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. 2024 Jan;59(1):229-232.
doi: 10.1002/ppul.26719. Epub 2023 Oct 11.

A personalized medicine approach to optimize care for a pediatric cystic fibrosis patient with atypical clinical symptoms

Affiliations

A personalized medicine approach to optimize care for a pediatric cystic fibrosis patient with atypical clinical symptoms

Jesun Lee et al. Pediatr Pulmonol. 2024 Jan.
No abstract available

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Conflict of interest statement

Conflict of interest: The authors declare that no conflict of interest exists pertinent to this manuscript.

Methods and supplementary figures and legends are included in the supplementary information.

Figures

Figure 1.
Figure 1.. WES to identify CFTR variants in the patient, and augmentation of CFTR channel function with patient’s mutations to CF modulators
(A) Family pedigree and identification of compound heterozygous mutations of c.1251C>A (p.N417K), c.1408G>A (p.V470M), and c.2249C>T (p.P750L) in the patient’s CFTR gene. (B) Mutation sites in the CFTR protein. (C) The I-V relationships and (D) the current densities for CFTR with the indicated mutations with or without ETI.
Figure 2.
Figure 2.. CF patient’s clinical parameters pre-and post-ETI therapy
(A) clinical parameters and (B) CF patient’s CT chest images and sinus CT imaging prior to and after ETI therapy.

References

    1. Schram CA, Atypical cystic fibrosis: identification in the primary care setting. Can Fam Physician, 2012. 58(12): p. 1341–5, e699–704. - PMC - PubMed
    1. Orozco L, et al., Spectrum of CFTR mutations in Mexican cystic fibrosis patients: identification of five novel mutations (W1098C, 846delT, P750L, 4160insGGGG and 297–1G-->A). Hum Genet, 2000. 106(3): p. 360–5. - PubMed
    1. Trujillano D, et al., Validation of a semiconductor next-generation sequencing assay for the clinical genetic screening of CFTR. Mol Genet Genomic Med, 2015. 3(5): p. 396–403. - PMC - PubMed
    1. Moon C, et al., Compartmentalized accumulation of cAMP near complexes of multidrug resistance protein 4 (MRP4) and cystic fibrosis transmembrane conductance regulator (CFTR) contributes to drug-induced diarrhea. J Biol Chem, 2015. 290(18): p. 11246–57. - PMC - PubMed
    1. Huang Y, et al., Elexacaftor/Tezacaftor/Ivacaftor Improved Clinical Outcomes in a Patient with N1303K-CFTR Based on In Vitro Experimental Evidence. Am J Respir Crit Care Med, 2021. 204(10): p. 1231–1235. - PMC - PubMed

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