新闻>社会
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20190223/35284326.html
Server: cms-8-252
Date: 2024/04/26 01:23:32

Powered by China
China

我国科学家在抗病毒免疫领域取得重要突破

2019-02-23 10:22:17   新华网 

原标题:我国科学家在抗病毒免疫领域取得重要突破

新华社北京2月22日电(王逸涛、庄颖娜)病毒感染因变异性强、传播迅速等特点成为重大疫情防控的主要挑战。近日,军事科学院军事医学研究院有关团队在该领域取得重要突破,成功揭示细胞“门神”——环鸟腺苷酸合成酶(cGAS)抵抗病毒感染的重要调控机制。北京时间2月22日凌晨,国际顶级学术期刊《Cell》在线发表了这一成果的相关研究论文。

据团队核心成员、军事医学研究院李涛博士介绍,人或动物的机体遭受病毒入侵时,会迅速做出强烈的免疫反应以清除病毒感染。其中,cGAS在机体的免疫反应中起到了关键作用,它的异常激活还是部分自身免疫疾病的关键致病因素。“作为免疫学前沿领域的热点研究方向,寻找有效控制cGAS活性的手段并探究调控机制,对抵抗病毒感染、重大传染病防控及自身免疫疾病的治疗至关重要。”

围绕这一关键科学问题,该团队经过5年研究,成功发现了控制cGAS活性的重要机制,并揭示出背后的调控规律。“这使我们未来在应对重大疫情时,不仅对控制已知病毒感染具有手段,还有望对未知病毒感染具备应对能力。”团队带头人、中国科学院院士张学敏说,“研究还发现百年老药阿司匹林可以抑制cGAS激活,揭示了阿司匹林作用于人体的全新靶点和分子机制;另外,研究可为部分目前无药可治的自身免疫疾病提供潜在治疗方法。”

长久以来,张学敏院士带领团队潜心研究,矢志创新。“近段时间以来,团队围绕抗病毒感染、机体能量应激供给和细胞对极端环境感应等领域取得系列突破性进展,有多项成果发表在国际权威学术期刊上。”军事医学研究院院长张士涛说。


责任编辑:卢书敏 CN069
展开全文
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20190223/35284326.html
Server: cms-8-252
Date: 2024/04/26 01:23:32

Powered by China
China
四川男教师猥亵多名男生 包括2名未成年人 被判8年
在阿拉木图中国人:枪声爆炸声交织,警车都被砸了
郑州一医院2天接收10位封控区产妇
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20190223/35284326.html
Server: cms-8-252
Date: 2024/04/26 01:23:32

Powered by China
China

精彩推荐

404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20190223/35284326.html
Server: cms-8-252
Date: 2024/04/26 01:23:32

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20190223/35284326.html
Server: cms-8-252
Date: 2024/04/26 01:23:32

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20190223/35284326.html
Server: cms-8-252
Date: 2024/04/26 01:23:32

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20190223/35284326.html
Server: cms-8-252
Date: 2024/04/26 01:23:32

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20190223/35284326.html
Server: cms-8-252
Date: 2024/04/26 01:23:32

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20190223/35284326.html
Server: cms-8-252
Date: 2024/04/26 01:23:32

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20190223/35284326.html
Server: cms-8-252
Date: 2024/04/26 01:23:32

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20190223/35284326.html
Server: cms-8-252
Date: 2024/04/26 01:23:32

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20190223/35284326.html
Server: cms-8-252
Date: 2024/04/26 01:23:32

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20190223/35284326.html
Server: cms-8-252
Date: 2024/04/26 01:23:32

Powered by China
China

童星谢盈雪否认考试作弊 辟谣北电成绩被取消

2024-04-25 10:37:49

网易积极筹备,暴雪游戏国服夏季重返中国大陆!

2024-04-17 00:32:07

《魔兽世界》国服回归预约人数已破200万

2024-04-16 12:23:26

《庄园领主》在Steam愿望单中排名第一!

2024-04-16 12:18:55

大麦网为凤凰传奇常州演唱会柱子票致歉:退款已全部完成

2024-04-25 10:35:24

《冒险岛》x《为美好的世界献上祝福!》联动重磅上线!

2024-04-18 10:06:14

《星球大战:法外狂徒》四大派系介绍

2024-04-16 12:19:15

95后女孩把甲骨文“搬”上网

2024-04-22 09:15:22

涉案金额超3000万!伪劣兽药是如何流向市场的?

2024-04-16 08:15:02

“降尿酸”产品直播间热卖 真有奇效还是夸大功效

2024-04-01 01:35:10

“三无”锂电池黑作坊藏身居民楼!记者调查时起火

2024-04-01 01:27:05

“订婚强奸案”彩礼纠纷案一审宣判:驳回原告请求

2024-03-28 15:26:32

无臂男子免费乘地铁被要求出示残疾证地铁公司道歉

2024-03-22 16:44:15

7个月“被撞”70回 辽宁一男子涉保险诈骗被刑拘

2024-03-21 16:15:46

“夜宵顶流”小龙虾上市 预计4月价格达到最低点

2024-03-19 09:01:38

警方回应初中生被杀案:犯罪嫌疑人为有预谋作案

2024-03-19 09:00:33

焦点访谈丨为流量不择手段摆拍短视频“套路深”

2024-03-19 07:38:52

网传邯郸初中生遇害案颅骨照片不实

2024-03-18 09:21:48

糖摄入太多不健康?研究发现这2种“糖”好处多多

2024-03-12 08:15:36

讲述传奇!国家安全部:揭秘“第一”红色女特工

2024-03-08 15:19:14

《南来北往》里的红阳站找到了!

2024-03-08 09:22:37

杭州高架阻止施暴车主获“杭州好人”称号

2024-02-27 08:26:21

防范“AI换脸”诈骗 你需要的知识都在这儿了→

2024-02-26 03:29:42

点赞就能挣钱?小心落入诈骗陷阱

2024-01-31 16:41:16

男子被抢50万元,报警后自己被抓!咋回事?

2024-01-25 15:04:29

微信红包与转账性质不同!这些借钱有关的事要知道

2024-01-23 04:36:35

好样的!“旱鸭子”辅警薄冰上勇救两名落水儿童

2024-01-01 22:40:15

防患于未“燃” 小心身边不合格的电动自行车电池

2023-12-25 08:41:13

胚胎是人还是物?看全国首例"准胎儿"获赔抚养费案

2023-12-21 16:38:22

被告人吴亦凡强奸、聚众淫乱案二审维持原判

2023-11-24 11:36:07

羽绒服迎来销售旺季,价格如何?记者探访

2023-11-06 07:59:57

遭烈犬撕咬的成都女童右肾已保住

2023-11-01 16:25:08

停车、点餐都需先扫码注册会员?小心个人信息泄露

2023-10-16 09:11:34
点击查看更多
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20190223/35284326.html
Server: cms-8-252
Date: 2024/04/26 01:23:32

Powered by China
China
`
中华头条
官方
5.0分 1.8亿人在用
优质 安全 免费
`
中华军事
官方
5.0分 2.6亿人在用
优质 安全 免费