Brain-derived neurotrophic factor alterations and cognitive decline in schizophrenia: Implications for early intervention
Year: 2024
Type: article
Abstract: This manuscript explores the recent study by Cui et al which assessed the interplay between inflammatory cytokines and brain-derived neurotrophic factor (BDNF) levels in first-episode schizophrenia patients. The study revealed that higher levels of interleukin-6 and tumor necrosis factor-α correlated with reduced BDNF levels and poorer cognitive performance. Schizophrenia is a severe psychiatric disorder impacting approximately 1% of the global population, characterized by positive symptoms (hallucinations and delusions), negative symptoms (diminished motivation and cognitive impairments) and disorganized thoughts and behaviors. Emerging research highlights the role of BDNF as a potential biomarker for early diagnosis and therapeutic targeting. The findings from Cui et al ’s study suggest that targeting neuroinflammation and enhancing BDNF levels may improve cognitive outcomes. Effective treatment approaches involve a combination of pharmacological and non-pharmacological interventions tailored to individual patient needs. Hence, monitoring cognitive and neuroinflammatory markers is essential for improving patient outcomes and quality of life. Consequently, this manuscript highlights the need for an integrated approach to schizophrenia management, considering both clinical symptoms and underlying neurobiological changes.
Source: World Journal of Psychiatry
Authors: Uchenna E Okpete, Haewon Byeon
Institution: Inje University
Language: English
Subfield: Psychiatry and Mental health
Field: Medicine
Domain: Health Sciences
Open Access status: diamond
OpenAlex ID: W4405484005