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De la Cruz-Color L, Dominguez-Rosales JA, Maldonado-González M, Ruíz-Madrigal B, Sánchez Muñoz MP, Zaragoza-Guerra VA, Espinoza-Padilla VH, Ruelas-Cinco EDC, Ramírez-Meza SM, Torres Baranda JR, González-Gutiérrez MDR, Hernandez Nazara ZH. Evidence That Peripheral Leptin Resistance in Omental Adipose Tissue and Liver Correlates with MASLD in Humans. Int J Mol Sci 2024; 25:6420. [PMID: 38928125 PMCID: PMC11203746 DOI: 10.3390/ijms25126420] [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: 05/07/2024] [Revised: 06/04/2024] [Accepted: 06/06/2024] [Indexed: 06/28/2024] Open
Abstract
Leptin regulates lipid metabolism, maximizing insulin sensitivity; however, peripheral leptin resistance is not fully understood, and its contribution to metabolic dysfunction-associated steatotic liver disease (MASLD) is unclear. This study evaluated the contribution of the leptin axis to MASLD in humans. Forty-three participants, mostly female (86.04%), who underwent cholecystectomy were biopsied. Of the participants, 24 were healthy controls, 8 had MASLD, and 11 had metabolic dysfunction-associated steatohepatitis (MASH). Clinical and biochemical data and the gene expression of leptin, leptin receptor (LEPR), suppressor of cytokine signaling 3 (SOCS3), sterol regulatory element-binding transcription factor 1 (SREBF1), stearoyl-CoA desaturase-1 (SCD1), and patatin-like phospholipase domain-containing protein 2 (PNPLA2), were determined from liver and adipose tissue. Higher serum leptin and LEPR levels in the omental adipose tissue (OAT) and liver with MASH were found. In the liver, LEPR was positively correlated with leptin expression in adipose tissue, and SOCS3 was correlated with SREBF1-SCD1. In OAT, SOCS3 was correlated with insulin resistance and transaminase enzymes (p < 0.05 for all. In conclusion, we evidenced the correlation between the peripheral leptin resistance axis in OAT-liver crosstalk and the complications of MASLD in humans.
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Affiliation(s)
- Lucia De la Cruz-Color
- Centro de Investigación en Biotecnología Microbiana y Alimentaria, División de Desarrollo Biotecnológico, Centro Universitario de la Ciénega, Universidad de Guadalajara, Ocotlán 47820, C.P., Mexico;
- Instituto de Investigación en Enfermedades Crónicas Degenerativas, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara 44340, C.P., Mexico (V.H.E.-P.)
| | - Jose Alfredo Dominguez-Rosales
- Instituto de Investigación en Enfermedades Crónicas Degenerativas, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara 44340, C.P., Mexico (V.H.E.-P.)
| | - Montserrat Maldonado-González
- Laboratorio de Investigación en Microbiología, Departamento de Microbiología y Patología, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara 44340, C.P., Mexico; (M.M.-G.); (B.R.-M.); (J.R.T.B.)
| | - Bertha Ruíz-Madrigal
- Laboratorio de Investigación en Microbiología, Departamento de Microbiología y Patología, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara 44340, C.P., Mexico; (M.M.-G.); (B.R.-M.); (J.R.T.B.)
| | - Martha P. Sánchez Muñoz
- Nuevo Hospital Civil de Guadalajara Dr. Juan I. Menchaca, Unidad de Cirugía Bariátrica y Metabólica, Guadalajara 44340, C.P., Mexico;
| | - Vianney Alejandrina Zaragoza-Guerra
- Instituto Tecnológico y de Estudios Superiores de Monterrey, Campus Guadalajara, Escuela de Medicina y Ciencias de la Salud, Zapopan 45201, C.P., Mexico; (V.A.Z.-G.); (M.d.R.G.-G.)
