ASSOCIATION BETWEEN FOXP3 (RS3761548) PROMOTER POLYMORPHISM WITH VITILIGO PATIENTS, THEIR CLINICAL DATA AND RESPONSE TO PHOTOTHERAPY: A STUDY FROM EGYPT | ||||
| Bulletin of Pharmaceutical Sciences Assiut University | ||||
| Volume 45, Issue 2, December 2022, Page 833-843 PDF (850.61 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/bfsa.2022.271657 | ||||
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| Authors | ||||
Maha Abdelsalam  1; Marwa Zohdy2; Mona Wassefy3; Azza Salamony4; shaimaa mohsen5; Eman Elmansoury6; Maged Mostafa 3
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| 1Immunology unit, clinical pathology department, Faculty of medicine, Mansura University, Egypt - Consultant, Immunology Department, Egypt Center for Research and Regenerative Medicine, Cairo 11517, Egypt | ||||
| 2Dermatology Department, Mansura Medical School, Mansura University, Egypt | ||||
| 3Immunology unit, clinical pathology department, Faculty of medicine, Mansura University, Egypt | ||||
| 4Consultant, Immunology Department, Egypt Center for Research and Regenerative Medicine, Cairo 11517, Egypt- Microbiology and Immunology, Central Public Health laboratories, CPHL, Ministry of Health, Cairo, 11613, Egypt | ||||
| 5Medical Biochemistry and Molecular Biology Department, Faculty of Medicine, Mansoura University, Egypt Medical Biochemistry and Molecular Biology Department, Faculty of Medicine, Badr University in Cairo, Egypt | ||||
| 6Medical Microbiology and Immunology Department, Faculty of Medicine, Mansoura University, Egypt | ||||
| Abstract | ||||
| Background: The rs3761548 polymorphism (3279 C> A) of the FOXP3 gene is associated with several autoimmune disorders. Its role in vitiligo has not been well studied.We sought to investigate whether rs3761548 polymorphism is associated with vitiligo in Egyptian subjects. Methods:Case-control study where genomic DNA was isolated from blood samples of 100 patients and 100 control subjects and genotyping was done by allele-specific primers. Given that FOXP3 is an X-linked marker, data analysis was done for the entire cohort and then stratified based on the gender. Results:The genotype frequencies differed significantly from patients to control subjects showing that AC genotype was significantly higher in the patient group than control subjects (risky genotype ) despite of the protective nature of CC genotype which observed in our study. According to the alleles , the A allele was higher in the patient than in the control group .Insignificant results were reported according to the association between FOXP3 (rs3761548) promoter polymorphism and clinical data of patients and their response to phototherapy.Conclusions: The rs3761548 of FOXP3 gene may be associated with susceptibility to vitiligo because of altered expression.Both the A allele and AC genotype were significantly associated with vitiligo . | ||||
| Keywords | ||||
| FOXP3; Vitiligo; Autoimmunity; Egypt | ||||
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