A Low-Cost and Simple Genetic Screening for Cystic Fibrosis Provided by the Brazilian Public Health System.

J Pediatr

Programa de Pós-Graduação em Biologia Celular e Molecular (PPGBCM), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Rio Grande do Sul, Brazil; Centro de Desenvolvimento Científico e Tecnológico (CDCT), Departamento de Ações em Saúde (DAS), Secretaria da Saúde do Estado do Rio Grande do Sul (SES-RS), Porto Alegre, Rio Grande do Sul, Brazil; Universidade Luterana do Brasil (ULBRA), Canoas, Rio Grande do Sul, Brazil.

Published: August 2018

AI Article Synopsis

  • Cystic fibrosis newborn screening was introduced in Brazil's Public Health System in 2012, but initially tested only one mutation due to cost.
  • The single mutation tested was p.Phe508del, which is one of the most common mutations associated with cystic fibrosis.
  • Researchers created a low-cost genetic test that can screen for 11 different CFTR gene mutations, making it suitable for use in developing countries.

Article Abstract

Cystic fibrosis newborn screening was implemented in Brazil by the Public Health System in 2012. Because of cost, only 1 mutation was tested - p.Phe508del. We developed a robust low-cost genetic test for screening 11 CFTR gene mutations with potential use in developing countries.

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Source
http://dx.doi.org/10.1016/j.jpeds.2018.03.047DOI Listing

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