| | - Victor H. Espinoza-Padilla
- Instituto de Investigación en Enfermedades Crónicas Degenerativas, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara 44340, C.P., Mexico (V.H.E.-P.)
| | | | - Sandra M. Ramírez-Meza
- Coordinación de la Licenciatura en Nutrición, División de Estudios de la Salud Centro Universitario de los Valles, Universidad de Guadalajara, Ameca Km. 45.5, Ameca 46600, C.P., Mexico;
| | - José R. Torres Baranda
- Laboratorio de Investigación en Microbiología, Departamento de Microbiología y Patología, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara 44340, C.P., Mexico; (M.M.-G.); (B.R.-M.); (J.R.T.B.)
| | - María del R. González-Gutiérrez
- Instituto Tecnológico y de Estudios Superiores de Monterrey, Campus Guadalajara, Escuela de Medicina y Ciencias de la Salud, Zapopan 45201, C.P., Mexico; (V.A.Z.-G.); (M.d.R.G.-G.)
| | - Zamira Helena Hernandez Nazara
- Instituto de Investigación en Enfermedades Crónicas Degenerativas, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara 44340, C.P., Mexico (V.H.E.-P.)
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Zakaria Z, Othman ZA, Nna VU, Mohamed M. The promising roles of medicinal plants and bioactive compounds on hepatic lipid metabolism in the treatment of non-alcoholic fatty liver disease in animal models: molecular targets. Arch Physiol Biochem 2023; 129:1262-1278. [PMID: 34153200 DOI: 10.1080/13813455.2021.1939387] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 06/01/2021] [Indexed: 12/13/2022]
Abstract
Imbalance in hepatic lipid metabolism can lead to an abnormal triglycerides deposition in the hepatocytes which can cause non-alcoholic fatty liver disease (NAFLD). Four main mechanisms responsible for regulating hepatic lipid metabolism are fatty acid uptake, de novo lipogenesis, lipolysis and fatty acid oxidation. Controlling the expression of transcription factors at molecular level plays a crucial role in NAFLD management. This paper reviews various medicinal plants and their bioactive compounds emphasising mechanisms involved in hepatic lipid metabolism, other important NAFLD pathological features, and their promising roles in managing NAFLD through regulating key transcription factors. Although there are many medicinal plants popularly investigated for NAFLD treatment, there is still little information and scientific evidence available and there has been no research on clinical trials scrutinised on this matter. This review also aims to provide molecular information of medicinal plants in NALFD treatment that might have potentials for future scientifically controlled studies.
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Affiliation(s)
- Zaida Zakaria
- Department of Physiology, School of Medical Sciences, Health Campus, Universiti Sains Malaysia, Kelantan, Malaysia
| | - Zaidatul Akmal Othman
- Department of Physiology, School of Medical Sciences, Health Campus, Universiti Sains Malaysia, Kelantan, Malaysia
- Unit of Physiology, Faculty of Medicine, Universiti Sultan Zainal Abidin, Kuala Terengganu, Malaysia
| | - Victor Udo Nna
- Department of Physiology, Faculty of Basic Medical Sciences, College of Medical Sciences, University of Calabar, Calabar, Nigeria
| | - Mahaneem Mohamed
- Department of Physiology, School of Medical Sciences, Health Campus, Universiti Sains Malaysia, Kelantan, Malaysia
- Unit of Integrative Medicine, School of Medical Sciences, Health Campus, Universiti Sains Malaysia, Kelantan, Malaysia
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Zhong X, Lv M, Ma M, Huang Q, Hu R, Li J, Yi J, Sun J, Zhou X. State of CD8 + T cells in progression from nonalcoholic steatohepatitis to hepatocellular carcinoma: From pathogenesis to immunotherapy. Biomed Pharmacother 2023; 165:115131. [PMID: 37429231 DOI: 10.1016/j.biopha.2023.115131] [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: 05/21/2023] [Revised: 06/26/2023] [Accepted: 07/02/2023] [Indexed: 07/12/2023] Open
