Cancer Cell:CD98——打破白血病癌细胞支持性微环境的新靶点

2016-11-03 学术经纬 学术经纬

急性髓性白血病(AML)是一类侵染力较强的癌症,由于骨髓生成血细胞的过程发生异常所致,常常出现复发和和抗药性。最近,加州大学圣地亚哥分校(UCSD)的研究者们发现,AML癌细胞表达的一种细胞表面蛋白CD98具有促进癌变的作用,而CD98的抗体IGN523则能够遏制AML癌细胞在体外和小鼠体内的生长。这一成果发表于近期的Cell子刊《Cancer Cell》上。“要想对该病的疗法进行改进,我们不仅需

急性髓性白血病(AML)是一类侵染力较强的癌症,由于骨髓生成血细胞的过程发生异常所致,常常出现复发和和抗药性。最近,加州大学圣地亚哥分校(UCSD)的研究者们发现,AML癌细胞表达的一种细胞表面蛋白CD98具有促进癌变的作用,而CD98的抗体IGN523则能够遏制AML癌细胞在体外和小鼠体内的生长。这一成果发表于近期的Cell子刊《Cancer Cell》上。


“要想对该病的疗法进行改进,我们不仅需要关注癌细胞本身,还应研究其于周围的其他组织、细胞、分子和血管的相互作用,”文章的通讯作者Tannishtha Reya教授说道:“在该研究中,我们揭示CD98在促进AML癌细胞生长中的关键作用,并发现通过对CD98的阻断可有效阻止癌细胞从周围环境中获取养分,从而有望抑制它的增殖并提高患者的存活率。”


▲Tannishtha Reya教授(图片来源:UCSD官网)

研究者指出,CD98本身与骨髓中造血干细胞的增殖和再生能力有关。而在AML的情形下,CD98则似乎成了癌症的“帮凶”。实验显示,CD98为AML癌细胞的存活所必需。当其被敲除后,癌细胞中遏制细胞凋亡的基因Bcl2L1和Akt1的表达量骤然下降,而促细胞凋亡的Casp1等基因的表达则应声上调。与此相符的是,小鼠和人类白血病干细胞(LSC)中的CD98表达水平要明显高于正常的造血干细胞。

在小鼠实验中,CD98在AML中的作用则显得更加突出。当CD98被敲除后,AML模型小鼠的存活率能一下子增加到近50%,而敲除CD98的“抑癌”效果甚至在AML已经发生后依然十分明显。进一步的分析显示,在CD98敲除的上述小鼠体内,白血病干细胞的水平出现了显著下降。


▲CD98在AML发生的分子机制(图片来源:Cancer Cell)

CD98在AML发生中有着怎样的分子机制呢?原来,AML癌细胞依赖于其表面的整合素蛋白与其周围的微环境互动,比如粘附血管内皮表面。当CD98被敲除后,整合素的上述作用便不复存在,使得与周围环境脱离互动的AML癌细胞的生长受到抑制,乃至于发生凋亡。

由此可见,CD98是潜在的AML治疗靶点。事实上,由于CD98在多种癌细胞中过表达的这一特点,CD98的抗癌靶点潜质已被医药界所认知,只是对其具体的分子机理尚不清楚。目前,Igenica Biotherapeutics公司就正在进行抗CD98的人源化抗体IGN523的1期临床试验,适应症为复发性或难治性白血病。现有的结果显示,IGN523表现出了良好的安全性和初步效果。此外,临床前研究还显示,IGN523在与化疗药物阿糖胞苷联用时,其抗癌效果可被显著放大,且非小细胞肺癌和结直肠癌的小鼠模型中也表现出了疗效。

IGN523的抗癌效果同样在本研究中得到了支持。IGN523被发现可显著抑制人源AML癌细胞在体外的增殖以及与内皮细胞的相互作用,并降低其在免疫缺陷小鼠中的致癌能力。

另一方面,Tannishtha Reya教授的团队尤其关注IGN523在儿童白血病治疗中的潜质。“我们使用的不少AML小鼠模型都是基于出现在白血病患儿中的突变,”她说道:“尽管目前很多的儿科癌症都找到了治疗手段,但儿童白血病依然有着较高的复发率和死亡率。我们计划将于儿科癌症专家合作,测试CD98阻断剂是否可治疗儿童白血病,包括出现抗药性的情形,或者提高现有疗法的抗癌效果。”

