Medically reviewed by Doru Paul, MD Immunohistochemistry (IHC) is a special test used by pathologists to detect specific ...

By analyzing ERBB2 mRNA expression data, researchers identified a group of HER2-negative patients with poor outcomes and potential markers of treatment resistance.

Roche’s PATHWAY HER2 (4B5) test helps identify patients with HER2-ultralow breast cancer, who may be eligible for targeted ...

In the 25 years since the company’s launch, she estimates that LSBio has performed IHC testing on more than 80,000 antibodies and she has personally evaluated more than 25,000 different ...

The approval is based on findings from a phase 3 study which demonstrated the drug’s superiority over chemotherapy.

The availability of a simple immunohistochemical (IHC) test for HER2-low status is seen as critical to the successful rollout of Enhertu (trastuzumab deruxtecan) in this category of breast cancer ...

The U.S. Food and Drug Administration has approved Enhertu (trastuzumab deruxtecan) for the treatment of adult patients with ...

The approval also highlights the importance of testing metastatic breast cancer tumours for detectable staining with a standard IHC test to identify those who may be eligible for treatment with ...