Abstract
With the obesity epidemic, nonalcoholic steatohepatitis (NASH) is emerging as the fastest growing potential cause of hepatocellular carcinoma (HCC). NASH has been demonstrated to establish a tumor-prone liver microenvironment where both innate and adaptive immune systems are involved. As the most typical anti-tumor effector, the cell function of CD8+ T cells is remodeled by chronic inflammation, metabolic alteration, lipid toxicity and oxidative stress in the liver microenvironment along the NASH to HCC transition. Unexpectedly, NASH may blunt the effect of immune checkpoint inhibitor therapy against HCC due to the dysregulated CD8+ T cells. Growing evidence has supported that NASH is likely to facilitate the state transition of CD8+ T cells with changes in cell motility, effector function, metabolic reprogramming and gene transcription according to single-cell sequencing. However, the mechanistic insight of CD8+ T cell states in the NASH-driven HCC is not comprehensive. Herein, we focus on the characterization of state phenotypes of CD8+ T cells with both functional and metabolic signatures in NASH-driven fibrosis and HCC. The NASH-specific CD8+ T cells are speculated to mainly have a dualist effect, where its aberrant activated phenotype sustains chronic inflammation in NASH but subsequently triggers its exhaustion in HCC. As the exploration of CD8+ T cells on the distribution and phenotypic shifts will provide a new direction for the intervention strategies against HCC, we also discuss the implications for targeting different phenotypes of CD8+ T cells, shedding light on the personalized immunotherapy for NASH-driven HCC.
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Affiliation(s)
- Xin Zhong
- Department of Liver Disease, Shenzhen Traditional Chinese Medicine Hospital, Shenzhen, Guangdong, China; Department of Liver Disease, the fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen, Guangdong, China
| | - Minling Lv
- Department of Liver Disease, Shenzhen Traditional Chinese Medicine Hospital, Shenzhen, Guangdong, China; Department of Liver Disease, the fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen, Guangdong, China
| | - MengQing Ma
- Department of Liver Disease, Shenzhen Traditional Chinese Medicine Hospital, Shenzhen, Guangdong, China; Department of Liver Disease, the fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen, Guangdong, China
| | - Qi Huang
- Department of Liver Disease, Shenzhen Traditional Chinese Medicine Hospital, Shenzhen, Guangdong, China; Department of Liver Disease, the fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen, Guangdong, China
| | - Rui Hu
- Department of Liver Disease, Shenzhen Traditional Chinese Medicine Hospital, Shenzhen, Guangdong, China; Department of Liver Disease, the fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen, Guangdong, China
| | - Jing Li
- Department of Liver Disease, Shenzhen Traditional Chinese Medicine Hospital, Shenzhen, Guangdong, China; Department of Liver Disease, the fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen, Guangdong, China
| | - Jinyu Yi
- Department of Liver Disease, Shenzhen Traditional Chinese Medicine Hospital, Shenzhen, Guangdong, China; Department of Liver Disease, the fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen, Guangdong, China
| | - Jialing Sun
- Department of Liver Disease, Shenzhen Traditional Chinese Medicine Hospital, Shenzhen, Guangdong, China; Department of Liver Disease, the fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen, Guangdong, China
| | - Xiaozhou Zhou
- Department of Liver Disease, Shenzhen Traditional Chinese Medicine Hospital, Shenzhen, Guangdong, China; Department of Liver Disease, the fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen, Guangdong, China.
