Zobrazeno 1 - 10
of 155
pro vyhledávání: '"Rizlan Bernier-Latmani"'
Autor:
Eduard Vico-Oton, Colin Volet, Nicolas Jacquemin, Yuan Dong, Siegfried Hapfelmeier, Karin Lederballe Meibom, Rizlan Bernier-Latmani
Publikováno v:
BMC Microbiology, Vol 24, Iss 1, Pp 1-20 (2024)
Abstract Background Bile acids (BAs) are steroid-derived molecules with important roles in digestion, the maintenance of host metabolism, and immunomodulation. Primary BAs are synthesized by the host, while secondary BAs are produced by the gut micro
Externí odkaz:
https://doaj.org/article/972fdee3e11e4ac18a41e39b5dbebfa7
Autor:
Andrés G. Muñoz, Abdesselam Abdelouas, Ursula Alonso, Ana María Fernández, Rizlan Bernier-Latmani, Andrea Cherkouk, Roberto Gaggiano, James Hesketh, Nick Smart, Cristiano Padovani, Kristel Mijnendonckx, Vanessa Montoya, Andrés Idiart, Arnau Pont, Olga Riba, Nicolas Finck, Ashutosh R. Singh, Fraser King, Nikitas Diomidis
Publikováno v:
Frontiers in Nuclear Engineering, Vol 3 (2024)
A sealed container for the geological disposal of spent nuclear fuel and vitrified high-level waste is the only component of a deep geological repository that provides complete containment of radionuclides. As such, attention is focused on its lifeti
Externí odkaz:
https://doaj.org/article/723c2774be8c46c28f22fb183656c007
Autor:
Karin Lederballe Meibom, Solenne Marion, Colin Volet, Théo Nass, Eduard Vico-Oton, Laure Menin, Rizlan Bernier-Latmani
Publikováno v:
Gut Microbes, Vol 16, Iss 1 (2024)
ABSTRACTBile acid transformation is a common gut microbiome activity that produces secondary bile acids, some of which are important for human health. One such process, 7α-dehydroxylation, converts the primary bile acids, cholic acid and chenodeoxyc
Externí odkaz:
https://doaj.org/article/3e999888086e4cc2927ab2b71429a4c2
Autor:
Camille Rolland, Niels Burzan, Olivier X. Leupin, Aislinn A. Boylan, Manon Frutschi, Simiao Wang, Nicolas Jacquemin, Rizlan Bernier-Latmani
Publikováno v:
Frontiers in Microbiology, Vol 15 (2024)
The activity of subsurface microorganisms can be harnessed for engineering projects. For instance, the Swiss radioactive waste repository design can take advantage of indigenous microorganisms to tackle the issue of a hydrogen gas (H2) phase pressure
Externí odkaz:
https://doaj.org/article/3bbfc7cd232e4013840268bfaf2ff456
Autor:
Ashley R. Brown, Margaux Molinas, Yvonne Roebbert, Ataru Sato, Minori Abe, Stefan Weyer, Rizlan Bernier-Latmani
Publikováno v:
Communications Earth & Environment, Vol 4, Iss 1, Pp 1-11 (2023)
Abstract Uranium isotopic signatures in the rock record are utilized as a proxy for past redox conditions on Earth. However, these signatures display significant variability that complicates the interpretation of specific redox conditions. Using the
Externí odkaz:
https://doaj.org/article/62b24048b8264b86b463416b7df1fe09
Autor:
Maliheh Mehrshad, Margarita Lopez-Fernandez, John Sundh, Emma Bell, Domenico Simone, Moritz Buck, Rizlan Bernier-Latmani, Stefan Bertilsson, Mark Dopson
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-12 (2021)
Ecological constraints on microbial niches in oligotrophic deep groundwaters remain elusive. This study provides support for the existence of a common core microbiome in two deep groundwater biomes of the Fennoscandian Shield using a genome-resolved,
Externí odkaz:
https://doaj.org/article/4459948ad57c4e8b90c84c855bb8d8a8
Autor:
Niels Burzan, Roberta Murad Lima, Manon Frutschi, Andrew Janowczyk, Bharti Reddy, Andrew Rance, Nikitas Diomidis, Rizlan Bernier-Latmani
Publikováno v:
Frontiers in Microbiology, Vol 13 (2022)
Microbial activity has the potential to enhance the corrosion of high-level radioactive waste disposal canisters, which, in the proposed Swiss deep geological repository, will be embedded in bentonite and placed in the Opalinus Clay (OPA) rock format
Externí odkaz:
https://doaj.org/article/4f696a16d33944e39892076fb709ff16
Autor:
Solenne Marion, Lyne Desharnais, Nicolas Studer, Yuan Dong, Matheus D. Notter, Suresh Poudel, Laure Menin, Andrew Janowczyk, Robert L. Hettich, Siegfried Hapfelmeier, Rizlan Bernier-Latmani
Publikováno v:
Journal of Lipid Research, Vol 61, Iss 11, Pp 1450-1463 (2020)
Bile acids, which are synthesized from cholesterol by the liver, are chemically transformed along the intestinal tract by the gut microbiota, and the products of these transformations signal through host receptors, affecting overall host health. Thes
Externí odkaz:
https://doaj.org/article/9b469f982b4940ca927ade7f44916526
Autor:
Zuzana Chromiková, Romana Kalianková Chovanová, Dragana Tamindžija, Barbora Bártová, Dragan Radnović, Rizlan Bernier-Latmani, Imrich Barák
Publikováno v:
Frontiers in Microbiology, Vol 13 (2022)
Chromium of anthropogenic origin contaminates the environment worldwide. The toxicity of chromium, a group I human carcinogen, is greatest when it is in a hexavalent oxidation state, Cr(VI). Cr(VI) is actively transported into the cell, triggering ox
Externí odkaz:
https://doaj.org/article/daf4e8e063bf4c3fa971c1fdb63c8cd4
Autor:
Zezhen Pan, Barbora Bártová, Thomas LaGrange, Sergei M. Butorin, Neil C. Hyatt, Martin C. Stennett, Kristina O. Kvashnina, Rizlan Bernier-Latmani
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-12 (2020)
In anoxic environments, soluble hexavalent uranium is reduced and immobilized, however, the underlying molecular-scale reduction mechanism remains unknown. Here, the authors find that U reduction can occur on the surface of magnetite via transient U
Externí odkaz:
https://doaj.org/article/4703f938605b48008159312544d7cb6e