K
Käthi Geering
Researcher at University of Lausanne
Publications - 112
Citations - 7296
Käthi Geering is an academic researcher from University of Lausanne. The author has contributed to research in topics: Na+/K+-ATPase & Protein subunit. The author has an hindex of 47, co-authored 112 publications receiving 7104 citations. Previous affiliations of Käthi Geering include Russian Academy of Sciences.
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Journal ArticleDOI
Transport and Pharmacological Properties of Nine Different Human Na,K-ATPase Isozymes
Gilles Crambert,Udo Hasler,Ahmed T. Beggah,Chuliang Yu,Nikolai N. Modyanov,Jean-Daniel Horisberger,L. G. Lelievre,Käthi Geering +7 more
TL;DR: Several new functional characteristics of human Na,K-ATPase isozymes are revealed which help to better understand their role in ion homeostasis in different tissues and in digitalis action and toxicity.
Journal ArticleDOI
FXYD proteins: new regulators of Na-K-ATPase.
TL;DR: The results highlight the complexity of the regulation of Na+ and K+ handling by Na-K-ATPase, which is necessary to ensure appropriate tissue functions such as renal Na+ reabsorption, muscle contractility, and neuronal excitability.
Journal ArticleDOI
The functional role of beta subunits in oligomeric P-type ATPases.
TL;DR: Increasing experimental evidence suggests that β assembly is a highly ordered, β isoform-specific process, which is mediated by multiple interaction sites that contribute in a coordinate, multistep process to the structural and functional maturation of Na,K- and H, K-ATPases.
Journal ArticleDOI
Functional roles of Na,K-ATPase subunits.
TL;DR: A better understanding of the multiple functional roles of the accessory subunits of Na,K-ATPase is crucial to appraise their influence on physiological processes and their implication in pathophysiological states.
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Regulation of Ca2+ channel expression at the cell surface by the small G-protein kir/Gem.
Pascal Béguin,Kazuaki Nagashima,Tohru Gonoi,Tadao Shibasaki,Kazuo Takahashi,Yasushige Kashima,Nobuaki Ozaki,Käthi Geering,Toshihiko Iwanaga,Susumu Seino +9 more
TL;DR: It is reported here that the GTP-bound form of kir/Gem, identified originally as a Ras-related small G-protein that binds CaM, inhibits high-voltage-activated Ca2+ channel activities by interacting directly with the β-subunit.