NSF award 2534515 · Johns Hopkins University

Collaborative Research: Structure and Function of Direct Delivery Peptides

Final report due

29 July 2029

in 1,015 days · The award ends on 31 March 2029.

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Decide about an extension1 Dec 2028in 775 days
award ending 2029-03-31 · Research.gov
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Extension request14 Feb 2029in 850 days
award ending 2029-03-31 · Research.gov
PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice21 Mar 2029in 885 days
award ending 2029-03-31 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due29 Jul 2029in 1015 days
award ending 2029-03-31 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due29 Jul 2029in 1015 days
award ending 2029-03-31 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out29 Jul 2029in 1015 days
award ending 2029-03-31 · Research.gov
PAPPG 24-1: “financially closed out 120 days after their expiration date”

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NSF lists this award's end date as 31 March 2029.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 29 July 2029.

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Award card

Award number: 2534515
Period of support: 1 Apr 2026 – 31 Mar 2029
Amount: $300,000
Awardee: Johns Hopkins University, Baltimore, MD
Program: BIOMATERIALS PROGRAM
Directorate: MPS

Abstract

Non-technical description Every living cell is surrounded by a very thin membrane barrier that keeps most large and water-soluble molecules out of the cell. The membrane protects the cell, but it also makes it hard to deliver useful cargo molecules, such as drugs, into cells. Short molecules called cell penetrating peptides can sometimes carry cargo across this barrier, but most known examples work inefficiently and…

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