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Weiand M, Sandfort V, Nadzemova O, Schierwagen R, Trebicka J, Schlevogt B, Kabar I, Schmidt H, Zibert A. Comparative analysis of SEC61A1 mutant R236C in two patient-derived cellular platforms. Sci Rep 2024; 14:9506. [PMID: 38664472 PMCID: PMC11045796 DOI: 10.1038/s41598-024-59033-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Accepted: 04/05/2024] [Indexed: 04/28/2024] Open
Abstract
SEC61A1 encodes a central protein of the mammalian translocon and dysfunction results in severe disease. Recently, mutation R236C was identified in patients having autosomal dominant polycystic liver disease (ADPLD). The molecular phenotype of R236C was assessed in two cellular platforms. Cells were immortalized by retroviral transduction of an oncogene (UCi) or reprogrammed to induced pluripotent stem cells (iPSC) that were differentiated to cholangiocyte progenitor-like cells (CPLC). UCi and CPLC were subjected to analyses of molecular pathways that were associated with development of disease. UCi displayed markers of epithelial cells, while CPLCs expressed typical markers of both cholangiocytes and hepatocytes. Cells encoding R236C showed a stable, continuous proliferation in both platforms, however growth rates were reduced as compared to wildtype control. Autophagy, cAMP synthesis, and secretion of important marker proteins were reduced in R236C-expressing cells. In addition, R236C induced increased calcium leakiness from the ER to the cytoplasm. Upon oxidative stress, R236C led to a high induction of apoptosis and necrosis. Although the grade of aberrant cellular functions differed between the two platforms, the molecular phenotype of R236C was shared suggesting that the mutation, regardless of the cell type, has a dominant impact on disease-associated pathways.
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Affiliation(s)
- Matthias Weiand
- Medizinische Klinik B, Universitätsklinikum Münster, Münster, Germany
| | - Vanessa Sandfort
- Medizinische Klinik B, Universitätsklinikum Münster, Münster, Germany
| | - Oksana Nadzemova
- Medizinische Klinik B, Universitätsklinikum Münster, Münster, Germany
| | | | - Jonel Trebicka
- Medizinische Klinik B, Universitätsklinikum Münster, Münster, Germany
| | - Bernhard Schlevogt
- Department of Gastroenterology, Medical Center Osnabrück, Osnabrück, Germany
| | - Iyad Kabar
- Medizinische Klinik B, Universitätsklinikum Münster, Münster, Germany
| | - Hartmut Schmidt
- Klinik für Gastroenterologie und Hepatologie, Uniklinik Essen, Essen, Germany
| | - Andree Zibert
- Medizinische Klinik B (Gastroenterologie, Hepatologie, Endokrinologie, Klinische Infektiologie), Universitätsklinikum Münster, Albert-Schweitzer-Campus 1, Gebäude A14, 48149, Münster, Germany.
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2
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Braczkowski MJ, Kufel KM, Kulińska J, Czyż DŁ, Dittmann A, Wiertelak M, Młodzik MS, Braczkowski R, Soszyński D. Pleiotropic Action of TGF-Beta in Physiological and Pathological Liver Conditions. Biomedicines 2024; 12:925. [PMID: 38672279 PMCID: PMC11048627 DOI: 10.3390/biomedicines12040925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2024] [Revised: 04/12/2024] [Accepted: 04/16/2024] [Indexed: 04/28/2024] Open
Abstract
The aim of this study is to review and analyze the pleiotropic effects of TGF-β in physiological and pathological conditions of the liver, with particular emphasis on its role in immune suppression, wound healing, regulation of cell growth and differentiation, and liver cell apoptosis. A literature review was conducted, including 52 studies, comprising review articles, in vitro and in vivo studies, and meta-analyses. Only studies published in peer-reviewed scientific journals were included in the analysis. TGF-β is a pleiotropic growth factor that is crucial for the liver, both in physiology and pathophysiology. Although its functions are complex and diverse, TGF-β plays a constant role in immune suppression, wound healing, and the regulation of cell growth and differentiation. In concentrations exceeding the norm, it can induce the apoptosis of liver cells. Increased TGF-β levels are observed in many liver diseases, such as fibrosis, inflammation, and steatosis. TGF-β has been shown to play a key role in many physiological and pathological processes of the liver, and its concentration may be a potential diagnostic and prognostic marker in liver diseases.
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Affiliation(s)
- Michał Jakub Braczkowski
- Department of Physiology, Institute of Medical Sciences, University of Opole, 45040 Opole, Poland;
| | - Klaudia Maria Kufel
- Student Scientific Society of Physiology, Department of Physiology, Institute of Medical Sciences, University of Opole, 45040 Opole, Poland; (K.M.K.); (J.K.); (A.D.); (M.W.)
| | - Julia Kulińska
- Student Scientific Society of Physiology, Department of Physiology, Institute of Medical Sciences, University of Opole, 45040 Opole, Poland; (K.M.K.); (J.K.); (A.D.); (M.W.)
| | - Daniel Łukasz Czyż
- Student Scientific Society of Physiology, Department of Physiology, Institute of Medical Sciences, University of Opole, 45040 Opole, Poland; (K.M.K.); (J.K.); (A.D.); (M.W.)
| | - Aleksander Dittmann
- Student Scientific Society of Physiology, Department of Physiology, Institute of Medical Sciences, University of Opole, 45040 Opole, Poland; (K.M.K.); (J.K.); (A.D.); (M.W.)
| | - Michał Wiertelak
- Student Scientific Society of Physiology, Department of Physiology, Institute of Medical Sciences, University of Opole, 45040 Opole, Poland; (K.M.K.); (J.K.); (A.D.); (M.W.)
| | - Marcin Sławomir Młodzik
- Department of Pathology, Institute of Medical Sciences, University of Opole, 45040 Opole, Poland;
| | | | - Dariusz Soszyński
- Department of Physiology, Institute of Medical Sciences, University of Opole, 45040 Opole, Poland;
- Department of Human Physiology, Faculty of Medicine, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, 87100 Torun, Poland
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Raj R, Shen P, Yu B, Zhang J. A patent review on HMGB1 inhibitors for the treatment of liver diseases. Expert Opin Ther Pat 2024:1-14. [PMID: 38557201 DOI: 10.1080/13543776.2024.2338105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 03/27/2024] [Indexed: 04/04/2024]
Abstract
INTRODUCTION HMGB1 is a non-histone chromatin protein released or secreted in response to tissue damage or infection. Extracellular HMGB1, as a crucial immunomodulatory factor, binds with several different receptors to innate inflammatory responses that aggravate acute and chronic liver diseases. The increased levels of HMGB1 have been reported in various liver diseases, highlighting that it represents a potential biomarker and druggable target for therapeutic development. AREAS COVERED This review summarizes the current knowledge on the structure, function, and interacting receptors of HMGB1 and its significance in multiple liver diseases. The latest patented and preclinical studies of HMGB1 inhibitors (antibodies, peptides, and small molecules) for liver diseases are summarized by using the keywords 'HMGB1,' 'HMGB1 antagonist, HMGB1-inhibitor,' 'liver disease' in Web of Science, Google Scholar, Google Patents, and PubMed databases in the year from 2017 to 2023. EXPERT OPINIONS In recent years, extensive research on HMGB1-dependent inflammatory signaling has discovered potent inhibitors of HMGB1 to reduce the severity of liver injury. Despite significant progress in the development of HMGB1 antagonists, few of them are approved for clinical treatment of liver-related diseases. Developing safe and effective specific inhibitors for different HMGB1 isoforms and their interaction with receptors is the focus of future research.
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Affiliation(s)
- Richa Raj
- Department of Resources Science of Traditional Chinese Medicines, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, P. R. China
| | - Pingping Shen
- Department of Resources Science of Traditional Chinese Medicines, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, P. R. China
| | - Boyang Yu
- Jiangsu Key Laboratory of TCM Evaluation and Translational Research, China Pharmaceutical University, Nanjing, P. R. China
| | - Jian Zhang
- Department of Resources Science of Traditional Chinese Medicines, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, P. R. China
- Jiangsu Key Laboratory of TCM Evaluation and Translational Research, China Pharmaceutical University, Nanjing, P. R. China
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Deng J, Qin L, Qin S, Wu R, Huang G, Fang Y, Huang L, Zhou Z. NcRNA Regulated Pyroptosis in Liver Diseases and Traditional Chinese Medicine Intervention: A Narrative Review. J Inflamm Res 2024; 17:2073-2088. [PMID: 38585470 PMCID: PMC10999193 DOI: 10.2147/jir.s448723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Accepted: 03/19/2024] [Indexed: 04/09/2024] Open
Abstract
Pyroptosis is a novel pro-inflammatory mode of programmed cell death that differs from ferroptosis, necrosis, and apoptosis in terms of its onset and regulatory mechanisms. Pyroptosis is dependent on cysteine aspartate protein hydrolase (caspase)-mediated activation of GSDMD, NLRP3, and the release of pro-inflammatory cytokines, interleukin-1 (IL-1β), and interleukin-18 (IL-18), ultimately leading to cell death. Non-coding RNA (ncRNA) is a type of RNA that does not encode proteins in gene transcription but plays an important regulatory role in other post-transcriptional links. NcRNA mediates pyroptosis by regulating various related pyroptosis factors, which we termed the pyroptosis signaling pathway. Previous researches have manifested that pyroptosis is closely related to the development of liver diseases, and is essential for liver injury, alcoholic fatty liver disease (ALD), non-alcoholic fatty liver disease (NAFLD), liver fibrosis, and liver cancer. In this review, we attempt to address the role of the ncRNA-mediated pyroptosis pathway in the above liver diseases and their pathogenesis in recent years, and briefly outline that TCM (Traditional Chinese Medicine) intervene in liver diseases by modulating ncRNA-mediated pyroptosis, which will provide a strategy to find new therapeutic targets for the prevention and treatment of liver diseases in the future.
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Affiliation(s)
- Jiasheng Deng
- School of Pharmacy, Guangxi University of Chinese Medicine, Nanning, Guangxi, 530200, People’s Republic of China
| | - Le Qin
- Department of Pharmacy, Affiliated Hospital of Youjiang Medical University for Nationalities, Baise, Guangxi, 533000, People’s Republic of China
| | - Sulang Qin
- School of Graduate Studies, Youjiang Medical University for Nationalities, Baise, Guangxi, 533000, People’s Republic of China
| | - Ruisheng Wu
- School of Pharmacy, Guangxi University of Chinese Medicine, Nanning, Guangxi, 530200, People’s Republic of China
| | - Guidong Huang
- School of Pharmacy, Guangxi University of Chinese Medicine, Nanning, Guangxi, 530200, People’s Republic of China
| | - Yibin Fang
- Department of Pharmacy, Liuzhou People’s Hospital, Liuzhou, Guangxi, 545006, People’s Republic of China
| | - Lanlan Huang
- Department of Pharmacy, Liuzhou People’s Hospital, Liuzhou, Guangxi, 545006, People’s Republic of China
| | - Zhipin Zhou
- Department of Pharmacy, Liuzhou People’s Hospital, Liuzhou, Guangxi, 545006, People’s Republic of China
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Cherubini A, Ostadreza M, Jamialahmadi O, Pelusi S, Rrapaj E, Casirati E, Passignani G, Norouziesfahani M, Sinopoli E, Baselli G, Meda C, Dongiovanni P, Dondossola D, Youngson N, Tourna A, Chokshi S, Bugianesi E, Della Torre S, Prati D, Romeo S, Valenti L. Author Correction: Interaction between estrogen receptor-α and PNPLA3 p.I148M variant drives fatty liver disease susceptibility in women. Nat Med 2024; 30:1212. [PMID: 38267549 PMCID: PMC11031389 DOI: 10.1038/s41591-024-02817-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2024]
Affiliation(s)
- Alessandro Cherubini
- Precision Medicine-Biological Resource Center and Department of Transfusion Medicine, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Mahnoosh Ostadreza
- Precision Medicine-Biological Resource Center and Department of Transfusion Medicine, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Oveis Jamialahmadi
- Department of Molecular and Clinical Medicine, Gothenburg University, Gothenburg, Sweden
| | - Serena Pelusi
- Precision Medicine-Biological Resource Center and Department of Transfusion Medicine, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Eniada Rrapaj
- Precision Medicine-Biological Resource Center and Department of Transfusion Medicine, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Elia Casirati
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
| | - Giulia Passignani
- Precision Medicine-Biological Resource Center and Department of Transfusion Medicine, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Marjan Norouziesfahani
- Precision Medicine-Biological Resource Center and Department of Transfusion Medicine, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Elena Sinopoli
- Precision Medicine-Biological Resource Center and Department of Transfusion Medicine, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Guido Baselli
- Precision Medicine-Biological Resource Center and Department of Transfusion Medicine, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Clara Meda
- Department of Health Sciences, Università degli Studi di Milano, Milan, Italy
| | - Paola Dongiovanni
- Medicine and Metabolic Diseases, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Daniele Dondossola
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
- General and Liver Transplant Surgery, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico and University of Milan, Centre of Preclinical Research, Milan, Italy
| | - Neil Youngson
- Foundation for Liver Research, The Roger Williams Institute of Hepatology, London, UK
- Faculty of Life Sciences and Medicine, King's College London, London, UK
| | - Aikaterini Tourna
- Foundation for Liver Research, The Roger Williams Institute of Hepatology, London, UK
| | - Shilpa Chokshi
- Foundation for Liver Research, The Roger Williams Institute of Hepatology, London, UK
- Faculty of Life Sciences and Medicine, King's College London, London, UK
| | - Elisabetta Bugianesi
- Department of Medical Sciences, Division of Gastroenterology, University of Turin, Turin, Italy
| | - Sara Della Torre
- Department of Pharmaceutical Sciences, Università degli Studi di Milano, Milan, Italy
| | - Daniele Prati
- Precision Medicine-Biological Resource Center and Department of Transfusion Medicine, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Stefano Romeo
- Department of Molecular and Clinical Medicine, Gothenburg University, Gothenburg, Sweden
- Cardiology Department, Sahlgrenska Hospital, Gothenburg, Sweden
- Department of Medical and Surgical Science, Magna Græcia University, Catanzaro, Italy
| | - Luca Valenti
- Precision Medicine-Biological Resource Center and Department of Transfusion Medicine, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy.
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Lombardi M, Troisi J, Motta BM, Torre P, Masarone M, Persico M. Gut-Liver Axis Dysregulation in Portal Hypertension: Emerging Frontiers. Nutrients 2024; 16:1025. [PMID: 38613058 PMCID: PMC11013091 DOI: 10.3390/nu16071025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Revised: 03/27/2024] [Accepted: 03/30/2024] [Indexed: 04/14/2024] Open
Abstract
Portal hypertension (PH) is a complex clinical challenge with severe complications, including variceal bleeding, ascites, hepatic encephalopathy, and hepatorenal syndrome. The gut microbiota (GM) and its interconnectedness with human health have emerged as a captivating field of research. This review explores the intricate connections between the gut and the liver, aiming to elucidate how alterations in GM, intestinal barrier function, and gut-derived molecules impact the development and progression of PH. A systematic literature search, following PRISMA guidelines, identified 12 original articles that suggest a relationship between GM, the gut-liver axis, and PH. Mechanisms such as dysbiosis, bacterial translocation, altered microbial structure, and inflammation appear to orchestrate this relationship. One notable study highlights the pivotal role of the farnesoid X receptor axis in regulating the interplay between the gut and liver and proposes it as a promising therapeutic target. Fecal transplantation experiments further emphasize the pathogenic significance of the GM in modulating liver maladies, including PH. Recent advancements in metagenomics and metabolomics have expanded our understanding of the GM's role in human ailments. The review suggests that addressing the unmet need of identifying gut-liver axis-related metabolic and molecular pathways holds potential for elucidating pathogenesis and directing novel therapeutic interventions.
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Affiliation(s)
- Martina Lombardi
- Department of Chemistry and Biology “A. Zambelli”, University of Salerno, Via Giovanni Paolo II 132, 84084 Fisciano, SA, Italy;
- European Institute of Metabolomics (EIM) Foundation, Via G. Puccini, 3, 84081 Baronissi, SA, Italy
| | - Jacopo Troisi
- Department of Chemistry and Biology “A. Zambelli”, University of Salerno, Via Giovanni Paolo II 132, 84084 Fisciano, SA, Italy;
- European Institute of Metabolomics (EIM) Foundation, Via G. Puccini, 3, 84081 Baronissi, SA, Italy
- Department of Medicine, Surgery and Dentistry, “Scuola Medica Salernitana”, University of Salerno, 84081 Baronissi, SA, Italy; (B.M.M.); (P.T.); (M.M.)
| | - Benedetta Maria Motta
- Department of Medicine, Surgery and Dentistry, “Scuola Medica Salernitana”, University of Salerno, 84081 Baronissi, SA, Italy; (B.M.M.); (P.T.); (M.M.)
| | - Pietro Torre
- Department of Medicine, Surgery and Dentistry, “Scuola Medica Salernitana”, University of Salerno, 84081 Baronissi, SA, Italy; (B.M.M.); (P.T.); (M.M.)
| | - Mario Masarone
- Department of Medicine, Surgery and Dentistry, “Scuola Medica Salernitana”, University of Salerno, 84081 Baronissi, SA, Italy; (B.M.M.); (P.T.); (M.M.)
| | - Marcello Persico
- Department of Medicine, Surgery and Dentistry, “Scuola Medica Salernitana”, University of Salerno, 84081 Baronissi, SA, Italy; (B.M.M.); (P.T.); (M.M.)
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Pathan SU, Kharwar A, Ibrahim MA, Singh SB, Bajaj P. Enzymes as indispensable markers in disease diagnosis. Bioanalysis 2024. [PMID: 38530222 DOI: 10.4155/bio-2023-0207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/27/2024] Open
Abstract
Enzymes have been used for disease diagnosis for many decades; however, advancements in technology like ELISA and flow cytometry-based detection have significantly increased their use and have increased the sensitivity of detection. Technological advancements in recombinant enzyme production have increased enzymatic stability, and the use of colorimetric-based and florescence-based assays has led to their increased use as biomarkers for disease detection. Enzymes like acid phosphatase, cathepsin, lactate dehydrogenase, thymidine kinase and creatine kinase are indispensable markers for diagnosing cancer, cardiovascular diseases and others. This minireview summarizes various enzymes used in disease diagnosis, their metabolic role, market value and potential as disease markers across various metabolic and other disorders.
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Affiliation(s)
- Shehabaz Usman Pathan
- National Institute of Pharmaceutical Education & Research, Balanagar, Hyderabad, 500037, India
| | - Akash Kharwar
- National Institute of Pharmaceutical Education & Research, Balanagar, Hyderabad, 500037, India
| | - Madaje Amir Ibrahim
- National Institute of Pharmaceutical Education & Research, Balanagar, Hyderabad, 500037, India
| | - Shashi Bala Singh
- National Institute of Pharmaceutical Education & Research, Balanagar, Hyderabad, 500037, India
| | - Priyanka Bajaj
- National Institute of Pharmaceutical Education & Research, Balanagar, Hyderabad, 500037, India
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Luo Y, Chang T, Huang S, Xiang J, Tang S, Shen H. Protective Effects and Mechanisms of Esculetin against H 2O 2-Induced Oxidative Stress, Apoptosis, and Pyroptosis in Human Hepatoma HepG2 Cells. Molecules 2024; 29:1415. [PMID: 38611695 PMCID: PMC11013120 DOI: 10.3390/molecules29071415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Revised: 03/15/2024] [Accepted: 03/20/2024] [Indexed: 04/14/2024] Open
Abstract
Oxidative stress plays a crucial role in the pathogenesis of many diseases. Esculetin is a natural coumarin compound with good antioxidant and anti-inflammatory properties. However, whether esculetin can protect HepG2 cells through inhibiting H2O2-induced apoptosis and pyroptosis is still ambiguous. Therefore, this study aimed to investigate the protective effects and mechanisms of esculetin against oxidative stress-induced cell damage in HepG2 cells. The results of this study demonstrate that pretreatment with esculetin could significantly improve the decrease in cell viability induced by H2O2 and reduce intracellular ROS levels. Esculetin not only apparently reduced the apoptotic rates and prevented MMP loss, but also markedly decreased cleaved-Caspase-3, cleaved-PARP, pro-apoptotic protein (Bax), and MMP-related protein (Cyt-c) expression, and increased anti-apoptotic protein (Bcl-2) expression in H2O2-induced HepG2 cells. Meanwhile, esculetin also remarkably reduced the level of LDH and decreased the expression of the pyroptosis-related proteins NLRP3, cleaved-Caspase-1, Il-1β, and GSDMD-N. Furthermore, esculetin pretreatment evidently downregulated the protein expression of p-JNK, p-c-Fos, and p-c-Jun. Additionally, anisomycin, a specific activator of JNK, blocked the protection of esculetin against H2O2-induced HepG2 cells apoptosis and pyroptosis. In conclusion, esculetin can protect HepG2 cells against H2O2-induced oxidative stress, apoptosis, and pyroptosis via inhibiting the JNK signaling pathway. These findings indicate that esculetin has the potential to be used as an antioxidant that improves oxidative stress-related diseases.
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Affiliation(s)
| | | | | | | | | | - Haiyan Shen
- The Institute of Biochemistry and Molecular Biology, Hunan Provincial Key Laboratory for Special Pathogens Prevention and Control, Hengyang Medical College, University of South China, Hengyang 421001, China; (Y.L.); (T.C.); (S.H.); (J.X.); (S.T.)
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Shi F, Ning L, Sun N, Yao Q, Deng C. Multiscale Structured Trimetal Oxide Heterojunctions for Urinary Metabolic Phenotype-Dependent Screening of Early and Small Hepatocellular Carcinoma. Small Methods 2024:e2301634. [PMID: 38517273 DOI: 10.1002/smtd.202301634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/25/2023] [Revised: 01/31/2024] [Indexed: 03/23/2024]
Abstract
Developing a standardized screening tool for the detection of early and small hepatocellular carcinoma (HCC) through urinary metabolic analysis poses a challenging yet intriguing research endeavor. In this study, a range of intricately interlaced 2D rough nanosheets featuring well-defined sharp edges is fabricated, with the aim of constructing diverse trimetal oxide heterojunctions exhibiting multiscale structures. By carefully engineering synergistic effects in composition and structure, including improved adsorption, diffusion, and other surface-driven processes, the optimized heterojunctions demonstrate a substantial enhancement in signal intensity compared to monometallic or bimetallic oxides, as well as fragmented trimetallic oxides. Additionally, optimal heterojunctions enable the extraction of high-quality urinary metabolic fingerprints using high-throughput mass spectrometry. Leveraging machine learning, discrimination of HCC patients from high-risk and healthy populations achieves impressive performance, with area under the curve values of 0.940 and 0.916 for receiver operating characteristic and precision-recall curves, respectively. Six crucial metabolites are identified, enabling accurate detection of early, small-tumor, alpha-fetoprotein-negative HCC (93.3%-97.3%). A comprehensive screening strategy tailored to clinical reality yields precision metrics (accuracy, precision, recall, and F1 score) exceeding 95.0%. This study advances the application of cutting-edge matrices-based metabolic phenotyping in practical clinical diagnostics.
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Affiliation(s)
- Fangying Shi
- Department of Chemistry, Department of Institutes of Biomedical Sciences, Zhongshan Hospital, Fudan University, Shanghai, 200433, China
| | - Liuxin Ning
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
- Department of Gastroenterology and Hepatology, Shanghai Geriatric Medical Center, Shanghai, 201104, China
- Shanghai Institute of Liver Diseases, Shanghai, 200032, China
| | - Nianrong Sun
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Qunyan Yao
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
- Department of Gastroenterology and Hepatology, Shanghai Geriatric Medical Center, Shanghai, 201104, China
- Shanghai Institute of Liver Diseases, Shanghai, 200032, China
| | - Chunhui Deng
- Department of Chemistry, Department of Institutes of Biomedical Sciences, Zhongshan Hospital, Fudan University, Shanghai, 200433, China
- School of Chemistry and Chemical Engineering, Nanchang University, Nanchang, 330031, China
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10
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Aitokari L, Hiltunen P, Huhtala H, Kurppa K, Kivelä L. Measurement practices of alanine aminotransferase in children: Temporal changes and etiology for increased values. J Pediatr Gastroenterol Nutr 2024. [PMID: 38477384 DOI: 10.1002/jpn3.12167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 02/12/2024] [Accepted: 02/14/2024] [Indexed: 03/14/2024]
Abstract
Data on alanine aminotransferase (ALT) measurement practices and diagnoses associated with increased values are limited. We evaluated these issues by collecting ALT measurements from 1- to 16-year-old patients investigated in 1992-2018 in a tertiary center. Diagnoses were gathered in 2008-2018. Altogether 145,092 measurements from 28,118 children were taken 42% undergoing repeated testing. Testing increased from 21/1000 to 81/1000 children and the prevalence of elevated values fluctuated between 18% and 26%. An increase was seen especially in emergency care and departments of rheumatology, gastroenterology, hemato-oncology, and psychiatry. Common acute causes associated with elevated ALT were infections (45%), hemato-oncologic conditions (17%), and external reasons (13%), whereas autoimmune diseases (28%), psychiatric conditions (14%), and metabolic-dysfunction associated steatotic liver disease (10%) were common chronic causes. In conclusion, ALT testing increased 3.9-fold while the proportion of increased values remained stable, indicating that increased testing was justified. However, in some departments the testing efficiency was low.
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Affiliation(s)
- Linnea Aitokari
- Tampere Center for Child, Adolescent and Maternal Health Research, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Celiac Disease Research Center, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Valkeakoski Social and Healthcare Center, Wellbeing Services County of Pirkanmaa, Valkeakoski, Finland
| | - Pauliina Hiltunen
- Department of Pediatrics, Tampere University Hospital, Wellbeing Services County of Pirkanmaa, Tampere, Finland
| | - Heini Huhtala
- Faculty of Social Sciences, Tampere University, Tampere, Finland
| | - Kalle Kurppa
- Tampere Center for Child, Adolescent and Maternal Health Research, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Celiac Disease Research Center, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Department of Pediatrics, Tampere University Hospital, Wellbeing Services County of Pirkanmaa, Tampere, Finland
- The University Consortium of Seinäjoki, Seinäjoki, Finland
| | - Laura Kivelä
- Celiac Disease Research Center, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Department of Pediatrics, Tampere University Hospital, Wellbeing Services County of Pirkanmaa, Tampere, Finland
- Children's Hospital, Helsinki University Hospital, Helsinki, Finland
- Department of Pediatric Research, University of Oslo, Oslo, Norway
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11
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Zanolla I, Trentini M, Tiengo E, Zanotti F, Pusceddu T, Rubini A, Rubini G, Brugnoli F, Licastro D, Debortoli M, Delogu LG, Ferroni L, Lovatti L, Zavan B. Adipose-derived stem cell exosomes act as delivery vehicles of microRNAs in a dog model of chronic hepatitis. Nanotheranostics 2024; 8:298-311. [PMID: 38577321 PMCID: PMC10988209 DOI: 10.7150/ntno.93064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Accepted: 02/20/2024] [Indexed: 04/06/2024] Open
Abstract
Exosomes are nanosized extracellular vesicles secreted by all cell types, including canine adipose-derived stem cells (cADSCs). By mediating intercellular communication, exosomes modulate the biology of adjacent and distant cells by transferring their cargo. In the present work after isolation and characterization of exosomes derived from canine adipose tissue, we treated the same canine donors affected by hepatopathies with the previously isolated exosomes. We hypothesize that cADSC-sourced miRNAs are among the factors responsible for a regenerative and anti-inflammatory effect in the treatment of hepatopathies in dogs, providing the clinical veterinary field with an effective and innovative cell-free therapy. Exosomes were isolated and characterized for size, distribution, surface markers, and for their miRNomic cargo by microRNA sequencing. 295 dogs affected with hepatopathies were treated and followed up for 6 months to keep track of their biochemical marker levels. Results confirmed that exosomes derived from cADSCs exhibited an average diameter of 91 nm, and positivity to 8 known exosome markers. The administration of exosomes to dogs affected by liver-associated inflammatory pathologies resulted in the recovery of the animal alongside the normalization of biochemical parameters of kidney function. In conclusion, cADSCs-derived exosomes are a promising therapeutic tool for treating inflammatory disorders in animal companions.
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Affiliation(s)
- Ilaria Zanolla
- Department of Medical Sciences, University of Ferrara, 44121, Ferrara, Italy
| | - Martina Trentini
- Department of Translational Medicine, University of Ferrara, 44121, Ferrara, Italy
| | - Elena Tiengo
- Department of Translational Medicine, University of Ferrara, 44121, Ferrara, Italy
| | - Federica Zanotti
- Department of Translational Medicine, University of Ferrara, 44121, Ferrara, Italy
| | - Tommaso Pusceddu
- Department of Translational Medicine, University of Ferrara, 44121, Ferrara, Italy
| | | | - Giuseppe Rubini
- Ultravet Diagnostic, 40017, San Giovanni in Persiceto, Italy
| | | | | | | | - Lucia Gemma Delogu
- Department of Biomedical Sciences, University of Padua, 35122, Padua, Italy
| | - Letizia Ferroni
- Department of Biomedical Sciences, University of Padua, 35122, Padua, Italy
| | - Luca Lovatti
- Department of Translational Medicine, University of Ferrara, 44121, Ferrara, Italy
| | - Barbara Zavan
- Department of Translational Medicine, University of Ferrara, 44121, Ferrara, Italy
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12
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Siddiqa A, Qureshi R, Raja NI, Khan IA, Ahmad MZ, Rafique S, Ali A, Ahmad A, Kaushik P. Liver-boosting potential: chicory compound-mediated silver nanoparticles for hepatoprotection-biochemical and histopathological insights. Front Pharmacol 2024; 15:1325359. [PMID: 38449804 PMCID: PMC10914973 DOI: 10.3389/fphar.2024.1325359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Accepted: 01/23/2024] [Indexed: 03/08/2024] Open
Abstract
Background: Liver disease is a serious health concern in today's world, posing a challenge to both healthcare providers and pharmaceutical companies. Most synthetic drugs and chemicals cause liver damage accounting for approximately 10% of acute hepatitis and 50% of acute liver failure. Purpose: The present study aimed to evaluate the hepato-protective activity of an extract of chicory formulation assisted by silver nanoparticles against carbon tetra chloride (CCl4)-induced hepatic damage in rat's liver. Methods: Rats of the Wistar strain (Rattus norvegicus) were used to test the in vivo hepato-protective efficacy at various doses. Rats were randomly divided into nine groups, each containing six rats. The groups were as follows: first group (control), second group (CCl4), third group, silymarin (20 mg/kg of body weight), fourth group (CCl4+chicory) (1.75 mg/kg of b. wt), fifth group (CCl4 + chicory at the dose of 2.35 mg/kg), sixth group (CCl4 + chicory of 3.25 mg/kg), seventh group (CCl4 +AgNPs 1.75 mg/kg of b. wt.), eighth group (CCl4 + AgNPs 2.35 mg/kg of body weight), and ninth group (CCl4 + AgNPs 3.25 mg/kg of b. wt.). Blood samples were taken 24 h after the last administration (i.e., 30th day). The blood samples were analyzed for different serum enzymes such as ALP (alkaline phosphatase), ALT (alanine transaminase), bilirubin (Blr), triglyceride, and cholesterol. Histology liver sections were performed. Results: Treatment with AgNPs and chicory extract showed significant hepato-protective activity in a dose-dependent manner. In three doses, the chicory extract at a rate of 3.25 mg/kg of body weight significantly reduced elevated levels of biochemical markers in comparison to CCl4-intoxicated rats. Histology of the liver sections from CCl4-treated rats revealed inflammation of hepatocytes, necrosis, cytoplasmic degeneration, vacuolization, and a deformed central vein. The chicory formulation extract exhibited a remarkable recovery percentage in the liver architecture that was higher than the drug (i.e., silymarin). While treatment with AgNPs also repaired the degenerative changes and restored the normal form of the liver, chicory formulation extract possessed more hepato-protective potential as compared to AgNPs by regulating biochemical and histo-pathological parameters. Conclusion: This study can be used as confirmation of the hepato-protective potential of chicory compounds for possible use in the development programs of drugs to treat liver diseases.
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Affiliation(s)
- Ayesha Siddiqa
- Department of Botany, Pir Mehr Ali Shah Arid Agriculture University, Rawalpindi, Pakistan
| | - Rahmatullah Qureshi
- Department of Botany, Pir Mehr Ali Shah Arid Agriculture University, Rawalpindi, Pakistan
| | - Naveed Iqbal Raja
- Department of Botany, Pir Mehr Ali Shah Arid Agriculture University, Rawalpindi, Pakistan
| | - Imtiaz Ahmed Khan
- Department of Veterinary Pathology, Pir Mehr Ali Shah Arid Agriculture University, Rawalpindi, Pakistan
| | - Muhammad Zishan Ahmad
- Department of Veterinary Pathology, Pir Mehr Ali Shah Arid Agriculture University, Rawalpindi, Pakistan
| | - Shaista Rafique
- Department of Botany, Pir Mehr Ali Shah Arid Agriculture University, Rawalpindi, Pakistan
| | - Amir Ali
- Department of Botany, Pir Mehr Ali Shah Arid Agriculture University, Rawalpindi, Pakistan
| | - Ajaz Ahmad
- Department of Clinical Pharmacy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Prashant Kaushik
- Department of Vegetable Science, Chaudhary Charan Singh Haryana Agricultural University, Hisar, India
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13
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Fligor SC, Tsikis ST, Hirsch TI, Jain A, Sun L, Rockowitz S, Gura KM, Puder M. Inflammation drives pathogenesis of early intestinal failure-associated liver disease. Sci Rep 2024; 14:4240. [PMID: 38378873 PMCID: PMC10879484 DOI: 10.1038/s41598-024-54675-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 02/15/2024] [Indexed: 02/22/2024] Open
Abstract
Patients with intestinal failure who receive long-term parenteral nutrition (PN) often develop intestinal failure-associated liver disease (IFALD). Although there are identified risk factors, the early pathogenesis is poorly understood and treatment options are limited. Here, we perform a transcriptomic analysis of liver tissue in a large animal IFALD model to generate mechanistic insights and identify therapeutic targets. Preterm Yorkshire piglets were provided PN or bottle-fed with sow-milk replacer for 14 days. Compared to bottle-fed controls, piglets receiving PN developed biochemical cholestasis by day of life 15 (total bilirubin 0.2 vs. 2.9 mg/dL, P = 0.01). RNA-Seq of liver tissue was performed. Ingenuity Pathway Analysis identified 747 differentially expressed genes (343 upregulated and 404 downregulated) with an adjusted P < 0.05 and a fold-change of > |1|. Enriched canonical pathways were identified, demonstrating broad activation of inflammatory pathways and inhibition of cell cycle progression. Potential therapeutics including infliximab, glucocorticoids, statins, and obeticholic acid were identified as predicted upstream master regulators that may reverse the PN-induced gene dysregulation. The early driver of IFALD in neonates may be inflammation with an immature liver; identified therapeutics that target the inflammatory response in the liver should be investigated as potential treatments.
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Affiliation(s)
- Scott C Fligor
- Vascular Biology Program and Department of Surgery, Boston Children's Hospital, Boston, MA, 02115, USA
- Harvard Medical School, Boston, MA, USA
| | - Savas T Tsikis
- Vascular Biology Program and Department of Surgery, Boston Children's Hospital, Boston, MA, 02115, USA
- Harvard Medical School, Boston, MA, USA
| | - Thomas I Hirsch
- Vascular Biology Program and Department of Surgery, Boston Children's Hospital, Boston, MA, 02115, USA
- Harvard Medical School, Boston, MA, USA
| | - Ashish Jain
- Research Computing, Information Technology, Boston Children's Hospital, Boston, MA, USA
| | - Liang Sun
- Research Computing, Information Technology, Boston Children's Hospital, Boston, MA, USA
| | - Shira Rockowitz
- Harvard Medical School, Boston, MA, USA
- Research Computing, Information Technology, Boston Children's Hospital, Boston, MA, USA
- Division of Genetics and Genomics, and the Manton Center for Orphan Disease Research, Boston Children's Hospital, Boston, MA, USA
| | - Kathleen M Gura
- Harvard Medical School, Boston, MA, USA
- Department of Pharmacy and the Division of Gastroenterology and Nutrition, Boston Children's Hospital, Boston, MA, USA
| | - Mark Puder
- Vascular Biology Program and Department of Surgery, Boston Children's Hospital, Boston, MA, 02115, USA.
- Harvard Medical School, Boston, MA, USA.
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14
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Kikuchi AT, Akanuma N, Choi WT, Gill RM, Kakar S. Assessment of large droplet fat in frozen sections of donor liver biopsies: utility and interobserver variability of the newly described Banff method compared to a simplified Average of Fields method. J Clin Pathol 2024; 77:151-156. [PMID: 38053274 DOI: 10.1136/jcp-2023-209237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Accepted: 11/09/2023] [Indexed: 12/07/2023]
Abstract
AIMS There is great variability in the assessment and reporting of fat in frozen sections of donor liver biopsies. The Banff Working Group has proposed a novel method and definition for scoring large droplet fat (LDF) in donor liver biopsies. This study compares the Banff method with a simpler Average of Fields (AF) method and evaluates the impact of different LDF definitions. METHODS Three pathologists assessed percentage of LDF (LDF%) in 10 donor liver biopsies using Banff and AF methods, applying the Banff LDF definition (cell distention with a single droplet larger than adjacent hepatocytes). Additionally, LDF% by the AF method was compared using two LDF definitions: Banff definition versus LDF definition 2 (single fat droplet occupying greater than half of a hepatocyte with nuclear displacement). RESULTS Intraobserver concordance between the Banff and AF methods was similar for all three pathologists (kappa 0.76-1). Both methods exhibited 70% interobserver concordance, and there was substantial agreement (kappa 0.68) in the LDF% among the three pathologists for both methods. Comparing the two LDF definitions, results were significantly lower with the Banff definition; LDF >50% was observed in four cases with LDF definition 2 but none of the cases with the Banff definition. CONCLUSIONS There is high interobserver and intraobserver concordance of LDF% between the Banff and AF methods. LDF% determined by the Banff definition was lower than with LDF definition 2, and needs to be validated based on graft outcome before it can be recommended for clinical use.
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Affiliation(s)
- Alexander T Kikuchi
- Pathology, University of California San Francisco, San Francisco, California, USA
- Pathology, University of Utah Health, Salt Lake City, Utah, USA
| | - Naoki Akanuma
- Pathology, University of California San Francisco, San Francisco, California, USA
| | - Won-Tak Choi
- Pathology, University of California San Francisco, San Francisco, California, USA
| | - Ryan M Gill
- Pathology, University of California San Francisco, San Francisco, California, USA
| | - Sanjay Kakar
- Pathology, University of California San Francisco, San Francisco, California, USA
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15
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Ying H, Liu X, Zhang M, Ren Y, Zhen S, Wang X, Liu B, Hu P, Duan L, Cai M, Jiang M, Cheng X, Gong X, Jiang H, Jiang J, Zheng J, Zhu K, Zhou W, Lu B, Zhou H, Shen Y, Du J, Ying M, Hong Q, Mo J, Li J, Ye G, Zhang S, Hu H, Sun J, Liu H, Li Y, Xu X, Bai H, Wang S, Cheng X, Xu X, Jiao L, Yu R, Lau WY, Yu Y, Cai X. A multicenter clinical AI system study for detection and diagnosis of focal liver lesions. Nat Commun 2024; 15:1131. [PMID: 38326351 PMCID: PMC10850133 DOI: 10.1038/s41467-024-45325-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Accepted: 01/22/2024] [Indexed: 02/09/2024] Open
Abstract
Early and accurate diagnosis of focal liver lesions is crucial for effective treatment and prognosis. We developed and validated a fully automated diagnostic system named Liver Artificial Intelligence Diagnosis System (LiAIDS) based on a diverse sample of 12,610 patients from 18 hospitals, both retrospectively and prospectively. In this study, LiAIDS achieved an F1-score of 0.940 for benign and 0.692 for malignant lesions, outperforming junior radiologists (benign: 0.830-0.890, malignant: 0.230-0.360) and being on par with senior radiologists (benign: 0.920-0.950, malignant: 0.550-0.650). Furthermore, with the assistance of LiAIDS, the diagnostic accuracy of all radiologists improved. For benign and malignant lesions, junior radiologists' F1-scores improved to 0.936-0.946 and 0.667-0.680 respectively, while seniors improved to 0.950-0.961 and 0.679-0.753. Additionally, in a triage study of 13,192 consecutive patients, LiAIDS automatically classified 76.46% of patients as low risk with a high NPV of 99.0%. The evidence suggests that LiAIDS can serve as a routine diagnostic tool and enhance the diagnostic capabilities of radiologists for liver lesions.
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Affiliation(s)
- Hanning Ying
- Department of General Surgery, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Xiaoqing Liu
- Deepwise Artificial Intelligence Laboratory, Beijing, China
| | - Min Zhang
- College of Computer Science and Technology, Zhejiang University, Hangzhou, China
| | - Yiyue Ren
- School of Medicine, Zhejiang University, Hangzhou, China
| | - Shihui Zhen
- School of Medicine, Zhejiang University, Hangzhou, China
| | - Xiaojie Wang
- School of Medicine, Zhejiang University, Hangzhou, China
| | - Bo Liu
- Deepwise Artificial Intelligence Laboratory, Beijing, China
| | - Peng Hu
- Department of Radiology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Lian Duan
- Department of General Surgery, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Mingzhi Cai
- Zhangzhou Municipal Hospital of Fujian Province, Zhangzhou, China
| | | | - Xiangdong Cheng
- Cancer Hospital of the University of Chinese Academy of Sciences (ZheJiang Cancer Hospital), Hangzhou, China
| | | | - Haitao Jiang
- Cancer Hospital of the University of Chinese Academy of Sciences (ZheJiang Cancer Hospital), Hangzhou, China
| | - Jianshuai Jiang
- Department of Hepatopancreatobiliary Surgery, Ningbo First Hospital, Ningbo, China
| | - Jianjun Zheng
- Hwa Mei Hospital, University of Chinese Academy of Sciences (Ningbo No.2 Hospital), Ningbo, China
| | - Kelei Zhu
- Department of Hepatopancreatobiliary Surgery, Yinzhou People's Hospital, Ningbo, China
| | - Wei Zhou
- Department of Radiology, Huzhou Central Hospital, Affiliated Central Hospital of Huzhou University, Huzhou, China
| | - Baochun Lu
- Shaoxing People's Hospital, Shaoxing, China
| | - Hongkun Zhou
- The First Hospital of Jiaxing Affiliated Hospital of Jiaxing University, Jiaxing, China
| | - Yiyu Shen
- The Second Hospital of Jiaxing Affiliated Hospital of Jiaxing University, Jiaxing, China
| | - Jinlin Du
- Jinhua Municipal Central Hospital, Jinhua, China
| | | | | | - Jingang Mo
- Taizhou Municipal Central Hospital, Taizhou, China
| | - Jianfeng Li
- The First People's Hospital of Wenling, Taizhou, China
| | | | - Shizheng Zhang
- Department of Radiology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Hongjie Hu
- Department of Radiology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jihong Sun
- Department of Radiology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Hui Liu
- Central Laboratory of Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yiming Li
- Deepwise Artificial Intelligence Laboratory, Beijing, China
| | - Xingxin Xu
- Deepwise Artificial Intelligence Laboratory, Beijing, China
| | - Huiping Bai
- Deepwise Artificial Intelligence Laboratory, Beijing, China
| | - Shuxin Wang
- Deepwise Artificial Intelligence Laboratory, Beijing, China
| | | | - Xiaoyin Xu
- Brigham and Women' Hospital, Harvard Medical School, Boston, MA, USA.
| | - Long Jiao
- Faculty of Medicine, Imperial College London, London, UK.
| | - Risheng Yu
- Department of Radiology, Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China.
| | - Wan Yee Lau
- Faculty of Medicine, the Chinese University of Hong Kong, Hong Kong, China.
| | - Yizhou Yu
- Department of Computer Science, The University of Hong Kong, Hong Kong, China.
| | - Xiujun Cai
- Department of General Surgery, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China.
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16
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Al Harthi T, Whiting P, Watson J. Liver function tests in patients with hypertension in primary care: a prospective cohort study. BJGP Open 2024:BJGPO.2023.0082. [PMID: 37726171 DOI: 10.3399/bjgpo.2023.0082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 08/30/2023] [Accepted: 09/13/2023] [Indexed: 09/21/2023] Open
Abstract
BACKGROUND Liver function tests (LFTs) are frequently used to monitor patients with hypertension in UK primary care. Evidence is lacking on whether testing improves outcomes. AIM To estimate the diagnostic accuracy of LFTs in patients with hypertension and determine downstream consequences of testing. DESIGN & SETTING Prospective study using the Clinical Practice Research Datalink (CPRD). METHOD In total, 30 000 patients with hypertension who had LFTs in 2015 were randomly selected from CPRD. The diagnostic accuracy measures for eight LFT analytes and an overall LFT panel were calculated against the reference standard of liver disease. Rates of consultations, blood tests, and referrals within 6 months following testing were measured. RESULTS The 1-year incidence of liver disease in patients with hypertension was 0.5% (95% confidence interval [CI] = 0.4% to 0.6%). Sensitivity and specificity of an LFT panel were modest: 61.3% (95% CI = 53.1% to 69.0%) and 73.8% (95% CI = 73.1% to 74.3%), respectively. The positive predictive value (PPV) of the eight individual LFT analytes were low ranging from 0.2% to 8.9%. Among patients who did not develop liver disease, mean number of consultations, referrals, and tests were higher in the 6 months following false-positives at 10.5, 0.7 and 29.8, respectively, compared with true-negatives: 8.6, 0.6, and 19.8. CONCLUSION PPVs of LFTs in primary care were low, with high rates of false-positive results and increased rates of subsequent consultations, referrals, and blood testing. Avoiding LFTs for routine monitoring could potentially reduce patients' anxiety, GP workload, and healthcare costs.
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Affiliation(s)
- Thuraiya Al Harthi
- Research Department, The Royal Hospital, Ministry of Health, Muscat, Oman
| | - Penny Whiting
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Jessica Watson
- Centre for Academic Primary Care, Bristol Medical School, University of Bristol, Bristol, UK
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17
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Dunt DR, Jiang H, Room R. Early closing of hotels: Impacts on alcohol consumption, drunkenness, liver disease and injury mortality. Drug Alcohol Rev 2024; 43:491-500. [PMID: 38048172 DOI: 10.1111/dar.13780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 10/20/2023] [Accepted: 10/23/2023] [Indexed: 12/06/2023]
Abstract
INTRODUCTION Early (six o'clock) closing of hotels was introduced in 1916 in Australia to curb heavy drinking. It lasted between 21 and 51 years in four Australian states. The aim of this study is to assess the impact of early closing on alcohol consumption, liver disease mortality rates, drunkenness and various forms of injury. METHODS Time series analysis was undertaken using an Autoregressive Integrated Moving Averages modelling technique. Relevant data were derived from annual publications of the Australian Bureau of Statistics and its predecessor organisations. RESULTS Early closing had a substantial downward effect on alcohol consumption across 1901-2006. It had a substantial and beneficial effect on liver disease mortality. Drunkenness rates declined pre-World War II (WWII), though they increased post-WWII. Rates for homicide decreased substantially, and close to substantially for suicide and female homicide. Early closing impacts were more beneficial pre-WWII than post-WWII. DISCUSSION AND CONCLUSIONS Early closing has not been favourably remembered in Australia in recent years. However, all pre-WWII impacts of early closing were beneficial including public drunkenness rates. Post-WWII, beneficial effects were less clear-cut and drunkenness increased. Resistance to early closing may also have arisen in the 1950s as families had more disposable income and ability to consume alcohol. While universal six o'clock closing is no longer feasible or desirable, opening hours and days for hotels are still part of the policy discussion in Australia. The experience of early closing pre-WWII gives confidence that the impacts of these can be beneficial.
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Affiliation(s)
- David R Dunt
- Centre for Health Policy, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, Australia
| | - Heng Jiang
- Centre for Alcohol Policy Research, La Trobe University, Melbourne, Australia
| | - Robin Room
- Centre for Alcohol Policy Research, La Trobe University, Melbourne, Australia
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18
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Patidar R, Gowdra Revannasiddappa K, Ghazanfer M. Key Components of Successful Management of Acute Fatty Liver of Pregnancy: A Case Report and Literature Review. Cureus 2024; 16:e53911. [PMID: 38465073 PMCID: PMC10925068 DOI: 10.7759/cureus.53911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/08/2024] [Indexed: 03/12/2024] Open
Abstract
Acute fatty liver of pregnancy (AFLP) is a rare, potentially fatal obstetric emergency. Due to its nonspecific signs and symptoms, there is often a delay in diagnosis and management which is associated with morbid complications and high mortality. We report a case of a 30-year-old female gravida 3 para 2 at 32 weeks gestation who presented with nausea and vomiting for two weeks, pruritis for three days, and upper abdomen pain for a day. A clinical diagnosis of HELLP (hemolysis, elevated liver enzymes, and low platelets) syndrome/obstetric cholestasis/AFLP was made. Despite prompt management, her postpartum period was complicated by acute hepatic encephalopathy, hepatorenal shutdown, pancreatitis, coagulopathy, postpartum hemorrhage, and large abdominal wall hematoma. A high index of suspicion, prompt delivery, advanced critical support, and multidisciplinary team involvement led to successful fetomaternal outcomes in the patient.
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Affiliation(s)
- Rekha Patidar
- Obstetrics and Gynecology, Zulekha Hospital, Dubai, ARE
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19
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Bai Y, Zhu Z, Ou J, Zhang W, Iyaswamy A, Jiang Y, Wang J, Zhang W, Yang C. Insight into Tetrabromobisphenol A-Associated Liver Transcriptional Landscape via Single Cell RNA Sequencing. Adv Biol (Weinh) 2024; 8:e2300477. [PMID: 37867281 DOI: 10.1002/adbi.202300477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 09/25/2023] [Indexed: 10/24/2023]
Abstract
In recent years, there has been growing concern over the rising incidence of liver diseases, with increasing exposure to environmental toxins as a significant contributing factor. However, the mechanisms of liver injury induced by environmental pollutants are largely unclear. Here, using tetrabromobisphenol A (TBBPA), a widely used brominated flame retardant, as an example, environmental toxin-induced liver toxicity in mice is characterized via single-cell sequencing technology. Heterogeneous gene expression profiles after exposure to TBBPA in major cell types of the liver are demonstrated. In hepatocytes, pathway analysis of differentially expressed genes reveals the enhanced interferon response and diminished metabolic processes. The disrupted endothelial functions in TBBPA-treated cells are then shown. Moreover, the activation of M2-polarization in Kupffer cells, as well as activated effector T and B cells are unveiled in TBBPA-treated cells. Finally, ligand-receptor pair analysis shows that TBBPA disrupts cell-cell communication and induces an inflammatory microenvironment. Overall, the results reveal that TBBPA-induced dysfunction of hepatocytes and endothelial cells may then activate and recruit other immune cells such as Kuffer cells, and T/NK cells into the liver, further increasing inflammatory response and liver injury. Thus, the results provide novel insight into undesiring environmental pollutant-induced liver injury.
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Affiliation(s)
- Yunmeng Bai
- Department of Nephrology, Shenzhen Key Laboratory of Kidney Diseases, and Shenzhen Clinical Research Centre for Geriatrics, Shenzhen People's Hospital The First Affiliated Hospital, Southern University of Science and Technology, Shenzhen, 518020, P. R. China
| | - Zhou Zhu
- Department of Nephrology, Shenzhen Key Laboratory of Kidney Diseases, and Shenzhen Clinical Research Centre for Geriatrics, Shenzhen People's Hospital The First Affiliated Hospital, Southern University of Science and Technology, Shenzhen, 518020, P. R. China
| | - Jinhuan Ou
- Department of Nephrology, Shenzhen Key Laboratory of Kidney Diseases, and Shenzhen Clinical Research Centre for Geriatrics, Shenzhen People's Hospital The First Affiliated Hospital, Southern University of Science and Technology, Shenzhen, 518020, P. R. China
| | - Wenqiao Zhang
- Department of Oncology, The Affiliated Hospital of Southwest Medical University, 25 Taiping Street, Luzhou, 646000, P. R. China
| | - Ashok Iyaswamy
- School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong, 000000, P. R. China
- Department of Biochemistry, Karpagam Academy of Higher Education, Coimbatore, 641021, India
| | - Yuke Jiang
- Department of Nephrology, Shenzhen Key Laboratory of Kidney Diseases, and Shenzhen Clinical Research Centre for Geriatrics, Shenzhen People's Hospital The First Affiliated Hospital, Southern University of Science and Technology, Shenzhen, 518020, P. R. China
| | - Jigang Wang
- Department of Nephrology, Shenzhen Key Laboratory of Kidney Diseases, and Shenzhen Clinical Research Centre for Geriatrics, Shenzhen People's Hospital The First Affiliated Hospital, Southern University of Science and Technology, Shenzhen, 518020, P. R. China
- Department of Oncology, The Affiliated Hospital of Southwest Medical University, 25 Taiping Street, Luzhou, 646000, P. R. China
- State Key Laboratory for Quality Ensurance and Sustainable Use of Dao-di Herbs, Artemisinin Research Center, and Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, P. R. China
| | - Wei Zhang
- Department of Nephrology, Shenzhen Key Laboratory of Kidney Diseases, and Shenzhen Clinical Research Centre for Geriatrics, Shenzhen People's Hospital The First Affiliated Hospital, Southern University of Science and Technology, Shenzhen, 518020, P. R. China
| | - Chuanbin Yang
- Department of Nephrology, Shenzhen Key Laboratory of Kidney Diseases, and Shenzhen Clinical Research Centre for Geriatrics, Shenzhen People's Hospital The First Affiliated Hospital, Southern University of Science and Technology, Shenzhen, 518020, P. R. China
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20
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Qi X, Guo J, Li Y, Fang C, Lin J, Chen X, Jia J. Vitamin E intake is inversely associated with NAFLD measured by liver ultrasound transient elastography. Sci Rep 2024; 14:2592. [PMID: 38296998 PMCID: PMC10831069 DOI: 10.1038/s41598-024-52482-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Accepted: 01/19/2024] [Indexed: 02/02/2024] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) is one of the most common chronic liver diseases, whose severe form is associated with oxidative stress. Vitamin E as an antioxidant has a protective potential in NAFLD. Whether dietary intake of vitamin E, supplementary vitamin E use, and total vitamin E have a preventive effect on NAFLD requires investigation. A cross-sectional study used data from the National Health and Nutrition Examination Survey (2017-2020) was conducted. Vitamin E intake, including dietary vitamin E, supplementary vitamin E use, and total vitamin E, was obtained from the average of two 24-h dietary recall interviews. The extent of hepatic steatosis was measured by liver ultrasound transient elastography and presented as controlled attenuated parameter (CAP) scores. Participants were diagnosed with NAFLD based on CAP threshold values of 288 dB/m and 263 dB/m. The statistical software R and survey-weighted statistical models were used to examine the association between vitamin E intake and hepatic steatosis and NAFLD. Overall, 6122 participants were included for NAFLD analysis. After adjusting for age, gender, race, poverty level index, alcohol consumption, smoking status, vigorous recreational activity, body mass index, abdominal circumference, hyperlipidemia, hypertension, diabetes, and supplementary vitamin E use, dietary vitamin E was inversely associated with NAFLD. The corresponding odds ratios (OR) and 95% confidence intervals (CI) of NAFLD for dietary vitamin E intake as continuous and the highest quartile were 0.9592 (0.9340-0.9851, P = 0.0039) and 0.5983 (0.4136-0.8654, P = 0.0091) (Ptrend = 0.0056). Supplementary vitamin E was significantly inversely associated with NAFLD (fully adjusted model: OR = 0.6565 95% CI 0.4569-0.9432, P = 0.0249). A marginal improvement in total vitamin E for NAFLD was identified. The ORs (95% CIs, P) for the total vitamin E intake as continuous and the highest quartile in the fully adjusted model were 0.9669 (0.9471-0.9871, P = 0.0029) and 0.6743 (0.4515-1.0071, P = 0.0538). Sensitivity analysis indicated these findings were robust. The protective effects of vitamin E significantly differed in the stratum of hyperlipidemia (Pinteraction < 0.05). However, no statistically significant results were identified when the threshold value was set as 263 dB/m. Vitamin E intake, encompassing both dietary and supplemental forms, as well as total vitamin E intake, demonstrated a protective association with NAFLD. Augmenting dietary intake of vitamin E proves advantageous in the prevention of NAFLD, particularly among individuals devoid of hyperlipidemia.
