**学术期刊连发两文,需谨慎对待中国批准的治疗阿尔茨海默新药

2019-11-07 生物世界 生物世界

一家中国生物技术初创公司以一种新型的植物性化合物改变肠道微生物来改善阿尔茨海默氏症患者的认知功能,这令神经科学家和药物开发人员大吃一惊。

2019年11月5日,国际顶尖学术期刊 Science 杂志发表了一篇题为:Alzheimer’s experts greet China’s surprise approval of a drug for brain disease with hope and caution 的文章。



同日,Science 子刊,Science Translational Medicine 杂志发表了题为:More, Unfortunately, on the Chinese Alzheimer’s Drug Approval 的文章。



以下内容综合了 Science 和 Science Translational Medicine 的文章

一家中国生物技术初创公司以一种新型的植物性化合物改变肠道微生物来改善阿尔茨海默氏症患者的认知功能,这令神经科学家和药物开发人员大吃一惊。在今年早些时候发表的小鼠研究中,这种方法减轻了为发展类似阿尔茨海默氏病而设计的啮齿动物大脑的炎症。该药物的支持者还声称,在接受治疗的人与对照组之间,约有800人在“ III期临床试验”中取得了良好的临床效果。

尽管尚未公布,但该结果已经获得了中国药品监管机构批准了该药品的销售,即GV-971,但条件是必须收集更多数据以证明安全性和有效性。

“这是非常令人兴奋和重要的; GV-971是自2003年以来世界上第一个被批准用于阿尔茨海默氏病的药物,”内华达大学拉斯维加斯分校的阿尔茨海默氏症研究人员Jeffrey Cummings说。

这则消息引起了与公司无关的研究人员的怀疑。伊利诺伊州芝加哥大学的神经生物学家Sangram Sisodia说:“我认为这很令人着迷,如果确实是通过微生物组发生的,效果就太好了,”但是就像中国的监管者一样,他和其他人希望看到更多的证据。有些人尚未确信,通过认知测验对阿尔茨海默氏症患者的微妙改善具有临床意义。

绿谷制药公司在一个或多个会议上介绍了其临床发现,尽管尚未在同行评审的论文中发表。总部位于芝加哥的阿尔茨海默氏症协会科学项目负责人Rebecca Edelmayer说:“我们对该药的前景仍持谨慎乐观的态度。”但是,她补充说:“我认为我们必须真正了解通过这种药物发生的哪些变化以及它们与疾病过程的实际关系。”

该药源于中国科学院上海药物研究所的耿美玉的研究,该中心致力于中药研究。 GV-971中的活性成分,低聚甘露聚糖酸钠,来自海藻褐藻。 耿美玉和她的同事在9月的Cell Research 上发表了一项小鼠研究,结果表明,随着疾病的发展,肠道微生物群的失衡会产生免疫细胞,其渗透到大脑中并加剧与阿尔茨海默氏病进展有关的神经炎症。喂养小鼠GV-971以减少神经炎性细胞积累的方式重塑了肠道微生物组。 耿美玉和绿谷制药公司研究人员还在论文中简要介绍了该化合物的人体临床试验。

大多数阿尔茨海默氏症的药物开发都集中阿尔茨海默氏病患者的大脑中形成的β-淀粉样斑块,这些斑块被认为会干扰神经信号传导。但是鉴于抗淀粉样蛋白药物在临床试验中的众多失败,阿尔茨海默氏病的科学家们正在越来越多地探索其他策略。 “毫无疑问,这种[小鼠]数据进一步支持了新出现的观念,即通过GV-971等疗法或其他策略对肠道微生物组的调节应进一步探索,作为减缓阿尔茨海默氏病进展的新策略,”密苏里州圣路易斯华盛顿大学的阿尔茨海默氏病研究人员David Holtzman和同事在Cell Research 论文的评论中写道。

绿谷制药公司在一份声明中将III期临床试验描述为一项多中心,随机,双盲,安慰剂对照,平行组,36周研究,涉及818名被诊断为轻度至中度阿尔茨海默氏病的患者。“试验结果表明,GV-971早在第4周就统计学上改善了轻度至中度阿尔茨海默氏症患者的认知功能,并且每次随访评估均受益。

该团队使用阿尔茨海默氏病评估量表-认知子量表12(ADAS-Cog-12)评估了认知能力,这是该领域的标准检测方法,用于测量即时和延迟的单词记忆,命令理解和其他任务,并结合测试管理员的观察结果-发现治疗组与对照组之间的得分具有统计学意义的平均差异为2.54。



