این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
Journal of Reproduction and Infertility، جلد ۲۳، شماره ۲، صفحات ۱۳۵-۱۳۹
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی A Novel Familial Case Report of Genetic Syndrome Mimicking Congenital TORCH infections; Pseudo-TORCH Syndrome 2
چکیده انگلیسی مقاله Background: Pseudo-TORCH syndrome (PTS) is a group of autosomal reces-sive disorders that clinically and radiologically mimic TORCH congenital infec-tions. The prevalence of pseudo-TORCH syndrome 2 is 1 in 1,000,000 cases worldwide. This novel disorder is extremely rare, and is generally detected by prenatal diagnosis through next generation sequencing (NGS) during pregnancy. In this study, a familial case of pseudo-TORCH syndrome 2 with novel non-sense mutation in the ubiquitin-specific peptidase 18 (USP 18) gene in the par-ents was reported, who are heterozygous asymptomatic carriers; however, all children have inherited a homozygous pathogenic form of USP18, which is an important negative regulator of type I interferon (IFN) signal transduction. To the best of our knowledge, this is the first case of a novel mutation of USP18 seen in a family with pseudo-TORCH syndrome 2 (PTS 2) from India. Case Presentation: A 23-year-old pregnant woman with bad obstetric history, including intrauterine and neonatal mortality was referred to the Institute of Ge-netics in the year 2021 for clinical and genetic evaluation. Advanced clinical exome sequencing of the parents and the fetus revealed heterozygous carrier status in parents and homozygous mutation in USP 18 gene in the progeny lead-ing to pseudo-TORCH-2 syndrome. Conclusion: The present case highlights the significance of carrier screening, prenatal diagnosis, and genetic counseling in couples with bad obstetric history for the detection of rare genetic disorders with poor prognosis.
کلیدواژه‌های انگلیسی مقاله Next generation sequencing, Prenatal diagnosis, Pseudo-TORCH syndrome 2, Type I interferon signal transduction, Ubiquitin-specific peptidase 18
نویسندگان مقاله | Iram Sehrish
Institute of Genetics and Hospital for Genetic Diseases, Osmania University, Begumpet, Telangana, India


تلا سونيتا | Tella Sunitha
Institute of Genetics and Hospital for Genetic Diseases, Osmania University, Begumpet, Telangana, India


| Avvari Srilekha
Institute of Genetics and Hospital for Genetic Diseases, Osmania University, Begumpet, Telangana, India


| Aayushi Gupta
Institute of Genetics and Hospital for Genetic Diseases, Osmania University, Begumpet, Telangana, India


| Pratibha Nallari
Institute of Genetics and Hospital for Genetic Diseases, Osmania University, Begumpet, Telangana, India


| Anantapur Venkateshwari
Institute of Genetics and Hospital for Genetic Diseases, Osmania University, Begumpet, Telangana, India
نشانی اینترنتی https://www.jri.ir/article/120154
فایل مقاله فایلی برای مقاله ذخیره نشده است
کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده
نوع مقاله منتشر شده
برگشت به: صفحه اول پایگاه   |   نسخه مرتبط   |   نشریه مرتبط   |   فهرست نشریات