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Review Article

Chronic Viral Hepatitis with Concurrent MASLD: Dual Etiology Challenges
Shang-Chin Huang, Yi-Fen Shih, Chun-Jen Liu
Received March 29, 2026  Accepted June 25, 2026  Published online June 25, 2026  
DOI: https://doi.org/10.3350/cmh.2026.0387    [Accepted]
The overlapping epidemics of chronic viral hepatitis and metabolic dysfunction-associated steatotic liver disease (MASLD) present a complex challenge in modern hepatology. In chronic hepatitis B, a unique "steatosis paradox" emerges: while isolated hepatic steatosis provides a suppressive microenvironment that promotes hepatitis B viral clearance, the concomitant systemic cardiometabolic burden acts dose-dependently to drive fibrogenesis and hepatocellular carcinoma (HCC). Conversely, chronic hepatitis C and host metabolic dysfunctions exhibit synergistic destruction. Hepatitis C virus actively hijacks lipid metabolism and induces insulin resistance. Even after viral eradication via direct-acting antivirals, residual steatosis and glycemic abnormalities remain formidable drivers of HCC. Consequently, the traditional virocentric paradigm is no longer sufficient. Clinical management should pivot toward precision risk stratification and a multidisciplinary dual-target approach, equally prioritizing sustained viral suppression and aggressive metabolic remission. This review summarizes the divergent virus-MASLD interactions, optimal clinical strategies, current challenges and future opportunities.
  • 384 View
  • 50 Download

Research Letter

Abnormal Lipid Status Attenuates the Protective Association of Vitamin E With Pediatric MASLD
Zitian Ren, Zhijie Lu, Aonan Xing, Mengfei Liu, Jian Zhao
Received May 14, 2026  Accepted June 10, 2026  Published online June 18, 2026  
DOI: https://doi.org/10.3350/cmh.2026.0589    [Accepted]
  • 492 View
  • 72 Download

Review Articles

Precision pathophysiology in steatotic liver disease
Wonseok Lee, Da Kyung Hwang, Hyun Young Kim, David A. Brenner
Received April 19, 2026  Accepted June 1, 2026  Published online June 2, 2026  
DOI: https://doi.org/10.3350/cmh.2026.0490    [Accepted]
Steatotic liver disease (SLD) comprises metabolic dysfunction-associated steatotic liver disease (MASLD), metabolic dysfunction and alcohol-associated liver disease (MetALD), and alcohol-associated liver disease (ALD), which represent subclasses of liver disorders with overlapping etiologies. MASLD is defined as SLD with cardiometabolic dysfunction, whereas MetALD refers to MASLD with moderate alcohol consumption (140–350 g/week in females and 210–420 g/week in males). Despite being classified as distinct entities, MASLD and MetALD exhibit substantial phenotypic overlap, underscoring the need to delineate their pathological and molecular features and to develop models that capture the synergistic effects of alcohol and metabolic stress. Recent advances in multi-omic technologies have enabled integrated single-cell profiling of genetic, epigenetic, spatial, and proteomic features, providing high-resolution insights into cellular heterogeneity and disease mechanisms. In this review, we examine the pathophysiological landscape of SLD, highlight key distinctions between MASLD and MetALD, and discuss experimental models, including human liver spheroids. These approaches provide deeper insights into disease classification and accelerate the development of targeted therapies.
  • 619 View
  • 71 Download
Cardiovascular and Hepatic Outcomes: Prognostic Differences Across MASLD-MetALD-ALD Continuum
Han Ah Lee, Gi-Ae Kim, Won Kim
Received March 25, 2026  Accepted April 29, 2026  Published online May 8, 2026  
DOI: https://doi.org/10.3350/cmh.2026.0367    [Accepted]
A paradigm shift in fatty liver disease nomenclature has introduced steatotic liver disease (SLD) as an umbrella term, encompassing metabolic dysfunction–associated steatotic liver disease (MASLD), metabolic dysfunction and alcohol-related liver disease (MetALD), and alcohol-associated liver disease (ALD). These SLD subtypes exist along a dynamic continuum shaped by the synergistic interplay of metabolic dysfunction and alcohol exposure. Accumulating evidence indicates that SLD exhibits distinct outcome-based clusters reflecting heterogeneity in pathogenic drivers and clinical trajectories. Cardiometabolic clusters, most prominently observed in MASLD, are characterized by systemic metabolic dysfunction and confer increased risks of cardiovascular disease (CVD). In contrast, liver-specific clusters demonstrate progressive fibrosis and cirrhosis, hepatic decompensation, and hepatocellular carcinoma. In large-scale cohorts, CVD accounts for 40-50% of deaths in MASLD, while liver-related mortality predominates in ALD (>60%). The relative dominance of cardiometabolic versus liver-specific clusters shifts progressively across the MASLD-MetALD-ALD spectrum. While CVD remains a major driver of mortality, particularly in MASLD, hepatic outcomes increase stepwise with advancing fibrosis and greater alcohol exposure. Advanced fibrosis is the predominant shared determinant amplifying both CVD and hepatic risks across subtypes. This review synthesizes cardiovascular and hepatic outcome patterns across the MASLD-MetALD-ALD spectrum, highlighting the prognostic reorientation across the continuum, in which hepatic outcomes rise stepwise with alcohol exposure while cardiovascular risk remains an important but less subtype-differentiated burden. These findings advocate outcome-oriented risk stratification integrating noninvasive fibrosis assessment, alcohol biomarkers (PEth), and cardiovascular risk calculators within the Cardiovascular-Kidney-Metabolic framework. Understanding SLD as a modifiable continuum enables individualized management to optimize multisystem outcomes.
  • 1,464 View
  • 108 Download
Metabolic dysfunction-associated steatotic liver disease (MASLD) has emerged as the most prevalent chronic liver disease worldwide and is closely linked to systemic metabolic disorders. In addition to their classical role in hemostasis, platelets are increasingly recognized as active regulators of inflammation and immune responses, yet their contribution to MASLD pathogenesis remains incompletely defined. This review synthesizes current knowledge on how metabolic disturbances and gut microbiota dysbiosis trigger platelet hyperactivation and intrahepatic recruitment. We examined the mechanisms by which activated platelets exacerbate steatosis, amplify inflammation through interactions with immune cells, promote fibrogenic remodeling through hepatic stellate cell activation, and contribute to hepatocarcinogenesis. In the context of MASLD-associated hepatocellular carcinoma, platelet involvement may occur through both inflammation/fibrogenic remodeling–mediated and direct tumor-regulatory mechanisms. Furthermore, the therapeutic potential of antiplatelet agents, particularly aspirin, in attenuating disease progression has been evaluated. We conclude that targeting platelet-related pathways may represent a promising therapeutic strategy to interrupt the interplay between metabolic dysfunction and liver injury in MASLD.
  • 940 View
  • 83 Download

