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: OBJECTIVE In addition to its effects on cholesterol levels , apoE3 has lipid-independent effects that contribute to cardiovascular protection ; one of these effects is the ability to inhibit cell cycling in VSMCs . The goal of this study was to identify and characterize cell cycle-regulatory mechanisms responsible for the anti-mitogenic effect of apoE . METHODS AND RESULTS Primary VSMCs were stimulated with serum in the absence or presence of apoE3. apoE3 upregulated expression of the cdk inhibitor , p27(kip1) , in primary VSMCs , and this effect required Cox2 and activation of PGI(2)-IP signaling . The microRNA family , miR221/222 has recently been identified as a post-translational regulator of p27 , and apoE3 inhibited miR221/222 expression in a Cox2- and PGI(2)/IP-dependent manner . Moreover , reconstituted miR222 expression was sufficient to override the effects of apoE on p27 expression and S phase entry . The ability to repress expression of miR221/222 is shared by apoE3-containing HDL but is absent from apoA-1 , LDL and apoE-depleted HDL . All three apoE isoforms regulate miR221/222 , and the effect is independent of the C-terminal lipid-binding domain. miR221/222 levels are increased in the aortae of apoE3-null mice and reduced when apoE3 expression is reconstituted by adeno-associated virus infection . Thus , regulation of miR221/222 by apoE3 occurs invivo as well as invitro . CONCLUSIONS ApoE inhibits VSMC proliferation by regulating p27 through miR221/222 . Control of cell cycle-regulatory microRNAs adds a new dimension to the spectrum of cardiovascular protective effects afforded by apoE and apoE-HDL .
    OUTPUT:

agent
evading growth suppressors
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: OBJECTIVE In addition to its effects on cholesterol levels , apoE3 has lipid-independent effects that contribute to cardiovascular protection ; one of these effects is the ability to inhibit cell cycling in VSMCs . The goal of this study was to identify and characterize cell cycle-regulatory mechanisms responsible for the anti-mitogenic effect of apoE . METHODS AND RESULTS Primary VSMCs were stimulated with serum in the absence or presence of apoE3. apoE3 upregulated expression of the cdk inhibitor , p27(kip1) , in primary VSMCs , and this effect required Cox2 and activation of PGI(2)-IP signaling . The microRNA family , miR221/222 has recently been identified as a post-translational regulator of p27 , and apoE3 inhibited miR221/222 expression in a Cox2- and PGI(2)/IP-dependent manner . Moreover , reconstituted miR222 expression was sufficient to override the effects of apoE on p27 expression and S phase entry . The ability to repress expression of miR221/222 is shared by apoE3-containing HDL but is absent from apoA-1 , LDL and apoE-depleted HDL . All three apoE isoforms regulate miR221/222 , and the effect is independent of the C-terminal lipid-binding domain. miR221/222 levels are increased in the aortae of apoE3-null mice and reduced when apoE3 expression is reconstituted by adeno-associated virus infection . Thus , regulation of miR221/222 by apoE3 occurs invivo as well as invitro . CONCLUSIONS ApoE inhibits VSMC proliferation by regulating p27 through miR221/222 . Control of cell cycle-regulatory microRNAs adds a new dimension to the spectrum of cardiovascular protective effects afforded by apoE and apoE-HDL .
    OUTPUT:
