Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Target Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Query: UMLS:C0265264 (
HOS
)
1,119
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Matrix degrading enzymes released upon autocrine and/or paracrine induction exert a key role in modulating tumor cell behavior. Osteosarcoma is a highly metastatic cancer, with a redundancy of autocrine loops. Here we report that human osteosarcoma cells express a wide array of chemokine receptors and respond to chemokine activation with the release of
N-acetyl-beta-D-glucosaminidase
and gelatinase/collagenase activity. Of the two cell lines studied, the osteoblast-like MG-63 showed a higher responsivity compared to the less differentiated
HOS
. This suggests that chemokine modulation of matrix degrading enzymes requires the maintaining of the osteoblastic phenotype and of signaling pathways which occur in normal tissue.
...
PMID:Human osteosarcoma cells release matrix degrading enzymes in response to chemokine activation. 1111 33