10/16/2026
๐ ๐บ๐ผ๐ฑ๐๐น๐ฎ๐ฟ ๐ณ๐ฟ๐ฎ๐บ๐ฒ๐๐ผ๐ฟ๐ธ ๐ณ๐ผ๐ฟ ๐ฎ๐ป๐๐ถ๐ฏ๐ผ๐ฑ๐-๐ฑ๐ฟ๐๐ด ๐ฐ๐ผ๐ป๐ท๐๐ด๐ฎ๐๐ฒ ๐ฏ๐ถ๐ผ๐บ๐ฎ๐ฟ๐ธ๐ฒ๐ฟ๐
A recent review describes how ADC efficacy depends on several factors, including intracellular trafficking, linker cleavage, payload susceptibility, and the tumor microenvironment.
The authors propose a modular biomarker framework that considers:
โข Target biology: Antigen abundance and accessibility
โข ADC processing: Internalization and linker cleavage
โข Payload susceptibility: Sensitivity and resistance mechanisms
โข Toxicity: Biomarkers to guide dosing and improve safety
Thinking about more comprehensive, prospectively validated biomarkers could improve patient selection, therapeutic sequencing, and treatment optimization.
Find the paper here: https://www.nature.com/articles/s41571-026-01213-3
Antibodyโdrug conjugates (ADCs) have transformed the management of various advanced-stage solid cancers. Nonetheless, and despite considerable development efforts, many of these agents lack reliable biomarkers of clinical benefit and/or are reliant on traditional methods of biomarker assessment, w...