Please note that we have stopped the regular imports of Gene Expression Omnibus (GEO) data into ArrayExpress. This may not be the latest version of this experiment.
E-GEOD-46861 - PTHR1 knock-down in osteosarcoma cells
Released on 1 July 2015, last updated on 19 August 2015
Expression analysis of OS tumors with shRNA knockdown of PTHR1 mouse OS 80 (a Cre:lox OS cell line from Boston) was tagged with firefly luciferase expression construct. They were then infected with either control (renilla luciferase shRNA) or an shRNA that effective knocks-down PTHR1 (PTHR1.358; para-thyroid hormone receptor). The cells were injected with matrigel onto the back flank of Balb/c nu/nu mice and left to grow for 1 month with weekly monitoring of tumour size by in vivo luciferase assay. At 4 weeks the tumours were removed and trizol stored. Whole tumour was ground up and set form micro-array. 6 tumors with shRNA PTHR1 knockdown ; 6 tumors with shRNA control (renilla luciferase shRNA) knockdown
transcription profiling by array
Alistair Morgan Chalk <email@example.com>, Alistair Chalk, Ankita Goraida, Carl Walkley, Jack Martin, Megan Russell, Patricia Ho