Table 1.

Summary of DDR1 expression profiles in physiological and pathological conditions reported in rodent and human kidney.

Conditions	DDR1 in mouse	DDR1 in rat	DDR1 in human
Healthy or control kidney	SMCs [13-17], distal tubule [16], glomeruli (present [14,19], weak or absent [13,15-17])	SMCs [12], distal tubule [12], glomeruli (absent [12])	SMCs [15], glomeruli (absent [15])
Remnant kidney model		Hypertrophic glomeruli [12]
Hypertensive nephropathy	Over-expression in SMCs and glomerular tuft [13]
NTS-induced glomerulonephritis	Podocytes and injured tubular cells [15,16]
HANAC syndrome	Activated parietal epithelial cells [17]
UUO model	Tubules, macrophages and glomeruli [14,16]
Lupus nephritis			Podocytes and crescentic formations [15]
Goodpasture's syndrome			Podocytes and crescentic formations [15]