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:C0027627 (
metastases
)
103,950
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
A new cell line (
SARG
) was established from a human radiation-induced osteosarcoma (OSA). It showed an epithelial-like morphology with polymorphous and sometimes bizarre nuclei.
SARG
had an osteoblastic differentiation pattern: almost 100% of the cells were positive for alkaline phosphatase, type I and III collagens and osteonectin. The expression of class I HLA antigens was detectable even after 40 in vitro passages. The expression of MHC antigens was greatly increased after in vitro treatment with interferon gamma (IFN-gamma), whereas interferon alpha (IFN-alpha) and tumor necrosis factor alpha (TNF-alpha) increased the expression of class I antigens, but not of class II antigens.
SARG
was tumorigenic after subcutaneous injection in nude mice. Experimental
metastases
were never detected.
...
PMID:SARG: a new human osteosarcoma cell line. Expression of bone markers and of major histocompatibility antigens. 162 59