Results 41 to 50 of about 79,046 (379)

Sets of coregulated serum lipids are associated with Alzheimer's disease pathophysiology [PDF]

, 2019
Introduction: Comorbidity with metabolic diseases indicates that lipid metabolism plays a role in the etiology of Alzheimer's disease (AD). Comprehensive lipidomic analysis can provide new insights into the altered lipid metabolism in AD.
Arnold, Matthias, Baillie, Rebecca, Barupal, Dinesh Kumar, Consortium, Alzheimer Disease Metabolomics, Fan, Sili, Fiehn, Oliver, Initiative, Alzheimer's Disease Neuroimaging, Kaddurah‐Daouk, Rima, Meikle, Peter J, Nho, Kwangsik, Saykin, Andrew J   +10 more
core   +2 more sources

The novel adaptor protein Tks4 (SH3PXD2B) is required for functional podosome formation. [PDF]

, 2009
Metastatic cancer cells have the ability to both degrade and migrate through the extracellular matrix (ECM). Invasiveness can be correlated with the presence of dynamic actin-rich membrane structures called podosomes or invadopodia.
Bromann, Paul Andrew, Buschman, Matthew D., Cejudo-Martin, Pilar, Courtneidge, Sara A., Pass, Ian, Wen, Fang   +5 more
core   +3 more sources

Evaluation of polygenic determinants of non-alcoholic fatty liver disease (NAFLD) by a candidate genes resequencing strategy [PDF]

, 2018
NAFLD is a polygenic condition but the individual and cumulative contribution of identified genes remains to be established. To get additional insight into the genetic architecture of NAFLD, GWAS-identified GCKR, PPP1R3B, NCAN, LYPLAL1 and TM6SF2 genes ...
Angelico F, Angeloni A, Arca M, Bailetti D, Baratta F, Belardinilli F, Ceci F, D'Erasmo L, De Masi B, Del Ben M, Di Costanzo A, Giannini G, Girelli G, Montali A, Pastori D, Polimeni L, Sponziello M   +16 more
core   +1 more source

Tamoxifen inhibits the biosynthesis of inositolphosphorylceramide in Leishmania

International Journal for Parasitology: Drugs and Drug Resistance, 2018
Previous work from our group showed that tamoxifen, an oral drug that has been in use for the treatment of breast cancer for over 40 years, is active both in vitro and in vivo against several species of Leishmania, the etiological agent of leishmaniasis.
Cristiana T. Trinconi, Danilo C. Miguel, Ariel M. Silber, Christopher Brown, John G.M. Mina, Paul W. Denny, Norton Heise, Silvia R.B. Uliana   +7 more
doaj   +1 more source

Untargeted UPLC-MS Profiling Pipeline to Expand Tissue Metabolome Coverage: Application to Cardiovascular Disease. [PDF]

, 2015
Metabolic profiling studies aim to achieve broad metabolome coverage in specific biological samples. However, wide metabolome coverage has proven difficult to achieve, mostly because of the diverse physicochemical properties of small molecules ...
Alun H. Davies, Beltran A., Cubbon S., Elaine Holmes, Eliasson M., Elizabeth J. Want, Fahy E., Geier F. M., Gika H. G., Gika H. G., Giorgis Isaac, Gray N., Hao Z., Idborg H., Ismail N. A., Ivanisevic J., Jeremy K. Nicholson, Kanehisa M., Masson P., Mirnezami R., Muzaffar A. Anwar, Naz S., Nicholson J. K., Panagiotis A. Vorkas, Plumb R. S., Saric J., Schmidt C., Smith C. A., Spagou K., Spagou K., Vorkas P. A., Waldram A., Want E. J., Wishart D. S.   +33 more
core   +5 more sources

Detección de blancos moleculares en la ruta de señalización del fosfatidil-inositol en Leishmania spp. mediante herramientas bioinformáticas y de modelado matemático

Biomédica: revista del Instituto Nacional de Salud, 2015
Introducción. La leishmaniasis es una enfermedad de gran impacto en la salud pública. La Organización Mundial de la Salud considera prioritaria la investigación orientada al desarrollo de medicamentos para su tratamiento.
Valeria Velásquez, Rodrigo Ochoa, Carlos Muskus   +2 more
doaj   +1 more source

Effects of 3D Geometries on Cellular Gradient Sensing and Polarization

, 2016
During cell migration, cells become polarized, change their shape, and move in response to various internal and external cues. Cell polarization is defined through the spatio-temporal organization of molecules such as PI3K or small GTPases, and is ...
Andasari, Vivi, Kamm, Roger D., Mak, Michael, Spill, Fabian, Zaman, Muhammad H.   +4 more
core   +1 more source

Stimulation of a glycosyl-phosphatidylinositol-specific phospholipase by insulin and the sulfonylurea, glimepiride, in rat adipocytes depends on increased glucose transport [PDF]

, 1994
. Lipoprotein lipase (LPL) and glycolipidanchored cAMP-binding ectoprotein (Gcel) are modified by glycosyl-phosphatidylinositol (GPI) in rat adipocytes, however, the linkage is potentially unstable. Incubation of the cells with either insulin (0.1-30 nM)
Bandlow, Wolfhard, Dearey, Elisabeth Ann, Korndörfer, Andrea, Müller, Günter   +3 more
core   +3 more sources

Molecular structure of the "low molecular weight antigen" of Toxoplasma gondii: a glucose alpha 1-4 N-acetylgalactosamine makes free glycosyl-phosphatidylinositols highly immunogenic.

Journal of Molecular Biology, 1997
Toxoplasma gondii is a ubiquitous parasitic protozoan causing congenital infection and severe encephalitis in the course of the acquired immunodeficiency syndrome. Glycosyl-phosphatidylinositols of T.
B. Striepen, C. Zinecker, J. B. Damm, P. A. Melgers, G. Gerwig, M. Koolen, J. Vliegenthart, J. Dubremetz, R. Schwarz   +8 more
semanticscholar   +1 more source

Glycophosphosphingolipid (GSPL) Purification Protocol

Bio-Protocol, 2012
Glycosylated ceramide phosphorylinositol are present in many species of fungi and mushrooms and bacteria and parasitic organisms like leishmania. These are usually membrane raft associated and are not easily extracted by conventional methodologies.
Tripti De
doaj   +1 more source