肿瘤/癌症最新科研发展(2022年11月)
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">【1】Hepatology:一种新型<span style="color: black;">控制</span>剂或有望治疗人类肝细胞癌</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2022-11-10<span style="color: black;">报告</span>,<span style="color: black;">近期</span>,一篇<span style="color: black;">发布</span>在国际杂志Hepatology上题为“Melanoma differentiation associated gene-9/syndecan binding protein promotes hepatocellular carcinoma”的<span style="color: black;">科研</span>报告中,来自弗吉尼亚联邦大学等<span style="color: black;">公司</span>的<span style="color: black;">专家</span>们<span style="color: black;">经过</span><span style="color: black;">科研</span>揭示了利用名为MDA-9<span style="color: black;">控制</span>剂的一类<span style="color: black;">药品</span><span style="color: black;">做为</span>治疗侵袭性肝癌的潜在疗法<span style="color: black;">选取</span>的理论依据,<span style="color: black;">关联</span><span style="color: black;">科研</span>结果或为<span style="color: black;">专家</span>们进行后期<span style="color: black;">科研</span>调查新型抗癌<span style="color: black;">药品</span><span style="color: black;">供给</span>了新的<span style="color: black;">科研</span>线索和思路。</p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://pic1.zhimg.com/80/v2-de5ed93588aabc30d450d63796c40a28_720w.webp" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">本文而<span style="color: black;">科研</span>与此前<span style="color: black;">科研</span>结果相结合<span style="color: black;">一起</span><span style="color: black;">创立</span>了MDA-9或能<span style="color: black;">做为</span>一种驱动肿瘤炎症的<span style="color: black;">重要</span>激活子。<span style="color: black;">另外</span>,<span style="color: black;">科研</span>者还识别出了名为ILK的信号通路,其在促进与MDA-9<span style="color: black;">关联</span>的肝癌<span style="color: black;">出现</span>过程中<span style="color: black;">亦</span>扮演着<span style="color: black;">要紧</span>角色。后期<span style="color: black;">科研</span>人员还计划进一步检测MDA-9<span style="color: black;">控制</span>剂—PDZ1i在肝细胞癌细胞中的<span style="color: black;">功效</span>效果。此前<span style="color: black;">科研</span>人员在扩散到骨骼的前列腺癌中<span style="color: black;">科研</span>了PDZ1i的疗效。 综上,本文<span style="color: black;">科研</span>结果揭示了由NF-κB和Spp1所介导的MDA-9促进肝细胞癌的<span style="color: black;">重要</span><span style="color: black;">功效</span>,并支持了<span style="color: black;">运用</span>MDA-9<span style="color: black;">控制</span>剂来<span style="color: black;">做为</span>恶性肝细胞癌潜在疗法的理论依据。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">原文:DOI:10.1002/hep.32797</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">【2】Nat Commun:实现生命的原始分子RNA或有望<span style="color: black;">做为</span><span style="color: black;">研发</span>人类癌症疗法的新型靶点</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2022-11-10<span style="color: black;">报告</span>,<span style="color: black;">近期</span>,一篇<span style="color: black;">发布</span>在国际杂志Nature Communications上题为“CtIP-dependent nascent RNA expression flanking DNA breaks guides the choice of DNA repair pathway”的<span style="color: black;">科研</span>报告中,来自塞维利亚大学等<span style="color: black;">公司</span>的<span style="color: black;">专家</span>们<span style="color: black;">经过</span><span style="color: black;">科研</span><span style="color: black;">发掘</span>,这种化合物分子(RNA)或能<span style="color: black;">做为</span><span style="color: black;">研发</span>治疗癌症的定制化策略的潜在治疗性靶点。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">科研</span>者Principal Investigator说道,本文<span style="color: black;">科研</span>为<span style="color: black;">怎样</span>改善常规疗法并实现更高的治疗成功率<span style="color: black;">供给</span>了基本的线索,尽管<span style="color: black;">日前</span>在临床上<span style="color: black;">运用</span>这些RNA聚合酶<span style="color: black;">控制</span>剂还有很长的一段路要走,但<span style="color: black;">科研</span>人员正在进行<span style="color: black;">按照</span>这种酶类来治疗癌症的临床<span style="color: black;">实验</span>。<span style="color: black;">增多</span>关于<span style="color: black;">怎样</span>更加安全和更有针对性的方式来利用这些化合物的理解或许就能<span style="color: black;">帮忙</span><span style="color: black;">科研</span>人员尽可能地<span style="color: black;">研发</span>出治疗人类癌症的新型疗法。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">原文:doi:10.1038/s41467-022-33027-z</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">【3】两篇Nature:<span style="color: black;">专家</span>揭示表观遗传学特征在癌症形成和<span style="color: black;">行径</span>发挥中所扮演的<span style="color: black;">重要</span><span style="color: black;">功效</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2022-11-08<span style="color: black;">报告</span>,<span style="color: black;">近期</span>,<span style="color: black;">发布</span>在国际杂志Nature上题为“Phenotypic plasticity and genetic control in colorectal cancer evolution”和“The co-evolution of the genome and epigenome in colorectal cancer”的两篇<span style="color: black;">科研</span>报告中,来自伦敦癌症<span style="color: black;">科研</span>所等<span style="color: black;">公司</span>的<span style="color: black;">专家</span>们<span style="color: black;">经过</span><span style="color: black;">科研</span>分析了表观遗传学在癌症<span style="color: black;">行径</span><span style="color: black;">出现</span>过程中所扮演的<span style="color: black;">重要</span><span style="color: black;">功效</span>。