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Oliveras-Cañellas N, Moreno-Navarrete JM, Lorenzo PM, Garrido-Sánchez L, Becerril S, Rangel O, Latorre J, de la Calle Vargas E, Pardo M, Valentí V, Romero-Cabrera JL, Oliva-Olivera W, Silva C, Diéguez C, Villarroya F, López M, Crujeiras AB, Seoane LM, López-Miranda J, Frühbeck G, Tinahones FJ, Fernández-Real JM. Downregulated Adipose Tissue Expression of Browning Genes With Increased Environmental Temperatures. J Clin Endocrinol Metab 2023; 109:e145-e154. [PMID: 37560997 DOI: 10.1210/clinem/dgad469] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 07/28/2023] [Accepted: 08/08/2023] [Indexed: 08/11/2023]
Abstract
CONTEXT Climate change and global warming have been hypothesized to influence the increased prevalence of obesity worldwide. However, the evidence is scarce. OBJECTIVE We aimed to investigate how outside temperature might affect adipose tissue physiology and metabolic traits. METHODS The expression of genes involved in thermogenesis/browning and adipogenesis were evaluated (through quantitative polymerase chain reaction) in the subcutaneous adipose tissue (SAT) from 1083 individuals recruited in 5 different regions of Spain (3 in the North and 2 in the South). Plasma biochemical variables and adiponectin (enzyme-linked immunosorbent assay) were collected through standardized protocols. Mean environmental outdoor temperatures were obtained from the National Agency of Meteorology. Univariate, multivariate, and artificial intelligence analyses (Boruta algorithm) were performed. RESULTS The SAT expression of genes associated with browning (UCP1, PRDM16, and CIDEA) and ADIPOQ were significantly and negatively associated with minimum, average, and maximum temperatures. The latter temperatures were also negatively associated with the expression of genes involved in adipogenesis (FASN, SLC2A4, and PLIN1). Decreased SAT expression of UCP1 and ADIPOQ messenger RNA and circulating adiponectin were observed with increasing temperatures in all individuals as a whole and within participants with obesity in univariate, multivariate, and artificial intelligence analyses. The differences remained statistically significant in individuals without type 2 diabetes and in samples collected during winter. CONCLUSION Decreased adipose tissue expression of genes involved in browning and adiponectin with increased environmental temperatures were observed. Given the North-South gradient of obesity prevalence in these same regions, the present observations could have implications for the relationship of the obesity pandemic with global warming.
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Affiliation(s)
- Núria Oliveras-Cañellas
- Department of Diabetes, Endocrinology and Nutrition, Dr. Josep Trueta University Hospital, Girona 17007, Spain
- Nutrition, Eumetabolism and Health Group, Girona Biomedical Research Institute (IDIBGI), Girona 17190, Spain
- Department of Medical Sciences, School of Medicine, University of Girona, Girona 17003, Spain
- Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Madrid 28029, Spain
| | - José María Moreno-Navarrete
- Department of Diabetes, Endocrinology and Nutrition, Dr. Josep Trueta University Hospital, Girona 17007, Spain
- Nutrition, Eumetabolism and Health Group, Girona Biomedical Research Institute (IDIBGI), Girona 17190, Spain
- Department of Medical Sciences, School of Medicine, University of Girona, Girona 17003, Spain
- Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Madrid 28029, Spain
| | - Paula M Lorenzo
- Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Madrid 28029, Spain
- Epigenomics in Endocinology and Nutrition Group, Epigenomics Unit, Instituto de Investigación Sanitaria de Santiago de Compostela (IDIS), Complejo Hospitalario Universitario de Santiago de Compostela (CHUS/SERGAS), Santiago de Compostela 15706, Spain
| | - Lourdes Garrido-Sánchez
- Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Madrid 28029, Spain
- Servicio de Endocrinología y Nutrición, Instituto de Investigación Biomédica de Málaga (IBIMA), Hospital Virgen de la Victoria, Universidad de Málaga, Málaga 29590, Spain
| | - Sara Becerril
- Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Madrid 28029, Spain
- Obesity Area, Clínica Universidad de Navarra, University of Navarra, Pamplona 31009, Spain
| | - Oriol Rangel
- Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Madrid 28029, Spain
- Nutrigenomics, Metabolic Syndrome Department, Servicio de Medicina Interna, Hospital Universitario Reina Sofía, Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC), Universidad de Córdoba, Córdoba 14004, Spain
| | - Jèssica Latorre
- Department of Diabetes, Endocrinology and Nutrition, Dr. Josep Trueta University Hospital, Girona 17007, Spain
- Nutrition, Eumetabolism and Health Group, Girona Biomedical Research Institute (IDIBGI), Girona 17190, Spain
- Department of Medical Sciences, School of Medicine, University of Girona, Girona 17003, Spain
- Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Madrid 28029, Spain
| | - Elena de la Calle Vargas
- Department of Diabetes, Endocrinology and Nutrition, Dr. Josep Trueta University Hospital, Girona 17007, Spain
- Nutrition, Eumetabolism and Health Group, Girona Biomedical Research Institute (IDIBGI), Girona 17190, Spain
- Department of Medical Sciences, School of Medicine, University of Girona, Girona 17003, Spain
| | - Maria Pardo
- Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Madrid 28029, Spain
- Grupo Obesidómica, Área de Endocrinología, Instituto de Investigación Sanitaria de Santiago de Compostela (IDIS), Xerencia de Xestión Integrada de Santiago (IDIS/SERGAS), Santiago de Compostela 15706, Spain
| | - Victor Valentí
- Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Madrid 28029, Spain
- Obesity Area, Clínica Universidad de Navarra, University of Navarra, Pamplona 31009, Spain
| | - Juan L Romero-Cabrera
- Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Madrid 28029, Spain
- Nutrigenomics, Metabolic Syndrome Department, Servicio de Medicina Interna, Hospital Universitario Reina Sofía, Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC), Universidad de Córdoba, Córdoba 14004, Spain
| | - Wilfredo Oliva-Olivera
- Servicio de Endocrinología y Nutrición, Instituto de Investigación Biomédica de Málaga (IBIMA), Hospital Virgen de la Victoria, Universidad de Málaga, Málaga 29590, Spain
| | - Camilo Silva
- Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Madrid 28029, Spain
- Obesity Area, Clínica Universidad de Navarra, University of Navarra, Pamplona 31009, Spain
| | - Carlos Diéguez
- Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Madrid 28029, Spain
- Department of Physiology, CIMUS, University of Santiago de Compostela-Instituto de Investigación Sanitaria, Santiago de Compostela 15782, Spain
| | - Francesc Villarroya
- Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Madrid 28029, Spain
- Department of Biochemistry and Molecular Biomedicine, Insitut de Biomedicina (IBUB), University of Barcelona, Barcelona 08028, Spain
| | - Miguel López
- Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Madrid 28029, Spain
- Department of Physiology, CIMUS, University of Santiago de Compostela-Instituto de Investigación Sanitaria, Santiago de Compostela 15782, Spain
| | - Ana B Crujeiras
- Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Madrid 28029, Spain
- Epigenomics in Endocinology and Nutrition Group, Epigenomics Unit, Instituto de Investigación Sanitaria de Santiago de Compostela (IDIS), Complejo Hospitalario Universitario de Santiago de Compostela (CHUS/SERGAS), Santiago de Compostela 15706, Spain
| | - Luisa-Maria Seoane
- Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Madrid 28029, Spain
- Endocrine Physiopathology Group, Instituto de Investigación Sanitaria de Santiago de Compostela (IDIS), Complejo Hospitalario Universitario de Santiago (CHUS/SERGAS), Santiago de Compostela 15706, Spain
| | - José López-Miranda
- Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Madrid 28029, Spain
- Nutrigenomics, Metabolic Syndrome Department, Servicio de Medicina Interna, Hospital Universitario Reina Sofía, Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC), Universidad de Córdoba, Córdoba 14004, Spain
| | - Gema Frühbeck
- Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Madrid 28029, Spain
- Obesity Area, Clínica Universidad de Navarra, University of Navarra, Pamplona 31009, Spain
| | - Francisco José Tinahones
- Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Madrid 28029, Spain
- Servicio de Endocrinología y Nutrición, Instituto de Investigación Biomédica de Málaga (IBIMA), Hospital Virgen de la Victoria, Universidad de Málaga, Málaga 29590, Spain
| | - José-Manuel Fernández-Real
- Department of Diabetes, Endocrinology and Nutrition, Dr. Josep Trueta University Hospital, Girona 17007, Spain
- Nutrition, Eumetabolism and Health Group, Girona Biomedical Research Institute (IDIBGI), Girona 17190, Spain
- Department of Medical Sciences, School of Medicine, University of Girona, Girona 17003, Spain
- Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Madrid 28029, Spain
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Mela V, Agüera Z, Alvarez-Bermudez MD, Martín-Reyes F, Granero R, Sánchez-García A, Oliva-Olivera W, Tomé M, Moreno-Ruiz FJ, Soler-Humanes R, Fernández-Serrano JL, Sánchez-Gallegos P, Martínez-Moreno JM, Sancho-Marín R, Fernández-Aranda F, García-Fuentes E, Tinahones FJ, Garrido-Sánchez L. The Relationship between Depressive Symptoms, Quality of Life and miRNAs 8 Years after Bariatric Surgery. Nutrients 2023; 15:4109. [PMID: 37836393 PMCID: PMC10574314 DOI: 10.3390/nu15194109] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Revised: 09/17/2023] [Accepted: 09/20/2023] [Indexed: 10/15/2023] Open
Abstract
(1) Background: There are conflicting results on whether weight loss after bariatric surgery (BS) might be associated with quality of life (QoL)/depressive symptomatology. We aim to determine whether BS outcomes are associated with QoL/depressive symptomatology in studied patients at the 8-year follow-up after BS, as well as their relationship with different serum proteins and miRNAs. (2) Methods: A total of 53 patients with class III obesity who underwent BS, and then classified into "good responders" and "non-responders" depending on the percentage of excess weight lost (%EWL) 8 years after BS (%EWL ≥ 50% and %EWL < 50%, respectively), were included. Basal serum miRNAs and different proteins were analysed, and patients completed tests to evaluate QoL/depressive symptomatology at 8 years after BS. (3) Results: The good responders group showed higher scores on SF-36 scales of physical functioning, role functioning-physical, role functioning-emotional, body pain and global general health compared with the non-responders. The expression of hsa-miR-101-3p, hsa-miR-15a-5p, hsa-miR-29c-3p, hsa-miR-144-3p and hsa-miR-19b-3p were lower in non-responders. Hsa-miR-19b-3p was the variable associated with the response to BS in a logistic regression model. (4) Conclusions: The mental health of patients after BS is limited by the success of the intervention. In addition, the expression of basal serum miRNAs related to depression/anxiety could predict the success of BS.
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Affiliation(s)
- Virginia Mela
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND, 29590 Malaga, Spain; (V.M.); (M.D.A.-B.); (F.M.-R.); (A.S.-G.); (W.O.-O.); (L.G.-S.)
- Department of Medicine and Dermatology, Faculty of Medicine, University of Malaga, 29010 Malaga, Spain
- Unidad de Gestión Clínica de Endocrinología y Nutrición, Hospital Universitario Virgen de la Victoria, 29010 Malaga, Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBERObn), Instituto Salud Carlos III, 28029 Madrid, Spain; (Z.A.); (R.G.); (F.F.-A.)
| | - Zaida Agüera
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBERObn), Instituto Salud Carlos III, 28029 Madrid, Spain; (Z.A.); (R.G.); (F.F.-A.)
- Departament d’Infermeria de Salut Pública, Salut Mental i Maternoinfantil, Escola d’Infermeria, Facultat de Medicina i Ciències de la Salut, Universitat de Barcelona, 08036 Barcelona, Spain
- Psychoneurobiology of Eating and Addictive Behaviors Group, Neurosciences Programme, Bellvitge Biomedical Research Institute (IDIBELL), 08908 Barcelona, Spain
| | - Maria D. Alvarez-Bermudez
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND, 29590 Malaga, Spain; (V.M.); (M.D.A.-B.); (F.M.-R.); (A.S.-G.); (W.O.-O.); (L.G.-S.)
- Unidad de Gestión Clínica de Endocrinología y Nutrición, Hospital Universitario Virgen de la Victoria, 29010 Malaga, Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBERObn), Instituto Salud Carlos III, 28029 Madrid, Spain; (Z.A.); (R.G.); (F.F.-A.)
| | - Flores Martín-Reyes
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND, 29590 Malaga, Spain; (V.M.); (M.D.A.-B.); (F.M.-R.); (A.S.-G.); (W.O.-O.); (L.G.-S.)
- Unidad de Gestión Clínica de Aparato Digestivo, Hospital Universitario Virgen de la Victoria, 29010 Malaga, Spain
| | - Roser Granero
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBERObn), Instituto Salud Carlos III, 28029 Madrid, Spain; (Z.A.); (R.G.); (F.F.-A.)
- Psychoneurobiology of Eating and Addictive Behaviors Group, Neurosciences Programme, Bellvitge Biomedical Research Institute (IDIBELL), 08908 Barcelona, Spain
- Department of Psychobiology and Methodology, Autonomous University of Barcelona, 08193 Barcelona, Spain
| | - Ana Sánchez-García
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND, 29590 Malaga, Spain; (V.M.); (M.D.A.-B.); (F.M.-R.); (A.S.-G.); (W.O.-O.); (L.G.-S.)
- Unidad de Gestión Clínica de Endocrinología y Nutrición, Hospital Universitario Virgen de la Victoria, 29010 Malaga, Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBERObn), Instituto Salud Carlos III, 28029 Madrid, Spain; (Z.A.); (R.G.); (F.F.-A.)
| | - Wilfredo Oliva-Olivera
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND, 29590 Malaga, Spain; (V.M.); (M.D.A.-B.); (F.M.-R.); (A.S.-G.); (W.O.-O.); (L.G.-S.)
- Unidad de Gestión Clínica de Endocrinología y Nutrición, Hospital Universitario Virgen de la Victoria, 29010 Malaga, Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBERObn), Instituto Salud Carlos III, 28029 Madrid, Spain; (Z.A.); (R.G.); (F.F.-A.)
| | - Monica Tomé
- Unidad de Gestión Clínica de Endocrinología y Nutrición, Hospital Regional Universitario de Málaga, 29009 Malaga, Spain;
| | - Francisco J. Moreno-Ruiz
- Unidad de Gestión Clínica de Cirugía General y Digestiva, Hospital Regional Universitario de Málaga, 29010 Malaga, Spain;
| | - Rocío Soler-Humanes
- Unidad de Gestión Clínica de Cirugía General y Digestiva, Hospital Universitario Virgen de la Victoria, 29010 Malaga, Spain; (R.S.-H.); (J.L.F.-S.)
| | - Jose L. Fernández-Serrano
- Unidad de Gestión Clínica de Cirugía General y Digestiva, Hospital Universitario Virgen de la Victoria, 29010 Malaga, Spain; (R.S.-H.); (J.L.F.-S.)
| | - Pilar Sánchez-Gallegos
- Department of Surgical Specialities, Biochemistry and Immunology, Faculty of Medicine, University of Malaga, 29010 Malaga, Spain; (P.S.-G.); (J.M.M.-M.); (R.S.-M.)
| | - Jose M. Martínez-Moreno
- Department of Surgical Specialities, Biochemistry and Immunology, Faculty of Medicine, University of Malaga, 29010 Malaga, Spain; (P.S.-G.); (J.M.M.-M.); (R.S.-M.)
| | - Raquel Sancho-Marín
- Department of Surgical Specialities, Biochemistry and Immunology, Faculty of Medicine, University of Malaga, 29010 Malaga, Spain; (P.S.-G.); (J.M.M.-M.); (R.S.-M.)
| | - Fernando Fernández-Aranda
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBERObn), Instituto Salud Carlos III, 28029 Madrid, Spain; (Z.A.); (R.G.); (F.F.-A.)
- Psychoneurobiology of Eating and Addictive Behaviors Group, Neurosciences Programme, Bellvitge Biomedical Research Institute (IDIBELL), 08908 Barcelona, Spain
- Department of Psychiatry, University Hospital of Bellvitge, 08907 Barcelona, Spain
- Department of Clinical Sciences, School of Medicine and Health Sciences, University of Barcelona, 08907 Barcelona, Spain
| | - Eduardo García-Fuentes
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND, 29590 Malaga, Spain; (V.M.); (M.D.A.-B.); (F.M.-R.); (A.S.-G.); (W.O.-O.); (L.G.-S.)
- Unidad de Gestión Clínica de Aparato Digestivo, Hospital Universitario Virgen de la Victoria, 29010 Malaga, Spain
- CIBER Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto Salud Carlos III, 28029 Madrid, Spain
| | - Francisco J. Tinahones
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND, 29590 Malaga, Spain; (V.M.); (M.D.A.-B.); (F.M.-R.); (A.S.-G.); (W.O.-O.); (L.G.-S.)
- Department of Medicine and Dermatology, Faculty of Medicine, University of Malaga, 29010 Malaga, Spain
- Unidad de Gestión Clínica de Endocrinología y Nutrición, Hospital Universitario Virgen de la Victoria, 29010 Malaga, Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBERObn), Instituto Salud Carlos III, 28029 Madrid, Spain; (Z.A.); (R.G.); (F.F.-A.)
| | - Lourdes Garrido-Sánchez
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND, 29590 Malaga, Spain; (V.M.); (M.D.A.-B.); (F.M.-R.); (A.S.-G.); (W.O.-O.); (L.G.-S.)
- Unidad de Gestión Clínica de Endocrinología y Nutrición, Hospital Universitario Virgen de la Victoria, 29010 Malaga, Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBERObn), Instituto Salud Carlos III, 28029 Madrid, Spain; (Z.A.); (R.G.); (F.F.-A.)
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Santiago-Fernandez C, Rodríguez-Díaz C, Ho-Plagaro A, Gutierrez-Repiso C, Oliva-Olivera W, Martin-Reyes F, Mela V, Bautista R, Tome M, Gómez-Maldonado J, Tinahones FJ, Garcia-Fuentes E, Garrido-Sánchez L. EVOO Promotes a Less Atherogenic Profile Than Sunflower Oil in Smooth Muscle Cells Through the Extracellular Vesicles Secreted by Endothelial Cells. Front Nutr 2022; 9:867745. [PMID: 35495944 PMCID: PMC9039400 DOI: 10.3389/fnut.2022.867745] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 03/21/2022] [Indexed: 11/13/2022] Open
Abstract
Background Little is known about the effect of extra virgin olive (EVOO) and sunflower oil (SO) on the composition of extracellular vesicles (EVs) secreted by endothelial cells and the effects of these EVs on smooth muscle cells (SMCs). These cells play an important role in the development of atherosclerosis. Methods We evaluated the effects of endothelial cells-derived EVs incubated with triglyceride-rich lipoproteins obtained after a high-fat meal with EVOO (EVOO-EVs) and SO (SO-EVs), on the transcriptomic profile of SMCs. Results We found 41 upregulated and 19 downregulated differentially expressed (DE)-miRNAs in EVOO-EVs. Afterwards, SMCs were incubated with EVOO-EVs and SO-EVs. SMCs incubated with SO-EVs showed a greater number of DE-mRNA involved in pathways related to cancer, focal adhesion, regulation of actin cytoskeleton, and MAPK, toll-like receptor, chemokine and Wnt signaling pathways than in SMCs incubated with EVOO-EVs. These DE-mRNAs were involved in biological processes related to the response to endogenous stimulus, cell motility, regulation of intracellular signal transduction and cell population proliferation. Conclusion EVOO and SO can differently modify the miRNA composition of HUVEC-derived EVs. These EVs can regulate the SMCs transcriptomic profile, with SO-EVs promoting a profile more closely linked to the development of atherosclerosis than EVOO-EVs.
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Affiliation(s)
- Concepción Santiago-Fernandez
- Instituto de Investigación Biomédica de Málaga-IBIMA, Málaga, Spain
- Unidad de Gestión Clínica de Aparato Digestivo, Hospital Universitario Virgen de la Victoria, Málaga, Spain
| | - Cristina Rodríguez-Díaz
- Instituto de Investigación Biomédica de Málaga-IBIMA, Málaga, Spain
- Unidad de Gestión Clínica de Aparato Digestivo, Hospital Universitario Virgen de la Victoria, Málaga, Spain
| | - Ailec Ho-Plagaro
- Instituto de Investigación Biomédica de Málaga-IBIMA, Málaga, Spain
- Unidad de Gestión Clínica de Aparato Digestivo, Hospital Universitario Virgen de la Victoria, Málaga, Spain
| | - Carolina Gutierrez-Repiso
- Instituto de Investigación Biomédica de Málaga-IBIMA, Málaga, Spain
- Unidad de Gestión Clínica de Endocrinología y Nutrición, Hospital Universitario Virgen de la Victoria, Málaga, Spain
- Centro de Investigación Biomédica en Red-Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Málaga, Spain
| | - Wilfredo Oliva-Olivera
- Instituto de Investigación Biomédica de Málaga-IBIMA, Málaga, Spain
- Unidad de Gestión Clínica de Endocrinología y Nutrición, Hospital Universitario Virgen de la Victoria, Málaga, Spain
- Centro de Investigación Biomédica en Red-Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Málaga, Spain
| | - Flores Martin-Reyes
- Instituto de Investigación Biomédica de Málaga-IBIMA, Málaga, Spain
- Unidad de Gestión Clínica de Aparato Digestivo, Hospital Universitario Virgen de la Victoria, Málaga, Spain
| | - Virginia Mela
- Instituto de Investigación Biomédica de Málaga-IBIMA, Málaga, Spain
- Unidad de Gestión Clínica de Endocrinología y Nutrición, Hospital Universitario Virgen de la Victoria, Málaga, Spain
- Facultad de Medicina, Universidad de Málaga, Málaga, Spain
| | - Rocío Bautista
- Plataforma Andaluza de Bioinformática-Supercomputing and Bioinnovation Center, Universidad de Málaga, Málaga, Spain
| | - Mónicas Tome
- Unidad de Gestión Clínica de Endocrinología y Nutrición, Hospital Regional Universitario, Málaga, Spain
| | - Josefa Gómez-Maldonado
- Unidad de Genómica y Ultrasecuenciación-Supercomputing and Bioinnovation Center, Universidad de Málaga, Málaga, Spain
| | - Francisco J. Tinahones
- Instituto de Investigación Biomédica de Málaga-IBIMA, Málaga, Spain
- Unidad de Gestión Clínica de Endocrinología y Nutrición, Hospital Universitario Virgen de la Victoria, Málaga, Spain
- Centro de Investigación Biomédica en Red-Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Málaga, Spain
- Facultad de Medicina, Universidad de Málaga, Málaga, Spain
| | - Eduardo Garcia-Fuentes
- Instituto de Investigación Biomédica de Málaga-IBIMA, Málaga, Spain
- Unidad de Gestión Clínica de Aparato Digestivo, Hospital Universitario Virgen de la Victoria, Málaga, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Instituto de Salud Carlos III, Málaga, Spain
| | - Lourdes Garrido-Sánchez
- Instituto de Investigación Biomédica de Málaga-IBIMA, Málaga, Spain
- Unidad de Gestión Clínica de Endocrinología y Nutrición, Hospital Universitario Virgen de la Victoria, Málaga, Spain
- Centro de Investigación Biomédica en Red-Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Málaga, Spain
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Oliva-Olivera W, Castellano-Castillo D, von Meyenn F, Cardona F, Lönnberg T, Tinahones FJ. Human adipose tissue-derived stem cell paracrine networks vary according metabolic risk and after TNFα-induced death: An analysis at the single-cell level. Metabolism 2021; 116:154466. [PMID: 33333081 DOI: 10.1016/j.metabol.2020.154466] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 12/01/2020] [Accepted: 12/11/2020] [Indexed: 11/25/2022]
Abstract
OBJECTIVE Adipose tissue-derived stem cells (ASCs) might play an important role in adipose microenvironment remodelling during tissue expansion through their response to hypoxia. We examined the cytokine profiles of hypoxic visceral ASCs (hypox-visASCs) from subjects with different metabolic risk, the interactions between cytokines as well as the impact of TNFα-induced death in the behavior of surviving hypoxic subcutaneous ASCs (hypox-subASCs) both at bulk population and single-cell level. MATERIALS/METHODS Visceral adipose tissue was processed to isolate the ASCs from 33 subjects grouped into normal weight, obese with and without metabolic syndrome. Multiplex assay was used to simultaneously measure multiple inflammatory, anti-inflammatory and angiogenic cytokines in hypox-visASCs from these patients and to elucidate cytokine profiles of hypox-subASCs upon stimulation with IL1β or TNFα and after TNFα-induced death. qPCR and single-cell RNA-sequencing were also performed to elucidate transcriptional impact in surviving hypox-subASCs after TNFα-induced apoptosis. RESULTS Hypox-visASCs from subjects without metabolic syndrome showed greater secretion levels of inflammatory, anti-inflammatory and angiogenic cytokines compared with those from patients with metabolic syndrome. While IL-1β stimulation was sufficient to increase the secretion levels of these cytokines in hypox-subASCs, TNFα-induced apoptosis also increased their levels and impacted on the expression levels of extracellular matrix proteins, acetyl-CoA producing enzymes and redox-balance proteins in surviving hypox-subASCs. TNFα-induced apoptosis under different glucose concentrations caused selective impoverishment of cell clusters and differentially influenced gene expression profiles of surviving hypox-subASCs. CONCLUSIONS Immunoregulatory and angiogenic functions of hypox-visASCs from patients with metabolic syndrome could be insufficient to promote healthy adipose tissue expansion. TNFα-induced apoptosis may impact on functionality of hypox-subASC populations, whose differential metabolic sensitivity to death could serve to manipulate individual populations selectively in order to elucidate their role in shaping adipose heterogeneity and treating metabolic disorders.
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Affiliation(s)
- Wilfredo Oliva-Olivera
- Department of Endocrinology and Nutrition, Virgen de la Victoria Hospital (IBIMA), Malaga University, Malaga, Spain; Biomedical Research Networking Center for Physiopathology of Obesity and Nutrition (CIBEROBN), Institute of Health Carlos III (ISCIII), Malaga, Spain.
| | | | - Ferdinand von Meyenn
- Institute of Food, Nutrition and Health, ETH Zurich, CH-8603 Schwerzenbach, Switzerland
| | - Fernando Cardona
- Department of Endocrinology and Nutrition, Virgen de la Victoria Hospital (IBIMA), Malaga University, Malaga, Spain; Biomedical Research Networking Center for Physiopathology of Obesity and Nutrition (CIBEROBN), Institute of Health Carlos III (ISCIII), Malaga, Spain
| | - Tapio Lönnberg
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, FI-20520 Turku, Finland
| | - Francisco J Tinahones
- Department of Endocrinology and Nutrition, Virgen de la Victoria Hospital (IBIMA), Malaga University, Malaga, Spain; Biomedical Research Networking Center for Physiopathology of Obesity and Nutrition (CIBEROBN), Institute of Health Carlos III (ISCIII), Malaga, Spain
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Castellano-Castillo D, Denechaud PD, Fajas L, Moreno-Indias I, Oliva-Olivera W, Tinahones F, Queipo-Ortuño MI, Cardona F. Human adipose tissue H3K4me3 histone mark in adipogenic, lipid metabolism and inflammatory genes is positively associated with BMI and HOMA-IR. PLoS One 2019; 14:e0215083. [PMID: 30958852 PMCID: PMC6453466 DOI: 10.1371/journal.pone.0215083] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Accepted: 03/26/2019] [Indexed: 12/31/2022] Open
Abstract
INTRODUCTION Adipose tissue is considered an important metabolic tissue, in charge of energy storage as well as being able to act in systemic homeostasis and inflammation. Epigenetics involves a series of factors that are important for gene regulation or for chromatin structure, mostly DNA methylation and histone-tail modifications, which can be modified by environmental conditions (nutrition, lifestyle, smoking…). Since metabolic diseases like obesity and diabetes are closely related to lifestyle and nutrition, epigenetic deregulation could play an important role in the onset of these diseases and vice versa. However, little is known about histone marks in human adipose tissue. In a previous work, we developed a protocol for chromatin immunoprecipitation (ChIP) of frozen human adipose tissue. By using this method, this study investigates, for the first time, the H3K4 trimethylation (H3K4me3) mark (open chromatin) on the promoter of several factors involved in adipogenesis, lipid metabolism and inflammation in visceral adipose tissue (VAT) from human subjects with different degrees of body mass index (BMI) and metabolic disease. METHODOLOGY VAT was collected and frozen at -80°C. 100 mg VAT samples were fixed in 0.5% formaldehyde and homogenized. After sonication, the sheared chromatin was immune-precipitated with an anti-H3K4me3 antibody linked to magnetic beads and purified. H3K4me3 enrichment was analyzed by qPCR for LEP, LPL, SREBF2, SCD1, PPARG, IL6, TNF and E2F1 promoters. mRNA extraction on the same samples was performed to quantify gene expression of these genes. RESULTS H3K4me3 was enriched at the promoter of E2F1, LPL, SREBF2, SCD1, PPARG and IL6 in lean normoglycemic compared to morbid obese subjects with prediabetes. Accordingly H3K4me3 mark enrichment at E2F1, LPL, SREBF2, SCD1, PPARG and IL6 promoters was positively correlated with the BMI and the HOMA-IR. Regression analysis showed a strong relationship between the BMI with H3K4me3 at the promoter of E2F1 and LPL, and with mRNA levels of LEP and SCD. In the case of HOMA-IR, the regression analysis showed associations with H3K4me3 enrichment at the promoter of SCD1 and IL6, and with the mRNA of LEP and SCD1. Moreover H3K4me3 at the E2F1 promoter was positively associated to E2F1 mRNA levels. CONCLUSIONS H3K4me3 enrichment in the promoter of LEP, LPL, SREBF2, SCD1, PPARG, IL6, TNF and E2F1 is directly associated with increasing BMI and metabolic deterioration. The H3k4me3 mark could be regulating E3F1 mRNA levels in adipose tissue, while no associations between the promoter enrichment of this mark and mRNA levels existed for the other genes studied.
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Affiliation(s)
- Daniel Castellano-Castillo
- Unidad de Gestión Clínica de Endocrinología y Nutrición del Hospital Virgen de la Victoria, Instituto de Investigación Biomédica de Málaga (IBIMA), Universidad de Málaga, Málaga, Spain
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y la Nutrición, CIBERobn, Madrid, Spain
| | - Pierre-Damien Denechaud
- Center for Integrative Genomics, University of Lausanne, Lausanne, Switzerland
- Department of Physiology, University of Lausanne, Lausanne, Switzerland
- Institut des Maladies Métaboliques et Cardiovasculaires, Inserm UMR 1048, Toulouse, France
| | - Lluis Fajas
- Center for Integrative Genomics, University of Lausanne, Lausanne, Switzerland
- Department of Physiology, University of Lausanne, Lausanne, Switzerland
| | - Isabel Moreno-Indias
- Unidad de Gestión Clínica de Endocrinología y Nutrición del Hospital Virgen de la Victoria, Instituto de Investigación Biomédica de Málaga (IBIMA), Universidad de Málaga, Málaga, Spain
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y la Nutrición, CIBERobn, Madrid, Spain
| | - Wilfredo Oliva-Olivera
- Unidad de Gestión Clínica de Endocrinología y Nutrición del Hospital Virgen de la Victoria, Instituto de Investigación Biomédica de Málaga (IBIMA), Universidad de Málaga, Málaga, Spain
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y la Nutrición, CIBERobn, Madrid, Spain
| | - Francisco Tinahones
- Unidad de Gestión Clínica de Endocrinología y Nutrición del Hospital Virgen de la Victoria, Instituto de Investigación Biomédica de Málaga (IBIMA), Universidad de Málaga, Málaga, Spain
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y la Nutrición, CIBERobn, Madrid, Spain
| | - María Isabel Queipo-Ortuño
- Unidad de Gestión Clínica de Endocrinología y Nutrición del Hospital Virgen de la Victoria, Instituto de Investigación Biomédica de Málaga (IBIMA), Universidad de Málaga, Málaga, Spain
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y la Nutrición, CIBERobn, Madrid, Spain
- Unidad de Gestión Clínica Intercentro de Oncología Médica del Hospital Virgen de la Victoria, Instituto de Investigación Biomédica de Málaga (IBIMA), Universidad de Málaga, Málaga, Spain
| | - Fernando Cardona
- Unidad de Gestión Clínica de Endocrinología y Nutrición del Hospital Virgen de la Victoria, Instituto de Investigación Biomédica de Málaga (IBIMA), Universidad de Málaga, Málaga, Spain
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y la Nutrición, CIBERobn, Madrid, Spain
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Clemente-Postigo M, Oliva-Olivera W, Coin-Aragüez L, Ramos-Molina B, Giraldez-Perez RM, Lhamyani S, Alcaide-Torres J, Perez-Martinez P, El Bekay R, Cardona F, Tinahones FJ. Metabolic endotoxemia promotes adipose dysfunction and inflammation in human obesity. Am J Physiol Endocrinol Metab 2019; 316:E319-E332. [PMID: 30422702 DOI: 10.1152/ajpendo.00277.2018] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Impaired adipose tissue (AT) lipid handling and inflammation is associated with obesity-related metabolic diseases. Circulating lipopolysaccharides (LPSs) from gut microbiota (metabolic endotoxemia), proposed as a triggering factor for the low-grade inflammation in obesity, might also be responsible for AT dysfunction. Nevertheless, this hypothesis has not been explored in human obesity. To analyze the relationship between metabolic endotoxemia and AT markers for lipogenesis, lipid handling, and inflammation in human obesity, 33 patients with obesity scheduled for surgery were recruited and classified according to their LPS levels. Visceral and subcutaneous AT gene and protein expression were analyzed and adipocyte and AT in vitro assays performed. Subjects with obesity with a high degree of metabolic endotoxemia had lower expression of key genes for AT function and lipogenesis ( SREBP1, FABP4, FASN, and LEP) but higher expression of inflammatory genes in visceral and subcutaneous AT than subjects with low LPS levels. In vitro experiments corroborated that LPS are responsible for adipocyte and AT inflammation and downregulation of PPARG, SCD, FABP4, and LEP expression and LEP secretion. Thus, metabolic endotoxemia influences AT physiology in human obesity by decreasing the expression of factors involved in AT lipid handling and function as well as by increasing inflammation.
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Affiliation(s)
- Mercedes Clemente-Postigo
- Unidad de Gestión Clínica Endocrinología y Nutrición, Instituto de Investigación Biomédica de Málaga-IBIMA, Hospital Universitario Virgen de la Victoria/Universidad de Málaga. Málaga, Spain
- Centro de Investigación Biomédica En Red (CIBER) Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII) , Málaga , Spain
| | - Wilfredo Oliva-Olivera
- Unidad de Gestión Clínica Endocrinología y Nutrición, Instituto de Investigación Biomédica de Málaga-IBIMA, Hospital Universitario Virgen de la Victoria/Universidad de Málaga. Málaga, Spain
- Centro de Investigación Biomédica En Red (CIBER) Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII) , Málaga , Spain
| | - Leticia Coin-Aragüez
- Unidad de Gestión Clínica Endocrinología y Nutrición, Instituto de Investigación Biomédica de Málaga-IBIMA, Hospital Universitario Virgen de la Victoria/Universidad de Málaga. Málaga, Spain
- Centro de Investigación Biomédica En Red (CIBER) Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII) , Málaga , Spain
| | - Bruno Ramos-Molina
- Unidad de Gestión Clínica Endocrinología y Nutrición, Instituto de Investigación Biomédica de Málaga-IBIMA, Hospital Universitario Virgen de la Victoria/Universidad de Málaga. Málaga, Spain
- Centro de Investigación Biomédica En Red (CIBER) Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII) , Málaga , Spain
| | - Rosa María Giraldez-Perez
- Departamento Biología Celular, Genética y Fisiología, Facultad de Ciencias. Universidad de Málaga , Spain
| | - Said Lhamyani
- Unidad de Gestión Clínica de Endocrinología y Nutrición, Instituto de Investigación Biomédica de Málaga (IBIMA), Hospital Regional Universitario/Universidad de Málaga , Málaga , Spain
| | - Juan Alcaide-Torres
- Unidad de Gestión Clínica Endocrinología y Nutrición, Instituto de Investigación Biomédica de Málaga-IBIMA, Hospital Universitario Virgen de la Victoria/Universidad de Málaga. Málaga, Spain
- Centro de Investigación Biomédica En Red (CIBER) Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII) , Málaga , Spain
| | - Pablo Perez-Martinez
- Centro de Investigación Biomédica En Red (CIBER) Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII) , Málaga , Spain
- Lipid and Atherosclerosis Research Unit, Reina Sofia University Hospital, University of Cordoba , Cordoba , Spain
| | - Rajaa El Bekay
- Centro de Investigación Biomédica En Red (CIBER) Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII) , Málaga , Spain
- Unidad de Gestión Clínica de Endocrinología y Nutrición, Instituto de Investigación Biomédica de Málaga (IBIMA), Hospital Regional Universitario/Universidad de Málaga , Málaga , Spain
| | - Fernando Cardona
- Unidad de Gestión Clínica Endocrinología y Nutrición, Instituto de Investigación Biomédica de Málaga-IBIMA, Hospital Universitario Virgen de la Victoria/Universidad de Málaga. Málaga, Spain
- Centro de Investigación Biomédica En Red (CIBER) Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII) , Málaga , Spain
| | - Francisco J Tinahones
- Unidad de Gestión Clínica Endocrinología y Nutrición, Instituto de Investigación Biomédica de Málaga-IBIMA, Hospital Universitario Virgen de la Victoria/Universidad de Málaga. Málaga, Spain
- Centro de Investigación Biomédica En Red (CIBER) Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII) , Málaga , Spain
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Oliva-Olivera W, Lhamyani S, Coín-Aragüez L, Alcaide-Torres J, Cardona F, El Bekay R, Tinahones FJ. Involvement of acetyl-CoA-producing enzymes in the deterioration of the functional potential of adipose-derived multipotent cells from subjects with metabolic syndrome. Metabolism 2018; 88:12-21. [PMID: 30172756 DOI: 10.1016/j.metabol.2018.08.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Revised: 08/24/2018] [Accepted: 08/28/2018] [Indexed: 12/31/2022]
Abstract
OBJECTIVE The expansion capacity of white adipose tissue influences the distribution of fat depots in the body, the visceral accumulation of which is linked to metabolic syndrome, regardless of the degree of obesity of the subjects. Alterations in the adipose tissue-derived mesenchymal stem cells (ASCs) may contribute to the adipose tissue remodeling associated with metabolic syndrome and impact the regional distribution of adipose tissue by generating inherently dysfunctional adipocytes. Here we examine the expression levels of acetyl-CoA-producing enzymes and their relationship with the lipogenic, antioxidant and oxidative potential of adipocytes generated from visceral ASCs (adipo-visASCs) and subcutaneous ASCs (adipo-subASCs) from subjects with different metabolic profiles. MATERIALS/METHODS Paired samples of visceral and subcutaneous adipose tissue were processed to isolate the respective ASCs from normal-weight (Nw) subjects and obese patients with metabolic syndrome (METS) and without METS (NonMETS). qPCR was used to quantify the expression levels of the genes studied in both adipo-ASCs from the patient groups and those generated after silencing by small interfering RNA of acetyl-CoA-producing enzymes. The accumulation of lipids was quantified by absorbance. RESULTS No significant differences in cell yield or CD34+CD31-CD45- ASC percentage were observed between the different patient groups. Unlike adipo-visASCs, adipo-subASCs from METS patients showed a decrease in expression levels of acetyl-CoA-producing enzymes as well as proteins linked to lipogenesis, antioxidant defense and fatty acid oxidation. Transcriptional silencing of acetyl-CoA-producing enzymes in adipo-subASCs reduced lipid accumulation and affected transcription levels of lipogenic and antioxidant defense proteins. CONCLUSIONS Adipo-subASCs may be more susceptible than adipo-visASCs to deterioration of the lipogenic, oxidative and antioxidant potential associated with metabolic syndrome. Intrinsic alterations in transcription levels of acetyl-CoA-producing enzymes may contribute to the metabolic reprogramming of adipo-subASCs from METS patients.
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Affiliation(s)
- Wilfredo Oliva-Olivera
- Department of Clinical Endocrinology and Nutrition, Institute of Biomedical Research of Málaga (IBIMA), Hospital of Málaga (Virgen de la Victoria), University of Málaga (UMA), Spain; Pathophysiology of Obesity and Nutrition, CIBEROBN, Institute of Health Carlos III, ISCIII, Spain.
| | - Said Lhamyani
- Department of Clinical Endocrinology and Nutrition, Institute of Biomedical Research of Málaga (IBIMA), Hospital of Málaga (Virgen de la Victoria), University of Málaga (UMA), Spain; Pathophysiology of Obesity and Nutrition, CIBEROBN, Institute of Health Carlos III, ISCIII, Spain
| | - Leticia Coín-Aragüez
- Department of Clinical Endocrinology and Nutrition, Institute of Biomedical Research of Málaga (IBIMA), Hospital of Málaga (Virgen de la Victoria), University of Málaga (UMA), Spain; Pathophysiology of Obesity and Nutrition, CIBEROBN, Institute of Health Carlos III, ISCIII, Spain
| | - Juan Alcaide-Torres
- Department of Clinical Endocrinology and Nutrition, Institute of Biomedical Research of Málaga (IBIMA), Hospital of Málaga (Virgen de la Victoria), University of Málaga (UMA), Spain; Pathophysiology of Obesity and Nutrition, CIBEROBN, Institute of Health Carlos III, ISCIII, Spain
| | - Fernando Cardona
- Department of Clinical Endocrinology and Nutrition, Institute of Biomedical Research of Málaga (IBIMA), Hospital of Málaga (Virgen de la Victoria), University of Málaga (UMA), Spain; Pathophysiology of Obesity and Nutrition, CIBEROBN, Institute of Health Carlos III, ISCIII, Spain
| | - Rajaa El Bekay
- Department of Clinical Endocrinology and Nutrition, Institute of Biomedical Research of Málaga (IBIMA), Hospital of Málaga (Virgen de la Victoria), University of Málaga (UMA), Spain; Pathophysiology of Obesity and Nutrition, CIBEROBN, Institute of Health Carlos III, ISCIII, Spain.
| | - Francisco J Tinahones
- Department of Clinical Endocrinology and Nutrition, Institute of Biomedical Research of Málaga (IBIMA), Hospital of Málaga (Virgen de la Victoria), University of Málaga (UMA), Spain; Pathophysiology of Obesity and Nutrition, CIBEROBN, Institute of Health Carlos III, ISCIII, Spain.
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Oliva-Olivera W, Coín-Aragüez L, Lhamyani S, Salas J, Gentile AM, Romero-Zerbo SY, Zayed H, Valderrama J, Tinahones FJ, El Bekay R. Differences in the neovascular potential of thymus versus subcutaneous adipose-derived stem cells from patients with myocardial ischaemia. J Tissue Eng Regen Med 2018; 12:e1772-e1784. [PMID: 29024495 DOI: 10.1002/term.2585] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2017] [Revised: 07/19/2017] [Accepted: 10/03/2017] [Indexed: 12/13/2022]
Abstract
Adipose tissue-derived multipotent mesenchymal cells (ASCs) participate in the information of blood vessels under hypoxic conditions. It is probable that the susceptibility of ASCs to the influence of age and ageing-associated pathologies compromises their therapeutic effectiveness depending on the adipose tissue depot. Our aim was to examine the neovascular potential under hypoxic conditions of ASCs-derived from thymic (thymASCs) and subcutaneous (subASCs) adipose tissue from 39 subjects with and without type 2 diabetes mellitus (T2DM) and of different ages who were undergoing coronary bypass surgery. We confirmed a significant decrease in the percentage of CD34+ CD31- CD45- subASCs in the cell yield of subASCs and in the survival of cultured endothelial cells in the medium conditioned by the hypox-subASCs with increasing patient age, which was not observed in thymASCs. Whereas the length of the tubules generated by hypox-subASCs tended to correlate negatively with patient age, tubule formation capacity of the hypoxic thymASCs increased significantly. Compared with subASCs, thymASCs from subjects over age 65 and without T2DM showed higher cell yield, tubule formation capacity, vascular endothelial growth factor secretion levels, and ability to promote endothelial cell survival in their conditioned medium. Deterioration in subASCs neovascular potential relative to thymASCs derived from these subjects was accompanied by higher expression levels of NOX4 mRNA and fibrotic proteins. Our results indicate that thymASCs from patients over age 65 and without T2DM have a higher angiogenic potential than those from the other patient groups, suggesting they may be a good candidate for angiogenic therapy in subjects undergoing coronary bypass surgery.
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Affiliation(s)
- Wilfredo Oliva-Olivera
- Department of Clinical Endocrinology and Nutrition, Institute of Biomedical Research of Málaga (IBIMA), Clinical Hospital of Málaga (Virgen de la Victoria), University of Málaga (UMA), Malaga, Spain.,CIBER-The Spanish Biomedical Research Centre in Physiopathology of Obesity and Nutrition, Institute of Health Carlos III, Malaga, Spain
| | - Leticia Coín-Aragüez
- Department of Clinical Endocrinology and Nutrition, Institute of Biomedical Research of Málaga (IBIMA), Clinical Hospital of Málaga (Virgen de la Victoria), University of Málaga (UMA), Malaga, Spain.,CIBER-The Spanish Biomedical Research Centre in Physiopathology of Obesity and Nutrition, Institute of Health Carlos III, Malaga, Spain
| | | | - Julián Salas
- Cardiovascular Surgery Department, Carlos Haya University Hospital, Malaga, Spain
| | | | - Silvana-Yanina Romero-Zerbo
- Unidad de Gestión Clínica Intercentros de Endocrinología y Nutrición, Instituto de Investigación Biomédica de Málaga (IBIMA), Hospital Regional Universitario de Málaga/Universidad de Málaga, Malaga, Spain.,Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Malaga, Spain
| | - Hatem Zayed
- Biomedical Sciences Program, Health Sciences Department, College of Arts and Sciences, Qatar University, Doha, Qatar
| | - Jf Valderrama
- Cardiovascular Surgery Department, Carlos Haya University Hospital, Malaga, Spain
| | - Francisco José Tinahones
- Department of Clinical Endocrinology and Nutrition, Institute of Biomedical Research of Málaga (IBIMA), Clinical Hospital of Málaga (Virgen de la Victoria), University of Málaga (UMA), Malaga, Spain.,CIBER-The Spanish Biomedical Research Centre in Physiopathology of Obesity and Nutrition, Institute of Health Carlos III, Malaga, Spain
| | - Rajaa El Bekay
- CIBER-The Spanish Biomedical Research Centre in Physiopathology of Obesity and Nutrition, Institute of Health Carlos III, Malaga, Spain.,Unidad de Gestión Clínica Intercentros de Endocrinología y Nutrición, Instituto de Investigación Biomédica de Málaga (IBIMA), Hospital Regional Universitario de Málaga/Universidad de Málaga, Malaga, Spain
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Oliva-Olivera W, Moreno-Indias I, Coín-Aragüez L, Lhamyani S, Alcaide Torres J, Fernández-Veledo S, Vendrell J, Camargo A, El Bekay R, Tinahones FJ. Different response to hypoxia of adipose-derived multipotent cells from obese subjects with and without metabolic syndrome. PLoS One 2017; 12:e0188324. [PMID: 29166648 PMCID: PMC5699836 DOI: 10.1371/journal.pone.0188324] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Accepted: 11/03/2017] [Indexed: 12/27/2022] Open
Abstract
Background/Objectives Multiple studies suggest that hypoxia, together with inflammation, could be one of the phenomena involved in the onset and progression of obesity-related insulin resistance. In addition, dysfunction of adipose tissue in obese subjects with metabolic syndrome is associated with decreased angiogenesis. However, some subjects with a high body mass index do not develop metabolic abnormalities associated with obesity. The aim of the current study was to examine the neovascular properties of visceral adipose tissue-derived multipotent mesenchymal cells subjected to hypoxia (hypox-visASCs) from normal-weight subjects (Nw) and obese patients with metabolic syndrome (MS) and without metabolic syndrome (NonMS). Methods This was a 2-year study to enroll subjects who underwent bariatric surgery or cholecystectomy. Eight patients who underwent either bariatric surgery or cholecystectomy (27 patients) participated in the study. Visceral adipose tissue samples from Nw, MS and NonMS subjects were processed by enzymatic digestion. VisASCs cultured under hypoxic conditions were characterized by tubule formation assay, ELISA, flow cytometry, migration rate, and qRT-PCR, and the effects of visASCs-conditioned medium on survival and endothelial cell tubule formation were evaluated. Results Hypox-visASCs from NonMS subjects showed a greater capacity for tubule formation than hypox-visASCs from Nw and MS subjects. The lower percentage of CD140b+/CD44+ and CD140b+/CD184+ cells observed in hypox-visASCs from NonMS subjects compared to MS subjects was accompanied not only by a lower migration rate from the chemotactic effects of stromal cell derived factor 1α, but also by lower levels of NOX5 mRNA expression. While the levels of monocyte chemoattractant protein 1 mRNA expressed by hypox-visASCs correlated positively with the body mass index and waist circumference of the subjects, the concentration of vascular endothelial growth factor present in hypox-visASC-conditioned culture medium decreased significantly with increasing plasma glucose. The survival rate and tubules formed by endothelial cells cultured in hypox-visASC-conditioned medium decreased significantly with increasing homeostasis model assessment to quantify insulin resistance. Conclusions Our results suggest that hypox-visASCs from NonMS subjects could promote healthy adipose tissue expansion, while hypox-visASCs from MS subjects appear to contribute to the decreased angiogenic potential and increased inflammation underlying adipose tissue dysfunction in obesity. Our results emphasize the importance of taking into account not only the BMI but also the metabolic profile of the subjects during the implementation of ASCs-based therapy to promote neovascularization.
