1993
DOI: 10.1136/jmg.30.9.737
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Integrated study of 100 patients with Xp21 linked muscular dystrophy using clinical, genetic, immunochemical, and histopathological data. Part 2. Correlations within individual patients.

Abstract: This report is the second part of a trilogy from a multidisciplinary study which was undertaken to record the relationships between clinical severity and dystrophin gene and protein expression.

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Cited by 59 publications
(31 citation statements)
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“…A nonprogressive cognitive impairment is observed in about one-third of DMD patients, compared to age-matched normal boys or patients suffering from other neuromuscular disorders, such as spinal muscular atrophy (Billard et al, 1992). It has been reported that some cognitive functions are more affected than others (Billard et al, 1992;Nicholson et al, 1993;Bresolin et aL, 1994): verbal IQ, reading abilities, syntax comprehension, attention, story recall, and differed verbal recognition are particularly impaired in DMD patients. However, no overt morphological abnormalities were detected in the central nervous system (CNS) of 21 DMD patients (Dubowitz and Crome, 1969).…”
Section: Introductionmentioning
confidence: 96%
“…A nonprogressive cognitive impairment is observed in about one-third of DMD patients, compared to age-matched normal boys or patients suffering from other neuromuscular disorders, such as spinal muscular atrophy (Billard et al, 1992). It has been reported that some cognitive functions are more affected than others (Billard et al, 1992;Nicholson et al, 1993;Bresolin et aL, 1994): verbal IQ, reading abilities, syntax comprehension, attention, story recall, and differed verbal recognition are particularly impaired in DMD patients. However, no overt morphological abnormalities were detected in the central nervous system (CNS) of 21 DMD patients (Dubowitz and Crome, 1969).…”
Section: Introductionmentioning
confidence: 96%
“…Pacientes com deleções proximais raramente apresentam um severo grau de comprometimento mental. Nestes casos, com a deficiência apenas da distrofina completa (Dp427), mantendo a transcrição das demais isoformas menores da distrofina, as funções cognitivas parecem estar comprometida apenas de forma leve ou moderada (Moizard et al, 1998;Giliberto et al, 2004) ou até mesmo não serem afetadas (den Dunnen et al, 1991;Hodgson et al, 1992;Nicholson et al, 1993).…”
Section: Florencia E Colaboradores (2004) Observaram Que Deleções Em unclassified
“…Setenta por cento dos pacientes com mutação neste exon apresentaram a deficiência, e, ao contrário, 62% de todos os pacientes com o déficit apresentaram este tipo de deleção (Rapaport et al, 1991). Trabalhos posteriores encontraram incidência um pouco inferior da mesma correlação genética (Nicholson et al 1993, Bushby et al, 1995. No caso, a deleção no exon 52 parece interromper a seqüência de codificação de uma das isoformas da distrofina expressas no cérebro que tem espacial correlação com o comprometimento cognitivo nos pacientes com DMD, a Dp140 (Moizard et al, 1998;Bardoni et al, 2000).…”
Section: Florencia E Colaboradores (2004) Observaram Que Deleções Em unclassified
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“…Outro estudo, analisando a população japonesa, não encontrou relação direta entre fenótipo e deleção genética nos 102 pacientes estudados (NISHIYAMA et al, 2007). Nicholson et al (1993) 1989). A microvascularização do músculo esquelético do modelo GRMD foi investigada por meio de análise de imagem, uma vez que é vista como importante via de terapia gênica e celular para DMD (NGUYEN et al, 2005).…”
Section: Introductionunclassified