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">在这两篇<span style="color: black;">科研</span>报告中,所有<span style="color: black;">科研</span>人员都<span style="color: black;">期盼</span>能更好地理解表观遗传学在癌变肿瘤的<span style="color: black;">出现</span>和<span style="color: black;">发展</span>过程中所扮演的<span style="color: black;">重要</span>角色。在<span style="color: black;">第1</span>篇<span style="color: black;">科研</span>报告中,<span style="color: black;">科研</span>人员收集并分析了来自30种不同<span style="color: black;">病人</span>机体中多种类型的肠癌组织,<span style="color: black;">她们</span>共对1370份组织样本进行了<span style="color: black;">科研</span>,每一份样本都进行了全转录本RNA测序和全基因组测序分析,随后<span style="color: black;">科研</span>人员<span style="color: black;">跟踪</span>了<span style="color: black;">那些</span>肿瘤携带有纯粹的DNA以及<span style="color: black;">那些</span><span style="color: black;">无</span>携带纯粹的DNA,结果<span style="color: black;">发掘</span>,仅有166份组织样本能追溯到其基本的遗传学特征。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">在第二篇<span style="color: black;">科研</span>报告中,<span style="color: black;">科研</span>人员利用空间分辨率技术、配对的全基因组和转录组测序技术对来自相同肿瘤中的多份组织样本进行分析,结果<span style="color: black;">发掘</span>证据<span style="color: black;">显示</span>,<span style="color: black;">她们</span><span style="color: black;">发掘</span>的大<span style="color: black;">都数</span>突变并<span style="color: black;">不可</span>归咎于潜在的遗传学特征。最后,两个<span style="color: black;">科研</span>团队都<span style="color: black;">暗示</span>,其<span style="color: black;">科研</span>工作并<span style="color: black;">无</span>证明表观遗传学会直接<span style="color: black;">引起</span>癌症<span style="color: black;">行径</span>的改变,但却都<span style="color: black;">发掘</span>了证据<span style="color: black;">显示</span>,实际<span style="color: black;">状况</span>的确如此;<span style="color: black;">另外</span><span style="color: black;">她们</span>还指出,后期仍然<span style="color: black;">必须</span>进行<span style="color: black;">海量</span>工作来更好地理解表观遗传学特征在癌症<span style="color: black;">出现</span>和<span style="color: black;">发展</span>过程中所扮演的<span style="color: black;">重要</span>角色。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">原文:doi:10.1038/s41586-022-05202-1</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">doi:10.1038/s41586-022-05311-x</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">【4】PNAS:靶向<span style="color: black;">功效</span>特殊酶类或有望减缓癌症<span style="color: black;">病人</span>机体的肌肉萎缩</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2022-11-08<span style="color: black;">报告</span>,<span style="color: black;">近期</span>,一篇<span style="color: black;">发布</span>在国际杂志Proceedings of the National Academy of Sciences上题为“UBR2 targets myosin heavy chain IIb and IIx for degradation: Molecular mechanism essential for cancer-induced muscle wasting”的<span style="color: black;">科研</span>报告中,来自德克萨斯大学健康科学中心等<span style="color: black;">公司</span>的<span style="color: black;">专家</span>们<span style="color: black;">经过</span><span style="color: black;">科研</span><span style="color: black;">发掘</span>,靶向<span style="color: black;">功效</span>肌肉中特定的酶类或能<span style="color: black;">帮忙</span>癌症<span style="color: black;">病人</span>保持其肌肉质量并潜在延长其<span style="color: black;">存活</span>期。</p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://pic4.zhimg.com/80/v2-7656e967f7608193661f32633050fe47_720w.webp" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">原文:DOI: 10.1073/pnas.2200215119.</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">【5】Science:<span style="color: black;">发掘</span>肠道细菌产生的一种新型基因毒素可<span style="color: black;">引起</span>结直肠癌<span style="color: black;">危害</span><span style="color: black;">增多</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2022-11-05<span style="color: black;">报告</span>,在一项新的<span style="color: black;">科研</span>中,来自美国耶鲁大学的<span style="color: black;">科研</span>人员<span style="color: black;">发掘</span>一组由一种肠道微生物产生的基因毒素(genotoxin)<span style="color: black;">能够</span>损害DNA,<span style="color: black;">引起</span>患结直肠癌的<span style="color: black;">危害</span><span style="color: black;">增多</span>。<span style="color: black;">关联</span><span style="color: black;">科研</span>结果<span style="color: black;">发布</span>在2022年10月28日的Science期刊上,论文标题为“Commensal microbiota from patients with inflammatory bowel disease produce genotoxic metabolites”。在这篇论文中,<span style="color: black;">她们</span>描述了<span style="color: black;">她们</span><span style="color: black;">研发</span>的筛选过程。德国癌症研究中心的Jens Puschhof和约翰霍普金斯大学医学院的Cynthia Sears在同期Science期刊上<span style="color: black;">发布</span>了一篇标题为“Microbial metabolites damage DNA”的观点类型<span style="color: black;">文案</span>,概述了该小组在这方面所做的工作。</p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://pic1.zhimg.com/80/v2-f410f9457b53560bb59119d081ee7764_720w.webp" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">原文:doi:10.1126/science.abm3233.</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">【6】JEM:肿瘤竟然会<span style="color: black;">控制</span><span style="color: black;">自己</span>转移的<span style="color: black;">出现</span>?<span style="color: black;">到底</span>是<span style="color: black;">经过</span>什么机制来实现的?