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Affiliation(s)
- Wilfredo Oliva-Olivera
- Department of Clinical Endocrinology and Nutrition, Institute of Biomedical Research of Málaga (IBIMA), Hospital of Málaga (Virgen de la Victoria), University of Málaga (UMA), Málaga, Spain
- CIBER Fisiopatología Obesidad y Nutrición, Instituto de Salud Carlos III, Madrid, Spain
- * E-mail: (FJT); (REB); (WOO)
| | - Isabel Moreno-Indias
- Department of Clinical Endocrinology and Nutrition, Institute of Biomedical Research of Málaga (IBIMA), Hospital of Málaga (Virgen de la Victoria), University of Málaga (UMA), Málaga, Spain
- CIBER Fisiopatología Obesidad y Nutrición, Instituto de Salud Carlos III, Madrid, Spain
| | - Leticia Coín-Aragüez
- Department of Clinical Endocrinology and Nutrition, Institute of Biomedical Research of Málaga (IBIMA), Hospital of Málaga (Virgen de la Victoria), University of Málaga (UMA), Málaga, Spain
- CIBER Fisiopatología Obesidad y Nutrición, Instituto de Salud Carlos III, Madrid, Spain
| | - Said Lhamyani
- Research Laboratory, Science School, University of Málaga (UMA), Málaga, Spain
| | - Juan Alcaide Torres
- Department of Clinical Endocrinology and Nutrition, Institute of Biomedical Research of Málaga (IBIMA), Hospital of Málaga (Virgen de la Victoria), University of Málaga (UMA), Málaga, Spain
- CIBER Fisiopatología Obesidad y Nutrición, Instituto de Salud Carlos III, Madrid, Spain
| | - Sonia Fernández-Veledo
- Hospital Universitari de Tarragona Joan XXIII, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovirai Virgili, Tarragona, Spain
- CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Instituto de Salud Carlos III, Madrid, Spain
| | - Joan Vendrell
- Hospital Universitari de Tarragona Joan XXIII, Institut d'Investigació Sanitària Pere Virgili, Universitat Rovirai Virgili, Tarragona, Spain
- CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Instituto de Salud Carlos III, Madrid, Spain
| | - Antonio Camargo
- CIBER Fisiopatología Obesidad y Nutrición, Instituto de Salud Carlos III, Madrid, Spain
- Lipids and Atherosclerosis Unit, IMIBIC/Reina Sofia University Hospital/University of Córdoba, Córdoba, Spain
| | - Rajaa El Bekay
- Department of Clinical Endocrinology and Nutrition, Institute of Biomedical Research of Málaga (IBIMA), Hospital of Málaga (Virgen de la Victoria), University of Málaga (UMA), Málaga, Spain
- CIBER Fisiopatología Obesidad y Nutrición, Instituto de Salud Carlos III, Madrid, Spain
- * E-mail: (FJT); (REB); (WOO)
| | - Francisco José Tinahones
- Department of Clinical Endocrinology and Nutrition, Institute of Biomedical Research of Málaga (IBIMA), Hospital of Málaga (Virgen de la Victoria), University of Málaga (UMA), Málaga, Spain
- CIBER Fisiopatología Obesidad y Nutrición, Instituto de Salud Carlos III, Madrid, Spain
- * E-mail: (FJT); (REB); (WOO)
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10
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Santiago-Fernandez C, Gutierrez-Repiso C, Garcia-Almeida JM, Ocaña-Wilhelmi L, Rivas-Becerra J, Rodriguez-Morata A, Tome M, Oliva-Olivera W, Garcia-Fuentes E, Garrido-Sanchez L. Extra virgin olive oil is associated with a better antiatherosclerotic profile that sunflower oil. Atherosclerosis 2017. [DOI: 10.1016/j.atherosclerosis.2017.06.665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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11
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Oliva-Olivera W, Lhamyani S, Coín-Aragüez L, Castellano-Castillo D, Alcaide-Torres J, Yubero-Serrano EM, El Bekay R, Tinahones FJ. Neovascular deterioration, impaired NADPH oxidase and inflammatory cytokine expression in adipose-derived multipotent cells from subjects with metabolic syndrome. Metabolism 2017; 71:132-143. [PMID: 28521866 DOI: 10.1016/j.metabol.2017.03.012] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2016] [Revised: 02/24/2017] [Accepted: 03/23/2017] [Indexed: 01/09/2023]
Abstract
OBJECTIVE Expansion of adipose tissue depends on the growth of its vascular network and it has been shown that adipose tissue dysfunction in obese subjects with the metabolic syndrome is associated with decreased angiogenesis. However, some subjects with a high body mass index do not develop metabolic abnormalities associated with obesity. In this study we examined the neovascular properties, expression levels of proteins involved in cellular redox balance and inflammatory cytokines in adipose-derived multipotent mesenchymal cells (ASCs) of subjects with different metabolic profiles. MATERIALS/METHODS We applied cell culture, flow cytometry, RT-qPCR and ELISA techniques to characterize the ASCs isolated from paired biopsies of visceral (visASCs) and subcutaneous (subASCs) adipose tissue from 39 subjects grouped into normal weight (Nw), obese without metabolic syndrome (NonMS) and with metabolic syndrome (MS). RESULTS VisASCs and subASCs from MS subjects showed a decrease in tubules formation capacity compared to ASCs from NonMS subjects as well as changes in the expression levels of proteins involved in cell redox balance and secretion levels of proteins linked to the senescence-associated secretory phenotype. Deterioration in the neovascular properties of subASCs from the MS subjects was also evident in the decreased levels of VEGF secretion during adipogenesis and in the effects of the conditioned medium on endothelial cell tubule formation. CONCLUSIONS Our findings suggest a redox imbalance status in ASCs from subjects with metabolic syndrome and decreased their neovascular function that probably contributes to the vascular insufficiency of adipose depots.
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Affiliation(s)
- Wilfredo Oliva-Olivera
- Department of Clinical Endocrinology and Nutrition, Institute of Biomedical Research of Málaga (IBIMA), Hospital of Málaga (Virgen de la Victoria), University of Málaga (UMA), Málaga, Spain; CIBER Fisiopatología Obesidad y Nutrición, Instituto de Salud Carlos III, Spain.
| | - Said Lhamyani
- Research Laboratory, Science School, University of Málaga (UMA), Campus Teatinos s/n, 29010 Málaga, Spain
| | - Leticia Coín-Aragüez
- Department of Clinical Endocrinology and Nutrition, Institute of Biomedical Research of Málaga (IBIMA), Hospital of Málaga (Virgen de la Victoria), University of Málaga (UMA), Málaga, Spain; CIBER Fisiopatología Obesidad y Nutrición, Instituto de Salud Carlos III, Spain
| | - Daniel Castellano-Castillo
- Department of Clinical Endocrinology and Nutrition, Institute of Biomedical Research of Málaga (IBIMA), Hospital of Málaga (Virgen de la Victoria), University of Málaga (UMA), Málaga, Spain; CIBER Fisiopatología Obesidad y Nutrición, Instituto de Salud Carlos III, Spain
| | - Juan Alcaide-Torres
- Department of Clinical Endocrinology and Nutrition, Institute of Biomedical Research of Málaga (IBIMA), Hospital of Málaga (Virgen de la Victoria), University of Málaga (UMA), Málaga, Spain; CIBER Fisiopatología Obesidad y Nutrición, Instituto de Salud Carlos III, Spain
| | - Elena María Yubero-Serrano
- Department of Clinical Endocrinology and Nutrition, Institute of Biomedical Research of Málaga (IBIMA), Hospital of Málaga (Virgen de la Victoria), University of Málaga (UMA), Málaga, Spain; Lipids and Atherosclerosis Unit, Maimonides Institute of Biomedical Research of Córdoba, Reina Sofia University Hospital, University of Cordoba, Cordoba, Spain
| | - Rajaa El Bekay
- Department of Clinical Endocrinology and Nutrition, Institute of Biomedical Research of Málaga (IBIMA), Hospital of Málaga (Virgen de la Victoria), University of Málaga (UMA), Málaga, Spain; CIBER Fisiopatología Obesidad y Nutrición, Instituto de Salud Carlos III, Spain.
| | - Francisco José Tinahones
- Department of Clinical Endocrinology and Nutrition, Institute of Biomedical Research of Málaga (IBIMA), Hospital of Málaga (Virgen de la Victoria), University of Málaga (UMA), Málaga, Spain; CIBER Fisiopatología Obesidad y Nutrición, Instituto de Salud Carlos III, Spain.
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12
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Ejarque M, Ceperuelo-Mallafré V, Serena C, Pachón G, Núñez-Álvarez Y, Terrón-Puig M, Calvo E, Núñez-Roa C, Oliva-Olivera W, Tinahones FJ, Peinado MA, Vendrell J, Fernández-Veledo S. Survivin, a key player in cancer progression, increases in obesity and protects adipose tissue stem cells from apoptosis. Cell Death Dis 2017; 8:e2802. [PMID: 28518147 PMCID: PMC5520726 DOI: 10.1038/cddis.2017.209] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2017] [Revised: 04/03/2017] [Accepted: 04/10/2017] [Indexed: 12/24/2022]
Abstract
Adipose tissue (AT) has a central role in obesity-related metabolic imbalance through the dysregulated production of cytokines and adipokines. In addition to its known risk for cardiovascular disease and diabetes, obesity is also a major risk for cancer. We investigated the impact of obesity for the expression of survivin, an antiapoptotic protein upregulated by adipokines and a diagnostic biomarker of tumor onset and recurrence. In a cross-sectional study of 111 subjects classified by body mass index, circulating levels of survivin and gene expression in subcutaneous AT were significantly higher in obese patients and positively correlated with leptin. Within AT, survivin was primarily detected in human adipocyte-derived stem cells (hASCs), the adipocyte precursors that determine AT expansion. Remarkably, survivin expression was significantly higher in hASCs isolated from obese patients that from lean controls and was increased by proinflammatory M1 macrophage soluble factors including IL-1β. Analysis of survivin expression in hASCs revealed a complex regulation including epigenetic modifications and protein stability. Surprisingly, obese hASCs showed survivin promoter hypermethylation that correlated with a significant decrease in its mRNA levels. Nonetheless, a lower level of mir-203, which inhibits survivin protein translation, and higher protein stability, was found in obese hASCs compared with their lean counterparts. We discovered that survivin levels determine the susceptibility of hASCs to apoptotic stimuli (including leptin and hypoxia). Accordingly, hASCs from an obese setting were protected from apoptosis. Collectively, these data shed new light on the molecular mechanisms governing AT expansion in obesity through promotion of hASCs that are resistant to apoptosis, and point to survivin as a potential new molecular player in the communication between AT and tumor cells. Thus, inhibition of apoptosis targeting survivin might represent an effective strategy for both obesity and cancer therapy.
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Affiliation(s)
- Miriam Ejarque
- Hospital Universitari de Tarragona Joan XXIII, Institut d´Investigació Sanitària Pere Virgili Universitat Rovira i Virgili, Tarragona, Spain
- CIBER de Diabetes y Enfermedades Metabólicas Asociadas, Instituto de Salud Carlos III, Madrid, Spain
| | - Victòria Ceperuelo-Mallafré
- Hospital Universitari de Tarragona Joan XXIII, Institut d´Investigació Sanitària Pere Virgili Universitat Rovira i Virgili, Tarragona, Spain
- CIBER de Diabetes y Enfermedades Metabólicas Asociadas, Instituto de Salud Carlos III, Madrid, Spain
| | - Carolina Serena
- Hospital Universitari de Tarragona Joan XXIII, Institut d´Investigació Sanitària Pere Virgili Universitat Rovira i Virgili, Tarragona, Spain
- CIBER de Diabetes y Enfermedades Metabólicas Asociadas, Instituto de Salud Carlos III, Madrid, Spain
| | - Gisela Pachón
- CIBER de Diabetes y Enfermedades Metabólicas Asociadas, Instituto de Salud Carlos III, Madrid, Spain
- Department of Dermatology, Program of Excellence in Glycosciences, Brigham & Women’s Hospital/Harvard Medical School, Boston, MA, USA
- Department of Medicine, Program of Excellence in Glycosciences, Brigham & Women’s Hospital/Harvard Medical School, Boston, MA, USA
| | - Yaiza Núñez-Álvarez
- Health Sciences Research Institute Germans Trias i Pujol, Institute of Predictive and Personalized Medicine of Cancer, Badalona, Spain
| | - Margarida Terrón-Puig
- Hospital Universitari de Tarragona Joan XXIII, Institut d´Investigació Sanitària Pere Virgili Universitat Rovira i Virgili, Tarragona, Spain
| | - Enrique Calvo
- Hospital Universitari de Tarragona Joan XXIII, Institut d´Investigació Sanitària Pere Virgili Universitat Rovira i Virgili, Tarragona, Spain
- CIBER de Diabetes y Enfermedades Metabólicas Asociadas, Instituto de Salud Carlos III, Madrid, Spain
| | - Catalina Núñez-Roa
- Hospital Universitari de Tarragona Joan XXIII, Institut d´Investigació Sanitària Pere Virgili Universitat Rovira i Virgili, Tarragona, Spain
- CIBER de Diabetes y Enfermedades Metabólicas Asociadas, Instituto de Salud Carlos III, Madrid, Spain
| | - Wilfredo Oliva-Olivera
- CIBER de la Fisiopatología de la Obesidad y la Nutrición, Instituto de Salud Carlos III, Madrid, Spain
- Laboratory of Biomedical Research, Virgen de la Victoria Clinical University Hospital, Málaga, Spain
| | - Francisco J Tinahones
- CIBER de la Fisiopatología de la Obesidad y la Nutrición, Instituto de Salud Carlos III, Madrid, Spain
- Laboratory of Biomedical Research, Virgen de la Victoria Clinical University Hospital, Málaga, Spain
| | - Miguel Angel Peinado
- Health Sciences Research Institute Germans Trias i Pujol, Institute of Predictive and Personalized Medicine of Cancer, Badalona, Spain
| | - Joan Vendrell
- Hospital Universitari de Tarragona Joan XXIII, Institut d´Investigació Sanitària Pere Virgili Universitat Rovira i Virgili, Tarragona, Spain
- CIBER de Diabetes y Enfermedades Metabólicas Asociadas, Instituto de Salud Carlos III, Madrid, Spain
| | - Sonia Fernández-Veledo
- Hospital Universitari de Tarragona Joan XXIII, Institut d´Investigació Sanitària Pere Virgili Universitat Rovira i Virgili, Tarragona, Spain
- CIBER de Diabetes y Enfermedades Metabólicas Asociadas, Instituto de Salud Carlos III, Madrid, Spain
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13
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Oliva-Olivera W, Coín-Aragüez L, Lhamyani S, Clemente-Postigo M, Torres JA, Bernal-López MR, El Bekay R, Tinahones FJ. Adipogenic Impairment of Adipose Tissue-Derived Mesenchymal Stem Cells in Subjects With Metabolic Syndrome: Possible Protective Role of FGF2. J Clin Endocrinol Metab 2017; 102:478-487. [PMID: 27967316 DOI: 10.1210/jc.2016-2256] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2016] [Accepted: 12/08/2016] [Indexed: 11/19/2022]
Abstract
CONTEXT The decreased expansion capacity of adipose tissue plays a crucial role in the onset of disorders associated with metabolic syndrome. OBJECTIVE The aim of this study was to examine the state of adipose tissue-derived mesenchymal stem cells (ASCs) from obese subjects with different metabolic profiles. DESIGN This was a 2-year study to enroll subjects who underwent bariatric surgery or cholecystectomy. SETTING University Hospital. PATIENTS AND INTERVENTION Patients who underwent either bariatric surgery (20 morbidly obese) or cholecystectomy (40 subjects) participated in the study. MAIN OUTCOME MEASURES ASCs were obtained from both visceral and subcutaneous adipose tissue. Adipogenic, fibrotic gene expression was quantified by quantitative polymerase chain reaction; Smad7 and fibroblast growth factor 2 were quantified by western blotting and enzyme-linked immunosorbent assay, respectively. The susceptibility of ASCs to apoptosis, their population doubling time, and their clonogenic potential were evaluated. RESULTS The worsening metabolic profile of the patients was accompanied by a decrease in the intrinsic levels of adipogenic gene expression, reduced proliferation rate, clonogenic potential, and exportation of fibroblast growth factor 2 to the cell surface of the ASCs derived from both tissues. In addition, the ASCs from patients without metabolic syndrome showed differences in susceptibility to apoptosis and expression of TGFβ-signaling inhibitory protein Smad7 with respect to the ASCs from patients with metabolic syndrome. CONCLUSION Our results suggest that the decrease in adipogenic-gene mRNA and clonogenic potential, as well as the accumulation of fibrotic proteins with metabolic alterations, could be a relevant mechanism controlling the number and size of neogenerated adipocytes and involved in alteration of adipose-tissue expansion.
