Phthiocerol Dimycocerosates From Mycobacterium tuberculosis Increase the Membrane Activity of Bacterial Effectors and Host Receptors

Autor: Jacques Augenstreich, Evert Haanappel, Fadel Sayes, Roxane Simeone, Valérie Guillet, Serge Mazeres, Christian Chalut, Lionel Mourey, Roland Brosch, Christophe Guilhot, Catherine Astarie-Dequeker

Publikováno v: Frontiers in Cellular and Infection Microbiology, Vol 10 (2020)

Mycobacterium tuberculosis (Mtb) synthesizes a variety of atypical lipids that are exposed at the cell surface and help the bacterium infect macrophages and escape elimination by the cell's immune responses. In the present study, we investigate the m

Externí odkaz: https://doaj.org/article/11295162f6314b618572b0b6cb7b5ea9

Using spectral decomposition of the signals from laurdan-derived probes to evaluate the physical state of membranes in live cells [version 1; referees: 2 approved]

Autor: Serge Mazeres, Farzad Fereidouni, Etienne Joly

Publikováno v: F1000Research, Vol 6 (2017)

Background: We wanted to investigate the physical state of biological membranes in live cells under the most physiological conditions possible. Methods: For this we have been using laurdan, C-laurdan or M-laurdan to label a variety of cells, and a bi

Externí odkaz: https://doaj.org/article/9b3a8484d1844724b92aa197442369f4

Insulin-like Growth Factor Binding Protein 2 predicts mortality risk in heart failure

Autor: Maria Francesca Evaristi, Sandra van Wijk, Serge Mazeres, Annie Turkieh, François Koukoui, Pauline Fournier, Michel Galinier, Christian Jung, Hans-Peter Brunner-La Rocca, Servane Le Page, Javed Butler, William F. Peacock, Philippe Rouet, Fatima Smih, Céline Caubère, Manon Barutaut, Franck Desmoulin, Camille Dambrin, Luc W. Eurlings, Clément Delmas

Publikováno v: International Journal of Cardiology
International Journal of Cardiology, Elsevier, 2020, 300, pp.245-251. ⟨10.1016/j.ijcard.2019.09.032⟩
International Journal of Cardiology, 300, 245-251. Elsevier Ireland Ltd

Background: Insulin-like Growth Factor Binding Protein 2 (IGFBP2) showed greater heart failure (HF) diagnostic accuracy than the "grey zone" B-type natriuretic peptides, and may have prognostic utility as well.Objectives: To determine if IGFBP2 provi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd064bd1dbd14cb993918e87495b160e
https://pubmed.ncbi.nlm.nih.gov/33753188

APTES-Modified RE2O3:Eu3+ Luminescent Beads: Structure and Properties

Autor: Serge Mazeres, Jeannette Dexpert-Ghys, Robert Mauricot, Marc Verelst, Sidney José Lima Ribeiro, Peter Hammer, H. Dexpert, José Maurício Almeida Caiut, Séverine Lechevallier

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Europium-doped lanthanide oxide RE(2)O(3):Eu(3+) (RE = Y or Gd) luminescent beads, with a spherical shape and a diameter of 150 ± 15 nm, have been modified by reaction with 3-aminopropyltriethoxysilane (APTES), in order to introduce reactive amine g

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a0c611c7da84b41161fb734cc0facd4
https://doi.org/10.1021/la204469f

N-Heterocyclic Carbene-Iridium Complexes as Photosensitizers for In Vitro Photodynamic Therapy to Trigger Non-Apoptotic Cell Death in Cancer Cells

Autor: Xing Wang, Chen Zhang, Ryma Madji, Camille Voros, Serge Mazères, Christian Bijani, Céline Deraeve, Olivier Cuvillier, Heinz Gornitzka, Marie-Lise Maddelein, Catherine Hemmert

Publikováno v: Molecules, Vol 28, Iss 2, p 691 (2023)

A series of seven novel iridium complexes were synthetized and characterized as potential photosensitizers for photodynamic therapy (PDT) applications. Among them, four complexes were evaluated in vitro for their anti-proliferative activity with and

Externí odkaz: https://doaj.org/article/a8383a8838dc4a4aa0e310a18f8a6089