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Empagliflozin reduces steatosis, fibrosis markers, and inflammatory indicators in preclinical models of MASLDEmpagliflozin Shows Potential to Reduce Liver Fat and Fibrosis

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Key Takeaway
Note that empagliflozin shows promise in reducing MASLD markers in animal models but requires clinical trials for human use.

This meta-analysis synthesizes results from 17 preclinical studies involving 584 animals to evaluate the effects of empagliflozin on metabolic dysfunction-associated steatotic liver disease (MASLD). The analysis focuses on hepatic burden, fibrosis markers, and associated inflammatory and oxidative indicators.

The authors report that empagliflozin significantly reduced steatosis markers including lipid burden, triglycerides, cholesterol, and the NAFLD Activity Score. Furthermore, significant reductions were observed in fibrosis markers such as fibrosis grade, TGF-beta, and COL1A1. The meta-analysis also noted a significant downregulation of inflammatory and oxidative markers (TNF-alpha, IL-6, MDA) and significant improvements in glycemic indices including HOMA-IR, serum insulin, and fasting blood sugar.

A primary limitation is that all data are derived from preclinical animal models rather than human clinical trials. Consequently, the results cannot be directly extrapolated to human patients with MASLD at this time. The findings suggest a potential for future treatment development but require clinical validation.

How this fits prior evidence

This meta-analysis addresses a gap in understanding pharmacological interventions for MASLD, a condition associated with higher CKD prevalence and accelerated renal impairment progression. While the study confirms that empagliflozin may mitigate hepatic markers of disease in animal models, it does not provide data on human outcomes or the impact on hematocrit and hemoglobin levels seen with other SGLT2 inhibitors.

This review looked at data from 17 different studies involving 584 animals. The researchers focused on how a medication called empagliflozin affects metabolic dysfunction-associated steatotic liver disease (MASLD). This condition involves an accumulation of fat in the liver.

The findings showed that empagliflozin significantly reduced markers of liver fat, such as triglycerides and cholesterol. It also lowered signs of liver scarring, known as fibrosis, and decreased markers for inflammation and oxidative stress. Additionally, the medication improved blood sugar levels and insulin sensitivity in the animal models tested.

It is important to note that these results come from preclinical studies using animals, not from clinical trials in humans. Because this research was conducted in a laboratory setting, it does not yet prove how the drug will work for people. These findings are early and suggest a potential path for future treatments, but more human testing is needed.

What this means for you:
Early animal studies show empagliflozin may reduce liver fat and scarring, but human results are not yet known.

Common questions

What did the study find about liver fat?

The analysis of 17 studies involving 584 animals showed that empagliflozin significantly reduced markers of liver fat. This included a reduction in lipids, triglycerides, and cholesterol levels within the liver tissue.

Does this mean the drug is safe for humans?

The study did not report on human safety or side effects. Because these results come from preclinical animal models rather than human clinical trials, it is not yet known if the medication is safe or effective for people.

How does this affect liver scarring?

The study found that empagliflozin significantly reduced markers of fibrosis, which is the scarring of liver tissue. It also lowered specific proteins associated with inflammation and improved blood sugar levels in the animal models.

Study Details

Study typeMeta analysis
EvidenceLevel 1
PublishedJul 2026
View Original Abstract ↓
BackgroundThe worldwide burden of metabolic dysfunction-associated steatotic liver disease (MASLD) is rising sharply, powered by high prevalence of obesity and its associated metabolic insults. Though urgent, definitive treatment is not yet available. Empagliflozin, a sodium glucose co-transporter inhibitor has been suggested in both human and animal studies to have diverse beneficial effects in MASLD by anti-inflammation and anti-oxidative stress effects, but many of the underlying mechanisms remain unexplained. The main aim of this systematic review and meta-analysis was to evaluate the effects of empagliflozin’s in preclinical animal studies trying to view new horizons for future treatment of MASLD.Methodswe searched the related animal preclinical studies in databases including Scopus, Web of Science, Cochrane library, Wily online library and PubMed. The research team screened the literature and extracted data; any discrepancies were resolved by the research team leader through discussion. The quality of research methods was assessed by SYRCLE (systematic review center for laboratory animal experimentation) risk of bias tool. The meta-analysis was guided by the Cochrane Handbook; statistical analyses were conducted via RevMan 5.4 offline version and Comprehensive Met analysis V3 software.ResultsOur meta-analysis included 17 studies, involving 584 animals. In comparison with the model group, empagliflozin significantly reduced steatosis markers including hepatic burden of lipids, including triglycerides and cholesterol, NAFLD Activity Score (NAS) and total serum cholesterol (TC). It also significantly reduced hepatic fibrosis markers including fibrosis grade, transforming growth factor-β (TGF-β) and collagen type I alpha 1 chain) COL1A1). Beyond its anti-steatofibrotic effects, empagliflozin significantly downregulated hepatic expression of inflammatory and oxidative markers including tumor necrosis factor-alpha (TNF-α), interleukin-6 (IL-6) and malondialdehyde (MDA). Moreover, empagliflozin significantly improved glycemic indices including Homeostatic Model Assessment for Insulin Resistance (HOMA-IR), serum insulin, and fasting blood sugar (FBS).ConclusionEmpagliflozin significantly protected the liver against steatosis and fibrosis by mitigating hepatic inflammation, oxidative stress and insulin resistance.
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