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Baptista LS, Silva KR, Jobeili L, Guillot L, Sigaudo-Roussel D. Unraveling White Adipose Tissue Heterogeneity and Obesity by Adipose Stem/Stromal Cell Biology and 3D Culture Models. Cells 2023; 12:1583. [PMID: 37371053 DOI: 10.3390/cells12121583] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [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: 04/19/2023] [Revised: 05/30/2023] [Accepted: 06/02/2023] [Indexed: 06/29/2023] Open
Abstract
The immune and endocrine dysfunctions of white adipose tissue are a hallmark of metabolic disorders such as obesity and type 2 diabetes. In humans, white adipose tissue comprises distinct depots broadly distributed under the skin (hypodermis) and as internal depots (visceral). Depot-specific ASCs could account for visceral and subcutaneous adipose tissue properties, by regulating adipogenesis and immunomodulation. More importantly, visceral and subcutaneous depots account for distinct contributions to obesity and its metabolic comorbidities. Recently, distinct ASCs subpopulations were also described in subcutaneous adipose tissue. Interestingly, the superficial layer closer to the dermis shows hyperplastic and angiogenic capacities, whereas the deep layer is considered as having inflammatory properties similar to visceral. The aim of this focus review is to bring the light of recent discoveries into white adipose tissue heterogeneity together with the biology of distinct ASCs subpopulations and to explore adipose tissue 3D models revealing their advantages, disadvantages, and contributions to elucidate the role of ASCs in obesity development. Recent advances in adipose tissue organoids opened an avenue of possibilities to recreate the main cellular and molecular events of obesity leading to a deep understanding of this inflammatory disease besides contributing to drug discovery. Furthermore, 3D organ-on-a-chip will add reproducibility to these adipose tissue models contributing to their translation to the pharmaceutical industry.
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Affiliation(s)
- Leandra S Baptista
- Numpex-bio, Campus UFRJ Duque de Caxias Prof Geraldo Cidade, Universidade Federal do Rio de Janeiro, Rio de Janeiro 25240005, Brazil
| | - Karina R Silva
- Laboratory of Stem Cell Research, Histology and Embryology Department, Biology Institute, State University of Rio de Janeiro, Rio de Janeiro 20550900, Brazil
- Teaching and Research Division, National Institute of Traumatology and Orthopedics, Rio de Janeiro 20940070, Brazil
| | - Lara Jobeili
- Laboratory of Tissue Biology and Therapeutic Engineering, University of Lyon, Claude Bernard University Lyon 1, CNRS, LBTI UMR 5305, 69367 Lyon, France
| | - Lucile Guillot
- Laboratory of Tissue Biology and Therapeutic Engineering, University of Lyon, Claude Bernard University Lyon 1, CNRS, LBTI UMR 5305, 69367 Lyon, France
- Urgo Research Innovation and Development, 21300 Chenôve, France
| | - Dominique Sigaudo-Roussel
- Laboratory of Tissue Biology and Therapeutic Engineering, University of Lyon, Claude Bernard University Lyon 1, CNRS, LBTI UMR 5305, 69367 Lyon, France
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Jobeili L, Rousselle P, Béal D, Blouin E, Damour O, Rachidi W. 596 Selenium preserves keratinocyte stemness and delays senescence by maintaining epidermal adhesion. J Invest Dermatol 2019. [DOI: 10.1016/j.jid.2019.07.600] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Jobeili L, Rousselle P, Béal D, Blouin E, Roussel AM, Damour O, Rachidi W. Selenium preserves keratinocyte stemness and delays senescence by maintaining epidermal adhesion. Aging (Albany NY) 2018; 9:2302-2315. [PMID: 29176034 PMCID: PMC5723688 DOI: 10.18632/aging.101322] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2017] [Accepted: 11/02/2017] [Indexed: 11/25/2022]
Abstract
Skin is constantly exposed to environmental factors such as pollutants, chemicals and ultra violet radiation (UV), which can induce premature skin aging and increase the risk of skin cancer. One strategy to reduce the effect of oxidative stress produced by environmental exposure is the application of antioxidant molecules. Among the endogenous antioxidants, selenoproteins play a key role in antioxidant defense and in maintaining a reduced cellular environment. Selenium, essential for the activity of selenoproteins, is a trace element that is not synthesized by organisms and must be supplied by diet or supplementation. The aim of this study is to evaluate the effect of Selenium supplementation on skin aging, especially on keratinocytes, the main cells of the epidermis. Our results demonstrate for the first time to our knowledge, the major role of Selenium on the replicative life span of keratinocytes and on aging skin. Selenium protects keratinocyte stem cells (KSCs) against senescence via preservation of their stemness phenotype through adhesion to the basement membrane. Additionally, Selenium supplementation maintains the homeostasis of skin during chronological aging in our senescent skin equivalent model. Controlled supplementation with Selenium could be a new strategy to protect skin against aging.
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Affiliation(s)
- Lara Jobeili
- Cell and Tissue Bank of Hospices Civils de Lyon, Hôpital Edouard Herriot, Lyon, France.,CarMeN Laboratory, INSERM U-1060, INRA USC-1235, Lyon 1 University, Lyon, France
| | - Patricia Rousselle
- Laboratoire de Biologie Tissulaire et Ingénierie Thérapeutique, UMR 5305, CNRS, University Lyon I, Lyon, France
| | - David Béal
- Grenoble Alpes University, Grenoble, France.,CEA, INAC, SyMMES, Grenoble, France
| | | | | | - Odile Damour
- Cell and Tissue Bank of Hospices Civils de Lyon, Hôpital Edouard Herriot, Lyon, France.,Laboratoire de Biologie Tissulaire et Ingénierie Thérapeutique, UMR 5305, CNRS, University Lyon I, Lyon, France
| | - Walid Rachidi
- Grenoble Alpes University, Grenoble, France.,CEA, INAC, SyMMES, Grenoble, France
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Muther C, Garion M, Jobeili L, Damour O, Nedachi T, Lamartine J. 089 MiR-30a is an aged-related microRNA that impairs differentiation and induces apoptosis in human epidermis. J Invest Dermatol 2017. [DOI: 10.1016/j.jid.2017.07.399] [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] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Bonnet I, Jobeili L, Cadau S, Berthélémy N, Pierrot A, Tedeschi C, Bardey V, Fargier G, Rival D, Jeanmaire C, Bonnaud-Rosaye C, Chan W, Chavan M, André-Frei V, Zahouani H, Rousselle P. Collagen XVIII: A key interfacial component of the skin architecture. J Cosmet Sci 2017; 68:35-41. [PMID: 29465380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Affiliation(s)
| | - Lara Jobeili
- Laboratoire de Biologie Tissulaire et Ingénierie Thérapeutique, CNRS, Université Lyon 1, Lyon, France
| | | | | | | | | | | | | | | | | | | | | | | | | | - Hassan Zahouani
- Tribology and System Dynamics Laboratory's, Ecole Centrale Lyon, Ecully, France
| | - Patricia Rousselle
- Laboratoire de Biologie Tissulaire et Ingénierie Thérapeutique, CNRS, Université Lyon 1, Lyon, France
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