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Dyachkova U, Vigovskiy M, Basalova N, Efimenko A, Grigorieva O. M2-Macrophage-Induced Chronic Inflammation Promotes Reversible Mesenchymal Stromal Cell Senescence and Reduces Their Anti-Fibrotic Properties. Int J Mol Sci 2023; 24:17089. [PMID: 38069411 PMCID: PMC10707628 DOI: 10.3390/ijms242317089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 11/29/2023] [Accepted: 11/30/2023] [Indexed: 12/18/2023] Open
Abstract
Fibrosis and the associated decline in organ functionality lead to an almost 50% mortality rate in developed countries. Multipotent mesenchymal stromal cells (MSC) were shown to suppress the development and progression of fibrosis through secreted factors including specific non-coding RNAs transferred within extracellular vesicles (EV). However, age-associated chronic inflammation can provoke MSC senescence and change secretome composition, thereby affecting their antifibrotic properties. Alternatively activated macrophages (M2-type) are key players in chronic inflammation that may interact with MSC through paracrine mechanisms and decrease their antifibrotic functions. To confirm this hypothesis, we evaluated the M2-macrophage conditioned medium (CM-M2) effect on human adipose-tissue-derived MSC senescence in vitro. We found that CM-M2, as well as a pro-senescence agent, hydrogen peroxide (H2O2), increased p21+-MSC number and secretion of IL-6 and MCP-1, which are considered main senescence-associated secretory phenotype (SASP) components. Thus, both exposures led to the senescent phenotype acquisition of MSC. EV from both CM-M2 and H2O2-exposed MSC, which showed a decreased effect on the suppression of TGFβ-induced fibroblast-to-myofibroblast differentiation compared to EV from control MSC according to αSMA level and the αSMA+-stress fiber reduction. After two weeks of subsequent cultivation under standard conditions, MSC demonstrated a decrease in senescence hallmarks and fibroblast differentiation suppression via EV. These results suggest that M2-macrophage-induced chronic inflammation can reversibly induce MSC senescence, which reduces the MSC's ability to inhibit fibroblast-to-myofibroblast differentiation.
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Affiliation(s)
- Uliana Dyachkova
- Faculty of Medicine, Lomonosov Moscow State University, 119991 Moscow, Russia; (U.D.); (M.V.); (N.B.); (A.E.)
- Institute for Regenerative Medicine, Medical Research and Education Center, Lomonosov Moscow State University, 119992 Moscow, Russia
| | - Maksim Vigovskiy
- Faculty of Medicine, Lomonosov Moscow State University, 119991 Moscow, Russia; (U.D.); (M.V.); (N.B.); (A.E.)
- Institute for Regenerative Medicine, Medical Research and Education Center, Lomonosov Moscow State University, 119992 Moscow, Russia
| | - Nataliya Basalova
- Faculty of Medicine, Lomonosov Moscow State University, 119991 Moscow, Russia; (U.D.); (M.V.); (N.B.); (A.E.)
- Institute for Regenerative Medicine, Medical Research and Education Center, Lomonosov Moscow State University, 119992 Moscow, Russia
| | - Anastasia Efimenko
- Faculty of Medicine, Lomonosov Moscow State University, 119991 Moscow, Russia; (U.D.); (M.V.); (N.B.); (A.E.)
- Institute for Regenerative Medicine, Medical Research and Education Center, Lomonosov Moscow State University, 119992 Moscow, Russia
| | - Olga Grigorieva
- Faculty of Medicine, Lomonosov Moscow State University, 119991 Moscow, Russia; (U.D.); (M.V.); (N.B.); (A.E.)
