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Genetic and Epigenetic Associations with Post-Transplant Diabetes Mellitus
Zeinab Abdelrahman1, Alexander Peter Maxwell1,2, Amy Jayne McKnight1
1Centre for Public Health, Queen's University of Belfast, Belfast BT12 6BA, UK.
Genes
|April 27, 2024
Summary
Post-transplant diabetes mellitus (PTDM) is a common complication after organ transplants. Understanding its risk factors, including genetics and lifestyle, is key to early detection and management.
Area of Science:
- Nephrology
- Endocrinology
- Immunology
Background:
- Post-transplant diabetes mellitus (PTDM) is a frequent complication following solid organ transplantation.
- Prevalence and diagnostic criteria for PTDM can vary, posing clinical challenges.
- Accurate diagnosis is complicated by the variable onset of PTDM post-transplant.
Purpose of the Study:
- To review known and emerging risk factors for PTDM.
- To explore genetic and epigenetic factors influencing PTDM development.
- To improve identification and management strategies for PTDM.
Main Methods:
- Comprehensive literature review of PTDM risk factors.
- Analysis of pre-transplant and post-transplant risk indicators.
- Examination of genetic and epigenetic associations with PTDM.
Main Results:
- Identified pre-transplant factors: obesity, inactivity, family history, ethnicity, and genetics.
- Highlighted post-transplant factors: immunosuppressants, weight gain, infections (HCV, CMV).
- Emphasized the role of recipient's genetic and epigenetic variations in PTDM risk.
Conclusions:
- Understanding diverse PTDM risk factors is crucial for clinical practice.
- Identifying at-risk individuals can facilitate early intervention.
- Further research into genetic and epigenetic factors may refine PTDM management.
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