横纹肌肉瘤
肺泡横纹肌肉瘤
骨骼肌
癌变
肉瘤
心肌细胞
恶性肿瘤
生物
癌症研究
神经母细胞瘤
病理
内分泌学
医学
内科学
细胞培养
癌症
遗传学
作者
Joanna Bielańska,Javier Hernández‐Losa,Teresa Moliné,Rosa Somoza,Santiago Ramón y Cajal,Enric Condom,Joan Carles Ferreres,Antônio Felipe
标识
DOI:10.3109/07357907.2012.654872
摘要
Because Kv1.3 and Kv1.5 K+ channels are remodeled during tumorigenesis and participate in skeletal muscle proliferation, we analyzed their expression in human skeletal muscle sarcomas. Aggressive alveolar rhabdomyosarcoma (ARMS) and embryonal rhabdomyosarcoma (ERMS) were studied. Kv1.5 expression was moderate in adult muscle and low in ERMS, whereas it was notable in ARMS and embryonic samples. Kv1.3 expression showed no major differences between RMS and healthy samples. We found a correlation of Kv1.3 and Kv1.5 expression with the tumor malignancy.
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