Altered in vivo early neurogenesis traits in patients with depression: Evidence from neuron-derived extracellular vesicles and electroconvulsive therapy

Xie, Xin-hui; Xu, Shu-xian; Yao, Lihua; Chen, Mian-mian; Zhang, Honghan; Wang, Chao; Nagy, Corina; Liu, Zhongchun

doi:10.1016/j.brs.2023.12.006

Cited by 7 publications

(1 citation statement)

References 80 publications

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“…Growing evidence for the involvement of EV-associated miRNAs in neurogenesis suggests their possible involvement in depression. Factors like BDNF, let-7b, known to monitor neurogenesis, are prominent cargos of exosomes. − The microglia-derived miRNA miR-146a-5p has recently been identified as a neurogenesis regulator in depression . In the study, in a stress-induced mice model of depression, a significant increase in the miR-146a-5p was observed in the exosomes, which downregulated the expression of neurogenesis-related gene KLF4 in the dentate gyrus.…”

Section: Role Of Evs In Brain Disorders: Involvement In Pathogenesis ...mentioning

confidence: 97%

Smart Nanoscale Extracellular Vesicles in the Brain: Unveiling their Biology, Diagnostic Potential, and Therapeutic Applications

Onkar,

Khan,

Goenka

et al. 2024

ACS Appl. Mater. Interfaces

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Information exchange is essential for the brain, where it communicates the physiological and pathological signals to the periphery and vice versa. Extracellular vesicles (EVs) are a heterogeneous group of membrane-bound cellular informants actively transferring informative calls to and from the brain via lipids, proteins, and nucleic acid cargos. In recent years, EVs have also been widely used to understand brain function, given their "cell-like" properties. On the one hand, the presence of neuron and astrocyte-derived EVs in biological fluids have been exploited as biomarkers to understand the mechanisms and progression of multiple neurological disorders; on the other, EVs have been used in designing targeted therapies due to their potential to cross the blood-brain-barrier (BBB). Despite the expanding literature on EVs in the context of central nervous system (CNS) physiology and related disorders, a comprehensive compilation of the existing knowledge still needs to be made available. In the current review, we provide a detailed insight into the multifaceted role of brain-derived extracellular vesicles (BDEVs) in the intricate regulation of brain physiology. Our focus extends to the significance of these EVs in a spectrum of disorders, including brain tumors, neurodegenerative conditions, neuropsychiatric diseases, autoimmune disorders, and others. Throughout the review, parallels are drawn for using EVs as biomarkers for various disorders, evaluating their utility in early detection and monitoring. Additionally, we discuss the promising prospects of utilizing EVs in targeted therapy while acknowledging the existing limitations and challenges associated with their applications in clinical scenarios. A foundational comprehension of the current state-of-the-art in EV research is essential for informing the design of future studies.

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Section: Role Of Evs In Brain Disorders: Involvement In Pathogenesis ...mentioning

confidence: 97%

Smart Nanoscale Extracellular Vesicles in the Brain: Unveiling their Biology, Diagnostic Potential, and Therapeutic Applications

Onkar,

Khan,

Goenka

et al. 2024

ACS Appl. Mater. Interfaces

View full text Add to dashboard Cite

show abstract

Understanding the Antidepressant Mechanisms of Acupuncture: Targeting Hippocampal Neuroinflammation, Oxidative Stress, Neuroplasticity, and Apoptosis in CUMS Rats

Li,

Wu,

Yan

et al. 2024

Mol Neurobiol

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Commentary on the Article titled “Altered in vivo early neurogenesis traits in patients with depression: Evidence from neuron-derived extracellular vesicles and electroconvulsive therapy” by Xie et al.

Yakovlev

2024

Brain Stimulation

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Altered in vivo early neurogenesis traits in patients with depression: Evidence from neuron-derived extracellular vesicles and electroconvulsive therapy

Cited by 7 publications

References 80 publications

Smart Nanoscale Extracellular Vesicles in the Brain: Unveiling their Biology, Diagnostic Potential, and Therapeutic Applications

Smart Nanoscale Extracellular Vesicles in the Brain: Unveiling their Biology, Diagnostic Potential, and Therapeutic Applications

Understanding the Antidepressant Mechanisms of Acupuncture: Targeting Hippocampal Neuroinflammation, Oxidative Stress, Neuroplasticity, and Apoptosis in CUMS Rats

Commentary on the Article titled “Altered in vivo early neurogenesis traits in patients with depression: Evidence from neuron-derived extracellular vesicles and electroconvulsive therapy” by Xie et al.

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