Funding Amount

$50,000

Deadline

Deadline not published

Grant Type

Foundation

Deadline history & next window

Cycle
Annual
Tracked since
May 2026

Source: the cycle recorded on this listing. Confirm dates with the funder.

Can we apply?

Check your organization against each line. Taken from the listing; confirm with the funder's guidelines.

Other requirements

  • PI Requirements: Principal Investigator(s) must hold doctoral degrees
  • Funding Status: PIs must be listed as PI on a single ventricle- or cardiovascular development-related grant funded through December 31, 2022
  • Project Relevance: Proposed expansion plans must have demonstrated relevance to single ventricle heart disease or its associated sequelae

Overview

The Expansion Awards enable 'piggyback' funding for teams to add new directions or approaches to their currently funded work. This one-time grant supports researchers by expanding the scope of an existing project, expediting time to completion, or otherwise increasing the scientific interest or impact of existing studies already underway.

Award Details

  • Award Amount: $50,000 (one-time grant)
  • Award Duration: 12 months
  • Recurrence: Annual
  • Investment Impact: Supports next-generation equipment and technology housed in single ventricle research labs

Focus Areas

Proposals must include at least one of the following:

  • Expansion of existing funded studies within the single ventricle research community; OR
  • Addition of single-ventricle-directed aims to ongoing studies within the cardiovascular development field

Eligibility

  • PI Requirements: Principal Investigator(s) must hold doctoral degrees
  • Funding Status: PIs must be listed as PI on a single ventricle- or cardiovascular development-related grant funded through December 31, 2022
  • Project Relevance: Proposed expansion plans must have demonstrated relevance to single ventricle heart disease or its associated sequelae

Application Scope

Proposals may showcase:

  • Microscopy techniques
  • Computational approaches
  • Molecular techniques
  • Validation of new sequencing approaches
  • Movement from in vitro models to proof-of-concept in human tissue
  • Pharmacological treatment development
  • Project acceleration

Previous Cycles

  • 2022 Expansion Award Recipients: 10 research teams selected, $490K+ investment
    • Teams from institutions including Cornell University, Boston Children's Hospital, Children's Hospital of Philadelphia, University of Texas Medical Branch, Seattle Children's Hospital, University of California San Diego, Massachusetts General Hospital, University of Oxford, Medical College of Wisconsin, and Texas Children's Hospital

How to Apply

Application Process

  1. Submit Proposal - Complete proposal submission
    • 2022 cycle deadline: May 2, 2022
    • Subsequent cycles: Check website for updated deadlines
  2. Proposal Review - Applications reviewed for scientific merit and expansion impact
  3. Selection and Notification - Successful proposals notified and funded

Required Materials

  • Proposal describing expansion of existing funded work
  • Description of how expansion adds new directions or approaches
  • Documentation of current funding status (PI listed on active grant)
  • Demonstration of relevance to single ventricle disease or sequelae

Proposal Considerations

  • How expansion will increase scientific interest or impact
  • Timeline and feasibility of 12-month project
  • Relevance to single ventricle research community
  • Ability to move research forward (e.g., from in vitro to human tissue testing)

Past recipients of this program

Recent awards under this program (from Additional Ventures Foundation's IRS filings)

33 grants in Additional Ventures Foundation's 2021–2023 filings reference “Expansion Award Program” in their stated purpose. Amounts and places as reported by the funder.

What Additional Ventures Foundation actually gave

Source: IRS Form 990-PF, 2024

Grants in 2024
68
Total given
$17.15M
Median grant
$220K
Range
$2,500–$1.2M
  • By dollars: California 30%, Massachusetts 9%, Pennsylvania 9%. Top recipient cities: Boston, MA; Redwood City, CA; New York, NY.
  • 0% of grants with a stated purpose were for general or operating support.

Example grants

  • The J David Gladstone Institutes · San Francisco, CA

    Innovation award

    $1.2M

  • Renata Medical Inc · Newport Beach, CA

    Transcatheter fontan shunt development

    $1.1M

  • Boston Children's Hospital · Boston, MA

    Force fund

    $934K

  • Nationwide Children's Hospital Inc · Columbus, OH

    Cures collaborative

    $595K

  • Carnegie Mellon University · Pittsburgh, PA

    Cures collaborative

    $493K

IRS Form 990-PF, 2024. Amounts as reported by the funder. Full 990 history →

Focus Areas & Funding Uses

Fields of Work

  • Science research
  • Heart disease

Categories

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