Evidence map›Paper›PMID 16781089›Full record

ArticleGene2006

ACE2 orthologues in non-mammalian vertebrates (Danio, Gallus, Fugu, Tetraodon and Xenopus).

Chih-Fong Chou, Chay Boon Loh, Yik Khoon Foo, Shuo Shen, Burtram C Fielding, Timothy H P Tan, Sehaam Khan, Yue Wang, Seng Gee Lim, Wanjin Hong and 2 more

Abstract readComparative Study
In one paragraph

Article in Gene, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.4field-weighted citation impact, top 18% 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

16 citing papers in PubMed, 35 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Predicting the zoonotic capacity of mammals to transmit SARS-CoV-2.bioRxiv : the preprint server for biology · 2021
    Article
  10. Article
  11. Article
  12. Apelin is a positive regulator of ACE2 in failing hearts.The Journal of clinical investigation · 2013
    Article
  13. Article
  14. Article
  15. Review
  16. 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 1 institution in 1 country.

Chih-Fong ChouInstitute of Molecular and Cell Biology, Proteos, Singapore. mcbccf@imcb.a-star.edu.sg
Chay Boon Loh
Yik Khoon Foo
Shuo Shen
Burtram C Fielding
Timothy H P Tan
Sehaam Khan
Yue Wang
Seng Gee Lim
Wanjin Hong
Yee-Joo Tan
Jianlin Fu
Institute of Molecular and Cell Biology · SG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Angiotensin-converting enzyme 2 (ACE2), a newly identified member in the renin-angiotensin system (RAS), acts as a negative regulator of ACE. It is mainly expressed in cardiac blood vessels and the tubular epithelia of kidneys and abnormal expression has been implicated in diabetes, hypertension and heart failure. The mechanism and physiological function of this zinc metallopeptidase in mammals are not yet fully understood. Non-mammalian vertebrate models offer attractive and simple alternatives that could facilitate the exploration of ACE2 function. In this paper we report the in silico analysis of Ace2 genes from the Gallus (chicken), Xenopus (frog), Fugu and Tetraodon (pufferfish) genome assembly databases, and from the Danio (zebrafish) cDNA library. Exon ambiguities of Danio and Xenopus Ace2s were resolved by RT-PCR and 3'RACE. Analyses of the exon-intron structures, alignment, phylogeny and hydrophilicity plots, together with the conserved synteny among these vertebrates, support the orthologous relationship between mammalian and non-mammalian ACE2s. The putative promoters of Ace2 from human, Tetraodon and Xenopus tropicalis drove the expression of enhanced green fluorescent protein (EGFP) specifically in the heart tissue of transgenic Xenopus thus making it a suitable model for future functional genomic studies. Additionally, the search for conserved cis-elements resulted in the discovery of WGATAR motifs in all the putative Ace2 promoters from 7 different animals, suggesting a possible role of GATA family transcriptional factors in regulating the expression of Ace2.

Indexed as

Angiotensin-Converting Enzyme 2AnimalsAnimals, Genetically ModifiedBase SequenceChickensChromosome MappingDNA, ComplementaryExonsGreen Fluorescent ProteinsHumansIntronsMolecular Sequence DataPeptidyl-Dipeptidase APhylogenyPromoter Regions, GeneticRecombinant ProteinsACE2 protein, humanAngiotensin-Converting Enzyme 2DNA, Complementaryenhanced green fluorescent proteinGreen Fluorescent ProteinsPeptidyl-Dipeptidase ARecombinant Proteins

Identifiers

PMID16781089
PMCPMC7125734
OpenAlexW1964763138

What OpenQuestion holds

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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.