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Affiliation(s)
- Xiangjun Qi
- The First Clinical School of Guangzhou University of Chinese Medicine, Guangzhou, 510405, China
| | - Jiayun Guo
- The First Clinical School of Guangzhou University of Chinese Medicine, Guangzhou, 510405, China
| | - Yanlong Li
- The First Clinical School of Guangzhou University of Chinese Medicine, Guangzhou, 510405, China
| | - Caishan Fang
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610000, China
| | - Jietao Lin
- The First Affiliated Hospital of Guangzhou University of Chinese Medicine, No.12, Ji Chang Road, Baiyun District, Guangzhou, 510405, China
| | - Xueqing Chen
- The First Affiliated Hospital of Guangzhou University of Chinese Medicine, No.12, Ji Chang Road, Baiyun District, Guangzhou, 510405, China
| | - Jie Jia
- The First Affiliated Hospital of Guangzhou University of Chinese Medicine, No.12, Ji Chang Road, Baiyun District, Guangzhou, 510405, China.
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21
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Ren M, Lu C, Zhou M, Jiang X, Li X, Liu N. The intersection of virus infection and liver disease: A comprehensive review of pathogenesis, diagnosis, and treatment. WIREs Mech Dis 2024:e1640. [PMID: 38253964 DOI: 10.1002/wsbm.1640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Revised: 12/06/2023] [Accepted: 12/07/2023] [Indexed: 01/24/2024]
Abstract
Liver disease represents a significant global burden, placing individuals at a heightened risk of developing cirrhosis and liver cancer. Viral infections act as a primary cause of liver diseases on a worldwide scale. Infections involving hepatitis viruses, notably hepatitis B, C, and E viruses, stand out as the most prevalent contributors to acute and chronic intrahepatic adverse outcome, although the hepatitis C virus (HCV) can be effectively cured with antiviral drugs, but no preventative vaccination developed. Hepatitis B virus (HBV) and HCV can lead to both acute and chronic liver diseases, including liver cirrhosis and hepatocellular carcinoma (HCC), which are principal causes of worldwide morbidity and mortality. Other viruses, such as Epstein-Barr virus (EBV) and cytomegalovirus (CMV), are capable of causing liver damage. Therefore, it is essential to recognize that virus infections and liver diseases are intricate and interconnected processes. A profound understanding of the underlying relationship between virus infections and liver diseases proves pivotal in the effective prevention, diagnosis, and treatment of these conditions. In this review, we delve into the mechanisms by which virus infections induce liver diseases, as well as explore the pathogenesis, diagnosis, and treatment of liver diseases. This article is categorized under: Infectious Diseases > Biomedical Engineering.
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Affiliation(s)
- Meng Ren
- Clinical College of Traditional Chinese Medicine, Hubei University of Chinese Medicine, Wuhan, China
- Institute of Liver Diseases, Hubei Key Laboratory of Theoretical and Applied Research of Liver and Kidney in Traditional Chinese Medicine, Hubei Provincial Hospital of Traditional Chinese Medicine, Wuhan, China
| | - Chenxia Lu
- Institute of Liver Diseases, Hubei Key Laboratory of Theoretical and Applied Research of Liver and Kidney in Traditional Chinese Medicine, Hubei Provincial Hospital of Traditional Chinese Medicine, Wuhan, China
- Institute of Liver Diseases, Hubei Province Academy of Traditional Chinese Medicine, Wuhan, China
| | - Mingwei Zhou
- CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China
| | - Xiaobing Jiang
- CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China
| | - Xiaodong Li
- Clinical College of Traditional Chinese Medicine, Hubei University of Chinese Medicine, Wuhan, China
- Institute of Liver Diseases, Hubei Key Laboratory of Theoretical and Applied Research of Liver and Kidney in Traditional Chinese Medicine, Hubei Provincial Hospital of Traditional Chinese Medicine, Wuhan, China
- Institute of Liver Diseases, Hubei Province Academy of Traditional Chinese Medicine, Wuhan, China
| | - Ningning Liu
- CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China
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22
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Cheng X, Zhan Y, Liu Y, Zeng X, Wang Z, Wang F, Mao Y, Na S. A clinical study of non-bioartificial liver DPMAES support system in hepatitis B-related acute-on-chronic liver failure. Sci Rep 2024; 14:1772. [PMID: 38245594 PMCID: PMC10799912 DOI: 10.1038/s41598-024-52206-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Accepted: 01/16/2024] [Indexed: 01/22/2024] Open
Abstract
This study aims to observe the clinical efficacy of the dual plasma molecular adsorption exchange system (DPMAES) in patients with hepatitis B virus-related acute-on-chronic liver failure (HBV-ACLF), with a focus on its regulatory effect on cytokine storm. A total of 60 HBV-ACLF patients were enrolled in this study. The observation group, comprising 30 patients, received DPMAES treatment, while the control group underwent PE treatment. We compared the efficacy changes between the two groups post-treatment. A total of 55 HBV-ACLF patients who completed the study were analyzed, Patients treated with DPMAES showed significant improvements in clinical outcomes. After DPMAES treatment, HBV-ACLF patients exhibited notably 90 day survival rate increased by 18% compared to those in the PE group. Moreover, total bilirubin levels decreased markedly, albumin and platelet levels increased compared to the PE group. After DPMAES treatment, the patient showed a significant decrease in inflammatory cytokine IL-6 (t = 5.046, P < 0.001) and a significant decrease in procalcitonin (t = 4.66, P < 0.001). DPMAES was more effective than PE in rapidly reducing TBiL, improving coagulation function and mitigating cytokine storm. It maintained platelet stability more effectively while minimizing albumin consumption to a greater extent, significantly improved 90-day survival.Trial registration: Chinese Clinical Trial Registry, ChiCTR2300076117.
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Affiliation(s)
- Xianwen Cheng
- Ankang Hospital of Traditional Chinese Medicine, Ankang, 725000, Shaanxi, China.
| | - Yanrong Zhan
- Shaanxi University of Chinese Medicine, Xianyang, 712000, Shaanxi, China.
| | - YaoShun Liu
- Ankang Hospital of Traditional Chinese Medicine, Ankang, 725000, Shaanxi, China
| | - Xia Zeng
- Ankang Hospital of Traditional Chinese Medicine, Ankang, 725000, Shaanxi, China
| | - Zhendong Wang
- Ankang Hospital of Traditional Chinese Medicine, Ankang, 725000, Shaanxi, China
| | - Feng Wang
- Ankang Hospital of Traditional Chinese Medicine, Ankang, 725000, Shaanxi, China
| | - Ya Mao
- Ankang Hospital of Traditional Chinese Medicine, Ankang, 725000, Shaanxi, China
| | - Song Na
- Ankang Hospital of Traditional Chinese Medicine, Ankang, 725000, Shaanxi, China
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23
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Ngowi EE, Gao Y, Yang X, Qiao A. Editorial: Advances in novel drugs and targets for hepatic and gastrointestinal diseases. Front Pharmacol 2024; 15:1364290. [PMID: 38288440 PMCID: PMC10822975 DOI: 10.3389/fphar.2024.1364290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Accepted: 01/08/2024] [Indexed: 01/31/2024] Open
Affiliation(s)
- Ebenezeri Erasto Ngowi
- Zhongshan Institute for Drug Discovery, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Zhongshan, Guangdong Province, China
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Yong Gao
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Xiaoying Yang
- Jiangsu Key Laboratory of Immunity and Metabolism, Xuzhou Medical University, Xuzhou, China
| | - Aijun Qiao
- Zhongshan Institute for Drug Discovery, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Zhongshan, Guangdong Province, China
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China
- University of Chinese Academy of Sciences, Beijing, China
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24
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Wan S, Liu X, Sun R, Liu H, Jiang J, Wu B. Activated hepatic stellate cell-derived Bmp-1 induces liver fibrosis via mediating hepatocyte epithelial-mesenchymal transition. Cell Death Dis 2024; 15:41. [PMID: 38216590 PMCID: PMC10786946 DOI: 10.1038/s41419-024-06437-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 12/21/2023] [Accepted: 01/04/2024] [Indexed: 01/14/2024]
Abstract
Liver fibrosis is a reparative response to injury that arises from various etiologies, characterized by activation of hepatic stellate cells (HSCs). Periostin, a secreted matricellular protein, has been reported to participate in tissue development and regeneration. However, its involvement in liver fibrosis remains unknown. This study investigated the roles and mechanisms of Periostin in phenotypic transition of HSCs and relevant abnormal cellular crosstalk during liver fibrosis. The fate of hepatic stellate cells (HSCs) during liver fibrogenesis was investigated using single-cell and bulk RNA sequencing profiles, which revealed a significant proliferation of activated HSCs (aHSCs) in fibrotic livers of both humans and mice. αSMA-TK mice were used to demonstrate that depletion of proliferative aHSCs attenuates liver fibrosis induced by carbon tetrachloride and 3,5-diethoxycarbonyl-1,4-dihydrocollidine. Through integrating data from single-cell and bulk sequencing, Periostin was identified as a distinctive hallmark of proliferative aHSC subpopulation. Elevated levels of Periostin were detected in fibrotic livers of both humans and mice, primarily within aHSCs. However, hepatic Periostin levels were decreased along with depletion of proliferative aHSCs. Deficiency of Periostin led to reduced liver fibrosis and suppressed hepatocyte epithelial-mesenchymal transition (EMT). Periostin-overexpressing HSCs, exhibiting a proliferative aHSC phenotype, release bone morphogenetic protein-1 (Bmp-1), which activates EGFR signaling, inducing hepatocyte EMT and contributing to liver fibrosis. In conclusion, Periostin in aHSCs drives their acquisition of a proliferative phenotype and the release of Bmp-1. Proliferative aHSC subpopulation-derived Bmp-1 induces hepatocyte EMT via EGFR signaling, promoting liver fibrogenesis. Bmp-1 and Periostin should be potential therapeutic targets for liver fibrosis.
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Affiliation(s)
- Sizhe Wan
- Department of Gastroenterology, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Liver Disease Research, Guangzhou, China
| | - Xianzhi Liu
- Department of Gastroenterology, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Liver Disease Research, Guangzhou, China
| | - Ruonan Sun
- Department of Gastroenterology, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Liver Disease Research, Guangzhou, China
| | - Huiling Liu
- Department of Gastroenterology, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Liver Disease Research, Guangzhou, China
| | - Jie Jiang
- Department of Gastroenterology, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Liver Disease Research, Guangzhou, China
| | - Bin Wu
- Department of Gastroenterology, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China.
- Guangdong Provincial Key Laboratory of Liver Disease Research, Guangzhou, China.
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25
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Pezzino S, Sofia M, Mazzone C, Litrico G, Agosta M, La Greca G, Latteri S. Exploring public interest in gut microbiome dysbiosis, NAFLD, and probiotics using Google Trends. Sci Rep 2024; 14:799. [PMID: 38191502 PMCID: PMC10774379 DOI: 10.1038/s41598-023-50190-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Accepted: 12/16/2023] [Indexed: 01/10/2024] Open
Abstract
Scientific interest related to the role of gut microbiome dysbiosis in the pathogenesis of non-alcoholic fatty liver disease (NAFLD) has now been established and is constantly growing. Therefore, balancing dysbiosis, through probiotics, would be a potential therapy. In addition to scientific interest, on the other hand, it is important to evaluate the interest in these topics among the population. This study aimed to analyze, temporally and geographically, the public's interest in gut microbiome dysbiosis, NAFLD, and the use of gut probiotics. The most widely used free tool for analyzing online behavior is Google Trends. Using Google Trends data, we have analyzed worldwide volume searches for the terms "gut microbiome", "dysbiosis", "NAFLD" and "gut probiotic" for the period from 1, January 2007 to 31 December 2022. Google's relative search volume (RSV) was collected for all terms and analyzed temporally and geographically. The RSV for the term "gut microbiome" has a growth rate of more than 1400% followed, by "gut probiotics" (829%), NAFLD (795%), and "dysbiosis" (267%) from 2007 to 2012. In Australia and New Zealand, we found the highest RSV score for the term "dysbiosis" and "gut probiotics". Moreover, we found the highest RSV score for the term "NAFLD" in the three countries: South Korea, Singapore, and the Philippines. Google Trends analysis showed that people all over the world are interested in and aware of gut microbiome dysbiosis, NAFLD, and the use of gut probiotics. These data change over time and have a geographical distribution that could reflect the epidemiological worldwide condition of NAFLD and the state of the probiotic market.
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Affiliation(s)
- Salvatore Pezzino
- Department of Surgical Sciences and Advanced Technologies "G. F. Ingrassia", Cannizzaro Hospital, University of Catania, Catania, Italy
| | - Maria Sofia
- Department of Surgical Sciences and Advanced Technologies "G. F. Ingrassia", Cannizzaro Hospital, University of Catania, Catania, Italy
| | - Chiara Mazzone
- Department of Surgical Sciences and Advanced Technologies "G. F. Ingrassia", Cannizzaro Hospital, University of Catania, Catania, Italy
| | - Giorgia Litrico
- Department of Surgical Sciences and Advanced Technologies "G. F. Ingrassia", Cannizzaro Hospital, University of Catania, Catania, Italy
| | - Marcello Agosta
- Department of Surgical Sciences and Advanced Technologies "G. F. Ingrassia", Cannizzaro Hospital, University of Catania, Catania, Italy
| | - Gaetano La Greca
- Department of Surgical Sciences and Advanced Technologies "G. F. Ingrassia", Cannizzaro Hospital, University of Catania, Catania, Italy
| | - Saverio Latteri
- Department of Surgical Sciences and Advanced Technologies "G. F. Ingrassia", Cannizzaro Hospital, University of Catania, Catania, Italy.
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Hermie L, Biervliet SV, Hoorens A, Cauwenberghe LV, Robberecht E, Defreyne L. Pre-emptive transjugular intrahepatic portosystemic shunt in pediatric cystic fibrosis-related liver disease and portal hypertension: prospective long-term results. Diagn Interv Radiol 2024; 30:55-64. [PMID: 36994654 PMCID: PMC10773179 DOI: 10.4274/dir.2022.221818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Accepted: 12/23/2022] [Indexed: 03/31/2023]
Abstract
PURPOSE Portal hypertension (PHT) and its sequelae are the most clinically important manifestations in cystic fibrosis-related liver disease (CFLD). This paper aimed to evaluate the safety and efficacy of a pre-emptive transjugular intrahepatic portosystemic shunt (TIPS) to prevent PHT-related complications in pediatric patients with CFLD. METHODS This was a prospective single-arm study on pediatric patients with CFLD, signs of PHT, and preserved liver function who underwent a pre-emptive TIPS in a single tertiary CF center between 2007 and 2012. The long-term safety and clinical efficacy were assessed. RESULTS A pre-emptive TIPS was performed on seven patients with a mean age of 9.2 years (± standard deviation: 2.2). The procedure was technically successful in all patients, with an estimated median primary patency of 10.7 years [interquartile range (IQR) 0.5-10.7)]. No variceal bleeding was observed during the median follow-up of 9 years (IQR 8.1-12.9). In two patients with advanced PHT and rapidly progressive liver disease, severe thrombocytopenia could not be stopped. Subsequent liver transplantation revealed biliary cirrhosis in both patients. In the remaining patients with early PHT and milder porto-sinusoidal vascular disease, symptomatic hypersplenism did not occur, and liver function remained stable until the end of the follow-up. Inclusion for pre-emptive TIPS was discontinued in 2013 following an episode of severe hepatic encephalopathy. CONCLUSION TIPS is a feasible treatment with encouraging long-term primary patency to avoid variceal bleeding in selected patients with CF and PHT. However, as the progression of liver fibrosis, thrombocytopenia, and splenomegaly is inevitable, the clinical benefits due to pre-emptive placement appear to be minor.
