Modulators of Immunoinhibitory Receptor PD-1, and Methods of Use Thereof
申请人:Sharpe Arlene H.
公开号:US20130022629A1
公开(公告)日:2013-01-24
Disclosed are an assay to identify modulators of the PD-1:PD-L pathway and PD-1:PD-L pathway modulators, e.g., compounds and pharmaceutical compositions thereof. Methods for treating diseases influenced by modulation of the PD-1:PD-L pathway such as, for example, autoimmune diseases, inflammatory disorders, allergies, transplant rejection, cancer, immune deficiency, and other immune system-related disorders, are also disclosed.
[EN] MODULATORS OF IMMUNOINHIBITORY RECEPTOR PD-1, AND METHODS OF USE THEREOF<br/>[FR] MODULATEURS DU RÉCEPTEUR IMMUNOSUPPRESSEUR PD-1 ET PROCÉDÉS D'UTILISATION DE CEUX-CI
申请人:HARVARD COLLEGE
公开号:WO2011082400A3
公开(公告)日:2011-11-03
Evaluation of a Live, Cold‐Passaged, Temperature‐Sensitive, Respiratory Syncytial Virus Vaccine Candidate in Infancy
作者:Peter F. Wright、Ruth A. Karron、Robert B. Belshe、Juliette Thompson、James E. Crowe, Jr.、Thomas G. Boyce、Lisa L. Halburnt、George W. Reed、Stephen S. Whitehead、Edwin L. Anderson、Alec E. Wittek、Roberta Casey、Maryna Eichelberger、Bhagvanji Thumar、Valerie B. Randolph、Stephen A. Udem、Robert M. Chanock、Brian R. Murphy
DOI:10.1086/315859
日期:2000.11
A live-attenuated, intranasal respiratory syncytial virus (RSV) candidate vaccine, cpts-248/404, was tested in phase 1 trials in 114 children, including 37 1–2-month-old infants—a target age for RSV vaccines. The cpts-248/404vaccine was infectious at 104 and 105 plaque-forming units in RSV-naive children and was broadly immunogenic in children >6 months old. Serum and nasal antibody responses in 1–2 month olds were restricted to IgA, had a dominant response to RSV G protein, and had no increase in neutralizing activity. Nevertheless, there was restricted virus shedding on challenge with a second vaccine dose and preliminary evidence for protection from symptomatic disease on natural reexposure. The cpts-248/404vaccine candidate did not cause fever or lower respiratory tract illness. In the youngest infants, however, cpts-248/404was unacceptable because of upper respiratory tract congestion associated with peak virus recovery. A live attenuated RSV vaccine for the youngest infant will use cpts-248/404 modified by additional attenuating mutations.
Novel Anthraquinone-Based Benzenesulfonamide Derivatives and Their Analogues as Potent Human Carbonic Anhydrase Inhibitors with Antitumor Activity: Synthesis, Biological Evaluation, and In Silico Analysis
In this study, we designed two series of novel anthraquinone-based benzenesulfonamidederivatives and their analogues as potential carbonic anhydrase inhibitors (CAIs) and evaluated their inhibitory activities against off-target human carbonic anhydrase II (hCA II) isoform and tumor-associated human carbonic anhydrase IX (hCA IX) isoform. Most of these compounds exhibited good inhibitory activities
在本研究中,我们设计了两个系列的新型蒽醌基苯磺酰胺衍生物及其类似物作为潜在的碳酸酐酶抑制剂(CAI),并评估了它们对脱靶人碳酸酐酶II(hCA II)异构体和肿瘤相关人碳酸酐酶的抑制活性。脱水酶 IX (hCA IX) 亚型。大多数这些化合物对 hCA II 和 IX 表现出良好的抑制活性。在低氧和常氧条件下,对 MDA-MB-231、MCF-7 和 HepG2 细胞系表现出最佳 hCA 抑制作用的化合物进行了进一步研究。此外,对表现出最佳抗肿瘤活性的化合物进行了细胞凋亡和线粒体膜电位测定,结果显示凋亡细胞的百分比显着增加,细胞活力显着下降。进行分子对接研究以证明化合物与 hCA 活性位点之间存在大量氢键和疏水相互作用。吸收、分布、代谢、排泄(ADME)预测表明所有化合物均具有良好的药代动力学和理化性质。