human prostate tissue sections (Biomax Inc)
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Human Prostate Tissue Sections, supplied by Biomax Inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Average 90 stars, based on 1 article reviews
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1) Product Images from "Reduced Arginyltransferase 1 is a driver and a potential prognostic indicator of prostate cancer metastasis"
Article Title: Reduced Arginyltransferase 1 is a driver and a potential prognostic indicator of prostate cancer metastasis
Journal: Oncogene
doi: 10.1038/s41388-018-0462-2
Figure Legend Snippet: (A) Box and whisker graph showing mRNA level in Fragments per Kilobase of transcript per million mapped reads (FPKM) of Ate1 in primary tumors from patients with metastatic or non-metastatic status in comparison to normal prostate tissue. The data for mRNA were retrieved from the TCGA-PRAD dataset as well as the Beltran dataset . The mRNA levels were assessed by RNA sequencing in these databases. See for additional information on the normalization protocol. (B) Analysis of dataset of RNA level examined by microarray in excised primary prostate cancer tissue mRNA that had up to 5 years of patient follow-up after time of radical prostatectomy . Samples were separated into groups by patient outcome (metastatic or not) to determine the relationship between future metastatic outcome and the Ate1 mRNA levels in the primary tumors. (C) Quantification of Ate1 protein levels on human primary prostate tumor sites by immunohistochemistry, with DAPI staining for loading normalization with DNA. The analysis was performed on human prostate cancer arrays containing primary prostate tumors with either metastatic or non-metastatic outcome, as well as normal (non-diseased) prostate tissues. The samples were separately grouped by the patient outcome (metastatic or non-metastatic) for analysis. (D) Protein level of Ate1 in tissue samples from C were further stratified by Gleason Score and metastatic outcomes. See also for representative images. (E) A representative Western blot showing protein levels of Ate1 in multiple human prostate cancer cell lines, including androgen-dependent and indolent cell line LNCaP, its castration-resistant derivative LNCaP c4–2b cells, castration-resistant and intermediate aggressive cell lines DU145 and PC3, and the castration-resistant and highly aggressive PC3-ML, a derivative of PC3. Actin was used as a loading control. The graph shows the quantification from 3 independent repeats, showing a trend of reduced Ate1 correlating with cell line progression and aggressive phenotypes. Statistical significance was assessed with two-tailed Mann-Whitney U test for the human samples, and with the Student’s t-test for cell-based data. * = p<0.05, ** = p<0.01, *** = p<0.001. The monoclonal Ate1 antibody (clone 6F11, Millipore) used in this study has been shown to be highly specific for Western blot and IHC( , ). See also for additional data demonstrating the specificity of this antibody.
Techniques Used: Whisker Assay, Comparison, RNA Sequencing, Microarray, Immunohistochemistry, Staining, Western Blot, Control, Two Tailed Test, MANN-WHITNEY