NIH R37 Grants — MERIT Award
Reviewed by Dr. Meng ZhaoLast reviewed June 9, 2026Data refreshed June 9, 2026Editorial standards
R01 with extended funding for top-scoring established investigators
Funding
Same as R01
Duration
Up to 7 years
Eligibility
By IC selection from top-scoring R01 applicants
Activity code
R37
What is the NIH R37 grant?
The R37 (MERIT Award) is awarded by the institute, not by direct application. It extends a top-scoring R01 to up to 7 years (instead of 5) without requiring a competing renewal in year 5. ICs vary in how aggressively they convert R01s to R37s.
Recent R37 awards from NIH RePORTER
Examples of funded R37 projects across the last two fiscal years. The matching-award count comes from the full result set; funding totals, averages, rankings, and examples use the first 500 records returned by NIH RePORTER. Figures reflect a snapshot last refreshed on June 9, 2026.
Example R37 projects from the sample
Reducing ReADmissions through Innovative ApplicatioNs of Telemedicine (RADIANT)
1R37CA300137-01A1Robert Daly · SLOAN-KETTERING INST CAN RESEARCH, NY · $747,660 · awarded Jun 5, 2026 · NIHPROJECT SUMMARY The Reducing ReADmissions through Innovative ApplicatioNs of Telemedicine (RADIANT) trial aims to build the evidence base necessary to establish a scalable remote patient monitoring (RPM) and integrative medicine (IM) intervention delivered via telemedicine platform to medical oncology patients discharged to home after hospitalization. The…
Mechanistic Studies of Replication Initiation in Prokaryotes
5R37GM071747-22James Berger · JOHNS HOPKINS UNIVERSITY, MD · $408,052 · awarded Jun 3, 2026 · NIHA long-term goal of our research is to define the molecular mechanisms underpinning the initiation of cellular DNA replication. Initiation represents a central commitment to cell proliferation; inappropriate onset of replication can lead to genetic instabilities, DNA damage, and changes in gene copy number. From a biomedical perspective, initiation is a…
Development and validation of an autologous mouse model for the study of immune interactions with glioblastoma
5R37CA285434-03Zev Binder · UNIVERSITY OF PENNSYLVANIA, PA · $727,211 · awarded Jun 3, 2026 · NIHProject Summary An adaptive immunosuppressive microenvironment is a major barrier to immune-based therapies for solid tumors, including glioblastoma (GBM). Current model systems for preclinical development either lack substantial components of the immune system or rely upon different species’ immune systems, which display significant differences when…
Regulation of repetitive elements in cancer by p53 and epigenetic mechanisms
4R37CA251270-06Katherine Chiappinelli · GEORGE WASHINGTON UNIVERSITY, DC · $370,670 · awarded Jun 3, 2026 · NIHDespite focused research efforts, the five year survival for ovarian cancer (OC) has remained unchanged for decades and novel therapies are urgently needed for this deadly disease. Therapies that activate the immune system to kill cancer cells, including anti-PD-1 checkpoint blockade therapy, have shown vigorous and durable responses, but the majority of…
Regulation of axonal degeneration by the DLK kinase
5R37NS065053-14Aaron Diantonio · WASHINGTON UNIVERSITY, MO · $647,456 · awarded Jun 3, 2026 · NIHProject Summary/Abstract: Axonal degeneration is an early and likely initiating event in many of the most prevalent neurodegenerative diseases. DLK is a major neuronal stress kinase that we identified as the first gene required for pathological axon degeneration. Recently we defined the mechanism: DLK promotes the turnover of the axon maintenance factors…
Reproductive physiology of gonadotropin synthesis
5R37HD019938-34Ursula Kaiser · BRIGHAM AND WOMEN'S HOSPITAL, MA · $552,353 · awarded Jun 3, 2026 · NIHReproduction is a tightly regulated function of an organism that is crucial to the perpetuation of a species. The pituitary gonadotropins, luteinizing hormone (LH) and follicle-stimulating hormone (FSH), play an essential role in the reproductive process to control fertility by directing steroidogenesis and gametogenesis. Befitting their important roles in…
Mechanisms of nicotine reinforcement
5R37DA020686-19Paul Kenny · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI, NY · $417,916 · awarded Jun 3, 2026 · NIHThis application for renewal seeks to better understand the neurobiological mechanisms of nicotine addiction. A major accomplishment during the previous funding cycle was identifying the critical role played by the habenula-interpeduncular nucleus (habenula-IPn) circuit in regulating the motivational properties of nicotine. We also found that the…
Defining and exploiting therapeutically the role of the neuropeptide receptor PAC1 in tumor-infiltrating pericytes that drives melanoma progression.
1R37CA300434-01A1Alexander Birbrair · UNIVERSITY OF WISCONSIN-MADISON, WI · $508,651 · awarded Jun 1, 2026 · NIHPROJECT SUMMARY The overall objective of this study is to understand and exploit therapeutically the role of neuropeptide receptor PAC1 in melanoma-infiltrating pericytes during melanoma progression. Melanoma is the most lethal form of skin cancer due to its tendency to rapidly metastasize, and current therapies often do not achieve durable responses. Novel…
TRANSCRANIAL FUS THERAPY WITH CLOSED-LOOP US IMAGE GUIDANCE AND CIRCULATING
5R37CA239039-07Konstantinos-Costas Arvanitis · GEORGIA INSTITUTE OF TECHNOLOGY, GA · $451,467 · awarded May 28, 2026 · NIHProject summary A major obstacle towards attaining sufficient accumulation of blood-borne therapeutics in the brain and brain tumors is posed by the blood-brain barrier. Circulating microbubbles upon ultrasound exposure can exert mechanical stress in brain vessels to trigger a range of responses pertinent to key regulatory processes of the blood brain…
Altered Midbrain GABAergic Circuitry Drives Greater Cocaine Self-administration
4R37DA053296-06John Dani · UNIVERSITY OF PENNSYLVANIA, PA · $485,446 · awarded May 28, 2026 · NIHProject Summary. Cocaine is the most widely abused psychostimulant by a wide margin, and it remains a major public health problem in the US. Cocaine use was slowly declining, but in recent years there has been a resurgence in cocaine abuse accompanied by a sharp increase in cocaine-related hospitalizations and deaths. These facts highlight the need for…
Survival Function of the Fadd-Caspase-8-Flip Complex - MERIT Extension
5R37AI044828-28Douglas Green · ST. JUDE CHILDREN'S RESEARCH HOSPITAL, TN · $455,000 · awarded May 28, 2026 · NIHNecroptosis, in which the FADD-caspase-8-FLIP complex controls RIPK3-MLKL-mediated cell death, is an inflammatory cell death process that is engaged by TNF and related ligands, TLR signaling (involving TRIF) and interferons. Necroptosis has been implicated in development and adult homeostasis. Through genetic models and in vitro cell-based experiments, we…
Longitudinal Radio-pathomic Mapping of Non-Enhancing Tumor Growth in Glioblastoma
1R37CA311064-01Samuel Bobholz · MEDICAL COLLEGE OF WISCONSIN, WI · $602,121 · awarded May 26, 2026 · NIHProject Summary Glioblastoma (GBM) remains the most aggressive primary brain tumor with median survival of only 12-15 months despite intensive multimodal therapy. Current treatment paradigms focus primarily on contrast-enhancing tumor regions visible on MRI, failing to adequately address non-enhancing tumor components that harbor resistant cells and serve…
Funding institutes in the sample
| Institute | Awards | Funding |
|---|---|---|
| NIH | 500 | $280.1M |
Most frequent institutions in the sample
- UNIVERSITY OF PENNSYLVANIA — 15 awards
- STANFORD UNIVERSITY — 14 awards
- YALE UNIVERSITY — 13 awards
- MAYO CLINIC ROCHESTER — 12 awards
- COLUMBIA UNIVERSITY HEALTH SCIENCES — 12 awards
- UNIVERSITY OF TX MD ANDERSON CAN CTR — 11 awards
- ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI — 11 awards
- UNIVERSITY OF MINNESOTA — 11 awards
Source: NIH RePORTER. Verify any award in the official record by searching its project number. See our data methodology for how this sample is built and its limitations.
Decision guide
Choose R37 when
You cannot proactively choose R37 — it is awarded based on R01 score.
Choose another mechanism when
See above.
Who applies for R37
You do not apply directly. You apply for an R01; if your application scores in the top range, the institute may convert it to an R37.
Compare nearby NIH grant mechanisms
Searchers often land on R37 while deciding between adjacent NIH activity codes. Compare scope, NIH staff involvement, budget scale, and applicant stage before choosing a funding opportunity.
Discrete, specified investigator-led research project
Long, flexible support for productive investigators (one program per lab)
For broad grant lookup, use the NIH grant search to find funded examples by activity code, PI, institution, and award year.
Search tips for R37
- R37 awards are useful indicators of high-impact established labs.