rna-seq expression and dna alteration data (OmicSoft Corporation)
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rna-seq expression and dna alteration data
Rna Seq Expression And Dna Alteration Data, supplied by OmicSoft Corporation, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/rna+seq+data+processing/rna+seq+expression+and+dna+alteration+data/pmc08919295-317-8-13
Average 90 stars, based on 1 article reviews
Rna Seq Expression And Dna Alteration Data, supplied by OmicSoft Corporation, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/rna+seq+data+processing/rna+seq+expression+and+dna+alteration+data/pmc08919295-317-8-13
Average 90 stars, based on 1 article reviews
rna-seq expression and dna alteration data - by Bioz Stars,
2026-11
90/100 stars
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1) Product Images from "Profiling of diverse tumor types establishes the broad utility of VHL-based ProTaCs and triages candidate ubiquitin ligases"
Article Title: Profiling of diverse tumor types establishes the broad utility of VHL-based ProTaCs and triages candidate ubiquitin ligases
Journal: iScience
doi: 10.1016/j.isci.2022.103985
Figure Legend Snippet: Correlation of PROTAC activity with CRBN and VHL RNA expression, DNA copy number, and protein level (A and B) DC50 values from the cell line panel for each compound were used to group the cell lines into the bottom (low) and top (high) quartiles. Low and high quartiles were plotted against ligase mRNA expression or copy number, p values from unpaired two-samples, two-sided Wilcoxon rank sum tests of the groups were calculated. (A) dBET1 activity correlates significantly with CRBN copy number, p = 0.00058, and mRNA expression, p = 0.0048. Cell lines with non-synonymous mutations of CRBN were marked in red. (B) MZ1 activity correlates with VHL RNA expression, p = 0.028 but not VHL copy number, p = 0.059. Cell lines with non-synonymous mutations of VHL were marked in red. (C) Dose-response curves from representative kidney-derived cancer cell lines are shown; 786-O is devoid of both VHL and CRBN activity, 769P is lacking VHL activity. Dose titration curves are derived from n = 2 independent experiments, error bars represent standard error of the mean (SEM). (D) Lysates from untreated cells were separated by capillary electrophoresis, VHL and CRBN proteins were immune-detected. Each of the five kidney-derived cancer cell lines is lacking VHL protein, all of the cell lines express appreciable CRBN protein. (E) Dose-response curves from two representative lung cancer cell lines, H23 lacks dBET1-CRBN-associated activity. Dose titration curves are derived from n = 2 independent experiments, error bars represent standard error of the mean (SEM). (F) Lung-derived cancer cell lines with low CRBN activity have low or no CRBN protein, all lung cancer cell lines express VHL protein.
Techniques Used: Activity Assay, RNA Expression, Expressing, Derivative Assay, Titration, Electrophoresis
Figure Legend Snippet: Comparison of genomic features for seven PROTAC Ub-ligases (A) Boxplot showing the distribution of log transformed fold change of the expression of seven Ub-ligases in cancer tissue compared to its paired non-cancer control tissue. Only cancer types with at least 50 non-cancer control tissue samples were included. (B) DNA alternation landscape of seven Ub-ligases across cancer types in TCGA. Bar graph showing percentage of samples harboring each Ub-ligase mutations across tumor types, the number of samples altered are labeled in the right side of each bar. Different mutation types are color labeled, with red representing amplification, blue representing homozygous deletion, green representing non-synonymous mutations, and gray representing a mixture of the above type of mutations. (C) Genome-scale CRISPR-Cas9 essentiality screen results for genes in across different cancer cell lines performed by the Broad Institute were characterized by dependency score (CERES) to reflect the functional importance of genes in certain cancer types. Boxplots summarized the distribution of CERES score of each ligase receptor in cell lines of representative tumor types. A lower score means that a gene is more likely to be essential for the cancer cell line survival and proliferation. A score of −1 corresponds to the median of all common essential genes, used as a cutoff indicator here.
Techniques Used: Comparison, Transformation Assay, Expressing, Control, Labeling, Mutagenesis, Amplification, CRISPR, Functional Assay
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