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Background: The aim of this study was to explore the association between CD24 Ala/Val polymorphism and susceptibility of multiple sclerosis (MS).
Methods: A comprehensive literature search for relevant studies was performed on google scholar, PubMed, Web of science, Embase, the Chinese National Knowledge Infrastructure and the Chinese Biology Medicine. This meta-analysis was conducted using the STATA 11.0 software and the pooled odds ratio with 95% confidence interval was calculated.
Results: Seven case-control studies were included in this meta-analysis. The results showed significant association between CD24 Ala/Val polymorphism and susceptibility to MS. Stratified analysis by areas also showed significant association in Asians. However, no association was found in Europeans.
Conclusion: This study suggested that the CD24 Val allele was associated with an increased risk of MS and larger-scale studies of populations are needed to explore the role of CD24 Ala/Val polymorphism during the pathogenesis of MS.
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http://dx.doi.org/10.1097/MD.0000000000019530 | DOI Listing |
Mutat Res Genet Toxicol Environ Mutagen
August 2025
Department of Biotechnology, Sri Guru Granth Sahib World University, Fatehgarh Sahib, Punjab 140406, India. Electronic address:
Some occupational exposures to pesticides have been associated with genotoxicity which arises from DNA single-strand breaks (SSBs), repair of DNA double-strand breaks (DSBs), DNA adduct formation, or DNA-DNA and DNA-protein cross-links. Polymorphisms in genes encoding enzymes of DNA repair pathways may modulate the individual's susceptibility to pesticide-induced genotoxicity. A total of 450 subjects were included in this study, which comprises 225 agricultural workers exposed to complex mixtures of pesticides and 225 non-exposed controls from Punjab, North-West India.
View Article and Find Full Text PDFNeuroscience
August 2025
Centro de Ciências Naturais e Exatas, Programa de Pós Graduação em Ciências Biológicas: Bioquímica Toxicológica, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil; Centro de Ciências da Saúde, curso de Medicina, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil; Centr
Long COVID (LC) includes persistent behavioral and cognitive deficits, impacting quality of life. Neuroinflammation plays a key role in these alterations, with genetic factors influencing susceptibility. The MnSOD Val16Ala SNP is associated with neuroinflammation and cognitive dysfunction, but its role in LC remains unclear.
View Article and Find Full Text PDFJ Coll Physicians Surg Pak
August 2025
Department of Public Health, Army Medical College, Rawalpindi, Pakistan.
Objective: To examine the association between the catechol-O-methyltransferase (COMT) rs4680 polymorphism - a common genetic variation in the gene, which regulates dopamine metabolism in the prefrontal cortex - and academic performance among medical students at a public-sector medical college in Rawalpindi, Pakistan.
Study Design: A cross-sectional analytical study. Place and Duration of the Study: Department of Pharmacology, Army Medical College, Rawalpindi, in collaboration with the Institute of Biomedical and Genetic Engineering, Islamabad, Pakistan, from January to March 2025.
Am J Med Genet B Neuropsychiatr Genet
August 2025
Department of Psychiatry and Behavioral Sciences, SUNY Upstate Medical University, Syracuse, New York, USA.
Repetitive transcranial magnetic stimulation (rTMS) has been a common technique used to stimulate neuromodulatory changes, which can induce therapeutic benefits. However, the effects are variable, possibly resulting from personal factors such as genetic contribution and heterogeneous methodologies. The brain-derived neurotrophic factor (BDNF) plays a crucial role in rTMS-dependent neuroplasticity, but it is unclear how BDNF genotypes interact with the stimulation parameters of rTMS and contribute to the variable responses to neuromodulation.
View Article and Find Full Text PDFClin J Pain
July 2025
Department of Rheumatology, Rehabilitation and Physical Medicine, Faculty of Medicine, Alexandria University, Alexandria, Egypt.
Objectives: We aimed to explore the potential contribution of small fiber pathology (SFP) and COMT enzyme gene Val/158/Met functional polymorphism to neuropathic pain (NP) in FMS female patients.
Methods: This case-control study was conducted on 60 women with FMS and 60 matched healthy women. All patients were subjected to detailed clinical assessment.