Kyle T O'Connor

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The relative importance of plasma membrane Ca2+-ATPase (PMCA) 1 and PMCA4 was assessed in mice carrying null mutations in their genes (Atp2b1 and Atp2b4). Loss of both copies of the gene encoding PMCA1 caused embryolethality, whereas heterozygous mutants had no overt disease phenotype. Despite widespread and abundant expression of PMCA4, PMCA4 null(More)
The Na,K-ATPase is composed of two subunits, alpha and beta, and each subunit consists of multiple isoforms. In the case of alpha, four isoforms, alpha1, alpha2, alpha3, and alpha4 are present in mammalian cells. The distribution of these isoforms is tissue- and developmental-specific, suggesting that they may play specific roles, either during development(More)
Recessive dystrophic epidermolysis bullosa (RDEB) is a debilitating and ultimately lethal blistering disease caused by mutations to the Col7a1 gene. Development of novel cell therapies for the treatment of RDEB would be fostered by having immunodeficient mouse models able to accept human cell grafts; however, immunodeficient models of many genodermatoses(More)
The mechanisms for provisioning maternal resources to offspring in placental mammals involve complex interactions between maternally regulated and fetally regulated gene networks in the placenta, a tissue that is derived from the zygote and therefore of fetal origin. Here we describe a novel use of an embryo transfer system in mice to identify gene networks(More)
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