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Zyuz’kov GN, Udut EV, Miroshnichenko LA, Polyakova TY, Simanina EV, Stavrova LA, Prosekin GA, Zhdanov VV, Udut VV. Role of JAK/STAT3 Signaling in Functional Stimulation of Mesenchymal Progenitor Cells with Alkaloid Songorine. Bull Exp Biol Med 2018; 165:665-668. [DOI: 10.1007/s10517-018-4237-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2017] [Indexed: 12/13/2022]
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Zyuz'kov GN, Udut EV, Miroshnichenko LA, Polyakova TY, Simanina EV, Stavrova LA, Prosekin GA, Minakova MY, Borodulina EV, Mareev IV, Gurto RV, Zhdanov VV, Udut VV. Role of JAK/STAT3 Signaling in Functional Stimulation of Mesenchymal Progenitor Cells by Fibroblast Growth Factor. Bull Exp Biol Med 2018; 165:18-21. [PMID: 29797128 DOI: 10.1007/s10517-018-4089-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2017] [Indexed: 10/16/2022]
Abstract
JAK/STAT signaling pathway was examined during functional stimulation of mesenchymal progenitor cells with fibroblast growth factor. The differences were observed in the realizations of the proliferation-differentiation potential of CFU-fibroblasts under blockade of JAKs or during selective inactivation of STAT3. The study revealed stimulating influences of JAKs and STAT3 on mitotic activity of progenitor cells and individual roles of these proteins in the control of their maturation. Blockade of JAKs diminished the level of fibroblast colony formation and the score of actively proliferating CFU-fibroblasts at the background increase of the differentiation rate of progenitor cells. In contrast, STAT3 inhibitor resulted in a coordinated decrease of all examined parameters.
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Affiliation(s)
- G N Zyuz'kov
- E. D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk National Research Medical Center, Tomsk, Russia. .,National Research Tomsk State University, Tomsk, Russia.
| | - E V Udut
- E. D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk National Research Medical Center, Tomsk, Russia
| | - L A Miroshnichenko
- E. D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk National Research Medical Center, Tomsk, Russia
| | - T Yu Polyakova
- E. D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk National Research Medical Center, Tomsk, Russia
| | - E V Simanina
- E. D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk National Research Medical Center, Tomsk, Russia
| | - L A Stavrova
- E. D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk National Research Medical Center, Tomsk, Russia
| | - G A Prosekin
- E. D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk National Research Medical Center, Tomsk, Russia
| | - M Yu Minakova
- E. D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk National Research Medical Center, Tomsk, Russia
| | - E V Borodulina
- E. D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk National Research Medical Center, Tomsk, Russia
| | - I V Mareev
- E. D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk National Research Medical Center, Tomsk, Russia
| | - R V Gurto
- E. D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk National Research Medical Center, Tomsk, Russia
| | - V V Zhdanov
- E. D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk National Research Medical Center, Tomsk, Russia
| | - V V Udut
- E. D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk National Research Medical Center, Tomsk, Russia.,National Research Tomsk State University, Tomsk, Russia
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Zyuz'kov GN, Udut EV, Miroshnichenko LA, Polyakova TY, Simanina EV, Stavrova LA, Chaikovskii AV, Agafonov VI, Borodulina EV, Timofeev MS, Zyuz'kova YN, Danilets MG, Zhdanov VV, Udut VV. Particular Role of JAK/STAT3 Signaling in Functional Control of Mesenchymal Progenitor Cells. Bull Exp Biol Med 2018; 164:316-319. [PMID: 29308566 DOI: 10.1007/s10517-018-3980-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2017] [Indexed: 12/01/2022]
Abstract
The role of JAK/STAT3-mediated signaling pathway in the realization of the growth potential of mesenchymal precursor cells was examined in vitro. The stimulating role of JAKs and STAT3 towards proliferating activity of progenitor cells and their different role in the regulation of differentiation of the progenitor elements were demonstrated. Inhibitors of JAKs and STAT3 reduced the yield of fibroblast CFU and their mitotic activity. Blockade of JAKs accelerated and selective inactivation of STAT3 decelerated differentiation of progenitor cells.
