Results 131 to 140 of about 2,013,902 (341)

Respiratory complex I‐mediated NAD+ regeneration regulates cancer cell proliferation through the transcriptional and translational control of p21Cip1 expression by SIRT3 and SIRT7

Molecular Oncology, EarlyView.
NAD+ regeneration by mitochondrial complex I NADH dehydrogenase is important for cancer cell proliferation. Specifically, NAD+ is necessary for the activities of NAD+‐dependent deacetylases SIRT3 and SIRT7, which suppress the expression of p21Cip1 cyclin‐dependent kinase inhibitor, an antiproliferative molecule, at the translational and transcriptional
Masato Higurashi, Kazunori Mori, Hidetsugu Nakagawa, Momoko Uchida, Fumihiro Ishikawa, Motoko Shibanuma   +5 more
wiley   +1 more source

Alkylacylglycerolipid domain of GPI molecules of Leishmania is responsible for inhibition of PKC-mediated c-fos expression

Journal of Lipid Research, 2003
Glycosylphosphatidylinositols (GPIs) are the most abundant molecules present in the membranes of the parasitic protozoa Leishmania responsible for multiple forms of leishmaniasis.
Mamta Chawla, Ram A. Vishwakarma
doaj  

14-3-3 Proteins Interact with a Hybrid Prenyl-Phosphorylation Motif to Inhibit G Proteins [PDF]

, 2013
Signaling through G proteins normally involves conformational switching between GTP- and GDP-bound states. Several Rho GTPases are also regulated by RhoGDI binding and sequestering in the cytosol.
Afonine, Ahearn, Andrew Purkiss, Andrew J. Thompson, Anne J. Ridley, Bokoch, Bonnefoy-Bérard, Boureux, Brad McColl, Chandra, Corey, Dalal, Emsley, Forget, Foster, Ganka Bineva, Guasch, Hancock, Hidalgo-Carcedo, Hoffman, Hogan, Hu, Ismail, Kostelecky, Lebedev, Madigan, McCoy, Michaelson, Morrison, Muslin, Nancy, Neil Q. McDonald, Nicola O’Reilly, Nicolas Reymond, Nishikawa, Nobes, Obsil, Ottmann, O’Reilly, Pacary, Pearce, Peter J. Parker, Pflugrath, Philippe Riou, Quilliam, Riento, Riento, Riou, Ritu Garg, Roberts, Robert J. Cain, Roger George, Svend Kjær, Thorson, Vagin, van Hennik, Wennerberg, Williamson, Yaffe   +58 more
core   +3 more sources

Analysis of comprehensive genomic profiling of solid tumors with a novel assay for broad analysis in clinical diagnostics

Molecular Oncology, EarlyView.
In molecular cancer diagnostics, comprehensive genomic profiling (CGP) is going to replace the small NGS panels since it provides all clinically relevant somatic variants as well as genomic biomarkers with clinical value. Here, we compared two CGP assays and demonstrate that the choice for diagnostic implementation will depend on the specific ...
Guy Froyen, Pieter‐Jan Volders, Ellen Geerdens, Severine Berden, Joni Van der Meulen, Aaron De Cock, Stefanie Vermeire, Jacques Van Huysse, Marie de Barsy, Gabriela Beniuga, Wendy W. J. de Leng, Anne M. L. Jansen, Imke Demers, Zeliha Ozgur, Hendrikus Jan Dubbink, Ernst‐Jan M. Speel, Wilfred F. J. van IJcken, Brigitte Maes   +17 more
wiley   +1 more source

Protein kinase C as a tumor suppressor [PDF]

Seminars in Cancer Biology, 2018
Protein kinase C (PKC) has historically been considered an oncoprotein. This stems in large part from the discovery in the early 1980s that PKC is directly activated by tumor-promoting phorbol esters. Yet three decades of clinical trials using PKC inhibitors in cancer therapies not only failed, but in some cases worsened patient outcome.
openaire   +5 more sources

Regulation of the formation and water permeability of endosomes from toad bladder granular cells. [PDF]

, 1990
Osmotic water permeability (Pf) in toad bladder is regulated by the vasopressin (VP)-dependent movement of vesicles containing water channels between the cytoplasm and apical membrane of granular cells.
Shi, LB, Verkman, AS, Wang, YX
core  

Regulation of the JNK pathway by TGF-beta activated kinase 1 in rheumatoid arthritis synoviocytes. [PDF]

, 2007
c-Jun N-terminal kinase (JNK) contributes to metalloproteinase (MMP) gene expression and joint destruction in inflammatory arthritis. It is phosphorylated by at least two upstream kinases, the mitogen-activated protein kinase kinases (MEK) MKK4 and MKK7,
Boyle, David L, Firestein, Gary S, Hammaker, Deepa R, Inoue, Tomoyuki   +3 more
core   +2 more sources

Molecular and functional profiling unravels targetable vulnerabilities in colorectal cancer

Molecular Oncology, EarlyView.
We used whole exome and RNA‐sequencing to profile divergent genomic and transcriptomic landscapes of microsatellite stable (MSS) and microsatellite instable (MSI) colorectal cancer. Alterations were classified using a computational score for integrative cancer variant annotation and prioritization.
Efstathios‐Iason Vlachavas, Konstantinos Voutetakis, Vivian Kosmidou, Spyridon Tsikalakis, Spyridon Roditis, Konstantinos Pateas, Ryangguk Kim, Kymberleigh Pagel, Stephan Wolf, Gregor Warsow, Antonia Dimitrakopoulou‐Strauss, Georgios N. Zografos, Alexander Pintzas, Johannes Betge, Olga Papadodima, Stefan Wiemann   +15 more
wiley   +1 more source

Effects of NSAIDs and paracetamol (acetaminophen) on protein kinase C epsilon translocation and on substance P synthesis and release in cultured sensory neurons

Journal of Pain Research, 2013
Vittorio Vellani,1 Silvia Franchi,2 Massimiliano Prandini,1 Sarah Moretti,2 Mara Castelli,2 Chiara Giacomoni,3 Paola Sacerdote21Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy; 2Department of
Vellani V, Franchi S, Prandini M, Moretti S, Castelli M, Giacomoni C, Sacerdote P   +6 more
doaj  

IKKα negatively regulates ASC-dependent inflammasome activation. [PDF]

, 2014
The inflammasomes are multiprotein complexes that activate caspase-1 in response to infections and stress, resulting in the secretion of pro-inflammatory cytokines.
Alnemri, Emad S, Bulek, Katarzyna, Dubyak, George, Fitzgerald, Katherine A, Franchi, Luigi, Gulen, Muhammet F, Herjan, Tomasz, Hu, Yinling, Karin, Michael, Klinman, Dennis, Li, Xiaoxia, Martin, Bradley N, Narla, Goutham, Nuñez, Gabriel, Sato, Takashi, Thomas, James, Wang, Chenhui, Willette-Brown, Jami, Zhong, Xiao-Ping, Zhou, Hao   +19 more
core   +1 more source