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Fig. 3 | Particle and Fibre Toxicology

Fig. 3

From: In vitro toxicoproteomic analysis of A549 human lung epithelial cells exposed to urban air particulate matter and its water-soluble and insoluble fractions

Fig. 3

Unsupervised hierarchical cluster analysis of the protein spots that were significantly affected due to particle exposures (Two-way ANOVA: p < 0.05). The expression of each protein spot was calculated by Log2(Treatment/Control), n = 3. Red is coded for increased expression and green is coded for decreased expression. The number indicates the dose in μg/cm2. The involvment of the proteins in different clusters in various cellular functions is listed in Additional file 4: Table S3

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