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Showing 1 to 12 of 265 entries
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Lipid-specific T cells and the skin.

The British journal of dermatology

Jarrett R, Ogg G.
PMID: 27667311
Br J Dermatol. 2016 Oct;175:19-25. doi: 10.1111/bjd.14908.

Langerhans cells express constitutively high levels of CD1a, a member of the CD1 family of molecules which are known to present lipid antigens to T cells. Whilst much human skin immunology research has focussed on the function of T...

Molecular mechanisms of gonadotropin-releasing hormone signaling: integrating cyclic nucleotides into the network.

Frontiers in endocrinology

Perrett RM, McArdle CA.
PMID: 24312080
Front Endocrinol (Lausanne). 2013 Nov 20;4:180. doi: 10.3389/fendo.2013.00180.

Gonadotropin-releasing hormone (GnRH) is the primary regulator of mammalian reproductive function in both males and females. It acts via G-protein coupled receptors on gonadotropes to stimulate synthesis and secretion of the gonadotropin hormones luteinizing hormone and follicle-stimulating hormone. These...

Auxin-stimulated ATPase in membrane fractions from pumpkin hypocotyls (Cucurbita maxima L.).

Planta

Scherer GF.
PMID: 24302108
Planta. 1981 May;151(5):434-8. doi: 10.1007/BF00386536.

Membrane fractions from Cucurbita maxima hypocotyls were isolated in a medium which inhibits the action of endogenous phospholipases. After removal of soluble phosphatases by Sepharose 2B-CL column chromatography, an auxin-stimulated ATPase activity was found in membrane fractions from linear...

Carotenoid metabolism during chloroplast to chromoplast transformation in Capsicum annuum fruit.

Planta

Camara B, Brangeon J.
PMID: 24301979
Planta. 1981 Apr;151(4):359-64. doi: 10.1007/BF00393291.

Lipid and carotenoid metabolism associated with the structural transformations of the plastids during the ripening of Capsicum annuum fruits were studied. The early ripening stage is characterized by chloroplasts with a typical grana-intergranal structure and a highly developed peripheral...

Interactions of pharmacologically active snake venom sPLA.

Biotechnology, biotechnological equipment

Doumanov J, Mladenova K, Aleksandrov R, Danovski G, Petrova S.
PMID: 26019578
Biotechnol Biotechnol Equip. 2014 Sep 03;28(5):918-922. doi: 10.1080/13102818.2014.965014. Epub 2014 Nov 11.

Secreted Phospholipases A

Spider Bite: A Rare Case of Acute Necrotic Arachnidism with Rapid and Fatal Evolution.

Case reports in emergency medicine

Pezzi M, Giglio AM, Scozzafava A, Filippelli O, Serafino G, Verre M.
PMID: 27651958
Case Rep Emerg Med. 2016;2016:7640789. doi: 10.1155/2016/7640789. Epub 2016 Aug 29.

The spider bites are quite frequent and often resolve quickly without leaving outcomes; only some species are capable of causing necrotic and systematic lesions in humans. Among them, we should mention the genus Loxosceles. The venom released from the...

Choline Metabolism Alteration: A Focus on Ovarian Cancer.

Frontiers in oncology

Bagnoli M, Granata A, Nicoletti R, Krishnamachary B, Bhujwalla ZM, Canese R, Podo F, Canevari S, Iorio E, Mezzanzanica D.
PMID: 27446799
Front Oncol. 2016 Jun 22;6:153. doi: 10.3389/fonc.2016.00153. eCollection 2016.

Compared with normal differentiated cells, cancer cells require a metabolic reprograming to support their high proliferation rates and survival. Aberrant choline metabolism is a fairly new metabolic hallmark reflecting the complex reciprocal interactions between oncogenic signaling and cellular metabolism....

Lipid Acyl Chain Remodeling in Yeast.

Lipid insights

Renne MF, Bao X, De Smet CH, de Kroon AI.
PMID: 26819558
Lipid Insights. 2016 Jan 19;8:33-40. doi: 10.4137/LPI.S31780. eCollection 2015.

Membrane lipid homeostasis is maintained by de novo synthesis, intracellular transport, remodeling, and degradation of lipid molecules. Glycerophospholipids, the most abundant structural component of eukaryotic membranes, are subject to acyl chain remodeling, which is defined as the post-synthetic process...

Phospholipase C from Pseudomonas aeruginosa and Bacillus cereus; characterization of catalytic activity.

Asian Pacific journal of tropical medicine

Elleboudy NS, Aboulwafa MM, Hassouna NA.
PMID: 25441984
Asian Pac J Trop Med. 2014 Nov;7(11):860-6. doi: 10.1016/S1995-7645(14)60150-4. Epub 2014 Oct 22.

OBJECTIVE: To study characteristics of phospholipases C (PLCs), their importance for producing microorganisms as well as the potential of their use for industrial purposes.METHOD: PLC from Bacillus cereus (B. cereus) D101 was selected as an example of Gram-positive PLCs...

Correlation between the Dynamic Changes of Lipids and Phospholipases during Induced Hepatocarcinogenesis.

Sheng wu hua xue yu sheng wu wu li xue bao Acta biochimica et biophysica Sinica

Chen HL, Wu XZ, Tong H, Qureshi IA.
PMID: 12215789
Sheng Wu Hua Xue Yu Sheng Wu Wu Li Xue Bao (Shanghai). 1997;29(5):489-494.

The correlation between the dynamic changes of l,2-diacylglyceride (DAG), phospholipids and phospholipase during the diethylnitrosoamine-induced hepatocarcinogenesis in rat was studied. It was found that liver DAG increased to the first peak at week 8 and maintained on a higher...

Messenger molecules of the phospholipase signaling system have dual effects on vascular smooth muscle contraction.

Journal of cellular and molecular medicine

Vidulescu C, Mironneau J, Mironneau C, Popescu LM.
PMID: 12167288
J Cell Mol Med. 2000 Jul-Sep;4(3):196-206. doi: 10.1111/j.1582-4934.2000.tb00117.x.

Background and methods. In order to investigate the role of phospholipases and their immediately derived messengers in agonist-induced contraction of portal vein smooth muscle, we used the addition in the organ bath of exogenous molecules such as: phospholipases C,...

Effects of ethanol on lipids and atherosclerosis.

Pathophysiology : the official journal of the International Society for Pathophysiology

Hannuksela ML, Rämet ME, Nissinen AE, Liisanantti MK, Savolainen MJ.
PMID: 15006415
Pathophysiology. 2004 Apr;10(2):93-103. doi: 10.1016/j.pathophys.2003.10.009.

Moderate alcohol consumption is associated with an increase in plasma high density lipoprotein (HDL) cholesterol concentration and a decrease in low density lipoprotein (LDL) cholesterol concentration. Changes in the concentration and composition of lipoproteins are estimated to account for...

Showing 1 to 12 of 265 entries