Preprint Review Version 1 This version is not peer-reviewed

Bridging the Gap: Understanding the Link between Blood Flow, Muscle Health, and Brain Function

Version 1 : Received: 29 July 2024 / Approved: 30 July 2024 / Online: 30 July 2024 (16:53:18 CEST)

How to cite: Lima, E. P. D.; Tanaka, M.; Lamas, C. B.; Quesada, K.; Detregiachi, C. R. P.; Detregiachi, C. R. P.; Araújo, A. C.; Catharin, V. M. C. S.; Castro, M. V. M. D.; Junior, E. B.; Ferraz, F. R.; Catharin, V. C. S.; Laurindo, L. F.; Barbalho, S. M. Bridging the Gap: Understanding the Link between Blood Flow, Muscle Health, and Brain Function. Preprints 2024, 2024072486. https://doi.org/10.20944/preprints202407.2486.v1 Lima, E. P. D.; Tanaka, M.; Lamas, C. B.; Quesada, K.; Detregiachi, C. R. P.; Detregiachi, C. R. P.; Araújo, A. C.; Catharin, V. M. C. S.; Castro, M. V. M. D.; Junior, E. B.; Ferraz, F. R.; Catharin, V. C. S.; Laurindo, L. F.; Barbalho, S. M. Bridging the Gap: Understanding the Link between Blood Flow, Muscle Health, and Brain Function. Preprints 2024, 2024072486. https://doi.org/10.20944/preprints202407.2486.v1

Abstract

Vascular impairment, muscle atrophy, and cognitive decline are important age-related conditions that have a significant impact on health. Vascular impairment directly disrupts the flow of blood, leading to the decline of muscle mass associated with aging (sarcopenia) and the decline of neuronal functions (neurodegeneration). Our inadequate understanding of the complex relationships between these conditions impedes precise diagnosis and effective treatment. This review analyzes the interrelated mechanisms that contribute to these conditions, with a specific focus on oxidative stress, chronic inflammation, and impaired nutrient delivery. The aim is to understand the common pathways involved and to suggest comprehensive therapeutic approaches. Vascular dysfunctions hinder the circulation of blood and the transportation of nutrients, resulting in sarcopenia characterized by muscle atrophy and weakness. Vascular dysfunction and sarcopenia have a negative impact on physical function and quality of life. Neurodegenerative diseases exhibit comparable pathophysiological mechanisms that affect cognitive and motor functions. Preventive and therapeutic approaches encompass lifestyle adjustments, addressing oxidative stress, inflammation, and integrated therapies that focus on improving vascular and muscular well-being. Better understanding of these links can enhance therapeutic strategies and lead to better outcomes for patients. Here, we highlight the intricate relationship among vascular dysfunction, degenerative muscle, and cognitive decline, underscoring the need for multidisciplinary approaches to treatment. Progress in this field can result in improved diagnosis, more potent therapeutic options, and enhanced preventative measures, all of which can contribute to an improved quality of life for the aging population.

Keywords

vascular diseases; vascular atrophy; cognitive dysfunction; neurodegenerative diseases; oxidative stress; inflammation; aging; insulin resistance; nutrients; comorbidity

Subject

Medicine and Pharmacology, Psychiatry and Mental Health

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