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This Funding Opportunity Announcement (FOA) intends to support pilot studies aimed to establish molecular, anatomical, and functional cell and circuit census data from selected brain regions of young and old C57BL/6J mice. This will complement and build on current BRAIN Initiative efforts while informing a design for a comprehensive characterization of cells and circuits in the brain across the lifespan, including the generation of a comprehensive 3D brain cell reference atlas of the aging mouse brain.

The Brain Research through Advancing Innovative Neurotechnologies (BRAIN) InitiativeSM is aimed at revolutionizing our understanding of the human brain. By accelerating the development and application of innovative technologies, researchers will be able to produce a new dynamic picture of the brain that, for the first time, will show how individual cells and complex neural circuits interact in both time and space. It is expected that the application of these new tools and technologies will ultimately lead to new ways to treat, cure, and even prevent brain disorders.

The purpose of this Brain Research through Advancing Innovative Neurotechnologies (BRAIN) Initiative is to encourage applications that will develop and validate novel tools to facilitate the detailed analysis of complex circuits and provide insights into cellular interactions that underlie brain function. The new tools and technologies should inform and/or exploit cell-type and/or circuit-level specificity. Plans for validating the utility of the tool/technology will be an essential feature of a successful application. The development of new genetic and non-genetic tools for delivering genes, proteins and chemicals to cells of interest or approaches that are expected to target specific cell types and/or circuits in the nervous system with greater precision and sensitivity than currently established methods are encouraged. Tools that can be used in a number of species/model organisms rather than those restricted to a single species are highly desired. Applications that provide approaches that break through existing technical barriers to substantially improve current capabilities are highly encouraged.

The purpose of this Brain Research through Advancing Innovative Neurotechnologies (BRAIN) Initiative is to encourage applications that will develop and validate novel tools to facilitate the detailed analysis of complex circuits and provide insights into cellular interactions that underlie brain function. The new tools and technologies should inform and/or exploit cell-type and/or circuit-level specificity. Plans for validating the utility of the tool/technology will be an essential feature of a successful application. The development of new genetic and non-genetic tools for delivering genes, proteins and chemicals to cells of interest or approaches that are expected to target specific cell types and/or circuits in the nervous system with greater precision and sensitivity than currently established methods are encouraged. Tools that can be used in a number of species/model organisms rather than those restricted to a single species are highly desired. Applications that provide approaches that break through existing technical barriers to substantially improve current capabilities are highly encouraged.   

The Brain Research through Advancing Innovative Neurotechnologies (BRAIN) Initiative is aimed at revolutionizing our understanding of the human brain. By accelerating the development and application of innovative technologies, researchers will be able to produce a new dynamic picture of the brain that, for the first time, will show how individual cells and complex neural circuits interact in both time and space. It is expected that the application of these new tools and technologies will ultimately lead to new ways to treat and prevent brain disorders.

With a rapidly growing aged U.S. population, maintenance of cognitive function has become increasingly critical for the health, welfare, and well-being of the country's citizens. According to a recent survey conducted by the AARP, virtually all adults age 40+ believe maintaining or improving brain health is important; three-quarters of adults age 40+ are concerned about their brain health declining in the future.  Although chronological age itself remains the strongest predictor of age-related cognitive decline and many forms of dementia, including Alzheimer's disease and Alzheimer's disease-related dementias (AD/ADRD), it has become clear that there are protective factors against these outcomes that are poorly understood. These factors have often been described as imparting resilience or resistance to age-related changes in brain structure or neuropathology, building cognitive and/or brain reserve that would oppose such age-related changes or frank pathology, or augmenting other types of cognitive and brain function that would be beneficial. Some of these protective factors might suggest important intervention strategies.

The purpose of this Brain Research through Advancing Innovative Neurotechnologies (BRAIN) Initiative is to encourage applications that will develop and validate tools and resources to facilitate the detailed analysis of brain microconnectivity. Novel and augmented techniques are sought that will ultimately be broadly accessible to the neuroscience community for the interrogation of microconnectivity in healthy and diseased brains of model organisms and humans. Development of technologies that will significantly drive down the cost of connectomics would enable routine mapping of the microconnectivity on the same individuals that have been analyzed physiologically, or to compare normal and pathological tissues in substantial numbers of multiple individuals to assess variability.  Advancements in both electron microscopy (EM) and super resolution light microscopic approaches are sought. Applications that propose to develop approaches that break through existing technical barriers to substantially improve current capabilities are highly encouraged. Proof-of-principle demonstrations and/or reference datasets enabling future development are welcome, as are improved approaches for automated segmentation and analysis strategies of neuronal structures in EM images.

This FOA is soliciting research projects that would advance biomedical research on the role of peripheral proteostasis on brain structure and function during aging and in Alzheimer's disease, facilitating the identification of molecular and cellular markers of normal brain aging and brain aging during pathological conditions.

The purpose of the BRAIN Initiative Fellows (F32) program is to enhance the research training of promising postdoctorates, early in their postdoctoral training period, who have the potential to become productive investigators in research areas that will advance the goals of the BRAIN Initiative. Applications are encouraged in any research area that is aligned with the BRAIN Initiative, including neuroethics. Applicants are expected to propose research training in an area that complements their predoctoral research. Formal training in quantitative perspectives and analytical tools is expected to be an integral part of the proposed research training plan. In order to maximize the training potential of the F32 award, this program encourages applications from individuals who have not yet completed their terminal doctoral degree and who expect to do so within 12 months of the application due date. On the application due date, candidates may not have completed more than 6 months of postdoctoral training.  

The purpose of the American Heart Association/Allen Initiative in Brain Health and Cognitive Impairment is to discover and fund highly promising teams of investigators who can expand the frontiers of bioscience, pursuing creative, transformative ideas with the potential to move brain health and cognitive impairment science forward. The initiative will award up to $43 million over eight years to one or more highly inspiring and innovative integrated team(s) for large-scale integrated research that identifies novel, early, actionable, biological/mechanistic contributors to age-related cognitive impairment.

The goal of this FOA is to support research that will lead to a greater understanding of complex mechanisms by which the brain glymphatic system and meningeal and peripheral lymphatic systems change in normal and pathological brains. This knowledge is critical to determine whether a functional impairment or disruption of these systems may be involved in neurological disorders that are associated with immune system dysfunction, such as Alzheimer's disease.

The National Institute on Aging (NIA) solicits research projects that would advance our understanding of how protein homeostasis (proteostasis) in peripheral tissues affects brain aging, leading to the development of Alzheimers Disease (AD). Much research on AD has focused on the accumulation of aberrant protein aggregates in the brain, and in particular amyloid and Tau. Formation of aggregates due to mutations encoded in the APP gene or due to hyperphosphorylation, respectively, have been linked to familial AD. The etiology of the more common, sporadic form of AD, is less certain, although aging is considered a major risk for development of the disease. It is known that proteostasis is less efficiently maintained in all tissues with aging, and this may indicate a link between proteostasis in the periphery and the appearance of aging-related diseases and conditions, including the decline in cognitive function, as well as dementia and AD. Therefore, testing for a role of aging-related loss of peripheral proteostasis in the development of AD is the focus of this FOA.

Chronic Brain Injury is accepting seed grant proposals from cross-college teams of faculty studying topics related to traumatic brain injury, concussion and dementia, including Alzheimer's disease. Five awards of $25,000 are available, and all Ohio State faculty are eligible.

Recent reports highlight the enormous spatial and temporal diversity of glia, even within the same glial cell type. This within-glial-cell-type heterogeneity evolves during aging, suggesting that subtypes of glia with distinct physiological roles could emerge to influence brain aging processes. The goal of this Funding Opportunity Announcement is to support research addressing critical knowledge gaps in our understanding of how these glial subpopulations could contribute to vulnerability and resilience to brain aging.