Review

Predictive modeling and clinical decision tools for risk stratification in steatotic liver disease
Jeanette Girard, Elliot B. Tapper, Vincent L. Chen
Received February 11, 2026  Accepted April 17, 2026  Published online April 24, 2026  
DOI: https://doi.org/10.3350/cmh.2026.0204    [Accepted]
Metabolic dysfunction-associated steatotic liver disease (MASLD) is a leading cause of hepatic decompensation and liver-related death, but most patients with MASLD do not develop these liver-related complications. Risk prediction and care pathways are crucial to identify which patients with MASLD are highest risk and link them to appropriate care. Risk prediction is usually done with blood-based algorithms such as Fibrosis-4 (FIB4), AST/platelet ratio index (APRI), and more recent scores such as steatotic-associated fibrosis estimator (SAFE) and LiverRisk Score. Second-line tests include Enhanced Liver Fibrosis (ELF) and imaging-based tests such as vibration-controlled transient elastography, shear wave elastography, or magnetic resonance elastography. We propose a consensus risk stratification care pathway that can be adapted for different clinical settings. We also discuss key needs to improve upon the state of the art: improving diagnosis/prognostic accuracy especially of blood-based models, optimizing calibration, and ensuring interpretability of predictive models. Finally, we discuss recent advances in clinical decision support systems including best practice advisories, dashboards, and dynamic guidelines. We highlight factors critical to clinical decision support systems including integration with existing systems and clinician workflows, minimizing additional burden to clinicians, provision of decision support and recommendations at the time/place of decision making, and continuous evaluation and local user involvement.
  • 755 View
  • 49 Download

Research Letters

Burden of cardiovascular complications in steatotic liver disease in the United States
Donghee Kim, Pojsakorn Danpanichkul, Karn Wijarnpreecha, Aijaz Ahmed
Clin Mol Hepatol 2026;32(3):e326-e330.
Published online March 25, 2026
DOI: https://doi.org/10.3350/cmh.2026.0249
  • 895 View
  • 63 Download
Extrahepatic mortality associated with chronic liver disease with or without cirrhosis from 2014 to 2024
Donghee Kim, Pojsakorn Danpanichkul, Karn Wijarnpreecha, Aijaz Ahmed
Clin Mol Hepatol 2026;32(2):e194-e198.
Published online February 25, 2026
DOI: https://doi.org/10.3350/cmh.2026.0225
  • 1,094 View
  • 45 Download

Reply to Correspondence

Letter to the Editor

Replys to Correspondence

  • 941 View
  • 13 Download

Research Letter

National trends in resmetirom prescriptions for metabolic dysfunction-associated steatohepatitis in the USA
Brian P. Lee, Christopher Scannell, Matt Dukewich, Jennifer L. Dodge, Norah A. Terrault, Dima Mazen Qato
Clin Mol Hepatol 2026;32(2):e185-e188.
Published online February 5, 2026
DOI: https://doi.org/10.3350/cmh.2025.1414
  • 1,390 View
  • 81 Download

Correspondences

Correspondence to editorial on “MicroRNA isomiRs reveal novel pathways linked to disease activity and fibrosis in MASLD”
David William Salzman, Stephen Aurelien Hoang, Arun Jayant Sanyal
Clin Mol Hepatol 2026;32(3):e387-e388.
Published online February 2, 2026
DOI: https://doi.org/10.3350/cmh.2026.0074
  • 844 View
  • 18 Download
  • 616 View
  • 6 Download

Editorial

Correspondence

Editorials

Citations

Citations to this article as recorded by  Crossref logo
  • MASLD and its lean phenotype
    Kateřina Janstová, Denisa Kyselová, Pavel Trunečka
    Vnitřní lékařství.2026; 72(4): 232.     CrossRef
  • 946 View
  • 62 Download
  • Crossref

Correspondence

Letter to the Editor

Letter to the editor on “Evaluating treatment response thresholds for cost-effective treatment in metabolic dysfunction-associated steatotic liver disease”
Anna Di Sessa, Gianmario Forcina, Emanuele Miraglia del Giudice
Clin Mol Hepatol 2026;32(3):e291-e293.
Published online January 9, 2026
DOI: https://doi.org/10.3350/cmh.2025.1417
  • 424 View
  • 24 Download

Original Articles

MicroRNA isomiRs reveal novel pathways linked to disease activity and fibrosis in MASLD
Christian Brion, Stephen Aurelien Hoang, Guangliang Wang, Faridodin Mirshahi, Jessie Ang, Matthew Ray Long, Zheng Zhu, Bhanu Sakhamuri, Molly Anderson Srour, Mohammad Shadab Siddiqui, Amon Asgharpour, David John Hayes, Neal Charles Foster, David William Salzman, Arun Jayant Sanyal
Clin Mol Hepatol 2026;32(2):706-720.
Published online December 26, 2025
DOI: https://doi.org/10.3350/cmh.2025.0933
Background/Aims
MicroRNA (miRNA) isoforms (isomiRs) broaden the regulatory landscape of canonical miRNAs, but their role in metabolic dysfunction-associated steatotic liver disease (MASLD) remains unknown. We aimed to characterize the hepatic isomiR landscape in MASLD and define their association with disease activity and fibrosis.
Methods
Small RNA (sRNA) sequencing was performed on liver biopsies from 79 patients across the histological spectrum of MASLD. IsomiRs were annotated and quantified. Their association to disease activity and fibrosis score was assessed by differential expression, ordinal regression, and machine learning. Parallel mRNA sequencing and pathway enrichment were used to map isomiR–mRNA interactions and regulatory networks, which were validated against an independent dataset.
Results
MiRNAs accounted for 75% of sRNAs in liver tissue, of which 67% were isomiRs. Across MASLD severity, 173 isomiRs correlated with disease activity and 58 with fibrosis stage. Key findings included a miR-122 isomiR uniquely targeting INSIG1 (cholesterol metabolism) and a miR-21 isomiR targeting PPARA and HMGCS2 (lipid and fibrosis pathways). Integration with mRNA data revealed 33 dysregulated pathways, including PPAR signaling, insulin resistance, and TGF-β response. Several novel isomiRs from miR-26b, let-7c, and miR-32 families were also linked to lipid metabolism and fibrosis progression.
Conclusions
IsomiRs represent the majority of hepatic miRNAs and uncover novel regulatory networks masked by canonical miRNA analysis. These findings provide new insights into the molecular heterogeneity of MASLD, highlight candidate pathways driving disease progression, and identify potential biomarkers and therapeutic targets for precision hepatology.

