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Multipotent Stromal Cells from Subcutaneous Adipose Tissue of Normal Weight and Obese Subjects: Modulation of Their Adipogenic Differentiation by Adenosine A(1) Receptor Ligands
Adenosine A(1) receptor (A(1)R) activation, stimulating lipogenesis and decreasing insulin resistance, could be useful for metabolic syndrome management in obese subjects. Since full A(1)R agonists induce harmful side-effects, while partial agonists show a better pharmacological profile, we investig...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8700077/ https://www.ncbi.nlm.nih.gov/pubmed/34944069 http://dx.doi.org/10.3390/cells10123560 |
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author | Zuccarini, Mariachiara Lambertucci, Catia Carluccio, Marzia Giuliani, Patricia Ronci, Maurizio Spinaci, Andrea Volpini, Rosaria Ciccarelli, Renata Di Iorio, Patrizia |
author_facet | Zuccarini, Mariachiara Lambertucci, Catia Carluccio, Marzia Giuliani, Patricia Ronci, Maurizio Spinaci, Andrea Volpini, Rosaria Ciccarelli, Renata Di Iorio, Patrizia |
author_sort | Zuccarini, Mariachiara |
collection | PubMed |
description | Adenosine A(1) receptor (A(1)R) activation, stimulating lipogenesis and decreasing insulin resistance, could be useful for metabolic syndrome management in obese subjects. Since full A(1)R agonists induce harmful side-effects, while partial agonists show a better pharmacological profile, we investigated the influence of two derivatives of the full A(1)R agonist 2-chloro-N(6)-cyclopentyladenosine (CCPA), C1 and C2 behaving as A(1)R partial agonists in animal models, on the adipogenic differentiation of stromal/stem cells (ASCs) from human subcutaneous adipose tissue, which mainly contribute to increase fat mass in obesity. The ASCs from normal-weight subjects showed increased proliferation and A(1)R expression but reduced adipogenic differentiation compared to obese individual-derived ASCs. Cell exposure to CCPA, C1, C2 or DPCPX, an A(1)R antagonist, did not affect ASC proliferation, while mainly C2 and DPCPX significantly decreased adipogenic differentiation of both ASC types, reducing the activity of glycerol-3-phosphate dehydrogenase and the expression of PPARγ and FABP-4, all adipogenic markers, and phosphorylation of Akt in the phosphatidylinositol-3-kinase pathway, which plays a key-role in adipogenesis. While requiring confirmation in in vivo models, our results suggest that A(1)R partial agonists or antagonists, by limiting ASC differentiation into adipocytes and, thereby, fat mass expansion, could favor development/worsening of metabolic syndrome in obese subjects without a dietary control. |
format | Online Article Text |
id | pubmed-8700077 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-87000772021-12-24 Multipotent Stromal Cells from Subcutaneous Adipose Tissue of Normal Weight and Obese Subjects: Modulation of Their Adipogenic Differentiation by Adenosine A(1) Receptor Ligands Zuccarini, Mariachiara Lambertucci, Catia Carluccio, Marzia Giuliani, Patricia Ronci, Maurizio Spinaci, Andrea Volpini, Rosaria Ciccarelli, Renata Di Iorio, Patrizia Cells Article Adenosine A(1) receptor (A(1)R) activation, stimulating lipogenesis and decreasing insulin resistance, could be useful for metabolic syndrome management in obese subjects. Since full A(1)R agonists induce harmful side-effects, while partial agonists show a better pharmacological profile, we investigated the influence of two derivatives of the full A(1)R agonist 2-chloro-N(6)-cyclopentyladenosine (CCPA), C1 and C2 behaving as A(1)R partial agonists in animal models, on the adipogenic differentiation of stromal/stem cells (ASCs) from human subcutaneous adipose tissue, which mainly contribute to increase fat mass in obesity. The ASCs from normal-weight subjects showed increased proliferation and A(1)R expression but reduced adipogenic differentiation compared to obese individual-derived ASCs. Cell exposure to CCPA, C1, C2 or DPCPX, an A(1)R antagonist, did not affect ASC proliferation, while mainly C2 and DPCPX significantly decreased adipogenic differentiation of both ASC types, reducing the activity of glycerol-3-phosphate dehydrogenase and the expression of PPARγ and FABP-4, all adipogenic markers, and phosphorylation of Akt in the phosphatidylinositol-3-kinase pathway, which plays a key-role in adipogenesis. While requiring confirmation in in vivo models, our results suggest that A(1)R partial agonists or antagonists, by limiting ASC differentiation into adipocytes and, thereby, fat mass expansion, could favor development/worsening of metabolic syndrome in obese subjects without a dietary control. MDPI 2021-12-17 /pmc/articles/PMC8700077/ /pubmed/34944069 http://dx.doi.org/10.3390/cells10123560 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Zuccarini, Mariachiara Lambertucci, Catia Carluccio, Marzia Giuliani, Patricia Ronci, Maurizio Spinaci, Andrea Volpini, Rosaria Ciccarelli, Renata Di Iorio, Patrizia Multipotent Stromal Cells from Subcutaneous Adipose Tissue of Normal Weight and Obese Subjects: Modulation of Their Adipogenic Differentiation by Adenosine A(1) Receptor Ligands |
title | Multipotent Stromal Cells from Subcutaneous Adipose Tissue of Normal Weight and Obese Subjects: Modulation of Their Adipogenic Differentiation by Adenosine A(1) Receptor Ligands |
title_full | Multipotent Stromal Cells from Subcutaneous Adipose Tissue of Normal Weight and Obese Subjects: Modulation of Their Adipogenic Differentiation by Adenosine A(1) Receptor Ligands |
title_fullStr | Multipotent Stromal Cells from Subcutaneous Adipose Tissue of Normal Weight and Obese Subjects: Modulation of Their Adipogenic Differentiation by Adenosine A(1) Receptor Ligands |
title_full_unstemmed | Multipotent Stromal Cells from Subcutaneous Adipose Tissue of Normal Weight and Obese Subjects: Modulation of Their Adipogenic Differentiation by Adenosine A(1) Receptor Ligands |
title_short | Multipotent Stromal Cells from Subcutaneous Adipose Tissue of Normal Weight and Obese Subjects: Modulation of Their Adipogenic Differentiation by Adenosine A(1) Receptor Ligands |
title_sort | multipotent stromal cells from subcutaneous adipose tissue of normal weight and obese subjects: modulation of their adipogenic differentiation by adenosine a(1) receptor ligands |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8700077/ https://www.ncbi.nlm.nih.gov/pubmed/34944069 http://dx.doi.org/10.3390/cells10123560 |
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