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Affiliation(s)
- G N Zyuz'kov
- E. D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk, Russia. .,Laboratory of Physical Processes Modeling in Biology and Medicine, National Research Tomsk State University, Tomsk, Russia.
| | - E V Udut
- E. D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk, Russia
| | - L A Miroshnichenko
- E. D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk, Russia
| | - T Yu Polyakova
- E. D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk, Russia
| | - E V Simanina
- E. D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk, Russia
| | - L A Stavrova
- E. D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk, Russia
| | - A V Chaikovskii
- E. D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk, Russia
| | - V I Agafonov
- E. D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk, Russia
| | - E V Borodulina
- E. D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk, Russia
| | - M S Timofeev
- E. D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk, Russia
| | - Yu N Zyuz'kova
- E. D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk, Russia
| | - M G Danilets
- E. D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk, Russia
| | - V V Zhdanov
- E. D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk, Russia
| | - V V Udut
- E. D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk, Russia.,Laboratory of Physical Processes Modeling in Biology and Medicine, National Research Tomsk State University, Tomsk, Russia
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Role of JAK1, JAK2, and JAK3 in Functional Stimulation of Mesenchymal Precursor Cells by Alkaloid Songorine. Bull Exp Biol Med 2017; 163:443-446. [PMID: 28853089 DOI: 10.1007/s10517-017-3824-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2016] [Indexed: 12/13/2022]
Abstract
We studied the role of some JAK in the effect of diterpene alkaloid songorine on realization of the growth potential of mesenchymal precursor cells. The participation of JAK1, JAK2, and JAK3 in stimulation of proliferation of the precursor cells was demonstrated. Specific inhibitors of these JAK reduced the yield of fibroblast CFU and the rate of their division. Inhibition of JAK2 against the background of songorine treatment increased the rate of precursor differentiation.
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Involvement of JAK1, JAK2, and JAK3 in Stimulation of Functional Activity of Mesenchymal Progenitor Cells by Fibroblast Growth Factor. Bull Exp Biol Med 2016; 162:240-243. [DOI: 10.1007/s10517-016-3585-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2015] [Indexed: 10/20/2022]
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Zyuz'kov GN, Zhdanov VV, Udut EV, Miroshnichenko LA, Simanina EV, Polyakova TY, Chaikovskii AV, Stavrova LA, Udut VV, Agafonov VI, Burmina YV, Danilets MG, Minakova MY, Dygai AM. Implication of JAK1, JAK2, and JAK3 in the Realization of Proliferation and Differentiation Potential of Mesenchymal Progenitor Cells In Vitro. Bull Exp Biol Med 2016; 161:224-7. [PMID: 27383175 DOI: 10.1007/s10517-016-3381-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2015] [Indexed: 11/30/2022]
Abstract
Involvement of individual JAK kinases in the realization of growth potential of mesenchymal progenitor cells was examined in vitro. Important role of JAK2 and JAK3 in determining the initial level of mitotic activity of progenitor cells was established. The yield of fibroblast CFUF was suppressed under the effect of specific inhibitors of JAK kinases. Blockade of JAK3 increased the rate of progenitor element differentiation. JAK1 had no effect on proliferation and differentiation status of progenitor cells.
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Affiliation(s)
- G N Zyuz'kov
- E.D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk, Russia. .,National Research Tomsk State University, Tomsk, Russia.
| | - V V Zhdanov
- E.D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk, Russia
| | - E V Udut
- E.D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk, Russia
| | - L A Miroshnichenko
- E.D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk, Russia
| | - E V Simanina
- E.D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk, Russia
| | - T Yu Polyakova
- E.D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk, Russia
| | - A V Chaikovskii
- E.D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk, Russia
| | - L A Stavrova
- E.D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk, Russia
| | - V V Udut
- E.D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk, Russia.,National Research Tomsk State University, Tomsk, Russia
| | - V I Agafonov
- E.D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk, Russia
| | - Ya V Burmina
- E.D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk, Russia
| | - M G Danilets
- E.D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk, Russia
| | - M Yu Minakova
- E.D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk, Russia
| | - A M Dygai
- E.D. Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk, Russia
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Zyuz’kov GN, Losev EA, Chaikovskii AV, Suslov NI, Zhdanov VV, Udut EV, Miroshnichenko LA, Simanina EV, Polyakova TY, Povet’eva TN, Nesterova YV, Stavrova LA, Udut VV, Minakova MY, Dygai AM. Psychopharmacological Effects of Alkaloid Z77 under Conditions of Posthypoxic Encephalopathy and Mechanisms of Their Development. Bull Exp Biol Med 2016; 161:45-9. [DOI: 10.1007/s10517-016-3341-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2015] [Indexed: 10/21/2022]
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