Bestrophin 1 and retinal disease

AA Johnson, KE Guziewicz, CJ Lee… - Progress in retinal and …, 2017 - Elsevier
Mutations in the gene BEST1 are causally associated with as many as five clinically distinct
retinal degenerative diseases, which are collectively referred to as the “bestrophinopathies” …

Bestrophinopathies: perspectives on clinical disease, Bestrophin-1 function and developing therapies

S Singh Grewal, JJ Smith… - Therapeutic advances in …, 2021 - journals.sagepub.com
Bestrophinopathies are a group of clinically distinct inherited retinal dystrophies that typically
affect the macular region, an area synonymous with central high acuity vision. This spectrum …

Bestrophin3 deficiency in vascular smooth muscle cells activates MEKK2/3–MAPK signaling to trigger spontaneous aortic dissection

TT Zhang, QQ Lei, J He, X Guan, X Zhang, Y Huang… - Circulation, 2023 - Am Heart Assoc
BACKGROUND: Aortic dissection (AD) is a fatal cardiovascular disorder without effective
medications due to unclear pathogenic mechanisms. Bestrophin3 (Best3), the predominant …

BEST1 protein stability and degradation pathways differ between autosomal dominant Best disease and autosomal recessive bestrophinopathy accounting for the …

A Milenkovic, VM Milenkovic, CH Wetzel… - Human molecular …, 2018 - academic.oup.com
Abstract Mutations in bestrophin-1 (BEST1) are associated with distinct retinopathies,
notably three forms with autosomal dominant inheritance and one condition with an …

Mutant Best1 expression and impaired phagocytosis in an iPSC model of autosomal recessive bestrophinopathy

AD Marmorstein, AA Johnson, LA Bachman… - Scientific reports, 2018 - nature.com
Autosomal recessive bestrophinopathy (ARB) is caused by mutations in the gene BEST1
which encodes bestrophin 1 (Best1), an anion channel expressed in retinal pigment …

Mutation-dependent pathomechanisms determine the phenotype in the bestrophinopathies

AL Nachtigal, A Milenkovic, C Brandl… - International journal of …, 2020 - mdpi.com
Best vitelliform macular dystrophy (BD), autosomal dominant vitreoretinochoroidopathy
(ADVIRC), and the autosomal recessive bestrophinopathy (ARB), together known as the …

Tadalafil Rescues the p. M325T Mutant of Best1 Chloride Channel

K Elverson, J Warwicker, S Freeman, F Manson - Molecules, 2023 - mdpi.com
Bestrophin 1 (Best1) is a chloride channel that localises to the plasma membrane of retinal
pigment epithelium (RPE) cells. Mutations in the BEST1 gene are associated with a group of …

Sensing through non-sensing ocular ion channels

M Kabra, BR Pattnaik - International Journal of Molecular Sciences, 2020 - mdpi.com
Ion channels are membrane-spanning integral proteins expressed in multiple organs,
including the eye. In the eye, ion channels are involved in various physiological processes …

Small molecules restore Bestrophin 1 expression and function of both dominant and recessive Bestrophinopathies in patient-derived retinal pigment epithelium

J Liu, RL Taylor, RA Baines, L Swanton… - … & visual science, 2020 - iovs.arvojournals.org
Purpose: Bestrophinopathies are a group of untreatable inherited retinal dystrophies caused
by mutations in the retinal pigment epithelium (RPE) Cl− channel bestrophin 1. We tested …

Impaired bestrophin channel activity in an iPSC-RPE model of best vitelliform macular dystrophy (BVMD) from an early onset patient carrying the P77S dominant …

A Navinés-Ferrer, S Ruiz-Nogales, R Navarro… - International Journal of …, 2022 - mdpi.com
Best Vitelliform Macular dystrophy (BVMD) is the most prevalent of the distinctive retinal
dystrophies caused by mutations in the BEST1 gene. This gene, which encodes for a …