Matches in SemOpenAlex for { <https://semopenalex.org/work/W2150607752> ?p ?o ?g. }
- W2150607752 endingPage "14" @default.
- W2150607752 startingPage "3509" @default.
- W2150607752 abstract "MCF-7 human breast cancer cells, grown in long-term tissue culture, were found to be highly responsive to prolactin in terms of growth even in the presence of serum. Human prolactin, placental lactogen, and growth hormone (50-250 ng/ml) stimulated MCF-7 cells to grow when added to culture medium of cells in the presence of charcoal-stripped serum. Within 3 days of the hormone addition, a 4.4-fold increase in cell number was achieved with human prolactin at 100 ng/ml in the presence of 10% charcoal-stripped serum. Under these same conditions, estradiol-17 beta at 10(-8) M achieved only a 2-fold increase. After 6 days of culture, both estradiol-17 beta and prolactin gave a total 5-fold increase in cell number. No prolactin effect was achieved in the presence of 10% fetal bovine serum. Stripping fetal bovine serum with dextran-coated charcoal removes as much as 85% of the endogenous lactogens. Removal of these hormones is essential for demonstration of subsequent prolactin-induced growth response in MCF-7 cells, since bovine prolactin binds effectively to lactogen receptors on the surface of the cells but does not transmit a growth signal. When added simultaneously with human prolactin, bovine prolactin blocks the growth response to the former hormone. These results clearly demonstrate that, under the proper conditions of culture, the human breast cancer cell line MCF-7 is highly responsive to growth stimulation by homologous lactogenic hormones. This then affords us an excellent model for further studies on the possible role of prolactin in growth and maintenance of human breast cancer." @default.
- W2150607752 created "2016-06-24" @default.
- W2150607752 creator A5023778967 @default.
- W2150607752 creator A5072058527 @default.
- W2150607752 date "1987-07-01" @default.
- W2150607752 modified "2023-09-23" @default.
- W2150607752 title "Role of serum in the prolactin responsiveness of MCF-7 human breast cancer cells in long-term tissue culture." @default.
- W2150607752 cites W1490750970 @default.
- W2150607752 cites W1499988286 @default.
- W2150607752 cites W1552240535 @default.
- W2150607752 cites W1575356984 @default.
- W2150607752 cites W1576764490 @default.
- W2150607752 cites W1579418841 @default.
- W2150607752 cites W171795557 @default.
- W2150607752 cites W1892949261 @default.
- W2150607752 cites W1991333854 @default.
- W2150607752 cites W1999067362 @default.
- W2150607752 cites W1999701043 @default.
- W2150607752 cites W2012810539 @default.
- W2150607752 cites W2017885815 @default.
- W2150607752 cites W2019079853 @default.
- W2150607752 cites W2020333197 @default.
- W2150607752 cites W2040056083 @default.
- W2150607752 cites W2057780242 @default.
- W2150607752 cites W2059744309 @default.
- W2150607752 cites W2060731646 @default.
- W2150607752 cites W2069103732 @default.
- W2150607752 cites W2103885797 @default.
- W2150607752 cites W2119038594 @default.
- W2150607752 cites W2128893725 @default.
- W2150607752 cites W2131866269 @default.
- W2150607752 cites W2135734559 @default.
- W2150607752 cites W2136294313 @default.
- W2150607752 cites W2146307545 @default.
- W2150607752 cites W2296981264 @default.
- W2150607752 cites W2304609942 @default.
- W2150607752 cites W2419483566 @default.
- W2150607752 cites W247138709 @default.
- W2150607752 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/3581086" @default.
- W2150607752 hasPublicationYear "1987" @default.
- W2150607752 type Work @default.
- W2150607752 sameAs 2150607752 @default.
- W2150607752 citedByCount "53" @default.
- W2150607752 countsByYear W21506077522012 @default.
- W2150607752 countsByYear W21506077522013 @default.
- W2150607752 countsByYear W21506077522015 @default.
- W2150607752 countsByYear W21506077522016 @default.
- W2150607752 countsByYear W21506077522017 @default.
- W2150607752 countsByYear W21506077522018 @default.
- W2150607752 countsByYear W21506077522019 @default.
- W2150607752 countsByYear W21506077522022 @default.
- W2150607752 crossrefType "journal-article" @default.
- W2150607752 hasAuthorship W2150607752A5023778967 @default.
- W2150607752 hasAuthorship W2150607752A5072058527 @default.
- W2150607752 hasConcept C109541995 @default.
- W2150607752 hasConcept C121608353 @default.
- W2150607752 hasConcept C126322002 @default.
- W2150607752 hasConcept C134018914 @default.
- W2150607752 hasConcept C170493617 @default.
- W2150607752 hasConcept C172680121 @default.
- W2150607752 hasConcept C185592680 @default.
- W2150607752 hasConcept C2776659692 @default.
- W2150607752 hasConcept C2776953305 @default.
- W2150607752 hasConcept C2777064457 @default.
- W2150607752 hasConcept C2777675195 @default.
- W2150607752 hasConcept C2779064019 @default.
- W2150607752 hasConcept C2779234561 @default.
- W2150607752 hasConcept C2779404806 @default.
- W2150607752 hasConcept C2994423619 @default.
- W2150607752 hasConcept C54355233 @default.
- W2150607752 hasConcept C55493867 @default.
- W2150607752 hasConcept C62112901 @default.
- W2150607752 hasConcept C71315377 @default.
- W2150607752 hasConcept C71924100 @default.
- W2150607752 hasConcept C81885089 @default.
- W2150607752 hasConcept C86803240 @default.
- W2150607752 hasConcept C96232424 @default.
- W2150607752 hasConceptScore W2150607752C109541995 @default.
- W2150607752 hasConceptScore W2150607752C121608353 @default.
- W2150607752 hasConceptScore W2150607752C126322002 @default.
- W2150607752 hasConceptScore W2150607752C134018914 @default.
- W2150607752 hasConceptScore W2150607752C170493617 @default.
- W2150607752 hasConceptScore W2150607752C172680121 @default.
- W2150607752 hasConceptScore W2150607752C185592680 @default.
- W2150607752 hasConceptScore W2150607752C2776659692 @default.
- W2150607752 hasConceptScore W2150607752C2776953305 @default.
- W2150607752 hasConceptScore W2150607752C2777064457 @default.
- W2150607752 hasConceptScore W2150607752C2777675195 @default.
- W2150607752 hasConceptScore W2150607752C2779064019 @default.
- W2150607752 hasConceptScore W2150607752C2779234561 @default.
- W2150607752 hasConceptScore W2150607752C2779404806 @default.
- W2150607752 hasConceptScore W2150607752C2994423619 @default.
- W2150607752 hasConceptScore W2150607752C54355233 @default.
- W2150607752 hasConceptScore W2150607752C55493867 @default.
- W2150607752 hasConceptScore W2150607752C62112901 @default.
- W2150607752 hasConceptScore W2150607752C71315377 @default.
- W2150607752 hasConceptScore W2150607752C71924100 @default.
- W2150607752 hasConceptScore W2150607752C81885089 @default.