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2015, Number 5

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Revista Habanera de Ciencias Médicas 2015; 14 (5)

Rothmund-Thomson syndrome. Case presentation

Santana HEE, Tamayo CVJ, Cruz MN
Full text How to cite this article

Language: Spanish
References: 10
Page: 624-630
PDF size: 72.30 Kb.


Key words:

poikiloderma, rothmund-Thomson, genodermatosis, epidermica atrophy, syndrome, diagnosis.

ABSTRACT

Introduction: rothmund-Thomson syndrome or congenital Poikiloderma is considered a rare genetic disorder caused by mutation in the chromosome 8q.24.3. Clinically it is characterized by atrophic degeneration and abnormal skin pigmentation, starting in childhood.
Objective: to describe the clinical features of a patient with an inherited disease with multiple dermatological affections.
Case presentation: this is a male patient 10 years old with multiple atrophic changes in face before 6 months of age and in the limbs and trunk, also present photosensitivity, sparse hair, marked growth retardation.
Conclusions: it is important to conduct early diagnosis of this entity by the possibility of a secondary prevention in patients and provide appropriate genetic counseling to the family.


REFERENCES

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  2. Jin W, Liu H, Zhang Y, Otta SK, Plon SE, Wang LL. Sensitivity of RECQL4-deficient fibroblasts from Rothmund-Thomson syndrome patients to genotoxic agents. Hum Genet. 2008 Jul; 123(6):643-53. [Citado 6 Jun 2014]. Disponible en: http://www.ncbi.nlm.nih.gov/pubmed/18504617

  3. Piard J, Holder-Espinasse M, Aral B, Gigot N, Rio M, Tardieu M, et al. Systematic search for neutropenia should be part of the first screening in patients with poikiloderma. Eur J Med Genet. 2012 Jan; 55(1):8-11. [Citado18 Jun 2014] Disponible en: http://www.ncbi.nlm.nih.gov/pubmed/21872685

  4. Davis T, Tivey HS, Brook AJ, Grimstead JW, Rokicki MJ, Kipling D. Activation of p38 MAP kinase and stress signalling in fibroblasts from the progeroid Rothmund-Thomson syndrome. Age (Dordr). 2013 Oct; 35(5):1767-83. [Citado18 Jun 2014]. Disponible en: http://www.ncbi.nlm.nih.gov/pubmed/23001818

  5. Fradin M, Merklen-Djafri C, Perrigouard C, Aral B, Muller J, Stoetzel C, Frouin E. Long-term follow-up and molecular characterization of a patient with a RECQL4 mutation spectrum disorder. Dermatology. 2013; 226(4):353-7. [Citado18 Jun 2014]. Disponible en: http://www.ncbi.nlm.nih.gov/pubmed/23899764

  6. Piard J, Aral B, Vabres P, Holder-Espinasse M, Mégarbané A, Gauthier S. Search for ReCQL4 mutations in 39 patients genotyped for suspected Rothmund- Thomson/Baller-Gerold syndromes. Clin Genet. 2014 Feb 14. [Citado18 Jun 2014]. Disponible en: http://www.ncbi.nlm.nih.gov/pubmed/24635570

  7. Gupta S, De S, Srivastava V, Hussain M, Kumari J, Muniyappa K, Sengupta S. RECQL4 and p53 potentiate the activity of polymerase and maintain the integrity of the human mitochondrial genome. Carcinogenesis. 2014 Jan; 35(1):34-45. [Citado18 Jun 2014]. Disponible en: http://www.ncbi.nlm.nih.gov/pubmed/24067899

  8. Monique F. Smeets, DeLuca E, Wall JM, Quach J, Alistair M, et al. The Rothmund- Thomson syndrome helicase RECQL4 is essential for hematopoiesis. J Clin Invest. 2014 August 1; 24(8): 3551–3565. [Citado26 Jun 2015]. Disponible en: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4109528/

  9. Larizza L, Roversi G, Volpi L. Rothmund-Thomson syndrome. Orphanet J Rare Dis. 2010; 5: 2. [Citado26 Jun 2015]. Disponible en: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2826297/

  10. H Lu, Fang EF, Sykora P, Kulikowicz T, Zhang Y, Becker KG, et al. Senescence induced by RECQL4 dysfunction contributes to Rothmund–Thomson syndrome features in mice. Cell Death Dis. 2014 May; 5(5): e1226. [Citado 26 Jun 2015]. Disponible en: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4047874/




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Revista Habanera de Ciencias Médicas. 2015;14