TSS8495 - Toxicogenomic signature of primary T lymphocytes exposed to B[a]P
Public Interventional


Summary

Organism Homo sapiens
CellT cell
Cell lineT cell

Characteristics

Experimental typeNa
SexNa
GenerationF0
Developmental stageNa

Overview


Genomic signature information

Technology used Array
Platform GPL25336

Statistical information

Control samples 4
Treated samples 4
Pvalue Cutoff 0.05
FC Cutoff None
Statistical processing The statistical filtration of the genes differentially expressed between CTR and B[a]P-treated samples was performed using the Annotation, Mapping, Expression and Network suite of tools (Chalmel and Primig, 2008). Briefly, we first filtered genes with at least one signal above the background expression cutoff (> 0.0) and with a minimal variation of 10% between both experimental conditions as determined by the inflection point of the fold-change curve. Finally, a paired Student's t test (p = 0.05) was used to identify significantly differentially expressed genes which were further classified into two expression patterns: up-regulated and down-regulated genes after B[a]P exposure.

Associated Factors

Chemical factor n° 1

Chemical benzo[a]pyrene
Route Medium
Vehicule DMSO
Dose 2.0 µM
Exposure time 48.0 hours
Exposure frequencies No exposure frequencies provided

No biological subfactors linked to this factor

No physical subfactors linked to this factor