Hum Mol Genet
University Women's Hospital Basel, Schanzenstrasse 46, CH-4031 Basel, Switzerland.
Published: October 2001
By GenBank database searches and PCR, we have identified a novel human Bcl2-like gene, Bcl2-L-10, which contains conserved BH4, BH1 and BH2 domains but lacks BH3 domain. The Bcl2-L-10 gene has been assigned to chromosome 15q21.2. Transfection experiments demonstrated that Bcl2-L-10 can block apoptosis induced by interleukin-3 withdrawal and Bax expression, by prevention of cytochrome C release, caspase-3 activation and mitochondrial membrane potential collapse. Bcl2-L-10 cannot block TNFalpha-induced apoptosis. Furthermore, both the BH4 domain and the transmembrane domain of Bcl2-L-10 are necessary for its suppressive action on cell death. Our results demonstrated that Bcl2-L-10 is a newly detected anti-apoptotic member of the Bcl-2 family and that it blocks apoptosis in the mitochondrial death pathway but not in the death receptor pathway.
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Dev Comp Immunol
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Department of Marine Life Sciences & Center for Genomic Selection in Korean Aquaculture, Jeju National University, Jeju 63243, Republic of Korea; Marine Life Research Institute, Jeju National University, Jeju 63333, Republic of Korea. Electronic address:
Interferon regulatory factor 2 (IRF2) is a member of the IRF family that is specifically involved in diverse immune responses via interferon (IFN)/IRF-dependent signaling pathways. In this study, IRF2 of Epinephelus akaara (EAIRF2) was identified and characterized by evaluating its structural and functional properties. EAIRF2 showed the highest homology with IRF2 of Epinephelus coioides and clustered with teleosts in the phylogenetic tree.
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National Center for Scientific Research UMR 8003, Paris City University, SSPIN Neuroscience Institute, Saint-Germain Campus, Paris, Île de France 75006, France.
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Department of Regenerative Medicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran; Experimental Cancer Medicine, Institution for Laboratory Medicine, Karolinska Institute, Stockholm, Sweden. Electronic address:
Hepatocellular carcinoma (HCC) is one of the most lethal malignancies worldwide and the most common form of liver cancer. Despite global efforts toward early diagnosis and effective treatments, HCC is often diagnosed at advanced stages, where conventional therapies frequently lead to resistance and/or high recurrence rates. Therefore, novel biomarkers and promising medications are urgently required.
View Article and Find Full Text PDFCell Signal (Middlet)
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Department of Anatomy and Cell Biology, Rush University Medical Center, Chicago, IL 60612, USA.
MCL1 is an anti-apoptotic member of the BCL2 protein family, and its overexpression is associated with poor prognosis across various cancers. Small molecule inhibitors targeting MCL1 are currently in clinical trials for TNBC and other malignancies. However, one major challenge in the clinical application of MCL1 inhibitors is the inherent or acquired resistance to these drugs.
View Article and Find Full Text PDFCancer Med
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Faculty of Medical Sciences, Neuroscience Research Center, Lebanese University, Hadath, Lebanon.
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