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Affiliation(s)
- Wilfredo Oliva-Olivera
- Departments of Clinical Endocrinology and Nutrition, and
- CIBER Fisiopatología Obesidad y Nutrición, Instituto de Salud Carlos III, Madrid 28029, Spain
| | - Leticia Coín-Aragüez
- Departments of Clinical Endocrinology and Nutrition, and
- CIBER Fisiopatología Obesidad y Nutrición, Instituto de Salud Carlos III, Madrid 28029, Spain
| | - Said Lhamyani
- Departments of Clinical Endocrinology and Nutrition, and
- CIBER Fisiopatología Obesidad y Nutrición, Instituto de Salud Carlos III, Madrid 28029, Spain
| | - Mercedes Clemente-Postigo
- Departments of Clinical Endocrinology and Nutrition, and
- CIBER Fisiopatología Obesidad y Nutrición, Instituto de Salud Carlos III, Madrid 28029, Spain
| | - Juan Alcaide Torres
- Departments of Clinical Endocrinology and Nutrition, and
- CIBER Fisiopatología Obesidad y Nutrición, Instituto de Salud Carlos III, Madrid 28029, Spain
| | - Maria Rosa Bernal-López
- Internal Medicine, Regional University Hospital of Málaga, Institute of Biomedical Research of Málaga, Hospital of Málaga (Virgen de la Victoria), University of Málaga, Málaga 29010, Spain; and
- CIBER Fisiopatología Obesidad y Nutrición, Instituto de Salud Carlos III, Madrid 28029, Spain
| | - Rajaa El Bekay
- Departments of Clinical Endocrinology and Nutrition, and
- CIBER Fisiopatología Obesidad y Nutrición, Instituto de Salud Carlos III, Madrid 28029, Spain
| | - Francisco José Tinahones
- Departments of Clinical Endocrinology and Nutrition, and
- CIBER Fisiopatología Obesidad y Nutrición, Instituto de Salud Carlos III, Madrid 28029, Spain
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14
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Gentile AM, Lhamyani S, Coín-Aragüez L, Oliva-Olivera W, Zayed H, Vega-Rioja A, Monteseirin J, Romero-Zerbo SY, Tinahones FJ, Bermúdez-Silva FJ, El Bekay R. RPL13A and EEF1A1 Are Suitable Reference Genes for qPCR during Adipocyte Differentiation of Vascular Stromal Cells from Patients with Different BMI and HOMA-IR. PLoS One 2016; 11:e0157002. [PMID: 27304673 PMCID: PMC4909211 DOI: 10.1371/journal.pone.0157002] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2015] [Accepted: 05/23/2016] [Indexed: 12/21/2022] Open
Abstract
Real-time or quantitative PCR (qPCR) is a useful technique that requires reliable reference genes for data normalization in gene expression analysis. Adipogenesis is among the biological processes suitable for this technique. The selection of adequate reference genes is essential for qPCR gene expression analysis of human Vascular Stromal Cells (hVSCs) during their differentiation into adipocytes. To the best of our knowledge, there are no studies validating reference genes for the analyses of visceral and subcutaneous adipose tissue hVSCs from subjects with different Body Mass Index (BMI) and Homeostatic Model Assessment of Insulin Resistance (HOMA-IR) index. The present study was undertaken to analyze this question. We first analyzed the stability of expression of five potential reference genes: CYC, GAPDH, RPL13A, EEF1A1, and 18S ribosomal RNA, during in vitro adipogenic differentiation, in samples from these types of patients. The expression of RPL13A and EEF1A1 was not affected by differentiation, thus being these genes the most stable candidates, while CYC, GAPDH, and 18S were not suitable for this sort of analysis. This work highlights that RPL13A and EEF1A1 are good candidates as reference genes for qPCR analysis of hVSCs differentiation into adipocytes from subjects with different BMI and HOMA-IR.
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Affiliation(s)
| | - Said Lhamyani
- IBIMA, Universidad de Málaga, Campus Teatinos s/n, 29010, Málaga, España
| | - Leticia Coín-Aragüez
- CIBER Pathophysiology of obesity and nutrition CB06/03, Carlos III Health Institute, Malaga, 29010, Spain, Laboratory of Biomedical Research, Virgen de la Victoria Clinical University Hospital, Málaga, 29010, Spain
| | - Wilfredo Oliva-Olivera
- CIBER Pathophysiology of obesity and nutrition CB06/03, Carlos III Health Institute, Malaga, 29010, Spain, Laboratory of Biomedical Research, Virgen de la Victoria Clinical University Hospital, Málaga, 29010, Spain
| | - Hatem Zayed
- Biomedical Sciences Program, Health Sciences Department, College of Arts and Sciences, Qatar University, P.O. Box 2713, Doha, Qatar
| | - Antonio Vega-Rioja
- Unidad de Gestión Clínica de Alergia Intercentros, Hospital Universitario Virgen Macarena, Sevilla, Spain
- * E-mail: (AVR); (FJBS); (REB)
| | - Javier Monteseirin
- Unidad de Gestión Clínica de Alergia Intercentros, Hospital Universitario Virgen Macarena, Sevilla, Spain
| | - Silvana-Yanina Romero-Zerbo
- Unidad de Gestion Clínica Intercentros de Endocrinología y Nutrición, Instituto de Investigación Biomédica de Málaga (IBIMA), Hospital Regional Universitario de Málaga/Universidad de Málaga, 29009, Málaga, Spain
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Málaga, Spain
| | - Francisco-José Tinahones
- CIBER Pathophysiology of obesity and nutrition CB06/03, Carlos III Health Institute, Malaga, 29010, Spain, Laboratory of Biomedical Research, Virgen de la Victoria Clinical University Hospital, Málaga, 29010, Spain
- Endocrinology Service, Virgen de la Victoria Clinical University Hospital, Malaga, 29010, Spain
| | - Francisco-Javier Bermúdez-Silva
- Unidad de Gestion Clínica Intercentros de Endocrinología y Nutrición, Instituto de Investigación Biomédica de Málaga (IBIMA), Hospital Regional Universitario de Málaga/Universidad de Málaga, 29009, Málaga, Spain
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Málaga, Spain
- * E-mail: (AVR); (FJBS); (REB)
| | - Rajaa El Bekay
- CIBER Pathophysiology of obesity and nutrition CB06/03, Carlos III Health Institute, Malaga, 29010, Spain, Laboratory of Biomedical Research, Virgen de la Victoria Clinical University Hospital, Málaga, 29010, Spain
- * E-mail: (AVR); (FJBS); (REB)
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15
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Moreno-Indias I, Oliva-Olivera W, Omiste A, Castellano-Castillo D, Lhamyani S, Camargo A, Tinahones FJ. Adipose tissue infiltration in normal-weight subjects and its impact on metabolic function. Transl Res 2016; 172:6-17.e3. [PMID: 26829067 DOI: 10.1016/j.trsl.2016.01.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2015] [Revised: 01/05/2016] [Accepted: 01/07/2016] [Indexed: 01/18/2023]
Abstract
Discordant phenotypes, metabolically healthy obese and unhealthy normal-weight individuals, are always interesting to provide important insights into the mechanistic link between adipose tissue dysfunction and associated metabolic alterations. Macrophages can release factors that impair the proper activity of the adipose tissue. Thus, studying subcutaneous and visceral adipose tissues, we investigated for the first time the differences in monocyte/macrophage infiltration, inflammation, and adipogenesis of normal-weight subjects who differed in their degree of metabolic syndrome. The study included 92 normal-weight subjects who differed in their degree of metabolic syndrome. Their anthropometric and biochemical parameters were measured. RNA from subcutaneous and visceral adipose tissues was isolated, and mRNA expression of monocyte/macrophage infiltration (CD68, CD33, ITGAM, CD163, EMR-1, CD206, MerTK, CD64, ITGAX), inflammation (IL-6, tumor necrosis factor alpha [TNFα], IL-10, IL-1b, CCL2, CCL3), and adipogenic and lipogenic capacity markers (PPARgamma, FABP4) were measured. Taken together, our data provide evidence of a different degree of macrophage infiltration between the adipose tissues, with a higher monocyte/macrophage infiltration in subcutaneous adipose tissue in metabolically unhealthy normal-weight subjects, whereas visceral adipose tissue remained almost unaffected. An increased macrophage infiltration of adipose tissue and its consequences, such as a decrease in adipogenesis function, may explain why both the obese and normal-weight subjects can develop metabolic diseases or remain healthy.
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Affiliation(s)
- Isabel Moreno-Indias
- Unidad de Gestion Clínica de Endocrinología y Nutrición, Laboratorio del Instituto de Investigación Biomédica de Málaga (IBIMA), Hospital Universitario de Málaga (Virgen de la Victoria), Malaga, Spain; Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Madrid, Spain.
| | - Wilfredo Oliva-Olivera
- Unidad de Gestion Clínica de Endocrinología y Nutrición, Laboratorio del Instituto de Investigación Biomédica de Málaga (IBIMA), Hospital Universitario de Málaga (Virgen de la Victoria), Malaga, Spain; Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Madrid, Spain
| | - Antonio Omiste
- Unidad de Gestion Clínica de Endocrinología y Nutrición, Laboratorio del Instituto de Investigación Biomédica de Málaga (IBIMA), Hospital Universitario de Málaga (Virgen de la Victoria), Malaga, Spain
| | - Daniel Castellano-Castillo
- Unidad de Gestion Clínica de Endocrinología y Nutrición, Laboratorio del Instituto de Investigación Biomédica de Málaga (IBIMA), Hospital Universitario de Málaga (Virgen de la Victoria), Malaga, Spain; Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Madrid, Spain
| | - Said Lhamyani
- Unidad de Gestion Clínica de Endocrinología y Nutrición, Laboratorio del Instituto de Investigación Biomédica de Málaga (IBIMA), Hospital Universitario de Málaga (Virgen de la Victoria), Malaga, Spain
| | - Antonio Camargo
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Madrid, Spain; Lipid and Atherosclerosis Unit, IMIBIC/Reina Sofia University Hospital/University of Cordoba, Córdoba, Spain
| | - Francisco J Tinahones
- Unidad de Gestion Clínica de Endocrinología y Nutrición, Laboratorio del Instituto de Investigación Biomédica de Málaga (IBIMA), Hospital Universitario de Málaga (Virgen de la Victoria), Malaga, Spain; Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Madrid, Spain.
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16
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El Bekay R, Coín-Aragüez L, Fernández-García D, Oliva-Olivera W, Bernal-López R, Clemente-Postigo M, Delgado-Lista J, Diaz-Ruiz A, Guzman-Ruiz R, Vázquez-Martínez R, Lhamyani S, Roca-Rodríguez MM, Veledo SF, Vendrell J, Malagón MM, Tinahones FJ. Effects of glucagon-like peptide-1 on the differentiation and metabolism of human adipocytes. Br J Pharmacol 2016; 173:1820-34. [PMID: 26993859 DOI: 10.1111/bph.13481] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2015] [Revised: 02/15/2016] [Accepted: 02/29/2016] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND AND PURPOSE Glucagon-like peptide-1 (GLP-1) analogues improve glycaemic control in type 2 diabetic (T2D) patients and cause weight loss in obese subjects by as yet unknown mechanisms. We recently demonstrated that the GLP-1 receptor, which is present in adipocytes and the stromal vascular fraction of human adipose tissue (AT), is up-regulated in AT of insulin-resistant morbidly obese subjects compared with healthy lean subjects. The aim of this study was to explore the effects of in vitro and in vivo administration of GLP-1 and its analogues on AT and adipocyte functions from T2D morbidly obese subjects. EXPERIMENTAL APPROACH We analysed the effects of GLP-1 on human AT and isolated adipocytes in vitro and the effects of GLP-1 mimetics on AT of morbidly obese T2D subjects in vivo. KEY RESULTS GLP-1 down-regulated the expression of lipogenic genes when administered during in vitro differentiation of human adipocytes from morbidly obese patients. GLP-1 also decreased the expression of adipogenic/lipogenic genes in AT explants and mature adipocytes, while increasing that of lipolytic markers and adiponectin. In 3T3-L1 adipocytes, GLP-1 decreased free cytosolic Ca2+ concentration ([Ca2+]i). GLP-1-induced responses were only partially blocked by GLP-1 receptor antagonist exendin (9–39). Moreover, administration of exenatide or liraglutide reduced adipogenic and inflammatory marker mRNA in AT of T2D obese subjects. CONCLUSIONS AND IMPLICATIONS Our data suggest that the beneficial effects of GLP-1 are associated with changes in the adipogenic potential and ability of AT to expand, via activation of the canonical GLP-1 receptor and an additional, as yet unknown, receptor.
