Table 2.

The expression of AQP1 in different cells.

Cell Type	Reference
Erythrocytes	[53]
Renal epithelial cells	[53]
Endothelial cells (except central nervous system (CNS))	[55]
Epithelial cells of the choroid plexus	[55,59]
Epithelial cells of the iris, ciliary body, lens, trachea, kidney, colonic crypt, sweat glands, pancreatic acini, gallbladder epithelium, placental syncytial trophoblast cells	[55,59]
Sensory nerve fibers in the dorsal horn of the spinal cord and the trigeminal sensory ganglia	[60,61]
Reactive astrocytes (human CNS) in Alzheimer disease, Creutzfeldt–Jakob disease, multiple sclerosis, and in ischemic lesions	[47,62]
Astrocytes (non-human primate CNS, a subpopulation of white matter astrocytes in Macaca fascicularis)	[63]
Schwann cells (Macaca fascicularis CNS)	[63]
Trigeminal nerve fibers (Macaca fascicularis CNS)	[63]
Neurons on the surface of the pial blood vessels (Macaca fascicularis CNS)	[63]
Vascular smooth muscle cells	[64]