</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2022-11-04<span style="color: black;">报告</span>,<span style="color: black;">近期</span>,一篇<span style="color: black;">发布</span>在国际杂志Journal of Experimental Medicine上题为“Primary tumor–derived systemic nANGPTL4 inhibits metastasis”的<span style="color: black;">科研</span>报告中,来自海德堡大学等<span style="color: black;">公司</span>的<span style="color: black;">专家</span>们<span style="color: black;">经过</span><span style="color: black;">科研</span>揭示了<span style="color: black;">为么</span>癌症转移<span style="color: black;">为么</span><span style="color: black;">常常</span>会在原发性肿瘤被手术切除后才会<span style="color: black;">显现</span>和<span style="color: black;">出现</span>?</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">文案</span>中,<span style="color: black;">科研</span>人员识别出了癌细胞中的一种信使物质,其能在局部促进原发性肿瘤的生长,在血液中,这种信使分子能被分割<span style="color: black;">作为</span>两个片段,其中一个片段能<span style="color: black;">控制</span>癌细胞转移,利用抑制转移的片段来治疗携带肿瘤的小鼠或许就能使其比未进行治疗的小鼠存活时间更长<span style="color: black;">有些</span>。临床<span style="color: black;">科研</span>人员对这一观察结果非常熟悉,在<span style="color: black;">非常多</span><span style="color: black;">病人</span>中,<span style="color: black;">一般</span>会危及生命的转移只会在原始肿瘤被手术切除后才会<span style="color: black;">显现</span>,这种现象在乳腺癌和黑色素瘤中尤为<span style="color: black;">平常</span>;<span style="color: black;">因此呢</span>临床<span style="color: black;">大夫</span>从这种观察中得出了“<span style="color: black;">伴同</span>性肿瘤抵抗”(concomitant tumor resistance)这一概念,这一概念指出,原发性肿瘤病灶能<span style="color: black;">控制</span><span style="color: black;">叫作</span>之为转移种子的子代肿瘤的生长。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">原文:DOI: 10.1084/jem.20202595</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">【7】Devel Cell:一种特殊的粘性细胞“手指”结构或能<span style="color: black;">控制</span>乳腺癌<span style="color: black;">发展</span>及扩散</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2022-11-04<span style="color: black;">报告</span>,<span style="color: black;">近期</span>,一篇<span style="color: black;">发布</span>在国际杂志Developmental Cell上题为“MYO10-filopodia support basement membranes at pre-invasive tumor boundaries”的<span style="color: black;">科研</span>报告中,来自图尔库大学等<span style="color: black;">公司</span>的<span style="color: black;">专家</span>们<span style="color: black;">经过</span><span style="color: black;">科研</span><span style="color: black;">发掘</span>,名为丝状伪足(filopodia)的指头样细胞扩展物或会促进在乳腺肿瘤<span style="color: black;">周边</span><span style="color: black;">创立</span><span style="color: black;">必定</span>的<span style="color: black;">守护</span>性屏障。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">Jacquemet博士指出,<span style="color: black;">咱们</span><span style="color: black;">始终</span>在深入<span style="color: black;">科研</span>并<span style="color: black;">研发</span>治疗癌症的抗丝状伪足策略,但本文<span style="color: black;">科研</span>结果清晰地强调了,靶向<span style="color: black;">功效</span>丝状伪足或肌球蛋白-10<span style="color: black;">实质</span>上或能让<span style="color: black;">状况</span>变得更糟;如今<span style="color: black;">科研</span>人员正在通力合作来<span style="color: black;">评定</span>丝状伪足结构<span style="color: black;">怎样</span>调节基底膜的组装。综上,本文<span style="color: black;">科研</span>结果<span style="color: black;">显示</span>,肌球蛋白-10或许在乳腺癌<span style="color: black;">初期</span><span style="color: black;">周期</span><span style="color: black;">拥有</span><span style="color: black;">必定</span>的<span style="color: black;">守护</span>性<span style="color: black;">功效</span>,其与肿瘤限制基底膜<span style="color: black;">相关</span>,<span style="color: black;">况且</span>在后期<span style="color: black;">周期</span><span style="color: black;">拥有</span><span style="color: black;">必定</span>的侵袭性,并能促进癌细胞的扩散。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">原文:DOI: 10.1016/j.devcel.2022.09.016</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">【8】《自然·代谢》:中山一院团队<span style="color: black;">发掘</span>肝癌发病新机制</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2022-11-04<span style="color: black;">报告</span>,<span style="color: black;">近期</span>,由中山大学附属<span style="color: black;">第1</span>医院林水宾、匡铭和彭穗领衔的<span style="color: black;">科研</span>团队,在著名期刊《自然·代谢》上<span style="color: black;">发布</span>了<span style="color: black;">要紧</span><span style="color: black;">科研</span>成果。 <span style="color: black;">她们</span><span style="color: black;">发掘</span>,甲基转移酶METTL5介导的18S RNA m6A修饰的丢失,能够<span style="color: black;">控制</span>80S核糖体的组装聚集,<span style="color: black;">从而</span>降低脂肪酸代谢<span style="color: black;">关联</span>基因的mRNAs翻译,其中<span style="color: black;">包含</span>乙酰辅酶A合成酶家族成员(ACSL)。另一方面,ACSL4<span style="color: black;">也</span>能够<span style="color: black;">经过</span>调控脂肪酸的代谢,<span style="color: black;">从而</span>影响METTL5的功能。<span style="color: black;">身体</span>靶向ACSL4与METTL5<span style="color: black;">能够</span><span style="color: black;">控制</span>肝癌的<span style="color: black;">出现</span>和发展。</p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://pic3.zhimg.com/80/v2-0c4bace50ec5fa66adb83c0cef76c4c2_720w.webp" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">该项<span style="color: black;">科研</span>阐明了rRNA的表观遗传修饰与mRNA的翻译以及脂肪酸代谢之间的关系,为肝癌靶向治疗策略的发展<span style="color: black;">供给</span>了分子<span style="color: black;">基本</span>。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">原文:Nat Metab. 2022;4(8):1041-1054.