Evidence map›Paper›PMID 7513946›Full record

ArticleAmerican journal of human genetics1994

Identification of three novel mutations in non-Ashkenazi Italian patients with muscle phosphofructokinase deficiency.

S Tsujino, S Servidei, P Tonin, S Shanske, G Azan, S DiMauro

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In one paragraph

Article in American journal of human genetics, 1994. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
5.4field-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

11 citing papers in PubMed, 56 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

6 authors at 1 institution in 1 country.

S TsujinoH. Houston Merritt Clinical Research Center for Muscular Dystrophy and Related Disease, Department of Neurology, Columbia-Presbyterian Medical Center, New York, NY.
S Servidei
P Tonin
S Shanske
G Azan
S DiMauro
NewYork–Presbyterian Hospital · US

Funding

REGULATION OF TENSIONP01NS011766 · NINDS · COLUMBIA UNIV NEW YORK MORNINGSIDE · PI HIRANO, MICHIO · 1985 to 2007
$9.1M
CLINICAL RESEARCH CENTER FOR NEUROMUSCULAR DISEASEP50NS011766 · NINDS · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI ROWLAND, LEWIS P · 1995 to 1995
–
NINDS NIH HHS NS 11766
6 · The paper itself

Abstract

We have identified three novel mutations in four non-Ashkenazi Italian patients with muscle phosphofructokinase (PFK-M) deficiency (Tarui disease). Patient 1 was homozygous for an A-to-C substitution at the 3' end of intron 6 of the PFK-M gene, changing the consensus splice-junction sequence AG to CG. The mutation leads to activation of two cryptic splice sites in exon 7, resulting in one 5 bp- and one 12 bp-deleted transcript. An affected brother was also homozygous, and both parents were heterozygous, for the splice-junction mutation. Patient 2 was homozygous for a G-to-C substitution at codon 39, changing an encoded arginine (CGA) to proline (CCA). Patient 3 was heterozygous for an A-to-C substitution at codon 543, changing an encoded aspartate (GAC) to alanine (GCC); the PFK-M gene on the other allele was not expressed, but sequencing of the reported regulatory region of the gene did not reveal any mutation.

Indexed as

Point MutationAdolescentAdultAllelesAmino Acid SequenceBase SequenceCodonConsensus SequenceDNA PrimersExonsGlycogen Storage Disease Type VIIHeterozygoteHomozygoteHumansIntronsItalyCodonDNA PrimersPhosphofructokinase-1RNA

Identifiers

PMID7513946
PMCPMC1918246
OpenAlexW1519764300

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.