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标题: birinapant新闻 [打印本页]

作者: newchinabok    时间: 2015-1-3 12:42     标题: birinapant新闻

Anybody following this HBV play for 2015

. (TLOG) - Pharmaceuticals Corp. (TLOG) - Buy, PT $16.00
HBV Program Update at AASLD; Reiterate Buy Rating
Company Update
INVESTMENT HIGHLIGHTS: This morning at the American Association for the Study of Liver Disease (AASLD) meeting, TetraLogic presented new preclinical data supporting the development of birinapant in hepatitis B (HBV). The company announced the initiation of a Phase Ib/IIa study in chronically infected HBV patients. We expect data mid next year. Given the demonstrated safety profile of birinapant and the strong preclinical data and rationale for treating HBV, we are optimistic that we could see not only viral load reductions but also reduction in surface antigen and even seroconversion which is not achievable with direct antivirals.


Update on Birinapant in Infectious Disease. TetraLogic hosted an investor forum with Dr. Marc Pellegrini of the Walter & Eliza Hall Institute in Australia who has conducted preclinical efficacy and mechanism of actions studies of birinapant vs entecavir in mouse models of HBV infection. Dr. Pellegrini reported significant reduction in viral load in infected mice treated with 10 and 30 mg/kg of birinapant along with decreases in surface antigen. While viral load reduction was seen with entecavir, surface antigen reduction was not seen. As a reminder, the surface antigen decreases are significant because they represent reductions in the latent reservoirs of the disease which are not reduced by current antivirals such as entecavir. Additionally, viral load reduction was more effective in models that received birinapant and entecavir. The most encouraging data was that the mice seroconverted by developed antigens to HBV in as little as 2 weeks, while sparing healthy liver cells. We believe that this preclinical data is exciting and presents a new mechanism of treating HBV. TetraLogic initiated a placebo-controlled, dose-escalating Phase Ib/IIa study in 48 chronically infected HBV patients in Australia and New Zealand already being treated with tenofovir or entecavir today. The study will look for reductions in surface antigen in patients out to 85 days, safety and tolerability, and PK. Patients will be assigned to 1 of 6 dosing cohorts, and those assigned to a birinapant dose will be given a dose weekly for 4 weeks. Topline data is expected to be released mid-‘15.iterate Buy Rating
Company Update
INVESTMENT HIGHLIGHTS: This morning at the American Association for the Study of Liver Disease (AASLD) meeting, TetraLogic presented new preclinical data supporting the development of birinapant in hepatitis B (HBV). The company announced the initiation of a Phase Ib/IIa study in chronically infected HBV patients. We expect data mid next year. Given the demonstrated safety profile of birinapant and the strong preclinical data and rationale for treating HBV, we are optimistic that we could see not only viral load reductions but also reduction in surface antigen and even seroconversion which is not achievable with direct antivirals.


Update on Birinapant in Infectious Disease. TetraLogic hosted an investor forum with Dr. Marc Pellegrini of the Walter & Eliza Hall Institute in Australia who has conducted preclinical efficacy and mechanism of actions studies of birinapant vs entecavir in mouse models of HBV infection. Dr. Pellegrini reported significant reduction in viral load in infected mice treated with 10 and 30 mg/kg of birinapant along with decreases in surface antigen. While viral load reduction was seen with entecavir, surface antigen reduction was not seen. As a reminder, the surface antigen decreases are significant because they represent reductions in the latent reservoirs of the disease which are not reduced by current antivirals such as entecavir. Additionally, viral load reduction was more effective in models that received birinapant and entecavir. The most encouraging data was that the mice seroconverted by developed antigens to HBV in as little as 2 weeks, while sparing healthy liver cells. We believe that this preclinical data is exciting and presents a new mechanism of treating HBV. TetraLogic initiated a placebo-controlled, dose-escalating Phase Ib/IIa study in 48 chronically infected HBV patients in Australia and New Zealand already being treated with tenofovir or entecavir today. The study will look for reductions in surface antigen in patients out to 85 days, safety and tolerability, and PK. Patients will be assigned to 1 of 6 dosing cohorts, and those assigned to a birinapant dose will be given a dose weekly for 4 weeks. Topline data is expected to be released mid-‘15.
作者: newchinabok    时间: 2015-1-3 12:43

任何人以下为2015年该HBV戏

。 (TLOG) - 医药公司(TLOG) - 购买,PT16.00美元
HBV程序更新在AASLD;重申买入评级
公司快讯
投资亮点:今天上午,在肝脏疾病(AASLD)会议研究的美国协会,TetraLogic提出了新的临床数据支持birinapant的发展,乙肝(HBV)。该公司宣布,在慢性HBV感染患者Ib期/ IIa族研究的开始。我们预计明年中期数据。鉴于birinapant和强大的临床数据和理由用于治疗HBV的证明安全性,我们很乐观地认为,我们可以看到,不仅病毒载量的减少也降低了表面抗原,甚至血清学转换是无法实现的直接抗病毒药物。


