2000
DOI: 10.1002/1098-2264(200007)28:3<276::aid-gcc5>3.0.co;2-p
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Molecular analysis of chromosome arm 17q gain in neuroblastoma
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Cited by 27 publications
(10 citation statements)
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Abstract
Smart CitationsHow this paper cites the one you are viewing
“…This phenomenon has been suggested previously in osteosarcomas, where LOH was accompanied by a significant increase in copy number [21]. Alternatively, copy number gain and the resulting allelic imbalance may result in a false reading of LOH by the genotyping algorithm [22]. Indeed, all three of our samples with MYCN amplification on chromosome 2p24 appeared to have LOH at that locus.…”
Section: Discussion
supporting
confidence: 81%
Abstract
Smart CitationsHow this paper cites the one you are viewing
“…This phenomenon has been suggested previously in osteosarcomas, where LOH was accompanied by a significant increase in copy number [21]. Alternatively, copy number gain and the resulting allelic imbalance may result in a false reading of LOH by the genotyping algorithm [22]. Indeed, all three of our samples with MYCN amplification on chromosome 2p24 appeared to have LOH at that locus.…”
Section: Discussion
supporting
confidence: 81%
Abstract
Smart CitationsHow this paper cites the one you are viewing
“…The gain of 17q in neuroblastoma is highly heterogeneous, with breakpoints mapping over a 20 Mb region (Janoueix‐Lerosey et al, 2000; Lastowka et al, 2002). These studies include examples of 17q gain having occurred through numerous chromosomal mechanisms, such as iso(17q), t(1;17), t(11;17), and translocation of 17q with other partner chromosomes.…”
Section: Discussion
mentioning
confidence: 99%
Smart CitationsHow this paper cites the one you are viewing
“…(29) han detectado que en los tumores neuroblásticos favorables, la presencia del cromosoma 17 en disomía representa un signo de alto riesgo equiparable a la ganancia de 17q; por esta razón hemos englobado este dato en nuestro estudio junto con la ganancia de 17q. Estos hallazgos han sido descritos con alta frecuencia en los NB-HR pero no han sido utilizados todavía en grandes estudios cooperativos para conocer cuál es su valor pronóstico real (27,28). Asimismo, en los grupos de MYCN no amplificado y ganancia de MYCN hemos observado tumores que presentan en común la pérdida del brazo largo del cromosoma 11, hallazgo no presente en el grupo de tumores con amplificación de MYCN.…”
Section: Discussion
unclassifiedAbstract
Smart CitationsHow this paper cites the one you are viewing
“…This phenomenon has been suggested previously in osteosarcomas, where LOH was accompanied by a significant increase in copy number [21]. Alternatively, copy number gain and the resulting allelic imbalance may result in a false reading of LOH by the genotyping algorithm [22]. Indeed, all three of our samples with MYCN amplification on chromosome 2p24 appeared to have LOH at that locus.…”
Section: Discussion
supporting
confidence: 81%
Abstract
Smart CitationsHow this paper cites the one you are viewing
“…The gain of 17q in neuroblastoma is highly heterogeneous, with breakpoints mapping over a 20 Mb region (Janoueix‐Lerosey et al, 2000; Lastowka et al, 2002). These studies include examples of 17q gain having occurred through numerous chromosomal mechanisms, such as iso(17q), t(1;17), t(11;17), and translocation of 17q with other partner chromosomes.…”
Section: Discussion
mentioning
confidence: 99%
Smart CitationsHow this paper cites the one you are viewing
“…(29) han detectado que en los tumores neuroblásticos favorables, la presencia del cromosoma 17 en disomía representa un signo de alto riesgo equiparable a la ganancia de 17q; por esta razón hemos englobado este dato en nuestro estudio junto con la ganancia de 17q. Estos hallazgos han sido descritos con alta frecuencia en los NB-HR pero no han sido utilizados todavía en grandes estudios cooperativos para conocer cuál es su valor pronóstico real (27,28). Asimismo, en los grupos de MYCN no amplificado y ganancia de MYCN hemos observado tumores que presentan en común la pérdida del brazo largo del cromosoma 11, hallazgo no presente en el grupo de tumores con amplificación de MYCN.…”
Section: Discussion
unclassifiedAbstract
Smart CitationsHow this paper cites the one you are viewing
“…This phenomenon has been suggested previously in osteosarcomas, where LOH was accompanied by a significant increase in copy number [21]. Alternatively, copy number gain and the resulting allelic imbalance may result in a false reading of LOH by the genotyping algorithm [22]. Indeed, all three of our samples with MYCN amplification on chromosome 2p24 appeared to have LOH at that locus.…”
Section: Discussion
supporting
confidence: 81%
Abstract
Smart CitationsHow this paper cites the one you are viewing
“…The gain of 17q in neuroblastoma is highly heterogeneous, with breakpoints mapping over a 20 Mb region (Janoueix‐Lerosey et al, 2000; Lastowka et al, 2002). These studies include examples of 17q gain having occurred through numerous chromosomal mechanisms, such as iso(17q), t(1;17), t(11;17), and translocation of 17q with other partner chromosomes.…”
Section: Discussion
mentioning
confidence: 99%
Smart CitationsHow this paper cites the one you are viewing
“…(29) han detectado que en los tumores neuroblásticos favorables, la presencia del cromosoma 17 en disomía representa un signo de alto riesgo equiparable a la ganancia de 17q; por esta razón hemos englobado este dato en nuestro estudio junto con la ganancia de 17q. Estos hallazgos han sido descritos con alta frecuencia en los NB-HR pero no han sido utilizados todavía en grandes estudios cooperativos para conocer cuál es su valor pronóstico real (27,28). Asimismo, en los grupos de MYCN no amplificado y ganancia de MYCN hemos observado tumores que presentan en común la pérdida del brazo largo del cromosoma 11, hallazgo no presente en el grupo de tumores con amplificación de MYCN.…”
Section: Discussion
unclassified