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He X, Zhou Y, Yu J, Huang Q, Chen Z, Xiao R, Liu C, Gui S, Xiong T. JiaGaSongTang improves chronic cholestasis via enhancing FXR-mediated bile acid metabolism. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 128:155347. [PMID: 38493717 DOI: 10.1016/j.phymed.2024.155347] [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: 09/22/2023] [Revised: 12/29/2023] [Accepted: 01/07/2024] [Indexed: 03/19/2024]
Abstract
BACKGROUND Bile acid (BA) enterohepatic circulation disorders are a main feature of chronic cholestatic diseases. Promoting BA metabolism is thus a potential method of improving enterohepatic circulation disorders, and treat enterohepatic inflammation, oxidative stress and fibrosis due to cholestasis. PURPOSE To investigate the effect of JiaGaSongTang (JGST) and its blood-absorbed ingredient 6-gingerol on α-naphthylisothiocyanate (ANIT)-induced chronic cholestasis, as well as elucidate the underlying regulatory mechanism. METHODS Chronic cholestasis was induced in mice via subcutaneous injection of ANIT (50 mg/kg) every other day for 14 d. Treatment groups were administered JGST orally daily. Damage to the liver and intestine was observed using histopathological techniques. Biochemical techniques were employed to assess total BA (TBA) levels in the serum, liver, and ileum samples. Liquid chromatograph-mass spectrometry/mass spectrometry (LC-MS/MS) was used to analyze fecal BA components. Bioinformatic methods were adopted to screen the core targets and pathways. The blood-absorbed ingredients of JGST were scrutinized via LC-MS/MS. The effects of the major JGST ingredients on farnesoid X receptor (FXR) transactivation were validated using dual luciferase reporter genes. Lastly, the effects of the FXR inhibitor, DY268, on JGST and 6-gingerol pharmacodynamics were observed at the cellular and animal levels. RESULTS JGST ameliorated pathological impairments in the liver and intestine, diminishing TBA levels in the serum, liver and gut. Fecal BA profiling revealed that JGST enhanced the excretion of toxic BA constituents, including deoxycholic acid. Bioinformatic analyses indicated that JGST engaged in anti-inflammatory mechanisms, attenuating collagen accumulation, and orchestrating BA metabolism via interactions with FXR and other pertinent targets. LC-MS/MS analysis identified six ingredients absorbed to the bloodstream, including 6-gingerol. Surface plasmon resonance (SPR) and dual luciferase reporter gene assays confirmed the abilities of 6-gingerol to bind to FXR and activate its transactivation. Ultimately, in both cellular and animal models, the therapeutic efficacy of JGST and 6-gingerol in chronic cholestasis was attenuated in the presence of FXR inhibitors. CONCLUSION The findings, for the first time, demonstrated that 6-gingerol, a blood-absorbed ingredient of JGST, can activate FXR to affect BA metabolism, and thereby attenuate ANIT-induced liver and intestinal injury in chronic cholestasis mice model via inhibition of inflammation, oxidative stress, and liver fibrosis, in part in a FXR-dependent mechanism.
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Affiliation(s)
- Xiaoliang He
- State Key Laboratory of Traditional Chinese Medicine Syndrome, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, No. 232 Outer Ring Road, Guangzhou, Guangdong 510006, China
| | - Yingya Zhou
- State Key Laboratory of Traditional Chinese Medicine Syndrome, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, No. 232 Outer Ring Road, Guangzhou, Guangdong 510006, China
| | - Jingtao Yu
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, No. 232 Outer Ring Road, Guangzhou, Guangdong 510006, China
| | - Qinpo Huang
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, No. 232 Outer Ring Road, Guangzhou, Guangdong 510006, China
| | - Zhengyuan Chen
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, No. 232 Outer Ring Road, Guangzhou, Guangdong 510006, China
| | - Ru Xiao
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, No. 232 Outer Ring Road, Guangzhou, Guangdong 510006, China
| | - Changhui Liu
- State Key Laboratory of Traditional Chinese Medicine Syndrome, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, No. 232 Outer Ring Road, Guangzhou, Guangdong 510006, China.
| | - Shuhua Gui
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, No. 232 Outer Ring Road, Guangzhou, Guangdong 510006, China.
| | - Tianqin Xiong
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, No. 232 Outer Ring Road, Guangzhou, Guangdong 510006, China.
