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Proteintech amigo2

a Expression of <t>AMIGO2,</t> STC2, INHBA, DKK1, VEGFC, SPOCK1, MT1E, and FOXD1 in scRNA-seq UMAP plots. b Bar plot showing cell type proportions under LRS subtypes from scRNA-seq data. c AMIGO2, ranked highly for prognostic importance, was selected for further analysis. d AMIGO2 expression is upregulated in most tumor tissues across various cancers in TCGA pan-cancer dataset. e Evaluation of AMIGO2’s prognostic value (OS) in TCGA pan-cancer dataset. f Correlation analysis between AMIGO2 expression and representative signatures in TCGA pan-cancer dataset. Ns: no significant difference, * P < 0.05, ** P ≤ 0.01, *** P ≤ 0.001.

Amigo2, supplied by Proteintech, used in various techniques. Bioz Stars score: 93/100, based on 4 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Average 93 stars, based on 4 article reviews

amigo2 - by Bioz Stars, 2026-05

93/100 stars

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1) Product Images from "Metabolomic and transcriptomic profiling of HNSCC identifies AMIGO2 as a therapeutic target modulating tumor microenvironment"

Article Title: Metabolomic and transcriptomic profiling of HNSCC identifies AMIGO2 as a therapeutic target modulating tumor microenvironment

Journal: NPJ Precision Oncology

doi: 10.1038/s41698-025-01132-z

a Expression of AMIGO2, STC2, INHBA, DKK1, VEGFC, SPOCK1, MT1E, and FOXD1 in scRNA-seq UMAP plots. b Bar plot showing cell type proportions under LRS subtypes from scRNA-seq data. c AMIGO2, ranked highly for prognostic importance, was selected for further analysis. d AMIGO2 expression is upregulated in most tumor tissues across various cancers in TCGA pan-cancer dataset. e Evaluation of AMIGO2’s prognostic value (OS) in TCGA pan-cancer dataset. f Correlation analysis between AMIGO2 expression and representative signatures in TCGA pan-cancer dataset. Ns: no significant difference, * P < 0.05, ** P ≤ 0.01, *** P ≤ 0.001.

Figure Legend Snippet: a Expression of AMIGO2, STC2, INHBA, DKK1, VEGFC, SPOCK1, MT1E, and FOXD1 in scRNA-seq UMAP plots. b Bar plot showing cell type proportions under LRS subtypes from scRNA-seq data. c AMIGO2, ranked highly for prognostic importance, was selected for further analysis. d AMIGO2 expression is upregulated in most tumor tissues across various cancers in TCGA pan-cancer dataset. e Evaluation of AMIGO2’s prognostic value (OS) in TCGA pan-cancer dataset. f Correlation analysis between AMIGO2 expression and representative signatures in TCGA pan-cancer dataset. Ns: no significant difference, * P < 0.05, ** P ≤ 0.01, *** P ≤ 0.001.

Techniques Used: Expressing

a IHC images and quantitative statistics of AMIGO2 expression in adjacent normal tissue, precancerous lesions, and tumor tissues. b Representative images and quantification of CD8, CD56, FAP, and PanCK staining in tumor tissues from high-AMIGO2 and low-AMIGO2 patient groups. c Graphical abstract for this study. Ns: no significant difference. * P < 0.05, ** P ≤ 0.01, *** P ≤ 0.001.

Figure Legend Snippet: a IHC images and quantitative statistics of AMIGO2 expression in adjacent normal tissue, precancerous lesions, and tumor tissues. b Representative images and quantification of CD8, CD56, FAP, and PanCK staining in tumor tissues from high-AMIGO2 and low-AMIGO2 patient groups. c Graphical abstract for this study. Ns: no significant difference. * P < 0.05, ** P ≤ 0.01, *** P ≤ 0.001.