</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">【9】Nat Commun:揭示恶性前列腺癌亚型<span style="color: black;">出现</span>的新型分子通路</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2022-11-04<span style="color: black;">报告</span>,<span style="color: black;">近期</span>,一篇<span style="color: black;">发布</span>在国际杂志Nature Communications上题为“Single cell analysis of cribriform prostate cancer reveals cell intrinsic and tumor microenvironmental pathways of aggressive disease”的<span style="color: black;">科研</span>报告中,来自范德比尔特英格拉姆癌症中心等<span style="color: black;">公司</span>的<span style="color: black;">专家</span>们<span style="color: black;">经过</span>进行单细胞RNA测序,揭示了筛状前列腺癌<span style="color: black;">出现</span>的新型分子通路,<span style="color: black;">关联</span><span style="color: black;">科研</span>结果或有望<span style="color: black;">帮忙</span><span style="color: black;">研发</span>治疗这类癌症的新型疗法。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">本文<span style="color: black;">科研</span>结果强调了恢复筛状前列腺癌<span style="color: black;">病人</span>机体免疫信号的潜在治疗机会,这或许会给<span style="color: black;">病人</span>的治疗带来更好的机会。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">原文:doi:10.1038/s41467-022-33780-1</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">【10】Cell:重磅!<span style="color: black;">专家</span><span style="color: black;">发掘</span>能调节大脑神经元和神经母细胞瘤细胞迁移的特殊蛋白复合体</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2022-11-03<span style="color: black;">报告</span>,<span style="color: black;">近期</span>,一篇<span style="color: black;">发布</span>在国际杂志Cell上题为“GPC3-Unc5 receptor complex structure and role in cell migration”的<span style="color: black;">科研</span>报告中,来自巴塞罗那大学等<span style="color: black;">公司</span>的<span style="color: black;">专家</span>们<span style="color: black;">经过</span><span style="color: black;">科研</span>揭示了名为神经元受体Unc5和GPC3(Glipican 3)的两种不同蛋白分子是<span style="color: black;">怎样</span>在两种不同的过程中进行<span style="color: black;">精细</span>合作来指引神经元的,这两种不同的过程<span style="color: black;">包含</span>大脑形成的过程以及大脑源性癌细胞(神经母细胞瘤)的扩散。</p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://pic2.zhimg.com/80/v2-0a6b28182ce79c726d269a0ddeb29da9_720w.webp" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">原文:DOI: 10.1016/j.cell.2022.09.025</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">【11】Oncogene:<span style="color: black;">专家</span>识别出一种有望治疗人类三阴性乳腺癌的新型<span style="color: black;">药品</span>靶点</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2022-11-03<span style="color: black;">报告</span>,<span style="color: black;">近期</span>,一篇<span style="color: black;">发布</span>在国际杂志Oncogene上题为“A combination of novel NSC small molecule inhibitor along with doxorubicin inhibits proliferation of triple-negative breast cancer through metabolic reprogramming”的<span style="color: black;">科研</span>报告中,来自路易斯安那州立大学等<span style="color: black;">公司</span>的<span style="color: black;">专家</span>们<span style="color: black;">经过</span><span style="color: black;">科研</span><span style="color: black;">发掘</span>,将一种新型的小分子<span style="color: black;">控制</span>剂与FDA<span style="color: black;">准许</span>的化疗<span style="color: black;">药品</span>相结合或许能协同<span style="color: black;">显著</span><span style="color: black;">控制</span>三阴性乳腺癌细胞的生长。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">本文<span style="color: black;">科研</span>数据<span style="color: black;">显示</span>,名为NSC33353的小分子<span style="color: black;">控制</span>剂或能在三阴性乳腺癌细胞中展现出<span style="color: black;">必定</span>的抗肿瘤活性,其能与一种已知的化疗制剂(多比柔星)<span style="color: black;">一块</span>发挥协同<span style="color: black;">功效</span>来<span style="color: black;">控制</span>三阴性乳腺癌细胞的生长。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">原文:doi:10.1038/s41388-022-02497-2</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">【12】Chem Commun:<span style="color: black;">专家</span><span style="color: black;">研发</span>出一种有望有效抵御癌症<span style="color: black;">发展</span>的新型化合物</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2022-11-03<span style="color: black;">报告</span>,<span style="color: black;">近期</span>,一篇发表在国际杂志Chemical Communications上题为“Chiral gold(iii) complexes: speciation, in vitro, and in vivo anticancer profile”的<span style="color: black;">科研</span>报告中,来自肯塔基大学的<span style="color: black;">专家</span>们<span style="color: black;">经过</span><span style="color: black;">科研</span><span style="color: black;">研发</span>了一种新型化合物,其或有望<span style="color: black;">做为</span>潜在的抗癌疗法治疗人类侵袭性癌症。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">科研</span>者Awuah的实验室就合<span style="color: black;">成为了</span>一类名为金(III)的新型化合物,其<span style="color: black;">拥有</span>完全不同的结构,且<span style="color: black;">针对</span>治疗用途更加耐受;在实验室中,<span style="color: black;">科研</span>人员利用新型的手性金(III)化合物对一组癌细胞系进行了测试来分析其疗效并理解其是<span style="color: black;">怎样</span>攻击癌细胞的。这种化合物能表现出抵御侵袭性三阴性乳腺癌细胞的抗癌活性,于是<span style="color: black;">科研</span>人员提出了一种新型机制来<span style="color: black;">促进</span>细胞中的线粒体变得功能<span style="color: black;">反常</span>。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">原文:DOI: 10.1039/D2CC03081K</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">【13】CD:肺癌<span style="color: black;">为么</span>会对一代又一代的EGFR-TKI耐药?这个<span style="color: black;">科研</span>破案了!