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Affiliation(s)
- Rajaa El Bekay
- CIBER Pathophysiology of Obesity and Nutrition CB06/03, Carlos III Health Institute, Malaga, Spain.,Laboratory of Biomedical Research, Virgen de la Victoria Clinical University Hospital, Málaga, Spain
| | - Leticia Coín-Aragüez
- CIBER Pathophysiology of Obesity and Nutrition CB06/03, Carlos III Health Institute, Malaga, Spain.,Laboratory of Biomedical Research, Virgen de la Victoria Clinical University Hospital, Málaga, Spain
| | - Diego Fernández-García
- CIBER Pathophysiology of Obesity and Nutrition CB06/03, Carlos III Health Institute, Malaga, Spain.,Endocrinology Service, Virgen de la Victoria Clinical University Hospital, Malaga, Spain
| | - Wilfredo Oliva-Olivera
- CIBER Pathophysiology of Obesity and Nutrition CB06/03, Carlos III Health Institute, Malaga, Spain.,Laboratory of Biomedical Research, Virgen de la Victoria Clinical University Hospital, Málaga, Spain
| | - Rosa Bernal-López
- CIBER Pathophysiology of Obesity and Nutrition CB06/03, Carlos III Health Institute, Malaga, Spain.,Laboratory of Biomedical Research, Virgen de la Victoria Clinical University Hospital, Málaga, Spain
| | - Mercedes Clemente-Postigo
- CIBER Pathophysiology of Obesity and Nutrition CB06/03, Carlos III Health Institute, Malaga, Spain.,Laboratory of Biomedical Research, Virgen de la Victoria Clinical University Hospital, Málaga, Spain
| | - Javier Delgado-Lista
- Lipids and Atherosclerosis Unit, Department of Medicine, IMIBIC/Reina Sofia University Hospital/University of Córdoba, Córdoba, Spain
| | - Alberto Diaz-Ruiz
- Department of Cell Biology, Physiology, and Immunology, IMIBIC/Reina Sofia University Hospital/Universidad de Cordoba, CIBERobn, Córdoba, Spain
| | - Rocío Guzman-Ruiz
- Department of Cell Biology, Physiology, and Immunology, IMIBIC/Reina Sofia University Hospital/Universidad de Cordoba, CIBERobn, Córdoba, Spain
| | - Rafael Vázquez-Martínez
- Department of Cell Biology, Physiology, and Immunology, IMIBIC/Reina Sofia University Hospital/Universidad de Cordoba, CIBERobn, Córdoba, Spain
| | - Said Lhamyani
- CIBER Pathophysiology of Obesity and Nutrition CB06/03, Carlos III Health Institute, Malaga, Spain.,Laboratory of Biomedical Research, Virgen de la Victoria Clinical University Hospital, Málaga, Spain
| | - María Mar Roca-Rodríguez
- CIBER Pathophysiology of Obesity and Nutrition CB06/03, Carlos III Health Institute, Malaga, Spain.,Laboratory of Biomedical Research, Virgen de la Victoria Clinical University Hospital, Málaga, Spain
| | | | - Joan Vendrell
- CIBERDEM, Joan XXIII University Hospital, Pere Virgili Institute, Tarragona, Spain
| | - María M Malagón
- Department of Cell Biology, Physiology, and Immunology, IMIBIC/Reina Sofia University Hospital/Universidad de Cordoba, CIBERobn, Córdoba, Spain
| | - Francisco José Tinahones
- CIBER Pathophysiology of Obesity and Nutrition CB06/03, Carlos III Health Institute, Malaga, Spain.,Endocrinology Service, Virgen de la Victoria Clinical University Hospital, Malaga, Spain
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Pachón-Peña G, Serena C, Ejarque M, Petriz J, Duran X, Oliva-Olivera W, Simó R, Tinahones FJ, Fernández-Veledo S, Vendrell J. Obesity Determines the Immunophenotypic Profile and Functional Characteristics of Human Mesenchymal Stem Cells From Adipose Tissue. Stem Cells Transl Med 2016; 5:464-75. [PMID: 26956208 DOI: 10.5966/sctm.2015-0161] [Citation(s) in RCA: 79] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2015] [Accepted: 11/19/2015] [Indexed: 12/14/2022] Open
Abstract
UNLABELLED Adipose tissue is a major source of mesenchymal stem cells (MSCs), which possess a variety of properties that make them ideal candidates for regenerative and immunomodulatory therapies. Here, we compared the immunophenotypic profile of human adipose-derived stem cells (hASCs) from lean and obese individuals, and explored its relationship with the apparent altered plasticity of hASCs. We also hypothesized that persistent hypoxia treatment of cultured hASCs may be necessary but not sufficient to drive significant changes in mature adipocytes. hASCs were obtained from subcutaneous adipose tissue of healthy, adult, female donors undergoing abdominal plastic surgery: lean (n=8; body mass index [BMI]: 23±1 kg/m2) and obese (n=8; BMI: 35±5 kg/m2). Cell surface marker expression, proliferation and migration capacity, and adipogenic differentiation potential of cultured hASCs at two different oxygen conditions were studied. Compared with lean-derived hASCs, obese-derived hASCs demonstrated increased proliferation and migration capacity but decreased lipid droplet accumulation, correlating with a higher expression of human leukocyte antigen (HLA)-II and cluster of differentiation (CD) 106 and lower expression of CD29. Of interest, adipogenic differentiation modified CD106, CD49b, HLA-ABC surface protein expression, which was dependent on the donor's BMI. Additionally, low oxygen tension increased proliferation and migration of lean but not obese hASCs, which correlated with an altered CD36 and CD49b immunophenotypic profile. In summary, the differences observed in proliferation, migration, and differentiation capacity in obese hASCs occurred in parallel with changes in cell surface markers, both under basal conditions and during differentiation. Therefore, obesity is an important determinant of stem cell function independent of oxygen tension. SIGNIFICANCE The obesity-related hypoxic environment may have latent effects on human adipose tissue-derived mesenchymal stem cells (hASCs) with potential consequences in mature cells. This study explores the immunophenotypic profile of hASCs obtained from lean and obese individuals and its potential relationship with the altered plasticity of hASCs observed in obesity. In this context, an altered pattern of cell surface marker expression in obese-derived hASCs in both undifferentiated and differentiated stages is demonstrated. Differences in proliferation, migration, and differentiation capacity of hASCs from obese adipose tissue correlated with alterations in cell surface expression. Remarkably, altered plasticity observed in obese-derived hASCs was maintained in the absence of hypoxia, suggesting that these cells might be obesity conditioned.
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Affiliation(s)
- Gisela Pachón-Peña
- Hospital Universitari de Tarragona Joan XXIII, Institut d´Investigació Sanitària Pere Virgili Universitat Rovira i Virgili, Tarragona, Spain CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Instituto de Salud Carlos III, Madrid, Spain
| | - Carolina Serena
- Hospital Universitari de Tarragona Joan XXIII, Institut d´Investigació Sanitària Pere Virgili Universitat Rovira i Virgili, Tarragona, Spain CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Instituto de Salud Carlos III, Madrid, Spain
| | - Miriam Ejarque
- Hospital Universitari de Tarragona Joan XXIII, Institut d´Investigació Sanitària Pere Virgili Universitat Rovira i Virgili, Tarragona, Spain CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Instituto de Salud Carlos III, Madrid, Spain
| | - Jordi Petriz
- Institut de Recerca Contra la Leucemia Josep Carreras, Barcelona, Spain
| | - Xevi Duran
- Hospital Universitari de Tarragona Joan XXIII, Institut d´Investigació Sanitària Pere Virgili Universitat Rovira i Virgili, Tarragona, Spain CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Instituto de Salud Carlos III, Madrid, Spain
| | - W Oliva-Olivera
- Hospital Universitario Virgen de la Victoria, Instituto de Investigaciones Biomédicas de Málaga (IBIMA), Universidad de Málaga, Málaga, Spain CIBER de Fisiopatología de Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain
| | - Rafael Simó
- CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Instituto de Salud Carlos III, Madrid, Spain Diabetes and Metabolism Research Unit, Vall d'Hebron Research Institute, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Francisco J Tinahones
- Hospital Universitario Virgen de la Victoria, Instituto de Investigaciones Biomédicas de Málaga (IBIMA), Universidad de Málaga, Málaga, Spain CIBER de Fisiopatología de Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain
| | - Sonia Fernández-Veledo
- Hospital Universitari de Tarragona Joan XXIII, Institut d´Investigació Sanitària Pere Virgili Universitat Rovira i Virgili, Tarragona, Spain CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Instituto de Salud Carlos III, Madrid, Spain
| | - Joan Vendrell
- Hospital Universitari de Tarragona Joan XXIII, Institut d´Investigació Sanitària Pere Virgili Universitat Rovira i Virgili, Tarragona, Spain CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Instituto de Salud Carlos III, Madrid, Spain
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Oliva-Olivera W, Leiva Gea A, Lhamyani S, Coín-Aragüez L, Alcaide Torres J, Bernal-López MR, García-Luna PP, Morales Conde S, Fernández-Veledo S, El Bekay R, Tinahones FJ. Differences in the Osteogenic Differentiation Capacity of Omental Adipose-Derived Stem Cells in Obese Patients With and Without Metabolic Syndrome. Endocrinology 2015; 156:4492-501. [PMID: 26372179 PMCID: PMC4655209 DOI: 10.1210/en.2015-1413] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Multiple studies have suggested that the reduced differentiation capacity of multipotent adipose tissue-derived mesenchymal stem cells (ASCs) in obese subjects could compromise their use in cell therapy. Our aim was to assess the osteogenic potential of omental ASCs and to examine the status of the isolated CD34(negative)-enriched fraction of omental-derived ASCs from subjects with different metabolic profiles. Omental ASCs from normal-weight subjects and subjects with or without metabolic syndrome were isolated, and the osteogenic potential of omental ASCs was evaluated. Additionally, osteogenic and clonogenic potential, proliferation rate, mRNA expression levels of proteins involved in redox balance, and fibrotic proteins were examined in the CD34(negative)-enriched fraction of omental-derived ASCs. Both the omental ASCs and the CD34(negative)-enriched fraction of omental ASCs from subjects without metabolic syndrome have a greater osteogenic potential than those from subjects with metabolic syndrome. The alkaline phosphatase and osteonectin mRNA were negatively correlated with nicotinamide adenine dinucleotide phosphate oxidase-2 mRNA and the mRNA expression levels of the fibrotic proteins correlated positively with nicotinamide adenine dinucleotide phosphate oxidase-5 mRNA and the homeostasis model assessment. Although the population doubling time was significantly higher in subjects with a body mass index of 25 kg/m(2) or greater, only the CD34(negative)-enriched omental ASC fraction in the subjects with metabolic syndrome had a higher population doubling time than the normal-weight subjects. The osteogenic, clonogenic, fibrotic potential, and proliferation rate observed in vitro suggest that omental ASCs from subjects without metabolic syndrome are more suitable for therapeutic osteogenic applications than those from subjects with metabolic syndrome.
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Affiliation(s)
- Wilfredo Oliva-Olivera
- Department of Clinical Endocrinology and Nutrition (W.O.-O., S.L., L.C.-A., J.A.T., R.E.B., F.J.T.), Institute of Biomedical Research of Malaga, Hospital Complex of Malaga (Virgen de la Victoria), University of Malaga, and Department of Orthopedic Surgery and Traumatology (A.L.G.), Virgen de la Victoria University Hospital and University of Malaga, and Department of Internal Medicine (M.R.B.-L.), Regional University Hospital of Malaga, Institute of Biomedical Research of Malaga, 29010 Malaga, Spain; Centro de Investigación Biomédica en Red of Obesity Physiopathology and Nutrition (W.O.-O., S.L., L..C.-A., J.A.T., M.R.B.-L., R.E.B., F.J.T.), and Centro de Investigación Biomédica en Red of Diabetes and Associated Metabolic Disorders (S.F.-V.), Institute of Health Salud Carlos III, 28029 Madrid, Spain; Department of Endocrinology and Nutrition (P.P.G.L.) and Unit of Innovation in Minimally Invasive Surgery (S.M.C.), Department of Surgery, Virgen del Rocío University Hospital, 41013 Seville, Spain; and University Hospital of Tarragona Joan XXIII Institut d'Investigació (S.F.-V.), Sanitaria Pere Virgili, Universitat Rovirai Virgili, 43003 Tarragona, Spain
| | - Antonio Leiva Gea
- Department of Clinical Endocrinology and Nutrition (W.O.-O., S.L., L.C.-A., J.A.T., R.E.B., F.J.T.), Institute of Biomedical Research of Malaga, Hospital Complex of Malaga (Virgen de la Victoria), University of Malaga, and Department of Orthopedic Surgery and Traumatology (A.L.G.), Virgen de la Victoria University Hospital and University of Malaga, and Department of Internal Medicine (M.R.B.-L.), Regional University Hospital of Malaga, Institute of Biomedical Research of Malaga, 29010 Malaga, Spain; Centro de Investigación Biomédica en Red of Obesity Physiopathology and Nutrition (W.O.-O., S.L., L..C.-A., J.A.T., M.R.B.-L., R.E.B., F.J.T.), and Centro de Investigación Biomédica en Red of Diabetes and Associated Metabolic Disorders (S.F.-V.), Institute of Health Salud Carlos III, 28029 Madrid, Spain; Department of Endocrinology and Nutrition (P.P.G.L.) and Unit of Innovation in Minimally Invasive Surgery (S.M.C.), Department of Surgery, Virgen del Rocío University Hospital, 41013 Seville, Spain; and University Hospital of Tarragona Joan XXIII Institut d'Investigació (S.F.-V.), Sanitaria Pere Virgili, Universitat Rovirai Virgili, 43003 Tarragona, Spain
| | - Said Lhamyani
- Department of Clinical Endocrinology and Nutrition (W.O.-O., S.L., L.C.-A., J.A.T., R.E.B., F.J.T.), Institute of Biomedical Research of Malaga, Hospital Complex of Malaga (Virgen de la Victoria), University of Malaga, and Department of Orthopedic Surgery and Traumatology (A.L.G.), Virgen de la Victoria University Hospital and University of Malaga, and Department of Internal Medicine (M.R.B.-L.), Regional University Hospital of Malaga, Institute of Biomedical Research of Malaga, 29010 Malaga, Spain; Centro de Investigación Biomédica en Red of Obesity Physiopathology and Nutrition (W.O.-O., S.L., L..C.-A., J.A.T., M.R.B.-L., R.E.B., F.J.T.), and Centro de Investigación Biomédica en Red of Diabetes and Associated Metabolic Disorders (S.F.-V.), Institute of Health Salud Carlos III, 28029 Madrid, Spain; Department of Endocrinology and Nutrition (P.P.G.L.) and Unit of Innovation in Minimally Invasive Surgery (S.M.C.), Department of Surgery, Virgen del Rocío University Hospital, 41013 Seville, Spain; and University Hospital of Tarragona Joan XXIII Institut d'Investigació (S.F.-V.), Sanitaria Pere Virgili, Universitat Rovirai Virgili, 43003 Tarragona, Spain
| | - Leticia Coín-Aragüez
- Department of Clinical Endocrinology and Nutrition (W.O.-O., S.L., L.C.-A., J.A.T., R.E.B., F.J.T.), Institute of Biomedical Research of Malaga, Hospital Complex of Malaga (Virgen de la Victoria), University of Malaga, and Department of Orthopedic Surgery and Traumatology (A.L.G.), Virgen de la Victoria University Hospital and University of Malaga, and Department of Internal Medicine (M.R.B.-L.), Regional University Hospital of Malaga, Institute of Biomedical Research of Malaga, 29010 Malaga, Spain; Centro de Investigación Biomédica en Red of Obesity Physiopathology and Nutrition (W.O.-O., S.L., L..C.-A., J.A.T., M.R.B.-L., R.E.B., F.J.T.), and Centro de Investigación Biomédica en Red of Diabetes and Associated Metabolic Disorders (S.F.-V.), Institute of Health Salud Carlos III, 28029 Madrid, Spain; Department of Endocrinology and Nutrition (P.P.G.L.) and Unit of Innovation in Minimally Invasive Surgery (S.M.C.), Department of Surgery, Virgen del Rocío University Hospital, 41013 Seville, Spain; and University Hospital of Tarragona Joan XXIII Institut d'Investigació (S.F.-V.), Sanitaria Pere Virgili, Universitat Rovirai Virgili, 43003 Tarragona, Spain
