Cytokines released from human adipose tissue-derived stem cells by bFGF stimulation: Effects of IL-8 and CXCL-1 on wound healing

Matsui, Chihiro and Koide, Hiroshi and Ikeda, Tomomi and Ikegami, Takako and Yamamoto, Takumi and Escandón, Joseph M. and Mohammad, Arbab and Ito, Tomoyuki and Mizuno, Hiroshi (2024) Cytokines released from human adipose tissue-derived stem cells by bFGF stimulation: Effects of IL-8 and CXCL-1 on wound healing. Regenerative Therapy, 26. pp. 401-406. ISSN 23523204

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Abstract

Objectives: Adipose-derived stem cells (ADSCs) are widely used in wound care because they release a variety of cytokines. However, the molecular mechanism of paracrine action remains unclear. It has been reported that basic fibroblast growth factor (bFGF) enhances the therapeutic potential of ADSCs. In this study, we searched for cytokines whose release from ADSCs is enhanced by bFGF stimulation. Results: Quantitative RT-PCR and ELISA analyses revealed that bFGF upregulates CXCL-1 and IL-8 mRNA synthesis and secretion from ADSCs. Both cytokines showed the ability to promote important processes for wound healing, including tube formation of vascular and lymphatic endothelial cells and cell migration of fibroblasts in vitro. Conclusions: These results suggest that bFGF stimulation increases the secretion of CXCL-1 and IL-8 from ADSCs and that these cytokines may promote angiogenesis, lymphangiogenesis, and cell migration, leading to enhanced efficiency of wound healing. © 2025 Elsevier B.V., All rights reserved.

Item Type: Article
Subjects: Biochemistry, Genetics and Molecular Biology > Cell Biology
Divisions: Medicine > Vinayaka Mission's Kirupananda Variyar Medical College and Hospital, Salem > Medicine
Depositing User: Unnamed user with email techsupport@mosys.org
Last Modified: 27 Nov 2025 06:03
URI: https://vmuir.mosys.org/id/eprint/1538

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