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grant HR001125S0014

CoasterChase

DARPA is seeking groundbreaking research proposals to develop a new technology that targets neurons in the small intestine to influence the body’s stress response. The CoasterChase program aims to create an ingestible device that can monitor and stimulate stress-related biomarkers in the small intestine. The focus is on pioneering approaches in neuromodulation and electronics, rather than incr…

The Defense Advanced Research Projects Agency (DARPA) is soliciting innovative proposals that leverage a novel understanding of the enteric nervous system as well as emerging neuromodulation technologies to selectively target neurons in the small intestine and alter the body’s stress response. T…

Funding Source

Agency: DARPA - Biological Technologies Office

Eligibility

Others (see text field entitled "Additional Information on Eligibility" for clarification)

All responsible sources capable of satisfying the Government's needs may submit a proposal that shall be considered by DARPA. See the Eligibility Information section of the BAA for more information.

Dates

Solicitation Posted: June 26, 2025
Application Response Due: August 28, 2025
Solicitation Closed: September 27, 2025

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