Results 1 to 10 of about 916,035 (361)

Insulin Action on Polyunsaturated Phosphatidic Acid Formation in Rat Brain: An “In Vitro” Model with Synaptic Endings from Cerebral Cortex and Hippocampus [PDF]

, 2009
The highly efficient formation of phosphatidic acid from exogenous 1-stearoyl-2-arachidonoyl-sn-glycerol (SAG) in rat brain synaptic nerve endings (synaptosomes) from cerebral cortex and hippocampus is reported.
Giusto, Norma Maria, Ilincheta, Monica Graciela, Zulian, Sandra Edith   +2 more
core   +1 more source

Phosphatidylinositol (4,5)-bisphosphate turnover by INP51 regulates the cell wall integrity pathway in "Saccharomyces cerevisiae" [PDF]

, 2004
Signal transduction pathways are important for the cell to transduce external or internal stimuli where second messengers play an important role as mediators of the stimuli. One important group of second messengers are the phosphoinositide family present
Morales-Johansson, Helena
core   +2 more sources

Phosphoinositide-dependent protein kinase-1 (PDK1)-independent activation of the protein kinase C substrate, protein kinase D [PDF]

, 2007
Phosphoinoisitide dependent kinase l (PDK1) is proposed to phosphorylate a key threonine residue within the catalytic domain of the protein kinase C (PKC) superfamily that controls the stability and catalytic competence of these kinases.
April P. Kelly, Balendran, Brandlin, C. David Wood, Collins, Czerwinski, Doreen A. Cantrell, Dutil, Edwards, Gao, Hinton, Hinton, Lawlor, LeGood, Matthews, Matthews, Matthews, McManus, Mora, Mora, Pracht, Rey, Rozengurt, Sharon A. Matthews, Sonnenburg, Stempka, Stempka, Storz, Wang, Williams   +29 more
core   +3 more sources

Insights into Activation Mechanisms of Store-Operated TRPC1 Channels in Vascular Smooth Muscle. [PDF]

, 2020
In vascular smooth muscle cells (VMSCs), the stimulation of store-operated channels (SOCs) mediate Ca2+ influx pathways which regulate important cellular functions including contraction, proliferation, migration, and growth that are associated with the ...
Albert, AP, Baudel, MASM-A, Large, WA, Shi, J   +3 more
core   +1 more source

Photoswitchable diacylglycerols enable optical control of protein kinase C. [PDF]

, 2016
Increased levels of the second messenger lipid diacylglycerol (DAG) induce downstream signaling events including the translocation of C1-domain-containing proteins toward the plasma membrane. Here, we introduce three light-sensitive DAGs, termed PhoDAGs,
A Betz, A Burgalossi, A Nadler, A Nadler, A Wuttke, AC Newton, Alexander Gottschalk, C Yang, Carsten Schultz, CI Bargmann, CJ Nolan, D Toullec, DA Jacobson, DA Jacobson, David J Hodson, DB Konrad, Dirk Trauner, Dmytro A Yushchenko, E Oancea, F Plenge-Tellechea, F Varoqueaux, FM Ashcroft, G Reither, GA Rutter, Guy A Rutter, H Fliegl, H Ishihara, J Basu, J Das, JA Frank, JA Lewis, James Allen Frank, Jatin Nagpal, JD Violin, JD Violin, JE Toettcher, Jeong-Seop Rhee, JM Herbert, JS Rhee, JT Fleming, KDB Wierda, L Coussens, M Almena, M Putyrski, MA Ravier, MA Ravier, MS Pessin, N Brose, N Brose, N Brose, Nils Brose, Noa Lipstein, P Bergsten, PA Marignani, PA Wender, PK Dadi, RJ Davis, S Brenner, S Corbalán-García, S Feng, T Hofmann, TR Mahoney, U Kikkawa, X Lou, Y Kurohane Kaneko, Y Zhao   +65 more
core   +3 more sources

Activation of native TRPC1/C5/C6 channels by endothelin-1 is mediated by both PIP3 and PIP2 in rabbit coronary artery myocytes [PDF]