这是一张关键幻灯片,以及该公司新闻稿中提到的ADAS-Cog得分提高2.54点的来源。 一个显著的特征是安慰剂组的分数在第24周到第36周之间急剧下降,这很奇怪,并且显然没有给出任何解释。

不过,阿尔茨海默氏症的研究人员对这种差异的临床意义存在分歧。“我想说ADAS-Cog的2.54改善在临床上并不重要,我还要指出,一项为期36周的研究太短了,无法评估任何阿尔茨海默氏病药物的中长期影响, ”加拿大滑铁卢大学的流行病学家Mark Oremus说。他补充说,这项研究并未解决GV-971与现有的阿尔茨海默氏症药物相比的问题。

Oremus说:“认知改善在临床上是有意义的,并且在目前批准的药物范围之内。”但是,他和其他与该药物有关的人都同意需要进行更多的研究。 耿美玉和她的同事在Cell Research 论文中写道,进一步的研究可能会导致人们理解“连接肠道菌群和神经炎症的其他机制联系”和“ GV-971的更广泛的治疗潜力”。中国国家药品监督管理局(National Medical Products Administration)的有条件批准要求对药物的药理机制以及长期安全性和有效性进行更多研究。

Oremus说,GV-971在美国尚不符合批准标准,这要求在两项认知能力指标上取得显著成果,并且通常需要两项积极的III期临床试验。绿谷制药公司表示,它计划在2020年初在美国,欧洲和亚洲的多个地点启动一项多中心的全球III期临床试验,以收集支持其他国家监管机构批准所需的数据。

该新闻最重要的方面可能是“它证实了人们对肠道微生物[和]炎症的兴趣日益增加,”阿尔茨海默氏病协会杂志《阿尔茨海默氏症和痴呆症》的主编Zaven Khachaturian说道。他说:“一旦我们深入了解了作用方式,我们将能够利用这些知识,通过合理的药物设计,生产出更有效的化合物来攻击该靶标。”

Khachaturian说,由于该化合物没有任何明显的副作用,如果美国食品药品监督管理局(FDA)批准该药物进入美国市场,他不会感到惊讶。

原文链接:

https://www.sciencemag.org/news/2019/11/alzheimer-s-experts-greet-china-s-surprise-approval-drug-brain-disease-hope-and-caution

https://blogs.sciencemag.org/pipeline/archives/2019/11/05/more-unfortunately-on-the-chinese-alzheimers-drug-approval?from=groupmessage&isappinstalled=0

