Genetic diagnosis for a Chinese Han family with primary hypertrophic osteoarthropathy / 中华医学遗传学杂志
Chinese Journal of Medical Genetics
;
(6): 213-217, 2015.
Artigo
em Chinês
| WPRIM
| ID: wpr-239502
ABSTRACT
<p><b>OBJECTIVE</b>To identify the genetic cause for a Chinese Han family affected with primary hypertrophic osteoarthropathy.</p><p><b>METHODS</b>Whole blood and urine samples were collected from a patient and 7 unaffected relatives of the family. The coding sequences and intron/exon boundaries of HPGD and SLCO2A1 genes of the patient were amplified with polymerase chain reaction and sequenced. The genotypes of relatives were subsequently verified. Urinary prostaglandin level was measured with enzyme-linked immunosorbent assay (ELISA).</p><p><b>RESULTS</b>A homozygous 2-bp deletion in HPGD gene (c.310_311delCT, or p.L104AfsX3) was detected in the patient, and 5 heterozygous carriers were identified in the relatives. The urinary prostaglandin E2 (PGE2) level was significantly elevated (P<0.01), while PGE-M was significantly reduced (P<0.01) in the patient.</p><p><b>CONCLUSION</b>Primary hypertrophic osteoarthropathy in this family is caused by a homozygous mutation (c.310_311delCT) in the HPGD gene.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Osteoartropatia Hipertrófica Primária
/
Linhagem
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Urina
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Dados de Sequência Molecular
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Sequência de Bases
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Dinoprostona
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Hidroxiprostaglandina Desidrogenases
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Transportadores de Ânions Orgânicos
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Povo Asiático
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Diagnóstico
Tipo de estudo:
Estudo diagnóstico
Limite:
Adulto
/
Feminino
/
Humanos
/
Masculino
Idioma:
Chinês
Revista:
Chinese Journal of Medical Genetics
Ano de publicação:
2015
Tipo de documento:
Artigo
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