Caspase-8 prevents sustained activation of NF- B in monocytes undergoing macrophagic differentiation

نویسندگان

  • Cédric Rébé
  • Séverine Cathelin
  • Sophie Launay
  • Rodolphe Filomenko
  • Laurent Prévotat
  • Coralie L’Ollivier
  • Emmanuel Gyan
  • Olivier Micheau
  • Steven Grant
  • Anne Dubart-Kupperschmitt
  • Michaëla Fontenay
  • Eric Solary
چکیده

1Institut National de la Santé et de la Recherche Médicale (INSERM) U517, Dijon, France; 2Institut Fédératif de Recherche (IFR) 100, University of Burgundy, Dijon, France; 3Ecole Pratique des Hautes Etudes (EPHE), Faculty of Medicine, Dijon cedex, France; 4Centre Hospitalier Universitaire, Dijon cedex, France; 5INSERM U567, Institut Cochin, Paris, France; 6Department of Hematology, Cochin Hospital, Paris, France; and the 7Department of Medicine and Biochemistry, Virginia Commonwealth University, Medical College of Virginia, Richmond, VA

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Caspase-8 prevents sustained activation of NF-kappaB in monocytes undergoing macrophagic differentiation.

Caspases have demonstrated several nonapoptotic functions including a role in the differentiation of specific cell types. Here, we show that caspase-8 is the upstream enzyme in the proteolytic caspase cascade whose activation is required for the differentiation of peripheral-blood monocytes into macrophages. On macrophage colony-stimulating factor (M-CSF) exposure, caspase-8 associates with the...

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HEMATOPOIESIS Caspase-8 prevents sustained activation of NF- B in monocytes undergoing macrophagic differentiation

1Institut National de la Santé et de la Recherche Médicale (INSERM) U517, Dijon, France; 2Institut Fédératif de Recherche (IFR) 100, University of Burgundy, Dijon, France; 3Ecole Pratique des Hautes Etudes (EPHE), Faculty of Medicine, Dijon cedex, France; 4Centre Hospitalier Universitaire, Dijon cedex, France; 5INSERM U567, Institut Cochin, Paris, France; 6Department of Hematology, Cochin Hospi...

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Caspase - 8 prevents sustained activation of NF - κ B in monocytes undergoing

Institut National de la Santé et de la Recherche Médicale (INSERM) U517, Institut Fédératif de Recherche (IFR) 100, University of Burgundy; Ecole Pratique des Hautes Etudes (EPHE), Faculty of Medicine, 7 boulevard Jeanne d’Arc, 21079 Dijon cedex, France; Centre Hospitalier Universitaire, BP1542, 21034 Dijon cedex, France; INSERM U567, Institut Cochin; Department of Hematology, Cochin Hospital, ...

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تاریخ انتشار 2007