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Affiliation(s)
- Laurens Hermie
- Ghent University Hospital, Department of Vascular and Interventional Radiology, Gent, Belgium
| | | | - Anne Hoorens
- Ghent University Hospital, Department of Pathology, Gent, Belgium
| | - Lien Van Cauwenberghe
- Ghent University Hospital, Department of Vascular and Interventional Radiology, Gent, Belgium
| | - Eddy Robberecht
- Ghent University Hospital, Department of Pediatrics, Gent, Belgium
| | - Luc Defreyne
- Ghent University Hospital, Department of Vascular and Interventional Radiology, Gent, Belgium
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Pringle TA, Ramon-Gil E, Leslie J, Oakley F, Wright MC, Knight JC, Luli S. Synthesis and preclinical evaluation of a 89Zr-labelled human single chain antibody for non-invasive detection of hepatic myofibroblasts in acute liver injury. Sci Rep 2024; 14:633. [PMID: 38182623 PMCID: PMC10770171 DOI: 10.1038/s41598-023-50779-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 12/25/2023] [Indexed: 01/07/2024] Open
Abstract
Synaptophysin is expressed on fibrogenic hepatic myofibroblasts. C1-3 is a single chain human antibody (scAb) that binds specifically to synaptophysin on hepatic myofibroblasts, providing a targeting vector for novel in vivo imaging agents of chronic liver disease. C1-3 and a negative control scAb, CSBD9, were radiolabelled with zirconium-89 via desferrioxamine chelation to enable non-invasive molecular imaging with positron emission tomography (PET). DFO-scAb conjugates were characterised by gel electrophoresis (SDS-PAGE) and MALDI-TOF spectrometry, and 89Zr-labelled with high radiolabelling efficiency (99%). [89Zr]Zr-DFO-C1-3 exhibited high in vitro stability (> 99%) in mouse and human sera over 3 days at 25 and 37 °C. Activated hepatic myofibroblasts incubated with [89Zr]Zr-DFO-C1-3 displayed significantly higher internalised activity (59.46%, P = 0.001) compared to the [89Zr]Zr-DFO-CSBD9 control, indicating synaptophysin-mediated uptake and high binding specificity of [89Zr]Zr-DFO-C1-3. Mice with CCl4-induced acute liver damage exhibited significantly higher liver uptake of [89Zr]Zr-DFO-C1-3, compared to controls, confirmed by both Cerenkov imaging and ex vivo gamma counting (4.41 ± 0.19%ID/g, P < 0.0001). CCl4-induced liver damage and the number of hepatic myofibroblasts was confirmed by αSMA staining of liver sections. These findings indicate that [89Zr]Zr-DFO-C1-3 has promising utility as a PET imaging agent for non-invasive detection of hepatic myofibroblasts following acute liver injury.
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Affiliation(s)
- Toni A Pringle
- School of Natural and Environmental Sciences, Newcastle University, Bedson Building, Newcastle upon Tyne, NE1 7RU, UK
| | - Erik Ramon-Gil
- Newcastle Fibrosis Research Group, Biosciences Institute, Newcastle University, Newcastle upon Tyne, UK
- Newcastle Centre for Cancer, Newcastle University, Newcastle upon Tyne, UK
| | - Jack Leslie
- Newcastle Fibrosis Research Group, Biosciences Institute, Newcastle University, Newcastle upon Tyne, UK
- Newcastle Centre for Cancer, Newcastle University, Newcastle upon Tyne, UK
| | - Fiona Oakley
- Newcastle Fibrosis Research Group, Biosciences Institute, Newcastle University, Newcastle upon Tyne, UK
- Newcastle Centre for Cancer, Newcastle University, Newcastle upon Tyne, UK
| | - Matthew C Wright
- Liver Research Group, Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK
| | - James C Knight
- School of Natural and Environmental Sciences, Newcastle University, Bedson Building, Newcastle upon Tyne, NE1 7RU, UK.
- Newcastle Centre for Cancer, Newcastle University, Newcastle upon Tyne, UK.
| | - Saimir Luli
- Newcastle Fibrosis Research Group, Biosciences Institute, Newcastle University, Newcastle upon Tyne, UK.
- Newcastle Centre for Cancer, Newcastle University, Newcastle upon Tyne, UK.
- Preclinical In Vivo Imaging, Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK.
- Medical School, Newcastle University, 4th Floor William Leech Building, Newcastle upon Tyne, NE2 4HH, UK.
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Sparfel L, Ratodiarivony S, Boutet-Robinet E, Ellero-Simatos S, Jolivet-Gougeon A. Akkermansia muciniphila and Alcohol-Related Liver Diseases. A Systematic Review. Mol Nutr Food Res 2024; 68:e2300510. [PMID: 38059838 DOI: 10.1002/mnfr.202300510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 10/03/2023] [Indexed: 12/08/2023]
Abstract
SCOPE Akkermansia muciniphila (A. muciniphila) are Gram negative commensal bacteria, degrading mucin in the intestinal mucosa, modulating intestinal permeability and inflammation in the digestive tract, liver, and blood. Some components can promote the relative abundance of A. muciniphila in the gut microbiota, but lower levels of A. muciniphila are more commonly found in people with obesity, diabetes, metabolic syndromes, or inflammatory digestive diseases. Over-intake of ethanol can also induce a decrease of A. muciniphila, associated with dysregulation of microbial metabolite production, impaired intestinal permeability, induction of chronic inflammation, and production of cytokines. METHODS AND RESULTS Using a PRISMA search strategy, a review is performed on the bacteriological characteristics of A. muciniphila, the factors capable of modulating its relative abundance in the digestive tract and its probiotic use in alcohol-related liver diseases (alcoholic hepatitis, cirrhosis, hepatocellular carcinoma, hepatic transplantation, partial hepatectomy). CONCLUSION Several studies have shown that supplementation with A. muciniphila can improve ethanol-related hepatic pathologies, and highlight the interest in using this bacterial species as a probiotic.
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Affiliation(s)
- Lydie Sparfel
- Univ Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail) - UMR_S 1085, Rennes, F-35000, France
| | - Sandy Ratodiarivony
- Univ Rennes, Bacterial Regulatory RNAs and Medicine (BRM), UMR_S 1230, Rennes, F-35000, France
| | - Elisa Boutet-Robinet
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, 31300, Toulouse, France
| | - Sandrine Ellero-Simatos
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, 31300, Toulouse, France
| | - Anne Jolivet-Gougeon
- Univ Rennes, Bacterial Regulatory RNAs and Medicine (BRM), UMR_S 1230, Rennes, F-35000, France
- Teaching Hospital, CHU Rennes, 2 rue Henri Le Guilloux 35033, Rennes, F-35000, France
- INSERM, INRAE, Institut NUMECAN (Nutrition Metabolisms and Cancer), U1241, INSERM 1241, Rennes, F-35000, France
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Farooqi WA, AlGubran LM, Abukaram TM, Alharbi LK, Alsanea RA, Zubaidi GA, Alnassr SA, Alaithan TM, Alnamly JM, Altriny QA. Awareness of Hepatitis C Among the General Population of Riyadh, KSA, in 2023: A Cross-Sectional Study. Cureus 2024; 16:e51783. [PMID: 38322064 PMCID: PMC10844775 DOI: 10.7759/cureus.51783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/06/2024] [Indexed: 02/08/2024] Open
Abstract
Background Hepatitis C, a highly contagious viral infection transmitted through blood-to-blood contact, poses a significant threat to public health owing to its potential to induce extensive liver damage, leading to the development of life-threatening conditions such as liver cirrhosis and hepatocellular carcinoma, commonly known as liver cancer. Objective This cross-sectional study aims to assess the level of awareness of hepatitis C among the general population in Riyadh, Saudi Arabia. Methodology The study was conducted in Riyadh, Saudi Arabia. A national cross-sectional survey was conducted using a predesigned self-administered validated electronic questionnaire. The questionnaire was distributed electronically to the general population from April to September 2023. Results Out of the 800 participants, most were females (472, 59%), and the largest age group was between 23 and 29 years old (305, 38.1%). Saudi Arabians constituted the highest proportion of participants (609, 76.1%), and most participants were single (437, 54.6%). In terms of occupational status, 288 (36%) worked in occupations not listed. The study found that 463 (57.9%) participants had a low level of awareness about the global prevalence of hepatitis C. Additionally, 489 (61.1%) were aware that hepatitis C can cause both acute and chronic hepatitis, and 441 (55.1%) knew that most infected patients may develop chronic hepatitis. A majority (484, 60.5%) were aware of the importance of washing with soap and water after an accidental needle stick injury. Most participants (574, 71.8%) were aware of the common modes of hepatitis C transmission, such as unsterilized instruments, needle stick injuries, and sharing contaminated needles during drug use. Furthermore, 548 (73%) were aware of the transmission risk through unscreened blood transfusion, and 561 (70.1%) were aware of the higher risk of infection for individuals with multiple sexual partners. Conclusion The study highlights a low level of awareness among participants regarding the treatment and prevention of hepatitis C. To address the low level of awareness regarding the treatment and prevention of hepatitis C, targeted strategies and interventions are needed. This includes the development and implementation of public awareness campaigns, creation of informative educational materials, specialized training programs for healthcare professionals, establishment of support groups and counseling services for individuals living with hepatitis C, and continued support for research efforts and knowledge dissemination. By increasing awareness about hepatitis C, its treatment, and prevention, we can improve outcomes for individuals affected by the disease and reduce its overall burden on communities.
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Affiliation(s)
- Waqar A Farooqi
- College of Internal Medicine, AlMaarefa University, Riyadh, SAU
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Cifuentes-Silva E, Cabello-Verrugio C. Bile Acids as Signaling Molecules: Role of Ursodeoxycholic Acid in Cholestatic Liver Disease. Curr Protein Pept Sci 2024; 25:206-214. [PMID: 37594109 DOI: 10.2174/1389203724666230818092800] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 07/05/2023] [Accepted: 07/18/2023] [Indexed: 08/19/2023]
Abstract
Ursodeoxycholic acid (UDCA) is a natural substance physiologically produced in the liver. Initially used to dissolve gallstones, it is now successfully used in treating primary biliary cirrhosis and as adjuvant therapy for various hepatobiliary cholestatic diseases. However, the mechanisms underlying its beneficial effects still need to be clarified. Evidence suggests three mechanisms of action for UDCA that could benefit humans with cholestatic liver disease (CLD): protection of cholangiocytes against hydrophobic bile acid (BA) cytotoxicity, stimulation of hepatobiliary excretion, and protection of hepatocytes against BA-induced apoptosis. These mechanisms may act individually or together to potentiate them. At the molecular level, it has been observed that UDCA can generate modifications in the transcription and translation of proteins essential in the transport of BA, correcting the deficit in BA secretion in CLD, in addition to activating signaling pathways to translocate these transporters to the sites where they should fulfill their function. Inhibition of BA-induced hepatocyte apoptosis may play a role in CLD, characterized by BA retention in the hepatocyte. Thus, different mechanisms of action contribute to the improvement after UDCA administration in CLD. On the other hand, the effects of UDCA on tissues that possess receptors that may interact with BAs in pathological contexts, such as skeletal muscle, are still unclear. This work aims to describe the main molecular mechanisms by which UDCA acts in the human body, emphasizing the interaction in tissues other than the liver.
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Affiliation(s)
- Eduardo Cifuentes-Silva
- Laboratory of Muscle Pathology, Fragility, and Aging, Faculty of Life Sciences, Universidad Andres Bello, Santiago, Chile
- Millennium Institute on Immunology and Immunotherapy, Faculty of Life Sciences, Universidad Andres Bello, Santiago, Chile
| | - Claudio Cabello-Verrugio
- Laboratory of Muscle Pathology, Fragility, and Aging, Faculty of Life Sciences, Universidad Andres Bello, Santiago, Chile
- Millennium Institute on Immunology and Immunotherapy, Faculty of Life Sciences, Universidad Andres Bello, Santiago, Chile
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Lawal OD, Aronow HD, Hume AL, Shobayo F, Matson KL, Barbour M, Zhang Y, Wen X. Venous thromboembolism, chronic liver disease and anticoagulant choice: effectiveness and safety of direct oral anticoagulants versus warfarin. Res Pract Thromb Haemost 2024; 8:102293. [PMID: 38268519 PMCID: PMC10805675 DOI: 10.1016/j.rpth.2023.102293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 11/14/2023] [Accepted: 11/19/2023] [Indexed: 01/26/2024] Open
Abstract
Background Little to no data exist to guide treatment decision in patients with venous thromboembolism (VTE) and chronic liver disease. Objectives To assess the effectiveness and safety of direct oral anticoagulants (DOACs)-individually and as a class-vs warfarin and between 2 DOACs in patients with acute VTE and chronic liver disease. Methods We conducted a retrospective, US claims-based, propensity score-matched cohort study in adults with acute VTE and chronic liver disease who had newly initiated oral anticoagulants between 2011 and 2017. The primary outcome was a composite of hospitalization for recurrent VTE and hospitalization for major bleeding. Results The cohorts included 2361 DOAC-warfarin, 895 apixaban-warfarin, 2161 rivaroxaban-warfarin, and 895 apixaban-rivaroxaban matched pairs. Lower risk of the primary outcome was seen with DOACs (hazard ratio [HR], 0.72; 95% CI, 0.61-0.85), apixaban (HR, 0.48; 95% CI, 0.35-0.66) or rivaroxaban (HR, 0.73; 95% CI, 0.61-0.88) vs warfarin but not apixaban-rivaroxaban (HR, 0.68; 95% CI, 0.43-1.08). The HRs of hospitalization for major bleeding were 0.69 (95% CI, 0.57-0.84) for DOAC-warfarin, 0.43 (95% CI, 0.30-0.63) for apixaban-warfarin, 0.72 (95% CI, 0.58-0.89) for rivaroxaban-warfarin, and 0.60 (95% CI, 0.35-1.06) for apixaban-rivaroxaban. Recurrent VTE risk was lower with apixaban (HR, 0.47; 95% CI, 0.26-0.86), but not DOACs (HR, 0.81; 95% CI, 0.59-1.12) or rivaroxaban vs warfarin (HR, 0.81; 95% CI, 0.57-1.14) or apixaban-rivaroxaban (HR, 0.92; 95% CI, 0.42-2.02). Conclusion While the magnitude of clinical benefit varied across individual DOACs, in adults with acute VTE and chronic liver disease, oral factor Xa inhibitors (as a class or individually) were associated with lower risk of recurrent VTE and major bleeding.
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Affiliation(s)
- Oluwadolapo D. Lawal
- Department of Pharmacy Practice, College of Pharmacy, University of Rhode Island, Kingston, Rhode Island, USA
| | - Herbert D. Aronow
- Lifespan Cardiovascular Institute, Providence, Rhode Island, USA
- Division of Cardiology, Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
| | - Anne L. Hume
- Department of Pharmacy Practice, College of Pharmacy, University of Rhode Island, Kingston, Rhode Island, USA
| | - Fisayomi Shobayo
- Department of Cardiology, University of Texas Health Science Center, Houston, Texas, USA
| | - Kelly L. Matson
- Department of Pharmacy Practice, College of Pharmacy, University of Rhode Island, Kingston, Rhode Island, USA
| | - Marilyn Barbour
- Department of Pharmacy Practice, College of Pharmacy, University of Rhode Island, Kingston, Rhode Island, USA
| | - Yichi Zhang
- Department of Computer Sciences and Statistics, University of Rhode Island, Kingston, Rhode Island, USA
| | - Xuerong Wen
- Department of Pharmacy Practice, College of Pharmacy, University of Rhode Island, Kingston, Rhode Island, USA
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Wang J, Li Q, Li W, Méndez-Sánchez N, Liu X, Qi X. Stem Cell Therapy for Liver Diseases: Current Perspectives. FRONT BIOSCI-LANDMRK 2023; 28:359. [PMID: 38179765 DOI: 10.31083/j.fbl2812359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 10/03/2023] [Accepted: 10/17/2023] [Indexed: 01/06/2024]
Abstract
Stem cell therapy offers a promising avenue for advanced liver disease cases as an alternative to liver transplantation. Clinical studies are underway to explore the potential of stem cells from various sources in treating different liver diseases. However, due to the variability among current studies, further validation is needed to ensure the safety and effectiveness of stem cell therapy. To establish a strong foundation for optimal stem cell therapy applications, selection of suitable stem cell sources, standardization of transplantation protocols, and patient criteria are vital. This review comprehensively examines existing literature on stem cell sources, transplantation methods, and patient selection. Additionally, we discuss novel strategies, including stem cell preconditioning, cell-free therapy, genetic modification of stem cells, and the use of liver organoids, addressing the limitations of current stem cell therapies. Nevertheless, these innovative approaches require further validation.
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Affiliation(s)
- Jing Wang
- Department of Gastroenterology, The 960th Hospital of the PLA, 250000 Jinan, Shandong, China
| | - Qun Li
- Department of Gastroenterology, The 960th Hospital of the PLA, 250000 Jinan, Shandong, China
| | - Wenbo Li
- Department of Gastroenterology, The 960th Hospital of the PLA, 250000 Jinan, Shandong, China
| | - Nahum Méndez-Sánchez
- Liver Research Unit, Medica Sur Clinic & Foundation and Faculty of Medicine, National Autonomous University of Mexico, 14050 Mexico City, Mexico
| | - Xiaofeng Liu
- Department of Gastroenterology, The 960th Hospital of the PLA, 250000 Jinan, Shandong, China
| | - Xingshun Qi
- Department of Gastroenterology, General Hospital of Northern Theater Command (formerly General Hospital of Shenyang Military Area), 110840 Shenyang, Liaoning, China
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Villani R, Loizzi D, Sacco AF, Mirabella L, Santoliquido M, Mongiello D, Sollitto F, Serviddio G. Prevalence and clinical relevance of liver dysfunction after thoracic surgery: a retrospective study. Sci Rep 2023; 13:23045. [PMID: 38155193 PMCID: PMC10754851 DOI: 10.1038/s41598-023-49427-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2023] [Accepted: 12/07/2023] [Indexed: 12/30/2023] Open
Abstract
Postoperative elevation of serum aminotransferase or alkaline phosphatase levels after liver and heart surgeries has been widely reported. The prevalence and clinical significance of hypertransaminasemia/liver dysfunction after thoracic surgery remains largely unknown. Significant differences in surgical procedures between thoracic and extra-thoracic surgeries may suggest different risks of liver dysfunction. We retrospectively analyzed data from 224 consecutive patients who underwent thoracic surgery. Liver function tests were recorded the day before surgery, 12 h, 1 day, 5, and 10 days after the surgical procedure. Patients were studied to identify the frequency of hypertransaminasemia and/or hyperbilirubinemia and/or increase of INR levels. 37,5% of patients showed an increase in serum alanine aminotransferase (ALT) level after thoracic surgery, whereas an increase in gamma glutamyl transferase (GGT) serum levels of any grade was observed in 53,6% of patients. Approximately 83% of patients who experienced an increase in the serum GGT or ALT levels showed a grade 1 or 2 change. Operative time was associated with hypertransaminasemia in the univariate and multivariate analyses, whereas the use of metformin was associated with a lower risk of ALT increase.
