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This FOA invites Research and Development Center (P30) grant applications in demography, economics and health services research relevant to Alzheimer's Disease and Alzheimer's Related Dementias (AD/ADRD). Areas of focus that are especially encouraged are: a) national and international population trends in cognitive aging and AD/ADRD; b) demography of dementia care and caregiving; c) economic burden of AD/ADRD; d) impact of health care systems and long-term supports and services on outcomes for persons with dementia and their care providers; e) impact of health care financing policies on outcomes for persons with dementia and their care providers; f) how regulatory and economic incentives affect access, quality and health outcomes in health and long-term care systems for persons with dementia; g) disparities in quality and access to dementia care; h) effects of population-level health delivery and care interventions on outcomes of persons with dementia; and i) national and international projections of dementia caseload, incidence and prevalence. Center grant applications must include two mandatory Cores and may choose among three optional Cores. Centers are required to work collaboratively with the Coordinating Center to be funded via RFA-AG-20-003.  

This FOA invites applications that propose the comprehensive functional validation of newly identified therapeutic target candidates for Alzheimer's Disease-Related Dementias (ADRDs). This FOA seeks to promote critical target validation approaches to help de-risk subsequent translational research and accelerate the advancement of novel therapies for ADRD. Target(s) or molecular pathway(s) to be considered for validation must have been already identified using tissue expression or genetic data generated in human samples. In its initial phase, this FOA provided support for up to two years (UG3 stage) for the development of customized technologies, models, and protocols to modulate the expression or activity of target candidate(s) in cells or tissues and monitor their functional biological consequences in in vitro or in vivo disease models. Upon demonstration of technical feasibilities, a second phase (UH3 stage) will carefully and reproducibly measure and cross-validate the impact of the target modulation in different modalities across collaborating laboratories using the NIH rigor and reproducibility guidelines. Applicants responding to this FOA must address objectives for both the UG3 and UH3 phases and are expected to have a substantial collaborative effort between independents laboratories. This FOA is not specific for any one or group within the ADRD spectrum of disorders. Disorders covered in these applications are frontotemporal degeneration (FTD), Lewy body dementias (LBD) (including dementia with Lewy bodies (DLB)), Parkinson disease dementia (PDD), vascular contributions to cognitive impairment and dementia (VCID), mixed dementias including the associated diagnostic challenges of multiples etiology dementias (MED).

The National Institute of Neurological Disorders and Stroke (NINDS) and National Institute on Aging (NIA) intend to publish a Funding Opportunity Announcement (FOA) to solicit applications for a large prospective clinical research study to determine the specific subsets of stroke events that predict cognitive impairment and dementia in post-stroke populations in the United States, including in health disparities populations, and what additional clinical factors and comorbidities along the AD/ADRD spectrum may causally synergize with stroke to result in (or prevent) cognitive impairment and dementia outcomes. The goals of this initiative are to determine the association between specific subsets of stroke events and subsequent cognitive impairment and dementia in post-stroke populations in the United States, including in health disparities populations; to identify additional clinical factors and comorbidities that may affect these associations; and to contribute to development and validation of clinical-trial ready diagnostic and progression biomarkers for post-stroke dementia. It is expected that the study design will also allow for determination of interrelationships (cross-sectional and longitudinal) among the stroke event, overall cerebrovascular and cardiovascular disease and risk factors (including sex, racial, and ethnic differences), dementia-relevant genetic variants (including ApoE) and mutations (e.g. in Notch 3) previously associated with Alzheimer's disease (e.g. APP, PS1, PS2, PICALM, CLU, TREM2), cognitive trajectories including decline and resistance to decline, as well as amyloid and tau biomarkers of Alzheimers pathology during life.

The goal of this FOA is to support short courses geared to behavioral and social scientists who have existing expertise in aging research and can make research contributions in Alzheimer's disease and Alzheimer's disease-related dementias (AD/ADRD) with additional knowledge about the disease and related research resources. Fields of behavioral and social science research relevant for this FOA are health economics, labor economics, health services research, healthcare policy, public policy, demography, sociology, social epidemiology, psychology, and social neuroscience. Priority areas of focus include, but are not limited to, the following: dementia care; dementia caregiver research; cognitive and dementia epidemiology; behavioral and social pathways of AD/ADRD; role of social, contextual, environmental, and institutional factors in AD/ADRD; early psychological changes preceding AD/ADRD onset; prevention of AD/ADRD; disparities in AD/ADRD or dementia-related outcomes; and research resources and methods for studying the determinants and impact of AD/ADRD.

