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: Mouse models can be useful for increasing the understanding of lung tumorigenesis and assessing the potential of chemopreventive agents . We explored the role of inflammation in lung tumor development in mice with knockout of the tumor suppressor Gprc5a . Examination of normal lung tissue and tumors from 51 Gprc5a(+/+) ( adenoma incidence , 9.8% ; adenocarcinoma , 0% ) and 38 Gprc5a(-/-) mice ( adenoma , 63% ; adenocarcinoma , 21% ) revealed macrophage infiltration into lungs of 45% of the Gprc5a(-/-) mice and 8% of Gprc5a(+/+) mice and the direct association of macrophages with 42% of adenomas and 88% of adenocarcinomas in the knockout mice . Gprc5a(-/-) mouse lungs contained higher constitutive levels of proinflammatory cytokines and chemokines and were more sensitive than lungs of Gprc5a(+/+) mice to stimulation of NF-kappaB activation by lipopolysaccharide in vivo . Studies with epithelial cells cultured from tracheas of Gprc5a(-/-) and Gprc5a(+/+) mice revealed that Gprc5a loss is associated with increased cell proliferation , resistance to cell death in suspension , and increased basal , tumor necrosis factor alpha-induced , and lipopolysaccharide-induced NF-kappaB activation , which were reversed partially in Gprc5a(-/-) adenocarcinoma cells by reexpression of Gprc5a . Compared with Gprc5a(+/+) cells , the Gprc5a(-/-) cells produced higher levels of chemokines and cytokines and their conditioned medium induced more extensive macrophage migration . Silencing Gprc5a and the p65 subunit of NF-kappaB in Gprc5a(+/+) and Gprc5a(-/-) cells , respectively , reversed these effects . Thus , Gprc5a loss enhances NF-kappaB activation in lung epithelial cells , leading to increased autocrine and paracrine interactions , cell autonomy , and enhanced inflammation , which may synergize in the creation of a tumor-promoting microenvironment .
    OUTPUT:

agent
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: Mouse models can be useful for increasing the understanding of lung tumorigenesis and assessing the potential of chemopreventive agents . We explored the role of inflammation in lung tumor development in mice with knockout of the tumor suppressor Gprc5a . Examination of normal lung tissue and tumors from 51 Gprc5a(+/+) ( adenoma incidence , 9.8% ; adenocarcinoma , 0% ) and 38 Gprc5a(-/-) mice ( adenoma , 63% ; adenocarcinoma , 21% ) revealed macrophage infiltration into lungs of 45% of the Gprc5a(-/-) mice and 8% of Gprc5a(+/+) mice and the direct association of macrophages with 42% of adenomas and 88% of adenocarcinomas in the knockout mice . Gprc5a(-/-) mouse lungs contained higher constitutive levels of proinflammatory cytokines and chemokines and were more sensitive than lungs of Gprc5a(+/+) mice to stimulation of NF-kappaB activation by lipopolysaccharide in vivo . Studies with epithelial cells cultured from tracheas of Gprc5a(-/-) and Gprc5a(+/+) mice revealed that Gprc5a loss is associated with increased cell proliferation , resistance to cell death in suspension , and increased basal , tumor necrosis factor alpha-induced , and lipopolysaccharide-induced NF-kappaB activation , which were reversed partially in Gprc5a(-/-) adenocarcinoma cells by reexpression of Gprc5a . Compared with Gprc5a(+/+) cells , the Gprc5a(-/-) cells produced higher levels of chemokines and cytokines and their conditioned medium induced more extensive macrophage migration . Silencing Gprc5a and the p65 subunit of NF-kappaB in Gprc5a(+/+) and Gprc5a(-/-) cells , respectively , reversed these effects . Thus , Gprc5a loss enhances NF-kappaB activation in lung epithelial cells , leading to increased autocrine and paracrine interactions , cell autonomy , and enhanced inflammation , which may synergize in the creation of a tumor-promoting microenvironment .
    OUTPUT:
