Journal: Journal of Biological Chemistry

Article Title: Tumor Microenvironment Macrophage Inhibitory Factor Directs the Accumulation of Interleukin-17-producing Tumor-infiltrating Lymphocytes and Predicts Favorable Survival in Nasopharyngeal Carcinoma Patients

doi: 10.1074/jbc.m112.367532

Figure Lengend Snippet: FIGURE 3. Characterization and cytokine expression profiles of the Th17 cell subset among PBMCs and TILs from NPC patients. A, T cell surface markers were detected in Th17 cells from NPC patients. T cells were stimulated with phorbol 12-myristate 13-acetate/ionomycin for 4 h, then stained with fluorescence- conjugated antibodies against the markers shown, and analyzed by flow cytometry. B, graph of the percentage of cytokine-secreting Th17 cells among PBMCs and TILs from NPC patients (n 5) and PBMCs from healthy donors (n 5). Error bars represent the S.E. Significance was determined by the 2 test or paired t test. (*, p 0.001).

Article Snippet: Cytokines in the culture medium were measured using the Human Cytokine Array Panel A (Proteome Profiler; R&D Systems).

Techniques: Expressing, Staining, Fluorescence, Flow Cytometry

Journal: Journal of Biological Chemistry

Article Title: Tumor Microenvironment Macrophage Inhibitory Factor Directs the Accumulation of Interleukin-17-producing Tumor-infiltrating Lymphocytes and Predicts Favorable Survival in Nasopharyngeal Carcinoma Patients

doi: 10.1074/jbc.m112.367532

Figure Lengend Snippet: FIGURE 4. Generation and migration of Th17 cells mediated by NPC tumor cell lines. A, NPC tumor cell lines induce the differentiation of naive T cells into Th17cellsinvitro.PurifiedCD4naiveTcellsfromhealthydonorswerestimulatedwithOKT3andthenco-culturedwiththeirradiatedNPCcelllineC666(EBV) or CNE2 (EBV) in IL-2-containing medium for 7 days. The NP69 and LCL lines and the cytokines IL-1 and TGF were used as controls. All cultured cells were stained for Foxp3 and IL-17 for FACS analysis after stimulation of phorbol 12-myristate 13-acetate/ionomycin. The data represent one of three independent experiments. B, mean percentage of cytokine-secreting Th17 cells induced from CD4 naive T cells from three experiments. C, migration of Th17 cells was increased in response to cultured supernatants from the NPC cell lines C666 and CNE2, relative to that from the normal NP cell line NP69 or with medium alone. The data represent one of three independent experiments. D, mean percentage of cytokine-secreting Th17 cells in the inner well and outer well after migration induced by supernatants from NP69, C666, or CNE2 cells from three experiments. Error bars represent the S.E. Significance was determined by the 2 test or paired t test. (*, p 0.05).

Article Snippet: Cytokines in the culture medium were measured using the Human Cytokine Array Panel A (Proteome Profiler; R&D Systems).

Techniques: Migration, Cell Culture, Staining

Journal: British Journal of Cancer

Article Title: Impairment of carbonic anhydrase IX ectodomain cleavage reinforces tumorigenic and metastatic phenotype of cancer cells

doi: 10.1038/s41416-020-0804-z

Figure Lengend Snippet: a Proteome profiler Human XL Cytokine Array (ARY022, R&D Systems, MN, USA) probed with serum-free-conditioned medium (SF-CM) of C33a-FL-CA IX or C33a-NS-CA IX cells incubated under normoxic (NO) and hypoxic (HY) conditions for 48 h. Spot doublets of corresponding proteins with differential intensities are framed and indicated by arrows. Medium pooled from five independent experiments was used for the array. Spot intensities representing b pro-oncogenic basigin, and c anti-angiogenic thrombospondin-1 were analysed in culture medium samples of C33a-FL-CA IX versus C33a-NS-CA IX cells. Abundance of the proteins was assessed according to spot intensity using densitometry. Data are shown as mean ± SD. d Validation of the differential levels of basigin and thrombospondin-1, respectively, by Western blotting analysis of medium precipitates (MP) and cell lysates (CL) of normoxic (NO) and hypoxic (HY) cells. (* P < 0.05, ** P < 0.01, *** P < 0.005).

