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Zhang Z, Zhang J, Chen H, Han C, Chen Y, Zhan X, Liu Y. The shell formation mechanism of Turbo argyrostomus based on ultrastructure and transcriptome analysis. Gene 2024; 927:148747. [PMID: 38972557 DOI: 10.1016/j.gene.2024.148747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Revised: 06/18/2024] [Accepted: 07/02/2024] [Indexed: 07/09/2024]
Abstract
The gold inner shell of Turbo argyrostomus is an important morphological classification characteristic in Gastropoda. However, the gene sets responsible for shell formation in gastropods remain poorly explored. In this study, we investigated the microstructure using scanning electron microscopy (SEM), hematoxylin-eosin (HE) and Alcian blue staining-periodic acid-Schiff (AB-PAS) staining. The SEM results illustrated that the T. argyrostomus shell exhibited a special "sandwich" microstructure. The results of histological observation demonstrated two major cell types: adipocytes and mucin cells. A total of 318 differentially expressed genes were identified between edge mantle and central mantle, among which whey acidic protein, N66, and nacre-like proteins, and Lam G and EGF domains may be related to shell microstructure. 22.39% - 25.20% of the mucin genes had biomineralization related domains, which supported for the relationship between mucins and shell formation. Moreover, this study revealed energy distribution differences between the edge mantle and central mantle. These results provide insights for further understanding of the biomineralization mechanism in Gastropoda.
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Affiliation(s)
- Zhijie Zhang
- School of Marine Biology and Fisheries, Hainan University, Haikou 570228, China; Key Laboratory of Tropical Hydrobiology and Biotechnology of Hainan Province, Hainan University Haikou 570228, China; State Key Laboratory of Marine Resource Utilization in South China Sea, Hainan University, Haikou 570228, China
| | - Jiayi Zhang
- School of Marine Biology and Fisheries, Hainan University, Haikou 570228, China; Key Laboratory of Tropical Hydrobiology and Biotechnology of Hainan Province, Hainan University Haikou 570228, China; State Key Laboratory of Marine Resource Utilization in South China Sea, Hainan University, Haikou 570228, China
| | - Hengda Chen
- School of Marine Biology and Fisheries, Hainan University, Haikou 570228, China; Key Laboratory of Tropical Hydrobiology and Biotechnology of Hainan Province, Hainan University Haikou 570228, China; State Key Laboratory of Marine Resource Utilization in South China Sea, Hainan University, Haikou 570228, China
| | - Changqing Han
- School of Marine Biology and Fisheries, Hainan University, Haikou 570228, China; Key Laboratory of Tropical Hydrobiology and Biotechnology of Hainan Province, Hainan University Haikou 570228, China; State Key Laboratory of Marine Resource Utilization in South China Sea, Hainan University, Haikou 570228, China
| | - Yi Chen
- Key Laboratory of Tropical Hydrobiology and Biotechnology of Hainan Province, Hainan University Haikou 570228, China; State Key Laboratory of Marine Resource Utilization in South China Sea, Hainan University, Haikou 570228, China; School of Ecology, Hainan University, Haikou 570228, China
| | - Xin Zhan
- School of Marine Biology and Fisheries, Hainan University, Haikou 570228, China; Key Laboratory of Tropical Hydrobiology and Biotechnology of Hainan Province, Hainan University Haikou 570228, China; State Key Laboratory of Marine Resource Utilization in South China Sea, Hainan University, Haikou 570228, China.
| | - Yibing Liu
- Key Laboratory of Mariculture (Ministry of Education), Fisheries College, Ocean University of China, Qingdao 266003, China.
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Li Z, Du Y, Lu Y, Ma X, Li F, Zeng P, Zhang T, He Y, Luo P, Wu J. Hypericum perforatum-derived exosomes-like nanovesicles for adipose tissue photodynamic therapy. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 132:155854. [PMID: 39032276 DOI: 10.1016/j.phymed.2024.155854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2024] [Revised: 05/30/2024] [Accepted: 06/27/2024] [Indexed: 07/23/2024]
Abstract
BACKGROUND Recent investigations underscore the capacity of photodynamic therapy (PDT) to induce adipocyte apoptosis, thereby mitigating obesity. Nonetheless, extant synthetic photosensitizers manifest limitations that hinder their clinical viability. PURPOSE In the current study, we used Hypericum perforatum-derived exosomes-like nanovesicles (HPExos) as a novel photosensitizer, and investigated its PDT effects in adipose tissue during obesity. METHOD HPExos-were administered to high fat diet mice via intraperitoneal injection, followed by targeted irradiation with specialized LED lights. Mass spectrometric analysis was analyzed in adipose tissues. CCK8 assay and Oil Red O staining were used to investigate lipid accumulation in 3T3-L1 cells to clarify adipocyte differentiation. The expression levels of related markers associated with adipogenesis and lipogenesis were assessed by RT-PCR. Apoptosis analysis was performed by TUNEL staining of and western blotting. RESULTS HPExos combined with PDT accumulated in visceral white adipose tissues results in a reduced body weight and improved insulin sensitivity. HPExos combined with PDT induced apoptosis by driving high levels of ROS. In addition, HPExos combined with PDT significantly downregulated the expression of transcription factors, PPARγ, C/EBPα, and SREBP and lipogenesis protein FABP4 both in vitro and in vivo, associated with a decreased FFA levels. CONCLUSION These findings suggest that HPExos could act as an effective photosensitizer in regulating glucose hemostasis by inhibiting adipocyte differentiation and lipogenesis, offering a promising approach for obesity treatment.
