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: Context:The ubiquitin-proteasome system and macroautophagy are two major pathways for intracellular protein degradation . Emerging lines of evidence have shown that blockade of ubiquitin-proteasome system by proteasome inhibitors activates macroautophagy.Objective:The purpose of this study was to determine the involvement of autophagy essential gene Beclin 1 in cytotoxicity of thyroid cancer cells mediated by proteasome inhibitors.Design:Autophagy was measured by acidic-trophic dye staining and EGF-LC3 distribution using fluorescence microscopy , as well as LC3-II transition using Western blot . To ascertain the effect of Beclin 1 , cells were transfected with Beclin 1 plasmid or shRNA against Beclin 1 . Cell viability and apoptotic cells were measured using MTT assay and flow cytometry , respectively.Results:Proteasome inhibitors decreased Beclin 1 expression . In addition , treatment with PI3K inhibitors 3-MA or wortmannin , as well as knockdown of Beclin 1 expression , was unable to affect autophagic responses mediated by proteasome inhibitors . Overexpression of Beclin 1 enhanced proteasome inhibitor-mediated cytotoxicity of thyroid cancer cells via suppression of survivin.Conclusions:Proteasome inhibitors cause Beclin 1-independent macroautophagic responses of thyroid cancer cells in a Beclin 1-independent manner . Beclin 1 possesses autophagy-independent antitumoral effects upon exposure of thyroid cancer cells to proteasome inhibitors .
    OUTPUT:

agent
resisting cell death
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: Context:The ubiquitin-proteasome system and macroautophagy are two major pathways for intracellular protein degradation . Emerging lines of evidence have shown that blockade of ubiquitin-proteasome system by proteasome inhibitors activates macroautophagy.Objective:The purpose of this study was to determine the involvement of autophagy essential gene Beclin 1 in cytotoxicity of thyroid cancer cells mediated by proteasome inhibitors.Design:Autophagy was measured by acidic-trophic dye staining and EGF-LC3 distribution using fluorescence microscopy , as well as LC3-II transition using Western blot . To ascertain the effect of Beclin 1 , cells were transfected with Beclin 1 plasmid or shRNA against Beclin 1 . Cell viability and apoptotic cells were measured using MTT assay and flow cytometry , respectively.Results:Proteasome inhibitors decreased Beclin 1 expression . In addition , treatment with PI3K inhibitors 3-MA or wortmannin , as well as knockdown of Beclin 1 expression , was unable to affect autophagic responses mediated by proteasome inhibitors . Overexpression of Beclin 1 enhanced proteasome inhibitor-mediated cytotoxicity of thyroid cancer cells via suppression of survivin.Conclusions:Proteasome inhibitors cause Beclin 1-independent macroautophagic responses of thyroid cancer cells in a Beclin 1-independent manner . Beclin 1 possesses autophagy-independent antitumoral effects upon exposure of thyroid cancer cells to proteasome inhibitors .
    OUTPUT:
