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Xia N, Ding Z, Dong M, Li S, Liu J, Xue H, Wang Z, Lu J, Chen X. Protective Effects of Lycium ruthenicum Murray against Acute Alcoholic Liver Disease in Mice via the Nrf2/HO-1/NF-κB Signaling Pathway. Pharmaceuticals (Basel) 2024; 17:497. [PMID: 38675458 PMCID: PMC11054480 DOI: 10.3390/ph17040497] [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] [Received: 03/15/2024] [Revised: 04/07/2024] [Accepted: 04/10/2024] [Indexed: 04/28/2024] Open
Abstract
Acute alcoholic liver disease (ALD) resulting from short-term heavy alcohol consumption has become a global health concern. Moreover, anthocyanins have attracted much attention for their ability to prevent oxidation and inflammation. The present work evaluates the protective effects of Lycium ruthenicum Murray (LRM) against ALD and explores the possible underlying mechanism involved. The total anthocyanin content in LRM was 43.64 ± 9.28 Pt g/100 g dry weight. Mice were orally administered 50, 125, or 375 mg LRM/kg body weight (BW) for 21 days. On days 18-21, mice were orally administered 15 mL of ethanol/kg BW. Markers of liver damage, oxidative stress, and inflammation were examined. Furthermore, the modulatory effect of LRM on Nrf2/HO-1/NF-κB pathway molecules was evaluated through quantitative reverse transcription polymerase chain reaction (RT‒qPCR) and immunohistochemistry analyses. The difference between the groups indicated that LRM improved liver histopathology and the liver index, decreased aspartate transaminase, alanine transaminase, malondialdehyde, reactive oxygen species, IL-6, TNF-α, and IL-1β expression, but elevated superoxide dismutase, catalase, and glutathione-s-transferase levels. Moreover, LRM upregulated Nrf2 and Ho-1 but downregulated Nf-κb and Tnf-α genes at the transcript level. In summary, LRM alleviated ethanol-induced ALD in mice by reducing oxidative damage and associated inflammatory responses. LRM protects against ALD by reducing damage factors and enhancing defense factors, especially via the Nrf2/HO-1/NF-κB pathway. Thus, LRM has application potential in ALD prophylaxis and treatment.
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Affiliation(s)
- Niantong Xia
- State Key Laboratory for Quality Ensurance and Sustainable Use of Dao-di Herbs, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100193, China; (N.X.); (Z.D.); (M.D.); (S.L.); (J.L.); (H.X.)
- Department of Pharmaceutical Analysis, Heilongjiang University of Chinese Medicine, Harbin 150040, China;
| | - Zimian Ding
- State Key Laboratory for Quality Ensurance and Sustainable Use of Dao-di Herbs, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100193, China; (N.X.); (Z.D.); (M.D.); (S.L.); (J.L.); (H.X.)
| | - Mingran Dong
- State Key Laboratory for Quality Ensurance and Sustainable Use of Dao-di Herbs, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100193, China; (N.X.); (Z.D.); (M.D.); (S.L.); (J.L.); (H.X.)
| | - Shuyang Li
- State Key Laboratory for Quality Ensurance and Sustainable Use of Dao-di Herbs, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100193, China; (N.X.); (Z.D.); (M.D.); (S.L.); (J.L.); (H.X.)
| | - Jia Liu
- State Key Laboratory for Quality Ensurance and Sustainable Use of Dao-di Herbs, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100193, China; (N.X.); (Z.D.); (M.D.); (S.L.); (J.L.); (H.X.)
- Department of Pharmaceutical Analysis, Heilongjiang University of Chinese Medicine, Harbin 150040, China;
| | - Hongwei Xue
- State Key Laboratory for Quality Ensurance and Sustainable Use of Dao-di Herbs, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100193, China; (N.X.); (Z.D.); (M.D.); (S.L.); (J.L.); (H.X.)
| | - Zhigang Wang
- Department of Pharmaceutical Analysis, Heilongjiang University of Chinese Medicine, Harbin 150040, China;
| | - Juan Lu
- State Key Laboratory for Quality Ensurance and Sustainable Use of Dao-di Herbs, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100193, China; (N.X.); (Z.D.); (M.D.); (S.L.); (J.L.); (H.X.)
| | - Xi Chen
- State Key Laboratory for Quality Ensurance and Sustainable Use of Dao-di Herbs, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100193, China; (N.X.); (Z.D.); (M.D.); (S.L.); (J.L.); (H.X.)