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Affiliation(s)
- Ziyu Li
- Faculty of Chinese Medicine, Macau University of Science and Technology, Avenida Wai Long, Taipa, Macau, China; State Key Laboratory of Quality Research in Chinese Medicine (Macau University of Science and Technology), Avenida Wai Long, Taipa, Macau, China; Laboratory for Cardiovascular Pharmacology, Department of Pharmacology, School of Pharmacy, Basic Medicine Research Innovation Center for Cardiometabolic Diseases, Luzhou Municipal Key Laboratory of Thrombosis and Vascular Biology, Ministry of Education, Southwest Medical University, Luzhou, Sichuan 646000, China
| | - Yu Du
- Department of Rheumatology and Immunology, Chongqing Emergency Medical Center, Chongqing University Central Hospital, Chongqing 400014, China
| | - Yu Lu
- Laboratory for Cardiovascular Pharmacology, Department of Pharmacology, School of Pharmacy, Basic Medicine Research Innovation Center for Cardiometabolic Diseases, Luzhou Municipal Key Laboratory of Thrombosis and Vascular Biology, Ministry of Education, Southwest Medical University, Luzhou, Sichuan 646000, China
| | - Xiaoyu Ma
- Laboratory for Cardiovascular Pharmacology, Department of Pharmacology, School of Pharmacy, Basic Medicine Research Innovation Center for Cardiometabolic Diseases, Luzhou Municipal Key Laboratory of Thrombosis and Vascular Biology, Ministry of Education, Southwest Medical University, Luzhou, Sichuan 646000, China
| | - Fei Li
- Department of Pathology, The Affiliated Hospital of Southwest Medical University, Luzhou 646000, China
| | - Peiyuan Zeng
- Laboratory for Cardiovascular Pharmacology, Department of Pharmacology, School of Pharmacy, Basic Medicine Research Innovation Center for Cardiometabolic Diseases, Luzhou Municipal Key Laboratory of Thrombosis and Vascular Biology, Ministry of Education, Southwest Medical University, Luzhou, Sichuan 646000, China
| | - Tao Zhang
- Laboratory for Cardiovascular Pharmacology, Department of Pharmacology, School of Pharmacy, Basic Medicine Research Innovation Center for Cardiometabolic Diseases, Luzhou Municipal Key Laboratory of Thrombosis and Vascular Biology, Ministry of Education, Southwest Medical University, Luzhou, Sichuan 646000, China
| | - Yuqian He
- Laboratory for Cardiovascular Pharmacology, Department of Pharmacology, School of Pharmacy, Basic Medicine Research Innovation Center for Cardiometabolic Diseases, Luzhou Municipal Key Laboratory of Thrombosis and Vascular Biology, Ministry of Education, Southwest Medical University, Luzhou, Sichuan 646000, China
| | - Pei Luo
- Faculty of Chinese Medicine, Macau University of Science and Technology, Avenida Wai Long, Taipa, Macau, China; State Key Laboratory of Quality Research in Chinese Medicine (Macau University of Science and Technology), Avenida Wai Long, Taipa, Macau, China
| | - Jianbo Wu
- Laboratory for Cardiovascular Pharmacology, Department of Pharmacology, School of Pharmacy, Basic Medicine Research Innovation Center for Cardiometabolic Diseases, Luzhou Municipal Key Laboratory of Thrombosis and Vascular Biology, Ministry of Education, Southwest Medical University, Luzhou, Sichuan 646000, China.
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Wang C, Wang Y, Zhu W, Tang Q, Wang X, Zhang L. The involvement of epidural fat in ossification of the ligamentum flavum: From the perspective of exosomal proteome. Heliyon 2024; 10:e34755. [PMID: 39144971 PMCID: PMC11320449 DOI: 10.1016/j.heliyon.2024.e34755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Revised: 06/18/2024] [Accepted: 07/16/2024] [Indexed: 08/16/2024] Open
Abstract
Ossification of the ligamentum flavum (OLF) is the primary etiology of thoracic spinal stenosis. The functional properties of epidural fat (EF), an adipose tissue located in close proximity to ligamentum flavum (LF), have been scarcely investigated. The metabolic state of adipocytes significantly influences their functionality, and exosomes play a pivotal role in intercellular communication. This study aimed to investigate the role of EF-derived exosomes in OLF and characterize their protein profile by proteomics analysis. Our findings demonstrate that exosomes obtained from EF adjacent to OLF possess the ability to enhance osteogenesis of fibroblasts in vitro. Furthermore, proteomics analysis revealed metabolic dysfunction in EF adipocytes and identified lactate dehydrogenase A (LDHA) as a potential mediator involved in the development of OLF. This study provides new insights into the pathogenic mechanism underlying OLF and offers a theoretical basis for preventing and treating ligament ossification.
