# Dopaminergic Gut-Brain Signaling on Adolescent Reward Learning After Adversity: Toward New, Noninvasive Treatments for Depression and Anxiety

> **NIH NIH R01** · UNIVERSITY OF CALIFORNIA LOS ANGELES · 2024 · $785,166

## Abstract

ABSTRACT
Approximately 2 in 10 American adolescents have experienced major depression in their lifespan, and 3 in 10
have experienced an anxiety disorder. Despite the clear

## Key facts

- **NIH application ID:** 10872956
- **Project number:** 1R01MH136259-01
- **Recipient organization:** UNIVERSITY OF CALIFORNIA LOS ANGELES
- **Principal Investigator:** Bridget L Callaghan
- **Activity code:** R01 (R01, R21, SBIR, etc.)
- **Funding institute:** NIH
- **Fiscal year:** 2024
- **Award amount:** $785,166
- **Award type:** 1
- **Project period:** 2024-05-08 → 2029-03-31

## Primary source

NIH RePORTER: https://reporter.nih.gov/project-details/10872956

## Citation

> US National Institutes of Health, RePORTER application 10872956, Dopaminergic Gut-Brain Signaling on Adolescent Reward Learning After Adversity: Toward New, Noninvasive Treatments for Depression and Anxiety (1R01MH136259-01). Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/grant/nih/10872956. Licensed CC0.

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