hct 116 brca2 (CancerTools Org)
Structured Review

Hct 116 Brca2, supplied by CancerTools Org, used in various techniques. Bioz Stars score: 94/100, based on 447 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/hct 116 brca2/product/CancerTools Org
Average 94 stars, based on 447 article reviews
Images
1) Product Images from "RTx-303, an Orally Bioavailable Polθ Polymerase Inhibitor That Potentiates PARP Inhibitors in BRCA Mutant Tumors"
Article Title: RTx-303, an Orally Bioavailable Polθ Polymerase Inhibitor That Potentiates PARP Inhibitors in BRCA Mutant Tumors
Journal: Journal of Medicinal Chemistry
doi: 10.1021/acs.jmedchem.5c00551
Figure Legend Snippet: Cellular and in vitro activity of RTx-284. A. Bar plot showing the IC50 of RTx-284 in the indicated HR-proficient (gray) and HRD (red) cell lines. Data represent mean of at least 3 independent experiments performed in triplicate. B-D. Synergy plots created by Combenefit showing synergistic activity between RTx-284 and indicated PARPi in the indicated HRD cell lines. E. Bar plot showing that 10 μM RTx-284 suppresses the MMEJ GFP reporter. Data represent mean of 3 individual experiments performed in triplicate ±SEM. F. Dot plot showing increase of γH2AX following RTx-284:olaparib treatment in DLD1 BRCA2–/– cells. G. Bar plot showing that RTx-284 promotes an increase in caspase positive DLD1 BRCA2–/– cells. Data represent mean of 3 independent experiments performed in triplicate, ±SEM.
Techniques Used: In Vitro, Activity Assay
Figure Legend Snippet: RTx-303 potentiates PARPi in BRCA mutant cells and xenografts. A. Scatter plot showing relative viability of the indicated ID8 cells treated with the indicated concentrations of olaparib with and without 5 μM RTx-303. Data represent mean of 3 independent experiments performed in triplicate, ±SEM. B. Scatter plot showing BRCA2 mutant BR-05–0566 PDX volumes following treatment with vehicle, 45 mg/kg olaparib (PO,QD), 60 mg/kg RTx-303 (PO,BID), and 45 mg/kg olaparib (PO,QD) with 60 mg/kg RTx-303 (PO,BID) (left). Scatter plot showing % body weight change (right). Data represent mean, n = 7 ±SEM. C. Scatter plot showing BRCA2 mutant BR-05–0568 PDX volumes following treatment with vehicle, 0.12 mg/kg talazoparib (PO,QD) with and without 60 mg/kg RTx-303 (PO,BID) (left). Scatter plot showing % body weight change. (right). Data represent mean, n = 6 ±SEM. D. Scatter plot showing MDA-MB-436 tumor volumes following treatment with vehicle, 45 mg/kg olaparib (PO,QD) with and without 60 mg/kg RTx-303 (PO,BID) (left). Scatter plot showing % body weight change (right). Data represent mean, n = 8 ±SEM. * p < 0.05, *** p < 0.001.
Techniques Used: Mutagenesis