This NOFO fulfills activities described in the Building Our Largest Dementia (BOLD) Infrastructure for Alzheimer's Act PL115-406. This announcement will fund Public Health Centers of Excellence (PHCOE) to support nationwide implementation of the 25 actions in the Healthy Brain Initiative's State and Local Public Health Partnerships to Address Dementia: The 2018-2023 Road Map (RM) [https://www.cdc.gov/aging/healthybrain/roadmap.htm] across the United States. Each PHCOE will choose one topic-specific area for their focus from the following list: Dementia Risk Reduction, Early Detection of Dementia, and Dementia Caregiving. The activities for each PHCOE will align directly with the actions identified in the RM for each topic area. Recipients will focus on identifying, translating and disseminating promising research findings and evidence-informed best practices, including those that address social determinants of health, for nationwide systematic public health uptake by state, local, tribal and other public health programs. PHCOEs will collaborate with CDC, other national partners and state, local and tribal health entities to ensure maximum impact and reach.

The goal of this Funding Opportunity Announcement (FOA) is to encourage biomedical, behavioral and social sciences research that will enhance knowledge of mechanisms underlying neuropsychiatric symptoms (NPS) in persons with Alzheimer's disease (AD) or Alzheimer's disease-related dementias (ADRD) so as to enable novel treatment development. NPS, or Behavioral and Psychological Symptoms of Dementia (BPSD), include aggression, psychosis, anxiety, apathy, depression, agitation, sleep disturbances and wandering, and can be significant challenges to the care and treatment of people with dementia. These symptoms lead to accelerated declines in both functional abilities and may lead to earlier nursing home placement. Currently, few pharmacological treatments are available. In addition, there is a need to understand behavioral and environmental targets to further refine and develop promising behavioral treatments for these disorders.  

This FOA invites investigation of biological and clinical measures of TBI-related progressive neurodegeneration and neurocognitive decline associated with increased risk for dementia and /or traumatic encephalopathy syndrome (TES) (clinicopathologic diagnostic counterpart to the neuropathological diagnosis of Chronic Traumatic Encephalopathy (CTE)). Investigations should be based on existing, well-characterized populations of patients with a history of TBI that are enriched for increased risk of cognitive impairment or dementia and can continue to be followed longitudinally; additional subjects may be recruited as appropriate. The overall goal is to advance knowledge of the underlying pathophysiology and clinical characterization of the chronic effects of TBI that distinguish static-chronic TBI cognitive impairment from those that lead to progressive neurodegeneration associated with TES and dementia. A critical feature of this FOA includes the broad sharing of clinical, neuroimaging, physiological, and biospecimen data to further advance research in this area

Despite established associations between white matter lesions and cognitive impairment including dementia, little prospective information is available to define the characteristics of white matter lesions and associated comorbid clinical factors that cause further cognitive impairment, ultimately resulting in dementia. This initiative will support one large prospective clinical research study in the U.S. of patients engaged with the health care system because of incidental white matter lesions found on neuroimaging, who present with cognitive complaints, and who thus are at risk for cognitive decline. The goal will be to determine the volume and anatomical features that are both necessary and sufficient to cause cognitive impairment or dementia.

Fluctuations in mental status occur commonly in dementia. Such fluctuations vary by dementia type and are most apparent in earlier stages of disease. However, even in late-stage dementia, patients have been reported to exhibit unexpected episodes of mental clarity or lucidity, characterized by spontaneous meaningful and relevant communication at a time when the capacity for coherent speech has presumably been lost.

The purpose of the ADI-SSS program is to provide grants to public and private entities that are operating within existing, dementia-capable, long term services and supports systems and are committed to serving populations with the most need and living with or at risk of developing Alzheimer’s disease or a related dementia and their caregivers. Successful applicants will propose services designed to address the needs of each of the three service gap areas identified in the Funding Opportunity Announcement. The grantees benefit from targeted technical assistance provided by the ACL's National Alzheimer’s and Dementia Resource Center.

The purpose of this funding opportunity announcement (FOA) is to stimulate clinical research addressing behavioral and psychological symptoms of dementia (BPSD) and the association of BPSD with unmet physical, social, or environmental needs in persons with dementia.

This funding opportunity announcement (FOA) supports the development of PET radioligands that identify proteinopathies or pathological processes associated with the human biology of Alzheimer's disease related dementias (ADRDs). Activities supported under this FOA include, but are not limited to the in vitro screening of existing ligands against human ADRD brain tissue, medicinal chemistry support for development of new compounds and improvement of existing ligand specificity and selectivity, initial screening of ligands in appropriate animal models, and radioligand formulation and first-in-human testing. The Center without Walls should encompass research that will move promising ligands through in vitro and in vivo optimization to first-in-human studies. Applications must include an administrative core, a medicinal chemistry core, a clinical core, a scientific governance structure, and a minimum of two research projects with milestone plans that address workflows for screening of existing and newly derived ligands against human ADRD tissue and appropriate animal models. Synergy must be evident among Center research projects and cores, such that successful completion of the aims could not be accomplished without the Center structure. This FOA is in response to the Alzheimer's Disease Related Dementias (ADRD) challenges outlined in the 2016 update to the National Plan to Address Alzheimer's Disease.

