Scoring of GPER/GPR30 expression in lung tumors. The scoring pattern for GPR30 staining as follows. Score 0, negative staining for all cells; score 1+, weakly positive for cytosolic staining in <10% of cells; score 2+, moderate to strong positive staining covering between 10 to 50% of cells and score 3+, strongly positive staining including >50% cells. The images are shown at 200X magnification and the scale bar indicates 100μm. The images were collected using Aperio imagescope.
Jala et al. BMC Cancer 2012 12:624 doi:10.1186/1471-2407-12-624