Key Dates

Related Announcements

PA-20-185 NIH Research Project Grant (Parent R01 Clinical Trial Not Allowed)

PA-22-176 PHS 2022-2 Omnibus Solicitation of the NIH, CDC and FDA for Small Business Innovation Research Grant Applications (Parent SBIR [R43/R44] Clinical Trial Not Allowed)

PA-22-177 PHS 2022-2 Omnibus Solicitation of the NIH and CDC for Small Business Innovation Research Grant Applications (Parent SBIR [R43/R44] Clinical Trial Required)

PA-22-178 PHS 2022-2 Omnibus Solicitation of the NIH for Small Business Technology Transfer Grant Applications (Parent STTR [R41/R42] Clinical Trial Not Allowed)

PA-22-179 PHS 2022-2 Omnibus Solicitation of the NIH for Small Business Technology Transfer Grant Applications (Parent STTR [R41/R42] Clinical Trial Required)

Issued by

National Heart, Lung, and Blood Institute (NHLBI)

Purpose

Large-scale, high-throughput sequencing studies, such as the NHLBI Trans-Omics for Precision Medicine (TOPMed) program and the NHGRI Genome Sequencing Program, have identified hundreds of millions of genetic variants potentially associated with numerous heart, lung, blood and sleep (HLBS) clinical phenotypes. The challenge now is to distinguish which are pathogenic and clinically significant, and at a level of scale capable of generating a knowledge base of annotated variants with sufficient breadth and depth to inform clinical care.

Biological functional assays are one approach to validating candidate disease variants. However, these assays are highly specific for the physiology of the target disease, require specialized expertise, and may be difficult or expensive to replicate in multiple research labs. Therefore, in order to accelerate development of assays to validate candidate variants, the NHLBI is seeking research applications from academic and small business entities proposing to design and conduct biological functional assays. Broad systems-level approaches are encouraged over single-gene or single-gene variant assessments.

The NHLBI is issuing this Notice of Special Interest (NOSI) to highlight interest in receiving grant applications focused on HLBS disorders in the following area(s):

• Development and/or application of moderate- or high-throughput functional assays to provide biological validation of candidate human variants associated with HLBS disorders
• Defining causal relationships between genotypes and phenotypes
• Development and validation of functionally informed risk predictions

Examples of potential research include, but are not limited to:

• Massively parallel reporter assays to screen thousands of regulatory elements in cell culture to identify variants that influence gene expression related to a specific HLBS endpoint
• Gene editing of human variants into iPSC cells and/or organoids followed by differentiation into HLBS cell type(s) that can be assayed for HLBS endpoints or drug responses
• Generation of iPSC or organoids-derived Lab-on-Chip cultures to study HLBS endpoints or drug responses
• Generation of Drosophila avatars of human variants to assay for systems-level disruptions of HLBS molecular networks
• Functional characterization of new Sickle Cell Disease-associated -omics candidates
• Characterizing biomedical and physiological functions of the hypothetical genes, unknown ORFs, and non-coding RNA to gain a more comprehensive understanding of uncharacterized genes in HLBS
• Large-scale ncRNA discovery and expression profiling to systematically characterize non-coding RNAs
• Developing and applying metabolomic profiling approach for identification of gene functions in HLBS
• Single-cell multi-omics temporal and spatial mapping analysis for uncovering differently organized cellular structures and function
• Multi-tissue transcriptomics analysis

Application and Submission Information

This notice applies to due dates on or after April 5, 2023, and subsequent receipt dates through September 7, 2026.

Submit applications for this initiative using one of the following funding opportunity announcements (FOAs) or any reissues of these announcements.

• PA-20-185 NIH Research Project Grant (Parent R01 Clinical Trial Not Allowed)
• PA-22-176 PHS 2022-2 Omnibus Solicitation of the NIH, CDC and FDA for Small Business Innovation Research Grant Applications (Parent SBIR [R43/R44] Clinical Trial Not Allowed)
• PA-22-177 PHS 2022-2 Omnibus Solicitation of the NIH and CDC for Small Business Innovation Research Grant Applications (Parent SBIR [R43/R44] Clinical Trial Required)
• PA-22-178 PHS 2022-2 Omnibus Solicitation of the NIH for Small Business Technology Transfer Grant Applications (Parent STTR [R41/R42] Clinical Trial Not Allowed)
• PA-22-179 PHS 2022-2 Omnibus Solicitation of the NIH for Small Business Technology Transfer Grant Applications (Parent STTR [R41/R42] Clinical Trial Required)

All instructions in the SF424 (R&R) Application Guide and the funding opportunity announcement used for submission must be followed, with the following additions:

• For funding consideration, applicants must include NOT-HL-23-066 (without quotation marks) in the Agency Routing Identifier field (box 4B) of the SF424 R&R form. Applications without this information in box 4B will not be considered for this initiative.

Applications nonresponsive to terms of this NOSI will not be considered for the NOSI initiative.

Inquiries

Scientific/Research Contact(s)
Charlene Schramm, Ph.D.
National Heart, Lung, and Blood Institute (NHLBI)
Telephone: 301-402-3793
Email: [email protected]