Opportunity Information: Apply for PA 08 247
Apply for PA 08 247
- The National Institutes of Health in the education environment health income security and social services sector is offering a public funding opportunity titled "Chronic Fatigue Syndrome Pathophysiology and Treatment (R21)" and is now available to receive applicants.
- Interested and eligible applicants and submit their applications by referencing the CFDA number(s): 93.113 Environmental Health 93.121 Oral Diseases and Disorders Research 93.213 Research and Training in Complementary and Integrative Health 93.273 Alcohol Research Programs 93.361 Nursing Research 93.846 Arthritis, Musculoskeletal and Skin Diseases Research 93.853 Extramural Research Programs in the Neurosciences and Neurological Disorders 93.855 Allergy, Immunology and Transplantation Research 93.856 Microbiology and Infectious Diseases Research 93.865 Child Health and Human Development Extramural Research 93.866 Aging Research.
- This funding opportunity was created on Jun 10, 2011 and posted on Aug 21, 2008.
- Applicants must submit their applications by Jan 7, 2012. (Agency may still review applications by suitable applicants for the remaining/unused allocated funding in 2026.)
- Each selected applicant is eligible to receive up to $200,000.00 in funding.
- Eligible applicants include: Nonprofits that do not have a 501(c)(3) status with the IRS, other than institutions of higher education Independent school districts Others (see text field entitled Additional Information on Eligibility for clarification) Special district governments For profit organizations other than small businesses Public and State controlled institutions of higher education State governments Native American tribal governments (Federally recognized) Native American tribal organizations (other than Federally recognized tribal governments) Nonprofits having a 501(c)(3) status with the IRS, other than institutions of higher education Small businesses Public housing authorities/Indian housing authorities County governments City or township governments Private institutions of higher education.
- Other Eligible Applicants include the following Alaska Native and Native Hawaiian Serving Institutions Eligible Agencies of the Federal Government Faith based or Community based Organizations Hispanic serving Institutions Historically Black Colleges and Universities (HBCUs) Indian/Native American Tribal Governments (Other than Federally Recognized) Non domestic (non U.S.) Entities (Foreign Organizations) Regional Organizations Tribally Controlled Colleges and Universities (TCCUs) U.S. Territory or Possession.
[Watch] Creating a grant proposal using the step-by-step wizard inside the applicant portal:
Opportunity Summary:
The NIH funding opportunity "Chronic Fatigue Syndrome Pathophysiology and Treatment (R21)" (Funding Opportunity Number PA-08-247) is an exploratory/developmental research grant aimed at advancing what is known about chronic fatigue syndrome, also called myalgic encephalomyelitis (ME/CFS). The program is led by the Office of Research on Women's Health (ORWH) with multiple NIH Institutes and Centers participating, and it is designed to support investigator-initiated projects that tackle core unanswered questions about ME/CFS across diverse populations and across the lifespan. The overall emphasis is on moving the field forward by encouraging studies that clarify why the illness develops, how it can be diagnosed more accurately, what biological processes drive symptoms across multiple body systems, and what treatments can measurably improve patient outcomes and quality of life.
A central theme of the announcement is innovation and gap-filling research. NIH signals strong interest in projects that probe environmental and biological risk factors, explain why patients can look so different clinically (heterogeneity), and identify shared mechanisms that might link the many organ systems often reported as affected in ME/CFS. The FOA explicitly encourages interdisciplinary approaches, reflecting how ME/CFS research often sits at the intersection of immunology, neurology, infectious disease, autonomic and endocrine function, pain and musculoskeletal biology, sleep and cognition, and behavioral and social determinants of health. In practical terms, the announcement is looking for studies that can generate new insights or preliminary evidence that later supports larger-scale, definitive work, especially when it leads toward evidence-based solutions for diagnosis and treatment.
This opportunity uses the NIH R21 mechanism, which is intended for exploratory or early-stage projects where the goal is to test new ideas, generate feasibility data, develop novel methods, or open up promising directions rather than complete a fully mature research program. It is offered in parallel with a companion announcement of the same scientific scope using the R01 mechanism (PA-08-246), giving applicants a route to choose a smaller, developmental award (R21) versus a more extensive, full-scale project (R01) depending on readiness and the amount of preliminary data available.
In terms of funding parameters, the listed award ceiling is $200,000, and the FOA notes that both the size and duration of awards may vary depending on the proposed work. NIH does not commit to a fixed number of awards; instead, the total dollars and number of funded projects depend on the volume of applications received and, critically, their scientific merit, costs, and project duration. There is no cost sharing or matching requirement, which reduces barriers for applicants who may not have non-federal funds to contribute.
