Nutrients, Vol. 18, Pages 975: Dietary and Nutritional Strategies for Patients with Glioma: A Narrative Review of Treatment, Recovery, Immune Support, and Microbiota Modulation
Nutrients doi: 10.3390/nu18060975
Authors:
George B. H. Green
Alexis N. Cox-Holmes
Jonathan T. Flowers
Michael B. Williams
Anna Claire E. Potier
Jeri L. Brandom
Stephen A. Watts
Raymond Luke
Jennifer S. Yu
Braden C. McFarland
This narrative review aims to explore the relationship between glioma and nutrition throughout stages of treatment and recovery. Gliomas are aggressive brain tumors that significantly impair quality of life and present treatment challenges. There has been a growing interest regarding the gut–brain axis and the microbiome, particularly their roles in modulating immune function and influencing the response to cancer treatment. This review examines how specific nutritional approaches may assist patients throughout the course of chemotherapy, radiation, immunotherapy, surgical intervention, and the recovery process. It also addresses the potential for integrative nutritional approaches to complement conventional treatment and improve clinical outcomes. Emerging evidence suggests that nutrition may influence immune function, treatment-related side effects, and the tumor microenvironment, in part through effects on the gut microbiota. Nutritional support during therapy has been linked to increased strength, decreased inflammation, and improved treatment tolerance. Dietary patterns may influence gut–brain interactions and systemic immune responses, opening the potential to improve therapeutic outcomes in glioma. In summary, nutrition may represent an important supportive component of glioma care, while microbiota-mediated and metabolic dietary strategies remain areas of active investigation. Further clinical studies are needed to determine whether specific nutritional interventions can improve survival, treatment response, or quality of life in patients with glioma.
This narrative review aims to explore the relationship between glioma and nutrition throughout stages of treatment and recovery. Gliomas are aggressive brain tumors that significantly impair quality of life and present treatment challenges. There has been a growing interest regarding the gut–brain axis and the microbiome, particularly their roles in modulating immune function and influencing the response to cancer treatment. This review examines how specific nutritional approaches may assist patients throughout the course of chemotherapy, radiation, immunotherapy, surgical intervention, and the recovery process. It also addresses the potential for integrative nutritional approaches to complement conventional treatment and improve clinical outcomes. Emerging evidence suggests that nutrition may influence immune function, treatment-related side effects, and the tumor microenvironment, in part through effects on the gut microbiota. Nutritional support during therapy has been linked to increased strength, decreased inflammation, and improved treatment tolerance. Dietary patterns may influence gut–brain interactions and systemic immune responses, opening the potential to improve therapeutic outcomes in glioma. In summary, nutrition may represent an important supportive component of glioma care, while microbiota-mediated and metabolic dietary strategies remain areas of active investigation. Further clinical studies are needed to determine whether specific nutritional interventions can improve survival, treatment response, or quality of life in patients with glioma. Read More