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Bone marrow and stem cell transplantation.   Publication : [S.l.] Humana Press 2007 . 234 p. , This volume is a compendium of cutting-edge molecular methods for the successful transplantation of hematopoietic stem cells. The availability of genetic profiles for committed and uncommitted stem cells combined with the determination of molecular steps involved in hematopoietic stem cell activation and self-renewal hold tremendous promise for future success in the clinic. Currently, stem cells can be quantified and sorted successfully, but transduction, labeling, and in vivo tracking of stem cells are difficult techniques with traditionally low efficiency levels. The contributors to this volume describe promising tools for stem cell transplant research models, such as in vivo bioluminescence imaging. Topics included in this volume are molecular profiling of hematopoietic stell cells, methods for imaging cell fates in hematopoiesis, PCR-SSP typing of HLA Class I and Class II alleles, sequence-based HLA typing, and typing minor HLA antigens. Also discussed in this volume are the roles of natural killer cells and killer inhibitor receptor polymorphisms, polymorphisms within epithelial receptors, molecular methods used for the detection of autologous graft contamination in lymphoid disorders, and the application of proteomics to posttransplantation follow-up. With the recent trend moving from gene expression to the protein expression profiles, the application of proteomics to the posttransplant follow-up of patients is becoming routine. As a result, this volume will become an invaluable source for biochemists, molecular biologists, and clinicians. 24 cm. Date : 2007 Disponibilité : Exemplaires disponibles: La bibliothèque des Sciences Médicales et Pharmaceutiques (1),
Peroxiredoxin systems : structures and functions / par Flohé,, Leopold. Publication : [S.l.] : Springer, 2007 . 410 p. ; , The peroxiredoxins represent an important emerging family of sulfhydryl-linked antioxidant proteins, apparently ubiquitously present in all known organisms. The antioxidant function of the peroxiredoxins complements that of other enzymic and non-enzymic systems within the cell. In addition, there is increasing evidence that the peroxiredoxins play a role in cell signalling, by controlling and/or sensing hydrogen peroxide and peroxynitrite levels. In this, the first book containing a broad survey on the peroxiredoxins, the editors succeeded to involve almost all groups that contributed significant insights into the emerging field. The diverse biological roles of the new protein family are discussed in the context of other antioxidant systems like those based on heme or selenium catalysis. Finally, related future perspectives, which range from antimicrobial therapy up to the understanding of human development and carcinogenesis, are highlighted. Specifically, the book will be of outstanding interest to researchers who want to understand how micro-organisms, plants and animals cope with oxidative stress and how such stress is recognized and linked to adaptive responses via redox regulation of cellular processes. 24 cm. Date : 2007 Disponibilité : Exemplaires disponibles: La bibliothèque des Sciences Médicales et Pharmaceutiques (1),

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