</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2022-11-02<span style="color: black;">报告</span>,<span style="color: black;">近期</span>,由以色列魏茨曼科学<span style="color: black;">科研</span>所Yosef Yarden领衔的<span style="color: black;">科研</span>团队,揭示了肺癌经EGFR-TKI治疗产生耐药突变的机制,<span style="color: black;">关联</span>论文<span style="color: black;">发布</span>于肿瘤学顶级期刊Cancer Discovery上。</p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://pic4.zhimg.com/80/v2-a65eecfdca69000fa1ff47a1c882e6e7_720w.webp" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">她们</span><span style="color: black;">发掘</span>,肺癌细胞经EGFR-TKI刺激后,AXL被激活。AXL一方面激活RAD18,<span style="color: black;">起步</span>DNA易错旁路修复机制,加速耐药突变的<span style="color: black;">显现</span>;另一方面激活MYC,调控嘌呤合成,使核苷酸库失衡,<span style="color: black;">加强</span>诱变。<span style="color: black;">倘若</span>在EGFR-TKI的治疗中联用抗AXL抗体,能<span style="color: black;">控制</span>耐药性的产生,防止肺癌复发。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">原文:doi:10.1158/2159-8290.CD-22-0111</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">【14】Med Res Rev:肿瘤干细胞调控脑癌增殖的分子机制</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2022-10-31<span style="color: black;">报告</span>,<span style="color: black;">近期</span>,来自圣雄甘地中央大学的<span style="color: black;">科研</span>者们在Med Res Rev杂志上<span style="color: black;">发布</span>了题为“Molecular mechanism(s) of regulations of cancer stem cell in brain cancer propagation”的综述性<span style="color: black;">文案</span>,该<span style="color: black;">科研</span>综述了肿瘤干细胞调控脑癌增殖的分子机制。</p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://pic2.zhimg.com/80/v2-ceb6a81a2daf43a83349b409f2f5ac45_720w.webp" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">原文:doi: 10.1002/med.21930.</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">【15】Cancer Immunol Res:血液中较低的磷酸盐水平可能与CAR-T细胞疗法的神经副<span style="color: black;">功效</span><span style="color: black;">相关</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2022-10-31<span style="color: black;">报告</span>,在一项新的<span style="color: black;">科研</span>中,来自美国加州大学洛杉矶分校的<span style="color: black;">科研</span>人员<span style="color: black;">发掘</span>嵌合抗原受体(CAR)T细胞(CAR-T)疗法的神经系统副<span style="color: black;">功效</span>的<span style="color: black;">出现</span>率和严重程度在有低磷酸盐血症(hypophosphatemia)的<span style="color: black;">病人</span>中更高。<span style="color: black;">关联</span><span style="color: black;">科研</span>结果于2022年10月19日在线<span style="color: black;">发布</span>在Cancer Immunology Research期刊上,论文标题为“Hypophosphatemia Due to Increased Effector Cell Metabolic Activity Is Associated with Neurotoxicity Symptoms in CD19-Targeted CAR T-cell Therapy”。</p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://pic1.zhimg.com/80/v2-759403ea8be65ca66a042d785f0b1d24_720w.webp" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">在这项新的<span style="color: black;">科研</span>中,Nowicki及其同事们探讨了低磷酸盐血症和ICANS发病率之间的关系,以及低磷酸盐水平<span style="color: black;">暗地里</span>的潜在机制。他们将表达CD19抗原的淋巴瘤细胞与靶向CD19的CAR-T细胞<span style="color: black;">一起</span>培养,<span style="color: black;">发掘</span>对淋巴瘤细胞的杀伤力与培养基中磷酸盐浓度的下降<span style="color: black;">相关</span>。<span style="color: black;">另外</span>,与淋巴瘤细胞<span style="color: black;">一起</span>培养的CAR-T细胞消耗的磷酸盐<span style="color: black;">显著</span>多于单独培养时。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">按照</span>这些作者的说法,这项新<span style="color: black;">科研</span>的<span style="color: black;">重要</span>局限性是<span style="color: black;">没</span>法前瞻性地<span style="color: black;">科研</span>低磷酸盐血症<span style="color: black;">可否</span>真地<span style="color: black;">引起</span>ICANS。Nowicki说,“我认为这是<span style="color: black;">将来</span>要<span style="color: black;">处理</span>的一个<span style="color: black;">要紧</span>问题。我的团队正在继续积极<span style="color: black;">科研</span>这种潜在的联系。<span style="color: black;">倘若</span>得到证实,它将对<span style="color: black;">怎样</span><span style="color: black;">掌控</span>接受细胞疗法治疗的<span style="color: black;">病人</span><span style="color: black;">显现</span>ICANS产生重大影响。”</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">原文:doi:10.1158/2326-6066.CIR-22-0418.</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">【16】Nature:2期临床<span style="color: black;">实验</span><span style="color: black;">显示</span>组合<span style="color: black;">运用</span>瑞拉利单抗和纳武单抗可安全有效地治疗III期黑色素瘤<span style="color: black;">病人</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2022-10-31<span style="color: black;">报告</span>,在一项新的2期临床<span style="color: black;">科研</span>中,来自美国德克萨斯大学MD安德森癌症中心的<span style="color: black;">科研</span>人员指出,在手术前给III期黑色素瘤<span style="color: black;">病人</span>组合<span style="color: black;">运用</span>免疫<span style="color: black;">检测</span>点<span style="color: black;">控制</span>剂瑞拉利单抗(relatlimab)和纳武单抗(nivolumab)是安全的,并且完全清除了57%的<span style="color: black;">病人</span><span style="color: black;">身体</span>的所有活体肿瘤。<span style="color: black;">关联</span><span style="color: black;">科研</span>结果于2022年10月26日在线<span style="color: black;">发布</span>在Nature期刊上,论文标题为“Neoadjuvant relatlimab and nivolumab in resectable melanoma”。</p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://pic1.zhimg.com/80/v2-8dddc4fa3d74b894660f1dd622508bfc_720w.webp" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">原文:doi:10.1038/s41586-022-05368-8.