Výsledky vyhledávání - "Pierre Cambier"

Akademický článek

Heat-modified citrus pectin induces apoptosis-like cell death and autophagy in HepG2 and A549 cancer cells.

Autor: Lionel Leclere, Maude Fransolet, Francois Cote, Pierre Cambier, Thierry Arnould, Pierre Van Cutsem, Carine Michiels

Publikováno v: PLoS ONE, Vol 10, Iss 3, p e0115831 (2015)

Cancer is still one of the leading causes of death worldwide, and finding new treatments remains a major challenge. Previous studies showed that modified forms of pectin, a complex polysaccharide present in the primary plant cell wall, possess antica

Externí odkaz: https://doaj.org/article/2936e8c10111444eaf45978566484b72

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Plant immunity induced by COS-OGA elicitor is a cumulative process that involves salicylic acid

Autor: Géraldine van Aubel, Pierre Van Cutsem, Pierre Cambier, Marc Dieu

Publikováno v: Plant Science. 247:60-70

Plant innate immunity offers considerable opportunities for plant protection but beside flagellin and chitin, not many molecules and their receptors have been extensively characterized and very few have successfully reached the field. COS-OGA, an eli

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f1a6e119f1f6f72cdf7a7b67e766ef8
https://researchportal.unamur.be/en/publications/146adfba-06a1-49f2-b05f-20db362e3156

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Identification of a cytotoxic molecule in heat-modified citrus pectin

Autor: Sandy El Bkassiny, Marc Dieu, Stéphane P. Vincent, Carine Michiels, Abdellatif Tikad, Pierre Cambier, Maude Fransolet, Lionel Leclere, Pierre Van Cutsem

Publikováno v: Carbohydrate Polymers. 137:39-51

Modified forms of citrus pectin possess anticancer properties. However, their mechanism of action and the structural features involved remain unclear. Here, we showed that citrus pectin modified by heat treatment displayed cytotoxic effects in cancer

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e0eab91c22fe0b2037cb68181e788cd
https://doi.org/10.1016/j.carbpol.2015.10.055

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Green and sustainable production of high value compounds via a microalgae encapsulation technology that relies on CO2as a principle reactant

Autor: Joanna C. Rooke, Christophe F. Meunier, Emeric Danloy, Pierre Cambier, Marie-Eve Duprez, Jonathan Desmet, Diane Thomas, Bao-Lian Su, Anne-Lise Hantson

Publikováno v: J. Mater. Chem. A. 2:20560-20569

A very promising and facile one-pot synthesis pathway is presented for the microencapsulation of live cells in a very porous core-shell system based upon a robust matrix. (Alginate-SiO2-polycation) shell@(alginate-SiO2) core hybrid beads, on the mill

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3704dcf53932c7dd31cfe6e1a646f3da
https://doi.org/10.1039/c4ta04659e

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Caulobacter crescentus intrinsic dimorphism provides a prompt bimodal response to copper stress

Autor: Sébastien Gillet, Françoise Tilquin, Jean-Yves Matroule, Emeline Lawarée, Pierre Cambier, Sophie Le Blastier, Gwennaëlle Louis

Publikováno v: Nature Microbiology. 1(9)

Stress response to fluctuating environments often implies a time-consuming reprogramming of gene expression. In bacteria, the so-called bet hedging strategy, which promotes phenotypic stochasticity within a cell population, is the only fast stress re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::505dba196a5e4fe56ee474b96726aa61
https://doi.org/10.1038/nmicrobiol.2016.98

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Insight into cellular response of plant cells confined within silica-based matrices

Autor: Joanna C. Rooke, Bao-Lian Su, Kata Hajdu, Christophe F. Meunier, Pierre Cambier, Pierre Van Cutsem, Alexandre Léonard

Publikováno v: Langmuir. 26(9):6568-6575

The encapsulation of living plant cells into materials could offer the possibility to develop new green biochemical technologies. With the view to designing new functional materials, the physiological activity and cellular response of entrapped cells

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04fb4156b526c22f730781fd870fd0b2
https://researchportal.unamur.be/en/publications/c9f767df-667e-4edc-b36e-aaebc88e3f0d

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Chitosan oligosaccharides modulate the supramolecular conformation and the biological activity of oligogalacturonides in Arabidopsis

Autor: Pierre Cambier, Juan Carlos Cabrera, Pierre Van Cutsem, Patrick Frettinger, Aurelien Boland

Publikováno v: Glycobiology. 20:775-786

Plant cell walls undergo remodeling during growth and development and are the first target of many invading pathogens. Acidic pectin (homogalacturonans) binds calcium and forms chain dimers called egg boxes and even multimers at higher calcium ion co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2423d60cf75bc753dc1e8b24a7761ac
https://doi.org/10.1093/glycob/cwq034

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Egg box conformation of oligogalacturonides : the time-dependent stabilization of the elicitor-active conformation increases its biological activity

Autor: Johan Messiaen, Pierre Van Cutsem, Juan Carlos Cabrera, Aurelien Boland, Pierre Cambier

Publikováno v: Glycobiology. 18(6):473-482

Circular dichroism spectrometry was used on oligogalacturonides (OGAs) and showed the existence of a calcium/sodium-induced conformational state that is intermediate between single-isolated chains and calcium-associated multimer chains. This conforma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b2e1607c07fbfebaba3915e98e05a76
https://researchportal.unamur.be/en/publications/89daf593-8a9b-4544-8e2c-a0cd9535c7e6

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Heat-modified citrus pectin induces apoptosis-like cell death and autophagy in HepG2 and A549 cancer cells

Autor: Carine Michiels, Thierry Arnould, Lionel Leclere, Pierre Van Cutsem, Francois Cote, Pierre Cambier, Maude Fransolet

Publikováno v: PLoS ONE, Vol 10, Iss 3, p e0115831 (2015)
Leclere, L, Fransolet, M, Cote, F, Cambier, P, Arnould, T, Van Cutsem, P & Michiels, C 2015, ' Heat-modified citrus pectin induces apoptosis-like cell death and autophagy in HepG2 and A549 cancer cells ', PLoS ONE, vol. 10, no. 3, e0115831 . https://doi.org/10.1371/journal.pone.0115831
PLoS ONE

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::740379a5176c3943c22d3d6dad48fd20
http://europepmc.org/articles/PMC4368604?pdf=render

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