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Affiliation(s)
- Chao Wang
- Department of Spine Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Yida Wang
- Department of Spine Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Weihang Zhu
- Department of Spine Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Qian Tang
- Department of Clinical Laboratory, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Xuekang Wang
- Department of Clinical Laboratory, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Lu Zhang
- Medical Research Center, The Affiliated Hospital of Qingdao University, Qingdao, China
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4
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Kim HJ, Kwon O. Nutrition and exercise: Cornerstones of health with emphasis on obesity and type 2 diabetes management-A narrative review. Obes Rev 2024; 25:e13762. [PMID: 38715378 DOI: 10.1111/obr.13762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 02/22/2024] [Accepted: 04/06/2024] [Indexed: 07/11/2024]
Abstract
While a broad consensus exists that integrated nutrition and regular exercise are foundational for health maintenance and serve as a robust non-pharmacological strategy against cardiometabolic diseases, the nuanced interplay between these elements remains incompletely understood. Through multifaceted interactions, these factors profoundly influence primary metabolic organs, notably the skeletal muscle and adipose tissue. Despite the critical nature of this interactivity, a holistic understanding of the combined effects of physical activity and dietary practices is still emerging. This narrative review aims to elucidate the intertwined roles of nutrition and exercise. It provides a comprehensive overview of their synergistic dynamics and emphasizes the importance of a dual-focus approach in mitigating and managing cardiometabolic disorders, predominantly obesity and type 2 diabetes.
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Affiliation(s)
- Hye Jin Kim
- Laboratory of Developmental Biology and Genomics, College of Veterinary Medicine, Seoul National University, Seoul, Republic of Korea
- Korea Mouse Phenotyping Center (KMPC), Seoul, Republic of Korea
- Logme Inc., Seoul, Republic of Korea
| | - Oran Kwon
- Logme Inc., Seoul, Republic of Korea
- Department of Nutritional Science and Food Management, Graduate Program in System Health Science and Engineering, Ewha Womans University, Seoul, Republic of Korea
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Liang Y, Kaushal D, Wilson RB. Cellular Senescence and Extracellular Vesicles in the Pathogenesis and Treatment of Obesity-A Narrative Review. Int J Mol Sci 2024; 25:7943. [PMID: 39063184 PMCID: PMC11276987 DOI: 10.3390/ijms25147943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2024] [Revised: 07/04/2024] [Accepted: 07/17/2024] [Indexed: 07/28/2024] Open
Abstract
This narrative review explores the pathophysiology of obesity, cellular senescence, and exosome release. When exposed to excessive nutrients, adipocytes develop mitochondrial dysfunction and generate reactive oxygen species with DNA damage. This triggers adipocyte hypertrophy and hypoxia, inhibition of adiponectin secretion and adipogenesis, increased endoplasmic reticulum stress and maladaptive unfolded protein response, metaflammation, and polarization of macrophages. Such feed-forward cycles are not resolved by antioxidant systems, heat shock response pathways, or DNA repair mechanisms, resulting in transmissible cellular senescence via autocrine, paracrine, and endocrine signaling. Senescence can thus affect preadipocytes, mature adipocytes, tissue macrophages and lymphocytes, hepatocytes, vascular endothelium, pancreatic β cells, myocytes, hypothalamic nuclei, and renal podocytes. The senescence-associated secretory phenotype is closely related to visceral adipose tissue expansion and metaflammation; inhibition of SIRT-1, adiponectin, and autophagy; and increased release of exosomes, exosomal micro-RNAs, pro-inflammatory adipokines, and saturated free fatty acids. The resulting hypernefemia, insulin resistance, and diminished fatty acid β-oxidation lead to lipotoxicity and progressive obesity, metabolic syndrome, and physical and cognitive functional decline. Weight cycling is related to continuing immunosenescence and exposure to palmitate. Cellular senescence, exosome release, and the transmissible senescence-associated secretory phenotype contribute to obesity and metabolic syndrome. Targeted therapies have interrelated and synergistic effects on cellular senescence, obesity, and premature aging.
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Affiliation(s)
- Yicong Liang
- Bankstown Hospital, University of New South Wales, Sydney, NSW 2560, Australia;
| | - Devesh Kaushal
- Campbelltown Hospital, Western Sydney University, Sydney, NSW 2560, Australia;
| | - Robert Beaumont Wilson
- School of Clinical Medicine, University of New South Wales, High St., Kensington, Sydney, NSW 2052, Australia
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Payet T, Gabinaud E, Landrier JF, Mounien L. Role of micro-RNAs associated with adipose-derived extracellular vesicles in metabolic disorders. Obes Rev 2024; 25:e13755. [PMID: 38622087 DOI: 10.1111/obr.13755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 02/04/2024] [Accepted: 03/19/2024] [Indexed: 04/17/2024]
Abstract
Micro-RNAs have emerged as important actors in the onset of metabolic disorders including obesity or type 2 diabetes. Particularly, several micro-RNAs are known to be key modulators of lipid metabolism, glucose homeostasis, or feeding behavior. Interestingly, the role of extracellular vesicles containing micro-RNAs, especially adipose-derived extracellular vesicles, are well-documented endocrine signals and disease biomarkers. However, the role of adipose-derived extracellular vesicles on the different tissues is different and highly related to the micro-RNA content. This review provides recent data about the potential involvement of adipose-derived extracellular vesicle-containing micro-RNAs in metabolic diseases.