Eligibility is broad and includes many types of organizations that commonly apply for NIH grants. Eligible applicants include public and private institutions of higher education, nonprofit organizations (including those with and without 501(c)(3) status), for-profit organizations (other than small businesses), small businesses, local governments (city/township, county), state governments, special district governments, independent school districts, public housing authorities/Indian housing authorities, federally recognized tribal governments, and tribal organizations. The FOA also explicitly recognizes a wide range of additional eligible entities such as Historically Black Colleges and Universities (HBCUs), Hispanic-serving institutions, Alaska Native and Native Hawaiian Serving Institutions, Tribally Controlled Colleges and Universities (TCCUs), faith-based or community-based organizations, eligible federal agencies, regional organizations, and U.S. territories or possessions. Importantly, non-U.S. (foreign) organizations are listed as eligible, expanding the pool to international research teams when appropriate.
The opportunity is categorized as discretionary funding and is associated with NIH activity areas spanning education, environment, health, income security, and social services, reflecting the cross-cutting nature of ME/CFS and its real-world impact. The listing includes multiple CFDA numbers tied to participating NIH program areas, including environmental health, oral diseases and disorders, complementary and integrative health, alcohol research programs, nursing research, arthritis/musculoskeletal/skin diseases, neuroscience and neurological disorders, allergy/immunology/transplantation, microbiology/infectious diseases, child health and human development, and aging research. This spread reinforces that NIH views ME/CFS as a multi-system condition relevant to numerous biomedical disciplines and life stages.
Key dates in the public listing show the announcement posted on August 21, 2008, with an original closing date of September 7, 2011, a current closing date of January 7, 2012, and an archive date of February 7, 2012, indicating that this specific FOA is now historical rather than currently open. The full announcement was hosted through the NIH Grants Guide at the provided link, and NIH offered support contacts through the Office of Extramural Research (OER) webmaster for access or technical issues.
FAQs: NIH "Chronic Fatigue Syndrome Pathophysiology and Treatment (R21)" (PA-08-247)
What is this funding opportunity?
This is an NIH Funding Opportunity Announcement (FOA) titled "Chronic Fatigue Syndrome Pathophysiology and Treatment (R21)" with Funding Opportunity Number PA-08-247. It supports exploratory and developmental research intended to advance understanding of chronic fatigue syndrome, also called myalgic encephalomyelitis (ME/CFS).
What is the main purpose of the program?
The program is designed to move the ME/CFS field forward by supporting investigator-initiated projects that address major unanswered questions. The emphasis is on clarifying why the illness develops, improving diagnostic accuracy, understanding biological processes that drive symptoms across multiple body systems, and identifying treatments that measurably improve patient outcomes and quality of life.
Which NIH office leads this FOA?
The program is led by the Office of Research on Women's Health (ORWH), with multiple NIH Institutes and Centers participating.
What types of research topics does NIH highlight as priorities in this FOA?
Based on the listing, NIH signals strong interest in innovative, gap-filling projects that:
- Probe environmental and biological risk factors for ME/CFS
- Explain clinical heterogeneity (why patients can look very different)
- Identify shared mechanisms that could link multiple affected organ systems
- Improve the accuracy of diagnosis
- Clarify biological processes underlying multi-system symptoms
- Explore or test treatments that can measurably improve outcomes and quality of life
Does the FOA encourage interdisciplinary research?
Yes. The FOA explicitly encourages interdisciplinary approaches and notes that ME/CFS research often intersects with immunology, neurology, infectious disease, autonomic and endocrine function, pain and musculoskeletal biology, sleep and cognition, and behavioral and social determinants of health.
What does the NIH R21 mechanism mean for applicants?
This FOA uses the NIH R21 mechanism, which is intended for exploratory or early-stage projects. The goal is typically to test new ideas, generate feasibility or preliminary data, develop novel methods, or open promising directions rather than complete a fully mature research program.
Is there a related NIH funding opportunity for larger projects?
Yes. This FOA is offered in parallel with a companion announcement with the same scientific scope using the R01 mechanism (PA-08-246). The R21 provides a smaller, developmental pathway, while the R01 supports more extensive, full-scale work.
What is the maximum award amount listed for this R21 opportunity?
The listed award ceiling is $200,000. The FOA notes that both the size and duration of awards may vary depending on the proposed work.
Does NIH commit to funding a specific number of awards under this FOA?
No. NIH does not commit to a fixed number of awards. The number of funded projects and total dollars depend on the volume of applications received and their scientific merit, costs, and proposed project duration.