Citations

Citations to this article as recorded by  Crossref logo
  • The Role of MicroRNAs in the Progression of Metabolic Dysfunction-associated Steatotic Liver Disease
    Jang Hyun Choi
    Journal of Digestive Cancer Research.2026; 14(1): 82.     CrossRef
  • High Prevalence of Metabolic Dysfunction–Associated Steatohepatitis With Significant Fibrosis in Primary Care and Endocrinology Clinics
    Srilaxmi Kalavalapalli, Eddison Godinez Leiva, Andrea Ortiz Rocha, Anu Sharma, Diana Barb, Nathaly Cuervo‐Pardo, Kelly Y. Chun, Toni R. Prezant, Margery A. Connelly, Jens T. Rosenberg, Joseph R. Grajo, Fernando Bril, Kenneth Cusi
    Diabetes, Obesity and Metabolism.2026; 28(7): 6184.     CrossRef
  • A Chemiluminescence Assay for Differentiating MicroRNA Isoforms with 3′-Terminal Single-Nucleotide Resolution
    Yuelan He, Huizhu Song, Yingtung Lo, Zhipeng Fan, Yuhao Zhang, Jianzhong Lu
    Analytical Chemistry.2026; 98(27): 20218.     CrossRef
  • 1,892 View
  • 118 Download
  • 2 Web of Science
  • Crossref
Comparative risk of fibrosis progression with sodium-glucose cotransporter-2 vs. dipeptidyl peptidase-4 inhibitors in metabolic dysfunction-associated steatotic liver disease and type 2 diabetes mellitus with low-to-intermediate fibrosis
Jonggi Choi, Daniel Fulop, Vy H. Nguyen, Eric Przybyszewski, Jiunn Song, Allison Carroll, Megan Michta, Erik Almazan, Tracey G. Simon, Raymond T. Chung
Clin Mol Hepatol 2026;32(1):305-317.
Published online November 11, 2025
DOI: https://doi.org/10.3350/cmh.2025.0825
Background/Aims
Metabolic dysfunction-associated steatotic liver disease (MASLD) is a growing cause of cirrhosis and its complications. Given its close association with type 2 diabetes mellitus (T2DM), evaluating whether sodium-glucose cotransporter-2 inhibitors (SGLT2is) can mitigate the progression of liver fibrosis is clinically important. We examined the association between SGLT2i use and liver fibrosis progression in patients diagnosed with MASLD and T2DM.
Methods
We conducted a target trial emulation study using a retrospective, active comparator new-user design among adults with MASLD, T2DM, and low-to-intermediate Fibrosis-4 (FIB-4≤2.67) scores who initiated treatment with either SGLT2is or dipeptidyl peptidase-4 inhibitors (DPP-4is) at Mass General Brigham or Asan Medical Center from 2013 to 2023. The primary outcome was the progression to advanced fibrosis (FIB-4>2.67), confirmed on ≥2 occasions within 1 year. The secondary outcome was the development of major adverse liver outcomes (MALO), including incident cirrhosis, decompensation events, hepatocellular carcinoma, or liver transplantation.
Results
Among 16,901 eligible patients, 2,571 propensity score-matched pairs were identified with balanced baseline characteristics. During follow-up (median, 3.7 years), fibrosis progression occurred at a rate of 3.46/100 personyears in SGLT2i users and 4.44 in DPP4i users. SGLT2i use was associated with a lower risk of fibrosis progression (HR 0.78, 95% CI 0.67–0.89; P<0.001). No significant difference in MALO incidence was observed. Subgroup analyses showed a consistent association among users of metformin, statins, and aspirin.
Conclusions
SGLT2i use was associated with reduced risk of fibrotic progression compared to DPP4i use in adults with MASLD and T2DM.
  • 3,468 View
  • 272 Download
Evaluating treatment response thresholds for cost-effective treatment in metabolic dysfunction-associated steatotic liver disease
Eileen L. Yoon, Jeong-Yeon Cho, Huiyul Park, Mimi Kim, Ji-Hyeon Park, Hye-Lin Kim, Dae Won Jun
Clin Mol Hepatol 2026;32(1):276-288.
Published online November 3, 2025
DOI: https://doi.org/10.3350/cmh.2025.0796
Background/Aims
The first metabolic dysfunction-associated steatotic liver disease (MASLD) drug was approved with an unsatisfactorily small effect size. This study aimed to determine key factors impacting the cost-effectiveness of a new hypothetical MASLD drug as well as its treatment efficacy.
Methods
A Markov model reflecting the natural history of MASLD was developed, incorporating fibrosis progression, cardiovascular disease risk, and mortality. Treatment effect of drug X (with $20,000 of annual cost) was assumed to achieve a ≥1 stage fibrosis regression, with a 25% gap of effect size in regression rate over non-treatment in the first year. The incremental cost-effectiveness ratio (ICER) over a 20-year horizon was estimated. And sensitivity analyses were conducted to explore uncertainty and identify influential factors.
Results
In the base case analysis, drug X provided an incremental gain of 1.32 quality-adjusted life years (QALYs) and 1.20 life years compared to the non-treatment, with an ICER of $68,010/QALY–below the $100,000/QALY willingnessto- pay threshold, indicating that drug X treatment is cost-effective. Two-way sensitivity analysis further highlighted that the drug should achieve at least a 15% initial regression gap and maintain a minimum 3% sustained durability gap to remain cost-effective. In addition baseline fibrosis stage distribution also acted as an influencing factor.
Conclusions
Long-term sustained durability of the hypothetical drug, patient distribution based on baseline fibrosis stage, as well as initial treatment response rate are key factors that influence the cost-effectiveness of new MASLD drugs.

Citations

Citations to this article as recorded by  Crossref logo
  • The MASLD Journey in the General Population: Linkage‐to‐Care and Patient‐Reported Uptake of Fibrosis Risk Assessment
    Joo Hyun Oh, Jun‐Hyuk Lee, Sang Bong Ahn, Eunjoo Kwon, Eileen L. Yoon, Hyo Young Lee, Seon Cho, Dae Won Jun
    Liver International.2026;[Epub]     CrossRef
  • 2,981 View
  • 154 Download
  • 1 Web of Science
  • Crossref

Correspondence

Editorial

Reply to Correspondence

Correspondence

Citations

Citations to this article as recorded by  Crossref logo
  • Reply to correspondence on “Glucagon-like peptide 1 receptor agonist and reduced liver and non-liver complications in adults with type 2 diabetes and metabolic dysfunction-associated steatotic liver disease: a target trial emulation study”
    Xingyu Yao
    Clinical and Molecular Hepatology.2026; 32(2): e267.     CrossRef
  • 2,472 View
  • 44 Download
  • Crossref

Research Letter

Contemporary trends in extrahepatic mortality of chronic liver disease in the United States from 2014 to 2023
Donghee Kim, Pojsakorn Danpanichkul, Karn Wijarnpreecha, Aijaz Ahmed
Clin Mol Hepatol 2026;32(1):e24-e28.
Published online July 28, 2025
DOI: https://doi.org/10.3350/cmh.2025.0802

