Evidence map›Paper›PMID 19027362›Full record

ArticleTuberculosis (Edinburgh, Scotland)2009

Does the lipR gene of tubercle bacilli have a role in tuberculosis transmission and pathogenesis?

Katherine D Sheline, Anne M France, Sarah Talarico, Betsy Foxman, Lixin Zhang, Carl F Marrs, Joseph H Bates, M Donald Cave, Zhenhua Yang

Open access · greenAbstract read
In one paragraph

Article in Tuberculosis (Edinburgh, Scotland), 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.5field-weighted citation impact, top 34% 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

5 citing papers in PubMed, 12 citations in OpenAlex.

  1. Article
  2. Roles of Lipolytic enzymes inFrontiers in microbiology · 2024
    Review
  3. Article
  4. Article
  5. Article
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

9 authors at 2 institutions in 1 country.

Katherine D ShelineDepartment of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, MI 48109-2029, USA.
Anne M France
Sarah Talarico
Betsy Foxman
Lixin Zhang
Carl F Marrs
Joseph H Bates
M Donald Cave
Zhenhua Yang
University of Michigan–Ann Arbor · USUniversity of Arkansas for Medical Sciences · US

Funding

Virulence Related Genetic Variation of M. TB StrainsR01AI051975 · NIAID · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI YANG, ZHENHUA · 2001 to 2005
$1.6M
NIAID NIH HHS NIH-R01-AI151975NIAID NIH HHS R01 AI051975
6 · The paper itself

Abstract

Mycobacterium tuberculosis lipases, a diverse class of enzymes involved in lipid metabolism, may have an important role in tuberculosis (TB) pathogenesis. We explored the association of large sequence polymorphism (LSP) in one of the M. tuberculosis lipase-encoding genes, lipR (Rv3084), with patient characteristics using a population-based sample of clinical isolates to elucidate the potential role of lipR in TB pathogenesis. LSP in lipR was found in 104 (15.6%) of 665 isolates, of which 96% belonged to principal genetic group 3. When linkage by molecular type and epidemiologic evidence were compared, molecularly clustered cases infected with a lipR LSP isolate were more often epidemiologically linked than clustered cases infected with a lipR wild-type isolate. Further epidemiologic and functional studies are necessary to determine if the association between this lipR LSP and recent transmission we identified in this population reflects a functional role of lipR in TB transmission and pathogenesis or other unidentified mechanisms.

Indexed as

AdolescentAdultAgedAged, 80 and overArkansasBacterial ProteinsChildChild, PreschoolChromosome MappingCluster AnalysisEsterasesFemaleGenes, BacterialGenotypeHumansHydrolasesBacterial ProteinsEsterasesHydrolaseslipR protein, Mycobacterium tuberculosis H37Rv

Identifiers

PMID19027362
PMCPMC2693962
OpenAlexW2045596415

What OpenQuestion holds

Textmetadata
LicenceTDM
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.