Evidence map›Paper›PMID 39107787›Full record

ArticleDiagnostic pathology2024

Compound heterozygous CFTR variants (Q1352H and 5T; TG13) in a Chinese patient with cystic fibrosis.

Run Guo, Yingxue Zou, Yongsheng Guo, Weiwei Gao

Abstract readCase Reports
In one paragraph

Article in Diagnostic pathology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Run GuoDepartment of Pulmonology, Tianjin Children's Hospital (Children's Hospital of Tianjin University), Tianjin Key Laboratory of Birth Defects for Prevention and Treatment, Machang compus, 225 Machang Road, Hexi District, Tianjin, 300074, China.
Yingxue ZouDepartment of Pulmonology, Tianjin Children's Hospital (Children's Hospital of Tianjin University), Tianjin Key Laboratory of Birth Defects for Prevention and Treatment, Machang compus, 225 Machang Road, Hexi District, Tianjin, 300074, China. zouyingxue2015@126.com.
Yongsheng GuoDepartment of Pulmonology, Tianjin Children's Hospital (Children's Hospital of Tianjin University), Tianjin Key Laboratory of Birth Defects for Prevention and Treatment, Machang compus, 225 Machang Road, Hexi District, Tianjin, 300074, China.
Weiwei GaoDepartment of Pulmonology, Tianjin Children's Hospital (Children's Hospital of Tianjin University), Tianjin Key Laboratory of Birth Defects for Prevention and Treatment, Machang compus, 225 Machang Road, Hexi District, Tianjin, 300074, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cystic fibrosis (CF) is an autosomal recessive inherited disease caused by variants of cystic fibrosis transmembrane conductance regulation (CFTR) gene. This report presents a case of a Chinese boy diagnosed with CF, attributed to the presence of two specific CFTR gene variations: 4056G > C (NM_000492.4) (p.Gln1352His, legacy: Q1352H) and c.1210-34TG[13]T[5] (NM_000492.4)(legacy: 5T; TG13). A ten-year-old boy was admitted to the hospital due to recurrent pneumonia, cough, and intermittent fever for seven years. Lung auscultation revealed rales, and a lung CT scan indicated parenchymal transformation with infection in both lungs. Whole Exome Sequencing (WES) identified two CFTR gene variants, Q1352H and 5T; TG13, which were significantly associated with clinical phenotype. Following a two-year course of azithromycin combined with inhalation therapy with budesonide, the patient experienced no further episodes of respiratory infections. Moreover, significant improvements were observed in pulmonary function, pulmonary infection, and bronchiectasis. The occurrence of combined variations, Q1352H and 5T; TG13, in the CFTR gene is rare and specific to Chinese populations. WES proves to be a valuable diagnostic tool for detecting CFTR gene variants.

Indexed as

Cystic FibrosisCystic Fibrosis Transmembrane Conductance RegulatorMutationAnti-Bacterial AgentsChildEast Asian PeopleExome SequencingHeterozygoteHumansMalePhenotypeAnti-Bacterial AgentsCFTR protein, humanCystic Fibrosis Transmembrane Conductance RegulatorCase reportCFTR variantsChinese populationCompound heterozygousCystic fibrosisGenetic diagnosisRecurrent pneumoniaWhole exome sequencing (WES)

Identifiers

PMID39107787
PMCPMC11302081

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.