Two opposing roles of O-glycans in tumor metastasis.

Two opposing roles of O-glycans in tumor metastasis.
复制标题

DOI:
10.1016/j.molmed.2012.02.001
复制
发表时间:
2012-04
影响因子:
13.6
通讯作者:
Fukuda M
Fukuda M
中科院分区:
医学1区
文献类型:
--
作者:
Tsuboi S;Hatakeyama S;Ohyama C;Fukuda M

文献摘要

参考文献

被引文献

相似文献

尽管转移性癌症患者发病率高,预后差,但对肿瘤转移的过程仍然知之甚少。已有研究表明,细胞表面的碳水化合物通过氨基酸丝氨酸或苏氨酸(O-多糖)与蛋白质结合,参与肿瘤转移,O-多糖的作用因其结构而异。Core2 O-多糖允许肿瘤细胞逃避免疫系统的自然杀伤(NK)细胞,并在循环系统中存活更长时间,从而促进肿瘤转移。Core3O-葡聚糖或O-甘露糖聚糖通过调节整合素介导的信号转导抑制肿瘤的形成和转移。在这里,我们重点介绍了我们在了解O-葡聚糖促进或抑制肿瘤转移的详细分子机制方面的最新进展。
Despite the high prevalence and poor outcome of patients with metastatic cancers, the processes of tumor metastasis still remain poorly understood. It has been shown that cell-surface carbohydrates attached to proteins through the amino acids serine or threonine (O-glycans) are involved in tumor metastasis, with the roles of O-glycans varying depending on their structures. Core2 O-glycans allow tumor cells to evade natural killer (NK) cells of the immune system and survive longer in the circulatory system, thereby promoting tumor metastasis. Core3 O-glycans or O-mannosyl glycans suppress tumor formation and metastasis by modulating integrin-mediated signaling. Here, we highlight recent advances in our understanding of the detailed molecular mechanisms by which O-glycans promote or suppress tumor metastasis.
DOI: 10.1016/j.immuni.2008.01.011
发表时间: 2008-03-01
期刊: IMMUNITY
影响因子: 32.4
作者:
Demotte, Nathalie;Stroobant, Vincent;van der Bruggen, Pierre
通讯作者: van der Bruggen, Pierre
DOI: 10.1073/pnas.0904515106
发表时间: 2009-07-21
影响因子: 11.1
作者:
Bao, Xingfeng;Kobayashi, Motohiro;Fukuda, Minoru
通讯作者: Fukuda, Minoru
DOI: 10.4049/jimmunol.1001635
发表时间: 2010-11-15
影响因子: 4.4
作者:
Cohen, Merav;Elkabets, Moshe;Lichtenstein, Rachel G.
通讯作者: Lichtenstein, Rachel G.
DOI: 10.1007/s12038-009-0077-4
发表时间: 2009-10-01
影响因子: 2.9
作者:
Gilbert, Scott F.
通讯作者: Gilbert, Scott F.
DOI: 10.4161/cam.2.4.6748
发表时间: 2008-10-01
影响因子: 3.2
作者:
Gu, Jianguo;Taniguchi, Naoyuki
通讯作者: Taniguchi, Naoyuki