This FOA invites applications on descriptive, basic and translational studies of APOE2 to delineate the functional effects of ApoE2 on healthy aging of the brain and other tissues. The primary focus is on the "APOE2-Aging-AD" relationship and the mechanistic effects of the protective variant on aging and potential interaction/cross talk between tissues in the aging process and AD. These studies are expected to generate new mechanistic insights that involve brain and/or other organs and assist in the identification of potential prognostic and diagnostic markers and therapeutic targets for AD and other age-related cognitive disorders. Eventually, the findings from these studies could lead to translational research opportunities not only to prevent or delay the onset of AD, but also to protect against multiple age-related conditions.  

The "Mechanisms of cellular death in NeuroDegeneration" (MCDN) funding program's overall goal is to discover and understand the mechanisms and pathophysiological processes by which brain cell loss is mediated in disease and thereby seek insights and potential targets for therapeutic interventions that would sustain healthy brain function.

The goal of this FOA is to define and characterize neural cell populations, neural circuits, and brain networks and regions that are vulnerable to brain aging and Alzheimer's disease (AD). Understanding mechanisms underlying selective vulnerability from cells to networks in AD is critical to fully define the disease process and to develop effective therapies. 

This Funding Opportunity Announcement (FOA) is issued as an initiative of the NIH Blueprint for Neuroscience Research.  The Neuroscience Blueprint is a collaborative framework through which 15 NIH Institutes, Centers and Offices jointly support neuroscience-related research, with the aim of accelerating discoveries and reducing the burden of nervous system disorders (for further information, see http://neuroscienceblueprint.nih.gov/).  The Neuroscience Blueprint is supporting a Lifespan Human Connectome Project (L-HCP) to extend the Human Connectome Project (HCP) (http://www.neuroscienceblueprint.nih.gov/connectome) to map connectivity in the developing, adult, and aging human brain.  The goal of this FOA is solicit grant applications that propose to extend the experimental protocols developed through the HCP to middle-age and elderly adults to investigate the structural and functional changes that occur in the brain during typical aging.  A companion FOA is soliciting applications that apply the HCP protocols to children and adolescents to explore changes that occur during typical development. 

This Funding Opportunity Announcement (FOA) is issued as an initiative of the NIH Blueprint for Neuroscience Research.  The Neuroscience Blueprint is a collaborative framework through which 15 NIH Institutes, Centers and Offices jointly support neuroscience-related research, with the aim of accelerating discoveries and reducing the burden of nervous system disorders (for further information, see http://neuroscienceblueprint.nih.gov/).  The Neuroscience Blueprint is supporting a Lifespan Human Connectome Project (L-HCP) to extend the Human Connectome Project (HCP) (http://www.neuroscienceblueprint.nih.gov/connectome) to map connectivity in the developing, adult, and aging human brain.   The goal of this FOA is to solicit grant applications that propose to extend the experimental protocols developed through the HCP to children and adolescents to investigate the structural and functional changes that occur in the brain during typical development.  A companion FOA is soliciting applications that apply the HCP protocols to middle age and elderly adults to explore changes that occur during normal aging.  

This Funding Opportunity Announcement (FOA) is issued as an initiative of the NIH Blueprint for Neuroscience Research.  The Neuroscience Blueprint is a collaborative framework through which 15 NIH Institutes, Centers and Offices jointly support neuroscience-related research, with the aim of accelerating discoveries and reducing the burden of nervous system disorders (for further information, see http://neuroscienceblueprint.nih.gov/).  The Neuroscience Blueprint is supporting a Lifespan Human Connectome Project (L-HCP) to extend the Human Connectome Project (HCP) (http://www.neuroscienceblueprint.nih.gov/connectome) to map connectivity in the developing, adult, and aging human brain.  The goal of this FOA is to solicit grant applications that propose to extend the experimental protocols developed through the HCP to children in the 0-5 year old age range to investigate the structural and functional changes that occur in the brain during typical development.  Related FOAs solicit applications that apply the HCP protocols to the 5-21 year old age range and to middle age and elderly adults to explore changes that occur during normal aging.  

The goal of this FOA is to define and characterize neural cell populations, neural circuits, and brain networks and regions that are vulnerable to brain aging and Alzheimers disease (AD). Understanding mechanisms underlying selective vulnerability from cells to networks in AD is critical to fully define the disease process and to develop effective therapies.