Development of lysosome targeted therapeutics

Ended Project Grant Awarded Last action

Award ID
R41CA271967
Recipient
Awarding agency
Obligated
$258,981

Award facts

Assistance listing
93.395 Cancer Treatment Research
Completion date
Originally
Place of performance
Oro Valley, AZ 85755, USA

Award details come from USAspending.gov.

Description

Abstract
Lysosomal proteolysis facilitates the turnover of organelles and selected long-lived proteins and is a critical regulator of cellular homeostasis. Its aberrant activation promotes drug resistance and cancer progression by generating alternative sources of survival sustaining metabolic fuel to cells that are stressed by hypoxia, radiation, chemotherapy, and targeted agents. Despite its clear potential as a therapeutic target, no intentionally designed targeted inhibitors of lysosomal function have been FDA approved to date. We recently generated a series of novel orally available lysosomal disrupting agents with favorable safety profiles and single agent therapeutic activity. Our first lead HIT is active against acute myeloid leukemia (AML) cells with high-risk features and augments the efficacy of azacitidine to significantly extend overall survival in mouse models of AML. Our major goal is to use medicinal chemistry approaches to optimize its pharmacologic properties to develop a novel lysosomal proteolysis inhibitor that can be commercialized for the treatment of patients with AML and other diseases where aberrant pathway activity contributes to pathogenesis.

Transactions

Action Obligated Date
Amendment -$257,701
Amendment $0
Amendment $0
Amendment $258,341
Original award $258,341

Quick answers

Who received award R41CA271967?

R41CA271967 was awarded to Majestic Therapeutics, LLC by National Cancer Institute (National Institutes of Health) on July 1, 2022.

How much is award R41CA271967 worth?

$258,981 has been obligated on R41CA271967.

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