更新Birinapant的传染病。 TetraLogic主办的投资者论坛,沃尔特伊丽莎和霍尔研究所的澳大利亚谁已经进行了临床疗效和birinapant VS恩替卡韦在HBV感染小鼠模型的行动研究机制,马克·佩莱格里尼博士。佩莱格里尼博士报告显著减少病毒载量为10和30毫克/公斤birinapant连同在表面抗原降低治疗感染小鼠。而病毒载量下降被认为与恩替卡韦,表面抗原减少是没见过。作为提醒,在表面抗原下降是显著,因为它们代表了减少该疾病的潜在油藏中不是当前抗病毒药减少如恩替卡韦。此外,病毒载量减少是更有效之处在于接收birinapant和恩替卡韦模型。最鼓舞人心的数据是,通过开发抗原血清转化对HBV在短短的2周,同时保留健康肝细胞的小鼠。我们认为,这种临床数据是令人振奋的,并提出治疗乙肝的新机制。 TetraLogic发起了安慰剂对照,剂量升级阶段在48慢性HBV感染患者在澳大利亚和新西兰已经在今天替诺福韦或恩替卡韦治疗磅/ IIa族的研究。这项研究将寻求减少表面抗原的患者进行85天的安全性和耐受性和PK。患者将被分配到1 6的给药组群,以及与分配给一个birinapant剂量将给予每周4周的剂量施用。预计恒瑞数据将公布中期'15.iterate买入评级
公司快讯
投资亮点:今天上午,在肝脏疾病(AASLD)会议研究的美国协会,TetraLogic提出了新的临床数据支持birinapant的发展,乙肝(HBV)。该公司宣布,在慢性HBV感染患者Ib期/ IIa族研究的开始。我们预计明年中期数据。鉴于birinapant和强大的临床数据和理由用于治疗HBV的证明安全性,我们很乐观地认为,我们可以看到,不仅病毒载量的减少也降低了表面抗原,甚至血清学转换是无法实现的直接抗病毒药物。


更新Birinapant的传染病。 TetraLogic主办的投资者论坛,沃尔特伊丽莎和霍尔研究所的澳大利亚谁已经进行了临床疗效和birinapant VS恩替卡韦在HBV感染小鼠模型的行动研究机制,马克·佩莱格里尼博士。佩莱格里尼博士报告显著减少病毒载量为10和30毫克/公斤birinapant连同在表面抗原降低治疗感染小鼠。而病毒载量下降被认为与恩替卡韦,表面抗原减少是没见过。作为提醒,在表面抗原下降是显著,因为它们代表了减少该疾病的潜在油藏中不是当前抗病毒药减少如恩替卡韦。此外,病毒载量减少是更有效之处在于接收birinapant和恩替卡韦模型。最鼓舞人心的数据是,通过开发抗原血清转化对HBV在短短的2周,同时保留健康肝细胞的小鼠。我们认为,这种临床数据是令人振奋的,并提出治疗乙肝的新机制。 TetraLogic发起了安慰剂对照,剂量升级阶段在48慢性HBV感染患者在澳大利亚和新西兰已经在今天替诺福韦或恩替卡韦治疗磅/ IIa族的研究。这项研究将寻求减少表面抗原的患者进行85天的安全性和耐受性和PK。患者将被分配到1 6的给药组群,以及与分配给一个birinapant剂量将给予每周4周的剂量施用。预计恒瑞数据将公布中期'15
作者: newchinabok    时间: 2015-1-3 12:44

最鼓舞人心的数据是,通过开发抗原血清转化对HBV在短短的2周,同时保留健康肝细胞的小鼠。
作者: 菲凡    时间: 2015-1-3 14:41

感谢,辛苦了!好消息,请问从鼠到人类临床一般需要多久
作者: xiazhifeng0009    时间: 2015-1-3 18:49

回复 菲凡 的帖子

1年到半年

作者: newchinabok    时间: 2015-1-3 19:35

2015年,6,7月有消息,在研药物唯一一个动物试验,表面抗原转阴,出现抗体的药物

作者: hpc060    时间: 2015-1-3 19:48

提示: 作者被禁止或删除 内容自动屏蔽
作者: newchinabok    时间: 2015-1-3 20:53

老鼠和人做试验,还是有差别,现在不好说
作者: lonelyguy    时间: 2015-1-3 22:04

提示: 作者被禁止或删除 内容自动屏蔽
作者: lonelyguy    时间: 2015-1-3 22:04

提示: 作者被禁止或删除 内容自动屏蔽
作者: fs2002    时间: 2015-1-4 08:48

这个消息的确令人鼓舞,即便该药物如期上市,也不知何时能登陆中国。
作者: hao2014    时间: 2015-1-4 09:17

真的有效
出国也行

如今出国看病的人越来越多
作者: 重韧    时间: 2015-1-4 09:20

关键还是得看年中的数据啊,总觉得在老鼠身上有点强挂进去。520一期不是在大猩猩上,这个的一期是在老鼠身上,还是会有相差。不管怎么样,都期待是一个真正能搞定乙肝的药物。
作者: 高高山顶立    时间: 2015-1-4 14:09