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  4. [GetPortalCommentsPageByObjectIdResponse(id=1959871, encodeId=de0a19598e127, content=<a href='/topic/show?id=dbe6445416' target=_blank style='color:#2F92EE;'>#CEL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=20, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4454, encryptionId=dbe6445416, topicName=CEL)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c3ff68, createdName=维他命, createdTime=Fri Dec 02 10:21:00 CST 2016, time=2016-12-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1780697, encodeId=c3ef1e806973f, content=<a href='/topic/show?id=517a4016ac' target=_blank style='color:#2F92EE;'>#cancer cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4016, encryptionId=517a4016ac, topicName=cancer cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=96f62500201, createdName=12498e67m28暂无昵称, createdTime=Wed Feb 08 13:21:00 CST 2017, time=2017-02-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1869612, encodeId=7bcf186961283, content=<a href='/topic/show?id=fd764459a8' target=_blank style='color:#2F92EE;'>#Cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4459, encryptionId=fd764459a8, topicName=Cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Tue Jun 20 03:21:00 CST 2017, time=2017-06-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=155843, encodeId=a9c2155843e9, content=收藏, beContent=null, objectType=article, channel=null, level=null, likeNumber=71, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfBfgWn9nXBgH1sNSiaOAKhsKpN40jDHQKqcRzovau5VibLvREN8uxnu9sKoScBicHSiaDMmbveibFdrBiaD4k4IOPwlG/0, createdBy=b5d11730951, createdName=Jackie Li, createdTime=Tue Nov 15 09:23:16 CST 2016, time=2016-11-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1252151, encodeId=5bec12521513c, content=<a href='/topic/show?id=3efee1519b2' target=_blank style='color:#2F92EE;'>#癌细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71519, encryptionId=3efee1519b2, topicName=癌细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4cea26, createdName=yxch36, createdTime=Sat Nov 05 00:21:00 CST 2016, time=2016-11-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1288184, encodeId=0fba12881840a, content=<a href='/topic/show?id=f10658e342d' target=_blank style='color:#2F92EE;'>#新靶点#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=58734, encryptionId=f10658e342d, topicName=新靶点)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=acc3210, createdName=lsndxfj, createdTime=Sat Nov 05 00:21:00 CST 2016, time=2016-11-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=153277, encodeId=e21c1532e78b, content=收藏, beContent=null, objectType=article, channel=null, level=null, likeNumber=48, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfBfgWn9nXBgH1sNSiaOAKhsKpN40jDHQKqcRzovau5VibLvREN8uxnu9sKoScBicHSiaDMmbveibFdrBiaD4k4IOPwlG/0, createdBy=b5d11730951, createdName=Jackie Li, createdTime=Fri Nov 04 08:52:27 CST 2016, time=2016-11-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=153127, encodeId=1a7615312e0a, content=谢谢,学习了。, beContent=null, objectType=article, channel=null, level=null, likeNumber=54, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=2dd71722896, createdName=studylzc, createdTime=Thu Nov 03 14:15:51 CST 2016, time=2016-11-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=153124, encodeId=fd2b153124f7, content=继续学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzfPkmqRTH5rHib5mcib8Wb3QdXjhfOK1UubQL2lictjJFdFJ6Lc3cnnCOSWqxXZ4Kk6y5GdzDoy764R/0, createdBy=156e1644785, createdName=doctorJiangchao, createdTime=Thu Nov 03 13:55:12 CST 2016, time=2016-11-03, status=1, ipAttribution=)]
    2016-11-15 Jackie Li

