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    Original Article Open Access
    Assessment of Metabolic Dysfunction-associated Steatotic Liver Disease and Liver Fibrosis: A Cross-sectional Study in Asymptomatic Individuals in Greater Vancouver
    Nicholas W. Tjandra, David M.P. Di Fonzo, Tianyi Wen, Kirby Lau, Peter Kwan, Eric M. Yoshida, Daljeet Chahal
    Journal of Clinical and Translational Hepatology, Published online June 23, 2025. doi:10.14218/JCTH.2025.00109
    Abstract
    Metabolic dysfunction-associated steatotic liver disease (MASLD) is a leading cause of hepatic fibrosis, yet its prevalence in asymptomatic populations remains unclear. This study [...] Read more.

    Metabolic dysfunction-associated steatotic liver disease (MASLD) is a leading cause of hepatic fibrosis, yet its prevalence in asymptomatic populations remains unclear. This study aimed to assess the prevalence of steatosis and significant fibrosis in asymptomatic individuals without known liver disease in the Greater Vancouver Area.

    Interested individuals voluntarily registered online via the Canadian Liver Foundation website or by telephone. Inclusion criteria included age ≥ 19 years, no known liver disease, and low alcohol intake (<30 g/day for men, <20 g/day for women). Demographic and clinical data were collected, and all participants underwent transient elastography after a 3-h fast. The study aimed to collect 4,500 analyzable scans while reflecting the region’s ethnic diversity.

    A total of 4,193 participants were analyzed. The median age was 62 years, the median body mass index was 25.4, and 45% were male. Asian individuals comprised 42% of the cohort. Steatosis was present in 59.6% of participants, and 45.7% met diagnostic criteria for MASLD. Significant fibrosis (F2–F4) was found in 8.6%. Age, male sex, ethnicity, cardiac disease, diabetes, hypertension, and obesity were significantly associated with fibrosis. Logistic regression analysis confirmed age, weight, diabetes, dyslipidemia, hypertension, and obesity as independent predictors.

    A substantial proportion of asymptomatic individuals in Greater Vancouver have undetected MASLD and significant fibrosis. Early identification of high-risk groups may support broader implementation of transient elastography screening. This study provides one of the first North American population-based estimates of MASLD and fibrosis stratified by ethnicity, offering new insights into liver disease distribution among Caucasian, Chinese, and South Asian populations.

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    Review Article Open Access
    Orphan Nuclear Receptors in Metabolic Dysfunction-associated Steatotic Liver Disease Development
    Huan Li, Jian Chen, Ziyin Huang, Mingkai Chen
    Journal of Clinical and Translational Hepatology, Published online June 19, 2025. doi:10.14218/JCTH.2025.00019
    Abstract
    Metabolic dysfunction-associated fatty liver disease, representing a spectrum of liver disorders from simple steatosis to metabolic dysfunction-associated steatohepatitis, fibrosis, [...] Read more.

    Metabolic dysfunction-associated fatty liver disease, representing a spectrum of liver disorders from simple steatosis to metabolic dysfunction-associated steatohepatitis, fibrosis, and cirrhosis, has emerged as one of the most prevalent chronic liver conditions globally, affecting an estimated approximately 30% of the world's population. Its pathogenesis is highly complex, involving intricate interactions between genetic predisposition, metabolic dysregulation, inflammation, and cellular stress responses. Within this complex landscape, orphan nuclear receptors (ONRs) have gained significant attention. Defined by the lack of identified endogenous ligands, ONRs function as master transcriptional regulators controlling diverse biological processes. Crucially, they play pivotal roles in the development and progression of numerous diseases, including metabolic disorders.This review specifically focuses on elucidating the critical contributions of various ONRs to the pathogenesis of metabolic dysfunction-associated fatty liver disease. We examined how these receptors modulate key pathological drivers: lipid metabolism, inflammation,and autophagy.

