Evidence map›Paper›PMID 19033654›Full record

ArticleThe Journal of clinical investigation2008

Cystic fibrosis and estrogens: a perfect storm.

Pamela L Zeitlin

Open access · bronzeAbstract readComment
In one paragraph

Article in The Journal of clinical investigation, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
3.0field-weighted citation impact, top 9% 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

23 citing papers in PubMed, 45 citations in OpenAlex.

  1. Review
  2. Sex, hormones, and lung health.Physiological reviews · 2026
    Review
  3. Article
  4. Article
  5. International journal of molecular sciences · 2021
    Review
  6. Review
  7. Review
  8. Gender differences in bronchiectasis: a real issue?Breathe (Sheffield, England) · 2018
    Review
  9. Ion channels of the lung and their role in disease pathogenesis.American journal of physiology. Lung cellular and molecular physiology · 2017
    Review
  10. Article
  11. Role of epithelial sodium channels in the regulation of lung fluid homeostasis.American journal of physiology. Lung cellular and molecular physiology · 2015
    Review
  12. Observational
  13. Article
  14. Article
  15. Estradiol activates epithelial sodium channels in rat alveolar cells through the G protein-coupled estrogen receptor.American journal of physiology. Lung cellular and molecular physiology · 2013
    Article
  16. Review
  17. Article
  18. Sex hormone-dependent regulation of cilia beat frequency in airway epithelium.American journal of respiratory cell and molecular biology · 2012
    Article
  19. Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

1 author at 1 institution in 1 country.

Pamela L ZeitlinJohns Hopkins University School of Medicine, Baltimore, Maryland 21287, USA. pzeitlin@jhmi.edu
Johns Hopkins Medicine · US

Funding

Institute for Clinical and Translational Research (UL1)UL1RR025005 · NCRR · JOHNS HOPKINS UNIVERSITY · PI FORD, DANIEL ERNEST · 2007 to 2011
$75.8M
CHLORIDE CHANNELS IN LUNG DEVELOPMENTR01HL059410 · NHLBI · JOHNS HOPKINS UNIVERSITY · PI ZEITLIN, PAMELA L. · 2000 to 2012
$3.8M
NCRR NIH HHS UL1 RR025005NHLBI NIH HHS R01 HL059410
6 · The paper itself

Abstract

Irreversible destruction and widening of the airways due to acquired infections or genetic mutations as well as those of unknown cause are more severe in females. Differences between male and female anatomy, behavior, and hormonal state have been proposed to explain the increased incidence and severity in females with airway disease such as cystic fibrosis (CF); however, a mechanism to explain a sex-related difference has remained elusive. In this issue of the JCI, Coakley et al. report that elevations in the major estrogen hormone in humans--17beta-estradiol--reduce Ca2+-activated Cl- secretion by airway epithelial cells in culture, thereby disrupting ion and water balance (see the related article beginning on page 4025). They measure a similar diminution of nasal epithelial Ca2+-activated Cl- secretion in women with CF during the menstrual cycle phase at which 17beta-estradiol level is at its highest. These data suggest that for about one week of a four-week menstrual cycle, women with CF will have a reduced ability to efficiently clear airway secretions, the buildup of which is a hallmark of CF. The authors suggest that these data warrant the testing of antiestrogen therapy in females with CF and propose an alternative avenue for CF therapeutic development.

Indexed as

Adenosine TriphosphateAdultCalciumCells, CulturedChloridesCyclic AMPCystic FibrosisCystic Fibrosis Transmembrane Conductance RegulatorEstradiolEstrogen AntagonistsFemaleHomeostasisHumansIon TransportMaleRespiratory MucosaAdenosine TriphosphateCalciumCFTR protein, humanChloridesCyclic AMPCystic Fibrosis Transmembrane Conductance RegulatorEstradiolEstrogen AntagonistsTamoxifenWater

Identifiers

PMID19033654
PMCPMC2582937
OpenAlexW2155815514

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.