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Schumacher A, Mucha P, Puchalska I, Deptuła M, Wardowska A, Tymińska A, Filipowicz N, Mieczkowska A, Sachadyn P, Piotrowski A, Pikuła M, Cichorek M. Angiopoietin-like growth factor-derived peptides as biological activators of adipose-derived mesenchymal stromal cells. Biomed Pharmacother 2024; 177:117052. [PMID: 38943988 DOI: 10.1016/j.biopha.2024.117052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2024] [Revised: 06/24/2024] [Accepted: 06/26/2024] [Indexed: 07/01/2024] Open
Abstract
Adipose-derived mesenchymal stromal cells (AD-MSCs) are an essential issue in modern medicine. Extensive preclinical and clinical studies have shown that mesenchymal stromal/stem cells, including AD-MSCs, have specific properties (ability to differentiate into other cells, recruitment to the site of injury) of particular importance in the regenerative process. Ongoing research aims to elucidate factors supporting AD-MSC culture and differentiation in vitro. Angiopoietin-like proteins (ANGPTLs), known for their pleiotropic effects in lipid and glucose metabolism, may play a significant role in this context. Regeneration is a complex and dynamic process controlled by many factors. ANGPTL6 (Angiopoietin-related growth factor, AGF), among many activities modulated the biological activity of stem cells. This study examined the influence of synthesized AGF-derived peptides, designated as AGF9 and AGF27, on AD-MSCs. AGF9 and AGF27 enhanced the viability and migration of AD-MSCs and acted as a chemotactic factor for these cells. AGF9 stimulated chondrogenesis and lipid synthesis during AD-MSCs differentiation, influenced AD-MSCs cytokine secretion and modulated transcriptome for such basic cell activities as migration, transport of molecules, and apoptosis. The ability of AGF9 to modulate the biological activity of AD-MSCs warrants the consideration of this peptide a noteworthy therapeutic agent that deserves further investigation for applications in regenerative medicine.
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Affiliation(s)
- Adriana Schumacher
- Division of Embryology, Medical University of Gdansk, Debinki 1 St, Gdansk 80-211, Poland
| | - Piotr Mucha
- Department of Molecular Biochemistry, University of Gdansk, Wita Stwosza 63 St, Gdansk 80-308, Poland
| | - Izabela Puchalska
- Department of Molecular Biochemistry, University of Gdansk, Wita Stwosza 63 St, Gdansk 80-308, Poland
| | - Milena Deptuła
- Division of Embryology, Laboratory of Tissue Engineering and Regenerative Medicine Medical University of Gdansk, Debinki 1 St, Gdansk 80-211, Poland
| | - Anna Wardowska
- Department of Physiopathology, Medical University of Gdansk, Debinki 7 St, Gdansk 80-211, Poland
| | - Agata Tymińska
- Division of Embryology, Medical University of Gdansk, Debinki 1 St, Gdansk 80-211, Poland
| | - Natalia Filipowicz
- International Research Agenda 3P- Medicine Laboratory, Medical University of Gdansk, Debinki 7 St, Gdansk 80-211, Poland
| | - Alina Mieczkowska
- International Research Agenda 3P- Medicine Laboratory, Medical University of Gdansk, Debinki 7 St, Gdansk 80-211, Poland
| | - Paweł Sachadyn
- Laboratory for Regenerative Biotechnology, Gdansk University of Technology, Narutowicza 11/12 St, Gdansk 80-233, Poland
| | - Arkadiusz Piotrowski
- International Research Agenda 3P- Medicine Laboratory, Medical University of Gdansk, Debinki 7 St, Gdansk 80-211, Poland
| | - Michał Pikuła
- Division of Embryology, Laboratory of Tissue Engineering and Regenerative Medicine Medical University of Gdansk, Debinki 1 St, Gdansk 80-211, Poland
| | - Miroslawa Cichorek
- Division of Embryology, Medical University of Gdansk, Debinki 1 St, Gdansk 80-211, Poland.
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Rodríguez-Rodríguez R, Miralpeix C. Hypothalamic Regulation of Obesity. Int J Mol Sci 2021; 22:ijms222413459. [PMID: 34948254 PMCID: PMC8704683 DOI: 10.3390/ijms222413459] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Accepted: 12/13/2021] [Indexed: 12/31/2022] Open
Affiliation(s)
- Rosalía Rodríguez-Rodríguez
- Basic Sciences Department, Faculty of Medicine and Health Sciences, Universitat Internacional de Catalunya, 08195 Sant Cugat del Vallès, Spain
- Correspondence: ; Tel.: +34-935-042-002
| | - Cristina Miralpeix
- INSERM, Neurocentre Magendie, U1215, University of Bordeaux, 3300 Bordeaux, France;
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