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Affiliation(s)
- Rosanna Villani
- C.U.R.E. (University Center for Liver Disease Research and Treatment), Liver Unit, Department of Medical and Surgical Sciences, University of Foggia, Viale Pinto 1, 71122, Foggia, Italy.
| | - Domenico Loizzi
- Institute of Thoracic Surgery, Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
| | - Antonia Federica Sacco
- C.U.R.E. (University Center for Liver Disease Research and Treatment), Liver Unit, Department of Medical and Surgical Sciences, University of Foggia, Viale Pinto 1, 71122, Foggia, Italy
| | - Lucia Mirabella
- Anesthesia and Intensive Care Unit, Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
| | - Mariateresa Santoliquido
- C.U.R.E. (University Center for Liver Disease Research and Treatment), Liver Unit, Department of Medical and Surgical Sciences, University of Foggia, Viale Pinto 1, 71122, Foggia, Italy
| | - Diletta Mongiello
- Institute of Thoracic Surgery, Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
| | - Francesco Sollitto
- Institute of Thoracic Surgery, Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
| | - Gaetano Serviddio
- C.U.R.E. (University Center for Liver Disease Research and Treatment), Liver Unit, Department of Medical and Surgical Sciences, University of Foggia, Viale Pinto 1, 71122, Foggia, Italy
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Mizuno M, Tago K, Okada M, Nakazawa Y, Arakane T, Yoshikawa H, Abe H, Matsumoto N, Higaki T, Okamura Y, Takayama T. Extracellular volume by dual-energy CT, hepatic reserve capacity scoring, CT volumetry, and transient elastography for estimating liver fibrosis. Sci Rep 2023; 13:22038. [PMID: 38086990 PMCID: PMC10716370 DOI: 10.1038/s41598-023-49362-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Accepted: 12/07/2023] [Indexed: 12/18/2023] Open
Abstract
Our purpose was to compare the efficacy of liver and splenic volumetry (LV and SV), extracellular volume (ECV) on dual-layer spectral-detector CT scoring systems for estimating liver fibrosis (LF) in 45 patients with pathologically staged LF. ECV measured on CT value (HU-ECV), iodine density (ID-ECV), atomic number (Zeff-ECV), and electron density (ED-ECV), LV or SV/body surface area (BSA), albumin bilirubin grade (ALBI), model for end-stage liver disease (MELD) score, aspartate aminotransferase platelet ratio index (APRI), and fibrosis index based on the four factors (FIB-4) were recorded. Transient elastography was measured in 22 patients, and compared to ECV. No correlation was found between transient elastography and all ECVs. Area under the curve (AUC) for estimating F4 on transient elastography was 0.885 (95% CI 0.745-1.000). ALBI was weakly associated with LF (p = 0.451), while MELD (p < 0.001), APRI (p = 0.010), and FIB-4 (p = 0.010) were significantly associated with LF. SV/BSA had a higher AUC than MELD, APRI, and FIB-4 for estimating F4 (AUC = 0.815, 95% CI 0.63-0.999), but MELD (AUC = 0.799, 95% CI 0.634-0.965), APRI (AUC = 0.722, 95% CI 0.561-0.883), and FIB-4 (AUC = 0.741, 95% CI 0.582-0.899) had higher AUCs than ALBI. SV/BSA significantly contributed to differentiation for estimating F4; odds ratio (OR) was 1.304-1.353 (Reader 1-2; R1-R2), whereas MELD significantly contributed to the differentiation between F0-2 and F3-4; OR was 1.528-1.509 (R1-R2). AUC for SV/BSA and MELD combined was 0.877 (95% CI 0.748-1.000). In conclusion, SV/BSA allows for a higher estimation of liver cirrhosis (F4). MELD is more suitable for assessing severe LF (≥ F3-4). The combination of SV/BSA and MELD had a higher AUC than SV/BSA alone for liver cirrhosis (F4).
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Affiliation(s)
- Mariko Mizuno
- Departments of Radiology, Nihon University School of Medicine, 30-1, Oyaguchikami-machi, Itabashi-ku, Tokyo, 173-8610, Japan
| | - Kenichiro Tago
- Departments of Radiology, Nihon University School of Medicine, 30-1, Oyaguchikami-machi, Itabashi-ku, Tokyo, 173-8610, Japan
| | - Masahiro Okada
- Departments of Radiology, Nihon University School of Medicine, 30-1, Oyaguchikami-machi, Itabashi-ku, Tokyo, 173-8610, Japan.
| | - Yujiro Nakazawa
- Departments of Radiology, Nihon University School of Medicine, 30-1, Oyaguchikami-machi, Itabashi-ku, Tokyo, 173-8610, Japan
| | - Takayuki Arakane
- Departments of Radiology, Nihon University School of Medicine, 30-1, Oyaguchikami-machi, Itabashi-ku, Tokyo, 173-8610, Japan
| | - Hiroki Yoshikawa
- Departments of Radiology, Nihon University School of Medicine, 30-1, Oyaguchikami-machi, Itabashi-ku, Tokyo, 173-8610, Japan
| | - Hayato Abe
- Departments of Digestive Surgery, Nihon University School of Medicine, Tokyo, Japan
| | - Naoki Matsumoto
- Departments of Gastroenterology and Hepatology, Nihon University School of Medicine, Tokyo, Japan
| | - Tokio Higaki
- Departments of Digestive Surgery, Nihon University School of Medicine, Tokyo, Japan
| | - Yukiyasu Okamura
- Departments of Digestive Surgery, Nihon University School of Medicine, Tokyo, Japan
| | - Tadatoshi Takayama
- Departments of Digestive Surgery, Nihon University School of Medicine, Tokyo, Japan
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Hardy R, Klepich J, Mitchell R, Hall S, Villareal J, Ilin C. Improving nonalcoholic fatty liver disease classification performance with latent diffusion models. Sci Rep 2023; 13:21619. [PMID: 38062049 PMCID: PMC10703886 DOI: 10.1038/s41598-023-48062-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 11/22/2023] [Indexed: 12/18/2023] Open
Abstract
Integrating deep learning with clinical expertise holds great potential for addressing healthcare challenges and empowering medical professionals with improved diagnostic tools. However, the need for annotated medical images is often an obstacle to leveraging the full power of machine learning models. Our research demonstrates that by combining synthetic images, generated using diffusion models, with real images, we can enhance nonalcoholic fatty liver disease (NAFLD) classification performance even in low-data regime settings. We evaluate the quality of the synthetic images by comparing two metrics: Inception Score (IS) and Fréchet Inception Distance (FID), computed on diffusion- and generative adversarial network (GAN)-generated images. Our results show superior performance for the diffusion-generated images, with a maximum IS score of 1.90 compared to 1.67 for GANs, and a minimum FID score of 69.45 compared to 100.05 for GANs. Utilizing a partially frozen CNN backbone (EfficientNet v1), our synthetic augmentation method achieves a maximum image-level ROC AUC of 0.904 on a NAFLD prediction task.
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Affiliation(s)
- Romain Hardy
- School of Information, U.C. Berkeley, Berkeley, CA, USA
| | - Joe Klepich
- School of Information, U.C. Berkeley, Berkeley, CA, USA
| | - Ryan Mitchell
- School of Information, U.C. Berkeley, Berkeley, CA, USA
| | - Steve Hall
- School of Information, U.C. Berkeley, Berkeley, CA, USA
| | | | - Cornelia Ilin
- School of Information, U.C. Berkeley, Berkeley, CA, USA.
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Taskin Gurel B, Vardar Yagli N, Calik Kutukcu E, Saglam M, Inal Ince D, Arikan H, Dogrul AB, Abbasoglu O. Long-Term Declines in Physical Fitness and Physical Activity for Individuals With Post-Liver Transplantation Compared to Healthy Controls. Percept Mot Skills 2023; 130:2450-2464. [PMID: 37643424 DOI: 10.1177/00315125231199662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/31/2023]
Abstract
Functional changes are essential determinants of mortality and morbidity in individuals with chronic liver disease. However, there is limited information about whether these changes persist long-term after liver transplantation (LT). We aimed to compare physical fitness, physical activity, balance, kinesiophobia, and fatigue between patients with LT and healthy controls. All participants underwent evaluation with the Senior Fitness Test (SFT) for exercise capacity and physical fitness, the International Physical Activity Questionnaire (IPAQ) for physical activity, the Timed Up-and-Go Test (TUG) and the Berg Balance Scale (BBS) for balance, the Tampa Scale for Kinesiophobia (TSK) for kinesiophobia, and the Fatigue Severity Scale (FSS) and Fatigue Impact Scale (FIS) for fatigue. We studied 16 persons with LT (M age = 40.56, SD = 15.73 years; M time since LT = 66.81, SD = 72.05 months) and 16 control participants (M age = 39.87, SD = 13.98 years). Compared to controls, participants with LT showed significantly poorer performance on the SFT components assessing upper and lower body strength, aerobic endurance, agility, and dynamic balance (p < .001 for all), significantly lower IPAQ physical activity scores (p = .002) and BBS score (p = .017), and significantly higher TUG time (p < .001) and TSK, FSS, and FIS scores (p = .001, p = .001, and p = .004, respectively). Individuals with post-LT had lower exercise capacity, physical fitness, balance, and physical activity, and higher kinesiophobia and fatigue levels in the long-term compared to their peers. Future studies should focus on frailty in individuals in the long term after LT.
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Affiliation(s)
- Bilge Taskin Gurel
- Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, Lokman Hekim University, Ankara, Turkey
| | - Naciye Vardar Yagli
- Faculty of Physical Therapy and Rehabilitation, Hacettepe University, Ankara, Turkey
| | - Ebru Calik Kutukcu
- Faculty of Physical Therapy and Rehabilitation, Hacettepe University, Ankara, Turkey
| | - Melda Saglam
- Faculty of Physical Therapy and Rehabilitation, Hacettepe University, Ankara, Turkey
| | - Deniz Inal Ince
- Faculty of Physical Therapy and Rehabilitation, Hacettepe University, Ankara, Turkey
| | - Hulya Arikan
- Faculty of Physical Therapy and Rehabilitation, Hacettepe University, Ankara, Turkey
| | - Ahmet Bulent Dogrul
- Department of General Surgery, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Osman Abbasoglu
- Department of General Surgery, Faculty of Medicine, Hacettepe University, Ankara, Turkey
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Sohail MA, Vachharajani TJ, Lane JE, Huang S, Wang X, Mucha S, Kapoor A, Dugar S, Hanane T. Thromboelastography-Guided Correction of Coagulopathy Before Tunneled Central Venous Access in Critically Ill Patients With Liver Disease: A Propensity Score-Matched Study. Crit Care Explor 2023; 5:e1023. [PMID: 38115819 PMCID: PMC10730036 DOI: 10.1097/cce.0000000000001023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2023] Open
Abstract
Importance Optimal blood product transfusion strategies before tunneled central venous catheter (CVC) placement are required in critically ill coagulopathic patients with liver disease to reduce exposure to allogeneic blood products and mitigate bleeding and thrombotic complications. Objectives This study evaluated the safety and efficacy of a thromboelastography-guided transfusion strategy for the correction of coagulopathy in patients with liver disease compared with a conventional transfusion strategy (using international normalized ratio, platelet count, and fibrinogen) before tunneled CVC insertion. Design Setting and Participants A retrospective propensity score-matched single-center cohort study was conducted at a quaternary care academic medical center involving 364 patients with liver disease (cirrhosis and acute liver failure) who underwent tunneled CVC insertion in the ICU. Patients were stratified into two groups based on whether they received blood product transfusions based on a thromboelastography-guided or conventional transfusion strategy. Main Outcomes and Measures Primary outcomes that were evaluated included the volume, units and cost of blood products (fresh frozen plasma, cryoprecipitate, and platelets) when using a thromboelastography-guided or conventional approach to blood transfusions. Secondary outcomes included the frequency of procedure-related bleeding and thrombotic complications. Results The total number of units/volume/cost of fresh frozen plasma (12 U/3,000 mL/$684 vs. 32 U/7,500 mL/$1,824 [p = 0.019]), cryoprecipitate (60 U/1,500 mL/$3,240 vs. 250 U/6,250 mL/$13,500 [p < 0.001]), and platelets (5 U/1,500 mL/$2,610 vs. 13 units/3,900 mL/$6,786 [p = 0.046]) transfused were significantly lower in the thromboelastography-guided transfusion group than in the conventional transfusion group. No differences in the frequency of bleeding/thrombotic events were observed between the two groups. Conclusions and Relevance A thromboelastography-guided transfusion strategy for correction of coagulopathy in critically ill patients with liver disease before tunneled CVC insertion, compared with a conventional transfusion strategy, reduces unnecessary exposure to allogeneic blood products and associated costs without increasing the risk for peri-procedural bleeding and thrombotic complications.
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Affiliation(s)
- Mohammad A Sohail
- Department of Kidney Medicine, Glickman Urological and Kidney Institute, Cleveland Clinic Foundation, Cleveland, OH
| | - Tushar J Vachharajani
- Department of Medicine, John D. Dingell Department of VA Medical Center, Detroit, MI
- Department of Medicine, Wayne State University School of Medicine, Detroit, MI
| | - James E Lane
- Department of Critical Care Medicine, Respiratory Institute, Cleveland Clinic Foundation, Cleveland, OH
| | - Shuaiqi Huang
- Department of Quantitative Health Sciences at Lerner Research Institute, Cleveland Clinic Foundation, Cleveland, OH
| | - Xiaofeng Wang
- Department of Quantitative Health Sciences at Lerner Research Institute, Cleveland Clinic Foundation, Cleveland, OH
| | - Simon Mucha
- Department of Critical Care Medicine, Respiratory Institute, Cleveland Clinic Foundation, Cleveland, OH
| | - Aanchal Kapoor
- Department of Critical Care Medicine, Respiratory Institute, Cleveland Clinic Foundation, Cleveland, OH
| | - Siddharth Dugar
- Department of Critical Care Medicine, Respiratory Institute, Cleveland Clinic Foundation, Cleveland, OH
| | - Tarik Hanane
- Department of Critical Care Medicine, Respiratory Institute, Cleveland Clinic Foundation, Cleveland, OH
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Majid M, Yahya M, Ansah Owusu F, Bano S, Tariq T, Habib I, Kumar B, Kashif M, Varrassi G, Khatri M, Kumar S, Iqbal A, Khan AS. Challenges and Opportunities in Developing Tailored Pain Management Strategies for Liver Patients. Cureus 2023; 15:e50633. [PMID: 38226103 PMCID: PMC10789475 DOI: 10.7759/cureus.50633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Accepted: 12/16/2023] [Indexed: 01/17/2024] Open
Abstract
Chronic liver illnesses pose a substantial worldwide health challenge, with various causes that span from viral infections to metabolic problems. Individuals suffering from liver problems frequently face distinct difficulties in pain control, requiring a customized strategy that takes into account both the fundamental disease and the complexities of liver function. The liver, a vital organ responsible for metabolic control and detoxification, is pivotal in multiple physiological processes. Chronic liver illnesses, such as cirrhosis and non-alcoholic fatty liver disease (NAFLD), are marked by a gradual process of inflammation and fibrosis, resulting in reduced liver function. These disorders often come with pain, varying from internal discomfort to intense abdominal pain, which impacts the quality of life and general well-being of patients. The review explores the complex aspects of pain perception in liver illnesses, including inflammation, modified neuronal signaling, and the influence of comorbidities. It highlights the significance of a detailed comprehension of the pain experience in individuals with hepatic conditions for the implementation of successful pain management treatments. In addition, the review emphasizes the difficulties involved in treating pain in this group of patients, such as the possible complications linked to commonly prescribed pain relievers and the necessity for collaboration between hepatologists, pain specialists, and other healthcare professionals. Moreover, it examines new possibilities in the domain, such as the significance of innovative pharmacological substances, non-pharmacological treatments, and personalized medicine strategies designed for specific patient characteristics. This study thoroughly analyzes the difficulties and possibilities involved in creating personalized pain management approaches for individuals with liver conditions. Its purpose is to guide physicians, researchers, and healthcare providers, enabling them to implement more efficient and patient-focused interventions. As our comprehension of liver-related pain progresses, the potential for enhancing the quality of life for persons with chronic liver disorders through tailored pain management measures becomes more and more encouraging.
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Affiliation(s)
- Manahil Majid
- General Medicine, Diana Princess of Wales Hospital, Grimsby, GBR
| | - Muhammad Yahya
- Medicine, Liaquat University of Medical and Health Sciences, Jamshoro, PAK
| | | | - Saira Bano
- Medicine, Faisalabad Medical College and University, Faisalabad, PAK
| | - Taha Tariq
- Medicine, Lahore Medical and Dental College, Lahore, PAK
| | - Iqra Habib
- Medicine, Mohtarma Benazir Bhutto Shaheed Medical College, Mirpur, PAK
| | - Beesham Kumar
- Medicine, Jinnah Medical and Dental College, Karachi, PAK
| | - Maham Kashif
- Medicine, Khawaja Muhammad Safdar Medical Collge, Sialkot, PAK
| | | | - Mahima Khatri
- Internal Medicine/Cardiology, Dow University of Health Sciences, Civil Hospital Karachi, Karachi, PAK
| | - Satesh Kumar
- Medicine, Shaheed Mohtarma Benazir Bhutto Medical College, Karachi, PAK
| | - Arham Iqbal
- Medicine and Surgery, Dow University of Health Sciences, Dow International Medical College, Karachi, PAK
| | - Alina S Khan
- Medicine, Liaquat National Hospital and Medical College, Karachi, PAK
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Zhou T, Ismail A, Francis H. Bile Acids in Autoimmune Liver Disease: Unveiling the Nexus of Inflammation, Inflammatory Cells, and Treatment Strategies. Cells 2023; 12:2725. [PMID: 38067153 PMCID: PMC10705880 DOI: 10.3390/cells12232725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 11/03/2023] [Accepted: 11/21/2023] [Indexed: 12/18/2023] Open
Abstract
As bile acids not solely play an essential role in nutrition absorption, but also in regulating metabolic functions as well as immune response, bile acids and their signaling pathways are increasingly acknowledged as potential therapeutic targets in the context of chronic liver diseases. Bile acid receptors such as G protein bile acid-activated receptor 1 and farnesoid X receptor are expressed in different immune cells engaged in innate immunity. Recently, a series of studies have revealed distinct functions of bile acids and bile acid receptors within the adaptive immune system. In addition, a variety of molecules targeting bile acid receptors and transporters are currently in advanced stages of clinical development. Autoimmune liver diseases including conditions like primary biliary cholangitis, primary sclerosing cholangitis, and autoimmune hepatitis can lead to chronic inflammation, fibrosis, and even cirrhosis and liver failure. In this review, we focus on the role of bile acids in the inflammatory aspects of autoimmune liver diseases.
