Dygai AM, Zhdanov VV, Zyuz'kov GN, Udut EV, Miroshnichenko LA, Simanina EV, Chaikovskii AV, Stavrova LA, Danilets MG, Agafonov VI, Khrichkova TY. Involvement of NF-κB-dependent signaling and p38 MAPK signaling pathway in the regulation of hemopoiesis during restrain stress.
Bull Exp Biol Med 2014;
157:548-51. [PMID:
25257409 DOI:
10.1007/s10517-014-2611-0]
[Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2013] [Indexed: 11/27/2022]
Abstract
Protein kinase p38 was shown to contribute to the increase in production of granulocyte CSF by microenvironmental cells under conditions of restraint stress. Stimulation of colony-forming activity was not accompanied by the increase in maturation of clonogenic structures in the bone marrow granulocytic stem. This process was realized with the involvement of NF-κB-dependent signaling and p38 MAPK signaling pathway. Our study showed that the p38 MAPK signaling pathway plays an important role in the regulation of granulocytopoiesis, but not of erythropoiesis.
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