Independent Scientist Award (Parent K02 - Independent Clinical Trial Required)
The purpose of the NIH Independent Scientist Award (K02) is to foster the development of outstanding scientists and enable them to expand their potential to make significant contributions to their field of research. The K02 award provides three to five years of salary support and "protected time" for newly independent scientists who can demonstrate the need for a period of intensive research focus as a means of enhancing their research careers. Each independent scientist career award program must be tailored to meet the individual needs of the candidate.This Funding Opportunity Announcement (FOA) is designed specifically for applicants proposing to serve as the lead investigator of an independent clinical trial, a clinical trial feasibility study, or a separate ancillary clinical trial, as part of their research and career development. Applicants not planning an independent clinical trial, or proposing to gain research experience in a clinical trial led by another investigator, must apply to companion FOA
PA-24-178
Award Ceiling
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Closes
May 7, 2027
192d left
Mentored Clinical Scientist Research Career Development Award (Parent K08 Independent Clinical Trial Required)
<p>The primary purpose of the NIH Mentored Clinical Scientist Research Career Development Awards (K08) program is to prepare qualified individuals for careers that have a significant impact on the health-related research needs of the Nation. This program represents the continuation of a long-standing NIH program that provides support and "protected time" to individuals with a clinical doctoral degree for an intensive, supervised research career development experience in the fields of biomedical and behavioral research, including translational research.</p>
PA-24-181
Award Ceiling
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Closes
May 8, 2027
193d left
Mentored Patient-Oriented Research Career Development Award (Parent K23 Independent Clinical Trial Required)
<p>The purpose of the NIH Mentored Patient-Oriented Research Career Development Award (K23) is to support the career development of individuals with a clinical doctoral degree who have made a commitment to focus their research endeavors on patient-oriented research.</p>
PA-24-184
Award Ceiling
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Closes
May 8, 2027
193d left
Mentored Clinical Scientist Research Career Development Award (Parent K08 Independent Clinical Trial Not Allowed)
<p>The primary purpose of the NIH Mentored Clinical Scientist Research Career Development Awards (K08) program is to prepare qualified individuals for careers that have a significant impact on the health-related research needs of the Nation. This program represents the continuation of a long-standing NIH program that provides support and "protected time" to individuals with a clinical doctoral degree for an intensive, supervised research career development experience in the fields of biomedical and behavioral research, including translational research.</p>
PA-24-182
Award Ceiling
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Closes
May 8, 2027
193d left
Enhancing Mechanistic Research on Precision Probiotic Therapies (R33 Clinical Trial Optional)
The purpose of this notice of funding opportunity (NOFO) is to support highly innovative mechanistic research to accelerate precision probiotic interventions. Specifically, this NOFO solicits R33 applications that will characterize person-specific features affecting probiotic responses to identify subgroups of probiotic responders and to enhance probiotic clinical outcomes. The ultimate goal of this NOFO is to identify, understand, and develop strategies to address barriers in precision probiotic therapies to account for the heterogenicity in humans that causes inconsistent probiotic responses. This NOFO will support studies to assess the ability of the unique patterns of host biology (e.g., native microbiome, immune system, gender, diet, age, genetic background, lifestyle, and health history) that are correlated with probiotic usage to detect the improvement of probiotic responsiveness. Well-suited applications must offer rigorously designed mechanistic studies using relevant/innovative animal models or in human subjects. This NOFO is intended to support projects where potential host biological patterns that are correlated with probiotic usage have been identified, as demonstrated with supportive preliminary data, but require further mechanistic studies to test for their causality or predictability. Applicants pursuing early-stage research to identify host biological patterns that may affect probiotic health outcomes should consider the companion (R61/R33) NOFO PAR-AT-24-XXX (TEMP-25412).