</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">【17】Br J Pharmacol: TRPM8标志着结直肠癌<span style="color: black;">病人</span>的不良预后</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2022-10-31<span style="color: black;">报告</span>,<span style="color: black;">近期</span>,来自那不勒斯菲里德里克第二大学的<span style="color: black;">科研</span>者们在Br J Pharmacol杂志上<span style="color: black;">发布</span>了题为“TRPM8 marks poor prognosis in colorectal cancer patients and its pharmacological targeting reduces tumor growth in mice by inhibiting Wnt/-catenin signalling”的<span style="color: black;">文案</span>,该<span style="color: black;">科研</span>数据<span style="color: black;">供给</span>了有价值的见解,<span style="color: black;">意见</span>将TRPM8<span style="color: black;">做为</span>预后标志物,对结直肠癌<span style="color: black;">病人</span>的<span style="color: black;">存活</span><span style="color: black;">拥有</span><span style="color: black;">消极</span>预测价值。动物实验<span style="color: black;">显示</span>TRPM8参与结肠癌的病理生理过程及其<span style="color: black;">做为</span>结直肠癌<span style="color: black;">药品</span>靶点的可能性。</p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://pic4.zhimg.com/80/v2-6a88c43c89a2fd328dae6ceb87970e87_720w.webp" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">本<span style="color: black;">科研</span>首次<span style="color: black;">报告</span>,在结肠癌标本中TRPM8的高表达预示着CRC<span style="color: black;">病人</span>的低<span style="color: black;">存活</span>率,并且TRPM8的<span style="color: black;">反常</span>表达在从CRC<span style="color: black;">病人</span>的大块肿瘤中分离的肿瘤细胞中特异性地检测到。<span style="color: black;">科研</span>者还<span style="color: black;">供给</span>了TRPM8基因缺失<span style="color: black;">守护</span>小鼠免受化学诱导的散发性和结肠炎<span style="color: black;">关联</span>性结肠癌的证据,<span style="color: black;">显示</span>它在肿瘤的<span style="color: black;">起步</span>和生长中起<span style="color: black;">重要</span><span style="color: black;">功效</span>。 最后,<span style="color: black;">科研</span>者展示了TRPM8的药理脱敏降低了化学诱导的结肠癌以及crc -异种移植小鼠的肿瘤<span style="color: black;">发展</span>,其机制<span style="color: black;">触及</span>Wnt/β-catenin途径。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">原文:doi: 10.1111/bph.15960.</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">【18】Acta Pharmaceutica Sinica B:Gli1是非小细胞肺癌转移的<span style="color: black;">重要</span>调节因子</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2022-10-31<span style="color: black;">报告</span>,<span style="color: black;">近期</span>,来自广州医科大学的<span style="color: black;">科研</span>者们在Acta Pharmaceutica Sinica B杂志上<span style="color: black;">发布</span>了题为“Gli1 promotes epithelialemesenchymal transition and metastasis of non-small cell lung carcinoma by regulating snail transcriptional activity and stability”的<span style="color: black;">文案</span>,本<span style="color: black;">科研</span><span style="color: black;">显示</span>,Gli1是NSCLC转移的<span style="color: black;">重要</span>调节因子,并提示靶向Gli1是转移性NSCLC的一种前瞻性治疗策略。</p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="data:image/svg+xml;utf8," style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">在本<span style="color: black;">科研</span>中,<span style="color: black;">科研</span>者<span style="color: black;">报告</span>了Gli1促进了NSCLC的转移。Gli1的高表达与NSCLC<span style="color: black;">病人</span>的<span style="color: black;">存活</span>不良<span style="color: black;">相关</span>。Gli1在低转移A549和NCI-H460细胞中的异位表达<span style="color: black;">加强</span>了其迁移、侵袭能力,并促进了EMT过程,而在高转移的NCI-H1299和NCI-H1703细胞中Gli1的异位表达则相反。值得<span style="color: black;">重视</span>的是,在静脉注射转移模型中,Gli1过表达加速了NSCLC的肺和肝转移。 进一步<span style="color: black;">科研</span><span style="color: black;">显示</span>,Gli1<span style="color: black;">经过</span>与<span style="color: black;">起步</span>子结合,正向调控Snail的表达,<span style="color: black;">加强</span>其蛋白稳定性,从而促进了NSCLC的迁移、侵袭和EMT。<span style="color: black;">另外</span>,给药gli<span style="color: black;">控制</span>剂GANT-61可<span style="color: black;">显著</span><span style="color: black;">控制</span>NSCLC的转移。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">原文:doi: 10.1016/j.apsb.2022.05.024.</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">【19】我国学者提出鼻咽癌生态学:肿瘤进化和生态是照亮彼此的<span style="color: black;">独一</span>光芒</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2022-10-28<span style="color: black;">报告</span>,<span style="color: black;">近期</span>,南方科技大学第二<span style="color: black;">附庸</span>医院(深圳市第三人民医院)/国家感染性<span style="color: black;">疾患</span>临床医学<span style="color: black;">科研</span>中心罗伟仁博士在预印本平台 Preprints <span style="color: black;">发布</span>了题为:Nasopharyngeal Carcinoma Ecology Theory: Cancer as Multidimensional Spatiotemporal “Unity of Ecology and Evolution” Pathological Ecosystem 的综述论文,提出鼻咽癌生态学论,认为鼻咽癌<span style="color: black;">不仅</span>是一种基因<span style="color: black;">疾患</span>;其本质最好定义为一个多维时空“生态进化合一”的病理生态系统。</p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="data:image/svg+xml;utf8," style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">作者认为,肿瘤进化和生态是照亮彼此<span style="color: black;">独一</span>的光芒;“鼻咽癌生态学”的提出将打开一个新的视野,并为<span style="color: black;">咱们</span><span style="color: black;">认识</span>这种<span style="color: black;">疾患</span>的<span style="color: black;">繁杂</span><span style="color: black;">发展</span>以及为<span style="color: black;">病人</span>制定潜在的预防和治疗策略<span style="color: black;">供给</span>一个全面的框架。