Physical activity is associated with improved glycemic control but not with IL-6–glycemic interactions in type 2 diabetes: a cross-sectional study - Report - MDSpire

Physical activity is associated with improved glycemic control but not with IL-6–glycemic interactions in type 2 diabetes: a cross-sectional study

  • By

  • Marwan Ismail

  • Mutaz Ibrahim Hassan

  • Amged Gaffer Mostafa

  • Ashgan A. Ahmed

  • Sara Mohammed Ali

  • Ellen Safadi

  • Ramprasad Muthukrishnan

  • Praveen Kumar Kandakurti

  • Asim Ahmed Elnour

  • Husham O. Elzein

  • Elryah I. Ali

  • Velilyaeva Alie Sabrievna

  • Ayman H. Alfeel

  • June 5, 2026

  • 0 min

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Clinical Report: The Relationship Between Physical Activity and Glycemic Control in Type 2 Diabetes

Overview

This study investigates the associations of physical activity and circulating IL-6 with glycemic control in individuals with type 2 diabetes mellitus (T2DM).

Background

Type 2 diabetes mellitus (T2DM) is characterized by insulin resistance and low-grade systemic inflammation. This study aims to clarify the relationship between physical activity, IL-6, and metabolic outcomes in T2DM patients.

Data Highlights

The study included 185 participants with T2DM, comparing active (n=98) and sedentary (n=87) individuals. Key findings include:

Key Findings

  • Physical activity was associated with significantly lower HbA1c, fasting glucose, HOMA-IR, and fructosamine levels.
  • No significant difference in circulating IL-6 levels was observed between active and sedentary participants.
  • IL-6 showed inverse correlations with glycemic markers in active individuals but not in sedentary participants.
  • In multivariable models, IL-6 was not independently associated with glycemic outcomes.
  • No significant IL-6 × activity interaction effects were observed.

Clinical Implications

The findings indicate that physical activity improves glycemic control in T2DM, while IL-6 does not play a significant independent role.

Conclusion

This study examines the relationship between physical activity and glycemic control in T2DM, while questioning the role of IL-6 as an independent metabolic marker.

Related Resources & Content

  1. The Journal of Clinical Endocrinology & Metabolism, 2026 -- Customizing Exercise Recommendations for Optimal Glycemic Control in Diabetes Management
  2. The Journal of Clinical Endocrinology & Metabolism, 2026 -- Gender-Based Variations in Blood Sugar Levels and Exercise Management Approaches in Active Adults with Type 1 Diabetes
  3. The Journal of Clinical Endocrinology & Metabolism, 2026 -- Impact of Exercise Patterns on Nighttime Hypoglycemia Incidents in Youth with Type 1 Diabetes
  4. The Journal of Clinical Endocrinology & Metabolism, 2026 -- Effects of Dipeptidyl Peptidase-4 Inhibitors on Interleukin Concentrations in Patients with Type 2 Diabetes Mellitus
  5. American Diabetes Association, 2026 -- Standards of Care in Diabetes
  6. Effects of exercise training and physical activity advice on HbA1c in people with type 2 diabetes: A network meta-analysis of randomized controlled trials - ScienceDirect, 2025
  7. https://diabetes.org/sites/default/files/2025-12/2026%20Standards%20of%20Care%20press%20release.pdf
  8. Effects of exercise training and physical activity advice on HbA1c in people with type 2 diabetes: A network meta-analysis of randomized controlled trials - ScienceDirect
  9. The impact of exercise on chronic systemic inflammation: a systematic review and meta–meta-analysis | Sport Sciences for Health | Springer Nature Link

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