Evidence map›Paper›PMID 8786072›Full record

ArticleHuman genetics1996

Deletions in the SMN gene in infantile and adult spinal muscular atrophy patients from the same family.

S Zappata, F Tiziano, G Neri, C Brahe

Abstract readCase Reports
PubMed Publisher
In one paragraph

Article in Human genetics, 1996. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
1.9field-weighted citation impact, top 17% 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

1 citing paper in PubMed, 8 citations in OpenAlex.

  1. Review
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 1 institution in 1 country.

S ZappataInstitute of Medical Genetics, ¿A. Gemelli¿ School of Medicine, Catholic University, Rome, Italy.
F Tiziano
G Neri
C Brahe
Agostino Gemelli University Polyclinic · IT

Funding

Telethon 517
6 · The paper itself

Abstract

Recently, a gene determining spinal muscular atrophy (SMA), termed survival motor neuron (SMN) gene, has been isolated from the 5q13 region. This gene has been found to be deleted in most patients with childhood-onset SMA. We have studied the SMN gene in a clinically heterogeneous family, including one patient affected by infantile chronic SMA and three subjects with mild adult-onset muscle weakness. Deletions in the SMN gene were detected in all of these patients, indicating that the childhood and adult SMAs are genetically homogeneous in this family. Genotyping of the family members established that the three mildly affected individuals were homozygous for the same haplotype from the SMA region, whereas the more severely affected patient was heterozygous with one different haplotype.

Indexed as

Gene DeletionAdultFemaleHumansMaleMiddle AgedMuscular Atrophy, SpinalPedigreePolymorphism, Single-Stranded Conformational

Identifiers

PMID8786072
OpenAlexW1975949705

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.