    收藏

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  5. [GetPortalCommentsPageByObjectIdResponse(id=1959871, encodeId=de0a19598e127, content=<a href='/topic/show?id=dbe6445416' target=_blank style='color:#2F92EE;'>#CEL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=20, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4454, encryptionId=dbe6445416, topicName=CEL)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c3ff68, createdName=维他命, createdTime=Fri Dec 02 10:21:00 CST 2016, time=2016-12-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1780697, encodeId=c3ef1e806973f, content=<a href='/topic/show?id=517a4016ac' target=_blank style='color:#2F92EE;'>#cancer cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4016, encryptionId=517a4016ac, topicName=cancer cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=96f62500201, createdName=12498e67m28暂无昵称, createdTime=Wed Feb 08 13:21:00 CST 2017, time=2017-02-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1869612, encodeId=7bcf186961283, content=<a href='/topic/show?id=fd764459a8' target=_blank style='color:#2F92EE;'>#Cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4459, encryptionId=fd764459a8, topicName=Cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Tue Jun 20 03:21:00 CST 2017, time=2017-06-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=155843, encodeId=a9c2155843e9, content=收藏, beContent=null, objectType=article, channel=null, level=null, likeNumber=71, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfBfgWn9nXBgH1sNSiaOAKhsKpN40jDHQKqcRzovau5VibLvREN8uxnu9sKoScBicHSiaDMmbveibFdrBiaD4k4IOPwlG/0, createdBy=b5d11730951, createdName=Jackie Li, createdTime=Tue Nov 15 09:23:16 CST 2016, time=2016-11-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1252151, encodeId=5bec12521513c, content=<a href='/topic/show?id=3efee1519b2' target=_blank style='color:#2F92EE;'>#癌细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71519, encryptionId=3efee1519b2, topicName=癌细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4cea26, createdName=yxch36, createdTime=Sat Nov 05 00:21:00 CST 2016, time=2016-11-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1288184, encodeId=0fba12881840a, content=<a href='/topic/show?id=f10658e342d' target=_blank style='color:#2F92EE;'>#新靶点#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=58734, encryptionId=f10658e342d, topicName=新靶点)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=acc3210, createdName=lsndxfj, createdTime=Sat Nov 05 00:21:00 CST 2016, time=2016-11-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=153277, encodeId=e21c1532e78b, content=收藏, beContent=null, objectType=article, channel=null, level=null, likeNumber=48, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfBfgWn9nXBgH1sNSiaOAKhsKpN40jDHQKqcRzovau5VibLvREN8uxnu9sKoScBicHSiaDMmbveibFdrBiaD4k4IOPwlG/0, createdBy=b5d11730951, createdName=Jackie Li, createdTime=Fri Nov 04 08:52:27 CST 2016, time=2016-11-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=153127, encodeId=1a7615312e0a, content=谢谢,学习了。, beContent=null, objectType=article, channel=null, level=null, likeNumber=54, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=2dd71722896, createdName=studylzc, createdTime=Thu Nov 03 14:15:51 CST 2016, time=2016-11-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=153124, encodeId=fd2b153124f7, content=继续学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzfPkmqRTH5rHib5mcib8Wb3QdXjhfOK1UubQL2lictjJFdFJ6Lc3cnnCOSWqxXZ4Kk6y5GdzDoy764R/0, createdBy=156e1644785, createdName=doctorJiangchao, createdTime=Thu Nov 03 13:55:12 CST 2016, time=2016-11-03, status=1, ipAttribution=)]
    2016-11-05 yxch36
  6. [GetPortalCommentsPageByObjectIdResponse(id=1959871, encodeId=de0a19598e127, content=<a href='/topic/show?id=dbe6445416' target=_blank style='color:#2F92EE;'>#CEL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=20, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4454, encryptionId=dbe6445416, topicName=CEL)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c3ff68, createdName=维他命, createdTime=Fri Dec 02 10:21:00 CST 2016, time=2016-12-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1780697, encodeId=c3ef1e806973f, content=<a href='/topic/show?id=517a4016ac' target=_blank style='color:#2F92EE;'>#cancer cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4016, encryptionId=517a4016ac, topicName=cancer cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=96f62500201, createdName=12498e67m28暂无昵称, createdTime=Wed Feb 08 13:21:00 CST 2017, time=2017-02-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1869612, encodeId=7bcf186961283, content=<a href='/topic/show?id=fd764459a8' target=_blank style='color:#2F92EE;'>#Cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4459, encryptionId=fd764459a8, topicName=Cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Tue Jun 20 03:21:00 CST 2017, time=2017-06-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=155843, encodeId=a9c2155843e9, content=收藏, beContent=null, objectType=article, channel=null, level=null, likeNumber=71, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfBfgWn9nXBgH1sNSiaOAKhsKpN40jDHQKqcRzovau5VibLvREN8uxnu9sKoScBicHSiaDMmbveibFdrBiaD4k4IOPwlG/0, createdBy=b5d11730951, createdName=Jackie Li, createdTime=Tue Nov 15 09:23:16 CST 2016, time=2016-11-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1252151, encodeId=5bec12521513c, content=<a