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: MCF-7 human breast cancer cells propagated in vitro were treated with adenosine derivatives added to the culture medium . The effects on cell proliferation , glycolysis , and glutaminolysis were investigated . Of all adenosine derivatives tested , AMP was the most efficient inhibitor of cell proliferation . In AMP-treated cells , DNA synthesis decreased , whereas RNA and protein syntheses rose normally with time . In terms of carbohydrate metabolism , lactate production from glucose was drastically reduced ; therefore , most of lactate produced must have been derived from glutamine . Increases in the enzyme activities involved in glutamate degradation and in the malate-aspartate shuttle were observed . In contrast , actual glycolytic flux rates declined , whereas key glycolytic enzyme activities increased . Metabolites such as fructose 1,6-bisphosphate and pyruvate accumulated in AMP-arrested cells . Based on the lowered NAD level in the AMP-treated cells , lactate dehydrogenase , but not malate dehydrogenase , was impaired ; thereby the whole of glycolysis was inhibited . In compensation , glutamine catabolism was increased . NAD concentrations fell drastically because of the known inhibition of P-ribose-PP synthesis through heightened intracellular AMP levels . A hypothetical metabolic scheme to explain these results and to show how extracellular AMP may influence carbohydrate metabolism and cell proliferation is presented .
    OUTPUT:

agent
cellular energetics
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: MCF-7 human breast cancer cells propagated in vitro were treated with adenosine derivatives added to the culture medium . The effects on cell proliferation , glycolysis , and glutaminolysis were investigated . Of all adenosine derivatives tested , AMP was the most efficient inhibitor of cell proliferation . In AMP-treated cells , DNA synthesis decreased , whereas RNA and protein syntheses rose normally with time . In terms of carbohydrate metabolism , lactate production from glucose was drastically reduced ; therefore , most of lactate produced must have been derived from glutamine . Increases in the enzyme activities involved in glutamate degradation and in the malate-aspartate shuttle were observed . In contrast , actual glycolytic flux rates declined , whereas key glycolytic enzyme activities increased . Metabolites such as fructose 1,6-bisphosphate and pyruvate accumulated in AMP-arrested cells . Based on the lowered NAD level in the AMP-treated cells , lactate dehydrogenase , but not malate dehydrogenase , was impaired ; thereby the whole of glycolysis was inhibited . In compensation , glutamine catabolism was increased . NAD concentrations fell drastically because of the known inhibition of P-ribose-PP synthesis through heightened intracellular AMP levels . A hypothetical metabolic scheme to explain these results and to show how extracellular AMP may influence carbohydrate metabolism and cell proliferation is presented .
    OUTPUT:
