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Published on: September 30, 2021
The correlation between novel antidiabetic agents utilization and hepatocellular carcinoma incidence in type 2
Junjie Lin1, Tianshu Ren1, Qingchun Zhao1
1Department of Pharmacy, General Hospital of Northern Theater Command, Shenyang, 110016, China.
Background:
Type 2 diabetes (T2D) is associated with an increased risk of hepatocellular carcinoma (HCC). Research on the hepatoprotective effects of antidiabetic agents is ongoing. This study aimed to investigate the correlation between novel antidiabetic agents and HCC incidence in T2D patients through a network meta-analysis.
Methods:
The study followed a predefined PROSPERO-registered protocol (CRD420251068833) and reported results per the PRISMA extension for network meta-analysis. Databases such as PubMed, Web of Science, Cochrane Library, Embase, and Medline were searched from their inception to June 6, 2025. Eligible studies involved patients aged ≥ 18 with T2D, covering various antidiabetic drugs. Data extraction used standardized tables, with primary and secondary outcomes including HCC incidence, hepatic cirrhosis, hepatic metabolic dysfunction, and all-cause mortality.
Results:
A total of 5,018 citations were retrieved, with 28 cohort studies involving 18,212,739 participants meeting the inclusion criteria. No inconsistency was found among outcome studies. SGLT-2 inhibitors (SGLT-2i) were most effective in reducing HCC incidence. In secondary outcome analysis, SGLT-2i and Glucagon-like peptide-1 receptor agonist (GLP-1 RA) were most effective for reducing hepatic cirrhosis incidence. For hepatic metabolic dysfunction, SGLT-2i, GLP-1 RA, and DPP4i ranked from most to least effective. For all-cause mortality, GLP-1 RA ranked highest. No publication bias was detected.
Conclusion:
This network meta-analysis indicates that SGLT-2i and GLP-1 RA may be preferred for T2D patients to reduce HCC incidence and other hepatic-related outcomes. Further research is needed to confirm these findings and explore the underlying mechanisms.
Systematic Review Registration:
CRD420251068833.
Insights
Sodium-glucose cotransporter-2 inhibitors (SGLT-2i) and glucagon-like peptide-1 receptor agonists (GLP-1 RA) show promise in reducing liver cancer (HCC) and related conditions in type 2 diabetes patients. These antidiabetic drugs offer significant hepatoprotective benefits.
Area of Science:
- Endocrinology
- Hepatology
- Oncology
Background:
- Type 2 diabetes (T2D) significantly elevates the risk of hepatocellular carcinoma (HCC).
- Investigating the hepatoprotective potential of antidiabetic medications is crucial for managing T2D complications.
- Existing research highlights the need for comparative analysis of novel antidiabetic agents' effects on HCC incidence.
Purpose of the Study:
- To conduct a network meta-analysis evaluating the association between novel antidiabetic agents and HCC incidence in T2D patients.
- To compare the efficacy of various antidiabetic drug classes in mitigating HCC and other hepatic-related outcomes.
- To provide evidence-based recommendations for antidiabetic drug selection in T2D patients at risk for HCC.
Main Methods:
- A systematic network meta-analysis was performed following PRISMA guidelines and a PROSPERO-registered protocol (CRD420251068833).
- Comprehensive literature searches were conducted across major databases (PubMed, Web of Science, Cochrane Library, Embase, Medline) up to June 6, 2025.
- Data from 28 cohort studies encompassing 18,212,739 participants with T2D were analyzed for outcomes including HCC incidence, hepatic cirrhosis, hepatic metabolic dysfunction, and all-cause mortality.
Main Results:
- Sodium-glucose cotransporter-2 inhibitors (SGLT-2i) demonstrated the greatest effectiveness in reducing HCC incidence.
- SGLT-2i and glucagon-like peptide-1 receptor agonists (GLP-1 RA) were most effective in decreasing hepatic cirrhosis incidence.
- For hepatic metabolic dysfunction, SGLT-2i, GLP-1 RA, and DPP4 inhibitors showed decreasing efficacy, while GLP-1 RA ranked highest for reducing all-cause mortality. No publication bias was detected.
Conclusions:
- SGLT-2 inhibitors and GLP-1 receptor agonists emerge as potentially preferred agents for T2D patients to mitigate HCC incidence and other hepatic complications.
- These findings suggest significant hepatoprotective effects associated with SGLT-2i and GLP-1 RA in the T2D population.
- Further research is warranted to elucidate the mechanisms underlying these observed benefits and confirm clinical recommendations.
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