Nutrients, Vol. 17, Pages 2942: Targeting the Gut Microbiota in Pediatric Obesity: A Paradigm Shift in Prevention and Treatment? A Comprehensive Review
Nutrients doi: 10.3390/nu17182942
Authors:
Gianmario Forcina
Pierluigi Di Filippo
Delia De Biasio
Francesco Giustino Cesaro
Vittoria Frattolillo
Alessia Massa
Maria De Cesare
Pierluigi Marzuillo
Emanuele Miraglia del Giudice
Anna Di Sessa
Pediatric obesity represents a growing global health challenge, closely associated with increased cardiometabolic risk and long-term adverse outcomes. Although lifestyle modifications remain the cornerstone of treatment, sustained success is often limited. Emerging evidence suggests that the gut microbiota (GM) plays a pivotal role in the pathogenesis of obesity, influencing host metabolism, energy homeostasis, and systemic inflammation. This narrative review aims to provide a comprehensive and up-to-date overview of the complex interplay between GM and pediatric obesity, with a particular emphasis on microbiota-targeted interventions. These include probiotics, prebiotics, synbiotics, postbiotics, dietary modulation, and fecal microbiota transplantation (FMT). Findings from preclinical studies and early-phase clinical trials indicate that gut dysbiosis may contribute to obesity-related mechanisms, such as altered nutrient absorption, increased adiposity, and dysregulated appetite control. Interventions targeting the microbiota have shown promise in modulating inflammatory pathways and improving metabolic profiles. While preliminary findings underscore the potential of the GM as a novel adjunctive target in managing pediatric obesity, current evidence remains heterogeneous, and robust clinical pediatric data are limited. Further research is needed to clarify the therapeutic efficacy, safety, and long-term outcomes of microbiota-modulating strategies in children with obesity.
Pediatric obesity represents a growing global health challenge, closely associated with increased cardiometabolic risk and long-term adverse outcomes. Although lifestyle modifications remain the cornerstone of treatment, sustained success is often limited. Emerging evidence suggests that the gut microbiota (GM) plays a pivotal role in the pathogenesis of obesity, influencing host metabolism, energy homeostasis, and systemic inflammation. This narrative review aims to provide a comprehensive and up-to-date overview of the complex interplay between GM and pediatric obesity, with a particular emphasis on microbiota-targeted interventions. These include probiotics, prebiotics, synbiotics, postbiotics, dietary modulation, and fecal microbiota transplantation (FMT). Findings from preclinical studies and early-phase clinical trials indicate that gut dysbiosis may contribute to obesity-related mechanisms, such as altered nutrient absorption, increased adiposity, and dysregulated appetite control. Interventions targeting the microbiota have shown promise in modulating inflammatory pathways and improving metabolic profiles. While preliminary findings underscore the potential of the GM as a novel adjunctive target in managing pediatric obesity, current evidence remains heterogeneous, and robust clinical pediatric data are limited. Further research is needed to clarify the therapeutic efficacy, safety, and long-term outcomes of microbiota-modulating strategies in children with obesity. Read More