Evidence map›Paper›PMID 20668901›Full record

ArticleFunctional & integrative genomics2010

Zebrafish complement factor H and its related genes: identification, evolution, and expression.

Guanni Sun, Hongyan Li, Yuan Wang, Baohong Zhang, Shicui Zhang

Abstract read
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In one paragraph

Article in Functional & integrative genomics, 2010. 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
1.6field-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

16 citing papers in PubMed, 47 citations in OpenAlex.

  1. Complement System Inhibitory Drugs in a Zebrafish (International journal of molecular sciences · 2023
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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 1 country.

Guanni SunLaboratory for Evolution & Development, Ocean University of China, Qingdao 266003, China.
Hongyan Li
Yuan Wang
Baohong Zhang
Shicui Zhang
Ocean University of China · CNShanghai Jiao Tong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The complement system consists of a number of serum and membrane-bound proteins that play a crucial role in protecting the host organism against microbial infection. Complement factor H (CFH) regulates the alternative pathway of complement in plasma and mediates discrimination of cellular surfaces to alternative pathway activators and non-activators. Although complement system of zebrafish has been extensively studied, the information regarding CFH and its related genes in this important model species remains lacking. In this study, we report the molecular cloning and identification of CFH and complement factor H-like 1-4 (CFHL1-4) in Danio rerio. Sequence comparison and phylogenetic, syntenic, as well as genomic structure analyses demonstrated that the scaffold encompassing CFH and CFHLs region was conserved during evolution from bony fish to humans, and CFH and CFHL1-4 originated by intra-chromosome duplication on chromosome 22. Besides, quantitative real-time polymerase chain reaction revealed that both zebrafish CFH and CFHLs were predominantly expressed in the liver in a tissue-specific manner, and their expression was inducible by lipopolysaccharide, an inducer of immune responses, suggesting that they are possibly involved in acute phase responses. These are the first such data in bony fish, laying a foundation for further study of their physiological functions.

Indexed as

ZebrafishAmino Acid SequenceAnimalsBase SequenceCloning, MolecularComplement Factor HComplement System ProteinsEvolution, MolecularGene Expression ProfilingHumansMolecular Sequence DataPhylogenyZebrafish ProteinsComplement Factor HComplement System ProteinsZebrafish Proteins

Identifiers

PMID20668901
OpenAlexW2077966053

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.