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    Research Letter Open Access
    Complete Resolution of Refractory Ascites and Pleural Effusion with Sustained Improvement in Urinary Sodium Excretion in a Cirrhotic Patient Treated with Empagliflozin
    Wei Qin, Yunyi Gao, Yuanyuan Zhao, Ning Bian, Weiguang Fan, Wei Wang, Yuan Gao, Zhongjie Hu
    Journal of Clinical and Translational Hepatology, Published online June 19, 2025. doi:10.14218/JCTH.2025.00172
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    Review Article Open Access
    Environmental Triggers’ Involvement in the Development of Type 1 Diabetes Mellitus
    Tajudeen Olanrewaju Yahaya, Umar Usman Liman, Caleb Dikko Obadiah, Zafira Illo Zakari, Daniel Anyebe, Boniface Gomo Clement, Balkisu Marafa Muhammad
    Exploratory Research and Hypothesis in Medicine, Published online July 27, 2022. doi:10.14218/ERHM.2022.00051
    Abstract
    The huge burden of type 1 diabetes mellitus (T1DM) has been a source of concern globally since the Industrial Revolution in the 18th–19th centuries. To this end, studies have shown [...] Read more.

    The huge burden of type 1 diabetes mellitus (T1DM) has been a source of concern globally since the Industrial Revolution in the 18th–19th centuries. To this end, studies have shown that certain environmental changes that accompanied the Revolution may have increased the risk and burden of the disease in genetically predisposed individuals. However, documented studies that synthesize these environmental triggers are scarce. As a result, the current study was conceived to synthesize the environmental triggers of T1DM to boost public awareness. Relevant information was retrieved from reputable academic databases; namely, Scopus, PubMed, SpringerLink, and Embase. The results showed that chemical exposure, viral infection, gut microbiome disruption, vitamin and mineral deficiencies, inadequate or exclusive breastfeeding, as well as early exposure to infant feeding formulas could increase the risk and burden of T1DM in genetically predisposed individuals. As a consequence, these triggers could compromise the expression of certain genes involved in insulin synthesis and immune function, such as the human leukocyte antigen (HLA), insulin (INS), cytotoxic T lymphocyte-associated antigen 4 (CTLA-4), and protein tyrosine phosphatase non-receptor type 22 (PTPN22) genes. This would result in a dysfunctional immune system in which immune cells, such as T-cells and B-cells and molecules, such as cytokines would attack self-tissues, thus causing autoimmunity of the pancreatic beta cells. Environmental triggers could also induce the T1DM pathophysiology by modifying the epigenome of the mentioned genes. Furthermore, some epigenetic changes could be reversed, which would infer that treatment procedures that would include the pathophysiology of the environmental triggers could be more effective.

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    Original Article Open Access
    Overexpression of RBM34 Promotes Tumor Progression and Correlates with Poor Prognosis of Hepatocellular Carcinoma
    Wei Wang, Rui Zhang, Ning Feng, Longzhen Zhang, Nianli Liu
    Journal of Clinical and Translational Hepatology, Published online July 13, 2022. doi:10.14218/JCTH.2022.00166
    Abstract
    Emerging evidence suggests that RNA-binding motif (RBM) proteins are involved in hepatocarcinogenesis and act either as oncogenes or tumor suppressors. The objective of this study [...] Read more.

    Emerging evidence suggests that RNA-binding motif (RBM) proteins are involved in hepatocarcinogenesis and act either as oncogenes or tumor suppressors. The objective of this study was to investigate the role of RBM34, an RBM protein, in hepatocellular carcinoma (HCC).

    We first examined the expression of RBM34 across cancers. The correlation of RBM34 with clinicopathological features and the prognostic value of RBM34 for HCC was then investigated. Functional enrichment analysis of RBM34-related differentially expressed genes (DEGs) was performed to explore its biological function. RNA sequencing (RNA-seq) was applied to identify downstream genes and pathways affected upon RBM34 knockout. The correlation of RBM34 with immune characteristics was also analyzed. The oncogenic function of RBM34 was examined in in vitro and in vivo experiments.

    RBM34 was highly expressed in hepatocellular carcinoma and correlated with poor clinicopathological features and prognosis. RBM34 was positively associated with tumor immune cell infiltration, biomarkers of immune cells, and immune checkpoint expression. A positive correlation was also observed between RBM34, T cell exhaustion, and regulatory T cell marker genes. Knockout of RBM34 significantly inhibited cell proliferation, migration, and xenograft tumor growth, and sensitized HCC cells to sorafenib treatment. RBM34 inhibition reduced FGFR2 expression and affected PI3K-AKT pathway activation in HCC cells.

    Our study suggests that RBM34 may serve as a new prognostic marker and therapeutic target of HCC.