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Affiliation(s)
- Thomas Payet
- Aix Marseille Université, C2VN, INRAE, INSERM, Marseille, France
| | - Elisa Gabinaud
- Aix Marseille Université, C2VN, INRAE, INSERM, Marseille, France
| | - Jean-François Landrier
- Aix Marseille Université, C2VN, INRAE, INSERM, Marseille, France
- PhenoMARS Aix-Marseille Technology Platform, CriBiom, Marseille, France
| | - Lourdes Mounien
- Aix Marseille Université, C2VN, INRAE, INSERM, Marseille, France
- PhenoMARS Aix-Marseille Technology Platform, CriBiom, Marseille, France
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7
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Lee JC, Ray RM, Scott TA. Prospects and challenges of tissue-derived extracellular vesicles. Mol Ther 2024:S1525-0016(24)00408-8. [PMID: 38910325 DOI: 10.1016/j.ymthe.2024.06.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2024] [Revised: 05/30/2024] [Accepted: 06/20/2024] [Indexed: 06/25/2024] Open
Abstract
Extracellular vesicles (EVs) are considered a vital component of cell-to-cell communication and represent a new frontier in diagnostics and a means to identify pathways for therapeutic intervention. Recently, studies have revealed the importance of tissue-derived EVs (Ti-EVs), which are EVs present in the interstitial spaces between cells, as they better represent the underlying physiology of complex, multicellular tissue microenvironments in biology and disease. EVs are native, lipid bilayer membraned nano-sized particles produced by all cells that are packaged with varied functional biomolecules including proteins, lipids, and nucleic acids. They are implicated in short- and long-range cellular communication and may elicit functional responses in recipient cells. To date, studies have often utilized cultured cells or biological fluids as a source for EVs that do not capture local molecular signatures of the tissue microenvironment. Recent work utilizing Ti-EVs has elucidated novel biomarkers for disease and provided insights into disease mechanisms that may lead to the development of novel therapeutic agents. Still, there are considerable challenges facing current studies. This review explores the vast potential and unique challenges for Ti-EV research and provides considerations for future studies that seek to advance this exciting field.
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Affiliation(s)
- Justin C Lee
- Department of Neurosurgery, Baylor College of Medicine, Houston, TX 77030, USA; Department of Neuroscience, Baylor College of Medicine, Houston, TX 77030, USA
| | - Roslyn M Ray
- Gene Therapy Research, CSL Behring, Pasadena, CA 91106, USA
| | - Tristan A Scott
- Center for Gene Therapy, City of Hope, Beckman Research Institute and Hematological Malignancy and Stem Cell Transplantation Institute, Duarte, CA 91010, USA.
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Dracheva KV, Pobozheva IA, Anisimova KA, Panteleeva AA, Garaeva LA, Balandov SG, Hamid ZM, Vasilevsky DI, Pchelina SN, Miroshnikova VV. Extracellular Vesicles Secreted by Adipose Tissue during Obesity and Type 2 Diabetes Mellitus Influence Reverse Cholesterol Transport-Related Gene Expression in Human Macrophages. Int J Mol Sci 2024; 25:6457. [PMID: 38928163 PMCID: PMC11204239 DOI: 10.3390/ijms25126457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2024] [Revised: 06/02/2024] [Accepted: 06/04/2024] [Indexed: 06/28/2024] Open
Abstract
Obesity is a risk factor for type 2 diabetes mellitus (T2DM) and cardiovascular disease (CVD). Adipose tissue (AT) extracellular vesicles (EVs) could play a role in obesity and T2DM associated CVD progression via the influence of their specific cargo on gene expression in recipient cells. The aim of this work was to evaluate the effects of AT EVs of patients with obesity with/without T2DM on reverse cholesterol transport (RCT)-related gene expression in human monocyte-derived macrophages (MDMs) from healthy donors. AT EVs were obtained after ex vivo cultivation of visceral and subcutaneous AT (VAT and SAT, respectively). ABCA1, ABCG1, PPARG, LXRβ (NR1H2), and LXRα (NR1H3) mRNA levels in MDMs as well as in origine AT were determined by a real-time PCR. T2DM VAT and SAT EVs induced ABCG1 gene expression whereas LXRα and PPARG mRNA levels were simultaneously downregulated. PPARG mRNA levels also decreased in the presence of VAT EVs of obese patients without T2DM. In contrast ABCA1 and LXRβ mRNA levels tended to increase with the addition of obese AT EVs. Thus, AT EVs can influence RCT gene expression in MDMs during obesity, and the effects are dependent on T2DM status.
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Affiliation(s)
- Kseniia V. Dracheva
- Petersburg Nuclear Physics Institute Named by B.P. Konstantinov of National Research Centre “Kurchatov Institute”, 188300 Gatchina, Russia; (K.V.D.); (I.A.P.); (A.A.P.); (L.A.G.); (S.N.P.)
- Department of Molecular-Genetic and Nanobiological Technologies, Scientific Research Center, Pavlov First Saint Petersburg State Medical University, 197022 St.-Petersburg, Russia
| | - Irina A. Pobozheva
- Petersburg Nuclear Physics Institute Named by B.P. Konstantinov of National Research Centre “Kurchatov Institute”, 188300 Gatchina, Russia; (K.V.D.); (I.A.P.); (A.A.P.); (L.A.G.); (S.N.P.)
- Department of Molecular-Genetic and Nanobiological Technologies, Scientific Research Center, Pavlov First Saint Petersburg State Medical University, 197022 St.-Petersburg, Russia
| | - Kristina A. Anisimova
- Center for Surgical Treatment of Obesity and Metabolic Disorders, Pavlov First Saint Petersburg State Medical University, 197022 St.-Petersburg, Russia; (K.A.A.); (S.G.B.); (Z.M.H.); (D.I.V.)
| | - Aleksandra A. Panteleeva
- Petersburg Nuclear Physics Institute Named by B.P. Konstantinov of National Research Centre “Kurchatov Institute”, 188300 Gatchina, Russia; (K.V.D.); (I.A.P.); (A.A.P.); (L.A.G.); (S.N.P.)