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Liu J, Ding M, Bai J, Luo R, Liu R, Qu J, Li X. Decoding the role of immune T cells: A new territory for improvement of metabolic-associated fatty liver disease. IMETA 2023; 2:e76. [PMID: 38868343 PMCID: PMC10989916 DOI: 10.1002/imt2.76] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 12/13/2022] [Accepted: 12/16/2022] [Indexed: 06/14/2024]
Abstract
Metabolic-associated fatty liver disease (MAFLD) is a new emerging concept and is associated with metabolic dysfunction, generally replacing the name of nonalcoholic fatty liver disease (NAFLD) due to heterogeneous liver condition and inaccuracies in definition. The prevalence of MAFLD is rising by year due to dietary changes, metabolic disorders, and no approved therapy, affecting a quarter of the global population and representing a major economic problem that burdens healthcare systems. Currently, in addition to the common causative factors like insulin resistance, oxidative stress, and lipotoxicity, the role of immune cells, especially T cells, played in MAFLD is increasingly being emphasized by global scholars. Based on the diverse classification and pathophysiological effects of immune T cells, we comprehensively analyzed their bidirectional regulatory effects on the hepatic inflammatory microenvironment and MAFLD progression. This interaction between MAFLD and T cells was also associated with hepatic-intestinal immune crosstalk and gut microbiota homeostasis. Moreover, we pointed out several T-cell-based therapeutic approaches including but not limited to adoptive transfer of T cells, fecal microbiota transplantation, and drug therapy, especially for natural products and Chinese herbal prescriptions. Overall, this study contributes to a better understanding of the important role of T cells played in MAFLD progression and corresponding therapeutic options and provides a potential reference for further drug development.
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Affiliation(s)
- Jia Liu
- School of Life SciencesBeijing University of Chinese MedicineBeijingChina
| | - Mingning Ding
- School of Life SciencesBeijing University of Chinese MedicineBeijingChina
| | - Jinzhao Bai
- School of Chinese Materia MedicaBeijing University of Chinese MedicineBeijingChina
| | - Ranyi Luo
- School of Life SciencesBeijing University of Chinese MedicineBeijingChina
| | - Runping Liu
- School of Chinese Materia MedicaBeijing University of Chinese MedicineBeijingChina
| | - Jiaorong Qu
- School of Life SciencesBeijing University of Chinese MedicineBeijingChina
| | - Xiaojiaoyang Li
- School of Life SciencesBeijing University of Chinese MedicineBeijingChina
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Jiang Q, Wills M, Geng X, Ding Y. Chlorpromazine and promethazine reduces Brain injury through RIP1-RIP3 regulated activation of NLRP3 inflammasome following ischemic stroke. Neurol Res 2021; 43:668-676. [PMID: 33829970 DOI: 10.1080/01616412.2021.1910904] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Accepted: 03/27/2021] [Indexed: 12/26/2022]
Abstract
Objectives: Stroke is an important cause of death and disability. Recent evidence suggests that post-stroke inflammation is an important factor in stroke pathology and a root cause of its lasting consequences. Phenothiazine drugs, like chlorpromazine and promethazine (C + P), induce hypothermia and have been shown to play a major role in neuroprotection. In the present study, we investigated this neuroprotective mechanism by assessing the anti-inflammatory effect of these drugs.Methods: Adult Sprague-Dawley rats underwent 2 h of middle cerebral artery occlusion (MCAO) followed by 6 or 24 h of reperfusion, with or without C + P (8 mg/kg). Infarct volumes, neurological deficits, along with mRNA and protein quantities of receptor-interacting protein 1 (RIP1), receptor-interacting protein 3 (RIP3), NLRPyrin domain containing 3 (NLRP3), and interleukin-1β (IL-1β) were assessed, as well as the infiltration of neutrophils and macrophages.Results: C + P induced hypothermia that significantly reduced RIP1, RIP3, NLRP3 and IL-1β expression, infarction, and immune cell infiltration, while C + P treatment with temperature control at 37°C induced lesser effect.Conclusion: These findings suggest that the anti-inflammatory effect of C + P may be dependent on drug-induced hypothermia and regulation of the NLRP3 inflammasome via the RIP1/RIP3 complex. Future investigations are needed regarding C + P as potential treatment of ischemic stroke.