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Palestino-Domínguez M, Escobedo-Calvario A, Salas-Silva S, Vergara-Mendoza M, Souza-Arroyo V, Lazzarini R, Miranda-Labra R, Bucio-Ortiz L, Gutiérrez-Ruiz MC, Gomez-Quiroz LE. Erk1/2 signaling mediates the HGF-induced protection against ethanol and acetaldehyde-induced toxicity in the pancreatic RINm5F cell line. J Biochem Mol Toxicol 2023; 37:e23302. [PMID: 36636782 DOI: 10.1002/jbt.23302] [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: 01/08/2022] [Revised: 06/03/2022] [Accepted: 01/05/2023] [Indexed: 01/14/2023]
Abstract
Alcohol-induced pancreas damage remains as one of the main risk factors for pancreatitis development. This disorder is poorly understood, particularly the effect of acetaldehyde, the primary alcohol metabolite, in the endocrine pancreas. Hepatocyte growth factor (HGF) is a protective protein in many tissues, displaying antioxidant, antiapoptotic, and proliferative responses. In the present work, we were focused on characterizing the response induced by HGF and its protective mechanism in the RINm5F pancreatic cell line treated with ethanol and acetaldehyde. RINm5F cells were treated with ethanol or acetaldehyde for 12 h in the presence or not of HGF (50 ng/ml). Cells under HGF treatment decreased the content of reactive oxygen species and lipid peroxidation induced by both toxics, improving cell viability. This effect was correlated to an improvement in insulin expression impaired by ethanol and acetaldehyde. Using a specific inhibitor of Erk1/2 abrogated the effects elicited by the growth factor. In conclusion, the work provides mechanistic evidence of the HGF-induced-protective response to the alcohol-induced damage in the main cellular component of the endocrine pancreas.
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Affiliation(s)
- Mayrel Palestino-Domínguez
- Posgrado en Biología Experimental, DCBS, Universidad Autónoma Metropolitana Iztapalapa, Mexico City, Mexico.,Area de Medicina Experimental y Traslacional, Departamento de Ciencias de la Salud, Universidad Autónoma Metropolitana Iztapalapa, Mexico City, Mexico
| | - Alejandro Escobedo-Calvario
- Posgrado en Biología Experimental, DCBS, Universidad Autónoma Metropolitana Iztapalapa, Mexico City, Mexico.,Area de Medicina Experimental y Traslacional, Departamento de Ciencias de la Salud, Universidad Autónoma Metropolitana Iztapalapa, Mexico City, Mexico
| | - Soraya Salas-Silva
- Posgrado en Biología Experimental, DCBS, Universidad Autónoma Metropolitana Iztapalapa, Mexico City, Mexico.,Area de Medicina Experimental y Traslacional, Departamento de Ciencias de la Salud, Universidad Autónoma Metropolitana Iztapalapa, Mexico City, Mexico
| | - Moises Vergara-Mendoza
- Posgrado en Biología Experimental, DCBS, Universidad Autónoma Metropolitana Iztapalapa, Mexico City, Mexico.,Area de Medicina Experimental y Traslacional, Departamento de Ciencias de la Salud, Universidad Autónoma Metropolitana Iztapalapa, Mexico City, Mexico
| | - Veronica Souza-Arroyo
- Area de Medicina Experimental y Traslacional, Departamento de Ciencias de la Salud, Universidad Autónoma Metropolitana Iztapalapa, Mexico City, Mexico.,Laboratorio de Medicina Experimental, Unidad de Medicina Traslacional, IIB, UNAM/Instituto Nacional de Cardiología Ignacio Chavez, Mexico City, Mexico
| | - Roberto Lazzarini
- Departamento de Biología de la Repducción, Universidad Autónoma Metropolitana Iztapalapa, Mexico City, Mexico
| | - Roxana Miranda-Labra
- Area de Medicina Experimental y Traslacional, Departamento de Ciencias de la Salud, Universidad Autónoma Metropolitana Iztapalapa, Mexico City, Mexico.,Laboratorio de Medicina Experimental, Unidad de Medicina Traslacional, IIB, UNAM/Instituto Nacional de Cardiología Ignacio Chavez, Mexico City, Mexico
| | - Leticia Bucio-Ortiz
- Area de Medicina Experimental y Traslacional, Departamento de Ciencias de la Salud, Universidad Autónoma Metropolitana Iztapalapa, Mexico City, Mexico.,Laboratorio de Medicina Experimental, Unidad de Medicina Traslacional, IIB, UNAM/Instituto Nacional de Cardiología Ignacio Chavez, Mexico City, Mexico
| | - María Concepción Gutiérrez-Ruiz
- Area de Medicina Experimental y Traslacional, Departamento de Ciencias de la Salud, Universidad Autónoma Metropolitana Iztapalapa, Mexico City, Mexico.,Laboratorio de Medicina Experimental, Unidad de Medicina Traslacional, IIB, UNAM/Instituto Nacional de Cardiología Ignacio Chavez, Mexico City, Mexico
| | - Luis E Gomez-Quiroz
