» Articles » PMID: 35206257

Interaction Effect Between Physical Activity and the Val66Met Polymorphism on Depression in Women from the PISMA-ep Study

Overview
Publisher MDPI
Date 2022 Feb 25
PMID 35206257
Authors
Affiliations
Soon will be listed here.
Abstract

The relationship between depression and the Val66Met polymorphism at the brain-derived neurotrophic factor gene (), has been largely studied. It has also been related to physical activity, although the results remain inconclusive. The aim of this study is to investigate the relationship between this polymorphism, depression and physical activity in a thoroughly characterised sample of community-based individuals from the PISMA-ep study. A total of 3123 participants from the PISMA-ep study were genotyped for the Val66Met polymorphism, of which 209 had depression. Our results are in line with previous studies reporting a protective effect of physical activity on depression, specifically in light intensity. Interestingly, we report a gene-environment interaction effect in which Met allele carriers of the Val66Met polymorphism who reported more hours of physical activity showed a decreased prevalence of depression. This effect was observed in the total sample (OR = 0.95, 95%CI = 0.90-0.99, = 0.027) and was strengthened in women (OR = 0.93, 95%CI = 0.87-0.98, = 0.019). These results highlight the potential role of physical activity as a promising therapeutic strategy for preventing and adjuvant treatment of depression and suggest molecular and genetic particularities of depression between sexes.

Citing Articles

Sprint Interval Training Improves Brain-Derived Neurotropic Factor-Induced Benefits in Brain Health-A Possible Molecular Signaling Intervention.

Zhu X, Chen W, Thirupathi A Biology (Basel). 2024; 13(8).

PMID: 39194500 PMC: 11351939. DOI: 10.3390/biology13080562.


Hormonal and psychological influences on performance anxiety in adolescent female volleyball players: a multi-approach study.

Rossi C, Amato A, Alesi M, Alioto A, Schiera G, Drid P PeerJ. 2024; 12:e16617.

PMID: 38390388 PMC: 10883150. DOI: 10.7717/peerj.16617.


Dose-response effects of exercise on mental health in community-dwelling older adults: Exploration of genetic moderators.

Gujral S, Burns M, Erickson K, Rofey D, Peiffer J, Laws S Int J Clin Health Psychol. 2024; 24(1):100443.

PMID: 38304020 PMC: 10831729. DOI: 10.1016/j.ijchp.2024.100443.


Exercise Intervention for Alzheimer's Disease: Unraveling Neurobiological Mechanisms and Assessing Effects.

Ren J, Xiao H Life (Basel). 2023; 13(12).

PMID: 38137886 PMC: 10744739. DOI: 10.3390/life13122285.


Correlation of exercise participation, behavioral inhibition and activation systems, and depressive symptoms in college students.

Li S, Wang X, Wang P, Qiu S, Xin X, Wang J Sci Rep. 2023; 13(1):16460.

PMID: 37777582 PMC: 10542367. DOI: 10.1038/s41598-023-43765-9.


References
1.
Voss M, Vivar C, Kramer A, van Praag H . Bridging animal and human models of exercise-induced brain plasticity. Trends Cogn Sci. 2013; 17(10):525-44. PMC: 4565723. DOI: 10.1016/j.tics.2013.08.001. View

2.
Rybakowski J . BDNF gene: functional Val66Met polymorphism in mood disorders and schizophrenia. Pharmacogenomics. 2008; 9(11):1589-93. DOI: 10.2217/14622416.9.11.1589. View

3.
Barha C, Davis J, Falck R, Nagamatsu L, Liu-Ambrose T . Sex differences in exercise efficacy to improve cognition: A systematic review and meta-analysis of randomized controlled trials in older humans. Front Neuroendocrinol. 2017; 46:71-85. DOI: 10.1016/j.yfrne.2017.04.002. View

4.
Strohle A . Physical activity, exercise, depression and anxiety disorders. J Neural Transm (Vienna). 2008; 116(6):777-84. DOI: 10.1007/s00702-008-0092-x. View

5.
Schuch F, Vancampfort D, Richards J, Rosenbaum S, Ward P, Stubbs B . Exercise as a treatment for depression: A meta-analysis adjusting for publication bias. J Psychiatr Res. 2016; 77:42-51. DOI: 10.1016/j.jpsychires.2016.02.023. View