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Higher intrapancreatic fat deposition is associated with greater liver fat excess in Type 2 DiabetesLiver Fat Levels Linked to Pancreatic Fat in Type 2 Diabetes

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Key Takeaway
Note that higher intrapancreatic fat deposition is associated with greater liver fat excess in Type 2 Diabetes.

This meta-analysis evaluated liver fat content (LFC) and intrapancreatic fat deposition (IPFD) in individuals with Type 2 Diabetes compared to non-diabetic controls. The study included a total of 2142 participants. The primary finding was a significantly higher LFC in individuals with Type 2 Diabetes (SMD 0.89; 95% CI 0.60-1.18).

Secondary analyses indicated that studies with a mean IPFD of 10% or greater showed a larger liver fat excess (SMD 1.20) compared to those with less than 10% (SMD 0.62; p = 0.04). A meta-regression showed a positive association between study-level differences in IPFD and LFC (beta = 0.383; p = 0.006).

Several limitations were noted by the authors. The finding of larger liver fat excess in studies with IPFD 10% or greater was not consistently retained in leave-one-out analyses, and alternative IPFD cutoffs did not yield significant subgroup differences. Furthermore, the meta-regression association between IPFD and LFC became non-significant after adjustment for BMI. These findings suggest a relationship between IPFD and liver fat at the study level, but individual-level data are required to clarify the clinical relationship.

How this fits prior evidence

This meta-analysis addresses a gap in understanding the relationship between specific fat deposits and liver health in Type 2 Diabetes. While previous evidence has explored the role of the food environment in cardiometabolic disease and the effects of retatrutide on fatty acid oxidation and insulin resistance metabolites, this study specifically links intrapancreatic fat deposition to liver fat content in the Type 2 Diabetes population.

This meta-analysis looked at data from 2,142 people with Type 2 Diabetes and a group of people without the condition. The researchers compared liver fat content and fat inside the pancreas between these two groups. They found that people with Type 2 Diabetes had significantly higher levels of liver fat compared to those without the condition.

The study also looked at how much fat was in the pancreas. They found that studies where the average amount of pancreatic fat was 10% or higher showed a larger amount of excess liver fat. However, this specific finding was not consistent when the researchers tested it in several different ways.

It is important to note that these results are based on group data rather than individual results. Additionally, the link between pancreatic fat and liver fat became less clear when the researchers adjusted for body mass index (BMI). Because this is a large-scale review of several studies, it shows a general trend but does not provide a specific medical plan for individuals.

What this means for you:
Higher fat in the pancreas is linked to more liver fat in some studies of Type 2 Diabetes.

Common questions

What did the study find about liver fat in Type 2 Diabetes?

The study found that individuals with Type 2 Diabetes had significantly higher liver fat content compared to people without the condition. This was based on an analysis of 2,142 participants across different groups.

Is there a link between pancreatic fat and liver fat?

The study found a positive association between fat in the pancreas and liver fat at the study level. However, this link was not significant when the researchers adjusted the data for body mass index (BMI).

What did the study find regarding the 10% fat threshold?

Studies where the average pancreatic fat was 10% or higher showed a larger amount of liver fat excess. However, this specific finding was not consistently found when the researchers performed leave-one-out analyses.

Study Details

Study typeMeta analysis
Sample sizen = 2,142
EvidenceLevel 1
PublishedNov 2026
View Original Abstract ↓
Both liver fat content (LFC) and intrapancreatic fat deposition (IPFD) are frequently increased in Type 2 diabetes mellitus (T2DM). We meta-analysed dual-organ MRI studies comparing LFC between individuals with T2DM and non-diabetic controls and explored whether study-level differences in LFC varied according to IPFD burden. Seventeen studies (2142 participants) were included. Individuals with T2DM had significantly higher LFC than non-diabetic controls (standardised mean difference [SMD] 0.89, 95% CI 0.60-1.18). In exploratory subgroup analyses, liver fat excess was larger in studies with mean IPFD ≥ 10% than in those with IPFD < 10% (SMD 1.20 vs. 0.62; p = 0.04), though this finding was not consistently retained in leave-one-out analyses. Alternative IPFD cutoffs yielded directionally similar but non-significant subgroup differences. Study-level differences in IPFD were associated with differences in LFC (β = 0.383, p = 0.006) in univariable meta-regression, but not after BMI adjustment. These findings suggest that higher IPFD is associated with greater liver fat excess in T2DM at the study level. Individual-level analyses are now warranted to clarify this relationship.
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