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Zhou D, Yuan Z, Shu X, Tang H, Li J, Ye Y, Tao N, Zhou F, Zhang J, Zheng J, Wu Q, Zhang J. Diagnostic significance of alanine aminotransferase isoenzymes in alcoholic and non-alcoholic fatty liver cancers. Biosci Rep 2023; 43:BSR20230222. [PMID: 37883219 DOI: 10.1042/bsr20230222] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 10/26/2023] [Accepted: 10/26/2023] [Indexed: 10/28/2023] Open
Abstract
OBJECTIVES Alanine aminotransferase (ALT) expression is highly elevated in the serum of patients with hepatocellular carcinoma. However, the role of ALT isoenzymes in the total ALT activity remains unclear. In the present study, we systematically investigated the role of ALT isoenzymes in alcoholic and non-alcoholic fatty liver cancer. MATERIALS AND METHODS The expression of ALT1 and ALT2 at the mRNA and protein levels in 25 paired primary liver cancer tissues was detected by reverse transcription quantitative PCR (RT-qPCR), Western blotting, and immunohistochemistry. Serum ALT activity was determined using an automated biochemical analyzer. RESULTS The mRNA and protein expression levels of ALT1 and ALT2 were lower in the tissues of alcoholic and non-alcoholic fatty liver cancers than in the paracancerous tissues. Notably, ALT2 was highly expressed in non-alcoholic fatty liver cancer tissues compared with alcoholic fatty liver cancer tissues. Total serum ALT activity was mainly contributed by ALT1 in alcoholic fatty liver cancer, whereas ALT1 contributed only marginally more to the total ALT activity than ALT2 in non-alcoholic fatty liver cancer. ALT2/ALT1 ratio can well discriminate normal control group, alcoholic liver cancer and non-alcoholic liver cancer. CONCLUSION ALT1 contributed more to the total ALT activity than ALT2 in both alcoholic and non-alcoholic fatty liver cancer. Serum ALT2 to ALT activity was higher in non-alcoholic fatty liver cancer than that in alcoholic fatty liver cancer. ALT2/ALT1 ratio has some diagnostic significance for alcoholic and non-alcoholic liver cancer.
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Affiliation(s)
- Dandan Zhou
- Department of Clinical Laboratory, Chongqing Hospital of Traditional Chinese Medicine, Chongqing, China
- Laboratory for Diagnosis and Treatment of Infectious Diseases Integrated Traditional Chinese and Western Medicine, Chongqing Hospital of Traditional Chinese Medicine, Chongqing, China
| | - Zuowei Yuan
- Department of Clinical Laboratory, Chongqing Hospital of Traditional Chinese Medicine, Chongqing, China
| | - Xiaoqin Shu
- Department of Clinical Laboratory, Chongqing Hospital of Traditional Chinese Medicine, Chongqing, China
| | - Hejun Tang
- Department of Clinical Laboratory, Chongqing Hospital of Traditional Chinese Medicine, Chongqing, China
| | - Jie Li
- Department of Clinical Laboratory, Chongqing Hospital of Traditional Chinese Medicine, Chongqing, China
| | - Yangmin Ye
- Department of Clinical Laboratory, Chongqing Hospital of Traditional Chinese Medicine, Chongqing, China
| | - Nana Tao
- Department of Clinical Laboratory, Chongqing Hospital of Traditional Chinese Medicine, Chongqing, China
| | - Fangzhu Zhou
- Department of Clinical Laboratory, Chongqing Hospital of Traditional Chinese Medicine, Chongqing, China
| | - Jun Zhang
- Artron BioResearch Inc., 3938 North Fraser Way, Burnaby, British Columbia, Canada
- Jinan Kangbo Biotechnology, 2711 Ying Xiu Road, Jinan, Shandong Province, China
| | - Jian Zheng
- Artron BioResearch Inc., 3938 North Fraser Way, Burnaby, British Columbia, Canada
- Jinan Kangbo Biotechnology, 2711 Ying Xiu Road, Jinan, Shandong Province, China
| | - Qian Wu
- Department of Laboratory Medicine, The Second Affiliated Hospital of Chongqing Medical University, 74 Linjiang Road, Chongqing, China
| | - Juan Zhang
- Department of Clinical Laboratory, Chongqing Hospital of Traditional Chinese Medicine, Chongqing, China
- Laboratory for Diagnosis and Treatment of Infectious Diseases Integrated Traditional Chinese and Western Medicine, Chongqing Hospital of Traditional Chinese Medicine, Chongqing, China
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Bornstein R, Mulholland MT, Sedensky M, Morgan P, Johnson SC. Glutamine metabolism in diseases associated with mitochondrial dysfunction. Mol Cell Neurosci 2023; 126:103887. [PMID: 37586651 PMCID: PMC10773532 DOI: 10.1016/j.mcn.2023.103887] [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: 05/19/2023] [Revised: 08/10/2023] [Accepted: 08/13/2023] [Indexed: 08/18/2023] Open
Abstract
Mitochondrial dysfunction can arise from genetic defects or environmental exposures and impact a wide range of biological processes. Among these are metabolic pathways involved in glutamine catabolism, anabolism, and glutamine-glutamate cycling. In recent years, altered glutamine metabolism has been found to play important roles in the pathologic consequences of mitochondrial dysfunction. Glutamine is a pleiotropic molecule, not only providing an alternate carbon source to glucose in certain conditions, but also playing unique roles in cellular communication in neurons and astrocytes. Glutamine consumption and catabolic flux can be significantly altered in settings of genetic mitochondrial defects or exposure to mitochondrial toxins, and alterations to glutamine metabolism appears to play a particularly significant role in neurodegenerative diseases. These include primary mitochondrial diseases like Leigh syndrome (subacute necrotizing encephalopathy) and MELAS (mitochondrial myopathy with encephalopathy, lactic acidosis, and stroke-like episodes), as well as complex age-related neurodegenerative disorders such as Alzheimer's and Parkinson's diseases. Pharmacologic interventions targeting glutamine metabolizing and catabolizing pathways appear to provide some benefits in cell and animal models of these diseases, indicating glutamine metabolism may be a clinically relevant target. In this review, we discuss glutamine metabolism, mitochondrial disease, the impact of mitochondrial dysfunction on glutamine metabolic processes, glutamine in neurodegeneration, and candidate targets for therapeutic intervention.
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Affiliation(s)
- Rebecca Bornstein
- Center for Integrative Brain Research, Seattle Children's Research Institute, Seattle, USA
| | - Michael T Mulholland
- Department of Applied Sciences, Translational Bioscience, Northumbria University, Newcastle, UK
| | - Margaret Sedensky
- Center for Integrative Brain Research, Seattle Children's Research Institute, Seattle, USA; Department of Anesthesiology and Pain Medicine, University of Washington, Seattle, USA
| | - Phil Morgan
- Center for Integrative Brain Research, Seattle Children's Research Institute, Seattle, USA; Department of Anesthesiology and Pain Medicine, University of Washington, Seattle, USA
| | - Simon C Johnson
- Center for Integrative Brain Research, Seattle Children's Research Institute, Seattle, USA; Department of Anesthesiology and Pain Medicine, University of Washington, Seattle, USA; Department of Laboratory Medicine and Pathology, University of Washington, Seattle, USA; Department of Neurology, University of Washington, Seattle, USA; Department of Applied Sciences, Translational Bioscience, Northumbria University, Newcastle, UK.
