Evidence map›Paper›PMID 9245996›Full record

ArticleAmerican journal of human genetics1997

The seventh form of autosomal recessive limb-girdle muscular dystrophy is mapped to 17q11-12.

E S Moreira, M Vainzof, S K Marie, A L Sertié, M Zatz, M R Passos-Bueno

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In one paragraph

Article in American journal of human genetics, 1997. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
4.4field-weighted citation impact, top 5% 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

27 citing papers in PubMed, 133 citations in OpenAlex.

  1. Review
  2. Two distinct phenotypes and a novel mutation in limb-girdle muscular dystrophy R7 telethonin-related patients from Thai neuromuscular center.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2025
    Article
  3. Article
  4. Article
  5. Differential diagnosis of vacuolar myopathies in the NGS era.Brain pathology (Zurich, Switzerland) · 2020
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Muscle phenotypic variability in limb girdle muscular dystrophy 2 G.Journal of molecular neuroscience : MN · 2013
    Article
  11. Article
  12. Article
  13. Article
  14. Limb-girdle muscular dystrophy in a Portuguese patient caused by a mutation in the telethonin gene.Acta myologica : myopathies and cardiomyopathies : official journal of the Mediterranean Society of Myology · 2010
    Article
  15. Article
  16. Article
  17. Review
  18. Limb-girdle muscular dystrophy.Current neurology and neuroscience reports · 2003
    Review
  19. Dysferlin protein analysis in limb-girdle muscular dystrophies.Journal of molecular neuroscience : MN · 2001
    Article
  20. 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

6 authors at 1 institution in 1 country.

E S MoreiraDepartamento de Biologia, Universidade de São Paulo, Brazil.
M Vainzof
S K Marie
A L Sertié
M Zatz
M R Passos-Bueno
Universidade de São Paulo · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The group of autosomal recessive (AR) muscular dystrophies includes, among others, two main clinical entities, the limb-girdle muscular dystrophies (LGMDs) and the distal muscular dystrophies. The former are characterized mainly by muscle wasting of the upper and lower limbs, with a wide range of clinical severity. This clinical heterogeneity has been demonstrated at the molecular level, since the genes for six AR forms have been cloned and/or have been mapped to 15q15.1 (LGMD2A), 2p12-16 (LGMD2B), 13q12 (LGMD2C), 17q12-q21.33 (LGMD2D),4q12 (LGMD2E), and 5q33-34 (LGMD2F). The AR distal muscular dystrophies originally included two subgroups, Miyoshi myopathy, characterized mainly by extremely elevated serum creatine kinase (CK) activity and by a dystrophic muscle pattern, and Nonaka myopathy, which is distinct from the others because of the normal to slightly elevated serum CK levels and a myopathic muscle pattern with rimmed vacuoles. With regard to our unclassified AR LGMD families, analysis of the affected sibs from one of them (family LG61) revealed some clinical and laboratory findings (early involvement of the distal muscles, mildly elevated serum CK levels, and rimmed vacuoles in muscle biopsies) that usually are not observed in the analysis of patients with LGMD2A-LGMD2F. In the present investigation, through a genomewide search in family LG61, we demonstrated linkage of the allele causing this form of muscular dystrophy to a 3-cM region on 17q11-12. We suggest that this form, which, interestingly, clinically resembles AR Kugelberg-Welander disease, should be classified as LGMD2G. In addition, our results indicate the existence of still another locus causing severe LGMD.

Indexed as

AllelesChromosomes, Human, Pair 17Genetic LinkageChromosome MappingFemaleGenes, RecessiveHumansMaleMuscular DystrophiesPedigree

Identifiers

PMID9245996
PMCPMC1715843
OpenAlexW2025349757

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Registered trials

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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.