Oral field cancerization: carcinogen-induced independent events or micrometastatic deposits?

Oral field cancerization: carcinogen-induced independent events or micrometastatic deposits?
复制标题

口腔癌变:致癌物诱发的独立事件还是微转移沉积物?

DOI:
--
复制
发表时间:
2000
期刊:
Cancer Epidemiology, Biomarkers and Prevention
影响因子:
--
通讯作者:
P. Slootweg
P. Slootweg
中科院分区:
--
文献类型:
--
作者:
M. G. V. Oijen;P. Slootweg

文献摘要

参考文献

被引文献

相似文献

头颈部鳞状细胞癌(HNSCC)患者常发展为多发性(前)恶性病变。这一发现导致了野区癌变理论,该理论假设由于整个组织区域的多种遗传异常,上气消化道的整个上皮表面发生(预)恶性病变的风险增加。组织学上正常的癌旁粘膜的改变支持了这一假设。目前,人们提出了一个问题,即多个病变是相互独立发展还是由迁移的恶性细胞或祖细胞发展而来。大多数粘膜改变似乎与接触酒精和/或烟草有关。此外,几乎所有来自HNSCC患者的原发远端肿瘤似乎都是克隆无关的。因此,有更多的证据表明,场癌是由多个独立事件引起的,而不是由基因改变细胞的迁移引起的。
Patients with a head and neck squamous cell carcinoma (HNSCC) often develop multiple (pre)malignant lesions. This finding led to the field cancerization theory, which hypothesizes that the entire epithelial surface of the upper aerodigestive tract has an increased risk for the development of (pre)malignant lesions because of multiple genetic abnormalities in the whole tissue region. Demonstration of alterations in histologically normal tumor-adjacent mucosa from HNSCC patients supported this hypothesis. Currently, the question has been raised whether multiple lesions develop independently from each other or from migrated malignant or progenitor cells. The majority of the mucosal alterations appear to be related to the exposure to alcohol and/or tobacco. Moreover, almost all primary remote tumors from HNSCC patients appear to be clonally unrelated. Therefore, there is more evidence that field cancerization is due to multiple independent events than to migration of genetically altered cells.
来自 X 连锁严重联合免疫缺陷专性携带者的自然杀伤细胞中非随机 X 染色体失活。
DOI: --
发表时间: 1993
期刊: Journal of immunology (Baltimore, Md. : 1950)
影响因子: --
作者:
Wengler,GS;Allen,RC;Parolini,O;Smith,H;Conley,ME
通讯作者: Conley,ME
原发性头颈癌和相应的上呼吸消化道第二原发癌中 p53 基因突变不一致。
DOI: --
发表时间: 1993
期刊: Cancer research
影响因子: 11.2
作者:
Chung,KY;Mukhopadhyay,T;Kim,J;Casson,A;Ro,JY;Goepfert,H;Hong,WK;Roth,JA
通讯作者: Roth,JA
DOI: 10.1093/jnci/85.12.971
发表时间: 1993-06-16
期刊: JOURNAL OF THE NATIONAL CANCER INSTITUTE
影响因子: --
作者:
SHIN, DM;VORAVUD, N;HITTELMAN, WN
通讯作者: HITTELMAN, WN
DOI: 10.1172/jci119748
发表时间: 1997-10-15
影响因子: 15.9
作者:
Franklin, WA;Gazdar, AF;Miller, YE
通讯作者: Miller, YE
与吸烟和上呼吸消化道癌相关的致癌生物​​标志物。
DOI: 10.1002/jcb.240531005
发表时间: 1993
期刊: Journal of cellular biochemistry. Supplement
影响因子: --
作者:
Hecht,SS;Carmella,SG;Murphy,SE;Foiles,PG;Chung,FL
通讯作者: Chung,FL