Health · Hardware
Pinetree Therapeutics
Pinetree Therapeutics is a Cambridge, Massachusetts biotech founded in 2019 that develops antibody-based targeted protein degraders for cancer. Its AbReptor and TAER-TAB platforms use modular bispecific and multispecific antibodies to hijack the body's own lysosomal machinery and eliminate disease-driving membrane-bound and extracellular proteins - including drug-resistant receptor tyrosine kinases that conventional inhibitors cannot reach. Led by founder and CEO Ho-Juhn Song, Ph.D., the preclinical company has raised roughly $111M to date, struck a $500M+ EGFR-degrader option deal with AstraZeneca, and is advancing lead oncology programs toward Phase I.