Funding Opportunities Exploratory studies to investigate mechanisms of HIV infection, replication, latency, and/or pathogenesis in the context of substance use disorders (R61/R33 - Clinical Trial Not Allowed) Funding Opportunity Number: RFA-DA-22-004 Posting Date: February 2, 2021 Closing Date: July 14, 2021 Pilot Studies of Biological, Behavioral and Social Mechanisms Contributing to HIV Pathogenesis Within the Mission of the NIDDK (R21 Clinical Trial Not Allowed) Funding Opportunity Number: PAR-21-062 Posting Date: January 12, 2021 Closing Date: May 7, 2021 Mood Disorders in People Living with HIV: Mechanisms and Pathways (R21 Clinical Trial Optional) Funding Opportunity Number: RFA-MH-21-117 Posting Date: December 09, 2020 Closing Date: March 10, 2021 Support of Competitive Research (SCORE) Research Advancement Award (SC1 Clinical Trial Not Allowed) Funding Opportunity Number: PAR-20-039 Posting Date: October 25, 2019 Expiration Date: September 8, 2022 Getting To Zero: Understanding HIV Viral Suppression and Transmission in the United States (R01 Clinical Trial Optional) Funding Opportunity Number: PAR-20-036 Posting Date: October 23, 2019 Expiration Date: September 8, 2022 Sustained Release of Antivirals for Treatment or Prevention of HIV (SRATP) (R01 Clinical Trial Not Allowed) Funding Opportunity Number: PAR-20-029 Posting Date: October 10, 2019 Closing Date: January 7, 2020; January 7, 2021; January 7, 2022 Myeloid-Derived Suppressor Cells (MDSCs) as Potential Therapeutic Targets in TB/HIV (R01, Clinical Trial Not Allowed) Funding Opportunity Number: PAR-19-357 Posting Date: September 3, 2019 Expiration Date: January 11, 2022 Myeloid-Derived Suppressor Cells (MDSCs) as Potential Therapeutic Targets in TB/HIV (R21, Clinical Trial Not Allowed) Funding Opportunity Number: PAR-19-364 Posting Date: September 3, 2019 Expiration Date: January 11, 2022 Control of Sexually Transmitted Infections (STIs) Through a Comprehensive Understanding of the Natural History of Infection (R01 Clinical Trial Not Allowed) Funding Opportunity Number: PA-19-096 Posting Date: January 08, 2022 Closing Date: Standard dates apply, by 5:00 PM local time of applicant organization Research to Advance HBV Cure: HIV/HBV Co-Infection and HBV Mono-infection (R01 Clinical Trial Not Allowed) Funding Opportunity Number: PAS-19-097 Posting Date: January 08 , 2022 Closing Date: Standard dates apply, by 5:00 PM local time of applicant organization. For information about additional funding opportunities please click the relevant link below For National Institute of Health (NIH): For NIAID click here For NIDA click here For NHLBI click here For NIMH click here For Centers for Disease Control and Prevention (CDC) Click Here For Health Resources & Services Administration (HRSA) Click Here