Citations

Citations to this article as recorded by  Crossref logo
  • Impact of Documented Social Vulnerability on Clinical Outcomes in Metabolic Dysfunction‐Associated Steatotic Liver Disease
    Pojsakorn Danpanichkul, Yanfang Pang, Maria Inggriani, Supapitch Sirimangklanurak, Matheus Souza, Ahmad Anouti, Andrew F. Ibrahim, Nikki Duong, Thomas G. Cotter, Thomas A. Kerr, Donghee Kim, Mazen Noureddin, Karn Wijarnpreecha
    Liver International.2026;[Epub]     CrossRef
  • Improved survival and reduced alcohol‐associated hepatitis risk with renin‐angiotensin‐aldosterone system inhibitors in alcohol‐associated liver disease
    Pojsakorn Danpanichkul, Yanfang Pang, Donghee Kim, Andrew F. Ibrahim, Primrose Tothanarungroj, Omar Al Ta'ani, Narathorn Kulthamrongsri, Kwanjit Duangsonk, Robert J. Wong, Daniel Q. Huang, Karn Wijarnpreecha, Mazen Noureddin, Suthat Liangpunsakul
    Alcohol, Clinical and Experimental Research.2026;[Epub]     CrossRef
  • Extrahepatic mortality associated with chronic liver disease with or without cirrhosis from 2014 to 2024
    Donghee Kim, Pojsakorn Danpanichkul, Karn Wijarnpreecha, Aijaz Ahmed
    Clinical and Molecular Hepatology.2026; 32(2): e194.     CrossRef
  • The global epidemiology of alcohol-associated liver disease
    Pojsakorn Danpanichkul, Francisco Idalsoaga, Frank Murray, Juan Pablo Arab, Luis Antonio Díaz
    Hepatology Communications.2026;[Epub]     CrossRef
  • Contemporary epidemiology of metabolic dysfunction-associated steatotic liver disease
    Do Han Kim, Donghyun Ko, Aijaz Ahmed, Donghee Kim
    Expert Review of Gastroenterology & Hepatology.2026; 20(6): 603.     CrossRef
  • 3,813 View
  • 79 Download
  • 5 Web of Science
  • Crossref

Letters to the Editor

Citations

Citations to this article as recorded by  Crossref logo
  • Reply to correspondence on “Glucagon-like peptide 1 receptor agonist and reduced liver and non-liver complications in adults with type 2 diabetes and metabolic dysfunction-associated steatotic liver disease: a target trial emulation study”
    Xingyu Yao
    Clinical and Molecular Hepatology.2026; 32(2): e267.     CrossRef
  • Correspondence to letter to the editor 2 on “Glucagon-like peptide 1 receptor agonist and reduced liver and non-liver complications in adults with type 2 diabetes and metabolic dysfunction-associated steatotic liver disease: a target trial emulation study
    Xianhua Mao, Mindie H. Nguyen
    Clinical and Molecular Hepatology.2026; 32(2): e249.     CrossRef
  • Impaired Thyroid Hormone Sensitivity is Associated with Increased Risk of Liver Fibrosis in Euthyroid Population: A Cross-Sectional Analysis of NHANES
    Xingyu Yao, Kaiwen Xiao, Hein Ko Oo
    Hormone and Metabolic Research.2025; 57(09): 511.     CrossRef
  • 2,500 View
  • 50 Download
  • 1 Web of Science
  • Crossref

Correspondence

Correspondence to editorial on “Downregulation of the MARC1 p.A165 risk allele reduces hepatocyte lipid content by increasing beta-oxidation”
Ester Ciociola, Tanmoy Dutta, Rosellina M. Mancina, Stefano Romeo
Clin Mol Hepatol 2026;32(2):e216-e218.
Published online July 14, 2025
DOI: https://doi.org/10.3350/cmh.2025.0765
  • 2,510 View
  • 50 Download

Editorial

Citations

Citations to this article as recorded by  Crossref logo
  • Correspondence to editorial on “Downregulation of the MARC1 p.A165 risk allele reduces hepatocyte lipid content by increasing beta-oxidation”
    Ester Ciociola, Tanmoy Dutta, Rosellina M. Mancina, Stefano Romeo
    Clinical and Molecular Hepatology.2026; 32(2): e216.     CrossRef
  • Metabolic dysfunction-associated steatotic liver disease: On track to become the dominant etiology of hepatocellular carcinoma: Reply to correspondence on “Downregulation of the MARC1 p.A165 risk allele reduces hepatocyte lipid content by increasing beta-
    Jian Xu, Wei Zhang, Guo Wu, Jingdong Li
    Clinical and Molecular Hepatology.2026; 32(2): e257.     CrossRef
  • 3,103 View
  • 84 Download
  • 2 Web of Science
  • Crossref

Correspondence

Letter to the Editor

Citations

Citations to this article as recorded by  Crossref logo
  • Correspondence to letter to the editor 1 on “Glucagon-like peptide 1 receptor agonist and reduced liver and non-liver complications in adults with type 2 diabetes and metabolic dysfunction-associated steatotic liver disease: a target trial emulation study
    Xianhua Mao, Mindie H. Nguyen
    Clinical and Molecular Hepatology.2026; 32(2): e231.     CrossRef
  • 2,418 View
  • 64 Download
  • Crossref

