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April 22, 2026Neuroreport

Mechanisms of dexmedetomidine-induced cerebral protection following ischemic brain injury via the brain-derived neurotrophic factor–tyrosine kinase receptor B pathway

A Bulizi ・ Simayi Qu Li Xiao-li Wang Wan-ying Cao Xuan Zhao Gui-Ping Xu

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Key Points

The aim is to investigate how dexmedetomidine provides protection to the brain after ischemic injury through the BDNF-TrkB signaling pathway.
Analysis of the impact of dexmedetomidine on neuroprotection in ischemic brain conditions
Examination of BDNF/TrkB signaling activation
Dexmedetomidine effectively activates the BDNF/TrkB pathway
Significant neuroprotective effects were observed, leading to reduced brain injury

Implication

Explores how dexmedetomidine protects the brain from injury by activating BDNF-TrkB signaling, suggesting therapeutic potential.

Abstract

Dexmedetomidine exerts significant neuroprotective effects by activating the BDNF/TrkB signaling pathway, thereby alleviating ischemic brain injury.

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Cite This Study

Simayi et al. (2026) studied this question.

synapsesocial.com/papers/69eb0b25553a5433e34b4fdd https://doi.org/10.1097/wnr.0000000000002256

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