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tissue microarray slides containing adenocarcinoma (adeno-ca) and non-tumor adjacent colon tissue samples cat no. t8235790d-2  (BioChain Institute)

 
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    BioChain Institute tissue microarray slides containing adenocarcinoma (adeno-ca) and non-tumor adjacent colon tissue samples cat no. t8235790d-2
    Tissue Microarray Slides Containing Adenocarcinoma (Adeno Ca) And Non Tumor Adjacent Colon Tissue Samples Cat No. T8235790d 2, supplied by BioChain Institute, 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/result/tissue microarray slides containing adenocarcinoma (adeno-ca) and non-tumor adjacent colon tissue samples cat no. t8235790d-2/product/BioChain Institute
    Average 90 stars, based on 1 article reviews
    tissue microarray slides containing adenocarcinoma (adeno-ca) and non-tumor adjacent colon tissue samples cat no. t8235790d-2 - by Bioz Stars, 2026-04
    90/100 stars

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    TCGA-COAD data were analyzed. (A) Kaplan-Meier survival analysis of HTR 2B expression (derived from TCGA data) in 220 colon adenocarcinomas patient’s cohort. “HTR 2B -high” versus “HTR 2B -low” data were segregated based on the cohort’s top or bottom 25% with intratumoral HTR 2B expression. Mantel-cox log rank test. (B) Representative images of HTR 2B and Ki67 in the control (lamina propria) and lamina propria of colon adenocarcinoma (COAD) tissue. The original magnification is 200X, and the inset images are 600X. (C) Representative images of serotonin (5-HT), neurofilament-A (NF-A) in the control (lamina propria) and lamina propria of colon adenocarcinoma (COAD) tissue IHC. Original magnification 200X. (D) RNA-seq datasets (n=30 samples) were segregated into “HTR 2B -high” and “HTR 2B -low” (highest fifteen and lowest fifteen intra-tumoral HTR 2B expression), and the differential expression of selected genes was analyzed. (E) Principal component analysis (PCA) of “HTR 2B -high” versus “HTR 2B -low” datasets (n=15 patients/group). (F) Venn diagram showing numbers of mutually exclusive or shared genes in each group. (G) A volcano plot shows differentially expressed genes (DEGs) of “HTR 2B -high” versus “HTR 2B -low” datasets (n=15 patients/groups) are shown. (H) Heatmap statistics differentially expressed selected gene sets. (I) Gene ontology of altered biological processes. (J) Gene set enrichment analysis (GSEA) of the curated gene sets that affect the regulatory and effector functions of the T cells. (K) Intra-tumoral immune cell signatures were analyzed by deconvolution using TIMER2.0 of HTR 2B -high and -low datasets. (L) A TIDE computational analysis of the association between the tumor-infiltrating CD8 T cells (CTL) level (expression of CD8A, CD8B, GZMA, GZMB, and PRF1. Overall, patient survival with the intratumoral HTR 2B gene expression level. For each patient cohort, tumor samples were divided into HTR 2B -high (samples with HTR 2B expression one standard deviation above the average, shown in the left survival plot) and HTR 2B -low (remaining samples shown in the right survival plot) groups.

    Journal: bioRxiv

    Article Title: Antagonizing the serotonin receptor HTR2B drives antigen-specific cytotoxic T-cell responses and controls colorectal cancer growth

    doi: 10.1101/2025.02.26.640476

    Figure Lengend Snippet: TCGA-COAD data were analyzed. (A) Kaplan-Meier survival analysis of HTR 2B expression (derived from TCGA data) in 220 colon adenocarcinomas patient’s cohort. “HTR 2B -high” versus “HTR 2B -low” data were segregated based on the cohort’s top or bottom 25% with intratumoral HTR 2B expression. Mantel-cox log rank test. (B) Representative images of HTR 2B and Ki67 in the control (lamina propria) and lamina propria of colon adenocarcinoma (COAD) tissue. The original magnification is 200X, and the inset images are 600X. (C) Representative images of serotonin (5-HT), neurofilament-A (NF-A) in the control (lamina propria) and lamina propria of colon adenocarcinoma (COAD) tissue IHC. Original magnification 200X. (D) RNA-seq datasets (n=30 samples) were segregated into “HTR 2B -high” and “HTR 2B -low” (highest fifteen and lowest fifteen intra-tumoral HTR 2B expression), and the differential expression of selected genes was analyzed. (E) Principal component analysis (PCA) of “HTR 2B -high” versus “HTR 2B -low” datasets (n=15 patients/group). (F) Venn diagram showing numbers of mutually exclusive or shared genes in each group. (G) A volcano plot shows differentially expressed genes (DEGs) of “HTR 2B -high” versus “HTR 2B -low” datasets (n=15 patients/groups) are shown. (H) Heatmap statistics differentially expressed selected gene sets. (I) Gene ontology of altered biological processes. (J) Gene set enrichment analysis (GSEA) of the curated gene sets that affect the regulatory and effector functions of the T cells. (K) Intra-tumoral immune cell signatures were analyzed by deconvolution using TIMER2.0 of HTR 2B -high and -low datasets. (L) A TIDE computational analysis of the association between the tumor-infiltrating CD8 T cells (CTL) level (expression of CD8A, CD8B, GZMA, GZMB, and PRF1. Overall, patient survival with the intratumoral HTR 2B gene expression level. For each patient cohort, tumor samples were divided into HTR 2B -high (samples with HTR 2B expression one standard deviation above the average, shown in the left survival plot) and HTR 2B -low (remaining samples shown in the right survival plot) groups.

    Article Snippet: The human colon adenocarcinoma tissue microarray (Novus Biological, Catalog # NBP2-78088) was stained with the antibodies and detected using chromogenic reagent DAB.

    Techniques: Expressing, Derivative Assay, Control, RNA Sequencing, Gene Expression, Standard Deviation