Preprint Review Version 1 Preserved in Portico This version is not peer-reviewed

Diabetes-Associated Changes in Skeletal Muscle Function and Their Possible Links with Prediabetes: A Literature Review

Version 1 : Received: 3 November 2023 / Approved: 3 November 2023 / Online: 3 November 2023 (10:25:51 CET)

A peer-reviewed article of this Preprint also exists.

Dlamini, M.; Khathi, A. Prediabetes-Associated Changes in Skeletal Muscle Function and Their Possible Links with Diabetes: A Literature Review. Int. J. Mol. Sci. 2024, 25, 469. Dlamini, M.; Khathi, A. Prediabetes-Associated Changes in Skeletal Muscle Function and Their Possible Links with Diabetes: A Literature Review. Int. J. Mol. Sci. 2024, 25, 469.

Abstract

The skeletal muscle plays a critical role in regulating systemic blood glucose homeostasis. Impaired skeletal muscle glucose homeostasis associated with type 2 diabetes mellitus (T2DM) has been observed to significantly affect the whole-body glucose homeostasis, thereby resulting in other diabetic complications. T2DM does not only affect skeletal muscle glucose homeostasis, but it also affects skeletal muscle structure and functional capacity. Given that T2DM is a global health burden, there is an urgent need to develop therapeutic medical therapies that will aid in the management of T2DM. Prediabetes is a prominent risk factor of T2DM that usually goes unnoticed in many individuals as it is an asymptomatic condition. Hence, research on prediabetes is essential because establishing diabetic biomarkers during the prediabetic state would aid in preventing the development of T2DM, as prediabetes is a reversible condition if it is detected in the early stages. Literature predominantly documents the changes in skeletal muscle during T2DM, but the changes in skeletal muscle during prediabetes remain unknown. In this review, we seek to review the existing literature on prediabetic and T2DM associated changes in skeletal muscle function.

Keywords

Type 2 diabetes mellitus; Prediabetes; skeletal muscle; satellite cells; myogenic regulatory factors, insulin resistance; muscle fibers; inflammation; oxidative stress

Subject

Medicine and Pharmacology, Anatomy and Physiology

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