murine zfp36 (Addgene inc)
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Murine Zfp36, supplied by Addgene inc, used in various techniques. Bioz Stars score: 93/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/murine zfp36/product/Addgene inc
Average 93 stars, based on 1 article reviews
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1) Product Images from "Low tristetraprolin expression activates phenotypic plasticity and primes transition to lethal prostate cancer in mice"
Article Title: Low tristetraprolin expression activates phenotypic plasticity and primes transition to lethal prostate cancer in mice
Journal: Journal of Clinical Investigation
doi: 10.1172/jci175680
Figure Legend Snippet: Figure 2. ZFP36/TTP expression in response to enzalutamide. (A) Representative images and quantification of TTP IHC staining intensity in DARANA patient tissues comparing treatment-naive and post-enzalutamide samples. ****P < 0.0001 (Fisher’s exact test). Scale bars: 100 μm. (B) ZFP36 expression from RNA-Seq before and after enzalutamide in the NCI and DARANA clinical studies. n = 36–52, ****P < 0.0001 (2-tailed paired-samples t test). (C) Correlation of normalized ZFP36 expression versus volume of post-treatment residual cancer burden (RCB) in pre- and post-enzalutamide samples. n = 36 patients (non-parametric Spearman’s correlation). (D) Representative H3K27 acetylation tracks at the ZFP36 locus from 2 DARANA patients, comparing pre- and post-enzalutamide samples. (E) Quantification of H3K27 acetylation signal at the ZFP36 locus before and after enzalutamide treatment (paired-samples t test).
Techniques Used: Expressing, Immunohistochemistry, RNA Sequencing
Figure Legend Snippet: Figure 3. Zfp36 loss accelerates progression of prostate cancer in Pten-null murine tumors. (A) H&E staining of murine tumors highlighting mor- phological progression of wild-type (WT), Ptenf/f Zfp36+/+ (Pten–/–), Ptenf/f Zfp36f/+ (Pten–/– Zfp36+/–), and Ptenf/f Zfp36f/+ (Pten–/– Zfp36–/–) dorsolat- eral prostate tissue at 8, 18, and 38 weeks. Scale bars: 100 μm. (B) Comparative weight of dorsolateral and ventral prostate tissue in GEMMs at 18 and 38 weeks. n = 5 mice per genotype, **P < 0.005, ***P < 0.0005, ****P < 0.0001 (1-way ANOVA with Tukey’s post hoc). (C) Kaplan-Meier graphs from GEMM aging studies show that prostate-specific deletion of Zfp36 significantly reduces time to ethical endpoint in PCa driven by loss of Pten n = 10 mice per genotype (Mantel-Cox log-rank test).
Techniques Used: Staining
Figure Legend Snippet: Figure 4. Zfp36 loss increases an inflammatory prostate cancer phenotype in Pten-null murine tumors. (A) GSEA from RNA-Seq of endpoint GEMM PCa tumors comparing Pten–/– and Pten–/– Zfp36–/– GEMMs, highlighting positively and negatively enriched Hallmark pathways. (B) Phospho-p65 IF and Mas- son’s trichrome staining PCa in Pten–/–, Pten–/– Zfp36+/–, and Pten–/– Zfp36–/– GEMM dorsolateral prostate tissue at 38 weeks, with corresponding quantifi- cation. Scale bars: 100 μm. n = 5 mice per genotype; each mouse has been assigned a unique symbol for comparison across IHC analyses; *P < 0.05, **P < 0.005, ***P < 0.0005, ****P < 0.0001 (1-way ANOVA with Tukey’s post hoc).
Techniques Used: RNA Sequencing, Staining, Comparison
Figure Legend Snippet: Figure 6. Loss of Zfp36 induces phenotypic plasticity in Pten-null murine prostate tumors. (A) AR, synaptophysin (Syp), and CD45 IF staining PCa in Pten–/–, Pten–/– Zfp36+/–, and Pten–/– Zfp36–/– GEMM dorsolateral prostate tissue at 38 weeks, with corresponding quantification. Scale bars: 100 μm. n = 5 mice per genotype, *P < 0.05 (1-way ANOVA with Tukey’s post hoc). (B) Dual Krt8 and CD45 IF staining in Pten–/– and Pten–/– Zfp36–/– GEMM dorsolateral prostate tissue at 38 weeks. Scale bars: 50 μm.
Techniques Used: Staining