Techniques Used: Expressing, Staining

Image Search Results

Silencing of FKBP5 blunts dexamethasone (DEX)-regulated expression of glucocorticoid response element-containing genes in primary leiomyoma cell cultures. qPCR analysis of mRNA levels for DEX-upregulated genes TSC22D 3 , ADH1B, IL1R1 (A), and DEX-downregulated genes GREM1, IGFBP1, AMIGO2 (B) in cultured leiomyoma cells transfected with either control or FKBP5 siRNA for 48 hours and then treated with either vehicle (Cont) or DEX for 24 hours. Bars represent mean ± standard error of the mean, n = 4.

Journal: The Journal of Clinical Endocrinology and Metabolism

Article Title: Increased HSD11β1 Expression in Human Leiomyomatous Uteri: Implication for Enhanced Glucocorticoid Signaling

doi: 10.1210/clinem/dgaf255

Figure Lengend Snippet: Silencing of FKBP5 blunts dexamethasone (DEX)-regulated expression of glucocorticoid response element-containing genes in primary leiomyoma cell cultures. qPCR analysis of mRNA levels for DEX-upregulated genes TSC22D 3 , ADH1B, IL1R1 (A), and DEX-downregulated genes GREM1, IGFBP1, AMIGO2 (B) in cultured leiomyoma cells transfected with either control or FKBP5 siRNA for 48 hours and then treated with either vehicle (Cont) or DEX for 24 hours. Bars represent mean ± standard error of the mean, n = 4.

Article Snippet: The full name and Taq-Man Probe Assay IDs for each target gene include: FK506-binding protein 5 ( FKBP5 )- Hs01561006_m1; Hydroxysteroid 11-β dehydrogenase 1 ( HSD11B1) - Hs01547870_m1; IL-1 receptor type 1 ( IL1R1 )- Hs00991002_m1; TSC22 domain family member 3 ( TSC22D3 )- Hs00608272_m1; alcohol dehydrogenase 1B, β polypeptide ( ADH1B )- Hs00605175_m1; Gremlin 1, DAN family BMP antagonist ( GREM1 )- Hs00171951_m1; IGF-binding protein 5 ( IGFBP5 )- Hs00181213_m1; adhesion molecule with Ig-like domain 2 ( AMIGO2 )- Hs05001325_s1; laminin subunit alpha 2 ( LAMA2 )- Hs00166308_m1; fibronectin 1 ( FN1 )- Hs00365052_m1; calponin 1 ( CNN1 )- Hs00959434_m1; actin β ( ACTB )- Hs99999903_m1; and glyceraldehyde-3-phosphate dehydrogenase ( GAPDH )- Hs99999905_m1.

Techniques: Expressing, Cell Culture, Transfection, Control

Transcriptional expression and pathological stage analysis of AMIGO family members in PAAD using GEPIA2 database. (A-B) Comparison of AMIGO1, AMIGO2 and AMIGO3 mRNA expression levels between PAAD and normal pancreatic tissues. (C) Expression levels of AMIGOs across different tumor stages in PAAD patients.

Journal: International Journal of Medical Sciences

Article Title: AMIGO2 as a Novel Biomarker Predicting Poor Prognosis and Associated with Adhesion-Driven Metastasis in Pancreatic Adenocarcinoma

doi: 10.7150/ijms.121794

Figure Lengend Snippet: Transcriptional expression and pathological stage analysis of AMIGO family members in PAAD using GEPIA2 database. (A-B) Comparison of AMIGO1, AMIGO2 and AMIGO3 mRNA expression levels between PAAD and normal pancreatic tissues. (C) Expression levels of AMIGOs across different tumor stages in PAAD patients.

Article Snippet: Primary antibodies used in this study included: AMIGO2 (E-AB-10790, Elabscience), E-cadherin (R55-180, BD Biosciences), Vimentin (E-AB-22085, Elabscience), and α-Tubulin (T6199, Sigma-Aldrich).

Techniques: Expressing, Comparison

Prognostic value of AMIGO family in pancreatic adenocarcinoma (PAAD) patients. (A) Relapse-free survival (RFS) curves and (B) Overall survival (OS) of AMIGO1, AMIGO2 and AMIGO3 in PAAD.

