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A Dominant Loss-Of-Function Gja1 (Cx43) Mutant Impairs Parturition In The Mouse, Dan Tong, Xuerong Lu, Hong-Xing Wang, Isabelle Plante, Ed Lui, Dale Laird, Donglin Bai, Gerald Kidder
A Dominant Loss-Of-Function Gja1 (Cx43) Mutant Impairs Parturition In The Mouse, Dan Tong, Xuerong Lu, Hong-Xing Wang, Isabelle Plante, Ed Lui, Dale Laird, Donglin Bai, Gerald Kidder
Edmund M. K. Lui
Expression of GJA1 (commonly known as connexin43 or Cx43), a major myometrial gap junction protein, is upregulated before the onset of delivery, suggesting an essential role for Cx43-mediated gap junctional intercellular communication (GJIC) in normal uterine contraction during parturition. To determine how a disease-linked Cx43 mutation affects myometrial function, we studied a mutant mouse model carrying an autosomal dominant mutation (Gja1Jrt) in the gene encoding Cx43 that displays features of the human genetic disease oculodentodigital dysplasia. We found that Cx43 level, specifically the phosphorylated species of the protein, is significantly reduced in the myometrium of the mutant mice (Gja1Jrt/+), as …
Optimal Time On Haart For Prevention Of Mother-To-Child Transmission Of Hiv, Carla J. Chibwesa, Mark J. Giganti, Nande Putta, Namwinga T. Chintu, Jessica Mulindwa, Benjamin J. Dorton, Benjamin H. Chi, Jeffrey S. A. Stringer, Elizabeth M. Stringer
Optimal Time On Haart For Prevention Of Mother-To-Child Transmission Of Hiv, Carla J. Chibwesa, Mark J. Giganti, Nande Putta, Namwinga T. Chintu, Jessica Mulindwa, Benjamin J. Dorton, Benjamin H. Chi, Jeffrey S. A. Stringer, Elizabeth M. Stringer
Benjamin J. Dorton. MD