Is cost sharing or matching required?
No. The FOA indicates there is no cost sharing or matching requirement.
Who is eligible to apply?
Eligibility is broad and includes many organization types commonly eligible for NIH grants. The FOA lists eligible applicants such as:
- Public and private institutions of higher education
- Nonprofit organizations (with and without 501(c)(3) status)
- For-profit organizations (other than small businesses)
- Small businesses
- Local governments (city/township, county)
- State governments
- Special district governments
- Independent school districts
- Public housing authorities/Indian housing authorities
- Federally recognized tribal governments and tribal organizations
- U.S. territories or possessions and regional organizations
- Eligible federal agencies
Are non-U.S. (foreign) organizations eligible?
Yes. The FOA explicitly lists non-U.S. (foreign) organizations as eligible, which allows international research teams to apply when appropriate.
Does the FOA specifically include minority-serving or community-based institutions?
Yes. The FOA explicitly recognizes additional eligible entities, including Historically Black Colleges and Universities (HBCUs), Hispanic-serving institutions, Alaska Native and Native Hawaiian Serving Institutions, Tribally Controlled Colleges and Universities (TCCUs), and faith-based or community-based organizations.
Does this program focus on particular populations or age groups?
The FOA is described as supporting projects across diverse populations and across the lifespan.
What is the overall scientific emphasis of the FOA?
The emphasis is on innovation and filling gaps in knowledge. The FOA is looking for studies that generate new insights or preliminary evidence that can support later, larger-scale work, especially when it helps move toward evidence-based solutions for diagnosis and treatment.
How is this opportunity categorized in the listing?
The listing categorizes this as discretionary funding and associates it with NIH activity areas spanning education, environment, health, income security, and social services, reflecting the cross-cutting nature of ME/CFS and its real-world impact.
Which NIH program areas (CFDA numbers) are associated with this FOA?
The listing ties the opportunity to multiple CFDA numbers across participating NIH program areas, including (as described in the listing) environmental health, oral diseases and disorders, complementary and integrative health, alcohol research programs, nursing research, arthritis/musculoskeletal/skin diseases, neuroscience and neurological disorders, allergy/immunology/transplantation, microbiology/infectious diseases, child health and human development, and aging research.
Is this FOA currently open for applications?
No. The listing indicates this FOA is historical rather than currently open. It shows an original closing date of September 7, 2011, a current closing date of January 7, 2012, and an archive date of February 7, 2012.
When was this FOA posted?
The public listing shows the announcement was posted on August 21, 2008.
Where was the full announcement hosted?
The full announcement was hosted through the NIH Grants Guide at the provided link in the public listing.
Who was listed as a support contact for access or technical issues?
NIH offered support contacts through the Office of Extramural Research (OER) webmaster for access or technical issues.
Browse more opportunities from the same category: Education Environment Health Income Security and Social Services
Next opportunity: Metals in Medicine (R01)
Previous opportunity: Chronic Fatigue Syndrome Pathophysiology and Treatment (R01)
USGrants.org Applicant Portal:
Are you interested in learning about about how to apply for this government funding opportunity? You can create a free applicant account and receive instant access to our applicant portal that many business owners like you have benefited from.
Apply for PA 08 247
[Watch] how do funding administrators access proposals?