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Prakoso YA, Widyarini S, Faresy FC, Utomo YS. Clinicopathological study of sarcomatoid renal cell carcinoma in animals in East Java, Indonesia, from 2017 to 2022. Open Vet J 2023; 13:64-73. [PMID: 36777435 PMCID: PMC9897499 DOI: 10.5455/ovj.2023.v13.i1.7] [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: 06/14/2022] [Accepted: 12/15/2022] [Indexed: 02/05/2023] Open
Abstract
Background Renal cell carcinoma (RCC) is common cancer derived from the renal epithelium. One of the rarest cases of RCC is sarcomatoid RCC (sRCC). The occurrence of sRCC in animals is not clearly demonstrated. Aim This study aimed to observe the clinicopathological characteristics of sRCC in animals from East Java, Indonesia, from 2017 to 2022. Methods This study used patients who were histopathologically diagnosed with sRCC in our laboratory from 2017 to 2022. The data on the clinical characteristics of animals, hematology, serology, histopathology, and immunohistochemistry (IHC) were retrieved and tabulated. The data were qualitatively and quantitatively analyzed using a simple descriptive method and Statistical Package for the Social Sciences version 26, respectively. Results Fourteen cases of sRCC in animals have been identified in this study. It was found in rodents, dogs, and cats. sRCC predominantly occurred in rodents (57.14%) without specific clinical signs. The common histopathological findings of sRCC were epithelial renal cells transition into elongated atypical spindle cells. In addition, other histopathological patterns of a renal epithelial cell such as clear cell, tubule-cystic, and papillary also have been found. IHC by using antibodies demonstrates that PAX8 is expressed on sRCC tissue samples 92.85% (13/14 samples). Hence, PAX8 could be used as a supporting method for establishing the diagnosis of sRCC in animals. Hematology and serological tests did not correlate to the type of sRCC either pure sRCC or dedifferentiated sRCC. sRCC results in hypercreatinemia in rodents and dogs. Conclusion This study shows that the incidence of sRCC in animals is rare. Animals with sRCC did not show any specific clinical signs. The histopathological finding is quite difficult to be differentiated from the other RCC. PAX8 expression on renal tissue samples is useful in supporting the diagnosis of sRCC in animals.
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Affiliation(s)
- Yos Adi Prakoso
- Department of Pharmacology, Faculty of Veterinary Medicine, University of Wijaya Kusuma Surabaya, Surabaya, Indonesia
| | - Sitarina Widyarini
- Department of Pathology, Faculty of Veterinary Medicine, Universitas Gadjah Mada, Yogyakarta, Indonesia,Corresponding Author: Sitarina Widyarini. Department of Pathology, Faculty of Veterinary Medicine, Universitas Gadjah Mada, Yogyakarta, Indonesia.
| | - Fradika Cahya Faresy
- Master Program in Veterinary Science, Faculty of Veterinary Medicine, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Yudha Sapto Utomo
- Master Program in Veterinary Science, Faculty of Veterinary Medicine, Universitas Gadjah Mada, Yogyakarta, Indonesia,Master Program in Vaccinology and Immunotherapeutic, Faculty of Veterinary Medicine, University of Airlangga, Surabaya, Indonesia
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Xiaotangzhike Pill Attenuates the Progression of Diabetes In Vivo through the Mediation of the Akt/GSK-3 β Axis. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:6709506. [PMID: 36588590 PMCID: PMC9797293 DOI: 10.1155/2022/6709506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/25/2022] [Revised: 11/24/2022] [Accepted: 12/12/2022] [Indexed: 12/24/2022]
Abstract
Background Diabetes seriously threatens the health of people. Traditional Chinese medicine has been proven to inhibit the progression of diabetes. Meanwhile, the Xiaotangzhike pill (XTZK) was known to alleviate the symptom of diabetes. Thus, this research decided to investigate the mechanism underlying the impact of XTZK in diabetes remains unexplored. Methods To assess the impact of XTZK in diabetes, in vivo model of diabetes was constructed. The contents of total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C), triglyceride (TG), and high-density lipoprotein cholesterol (HDL-C) in the rats were tested by the commercial kits. In addition, Masson and hematoxylin and eosin (H&E) staining were applied for assessing the histological changes and fibrosis in the rats, respectively. Furthermore, a western blot was applied to assess the protein levels. Results Streptozotocin (STZ) significantly increased the levels of area under the curve (AUC), TG, TC, LDL-C, and decreased the contents of HDL-C in rats, while these phenomena were partially reversed by XTZK. In addition, STZ notably induced inflammatory infiltration and fibrosis in the liver tissues of rats, which was greatly restored by XTZK. The levels of aspartate aminotransferase (AST), alanine aminotransferase (ALT), and malondialdehyde (MDA) in the serum of rats were notably upregulated by STZ, while the effect of STZ was markedly abolished by XTZK. Meanwhile, STZ-caused the upregulation of p-Smad2 and α-SMA in rats was restored by XTZK. Furthermore, XTZK notably inhibited the progression of Qi and Yin deficiency syndrome in diabetes through the mediation of the Akt/GSK-3β axis. Conclusion The Xiaotangzhike pill attenuates the progression of diabetes through the mediation of the Akt/GSK-3β axis. Hence, our study might supply a novel insight into discovering new strategies against diabetes.
