Current state of clinical development of TROP2-directed antibody–drug conjugates for triple-negative breast cancer

SummaryAntibody–drug conjugates (ADCs) against numerous molecular targets are currently being developed for the treatment of breast cancer (BCa). While the first ADC directed against Her2, namely trastuzumab–emtansine, was approved several years ago, targeting of TROP‑2, an epithelial cell marker overexpressed in approximately 80% of triple-negative breast cancers (TNBC) has gained interest through positive clinical data reported for the compound sacituzumab–govitecan (SG) resulting from the phase 3 ASCENT trial. This short review summarizes the data that led to approval of SG and to take a closer look at the state of clinical development of other ADCs targeting TROP‑2 in TNBC.

Bcl2 inhibitor venetoclax +/− Anti-CD20: what do deep remissions mean?

SummaryIn recent years, treatment of patients exhibiting chronic lymphocytic leukemia has changed extensively due to advances in the development of targeted therapies. The Bcl‑2 inhibitor venetoclax demonstrated outstanding results when used in mono- as well as combination therapy. Minimal residual disease (MRD) measurement has become an important endpoint in most studies and shows high prognostic potential. With upcoming combination strategies, the role of MRD measurement has also increased and is likely to become a routine marker in future clinical practice.