2006-09-15Selenium was considered originally as a poison. It is only in the mid-fifties that the physiological significance of this trace element was correctly evaluated; identification of pathologies related to selenium deficiencies demonstrated its essential nutrient function in livestock and later in humans.Biochemical studies identified selenocysteine as the major biological form of selenium in animals and bacteria. This particular amino acid is specifically incorporated into selenoproteins through a dedicated translation machinery.Most of the known selenoproteins have not been attributed a function yet. Among them is selenoprotein N (SePN), a novel selenium containing protein identified in our laboratory in 1999. In 2001, it was shown ...
Les Selenoprotéines sont des protéines contenant un résidu sélénocystéine (U) dans leur séquence en ...
International audienceHealthy cells continually produce low levels of reactive oxygen species (ROS),...
Selenium, a trace element fundamental to human health, is incorporated as the amino acid selenocyste...
Selenium is an essential trace element and selenoprotein N (SelN) was the first selenium-containing ...
Oxidative stress response plays a major function in the adaptation of biological systems. Selenoprot...
Selenium is an essential trace element and selenoprotein N (SelN) was the first selenium-containing ...
La réponse au stress oxydatif joue un rôle important dans de nombreux processus d’adaptation biologi...
A connection between selenium bioavailability and development of muscular disorders both in humans ...
: Selenoprotein N (SEPN1) is a type II glycoprotein of the endoplasmic reticulum (ER) that senses ca...
: Selenoprotein N (SEPN1) is a broadly expressed resident protein of the endoplasmic reticulum (ER) ...
International audienceBACKGROUND: In humans, mutations in the SEPN1 gene, encoding selenoprotein N (...
International audienceSelenoprotein N (SelN) deficiency causes a group of inherited neuromuscular di...
Les Selenoprotéines sont des protéines contenant un résidu sélénocystéine (U) dans leur séquence en ...
International audienceHealthy cells continually produce low levels of reactive oxygen species (ROS),...
Selenium, a trace element fundamental to human health, is incorporated as the amino acid selenocyste...
Selenium is an essential trace element and selenoprotein N (SelN) was the first selenium-containing ...
Oxidative stress response plays a major function in the adaptation of biological systems. Selenoprot...
Selenium is an essential trace element and selenoprotein N (SelN) was the first selenium-containing ...
La réponse au stress oxydatif joue un rôle important dans de nombreux processus d’adaptation biologi...
A connection between selenium bioavailability and development of muscular disorders both in humans ...
: Selenoprotein N (SEPN1) is a type II glycoprotein of the endoplasmic reticulum (ER) that senses ca...
: Selenoprotein N (SEPN1) is a broadly expressed resident protein of the endoplasmic reticulum (ER) ...
International audienceBACKGROUND: In humans, mutations in the SEPN1 gene, encoding selenoprotein N (...
International audienceSelenoprotein N (SelN) deficiency causes a group of inherited neuromuscular di...
Les Selenoprotéines sont des protéines contenant un résidu sélénocystéine (U) dans leur séquence en ...
International audienceHealthy cells continually produce low levels of reactive oxygen species (ROS),...
Selenium, a trace element fundamental to human health, is incorporated as the amino acid selenocyste...