Journal: International Journal of Medical Sciences

Article Title: AMIGO2 as a Novel Biomarker Predicting Poor Prognosis and Associated with Adhesion-Driven Metastasis in Pancreatic Adenocarcinoma

doi: 10.7150/ijms.121794

Figure Lengend Snippet: Prognostic value of AMIGO family in pancreatic adenocarcinoma (PAAD) patients. (A) Relapse-free survival (RFS) curves and (B) Overall survival (OS) of AMIGO1, AMIGO2 and AMIGO3 in PAAD.

Techniques:

Genetic alterations, gene and protein interaction networks and co-expression analysis of AMIGO family members in pancreatic adenocarcinoma (PAAD). (A-B) Genetic alteration analysis of AMIGO1, AMIGO2 and AMIGO3 in PAAD patients using cBioPortal. (C) Gene-gene interaction (GGI) network of AMIGOs constructed by GeneMANIA. (D) Protein-protein interaction (PPI) network of AMIGOs generated using the STRING database. (E) Co-expression gene analysis of AMIGOs based on the intersection of top 1000 correlated genes, visualized using VENNY.

Journal: International Journal of Medical Sciences

Article Title: AMIGO2 as a Novel Biomarker Predicting Poor Prognosis and Associated with Adhesion-Driven Metastasis in Pancreatic Adenocarcinoma

doi: 10.7150/ijms.121794

Figure Lengend Snippet: Genetic alterations, gene and protein interaction networks and co-expression analysis of AMIGO family members in pancreatic adenocarcinoma (PAAD). (A-B) Genetic alteration analysis of AMIGO1, AMIGO2 and AMIGO3 in PAAD patients using cBioPortal. (C) Gene-gene interaction (GGI) network of AMIGOs constructed by GeneMANIA. (D) Protein-protein interaction (PPI) network of AMIGOs generated using the STRING database. (E) Co-expression gene analysis of AMIGOs based on the intersection of top 1000 correlated genes, visualized using VENNY.

Techniques: Expressing, Construct, Generated

Functional enrichment analysis of AMIGO2 in pancreatic adenocarcinoma (PAAD) by using the DAVID platform. (A-C) Gene Ontology (GO) enrichment analysis of AMIGO2-related genes, categorized into biological processes (BP), cellular components (CC), and molecular functions (MF), respectively. (D) Top 20 GO terms enriched in AMIGO2 co-expressed genes. (E) Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis of AMIGO2-associated genes.

Journal: International Journal of Medical Sciences

Article Title: AMIGO2 as a Novel Biomarker Predicting Poor Prognosis and Associated with Adhesion-Driven Metastasis in Pancreatic Adenocarcinoma

doi: 10.7150/ijms.121794

Figure Lengend Snippet: Functional enrichment analysis of AMIGO2 in pancreatic adenocarcinoma (PAAD) by using the DAVID platform. (A-C) Gene Ontology (GO) enrichment analysis of AMIGO2-related genes, categorized into biological processes (BP), cellular components (CC), and molecular functions (MF), respectively. (D) Top 20 GO terms enriched in AMIGO2 co-expressed genes. (E) Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis of AMIGO2-associated genes.

Techniques: Functional Assay

Journal: International Journal of Medical Sciences

Article Title: AMIGO2 as a Novel Biomarker Predicting Poor Prognosis and Associated with Adhesion-Driven Metastasis in Pancreatic Adenocarcinoma

doi: 10.7150/ijms.121794

Figure Lengend Snippet: The top 20 GO functional enrichment analysis of AMIGO2.

