TY - RPRT TI - Nucleic acid turnover and lipid remodeling distinguish T cell activation and exhaustion states via label-free Raman spectroscopy AU - Morales, M. AU - Premachandran, S. AU - Ravichandran, S. AU - Tadesse, L. F. PY - 2026 DO - 10.64898/2026.05.25.727733 UR - https://www.biorxiv.org/content/10.64898/2026.05.25.727733v1 ID - 10.64898/2026.05.25.727733 ER -