医生宣布她的肿瘤已消失!让癌细胞快速萎缩的创新型疫苗面世
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">肺癌是<span style="color: black;">日前</span><span style="color: black;">全世界</span>发病率和死亡率最高的癌症。但直到上个世纪终末期,肺癌只是个罕见病,仅占所有癌症病例的1%,而随着吸烟、空气污染、职业暴露等致病<span style="color: black;">原因</span>的<span style="color: black;">持续</span>加剧,肺癌的发病率<span style="color: black;">逐步</span>攀升至一个极高的水平,由“罕见病”升级为“流行病”。<span style="color: black;">因此呢</span>,肺癌<span style="color: black;">作为</span><span style="color: black;">全世界</span><span style="color: black;">科研</span>的重中之重,肺癌<span style="color: black;">开发</span>和上市的靶向和免疫<span style="color: black;">药品</span><span style="color: black;">亦</span>是所有癌症中最多的。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">然则</span>尽管各类靶向药和PD-1/PD-L1<span style="color: black;">控制</span>剂看上去相当给力,但在临床实践中,不少肺癌<span style="color: black;">病人</span>却失望地<span style="color: black;">发掘</span>,这种疗法对自己<span style="color: black;">没</span>效。</p>
<h2 style="color: black; text-align: left; margin-bottom: 10px;">打一针能让肺癌细胞<span style="color: black;">快速</span>萎缩的创新型疫苗已<span style="color: black;">面世</span>!</h2>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">五十年前,人类<span style="color: black;">经过</span><span style="color: black;">经过</span>疫苗终结了肆虐的天花,麻疹。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">但与这种预防性的疫苗不同,<span style="color: black;">倘若</span>有一种癌症疫苗能够成功触发<span style="color: black;">剧烈</span>的免疫应答并且在适合的人群中<span style="color: black;">运用</span>,就<span style="color: black;">能够</span><span style="color: black;">明显</span>改善肺癌存活。临床<span style="color: black;">科研</span><span style="color: black;">表示</span>,三种正在<span style="color: black;">科研</span>的肺癌疫苗如tecemotide,TG4010和belagenpumatucel-L暂时不符合<span style="color: black;">重点</span>终点。癌症疫苗的历史经历了许多失败,但癌症疫苗的<span style="color: black;">开发</span><span style="color: black;">始终</span>是医学<span style="color: black;">科研</span><span style="color: black;">行业</span>激烈探索的热点。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">那样</span>,<span style="color: black;">到底</span>有<span style="color: black;">无</span>一种<span style="color: black;">能够</span>预防和治疗肺癌的疫苗呢?</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">答案是:YES!</p>
<h2 style="color: black; text-align: left; margin-bottom: 10px;">让肿瘤<span style="color: black;">快速</span>萎缩--Tedopi新表位肺癌疫苗<span style="color: black;">面世</span>!</h2>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">一位54岁的晚期肺癌<span style="color: black;">病人</span>在经过5次的新型肺癌疫苗注射后,肿瘤就<span style="color: black;">快速</span>萎缩(从39毫米降至23毫米),截止<span style="color: black;">报告</span>时,<span style="color: black;">存活</span>期<span style="color: black;">已然</span>超过20.6个月,<span style="color: black;">日前</span>仍在随访中。这位<span style="color: black;">病人</span>接受的治疗<span style="color: black;">到底</span>有什么神奇呢?</p>
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<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">Tedopi是一种新表位疫苗,仅限于HLA-A2阳性<span style="color: black;">病人</span>,靶向针对肺癌细胞中频繁表达的五种与肿瘤<span style="color: black;">关联</span>的抗原。该疫苗给经过免疫<span style="color: black;">检测</span>点<span style="color: black;">控制</span>剂治疗失败后的晚期<span style="color: black;">病人</span>带来了新的<span style="color: black;">选取</span>和<span style="color: black;">期盼</span>。<span style="color: black;">日前</span>Tedopi ®已<span style="color: black;">得到</span>专利<span style="color: black;">守护</span>,并已在美国<span style="color: black;">得到</span>HLA-A2阳性非小细胞肺癌孤儿药地位。</p>
