Top Grant Opportunities

Preview the top 100 highest-funded grants from our database of 106,858+ opportunities. No account needed.

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Listings refreshed daily from Grants.gov, state portals, and curated foundation sources.

106,858
Open grants
0
Forecasted
51
States covered
28,196
scope:national

77 grants found

Page 1 of 4

A binational cohort of the intersection between substance use, HIV, and associated comorbidities among people who inject drugs in San Diego, CA

Due May 31, 2030
$2.4M - $2.4M
LA JOLLA, CA

“We will prospectively study the intersection between substance use, HIV and related co-morbidities in a cohort of people who use drugs (PWUD) in San D...”

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Enhancing Access to Timely Research to Prevent HIV Transmission and Effectively Treat Substance Use

Due Jun 30, 2029
$2.4M - $2.4M
LOS ANGELES, CA

“The purpose of this proposed Avenir Award is to achieve widespread population health improvements in preventing HIV transmission and overdose amongst ...”

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Stimulant and Polysubstance use, Inflammation and Sex Effects on Myocardial Disease in HIV (SPISE)

Due Mar 31, 2030
$2.3M - $2.3M
SAN FRANCISCO, CA

“/ABSTRACT Heart failure (HF) and other cardiovascular diseases (CVDs) constitute a leading cause of death in people with HIV (PWH). Compared to people...”

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Responding to the Increase in Substance Use, HIV, HCV, and Overdose in New England (RISE-NE)

National Institute on Drug Abuse·Due May 31, 2030
$2.1M - $2.1M
LA JOLLA, CA

“Background: Despite the availability of robust substance use prevention and treatment services in some communities, sizable HIV outbreaks are occurrin...”

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Mitochondrial oxidative phosphorylation in substance use disorder and HIV

Due Dec 31, 2030
$1.4M - $1.4M
LA JOLLA, CA

“This proposal aims to address the intertwined epidemics of HIV-associated neurocognitive disorders (HAND) and opioid use disorder (OUD) in the context...”

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Studying NeuroHIV and addictive substances in a human microglia-neuron chimera mouse model

Due Aug 31, 2027
$1.1M - $1.1M
SAN FRANCISCO, CA

“HIV and substance use disorder (SUD) alter brain functions, but current in vitro and in vivo models fail to replicate the complexity and sanctuary rol...”

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CASA and FostrSpace: Systems delivery of digital substance use prevention tools to foster youth

National Institute on Drug Abuse·Due Feb 28, 2029
$973K - $973K
SAN FRANCISCO, CA

“Youth in foster care have documented higher rates of substance use and unmet behavioral health needs than youth who are not involved in the child welf...”

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Breaking Barriers: Innovating HIV Elimination with Social Network Strategies and Routine Substance Use Screening

Due Apr 30, 2030
$787K - $787K
LA JOLLA, CA

“This proposal focuses on identifying viremic and/or people with substance use disorder (SUD), to engage for early intervention, as these often-overlap...”

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Development of an mHealth intervention to reduce substance use and HIV risk for young adult women affected by sex trafficking

Due May 31, 2028
$711K - $711K
Oakland, CA

“Sex trafficking is a global concern that results in millions of individuals being sexually exploited annually. Racial-ethnic and sexual minority youth...”

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Longitudinal pathways between adolescent social media use and substance use: Informing evidence-based guidance

Due Apr 30, 2030
$703K - $703K
SAN FRANCISCO, CA

“Enter the text here that is the new abstract information for your application. This section must be no longer than 30 lines of text. Adolescence is an...”

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CAS-SC: Mechanistic Understanding of Biodechlorination-facilitated Defluorination of Polychlorofluoroalkyl Substances

Due Aug 31, 2027
$600K - $600K
RIVERSIDE, CA

“Polychlorofluoroalkyl substances (PCFAS) represent a large sub-class of emerging per- and polyfluoroalkyl substances (PFAS) widely used and detected i...”

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An episode-based paradigm for studying family dynamics in adolescent substance use

Due Feb 29, 2028
$440K - $440K
LA JOLLA, CA

“/ABSTRACT Family processes such as parental monitoring of the teens’ whereabouts or provision of discipline are core treatment targets in our most pot...”

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Parental digital location tracking and adolescent substance misuse

Due Jun 30, 2027
$437K - $437K
LA JOLLA, CA

“/ABSTRACT In the past 5 years, at least 50% of parents in the U.S. have begun using GPS-based location of their teen’s smartphone (“digital location t...”

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Pseudocannabinoids for mitigation of substance use disorder

Due May 31, 2027
$334K - $334K
SACRAMENTO, CA

“Cannabidiol (CBD), the major component of Cannabis sativa, is best known for its anticonvulsant properties. It shows far more potent antiseizure activ...”

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ACCOMPLISH (Applied Coaching of COMPutational Learners In Substance use and HIV) Mentoring Program

Due Aug 31, 2030
$206K - $206K
SAN FRANCISCO, CA

“/ ABSTRACT Methamphetamine (MA) use has been increasingly recognized as a significant contributor to the worsening health outcomes of individuals with...”

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In vivo massive parallel reporter assay to analyze the function of cis-regulatory elements and variants implicated in substance use disorders

Due Aug 31, 2027
$198K - $198K
LA JOLLA, CA

“Substance use disorders (SUD) are highly heritable. Genome-wide association studies (GWAS) have begun to identify genetic variants associated with SUD...”

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Mentoring Patient-Oriented Research on Central Nervous System (CNS) Dysfunction in Individuals with HIV and Substance Use

Due Apr 30, 2031
$193K - $193K
LA JOLLA, CA

“The overall goal of this K24 application is to provide protected time to enhance my capabilities and mentor the next generation of researchers in pati...”

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From Childhood to Adulthood: the Co-occurrence of Trauma, Substance Use, and Additional Stressors

Due Jun 30, 2027
$158K - $158K
LA JOLLA, CA

“Posttraumatic stress disorder (PTSD) and substance use disorder (SUD) frequently co-occur. Existing research mainly focuses on symptoms among adults a...”

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Substance use and DNA methylation at the intersection of sex and gender

Due Dec 31, 2026
$123K - $123K
STANFORD, CA

“/ABSTRACT Sexual minority (SM, i.e., people who are not heterosexual) and gender minority (GM, i.e., people who have a gender that is discordant from ...”

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Developmental Brain Connectomes and Substance Use in Adolescence

National Institute on Drug Abuse·Due Aug 14, 2027
$75K - $75K
LA JOLLA, CA

“/ABSTRACT Adolescence is a unique neurodevelopmental period where bottom-up limbic processes are pronounced while top-down executive control is onboar...”

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