Markus Eckstein

Immunohistochemical stratification of bladder small cell carcinoma reveals two major phenotypes with distinct therapeutic biomarker profiles

Aims Small cell carcinoma of the bladder (SmCCB) is a rare and aggressive malignancy that remains poorly defined. Using the transcriptional taxonomy established for small cell lung carcinoma (SCLC), we aimed to stratify SmCCB by dominant transcription factors and assess associati...

Divergent c-MYC Expression Patterns in NET and NEC: Insights from a Multicentre Cohort of 1380 Neuroendocrine Neoplasms

Abstract Neuroendocrine neoplasms (NEN) comprise well-differentiated neuroendocrine tumours (NET) and neuroendocrine carcinomas (NEC), whose distinction is clinically critical. Although c-MYC alterations have been implicated in NEC pathogenesis, c-MYC expression across NEC subtyp...