The purpose of the FOA is to support the structural characterization of protein species associated with Alzheimer's Disease Related Dementias (ADRDs) through the utilization of cryo-electron microscopy (cryo-EM) and cryo-electron tomography (cryo-ET) of proteins expressed in human tissue and cell sources. Studies in response to this RFA should also include the development of research tools and resources to further characterize/validate the protein species. This FOA is in response to the Alzheimer's Disease Related Dementias (ADRD) challenges outlined in the 2016 update to the National Plan to Address Alzheimer's Disease.

This funding opportunity announcement(FOA) supports the development of PET radioligands that identify proteinopathies or pathological processes associated with the human biology of Alzheimer's disease related dementias (ADRDs). Activities supported under this FOA include, but are not limited to the in vitro screening of existing ligands against human ADRD brain tissue, medicinal chemistry support for improvement of ligand specificity and selectivity, initial screening of ligands in appropriated animal models, and radioligand formulation and first-in-human testing. Applications must include an administrative core, a medicinal chemistry core, a clincial core, a scientific governance structure, and a minimum of two research projects with milestone plans that address workflows for screening of existing and newly derived ligands against human ADRD tissue and appropriate animal models. Synergy must be evident among Center research projects and cores, such that successful completion of the aims could not be accomplished without the Center structure. This FOA is in response to the Alzheimer's Disease Related Dementias (ADRD) challenges outlined in the 2016 update to the National Plan to Address Alzheimer's Disease.

The National Institute on Aging is seeking applications on systems biology approaches using non-mammalian laboratory animal models to increase our understanding of the basic biology underpinning neurodegeneration. It is expected that research supported under this FOA will provide new insights into molecular networks that might be involved in causing, amplifying or protecting against neurodegeneration, and that, in turn, might ultimately contribute to Alzheimer's disease or related dementias. Importantly, a major goal of this FOA is to use interaction and regulatory networks produced and analyzed using systems biology to gain these new insights. Because this FOA is directed toward discovery, currently employed genetically modified laboratory animals used to study AD are not required, although they may be used. Because this FOA requires systems biology approaches, data used to build interaction or regulatory networks may also come from humans or other mammals in which AD, related dementias, or aging-related cognitive decline have been observed. This FOA will only support studies using non-mammalian laboratory animal models; studies involving humans or experiments with mammals will not be allowed under this FOA.

The National Institute on Aging is seeking applications on systems biology approaches using non-mammalian laboratory animal models to increase our understanding of the basic biology underpinning neurodegeneration. It is expected that research supported under this FOA will provide new insights into molecular networks that might be involved in causing, amplifying or protecting against neurodegeneration, and that, in turn, might ultimately contribute to Alzheimer's disease or related dementias. Importantly, a major goal of this FOA is to use interaction and regulatory networks produced and analyzed using systems biology to gain these new insights. Because this FOA is directed toward discovery, currently employed genetically modified laboratory animals used to study AD are not required, although they may be used. Because this FOA requires systems biology approaches, data used to build interaction or regulatory networks may also come from humans or other mammals in which AD, related dementias, or aging-related cognitive decline have been observed. This FOA will only support studies using non-mammalian laboratory animal models; studies involving humans or experiments with mammals will not be allowed under this FOA.

This Funding Opportunity Announcement (FOA) invites applications for P30 Alzheimer's Disease Research Centers. NIA-designated Alzheimer's Disease Research Centers (ADRCs) serve as major sources of discovery into the nature of Alzheimer's disease (AD) and related dementias and into the development of more effective approaches to prevention, diagnosis, care, and therapy. They contribute significantly to the development of shared resources that support dementia-relevant research, and they collaborate and coordinate their research efforts with other NIH-funded programs and investigators.

This FOA invites applications that will systematically and comprehensively characterize alpha-synuclein and amyloid-beta subspecies present in human Lewy Body Dementia (LBD) post-mortem brain tissue, identify toxic subspecies and potential mechanisms of toxicity, and characterize any interactions between the proteins that may contribute to increased toxicity and/or explain selective vulnerabilities of cells/circuits. Applications are required to include at least 3 hypothesis-driven projects that address these goals, an administrative core, and other cores as appropriate. Applicants will be expected to focus on the use of human tissues. All applications will be expected to include plans for developing a publicly-available library of fully characterized alpha-synuclein and amyloid-beta subspecies found in LBD.

To that end, grants of up to $5 million will be awarded in support of research on innovative pharmacologic interventions for Alzheimer's disease and related dementias, including clinical trials, regulatory studies for novel drugs (small molecules and biologics, including antibodies, peptides, gene therapies), repurposed drugs (existing drugs that are approved for other diseases and conditions), repositioned drugs (existing drugs that have entered clinical trials for other indications and have not yet been approved), and natural products.

This Funding Opportunity Announcement (FOA) invites applications for P30 Alzheimer's Disease Research Centers. NIA-designated Alzheimer's Disease Research Centers (ADRCs) serve as major sources of discovery into the nature of Alzheimer's disease (AD) and related dementias and into the development of more effective approaches to prevention, diagnosis, care, and therapy. They contribute significantly to the development of shared resources that support dementia-relevant research, and they collaborate and coordinate their research efforts with other NIH-funded programs and investigators.