- Institute for Regenerative Medicine, Medical Research and Education Center, Lomonosov Moscow State University, 119992 Moscow, Russia
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Grigorieva O, Basalova N, Vigovskiy M, Arbatskiy M, Dyachkova U, Kulebyakina M, Kulebyakin K, Tyurin-Kuzmin P, Kalinina N, Efimenko A. Novel Potential Markers of Myofibroblast Differentiation Revealed by Single-Cell RNA Sequencing Analysis of Mesenchymal Stromal Cells in Profibrotic and Adipogenic Conditions. Biomedicines 2023; 11:biomedicines11030840. [PMID: 36979822 PMCID: PMC10045579 DOI: 10.3390/biomedicines11030840] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 03/03/2023] [Accepted: 03/07/2023] [Indexed: 03/12/2023] Open
Abstract
Mesenchymal stromal cells (MSCs) are the key regulators of tissue homeostasis and repair after damage. Accumulating evidence indicates the dual contribution of MSCs into the development of fibrosis induced by chronic injury: these cells can suppress the fibrotic process due to paracrine activity, but their promoting role in fibrosis by differentiating into myofibroblasts has also been demonstrated. Many model systems reproducing fibrosis have shown the ability of peroxisome proliferator-activated receptor (PPAR) agonists to reverse myofibroblast differentiation. Thus, the differentiation of multipotent cells into myofibroblasts and adipocytes can be considered as processes that require the activation of opposite patterns of gene expression. To test this hypothesis, we analyzed single cell RNA-Seq transcriptome of human adipose tissue MSCs after stimulation of the myofibroblast or adipogenic differentiation and revealed several genes that changed their expression in a reciprocal manner upon these conditions. We validated the expression of selected genes by RT-PCR, and evaluated the upregulation of several relevant proteins using immunocytochemistry, refining the results obtained by RNA-Seq analysis. We have shown, for the first time, the expression of neurotrimin (NTM), previously studied mainly in the nervous tissue, in human adipose tissue MSCs, and demonstrated its increased gene expression and clustering of membrane receptors upon the stimulation of myofibroblast differentiation. We also showed an increased level of CHD3 (Chromodomain-Helicase-DNA-binding protein 3) in MSCs under profibrotic conditions, while retinol dehydrogenase-10 (RDH10) was detected only in MSCs after adipogenic induction, which contradicted the data of transcriptomic analysis and again highlights the need to validate the data obtained by omics methods. Our findings suggest the further analysis of the potential contribution of neurotrimin and CHD3 in the regulation of myofibroblast differentiation and the development of fibrosis.
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Affiliation(s)
- Olga Grigorieva
- Institute for Regenerative Medicine, Medical Research and Education Center, Lomonosov Moscow State University, Lomonosovsky Ave., 27/10, 119192 Moscow, Russia; (N.B.); (M.V.); (K.K.); (A.E.)
- Correspondence:
| | - Nataliya Basalova
- Institute for Regenerative Medicine, Medical Research and Education Center, Lomonosov Moscow State University, Lomonosovsky Ave., 27/10, 119192 Moscow, Russia; (N.B.); (M.V.); (K.K.); (A.E.)
| | - Maksim Vigovskiy
- Institute for Regenerative Medicine, Medical Research and Education Center, Lomonosov Moscow State University, Lomonosovsky Ave., 27/10, 119192 Moscow, Russia; (N.B.); (M.V.); (K.K.); (A.E.)
- Faculty of Medicine, Lomonosov Moscow State University, Lomonosovsky Ave., 27/1, 119991 Moscow, Russia; (M.A.); (U.D.); (M.K.); (P.T.-K.); (N.K.)
| | - Mikhail Arbatskiy
- Faculty of Medicine, Lomonosov Moscow State University, Lomonosovsky Ave., 27/1, 119991 Moscow, Russia; (M.A.); (U.D.); (M.K.); (P.T.-K.); (N.K.)
| | - Uliana Dyachkova
- Faculty of Medicine, Lomonosov Moscow State University, Lomonosovsky Ave., 27/1, 119991 Moscow, Russia; (M.A.); (U.D.); (M.K.); (P.T.-K.); (N.K.)
| | - Maria Kulebyakina
- Faculty of Medicine, Lomonosov Moscow State University, Lomonosovsky Ave., 27/1, 119991 Moscow, Russia; (M.A.); (U.D.); (M.K.); (P.T.-K.); (N.K.)
| | - Konstantin Kulebyakin
- Institute for Regenerative Medicine, Medical Research and Education Center, Lomonosov Moscow State University, Lomonosovsky Ave., 27/10, 119192 Moscow, Russia; (N.B.); (M.V.); (K.K.); (A.E.)
- Faculty of Medicine, Lomonosov Moscow State University, Lomonosovsky Ave., 27/1, 119991 Moscow, Russia; (M.A.); (U.D.); (M.K.); (P.T.-K.); (N.K.)
| | - Pyotr Tyurin-Kuzmin
- Faculty of Medicine, Lomonosov Moscow State University, Lomonosovsky Ave., 27/1, 119991 Moscow, Russia; (M.A.); (U.D.); (M.K.); (P.T.-K.); (N.K.)
| | - Natalia Kalinina
- Faculty of Medicine, Lomonosov Moscow State University, Lomonosovsky Ave., 27/1, 119991 Moscow, Russia; (M.A.); (U.D.); (M.K.); (P.T.-K.); (N.K.)
| | - Anastasia Efimenko
- Institute for Regenerative Medicine, Medical Research and Education Center, Lomonosov Moscow State University, Lomonosovsky Ave., 27/10, 119192 Moscow, Russia; (N.B.); (M.V.); (K.K.); (A.E.)
- Faculty of Medicine, Lomonosov Moscow State University, Lomonosovsky Ave., 27/1, 119991 Moscow, Russia; (M.A.); (U.D.); (M.K.); (P.T.-K.); (N.K.)
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