RR Series — Research Grants

NIH R35 Grants — Outstanding Investigator Award

Reviewed by Dr. Meng ZhaoLast reviewed June 9, 2026Data refreshed September 5, 2026Editorial standards

Long, flexible support for productive investigators (one program per lab)

Funding

Varies by IC, typically $600K–$1.5M direct/year

Duration

5–8 years

Eligibility

Established investigators with strong track record (program-specific)

Activity code

R35

What is the NIH R35 grant?

The R35 — Outstanding Investigator Award — provides long-duration, flexible support for the entire research program of an established investigator. R35s are an alternative to holding multiple R01s: you can hold only one R35 at a time, and most participating institutes restrict you from holding overlapping R01s.

Recent R35 awards from NIH RePORTER

Examples of funded R35 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 September 5, 2026.

Matching awards (last 2 FYs)
7,021
Full matching record count on RePORTER
Sampled funding
$255.9M
Sum of award amounts in the sample
Average award
$512K
Mean award amount in the sample

Example R35 projects from the sample

  • Empowering NMR Utilization in Mechanistic Biology: Extending Size Limits and Catalyzing Automation

    3R35GM158220-02S1
    Haribabu Arthanari · DANA-FARBER CANCER INST, MA · $94,462 · awarded Aug 27, 2026 · NIH

    Abstract Nuclear Magnetic Resonance (NMR) has emerged as an essential tool for providing atomic-level insights into the structure, interactions, and dynamics of proteins, offering a unique perspective beyond what is achievable with de novo structure prediction programs, revealing domain orientations, alternate conformations, allosteric mechanisms, and minor…

  • The Developmental Transition of Neural Stem Cell Niches in the Human Brain

    5R35NS143000-02
    Arturo Alvarez-Buylla · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO, CA · $1,178,168 · awarded Aug 25, 2026 · NIH

    Project Summary Our earlier work identified the neural stem cells (NSC) and intermediate progenitors that generate new neurons and glial cells in the adult mouse brain. These NSCs are regionally specified to produce unique sets of inhibitory interneurons that migrate along the rostral migratory stream (RMS) to the olfactory bulb. Unlike rodents, the adult…

  • Steroid hormone dependent gene expression and neuroplasticity in the brain.

    2R35GM142799-06
    Beau Alward · UNIVERSITY OF CALIFORNIA LOS ANGELES, CA · $421,922 · awarded Aug 25, 2026 · NIH

    PROJECT SUMMARY Steroid hormones in humans and other animals coordinate physiological and behavioral processes underlying optimal responses to the social environment. The brain is a major site of steroid hormone action, but our understanding of how steroid hormones regulate gene expression and neuroplasticity in the brain remains limited. My research…

  • A path to personalized phenotypic prediction: unlocking the context-dependency of allelic effects

    7R35GM124881-09
    Julien Ayroles · UNIVERSITY OF CALIFORNIA BERKELEY, CA · $433,350 · awarded Aug 24, 2026 · NIH

    PROJECT SUMMARY Many of our most onerous health burdens today are driven by complex and poorly understood interactions between a person’s genetic makeup and his or her environment. In other words, genetic variation may predispose individuals toward physiological sensitivity or resilience in the face of environmental perturbations. Our modern environments…

  • Hypertensive Toads: Investigating the Physiological and Evolutionary Pathways to Salt Tolerance in Amphibians

    5R35GM160308-02
    Molly Albecker · UNIVERSITY OF HOUSTON, TX · $431,750 · awarded Aug 21, 2026 · NIH

    PROJECT SUMMARY My lab focuses on understanding the evolutionary and physiological mechanisms that enable salt-sensitive freshwater organisms, such as anuran amphibians, to develop resilience in saline environments. Chronic exposure to elevated salt levels, whether from environment or diet, can cause detrimental health effects for frogs and humans alike, as…

  • Causes and consequences of regulatory genetic variation

    3R35GM124676-10S1
    Frank Albert · UNIVERSITY OF MINNESOTA, MN · $52,315 · awarded Aug 21, 2026 · NIH

    Project Summary / Abstract Genetic variation among individuals shapes important phenotypes, including the risk for common human diseases. In particular, regulatory genetic variation causes inter-individual differences in gene expression. The resulting gene expression differences account for a substantial portion of variation in many genetically complex…

  • Lipid functions in bacterial cell organization

    7R35GM147015-05
    Brittany Belin · UNIVERSITY OF KENTUCKY, KY · $385,000 · awarded Aug 20, 2026 · NIH

    Title: Lipid functions in bacterial membrane organization Project Abstract: Cellular membranes can be organized by the formation of discrete membrane microdomains (MMs), such as the cholesterol- and flotillin-rich “lipid rafts” found in eukaryotes. In bacteria, little is understood about the spatial organization of the cell membrane. Because this domain…

  • Modeling the dynamics of disease elimination

    5R35GM147702-05
    Seth Blumberg · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO, CA · $403,750 · awarded Aug 18, 2026 · NIH

    Elimination of an infectious disease is often a goal of the public health community. Although that goal is rarely achieved, the tremendous expansion of epidemiological databases provides new opportunities to test hypotheses concerning elimination with mathematical modeling. Besides improving our scientific understanding of disease transmission, hypotheses…

  • Elucidating the regulation and function of amyloid-like assemblies

    5R35GM124633-10
    Luke Berchowitz · COLUMBIA UNIVERSITY HEALTH SCIENCES, NY · $449,473 · awarded Aug 14, 2026 · NIH

    PROJECT SUMMARY Although amyloids are best understood for their roles in the etiology of numerous human diseases as pathological protein deposits, amyloid and amyloid-like assemblies can serve critical functions1. To mediate these functions, some cells have the ability to regulate assembly and clearance of these structures2,3. My research vision is to…

  • Observational causal inference with infectious disease outcomes

    5R35GM155224-03
    Alyssa Bilinski · BROWN UNIVERSITY, RI · $382,851 · awarded Aug 13, 2026 · NIH

    Project Summary Infectious disease is a leading cause of global morbidity and mortality. Transmission dynamic models have played a critical role in guiding interventions related to many infectious pathogens, including HIV, influenza, SARS-CoV-1, ebolaviruses, SARS-CoV-2, and mpox. Models project how potential interventions (e.g., non- pharmaceutical…

  • Mechanisms that Couple Chromatin Modifications to Transcription

    2R35GM141964-06
    KAREN ARNDT · UNIVERSITY OF PITTSBURGH AT PITTSBURGH, PA · $463,937 · awarded Aug 12, 2026 · NIH

    PROJECT SUMMARY The goal of this research program is to provide new understanding of the proteins and mechanisms that control transcription within the chromatin environment of eukaryotic cells. For RNA synthesis to proceed efficiently and accurately, RNA polymerase II (Pol II) must overcome the repressive effects of nucleosomes, which impede its movement…

  • MULTI-RESOLUTION COMPUTATIONAL PROBES OF BIOMOLECULAR STRUCTURE AND FUNCTION

    1R35GM164118-01
    Aleksei Aksimentiev · UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN, IL · $2,101,232 · awarded Aug 7, 2026 · NIH

    PROJECT SUMMARY / ABSTRACT Knowing exactly how biological processes arises from a collection of small unanimated molecules is one of the grand questions of modern science. This question, however, is not just a mere curiosity, not a trending topic, and not an intellectual Everest. Answering this question is necessary to understand disease and improve health.…

Funding institutes in the sample

InstituteAwardsFunding
NIH500$255.9M

Most frequent institutions in the sample

  1. PENNSYLVANIA STATE UNIVERSITY, THE — 18 awards
  2. UNIV OF NORTH CAROLINA CHAPEL HILL — 14 awards
  3. CORNELL UNIVERSITY — 13 awards
  4. UNIVERSITY OF CHICAGO — 13 awards
  5. UNIVERSITY OF MICHIGAN AT ANN ARBOR — 11 awards
  6. UNIVERSITY OF CALIFORNIA LOS ANGELES — 10 awards
  7. UNIVERSITY OF CALIFORNIA AT DAVIS — 10 awards
  8. UNIV OF MASSACHUSETTS MED SCH WORCESTER — 10 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 R35 when

Choose R35 when you want flexibility, longer time horizons, and stability over multiple smaller R01s. NIGMS investigators in particular default to R35 (MIRA) for most of the institute's portfolio.

Choose another mechanism when

R35 caps total NIH direct costs and typically restricts other research grants. If you need to hold multiple coordinated R01s on different topics, R35 may not fit.

Who applies for R35

Established investigators with a strong publication record and multiple prior R01s. Eligibility criteria vary by institute (NIGMS MIRA, NCI Outstanding Investigator, NHLBI ESI R35, NINDS R35, etc.).

Compare nearby NIH grant mechanisms

Searchers often land on R35 while deciding between adjacent NIH activity codes. Compare scope, NIH staff involvement, budget scale, and applicant stage before choosing a funding opportunity.

For broad grant lookup, use the NIH grant search to find funded examples by activity code, PI, institution, and award year.

Search tips for R35

  • NIGMS MIRA awards are R35 — useful for tracking the entire NIGMS portfolio.
  • NCI's Outstanding Investigator Award is R35; NHLBI has both ESI and Established R35s.

Open NIH NOFOs for R35

NIH accepts R35 applications only through a notice of funding opportunity (NOFO). These 4 are open or opening soon; each page lists due dates, participating institutes, related notices, and the projects NIH funded under it.

See all open R35 NOFOs

Search NIH grants by activity code

Find R35-funded PIs

R35 funding trends

R35 frequently asked questions

Can I hold an R01 and an R35 at the same time?

Generally no. Most R35 programs (NIGMS MIRA, NCI OIA, NHLBI R35) restrict overlapping R01 funding from the same institute. Check the specific FOA.

Related NIH grant types