Table 3. Top ten molecular functions and signaling pathways represented by proteins identified from BEAS-2B cells upon exposure for 24 h.

Molecular functions	Signaling Pathways
Cell Death and Survival	Actin Cytoskeleton Signaling
Protein Synthesis	Remodeling of Epithelial Adherens Junctions
Post-Translational Modification	ILK Signaling
Protein Folding	Epithelial Adherens Junction Signaling
Cellular Development	14-3-3-mediated Signaling
Cellular Growth and Proliferation	EIF2 Signaling
Cellular Movement	Germ Cell-Sertoli Cell Junction Signaling
Cell Cycle	RhoA Signaling
Cell Morphology	Regulation of Actin-based Motility by Rho
Cellular Assembly and Organization	Sertoli Cell-Sertoli Cell Junction Signaling