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Affiliation(s)
- Tianhao Zhou
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA;
| | - AbdiGhani Ismail
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA;
| | - Heather Francis
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA;
- Department of Research, Richard L. Roudebush VA Medical Center, Indianapolis, IN 46202, USA
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Naghizadeh MM, Osati S, Homayounfar R, Masoudi-Nejad A. Food co-consumption network as a new approach to dietary pattern in non-alcoholic fatty liver disease. Sci Rep 2023; 13:20703. [PMID: 38001137 PMCID: PMC10673913 DOI: 10.1038/s41598-023-47752-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Accepted: 11/17/2023] [Indexed: 11/26/2023] Open
Abstract
Dietary patterns strongly correlate with non-alcoholic fatty liver disease (NAFLD), which is a leading cause of chronic liver disease in developed societies. In this study, we introduce a new definition, the co-consumption network (CCN), which depicts the common consumption patterns of food groups through network analysis. We then examine the relationship between dietary patterns and NAFLD by analyzing this network. We selected 1500 individuals living in Tehran, Iran, cross-sectionally. They completed a food frequency questionnaire and underwent scanning via the FibroScan for liver stiffness, using the CAP score. The food items were categorized into 40 food groups. We reconstructed the CCN using the Spearman correlation-based connection. We then created healthy and unhealthy clusters using the label propagation algorithm. Participants were assigned to two clusters using the hypergeometric distribution. Finally, we classified participants into two healthy NAFLD networks, and reconstructed the gender and disease differential CCNs. We found that the sweet food group was the hub of the proposed CCN, with the largest cliques of size 5 associated with the unhealthy cluster. The unhealthy module members had a significantly higher CAP score (253.7 ± 47.8) compared to the healthy module members (218.0 ± 46.4) (P < 0.001). The disease differential CCN showed that in the case of NAFLD, processed meat had been co-consumed with mayonnaise and soft drinks, in contrast to the healthy participants, who had co-consumed fruits with green leafy and yellow vegetables. The CCN is a powerful method for presenting food groups, their consumption quantity, and their interactions efficiently. Moreover, it facilitates the examination of the relationship between dietary patterns and NAFLD.
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Affiliation(s)
- Mohammad Mehdi Naghizadeh
- Laboratory of Systems Biology and Bioinformatics (LBB), Institute of Biochemistry and Biophysics, University of Tehran, Tehran, Iran
- Noncommunicable Diseases Research Center, Fasa University of Medical Science, Fasa, Iran
| | - Saeed Osati
- National Nutrition and Food Technology Research Institute, Faculty of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Reza Homayounfar
- National Nutrition and Food Technology Research Institute, Faculty of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Ali Masoudi-Nejad
- Laboratory of Systems Biology and Bioinformatics (LBB), Institute of Biochemistry and Biophysics, University of Tehran, Tehran, Iran.
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Ma X, Pan B, Wang L, Feng Z, Peng C. Network pharmacology and molecular docking elucidate potential mechanisms of Eucommia ulmoides in hepatic ischemia-reperfusion injury. Sci Rep 2023; 13:20716. [PMID: 38001230 PMCID: PMC10673959 DOI: 10.1038/s41598-023-47918-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 11/20/2023] [Indexed: 11/26/2023] Open
Abstract
Eucommia ulmoides (EU) and its diverse extracts have demonstrated antioxidative, anti-inflammatory, and cytoprotective properties against hepatic ischemia-reperfusion injury (HIRI). However, the primary constituents of EU and their putative mechanisms remain elusive. This study aims to explore the potential mechanisms of EU in the prevention and treatment of HIRI by employing network pharmacology and molecular docking methodologies. The main components and corresponding protein targets of EU were searched in the literature and TCMSP, and the compound target network was constructed by Cytoscape 3.9.1. Liver ischemia-reperfusion injury targets were searched in OMIM and GeneCards databases. The intersection points of compound targets and disease targets were obtained, and the overlapping targets were imported into the STRING database to construct the PPI network. We further analyzed the targets for GO and KEGG enrichment. Finally, molecular docking studies were performed on the core targets and active compounds. The component-target network unveiled a total of 26 efficacious bioactive compounds corresponding to 207 target proteins. Notably, the top-ranking compounds based on degree centrality were quercetin, β-sitosterol, and gallic acid. Within the PPI network, the highest degree centrality encompassed RELA, AKT1, TP53. GO and KEGG enrichment analysis elucidated that EU in HIRI primarily engaged in positive regulation of gene expression, positive transcriptional regulation via RNA polymerase II promoter, negative modulation of apoptotic processes, positive regulation of transcription from DNA templates, and drug responsiveness, among other biological processes. Key pathways included cancer pathways, RAGE signaling pathway, lipid metabolism, atherosclerosis, TNF signaling pathway, PI3K-Akt signaling pathway, and apoptotic pathways. Molecular docking analysis revealed robust affinities between quercetin, β-sitosterol, gallic acid, and RELA, AKT1, TP53, respectively. This study reveals EU exhibits substantial potential in mitigating and treating HIRI through multifaceted targeting and involvement in intricate signaling pathways.
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Affiliation(s)
- Xuan Ma
- Department of General Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi, 563000, Guizhou, China
| | - Bochen Pan
- Department of Biochemistry and Molecular Biology, Zunyi Medical University, Zunyi, 563000, Guizhou, China
| | - Liusong Wang
- Department of General Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi, 563000, Guizhou, China
| | - Zanjie Feng
- Clinical Medical Research Center, The affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou, China.
| | - Cijun Peng
- Department of Hepatobiliary Surgery, The affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou, China.
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Härle L, von Bülow V, Knedla L, Stettler F, Müller H, Zahner D, Haeberlein S, Windhorst A, Tschuschner A, Burg-Roderfeld M, Köhler K, Grevelding CG, Roeb E, Roderfeld M. Hepatocyte integrity depends on c-Jun-controlled proliferation in Schistosoma mansoni infected mice. Sci Rep 2023; 13:20390. [PMID: 37990129 PMCID: PMC10663609 DOI: 10.1038/s41598-023-47646-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 11/16/2023] [Indexed: 11/23/2023] Open
Abstract
Schistosomiasis is a parasitic disease affecting more than 250 million people worldwide. The transcription factor c-Jun, which is induced in S. mansoni infection-associated liver disease, can promote hepatocyte survival but can also trigger hepatocellular carcinogenesis. We aimed to analyze the hepatic role of c-Jun following S. mansoni infection. We adopted a hepatocyte-specific c-Jun knockout mouse model (Alb-Cre/c-Jun loxP) and analyzed liver tissue and serum samples by quantitative real-time PCR array, western blotting, immunohistochemistry, hydroxyproline quantification, and functional analyses. Hepatocyte-specific c-Jun knockout (c-JunΔli) was confirmed by immunohistochemistry and western blotting. Infection with S. mansoni induced elevated aminotransferase-serum levels in c-JunΔli mice. Of note, hepatic Cyclin D1 expression was induced in infected c-Junf/f control mice but to a lower extent in c-JunΔli mice. S. mansoni soluble egg antigen-induced proliferation in a human hepatoma cell line was diminished by inhibition of c-Jun signaling. Markers for apoptosis, oxidative stress, ER stress, inflammation, autophagy, DNA-damage, and fibrosis were not altered in S. mansoni infected c-JunΔli mice compared to infected c-Junf/f controls. Enhanced liver damage in c-JunΔli mice suggested a protective role of c-Jun. A reduced Cyclin D1 expression and reduced hepatic regeneration could be the reason. In addition, it seems likely that the trends in pathological changes in c-JunΔli mice cumulatively led to a loss of the protective potential being responsible for the increased hepatocyte damage and loss of regenerative ability.
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Affiliation(s)
- Lukas Härle
- Department of Gastroenterology, Justus Liebig University Giessen, Gaffkystr. 11c, 35392, Giessen, Germany
| | - Verena von Bülow
- Department of Gastroenterology, Justus Liebig University Giessen, Gaffkystr. 11c, 35392, Giessen, Germany
| | - Lukas Knedla
- Department of Gastroenterology, Justus Liebig University Giessen, Gaffkystr. 11c, 35392, Giessen, Germany
| | - Frederik Stettler
- Department of Gastroenterology, Justus Liebig University Giessen, Gaffkystr. 11c, 35392, Giessen, Germany
| | - Heike Müller
- Department of Gastroenterology, Justus Liebig University Giessen, Gaffkystr. 11c, 35392, Giessen, Germany
| | - Daniel Zahner
- Central Laboratory Animal Facility, Justus Liebig University Giessen, 35392, Giessen, Germany
| | - Simone Haeberlein
- Institute of Parasitology, BFS, Justus Liebig University Giessen, 35392, Giessen, Germany
| | - Anita Windhorst
- Institute of Medical Informatics, Justus Liebig University Giessen, 35392, Giessen, Germany
| | - Annette Tschuschner
- Department of Gastroenterology, Justus Liebig University Giessen, Gaffkystr. 11c, 35392, Giessen, Germany
| | | | - Kernt Köhler
- Institute of Veterinary Pathology, Justus Liebig University Giessen, Giessen, Germany
| | - Christoph G Grevelding
- Institute of Parasitology, BFS, Justus Liebig University Giessen, 35392, Giessen, Germany
| | - Elke Roeb
- Department of Gastroenterology, Justus Liebig University Giessen, Gaffkystr. 11c, 35392, Giessen, Germany
| | - Martin Roderfeld
- Department of Gastroenterology, Justus Liebig University Giessen, Gaffkystr. 11c, 35392, Giessen, Germany.
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Gheonea TC, Oancea CN, Mititelu M, Lupu EC, Ioniță-Mîndrican CB, Rogoveanu I. Nutrition and Mental Well-Being: Exploring Connections and Holistic Approaches. J Clin Med 2023; 12:7180. [PMID: 38002792 PMCID: PMC10672474 DOI: 10.3390/jcm12227180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Revised: 11/10/2023] [Accepted: 11/18/2023] [Indexed: 11/26/2023] Open
Abstract
Quality of life, well-being, and psycho-emotional balance are closely related to the quality of the diet, the level of physical activity, the quality of rest, but also the absence of the consumption of narcotic substances and tobacco, or alcohol abuse. Based on the distribution of a questionnaire that included 30 questions, we aimed to statistically evaluate several factors that influence mental health and vices. It recorded a total of 1719 valid responses, which came from 78.3% female respondents and 21.7% male respondents. After processing the anthropometric data, it was observed that the majority of respondents are of normal weight (63.87%) and come from women in particular (36.13%). Based on the answers recorded, although over 60% of the respondents participating in the study are up to 40 years old, there is an increased tendency towards sedentarism (over 58% of the respondents declaring that they do sports very rarely or not at all), a low tendency regarding optimal consumption of vegetables and fruits, many respondents do not hydrate properly, which is why approximately 60% of respondents feel frequently tired, and over 32% are frequently nervous. The increased level of stress among the respondents and emotional eating are also generated by inadequate rest, reduced physical activity, and a diet that does not help the efficient detoxification of the body.
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Affiliation(s)
- Theodora Claudia Gheonea
- Center for IBD Patients, Faculty of Medicine, University of Medicine and Pharmacy from Craiova, 200345 Craiova, Romania; (T.C.G.); (I.R.)
| | - Carmen-Nicoleta Oancea
- Department of Biochemistry, Faculty of Medicine, University of Medicine and Pharmacy from Craiova, 200345 Craiova, Romania;
| | - Magdalena Mititelu
- Department of Clinical Laboratory and Food Safety, Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, 020956 Bucharest, Romania
| | - Elena Carmen Lupu
- Department of Mathematics and Informatics, Faculty of Pharmacy, “Ovidius” University of Constanta, 900001 Constanta, Romania
| | - Corina-Bianca Ioniță-Mîndrican
- Department of Toxicology, Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, 020945 Bucharest, Romania;
| | - Ion Rogoveanu
- Center for IBD Patients, Faculty of Medicine, University of Medicine and Pharmacy from Craiova, 200345 Craiova, Romania; (T.C.G.); (I.R.)
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Zhang Y, Fan Y, Hu H, Zhang X, Wang Z, Wu Z, Wang L, Yu X, Song X, Xiang P, Zhang X, Wang T, Tan S, Li C, Gao L, Liang X, Li S, Li N, Yue X, Ma C. ZHX2 emerges as a negative regulator of mitochondrial oxidative phosphorylation during acute liver injury. Nat Commun 2023; 14:7527. [PMID: 37980429 PMCID: PMC10657347 DOI: 10.1038/s41467-023-43439-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Accepted: 11/09/2023] [Indexed: 11/20/2023] Open
Abstract
Mitochondria dysfunction contributes to acute liver injuries, and mitochondrial regulators, such as PGC-1α and MCJ, affect liver regeneration. Therefore, identification of mitochondrial modulators may pave the way for developing therapeutic strategies. Here, ZHX2 is identified as a mitochondrial regulator during acute liver injury. ZHX2 both transcriptionally inhibits expression of several mitochondrial electron transport chain genes and decreases PGC-1α stability, leading to reduction of mitochondrial mass and OXPHOS. Loss of Zhx2 promotes liver recovery by increasing mitochondrial OXPHOS in mice with partial hepatectomy or CCl4-induced liver injury, and inhibition of PGC-1α or electron transport chain abolishes these effects. Notably, ZHX2 expression is higher in liver tissues from patients with drug-induced liver injury and is negatively correlated with mitochondrial mass marker TOM20. Delivery of shRNA targeting Zhx2 effectively protects mice from CCl4-induced liver injury. Together, our data clarify ZHX2 as a negative regulator of mitochondrial OXPHOS and a potential target for developing strategies for improving liver recovery after acute injuries.
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Affiliation(s)
- Yankun Zhang
- Key Laboratory for Experimental Teratology of Ministry of Education, School of Basic Medical Sciences, Qilu Hospital, Cheeloo Medical College of Shandong University, Jinan, China
| | - Yuchen Fan
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan, China
| | - Huili Hu
- Institute of Molecular Medicine and Genetics, School of Basic Medical Sciences, Shandong University, Jinan, China
| | - Xiaohui Zhang
- Institute of Molecular Medicine and Genetics, School of Basic Medical Sciences, Shandong University, Jinan, China
| | - Zehua Wang
- Key Laboratory for Experimental Teratology of Ministry of Education, School of Basic Medical Sciences, Qilu Hospital, Cheeloo Medical College of Shandong University, Jinan, China
| | - Zhuanchang Wu
- Key Laboratory for Experimental Teratology of Ministry of Education, School of Basic Medical Sciences, Qilu Hospital, Cheeloo Medical College of Shandong University, Jinan, China
| | - Liyuan Wang
- Key Laboratory for Experimental Teratology of Ministry of Education, School of Basic Medical Sciences, Qilu Hospital, Cheeloo Medical College of Shandong University, Jinan, China
| | - Xiangguo Yu
- Key Laboratory for Experimental Teratology of Ministry of Education, School of Basic Medical Sciences, Qilu Hospital, Cheeloo Medical College of Shandong University, Jinan, China
| | - Xiaojia Song
- Key Laboratory for Experimental Teratology of Ministry of Education, School of Basic Medical Sciences, Qilu Hospital, Cheeloo Medical College of Shandong University, Jinan, China
| | - Peng Xiang
- Key Laboratory for Experimental Teratology of Ministry of Education, School of Basic Medical Sciences, Qilu Hospital, Cheeloo Medical College of Shandong University, Jinan, China
| | - Xiaodong Zhang
- Key Laboratory for Experimental Teratology of Ministry of Education, School of Basic Medical Sciences, Qilu Hospital, Cheeloo Medical College of Shandong University, Jinan, China
| | - Tixiao Wang
- Key Laboratory for Experimental Teratology of Ministry of Education, School of Basic Medical Sciences, Qilu Hospital, Cheeloo Medical College of Shandong University, Jinan, China
| | - Siyu Tan
- Key Laboratory for Experimental Teratology of Ministry of Education, School of Basic Medical Sciences, Qilu Hospital, Cheeloo Medical College of Shandong University, Jinan, China
| | - Chunyang Li
- Key Laboratory for Experimental Teratology of Ministry of Education, School of Basic Medical Sciences, Qilu Hospital, Cheeloo Medical College of Shandong University, Jinan, China
- Department of Histology and Embryology, School of Basic Medical Sciences, Shandong University, Jinan, China
| | - Lifen Gao
- Key Laboratory for Experimental Teratology of Ministry of Education, School of Basic Medical Sciences, Qilu Hospital, Cheeloo Medical College of Shandong University, Jinan, China
| | - Xiaohong Liang
- Key Laboratory for Experimental Teratology of Ministry of Education, School of Basic Medical Sciences, Qilu Hospital, Cheeloo Medical College of Shandong University, Jinan, China
| | - Shuijie Li
- College of Pharmacy, Harbin Medical University, Harbin, China
| | - Nailin Li
- Department of Medicine-Solna, Cardiovascular Medicine Unit, Karolinska Institute, Stockholm, Sweden
| | - Xuetian Yue
- Key Laboratory for Experimental Teratology of Ministry of Education, School of Basic Medical Sciences, Qilu Hospital, Cheeloo Medical College of Shandong University, Jinan, China.
- Department of Cell Biology, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, China.
| | - Chunhong Ma
- Key Laboratory for Experimental Teratology of Ministry of Education, School of Basic Medical Sciences, Qilu Hospital, Cheeloo Medical College of Shandong University, Jinan, China.
