Opportunity Information: Apply for RFA DA 22 024
The funding opportunity titled "Mechanistic Studies on the Impact of Social Inequality on the Substance Use Trajectory (R01 Basic Experimental Studies with Humans Required)" (Funding Opportunity Number: RFA-DA-22-024) is a discretionary grant program offered by the National Institutes of Health (NIH). It supports research that digs into the underlying neurocognitive mechanisms connecting socioeconomic inequality to substance use and related outcomes. The focus is not only on whether social and economic inequality is associated with substance use, but on the "how" and "why" at the level of brain-behavior pathways, cognitive processes, and experimentally testable mechanisms in humans.
A central theme of the announcement is the substance use trajectory, meaning the set of stages and transitions people may move through over time. This can include early risk and initiation, escalation in frequency or quantity, development of problematic use or substance use disorder, persistence and relapse, as well as recovery and remission. The FOA is designed to encourage studies that examine how socioeconomic inequality shapes these points along the trajectory, potentially by altering stress exposure, reward processing, decision-making under uncertainty, impulsivity, executive function, emotional regulation, learning processes, and other neurocognitive systems that can plausibly influence substance-related choices and vulnerability.
Because the announcement specifies "Basic Experimental Studies with Humans Required," applicants are generally expected to include experimental research approaches conducted in human participants, rather than purely observational or purely animal-model work. In practice, this often implies designs that can test causal or mechanistic hypotheses more directly, such as laboratory-based behavioral tasks, neurocognitive paradigms, neuroimaging or psychophysiological measures, experimentally manipulated stress or social context (as ethically appropriate), or tightly controlled intervention-like manipulations used primarily to probe mechanism rather than to deliver a full clinical treatment trial. The emphasis is on identifying and validating mechanisms that link social inequality exposures to substance use behavior, risk, and progression.
The opportunity uses the NIH R01 mechanism, which typically supports well-developed, hypothesis-driven projects with sufficient scope to investigate complex questions over multiple years. The activity category is listed under education and health, and it is associated with CFDA number 93.279, reflecting its placement within NIH substance use and addiction-related research programs. The source information does not specify an award ceiling or the expected number of awards in the fields provided, so applicants would normally look to the full FOA text and NIH budget guidance for practical expectations about budget limits, project period, and program priorities.
Eligibility is broad and includes many types of organizations. Domestic applicants can include state, county, and city or township governments; special district governments; independent school districts; public and state-controlled institutions of higher education; private institutions of higher education; Native American tribal governments that are federally recognized; public housing authorities/Indian housing authorities; tribal organizations that are not federally recognized; nonprofit organizations with or without 501(c)(3) status (other than institutions of higher education); for-profit organizations other than small businesses; small businesses; and other eligible entities. The announcement also explicitly highlights additional eligible applicants such as Alaska Native and Native Hawaiian Serving Institutions; Asian American Native American Pacific Islander Serving Institutions (AANAPISI); Hispanic-serving Institutions; Historically Black Colleges and Universities (HBCUs); Tribally Controlled Colleges and Universities (TCCUs); eligible federal agencies; faith-based or community-based organizations; regional organizations; U.S. territories or possessions; Indian/Native American tribal governments other than federally recognized; and non-U.S. entities (foreign organizations). This breadth suggests a strong interest in encouraging participation from institutions and communities that are closely connected to populations affected by socioeconomic inequities and related health disparities.
Key administrative details from the opportunity listing include an original closing date of 2021-10-14 and a creation date of 2021-05-24. The funding instrument is a grant, and the agency is the National Institutes of Health. Overall, the program is best understood as a call for rigorous, mechanistic human research that can explain the pathways through which socioeconomic inequality translates into changes in substance use risk and progression, with the longer-term goal of informing prevention, policy, and intervention strategies that are grounded in a clear understanding of neurocognitive processes shaped by unequal social conditions.Apply for RFA DA 22 024
- The National Institutes of Health in the education, health sector is offering a public funding opportunity titled "Mechanistic Studies on the Impact of Social Inequality on the Substance Use Trajectory (R01 Basic Experimental Studies with Humans Required)" and is now available to receive applicants.
- Interested and eligible applicants and submit their applications by referencing the CFDA number(s): 93.279.
- This funding opportunity was created on 2021-05-24.
- Applicants must submit their applications by 2021-10-14. (Agency may still review applications by suitable applicants for the remaining/unused allocated funding in 2026.)
- Eligible applicants include: State governments, County governments, City or township governments, Special district governments, Independent school districts, Public and State controlled institutions of higher education, Native American tribal governments (Federally recognized), Public housing authorities/Indian housing authorities, 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, Nonprofits that do not have a 501 (c) (3) status with the IRS, other than institutions of higher education, Private institutions of higher education, For-profit organizations other than small businesses, Small businesses, Others.
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Frequently Asked Questions (FAQs)
What is the title and funding opportunity number for this grant?
The opportunity is titled "Mechanistic Studies on the Impact of Social Inequality on the Substance Use Trajectory (R01 Basic Experimental Studies with Humans Required)" and the Funding Opportunity Number (FOA) is RFA-DA-22-024.
Which agency is offering this funding opportunity?
This is a discretionary grant program offered by the National Institutes of Health (NIH).
What type of funding instrument is this?
The funding instrument is a grant.
What grant mechanism does this opportunity use?
This opportunity uses the NIH R01 mechanism, which generally supports well-developed, hypothesis-driven projects with enough scope to address complex research questions over multiple years.
What is the main purpose of this funding opportunity?
The purpose is to support research that identifies and tests the underlying neurocognitive mechanisms that connect socioeconomic inequality to substance use and related outcomes. The focus is on explaining the "how" and "why" of the relationship, including brain-behavior pathways and experimentally testable mechanisms in humans.
What does the FOA mean by "substance use trajectory"?
"Substance use trajectory" refers to stages and transitions that may occur over time, such as early risk and initiation, escalation in frequency or quantity, development of problematic use or substance use disorder, persistence and relapse, and recovery and remission.
What kinds of research questions is NIH trying to encourage through this FOA?
The FOA encourages mechanistic questions about how socioeconomic inequality shapes movement along the substance use trajectory. This includes studying plausible pathways such as changes in stress exposure, reward processing, decision-making under uncertainty, impulsivity, executive function, emotional regulation, learning processes, and other neurocognitive systems that may influence substance-related choices and vulnerability.
What does "Basic Experimental Studies with Humans Required" mean for applicants?
It means applicants are generally expected to include experimental research approaches conducted in human participants, rather than relying solely on observational designs or solely on animal-model work. The intent is to support studies that can more directly test causal or mechanistic hypotheses in humans.
What are examples of study approaches that may fit the "basic experimental studies with humans" expectation?
Examples mentioned or implied include laboratory-based behavioral tasks, neurocognitive paradigms, neuroimaging or psychophysiological measures, ethically appropriate experimental manipulation of stress or social context, and tightly controlled intervention-like manipulations used primarily to probe mechanism (rather than to deliver a full clinical treatment trial).
Is this opportunity intended to fund clinical treatment trials?
The emphasis described is on mechanism-focused experimental work. While some studies may use intervention-like manipulations, they are described as being used primarily to probe mechanisms rather than to run a full clinical treatment trial.
What scientific level of explanation is emphasized in this FOA?
The FOA emphasizes neurocognitive mechanisms and brain-behavior pathways, along with cognitive processes that can be tested experimentally in humans, to explain how inequality-related exposures translate into substance use behavior, risk, and progression.
How is socioeconomic inequality expected to relate to substance use in the kinds of projects this FOA is seeking?
The FOA is focused on projects that go beyond documenting association and instead test mechanisms by which inequality could affect stress and other neurocognitive systems (for example, reward processing, executive function, emotion regulation, and learning), ultimately influencing substance-related decisions and vulnerability across the trajectory.
What is the CFDA number associated with this opportunity?
The CFDA number listed is 93.279, reflecting its placement within NIH substance use and addiction-related research programs.
What activity category is this opportunity listed under?
The activity category is listed under education and health.
Who is eligible to apply?
Eligibility is broad. Domestic applicants may include various government entities (state, county, city or township), special district governments, independent school districts, public and state-controlled institutions of higher education, private institutions of higher education, federally recognized Native American tribal governments, public housing authorities/Indian housing authorities, non-federally recognized tribal organizations, nonprofits (with or without 501(c)(3) status, other than institutions of higher education), for-profit organizations (other than small businesses), small businesses, and other eligible entities.
Are minority-serving institutions and community-based organizations eligible?
Yes. The opportunity explicitly highlights eligibility for organizations such as Alaska Native and Native Hawaiian Serving Institutions, AANAPISI institutions, Hispanic-serving Institutions, Historically Black Colleges and Universities (HBCUs), and Tribally Controlled Colleges and Universities (TCCUs), as well as faith-based or community-based organizations and regional organizations.
Are U.S. territories or possessions eligible to apply?
Yes. U.S. territories or possessions are explicitly listed among eligible applicants.
Are tribal governments and tribal organizations eligible?
Yes. The eligibility list includes federally recognized Native American tribal governments, as well as Indian/Native American tribal governments and tribal organizations that are not federally recognized.
Are foreign (non-U.S.) organizations eligible to apply?
Yes. The opportunity explicitly includes non-U.S. entities (foreign organizations) among eligible applicants.
Does the listing specify an award ceiling or the expected number of awards?
No. The provided information indicates that an award ceiling and the expected number of awards are not specified in the fields shown. Applicants would typically refer to the full FOA text and NIH budget guidance for details about budget limits, project period, and program priorities.
What are the key dates shown in the opportunity listing?
The listing includes a creation date of 2021-05-24 and an original closing date of 2021-10-14.
What is the overall goal or longer-term impact of the research supported by this program?
The longer-term goal is to inform prevention, policy, and intervention strategies by producing a clear, mechanistic understanding of how unequal social and economic conditions shape neurocognitive processes and, in turn, substance use risk and progression.
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