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December 2, 1999New England Journal of MedicineOpen Access

Missense Mutations in the Rod Domain of the Lamin A/C Gene as Causes of Dilated Cardiomyopathy and Conduction-System Disease

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Why the study?

Are mutations in the lamin A/C gene associated with autosomal dominant dilated cardiomyopathy and conduction-system disease?

Population

11 families with autosomal dominant dilated cardiomyopathy and conduction-system disease

Design

Case_series

Authors

DFDiane FatkinGeneral CardiologyCMCalum A. MacRaeGeneral CardiologyTSTakeshi SasakiUniversity of the Ryukyus

Discussion

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Implication

May support LMNA screening in familial DCM with conduction disease; leaves open prevalence and functional validation in larger cohorts.

Structured PICO

Are mutations in the lamin A/C gene associated with autosomal dominant dilated cardiomyopathy and conduction-system disease?

P
Population
11 families with autosomal dominant dilated cardiomyopathy and conduction-system disease
I
Intervention
Sequencing of lamin A/C exons
O
Outcome
Identification of missense mutations in the lamin A/C genesurrogate

Missense mutations in the rod domain of the lamin A/C gene are a genetic cause of dilated cardiomyopathy and conduction-system disease.

Cite This Study

Fatkin et al. (1999) studied this question.

synapsesocial.com/papers/69f53eb2e0fbb6efbd203783https://doi.org/10.1056/nejm199912023412302
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Report of the National Heart, Lung, and Blood Institute Special Emphasis Panel on Heart Failure Research1997 · 220 citations
  2. 2Disruption of Nuclear Lamin Organization Alters the Distribution of Replication Factors and Inhibits DNA Synthesis1997 · 288 citations
  3. 3The Frequency of Familial Dilated Cardiomyopathy in a Series of Patients with Idiopathic Dilated Cardiomyopathy1992 · 704 citations
  4. 4Chromosomal Assignment of Human Nuclear Envelope Protein Genes LMNA, LMNB1, and LBR by Fluorescencein SituHybridization1996 · 99 citations
  5. 5Familial Congenital Sinus Rhythm Anomalies: Clinical and Pathological Correlations1992 · 32 citations