| | - Juan Alcaide Torres
- Department of Clinical Endocrinology and Nutrition (W.O.-O., S.L., L.C.-A., J.A.T., R.E.B., F.J.T.), Institute of Biomedical Research of Malaga, Hospital Complex of Malaga (Virgen de la Victoria), University of Malaga, and Department of Orthopedic Surgery and Traumatology (A.L.G.), Virgen de la Victoria University Hospital and University of Malaga, and Department of Internal Medicine (M.R.B.-L.), Regional University Hospital of Malaga, Institute of Biomedical Research of Malaga, 29010 Malaga, Spain; Centro de Investigación Biomédica en Red of Obesity Physiopathology and Nutrition (W.O.-O., S.L., L..C.-A., J.A.T., M.R.B.-L., R.E.B., F.J.T.), and Centro de Investigación Biomédica en Red of Diabetes and Associated Metabolic Disorders (S.F.-V.), Institute of Health Salud Carlos III, 28029 Madrid, Spain; Department of Endocrinology and Nutrition (P.P.G.L.) and Unit of Innovation in Minimally Invasive Surgery (S.M.C.), Department of Surgery, Virgen del Rocío University Hospital, 41013 Seville, Spain; and University Hospital of Tarragona Joan XXIII Institut d'Investigació (S.F.-V.), Sanitaria Pere Virgili, Universitat Rovirai Virgili, 43003 Tarragona, Spain
| | - Maria Rosa Bernal-López
- Department of Clinical Endocrinology and Nutrition (W.O.-O., S.L., L.C.-A., J.A.T., R.E.B., F.J.T.), Institute of Biomedical Research of Malaga, Hospital Complex of Malaga (Virgen de la Victoria), University of Malaga, and Department of Orthopedic Surgery and Traumatology (A.L.G.), Virgen de la Victoria University Hospital and University of Malaga, and Department of Internal Medicine (M.R.B.-L.), Regional University Hospital of Malaga, Institute of Biomedical Research of Malaga, 29010 Malaga, Spain; Centro de Investigación Biomédica en Red of Obesity Physiopathology and Nutrition (W.O.-O., S.L., L..C.-A., J.A.T., M.R.B.-L., R.E.B., F.J.T.), and Centro de Investigación Biomédica en Red of Diabetes and Associated Metabolic Disorders (S.F.-V.), Institute of Health Salud Carlos III, 28029 Madrid, Spain; Department of Endocrinology and Nutrition (P.P.G.L.) and Unit of Innovation in Minimally Invasive Surgery (S.M.C.), Department of Surgery, Virgen del Rocío University Hospital, 41013 Seville, Spain; and University Hospital of Tarragona Joan XXIII Institut d'Investigació (S.F.-V.), Sanitaria Pere Virgili, Universitat Rovirai Virgili, 43003 Tarragona, Spain
| | - Pedro Pablo García-Luna
- Department of Clinical Endocrinology and Nutrition (W.O.-O., S.L., L.C.-A., J.A.T., R.E.B., F.J.T.), Institute of Biomedical Research of Malaga, Hospital Complex of Malaga (Virgen de la Victoria), University of Malaga, and Department of Orthopedic Surgery and Traumatology (A.L.G.), Virgen de la Victoria University Hospital and University of Malaga, and Department of Internal Medicine (M.R.B.-L.), Regional University Hospital of Malaga, Institute of Biomedical Research of Malaga, 29010 Malaga, Spain; Centro de Investigación Biomédica en Red of Obesity Physiopathology and Nutrition (W.O.-O., S.L., L..C.-A., J.A.T., M.R.B.-L., R.E.B., F.J.T.), and Centro de Investigación Biomédica en Red of Diabetes and Associated Metabolic Disorders (S.F.-V.), Institute of Health Salud Carlos III, 28029 Madrid, Spain; Department of Endocrinology and Nutrition (P.P.G.L.) and Unit of Innovation in Minimally Invasive Surgery (S.M.C.), Department of Surgery, Virgen del Rocío University Hospital, 41013 Seville, Spain; and University Hospital of Tarragona Joan XXIII Institut d'Investigació (S.F.-V.), Sanitaria Pere Virgili, Universitat Rovirai Virgili, 43003 Tarragona, Spain
| | - Salvador Morales Conde
- Department of Clinical Endocrinology and Nutrition (W.O.-O., S.L., L.C.-A., J.A.T., R.E.B., F.J.T.), Institute of Biomedical Research of Malaga, Hospital Complex of Malaga (Virgen de la Victoria), University of Malaga, and Department of Orthopedic Surgery and Traumatology (A.L.G.), Virgen de la Victoria University Hospital and University of Malaga, and Department of Internal Medicine (M.R.B.-L.), Regional University Hospital of Malaga, Institute of Biomedical Research of Malaga, 29010 Malaga, Spain; Centro de Investigación Biomédica en Red of Obesity Physiopathology and Nutrition (W.O.-O., S.L., L..C.-A., J.A.T., M.R.B.-L., R.E.B., F.J.T.), and Centro de Investigación Biomédica en Red of Diabetes and Associated Metabolic Disorders (S.F.-V.), Institute of Health Salud Carlos III, 28029 Madrid, Spain; Department of Endocrinology and Nutrition (P.P.G.L.) and Unit of Innovation in Minimally Invasive Surgery (S.M.C.), Department of Surgery, Virgen del Rocío University Hospital, 41013 Seville, Spain; and University Hospital of Tarragona Joan XXIII Institut d'Investigació (S.F.-V.), Sanitaria Pere Virgili, Universitat Rovirai Virgili, 43003 Tarragona, Spain
| | - Sonia Fernández-Veledo
- Department of Clinical Endocrinology and Nutrition (W.O.-O., S.L., L.C.-A., J.A.T., R.E.B., F.J.T.), Institute of Biomedical Research of Malaga, Hospital Complex of Malaga (Virgen de la Victoria), University of Malaga, and Department of Orthopedic Surgery and Traumatology (A.L.G.), Virgen de la Victoria University Hospital and University of Malaga, and Department of Internal Medicine (M.R.B.-L.), Regional University Hospital of Malaga, Institute of Biomedical Research of Malaga, 29010 Malaga, Spain; Centro de Investigación Biomédica en Red of Obesity Physiopathology and Nutrition (W.O.-O., S.L., L..C.-A., J.A.T., M.R.B.-L., R.E.B., F.J.T.), and Centro de Investigación Biomédica en Red of Diabetes and Associated Metabolic Disorders (S.F.-V.), Institute of Health Salud Carlos III, 28029 Madrid, Spain; Department of Endocrinology and Nutrition (P.P.G.L.) and Unit of Innovation in Minimally Invasive Surgery (S.M.C.), Department of Surgery, Virgen del Rocío University Hospital, 41013 Seville, Spain; and University Hospital of Tarragona Joan XXIII Institut d'Investigació (S.F.-V.), Sanitaria Pere Virgili, Universitat Rovirai Virgili, 43003 Tarragona, Spain
| | - Rajaa El Bekay
- Department of Clinical Endocrinology and Nutrition (W.O.-O., S.L., L.C.-A., J.A.T., R.E.B., F.J.T.), Institute of Biomedical Research of Malaga, Hospital Complex of Malaga (Virgen de la Victoria), University of Malaga, and Department of Orthopedic Surgery and Traumatology (A.L.G.), Virgen de la Victoria University Hospital and University of Malaga, and Department of Internal Medicine (M.R.B.-L.), Regional University Hospital of Malaga, Institute of Biomedical Research of Malaga, 29010 Malaga, Spain; Centro de Investigación Biomédica en Red of Obesity Physiopathology and Nutrition (W.O.-O., S.L., L..C.-A., J.A.T., M.R.B.-L., R.E.B., F.J.T.), and Centro de Investigación Biomédica en Red of Diabetes and Associated Metabolic Disorders (S.F.-V.), Institute of Health Salud Carlos III, 28029 Madrid, Spain; Department of Endocrinology and Nutrition (P.P.G.L.) and Unit of Innovation in Minimally Invasive Surgery (S.M.C.), Department of Surgery, Virgen del Rocío University Hospital, 41013 Seville, Spain; and University Hospital of Tarragona Joan XXIII Institut d'Investigació (S.F.-V.), Sanitaria Pere Virgili, Universitat Rovirai Virgili, 43003 Tarragona, Spain
| | - Francisco José Tinahones
- Department of Clinical Endocrinology and Nutrition (W.O.-O., S.L., L.C.-A., J.A.T., R.E.B., F.J.T.), Institute of Biomedical Research of Malaga, Hospital Complex of Malaga (Virgen de la Victoria), University of Malaga, and Department of Orthopedic Surgery and Traumatology (A.L.G.), Virgen de la Victoria University Hospital and University of Malaga, and Department of Internal Medicine (M.R.B.-L.), Regional University Hospital of Malaga, Institute of Biomedical Research of Malaga, 29010 Malaga, Spain; Centro de Investigación Biomédica en Red of Obesity Physiopathology and Nutrition (W.O.-O., S.L., L..C.-A., J.A.T., M.R.B.-L., R.E.B., F.J.T.), and Centro de Investigación Biomédica en Red of Diabetes and Associated Metabolic Disorders (S.F.-V.), Institute of Health Salud Carlos III, 28029 Madrid, Spain; Department of Endocrinology and Nutrition (P.P.G.L.) and Unit of Innovation in Minimally Invasive Surgery (S.M.C.), Department of Surgery, Virgen del Rocío University Hospital, 41013 Seville, Spain; and University Hospital of Tarragona Joan XXIII Institut d'Investigació (S.F.-V.), Sanitaria Pere Virgili, Universitat Rovirai Virgili, 43003 Tarragona, Spain
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García-Fuentes E, Santiago-Fernández C, Gutiérrez-Repiso C, Mayas MD, Oliva-Olivera W, Coín-Aragüez L, Alcaide J, Ocaña-Wilhelmi L, Vendrell J, Tinahones FJ, Garrido-Sánchez L. Hypoxia is associated with a lower expression of genes involved in lipogenesis in visceral adipose tissue. J Transl Med 2015; 13:373. [PMID: 26619907 PMCID: PMC4663723 DOI: 10.1186/s12967-015-0732-5] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2015] [Accepted: 11/18/2015] [Indexed: 01/17/2023] Open
Abstract
Background A key role for HIF-1α in the promotion and maintenance of dietary obesity has been proposed. We analyzed the association between hypoxia and de novo lipogenesis in human adipose tissue. Methods We studied HIF-1α mRNA and protein expression in fasting status in visceral adipose tissue (VAT) from non-obese and morbidly obese subjects, and in VAT from wild-type and ob/ob C57BL6J mice in both fasting and feeding status. We also analyzed the effect of hypoxia on the VAT mRNA expression of genes involved in lipogenesis. Results HIF-1α was increased in VAT from morbidly obese subjects. In fasting status, C57BL6J ob/ob mice had a higher VAT HIF-1α mRNA expression than C57BL6J wild-type mice. In feeding status, VAT HIF-1α mRNA expression significantly increased in C57BL6J wild-type, but not in C57BL6J ob/ob mice. In humans, HIF-1α mRNA expression correlated positively with body mass index and insulin resistance. VAT HIF-1α mRNA expression correlated negatively with ACC1, PDHB and SIRT3 mRNA expression, and positively with PPAR-γ. VAT explants incubated in hypoxia showed reduced SIRT3 and increased PPAR-γ, SREBP-1c, ACLY, ACC1 and FASN mRNA expression. Conclusions Morbidly obese subjects have a higher level of VAT HIF-1α. Postprandial status is associated with an increase in HIF-1α mRNA expression in C57BL6J wild-type mice. Hypoxia alters the mRNA expression of genes involved in de novo lipogenesis in human VAT.
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Affiliation(s)
- Eduardo García-Fuentes
- Department of Endocrinology and Nutrition, Institute of Biomedical Research of Malaga (IBIMA), Regional University Hospital, Malaga, Spain. .,CIBEROBN, Institute of Health Carlos III, Malaga, Spain. .,Laboratorio de Investigación, Hospital Civil, Plaza del Hospital Civil s/n, 29009, Málaga, Spain.
| | - Concepción Santiago-Fernández
- Department of Endocrinology and Nutrition, Institute of Biomedical Research of Malaga (IBIMA), Virgen de la Victoria Clinical University Hospital, Malaga, Spain.
| | - Carolina Gutiérrez-Repiso
- Department of Endocrinology and Nutrition, Institute of Biomedical Research of Malaga (IBIMA), Regional University Hospital, Malaga, Spain.
| | - María D Mayas
- Department of Physiology, University of Jaen, Jaén, Spain.
| | - Wilfredo Oliva-Olivera
- CIBEROBN, Institute of Health Carlos III, Malaga, Spain. .,Department of Endocrinology and Nutrition, Institute of Biomedical Research of Malaga (IBIMA), Virgen de la Victoria Clinical University Hospital, Malaga, Spain.
| | - Leticia Coín-Aragüez
- CIBEROBN, Institute of Health Carlos III, Malaga, Spain. .,Department of Endocrinology and Nutrition, Institute of Biomedical Research of Malaga (IBIMA), Virgen de la Victoria Clinical University Hospital, Malaga, Spain.
| | - Juan Alcaide
- CIBEROBN, Institute of Health Carlos III, Malaga, Spain. .,Department of Endocrinology and Nutrition, Institute of Biomedical Research of Malaga (IBIMA), Virgen de la Victoria Clinical University Hospital, Malaga, Spain.
| | - Luis Ocaña-Wilhelmi
- Department of Surgery, Institute of Biomedical Research of Malaga (IBIMA), Virgen de la Victoria Clinical University Hospital, Malaga, Spain.
| | - Joan Vendrell
- CIBERDEM, Institute of Health Carlos III, Tarragona, Spain. .,Department of Endocrinology and Nutrition, Joan XXIII University Hospital, Pere Virgili Institute, Rovira i Virgili University, Tarragona, Spain.
| | - Francisco J Tinahones
- CIBEROBN, Institute of Health Carlos III, Malaga, Spain. .,Department of Endocrinology and Nutrition, Institute of Biomedical Research of Malaga (IBIMA), Virgen de la Victoria Clinical University Hospital, Malaga, Spain.
| | - Lourdes Garrido-Sánchez
- CIBEROBN, Institute of Health Carlos III, Malaga, Spain. .,Department of Endocrinology and Nutrition, Institute of Biomedical Research of Malaga (IBIMA), Virgen de la Victoria Clinical University Hospital, Malaga, Spain.
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Roca-Rodríguez MM, El Bekay R, Garrido-Sanchez L, Gómez-Serrano M, Coin-Aragüez L, Oliva-Olivera W, Lhamyani S, Clemente-Postigo M, García-Santos E, de Luna Diaz R, Yubero-Serrano EM, Fernández Real JM, Peral B, Tinahones FJ. Parathyroid Hormone-Related Protein, Human Adipose-Derived Stem Cells Adipogenic Capacity and Healthy Obesity. J Clin Endocrinol Metab 2015; 100:E826-35. [PMID: 25885945 DOI: 10.1210/jc.2014-4132] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
OBJECTIVE This study aimed to define the potential role of PTHrP on adipogenic regulation and to analyze its relationship with obesity and insulin resistance. DESIGN This was a cross-sectional study in which visceral (VAT) and subcutaneous (SAT) adipose tissue were extracted from 19 morbidly obese, 10 obese, and 10 lean subjects. PTHrP mRNA levels were measured in VAT and SAT. VAT mesenchymal stem cells and 3T3-L1 cells were differentiated into adipocytes in presence or absence of PTHrP siRNA. PTHrP mRNA and protein levels as well as adipogenic markers were evaluated by Western blotting or qPCR. Immunohistochemistry and immunofluorescence procedures were used for PTHrP intracellular localization. RESULTS Both human VAT and SAT express PTHrP protein mainly in the nucleolar compartment of stromal vascular fraction cells. The highest levels of PTHrP mRNA and protein expression were detected in undifferentiated mesenchymal cells and progressively decreased during adipogenesis. Remarkably, adipogenic differentiation in human mesenchymal stem cells (A-hMSC) was significantly impaired in a pthrp knockdown. PTHrP seems to be related to obesity-associated insulin resistance (IR), given that we found that PTHrP mRNA expression was higher in VAT from morbidly obese with a low IR degree (MO-L-IR) subjects than those from morbidly obese with a high IR degree (MO-H-IR) and lean subjects, and correlated positively with body mass index and hip circumference. We also found that A-hMSC from MO-L-IRs displayed higher adipogenic capacity than those from both MO-H-IRs and leans. In addition, adipogenesis was impaired in VAT from MO-H-IRs, given that mRNA expression levels of key adipogenic regulators were lower than those from MO-L-IR subjects. CONCLUSIONS PTHrP could be a potential new therapeutic target for the reprograming of adipogenesis and adipose tissue expansion, thus possibly ameliorating the metabolic syndrome in obese subjects.