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Wu B, Huang L, Wang Y, Zeng L, Lin Y, Li J, Wang S, Zhang G, An L. Yao medicine Amydrium hainanense suppresses hepatic fibrosis by repressing hepatic stellate cell activation via STAT3 signaling. Front Pharmacol 2022; 13:1043022. [PMID: 36588728 PMCID: PMC9794994 DOI: 10.3389/fphar.2022.1043022] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 12/05/2022] [Indexed: 12/15/2022] Open
Abstract
Ethnopharmacological relevance: Hepatic fibrosis (HF) occurs in response to chronic liver injury and may easily develop into irreversible liver cirrhosis or even liver cancer. Amydrium hainanense water extract (AHWE) is a water-soluble component extracted from the Yao medicine Amydrium hainanense (H.Li, Y.Shiao & S.L.Tseng) H.Li, which is commonly used for treating inflammatory diseases in folk. Previous evidence suggested that AHWE significantly inhibited hepatic stellate cell activation. However, little is known regarding the therapeutic effect of AHWE in HF and its underlying action mechanism. Objective: Investigation of the therapeutic effect of AHWE in HF and its underlying mechanism. Methods: The therapeutic effect of AHWE was tested in vivo using an HF mouse model via an intraperitoneal injection of carbon tetrachloride (CCl4). Histological evaluation of liver injury and fibrosis were tested by H&E staining and Masson's trichrome staining. Serum levels of ALT, AST, collagen type I (Col I), and hydroxyproline (HYP) were measured. The mRNA expression of liver fibrotic and inflammatory genes were tested, and the protein levels of alpha smooth muscle actin (α-SMA) and signal transducers and activators of transcription 3 (STAT3) were analyzed. The in vitro experiments were conducted using HSC-T6 and RAW264.7 cell lines. Results: Treatment with AHWE significantly reversed histopathological liver damage and liver function abnormalities in CCl4 mouse model. Also, the serum levels of ALT, AST, Col I, and HYP in CCl4-induced HF mice were improved in AHWE treatment. Further, AHWE showed a remarkable inhibitory effect on the expression of fibrosis markers (Acta2, Col1a1, and Col3a1) and inflammatory factors (Stat3, Tnfa, Il6, and Il1b) induced by CCl4. The results of in vitro experiments were consistent with those obtained in vivo. In addition, it is shown that STAT3 signaling was involved in the anti-fibrotic effects of AHWE as evidenced by STAT3 overexpression. Conclusion: The present study proposed a novel ethnomedicine for HF and suggested the underlying role of STAT3 signaling pathway regulation in this anti-fibrotic effect of the proposed medicine. These findings would serve as solid scientific evidence in support of the development of AHWE as a novel alternative or complementary therapy for HF prevention and treatment.