- Area de Medicina Experimental y Traslacional, Departamento de Ciencias de la Salud, Universidad Autónoma Metropolitana Iztapalapa, Mexico City, Mexico.,Laboratorio de Medicina Experimental, Unidad de Medicina Traslacional, IIB, UNAM/Instituto Nacional de Cardiología Ignacio Chavez, Mexico City, Mexico
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Zhao Z, Liu S, Luo S, Zhou L, Liu J, Qian B, Shi J, Zhou Y, Li J, Jiang T, Lv Z, Yang Z. IL-25 ameliorates acute cholestatic liver injury via promoting hepatic bile acid secretion. Cytokine 2022; 158:155979. [PMID: 35914403 DOI: 10.1016/j.cyto.2022.155979] [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: 03/18/2022] [Revised: 07/01/2022] [Accepted: 07/22/2022] [Indexed: 11/25/2022]
Abstract
Cholestasis caused by bile secretion and excretion disorders is a serious manifestation of hepatopathy. Interleukin (IL)-25 is a member of the IL-17 cytokine family, which involves in mucosal immunity and type 2 immunity via its receptor-IL-17RB. Our previous studies have shown that IL-25 improves non-alcoholic fatty liver via stimulating M2 macrophage polarization and promotes development of hepatocellular carcinoma via alternative activation of macrophages. These hepatopathy are closely associated with cholestasis. However, whether IL-25 play an important role in cholestasis remains unclear. IL-25 treatment and IL-25 knockout (Il25-/-) mice were injected intragastrically with α-naphthyl isothiocyanate (ANIT) to determine the biological association between IL-25 and cholestasis. Here, we found that IL-25 and IL-17RB decreased in ANIT-induced cholestatic mice. Il25-/- mice showed exacerbated ANIT-induced parenchymal injury and IL-25 treatment significantly alleviated cholestatic liver injury induced by ANIT. We found that IL-25 reduced the level of hepatic total bile acids and increased the expression of multidrug resistance-associated protein 2 (MRP2) and multidrug resistance-associated protein 3 (MRP3) in liver. In conclusion, IL-25 exhibited a protective effect against ANIT-induced cholestatic liver injury in mice, which may be related to the regulation on bile acids secretion. These results provide a theoretical basis for the use of IL-25 in the treatment of cholestatic hepatopathy.
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Affiliation(s)
- Zewei Zhao
- Department of Biochemistry, Molecular Cancer Research Center, School of Medicine, Sun Yat-sen University, Shenzhen 518107, Guangdong Province, China
| | - Siqi Liu
- Department of Biochemistry, Molecular Cancer Research Center, School of Medicine, Sun Yat-sen University, Shenzhen 518107, Guangdong Province, China
| | - Shiya Luo
- Department of Biochemistry, Molecular Cancer Research Center, School of Medicine, Sun Yat-sen University, Shenzhen 518107, Guangdong Province, China; Department of Biochemistry, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou 510080, Guangdong Province, China
| | - Lin Zhou
- Department of Biochemistry, Molecular Cancer Research Center, School of Medicine, Sun Yat-sen University, Shenzhen 518107, Guangdong Province, China; Department of Biochemistry, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou 510080, Guangdong Province, China
| | - Junxi Liu
- Department of Biochemistry, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou 510080, Guangdong Province, China
| | - Bingxiu Qian
- Department of Biochemistry, Molecular Cancer Research Center, School of Medicine, Sun Yat-sen University, Shenzhen 518107, Guangdong Province, China
| | - Jianglin Shi
- Department of Biochemistry, Molecular Cancer Research Center, School of Medicine, Sun Yat-sen University, Shenzhen 518107, Guangdong Province, China
| | - Yayun Zhou
- Department of Biochemistry, Molecular Cancer Research Center, School of Medicine, Sun Yat-sen University, Shenzhen 518107, Guangdong Province, China; Department of Biochemistry, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou 510080, Guangdong Province, China
| | - Jin Li
- Department of Biochemistry, Molecular Cancer Research Center, School of Medicine, Sun Yat-sen University, Shenzhen 518107, Guangdong Province, China
| | - Tao Jiang
- Department of Biochemistry, Molecular Cancer Research Center, School of Medicine, Sun Yat-sen University, Shenzhen 518107, Guangdong Province, China
| | - Zhiyue Lv
- Key Laboratory of Tropical Disease Control, Sun Yat-sen University, Ministry of Education, Guangzhou 510080, Guangdong Province, China
| | - Zhonghan Yang
- Department of Biochemistry, Molecular Cancer Research Center, School of Medicine, Sun Yat-sen University, Shenzhen 518107, Guangdong Province, China.
