English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Monoclonal antibodies raised against B 16 melanoma cells in syngeneic mice were functionally screened for their ability to inhibit cell adhesion in tissue culture. Three of these antibodies (16/43, 16/77, 16/82), when preinjected into C57BL/6 mice, markedly reduced the number of experimental lung metastases produced by B 16 cells, possibly by interference with their adhesion to the lung endothelia. We now report that these monoclonal antibodies block in vitro attachment of the majority of human melanoma cell lines tested and also of carcinoma, neuroblastoma, and glioblastoma cells from both mice and humans but untransformed cell lines such as 3T3 mouse or MRC-5 human fibroblasts are not affected. The antibodies also react with mouse teratocarcinoma stem cells (F9, PCC4) but not with differentiated teratocarcinoma lines (PYS-2, 944). Furthermore, the antiadhesion activity of the antibodies could be quantitatively absorbed by intact human and mouse tumor cells but not by untransformed cells, suggesting that the corresponding antigens may represent tumor-associated cell surface components. Correspondingly, the antigens were found on simian virus 40-transformed 3T3 mouse fibroblasts and are expressed in a temperature-sensitive fashion in chicken fibroblasts transformed with a temperature-sensitive Rous sarcoma virus. On "immunoblots" of NaDodSO4-containing gels the three selected antibodies (16/43, 16/82, 19/1) were absorbed by antigens with molecular weights of 40,000 and 50,000.

Monoclonal antibodies that prevent adhesion of B 16 melanoma cells and reduce metastases in mice: crossreaction with human tumor cells.