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Affiliation(s)
| | | | | | | | | | | | - Shaogui Wang
- *Correspondence: Shaogui Wang, ; Guifang Zhang, ; Lin An,
| | - Guifang Zhang
- *Correspondence: Shaogui Wang, ; Guifang Zhang, ; Lin An,
| | - Lin An
- *Correspondence: Shaogui Wang, ; Guifang Zhang, ; Lin An,
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Zeng Z, Hao H, Bi X, Lin Y, Yang L, Wang S, Shen G, Chang M, Jiang T, Deng W, Lu H, Sun F, Lu Y, Gao Y, Liu R, Xu M, Chen X, Hu L, Zhang L, Li M, Xie Y. Study on liver histopathology of chronic HBV infected patients with different normal ALT values. Front Immunol 2022; 13:1069752. [PMID: 36483546 PMCID: PMC9725112 DOI: 10.3389/fimmu.2022.1069752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Accepted: 11/08/2022] [Indexed: 11/23/2022] Open
Abstract
Aims Comparison of liver histopathological findings to explore the occurrence of liver inflammation in patients with chronic hepatitis B (CHB) under different alanine aminotransferase (ALT) normal values. Methods The patients who were diagnosed as chronic hepatitis B virus (HBV) infection by liver histopathology at the Department of Pathology, Beijing Ditan Hospital due to clinical difficulty in defining the degree of liver inflammation or fibrosis were retrospectively enrolled from May 2008 to November 2020. Study of the incidence of significant hepatic histopathology in enrolled patients according to different ALT normal values. Using logistic regression to investigate the relevant factors of significant hepatic histopathology. Results A total of 1474 patients were enrolled, 56.20% of the patients were male, and the overall patients' age was 36.80 ± 10.60 years. 39.00% of patients had liver inflammation grade G > 1, 34.70% liver fibrosis stage S > 1, and 48.17% patients had significant hepatic histopathology (G > 1 and/or S > 1). Among patients with normal ALT values, 36.40% and 40.40% had significant hepatic histopathology by American Association for the Study of Liver Diseases (AASLD) criteria and Chinese guideline criteria, respectively, but the difference was not statistically significant (χ2 = 3.38, P =0.066). In contrast, among patients with abnormal ALT values, 58.90% and 62.20% of patients had significant hepatic histopathology by AASLD criteria and Chinese guideline criteria, respectively, with no significant difference (χ2 = 2.28, P =0.131). ALT (P <0.001, OR=1.019), hepatitis B surface antigen (HBsAg) (P <0.001, OR=0.665) and hepatitis B e antigen (HBeAg) status (P <0.001, OR=2.238) were relevant factors in the occurrence of significant hepatic histopathology. ALT was positively corelated with grade of inflammation G (r =0.194, P <0.001) and negatively correlated with liver fibrosis stage S (r =-0.066, P =0.021). Conclusions Our study found no statistically significant differences in the presence of significant hepatic histopathology under the two ALT criteria. ALT, HBsAg and HBeAg status were related to the occurrence of significant hepatic histopathology.
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Affiliation(s)
- Zhan Zeng
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China,Department of Infectious Diseases, Peking University First Hospital, Beijing, China
| | - Hongxiao Hao
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Xiaoyue Bi
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Yanjie Lin
- Department of Hepatology Division 2, Peking University Ditan Teaching Hospital, Beijing, China
| | - Liu Yang
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Shiyu Wang
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Ge Shen
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Min Chang
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Tingting Jiang
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Wen Deng
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Huihui Lu
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Fangfang Sun
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Yao Lu
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Yuanjiao Gao
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Ruyu Liu
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Mengjiao Xu
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Xiaoxue Chen
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Leiping Hu
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Lu Zhang
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Minghui Li
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China,Department of Hepatology Division 2, Peking University Ditan Teaching Hospital, Beijing, China,*Correspondence: Yao Xie, ; Minghui Li,
| | - Yao Xie
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China,Department of Hepatology Division 2, Peking University Ditan Teaching Hospital, Beijing, China,*Correspondence: Yao Xie, ; Minghui Li,
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Wang T, Lu Z, Qu XH, Xiong ZY, Wu YT, Luo Y, Zhang ZY, Han XJ, Xie CF. Chrysophanol-8-O-glucoside protects mice against acute liver injury by inhibiting autophagy in hepatic stellate cells and inflammatory response in liver-resident macrophages. Front Pharmacol 2022; 13:951521. [PMID: 36147355 PMCID: PMC9485814 DOI: 10.3389/fphar.2022.951521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 08/10/2022] [Indexed: 11/13/2022] Open
Abstract
Acute liver failure (ALF) is an unfavorable condition characterized by the rapid loss of liver function and high mortality. Chrysophanol-8-O-glucoside (CPOG) is an anthraquinone derivative isolated from rhubarb. This study aims to evaluate the protective effect of CPOG on lipopolysaccharide (LPS)/D-GalN-induced ALF and its underlying mechanisms. LPS/D-GalN-induced mice ALF model and LPS treatment model in RAW 264.7 and LX2 cells were established. It was found that CPOG ameliorated LPS/D-GalN-induced liver injury and improved mortality as indicated by Hematoxylin-eosin (H&E) staining. Molecularly, qPCR and ELISA results showed that CPOG alleviated LPS/D-GalN-induced release of alanine aminotransferase and aspartate transaminase and the secretion of TNF-α and IL-1β in vivo. LPS/D-GalN-induced intracellular ROS production was also attenuated by CPOG in liver tissue. Further, CPOG attenuated ROS generation and inhibited the expression of p-IκB and p-p65 as well as the expression of TNF-α and IL-1β stimulated by LPS in RAW 264.7 cells. In addition, CPOG alleviated LPS-induced up-regulation of LC3B, p62, ATG5 and Beclin1 by attenuating ROS production and inhibiting MAPK signaling in LX2 cells. Taken together, our data indicated that the CPOG protected against LPS/D-GalN-induced ALF by inhibiting oxidative stress, inflammation response and autophagy. These findings suggest that CPOG could be potential drug for the treatment of ALF in clinic.
