Ocular renin-angiotensin system with special reference in the anterior part of the eye

Table 4 Renin-angiotensin system receptors in ciliary body, non-pigmented ciliary epithelium, lens, vitreous, optic nerve head and sclera

RAS component	Ciliary body/non-pigmented ciliary epithelium		Lens	Vitreous	Optic nerve head	Sclera
(P)RR	White et al[98]					White et al[98]
AT, unknown subtype	Lograno et al[117]
	Lin et al[116]
AT1R	Cullinane et al[118]	Senanayake et al[108]			Senanayake et al[108]
AT2R		Senanayake et al[108]			Senanayake et al[108]
AT4R
MasR		Vaajanen et al[95]

Table modified and updated from the table published by Giese et Speth, 2014. AT1, 2, 4: Angiotensin II type 1, 2, 4 receptor; MasR: Mas receptor; (P)RR: (pro)renin receptor; RAS: Renin-angiotensin system.