Techniques: Functional Assay

Correlation between AMIGO2 and EMT-related transcription factors in PAAD. (A) Protein expression of AMIGO2 in normal pancreatic tissues and PAAD tissues based on immunohistochemistry (IHC) images from the Human Protein Atlas (HPA). Representative IHC staining shows weak or absent AMIGO2 expression in normal pancreatic tissues (left) and stronger staining intensity in PAAD tissues (right). (B-G) Correlation analyses between AMIGO2 and key EMT-related transcription factors in TCGA-PAAD. Scatter plots show the Spearman correlation between AMIGO2 expression and ZEB1 (ρ = 0.27, p = 2.7 × 10⁻⁴), SNAI1 (ρ = 0.23, p = 1.8 × 10⁻³), SP1 (ρ = 0.40, p = 3.6 × 10⁻⁸), NFKB1 (ρ = 0.22, p = 3.8 × 10⁻³), RELA (ρ = 0.41, p = 1.8 × 10⁻⁸) and TWIST1 (ρ = 0.37, p = 4.1 × 10⁻⁷). (H) Correlation between AMIGO2 expression and immune cell infiltration across TCGA cancer types, including pancreatic adenocarcinoma (PAAD), pheochromocytoma and paraganglioma (PCPG), and prostate adenocarcinoma (PRAD), analyzed using TIMER2.0 with tumor purity adjustment. The heatmap displays partial Spearman correlation coefficients across multiple immune deconvolution algorithms. (I) Correlation between AMIGO2 and CD274 (PD-L1) expression in TCGA-PAAD, analyzed using GEPIA2 (Spearman correlation). Scatter plot shows a significant positive correlation (R = 0.34, p = 3.9 × 10⁻⁶), indicating that AMIGO2-high tumors exhibit elevated PD-L1 expression.

Journal: International Journal of Medical Sciences

Article Title: AMIGO2 as a Novel Biomarker Predicting Poor Prognosis and Associated with Adhesion-Driven Metastasis in Pancreatic Adenocarcinoma

doi: 10.7150/ijms.121794

Figure Lengend Snippet: Correlation between AMIGO2 and EMT-related transcription factors in PAAD. (A) Protein expression of AMIGO2 in normal pancreatic tissues and PAAD tissues based on immunohistochemistry (IHC) images from the Human Protein Atlas (HPA). Representative IHC staining shows weak or absent AMIGO2 expression in normal pancreatic tissues (left) and stronger staining intensity in PAAD tissues (right). (B-G) Correlation analyses between AMIGO2 and key EMT-related transcription factors in TCGA-PAAD. Scatter plots show the Spearman correlation between AMIGO2 expression and ZEB1 (ρ = 0.27, p = 2.7 × 10⁻⁴), SNAI1 (ρ = 0.23, p = 1.8 × 10⁻³), SP1 (ρ = 0.40, p = 3.6 × 10⁻⁸), NFKB1 (ρ = 0.22, p = 3.8 × 10⁻³), RELA (ρ = 0.41, p = 1.8 × 10⁻⁸) and TWIST1 (ρ = 0.37, p = 4.1 × 10⁻⁷). (H) Correlation between AMIGO2 expression and immune cell infiltration across TCGA cancer types, including pancreatic adenocarcinoma (PAAD), pheochromocytoma and paraganglioma (PCPG), and prostate adenocarcinoma (PRAD), analyzed using TIMER2.0 with tumor purity adjustment. The heatmap displays partial Spearman correlation coefficients across multiple immune deconvolution algorithms. (I) Correlation between AMIGO2 and CD274 (PD-L1) expression in TCGA-PAAD, analyzed using GEPIA2 (Spearman correlation). Scatter plot shows a significant positive correlation (R = 0.34, p = 3.9 × 10⁻⁶), indicating that AMIGO2-high tumors exhibit elevated PD-L1 expression.