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Affiliation(s)
- Tao Wang
- Institute of Geriatrics, Jiangxi Provincial People’s Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, China
| | - Zhuo Lu
- Institute of Geriatrics, Jiangxi Provincial People’s Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, China
| | - Xin-Hui Qu
- Institute of Geriatrics, Jiangxi Provincial People’s Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, China
- Department of Neurology, Jiangxi Provincial People’s Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, China
| | - Zi-Ying Xiong
- Department of Pathology, Jiangxi Maternal and Child Health Hospital, Nanchang, China
| | - Ya-Ting Wu
- School of Basic Medical Sciences, Nanchang University, Nanchang, China
| | - Yong Luo
- Key Laboratory of Women’s Reproductive Health of Jiangxi, Jiangxi Maternal and Child Health Hospital, Nanchang, China
| | - Zi-Yu Zhang
- Department of Pathology, Jiangxi Maternal and Child Health Hospital, Nanchang, China
| | - Xiao-Jian Han
- Institute of Geriatrics, Jiangxi Provincial People’s Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, China
- Department of Neurology, Jiangxi Provincial People’s Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, China
- Department of Pharmacology, School of Pharmaceutical Science, Nanchang University, Nanchang, China
- *Correspondence: Xiao-Jian Han, ; Cai-Feng Xie,
| | - Cai-Feng Xie
- School of Basic Medical Sciences, Nanchang University, Nanchang, China
- *Correspondence: Xiao-Jian Han, ; Cai-Feng Xie,
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Wang Z, Liang M, Li H, Liu B, Yang L. Rice protein suppresses 4-hydroxy-2-nonenal-induced inflammation owing to methionine availability. Appl Physiol Nutr Metab 2022; 47:826-838. [PMID: 35390263 DOI: 10.1139/apnm-2021-0575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
4-Hydroxy-2-nonenal (HNE) is one of the most important products of lipid peroxidation which induces inflammation. In order to investigate the effect of rice protein (RP) on suppressing HNE-induced inflammation and the role of methionine in regulating the anti-inflammatory function of RP, Wistar rats (male, weighing180-200 g) were ad libitum fed either a pellet diet with oral administration of methionine or ad libitum fed RP for two weeks. RP and methionine significantly reduced HNE levels and effectively suppressed the expressions of cyclooxygenase-2, tumor necrosis factor alpha, interleukin (IL)-1β, IL-6, and inducible nitric oxide synthase. The anti-inflammatory action of RP was evident from the upregulation of IL-10 and glutathione S-transferase, which played a role in the detoxification of HNE. The results show that the molecular mechanism responsible for the anti-inflammatory function of RP is the inhibition of nuclear factor-κB activation by the downregulation of protein kinase B/phosphoinositide 3 kinase. Further, this study demonstrates that methionine availability contributes to the suppression of HNE-induced inflammation through up-regulating IL-10 and GST in rats fed RP. Novelty: RP suppresses HNE-induced inflammation. Met plays a role in up-regulating IL-10 and GST. Met availability regulates the inhibition of NF-κB by RP.
