Evidence map›Paper›PMID 1631065›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America1992

Identification of the major soluble cuticular glycoprotein of lymphatic filarial nematode parasites (gp29) as a secretory homolog of glutathione peroxidase.

E Cookson, M L Blaxter, M E Selkirk

Open access · greenAbstract readComparative Study
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 1992. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
6.5field-weighted citation impact, top 3% 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

21 citing papers in PubMed, 103 citations in OpenAlex.

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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

3 authors at 1 institution in 1 country.

E CooksonDepartment of Biochemistry, Imperial College of Science, Technology and Medicine, London, United Kingdom.
M L Blaxter
M E Selkirk
Imperial College London · GB

Funding

Wellcome Trust
6 · The paper itself

Abstract

We have cloned and identified the major cuticular glycoprotein (gp29) of lymphatic filarial nematode parasites as a homolog of the antioxidant enzyme glutathione peroxidase. The derived amino acid sequence predicted a protein of 25.8 kDa, with an amino-terminal hydrophobic signal peptide and two sites for N-linked glycosylation, consistent with the documented properties of gp29. Transcription of a full-length cDNA in an SP65 vector and subsequent translation of the RNA in reticulocyte lysates in vitro generated a protein of 27 kDa, which was glycosylated upon the addition of pancreatic microsomal membranes. A postulated role for this secreted enzyme could be inhibition of the oxidative burst of leukocytes and neutralization of secondary products of lipid peroxidation, thus providing one explanation for the resistance of these parasites to immune effector mechanisms and their persistence in the mammalian host.

Indexed as

Amino Acid SequenceAnimalsBase SequenceBrugiaCloning, MolecularDNAGlutathione PeroxidaseGlycoproteinsHelminth ProteinsMolecular Sequence DataProtein BiosynthesisSequence AlignmentTranscription, GeneticDNAGlutathione PeroxidaseGlycoproteinsHelminth Proteins

Identifiers

PMID1631065
PMCPMC49392
OpenAlexW2146232861

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.