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San-Huang-Chai-Zhu Formula Ameliorates Liver Injury in Intrahepatic Cholestasis through Suppressing SIRT1/PGC-1 α-Regulated Mitochondrial Oxidative Stress. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:7832540. [PMID: 35845569 PMCID: PMC9286970 DOI: 10.1155/2022/7832540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 06/25/2022] [Indexed: 11/17/2022]
Abstract
Background Chinese herbal formulae possess promising applications in treating intrahepatic cholestasis. Objective Our study aims to explore the protective effect of the San-Huang-Chai-Zhu formula (SHCZF) on liver injury in intrahepatic cholestasis (IC) and investigate the underlying mechanism related to mitochondrial oxidative stress. Methods An IC rat model was established by α-naphthyl isothiocyanate induction. Hepatic histomorphology was observed through hematoxylin and eosin staining. Levels of biochemical indexes of hepatic function and oxidative stress were determined by an enzyme-linked immunosorbent assay. Cell apoptosis in liver tissues was detected by the TUNEL assay. The mRNA expression of mtDNA, SIRT1, and PGC-1α was measured by qRT-PCR, and the protein expression of Bax, Bcl-2, caspase-3, SIRT1, and PGC-1α was determined by Western blotting. Results SHCZF treatment attenuated liver injury in IC. Levels of hepatic function parameters were decreased after SHCZF administration. In addition, the decreased level of malondialdehyde (MDA) and the increased levels of superoxide dismutase (SOD), glutathione (GSH), and adenosine triphosphate (ATP) in hepatic mitochondria confirmed that SHCZF could attenuate oxidative stress in IC. SHCZF treatment also reduced the apoptosis in the liver tissues of IC rats. Furthermore, SHCZF administration upregulated the expression of mtDNA, SIRT1, and PGC-1α in IC. Conclusions SHCZF exerts a protective effect on liver injury in IC via alleviating SIRT1/PGC-1α-regulated mitochondrial oxidative stress.
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Ganguly R, Gupta A, Pandey AK. Role of baicalin as a potential therapeutic agent in hepatobiliary and gastrointestinal disorders: A review. World J Gastroenterol 2022; 28:3047-3062. [PMID: 36051349 PMCID: PMC9331529 DOI: 10.3748/wjg.v28.i26.3047] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Revised: 03/21/2022] [Accepted: 05/22/2022] [Indexed: 02/06/2023] Open
Abstract
Baicalin is a natural bioactive compound derived from Scutellaria baicalensis, which is extensively used in traditional Chinese medicine. A literature survey demonstrated the broad spectrum of health benefits of baicalin such as antioxidant, anticancer, anti-inflammatory, antimicrobial, cardio-protective, hepatoprotective, renal protective, and neuroprotective properties. Baicalin is hydrolyzed to its metabolite baicalein by the action of gut microbiota, which is further reconverted to baicalin via phase 2 metabolism in the liver. Many studies have suggested that baicalin exhibits therapeutic potential against several types of hepatic disorders including hepatic fibrosis, xenobiotic-induced liver injury, fatty liver disease, viral hepatitis, cholestasis, ulcerative colitis, hepatocellular and colorectal cancer. During in vitro and in vivo examinations, it has been observed that baicalin showed a protective role against liver and gut-associated abnormalities by modifying several signaling pathways such as nuclear factor-kappa B, transforming growth factor beta 1/SMAD3, sirtuin 1, p38/mitogen-activated protein kinase/Janus kinase, and calcium/calmodulin-dependent protein kinase kinaseβ/adenosine monophosphate-activated protein kinase/acetyl-coenzyme A carboxylase pathways. Furthermore, baicalin also regulates the expression of fibrotic genes such as smooth muscle actin, connective tissue growth factor, β-catenin, and inflammatory cytokines such as interferon gamma, interleukin-6 (IL-6), tumor necrosis factor-alpha, and IL-1β, and attenuates the production of apoptotic proteins such as caspase-3, caspase-9 and B-cell lymphoma 2. However, due to its low solubility and poor bioavailability, widespread therapeutic applications of baicalin still remain a challenge. This review summarized the hepatic and gastrointestinal protective attributes of baicalin with an emphasis on the molecular mechanisms that regulate the interaction of baicalin with the gut microbiota.
