دورية أكاديمية
Integrins, anchors and signal transducers of hematopoietic stem cells during development and in adulthood.
| العنوان: | Integrins, anchors and signal transducers of hematopoietic stem cells during development and in adulthood. |
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| المؤلفون: | Krenn PW; Department of Molecular Medicine, Max Planck Institute of Biochemistry, Martinsried, Germany; Department of Biosciences and Medical Biology, Cancer Cluster Salzburg, Paris-Lodron University of Salzburg, Salzburg, Austria. Electronic address: peter.krenn@plus.ac.at., Montanez E; Department of Physiological Sciences, Faculty of Medicine and Health Sciences, University of Barcelona and Bellvitge Biomedical Research Institute, L'Hospitalet del Llobregat, Barcelona, Spain., Costell M; Departamento de Bioquímica y Biología Molecular, Facultad de Ciencias Biológicas, Universitat de València, Burjassot, Spain; Institut Universitari de Biotecnologia i Biomedicina, Universitat de València, Burjassot, Spain., Fässler R; Department of Molecular Medicine, Max Planck Institute of Biochemistry, Martinsried, Germany. |
| المصدر: | Current topics in developmental biology [Curr Top Dev Biol] 2022; Vol. 149, pp. 203-261. Date of Electronic Publication: 2022 Apr 26. |
| نوع المنشور: | Journal Article; Research Support, Non-U.S. Gov't |
| اللغة: | English |
| بيانات الدورية: | Publisher: Elsevier Country of Publication: United States NLM ID: 0163114 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1557-8933 (Electronic) Linking ISSN: 00702153 NLM ISO Abbreviation: Curr Top Dev Biol Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: 2003- : New York Ny : Elsevier Original Publication: New York, London, Academic Press. |
| مواضيع طبية MeSH: | Hematopoietic Stem Cells* , Integrins*/metabolism, Bone Marrow ; Female ; Hematopoiesis ; Humans ; Mesonephros ; Pregnancy |
| مستخلص: | Hematopoietic stem cells (HSCs), the apex of the hierarchically organized blood cell production system, are generated in the yolk sac, aorta-gonad-mesonephros region and placenta of the developing embryo. To maintain life-long hematopoiesis, HSCs emigrate from their site of origin and seed in distinct microenvironments, called niches, of fetal liver and bone marrow where they receive supportive signals for self-renewal, expansion and production of hematopoietic progenitor cells (HPCs), which in turn orchestrate the production of the hematopoietic effector cells. The interactions of hematopoietic stem and progenitor cells (HSPCs) with niche components are to a large part mediated by the integrin superfamily of adhesion molecules. Here, we summarize the current knowledge regarding the functional properties of integrins and their activators, Talin-1 and Kindlin-3, for HSPC generation, function and fate decisions during development and in adulthood. In addition, we discuss integrin-mediated mechanosensing for HSC-niche interactions, ex vivo protocols aimed at expanding HSCs for therapeutic use, and recent approaches targeting the integrin-mediated adhesion in leukemia-inducing HSCs in their protecting, malignant niches. (Copyright © 2022 Elsevier Inc. All rights reserved.) |
| فهرسة مساهمة: | Keywords: Development; Hematopoietic stem cell; Integrin adhesion; Maintenance; Niche |
| المشرفين على المادة: | 0 (Integrins) |
| تواريخ الأحداث: | Date Created: 20220523 Date Completed: 20220525 Latest Revision: 20220531 |
| رمز التحديث: | 20240628 |
| DOI: | 10.1016/bs.ctdb.2022.02.009 |
| PMID: | 35606057 |
| قاعدة البيانات: | MEDLINE |
| تدمد: | 1557-8933 |
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| DOI: | 10.1016/bs.ctdb.2022.02.009 |