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Updated: Feb 6, 2026

Mouse Model of Metabolic Dysfunction-Associated Steatotic Liver Disease with Fibrosis
Published on: July 18, 2025
Effect of SGLT-2 inhibitors on liver fibrosis progression in patients with MASLD: an updated meta-analysis based on
Lei Yang1, Jiale Ruan2, Yingying Fang2
1Emergency Medical Center, Ningbo Hospital of Integrated Traditional Chinese and Western Medicine, Ningbo, Zhejiang, China.
Background:
The purpose of our study was to assess the effect of sodium-glucose cotransporter protein 2 (SGLT-2) inhibitors on the progression of liver fibrosis in patients with non-alcoholic fatty liver disease (NAFLD), which is currently renamed metabolic dysfunction-associated steatohepatitis (MASLD).
Methods:
From database establishment to February 2025, we systematically searched electronic databases, including PubMed, Web of Science, Embase, and the Cochrane Library, to identify relevant randomized controlled trials (RCTs). The mean difference (MD) and 95% confidence intervals (CIs) were used to assess the effects of SGLT-2 inhibitors on liver fibrosis indicators, including the Fib-4 index, NAFLD fibrosis score (NFS), liver stiffness measurement (LSM), controlled attenuation parameter (CAP), and serum type 4 collagen 7s levels.
Results:
A total of 16 RCTs involving 11,300 subjects were included. The meta-analysis revealed that, compared with the control group, SGLT-2 inhibitors significantly reduced the Fib-4 index (MD = -0.16, 95% CI: -0.32 to 0.00, p = 0.05), NFS (MD = -0.10, 95% CI: -0.16 to -0.04, p = 0.01) and serum type 4 collagen 7s levels (MD = -0.35, 95% CI: -0.63 to -0.06, p = 0.02) in NAFLD patients. However, no significant differences were observed in imaging metrics such as LSM and CAP. Subgroup analyses indicated that empagliflozin and ipragliflozin may be more efficacious, with their benefits more pronounced in patients receiving short-term treatment (<24 weeks) and those with combined T2DM.
Conclusion:
SGLT-2 inhibitors may delay the progression of liver fibrosis in patients with MASLD, particularly by improving serologic parameters. However, additional high-quality studies are needed to validate their clinical value.
Insights
Sodium-glucose cotransporter protein 2 (SGLT-2) inhibitors show promise in slowing liver fibrosis progression in metabolic dysfunction-associated steatohepatitis (MASLD). These drugs significantly improved serologic markers of fibrosis, suggesting potential clinical benefits.
Area of Science:
- Hepatology
- Endocrinology
- Pharmacology
Background:
- Non-alcoholic fatty liver disease (NAFLD), now termed metabolic dysfunction-associated steatohepatitis (MASLD), is a growing health concern.
- Liver fibrosis is a key driver of MASLD progression and adverse outcomes.
- Identifying effective therapeutic strategies to halt or reverse liver fibrosis is critical.
Purpose of the Study:
- To evaluate the efficacy of sodium-glucose cotransporter protein 2 (SGLT-2) inhibitors in mitigating liver fibrosis progression in patients with MASLD.
- To assess the impact of SGLT-2 inhibitors on various non-invasive fibrosis markers.
Main Methods:
- Systematic literature search of randomized controlled trials (RCTs) across major databases (PubMed, Web of Science, Embase, Cochrane Library) up to February 2025.
- Meta-analysis of 16 RCTs involving 11,300 patients to determine the mean difference (MD) and 95% confidence intervals (CIs) for fibrosis indicators.
- Assessment of Fib-4 index, NAFLD fibrosis score (NFS), liver stiffness measurement (LSM), controlled attenuation parameter (CAP), and serum type 4 collagen 7s levels.
Main Results:
- SGLT-2 inhibitors significantly reduced Fib-4 index (MD = -0.16), NFS (MD = -0.10), and serum type 4 collagen 7s levels (MD = -0.35) compared to controls.
- No significant changes were observed in imaging-based metrics like LSM and CAP.
- Subgroup analyses suggested potential greater efficacy for empagliflozin and ipragliflozin, particularly in short-term treatment (<24 weeks) and patients with type 2 diabetes mellitus (T2DM).
Conclusions:
- SGLT-2 inhibitors demonstrate potential in delaying liver fibrosis progression in MASLD patients, primarily through improvements in serologic markers.
- The findings suggest a beneficial role for SGLT-2 inhibitors in managing MASLD-related liver fibrosis.
- Further high-quality research is warranted to confirm the clinical utility and long-term benefits of SGLT-2 inhibitors in this patient population.
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