Project description:CAMPARI2 CRISPR screening for SOCE modulators of ER stress. PC cells were sorted and sequenced for CRISPR whole KO library (De brie). Unsorted, SOrte din LOW PC and LOW PC Tunica treated fro 4hours were analysed.
Project description:We developed a Ligation-based Library vs Library high-throughput Yeast Two-Hybrid (LLL-Y2H) screening system to explore protein interactions.
Project description:Using piggyBac transposon based insertional mutagenesis, we have generated a haploid neural cell library harboring genome-wide mutations for genetic screening, and identified Park2 gene as a proof-of-concept in screening for Mn2+-mediated toxicity.
Project description:A strategy for the high-throughput screening of a peptide nucleic acid (PNA) encoded peptide library to allow the identification of MRSA and MSSA selective peptides including AMPs. This novel screening approach allows simultaneous screening of cell selective peptides with different uptake mechanisms including lytic peptides and non-lytic CPPs. MRSA and MSSA were incubated with Library-18 (50 uM; corresponding to 39 nM of each library member) under short incubation times (30 min) to ensure collection of both live and apoptotic cells, which allowed selection of lytic peptides as well as non-lytic CPPs. Incubation was followed by washing and lysis and the intracellular and membrane associated library members were extracted and purified by filter centrifugation (between 3,000 and 10,000 Da). The extracted PNA tags were hybridized onto custom designed microarrays. Each microarray consisted of 4 sub-arrays of 44,000 features each with 33 replicates of each oligonucleotide complementary to each member of the library as well as 1232 non-coding negative controls. Microarray scanning and data analysis (BlueFuse, BlueGenome) was used to extract the intensity of the FAM label, thereby giving the relative amount of PNA hybridized to each spot and the identity of the peptide.
Project description:To systematically delineate the Protein–Protein Interaction (PPI) network between ASFV and host immune pathway proteins, and ASFV-ASFV PPI, we used the recombination-based library vs library high-throughput yeast two-hybrid (RLL-Y2H) screening system.