Development of first-in-class antagonists of the retinoid pathway as novel oral immunotherapies for solid cancers

Ended Project Grant Awarded Last action

Award ID
R43CA278127
Recipient
Awarding agency
Obligated
$398,040

Award facts

Assistance listing
93.395 Cancer Treatment Research
Completion date
Originally
Place of performance
New Jersey, USA

Award details come from USAspending.gov.

Description

Abstract
The majority of cancer deaths are caused by dissemination and growth of secondary tumors throughout the body. While the 5-year survival rate for localized cancers has dramatically improved over the last four decades of drug development, the survival rates for cancer patients with advanced or metastatic disease remains abysmal, with median survival of stage 4 patients at 10 months following diagnosis. Patients diagnosed with advanced or metastatic cancers are furthermore considered terminal as metastatic lesions are resistant to current therapeutic options. New therapeutic agents that can effectively treat and enforce regression of advanced cancers or established metastases are urgently needed in the therapeutic repertoire, yet only immune checkpoint blockade therapies have shown the ability to prolong survival in a small subset of patients with stage 4 cancer. Therefore, immunotherapies with novel mechanisms of action and complementarity to current therapies are urgently needed to increase the percentage of responding patients and improve cancer survival metrics in the united states. Our academic collaborators as well as other leading academic laboratories have identified an immunosuppressive signaling pathway driven by two complementary enzymes that is critical to the progression of solid tumors by generating an immunosuppressive tumor microenvironment. Both our discovery work and recently published studies demonstrate this pathway is a critical node in the progression of multiple cancer types such as sarcoma, melanoma and breast cancer, yet prior commercial and academic attempts to drug this pathway have failed due to lack of potency, specificity and/or poor pharmacological properties. We are the first group to have developed lead compounds against this pathway that show exceptional potency and specificity while avoiding the pharmacologic liabilities of other drug development programs. Importantly, our therapies show promise in treating advanced and metastatic cancers and are characterized by low nanomolar potency (

Transactions

Action Obligated Date
Amendment -$0
Original award $398,040

Quick answers

Who received award R43CA278127?

R43CA278127 was awarded to Kayothera, Inc. by National Cancer Institute (National Institutes of Health) on May 3, 2023.

How much is award R43CA278127 worth?

$398,040 has been obligated on R43CA278127.

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