- Department of Molecular-Genetic and Nanobiological Technologies, Scientific Research Center, Pavlov First Saint Petersburg State Medical University, 197022 St.-Petersburg, Russia
| | - Luiza A. Garaeva
- Petersburg Nuclear Physics Institute Named by B.P. Konstantinov of National Research Centre “Kurchatov Institute”, 188300 Gatchina, Russia; (K.V.D.); (I.A.P.); (A.A.P.); (L.A.G.); (S.N.P.)
| | - Stanislav G. Balandov
- Center for Surgical Treatment of Obesity and Metabolic Disorders, Pavlov First Saint Petersburg State Medical University, 197022 St.-Petersburg, Russia; (K.A.A.); (S.G.B.); (Z.M.H.); (D.I.V.)
| | - Zarina M. Hamid
- Center for Surgical Treatment of Obesity and Metabolic Disorders, Pavlov First Saint Petersburg State Medical University, 197022 St.-Petersburg, Russia; (K.A.A.); (S.G.B.); (Z.M.H.); (D.I.V.)
| | - Dmitriy I. Vasilevsky
- Center for Surgical Treatment of Obesity and Metabolic Disorders, Pavlov First Saint Petersburg State Medical University, 197022 St.-Petersburg, Russia; (K.A.A.); (S.G.B.); (Z.M.H.); (D.I.V.)
| | - Sofya N. Pchelina
- Petersburg Nuclear Physics Institute Named by B.P. Konstantinov of National Research Centre “Kurchatov Institute”, 188300 Gatchina, Russia; (K.V.D.); (I.A.P.); (A.A.P.); (L.A.G.); (S.N.P.)
- Department of Molecular-Genetic and Nanobiological Technologies, Scientific Research Center, Pavlov First Saint Petersburg State Medical University, 197022 St.-Petersburg, Russia
- Federal State Budgetary Research Institution “Institute of Experimental Medicine”, 197022 St.-Petersburg, Russia
| | - Valentina V. Miroshnikova
- Petersburg Nuclear Physics Institute Named by B.P. Konstantinov of National Research Centre “Kurchatov Institute”, 188300 Gatchina, Russia; (K.V.D.); (I.A.P.); (A.A.P.); (L.A.G.); (S.N.P.)
- Department of Molecular-Genetic and Nanobiological Technologies, Scientific Research Center, Pavlov First Saint Petersburg State Medical University, 197022 St.-Petersburg, Russia
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Yang S, Sun Y, Yan C. Recent advances in the use of extracellular vesicles from adipose-derived stem cells for regenerative medical therapeutics. J Nanobiotechnology 2024; 22:316. [PMID: 38844939 PMCID: PMC11157933 DOI: 10.1186/s12951-024-02603-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Accepted: 05/28/2024] [Indexed: 06/09/2024] Open
Abstract
Adipose-derived stem cells (ADSCs) are a subset of mesenchymal stem cells (MSCs) isolated from adipose tissue. They possess remarkable properties, including multipotency, self-renewal, and easy clinical availability. ADSCs are also capable of promoting tissue regeneration through the secretion of various cytokines, factors, and extracellular vesicles (EVs). ADSC-derived EVs (ADSC-EVs) act as intercellular signaling mediators that encapsulate a range of biomolecules. These EVs have been found to mediate the therapeutic activities of donor cells by promoting the proliferation and migration of effector cells, facilitating angiogenesis, modulating immunity, and performing other specific functions in different tissues. Compared to the donor cells themselves, ADSC-EVs offer advantages such as fewer safety concerns and more convenient transportation and storage for clinical application. As a result, these EVs have received significant attention as cell-free therapeutic agents with potential future application in regenerative medicine. In this review, we focus on recent research progress regarding regenerative medical use of ADSC-EVs across various medical conditions, including wound healing, chronic limb ischemia, angiogenesis, myocardial infarction, diabetic nephropathy, fat graft survival, bone regeneration, cartilage regeneration, tendinopathy and tendon healing, peripheral nerve regeneration, and acute lung injury, among others. We also discuss the underlying mechanisms responsible for inducing these therapeutic effects. We believe that deciphering the biological properties, therapeutic effects, and underlying mechanisms associated with ADSC-EVs will provide a foundation for developing a novel therapeutic approach in regenerative medicine.
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Affiliation(s)
- Song Yang
- Institute of Life Sciences, Chongqing Medical University, Chongqing, 400016, People's Republic of China.
| | - Yiran Sun
- School of Pharmacy, Chengdu Medical College, Chengdu, 610500, People's Republic of China.
