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: 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

Journal: PloS one

Article Title: Activated human T cells secrete exosomes that participate in IL-2 mediated immune response signaling.

doi: 10.1371/journal.pone.0049723

Figure Lengend Snippet: Figure 3. Cytokine production from autologous exosome stimulated CD3+ T cells at day zero (0 h) and day five (120 h). Relative quantification of spot intensities was performed using Quantity One software (Bio-Rad). Each bar represents an average of the intensity from two protein spots. White bars represent 0 h and grey bars represent 120 h (day 5). The exosomes appeared to contain significant amounts of CCL5 (RANTES) immediately after the addition of exosomes (at 0 h) since the supernatants showed relatively large amounts of RANTES. These levels were decreased at day five. doi:10.1371/journal.pone.0049723.g003

Article Snippet: Analysis of cytokines in the supernatant was carried out using Proteome ProfilerTMArray, Human Cytokine Array Panel A (cat#ARY005, R&D Systems Europe) according to manufacturer’s instructions.

Techniques: Quantitative Proteomics, Software

Journal: PloS one

Article Title: Activated human T cells secrete exosomes that participate in IL-2 mediated immune response signaling.

doi: 10.1371/journal.pone.0049723

Figure Lengend Snippet: Figure 5. Cytokine production from IL-2 stimulated CD3+ T cells at day zero (0 h) and day five (120 h). Relative quantification of spot intensities was performed using Quantity One software (Bio- Rad). Each bar represents an average of the intensity from two protein spots. White bars represent 0 h and grey bars represent 120 h (day 5). Cytokines IL-5, MIF, and GM-CSF (CSF2) were present at a high level in the supernatant after five days. doi:10.1371/journal.pone.0049723.g005

Article Snippet: Analysis of cytokines in the supernatant was carried out using Proteome ProfilerTMArray, Human Cytokine Array Panel A (cat#ARY005, R&D Systems Europe) according to manufacturer’s instructions.

Techniques: Quantitative Proteomics, Software

Journal: PloS one

Article Title: Activated human T cells secrete exosomes that participate in IL-2 mediated immune response signaling.

doi: 10.1371/journal.pone.0049723

Figure Lengend Snippet: Figure 6. Cytokine production from exosome+IL-2 stimulated CD3+ T cells at day zero (0 h) and day five (120 h). Relative quantification of spot intensities was performed using Quantity One software (Bio-Rad). Each bar represents an average of the intensity from two protein spots. White bars represent 0 h and grey bars represent 120 h (day 5). The cytokines IL-5, IL-13 and GM-CSF as well as the chemokines CCL3 and CCL4 were present at higher levels at day five. doi:10.1371/journal.pone.0049723.g006

Article Snippet: Analysis of cytokines in the supernatant was carried out using Proteome ProfilerTMArray, Human Cytokine Array Panel A (cat#ARY005, R&D Systems Europe) according to manufacturer’s instructions.

Techniques: Quantitative Proteomics, Software