版权声明:
本网站所有内容来源注明为“梅斯医学”或“MedSci原创”的文字、图片和音视频资料,版权均属于梅斯医学所有。非经授权,任何媒体、网站或个人不得转载,授权转载时须注明来源为“梅斯医学”。其它来源的文章系转载文章,或“梅斯号”自媒体发布的文章,仅系出于传递更多信息之目的,本站仅负责审核内容合规,其内容不代表本站立场,本站不负责内容的准确性和版权。如果存在侵权、或不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
在此留言
评论区 (5)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1703761, encodeId=995a1e037614c, content=<a href='/topic/show?id=2312455600d' target=_blank style='color:#2F92EE;'>#学术期刊#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=45560, encryptionId=2312455600d, topicName=学术期刊)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=3f9630567193, createdName=qingrejiedu, createdTime=Mon Oct 12 13:38:00 CST 2020, time=2020-10-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1744321, encodeId=ff121e44321ae, content=<a href='/topic/show?id=381121865b7' target=_blank style='color:#2F92EE;'>#中国批准#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=21865, encryptionId=381121865b7, topicName=中国批准)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=3ff835348916, createdName=minlingfeng, createdTime=Wed Jun 17 16:38:00 CST 2020, time=2020-06-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1816958, encodeId=7dd41816958d9, content=<a href='/topic/show?id=17b59e77626' target=_blank style='color:#2F92EE;'>#阿尔茨#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=21, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97776, encryptionId=17b59e77626, topicName=阿尔茨)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/Bnia2EtH2IvyBtniaWHPQOYAicsN3IAL1ZuPV7qyALcdCiawRJdEiafMxWTxzERQW7eeKg8HfCKCRK2CJicy073C4RJg/132, createdBy=464b2500186, createdName=ms1948154235210413, createdTime=Sat Dec 07 04:38:00 CST 2019, time=2019-12-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1817981, encodeId=b4e8181e9815c, content=<a href='/topic/show?id=4c9f9e777ac' target=_blank style='color:#2F92EE;'>#阿尔茨海#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97777, encryptionId=4c9f9e777ac, topicName=阿尔茨海)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=636e2500187, createdName=12498da4m32(暂无昵称), createdTime=Fri Jul 31 20:38:00 CST 2020, time=2020-07-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1470335, encodeId=e09714e03352c, content=<a href='/topic/show?id=45a79e7788c' target=_blank style='color:#2F92EE;'>#阿尔茨海默#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97778, encryptionId=45a79e7788c, topicName=阿尔茨海默)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c5917090900, createdName=yhj-time, createdTime=Sat Nov 09 06:38:00 CST 2019, time=2019-11-09, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1703761, encodeId=995a1e037614c, content=<a href='/topic/show?id=2312455600d' target=_blank style='color:#2F92EE;'>#学术期刊#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=45560, encryptionId=2312455600d, topicName=学术期刊)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=3f9630567193, createdName=qingrejiedu, createdTime=Mon Oct 12 13:38:00 CST 2020, time=2020-10-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1744321, encodeId=ff121e44321ae, content=<a href='/topic/show?id=381121865b7' target=_blank style='color:#2F92EE;'>#中国批准#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=21865, encryptionId=381121865b7, topicName=中国批准)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=3ff835348916, createdName=minlingfeng, createdTime=Wed Jun 17 16:38:00 CST 2020, time=2020-06-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1816958, encodeId=7dd41816958d9, content=<a href='/topic/show?id=17b59e77626' target=_blank style='color:#2F92EE;'>#阿尔茨#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=21, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97776, encryptionId=17b59e77626, topicName=阿尔茨)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/Bnia2EtH2IvyBtniaWHPQOYAicsN3IAL1ZuPV7qyALcdCiawRJdEiafMxWTxzERQW7eeKg8HfCKCRK2CJicy073C4RJg/132, createdBy=464b2500186, createdName=ms1948154235210413, createdTime=Sat Dec 07 04:38:00 CST 2019, time=2019-12-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1817981, encodeId=b4e8181e9815c, content=<a href='/topic/show?id=4c9f9e777ac' target=_blank style='color:#2F92EE;'>#阿尔茨海#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97777, encryptionId=4c9f9e777ac, topicName=阿尔茨海)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=636e2500187, createdName=12498da4m32(暂无昵称), createdTime=Fri Jul 31 20:38:00 CST 2020, time=2020-07-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1470335, encodeId=e09714e03352c, content=<a href='/topic/show?id=45a79e7788c' target=_blank style='color:#2F92EE;'>#阿尔茨海默#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97778, encryptionId=45a79e7788c, topicName=阿尔茨海默)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c5917090900, createdName=yhj-time, createdTime=Sat Nov 09 06:38:00 CST 2019, time=2019-11-09, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1703761, encodeId=995a1e037614c, content=<a href='/topic/show?id=2312455600d' target=_blank style='color:#2F92EE;'>#学术期刊#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=45560, encryptionId=2312455600d, topicName=学术期刊)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=3f9630567193, createdName=qingrejiedu, createdTime=Mon Oct 12 13:38:00 CST 2020, time=2020-10-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1744321, encodeId=ff121e44321ae, content=<a href='/topic/show?id=381121865b7' target=_blank style='color:#2F92EE;'>#中国批准#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=21865, encryptionId=381121865b7, topicName=中国批准)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=3ff835348916, createdName=minlingfeng, createdTime=Wed Jun 17 16:38:00 CST 2020, time=2020-06-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1816958, encodeId=7dd41816958d9, content=<a href='/topic/show?id=17b59e77626' target=_blank