Other NIH Funding

This NOFO aims to foster interactions within the broad community of interoception researchers rather than focusing on disease-specific subdisciplines. Proposed efforts should: 1) establish and maintain a multidisciplinary team of interoception researchers to oversee and guide NBCCIR activities; 2) create and support digital communication platforms to facilitate networking, collaborations, and information dissemination; 3) plan, organize, and host at least one scientific meeting per year that will include NIH-funded interoception researchers, trainees, and other stakeholders; 4) identify challenges and future technological and scientific opportunities for the field of interoception and develop common terminology, data standards, and common data elements; and 5) generate metrics of success and plans to ensure the sustainability of the interoception research community. [Posted 9/2/2025. Due 11/10/2025.]

This notice of funding opportunity (NOFO) invites applications that propose interdisciplinary research that aims to develop complex mammalian 3-dimensional (3D)in vitromicrophysiological systems (MPS) to model aging and recapitulate aging processes/phenotypes observed in the whole organismin vivo. This NOFO is primarily focused on human cell-derived MPS (e.g., tissue chip, organ-on-chip, tissue organoids). However, systems developed using cells of nonhuman mammalian origin are acceptable for benchmarking, system validation, or when their relevance to understanding human aging biology is justified. Supported projects will be expected to advance the adoption of MPS in aging biology research and as new human-relevant tools for drug discovery. This NOFO uses the R21 activity code, which is intended for exploratory research at the early and conceptual stages of project development. Preliminary data are not required. An essential feature of responsive applications is the adoption of a multidisciplinary approach that includes expertise in aging biology and from disciplines such as stem cell biology, tissue and organ physiology, microfluidics, bioengineering, computational biology, pharmacology, and biostatistics. [Posted 8/26/2025. Application due date: 10/20/2025.]

PA-25-307: The NIH Exploratory/Developmental Grant supports exploratory and developmental research projects by providing support for the early and conceptual stages of these projects. These studies may involve considerable risk but may lead to a breakthrough in a particular area or to the development of novel techniques, agents, methodologies, models, or applications that could have a major impact on a field of biomedical, behavioral, or clinical research. This Parent Notice of Funding Opportunity is for basic science experimental studies involving humans (per NOT-OD-18-212, “prospective basic science studies involving human participants”). [Posted 12/18/2024. Next due date for new applications is 10/16/2025.]