Dual-colour HER2/Chromosome 17 chromogenic in situ hybridisation assay enables accurate assessment of HER2 genomic status in gastric cancer and has potential utility in HER2 testing of biopsy samples

Abstract excerpt

BACKGROUND: Determination of HER2 protein expression by immunohistochemistry (IHC) and genomic status by fluorescent in situ hybridisation (FISH) are important in identifying a subset of high HER2-expressing gastric cancers that might respond to trastuzumab. Although FISH is considered the standard for determination of HER2 genomic status, brightfield ISH is being increasingly recognised as a viable alternative....

Topics

Share this publication in a Topic to start or enrich a Post.

• Share to Gastric Cancer Management and Outcomes
• Share to Gene expression and cancer classification