Inhibition of hydrogen peroxide-induced necrotic cell death with 3-amino-2-indolylmaleimide derivatives
摘要:
Novel analogs of indolylmaleimide derivatives (IM derivatives) were synthesized and tested for cell death-inhibitory activity. 2-(1H-Indol-3-yl)-3-pentylamino-maleimide IM-54 was the most effective cell death inhibitor among the compounds tested. IM-54 inhibited necrotic cell death induced by H2O2, but not apoptotic cell death induced by etoposide. These results indicated that this novel cell death inhibitor is distinct from the well-known caspase inhibitor, Z-VAD, which can block apoptotic cell death, but not necrotic cell death. IM-54 is expected to be a powerful bioprobe for clarifying the unique signaling pathway of necrotic cell death. (c) 2005 Elsevier Ltd. All rights reserved.
Methods and compositions for restoring homeostatic capacity of a subject
申请人:Palo Alto Investors
公开号:US10835134B2
公开(公告)日:2020-11-17
Methods of restoring homeostatic capacity of a subject are provided. Aspects of the invention further include compositions, systems and devices for practicing the methods. The methods and compositions described herein find use in a variety of applications. Aspects of certain embodiments of the methods include modulating a subject's autonomic nervous system in a manner sufficient to restore the homeostatic capacity of the subject. Aspects of other embodiments of the invention include administering to the subject an amount of an apoptosis modulator effective to at least partially restore homeostatic function of the neuroendocrine system of the subject.
Methods and Compositions for Restoring Homeostatic Capacity of a Subject
申请人:Palo Alto Investors
公开号:US20150359888A1
公开(公告)日:2015-12-17
Methods of restoring homeostatic capacity of a subject are provided. Aspects of the invention further include compositions, systems and devices for practicing the methods. The methods and compositions described herein find use in a variety of applications.