Abstract:
:Prostate cancer is an extremely heterogeneous disease; patients that do progress to late-stage metastatic prostate cancer have limited treatment options, mostly palliative. Molecules involved in the metastatic cascade may prove beneficial in stratifying patients to assign appropriate treatment modalities and may also prove to be therapeutic antimetastatic targets. The tetraspanin group of molecules are integral membrane proteins that associate with motility-related proteins such as integrins. Clinical studies have mostly shown that reduced expression levels of the tetraspanin CD9 are correlated with tumour progression in a range of cancers. Furthermore, functional studies have shown CD9 to be involved in cell motility and adhesion and that it may influence metastasis. The effects of endogenous CD9 on prostate cancer initiation and progression were analysed by crossing a Cd9-/- (KO) murine model with a model of de novo developing and spontaneously metastasising prostate cancer, namely the transgenic adenocarcinoma of mouse prostate model. Our study demonstrates for the first time that ablation of Cd9 had no detectable effect on de novo primary tumour onset, but did significantly increase metastasis to the liver but not the lungs.
journal_name
Int J Cancerjournal_title
International journal of cancerauthors
Copeland BT,Bowman MJ,Boucheix C,Ashman LKdoi
10.1002/ijc.28204subject
Has Abstractpub_date
2013-10-15 00:00:00pages
1803-12issue
8eissn
0020-7136issn
1097-0215journal_volume
133pub_type
杂志文章abstract::Exposure of Chinese hamster cells to polyamines at an elevated temperature (42 degrees C) results in synergistic cell killing. The effectiveness of polyamines in potentiating thermal killing decreases in the following order: spermine greater than spermidine greater than cadaverine greater than putrescine. The magnitud...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910220515
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abstract::Mortality rates for cancer of all sites combined and for 12 selected sites or site groups in Estonia from 1965 to 1989 were studied to assess overall progress in controlling cancer. Between 1965-1969 and 1985-1989, age-standardized mortality (world population) increased by 12.0% among males and decreased by 5.1% among...
journal_title:International journal of cancer
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journal_title:International journal of cancer
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journal_title:International journal of cancer
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journal_title:International journal of cancer
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journal_title:International journal of cancer
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journal_title:International journal of cancer
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journal_title:International journal of cancer
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abstract::To provide an up-to-date overview of recent trends in mortality from oral and pharyngeal cancer, we analyzed death certification data for 61 countries worldwide provided by the World Health Organization in 2010-2015, and, for selected most populous countries, over the period 1970-2016. For 12 largest countries, we ana...
journal_title:International journal of cancer
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abstract::Thiazolidinedione derivatives with potent antiarthritic activity, such as CGP 52608, have been suggested to exert their biological effects through the activation of the orphan nuclear receptor RORalpha. Since response elements for this receptor are present in the promoter region of cell cycle-related genes (i.e., p21(...
journal_title:International journal of cancer
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abstract::Chemotherapy is a well-established risk factor for acute myeloid leukemia (AML) but little is known about other prescription drugs and AML risk. We report data from a population-based Los Angeles County study in which 299 matched case-control pairs had complete data on prescription drug use and 88% of cases were subty...
journal_title:International journal of cancer
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abstract::Although tobacco smoking, pan chewing and alcohol drinking are important risk factors for head and neck cancer (HNC), the HNC risks conferred by products available in Nepal for these habits are unknown. We assessed the associations of tobacco smoking, chewing habits, and alcohol drinking with HNC risk in Nepal. A case...
journal_title:International journal of cancer
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journal_title:International journal of cancer
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更新日期:2016-03-15 00:00:00
abstract::Urinary bladder cancer is a heterogeneous disease with tumors ranging from papillary noninvasive (stage Ta) to solid muscle infiltrating tumors (stage T2+). The risk of progression and death for the most frequent diagnosed type, Ta, is low, but the high incidence of recurrences has a significant effect on the patients...
journal_title:International journal of cancer
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journal_title:International journal of cancer
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journal_title:International journal of cancer
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journal_title:International journal of cancer
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abstract::Hereditary non-polyposis colorectal cancer (HNPCC) is known to be associated with several extracolonic cancers, e.g., cancers of the endometrium, stomach, urinary tract, small bowel and ovary. An association between HNPCC and brain tumours has also been reported, although previous risk analysis did not reveal an exces...
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