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    Original Article Open Access
    Naringenin is a Potential Immunomodulator for Inhibiting Liver Fibrosis by Inhibiting the cGAS-STING Pathway
    Li Chen, Siwei Xia, Shuqi Wang, Yuanyuan Zhou, Feixia Wang, Zhanghao Li, Yang Li, Desong Kong, Zili Zhang, Jiangjuan Shao, Xuefen Xu, Feng Zhang, Shizhong Zheng
    Journal of Clinical and Translational Hepatology, Published online April 28, 2022. doi:10.14218/JCTH.2022.00120
    Abstract
    Naringenin is an anti-inflammatory flavonoid that has been studied in chronic liver disease. The mechanism specific to its antifibrosis activity needs further investigation This [...] Read more.

    Naringenin is an anti-inflammatory flavonoid that has been studied in chronic liver disease. The mechanism specific to its antifibrosis activity needs further investigation This study was to focused on the cyclic guanosine monophosphate-adenosine monophosphate synthase (cGAS) pathway in hepatic stellate cells and clarified the antifibrosis mechanism of naringenin.

    The relationship between the cGAS-stimulator of interferon genes (STING) pathway and liver fibrosis was analyzed using the Gene Expression Omnibus database. Histopathology, immunohistochemistry, fluorescence staining, Western blotting and polymerase chain reaction were performed to assess gene and protein expression levels associated with the cGAS pathway in clinical liver tissue samples and mouse livers. Molecular docking was performed to evaluate the relationship between naringenin and cGAS, and western blotting was performed to study the expression of inflammatory factors downstream of cGAS in vitro.

    Clinical database analyses showed that the cGAS-STING pathway is involved in the occurrence of chronic liver disease. Naringenin ameliorated liver injury and liver fibrosis, decreased collagen deposition and cGAS expression, and inhibited inflammation in carbon tetrachloride (CCl4)-treated mice. Molecular docking found that cGAS may be a direct target of naringenin. Consistent with the in vivo results, we verified the inhibitory effect of naringenin on activated hepatic stellate cells (HSCs). By using the cGAS-specific agonist double-stranded (ds)DNA, we showed that naringenin attenuated the activation of cGAS and its inflammatory factors affected by dsDNA. We verified that naringenin inhibited the cGAS-STING pathway, thereby reducing the secretion of inflammatory factors by HSCs to ameliorate liver fibrosis.

    Interrupting the cGAS-STING pathway helped reverse the fibrosis process. Naringenin has potential as an antihepatic fibrosis drug.

    Full article
Special Features

Call for Papers for Special Issue 'Updates of Cytopathology Reporting Systems'

Journal: Journal of Clinical and Translational Pathology
Special Issue: Updates of Cytopathology Reporting Systems
Submission deadline: November 30, 2023
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Call for Papers for Special Issue 'Frontier research on the toxicity and efficacy of Chinese medicine'

Journal: Future Integrative Medicine
Special Issue: Frontier research on the toxicity and efficacy of Chinese medicine
Submission deadline: June 30, 2023
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Call for Papers for Special Issue ‘New Translational Challenges in Primary Biliary Cholangitis’

Journal: Journal Clinical and Translational Hepatology
Special Issue: New Translational Challenges in Primary Biliary Cholangitis
Submission deadline: June 30, 2023
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Call for Papers for Special Issue ‘A Spotlight on Progress and Pitfalls in NAFLD/MAFLD Studies, 2022’

Journal: Journal of Clinical and Translational Hepatology
Special Issue: A Spotlight on Progress and Pitfalls in NAFLD/MAFLD Studies, 2022
Submission deadline: March 30, 2023
Publication date: An article will be published online as soon as it is accepted

Call for Papers for Special Issue 'Comparative study of traditional medicine in the world'

Journal: Future Integrative Medicine
Special Issue: Comparative study of traditional medicine in the world
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Call for Papers for Special Issue 'Therapeutic effects of herbal medicines on neurological impairment and related mental disorders based on the evidence of clinical and basic studies'

Journal: Future Integrative Medicine
Special Issue: Therapeutic effects of herbal medicines on neurological impairment and related mental disorders based on the evidence of clinical and basic studies
Submission deadline: June 30, 2023
Publication date: An article will be published online as soon as it is accepted

Call for Papers for Special Issue ‘Immunoregulatory Mechanisms of Herbal Medicines in Cancer and Infectious Diseases’

Journal: Future Integrative Medicine
Special Issue: Immunoregulatory Mechanisms of Herbal Medicines in Cancer and Infectious Diseases
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