Project description:To investigate the function of Neuropilin-1 (NRP-1) in breast cancer MDA-MB-231 cells. CRISPR-Cas9 gene editing was used to knockout (KO) the NRP-1 gene in MDA-MB-231 human triple-negative breast cancer cells. Differentially expressed genes (DEGs) were determined in NRP-1 KO and parental MDA-MB-231 cells using whole transcriptome next-generation sequencing.
Project description:Cmtm4 Knockout mouse was constructed by CRISPR-Cas9 technology, and the KO mice showed male infertility. A proteomic anlaysis of sperm proteins was performed by comparing KO and WT mice.
Project description:We generated a SNORD71 KO chondrocyte cell pool using CRISPR/Cas9 gene editing. A CRISPR control cell line was generated and used as a control. Levels of 2’-O-methylation of human rRNAs in SNORD71 KO cell pool and CRISPR control cells were evaluated by RiboMethSeq.
Project description:Immortalised HaCaT keratinocytes were transduced with Cas9 and the CRISPR-KO v1.1 genome-wide gRNA library. The gRNA library was prepared from genomic DNA isolated 14 days post library transduction. gRNA representation will be compared to the original CRISPR-KO v1.1 library to reveal genes essential for HaCaT survival and growth.
Project description:Immortalised HaCaT keratinocytes were transduced with Cas9 and the CRISPR-KO v1.1 genome-wide gRNA library. The gRNA library was prepared from genomic DNA isolated 14 days post library transduction. gRNA representation will be compared to the original CRISPR-KO v1.1 library to reveal genes essential for HaCaT survival and growth. .
This dataset contains all the data available for this study on 2019-08-14.
Project description:We recently identified C18ORF25 as a new exercise-regulated phophoprotein. To investigate potential in vivo functions of C18ORF25, we used CRISPR/Cas9 to generate a whole-body knock-out (KO) mouse model on a C57BL/6J background. Proteomic analysis was performed to identify potental changes in the proteome. To gain further insights into the possible signalling pathways regulated by C18ORF25, Soleus muscles from WT and KO mice (n=4) were isolated, and the muscle from one leg was maintained at resting tension with no stimulation as a control while the muscle from the contralateral leg was subject to electrical stimulation ex vivo. Muscles were quickly snap frozen and subject to single-shot label-free phosphoproteomic analysis to compare the signalling responses between the genotypes.
Project description:By a robust unbiased ChIP-seq approach, we demonstrated that CRISPR/Cas9 had crRNA-specific off-target binding activities in human genome. However, most of those binding off-targets could not be efficiently cleaved both in vivo and in vitro which suggested the cleavage off-target activity of CRISPR/Cas9 in human genome is very limited. We provided a valuable tool to further investigate the molecular mechanism of CRISPR/Cas9 and to optimize its in vivo targeting sgRNA binding sites were identified with ChipSeq by using GFP antibody (there are 2 replicates for egfa-t1 sgRNA,emx1 sgRNA and control without sgRNA in Hek293T cells, one egfa-t1 sgRNA,emx1 sgRNA and control without sgRNA in HeLaS3 cells)
Project description:RNA analysis of CRISPR/Cas9 ZNF519 knockout (KO), ZNF441 knockout (KO), ZNF468 knockout (KO) and wild type hESC-derived cortical organoids and ChIP-seq analysis of CRISPR/Cas9 ZNF519 knockout (KO) and wild type hESC-derived cortical organoids, and HEK293 cells with ZNF519 overexpression (OE).
