Multiphoton Confocal

多光子共焦

• 批准号: 8853299
• 负责人: Sonia Gasparini
• 金额: $ 6.98万
• 依托单位: LSU HEALTH SCIENCES CENTER
• 依托单位国家: 美国
• 资助国家: 美国
• 起止时间: 至 2016-05-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/8853299
• 关键词: Animals; Applications Grants; Area; Auditory; Auditory system; Award; Brain; Cells; Centers of Research Excellence; Collaborations; Communities; Complex; Core Facility; Data; Dendrites; Development; Dimensions; Equipment; Faculty; Funding; Goals; Grant; Hair Cells; Hippocampus (Brain); Human Resources; Image; Imaging Techniques; In Vitro; Individual; Leadership; Light; Louisiana; Membrane; Memory; Mentors; Microscopy; Mission; Neurosciences; Neurosciences Research; Phase; Pilot Projects; Preparation; Property; Proteins; Research; Research Infrastructure; Research Personnel; Research Project Grants; Resources; Scientist; Services; Surface; Synapses; System; Techniques; Technology; Temporal Lobe; Time; Training; United States National Institutes of Health; Universities; Work; Writing; abstracting; awake; career; experience; imaging system; in vivo; in vivo imaging; innovation; insight; interest; medical schools; new technology; novel; optogenetics; programs; research study

Abstract The goals for the Multiphoton Microscopy Core Facility are to make advancements on projects that were initiated during the first two phases of the COBRE program and to expand the use of the facility to investigators that require multiphoton microscopy for novel applications, but have limited experience with these techniques. COBRE investigators, in collaboration with other faculty at the Neuroscience Center of Excellence (NCE) have used our multiphoton imaging capabilities to make discoveries in hair cell synapses and plasticity of intrinsic and synaptic properties of dendrites in the hippocampus. The pioneering multiphoton imaging equipment and its applications attracted collaborations that included scientists from outside the Center and University, including Tulane University Medical School. These diverse projects illustrate the applications that can be considered with organized collaboration and core infrastructure. While extending the availability of multiphoton imaging to more researchers in the greater New Orleans area, ultimately the core will attract sufficient new funding, which, in addition to the institutional commitment of the School of Medicine, will make the core self-sufficient by the end of Phase III funding. The three specific aims of this core are: 1) To provide the infrastructure to sustain existing grant projects that listed the core as essential equipment in their NIH applications; 2) To utilize the multiphoton facility to implement new research projects; enable collaborations between investigators; create new imaging applications in neuroscience; and help investigators obtain preliminary data for individual grant applications; 3) To develop new research strategies by continuing to develop novel capabilities including optogenetics and in vivo imaging.

抽象的 多光子显微镜核心设施的目标是推进 COBRE 计划前两个阶段启动的项目，并将该设施的使用范围扩大到需要多光子显微镜进行新颖应用但对这些技术经验有限的研究人员。 COBRE 研究人员与神经科学卓越中心 (NCE) 的其他教员合作，利用我们的多光子成像功能，在毛细胞突触以及海马树突的内在和突触特性的可塑性方面取得了发现。开创性的多光子成像设备及其应用吸引了包括杜兰大学医学院在内的中心和大学以外的科学家的合作。这些不同的项目说明了可以通过有组织的协作和核心基础设施考虑的应用程序。在将多光子成像的可用性扩展到新奥尔良地区的更多研究人员的同时，该核心最终将吸引足够的新资金，除了医学院的机构承诺外，该核心还将在第三阶段资金结束时实现自给自足。该核心的三个具体目标是： 1) 提供基础设施来维持现有的资助项目，这些项目将核心列为 NIH 应用中的基本设备； 2）利用多光子设施实施新的研究项目；促进研究人员之间的合作；在神经科学领域创造新的成像应用；并帮助调查人员获得个人资助申请的初步数据； 3）通过继续开发包括光遗传学和体内成像在内的新能力来制定新的研究策略。