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: High-grade prostate cancers express high levels of matrix metalloproteinases ( MMPs ) , major enzymes involved in tumor invasion and metastasis . However , the tumor cell lines commonly employed for prostate cancer research express only small amounts of MMPs when cultivated as monolayer cultures , in common culture media . The present study was conducted to ascertain whether culture conditions that include fibronectin can alter MMP2 and MMP9 expression by the human prostatic epithelial cell lines RWPE-1 , LNCaP and PC-3 . These cells were individually seeded at 2×10(4) cells/cm(2) , cultivated until they reached 80% confluence , and then exposed for 4h to fibronectin , after which the conditioned medium was analyzed by gelatin zymography . Untreated cells were given common medium . Only RWPE-1 cells express detectable amounts of MMP9 when cultivated in common medium , whereas the addition of fibronectin induced high expression levels of pro and active forms of MMP2 in all tested cell lines . Our findings demonstrate that normal and tumor prostate cell lines express MMP2 activity when in contact with extracellular matrix components or blood plasma proteins such as fibronectin . Future studies of transcriptomes and proteomes in prostate cancer research using these cell lines should not neglect these important conclusions .
    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: High-grade prostate cancers express high levels of matrix metalloproteinases ( MMPs ) , major enzymes involved in tumor invasion and metastasis . However , the tumor cell lines commonly employed for prostate cancer research express only small amounts of MMPs when cultivated as monolayer cultures , in common culture media . The present study was conducted to ascertain whether culture conditions that include fibronectin can alter MMP2 and MMP9 expression by the human prostatic epithelial cell lines RWPE-1 , LNCaP and PC-3 . These cells were individually seeded at 2×10(4) cells/cm(2) , cultivated until they reached 80% confluence , and then exposed for 4h to fibronectin , after which the conditioned medium was analyzed by gelatin zymography . Untreated cells were given common medium . Only RWPE-1 cells express detectable amounts of MMP9 when cultivated in common medium , whereas the addition of fibronectin induced high expression levels of pro and active forms of MMP2 in all tested cell lines . Our findings demonstrate that normal and tumor prostate cell lines express MMP2 activity when in contact with extracellular matrix components or blood plasma proteins such as fibronectin . Future studies of transcriptomes and proteomes in prostate cancer research using these cell lines should not neglect these important conclusions .
    OUTPUT:
