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STAT3: a multifaceted oncoprotein

Growth Factors, 2018
Signal transducer and activator of transcription (STAT) 3 is a key signalling protein engaged by a multitude of growth factors and cytokines to elicit diverse biological outcomes including cellular growth, differentiation, and survival. The complete loss of STAT3 is not compatible with life and even partial loss of function mutations lead to ...
Aleks C. Guanizo   +3 more
openaire   +2 more sources

Therapeutic targeting of STAT3 with small interference RNAs and antisense oligonucleotides embedded exosomes in liver fibrosis

The FASEB Journal, 2021
Hepatic fibrosis is a wound healing response that results in excessive extracellular matrix (ECM) accumulation in response to chronic hepatic injury.
Min Tang   +8 more
semanticscholar   +1 more source

STAT3 activation through IL-6/IL-11 in cancer-associated fibroblasts promotes colorectal tumour development and correlates with poor prognosis

Gut, 2019
Objective Cancer-associated fibroblasts (CAFs) influence the tumour microenvironment and tumour growth. However, the role of CAFs in colorectal cancer (CRC) development is incompletely understood.
Christina Heichler   +24 more
semanticscholar   +1 more source

STAT3’s true colours

Nature Reviews Cancer, 2018
D’Amico et al. show that, in the presence of oncogenic RAS mutations, STAT3 acts as a tumour modifier by regulating the epithelial differentiation of pancreatic and lung cancer cells via p63.
openaire   +2 more sources

STAT3 on the brain

Nature Reviews Cancer, 2018
Priego et al. show that a subpopulation of reactive astrocytes expressing signal transducer and activator of transcription 3 (STAT3) is crucial for the development of brain metastases and report positive initial clinical data that inhibiting STAT3 can reduce metastasis.
openaire   +2 more sources

STAT3 Function In Vivo

2003
STAT3 is perhaps the STAT family member whose physiological functions are less well understood. It was initially identified as Acute Phase Response Factor (APRF), a DNA-binding activity appearing in IL-6-treated hepatocytes and interacting with an Acute Phase Response Element (APRE) on the promoter of several IL-6-responsive genes (1).
POLI, Valeria, ALONZI T.
openaire   +2 more sources

The STAT3 Pathway

Science's STKE, 2003
Signal transducer and activator of transcription 3 (STAT3) is widely expressed and activated by various growth-regulating signals, as well as diverse cytokines, that activate gp130 signaling receptors. Hence, STAT3 is critical for embryonic development and stem cell biology, as well as inflammation, growth regulation, and multiple immune ...
D. S. Aaronson, C. M. Horvath
openaire   +1 more source

LncRNA STAT3-AS regulates endometrial receptivity via the STAT3 signaling pathway

Theriogenology
Endometrial receptivity is critical for the successful establishment of pregnancy in ruminants. Interferon tau (IFNT) plays a key role in promoting embryo attachment by activating the Janus kinase/signal transducer and activator of transcription pathway, which induces the expression of a series of interferon-stimulated genes (ISGs).
Yanni, Jia   +11 more
openaire   +2 more sources

Mitochondrial Stat3 Activity

Science, 2009
A protein that has a nuclear function as a transcription factor also functions to support respiration in the mitochondria.
openaire   +2 more sources

IL‐6/STAT3 pathway intermediates M1/M2 macrophage polarization during the development of hepatocellular carcinoma

Journal of Cellular Biochemistry, 2018
Human cancers, including hepatocellular carcinoma (HCC), are characterized by a high degree of drug resistance in chemotherapy. However, the underlying molecular mechanism remains unknown.
Z. Yin   +6 more
semanticscholar   +1 more source

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