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Mouse (Murine) ERBB3 Protein expressed in Human Cells - ABIN2008508
Alimandi, Romano, Curia, Muraro, Fedi, Aaronson, Di Fiore, Kraus: Cooperative signaling of ErbB3 and ErbB2 in neoplastic transformation and human mammary carcinomas. in Oncogene 1995
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Human ERBB3 Protein expressed in Human Cells - ABIN3216381
Wallasch, Weiss, Niederfellner, Jallal, Issing, Ullrich: Heregulin-dependent regulation of HER2/neu oncogenic signaling by heterodimerization with HER3. in The EMBO journal 1995
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Using time-resolved-fluorescence energy transfer (TR-FRET), we demonstrated that in the presence of recombinant NRG1, binding of 9F7-F11 to HER3 is increased, whereas that of ligand-competing anti-HER3 antibodies (H4B-121, U3-1287, Ab#6, Mab205.10.2, and MOR09825) is decreased.
This study uncovers a direct relationship between HPV infection and HER3 in head and neck squamous cell carcinomas and provides a rationale for the clinical evaluation of targeted HER3 therapy for the treatment of HPV(+) patients.
Cetuximab treatment induced HER3 activation and HER2 (zeige ERBB2 Proteine)/HER3 dimerization in head and neck squamous cell carcinoma cell lines. Cetuximab induces HER3 expression and activation in HNSCC cell lines. Upregulation of HER3 by cetuximab is one mechanism underlying resistance to EGFR (zeige EGFR Proteine) inhibition in HNSCC.
High HER3 expression is associated with breast cancer.
hematopoietic expression of ERBB3 appears to be highest in bone marrow common myeloid and megakaryocyte-erythrocyte progenitors. Identified ERBB3 as a candidate gene for predisposition to erythroid MDS (zeige PAFAH1B1 Proteine)/AML (zeige RUNX1 Proteine)
Given an aberrant high level of sPLA2IIa in the tumor microenvironment that should be much higher than that in the blood, our findings support the notion that sPLA2IIa functions as a ligand for EGFR (zeige EGFR Proteine) family receptors and supports CSC properties via HER/ERBB (zeige EGFR Proteine)-elicited signaling, which may contribute to resistance to therapy and cancer progression
High LINC00052 levels predict activation of HER3-mediated signaling, promoting breast cancer growth.
EHF (zeige EHF Proteine) is a novel functional oncogene (zeige RAB1A Proteine) in thyroid cancer by transcriptionally regulating HER2 (zeige ERBB2 Proteine) and HER3, and may represent a potential therapeutic target for this cancer
we show that ErbB3 interacts with the ESCRT-0 subunit Hrs both in the presence and absence of heregulin (zeige NRG1 Proteine). This indicates an ESCRT-mediated sorting of ErbB3 to late endosomes and lysosomes, and in line with this we show that impaired ESCRT function leads to an endosomal accumulation of ErbB3.
our findings provide support for an autocrine signaling loop engaged by oncogenic K-Ras (zeige HRAS Proteine) involving ErbB3 that contributes to the dedifferentiation of the intestinal epithelium during tumor initiation and progression.
Widespread expression of ErbB3 receptor mRNAs was found throughout the telencephalon of juvenile and adult monkeys with in situ hybridization.
data confirmed that an ErbB3-driven pathway mediates a net positive influence in an in vivo model closely resembling human repair
The data suggest that ErbB3 restricts Paneth cells numbers through PI3K-mediated suppression of Atoh1 (zeige ATOH1 Proteine) levels leading to inhibition of Paneth cells differentiation, with important implications for regulation of the intestinal stem cells niche.
Our results support a role for the hepatocellular ERBB (zeige EGFR Proteine) tyrosine kinases in fibrogenesis. Maximal impact to fibrogenesis occurred in the ERBB3 and EGFR (zeige EGFR Proteine)-ERBB3 DKO models, suggesting that EGFR (zeige EGFR Proteine)-ERBB3 heterodimeric signaling in damaged hepatocytes may play a more important role in liver fibrosis than EGFR-EGFR (zeige EGFR Proteine) homodimeric signaling.
nuc-ErbB3 directly regulates levels of H3K27me3 in Schwann cells
Data indicate that Sonic hedgehog (Shh (zeige SHH Proteine)) stimulate branching morphogenesis (BrM (zeige SMARCA2 Proteine)) and induced synthesis of mRNAs for Ptch1 (zeige PTCH1 Proteine) protein, epidermal growth factor (EGF (zeige EGF Proteine)) and receptors of the ErbB (zeige EGFR Proteine) receptors ErbB1 (zeige EGFR Proteine), ErbB2 (zeige ERBB2 Proteine) and ErbB3.
ERBB3 is required for wound healing and for the progression of skin tumors in mice.
The expression of ERBB3 in combination with ERBB4 (zeige ERBB4 Proteine) significantly amplifies proliferation of lymphocytes upon ligand stimulation.
Data indicate that increased expression of erbB3 plays a pivotal role in activating downstream PI-3K/Akt (zeige AKT1 Proteine) pathway and promoting erbB2 (zeige ERBB2 Proteine)-driven mammary/breast tumorigenesis.
Suggest that ERBB3 may promote hepatocellular carcinoma through STAT3 (zeige STAT3 Proteine) activation.
ERBB3 is crucial for the proliferation of Bergmann glia in the developing cerebellum.
ErbB3 plays a key role in migration, as well as in myelination, in mouse Schwann lineage cells.
Data show that Her8a is a negative regulator of neurogenesis and plays an essential role in generating progenitor pools within rhombomeres 2 and 4--a role resembling that of Her3.
Transcription of her3 is repressed rather than activated by Notch (zeige NOTCH1 Proteine) signalling.
This gene encodes a member of the epidermal growth factor receptor (EGFR) family of receptor tyrosine kinases. This membrane-bound protein has a neuregulin binding domain but not an active kinase domain. It therefore can bind this ligand but not convey the signal into the cell through protein phosphorylation. However, it does form heterodimers with other EGF receptor family members which do have kinase activity. Heterodimerization leads to the activation of pathways which lead to cell proliferation or differentiation. Amplification of this gene and/or overexpression of its protein have been reported in numerous cancers, including prostate, bladder, and breast tumors. Alternate transcriptional splice variants encoding different isoforms have been characterized. One isoform lacks the intermembrane region and is secreted outside the cell. This form acts to modulate the activity of the membrane-bound form. Additional splice variants have also been reported, but they have not been thoroughly characterized.
proto-oncogene-like protein c-ErbB-3
, receptor tyrosine-protein kinase erbB-3
, tyrosine kinase-type cell surface receptor HER3
, v-erb-b2 erythroblastic leukemia viral oncogene homolog 3 (avian)
, receptor tyrosine kinase ErbB3
, receptor tyrosine-protein kinase erbB-3-like
, avian erythroblastosis oncogene B 3 receptor
, glial growth factor receptor
, receptor tyrosine kinase
, avian erythroblastosis oncogene B 3
, v-erb-b2 erythroblastic leukemia viral oncogene homolog 3
, transcription factor HES-3
, v-erb-b2 avian erythroblastic leukemia viral oncogene homolog 3