Receptor tyrosine-protein kinase erbB-2 is a protein that normally resides in the membranes of cells and is encoded by the ERBB2 gene. ERBB is abbreviated from erythroblastic oncogene B, a gene originally isolated from the avian genome.

2024年12月25日 · ERBB2, commonly referred to as HER2, is amplified and/or overexpressed in 20-30% of invasive breast carcinomas. HER2-positive breast cancer is treated in a separate manner from other subtypes of breast cancer and commonly presents as …

In humans, the family includes Her1 (EGFR, ErbB1), Her2 (ErbB2), Her3 (ErbB3), and Her4 (ErbB4). The gene symbol, ErbB, is derived from the name of a viral oncogene to which these receptors are homologous: erythroblastic leukemia viral oncogene.

ERBB2 (v-erb-b2 avian erythroblastic leukemia viral oncogene homolog 2, also known as HER2 and neu) is a gene that encodes for the receptor tyrosine-protein kinase erbB-2. ERBB2 has been found to be amplified with an increased copy number in several cancers (PMID: 20185938).

The erbB2 (also known as HER2 or neu) gene encodes a 185-kDa transmembrane glycoprotein, which belongs to the epidermal growth factor receptor (EGFR) family. ErbB2 is a receptor tyrosine kinase with intrinsic tyrosine kinase activity.

2024年10月1日 · ERBB2 (HER2) represents a newly recognized actionable oncogenic driver in non-small cell lung cancer (NSCLC), with approved targeted therapy available. Understanding the landscape of ERBB2...

2025年2月8日 · Exercise-induced beta2-adrenergic Receptor Activation Enhances the Antileukemic Activity of Expanded gammadelta T-Cells via DNAM-1 Upregulation and PVR/Nectin-2 Recognition. Promotion of stem cell-like phenotype of lung adenocarcinoma by FAM83A via stabilization of ErbB2. Mitochondrial HER2 stimulates respiration and promotes …

The EGF receptor (ERBB1) and related family member HER2/neu (ERBB2) are often overexpressed in aggressive breast cancers and their overexpression is correlated with poor prognosis. Clinical studies using ERBB inhibitors have focused on tumor growth ...

2001年12月1日 · The design of an ErbB2-specific intracellular single-chain antibody that captures the receptor in the endoplasmic reticulum, leading to its functional inactivation , has proven a useful tool to address this question in more detail.

The ERBB family of transmembrane receptor tyrosine kinases (RTKs) consists of the epidermal growth factor receptor EGFR (ERBB1), HER2 (ERBB2), HER3 (ERBB3) and HER4 (ERBB4). Binding of ligands to the extracellular domain of EGFR, HER3, and HER4 induces the formation of kinase active hetero-oligomers ( Yarden and Sliwkowski, 2001 ).