href='/topic/show?id=3efee1519b2' target=_blank style='color:#2F92EE;'>#癌细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71519, encryptionId=3efee1519b2, topicName=癌细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4cea26, createdName=yxch36, createdTime=Sat Nov 05 00:21:00 CST 2016, time=2016-11-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1288184, encodeId=0fba12881840a, content=<a href='/topic/show?id=f10658e342d' target=_blank style='color:#2F92EE;'>#新靶点#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=58734, encryptionId=f10658e342d, topicName=新靶点)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=acc3210, createdName=lsndxfj, createdTime=Sat Nov 05 00:21:00 CST 2016, time=2016-11-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=153277, encodeId=e21c1532e78b, content=收藏, beContent=null, objectType=article, channel=null, level=null, likeNumber=48, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfBfgWn9nXBgH1sNSiaOAKhsKpN40jDHQKqcRzovau5VibLvREN8uxnu9sKoScBicHSiaDMmbveibFdrBiaD4k4IOPwlG/0, createdBy=b5d11730951, createdName=Jackie Li, createdTime=Fri Nov 04 08:52:27 CST 2016, time=2016-11-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=153127, encodeId=1a7615312e0a, content=谢谢,学习了。, beContent=null, objectType=article, channel=null, level=null, likeNumber=54, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=2dd71722896, createdName=studylzc, createdTime=Thu Nov 03 14:15:51 CST 2016, time=2016-11-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=153124, encodeId=fd2b153124f7, content=继续学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzfPkmqRTH5rHib5mcib8Wb3QdXjhfOK1UubQL2lictjJFdFJ6Lc3cnnCOSWqxXZ4Kk6y5GdzDoy764R/0, createdBy=156e1644785, createdName=doctorJiangchao, createdTime=Thu Nov 03 13:55:12 CST 2016, time=2016-11-03, status=1, ipAttribution=)]
    2016-11-05 lsndxfj
  7. [GetPortalCommentsPageByObjectIdResponse(id=1959871, encodeId=de0a19598e127, content=<a href='/topic/show?id=dbe6445416' target=_blank style='color:#2F92EE;'>#CEL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=20, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4454, encryptionId=dbe6445416, topicName=CEL)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c3ff68, createdName=维他命, createdTime=Fri Dec 02 10:21:00 CST 2016, time=2016-12-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1780697, encodeId=c3ef1e806973f, content=<a href='/topic/show?id=517a4016ac' target=_blank style='color:#2F92EE;'>#cancer cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4016, encryptionId=517a4016ac, topicName=cancer cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=96f62500201, createdName=12498e67m28暂无昵称, createdTime=Wed Feb 08 13:21:00 CST 2017, time=2017-02-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1869612, encodeId=7bcf186961283, content=<a href='/topic/show?id=fd764459a8' target=_blank style='color:#2F92EE;'>#Cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4459, encryptionId=fd764459a8, topicName=Cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Tue Jun 20 03:21:00 CST 2017, time=2017-06-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=155843, encodeId=a9c2155843e9, content=收藏, beContent=null, objectType=article, channel=null, level=null, likeNumber=71, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfBfgWn9nXBgH1sNSiaOAKhsKpN40jDHQKqcRzovau5VibLvREN8uxnu9sKoScBicHSiaDMmbveibFdrBiaD4k4IOPwlG/0, createdBy=b5d11730951, createdName=Jackie Li, createdTime=Tue Nov 15 09:23:16 CST 2016, time=2016-11-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1252151, encodeId=5bec12521513c, content=<a href='/topic/show?id=3efee1519b2' target=_blank style='color:#2F92EE;'>#癌细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71519, encryptionId=3efee1519b2, topicName=癌细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4cea26, createdName=yxch36, createdTime=Sat Nov 05 00:21:00 CST 2016, time=2016-11-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1288184, encodeId=0fba12881840a, content=<a href='/topic/show?id=f10658e342d' target=_blank style='color:#2F92EE;'>#新靶点#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=58734, encryptionId=f10658e342d, topicName=新靶点)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=acc3210, createdName=lsndxfj, createdTime=Sat Nov 05 00:21:00 CST 2016, time=2016-11-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=153277, encodeId=e21c1532e78b, content=收藏, beContent=null, objectType=article, channel=null, level=null, likeNumber=48, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfBfgWn9nXBgH1sNSiaOAKhsKpN40jDHQKqcRzovau5VibLvREN8uxnu9sKoScBicHSiaDMmbveibFdrBiaD4k4IOPwlG/0, createdBy=b5d11730951, createdName=Jackie Li, createdTime=Fri Nov 04 08:52:27 CST 2016, time=2016-11-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=153127, encodeId=1a7615312e0a, content=谢谢,学习了。, beContent=null, objectType=article, channel=null, level=null, likeNumber=54, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=2dd71722896, createdName=studylzc, createdTime=Thu Nov 03 14:15:51 CST 2016, time=2016-11-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=153124, encodeId=fd2b153124f7, content=继续学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzfPkmqRTH5rHib5mcib8Wb3QdXjhfOK1UubQL2lictjJFdFJ6Lc3cnnCOSWqxXZ4Kk6y5GdzDoy764R/0, createdBy=156e1644785, createdName=doctorJiangchao, createdTime=Thu Nov 03 13:55:12 CST 2016, time=2016-11-03, status=1, ipAttribution=)]
    2016-11-04 Jackie Li