Original Article

Genome-wide interaction study with body mass index identifies CYP7A1 and GIPR as genetic modulators of metabolic dysfunction-associated steatotic liver disease
Oveis Jamialahmadi, Endrina Mujica, Lowri Morris, Rosellina Margherita Mancina, Ester Ciociola, Sami F. Qadri, Samantha Maurotti, Francesco Malvestiti, Ruifang Li-Gao, Luisa Ronzoni, Federica Tavaglione, Hannah Maude, Amin Allalou, Anastasia Emmanouilidou, Umberto Vespasiani-Gentilucci, Frits Richard Rosendaal, Hannele Yki-Järvinen, Inês Cebola, Luca Valenti, Marcel den Hoed, Stefano Romeo
Clin Mol Hepatol 2025;31(4):1252-1268.
Published online June 2, 2025
DOI: https://doi.org/10.3350/cmh.2025.0159
Background/Aims
Metabolic dysfunction-associated steatotic liver disease (MASLD) may progress to liver inflammation, fibrosis, cirrhosis and hepatocellular carcinoma. So far, genome-wide association studies explain a small fraction of MASLD heritability.
Methods
We sought to identify novel genetic determinants of MASLD by exploring interactions between genetic variants and body mass index (BMI). First, we examined genome-wide interactions with BMI for circulating alanine aminotransferase (ALT) levels using UK Biobank data. For identified loci, we next examined associations with hepatic proton density fat fraction (PDFF) in 35,146 independent UK Biobank participants. Associations with PDFF were replicated in four independent European cohorts, followed by a phenome-wide association study. Finally, we used human liver epigenomic maps and CRISPR/Cas9 experiments in vitro and in vivo to functionally characterize the CYP7A1 locus.
Results
Thirteen loci interact with BMI for ALT (P<5E-8), including eight well-known genetic modulators of MASLD. Two loci—UBXN2B/CYP7A1 and GIPR—are additionally associated with PDFF. For the intronic rs34783010 in GIPR, the minor T allele is associated with lower BMI and higher HbA1c and liver triglyceride content in humans. The UBXN2B/CYP7A1 locus is associated with PDFF in four additional European cohorts. Epigenomic data and in vitro experiments in human liver cells prioritise rs10504255 and CYP7A1 as the functional effectors in this locus. Perturbation of CYP7A1 orthologues using CRISPR/Cas9 results in less liver fat in 10-day-old, metabolically challenged zebrafish larvae.
Conclusions
A genome-wide single nucleotide polymorphism×BMI design fuelled identification of two MASLD genes: CYP7A1 and GIPR.

Citations

Citations to this article as recorded by  Crossref logo
  • Germline mutations and somatic mosaicism in steatotic liver diseases and related liver carcinogenesis
    Eric Trépo, Jessica Zucman-Rossi, Jean-Charles Nault
    Nature Reviews Gastroenterology & Hepatology.2026; 23(6): 493.     CrossRef
  • Genetic risk of steatotic liver disease: Pathogenesis, prognosis, and implications for treatment
    Julia Kozlitina, Stefano Romeo, Helen H. Hobbs
    Hepatology.2026;[Epub]     CrossRef
  • Metabolic Dysfunction‐Associated Steatotic Liver Disease and Obesity: Pathogenesis, Diagnostics, Risk Stratification, and Therapeutic Approach
    Beom Kyung Kim
    The Kaohsiung Journal of Medical Sciences.2026;[Epub]     CrossRef
  • Longitudinal changes in fatty liver index, genetic susceptibility, and incident atrial fibrillation
    Siyang Liu, Houde He, Hualan Chen, Hualin Duan, Ying Sun, Dan Deng, Zihao Gui, Lan Liu, Ningjian Wang, Jie Shen, Heng Wan
    Clinica Chimica Acta.2026; 589: 121028.     CrossRef
  • Mapping the genomic landscape of MASLD: A framework for molecular subtyping and precision hepatology
    Carlos José Pirola, Silvia Sookoian
    Med.2026; 7(6): 101131.     CrossRef
  • Predictors of Discordance Between Controlled Attenuation Parameter and Magnetic Resonance-Proton Density Fat Fraction in Hepatic Steatosis
    Dong Yun Kim, Hyung-Jin Rhee, Beom Kyung Kim
    Clinical and Translational Gastroenterology.2026;[Epub]     CrossRef
  • Human genetics of steatotic liver disease: insights into insulin resistance and lipid metabolism
    Rosellina M. Mancina, Luca Valenti, Stefano Romeo
    Nature Metabolism.2025; 7(11): 2199.     CrossRef
  • 7,353 View
  • 303 Download
  • 9 Web of Science
  • Crossref

Research Letter

Contemporary burden of mortality from chronic liver disease by sex and race/ethnicity in the United States
Donghee Kim, Pojsakorn Danpanichkul, Karn Wijarnpreecha, George Cholankeril, Aijaz Ahmed
Clin Mol Hepatol 2025;31(3):e268-e272.
Published online May 8, 2025
DOI: https://doi.org/10.3350/cmh.2025.0384

