Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0033377 (prolapse)
 11,717 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Epidermolysis bullosa associated with muscular dystrophy is a rare, autosomal recessive form of epidermolysis bullosa simplex caused by mutations in the plectin gene, PLEC1. We describe a phenotypically mild case due to compound heterozygous mutations in PLEC1 (2677_2685del and the novel mutation Q1644X). Clinical features included mild skin blistering since birth, slowly progressive and late-onset upper limb-predominant weakness, facial weakness, ptosis, incomplete ophthalmoplegia, and paroxysmal atrial fibrillation.
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PMID:Epidermolysis bullosa with late-onset muscular dystrophy and plectin deficiency. 2167 28

Plectin mutations have been reported in epidermolysis bullosa simplex with muscular dystrophy. We report the first case of left ventricular non-compaction in an 18-year-old male with epidermolysis bullosa simplex with muscular dystrophy. The patient was diagnosed with epidermolysis bullosa simplex after blistering was noted at birth. Motor function difficulties were first recognized at age 11, however the patient was lost to follow up. He was re-evaluated at age 17 and demonstrated significant ptosis, ophthalmoparesis, and pharyngeal muscle weakness. He had predominant proximal muscle weakness with the inability to raise arms against gravity. He was ambulatory for short distances but lost the ability to rise from the floor at 14 years. He was subsequently diagnosed with epidermyolysis bullosa simplex with muscular dystrophy and a PLEC1 mutation. Screening cardiovascular imaging revealed a diagnosis of isolated left ventricular non-compaction. This case highlights the potential for delayed onset muscular dystrophy in patients with epidermolysis bullosa simplex. Furthermore, this case also underscores the importance of long term, routine cardiac evaluation, including imaging and electrophysiologic evaluation, in patients with epidermolysis bullosa simplex with muscular dystrophy as the cardiac phenotype appears to parallel the variable severity and age of onset that characterize the neuromuscular phenotype.
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PMID:Left ventricular non-compaction cardiomyopathy associated with epidermolysis bullosa simplex with muscular dystrophy and PLEC1 mutation. 2580 Feb 22