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Affiliation(s)
- Risha Ganguly
- Department of Biochemistry, University of Allahabad, Allahabad (Prayagraj) 211002, Uttar Pradesh, India
| | - Ashutosh Gupta
- Department of Biochemistry, University of Allahabad, Allahabad (Prayagraj) 211002, Uttar Pradesh, India
| | - Abhay K Pandey
- Department of Biochemistry, University of Allahabad, Allahabad (Prayagraj) 211002, Uttar Pradesh, India
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Salas-Silva S, López-Ramirez J, Barrera-Chimal J, Lazzarini-Lechuga R, Simoni-Nieves A, Souza V, Miranda-Labra RU, Masso F, Roma MG, Gutiérrez-Ruiz MC, Bucio-Ortiz L, Gomez-Quiroz LE. Hepatocyte growth factor reverses cholemic nephropathy associated with α-naphthylisothiocyanate-induced cholestasis in mice. Life Sci 2022; 295:120423. [DOI: 10.1016/j.lfs.2022.120423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 02/15/2022] [Accepted: 02/16/2022] [Indexed: 02/07/2023]
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Simoni-Nieves A, Clavijo-Cornejo D, Salas-Silva S, Escobedo-Calvario A, Bucio L, Souza V, Gutiérrez-Ruiz MC, Miranda-Labra RU, Gomez-Quiroz LE. HGF/c-Met regulates p22 phox subunit of the NADPH oxidase complex in primary mouse hepatocytes by transcriptional and post-translational mechanisms. Ann Hepatol 2022; 25:100339. [PMID: 33675999 DOI: 10.1016/j.aohep.2021.100339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Revised: 02/17/2021] [Accepted: 02/18/2021] [Indexed: 02/04/2023]
Abstract
INTRODUCTION AND OBJECTIVES It is well-known that signaling mediated by the hepatocyte growth factor (HGF) and its receptor c-Met in the liver is involved in the control of cellular redox status and oxidative stress, particularly through its ability to induce hepatoprotective gene expression by activating survival pathways in hepatocytes. It has been reported that HGF can regulate the expression of some members of the NADPH oxidase family in liver cells, particularly the catalytic subunits and p22phox. In the present work we were focused to characterize the mechanism of regulation of p22phox by HGF and its receptor c-Met in primary mouse hepatocytes as a key determinant for cellular redox regulation. MATERIALS AND METHODS Primary mouse hepatocytes were treated with HGF (50 ng/mL) at different times. cyba expression (gene encoding p22phox) or protein content were addressed by real time RT-PCR, Western blot or immunofluorescence. Protein interactions were explored by immunoprecipitation and FRET analysis. RESULTS Our results provided mechanistic information supporting the transcriptional repression of cyba induced by HGF in a mechanism dependent of NF-κB activity. We identified a post-translational regulation mechanism directed by p22phox degradation by proteasome 26S, and a second mechanism mediated by p22phox sequestration by c-Met in plasma membrane. CONCLUSION Our data clearly show that HGF/c-Met exerts regulation of the NADPH oxidase by a wide-range of molecular mechanisms. NADPH oxidase-derived reactive oxygen species regulated by HGF/c-Met represents one of the main mechanisms of signal transduction elicited by this growth factor.
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Affiliation(s)
- Arturo Simoni-Nieves
- Posgrado en Biología Experimental, DCBS, Universidad Autónoma Metropolitana-Iztapalapa, Mexico City, Mexico; Área de Medicina Experimental y Traslacional, Departamento de Ciencias de la Salud, Universidad Autónoma Metropolitana-Iztapalapa, Mexico City, Mexico
| | - Denise Clavijo-Cornejo
- División de Enfermedades Musculoesqueléticas y Reumáticas, Instituto Nacional de Rehabilitación Luis Guillermo Ibarra Ibarra, Mexico City, Mexico
| | - Soraya Salas-Silva
- Posgrado en Biología Experimental, DCBS, Universidad Autónoma Metropolitana-Iztapalapa, Mexico City, Mexico; Área de Medicina Experimental y Traslacional, Departamento de Ciencias de la Salud, Universidad Autónoma Metropolitana-Iztapalapa, Mexico City, Mexico
| | - Alejandro Escobedo-Calvario
- Posgrado en Biología Experimental, DCBS, Universidad Autónoma Metropolitana-Iztapalapa, Mexico City, Mexico; Área de Medicina Experimental y Traslacional, Departamento de Ciencias de la Salud, Universidad Autónoma Metropolitana-Iztapalapa, Mexico City, Mexico
| | - Leticia Bucio
- Área de Medicina Experimental y Traslacional, Departamento de Ciencias de la Salud, Universidad Autónoma Metropolitana-Iztapalapa, Mexico City, Mexico; Laboratorio de Medicina Experimental, Unidad de Medicina Traslacional, IIB, UNAM/Instituto Nacional de Cardiología Ignacio Chavez, Mexico City, Mexico
| | - Verónica Souza
- Área de Medicina Experimental y Traslacional, Departamento de Ciencias de la Salud, Universidad Autónoma Metropolitana-Iztapalapa, Mexico City, Mexico; Laboratorio de Medicina Experimental, Unidad de Medicina Traslacional, IIB, UNAM/Instituto Nacional de Cardiología Ignacio Chavez, Mexico City, Mexico
| | - María Concepción Gutiérrez-Ruiz
- Área de Medicina Experimental y Traslacional, Departamento de Ciencias de la Salud, Universidad Autónoma Metropolitana-Iztapalapa, Mexico City, Mexico; Laboratorio de Medicina Experimental, Unidad de Medicina Traslacional, IIB, UNAM/Instituto Nacional de Cardiología Ignacio Chavez, Mexico City, Mexico
| | - Roxana U Miranda-Labra
- Área de Medicina Experimental y Traslacional, Departamento de Ciencias de la Salud, Universidad Autónoma Metropolitana-Iztapalapa, Mexico City, Mexico; Laboratorio de Medicina Experimental, Unidad de Medicina Traslacional, IIB, UNAM/Instituto Nacional de Cardiología Ignacio Chavez, Mexico City, Mexico.
| | - Luis E Gomez-Quiroz
- Área de Medicina Experimental y Traslacional, Departamento de Ciencias de la Salud, Universidad Autónoma Metropolitana-Iztapalapa, Mexico City, Mexico; Laboratorio de Medicina Experimental, Unidad de Medicina Traslacional, IIB, UNAM/Instituto Nacional de Cardiología Ignacio Chavez, Mexico City, Mexico.
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Mechanism of cholangiocellular damage and repair during cholestasis. Ann Hepatol 2021; 26:100530. [PMID: 34509686 DOI: 10.1016/j.aohep.2021.100530] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 04/30/2021] [Accepted: 04/30/2021] [Indexed: 02/04/2023]
Abstract
The mechanism of damage of the biliary epithelium remains partially unexplored. However, recently many works have offered new evidence regarding the cholangiocytes' damage process, which is the main target in a broad spectrum of pathologies ranging from acute cholestasis, cholangiopathies to cholangiocarcinoma. This is encouraging since some works addressed this epithelium's relevance in health and disease until a few years ago. The biliary tree in the liver, comprised of cholangiocytes, is a pipeline for bile flow and regulates key hepatic processes such as proliferation, regeneration, immune response, and signaling. This review aimed to compile the most recent advances on the mechanisms of cholangiocellular damage during cholestasis, which, although it is present in many cholangiopathies, is not necessarily a common or conserved process in all of them, having a relevant role cAMP and PKA during obstructive cholestasis, as well as Ca2+-dependent PKC in functional cholestasis. Cholangiocellular damage could vary according to the type of cholestasis, the aggressor, or the bile ducts' location where it develops and what kind of damage can favor cholangiocellular carcinoma development.
