Results 101 to 110 of about 334,289 (309)

Nuclear localization of epidermal growth factor and epidermal growth factor receptors in human thyroid tissues

, 2001
Epidermal growth factor (EGF) has widespread growth effects, and in some tissues proliferation is associated with the nuclear localization of EGF and epidermal growth factor receptor (EGFR).
Kämpf, J, Peter, HJ, Bürgi, U, Ruchti, C, Williams, ED, Marti, U, Thomas, GA, Gerber, H   +7 more
core   +1 more source

Spatial and temporal genetic heterogeneity of epidermal growth factor receptor gene status in a patient with non-small cell lung cancer: a case report

Journal of Medical Case Reports, 2011
Introduction To date, an epidermal growth factor receptor-activating mutation is recognized as a genetic hallmark that predicts a good response to treatment with epidermal growth factor receptor tyrosine kinase inhibitor.
Ogata Makoto, Shimizu Toshiki, Yokoi Takashi, Nomura Shosaku   +3 more
doaj   +1 more source

Transcytosis of epidermal growth factor. The epidermal growth factor receptor mediates uptake but not transcytosis

Journal of Biological Chemistry, 1991
Madin-Darby canine kidney (MDCK) cells polarize and generate distinct apical and basolateral membrane domains when grown on permeable filter supports. Under these conditions, they transcytose fluid-phase markers. Recently, receptor-mediated transcytosis of epidermal growth factor (EGF) across MDCK cells has been reported (Maratos-Flier, E., Kao, C.-Y ...
A W, Brändli, E D, Adamson, K, Simons
openaire   +2 more sources

Aquaporin‐3 and aquaporin‐5 impact the development of pancreatic ductal adenocarcinoma spheroids

FEBS Open Bio, EarlyView.
Schematic representation of the role of aquaporin‐3 (AQP3) and aquaporin‐5 (AQP5) in pancreatic ductal adenocarcinoma (PDAC). Both proteins are upregulated in PDAC and are associated with tumor progression and metastatic potential. Silencing AQP3 or AQP5 in PDAC spheroids results in decreased diameter, area, and overall growth, underscoring their key ...
Catarina Pimpão, Diogo M. Engrácia, Graça Soveral, Filipa Mendes   +3 more
wiley   +1 more source

Loss of AMBRA1 activates MAPK and angiogenesis signaling pathways in melanoma cells

FEBS Open Bio, EarlyView.
Loss of AMBRA1 in melanoma cells activates multiple oncogenic pathways associated with tumor progression. Transcriptomic and protein network analyses revealed that AMBRA1 depletion enhances MAPK/ERK signaling, angiogenesis, TGF‐β/EMT signaling, and Wnt/axon guidance pathways.
Milad Ibrahim, Marco Corazzari, Iman Osman, Jane Armstrong, Noel Carter   +4 more
wiley   +1 more source

Effects of IGFBP4 deficiency on human preadipocyte proliferation and differentiation through the IGF1R/AKT pathway

FEBS Open Bio, EarlyView.
IGFBP4 knockdown (KD) impairs preadipocyte proliferation and is associated with IGF1R protein downregulation and attenuated AKT phosphorylation. The mechanisms by which IGFBP4 KD influences the IGF1R/AKT signaling pathway involve newly synthesized proteins and lysosomal degradation pathways. Created in BioRender.
Yujia Guo, Sandy Richter, Christoph Bach, Wieland Kiess, Anna Kirstein, Diana Le Duc, Antje Garten   +6 more
wiley   +1 more source

Structure and molecular interaction analysis of monoclonal antibodies in complex with receptor tyrosine kinases

, 2010
Misregulated receptor tyrosine kinases (RTKs), i.e. the epidermal growth factor receptor EGFR or the insulin-like growth factor receptor 1 (IGF-1R), can be involved in the development of cancer.
Schmiedel, Judith
core  

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

FEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

Human epidermal growth factor receptor-2 gene amplification in gastric cancer using tissue microarray technology

, 2012
To assess human epidermal growth factor receptor-2 (HER2)-status in gastric cancer and matched lymph node metastases by immunohistochemistry (IHC) and chromogenic in situ hybridization (CISH)
Tsapralis, Dimitrios, Karamitopoulou, Eva, Panayiotides, Ioannis, Liakakos, Theodore, Peros, George   +4 more
core   +1 more source

Risk Prediction Models for Recurrence After Curative Treatment of Early‐Stage or Locally Advanced Lung Cancer: A Systematic Review

Aging and Cancer, EarlyView.
This systematic review synthesizes prognostic models for survival and recurrence in resected non‐small cell lung cancer. While many models demonstrate moderate to good discrimination, few are externally validated and reporting quality is variable, limiting clinical applicability and highlighting the need for robust, transparent model development ...
Evangeline Samuel, S. Tissera, E. Paul, J. Zalcberg, R. G. Stirling   +4 more
wiley   +1 more source