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<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">过去曾<span style="color: black;">运用</span>类似疫苗的<span style="color: black;">办法</span>来<span style="color: black;">加强</span>针对癌症的免疫反应,但Tedopi的创新设计与以往的尝试不同。<span style="color: black;">经过</span><span style="color: black;">选取</span>在多种肿瘤类型中<span style="color: black;">发掘</span>的表达良好的抗原决定簇,<span style="color: black;">运用</span>靶向<span style="color: black;">办法</span>来对抗肿瘤异质性。Tedopi是从5种与肿瘤<span style="color: black;">关联</span>的抗原中<span style="color: black;">选取</span>和优化的10种新表位的专有组合,<span style="color: black;">能够</span>更好的刺激T淋巴细胞识别和攻击癌细胞。</p>
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<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">在一项II期临床<span style="color: black;">实验</span>中,入组了64名HLA-A2 阳性的NSCLC<span style="color: black;">病人</span>:</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">•铂类化疗(92%)和靶向治疗(34%)失败</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">•第四<span style="color: black;">周期</span>(67%)非小细胞肺癌</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">•66%的<span style="color: black;">病人</span>接受三线全身治疗</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">咱们</span><span style="color: black;">能够</span>看到所有的<span style="color: black;">病人</span>都是标准治疗失败后,临床<span style="color: black;">已然</span><span style="color: black;">无</span>可用的治疗<span style="color: black;">方法</span>的非常晚期的<span style="color: black;">病人</span>,<span style="color: black;">咱们</span>上文<span style="color: black;">中间商</span>绍的<span style="color: black;">病人</span><span style="color: black;">便是</span>其中之一,而接受Tedopi治疗的晚期NSCLC<span style="color: black;">病人</span>的中位总<span style="color: black;">存活</span>期(OS)达到17.3个月,并<span style="color: black;">拥有</span>可控的安全性。</p>
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<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">日前</span>,Tedopi正在<span style="color: black;">全世界</span>多中心进行一项名为Atalante 1的3期临床<span style="color: black;">实验</span>。经过<span style="color: black;">检测</span>点<span style="color: black;">控制</span>剂失效后的第二或第三线治疗中,在晚期IIIB期或转移IV期的HLA-A2阳性NSCLC<span style="color: black;">病人</span>中接受疫苗治疗,与多西紫杉醇相比的效果。<span style="color: black;">日前</span>这项<span style="color: black;">实验</span>仍在招募<span style="color: black;">病人</span>(NCT02654587),想了解<span style="color: black;">详细</span>招募信息的病友<span style="color: black;">能够</span>致电<span style="color: black;">全世界</span>肿瘤<span style="color: black;">大夫</span>网医学部进行<span style="color: black;">评定</span>。除了这款新型的肺癌疫苗,古巴已上市的两款疫苗<span style="color: black;">已然</span>造福<span style="color: black;">没</span>数<span style="color: black;">病人</span>。</p>
<h2 style="color: black; text-align: left; margin-bottom: 10px;"><span style="color: black;">全世界</span>首款上市的蛋白多肽肺癌疫苗:Cimavax-EGF</h2>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2016年,玛格丽·戈麦斯(Magaly Gomez)被诊断<span style="color: black;">身患</span>晚期肺癌(III-B期)。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">因为</span><span style="color: black;">无</span>手术机会,并且Magaly家里的经济<span style="color: black;">前提</span>有限,她<span style="color: black;">无</span><span style="color: black;">选取</span>基因检测靶向治疗,只接受了化疗,幸运的是,化疗后她的病情稳定了。这个时候,她<span style="color: black;">起始</span>接受一种古巴特有的治疗肺癌的疫苗,cimavax-EGF。</p>
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<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">令<span style="color: black;">大夫</span>惊叹的是,疫苗治疗6个月后,Magaly的肺部X光片<span style="color: black;">表示</span>肿瘤<span style="color: black;">已然</span>不见了。</p>