老鼠那强大的免疫系统可能秒杀乙肝病毒如砍瓜切菜一样。或许真相不是药物作用,而是药物作用伪装了效果,实际是老鼠的免疫力。
作者: V友    时间: 2015-1-4 16:09

支持这样的研究,更支持有好的结果
作者: 咬牙硬挺    时间: 2015-1-5 12:43

期待
作者: 菲凡    时间: 2015-1-5 19:27

回复 xiazhifeng0009 的帖子

谢谢
作者: 希望奇迹    时间: 2015-1-6 11:34

好消息啊,让人期待!!天佑我乙人!!
作者: 战天斗hbv    时间: 2015-2-24 17:19

觉得需要黑猩猩实验
作者: 一字    时间: 2015-2-24 21:23

随着李文辉团队的研究成果发表,大家分明看到,攻克乙肝已经为时不远了!
作者: 希望,健康    时间: 2015-3-4 18:06

回复 重韧 的帖子

说不定是老鼠本身就清除了病毒
作者: hoimes    时间: 2015-3-4 19:25

这句“ we are optimistic that we could see not only viral load reductions but also reduction in surface antigen and even seroconversion which is not achievable with direct antivirals.”翻译过来:

我们很乐观,不仅能看到病毒载荷的减少,还会有表面抗原的降低,甚至表面抗原的阴转-这是(目前)直接抗病毒(药物)无法做到的。
作者: newchinabok    时间: 2015-5-4 14:35

本帖最后由 newchinabok 于 2015-5-4 14:40 编辑

http://tetralogicpharma.com/wp-c ... esentation-2015.pdf
新pdf

看13页

作者: 战天斗hbv    时间: 2015-5-4 15:41

newchinabok 发表于 2015-5-4 14:35
http://tetralogicpharma.com/wp-c ... esentation-2015.pdf
新pdf

我不是专家、我觉得剂量还行、比9620之类大、比arc520小、你怎么看?
作者: 战天斗hbv    时间: 2015-5-4 15:44

newchinabok 发表于 2015-5-4 14:35
http://tetralogicpharma.com/wp-c ... esentation-2015.pdf
新pdf

仔细一想、我觉得剂量还书太小、怎么破
作者: hao2014    时间: 2015-5-4 15:46

新出来的??还是以前老鼠的??

有一点突然想到的
老鼠实验是否也有对照组??这个很重要
作者: 战天斗hbv    时间: 2015-5-4 15:50

hao2014 发表于 2015-5-4 15:46
新出来的??还是以前老鼠的??

有一点突然想到的

pdf里面有写老鼠实验、有对照组、birinapant奇效、剂量安排针对人体试验的
作者: 战天斗hbv    时间: 2015-5-4 16:36

我记得高中上生物课、设计实验算是大题目呢、每次的压轴、美女老师的教诲由在耳畔、一定要设计对照组!
作者: newchinabok    时间: 2015-5-4 17:19

Single dose of birinapant at  
Birinapant once weekly for 4 doses
作者: luckable    时间: 2015-5-4 19:55

newchinabok 发表于 2015-5-4 17:19
Single dose of birinapant at  
Birinapant once weekly for 4 doses

这是什么意思啊
作者: 战天斗hbv    时间: 2015-5-4 20:01

luckable 发表于 2015-5-4 19:55
这是什么意思啊

单次注射、每周一次、注射四次
作者: luckable    时间: 2015-5-4 20:09

战天斗hbv 发表于 2015-5-4 20:01
单次注射、每周一次、注射四次

结果是咋样呢
作者: x321    时间: 2015-5-4 20:25

回复 luckable 的帖子

老鼠身上奇效呀  
作者: luckable    时间: 2015-5-4 20:36

x321 发表于 2015-5-4 20:25
回复 luckable 的帖子

老鼠身上奇效呀

我还以为人体的结果出来了
作者: 战天斗hbv    时间: 2015-5-4 21:19

luckable 发表于 2015-5-4 20:09
结果是咋样呢

结果6月出、我翻译过来的注射方式、针对人体试验的
作者: luckable    时间: 2015-5-4 21:31

战天斗hbv 发表于 2015-5-4 21:19
结果6月出、我翻译过来的注射方式、针对人体试验的

明白了,谢谢




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