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Grants / Department of Health and Human Services / National Institutes of Health

Restoring Joint Health and Function to Reduce Pain (RE-JOIN) 2.0

Forecast Expected deadline December 1, 2026 Opportunity RFA-AR-26-006

National Institutes of Health plans to offer grants to nonprofits, colleges and universities, state and local governments, tribes, small businesses and businesses. It expects to make about 8 awards. It is a forecast: the notice is expected around October 1, 2026, with applications due around December 1, 2026.

From the official notice on Grants.gov, last changed January 22, 2026. Checked October 31, 2026.

Key dates

Forecast postedJanuary 22, 2026
Expected postingOctober 1, 2026
Expected deadlineDecember 1, 2026
Expected award dateSeptember 1, 2027

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Who can apply

This opportunity is open to nonprofits, colleges and universities, state and local governments, tribes, small businesses and businesses.

Other Eligible ApplicantsIndian/Native American Tribal Governments (Other than Federally Recognized);Eligible Agencies of the Federal Government;U.S. Territory or Possession;Faith-based or Community-based Organizations;Regional Organizations;Non-domestic (non-U.S.) Entities (Foreign Institutions).

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What the grant funds

The National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS), in conjunction with other NIH Institutes and Centers (ICs) as a part of the congressionally mandated NIH Helping to End Addiction Long Term (HEAL) initiative intends to publish a Notice of Funding Opportunity (NOFO) to leverage and accelerate the progress achieved in the Restoring Joint Health and Function to Reduce Pain (RE-JOIN) Consortium. The NOFO aims to more fully refine and map the innervation of the different articular and peri-articular tissues that collectively form the joint (including bone, cartilage, synovium, joint capsule, ligament, tendon, fascia and muscle), by sensory neurons that mediate the sensation of pain. The NOFO seeks to expand initial and ongoing efforts by: Enhancing clinical pain phenotyping with multimodal profiling of new and expanded patient samples across life span and disease conditions (i.e., other musculoskeletal and/or rheumatic conditions associated with joint pain beyond knee and temporomandibular joint (TMJ)). Expanding to new preclinical and New Approach Methodologies (NAMs) in modeling joint disease. Preclinical testing of novel joint-targeted candidates identified in RE-JOIN 1.0. Focusing on peri-articular tissues in joint pain, such as vasculature, synovium, adipose, myofascial tissue, etc. Prioritizing secondary analysis of datasets and/or validation of methods and approaches in human samples. Improve data integration by developing/enhancing joint atlases that will enable integration of imaging and molecular datasets. Applications are not being solicited at this time. Notice is being provided to allow potential applicants sufficient time to develop meaningful multidisciplinary collaborations and responsive projects. Investigators with expertise and insights in neurobiology, pain science, data science, orthopedics, rheumatic disease, etc. are encouraged to consider applying for this NOFO.

Category: Health.

How to apply

  1. Read the full notice and attachments on Grants.gov. The notice is the official source for deadlines and requirements.
  2. Make sure your organization has an active SAM.gov registration and Unique Entity ID; registration can take several weeks.
  3. Register on Grants.gov and submit through Workspace before the deadline and time given in the notice. Our application guide walks through each step.

Questions go to National Institute of Arthritis and Musculoskeletal and Skin Diseases, NIAMS_PAIN@mail.nih.gov, Please contact via e-mail..

Open the official notice

Questions people ask

Who can apply for Restoring Joint Health and Function to Reduce Pain (RE-JOIN) 2.0?

National Institutes of Health accepts applications from nonprofits, colleges and universities, state and local governments, tribes, small businesses and businesses. The notice adds further conditions, so read its eligibility section.

What is the deadline for Restoring Joint Health and Function to Reduce Pain (RE-JOIN) 2.0?

Expected deadline December 1, 2026. Confirm the date and time in the official notice on Grants.gov.

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