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<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">美国罗斯威尔公园癌症<span style="color: black;">科研</span>所免疫学系<span style="color: black;">专家</span>Kevin Lee<span style="color: black;">亦</span>闻声前往古巴看望这位<span style="color: black;">病人</span>。他兴奋的说,“令人惊奇的是从看见<span style="color: black;">显著</span>肿瘤到肿瘤<span style="color: black;">所有</span>消失看见清晰的血管,这是非常了不起的”!并<span style="color: black;">最后</span><span style="color: black;">得到</span>了美国FDA的<span style="color: black;">准许</span>,在2017年1月正式将这款疫苗引入美国开展临床<span style="color: black;">实验</span>。<span style="color: black;">倘若</span><span style="color: black;">实验</span>顺利,这款疫苗将在2023年在美国上市。一旦<span style="color: black;">得到</span>FDA<span style="color: black;">准许</span>,相信这款治疗型的疫苗将在<span style="color: black;">全世界</span><span style="color: black;">快速</span>推广。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">CIMAvax最初是在2008年,古巴分子免疫学中心经过25年,穷尽了<span style="color: black;">第1</span>代<span style="color: black;">专家</span>的心血成功自主<span style="color: black;">开发</span>的<span style="color: black;">全世界</span>首个注册的用于晚期非小细胞肺癌的治疗性疫苗,<span style="color: black;">本来</span>是迫于美国全面封锁的<span style="color: black;">看病</span>压力,自主<span style="color: black;">开发</span>的疫苗,自给自足就够了,没想到一<span style="color: black;">面世</span><span style="color: black;">导致</span>了全世界的轰动。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2011年完<span style="color: black;">成为了</span>临床<span style="color: black;">实验</span>正式在古巴上市,数据显示:疫苗的<span style="color: black;">运用</span>延长了<span style="color: black;">病人</span>的寿命,从6个月到5年不等。这种治疗型疫苗将肺癌变成慢性病的梦想照进现实!</p>cimavax疫苗<span style="color: black;">经过</span>给癌细胞“断粮”的原理使其凋亡!<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">众所周知,EGFR是在健康细胞和肺癌细胞上<span style="color: black;">发掘</span>的正常分子。它在<span style="color: black;">有些</span>肺癌<span style="color: black;">病人</span>中高度表达。约15%的肺癌<span style="color: black;">病人</span>(<span style="color: black;">一般</span>是从不吸烟者)产生EGFR突变。在20世纪90年代,癌症<span style="color: black;">科研</span>人员认为EGFR可能会推动肺癌的发展,<span style="color: black;">因此</span><span style="color: black;">她们</span><span style="color: black;">研发</span>了靶向EGFR分子的<span style="color: black;">药品</span>,如艾比特斯,特罗凯,易瑞沙,和拉帕替尼--<span style="color: black;">一样</span>靶向表皮生长因子(EGF),大<span style="color: black;">都数</span><span style="color: black;">状况</span>下,这些<span style="color: black;">药品</span><span style="color: black;">仅在</span>EGFR产生特定突变的<span style="color: black;">状况</span>下才<span style="color: black;">生效</span>。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">和靶向<span style="color: black;">药品</span>不同,它是一种基于生物技术的疫苗,它治疗晚期肺癌完全是生物治疗的方式:它有助于身体产生自己的免疫系统,从而遏制癌症并阻止其增长,<span style="color: black;">因此呢</span>,基因检测<span style="color: black;">无</span>突变的<span style="color: black;">病人</span><span style="color: black;">亦</span>能获益!</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">简单<span style="color: black;">来讲</span>,正常细胞和癌细胞生长都<span style="color: black;">必须</span>一种<span style="color: black;">要紧</span>的蛋白质--表皮生长因子(EGF),肺癌细胞生长<span style="color: black;">亦</span><span style="color: black;">必须</span><span style="color: black;">海量</span>的表皮生长因子,这相当于是细胞生长的养料,当注射Cimavax肺癌疫苗后,会刺激机体产生<span style="color: black;">海量</span>的抗体,<span style="color: black;">这般</span>,<span style="color: black;">身体</span>的表皮生长因子就会与抗体特性的结合而<span style="color: black;">海量</span>减少,<span style="color: black;">这般</span>一来,癌细胞的养料就被清除了,<span style="color: black;">此时</span>,正常细胞<span style="color: black;">能够</span><span style="color: black;">经过</span>其他途径<span style="color: black;">得到</span>生长的养料,而依赖表皮生长因子的肺癌细胞只能被活活饿死。并且不会像靶向<span style="color: black;">药品</span>那样产生严重的副<span style="color: black;">功效</span>,仅为注射部位的<span style="color: black;">病痛</span>,发烧,呕吐和头痛是最<span style="color: black;">平常</span>的副<span style="color: black;">功效</span></p>
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<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">肺癌疫苗<span style="color: black;">经过</span>给癌细胞“断粮”使其凋亡</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">虽然Cimavax<span style="color: black;">不可</span>完全治愈肺癌,但它<span style="color: black;">能够</span>阻止癌细胞的生长,显着延长现有肺癌<span style="color: black;">病人</span>的预期寿命,并且<span style="color: black;">无</span>副<span style="color: black;">功效</span>。<span style="color: black;">非常多</span>古巴的晚期肺癌<span style="color: black;">病人</span>依靠这种疫苗实现了<span style="color: black;">长时间</span><span style="color: black;">存活</span>,<span style="color: black;">乃至</span>达到了临床治愈。</p>CimavaxEGF疫苗与美国的免疫疗法完全不同<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">首要</span>,和现有的CAR-T、PD-1等免疫疗法不同,CimaVax疫苗副<span style="color: black;">功效</span>非常小,就像平常注射疫苗,偶尔<span style="color: black;">显现</span>低热和注射部位的<span style="color: black;">病痛</span>,但不会<span style="color: black;">出现</span>像PD-1,CAR-T那样严重的免疫反应。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">再者,古巴<span style="color: black;">注意</span>民众医疗健康,更加<span style="color: black;">注意</span>疗法的成本效益。与同为免疫疗法的Opdivo(虽然机理不同)相比,这种疫苗的制<span style="color: black;">导致</span>本<span style="color: black;">优惠</span>,去古巴买药的外国人每年花费1.2万美元,而Opdivo则每月就要花费1.2-1.5万美元。并且,<span style="color: black;">做为</span>全世界<span style="color: black;">独一</span>一个实行全民免费医疗的国家,古巴政府还承担了每次接种1美元的<span style="color: black;">花费</span>,向所有古巴<span style="color: black;">百姓</span>免费<span style="color: black;">供给</span>Cimavax疫苗注射治疗。</p>肺癌疫苗的临床治疗效果<span style="color: black;">怎样</span>?<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">发布</span>在国际著名期刊CCR的一项随机的Ⅲ期临床<span style="color: black;">实验</span>中,在年龄<span style="color: black;">少于</span>60岁,EGF水平高的<span style="color: black;">病人</span>中,肺癌疫苗<span style="color: black;">表示</span>出<span style="color: black;">明显</span>的<span style="color: black;">存活</span>获益,五年<span style="color: black;">存活</span>率延长两倍以上!</p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://pic1.zhimg.com/80/v2-9f4a7004f17a51363e60a6fd9ea6a958_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;">在一线化疗后4~6周,405名IIIB/IV的非小细胞肺癌<span style="color: black;">病人</span>被随机分配到疫苗组(<span style="color: black;">运用</span>CIMAvax-EGF)和对照组(<span style="color: black;">运用</span>最佳支持治疗)。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">五年<span style="color: black;">存活</span>率,疫苗组为14.4% ,对照组为7.9%,<span style="color: black;">存活</span>获益<span style="color: black;">拥有</span><span style="color: black;">明显</span><span style="color: black;">道理</span>。</p>而EGF浓度高的<span style="color: black;">病人</span>接种疫苗后,<span style="color: black;">存活</span>获益更大。五年<span style="color: black;">存活</span>率分别为16.62个月和6.22个月。延长了两倍多!<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://pic3.zhimg.com/80/v2-ceeb968a5c38e9dfffccbd469f590772_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;">还有很<span style="color: black;">要紧</span>的一点,<span style="color: black;">长时间</span>接受疫苗治疗是非常安全的,最<span style="color: black;">平常</span>的副<span style="color: black;">功效</span>是1或2级的注射部位<span style="color: black;">病痛</span>,发烧,呕吐和头痛。这说明肺癌疫苗<span style="color: black;">拥有</span>良好的耐受性,完成诱导期疫苗治疗的<span style="color: black;">病人</span>中位<span style="color: black;">存活</span>期<span style="color: black;">明显</span><span style="color: black;">加强</span>。EGF浓度高的<span style="color: black;">病人</span>更能获益。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">古巴分子免疫中心的<span style="color: black;">开发</span>人员说,CimaVax<span style="color: black;">能够</span>靶向“关闭癌细胞”的EGFR受体。目的是将癌症转化为慢性,易于治疗的<span style="color: black;">疾患</span>。在某些<span style="color: black;">状况</span>下,<span style="color: black;">病人</span>的肿瘤消失,在某些<span style="color: black;">状况</span>下,肿瘤只是缩小,而在其他<span style="color: black;">状况</span>下,它只是<span style="color: black;">掌控</span>肿瘤<span style="color: black;">再也不</span>生长 - 这<span style="color: black;">寓意</span>着保持<span style="color: black;">疾患</span>稳定(<span style="color: black;">没</span>收缩,但<span style="color: black;">无</span>增长)。在某些<span style="color: black;">状况</span>下,它并<span style="color: black;">不可</span>阻止癌症<span style="color: black;">发展</span>,但它有助于缓解<span style="color: black;">病痛</span>,恶心和呕吐等症状。</p>好<span style="color: black;">信息</span>!国内<span style="color: black;">病人</span>可向古巴申请!<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">有些</span>欧洲国家和日本已对这种疫苗表现出兴趣。像英国癌症<span style="color: black;">科研</span>中心<span style="color: black;">这般</span>的英国<span style="color: black;">媒介</span>和组织<span style="color: black;">已然</span><span style="color: black;">起始</span><span style="color: black;">说到</span><span style="color: black;">这般</span>一种可能性:<span style="color: black;">倘若</span>在罗斯威尔公园<span style="color: black;">起始</span>的测试中取得了积极成果,<span style="color: black;">那样</span>CIMAvax<span style="color: black;">能够</span>在英国上市。<span style="color: black;">因此呢</span> - 毫<span style="color: black;">没</span>疑问,美国临床测试的结果可能是决定性的。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">按照</span>泛美卫生组织(世界卫生组织美洲区办事处)<span style="color: black;">颁布</span>的信息,<span style="color: black;">日前</span>这种疫苗可在以下国家<span style="color: black;">运用</span>:古巴,秘鲁,巴拉圭,哥伦比亚,阿根廷,哈萨克斯坦和波斯尼亚黑塞哥维那。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">按照</span>古巴政府官方<span style="color: black;">媒介</span>关于这种疫苗专利的信息,“有两项发明专利,其中一项在直到2028年,<span style="color: black;">包含</span>在欧洲和美国有效,<span style="color: black;">因此呢</span>这80个国家有资格能够<span style="color: black;">营销</span>这种疫苗。国内<span style="color: black;">病人</span>可<span style="color: black;">经过</span><span style="color: black;">全世界</span>肿瘤<span style="color: black;">大夫</span>网医学部向古巴提交申请,接受疫苗治疗。</p>
<h2 style="color: black; text-align: left; margin-bottom: 10px;">抗独特型抗体疫苗-Vaxira</h2>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">vaxira是CimaVax EGF后在古巴<span style="color: black;">研发</span>的第二种非小细胞肺癌疫苗。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">Racotumomab(Vaxira®)<span style="color: black;">经过</span>阻断肿瘤生长中存在的NeuGc GM3神经节苷脂的细胞和体液免疫应答起<span style="color: black;">功效</span>,从而延缓其发展并由此<span style="color: black;">增多</span><span style="color: black;">病人</span>的预期寿命并改善生活质量。与传统的化疗和放射治疗癌症不同的是,racotumomab是一种耐受性良好的治疗方式,最<span style="color: black;">平常</span>的副<span style="color: black;">功效</span>是注射部位轻微<span style="color: black;">病痛</span>以及虚弱乏力感。</p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://pic1.zhimg.com/80/v2-d715feb445f3076bace20db8a32ffb10_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;">经验证,非小细胞肺癌<span style="color: black;">病人</span><span style="color: black;">运用</span>racotumomab(Vaxira)免疫治疗,<span style="color: black;">能够</span><span style="color: black;">做为</span>替代抗原,并使免疫系统活化,以使免疫系统在其表面产生抗癌细胞(表达式为NeuGcGM3)的特定反应杀死癌细胞,这种细胞毒性有别于细胞凋亡,它与温度<span style="color: black;">没</span>关,<span style="color: black;">无</span>染色体固缩等特征。Vaxira是<span style="color: black;">经过</span>诱导癌细胞产生类似肿胀坏死的反应。