style='color:#2F92EE;'>#阿尔茨#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=21, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97776, encryptionId=17b59e77626, topicName=阿尔茨)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/Bnia2EtH2IvyBtniaWHPQOYAicsN3IAL1ZuPV7qyALcdCiawRJdEiafMxWTxzERQW7eeKg8HfCKCRK2CJicy073C4RJg/132, createdBy=464b2500186, createdName=ms1948154235210413, createdTime=Sat Dec 07 04:38:00 CST 2019, time=2019-12-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1817981, encodeId=b4e8181e9815c, content=<a href='/topic/show?id=4c9f9e777ac' target=_blank style='color:#2F92EE;'>#阿尔茨海#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97777, encryptionId=4c9f9e777ac, topicName=阿尔茨海)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=636e2500187, createdName=12498da4m32(暂无昵称), createdTime=Fri Jul 31 20:38:00 CST 2020, time=2020-07-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1470335, encodeId=e09714e03352c, content=<a href='/topic/show?id=45a79e7788c' target=_blank style='color:#2F92EE;'>#阿尔茨海默#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97778, encryptionId=45a79e7788c, topicName=阿尔茨海默)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c5917090900, createdName=yhj-time, createdTime=Sat Nov 09 06:38:00 CST 2019, time=2019-11-09, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1703761, encodeId=995a1e037614c, content=<a href='/topic/show?id=2312455600d' target=_blank style='color:#2F92EE;'>#学术期刊#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=45560, encryptionId=2312455600d, topicName=学术期刊)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=3f9630567193, createdName=qingrejiedu, createdTime=Mon Oct 12 13:38:00 CST 2020, time=2020-10-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1744321, encodeId=ff121e44321ae, content=<a href='/topic/show?id=381121865b7' target=_blank style='color:#2F92EE;'>#中国批准#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=21865, encryptionId=381121865b7, topicName=中国批准)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=3ff835348916, createdName=minlingfeng, createdTime=Wed Jun 17 16:38:00 CST 2020, time=2020-06-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1816958, encodeId=7dd41816958d9, content=<a href='/topic/show?id=17b59e77626' target=_blank style='color:#2F92EE;'>#阿尔茨#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=21, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97776, encryptionId=17b59e77626, topicName=阿尔茨)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/Bnia2EtH2IvyBtniaWHPQOYAicsN3IAL1ZuPV7qyALcdCiawRJdEiafMxWTxzERQW7eeKg8HfCKCRK2CJicy073C4RJg/132, createdBy=464b2500186, createdName=ms1948154235210413, createdTime=Sat Dec 07 04:38:00 CST 2019, time=2019-12-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1817981, encodeId=b4e8181e9815c, content=<a href='/topic/show?id=4c9f9e777ac' target=_blank style='color:#2F92EE;'>#阿尔茨海#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97777, encryptionId=4c9f9e777ac, topicName=阿尔茨海)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=636e2500187, createdName=12498da4m32(暂无昵称), createdTime=Fri Jul 31 20:38:00 CST 2020, time=2020-07-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1470335, encodeId=e09714e03352c, content=<a href='/topic/show?id=45a79e7788c' target=_blank style='color:#2F92EE;'>#阿尔茨海默#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97778, encryptionId=45a79e7788c, topicName=阿尔茨海默)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c5917090900, createdName=yhj-time, createdTime=Sat Nov 09 06:38:00 CST 2019, time=2019-11-09, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=1703761, encodeId=995a1e037614c, content=<a href='/topic/show?id=2312455600d' target=_blank style='color:#2F92EE;'>#学术期刊#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=45560, encryptionId=2312455600d, topicName=学术期刊)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=3f9630567193, createdName=qingrejiedu, createdTime=Mon Oct 12 13:38:00 CST 2020, time=2020-10-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1744321, encodeId=ff121e44321ae, content=<a href='/topic/show?id=381121865b7' target=_blank style='color:#2F92EE;'>#中国批准#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=21865, encryptionId=381121865b7, topicName=中国批准)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=3ff835348916, createdName=minlingfeng, createdTime=Wed Jun 17 16:38:00 CST 2020, time=2020-06-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1816958, encodeId=7dd41816958d9, content=<a href='/topic/show?id=17b59e77626' target=_blank style='color:#2F92EE;'>#阿尔茨#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=21, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97776, encryptionId=17b59e77626, topicName=阿尔茨)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/Bnia2EtH2IvyBtniaWHPQOYAicsN3IAL1ZuPV7qyALcdCiawRJdEiafMxWTxzERQW7eeKg8HfCKCRK2CJicy073C4RJg/132, createdBy=464b2500186, createdName=ms1948154235210413, createdTime=Sat Dec 07 04:38:00 CST 2019, time=2019-12-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1817981, encodeId=b4e8181e9815c, content=<a href='/topic/show?id=4c9f9e777ac' target=_blank style='color:#2F92EE;'>#阿尔茨海#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97777, encryptionId=4c9f9e777ac, topicName=阿尔茨海)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=636e2500187, createdName=12498da4m32(暂无昵称), createdTime=Fri Jul 31 20:38:00 CST 2020, time=2020-07-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1470335, encodeId=e09714e03352c, content=<a href='/topic/show?id=45a79e7788c' target=_blank style='color:#2F92EE;'>#阿尔茨海默#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97778, encryptionId=45a79e7788c, topicName=阿尔茨海默)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c5917090900, createdName=yhj-time, createdTime=Sat Nov 09 06:38:00 CST 2019, time=2019-11-09, status=1, ipAttribution=)]