RR Series — Research Grants

NIH R35 Grants — Outstanding Investigator Award

Reviewed by Dr. Meng ZhaoLast reviewed June 9, 2026Data refreshed June 9, 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 June 9, 2026.

Matching awards (last 2 FYs)
5,652
Full matching record count on RePORTER
Sampled funding
$254.1M
Sum of award amounts in the sample
Average award
$508K
Mean award amount in the sample

Example R35 projects from the sample

  • Regulation of translation initiation by the epitranscriptome

    5R35GM159598-02
    Daniel Arango · NORTHWESTERN UNIVERSITY, IL · $440,000 · awarded Jun 3, 2026 · NIH

    Project Summary/Abstract My research program investigates how the epitranscriptome regulates protein synthesis and how this interplay affects cell fate decisions under normal homeostasis and stress conditions. The epitranscriptome is the collection of more than 150 chemical modifications that occur on RNA molecules and influence all steps of gene…

  • Advanced quantitative analyses of long-read RNA-seq at the bulk and single-cell dimensions

    5R35GM158052-02
    Kin Fai Au · UNIVERSITY OF MICHIGAN AT ANN ARBOR, MI · $462,833 · awarded Jun 3, 2026 · NIH

    Abstract Long-read sequencing has been demonstrated powerful for investigating gene isoforms, which could have critical biomedical roles, such as in embryogenesis, neuroscience and cancer. In the past decade, the Au lab has been at the forefront of developing novel bioinformatics software for identifying complex gene isoforms in different perspectives and…

  • Protein structure and dynamics in ultra-heterogeneous environments-Renewal

    5R35GM133359-07
    Carlos Baiz · UNIVERSITY OF TEXAS AT AUSTIN, TX · $386,526 · awarded Jun 3, 2026 · NIH

    SUMMARY Hydrogen bonding in crowded environments – impact on biomolecules: Biomolecular organization in vivo is driven by crowding and heterogeneity. To date, protein structure, dynamics, and folding have been studied almost exclusively in buffer solutions, yet cellular environments are highly complex. This project seeks to characterize the driving forces…

  • Oxygen and perioperative organ injury

    5R35GM145375-05
    Frederic Billings · VANDERBILT UNIVERSITY MEDICAL CENTER, TN · $432,500 · awarded Jun 3, 2026 · NIH

    Project Summary/Abstract More than 20% of patients undergoing major surgery experience acute kidney, brain, and heart injury, and these perioperative complications lead to persistent organ dysfunction, long-term morbidity, and death. My research program is investigating and manipulating mechanisms of perioperative organ injury in order to identify…

  • Mechanisms of Bacterial Lysis Sensing

    5R35GM160020-02
    Andrew Bridges · CARNEGIE-MELLON UNIVERSITY, PA · $417,450 · awarded Jun 3, 2026 · NIH

    PROJECT SUMMARY Matrix-encapsulated communities of bacteria, called biofilms, are ubiquitous in the environment and are notoriously difficult to eliminate in clinical and industrial settings. Existing within biofilms offers resident cells protection from threats, such as bacteriophage attacks, phagocytosis by the host immune system, and antibiotic…

  • Multiplexed Optical Sensors for Redox Profiling in Human iPSC Models of Disease and Drug Response

    1R35GM163600-01
    Andre Berndt · UNIVERSITY OF WASHINGTON, WA · $418,378 · awarded Jun 1, 2026 · NIH

    ABSTRACT / SUMMARY Reactive oxygen species (ROS) and regulation of redox pathways are critical to human health and disease, as they influence cellular metabolism, signaling, and stress responses. Disruptions in redox homeostasis contribute to the pathophysiology of numerous disorders, including neurodegenerative diseases, muscular degeneration, and…

  • Molecular mechanisms that regulate vesicle formation and transport

    5R35GM134865-07
    Anjon Audhya · UNIVERSITY OF WISCONSIN-MADISON, WI · $625,888 · awarded May 29, 2026 · NIH

    PROJECT SUMMARY How the intracellular membrane system of eukaryotic cells is configured and maintained is a fundamental problem in cell biology. Deficiencies in this organization often lead to disease. The overarching goal of my laboratory is to define the molecular mechanisms that regulate membrane dynamics, including vesicle biogenesis, organelle…

  • Mechanisms of evolution at the host-pathogen interface

    5R35GM158176-02
    Matthew Barber · UNIVERSITY OF OREGON, OR · $406,243 · awarded May 29, 2026 · NIH

    PROJECT SUMMARY Pathogens and their hosts impose strong selective pressure on one another, leading to the rapid evolution of host-pathogen molecular interactions. This process in turn can shape pathogen host range, virulence, and the emergence or reemergence of infectious diseases in human populations. These features also make host-pathogen interactions…

  • Cytoskeletal Function in C. elegans Embryos

    5R35GM131749-08
    BRUCE BOWERMAN · UNIVERSITY OF OREGON, OR · $608,904 · awarded May 29, 2026 · NIH

    Project Summary For 30 years now, our laboratory has used live cell imaging with fluorescently marked proteins, and classical and molecular genetic approaches with the early embryo of the nematode Caenorhabditis elegans to investigate cytoskeletal function and regulation. In addition to having isolated temperature-sensitive mutations in many essential genes…

  • Choreography of Eukaryotic DNA Replication

    5R35GM122497-10
    BONITA BREWER · UNIVERSITY OF WASHINGTON, WA · $571,840 · awarded May 29, 2026 · NIH

    PROJECT SUMMARY Faithful replication of the genome is a core mission of all dividing cells. Accordingly, cells have evolved mechanisms to monitor replication fidelity and to coordinate completion of replication with other cell cycle events. In eukaryotes, chromosome replication is initiated at multiple initiation sites (origins), which are a key target of…

  • Regulation of mitochondrial morphology and functional versatility

    5R35GM150942-05
    HALIL AYDIN · NEW YORK UNIVERSITY, NY · $402,500 · awarded May 28, 2026 · NIH

    PROJECT SUMMARY Eukaryotic cells sequester critical biochemical reactions into discrete membranous compartments, whereby membrane dynamics driven by protein catalysts facilitate differentiation, communication, and spatial organization of intracellular compartments. Within a cell, mitochondria are mainly organized into highly interconnected networks, whose…

  • Interrogating function, regulation, and interactions in a clade of prevalent human gut microbes

    5R35GM151155-04
    Patrick Bradley · OHIO STATE UNIVERSITY, OH · $385,664 · awarded May 28, 2026 · NIH

    PROJECT SUMMARY/ABSTRACT Human-associated microbes are causally linked to processes as diverse as immunomodulation, protection against pathogens, and atherosclerosis. Many of these links are mediated through biochemical transformations of dietary, drug, or host compounds. This makes the microbiome a promising therapeutic target, especially as we could…

Funding institutes in the sample

InstituteAwardsFunding
NIH500$254.1M

Most frequent institutions in the sample

  1. PENNSYLVANIA STATE UNIVERSITY, THE 18 awards
  2. UNIV OF NORTH CAROLINA CHAPEL HILL 16 awards
  3. UNIVERSITY OF MICHIGAN AT ANN ARBOR 15 awards
  4. UNIVERSITY OF PENNSYLVANIA 15 awards
  5. UNIVERSITY OF WISCONSIN-MADISON 13 awards
  6. OHIO STATE UNIVERSITY 10 awards
  7. UNIV OF MASSACHUSETTS MED SCH WORCESTER 10 awards
  8. UNIVERSITY OF CHICAGO 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.

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