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: Peptide 11 , CDPGYIGSR-NH2 , is a segment of laminin which blocks tumor cell invasion . A high affinity laminin receptor in tumor cells is thought to be blocked by the carboxyl-terminal YIGSR , and conformational energy calculations suggest that the glycine in YIGSR allows an important conformational bend . We replaced the YIGSR glycine residue in peptide 11 with either D-alanine or L-alanine to allow or disfavor the proposed glycine bend . We found the Gly7--&gt;D-Ala7 analog to be equal to peptide 11 in inhibiting tumor cell invasion of basement membrane matrix . The Gly7--&gt;L-Ala7 analog was much less capable of invasion inhibition . Two-dimensional 1H-1H NMR was used to study the solution conformations of the peptide 11 analogs . NOESY experiments revealed close NH-NH contacts in peptide 11 and the D-Ala7 analog , but not in the L-Ala7 analog . Molecular dynamics generated low energy structures with excellent NOE agreement for peptide 11 and its analogs . Both peptide 11 and the D-Ala7 analog , but not the less active L-Ala7 analog , were predicted to have similar bends around Gly7 or D-Ala7 . These results suggest that a bend in the YIGSR region of peptide 11 may be important for the binding of laminin to its metastasis-associated receptor .
    OUTPUT:

agent
activating invasion and metastasis
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: Peptide 11 , CDPGYIGSR-NH2 , is a segment of laminin which blocks tumor cell invasion . A high affinity laminin receptor in tumor cells is thought to be blocked by the carboxyl-terminal YIGSR , and conformational energy calculations suggest that the glycine in YIGSR allows an important conformational bend . We replaced the YIGSR glycine residue in peptide 11 with either D-alanine or L-alanine to allow or disfavor the proposed glycine bend . We found the Gly7--&gt;D-Ala7 analog to be equal to peptide 11 in inhibiting tumor cell invasion of basement membrane matrix . The Gly7--&gt;L-Ala7 analog was much less capable of invasion inhibition . Two-dimensional 1H-1H NMR was used to study the solution conformations of the peptide 11 analogs . NOESY experiments revealed close NH-NH contacts in peptide 11 and the D-Ala7 analog , but not in the L-Ala7 analog . Molecular dynamics generated low energy structures with excellent NOE agreement for peptide 11 and its analogs . Both peptide 11 and the D-Ala7 analog , but not the less active L-Ala7 analog , were predicted to have similar bends around Gly7 or D-Ala7 . These results suggest that a bend in the YIGSR region of peptide 11 may be important for the binding of laminin to its metastasis-associated receptor .
    OUTPUT:
