Brain-derived neurotrophic factor as a promising neuromarker which could predict psychomotor developmental impairment in children with unrepaired congenital heart defects.

IF 1.7 4区医学 Q3 DEVELOPMENTAL BIOLOGY

International Journal of Developmental Neuroscience Pub Date : 2025-02-01 Epub Date: 2024-12-10 DOI:10.1002/jdn.10400

Lacramioara Eliza Chiperi, Asmaa Carla Hagau, Cristina Tecar, Adina Hutanu, Iolanda Muntean

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引用次数: 0

Abstract

Introduction: The aim of the study was to assess the predicting value of neuromarkers for psychomotor performances of congenital heart defect (CHD) patients before surgery, as until now the researchers only evaluated neuromarkers after the surgical treatment of the CHD.

Methods: This cross-sectional study included children with CHD who did not receive treatment (interventional or cardiac surgery). Psychomotor development was evaluated using the Denver II Screening Test. Blood samples were collected for neuromarkers analysis: neuron-specific enolase (NSE), protein S100 (pS100), brain-derived neurotrophic factor (BDNF), and glial fibrillary acidic protein (GFAP).

Results: We enrolled 77 children. Patients with CHD experienced more frequent developmental delays compared to healthy children (12-34% in the non-cyanotic group and 26-74% in the cyanotic group). The association between type of CHD and psychomotor impairment was statistically significant (p < 0.0001, RR = 2.604, CI = 2.07-3.26). Neuromarkers value was compared between cyanotic and non-cyanotic groups: NSE and BDNF values were higher in the cyanotic group, respectively, pS100 and GFAP had slightly higher values in the non-cyanotic group. A correlation coefficient of 0.35 (p = 0.023) was obtained between psychomotor development and BDNF level. An AUC of 0.72 was obtained for psychomotor development and BDNF in ROC analysis with the cut-off value of 5895 pg/ml.

Conclusion: BDNF is showing moderate discriminative ability in predicting psychomotor development outcomes in pediatric patients with CHD.

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来源期刊

International Journal of Developmental Neuroscience 医学-发育生物学

CiteScore

3.30

自引率

5.60%

发文量

审稿时长

6-12 weeks

期刊介绍： International Journal of Developmental Neuroscience publishes original research articles and critical review papers on all fundamental and clinical aspects of nervous system development, renewal and regeneration, as well as on the effects of genetic and environmental perturbations of brain development and homeostasis leading to neurodevelopmental disorders and neurological conditions. Studies describing the involvement of stem cells in nervous system maintenance and disease (including brain tumours), stem cell-based approaches for the investigation of neurodegenerative diseases, roles of neuroinflammation in development and disease, and neuroevolution are also encouraged. Investigations using molecular, cellular, physiological, genetic and epigenetic approaches in model systems ranging from simple invertebrates to human iPSC-based 2D and 3D models are encouraged, as are studies using experimental models that provide behavioural or evolutionary insights. The journal also publishes Special Issues dealing with topics at the cutting edge of research edited by Guest Editors appointed by the Editor in Chief. A major aim of the journal is to facilitate the transfer of fundamental studies of nervous system development, maintenance, and disease to clinical applications. The journal thus intends to disseminate valuable information for both biologists and physicians. International Journal of Developmental Neuroscience is owned and supported by The International Society for Developmental Neuroscience (ISDN), an organization of scientists interested in advancing developmental neuroscience research in the broadest sense.