| | - Chenchen Yan
- School of Pharmacy, Chengdu Medical College, Chengdu, 610500, People's Republic of China
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Javdani-Mallak A, Salahshoori I. Environmental pollutants and exosomes: A new paradigm in environmental health and disease. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 925:171774. [PMID: 38508246 DOI: 10.1016/j.scitotenv.2024.171774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 02/16/2024] [Accepted: 03/15/2024] [Indexed: 03/22/2024]
Abstract
This study investigates the intricate interplay between environmental pollutants and exosomes, shedding light on a novel paradigm in environmental health and disease. Cellular stress, induced by environmental toxicants or disease, significantly impacts the production and composition of exosomes, crucial mediators of intercellular communication. The heat shock response (HSR) and unfolded protein response (UPR) pathways, activated during cellular stress, profoundly influence exosome generation, cargo sorting, and function, shaping intercellular communication and stress responses. Environmental pollutants, particularly lipophilic ones, directly interact with exosome lipid bilayers, potentially affecting membrane stability, release, and cellular uptake. The study reveals that exposure to environmental contaminants induces significant changes in exosomal proteins, miRNAs, and lipids, impacting cellular function and health. Understanding the impact of environmental pollutants on exosomal cargo holds promise for biomarkers of exposure, enabling non-invasive sample collection and real-time insights into ongoing cellular responses. This research explores the potential of exosomal biomarkers for early detection of health effects, assessing treatment efficacy, and population-wide screening. Overcoming challenges requires advanced isolation techniques, standardized protocols, and machine learning for data analysis. Integration with omics technologies enhances comprehensive molecular analysis, offering a holistic understanding of the complex regulatory network influenced by environmental pollutants. The study underscores the capability of exosomes in circulation as promising biomarkers for assessing environmental exposure and systemic health effects, contributing to advancements in environmental health research and disease prevention.
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Affiliation(s)
- Afsaneh Javdani-Mallak
- Department of Molecular Genetics, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran
| | - Iman Salahshoori
- Department of Polymer Processing, Iran Polymer and Petrochemical Institute, Tehran, Iran; Department of Chemical Engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran.
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11
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Vamvini M, Nigro P, Caputo T, Stanford KI, Hirshman MF, Middelbeek RJ, Goodyear LJ. Exercise Training and Cold Exposure Trigger Distinct Molecular Adaptations to Inguinal White Adipose Tissue. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.10.16.562635. [PMID: 37905018 PMCID: PMC10614850 DOI: 10.1101/2023.10.16.562635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/02/2023]
Abstract
Exercise training and cold exposure both improve systemic metabolism, but the mechanisms are not well-established. We tested the hypothesis that adaptations to inguinal white adipose tissue (iWAT) are critical for these beneficial effects by determining the impact of exercise-trained and cold-exposed iWAT on systemic glucose metabolism and the iWAT proteome and secretome. Transplanting trained iWAT into sedentary mice improved glucose tolerance, while cold-exposed iWAT transplantation showed no such benefit. Compared to training, cold led to more pronounced alterations in the iWAT proteome and secretome, downregulating >2,000 proteins but also boosting iWAT's thermogenic capacity. In contrast, only training increased extracellular space and vesicle transport proteins, and only training upregulated proteins that correlate with favorable fasting glucose, suggesting fundamental changes in trained iWAT that mediate tissue-to-tissue communication. This study defines the unique exercise training- and cold exposure-induced iWAT proteomes, revealing distinct mechanisms for the beneficial effects of these interventions on metabolic health.
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Affiliation(s)
- Maria Vamvini
- Section on Integrative Physiology and Metabolism, Joslin Diabetes Center, Harvard Medical School, Boston, MA
- Division of Endocrinology, Diabetes and Metabolism, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
| | - Pasquale Nigro
- Section on Integrative Physiology and Metabolism, Joslin Diabetes Center, Harvard Medical School, Boston, MA
| | - Tiziana Caputo
- Section on Integrative Physiology and Metabolism, Joslin Diabetes Center, Harvard Medical School, Boston, MA
| | - Kristin I. Stanford
- Section on Integrative Physiology and Metabolism, Joslin Diabetes Center, Harvard Medical School, Boston, MA
- Department of Physiology and Cell Biology, Diabetes and Metabolism Research Center, Dorothy M. Davis Heart and Lung Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Michael F. Hirshman
- Section on Integrative Physiology and Metabolism, Joslin Diabetes Center, Harvard Medical School, Boston, MA
| | - Roeland J.W. Middelbeek
- Section on Integrative Physiology and Metabolism, Joslin Diabetes Center, Harvard Medical School, Boston, MA
- Division of Endocrinology, Diabetes and Metabolism, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
| | - Laurie J. Goodyear
- Section on Integrative Physiology and Metabolism, Joslin Diabetes Center, Harvard Medical School, Boston, MA
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Luo J, He Z, Li Q, Lv M, Cai Y, Ke W, Niu X, Zhang Z. Adipokines in atherosclerosis: unraveling complex roles. Front Cardiovasc Med 2023; 10:1235953. [PMID: 37645520 PMCID: PMC10461402 DOI: 10.3389/fcvm.2023.1235953] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 08/02/2023] [Indexed: 08/31/2023] Open
Abstract
Adipokines are biologically active factors secreted by adipose tissue that act on local and distant tissues through autocrine, paracrine, and endocrine mechanisms. However, adipokines are believed to be involved in an increased risk of atherosclerosis. Classical adipokines include leptin, adiponectin, and ceramide, while newly identified adipokines include visceral adipose tissue-derived serpin, omentin, and asprosin. New evidence suggests that adipokines can play an essential role in atherosclerosis progression and regression. Here, we summarize the complex roles of various adipokines in atherosclerosis lesions. Representative protective adipokines include adiponectin and neuregulin 4; deteriorating adipokines include leptin, resistin, thrombospondin-1, and C1q/tumor necrosis factor-related protein 5; and adipokines with dual protective and deteriorating effects include C1q/tumor necrosis factor-related protein 1 and C1q/tumor necrosis factor-related protein 3; and adipose tissue-derived bioactive materials include sphingosine-1-phosphate, ceramide, and adipose tissue-derived exosomes. However, the role of a newly discovered adipokine, asprosin, in atherosclerosis remains unclear. This article reviews progress in the research on the effects of adipokines in atherosclerosis and how they may be regulated to halt its progression.