, 2009
We investigate activation mechanisms of native TRPC1/C5/C6 channels (termed TRPC1 channels) by stimulation of endothelin-1 (ET-1) receptor subtypes in freshly dispersed rabbit coronary artery myocytes using single channel recording and ...
Ahmmed, Albert, Albert, Albert, Albert, Albert, Albert, Albert, Anthony P. Albert, Boualleque, Clapham, Davenport, Davenport, Drummond, Fukami, Hamill, Hardie, Helliwell, Inoue, Ivey, Kawanabe, Kinlay, Kwon, Large, Lemonnier, Liu, Miwa, Nakanishi, Nilius, Otsuguro, Peppiatt-Wildman, Rohacs, Saleh, Saleh, Saleh, Schiffrin, Sohag N. Saleh, Sugawara, Sumner, Trebak, Tseng, Vanhaesebroeck, Voets, Wang, William A. Large   +44 more
core   +2 more sources

Role of Esrrg in the Fibrate-Mediated Regulation of Lipid Metabolism Genes in Human ApoA-I Transgenic Mice [PDF]

, 2009
We have used a new ApoA-I transgenic mouse model to identify by global gene expression profiling, candidate genes that affect lipid and lipoprotein metabolism in response to fenofibrate treatment.
A Chroni, A Duka, A Patsialou, A Rigotti, A Walsh, AP Feinberg, B Staels, B Staels, B Staels, B Staels, B Staels, B Staels, BN Finck, CW Miller, D Arsenijevic, D Lan, D Sanoudou, D Sanoudou, D Sanoudou, EM Rubin, ES Cathcart, F Yadetie, G Fredrikson, G Martin, H Duez, H Samyn, HB Rubins, HY Kan, J Karbowska, J Lin, J St Pierre, JC Fruchart, JD Brunzell, JJ Lehman, JK Reddy, JL Goldstein, JM Huss, JM Huss, JP Desager, K C Hayes, K Drosatos, K Motojima, K Schoonjans, K Schoonjans, KE Kypreos, KE Kypreos, KS Frederiksen, L Berthou, LA Pennacchio, LJ Kelly, M Bouly, MB Eisen, MC Hunt, MJ Holness, N Hennuyer, N Vu-Dac, N Vu-Dac, N Vu-Dac, N Vu-Dac, NF Cariello, P Puigserver, Q Guo, R Sladek, RB Vega, RL Jacobs, SA Greenberg, SN Schreiber, V Beisvag, V Giguere, V I Zannis, V Litvak, VG Tusher, VI Zannis, VI Zannis, VI Zannis, WC Roberts, X Prieur, Y Kamei, Y Nagai, Z Wu   +79 more
core   +3 more sources

Phospholipase Cγ1 (PLCγ1) controls osteoclast numbers via colony-stimulating factor 1 (CSF-1)-dependent diacylglycerol/β-catenin/cyclinD1 pathway [PDF]

, 2016
Phospholipases Cγ (PLCγ) 1 and 2 are a class of highly homologous enzymes modulating a variety of cellular pathways through production of inositol 1,4,5-trisphosphate and diacylglycerol (DAG).
Faccio, Roberta, Kim, Seokho, Mahajan, Sahil, Yang, Zhengfeng, Zamani, Ali   +4 more
core   +2 more sources

Apoptotic signaling through CD95 (Fas/Apo-1) activates an acidic sphingomyelinase. [PDF]

, 1994
Intracellular pathways leading from membrane receptor engagement to apoptotic cell death are still poorly characterized. We investigated the intracellular signaling generated after cross-linking of CD95 (Fas/Apo-1 antigen), a broadly expressed cell ...
Azuma, M, Cifone, MG, De Maria, R, Lanier, LL, Rippo, MR, Roncaioli, P, Santoni, A, Testi, R   +7 more
core   +2 more sources

Disruption of glycerol metabolism by RNAi targeting of genes encoding glycerol kinase results in a range of phenotype severity in Drosophila. [PDF]

, 2013
In Drosophila, RNAi targeting of either dGyk or dGK can result in two alternative phenotypes: adult glycerol hypersensitivity or larval lethality. Here we compare these two phenotypes at the level of glycerol kinase (GK) phosphorylation activity, dGyk ...
Dipple, Katrina M, Jackson, George R, Wightman, Patrick J   +2 more
core   +2 more sources