TY - RPRT TI - Projection-defined ventral tegmental area neurons exhibit distinct molecular adaptations during acute fentanyl withdrawal AU - Montemarano, A. AU - Sohail, H. AU - Hnilo, M. E. AU - Fox, L. D. AU - Briones, A. AU - Ostman, A. E. AU - Fox, M. E. PY - 2026 DO - 10.64898/2026.10.02.756315 UR - https://www.biorxiv.org/content/10.64898/2026.10.02.756315v1 ID - 10.64898/2026.10.02.756315 ER -