Journals / Güncel Pediatri / 2014 / Cilt: 12 - Sayı: 2

Prenatal Diagnosis in a Family of TNFRSF11A (RANK) Gene Mutation Detection: A Case Report

TNFRSF11A (RANK) Gen Mutasyonu Saptanan Bir Ailede Prenatal Tanı: Bir Olgu Sunumu

Pages
123–126
Publication Date
2022-10-18
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Prenatal mutation analysis is important fordiseases with known mutations to relieve parental anxiety and provide geneticcounselling for the family. (The Jo ur nal of Cur rent Pe di at rics 2014;2:123-6)

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Autosomal recessive osteoporosis (ARO) is a severe disease causing deathusually at infancy or childhood.
📊
Key Findings & Data:RANKL coded by TNFSF11 gene and RANKcoded by TNFRSF11A gene are important proteins for osteoclast maturationand it is indicated that mutation on these genes plays an important role for AROdevelopment.
💡
Conclusion & Impact:Prenatal mutation analysis is important fordiseases with known mutations to relieve parental anxiety and provide geneticcounselling for the family. (The Jo ur nal of Cur rent Pe di at rics 2014;2:123-6)
🔬Design:Research Article
📍Scope:2014 Verileri
⚙️Variables:Domain Parameters

Abstract

Autosomal recessive osteoporosis (ARO) is a severe disease causing deathusually at infancy or childhood. RANKL coded by TNFSF11 gene and RANKcoded by TNFRSF11A gene are important proteins for osteoclast maturationand it is indicated that mutation on these genes plays an important role for AROdevelopment. It is reported in this article that c.508 A→G homozygote mutation(pArg170Gly) is observed in TNFRSF11A gene of 2 children of consanguineouscouple. Mutation analysis performed on CVS material during the next pregnancyrevealed heterozygous mutation in the fetus. The pregnancy was continued toterm and a healthy boy was delivered. Prenatal mutation analysis is important fordiseases with known mutations to relieve parental anxiety and provide geneticcounselling for the family. (The Jo ur nal of Cur rent Pe di at rics 2014;2:123-6)

Özet

Otozomal resesif osteopetrozis (ORO) genellikle infant veya çocukluk çağındaölüme yol açan ciddi bir hastalıktır. TNFSF11 geni tarafından kodlanan RANKL veTNFRSF11A geni tarafından kodlanan RANK proteinleri osteoklast olgunlaşmasıiçin önemli olup bu genlerdeki mutasyonların ORO gelişiminde rol oynadığıgösterilmiştir. Bu yazıda aralarında akrabalık bulunan eşlerin 2 çocuğundada TNFRSF11A geninde c.508 A→G homozigot mutasyonu (pArg170Gly)saptanmış. Bir sonraki gebelik sırasında CVS materyali üzerinde yapılan mutasyonanalizinde, fetusta heterozigot mutasyon saptandı. Gebelik terme kadar devam ettive sağlıklı bir erkek çocuk doğdu. Prenatal mutasyon analizi, mutasyonu bilinenhastalıklarda ebeveynin anksiyetesini rahatlatmak ve aileye genetik danışmavermek için önemlidir.(Gün cel Pe di at ri 2014;2:123-6)

🔖

Cite This Article

ÖZEMRİ, Ş. S., HAFIZOĞLU, D., GÜL, D., GÜLTEN, T., KARKUCAK, M., GÖRÜKMEZ, O., TANIR, S. B., KILIÇ, Ş. S., YAKUT, T., KİMYA, Y. (2022). Prenatal Diagnosis in a Family of TNFRSF11A (RANK) Gene Mutation Detection: A Case Report. Güncel Pediatri, Cilt: 12 - Sayı: 2, 123–126. https://ajindex.com/articles/527698

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (10)

  1. Gerritsen EJ, Vossen JM, van Loo IH, Hermans J, Helfrich MH, Griscelli C, Fischer A. Autosomal recessive osteopetrosis: variability of findings at diagnosis and during the natural course. Pediatrics 1994;93:247-53
  2. Abdel-Al YK, Shabani IS, Lubani MM, al-Ghawabi MA, Ibrahim MD, al-Mohtaseb S, et al. Autosomal recessive osteopetrosis in Arab children. Ann Trop Paediatr 1994;14:59-64
  3. Steward CG, Pellier I, Mahajan A, Ashworth MT, Stuart AG, Fasth A, et al. Working Party on Inborn Errors of the European Blood and Marrow Transplantation Group. Severe pulmonary hypertension: a frequent complication of stem cell transplantation for malignant infantile osteopetrosis. Br J Haematol 2004;124:63- 71
  4. Phadke SR, Fischer B, Gupta N, Ranganath P, Kabra M, Kornak U. Novel mutations in Indian patients with autosomal recessive infantile malignant osteopetrosis. Indian J Med Res. 2010;131:508-14
  5. Tolar J, Teitelbaum SL, Orchard PJ. Osteopetrosis. N Engl J Med 2004;351:2839-49
  6. Villa A, Guerrini MM, Cassani B, Pangrazio A, Sobacchi C. Infantile malignant, autosomal recessive osteopetrosis: the rich and the poor. Calcif Tissue Int 2009;84:1-12
  7. Guerrini MM, Sobacchi C, Cassani B, Abinun M, Kilic SS, Pangrazio A, et al. Human osteoclast-poor osteopetrosis with hypogammaglobulinemia due to TNFRSF11A (RANK) mutations. Am J Hum Genet 2008;83:64-76
  8. Sobacchi C, Frattini A, Guerrini MM, Abinun M, Pangrazio A, Susani L, et al. Osteoclast-poor human osteopetrosis due to mutations in the gene encoding RANKL. Nat Genet 2007;39:960- 2
  9. Dougall WC, Glaccum M, Charrier K, Rohrbach K, Brasel K, De Smedt T, et al. RANK is essential for osteoclast and lymph node development. Genes Dev 1999;13:2412-24
  10. Tolar J, Teitelbaum SL, Orchard PJ. Osteopetrosis. N Engl J Med 2004;351:2839-49.