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Sayaf K, Zanotto I, Gabbia D, Alberti D, Pasqual G, Zaramella A, Fantin A, De Martin S, Russo FP. Sex Drives Functional Changes in the Progression and Regression of Liver Fibrosis. Int J Mol Sci 2023; 24:16452. [PMID: 38003640 PMCID: PMC10671597 DOI: 10.3390/ijms242216452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 10/28/2023] [Accepted: 11/03/2023] [Indexed: 11/26/2023] Open
Abstract
Liver fibrosis is a common and reversible feature of liver damage associated with many chronic liver diseases, and its onset is influenced by sex. In this study, we investigated the mechanisms of liver fibrosis and regeneration, focusing on understanding the mechanistic gaps between females and males. We injected increasing doses of carbon tetrachloride into female and male mice and maintained them for a washout period of eight weeks to allow for liver regeneration. We found that male mice were more prone to developing severe liver fibrosis as a consequence of early chronic liver damage, supported by the recruitment of a large number of Ly6Chigh MoMφs and neutrophils. Although prolonged liver damage exacerbated the fibrosis in mice of both sexes, activated HSCs and Ly6Chigh MoMφs were more numerous and active in the livers of female mice than those of male mice. After eight weeks of washout, only fibrotic females reported no activated HSCs, and a phenotype switching of Ly6Chigh MoMφs to anti-fibrogenic Ly6Clow MoMφs. The early stages of liver fibrosis mostly affected males rather than females, while long-term chronic liver damage was not influenced by sex, at least for liver fibrosis. Liver repair and regeneration were more efficient in females than in males.
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Affiliation(s)
- Katia Sayaf
- Department of Surgery, Oncology and Gastroenterology, University of Padova, 35131 Padova, Italy
| | - Ilaria Zanotto
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, 35128 Padova, Italy (D.G.); (S.D.M.)
| | - Daniela Gabbia
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, 35128 Padova, Italy (D.G.); (S.D.M.)
| | - Dafne Alberti
- Laboratory of Synthetic Immunology, Department of Surgery Oncology and Gastroenterology, University of Padova, 35128 Padova, Italy (G.P.)
- Veneto Institute of Oncology IOV-IRCCS, 35128 Padova, Italy
| | - Giulia Pasqual
- Laboratory of Synthetic Immunology, Department of Surgery Oncology and Gastroenterology, University of Padova, 35128 Padova, Italy (G.P.)
- Veneto Institute of Oncology IOV-IRCCS, 35128 Padova, Italy
| | - Alice Zaramella
- Department of Surgery, Oncology and Gastroenterology, University of Padova, 35131 Padova, Italy
- Gastroenterology Unit, Veneto Institute of Oncology IOV-IRCCS, University of Padova, 35128 Padova, Italy;
| | - Alberto Fantin
- Gastroenterology Unit, Veneto Institute of Oncology IOV-IRCCS, University of Padova, 35128 Padova, Italy;
| | - Sara De Martin
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, 35128 Padova, Italy (D.G.); (S.D.M.)
| | - Francesco Paolo Russo
- Department of Surgery, Oncology and Gastroenterology, University of Padova, 35131 Padova, Italy
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Jung JY, Sohn JY, Lim L, Cho H, Ju JW, Yoon HK, Yang SM, Lee HJ, Kim WH. Pulmonary artery catheter monitoring versus arterial waveform-based monitoring during liver transplantation: a retrospective cohort study. Sci Rep 2023; 13:19947. [PMID: 37968287 PMCID: PMC10651933 DOI: 10.1038/s41598-023-46173-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Accepted: 10/28/2023] [Indexed: 11/17/2023] Open
Abstract
Although pulmonary artery catheter (PAC) has been used during liver transplantation surgery, the usefulness of PAC has rarely been investigated. We evaluated whether the use of PAC is associated with better clinical outcomes compared to arterial waveform-based monitoring after liver transplantation. A total of 1565 cases undergoing liver transplantation were reviewed. We determined whether patients received PAC or not and divided our cohort into the PAC with hemodynamic monitoring using PAC and the non-PAC with arterial waveform-based monitoring using FloTrac-Vigileo. Propensity score matching was performed. Acute kidney injury (AKI), early allograft dysfunction (EAD) and 1-year all-cause mortality or graft failure were compared in the matched cohorts. Logistic regression analysis was performed in the inverse probability of treatment-weighted (IPTW) cohort for postoperative EAD and AKI, respectively. Five-year overall survival was compared between the two groups. In the matched cohort, there was no significant difference in the incidence of AKI, EAD, length of hospital or ICU stay, and 1-year all-cause mortality between the groups. In the IPTW cohort, the use of PAC was not a significant predictor for AKI or EAD (AKI: odds ratio (95% confidence interval) of 1.20 (0.47-1.56), p = 0.229; EAD: 0.99 (0.38-1.14), p = 0.323). There was no significant difference in the survival between groups after propensity score matching (Log-rank test p = 0.578). In conclusion, posttransplant clinical outcomes were not significantly different between the groups with and without PAC. Anesthetic management without the use of PAC may be possible in low-risk patients during liver transplantation. The risk should be carefully assessed by considering MELD scores, ischemic time, surgical history, previous treatment of underlying liver disease, and degree of portal and pulmonary hypertension.Registration: https://clinicaltrials.gov/ct2/show/NCT05457114 (registration date: July 15, 2022).
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Affiliation(s)
- Ji-Yoon Jung
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, 101 Daehak-Ro, Jongno-Gu, Seoul, 03080, Korea
| | - Jin Young Sohn
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, 101 Daehak-Ro, Jongno-Gu, Seoul, 03080, Korea
| | - Leerang Lim
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, 101 Daehak-Ro, Jongno-Gu, Seoul, 03080, Korea
| | - Hyeyeon Cho
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, 101 Daehak-Ro, Jongno-Gu, Seoul, 03080, Korea
| | - Jae-Woo Ju
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, 101 Daehak-Ro, Jongno-Gu, Seoul, 03080, Korea
| | - Hyun-Kyu Yoon
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, 101 Daehak-Ro, Jongno-Gu, Seoul, 03080, Korea
| | - Seong-Mi Yang
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, 101 Daehak-Ro, Jongno-Gu, Seoul, 03080, Korea
| | - Ho-Jin Lee
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, 101 Daehak-Ro, Jongno-Gu, Seoul, 03080, Korea
| | - Won Ho Kim
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, 101 Daehak-Ro, Jongno-Gu, Seoul, 03080, Korea.
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Yoshiji H, Suzuki J, Imasaki M, Tsukimura E, Miyano M, Kurosaki M. Safety and effectiveness of lusutrombopag in patients who have chronic liver disease with thrombocytopenia and undergoing invasive procedures: Real-world post-marketing surveillance in Japan. Hepatol Res 2023; 53:1105-1116. [PMID: 37497574 DOI: 10.1111/hepr.13945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Revised: 07/05/2023] [Accepted: 07/19/2023] [Indexed: 07/28/2023]
Abstract
AIM Lustrombopag has been approved for the treatment of thrombocytopenia in patients with chronic liver diseases who are scheduled to undergo an invasive procedure. Here, we report the final results of a post-marketing surveillance assessing the safety and effectiveness of lusutrombopag in Japan. METHODS This multicenter, prospective, real-world surveillance collected data from case report forms between October 2016 and May 2021. The observation period was 2 months after the first day of lusutrombopag treatment. Safety and effectiveness (proportion of patients avoiding preoperative platelet transfusion and responders who achieved platelet count increase from baseline) were assessed. RESULTS The safety analysis set included 1033 (100.0%), 130 (12.6%), and 14 (1.4%) patients who received one or more, two or more, and three or more treatment cycle(s), and 482 (48.9%), 457 (46.3%), and 43 (4.4%) patients who were Child-Pugh class A, B, and C, respectively. The most common serious adverse drug reactions were portal vein thrombosis, pancytopenia, and white blood cell count decrease, reported in 14 (1.36%), three (0.29%), and two (0.19%) patients, respectively. The incidence of adverse drug reactions was not higher in patients with Child-Pugh class C or those undergoing retreatment cycles compared with other Child-Pugh classes or the first treatment cycle, respectively. During the observation period of the first treatment cycle, 94.7% (889/939) of patients avoided preoperative platelet transfusion and 82.8% (741/895) of the patients met the responder criteria. CONCLUSIONS This surveillance study further supports the safety and effectiveness of lusutrombopag in a broad range of patients with chronic liver diseases undergoing planned invasive procedures. CLINICAL TRIAL REGISTRATION JapicCTI-163432.
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Affiliation(s)
- Hitoshi Yoshiji
- Department of Gastroenterology, Nara Medical University, Kashihara, Nara, Japan
| | - Junto Suzuki
- Pharmacovigilance Department, Shionogi & Co., Ltd., Chuo-ku, Osaka, Japan
| | - Masafumi Imasaki
- Pharmacovigilance Department, Shionogi & Co., Ltd., Chuo-ku, Osaka, Japan
| | - Eri Tsukimura
- PMS & Pharmacoepidemiology Department, Shionogi Pharmacovigilance Center Co., Ltd., Chuo-ku, Osaka, Japan
| | - Makiko Miyano
- PMS & Pharmacoepidemiology Department, Shionogi Pharmacovigilance Center Co., Ltd., Chuo-ku, Osaka, Japan
| | - Masayuki Kurosaki
- Department of Gastroenterology and Hepatology, Musashino Red Cross Hospital, Musashino, Tokyo, Japan
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Wang Q, Yu G, Qiu J, Lu W. Application of Intravoxel Incoherent Motion in Clinical Liver Imaging: A Literature Review. J Magn Reson Imaging 2023. [PMID: 37908165 DOI: 10.1002/jmri.29086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Revised: 10/01/2023] [Accepted: 10/02/2023] [Indexed: 11/02/2023] Open
Abstract
Intravoxel incoherent motion (IVIM) modeling is a widely used double-exponential model for describing diffusion-weighted imaging (DWI) signal, with a slow component related to pure molecular diffusion and a fast component associated with microcirculatory perfusion, which compensates for the limitations of traditional DWI. IVIM is a noninvasive technique for obtaining liver pathological information and characterizing liver lesions, and has potential applications in the initial diagnosis and treatment monitoring of liver diseases. Recent studies have demonstrated that IVIM-derived parameters are useful for evaluating liver lesions, including nonalcoholic fatty liver disease (NAFLD), liver fibrosis and liver tumors. However, the results are not stable. Therefore, it is necessary to summarize the current applications of IVIM in liver disease research, identify existing shortcomings, and point out the future development direction. In this review, we searched for studies related to hepatic IVIM-DWI applications over the past two decades in the PubMed database. We first introduce the fundamental principles and influential factors of IVIM, and then discuss its application in NAFLD, liver fibrosis, and focal hepatic lesions. It has been found that IVIM is still unstable in ensuring the robustness and reproducibility of measurements in the assessment of liver fibrosis grade and liver tumors differentiation, due to inconsistent and substantial overlap in the range of IVIM-derived parameters for different fibrotic stages. In the end, the future direction of IVIM-DWI in the assessment of liver diseases is discussed, emphasizing the need for further research on the stability of IVIM-derived parameters, particularly perfusion-related parameters, in order to promote the clinical practice of IVIM-DWI. LEVEL OF EVIDENCE: 5 TECHNICAL EFFICACY: Stage 3.
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Affiliation(s)
- Qi Wang
- Department of Radiology, The Second Affiliated Hospital of Shandong First Medical University, Taian, China
| | - Guanghui Yu
- Department of Radiology, Shandong First Medical University and Shandong Academy of Medical Sciences, Taian, China
| | - Jianfeng Qiu
- Department of Radiology, Shandong First Medical University and Shandong Academy of Medical Sciences, Taian, China
| | - Weizhao Lu
- Department of Radiology, The Second Affiliated Hospital of Shandong First Medical University, Taian, China
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49
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Yang X, Park S, Lee S, Han K, Lee MR, Song JS, Yu HC, Do Yang J. Estimation of right lobe graft weight for living donor liver transplantation using deep learning-based fully automatic computed tomographic volumetry. Sci Rep 2023; 13:17746. [PMID: 37853228 PMCID: PMC10584880 DOI: 10.1038/s41598-023-45140-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Accepted: 10/16/2023] [Indexed: 10/20/2023] Open
Abstract
This study aimed at developing a fully automatic technique for right lobe graft weight estimation using deep learning algorithms. The proposed method consists of segmentation of the full liver region from computed tomography (CT) images, classification of the entire liver region into the right and left lobes, and estimation of the right lobe graft weight from the CT-measured right lobe graft volume using a volume-to-weight conversion formula. The first two steps were performed with a transformer-based deep learning model. To train and evaluate the model, a total of 248 CT datasets (188 for training, 40 for validation, and 20 for testing and clinical evaluation) were used. The Dice similarity coefficient (DSC), mean surface distance (MSD), and the 95th percentile Hausdorff distance (HD95) were used for evaluating the segmentation accuracy of the full liver region and the right liver lobe. The correlation coefficient (CC), percentage error (PE), and percentage absolute error (PAE) were used for the clinical evaluation of the estimated right lobe graft weight. The proposed method achieved high accuracy in segmentation for DSC, MSD, and HD95 (95.9% ± 1.0%, 1.2 ± 0.4 mm, and 5.2 ± 1.9 mm for the entire liver region; 92.4% ± 2.7%, 2.0 ± 0.7 mm, and 8.8 ± 2.9 mm for the right lobe) and in clinical evaluation for CC, PE, and PAE (0.859, - 1.8% ± 9.6%, and 8.6% ± 4.7%). For the right lobe graft weight estimation, the present study underestimated the graft weight by - 1.8% on average. A mean difference of - 21.3 g (95% confidence interval: - 55.7 to 13.1, p = 0.211) between the estimated graft weight and the actual graft weight was achieved in this study. The proposed method is effective for clinical application.
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Affiliation(s)
- Xiaopeng Yang
- School of Global Entrepreneurship and Information Communication Technology, Handong Global University, Pohang, 37554, Republic of Korea
| | - Seonyeong Park
- School of Global Entrepreneurship and Information Communication Technology, Handong Global University, Pohang, 37554, Republic of Korea
| | - Seungyoo Lee
- School of Global Entrepreneurship and Information Communication Technology, Handong Global University, Pohang, 37554, Republic of Korea
| | - Kyujin Han
- School of Global Entrepreneurship and Information Communication Technology, Handong Global University, Pohang, 37554, Republic of Korea
| | - Mi Rin Lee
- Department of Surgery, Jeonbuk National University Medical School and Hospital, Jeonju, 54907, Republic of Korea
- Research Institute of Clinical Medicine, Jeonbuk National University, Jeonju, 54907, Republic of Korea
- Biomedical Research Institute, Jeonbuk National University Hospital, Jeonju, 54907, Republic of Korea
| | - Ji Soo Song
- Department of Radiology, Jeonbuk National University Medical School and Hospital, Jeonju, 54907, Republic of Korea
| | - Hee Chul Yu
- Department of Surgery, Jeonbuk National University Medical School and Hospital, Jeonju, 54907, Republic of Korea
- Research Institute of Clinical Medicine, Jeonbuk National University, Jeonju, 54907, Republic of Korea
- Biomedical Research Institute, Jeonbuk National University Hospital, Jeonju, 54907, Republic of Korea
| | - Jae Do Yang
- Department of Surgery, Jeonbuk National University Medical School and Hospital, Jeonju, 54907, Republic of Korea.
- Research Institute of Clinical Medicine, Jeonbuk National University, Jeonju, 54907, Republic of Korea.
- Biomedical Research Institute, Jeonbuk National University Hospital, Jeonju, 54907, Republic of Korea.
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50
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Kholodenko IV, Kholodenko RV, Yarygin KN. The Crosstalk between Mesenchymal Stromal/Stem Cells and Hepatocytes in Homeostasis and under Stress. Int J Mol Sci 2023; 24:15212. [PMID: 37894893 PMCID: PMC10607347 DOI: 10.3390/ijms242015212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Revised: 10/07/2023] [Accepted: 10/10/2023] [Indexed: 10/29/2023] Open
Abstract
Liver diseases, characterized by high morbidity and mortality, represent a substantial medical problem globally. The current therapeutic approaches are mainly aimed at reducing symptoms and slowing down the progression of the diseases. Organ transplantation remains the only effective treatment method in cases of severe liver pathology. In this regard, the development of new effective approaches aimed at stimulating liver regeneration, both by activation of the organ's own resources or by different therapeutic agents that trigger regeneration, does not cease to be relevant. To date, many systematic reviews and meta-analyses have been published confirming the effectiveness of mesenchymal stromal cell (MSC) transplantation in the treatment of liver diseases of various severities and etiologies. However, despite the successful use of MSCs in clinical practice and the promising therapeutic results in animal models of liver diseases, the mechanisms of their protective and regenerative action remain poorly understood. Specifically, data about the molecular agents produced by these cells and mediating their therapeutic action are fragmentary and often contradictory. Since MSCs or MSC-like cells are found in all tissues and organs, it is likely that many key intercellular interactions within the tissue niches are dependent on MSCs. In this context, it is essential to understand the mechanisms underlying communication between MSCs and differentiated parenchymal cells of each particular tissue. This is important both from the perspective of basic science and for the development of therapeutic approaches involving the modulation of the activity of resident MSCs. With regard to the liver, the research is concentrated on the intercommunication between MSCs and hepatocytes under normal conditions and during the development of the pathological process. The goals of this review were to identify the key factors mediating the crosstalk between MSCs and hepatocytes and determine the possible mechanisms of interaction of the two cell types under normal and stressful conditions. The analysis of the hepatocyte-MSC interaction showed that MSCs carry out chaperone-like functions, including the synthesis of the supportive extracellular matrix proteins; prevention of apoptosis, pyroptosis, and ferroptosis; support of regeneration; elimination of lipotoxicity and ER stress; promotion of antioxidant effects; and donation of mitochondria. The underlying mechanisms suggest very close interdependence, including even direct cytoplasm and organelle exchange.
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Affiliation(s)
- Irina V. Kholodenko
- Laboratory of Cell Biology, Orekhovich Institute of Biomedical Chemistry, 119121 Moscow, Russia
| | - Roman V. Kholodenko
- Laboratory of Molecular Immunology, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, 117997 Moscow, Russia;
| | - Konstantin N. Yarygin
- Laboratory of Cell Biology, Orekhovich Institute of Biomedical Chemistry, 119121 Moscow, Russia
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