Evidence map›Paper›PMID 25006392›Full record

ReviewPulmonary circulation2013

A comprehensive review: the evolution of animal models in pulmonary hypertension research; are we there yet?

Gerald Maarman, Sandrine Lecour, Ghazwan Butrous, Friedrich Thienemann, Karen Sliwa

Open access · bronzeAbstract readReview
In one paragraph

Review in Pulmonary circulation, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 85 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
85citing papers in PubMed, 5 pooled it
4.7field-weighted citation impact, top 5% 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

85 citing papers in PubMed, 5 syntheses or guidelines pooled it, 163 citations in OpenAlex.

  1. A Cross-Species and Sex-Specific Meta-Analysis of Transcriptomic Studies of Pulmonary Hypertension.American journal of respiratory cell and molecular biology · 2025
    Pooled it
  2. The prevalence of pulmonary hypertension in post-tuberculosis and active tuberculosis populations: a systematic review and meta-analysis.European respiratory review : an official journal of the European Respiratory Society · 2024
    Pooled it
  3. Pooled it
  4. Pooled it
  5. Guideline
  6. Review
  7. Review
  8. Review
  9. Article
  10. LOXL2 inhibition ameliorates pulmonary artery remodeling in pulmonary hypertension.American journal of physiology. Lung cellular and molecular physiology · 2024
    Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Mitochondria-derived Vesicle Packaging as a Novel Therapeutic Mechanism in Pulmonary Hypertension.American journal of respiratory cell and molecular biology · 2024
    Article
  16. Up-regulated expression of two-pore domain KFrontiers in cardiovascular medicine · 2024
    Article
  17. Review
  18. Article
  19. Review
  20. Alleviating experimental pulmonary hypertensionActa pharmaceutica Sinica. B · 2023
    Article

25 more citing papers are in PubMed but not listed here.

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

5 authors at 2 institutions in 2 countries.

Gerald MaarmanHatter Institute for Cardiovascular Research in Africa (HICRA), Department of Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa.
Sandrine LecourHatter Institute for Cardiovascular Research in Africa (HICRA), Department of Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa.
Ghazwan ButrousPulmonary Vascular Research Institute, Kent Enterprise Hub, University of Kent, Canterbury, United Kingdom.
Friedrich ThienemannInstitute of Infectious Diseases and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa.
Karen SliwaHatter Institute for Cardiovascular Research in Africa (HICRA), Department of Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa.
University of Cape Town · ZAUniversity of Kent · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pulmonary hypertension (PH) is a disorder that develops as a result of remodeling of the pulmonary vasculature and is characterized by narrowing/obliteration of small pulmonary arteries, leading to increased mean pulmonary artery pressure and pulmonary vascular resistance. Subsequently, PH increases the right ventricular afterload, which leads to right ventricular hypertrophy and eventually right ventricular failure. The pathophysiology of PH is not fully elucidated, and current treatments have only a modest impact on patient survival and quality of life. Thus, there is an urgent need for improved treatments or a cure. The use of animal models has contributed extensively to the current understanding of PH pathophysiology and the investigation of experimental treatments. However, PH in current animal models may not fully represent current clinical observations. For example, PH in animal models appears to be curable with many therapeutic interventions, and the severity of PH in animal models is also believed to correlate poorly with that observed in humans. In this review, we discuss a variety of animal models in PH research, some of their contributions to the field, their shortcomings, and how these have been addressed. We highlight the fact that the constant development and evolution of animal models will help us to more closely model the severity and heterogeneity of PH observed in humans.

Indexed as

chronic hypoxiamonocrotalinepulmonary arterial bandingright ventricular failure

Identifiers

PMID25006392
PMCPMC4070827
OpenAlexW1993537235

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.