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Affiliation(s)
- Zhengxuan Wang
- Harbin Institute of Technology, 47822, Harbin, Heilongjiang, China;
| | - Mingcai Liang
- Harbin Institute of Technology, 47822, Harbin, Heilongjiang, China;
| | - Hui Li
- Harbin Institute of Technology, 47822, Harbin, Heilongjiang, China;
| | - Bingxiao Liu
- Harbin Institute of Technology, 47822, Harbin, Heilongjiang, China;
| | - Lin Yang
- Harbin Institute of Technology, 47822, Department of Food Science and Engineering, 92 West Dazhi Street, Harbin, Heilongjiang, China, 150001;
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Hashimoto A, Sonohata M, Hirata H, Kawano S, Eto S, Ueno M, Mawatari M. Periarticular analgesic injection containing a corticosteroid after total hip arthroplasty may prevent deep venous thrombosis: a retrospective comparative cohort study. BMC Musculoskelet Disord 2021; 22:19. [PMID: 33407331 PMCID: PMC7786517 DOI: 10.1186/s12891-020-03879-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Accepted: 12/14/2020] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND Of late, periarticular analgesic injection (PAI) has become a common alternative treatment for pain following total hip arthroplasty (THA). However, the systemic effects of PAI containing corticosteroids in patients subjected to THA have not been investigated. This study evaluated the analgesic efficacy and systemic effects of PAI containing a corticosteroid in patients subjected to THA. METHODS This single-center, retrospective cohort study enrolled patients undergoing unilateral, primary THA. A total of 197 patients (200 hips) were included in the final analyses, with 87 hips in the PAI group and 113 hips in the control group. Numeric Rating Scale (NRS) and laboratory data were assessed preoperatively and on postoperative days (POD) 1 and 7. Pearson's correlation coefficients were obtained to assess the correlations between the D-dimer level on POD 7 and each outcome measure on POD 1. RESULTS The postoperative white blood cell count (WBC) was significantly higher in the PAI group than in the control group. Postoperative NRS, creatine phosphokinase (CK), and C-reactive protein (CRP) levels were significantly lower in the PAI group. D-dimer levels were significantly lower in the PAI group on POD 7. Postoperative aspartate transaminase (AST), alanine aminotransferase, blood urea nitrogen, and creatinine levels were within reference ranges. D-dimer levels on POD 7 showed a significant negative correlation with WBC on POD 1 (r=-0.4652) and a significant positive correlation with the NRS score and AST, CK, CRP, and D-dimer levels on POD 1 (r = 0.1558, 0.2353, 0.2718, 0.3545, and 0.3359, respectively). CONCLUSIONS PAI containing a corticosteroid may be an effective treatment for pain and inflammation after THA, and it does not seem to cause drug-induced liver or kidney injury. Moreover, corticosteroid PAI can may accelerate early ambulation, which prevents the elevation of postoperative D-dimer levels, and may reduce the risk of deep venous thrombosis.
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Affiliation(s)
- Akira Hashimoto
- Department of Orthopaedic Surgery, Faculty of Medicine, Saga University, Nabeshima 5-1-1, 849-8501, Saga, Japan
| | - Motoki Sonohata
- Department of Orthopaedic Surgery, Faculty of Medicine, Saga University, Nabeshima 5-1-1, 849-8501, Saga, Japan.
| | - Hirohito Hirata
- Department of Orthopaedic Surgery, Faculty of Medicine, Saga University, Nabeshima 5-1-1, 849-8501, Saga, Japan
| | - Shunsuke Kawano
- Research Center of Arthroplasty, Faculty of Medicine, Saga University, Nabeshima 5-1-1, 849-8501, Saga, Japan
| | - Shuichi Eto
- Department of Orthopaedic Surgery, Faculty of Medicine, Saga University, Nabeshima 5-1-1, 849-8501, Saga, Japan
| | - Masaya Ueno
- Department of Orthopaedic Surgery, Faculty of Medicine, Saga University, Nabeshima 5-1-1, 849-8501, Saga, Japan
| | - Masaaki Mawatari
- Department of Orthopaedic Surgery, Faculty of Medicine, Saga University, Nabeshima 5-1-1, 849-8501, Saga, Japan
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Sung PS. A different detection method reveals a new role of alanine aminotransferase as an indicator of liver fibrosis. Korean J Intern Med 2020; 35:295-297. [PMID: 32131573 PMCID: PMC7061012 DOI: 10.3904/kjim.2020.050] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Accepted: 02/14/2020] [Indexed: 12/16/2022] Open
Affiliation(s)
- Pil Soo Sung
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
- The Catholic University Liver Research Center, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Correspondence to Pil Soo Sung, M.D. Department of Internal Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul 06591, Korea Tel. +82-2-2258-2073 Fax: +82-2-3481-4025 E-mail:
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