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Castellanos-Tapia L, Tejero-Barrera ME, Salas-Silva S, Simoni-Nieves A, Escobedo-Calvario A, Gomez-Quiroz LE. Mediterranean-like mix of fatty acids induces cellular protection on lipid-overloaded hepatocytes from western diet fed mice. Ann Hepatol 2021; 19:489-496. [PMID: 32663612 DOI: 10.1016/j.aohep.2020.06.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 06/18/2020] [Accepted: 06/19/2020] [Indexed: 02/04/2023]
Abstract
INTRODUCTION AND OBJECTIVE Non-alcoholic fatty liver disease remains as one of the main liver disorders worldwide. It is widely accepted that is the kind of lipid, rather than the amount deposited in the cells that determines cell damage. Cholesterol and saturated free fatty acids are deleterious lipids when accumulated but, in contrast, there are some valuable lipids that could counteract those with harmful properties. Much of this knowledge arises from studies using a single fatty acid, but the effects of a combination of fatty acids, as obtained by diet has been poorly addressed. In the present work, we were focused to figure out the cellular effect of two different mixes of fatty acids, one with high proportion of saturated fatty acids, and another one with high proportion of unsaturated fatty acids (Mediterranean-like) in a cellular model of steatosis. MATERIAL AND METHODS Primary mouse hepatocytes from animals fed with a western diet (high fat and carbohydrates diet), were treated with both mixes of fatty acids for 24 h. RESULTS Our data clearly show that only the high unsaturated fatty acid mix induced a decrease in triglycerides (47.5%) and cholesterol (59%) content in steatotic hepatocytes mediating cellular protection associated to the decrement of ROS and oxidative damage. The mixture of high saturated fatty acids exhibited no effects, preserving high levels of cholesterol and triglycerides and oxidative damage. In conclusion, our results show that Mediterranean-like mix of fatty acids exerts cellular protection in steatosis by decreasing triglycerides, cholesterol, ROS content and oxidative damage.
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Affiliation(s)
- Lyssia Castellanos-Tapia
- Nutrigenomics Laboratory, National Institute of Genomic Medicine, Mexico City, Mexico; Posgrado en Biologia Experimental, DCBS, Universidad Autonoma Metropolitana Unidad Iztapalapa, Mexico City, Mexico
| | | | - Soraya Salas-Silva
- Posgrado en Biologia Experimental, DCBS, Universidad Autonoma Metropolitana Unidad Iztapalapa, Mexico City, Mexico; Departamento de Ciencias de la Salud, Universidad Autónoma Metropolitana Iztapalapa, Mexico City, Mexico
| | - Arturo Simoni-Nieves
- Posgrado en Biologia Experimental, DCBS, Universidad Autonoma Metropolitana Unidad Iztapalapa, Mexico City, Mexico; Departamento de Ciencias de la Salud, Universidad Autónoma Metropolitana Iztapalapa, Mexico City, Mexico
| | - Alejandro Escobedo-Calvario
- Posgrado en Biologia Experimental, DCBS, Universidad Autonoma Metropolitana Unidad Iztapalapa, Mexico City, Mexico; Departamento de Ciencias de la Salud, Universidad Autónoma Metropolitana Iztapalapa, Mexico City, Mexico
| | - Luis E Gomez-Quiroz
- Departamento de Ciencias de la Salud, Universidad Autónoma Metropolitana Iztapalapa, Mexico City, Mexico.
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Kim JY, Choi Y, Leem J, Song JE. Heme Oxygenase-1 Induction by Cobalt Protoporphyrin Ameliorates Cholestatic Liver Disease in a Xenobiotic-Induced Murine Model. Int J Mol Sci 2021; 22:ijms22158253. [PMID: 34361019 PMCID: PMC8347179 DOI: 10.3390/ijms22158253] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 07/26/2021] [Accepted: 07/30/2021] [Indexed: 12/12/2022] Open
Abstract
Cholestatic liver diseases can progress to end-stage liver disease and reduce patients' quality of life. Although their underlying mechanisms are still incompletely elucidated, oxidative stress is considered to be a key contributor to these diseases. Heme oxygenase-1 (HO-1) is a cytoprotective enzyme that displays antioxidant action. It has been found that this enzyme plays a protective role against various inflammatory diseases. However, the role of HO-1 in cholestatic liver diseases has not yet been investigated. Here, we examined whether pharmacological induction of HO-1 by cobalt protoporphyrin (CoPP) ameliorates cholestatic liver injury. To this end, a murine model of 3,5-diethoxycarbonyl-1,4-dihydrocollidine (DDC) diet feeding was used. Administration of CoPP ameliorated liver damage and cholestasis with HO-1 upregulation in DDC diet-fed mice. Induction of HO-1 by CoPP suppressed the DDC diet-induced oxidative stress and hepatocyte apoptosis. In addition, CoPP attenuated cytokine production and inflammatory cell infiltration. Furthermore, deposition of the extracellular matrix and expression of fibrosis-related genes after DDC feeding were also decreased by CoPP. HO-1 induction decreased the number of myofibroblasts and inhibited the transforming growth factor-β pathway. Altogether, these data suggest that the pharmacological induction of HO-1 ameliorates cholestatic liver disease by suppressing oxidative stress, hepatocyte apoptosis, and inflammation.
