Evidence map›Paper›PMID 9279761›Full record

ArticleJournal of medical genetics1997

Assessment of French patients with LPL deficiency for French Canadian mutations.

L Foubert, J L De Gennes, J P Lagarde, E Ehrenborg, A Raisonnier, J P Girardet, M R Hayden, P Benlian

Open access · bronzeAbstract read
In one paragraph

Article in Journal of medical genetics, 1997. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.2field-weighted citation impact, top 43% 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

2 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
  2. 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

8 authors at 2 institutions in 1 country.

L FoubertPitié Salpétrière Hospital, Paris, France.
J L De Gennes
J P Lagarde
E Ehrenborg
A Raisonnier
J P Girardet
M R Hayden
P Benlian
Pitié-Salpêtrière Hospital · FRSorbonne Université · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mutations in the LPL gene show high levels of allelic heterogeneity between and within different populations. Complete LPL deficiency has a very high prevalence in French Canadians, where only three missense mutations account for > 97% of cases, most consistent with founder mutations introduced early in Quebec by French immigrants. In order to determine whether these mutations were present in France, 12 unrelated French families with defined LPL deficiency were investigated for the presence of the mutations found in French Canadians. Of the 24 expected alleles, six (25%) represented mutations in French Canadians (Gly188Glu four alleles, Asp250Asn and Pro207Leu one allele each). Comparison of French Canadian and French alleles identified the same haplotype in all carriers of the Gly188Glu and of the Asp250Asn, suggesting a common origin. In contrast, the Pro207Leu occurred on different haplotypes in France and Quebec, compatible with a different ancestral origin.

Indexed as

Point MutationAllelesAsparagineAspartic AcidCanadaFemaleFranceGlycineHumansLipoprotein LipaseMalePedigreeAsparagineAspartic AcidGlycineLipoprotein Lipase

Identifiers

PMID9279761
PMCPMC1051031
OpenAlexW2110298926

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.