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">【20】<span style="color: black;">专家</span>为临床预后不良的HER2/GSDMB+肿瘤<span style="color: black;">供给</span>了一种新的、可行的治疗<span style="color: black;">办法</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2022-10-28<span style="color: black;">报告</span>,<span style="color: black;">近期</span>,来自马德里自治大学的<span style="color: black;">科研</span>者们在J Exp Clin Cancer Res杂志上<span style="color: black;">发布</span>了题为“Gasdermin B over‑expression modulates HER2‑targeted therapy resistance by inducing protective autophagy through Rab7 activation”的<span style="color: black;">文案</span>,该<span style="color: black;">科研</span>的<span style="color: black;">发掘</span>首次揭示了GSDMB过度表达和<span style="color: black;">守护</span>性自噬对HER2靶向治疗的反应之间的功能联系。GSDMB的<span style="color: black;">功效</span>类似于自噬适配器,在<span style="color: black;">经过</span>激活Rab7调节自噬小体成熟过程中起着<span style="color: black;">重要</span><span style="color: black;">功效</span>。最后,本<span style="color: black;">科研</span>结果为临床预后不良的HER2/GSDMB+肿瘤<span style="color: black;">供给</span>了一种新的、可行的治疗<span style="color: black;">办法</span>。</p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="data:image/svg+xml;utf8," style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">原文:doi: 10.1186/s13046-022-02497-w.</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">【21】J Exp Clin Cancer Res: CircPAK1<span style="color: black;">经过</span>与14-3-3ζ相互<span style="color: black;">功效</span>调节YAP核定位促进肝细胞癌<span style="color: black;">发展</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2022-10-27<span style="color: black;">报告</span>,<span style="color: black;">近期</span>,来自南京医科大学<span style="color: black;">附庸</span><span style="color: black;">第1</span>医院的<span style="color: black;">科研</span>者们在J Exp Clin Cancer Res杂志上<span style="color: black;">发布</span>了题为“CircPAK1 promotes the progression of hepatocellular carcinoma via modulation of YAP nucleus localization by interacting with 14-3-3ζ”的<span style="color: black;">文案</span>,该<span style="color: black;">科研</span>揭示了CircPAK1<span style="color: black;">经过</span>与YAP竞争性结合14-3-3ζ发挥致癌<span style="color: black;">功效</span>,从而促进YAP核定位,<span style="color: black;">引起</span>河马信号通路失活。胞外体PAK1可能<span style="color: black;">引起</span>对Lenvatinib的耐药性,为肝细胞癌<span style="color: black;">病人</span><span style="color: black;">供给</span>潜在的治疗靶点。</p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="data:image/svg+xml;utf8," style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">原文:<a style="color: black;"><span style="color: black;">http://</span><span style="color: black;">doi.org/10.1186/s13046-</span><span style="color: black;">022-02494-z</span></a></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">【22】新<span style="color: black;">发掘</span>!AADAC<span style="color: black;">能够</span><span style="color: black;">做为</span>原位结直肠肝转移的预后指标和潜在的治疗靶点</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2022-10-27<span style="color: black;">报告</span>,<span style="color: black;">近期</span>,来自复旦大学的<span style="color: black;">科研</span>者们在J Exp Clin Cancer Res杂志上<span style="color: black;">发布</span>了题为“AADAC protects colorectal cancer liver colonization from ferroptosis through SLC7A11-dependent inhibition of lipid peroxidation”的<span style="color: black;">文案</span>,该<span style="color: black;">科研</span>AADAC<span style="color: black;">经过</span><span style="color: black;">控制</span>SLC7A11依赖的脂质过氧化来<span style="color: black;">守护</span>转移的CRC细胞免受铁死亡的影响,从而有效地促进其在肝脏的转移定植和生长。综上所述,<span style="color: black;">科研</span>结果<span style="color: black;">显示</span>,AADAC<span style="color: black;">能够</span><span style="color: black;">做为</span>CRLM的预后指标和潜在的治疗靶点。</p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="data:image/svg+xml;utf8," style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">本<span style="color: black;">科研</span>首次揭示了AADAC在结直肠癌肝脏定植中的不良临床预后和抗铁死亡<span style="color: black;">功效</span>。本<span style="color: black;">科研</span><span style="color: black;">发掘</span>不仅为识别可能有不良预后的CRLM<span style="color: black;">病人</span><span style="color: black;">供给</span>了一个新的指标,<span style="color: black;">况且</span><span style="color: black;">经过</span>揭示AADAC<span style="color: black;">控制</span>铁死亡和促进结直肠肝脏定植的潜在机制,<span style="color: black;">亦</span><span style="color: black;">供给</span>了潜在的治疗靶点。这项<span style="color: black;">科研</span><span style="color: black;">一块</span>扩大了可用<span style="color: black;">选取</span>,以最大限度地发挥CRLM疗法的治疗效果。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">原文:doi: 10.1186/s13046-022-02493-0.</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">【23】J Exp Clin Cancer Res :细胞外小泡在肿瘤中的<span style="color: black;">功效</span>及其在肿瘤治疗中的免疫调节和翻译潜能</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2022-10-27<span style="color: black;">报告</span>,<span style="color: black;">近期</span>,来自第二军医大学的<span style="color: black;">科研</span>者们在J Exp Clin Cancer Res杂志上<span style="color: black;">发布</span>了题为“The roles of small extracellular vesicles in cancer and immune regulation and translational potential in cancer therapy”的综述性<span style="color: black;">文案</span>,该<span style="color: black;">科研</span>综述了细胞外小泡在肿瘤中的<span style="color: black;">功效</span>及其在肿瘤治疗中的免疫调节和翻译潜能。