PAR-25-210
Award Ceiling
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Closes
Jun 2, 2027
218d left
Enhancing Mechanistic Research on Precision Probiotic Therapies (R61/R33 Clinical Trial Optional)
The purpose of this notice of funding opportunity (NOFO) is to support highly innovative mechanistic research to accelerate precision probiotic interventions using a milestone-driven, biphasic award mechanism, R61/R33 Phased Innovation Award. Specifically, this NOFO solicits applications that will characterize person-specific features affecting probiotic responses to identify subgroups of probiotic responders and to enhance probiotic clinical outcomes. The ultimate goal of this NOFO is to identify, understand, and develop strategies to address barriers in precision probiotic therapies to account for the heterogenicity in humans that causes inconsistent probiotic responses. The first phase, funded by the R61, will providing for up to 2 years to identify unique host biological patterns (e.g., native microbiome, immune system, gender, diet, age, genetic background, lifestyle, and health history) that are correlated with heterogeneity of probiotic clinical effects using observational or secondary data analysis studies. The second phase, funded under the R33, will support studies to assess the ability of the unique patterns determined in the R61 phase to detect the improvement of probiotic responsiveness in rigorously designed mechanistic studies in relevant animal models or in human subjects. The combined R61/R33 should not exceed 5 years. Transition from the R61 to the R33 phase of the award will be administratively reviewed and will be determined based on successful completion of Transition Milestones that need to be clearly specified in the R61 phase application. Support for a single phased award that does not need the R61 Exploratory phase is available in the companion (R33) NOFO, PAR-AT-24-XXX (TEMP-25413).
PAR-25-211
Award Ceiling
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Closes
Jun 2, 2027
218d left
Successor-in-Interest (Type 6 Parent Clinical Trial Optional)
The National Institutes of Health (NIH) hereby notify recipient organizations holding specific types of NIH grants, listed in the full Funding Opportunity Announcement (FOA), that applications for change of recipient organization status, often referred to in this announcement as Successor-In-Interest, may be submitted to this NOFO. Applications for change of recipient organization status are considered prior approval requests (as described in Section 8.1.2.8 of the NIH Grants Policy Statement) and will be routed for consideration directly to the Grants Management Specialist named in the current award.Although successor-in-interest requests may be submitted through this NOFO, there is no guarantee that an award will be transferred to the new organization. All applicants are encouraged to discuss potential requests with the awarding IC before submission.
PA-24-253
Award Ceiling
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Closes
Jul 17, 2027
263d left
Cutting-Edge Basic Research Awards (CEBRA) (R21 Clinical Trial Optional)
<p>The National Institute on Drug Abuse (NIDA) Cutting-Edge Basic Research Award (CEBRA) is designed to foster highly innovative or conceptually creative research related to the etiology, pathophysiology, prevention, or treatment of substance use disorders (SUDs). It supports high-risk and potentially high-impact research that is sparse or not included in NIDA's current portfolio that has the potential to transform SUD research. The proposed research should: 1. develop, and/or adapt, revolutionary techniques or methods for addiction research or that show promising future applicability to SUD research; and /or 2. test an innovative and significant hypothesis for which there are scant precedent or preliminary data and which, if confirmed, would transform current thinking.</p>
PAR-25-101
Award Ceiling
$150K
Closes
Aug 11, 2027
288d left
Interventions to Reduce Sleep Health Disparities (R01 - Clinical Trials Optional)
This PAR is being reissued in accordance with the simplified review criteria in effect for application due dates after January 25, 2025. The objective of this funding opportunity is to support non-pharmacological interventions to promote sleep health, reduce sleep health disparities, and examine sleep as a modifiable factor to reduce health disparities for other health outcomes among populations that experience health disparities.
PAR-24-330
Award Ceiling
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Closes
Sep 7, 2027
315d left
NIH Support for Conferences and Scientific Meetings (Parent R13 Clinical Trial Not Allowed)
The purpose of the NIH Research Conference Grant (R13) is to support high quality conferences that are relevant to the public health and to the scientific mission of the participating Institutes and Centers.
PA-25-080
Award Ceiling
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Closes
Sep 7, 2027
315d left
Integrating Biospecimen Science Approaches into Clinical Assay Development (U01 Clinical Trial Not Allowed)
Through this Notice of Funding Opportunity (NOFO), the National Cancer Institute (NCI) intends to support extramural research to investigate and mitigate challenges facing clinical assay development and subsequent analytical validation due to preanalytical variability in tumor tissue biopsies, blood biospecimens utilized as liquid biopsies", or other biospecimens as described in this NOFO. Extramural research funded under this NOFO may include investigations of preanalytical variability associated with the procurement and study of small biopsies (core biopsies, small excision samples), blood utilized for "liquid biopsies", tissue swabs, tissue secretions, pleural and esophageal aspirates, feces, or bodily fluids like sweat, urine, CSF, breast milk and saliva. Investigator-designed experiments will explore how different biospecimen preanalytical conditions affect emerging and clinically relevant biomarkers quantified by a variety of testing platforms. The results from this research program will improve the understanding of how analytical quantification of clinically relevant biomarkers is affected by variation in biospecimen collection, processing, and storage procedures. The overall goal is to expedite biomarker clinical assay development through evidence-based standardization of biopsy handling practices.
PAR-25-325
Award Ceiling
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Closes
Sep 10, 2027
318d left
Utilizing the PLCO Biospecimens Resource to Bridge Gaps in Cancer Etiology and Early Detection Research (U01 Clinical Trial Not Allowed)
This Funding Opportunity Announcement (FOA) encourages the submission of applications that propose to advance research in cancer etiology and early detection biomarkers, utilizing the advantages of the unique biorepository resources of the NCI-sponsored Prostate, Lung, Colorectal, and Ovarian Cancer (PLCO) Screening Trial. The PLCO Biorepository offers high-quality, prospectively collected, serial pre-diagnostic blood samples from the PLCO screened arm participants, and a onetime collection of buccal cells from the control arm participants. Available data associated with the biospecimens includes demographic, diet, lifestyle, smoking, screening results, and clinical data. This FOA supports a wide range of cancer research including, but not limited to, biochemical and genetic analyses of cancer risk, as well as discovery and validation of early detection biomarkers. The proposed research project must involve use of PLCO biospecimens; additionally, it should also take advantage of the unique characteristics of the PLCO biospecimens. Research projects that do not involve the use of PLCO biospecimens will not be supported under this FOA.
PAR-25-248
Award Ceiling
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Closes
Oct 8, 2027
346d left
Cancer Prevention and Control Clinical Trials Planning Grant Program (U34 Clinical Trials Optional)
The purpose of this NOFO is to facilitate well planned clinical trials across the cancer prevention and control spectrum aimed at improving prevention/ interception, cancer-related health behaviors, screening, early detection, healthcare delivery, management of treatment-related symptoms, supportive care, and the long-term outcomes of cancer survivors. Although the scientific literature or preliminary data may provide the rationale for conducting a clinical trial, investigators often lack critical information about the study population, accrual challenges, intervention, outcome/ endpoints, data/statistical challenges or operational risks necessary to finalize the trial protocol completely. These information gaps can result in multiple protocol changes before and after trial start-up, leading to the need for additional time and expenses that may prevent study completion. Further, the suitability and feasibility of new trial designs, which minimize infrastructure and reduce costs may need to be tested in the context of a particular intervention, at-risk group, symptom or venue. Preparatory studies may fill information gaps and address unknowns, improving trial design and knowledge of trial feasibility and thus saving NCI time and money.
PAR-25-103
Award Ceiling
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Closes
Oct 25, 2027
363d left
BRAIN Initiative: Theories, Models and Methods for Analysis of Complex Data from the Brain (R01 Clinical Trial Not Allowed)
The Theories, Models and Methods (TMM) initiative will support the development of computational tools for understanding dynamic brain circuits that are made broadly accessible to the greater research community. This program supports applications focused on tool building and dissemination in the domain of theories about neural circuit mechanisms, models of circuit structure and function, and/or computational methods of analysis spanning across scales from neurons to behavior. The development of novel theories, computational models and methods for understanding brain function will help characterize fundamental principles of brain function and organization, characterize cellular and circuit-level neural computations over time in different regions, and understand how interactions of multiple brain circuits enable flexible behaviors and contribute to brain-wide neural dynamics. These tools will be critical for developing treatments such as closed loop systems for brain disorders including Parkinsons disease and major depressive disorder.
RFA-DA-27-004
Award Ceiling
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Closes
Nov 8, 2027
377d left
Toward Translation of Nanotechnology Cancer Interventions (TTNCI; R01 Clinical Trial Not Allowed)
Through this Notice of Funding Opportunity (NOFO), entitled "Toward Translation of Nanotechnology Cancer Interventions" (TTNCI), the National Cancer Institute (NCI) encourages applications for advanced pre-clinical research, supporting translation of nanotechnology-based cancer diagnostics and therapeutics. TTNCI awards are designed to mature experimental nanomedicines relying on nanoparticles and nano-devices which demonstrate strong potential to improve cancer treatment effectiveness due to the combination of nanoparticle/nano-device structural design and/or therapeutic/diagnostic cargo which is delivered. TTNCI awards are expected to enable further development of proposed nanotechnology-based interventions to the stage in which they could continue on a developmental path towards the NCI Experimental Therapeutics (NExT) and other NCI translational programs.
PAR-25-336
Award Ceiling
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Closes
Nov 15, 2027
384d left
Accelerating the Pace of Substance Use Research Using Existing Data (R21 Clinical Trial Not Allowed)
The purpose of this notice of funding opportunity (NOFO) is to invite applications proposing the innovative analysis of existing social science, behavioral, administrative, and neuroimaging data to study the etiology and epidemiology of drug using behaviors (defined as alcohol, tobacco, prescription and other drug) and related disorders, prevention of drug use and HIV, and health service utilization. This FOA encourages the analyses of public use and other extant community-based or clinical datasets to their full potential in order to increase our knowledge of etiology, trajectories of drug using behaviors and their consequences including morbidity and mortality, risk and resilience in the development of psychopathology, strategies to guide the development, testing, implementation, and delivery of high quality, effective and efficient services for the prevention and treatment of drug abuse and HIV.
RFA-DA-26-056
Award Ceiling
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Closes
Dec 3, 2027
402d left
Mechanisms that Impact Cancer Risk after Bariatric Surgery (R01 Clinical Trial Optional)
Through this Notice of Funding Opportunity (NOFO), the National Cancer Institute (NCI) invites applications for support of investigator-initiated studies addressing mechanisms by which bariatric surgery impacts cancer risk, and seeks to draw in talented scientists who study bariatric surgery to investigate its effects on cancer, rather than shorter-term outcomes such as weight loss and diabetes.
PAR-25-043
Award Ceiling
$500K
Closes
Jan 7, 2028
437d left
Integration of Imaging and Fluid-Based Tumor Monitoring in Cancer Therapy (R01 Clinical Trial Optional)
Through this Notice of Funding Opportunity (NOFO), the National Cancer Institute (NCI) seeks research project (R01) grant applications describing projects that integrate imaging and fluid-based tumor monitoring (liquid biopsy) assays during cancer therapy in patients to determine the optimal use of those modalities in the characterization of therapy response and/or emergence of resistance.
PAR-25-175
Award Ceiling
$500K
Closes
Jan 7, 2028
437d left
NIH Exploratory/Developmental Research Project Grant (Parent R21 Clinical Trial Not Allowed)
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.
PA-25-304
Award Ceiling
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Closes
Jan 7, 2028
437d left
Research Enhancement Award Program (REAP) for Health Professional Schools and Graduate Schools (R15 Clinical Trial Not Allowed)
<p>The purpose of the Research Enhancement Award Program (REAP) for Health Professional Schools and Graduate Schools is to stimulate basic and clinical research in educational institutions that provide baccalaureate or advanced degrees for a significant number of the Nation's research scientists, but that have not been major recipients of NIH support. REAP grants create opportunities for scientists and institutions otherwise unlikely to participate extensively in NIH research programs to contribute to the Nation's biomedical and behavioral research effort. REAP grants are intended to support small-scale research projects proposed by faculty members of eligible, domestic institutions, to expose undergraduate and/or graduate students at health professional schools or graduate schools to meritorious research projects, and to strengthen the research environment of the applicant institution.Eligible institutions must award NIH-relevant baccalaureate or advanced degrees in health professions and have received less than $6 million per year of NIH support (total costs) in 4 of the last 7 fiscal years. In this NOFO, a college is a stand-alone entity and not a component of a university system.</p>
PAR-25-298
Award Ceiling
$375K
Closes
Jan 7, 2028
437d left