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Affiliation(s)
- Qian Jiang
- China-America Institute of Neuroscience, Beijing Luhe Hospital, Capital Medical University, Beijing, China
- Department of Neurology, Beijing Luhe Hospital, Capital Medical University, Beijing, China
| | - Mélissa Wills
- Department of Neurosurgery, Wayne State University School of Medicine, Detroit, MI, USA
| | - Xiaokun Geng
- China-America Institute of Neuroscience, Beijing Luhe Hospital, Capital Medical University, Beijing, China
- Department of Neurology, Beijing Luhe Hospital, Capital Medical University, Beijing, China
- Department of Neurosurgery, Wayne State University School of Medicine, Detroit, MI, USA
| | - Yuchuan Ding
- Department of Neurosurgery, Wayne State University School of Medicine, Detroit, MI, USA
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Carreres L, Jílková ZM, Vial G, Marche PN, Decaens T, Lerat H. Modeling Diet-Induced NAFLD and NASH in Rats: A Comprehensive Review. Biomedicines 2021; 9:biomedicines9040378. [PMID: 33918467 PMCID: PMC8067264 DOI: 10.3390/biomedicines9040378] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 03/25/2021] [Accepted: 03/26/2021] [Indexed: 12/12/2022] Open
Abstract
Nonalcoholic fatty liver disease (NAFLD) is the most common chronic liver disease, characterized by hepatic steatosis without any alcohol abuse. As the prevalence of NAFLD is rapidly increasing worldwide, important research activity is being dedicated to deciphering the underlying molecular mechanisms in order to define new therapeutic targets. To investigate these pathways and validate preclinical study, reliable, simple and reproducible tools are needed. For that purpose, animal models, more precisely, diet-induced NAFLD and nonalcoholic steatohepatitis (NASH) models, were developed to mimic the human disease. In this review, we focus on rat models, especially in the current investigation of the establishment of the dietary model of NAFLD and NASH in this species, compiling the different dietary compositions and their impact on histological outcomes and metabolic injuries, as well as external factors influencing the course of liver pathogenesis.
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Affiliation(s)
- Lydie Carreres
- Institute for Advanced Biosciences, Research Center Inserm U 1209/CNRS 5309, 38700 La Tronche, France; (L.C.); (Z.M.J.); (P.N.M.); (T.D.)
- Université Grenoble-Alpes, 38000 Grenoble, France;
| | - Zuzana Macek Jílková
- Institute for Advanced Biosciences, Research Center Inserm U 1209/CNRS 5309, 38700 La Tronche, France; (L.C.); (Z.M.J.); (P.N.M.); (T.D.)
- Université Grenoble-Alpes, 38000 Grenoble, France;
| | - Guillaume Vial
- Université Grenoble-Alpes, 38000 Grenoble, France;
- Inserm U 1300, Hypoxia PathoPhysiology (HP2), 38000 Grenoble, France
| | - Patrice N. Marche
- Institute for Advanced Biosciences, Research Center Inserm U 1209/CNRS 5309, 38700 La Tronche, France; (L.C.); (Z.M.J.); (P.N.M.); (T.D.)
- Université Grenoble-Alpes, 38000 Grenoble, France;
| | - Thomas Decaens
- Institute for Advanced Biosciences, Research Center Inserm U 1209/CNRS 5309, 38700 La Tronche, France; (L.C.); (Z.M.J.); (P.N.M.); (T.D.)
- Université Grenoble-Alpes, 38000 Grenoble, France;
- Service D’hépato-Gastroentérologie, Pôle Digidune, CHU Grenoble Alpes, 38700 La Tronche, France
| | - Hervé Lerat
- Institute for Advanced Biosciences, Research Center Inserm U 1209/CNRS 5309, 38700 La Tronche, France; (L.C.); (Z.M.J.); (P.N.M.); (T.D.)
- Université Grenoble-Alpes, 38000 Grenoble, France;
- Unité Mixte de Service UGA hTAG, Inserm US 046, CNRS UAR 2019, 38700 La Tronche, France
- Correspondence:
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