Kisspeptin Physiology in Human Reproduction

Kisspeptin 人类生殖生理学

• 批准号: 8537499
• 负责人: Stephanie Beth Seminara
• 金额: $ 17.52万
• 依托单位: MASSACHUSETTS GENERAL HOSPITAL
• 依托单位国家: 美国
• 财政年份: 2011
• 资助国家: 美国
• 起止时间: 2011-09-10 至 2016-08-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/8537499
• 关键词: Address; Adult; Clinical; Clinical Investigator; Complex; Continuous Infusion; Development; Diagnostic; Educational process of instructing; Endocrine; Female; Financial Support; Genes; Genetic; Genotype; Goals; Grant; Human; Infertility; KISS1R gene; Klinefelter' s Syndrome; Knowledge; Luteal Phase; Malignant Neoplasms; Manuscripts; Mentors; Mutation; Neoplasm Metastasis; Neurokinin B; Neurons; Neuropeptides; Pathway interactions; Patients; Phenotype; Physiology; Population; Property; Protocols documentation; Reproduction; Reproductive Biology; Reproductive Physiology; Research; Research Personnel; Resources; Rewards; Signal Pathway; Signal Transduction; TACR3 gene; Therapeutic Intervention; Time; Training; Training Programs; Translating; Woman; Work; Writing; career; desensitization; design; endometriosis; experience; health knowledge; healthy volunteer; high standard; kisspeptin; meetings; men; next generation; novel; patient oriented research; patient safety; programs; proliferative phase Menstrual cycle; pubertal timing; receptor; reproductive; response; skills

DESCRIPTION (provided by applicant): The purpose of this grant is to seek financial support for mentoring activities in patient -oriented research to allow young trainees to experience the excitement of scientific discovery. By mentoring, this applicant hopes to build the next generation of clinician investigators by having them experience the wonderful rewards of taking new biologic and health knowledge they have discovered and translating that knowledge into tangible benefits for patients, such as better diagnostic strategies or novel clinical therapies. In order to support such training efforts, this grant would provide financial resources for the applicant, so that she could maintain her own research program while freeing up time for mentoring activities. These mentoring activities involve teaching trainees how to build hypotheses, design protocols, achieve the highest standards of patient safety, address regulatory issues, develop manuscripts, write grants, and meet their career goals. The trainees will work within the applicant's research program in reproductive genetics and physiology. The applicant discovered that mutations in the kisspeptin-GPR54 signaling pathway result in an absence of pubertal development and hypogonadotropic hypogonadism across mammalian species. She is now using kisspeptin administration as the first direct probe of GnRH neuronal integrity in human reproductive biology. Study protocols will include healthy volunteers and patients with congenital GnRH deficiencies who have already been extensively phenotyped and genotyped. Kisspeptin (or analogous compounds) may provide another avenue for therapeutic intervention for patients with reproductive cancers, endometriosis, infertility, and abnormalities of pubertal timing. Patients with reproductive cancers may derive additional benefits given the metastasis suppressor properties of this pathway. Taken together, these projects and the applicant's mentoring will provide a strong program for training new clinical investigators in patient-oriented research.

描述（由申请人提供）：此笔赠款的目的是为面向患者的研究中的辅导活动寻求财政支持，让年轻学员体验科学发现的兴奋。通过指导，该申请人希望通过让他们体验他们发现的新生物学和健康知识并将这些知识转化为患者的切实利益（例如更好的诊断策略或新型临床疗法）的美妙回报，来培养下一代临床研究人员。为了支持这种培训工作，这笔赠款将为申请人提供财政资源，使她能够维持自己的研究计划，同时腾出时间进行指导活动。这些指导活动包括教学员如何建立假设，设计方案，实现患者安全的最高标准，解决监管问题，开发手稿，撰写赠款，并实现他们的职业目标。受训人员将在申请人的生殖遗传学和生理学研究计划中工作。申请人发现，kisspeptin-GPR 54信号通路中的突变导致哺乳动物物种中青春期发育和低促性腺激素性性腺功能减退症的缺失。她现在使用kisspeptin管理作为人类生殖生物学中GnRH神经元完整性的第一个直接探针。研究方案将包括健康志愿者和先天性GnRH缺乏症患者，这些患者已经进行了广泛的表型和基因分型。Kisspeptin（或类似化合物）可能为生殖系统癌症、子宫内膜异位症、不孕症和青春期时间异常的患者提供另一种治疗干预途径。考虑到该途径的转移抑制特性，生殖系统癌症患者可能会获得额外的益处。综合考虑，这些项目和申请人的指导将为培训新的临床研究人员提供一个强有力的计划，以患者为导向的研究。