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Michel Seman

Researcher at French Institute of Health and Medical Research

Publications -  100
Citations -  4428

Michel Seman is an academic researcher from French Institute of Health and Medical Research. The author has contributed to research in topics: T cell & NAD+ kinase. The author has an hindex of 32, co-authored 100 publications receiving 4168 citations. Previous affiliations of Michel Seman include University of Rouen & Instituto Butantan.

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Identification of a chemokine receptor encoded by human cytomegalovirus as a cofactor for HIV-1 entry.

TL;DR: The human cytomegalovirus encodes a beta-chemokine receptor (US28) that is distantly related to the human chemokine receptors CCR5 and CXCR4, which also serve as cofactors for the entry into cells of human immunodeficiency virus-type 1 (HIV-1).
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NAD-Induced T Cell Death: ADP-Ribosylation of Cell Surface Proteins by ART2 Activates the Cytolytic P2X7 Purinoceptor

TL;DR: These results delineate an alternative mechanism for inducing T cell death and set an interesting precedent for immunoregulation via crosstalk between NAD-dependent ADP-ribosyltransferases and purinoceptors.
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Characterization of an Extracellular Lipase Encoded by LIP2 in Yarrowia lipolytica

TL;DR: No extracellular lipase activity was detected with the lip2 knockout (KO) strain, strongly suggesting thatextracellularlipase activity results from expression of the LIP2 gene.
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Cutting edge: a natural P451L mutation in the cytoplasmic domain impairs the function of the mouse P2X7 receptor.

TL;DR: It is demonstrated that an allelic mutation (P451L) in the predicted death domain of P2X7R confers a drastically reduced sensitivity to ATP-induced pore formation in cells from some commonly used strains of mice, i.e., C57BL/6 and DBA/2.