</p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://pic1.zhimg.com/80/v2-abffb39e26316b6dcd6318ddab77b7e8_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;">癌细胞肿胀坏死的过程A 治疗前血清 B-D 三个免疫治疗<span style="color: black;">病人</span>的血清</p><span style="color: black;">实验</span>数据:延长总<span style="color: black;">存活</span>期及<span style="color: black;">没</span><span style="color: black;">发展</span><span style="color: black;">存活</span>期<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">176位一线化疗后病情稳定的IIIb/IV期非小细胞肺癌<span style="color: black;">病人</span>被按1:1的比例随机分配到racotumomab组(每2周接种一次,每4周再次接种一次)或安慰剂组:</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">racotumomab组中位总<span style="color: black;">存活</span>期为8.23个月,安慰剂组中位总<span style="color: black;">存活</span>期为6.80个月;</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">racotumomab组中位<span style="color: black;">没</span><span style="color: black;">发展</span><span style="color: black;">存活</span>期为5.33个月,安慰剂组中位<span style="color: black;">没</span><span style="color: black;">发展</span><span style="color: black;">存活</span>期为3.90个月。</p>
<h2 style="color: black; text-align: left; margin-bottom: 10px;">人类终将靠疫苗终结肺癌?</h2>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">除了<span style="color: black;">以上</span>三种肺癌疫苗,<span style="color: black;">全世界</span>在研的抗癌疫苗临床<span style="color: black;">实验</span>有上百项,<span style="color: black;">全世界</span>肿瘤<span style="color: black;">大夫</span>网医学部为<span style="color: black;">大众</span>整理了各类癌症正在积极<span style="color: black;">开发</span>的癌症疫苗,<span style="color: black;">大众</span><span style="color: black;">能够</span>致电医学部匹配适合自己的抗癌疫苗临床<span style="color: black;">实验</span>。</p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://pic2.zhimg.com/80/v2-dec6455d31436a01f9bd54d9644baaf5_720w.webp" style="width: 50%; margin-bottom: 20px;"></div>
<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;"><span style="color: black;">针对</span>晚期<span style="color: black;">病人</span><span style="color: black;">来讲</span>,<span style="color: black;">大夫</span>不会谈论治愈癌症,<span style="color: black;">她们</span><span style="color: black;">期盼</span>肺癌疫苗将这种棘手的<span style="color: black;">疾患</span>变为慢性<span style="color: black;">疾患</span>,大<span style="color: black;">都数</span>非小细胞肺癌疫苗<span style="color: black;">运用</span>者被证明<span style="color: black;">能够</span>延长数月,而不是几年。并且并不是对<span style="color: black;">每一个</span><span style="color: black;">病人</span>都有效。<span style="color: black;">然则</span>随着免疫治疗及靶向药<span style="color: black;">快速</span>发展,多种疫苗治疗<span style="color: black;">方法</span><span style="color: black;">持续</span>更新,让<span style="color: black;">咱们</span>有<span style="color: black;">非常多</span>的治疗<span style="color: black;">选取</span>。肿瘤学家<span style="color: black;">能够</span>更<span style="color: black;">精细</span>地<span style="color: black;">选取</span><span style="color: black;">拥有</span>更好结果和更好耐受性的疗法,对<span style="color: black;">病人</span><span style="color: black;">来讲</span>是一件好事。越来越多肺癌<span style="color: black;">病人</span>将在科学<span style="color: black;">指点</span>和<span style="color: black;">精细</span>医疗<span style="color: black;">指点</span>下,<span style="color: black;">恰当</span>地轮换<span style="color: black;">药品</span>,延长<span style="color: black;">存活</span>期,即便<span style="color: black;">没</span>法治愈,<span style="color: black;">亦</span><span style="color: black;">能够</span>实现<span style="color: black;">长时间</span>带瘤<span style="color: black;">存活</span>,将肺癌<span style="color: black;">掌控</span>为像高血压,糖尿病<span style="color: black;">同样</span>的慢性病。<span style="color: black;">因此</span><span style="color: black;">大众</span><span style="color: black;">必定</span>要坚定<span style="color: black;">自信心</span>,科学<span style="color: black;">恰当</span>的积极治疗,<span style="color: black;">得到</span>最大的<span style="color: black;">存活</span>获益。</p>
祝福你、祝你幸福、早日实现等。 认真阅读了楼主的帖子,非常有益。 你的话语真是温暖如春,让我心生感激。
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