Zobrazeno 1 - 10
of 19
pro vyhledávání: '"M. Isabel Collado"'
Autor:
Jesús Sot, Alicia Alonso, Hasna Ahyayauch, Jose Requejo-Isidro, M. Isabel Collado, Félix M. Goñi, Nerea Huarte
Publikováno v:
Biophysical Journal. 108(7):1672-1682
Diacylglycerol (DAG)-induced activation of phosphatidylinositol-phospholipase C (PI-PLC) was studied with vesicles containing PI, either pure or in mixtures with dimyristoyl phosphatidylcholine, distearoyl phosphatidylcholine, sphingomyelin, or galac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9bb7e308105c2373dec3e55590d34c9e
Autor:
Jesús Sot, Juan C. Gómez-Fernández, Alejandro Torrecillas, Ana Rosa Viguera, Félix M. Goñi, M. Isabel Collado, Alicia Alonso, Noemi Jiménez-Rojo
Publikováno v:
Biophysical Journal. 106:2577-2584
Sphingosine [(2S, 3R, 4E)-2-amino-4-octadecen-1, 3-diol] is the most common sphingoid long chain base in sphingolipids. It is the precursor of important cell signaling molecules, such as ceramides. In the last decade it has been shown to act itself a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd25ac011188a2ed49bf733a214c2c4c
https://doi.org/10.1016/j.bpj.2014.04.038
https://doi.org/10.1016/j.bpj.2014.04.038
Publikováno v:
Biophysical Journal. 102(11):2510-2516
It has been repeatedly observed that lipid bilayers in the gel phase are solubilized by lower concentrations of Triton X-100, at least within certain temperature ranges, or other nonionic detergents than bilayers in the fluid phase. In a previous stu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c9959f0fee8c56e0c2447f8acee954a
Publikováno v:
FEBS Letters. 583:2859-2864
The distribution of phosphatidylcholine (PC) and sphingomyelin (SM) between the solubilized (micellar) and non-solubilized (lamellar) fractions arising from bilayers composed of PC and SM, with or without cholesterol (Chol) has been measured under co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae22c0f733a8892938fe4d515632fbd0
https://doi.org/10.1016/j.febslet.2009.07.046
https://doi.org/10.1016/j.febslet.2009.07.046
Autor:
Félix M. Goñi, Hasna Ahyayauch, Alicia Alonso, M. Isabel Collado, Jesús Sot, Nerea Huarte, Jose Requejo-Isidro
Publikováno v:
Biophysical Journal. 108(2)
DAG-induced activation of PI-PLC has been studied using as substrates vesicles containing PI, either pure or in mixtures with DMPC, DSPC, sphingomyelin, or galactosylceramide. At 22°C DAG at 33 mol% increases PI-PLC activity in all the mixtures, but
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::737316968e29579f55a9873e67fd96a7
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
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Copyright © by Biophysical Society. Final full-text version of the paper available at: http://www.biophysj.org/cgi/content/abstract/88/5/3368
The effects on dielaidoylphosphatidylethanolamine (DEPE) bilayers of ceramides containing different N-
The effects on dielaidoylphosphatidylethanolamine (DEPE) bilayers of ceramides containing different N-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31a00e7b9f4f01ed790d42cc9e55ad0b
https://doi.org/10.1529/biophysj.104.057851
https://doi.org/10.1529/biophysj.104.057851
Publikováno v:
Langmuir. 18:2828-2835
The molecular basis for the existence of the so-called “detergent-resistant membranes” has been explored. With that aim, vesicles composed of phosphatidylcholine, sphingolipid, and cholesterol were...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::893ec845cf269caf8f4d9a6c97d72014
https://doi.org/10.1021/la011381c
https://doi.org/10.1021/la011381c
Autor:
Chad Constance, Félix M. Goñi, Ana Rosa Viguera, M. Isabel Collado, Noemi Jiménez-Rojo, Kasey L. Hill, Walt A. Shaw, Kacee Sims, Alicia Alonso
Publikováno v:
Biochimica et biophysica acta. 1838(8)
Lipid peroxidation plays a central role in the pathogenesis of many diseases like atherosclerosis and multiple sclerosis. We have analyzed the interaction of sphingosine with peroxidized bilayers in model membranes. Cu2 + induced peroxidation was che
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::976d6bc3c3445cf3a0d08394dfbf460b
https://pubmed.ncbi.nlm.nih.gov/24802275
https://pubmed.ncbi.nlm.nih.gov/24802275
Publikováno v:
Tetrahedron Letters. 37:6193-6196
Efficient methodologies based on the nucleophilic addition-N-acyliminium ion cyclization and the Parham-type cyclization sequences of N-phenethylimides 1 and 2 are reported for the synthesis of a variety of heterocyclic systems: benzo[a]quinolizidone
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0918b5ea0cb93829fae42d4ef05bcb5
https://doi.org/10.1016/0040-4039(96)01321-4
https://doi.org/10.1016/0040-4039(96)01321-4
Publikováno v:
Journal of Heterocyclic Chemistry. 32:1751-1758
The ortho-lithiation-cyclization of iodinated N,N-diacylphenethylamines provides a convenient method for the preparation of 2-(2-acetoamidoethyl)acetophenones and 2-(2-benzamidoethyl)benzophenones, which could be easily transformed into dihydroisoqui
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf127154ca4ff901970f1e8c3e70290d
https://doi.org/10.1002/jhet.5570320615
https://doi.org/10.1002/jhet.5570320615