Citations

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  • Advancing policy and practice in alcohol-associated liver disease and alcohol-attributable cancer: Correspondence to the editorial on “Sex disparities in alcohol-associated liver disease and subtype differences in alcohol-attributable cancers in the Unite
    Pojsakorn Danpanichkul, Donghee Kim, Karn Wijarnpreecha, Amit G. Singal, Ju Dong Yang
    Clinical and Molecular Hepatology.2026; 32(1): e96.     CrossRef
  • Contemporary trends in extrahepatic mortality of chronic liver disease in the United States from 2014 to 2023
    Donghee Kim, Pojsakorn Danpanichkul, Karn Wijarnpreecha, Aijaz Ahmed
    Clinical and Molecular Hepatology.2026; 32(1): e24.     CrossRef
  • Liver, Cardiovascular and Infectious Outcomes in Alcohol‐Associated Liver Disease With Cardiometabolic Risk Factors
    Pojsakorn Danpanichkul, Kwanjit Duangsonk, Yanfang Pang, Krittameth Rakwong, Peerapun Jit‐are‐roon, Phuuwadith Wattanachayakul, Thitiphan Srikulmontri, Benjamin Nah, Vincent L. Chen, Donghee Kim, Christos S. Mantzoros, Mazen Noureddin, Karn Wijarnpreecha
    Liver International.2026;[Epub]     CrossRef
  • The global epidemiology of alcohol-associated liver disease
    Pojsakorn Danpanichkul, Francisco Idalsoaga, Frank Murray, Juan Pablo Arab, Luis Antonio Díaz
    Hepatology Communications.2026;[Epub]     CrossRef
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Letter to the Editor

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Correspondences

Steatotic liver disease

The burden of steatotic liver disease before and during the COVID-19 pandemic: Correspondence to editorial on “Current burden of steatotic liver disease and fibrosis among adults in the United States, 2017-2023”
Donghee Kim, Pojsakorn Danpanichkul, Karn Wijarnpreecha, George Cholankeril, Rohit Loomba, Aijaz Ahmed
Clin Mol Hepatol 2025;31(2):e183-e185.
Published online February 17, 2025
DOI: https://doi.org/10.3350/cmh.2025.0152

Citations

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  • Reply to correspondence on “Current burden of steatotic liver disease and fibrosis among adults in the United States, 2017-2023”
    Jeayeon Park, Su Jong Yu
    Clinical and Molecular Hepatology.2025; 31(2): e221.     CrossRef
  • Neonatal liver-derived FTH1-enriched extracellular vesicles attenuate ferroptosis and ameliorate MASLD pathogenesis
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    Free Radical Biology and Medicine.2025; 240: 693.     CrossRef
  • Liver-Related COVID-19 Consequences: Dynamics of Liver Health in 2.5 Years
    Ieva Vanaga, Oksana Kolesova, Aleksandrs Kolesovs, Maija Radzina, Davis Simanis Putrins, Jelena Egle, Sniedze Laivacuma, Jelena Storozenko, Ludmila Viksna
    Journal of Clinical Medicine.2025; 14(21): 7604.     CrossRef
  • Prevalence of MASLD and fibrosis assessed by transient elastography in U.S. adolescents: insights from NHANES 2017-2023
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    Diabetology & Metabolic Syndrome.2025;[Epub]     CrossRef
  • 6,216 View
  • 17 Download
  • 3 Web of Science
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Steatotic liver disease

Addressing the burden of steatotic liver disease: The role of transient elastography: Correspondence to editorial on “Current burden of steatotic liver disease and fibrosis among adults in the United States, 2017-2023”
Donghee Kim, Pojsakorn Danpanichkul, Karn Wijarnpreecha, George Cholankeril, Rohit Loomba, Aijaz Ahmed
Clin Mol Hepatol 2025;31(2):e180-e182.
Published online February 13, 2025
DOI: https://doi.org/10.3350/cmh.2025.0125
  • 6,444 View
  • 26 Download

Editorial

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  • HCC predictors in routine practice for patients with chronic liver diseases: Correspondence to editorial on “High SAFE scores predict hepatocellular carcinoma in viral and non-viral hepatitis and metabolic dysfunction associated steatotic liver disease”
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    Clinical and Molecular Hepatology.2026; 32(1): e52.     CrossRef
  • Correspondence to editorial 1 on “Baveno VI-SSM stratifies the risk of portal hypertension-related events in patients with HBV-related cirrhosis”
    Haiyu Wang, Jinjun Chen
    Clinical and Molecular Hepatology.2026; 32(1): e58.     CrossRef
  • Editorial: Residual HCC Risk After Hepatitis C Cure—Can Polygenic Risk Scores Refine Surveillance?
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    Alimentary Pharmacology & Therapeutics.2026; 63(10): 1427.     CrossRef
  • 5,241 View
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Correspondence

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  • Reply to correspondence on “Bariatric surgery reduces long-term mortality in patients with metabolic dysfunction-associated steatotic liver disease and cirrhosis”
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    Clinical and Molecular Hepatology.2025; 31(2): e218.     CrossRef
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  • 1 Web of Science
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Letters to the Editor
Current burden of MASLD, MetALD, and hepatic fibrosis among US adults with prediabetes and diabetes, 2017–2023
Donghee Kim, Rohit Loomba, Aijaz Ahmed
Clin Mol Hepatol 2025;31(3):e235-e238.
Published online December 30, 2024
DOI: https://doi.org/10.3350/cmh.2024.1150

