cd51 (Miltenyi Biotec)
Structured Review

Cd51, supplied by Miltenyi Biotec, used in various techniques. Bioz Stars score: 93/100, based on 7 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/cd51/pmc12914766-205-15-20?v=Miltenyi+Biotec
Average 93 stars, based on 7 article reviews
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1) Product Images from "TGFβ enhances platelet–breast‐cancer‐cell interaction and promotes platelet aggregation"
Article Title: TGFβ enhances platelet–breast‐cancer‐cell interaction and promotes platelet aggregation
Journal: The Febs Journal
doi: 10.1111/febs.70279
Figure Legend Snippet: Gene expression and protein exposure of cell surface proteins in MCF7 upon stimulation with TGFβ. (A) Heatmap representing normalized gene expression of different genes ( Y ‐axis) in different samples treated or not treated with TGFβ at the different cell densities ( X ‐axis). Normalization was performed by fixing the first replicate of non‐treated cells (NT) at 20 000 cells per cm 2 to 100%. Statistical significance between NT and cells treated with TGFβ inside each plating density condition was considered. Yellow boxes highlight the genes emerged as significantly different between treated and non‐treated cells. (B) Bars representing relative gene expression of ITGAV (Integrin‐αν/CD51) and LGALS3 n = 3 replicates. Δ C t were calculated using GAPDH as housekeeping. (C) Bars representing the mean fluorescence intensity (MFI) of CD51 and Galectin‐3 exposure on MCF7 cells plated at 20 000 and 60 000 cells per cm 2 . n = 3 replicates. (D) Bars representing the % of MCF7 positive to both CD51 and Galectin‐3 (CD51 + /Galectin‐3 + ) of cells plated at 20 000 and 60 000 cells per cm 2 . n = 3 replicates. (E) Representative flow cytometry histograms of CD51 + and Galectin‐3 + with (Blue) and without (Green) TGFβ treatment at 20 000 cells per cm 2 . n = 3 replicates. (F) Representative flow cytometry counter plot of CD51 + and Galectin‐3 + with (Blue) and without (Green) TGFβ treatment in cells plated at 20 000 cells per cm 2 . n = 3 replicates. Data are expressed as mean ± SD. Significance of data differences was established using unpaired two‐way ANOVA test with multiple comparisons, * P < 0.05, ** P < 0.01 and *** P < 0.001.
Techniques Used: Gene Expression, Fluorescence, Flow Cytometry
Figure Legend Snippet: Inhibition of Integrin‐aν/CD51, but not of Galectin‐3, reversed the increase in PLT‐MCF7 interaction promoted by TGFβ. (A) Schematic representation of PLT‐MCF7 interaction mediated by Integrin‐αν/CD51 and Galectin‐3 and their inhibition through Cilengitide, GB1107 and GLPG0187. Experiments were performed with cells plated at low density, 20 000 cells per cm 2 , before TGFβ treatment. (B) Schematic representation of the experimental design of PLT‐MCF7 interaction in suspension with Integrin‐αν and Galectin‐3 inhibitors, assayed with flow cytometry. (C) Bars of cell viability for MCF7‐PLT interaction treated with different inhibitors, expressed as % of cells negative to Propidium Iodide (PI − ). n = 3 replicates. (D) Bars of MCF7‐PLT interaction expressed as % of cells positive to CFSE fluorescence (CFSE+) for non‐treated NT and TGFβ−treated (TGFβ+): Cilengitide (purple), GB1107 (ochre) or GLPG0187 (gray). n = 3 replicates. Data are expressed as mean ± SD. Significance of data differences was established using unpaired two‐way ANOVA test with multiple comparisons, * P < 0.05.
Techniques Used: Inhibition, Suspension, Flow Cytometry, Fluorescence
Figure Legend Snippet: Inhibitors of Integrin‐α ν /CD51 and Galectin‐3 counteracted the effect of TGFβ pre‐treatment on MCF7‐induced PLT aggregation. (A) Schematic representation of the experimental design of aggregation assay of PLT with Integrin‐αν/CD51 and Galectin‐3 inhibitors. Experiments were performed with cells plated at low density, 20 000 cells per cm 2 , before TGFβ treatment. (B) Aggregation of PLT only (activate or not with Thrombin) or PLT activated with Thrombin and treated with Cilengitide, GB1107, Cilengitide+GB1107 and GLPG0187 activated with Thrombin. Values are expressed as % of the transmitted light over time and each point is the mean of n = 3 replicates. (C) Schematic representation of the experimental design of aggregation assay upon PLT‐MCF7 interaction in suspension with Integrin‐αν/CD51 and Galectin‐3 inhibitors. (D) Aggregation of PLT after incubation with MCF7 non‐treated NT/treated with TGFβ (blue/green) and of TGFβ + inhibitors. NT condition without thrombin (black) is also represented as negative control. Values are expressed as % of the transmitted light over time and each point is the mean of n = 3 replicates. (D) Maximum aggregation at 30 min for the conditions tested in C. n = 3 replicates. (E) Bars of Maximum aggregation at 30 min for NT and TGFβ conditions and for the TGFβ condition in presence of the different inhibitors. n ≥ =3 replicates. Data are expressed as mean ± SD. Significance of data differences was established using unpaired two‐way ANOVA test with multiple comparisons, * P < 0.05, ** P < 0.01.
Techniques Used: Suspension, Incubation, Negative Control

