Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 334

The DOI matches its Crossref record; 5 of the 5 references it cites were found in a registry or an index.

The discovery of angiotensin‐converting enzyme 2 and its role in acute lung injury in mice

Open access
Imai, Yumiko, Kuba, Keiji, Penninger, Josef M.·2008·Experimental Physiology

Abstract

During several months of 2002, severe acute respiratory syndrome (SARS) caused by SARS‐coronavirus (SARS‐CoV) spread rapidly from China throughout the world, causing more than 800 deaths due to the development of acute respiratory distress syndrome (ARDS), which is the severe form of acute lung injury (ALI). Interestingly, a novel homologue of angiotensin‐converting enzyme, termed angiotensin‐converting enzyme 2 (ACE2), has been identified as a receptor for SARS‐CoV. Angiotensin‐converting enzyme and ACE2 share homology in their catalytic domain and provide different key functions in the renin–angiotensin system (RAS). Angiotensin‐converting enzyme cleaves angiotensin I to generate angiotensin II, which is a key effector peptide of the system and exerts multiple biological functions, whereas ACE2 reduces angiotensin II levels. Importantly, our recent studies using ACE2 knockout mice have demonstrated that ACE2 protects murine lungs from ARDS. Furthermore, SARS‐CoV infections and the Spike protein of the SARS‐CoV reduce ACE2 expression. Notably, injection of SARS‐CoV Spike into mice worsens acute lung failure in vivo, which can be attenuated by blocking the renin–angiotensin pathway, suggesting that the activation of the pulmonary RAS influences the pathogenesis of ALI/ARDS and SARS.

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1113/expphysiol.2007.040048

Cites

5 of 5 references verified0 citation errors · 0 not checkable

Statistics

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cites

Show all 5 references

Cited by

See all 334

Metadata

Authors
Imai, Y., Kuba, K., & Penninger, J. M.
Venue
Experimental Physiology
Publisher
Wiley
Published
2008-04-25
Volume
93
Issue
5
Pages
543-548
ISSN
  • 0958-0670 (ISSN-L)
  • 1469-445X
OpenAlex
W1595363731
Cited by
334
References
5
FWCI
4.84
Type
journal article
Language
en
Open access
bronze

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review

How to cite

Cite CoChat for the checks on this page, and the paper for its own findings.

This page
CoChat. (2026). Citation check: The discovery of angiotensin‐converting enzyme 2 and its role in acute lung injury in mice. https://app.cochat.ai/papers/10.1113/expphysiol.2007.040048
The paper
Imai, Y., Kuba, K., & Penninger, J. M. (2008). The discovery of angiotensin‐converting enzyme 2 and its role in acute lung injury in mice. Experimental Physiology. https://doi.org/10.1113/expphysiol.2007.040048

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.