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In vivo Cancer Imaging Exploratory/Developmental Grants (R21)

National Institutes of Health

open
Rolling / OpenLast verified: 2026-06-18

About This Grant

The Cancer Imaging Program (CIP) of the Division of Cancer Treatment and Diagnosis (DCTD) solicits exploratory/developmental (R21) applications that articulate high risk and/or high impact research focused on in vivo cancer imaging for detection, diagnosis, and monitoring of response to therapy. Topics considered responsive to this Funding Opportunity Announcement (FOA) will cover the entire spectrum of in vivo cancer imaging research, from basic discovery of new cancer imaging agents and technologies, through pre-clinical testing and validation, to the early feasibility testing of those novel agents and technologies in small clinical trials. This FOA utilizes the NIH exploratory/developmental R21 grant mechanism only. The R21 is not renewable. The total project period for an application submitted in response to this FOA may not exceed 2 years. Direct costs are limited to $275,000 over an R21 2-year period, with no more than $200,000 in direct costs allowed in any single year. Because the nature and scope of the proposed research will vary from application to application, it is anticipated that the size and duration of each award will also vary. The total amount awarded and the number of awards will depend upon the quality, duration, and costs of the applications received. Eligible organizations include: For-profit organizations; non-profit organizations; public or private institutions, such as universities, colleges, hospitals and laboratories; units of State governments; units of local governments; eligible institutions of the Federal government; domestic institutions; foreign institutions; faith-based or community-based organizations; Indian/Native American Tribal Governments (Federally Recognized); Indian/Native American Tribal Governments (Other than Federally Recognized); and Indian/Native American Tribally Designated Organizations. Eligible Project Directors/Principal Investigators (PDs/PIs): Any individual with the skills, knowledge, and resources necessary to carry out the proposed research; any eligible PD/PI is invited to work with their institution to develop an application for support. Individuals from underrepresented racial and ethnic groups as well as individuals with disabilities are always encouraged to apply for NIH support. Applicants may submit more than one application, provided each application is scientifically distinct.

Grant Summary

In vivo Cancer Imaging Exploratory/Developmental Grants (R21) is a National Institutes of Health grant providing up to $200K for municipality. Applications are accepted on a rolling basis. Check eligibility and apply with FindGrants.

Focus Areas

education

Eligibility

municipality

How to Apply

Funding Range

Up to $200K

Deadline

Rolling / Open

Complexity
Medium
  1. 1Confirm your organization is eligible for In vivo Cancer Imaging Exploratory/Developmental Grants (R21) from National Institutes of Health, checking organization type, location, and any population or project requirements.
  2. 2Gather the required documents and information, including your organization details, project plan, and budget figures.
  3. 3Draft your application narrative and budget addressing the funder's priorities and review criteria. FindGrants can draft each section for you to review and edit.
  4. 4Review every section against the requirements checklist, then export a submission-ready application pack and submit it to National Institutes of Health before the deadline.
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In vivo Cancer Imaging Exploratory/Developmental Grants (R21): Frequently Asked Questions

Who is eligible for the In vivo Cancer Imaging Exploratory/Developmental Grants (R21)?

In vivo Cancer Imaging Exploratory/Developmental Grants (R21) is offered by National Institutes of Health and is generally open to municipality. It is open to organizations nationwide unless the funder specifies otherwise. Review the specific eligibility terms before applying, since funders set their own requirements around organization type, location, and the population or project being served.

How much funding does the In vivo Cancer Imaging Exploratory/Developmental Grants (R21) provide?

In vivo Cancer Imaging Exploratory/Developmental Grants (R21) provides up to $200K per award from National Institutes of Health. Actual award sizes depend on the scope of your project, available program funds, and the number of applicants, so build a budget that reflects realistic, allowable costs rather than the maximum figure.

When is the In vivo Cancer Imaging Exploratory/Developmental Grants (R21) deadline?

In vivo Cancer Imaging Exploratory/Developmental Grants (R21) accepts applications on a rolling or ongoing basis, so there is no single fixed deadline. Confirm current timing with the funder, National Institutes of Health, before you apply, and submit as early as possible because rolling programs can close once funds are committed.

How do you apply for the In vivo Cancer Imaging Exploratory/Developmental Grants (R21)?

To apply for In vivo Cancer Imaging Exploratory/Developmental Grants (R21), confirm your eligibility, gather the required documents, and prepare a narrative and budget that address the funder's priorities. FindGrants guides you step by step and can draft each section, then exports a submission-ready application pack for this grant from National Institutes of Health.

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