FASEB SRC: The G Protein-coupled Receptor Kinases and Arrestins Conference: Key Modulators of Signal Transduction

FASEB SRC：G 蛋白偶联受体激酶和抑制蛋白会议：信号转导的关键调节剂

基本信息

批准号：
10464336
负责人：
Adriano Marchese
金额：
$ 1万
依托单位：
FEDERATION OF AMER SOC FOR EXPER BIOLOGY
依托单位国家：
美国
项目类别：
财政年份：
2022
资助国家：
美国
起止时间：
2022-07-01 至 2023-06-30
项目状态：
已结题

来源：
https://reporter.nih.gov/project-details/10464336
关键词：
ADRBK1 gene Address Agonist Angiotensins Animal Model Area Arrestins Asthma Behavior Biological Models Biology Blood Pressure Cardiac Cardiovascular Diseases Cardiovascular system Career Mobility Cell physiology Cells Cellular biology Chemistry Collaborations Data Dependence Development Disease Drug Addiction Drug Prescriptions Drug abuse Educational workshop Endocrine Endocytosis Ensure Environment Event Feedback Fostering Funding G Protein-Coupled Receptor Signaling G protein coupled receptor kinase G-Protein-Coupled Receptors GCG gene GTP-Binding Proteins Generations Goals Health Hearing Heart failure Heterotrimeric GTP-Binding Proteins Human Hypertension Individual Lead Link Mediating Medicine Metabolic Diseases Metabolic dysfunction Methodology Methods Morphine Neuraxis Nobel Prize Non-Insulin-Dependent Diabetes Mellitus Organism Outcome Pain Participant Pathologic Pathway interactions Pharmaceutical Preparations Pharmacologic Substance Phosphotransferases Physiological Physiology Play Postdoctoral Fellow Protein Family Proteins Reagent Regulation Research Research Personnel Resources Rest Role Science Scientist Series Signal Pathway Signal Transduction Structure Underrepresented Populations Voice Work addiction base career combat desensitization drug of abuse graduate student immune function inhibitor lectures meetings neuroregulation neurotransmission next generation novel novel therapeutic intervention novel therapeutics posters pre-doctoral receptor response side effect small molecule symposium unpublished works

项目摘要

Project Summary G protein-coupled receptors (GPCRs) and their downstream signaling pathways are important for the regulation of many essential cellular processes and are targets of some of the most commonly prescribed drugs, such as those used to treat pain, heart failure, and high blood pressure (e.g. morphine, β blockers, and angiotensin inhibitors, respectively). GPCR kinases (GRKs) and arrestins are key regulators of GPCR signaling. They act in tandem to promote receptor desensitization by reducing the ability of receptors to couple with G proteins and by targeting active GPCRs for endocytosis. Although these desensitization mechanisms are important for returning cells to their physiological resting states, GRKs and arrestins are also known to instigate non-canonical signaling. In this regard, these proteins play prominent roles in the central nervous and cardiovascular systems, and especially in diseases such as drug addiction and heart failure, respectively. This proposal seeks funding for a forum that would bring together world-leading researchers who study different aspects of GRK and arrestin biology and their roles in disease called "G Protein-Coupled Receptor Kinases and Arrestins: Key Modulators of Signal Transduction". Two major highlights of the meeting will be two keynote lectures who are experts in GPCR, GRK, and arrestin structure, function, and cell biology. In addition, senior and junior scientists will be able to present their most recent and unpublished work to leaders in the field, which should stimulate the generation of new hypotheses and methodologies and hopefully lead to the beginning of collaborations that can be used to study and combat drug abuse and cardiovascular disease. This will be a great opportunity for trainees to get critical feedback and make important connections, which will benefit their career advancement.

项目概要 G 蛋白偶联受体 (GPCR) 及其下游信号通路对于许多重要细胞过程的调节，并且是一些最常用处方的目标药物，例如用于治疗疼痛、心力衰竭和高血压的药物（例如吗啡、β 受体阻滞剂和 GPCR 激酶 (GRK) 和抑制蛋白是 GPCR 的关键调节因子。它们协同作用，通过降低受体偶联能力来促进受体脱敏。尽管这些脱敏机制通过 G 蛋白和靶向活性 GPCR 进行内吞作用。对于使细胞恢复到生理静息状态非常重要，GRK 和抑制蛋白也被认为可以在这方面，这些蛋白质在中枢神经和神经系统中发挥着重要作用。心血管系统，尤其是药物成瘾和心力衰竭等疾病。该提案寻求资助一个论坛，该论坛将汇集研究不同领域的世界领先研究人员 GRK 和抑制蛋白生物学的各个方面及其在称为“G 蛋白偶联受体激酶”的疾病中的作用和Arrestins：信号转导的关键调制器”。会议的两大亮点将是两个主题演讲讲师均为GPCR、GRK、视紫红质抑制蛋白结构、功能和细胞生物学方面的资深专家。初级科学家将能够向该领域的领导者展示他们最新的和未发表的工作，这应该刺激新假设和方法论的产生，并有望导致可用于研究和对抗药物滥用和心血管疾病的合作。学员获得重要反馈并建立重要联系的绝佳机会，这将有利于他们的职业发展。