Citations

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    American Journal of Gastroenterology.2026; 121(6): 1382.     CrossRef
  • Editorial: Understanding How Social Determinants of Health Impact Mortality in MASLD—Insights From a National Analysis. Authors' Reply
    Donghee Kim, Pojsakorn Danpanichkul, Karn Wijarnpreecha, Rohit Loomba, Aijaz Ahmed
    Alimentary Pharmacology & Therapeutics.2026; 63(5): 752.     CrossRef
  • Providing holistic care for patients with metabolic dysfunction‐associated steatotic liver disease/metabolic dysfunction‐associated steatohepatitis: Key aspects of clinical assessment and how to develop individualised care plans for surveillance and inter
    Lanlan Chen, Paul Horn, Frank Tacke
    Diabetes, Obesity and Metabolism.2026; 28(S2): 46.     CrossRef
  • Cost-Effectiveness of Blood-Based Fibrosis Screening in High-Risk Metabolic Liver Diseases With Emerging Therapies
    Wanyi Chen, Stephanie T. Chang, Ramsey C. Cheung, Donald B. Chalfin, Kinpritma Sangha, Szu-Yu Zoe Kao, Artem T. Boltyenkov
    Gastro Hep Advances.2026; 5(5): 100923.     CrossRef
  • The C-reactive protein-albumin-lymphocyte index: a novel biomarker for metabolic dysfunction-associated fatty liver disease across three ethnic cohorts
    Yaojian Shao, Yusheng Zhang, Lulu Yin, Jianhua Yin, Yifan Lin
    Frontiers in Public Health.2026;[Epub]     CrossRef
  • Glucagon-Like Peptide-1 Receptor Agonists: Their Potential Role in Prediabetes
    Theodoros Panou, Evanthia Gouveri, Djordje S. Popovic, Dimitrios Papazoglou, Nikolaos Papanas
    Diabetes Therapy.2026; 17(5): 641.     CrossRef
  • The global epidemiology of alcohol-associated liver disease
    Pojsakorn Danpanichkul, Francisco Idalsoaga, Frank Murray, Juan Pablo Arab, Luis Antonio Díaz
    Hepatology Communications.2026;[Epub]     CrossRef
  • Circulating Estradiol as an Independent Risk Factor for Metabolic Dysfunction–Associated Steatotic Liver Disease and Fibrosis Risk in Women: Evidence From a Multicenter Health-Checkup Cohort
    Hyo Jung Cho, Seong Hee Kang, Hye Yeon Chon, SungA Bae, Eunju Kim, Seong Kyun Na, Su Jin Kim, Dooyeon Kim, Hye Ri Ahn, Huigyeong Kim, Jae Youn Cheong, Soon Koo Baik, Young Kul Jung, Soon Sun Kim, Hyung Joon Yim
    Journal of Korean Medical Science.2026;[Epub]     CrossRef
  • Association of gut microbiota dietary index with metabolic dysfunction-associated steatotic liver disease: the mediating roles of inflammation and body mass index
    Yu Pu, Zongbiao Tan, Yanrui Wu, Suqi Zeng, Haodong He, Jixiang Zhang, Weiguo Dong
    Frontiers in Nutrition.2025;[Epub]     CrossRef
  • Advances in identifying risk factors of metabolic dysfunction-associated alcohol-related liver disease
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    Biomedicine & Pharmacotherapy.2025; 188: 118191.     CrossRef
  • Disproportionately rising mortality rates of alcohol-associated acute Pancreatitis: Analysis from centers for Disease Control and prevention database (2011–2020)
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    Pancreatology.2025; 25(4): 508.     CrossRef
  • Extrahepatic manifestation of metabolic dysfunction-associated steatotic liver disease
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    Metabolism and Target Organ Damage.2025;[Epub]     CrossRef
  • Organokine-Mediated Crosstalk: A Systems Biology Perspective on the Pathogenesis of MASLD—A Narrative Review
    Sandra Maria Barbalho, Lucas Fornari Laurindo, Vitor Engracia Valenti, Nahum Méndez-Sánchez, Mariana M. Ramírez-Mejía, Ricardo de Alvares Goulart
    International Journal of Molecular Sciences.2025; 26(23): 11547.     CrossRef
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Steatotic liver disease

Citations

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  • Longitudinal changes in fatty liver index, genetic susceptibility, and incident atrial fibrillation
    Siyang Liu, Houde He, Hualan Chen, Hualin Duan, Ying Sun, Dan Deng, Zihao Gui, Lan Liu, Ningjian Wang, Jie Shen, Heng Wan
    Clinica Chimica Acta.2026; 589: 121028.     CrossRef
  • Associations between systemic inflammatory biomarkers and metabolic dysfunction associated steatotic liver disease: a cross-sectional study of NHANES 2017–2020
    Xin Qiu, Shuang Shen, Nizhen Jiang, Yifei Feng, Guodong Yang, Donghong Lu
    BMC Gastroenterology.2025;[Epub]     CrossRef
  • Correspondence to letter to the editor 2 on “Evolutionary changes in metabolic dysfunction-associated steatotic liver disease and risk of hepatocellular carcinoma: A nationwide cohort study”
    Seogsong Jeong, Won Kim, Sang Min Park
    Clinical and Molecular Hepatology.2025; 31(2): e210.     CrossRef
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  • 99 Download
  • 3 Web of Science
  • Crossref