Publication
Polymorphisms and haplotypes of TOLLIP and MUC5B are associated with susceptibility and survival in patients with fibrotic hypersensitivity pneumonitis
| dc.contributor.author | Mota, P.C. | |
| dc.contributor.author | Soares, M.L. | |
| dc.contributor.author | Ferreira, A.C. | |
| dc.contributor.author | F. Santos, Rita | |
| dc.contributor.author | Cavaleiro Rufo, J | |
| dc.contributor.author | Vasconcelos, D. | |
| dc.contributor.author | Carvalho, A. | |
| dc.contributor.author | Guimarães, S. | |
| dc.contributor.author | Vasques-Novo, F. | |
| dc.contributor.author | Cardoso, C. | |
| dc.contributor.author | Melo, N. | |
| dc.contributor.author | Alexandre, A.T. | |
| dc.contributor.author | Coelho, D. | |
| dc.contributor.author | Novais-Bastos, H. | |
| dc.contributor.author | Morais, A. | |
| dc.date.accessioned | 2024-11-19T09:43:48Z | |
| dc.date.available | 2024-11-19T09:43:48Z | |
| dc.date.issued | 2024-02-02 | |
| dc.description.abstract | Hypersensitivity pneumonitis (HP) is an interstitial lung disease with diverse clinical features that can present a fibrotic phenotype similar to idiopathic pulmonary fibrosis (IPF) in genetically predisposed individuals. While several single nucleotide polymorphisms (SNPs) have been associated with IPF, the genetic factors contributing to fibrotic HP (fHP) remain poorly understood. This study investigated the association of MUC5B and TOLLIP variants with susceptibility, clinical presentation and survival in Portuguese patients with fH. A case-control study was undertaken with 97 fHP patients and 112 controls. Six SNPs residing in the MUC5B and TOLLIP genes and their haplotypes were analyzed. Associations with risk, survival, and clinical, radiographic, and pathological features of fHP were probed through comparisons among patients and controls. MUC5B rs35705950 and three neighboring TOLLIP variants (rs3750920, rs111521887, and rs5743894) were associated with increased susceptibility to fHP. Minor allele frequencies were greater among fHP patients than in controls (40.7% vs 12.1%, P<0.0001; 52.6% vs 40.2%, P = 0.011; 22.7% vs 13.4%, P = 0.013; and 23.2% vs 12.9%, P = 0.006, respectively). Haplotypes formed by these variants were also linked to fHP susceptibility. Moreover, carriers of a specific haplotype (G-T-G-C) had a significant decrease in survival (adjusted hazard ratio 6.92, 95% CI 1.73–27.64, P = 0.006). Additional associations were found between TOLLIP rs111521887 and rs5743894 variants and decreased lung function at baseline, and the MUC5B SNP and radiographic features, further highlighting the influence of genetic factors in fHP. These findings suggest that TOLLIP and MUC5B variants and haplotypes may serve as valuable tools for risk assessment and prognosis in fibrotic hypersensitivity pneumonitis, potentially contributing to its patient stratification, and offer insights into the genetic factors influencing the clinical course of the condition. | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.citation | Mota, P. C., Soares, M. L., Ferreira, A. C., Santos, R. F., Rufo, J. C., Vasconcelos, D., Carvalho, A., Guimarães, S., Vasques-Nóvoa, F., Cardoso, C., Melo, N., Alexandre, A. T., Coelho, D., Novais-Bastos, H., & Morais, A. (2024). Polymorphisms and haplotypes of TOLLIP and MUC5B are associated with susceptibility and survival in patients with fibrotic hypersensitivity pneumonitis. Pulmonology. https://doi.org/10.1016/j.pulmoe.2024.01.002 | pt_PT |
| dc.identifier.doi | 10.1016/j.pulmoe.2024.01.002 | pt_PT |
| dc.identifier.eissn | 2531-0437 | |
| dc.identifier.uri | http://hdl.handle.net/10400.22/26406 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.publisher | Elsevier | pt_PT |
| dc.relation | This work was supported by the Portuguese Society of Pulmonology (SPP) (SPP/Bolsa Novartis 2012 grant); Boehringer- Ingelheim (Unrestricted Research Grant); Funda¸c~ao para a Ci^encia e a Tecnologia, I.P. (PTDC/MEC-RES/0158/2020 grant); and Funda¸c~ao Am elia de Mello and D. Jos e de Mello. JCR is funded by Funda¸c~ao para a Ci^encia e a Tecnologia through the Stimulus for Scientific Employment Individual Support (2020.01350.CEECIND). | pt_PT |
| dc.relation.publisherversion | https://www.sciencedirect.com/science/article/pii/S2531043724000072?via%3Dihub | pt_PT |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | pt_PT |
| dc.subject | Hypersensitivity pneumonitis | pt_PT |
| dc.subject | MUC5B | pt_PT |
| dc.subject | TOLLIP | pt_PT |
| dc.subject | Genetic variants | pt_PT |
| dc.subject | Haplotypes | pt_PT |
| dc.subject | Susceptibility | pt_PT |
| dc.subject | Survival | pt_PT |
| dc.subject | Fibrosis | pt_PT |
| dc.title | Polymorphisms and haplotypes of TOLLIP and MUC5B are associated with susceptibility and survival in patients with fibrotic hypersensitivity pneumonitis | pt_PT |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.title | Pulmonology | pt_PT |
| person.familyName | Santos | |
| person.familyName | Cavaleiro Rufo | |
| person.givenName | Ana Rita | |
| person.givenName | João | |
| person.identifier | R-00F-QED | |
| person.identifier.ciencia-id | 0911-4138-0C3A | |
| person.identifier.ciencia-id | 0F14-AD98-862F | |
| person.identifier.orcid | 0000-0003-0139-0285 | |
| person.identifier.orcid | 0000-0003-1175-242X | |
| person.identifier.rid | K-7994-2013 | |
| person.identifier.scopus-author-id | 56549851500 | |
| rcaap.rights | openAccess | pt_PT |
| rcaap.type | article | pt_PT |
| relation.isAuthorOfPublication | d71931b8-d869-4334-993c-ba14ad713f01 | |
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| relation.isAuthorOfPublication.latestForDiscovery | 762b2c6e-6710-4061-bc68-74084b460ccf |