TY - RPRT TI - High tumor mutational burden and PIK3CA mutations correlate with poor Merkel cell carcinoma-specific survival. AU - Matheus Lobo AU - Furkan Bahar AU - Julia L Schnabel AU - Joao P Duprat Neto AU - Aniket Shetty AU - Karam Khaddour AU - Manisha Thakuria AU - Ann W Silk AU - James A DeCaprio PY - 2026 DO - 10.1172/jci.insight.197108 UR - https://pubmed.ncbi.nlm.nih.gov/42018651/ ID - 42018651 ER -