human
The task is to decide the Hallmarks of Cancer (HOC) taxonomy of the article based on its abstract. The input is an abstract text. There are 10 topics you will need to decide whether the article is related to. Topics: sustaining proliferative signaling, evading growth suppressors, resisting cell death, enabling replicative immortality, inducing angiogenesis, activating invasion and metastasis, genomic instability and mutation, tumor promoting inflammation, cellular energetics, avoiding immune destruction. The output should be topics from the above 10 topics, that are related to the input article. Please note one article can be related to multiple topics. Output format: provide a semicolon-separated list of relevant topics.
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    INPUT: Breast cancer causes death due to distant metastases in which tumor cells produce matrix metalloproteinase ( MMP ) enzymes which facilitate invasion . Oleuropein , the main olive oil polyphenol , has anti-proliferative effects . This study aimed to investigate the effect of oleuropein on the metastatic and anti-metastatic gene expression in the MDA human breast cancer cell line . We evaluated the MMPs and TIMPs gene expression by semi-quantitative reverse transcriptase polymerase chain reaction ( RT-PCR ) in treated and untreated cells . This study demonstrated that OL may induce anti-metastatic effects on human breast cancer cells . We found that TIMP1,-3 , and -4 were over-expressed after all periods of incubation in treated cancer cells compared to untreated cells , while MMP2 and MMP9 genes were down-regulated , at least initially . Treatment of breast cancer cells with oleuropein could help in prevention of cancer metastasis by increasing the TIMPs and suppressing the MMPs gene expressions .
    OUTPUT:

agent
activating invasion and metastasis
The task is to decide the Hallmarks of Cancer (HOC) taxonomy of the article based on its abstract. The input is an abstract text. There are 10 topics you will need to decide whether the article is related to. Topics: sustaining proliferative signaling, evading growth suppressors, resisting cell death, enabling replicative immortality, inducing angiogenesis, activating invasion and metastasis, genomic instability and mutation, tumor promoting inflammation, cellular energetics, avoiding immune destruction. The output should be topics from the above 10 topics, that are related to the input article. Please note one article can be related to multiple topics. Output format: provide a semicolon-separated list of relevant topics.
    ###
    INPUT: Breast cancer causes death due to distant metastases in which tumor cells produce matrix metalloproteinase ( MMP ) enzymes which facilitate invasion . Oleuropein , the main olive oil polyphenol , has anti-proliferative effects . This study aimed to investigate the effect of oleuropein on the metastatic and anti-metastatic gene expression in the MDA human breast cancer cell line . We evaluated the MMPs and TIMPs gene expression by semi-quantitative reverse transcriptase polymerase chain reaction ( RT-PCR ) in treated and untreated cells . This study demonstrated that OL may induce anti-metastatic effects on human breast cancer cells . We found that TIMP1,-3 , and -4 were over-expressed after all periods of incubation in treated cancer cells compared to untreated cells , while MMP2 and MMP9 genes were down-regulated , at least initially . Treatment of breast cancer cells with oleuropein could help in prevention of cancer metastasis by increasing the TIMPs and suppressing the MMPs gene expressions .
    OUTPUT:
