Evidence map›Paper›PMID 9596726›Full record

ArticleInfection and immunity1998

Mapping and identification of the major cell wall-associated components of Mycobacterium leprae.

M A Marques, S Chitale, P J Brennan, M C Pessolani

Open access · bronzeAbstract read
In one paragraph

Article in Infection and immunity, 1998. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed
2.8field-weighted citation impact, top 9% 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

48 citing papers in PubMed, 120 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

4 authors at 2 institutions in 2 countries.

M A MarquesLaboratório de Hanseníase, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, 21045-900 Rio de Janeiro, Brazil.
S Chitale
P J Brennan
M C Pessolani
Colorado State University · USFundação Oswaldo Cruz · BR

Funding

LEPROSY RESEARCH SUPPORTN01AI055262 · NIAID · COLORADO STATE UNIVERSITY-FORT COLLINS · PI BRENNEN, PATRICK J · 1995 to 2000
$426k
NIAID NIH HHS AI 55262
6 · The paper itself

Abstract

Mycobacterium leprae, an obligate intracellular pathogen, can be derived only from host tissue and thus affords the opportunity to study in vivo-expressed products responsible for the particular pathogenesis of leprosy. Despite considerable progress in the characterization of the proteins and secondary gene products of M. leprae, there is little information on the nature of the proteins associated with the cell envelope. M. leprae has been fractionated into its major subcellular components, cell wall, cytoplasmic membrane, and soluble cytosol. A number of biochemical markers, including diaminopimelic acid content, monosaccharide composition, mycolic acid, and glycolipid distribution, were applied to their characterization, and two-dimensional gel electrophoresis was used to map the component proteins. A total of 391 major proteins spots were resolved, and 8 proteins were identified based on their reactivity to a panel of monoclonal antibodies and/or relative pI size. Microsequencing of six protein spots present in the cell wall fraction allowed identification of new proteins, including the protein elongation factor EF-Tu and a homolog for the Mycobacterium tuberculosis MtrA response regulator. These results, together with previous studies, contribute to the progressive knowledge of the composition of the in vivo-expressed proteins of M. leprae.

Indexed as

Amino Acid SequenceAnimalsAntigens, BacterialArmadillosATP-Binding Cassette TransportersBacterial ProteinsCell WallCentrifugation, Density GradientChaperonin 60ChaperoninsDiaminopimelic AcidLipidsMolecular Sequence DataMonosaccharidesMycobacterium lepraePeptide Elongation Factor TuAntigens, BacterialATP-Binding Cassette TransportersBacterial ProteinsChaperonin 60ChaperoninsDiaminopimelic Acidheat-shock protein 65, MycobacteriumLipidsMonosaccharidesMtrA protein, BacteriaPeptide Elongation Factor Tu

Identifiers

PMID9596726
PMCPMC108248
OpenAlexW2142272496

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.