...Elmira Tokhtaeva; Haying Sun; Nimrod Deiss-Yehiely; Yi Wen; Pritin N. Soni; Nieves M. Gabrielli; Elizabeth A. Marcus; Karen M. Ridge; George Sachs; Mónica Vazquez-Levin; Jacob I. Sznajder; Olga Vagin; Laura A. Dada ABSTRACT FXYD5 (also known as dysadherin), a regulatory subunit of the Na,K-ATPase...

...Sonali P. Barwe; Anna Skay; Ryan McSpadden; Thu P. Huynh; Sigrid A. Langhans; Landon J. Inge; Ayyappan K. Rajasekaran Summary Na,K-ATPase is a hetero-oligomer of an α- and a β-subunit. The α-subunit (Na,K-α) possesses the catalytic function, whereas the β-subunit (Na,K-β) has cell-cell adhesion...

...Laura A. Dada; Eva Novoa; Emilia Lecuona; Haiying Sun; Jacob I. Sznajder Hypoxia impairs alveolar fluid reabsorption by promoting Na,K-ATPase endocytosis, from the plasma membrane of alveolar epithelial cells. The present study was designed to determine whether hypoxia induces Na,K-ATPase...

...McRae W. Williams; Wendy G. Resneck; Tamma Kaysser; Jeanine A. Ursitti; Connie S. Birkenmeier; Jane E. Barker; Robert J. Bloch ABSTRACT We used immunological approaches to study the factors controlling the distribution of the Na,K-ATPase in fast twitch skeletal muscle of the rat. Both α subunits...

... is promoted by an intercellular retinoid binding protein (IRBP). Na,K-ATPase, the membrane-integrated enzyme required to set up the ion gradients that drive other ion transporters, is largely localized to the apical membrane. This is the reverse of most epithelia. The RPE expresses the enveloped viral G...

...Otto Baumann; Kunio Takeyasu ABSTRACT Arthropod photoreceptors are polarized cells displaying distinct surface domains. The distribution of the Na,K-ATPase (sodium pump) over these domains was examined in the honeybee photoreceptor using a monoclonal antibody that specifically recognizes the sodium...