    收藏

    0

  8. [GetPortalCommentsPageByObjectIdResponse(id=1959871, encodeId=de0a19598e127, content=<a href='/topic/show?id=dbe6445416' target=_blank style='color:#2F92EE;'>#CEL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=20, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4454, encryptionId=dbe6445416, topicName=CEL)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c3ff68, createdName=维他命, createdTime=Fri Dec 02 10:21:00 CST 2016, time=2016-12-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1780697, encodeId=c3ef1e806973f, content=<a href='/topic/show?id=517a4016ac' target=_blank style='color:#2F92EE;'>#cancer cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4016, encryptionId=517a4016ac, topicName=cancer cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=96f62500201, createdName=12498e67m28暂无昵称, createdTime=Wed Feb 08 13:21:00 CST 2017, time=2017-02-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1869612, encodeId=7bcf186961283, content=<a href='/topic/show?id=fd764459a8' target=_blank style='color:#2F92EE;'>#Cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4459, encryptionId=fd764459a8, topicName=Cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Tue Jun 20 03:21:00 CST 2017, time=2017-06-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=155843, encodeId=a9c2155843e9, content=收藏, beContent=null, objectType=article, channel=null, level=null, likeNumber=71, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfBfgWn9nXBgH1sNSiaOAKhsKpN40jDHQKqcRzovau5VibLvREN8uxnu9sKoScBicHSiaDMmbveibFdrBiaD4k4IOPwlG/0, createdBy=b5d11730951, createdName=Jackie Li, createdTime=Tue Nov 15 09:23:16 CST 2016, time=2016-11-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1252151, encodeId=5bec12521513c, content=<a href='/topic/show?id=3efee1519b2' target=_blank style='color:#2F92EE;'>#癌细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71519, encryptionId=3efee1519b2, topicName=癌细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4cea26, createdName=yxch36, createdTime=Sat Nov 05 00:21:00 CST 2016, time=2016-11-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1288184, encodeId=0fba12881840a, content=<a href='/topic/show?id=f10658e342d' target=_blank style='color:#2F92EE;'>#新靶点#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=58734, encryptionId=f10658e342d, topicName=新靶点)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=acc3210, createdName=lsndxfj, createdTime=Sat Nov 05 00:21:00 CST 2016, time=2016-11-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=153277, encodeId=e21c1532e78b, content=收藏, beContent=null, objectType=article, channel=null, level=null, likeNumber=48, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfBfgWn9nXBgH1sNSiaOAKhsKpN40jDHQKqcRzovau5VibLvREN8uxnu9sKoScBicHSiaDMmbveibFdrBiaD4k4IOPwlG/0, createdBy=b5d11730951, createdName=Jackie Li, createdTime=Fri Nov 04 08:52:27 CST 2016, time=2016-11-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=153127, encodeId=1a7615312e0a, content=谢谢,学习了。, beContent=null, objectType=article, channel=null, level=null, likeNumber=54, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=2dd71722896, createdName=studylzc, createdTime=Thu Nov 03 14:15:51 CST 2016, time=2016-11-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=153124, encodeId=fd2b153124f7, content=继续学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzfPkmqRTH5rHib5mcib8Wb3QdXjhfOK1UubQL2lictjJFdFJ6Lc3cnnCOSWqxXZ4Kk6y5GdzDoy764R/0, createdBy=156e1644785, createdName=doctorJiangchao, createdTime=Thu Nov 03 13:55:12 CST 2016, time=2016-11-03, status=1, ipAttribution=)]
    2016-11-03 studylzc

    谢谢,学习了。

    0

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    2016-11-03 doctorJiangchao

    继续学习

    0

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