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Affiliation(s)
- Jung-Yeon Kim
- Department of Immunology, School of Medicine, Catholic University of Daegu, Daegu 42472, Korea;
| | - Yongmin Choi
- Department of Rehabilitation Medicine, School of Medicine, Keimyung University, Daegu 42601, Korea;
| | - Jaechan Leem
- Department of Immunology, School of Medicine, Catholic University of Daegu, Daegu 42472, Korea;
- Correspondence: (J.L.); (J.E.S.)
| | - Jeong Eun Song
- Department of Internal Medicine, School of Medicine, Catholic University of Daegu, Daegu 42472, Korea
- Correspondence: (J.L.); (J.E.S.)
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Hu Q, Zhang W, Wu Z, Tian X, Xiang J, Li L, Li Z, Peng X, Wei S, Ma X, Zhao Y. Baicalin and the liver-gut system: Pharmacological bases explaining its therapeutic effects. Pharmacol Res 2021; 165:105444. [PMID: 33493657 DOI: 10.1016/j.phrs.2021.105444] [Citation(s) in RCA: 78] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 01/03/2021] [Accepted: 01/11/2021] [Indexed: 02/06/2023]
Abstract
With the development of high-throughput screening and bioinformatics technology, natural products with a range of pharmacological targets in multiple diseases have become important sources of new drug discovery. These compounds are derived from various plants, including the dried root of Scutellaria baicalensis Georgi, which is often used as a traditional Chinese herb named Huangqin, a popular medication used for thousands of years in China. Many studies have shown that baicalin, an extract from Scutellaria baicalensis Georgi, exerts various protective effects on liver and gut diseases. Baicalin plays a therapeutic role mainly by mediating downstream apoptosis and immune response pathways induced by upstream oxidative stress and inflammation. During oxidative stress regulation, PI3K/Akt/NRF2, Keap-1, NF-κB and HO-1 are key factors associated with the healing effects of baicalin on NAFLD/NASH, ulcerative colitis and cholestasis. In the inflammatory response, IL-6, IL-1β, TNF-α, MIP-2 and MIP-1α are involved in the alleviation of NAFLD/NASH, cholestasis and liver fibrosis by baicalin, as are TGF-β1/Smads, STAT3 and NF-κB. Regarding the apoptosis pathway, Bax, Bcl-2, Caspase-3 and Caspase-9 are key factors related to the suppression of hepatocellular carcinoma and attenuation of liver injury and colorectal cancer. In addition to immune regulation, PD-1/PDL-1 and TLR4-NF-κB are correlated with the alleviation of hepatocellular carcinoma, ulcerative colitis and colorectal cancer by baicalin. Moreover, baicalin regulates intestinal flora by promoting the production of SCFAs. Furthermore, BA is involved in the interactions of the liver-gut axis by regulating TGR5, FXR, bile acids and the microbiota. In general, a comprehensive analysis of this natural compound was conducted to determine the mechanism by which it regulates bile acid metabolism, the intestinal flora and related signaling pathways, providing new insights into the pharmacological effects of baicalin. The mechanism linking the liver and gut systems needs to be elucidated to draw attention to its great clinical importance.
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Affiliation(s)
- Qichao Hu
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Wenwen Zhang
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Zhao Wu
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Xin Tian
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Junbao Xiang
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Longxuan Li
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Zhihao Li
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Xi Peng
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Shizhang Wei
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China; Department of Pharmacy, Fifth Medical Center of PLA General Hospital, Beijing, 100039, China
| | - Xiao Ma
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
| | - Yanling Zhao
- Department of Pharmacy, Fifth Medical Center of PLA General Hospital, Beijing, 100039, China.
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