Techniques: Expressing, Immunohistochemistry, Staining

AMIGO2 promotes migration and invasion by inducing EMT in pancreatic cancer cells. (A) Western blot analysis of AMIGO2 protein levels in MiaPaCa-2 cells transfected with two independent AMIGO2 shRNAs (kd-AMIGO2 A1 and kd-AMIGO2 B2) compared with control cells. α-Tubulin served as a loading control. (B) Western blot analysis of EMT markers showing that AMIGO2 knockdown upregulated E-cadherin and downregulated Vimentin expression. α-Tubulin was used as an internal control. (C) Representative images of wound-healing assays performed in MiaPaCa-2 cells after AMIGO2 knockdown, captured at 0, 24, and 48 h. (D) Quantitative analysis of wound closure rates (%) in MiaPaCa-2 control and AMIGO2-silenced cells. (E) Representative images of Transwell invasion assays showing a reduced number of invading cells following AMIGO2 knockdown. (F) Statistical quantification of invaded cell area (%) based on Transwell assays. ***, p<0.01.

Journal: International Journal of Medical Sciences

Article Title: AMIGO2 as a Novel Biomarker Predicting Poor Prognosis and Associated with Adhesion-Driven Metastasis in Pancreatic Adenocarcinoma

doi: 10.7150/ijms.121794

Figure Lengend Snippet: AMIGO2 promotes migration and invasion by inducing EMT in pancreatic cancer cells. (A) Western blot analysis of AMIGO2 protein levels in MiaPaCa-2 cells transfected with two independent AMIGO2 shRNAs (kd-AMIGO2 A1 and kd-AMIGO2 B2) compared with control cells. α-Tubulin served as a loading control. (B) Western blot analysis of EMT markers showing that AMIGO2 knockdown upregulated E-cadherin and downregulated Vimentin expression. α-Tubulin was used as an internal control. (C) Representative images of wound-healing assays performed in MiaPaCa-2 cells after AMIGO2 knockdown, captured at 0, 24, and 48 h. (D) Quantitative analysis of wound closure rates (%) in MiaPaCa-2 control and AMIGO2-silenced cells. (E) Representative images of Transwell invasion assays showing a reduced number of invading cells following AMIGO2 knockdown. (F) Statistical quantification of invaded cell area (%) based on Transwell assays. ***, p<0.01.

Techniques: Migration, Western Blot, Transfection, Control, Knockdown, Expressing

Journal: NPJ Precision Oncology

Article Title: Metabolomic and transcriptomic profiling of HNSCC identifies AMIGO2 as a therapeutic target modulating tumor microenvironment

doi: 10.1038/s41698-025-01132-z

Figure Lengend Snippet: a Expression of AMIGO2, STC2, INHBA, DKK1, VEGFC, SPOCK1, MT1E, and FOXD1 in scRNA-seq UMAP plots. b Bar plot showing cell type proportions under LRS subtypes from scRNA-seq data. c AMIGO2, ranked highly for prognostic importance, was selected for further analysis. d AMIGO2 expression is upregulated in most tumor tissues across various cancers in TCGA pan-cancer dataset. e Evaluation of AMIGO2’s prognostic value (OS) in TCGA pan-cancer dataset. f Correlation analysis between AMIGO2 expression and representative signatures in TCGA pan-cancer dataset. Ns: no significant difference, * P < 0.05, ** P ≤ 0.01, *** P ≤ 0.001.

Article Snippet: For IHC staining, AMIGO2 (1:200, HUAAN, catalog No: ER1903-66), HPRT1 (1:500, Proteintech Cat# 15059-1-AP, RRID: AB_10638622), and PAICS (1:50, Proteintech Cat# 12967-1-AP, RRID: AB_10638449) were used as primary antibodies.

Techniques: Expressing

Journal: NPJ Precision Oncology

Article Title: Metabolomic and transcriptomic profiling of HNSCC identifies AMIGO2 as a therapeutic target modulating tumor microenvironment

doi: 10.1038/s41698-025-01132-z

Figure Lengend Snippet: a IHC images and quantitative statistics of AMIGO2 expression in adjacent normal tissue, precancerous lesions, and tumor tissues. b Representative images and quantification of CD8, CD56, FAP, and PanCK staining in tumor tissues from high-AMIGO2 and low-AMIGO2 patient groups. c Graphical abstract for this study. Ns: no significant difference. * P < 0.05, ** P ≤ 0.01, *** P ≤ 0.001.

Techniques: Expressing, Staining

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