RNA-seq of ATM-knockout human embryonic stem-cells (h-pES10) treated with the LATS1/2 inhibitor Lats-IN-1 (TRULI) for 24 h against untreated cells
LATS1/2 are canonical Hippo signaling pathway components. Our genome-wide screen indicated a synthetic viable effect of Hippo pathway inhibition in ATM-depleted human embryonic and neural progenitor cells. This experiment was designed in order to get mechanistic insights regarding the molecular effect of Hippo pathway inhibition on ATM-knockout cells. Such chemical inhibition could potentially be used as a means to impede Ataxia-Telangiectasia-related neurodegeneration. Experimental procedure: 2 clones of ATM-knockout h-pES10 cells were plated on 6 well plates with MEFs feeder layer. 1 d after plating, medium was replaced with standard medium (as control) or medium containing 10 µM of LATS1/2 inhibitor, TRULI (Lats-IN-1) for 24 h. Cells were then harvested, total RNA was extracted, libraries for RNA sequencing were generated and sequenced. Total reads were mapped to human GRCh38 reference genome, and to mouse GRCm38 using STAR package. XenofilteR package in R was used to filter out mouse-originated reads. Count tables and differential analysis were performed using EdgeR package in R.