Applicants also applied for:
Applicants who have applied for this opportunity (PA 08 247) also looked into and applied for these:
| Funding Opportunity |
|---|
| Research to Advance Vaccine Safety (R01) Apply for PA 08 256 Funding Number: PA 08 256 Agency: National Institutes of Health Category: Education Environment Health Income Security and Social Services Funding Amount: Case Dependent |
| Research to Advance Vaccine Safety (R21) Apply for PA 08 257 Funding Number: PA 08 257 Agency: National Institutes of Health Category: Education Environment Health Income Security and Social Services Funding Amount: $200,000 |
| Mentored Research Scientist Development Award (K01) Apply for PA 06 001 Funding Number: PA 06 001 Agency: National Institutes of Health Category: Education Environment Health Income Security and Social Services Funding Amount: Case Dependent |
| Independent Scientist Award (K02) Apply for PA 06 527 Funding Number: PA 06 527 Agency: National Institutes of Health Category: Education Environment Health Income Security and Social Services Funding Amount: Case Dependent |
| Independent Scientist Award (K02) Apply for PA 09 038 Funding Number: PA 09 038 Agency: National Institutes of Health Category: Education Environment Health Income Security and Social Services Funding Amount: Case Dependent |
| NIH Exploratory/Developmental Research Grant Program (Parent R21) Apply for PA 09 164 Funding Number: PA 09 164 Agency: National Institutes of Health Category: Education Environment Health Income Security and Social Services Funding Amount: $200,000 |
| Ruth L. Kirschstein National Research Service Awards (NRSA) for Individual Senior Fellows (F33) Apply for PA 09 211 Funding Number: PA 09 211 Agency: National Institutes of Health Category: Education Environment Health Income Security and Social Services Funding Amount: Case Dependent |
| The Human Connectome Project (U54) Apply for RFA MH 10 020 Funding Number: RFA MH 10 020 Agency: National Institutes of Health Category: Education Environment Health Income Security and Social Services Funding Amount: Case Dependent |
| Bioengineering Nanotechnology Initiative (STTR R41/R42 Apply for PA 09 266 Funding Number: PA 09 266 Agency: National Institutes of Health Category: Education Environment Health Income Security and Social Services Funding Amount: Case Dependent |
| Bioengineering Research Grants (BRG)(R01) Apply for PA 10 009 Funding Number: PA 10 009 Agency: National Institutes of Health Category: Education Environment Health Income Security and Social Services Funding Amount: Case Dependent |
| Exploratory/Developmental Bioengineering Research Grants (EBRG) R21 Apply for PA 10 010 Funding Number: PA 10 010 Agency: National Institutes of Health Category: Education Environment Health Income Security and Social Services Funding Amount: $200,000 |
| Ruth L. Kirschstein National Research Service Award (NRSA) Institutional Research Training Grants (T32) Apply for PA 10 036 Funding Number: PA 10 036 Agency: National Institutes of Health Category: Education Environment Health Income Security and Social Services Funding Amount: Case Dependent |
| Ruth L. Kirschstein National Research Service Award Short Term Institutional Research Training Grants (T35) Apply for PA 10 037 Funding Number: PA 10 037 Agency: National Institutes of Health Category: Education Environment Health Income Security and Social Services Funding Amount: Case Dependent |
| Blueprint Program for Enhancing Neuroscience Diversity through Undergraduate Research Education Experiences (R25) Apply for RFA MH 10 070 Funding Number: RFA MH 10 070 Agency: National Institutes of Health Category: Education Environment Health Income Security and Social Services Funding Amount: Case Dependent |
| Independent Scientist Award (Parent K02) Apply for PA 10 057 Funding Number: PA 10 057 Agency: National Institutes of Health Category: Education Environment Health Income Security and Social Services Funding Amount: Case Dependent |
| NIH Exploratory Developmental Research Grant Program (Parent R21) Apply for PA 10 069 Funding Number: PA 10 069 Agency: National Institutes of Health Category: Education Environment Health Income Security and Social Services Funding Amount: $200,000 |
| Ruth L. Kirschstein National Research Service Awards (NRSA) for Individual Senior Fellows (Parent F33) Apply for PA 10 111 Funding Number: PA 10 111 Agency: National Institutes of Health Category: Education Environment Health Income Security and Social Services Funding Amount: Case Dependent |
| Understanding and Promoting Health Literacy (R03) Apply for PAR 10 134 Funding Number: PAR 10 134 Agency: National Institutes of Health Category: Education Environment Health Income Security and Social Services Funding Amount: Case Dependent |
| Understanding and Promoting Health Literacy (R21) Apply for PAR 10 135 Funding Number: PAR 10 135 Agency: National Institutes of Health Category: Education Environment Health Income Security and Social Services Funding Amount: $200,000 |
| Behavioral and Social Science Research on Understanding and Reducing Health Disparities (R21) Apply for PAR 10 137 Funding Number: PAR 10 137 Agency: National Institutes of Health Category: Education Environment Health Income Security and Social Services Funding Amount: $200,000 |
Grant application guides and resources
It is always free to apply for government grants. However the process may be very complex depending on the funding opportunity you are applying for. Let us help you!
Apply for Grants

Premium leads for funding administrators, grant writers, and loan issuers
Thousands of people visit our website for their funding needs every day. When a user creates a grant proposal and files for submission, we pass the information on to funding administrators, grant writers, and government loan issuers.
If you manage government grant programs, provide grant writing services, or issue personal or government loans, we can help you reach your audience.
Subscribe to Leads
Request more information:
Would you like to learn more about this funding opportunity, similar opportunities to "PA 08 247", eligibility, application service, and/or application tips? Submit an inquiry below:
Don't forget to subscribe to our grant alerts mailing list to receive weekly alerts on new and updated grant funding opportunities like this one in your email.