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Affiliation(s)
- Jiaying Luo
- Department of Neurology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Zhiwei He
- Department of Neurology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Qingwen Li
- Department of Anesthesiology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Mengna Lv
- Department of Neurology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Yuli Cai
- Department of Endocrinology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Wei Ke
- Department of Neurology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Xuan Niu
- Department of Neurology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Zhaohui Zhang
- Department of Neurology, Renmin Hospital of Wuhan University, Wuhan, China
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Touitou N, Lerrer B, Cohen HY. It is a branched road to adipose tissue aging. NATURE AGING 2023; 3:911-912. [PMID: 37488414 DOI: 10.1038/s43587-023-00456-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/26/2023]
Affiliation(s)
- N Touitou
- The Mina & Everard Goodman Faculty of Life Sciences, Bar-Ilan University, Ramat-Gan, Israel
| | - B Lerrer
- The Mina & Everard Goodman Faculty of Life Sciences, Bar-Ilan University, Ramat-Gan, Israel
| | - H Y Cohen
- The Mina & Everard Goodman Faculty of Life Sciences, Bar-Ilan University, Ramat-Gan, Israel.
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Si Q, Wu L, Pang D, Jiang P. Exosomes in brain diseases: Pathogenesis and therapeutic targets. MedComm (Beijing) 2023; 4:e287. [PMID: 37313330 PMCID: PMC10258444 DOI: 10.1002/mco2.287] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 04/28/2023] [Accepted: 05/08/2023] [Indexed: 06/15/2023] Open
Abstract
Exosomes are extracellular vesicles with diameters of about 100 nm that are naturally secreted by cells into body fluids. They are derived from endosomes and are wrapped in lipid membranes. Exosomes are involved in intracellular metabolism and intercellular communication. They contain nucleic acids, proteins, lipids, and metabolites from the cell microenvironment and cytoplasm. The contents of exosomes can reflect their cells' origin and allow the observation of tissue changes and cell states under disease conditions. Naturally derived exosomes have specific biomolecules that act as the "fingerprint" of the parent cells, and the contents changed under pathological conditions can be used as biomarkers for disease diagnosis. Exosomes have low immunogenicity, are small in size, and can cross the blood-brain barrier. These characteristics make exosomes unique as engineering carriers. They can incorporate therapeutic drugs and achieve targeted drug delivery. Exosomes as carriers for targeted disease therapy are still in their infancy, but exosome engineering provides a new perspective for cell-free disease therapy. This review discussed exosomes and their relationship with the occurrence and treatment of some neuropsychiatric diseases. In addition, future applications of exosomes in the diagnosis and treatment of neuropsychiatric disorders were evaluated in this review.
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Affiliation(s)
- Qingying Si
- Department of EndocrinologyTengzhou Central People's HospitalTengzhouChina
| | - Linlin Wu
- Department of OncologyTengzhou Central People's HospitalTengzhouChina
| | - Deshui Pang
- Department of EndocrinologyTengzhou Central People's HospitalTengzhouChina
| | - Pei Jiang
- Translational Pharmaceutical LaboratoryJining First People's HospitalShandong First Medical UniversityJiningChina
- Institute of Translational PharmacyJining Medical Research AcademyJiningChina
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15
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Lathigara D, Kaushal D, Wilson RB. Molecular Mechanisms of Western Diet-Induced Obesity and Obesity-Related Carcinogenesis-A Narrative Review. Metabolites 2023; 13:metabo13050675. [PMID: 37233716 DOI: 10.3390/metabo13050675] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Revised: 05/05/2023] [Accepted: 05/18/2023] [Indexed: 05/27/2023] Open
Abstract
The present study aims to provide a narrative review of the molecular mechanisms of Western diet-induced obesity and obesity-related carcinogenesis. A literature search of the Cochrane Library, Embase and Pubmed databases, Google Scholar and the grey literature was conducted. Most of the molecular mechanisms that induce obesity are also involved in the twelve Hallmarks of Cancer, with the fundamental process being the consumption of a highly processed, energy-dense diet and the deposition of fat in white adipose tissue and the liver. The generation of crown-like structures, with macrophages surrounding senescent or necrotic adipocytes or hepatocytes, leads to a perpetual state of chronic inflammation, oxidative stress, hyperinsulinaemia, aromatase activity, activation of oncogenic pathways and loss of normal homeostasis. Metabolic reprogramming, epithelial mesenchymal transition, HIF-1α signalling, angiogenesis and loss of normal host immune-surveillance are particularly important. Obesity-associated carcinogenesis is closely related to metabolic syndrome, hypoxia, visceral adipose tissue dysfunction, oestrogen synthesis and detrimental cytokine, adipokine and exosomal miRNA release. This is particularly important in the pathogenesis of oestrogen-sensitive cancers, including breast, endometrial, ovarian and thyroid cancer, but also 'non-hormonal' obesity-associated cancers such as cardio-oesophageal, colorectal, renal, pancreatic, gallbladder and hepatocellular adenocarcinoma. Effective weight loss interventions may improve the future incidence of overall and obesity-associated cancer.