</p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="data:image/svg+xml;utf8," style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">原文:doi: 10.1186/s13046-022-02492-1.</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">【24】Med Res Rev: <span style="color: black;">病人</span><span style="color: black;">源自</span>的斑马鱼异种移植瘤模型在抗肿瘤<span style="color: black;">药品</span><span style="color: black;">研发</span>中的应用</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2022-10-27<span style="color: black;">报告</span>,<span style="color: black;">近期</span>,来自山东大学的<span style="color: black;">科研</span>者们在Med Res Rev杂志上<span style="color: black;">发布</span>了题为“The application of zebrafish patient‐derived xenograft tumor models in the development of antitumor agents”的<span style="color: black;">文案</span>,该<span style="color: black;">科研</span>描述了<span style="color: black;">病人</span><span style="color: black;">源自</span>的斑马鱼异种移植瘤模型在抗肿瘤<span style="color: black;">药品</span><span style="color: black;">研发</span>中的应用。</p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="data:image/svg+xml;utf8," style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">一种有效的<span style="color: black;">处理</span><span style="color: black;">方法</span>是<span style="color: black;">运用</span><span style="color: black;">病人</span><span style="color: black;">源自</span>的异种移植(PDX)肿瘤动物模型,该模型适用于阐明肿瘤的发病机制和新的抗肿瘤化合物的临床前测试。斑马鱼<span style="color: black;">做为</span>一种<span style="color: black;">特别有</span>前途的筛选模式生物,已被广泛应用于PDX肿瘤模型的构建和抗肿瘤<span style="color: black;">药品</span>的<span style="color: black;">发掘</span>。 <span style="color: black;">这里</span>,<span style="color: black;">科研</span>者系统地综述了斑马鱼PDX模型(ZPDX)在致病机制<span style="color: black;">科研</span>和<span style="color: black;">药品</span>筛选方面的最新<span style="color: black;">发展</span>。<span style="color: black;">另外</span>,还总结了ZPDX建设中所采用的技术。文中还<span style="color: black;">仔细</span>讨论了zPDX的优点和局限性。最后,展望了zPDX在<span style="color: black;">药品</span>发现、转化医学和临床精确医学治疗中的应用前景。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">原文:doi: 10.1002/med.21924.</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">【25】LncRNAFAM83HAS1<span style="color: black;">守护</span>β-catenin免于降解促进胰腺导管腺癌恶性<span style="color: black;">发展</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2022-10-27<span style="color: black;">报告</span>,<span style="color: black;">近期</span>,来自华中科技大学的<span style="color: black;">科研</span>者们在J Exp Clin Cancer Res杂志上<span style="color: black;">发布</span>了题为“LncRNA FAM83H-AS1 promotes the malignant progression of pancreatic ductal adenocarcinoma by stabilizing FAM83H mRNA to protect β-catenin from degradation”的<span style="color: black;">文案</span>,该<span style="color: black;">科研</span>证实了FAM83HAS1<span style="color: black;">经过</span>稳定FAM83HmRNA的表达,使FAM83H降低β-连环蛋白的泛素化,从而<span style="color: black;">引起</span>放大的FAM83HAS1/FAM83H/β-连环蛋白信号轴,从而促进PDAC的<span style="color: black;">发展</span>。FAM83H-AS1可能<span style="color: black;">作为</span>预测和治疗PDAC的新靶点。</p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="data:image/svg+xml;utf8," style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">原文:doi: 10.1186/s13046-022-02491-2.</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">【26】Nature子刊:浙大叶招明团队揭示化疗<span style="color: black;">引起</span>肿瘤免疫逃逸的机制</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2022年10月23日,浙江大学医学院<span style="color: black;">附庸</span>第二医院叶招明教授团队在 Nature Communications 期刊<span style="color: black;">发布</span>了题为:Metabolic control of CD47 expression through LAT2-mediated amino acid uptake promotes tumor immune evasion 的<span style="color: black;">科研</span>论文。</p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="data:image/svg+xml;utf8," style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">该<span style="color: black;">科研</span>揭示了化疗诱导的巨噬细胞吞噬<span style="color: black;">控制</span>的<span style="color: black;">重要</span>机制,化疗会诱导巨噬细胞分泌IL-18,上调肿瘤细胞的氨基酸转运体LAT2的表达,进而上调CD47表达,<span style="color: black;">控制</span>巨噬细胞的吞噬<span style="color: black;">功效</span>,<span style="color: black;">引起</span>肿瘤细胞的免疫逃逸。 该<span style="color: black;">科研</span>还<span style="color: black;">显示</span>,<span style="color: black;">控制</span>LAT2<span style="color: black;">能够</span><span style="color: black;">经过</span>下调肿瘤细胞的CD47表达,<span style="color: black;">加强</span>肿瘤细胞的巨噬细胞浸润和吞噬<span style="color: black;">功效</span>,并使小鼠骨肉瘤对化疗<span style="color: black;">药品</span>阿霉素治疗<span style="color: black;">敏锐</span>。 这些<span style="color: black;">发掘</span>促进了<span style="color: black;">咱们</span>对化疗耐药机制的理解,并强调了<span style="color: black;">干涉</span>LAT2介导的氨基酸摄取<span style="color: black;">拥有</span><span style="color: black;">加强</span>癌症治疗的<span style="color: black;">潜能</span>。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">原文:Metabolic control of CD47 expression through LAT2-mediated amino acid uptake promotes tumor immune evasion</p>
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