Zobrazeno 1 - 10
of 178
pro vyhledávání: '"M Berthoud"'
Autor:
Felipe Villanelo, Peter J. Minogue, Jaime Maripillán, Mauricio Reyna-Jeldes, Joaquin Jensen-Flores, Isaac E. García, Eric C. Beyer, Tomás Pérez-Acle, Viviana M. Berthoud, Agustín D. Martínez
Publikováno v:
Biological Research, Vol 57, Iss 1, Pp 1-18 (2024)
Abstract Background Members of the β-subfamily of connexins contain an intracellular pocket surrounded by amino acid residues from the four transmembrane helices. The presence of this pocket has not previously been investigated in members of the α-
Externí odkaz:
https://doaj.org/article/06defa631d704d8c9d7c419ba703475f
Publikováno v:
Swiss Medical Weekly, Vol 141, Iss 4142 (2011)
BACKGROUND: In 2002, Swiss citizens voted to accept new laws legalising the termination of pregnancy (TOP) up to 12th week of pregnancy. As a result the cantons formulated rules of implementation. Health institutions then had to modify their procedur
Externí odkaz:
https://doaj.org/article/4db83c7fa6c34dfcba00df75c0a0c31e
Publikováno v:
Frontiers in Ophthalmology, Vol 3 (2023)
Our recent studies in mice suggest that a crucial event for the development of cataracts is the formation of calcium-containing deposits. To examine the generality of pathologic mineralization as a novel mechanism of cataract formation, we analyzed l
Externí odkaz:
https://doaj.org/article/d09b46ac46314a8cad6af590a282bd8e
Publikováno v:
Frontiers in Physiology, Vol 13 (2022)
The lens is an avascular organ that is supported by an internal circulation of water and solutes. This circulation is driven by ion pumps, channels and transporters in epithelial cells and by ion channels in fiber cells and is maintained by fiber-fib
Externí odkaz:
https://doaj.org/article/d3b0dda7798c48c3a6d8d15ca8483ca6
Akademický článek
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Publikováno v:
Biomolecules, Vol 10, Iss 10, p 1418 (2020)
Cataracts of many different etiologies are associated with oxidation of lens components. The lens is protected by maintenance of a pool of reduced glutathione (GSH) and other antioxidants. Because gap junction channels made of the lens connexins, Cx4
Externí odkaz:
https://doaj.org/article/0aab8764106c40519d0a3c8a79230aa9
Autor:
Rodrigo A. Acuña, Manuel Varas-Godoy, Viviana M. Berthoud, Ivan E. Alfaro, Mauricio A. Retamal
Publikováno v:
Biomolecules, Vol 10, Iss 5, p 676 (2020)
Under normal conditions, almost all cell types communicate with their neighboring cells through gap junction channels (GJC), facilitating cellular and tissue homeostasis. A GJC is formed by the interaction of two hemichannels; each one of these hemic
Externí odkaz:
https://doaj.org/article/a0fc557e890e43f79d722a8572359518
Autor:
Viviana M. Berthoud, Peter J. Minogue, Steve L. Reichow, Lisa Ebihara, Eric C. Beyer, Umair Khan, Jun-Jie Tong, Bassam G. Haddad
Publikováno v:
Biophys J
Connexin-50 (Cx50) is among the most frequently mutated genes associated with congenital cataracts. While most of these disease-linked variants cause loss-of-function due to misfolding or aberrant trafficking, others directly alter channel properties
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11c75db1a53ed3e302f1e7eb170d8bc5
https://doi.org/10.1016/j.bpj.2021.11.004
https://doi.org/10.1016/j.bpj.2021.11.004
Publikováno v:
Frontiers in Physiology. 13
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76f10f2e92f23daceec2aedb5f442eef
Autor:
Eric C. Beyer, Viviana M. Berthoud
Publikováno v:
F1000Research, Vol 6 (2017)
Gap junction channels facilitate the intercellular exchange of ions and small molecules, a process that is critical for the function of many different kinds of cells and tissues. Recent crystal structures of channels formed by one connexin isoform (c
Externí odkaz:
https://doaj.org/article/19e3f61803144536a7fcb2b079f3edde