Reduced Neuroplasticity Decreases Resilience to Depression and Anxiety in a Mouse Model
DOI:
https://doi.org/10.61173/606zxv40Keywords:
conponent, adult hippocampol neurogenesis, plasticity, depression, NMDA receptorconponent, NMDA receptorAbstract
It is well studied that adult hippocampal neurogenesis (AHN) increases resilience to depression-like behaviors improving cognitive functions and mood regulation. Also, improving AHN helps with the recovery of stress induced symptoms but the reason remains elusive. We use the mouse model by blocking the NMDA receptors in AHN neurons to evaluate the effect of reducing neuroplasticity on stress induced symtoms.References
[1] Park, Lawrence T, and Carlos A Zarate Jr. “Depression in the Primary Care Setting.” The NewEngland journal of medicine vol. 380,6 (2019): 559-568.
[2] Smith, Kerri. “Mental health: a world of depression.” Nature vol. 515,7526 (2014): 181.
[3] Monteggia, Lisa M et al. “Depression: the best way forward.” Nature vol. 515,7526 (2014): 200-201.
[4] Micheli, Laura et al. “Depression and adult neurogenesis: Positive effects of the antidepressant fluoxetine and of physical exercise.” Brain research bulletin vol. 143 (2018): 181-193.
[5] ALTMAN, J. “Autoradiographic investigation of cell proliferation in the brains of rats and cats.” The Anatomical record vol. 145 (1963)573-591.
[6] Hill, Alexis S et al. “Increasing Adult Hippocampal Neurogenesis is Sufficient to Reduce Anxiety and Depression-Like Behaviors.” Neuropsychopharmacology : official publication of theAmerican College of Neuropsychopharmacology vol. 40,10 (2015): 2368-78.
[7] Gonçalves, J Tiago et al. “Adult Neurogenesis in the Hippocampus: From Stem Cells to Behavior.” Cell vol. 167,4 (2016): 897-914.
[8] Planchez, Barbara et al. “Increasing Adult Hippocampal Neurogenesis Promotes Resilience in a Mouse Model of Depression.” Cells vol. 10,5 972. (2021)
[9] Hill, Alexis S et al. “Increasing Adult Hippocampal Neurogenesis is Sufficient to Reduce Anxiety and Depression-Like Behaviors.” Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology vol. 40,10 (2015): 2368-78.
[10] Willner, Paul. “The chronic mild stress (CMS) model of depression: History, evaluation and usage.” Neurobiology of stress vol. 6 (2016)78-93.
[11] Ducottet, Cecile et al. “Effects of the selective nonpeptide corticotropin-releasing factor receptor 1 antagonist antalarmin in the chronic mild stress model of depression in mice.” Progress in neuro-psychopharmacology & biological psychiatry vol. 27,4 (2003): 625-31.
[12] Isingrini, Elsa et al. “Fluoxetine effect on aortic nitric oxidedependent vasorelaxation in the unpredictable chronic mild stress model of depression in mice.” Psychosomatic medicine vol. 74,1 (2012): 63-72.
[13] Surget, A et al. “Antidepressants recruit new neurons to improve stress response regulation.” Molecular psychiatry vol. 16,12 (2011): 1177-88.
[14] Can, Adem et al. “The tail suspension test.” Journal of visualized experiments : JoVE ,59 e3769. (2012)
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