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De-regulation of diabetic regulatory genes in psoriasis: Deciphering the unsolved riddle

Suad AlFadhli1, Alaa A M Al-Zufairi1, Rasheeba Nizam1

  • 1Department of Medical Laboratory Sciences, Faculty of Allied Health Sciences, Kuwait University, Kuwait.

Gene
|August 18, 2016
PubMed

Insights

This study identifies key genes like GSK3B, PTPN1, and STX4 involved in the molecular link between psoriasis and type II diabetes, offering potential biomarkers for disease development.

Area of Science:

  • Genetics and Molecular Biology
  • Endocrinology
  • Dermatology

Background:

  • Psoriasis and type II diabetes are distinct conditions with a poorly understood molecular connection.
  • Investigating shared genetic factors may reveal underlying pathogenic mechanisms and diagnostic markers.

Purpose of the Study:

  • To identify the molecular mechanisms linking psoriasis and type II diabetes.
  • To explore the expression of 84 diabetes-related genes in individuals with psoriasis, type II diabetes, and co-occurring conditions.
  • To discover novel biomarkers for the development of type II diabetes in psoriasis patients.

Main Methods:

  • Quantitative Real-Time PCR using a Human Diabetes RT(2) Profiler PCR Array.
  • Analysis of gene expression profiles in psoriasis, type II diabetes, psoriasis with type II diabetes, and healthy control groups.
  • Statistical analysis to identify differentially expressed genes.

Main Results:

  • Three candidate genes (GSK3B, PTPN1, STX4) were found to be differentially expressed.
  • GSK3B showed high significance in psoriasis with type II diabetes, psoriasis, and type II diabetes groups.
  • PTPN1 was significantly associated with psoriasis and type II diabetes, while STX4 was associated with both psoriasis and psoriasis with type II diabetes.

Conclusions:

  • The study highlights the complex genetic basis of co-occurring psoriasis and type II diabetes.
  • GSK3B, PTPN1, and STX4 are identified as potential biomarkers for type II diabetes development in psoriasis patients.
  • These findings offer insights into the pathogenesis and potential diagnostic strategies for these conditions.
Keywords:
ArabsPsoriasisType II diabetes

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