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Affiliation(s)
- María Mar Roca-Rodríguez
- Unidad de Gestión Clínica Endocrinología y Nutrición (M.M.R.R., R.E., L.G.S., L.C.A., W.O.O., S.L., M.C.P., F.J.T.), Instituto de Investigación Biomédica de Málaga, Complejo Hospitalario de Málaga (Virgen de la Victoria), Universidad de Málaga, CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Málaga, Spain; Instituto de Investigaciones Biomédicas Alberto Sols (M.G.S., E.G.S., B.P.), Consejo Superior de Investigaciones Científicas and Universidad Autónoma de Madrid, Madrid, Spain; Servicio de Cirugía General y Digestiva (R.d.L.D.), Hospital Universitario Virgen de la Victoria, Málaga, Spain; Lipids and Atherosclerosis Unit (E.M.Y.S.), IMIBIC/Reina Sofia University Hospital/University of Córdoba and CIBEROBN, Instituto de Salud Carlos III, Córdoba, Spain; and Departamento de Diabetes, Endocrinología y Nutrición (J.M.F.R.), Institut d'Investigació Biomèdica de Girona, CIBEROBN e ISCIII, Girona, Spain
| | - Rajaa El Bekay
- Unidad de Gestión Clínica Endocrinología y Nutrición (M.M.R.R., R.E., L.G.S., L.C.A., W.O.O., S.L., M.C.P., F.J.T.), Instituto de Investigación Biomédica de Málaga, Complejo Hospitalario de Málaga (Virgen de la Victoria), Universidad de Málaga, CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Málaga, Spain; Instituto de Investigaciones Biomédicas Alberto Sols (M.G.S., E.G.S., B.P.), Consejo Superior de Investigaciones Científicas and Universidad Autónoma de Madrid, Madrid, Spain; Servicio de Cirugía General y Digestiva (R.d.L.D.), Hospital Universitario Virgen de la Victoria, Málaga, Spain; Lipids and Atherosclerosis Unit (E.M.Y.S.), IMIBIC/Reina Sofia University Hospital/University of Córdoba and CIBEROBN, Instituto de Salud Carlos III, Córdoba, Spain; and Departamento de Diabetes, Endocrinología y Nutrición (J.M.F.R.), Institut d'Investigació Biomèdica de Girona, CIBEROBN e ISCIII, Girona, Spain
| | - Lourdes Garrido-Sanchez
- Unidad de Gestión Clínica Endocrinología y Nutrición (M.M.R.R., R.E., L.G.S., L.C.A., W.O.O., S.L., M.C.P., F.J.T.), Instituto de Investigación Biomédica de Málaga, Complejo Hospitalario de Málaga (Virgen de la Victoria), Universidad de Málaga, CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Málaga, Spain; Instituto de Investigaciones Biomédicas Alberto Sols (M.G.S., E.G.S., B.P.), Consejo Superior de Investigaciones Científicas and Universidad Autónoma de Madrid, Madrid, Spain; Servicio de Cirugía General y Digestiva (R.d.L.D.), Hospital Universitario Virgen de la Victoria, Málaga, Spain; Lipids and Atherosclerosis Unit (E.M.Y.S.), IMIBIC/Reina Sofia University Hospital/University of Córdoba and CIBEROBN, Instituto de Salud Carlos III, Córdoba, Spain; and Departamento de Diabetes, Endocrinología y Nutrición (J.M.F.R.), Institut d'Investigació Biomèdica de Girona, CIBEROBN e ISCIII, Girona, Spain
| | - María Gómez-Serrano
- Unidad de Gestión Clínica Endocrinología y Nutrición (M.M.R.R., R.E., L.G.S., L.C.A., W.O.O., S.L., M.C.P., F.J.T.), Instituto de Investigación Biomédica de Málaga, Complejo Hospitalario de Málaga (Virgen de la Victoria), Universidad de Málaga, CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Málaga, Spain; Instituto de Investigaciones Biomédicas Alberto Sols (M.G.S., E.G.S., B.P.), Consejo Superior de Investigaciones Científicas and Universidad Autónoma de Madrid, Madrid, Spain; Servicio de Cirugía General y Digestiva (R.d.L.D.), Hospital Universitario Virgen de la Victoria, Málaga, Spain; Lipids and Atherosclerosis Unit (E.M.Y.S.), IMIBIC/Reina Sofia University Hospital/University of Córdoba and CIBEROBN, Instituto de Salud Carlos III, Córdoba, Spain; and Departamento de Diabetes, Endocrinología y Nutrición (J.M.F.R.), Institut d'Investigació Biomèdica de Girona, CIBEROBN e ISCIII, Girona, Spain
| | - Leticia Coin-Aragüez
- Unidad de Gestión Clínica Endocrinología y Nutrición (M.M.R.R., R.E., L.G.S., L.C.A., W.O.O., S.L., M.C.P., F.J.T.), Instituto de Investigación Biomédica de Málaga, Complejo Hospitalario de Málaga (Virgen de la Victoria), Universidad de Málaga, CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Málaga, Spain; Instituto de Investigaciones Biomédicas Alberto Sols (M.G.S., E.G.S., B.P.), Consejo Superior de Investigaciones Científicas and Universidad Autónoma de Madrid, Madrid, Spain; Servicio de Cirugía General y Digestiva (R.d.L.D.), Hospital Universitario Virgen de la Victoria, Málaga, Spain; Lipids and Atherosclerosis Unit (E.M.Y.S.), IMIBIC/Reina Sofia University Hospital/University of Córdoba and CIBEROBN, Instituto de Salud Carlos III, Córdoba, Spain; and Departamento de Diabetes, Endocrinología y Nutrición (J.M.F.R.), Institut d'Investigació Biomèdica de Girona, CIBEROBN e ISCIII, Girona, Spain
| | - Wilfredo Oliva-Olivera
- Unidad de Gestión Clínica Endocrinología y Nutrición (M.M.R.R., R.E., L.G.S., L.C.A., W.O.O., S.L., M.C.P., F.J.T.), Instituto de Investigación Biomédica de Málaga, Complejo Hospitalario de Málaga (Virgen de la Victoria), Universidad de Málaga, CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Málaga, Spain; Instituto de Investigaciones Biomédicas Alberto Sols (M.G.S., E.G.S., B.P.), Consejo Superior de Investigaciones Científicas and Universidad Autónoma de Madrid, Madrid, Spain; Servicio de Cirugía General y Digestiva (R.d.L.D.), Hospital Universitario Virgen de la Victoria, Málaga, Spain; Lipids and Atherosclerosis Unit (E.M.Y.S.), IMIBIC/Reina Sofia University Hospital/University of Córdoba and CIBEROBN, Instituto de Salud Carlos III, Córdoba, Spain; and Departamento de Diabetes, Endocrinología y Nutrición (J.M.F.R.), Institut d'Investigació Biomèdica de Girona, CIBEROBN e ISCIII, Girona, Spain
| | - Said Lhamyani
- Unidad de Gestión Clínica Endocrinología y Nutrición (M.M.R.R., R.E., L.G.S., L.C.A., W.O.O., S.L., M.C.P., F.J.T.), Instituto de Investigación Biomédica de Málaga, Complejo Hospitalario de Málaga (Virgen de la Victoria), Universidad de Málaga, CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Málaga, Spain; Instituto de Investigaciones Biomédicas Alberto Sols (M.G.S., E.G.S., B.P.), Consejo Superior de Investigaciones Científicas and Universidad Autónoma de Madrid, Madrid, Spain; Servicio de Cirugía General y Digestiva (R.d.L.D.), Hospital Universitario Virgen de la Victoria, Málaga, Spain; Lipids and Atherosclerosis Unit (E.M.Y.S.), IMIBIC/Reina Sofia University Hospital/University of Córdoba and CIBEROBN, Instituto de Salud Carlos III, Córdoba, Spain; and Departamento de Diabetes, Endocrinología y Nutrición (J.M.F.R.), Institut d'Investigació Biomèdica de Girona, CIBEROBN e ISCIII, Girona, Spain
| | - Mercedes Clemente-Postigo
- Unidad de Gestión Clínica Endocrinología y Nutrición (M.M.R.R., R.E., L.G.S., L.C.A., W.O.O., S.L., M.C.P., F.J.T.), Instituto de Investigación Biomédica de Málaga, Complejo Hospitalario de Málaga (Virgen de la Victoria), Universidad de Málaga, CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Málaga, Spain; Instituto de Investigaciones Biomédicas Alberto Sols (M.G.S., E.G.S., B.P.), Consejo Superior de Investigaciones Científicas and Universidad Autónoma de Madrid, Madrid, Spain; Servicio de Cirugía General y Digestiva (R.d.L.D.), Hospital Universitario Virgen de la Victoria, Málaga, Spain; Lipids and Atherosclerosis Unit (E.M.Y.S.), IMIBIC/Reina Sofia University Hospital/University of Córdoba and CIBEROBN, Instituto de Salud Carlos III, Córdoba, Spain; and Departamento de Diabetes, Endocrinología y Nutrición (J.M.F.R.), Institut d'Investigació Biomèdica de Girona, CIBEROBN e ISCIII, Girona, Spain
| | - Eva García-Santos
- Unidad de Gestión Clínica Endocrinología y Nutrición (M.M.R.R., R.E., L.G.S., L.C.A., W.O.O., S.L., M.C.P., F.J.T.), Instituto de Investigación Biomédica de Málaga, Complejo Hospitalario de Málaga (Virgen de la Victoria), Universidad de Málaga, CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Málaga, Spain; Instituto de Investigaciones Biomédicas Alberto Sols (M.G.S., E.G.S., B.P.), Consejo Superior de Investigaciones Científicas and Universidad Autónoma de Madrid, Madrid, Spain; Servicio de Cirugía General y Digestiva (R.d.L.D.), Hospital Universitario Virgen de la Victoria, Málaga, Spain; Lipids and Atherosclerosis Unit (E.M.Y.S.), IMIBIC/Reina Sofia University Hospital/University of Córdoba and CIBEROBN, Instituto de Salud Carlos III, Córdoba, Spain; and Departamento de Diabetes, Endocrinología y Nutrición (J.M.F.R.), Institut d'Investigació Biomèdica de Girona, CIBEROBN e ISCIII, Girona, Spain
| | - Resi de Luna Diaz
- Unidad de Gestión Clínica Endocrinología y Nutrición (M.M.R.R., R.E., L.G.S., L.C.A., W.O.O., S.L., M.C.P., F.J.T.), Instituto de Investigación Biomédica de Málaga, Complejo Hospitalario de Málaga (Virgen de la Victoria), Universidad de Málaga, CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Málaga, Spain; Instituto de Investigaciones Biomédicas Alberto Sols (M.G.S., E.G.S., B.P.), Consejo Superior de Investigaciones Científicas and Universidad Autónoma de Madrid, Madrid, Spain; Servicio de Cirugía General y Digestiva (R.d.L.D.), Hospital Universitario Virgen de la Victoria, Málaga, Spain; Lipids and Atherosclerosis Unit (E.M.Y.S.), IMIBIC/Reina Sofia University Hospital/University of Córdoba and CIBEROBN, Instituto de Salud Carlos III, Córdoba, Spain; and Departamento de Diabetes, Endocrinología y Nutrición (J.M.F.R.), Institut d'Investigació Biomèdica de Girona, CIBEROBN e ISCIII, Girona, Spain
| | - Elena M Yubero-Serrano
- Unidad de Gestión Clínica Endocrinología y Nutrición (M.M.R.R., R.E., L.G.S., L.C.A., W.O.O., S.L., M.C.P., F.J.T.), Instituto de Investigación Biomédica de Málaga, Complejo Hospitalario de Málaga (Virgen de la Victoria), Universidad de Málaga, CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Málaga, Spain; Instituto de Investigaciones Biomédicas Alberto Sols (M.G.S., E.G.S., B.P.), Consejo Superior de Investigaciones Científicas and Universidad Autónoma de Madrid, Madrid, Spain; Servicio de Cirugía General y Digestiva (R.d.L.D.), Hospital Universitario Virgen de la Victoria, Málaga, Spain; Lipids and Atherosclerosis Unit (E.M.Y.S.), IMIBIC/Reina Sofia University Hospital/University of Córdoba and CIBEROBN, Instituto de Salud Carlos III, Córdoba, Spain; and Departamento de Diabetes, Endocrinología y Nutrición (J.M.F.R.), Institut d'Investigació Biomèdica de Girona, CIBEROBN e ISCIII, Girona, Spain
| | - José M Fernández Real
- Unidad de Gestión Clínica Endocrinología y Nutrición (M.M.R.R., R.E., L.G.S., L.C.A., W.O.O., S.L., M.C.P., F.J.T.), Instituto de Investigación Biomédica de Málaga, Complejo Hospitalario de Málaga (Virgen de la Victoria), Universidad de Málaga, CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Málaga, Spain; Instituto de Investigaciones Biomédicas Alberto Sols (M.G.S., E.G.S., B.P.), Consejo Superior de Investigaciones Científicas and Universidad Autónoma de Madrid, Madrid, Spain; Servicio de Cirugía General y Digestiva (R.d.L.D.), Hospital Universitario Virgen de la Victoria, Málaga, Spain; Lipids and Atherosclerosis Unit (E.M.Y.S.), IMIBIC/Reina Sofia University Hospital/University of Córdoba and CIBEROBN, Instituto de Salud Carlos III, Córdoba, Spain; and Departamento de Diabetes, Endocrinología y Nutrición (J.M.F.R.), Institut d'Investigació Biomèdica de Girona, CIBEROBN e ISCIII, Girona, Spain
| | - Belén Peral
- Unidad de Gestión Clínica Endocrinología y Nutrición (M.M.R.R., R.E., L.G.S., L.C.A., W.O.O., S.L., M.C.P., F.J.T.), Instituto de Investigación Biomédica de Málaga, Complejo Hospitalario de Málaga (Virgen de la Victoria), Universidad de Málaga, CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Málaga, Spain; Instituto de Investigaciones Biomédicas Alberto Sols (M.G.S., E.G.S., B.P.), Consejo Superior de Investigaciones Científicas and Universidad Autónoma de Madrid, Madrid, Spain; Servicio de Cirugía General y Digestiva (R.d.L.D.), Hospital Universitario Virgen de la Victoria, Málaga, Spain; Lipids and Atherosclerosis Unit (E.M.Y.S.), IMIBIC/Reina Sofia University Hospital/University of Córdoba and CIBEROBN, Instituto de Salud Carlos III, Córdoba, Spain; and Departamento de Diabetes, Endocrinología y Nutrición (J.M.F.R.), Institut d'Investigació Biomèdica de Girona, CIBEROBN e ISCIII, Girona, Spain
| | - Francisco J Tinahones
- Unidad de Gestión Clínica Endocrinología y Nutrición (M.M.R.R., R.E., L.G.S., L.C.A., W.O.O., S.L., M.C.P., F.J.T.), Instituto de Investigación Biomédica de Málaga, Complejo Hospitalario de Málaga (Virgen de la Victoria), Universidad de Málaga, CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Málaga, Spain; Instituto de Investigaciones Biomédicas Alberto Sols (M.G.S., E.G.S., B.P.), Consejo Superior de Investigaciones Científicas and Universidad Autónoma de Madrid, Madrid, Spain; Servicio de Cirugía General y Digestiva (R.d.L.D.), Hospital Universitario Virgen de la Victoria, Málaga, Spain; Lipids and Atherosclerosis Unit (E.M.Y.S.), IMIBIC/Reina Sofia University Hospital/University of Córdoba and CIBEROBN, Instituto de Salud Carlos III, Córdoba, Spain; and Departamento de Diabetes, Endocrinología y Nutrición (J.M.F.R.), Institut d'Investigació Biomèdica de Girona, CIBEROBN e ISCIII, Girona, Spain
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Barbarroja N, Lopez-Pedrera C, Garrido-Sanchez L, Mayas MD, Oliva-Olivera W, Bernal-Lopez MR, El Bekay R, Tinahones FJ. Progression from high insulin resistance to type 2 diabetes does not entail additional visceral adipose tissue inflammation. PLoS One 2012; 7:e48155. [PMID: 23110196 PMCID: PMC3480488 DOI: 10.1371/journal.pone.0048155] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2012] [Accepted: 09/21/2012] [Indexed: 02/07/2023] Open
Abstract
Obesity is associated with a low-grade chronic inflammation state. As a consequence, adipose tissue expresses pro-inflammatory cytokines that propagate inflammatory responses systemically elsewhere, promoting whole-body insulin resistance and consequential islet β-cell exhaustation. Thus, insulin resistance is considered the early stage of type 2 diabetes. However, there is evidence of obese individuals that never develop diabetes indicating that the mechanisms governing the association between the increase of inflammatory factors and type 2 diabetes are much more complex and deserve further investigation. We studied for the first time the differences in insulin signalling and inflammatory pathways in blood and visceral adipose tissue (VAT) of 20 lean healthy donors and 40 equal morbidly obese (MO) patients classified in high insulin resistance (high IR) degree and diabetes state. We studied the changes in proinflammatory markers and lipid content from serum; macrophage infiltration, mRNA expression of inflammatory cytokines and transcription factors, activation of kinases involved in inflammation and expression of insulin signalling molecules in VAT. VAT comparison of these experimental groups revealed that type 2 diabetic-MO subjects exhibit the same pro-inflammatory profile than the high IR-MO patients, characterized by elevated levels of IL-1β, IL-6, TNFα, JNK1/2, ERK1/2, STAT3 and NFκB. Our work rules out the assumption that the inflammation should be increased in obese people with type 2 diabetes compared to high IR obese. These findings indicate that some mechanisms, other than systemic and VAT inflammation must be involved in the development of type 2 diabetes in obesity.
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Affiliation(s)
- Nuria Barbarroja
- Servicio de Endocrinología y Nutrición, Hospital Virgen de la Victoria (Fundación IMABIS), Málaga, Spain.
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Oliva-Olivera W, Real R. [Land snails from the Viñales limestone highlands, Pinar del Río, Cuba]. REV BIOL TROP 2009; 57:589-604. [PMID: 19928456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023] Open
Abstract
The land snails inhabiting the limestone highlands in Cuba are poorly known. From field surveys, traditional collection catalogues, and the literature, we list 136 species, 49 genera and 19 families, 90% of the species endemic to Cuba; only five species are non-indigenous of the Cuban archipelago. Annulariidae and Urocoptidae are the most represented families, and Chondrothyra and Liocallonia are the genera with the highest number of species. Forty-four species of this list were absent from the consulted collections. We provide 16 new records of species in localities of the region; and 12 species seem to have become locally extinct.
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