Engineering Probiotics for Diabetes Management: Advances, Challenges, and Future Directions in Translational Microbiology

Abstract

Shenghao Zhang,1,* Jiahui Ma,1,* Yilei Ma,1,* Jia Yi,1 Beier Wang,2 Hanbing Wang,3 Qinsi Yang,4 Kun Zhang,5 Xiaoqing Yan,6 Da Sun,1,7 Jinfeng You8 1Institute of Life Sciences & Biomedical Collaborative Innovation Center of Zhejiang Province, Wenzhou University, Wenzhou, 325035, People’s Republic of China; 2Department of Hepatobiliary-Pancreatic Surgery, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, People’s Republic of China; 3Department of Biotechnology, The University of Hong Kong, Hong Kong SAR, 999077, People’s Republic of China; 4Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou, 325000, People’s Republic of China; 5Chongqing Municipality Clinical Research Center for Endocrinology and Metabolic Diseases, Chongqing University Three Gorges Hospital, Chongqing, 404000, People’s Republic of China; 6The Chinese-American Research Institute for Diabetic Complications, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, People’s Republic of China; 7Department of Endocrinology, Yiwu Central Hospital, The Affiliated Yiwu hospital of Wenzhou Medical University, Yiwu, 322000, People’s Republic of China; 8Department of Obstetrics, The Quzhou Affiliated Hospital of Wenzhou Medical University, Quzhou People’s Hospital, Quzhou, 324000, People’s Republic of China*These authors contributed equally to this workCorrespondence: Jinfeng You; Da Sun, Email [email protected]; [email protected]: Diabetes Mellitus (DM) is a substantial health concern worldwide, and its incidence is progressively escalating. Conventional pharmacological interventions frequently entail undesirable side effects, and while probiotics offer benefits, they are hindered by constraints such as diminished stability and effectiveness within the gastrointestinal milieu. Given these complications, the advent of bioengineered probiotics is a promising alternative for DM management.Aim of Review: The objective of this review is to provide an exhaustive synthesis of the most recent studies on the use of engineered probiotics in the management of DM. This study aimed to clarify the mechanisms through which these probiotics function, evaluate their clinical effectiveness, and enhance public awareness of their prospective advantages in the treatment of DM.Key Scientific Concepts of Review: Scholarly critiques have explored diverse methodologies of probiotic engineering, including physical alteration, bioenrichment, and genetic manipulation. These techniques augment the therapeutic potency of probiotics by ameliorating gut microbiota, fortifying the intestinal barrier, modulating metabolic pathways, and regulating immune responses. Such advancements have established engineered probiotics as a credible therapeutic strategy for DM, potentially providing enhanced results compared to conventional treatments. Keywords: engineered probiotics, diabetes mellitus, gut microbiota, genetic engineering, therapeutic efficacy

Keywords

• engineered probiotics
• diabetes mellitus
• gut microbiota
• genetic engineering
• therapeutic efficacy