28/10/2026
Understanding Monogenic Diabetes: A Closer Look at HNF1A-MODY
What makes HNF1A-MODY different from other forms of MODY?
The HNF1A gene plays an important role in the function of beta cells, which are cells in the pancreas that make insulin. Changes in this gene can lead to diabetes, often before age 35.
HNF1A-MODY can sometimes be mistaken for type 1 diabetes. But knowing the underlying genetic cause can have an important impact on treatment. It is usually inherited so identifying it can also provide important information for family members.
Learn more about monogenic diabetes: https://monogenicdiabetes.uchicago.edu/what-monogenic-diabetes