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

Table 3 Renin-angiotensin system receptors in tears, lacrimal gland, bulbar conjunctiva, cornea, trabecular meshwork, aqueous humor and iris

RAS component	Tears lacrimal gland	Bulbar conjunctiva	Cornea	Trabecular meshwork	Aqueous humor	Iris
(P)RR		White et al[98]	White et al[98]			White et al[98]
AT, unknown subtype						Lin et al[116]
AT1R						Senanayake et al[108]
AT2R						Senanayake et al[108]
AT4R
MasR			Vaajanen et al[95]	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.