Article Snippet: PPA analyses were performed using the Human XL Cytokine Array Kit and Human Soluble Receptor Array Non-Hematopoietic panel kit (R&D Systems, MN, USA).

Techniques: Incubation, Biomarker Discovery, Western Blot

Journal: British Journal of Cancer

Article Title: Impairment of carbonic anhydrase IX ectodomain cleavage reinforces tumorigenic and metastatic phenotype of cancer cells

doi: 10.1038/s41416-020-0804-z

Figure Lengend Snippet: Analysis of the differential expression of a IGFBP-2 and b IGFBP-3 in SF-CM samples from C33a-FL-CA IX and C33a-NS-CA IX incubated under normoxic (NO) and hypoxic (HY) conditions for 48 h and evaluated by Proteome Profiler Human XL Cytokine Array (ARY022, R&D Systems, MN, USA). Abundance of the proteins was assessed according to spot intensity using densitometry. Data are shown as mean ± SD of five independent samples. c Western blotting analysis of CA IX, IGFBP-2 and IGFBP-3 protein levels in medium precipitates (MP) of C33a-FL-CA IX and C33a-NS-CA IX cells. Impairment of shedding in NS-CA IX is associated with increased IGFBP-2 and reduced IGFBP-3 secretion to culture medium. Quantitative PCR analysis of relative mRNA levels of d IGFBP-2, e IGFBP-3 and f IGF1 in C33a-FL-CA IX versus C33a-NS-CA IX cells normalised to β-actin mRNA. (*** P < 0.005, ns non-significant).

Article Snippet: PPA analyses were performed using the Human XL Cytokine Array Kit and Human Soluble Receptor Array Non-Hematopoietic panel kit (R&D Systems, MN, USA).

Techniques: Quantitative Proteomics, Incubation, Western Blot, Real-time Polymerase Chain Reaction

Journal: bioRxiv

Article Title: IL-6R blockade with tocilizumab disrupts pericyte– and tumor cell–driven IL-6/STAT3 signaling, enhancing docetaxel efficacy in ER+ breast cancer

doi: 10.64898/2026.01.29.702661

Figure Lengend Snippet: a Cytokine expression. Fold change of cytokine array data highlighting IL-6, CXCL1, CXCL5, ST2, and GDF-15 from HBVP conditioned media. a.u. denotes arbitrary units. Data is representative of n = 2 independent experiments with technical duplicates. Mean ± s.e.m. shown. b IL-6 (pg/mL) from HBVP conditioned media quantified by IL-6 ELISA. Data is representative of n = 2 independent experiments with technical duplicates. Mean ± s.e.m. shown. c IL6 transcript levels in reference to GAPDH. a.u. denotes arbitrary units. Data is representative of n = 4 independent experiments with technical duplicates. Mean ± s.e.m. shown. P values were calculated by using an unpaired two-tailed t-test for a, b, and c . * P = 0.0245 ( a ), * P = 0.0134 ( b ), and * P = 0.0431 ( c ). * P ≤ 0.05. HBVP = human brain vascular pericytes. DTX = docetaxel.

Article Snippet: The conditioned media were collected after centrifuging for 5 minutes at RT and 600 g. The relative concentrations of 105 cytokines were measured using the Proteome Profiler Human XL Cytokine Array Kit (R&D Systems, part of Bio-Techne #ARY022B).

Techniques: Expressing, Enzyme-linked Immunosorbent Assay, Two Tailed Test

Journal: bioRxiv

Article Title: A 50-gene high-risk profile predictive of COVID-19 and Idiopathic Pulmonary Fibrosis mortality originates from a genomic imbalance in monocyte and T-cell subsets that reverses in survivors with post-COVID-19 Interstitial Lung Disease

