Dataset Information


Transcriptome analysis in a radiosensitive and a radioresistant cell line after ionizing radiation

ABSTRACT: Differential gene expression profiling was performed in two lymphoblastoid cell lines with different radiosentivitity, one radiosensitive (RS) and another radioresistant (RR), after different post-irradiation times. A greater and a prolonged transcriptional response after irradiation was induced in the RS cell line. Functional analysis showed that 24 h after irradiation genes involved in DNA damage response, negative regulation of the cell cycle and apoptosis were still differentially up-regulated in the RS cell line but not in the RR cell line. Sham-irradiated and irradiated (2 Gy) cell cultures of the RS and the RR cell line were incubated at 37ºC for 4 and 24 h and 14 days. After that, RNA was extracted and sequenced with QuantSeq technology

ORGANISM(S): Homo sapiens  

SUBMITTER: S Hornhardt   M Gomolka  M Borràs-Fresneda  Mireia Borràs-Fresneda  L Barrios  G Armengol  J F Barquinero  U Rössler 

PROVIDER: E-GEOD-80207 | ArrayExpress | 2016-04-13



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