Synthesis and Biological Activity Assessment of Different Diastereomers in siRNA Drug LEQVIO (Inclisiran) (U01) Clinical Trial Not Allowed
Food and Drug Administration · Department of Health and Human Services
At a glance
Synthesis and Biological Activity Assessment of Different Diastereomers in siRNA Drug LEQVIO (Inclisiran) (U01) Clinical Trial Not Allowed is a forecasted federal cooperative agreement opportunity from the Food and Drug Administration (Department of Health and Human Services). The agency has forecast this opportunity but has not yet set an application deadline. Individual awards are listed as $300K, with about 1 award expected. The notice is unrestricted by applicant type, subject to any clarifications in the notice. Cost sharing is not required. It is funded under Assistance Listing 93.103 (Food and Drug Administration Research).
Summary assembled from the official notice's fields. The official notice governs.
Key facts
- Posted
- Nov 24, 2023
- Est. close date
- Not listed
- Award floor
- $300,000
- Award ceiling
- $300,000
- Est. total funding
- Not specified
- Expected awards
- 1
- Cost sharing
- Not required
- Funding instrument
- Cooperative Agreement
- Opportunity category
- Discretionary
- Fiscal year
- FY2024
Who can apply
- State governments
- County governments
- City or township governments
- Special district governments
- Independent school districts
- Public colleges & universities
- Federally recognized tribal governments
- Public & Indian housing authorities
- Native American tribal organizations
- 501(c)(3) nonprofits
- Nonprofits without 501(c)(3) status
- Private colleges & universities
- For-profit organizations (not small businesses)
- Small businesses
- Others (see notice)
- Unrestricted (any entity type)
Additional information on eligibility (from the notice)
Applicant organizations may submit more than one application, provided that each application is scientifically distinct. The FDA will not accept duplicate or highly overlapping applications under review at the same time per 2.3.7.4 Submission of Resubmission Application. This means that the NIH or FDA will not accept:•A new (A0) application that is submitted before issuance of the summary statement from the review of an overlapping new (A0) or resubmission (A1) application.•A resubmission (A1) application that is submitted before issuance of the summary statement from the review of the previous new (A0) application.•An application that has substantial overlap with another application pending appeal of initial peer review (see 2.3.9.4 Similar, Essentially Identical, or Identical Applications).
A quick check against the listed applicant types — other requirements in the notice still apply.
Based on the published notice. Review the official notice for complete eligibility requirements.
What it funds
Official synopsis as published by the agency, formatted for readability.
The purpose of this research is to systematically evaluate the diastereomeric composition of LEQVIO (Inclisiran), an FDA-approved, N-acetyl galactosamine (GalNAc)-conjugated siRNA drug, and to understand the biological/pharmacological activity of each diastereomer in LEQVIO through stereo chemically controlled synthesis and biological activity assessment using in vitro and animal models. The proposed studies will focus on 1) synthesis of each diastereomer of LEQVIO (Inclisiran) in stereo chemically pure form; 2) assessment of the biological activity of each stereo chemically pure diastereomer in inhibiting PCSK9 activity using in vitro assays and in a transgenic mouse model; 3) development of analytical methods to identify and characterize the stereochemical structure of each diastereomer in LEQVIO; and 4) assessment of the individual contribution of each diastereomer to the overall pharmacological activity of LEQVIO. Tools developed in this research can also be applied to other similar GalNAc-conjugated siRNAs specifically, and other siRNAs in general. Knowledge gained from this research will also contribute to the sameness evaluation of generic siRNAs, and to the quality control of oligonucleotide drugs.
How to apply
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Assistance Listing
What is an ALN?Reported obligations under ALN 93.103
Historical data · not a predictionWho was funded under ALN 93.103
Historical data · not a predictionSince October 1, 2023, 991 grant awards had funding actions under Food and Drug Administration Research, with 430 sub-awards passed on to other organizations. These are program-wide awards, not awards from this specific notice.
- THE CRITICAL PATH INSTITUTE$56.2M
- NATIONAL ENVIRONMENTAL HEALTH ASSOCIATION$39.7M
- ASSOCIATION OF FOOD & DRUG OFFICIALS$29.5M
- DUKE UNIVERSITY$19.1M
- THE MEDICAL DEVICE INNOVATION CONSORTIUM$15.6M
Agency contact (as published)
Terrin Brown Grantor
terrin.brown@fda.hhs.gov
(240) 402-7610
Quick answers
Is this opportunity open for applications yet?
Not yet. It is a forecast — an agency's advance notice of an expected opportunity. Forecast details and dates can change.
Who is eligible to apply for this opportunity?
The notice lists eligibility as unrestricted — open to any type of entity — subject to clarifications in the notice's additional eligibility information.
How much funding is available through this opportunity?
Per the notice, individual awards are listed as $300k and the agency expects to make about 1 awards.
How do I apply for this opportunity?
Applications are submitted through the official source, not through GrantsJunction. Open the official notice on Grants.gov (opportunity FOR-FD-24-007), and review the full announcement and application package. Organizations applying through Grants.gov generally need an active SAM.gov registration and a Grants.gov account, which can take several weeks to set up.
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