doi: 10.1101/2023.10.22.563156

Figure Lengend Snippet: A . Study design of the 50-gene signature and cytokine analysis in COVID-19 patients (Cohort 1). B. Heatmap of COVID-19 patients based on the 50-gene signature discriminates three risk groups (low, intermediate, and high) based on SAMS. Every column represents a patient, and every row represents a gene. Log-based two-color scale is adjacent to the heatmap. Red denotes increased expression and green denotes decreased expression. Gene expression data is represented as Log2 normalized expression values. C-D. Time to death and time to discharge by day 60 in hospitalized patients with COVID-19, respectively. E-H. Plasma cytokine concentrations (IL6, IP-10, SPP1 and TGFβ) in low, intermediate, and high-risk profile patients with COVID-19 at days 2, 6 and 13 post admission. The data is presented as an average of triplicate values ± SEM for each group. Two-way ANOVA test (GraphPad software) Tukey’s multiple comparisons were used; * p<0.05. I. Study design of 7-gene signature analysis by RT-qPCR in PBMCs from COVID-19 patients (Cohort 2). J. Heatmap of COVID-19 patients based on the 50-gene signature discriminates three risk groups (low, intermediate, and high) based on SAMS Up scores. Heatmap nomenclature is the same as in . K-L. Time to death and time to discharge by day 60 in hospitalized patients with COVID-19 respectively in cohort two. The data is presented as an average of triplicated TUs values ± SEM for each group. * p<0.05

Article Snippet: We measured cytokine concentrations of 121 plasma samples from COVID-19 patients from Cohort 1 using a customized, Bioplex 200 compatible, human cytokine panel including, IL6, IP10, SPP1 and TGFβ-1 (#FCSTM18-06, R&D Systems).

Techniques: Expressing, Gene Expression, Clinical Proteomics, Software, Quantitative RT-PCR

Journal: Virus research

Article Title: Paracrinal regulation of neutrophil functions by coronaviral infection in iPSC-derived alveolar type II epithelial cells.

doi: 10.1016/j.virusres.2024.199391

Figure Lengend Snippet: Fig. 5. Identification of cytokines secreted by infected iAECIIs and their effect on HL-60 cells. (A) Cytokine array analysis showing the levels of the indicated cy tokines in the medium conditioned by iAECIIs infected with HCoV-229E for 24 or 48 h (24 hpi and 48 hpi). Ctrl – uninfected control. Right panel: cytokine label legend. (B) Western blot analysis of the expression of IL-8 and ICAM-1 in HCoV-229E-infected iAECIIs. (C) Transwell migration assay showing the migration capacity of HL-60 neutrophils in response to a medium conditioned by iAECIIs infected with HCoV-229E for 48 h (48 hpi) in the absence or presence of an IL-8-neutralizing antibody (IL-8 nAb). Ctrl – uninfected control conditioned medium. Data shown as means with SD error bars, n = 3, *p < 0.005, (ANOVA). (D) Representative fluorescence microscopy images of adherent HL-60 neutrophils after incubation with infected iAECIIs in the absence or presence of an ICAM-1-neutralizing antibody (ICAM-1 nAb). Ctrl – uninfected control. (E) Cell count of adherent HL-60 neutrophils. Mean values are shown with SD error bars, n = 3, *p < 0.005.

Article Snippet: Cytokines in the conditioned medium were detected using the Human Cytokine Array Kit (#ARY005B; R&D Systems), and the test strips were moistened and activated according to the manufacturer’s user manual.

Techniques: Infection, Control, Western Blot, Expressing, Transwell Migration Assay, Migration, Fluorescence, Microscopy, Incubation, Cell Counting

Journal: Virus research

Article Title: Paracrinal regulation of neutrophil functions by coronaviral infection in iPSC-derived alveolar type II epithelial cells.

doi: 10.1016/j.virusres.2024.199391

Figure Lengend Snippet: Fig. 6. RNA-seq analysis identifies upstream cytokine pathways in the immune responses by neutrophils. (A and B) Cytoscape ClueGO networks of upregulated genes by infection of iAECIIs with HCoV-229E (A) or triggered by infected HCoV-229 conditioned medium in HL-60 cells (B). (C and D) Bubble plots showing the most enriched GO-BP terms among the genes upregulated by the infection of iAECIIs with HCoV-229E (C) or the genes upregulated in HL-60 cells by cultivation in the infected HCoV-229-conditioned medium (D). (E and F) Hierarchical clustering heatmaps showing the signatures of genes differentially regulated in infected iAECIIs (E) and conditioned medium-stimulated HL-60 cells (F). (G and H) X2K network analysis showing the kinases and transcription factors predicted to regulate differentially expressed genes in infected iAECIIs (G) and conditioned medium-stimulated HL-60 cells (H).

Article Snippet: Cytokines in the conditioned medium were detected using the Human Cytokine Array Kit (#ARY005B; R&D Systems), and the test strips were moistened and activated according to the manufacturer’s user manual.

Techniques: RNA Sequencing, Infection