Evidence map›Paper›PMID 19363685›Full record

ArticleHuman genetics2009

MICA polymorphisms and decreased expression of the MICA receptor NKG2D contribute to idiopathic pulmonary fibrosis susceptibility.

Arnoldo Aquino-Galvez, Martha Pérez-Rodríguez, Angel Camarena, Ramces Falfan-Valencia, Víctor Ruiz, Martha Montaño, Lourdes Barrera, Isabel Sada-Ovalle, Remedios Ramírez, Julio Granados and 2 more

Abstract read
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Article in Human genetics, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
1.4field-weighted citation impact, top 17% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

28 citing papers in PubMed, 39 citations in OpenAlex.

  1. Article
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  9. Article
  10. Article
  11. Review
  12. Article
  13. Review
  14. NK Cells in the Human Lungs.Frontiers in immunology · 2019
    Review
  15. Fine mapping of the major bleomycin-induced pulmonary fibrosis susceptibility locus in mice.Mammalian genome : official journal of the International Mammalian Genome Society · 2018
    Article
  16. Role of Microbial Agents in Pulmonary Fibrosis
.The Yale journal of biology and medicine · 2017
    Review
  17. Review
  18. Article
  19. Article
  20. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors at 4 institutions in 1 country.

Arnoldo Aquino-GalvezInstituto Nacional de Enfermedades Respiratorias, Ismael Cosío Villegas, Mexico DF, Mexico.
Martha Pérez-Rodríguez
Angel Camarena
Ramces Falfan-Valencia
Víctor Ruiz
Martha Montaño
Lourdes Barrera
Isabel Sada-Ovalle
Remedios Ramírez
Julio Granados
Annie Pardo
Moisés Selman
Instituto Nacional de Enfermedades Respiratorias · MXUniversidad Nacional Autónoma de México · MXInstituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán · MXMexican Social Security Institute · MX

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Idiopathic pulmonary fibrosis (IPF) is a progressive and lethal lung disorder of unknown etiology. IPF is likely the result of complex interrelationships between environmental and host factors, although the genetic risk factors are presently uncertain. Because we have found that some MHC polymorphisms confer susceptibility to IPF, in the present study we aimed to evaluate the role of the MHC class I chain-related gene A (MICA) in the risk of developing the disease. MICA molecular typing was done by reference strand mediated conformation analysis in a cohort of 80 IPF patients and 201 controls. In addition, the lung cellular source of the protein was examined by immunohistochemistry, the expression of the MICA receptor NKG2D in lung cells by flow cytometry and soluble MICA by ELISA. A significant increase of MICA*001 was observed in the IPF cohort (OR = 2.91, 95% CI = 1.04-8.25; pC = 0.03). Likewise, the frequency of the MICA*001/*00201 genotype was significantly increased in patients with IPF compared with the healthy controls (OR = 4.72, 95% CI = 1.15-22.51; pC = 0.01). Strong immunoreactive MICA staining was localized in alveolar epithelial cells and fibroblasts from IPF lungs while control lungs were negative. Soluble MICA was detected in 35% of IPF patients compared with 12% of control subjects (P = 0.0007). The expression of NKG2D was significantly decreased in gammadelta T cells and natural killer cells obtained from IPF lungs. These findings indicate that MICA polymorphisms and abnormal expression of the MICA receptor NKG2D might contribute to IPF susceptibility.

Indexed as

Polymorphism, GeneticAdultAgedCase-Control StudiesCells, CulturedFemaleGene ExpressionGene FrequencyGenetic Predisposition to DiseaseGenotypeHistocompatibility Antigens Class IHLA-B AntigensHumansIdiopathic Pulmonary FibrosisKiller Cells, NaturalLungHistocompatibility Antigens Class IHLA-B AntigensMHC class I-related chain ANK Cell Lectin-Like Receptor Subfamily K

Identifiers

PMID19363685
OpenAlexW1998107112

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Registered trials

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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.