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: In human colorectal adenomas or polyps , cyclooxygenase-2 is expressed predominantly by stromal ( or interstitial ) macrophages . Therefore , we tested the hypothesis that macrophage cyclooxygenase-2 has paracrine pro-tumorigenic activity using in vitro models of macrophage-epithelial cell interactions . We report that macrophages can promote tumorigenic progression of intestinal epithelial cells ( evidenced by decreased cell-cell contact inhibition , increased proliferation and apoptosis , gain of anchorage-independent growth capability , decreased membranous E-cadherin expression , up-regulation of cyclooxygenase-2 expression , down-regulation of transforming growth factor-beta type II receptor expression and resistance to the anti-proliferative activity of transforming growth factor-beta(1) ) in a paracrine , cyclooxygenase-2-dependent manner . Pharmacologically relevant concentrations ( 1-2 microM ) of a selective cyclooxygenase-2 inhibitor had no detectable , direct effect on intestinal epithelial cells but inhibited the macrophage-epithelial cell signal mediating tumorigenic progression . Cyclooxygenase-2-mediated stromal-epithelial cell signalling during the early stages of intestinal tumorigenesis provides a novel target for chemoprevention of colorectal cancer ( and other gastro-intestinal epithelial malignancies , which arise on a background of chronic inflammation , such as gastric cancer ) and may explain the discrepancy between the concentrations of cyclooxygenase inhibitors required to produce anti-neoplastic effects in vitro and in vivo .
    OUTPUT:

agent
evading growth suppressors;resisting cell death;sustaining proliferative signaling;tumor promoting inflammation
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: In human colorectal adenomas or polyps , cyclooxygenase-2 is expressed predominantly by stromal ( or interstitial ) macrophages . Therefore , we tested the hypothesis that macrophage cyclooxygenase-2 has paracrine pro-tumorigenic activity using in vitro models of macrophage-epithelial cell interactions . We report that macrophages can promote tumorigenic progression of intestinal epithelial cells ( evidenced by decreased cell-cell contact inhibition , increased proliferation and apoptosis , gain of anchorage-independent growth capability , decreased membranous E-cadherin expression , up-regulation of cyclooxygenase-2 expression , down-regulation of transforming growth factor-beta type II receptor expression and resistance to the anti-proliferative activity of transforming growth factor-beta(1) ) in a paracrine , cyclooxygenase-2-dependent manner . Pharmacologically relevant concentrations ( 1-2 microM ) of a selective cyclooxygenase-2 inhibitor had no detectable , direct effect on intestinal epithelial cells but inhibited the macrophage-epithelial cell signal mediating tumorigenic progression . Cyclooxygenase-2-mediated stromal-epithelial cell signalling during the early stages of intestinal tumorigenesis provides a novel target for chemoprevention of colorectal cancer ( and other gastro-intestinal epithelial malignancies , which arise on a background of chronic inflammation , such as gastric cancer ) and may explain the discrepancy between the concentrations of cyclooxygenase inhibitors required to produce anti-neoplastic effects in vitro and in vivo .
    OUTPUT:
