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首页> 外文期刊>Nature reviews Cancer >Pathogenetic mechanisms in thyroid follicular-cell neoplasia.
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Pathogenetic mechanisms in thyroid follicular-cell neoplasia.

机译:甲状腺滤泡细胞瘤形成的发病机制。

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摘要

Thyroid cancer is one of the few malignancies that are increasing in incidence. Recent advances have improved our understanding of its pathogenesis; these include the identification of genetic alterations that activate a common effector pathway involving the RET-Ras-BRAF signalling cascade, and other unique chromosomal rearrangements. Some of these have been associated with radiation exposure as a pathogenetic mechanism. Defects in transcriptional and post-transcriptional regulation of adhesion molecules and cell-cycle control elements seem to affect tumour progression. This information can provide powerful ancillary diagnostic tools and can also be used to identify new therapeutic targets.
机译:甲状腺癌是少数几率不断上升的恶性肿瘤之一。最近的进展提高了我们对其发病机理的认识。这些包括鉴定可激活涉及RET-Ras-BRAF信号级联反应的常见效应子途径的遗传改变,以及其他独特的染色体重排。其中一些已经与放射线暴露作为致病机理有关。粘附分子和细胞周期控制元件的转录和转录后调控的缺陷似乎影响肿瘤的进展。该信息可提供强大的辅助诊断工具,还可用于识别新的治疗靶标。

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