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Affiliation(s)
- Dhruvi Lathigara
- Department General Surgery, UWS, Campbelltown Hospital, Campbelltown, NSW 2560, Australia
| | - Devesh Kaushal
- Department General Surgery, UWS, Campbelltown Hospital, Campbelltown, NSW 2560, Australia
| | - Robert Beaumont Wilson
- Department Upper Gastrointestinal Surgery, UNSW, Liverpool Hospital, Liverpool, NSW 2170, Australia
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Blackwell JA, Stanford KI. Exercise-induced intertissue communication: adipose tissue and the heart. CURRENT OPINION IN PHYSIOLOGY 2023; 31:100626. [PMID: 36588657 PMCID: PMC9802643 DOI: 10.1016/j.cophys.2022.100626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Exercise leads to numerous beneficial whole-body effects and can protect against the development of obesity, cardiometabolic, and neurodegenerative diseases. Recent studies have highlighted the importance of inter-organ crosstalk with a focus on secretory factors that mediate communication among organs, including adipose tissue and the heart. Studies investigating the effects of exercise on brown adipose tissue (BAT) and white adipose tissue (WAT) demonstrated that adipokines are released in response to exercise and act on the heart to decrease inflammation, alter gene expression, increase angiogenesis, and improve cardiac function. This review discusses the exercise-induced adaptations to BAT and WAT and how these adaptations affect heart health and function, while highlighting the importance of tissue crosstalk.
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Affiliation(s)
- Jade A. Blackwell
- Dorothy M. Davis Heart and Lung Research Institute; Department of Physiology and Cell Biology, The Ohio State University Wexner Medical Center, Columbus, OH
| | - Kristin I. Stanford
- Dorothy M. Davis Heart and Lung Research Institute; Department of Physiology and Cell Biology, The Ohio State University Wexner Medical Center, Columbus, OH
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Cao Y. Blood vessels in fat tissues and vasculature-derived signals in controlling lipid metabolism and metabolic disease. Chin Med J (Engl) 2022; 135:2647-2652. [PMID: 36382988 PMCID: PMC9943976 DOI: 10.1097/cm9.0000000000002406] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Indexed: 11/17/2022] Open
Affiliation(s)
- Yihai Cao
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institute, 171 65 Stockholm, Sweden
- Hong Kong Centre for Cerebro-Cardiovascular Health Engineering, Hong Kong, China
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18
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Jung YH, Han HJ. Fatty Exosomes Aggravate Metabolic Disorders. Mol Cells 2022; 45:692-694. [PMID: 36254711 PMCID: PMC9589376 DOI: 10.14348/molcells.2022.0135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 09/20/2022] [Accepted: 09/26/2022] [Indexed: 11/06/2022] Open
Affiliation(s)
- Young Hyun Jung
- Department of Veterinary Physiology, College of Veterinary Medicine, Research Institute for Veterinary Science, and BK21 Four Future Veterinary Medicine Leading Education & Research Center, Seoul National University, Seoul 08826, Korea
| | - Ho Jae Han
- Department of Veterinary Physiology, College of Veterinary Medicine, Research Institute for Veterinary Science, and BK21 Four Future Veterinary Medicine Leading Education & Research Center, Seoul National University, Seoul 08826, Korea
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Yue B, Wang H, Cai X, Wang J, Chai Z, Peng W, Shu S, Fu C, Zhong J. Adipose-Secreted Exosomes and Their Pathophysiologic Effects on Skeletal Muscle. Int J Mol Sci 2022; 23:12411. [PMID: 36293266 PMCID: PMC9604254 DOI: 10.3390/ijms232012411] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 10/07/2022] [Accepted: 10/14/2022] [Indexed: 04/30/2024] Open
Abstract
Due to its prominent secretory activity, adipose tissue (AT) is now considered a major player in the crosstalk between organs, especially with skeletal muscle. In which, exosomes are effective carriers for the intercellular material transfer of a wide range of molecules that can influence a series of physiological and pathological processes in recipient cells. Considering their underlying roles, the regulatory mechanisms of adipose-secreted exosomes and their cellular crosstalk with skeletal muscle have received great attention in the field. In this review, we describe what is currently known of adipose-secreted exosomes, as well as their applications in skeletal muscle pathophysiology.
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Affiliation(s)
- Binglin Yue
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Sichuan Province and Ministry of Education, Southwest Minzu University, Chengdu 610225, China
| | - Hui Wang
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Sichuan Province and Ministry of Education, Southwest Minzu University, Chengdu 610225, China
| | - Xin Cai
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Sichuan Province and Ministry of Education, Southwest Minzu University, Chengdu 610225, China
| | - Jiabo Wang
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Sichuan Province and Ministry of Education, Southwest Minzu University, Chengdu 610225, China
| | - Zhixin Chai
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Sichuan Province and Ministry of Education, Southwest Minzu University, Chengdu 610225, China
| | - Wei Peng
- Academy of Animal Science and Veterinary Medicine, Qinghai University, Xining 810016, China
| | - Shi Shu
- Academy of Animal Science and Veterinary Medicine, Qinghai University, Xining 810016, China
| | - Changqi Fu
- Academy of Animal Science and Veterinary Medicine, Qinghai University, Xining 810016, China
| | - Jincheng Zhong
- Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Sichuan Province and Ministry of Education, Southwest Minzu University, Chengdu 610225, China
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