Stephen H. Tsang

The positive role of the carboxyl terminus of the gamma subunit of retinal cGMP-phosphodiesterase in maintaining phosphodiesterase activity in vivo.

Retinal degeneration and RPE transplantation in Rpe65(-/-) mice.

Stationary night blindness or progressive retinal degeneration in mice carrying different alleles of PDE gamma.

Transgenic mice carrying the H258N mutation in the gene encoding the beta-subunit of phosphodiesterase-6 (PDE6B) provide a model for human congenital stationary night blindness.

Transducin translocation in rods is triggered by saturation of the GTPase-activating complex.

Novel phenotypic and genotypic findings in X-linked retinoschisis.

Autofluorescence imaging in a case of benign familial fleck retina.

Electronegative electroretinogram associated with topiramate toxicity and vitelliform maculopathy.

Non-vascular vision loss in pseudoxanthoma elasticum.

Modulation of phosphodiesterase6 turnoff during background illumination in mouse rod photoreceptors.

Effects of extracellular matrix and neighboring cells on induction of human embryonic stem cells into retinal or retinal pigment epithelial progenitors.

Preferred retinal locus in macular disease: characteristics and clinical implications.

Functional rescue of degenerating photoreceptors in mice homozygous for a hypomorphic cGMP phosphodiesterase 6 b allele (Pde6bH620Q).

A novel mutation and phenotypes in phosphodiesterase 6 deficiency.

Phenotype-genotype correlations in autosomal dominant retinitis pigmentosa caused by RHO, D190N.

G1961E mutant allele in the Stargardt disease gene ABCA4 causes bull's eye maculopathy.

Benign panretinal uniform radial linear-shaped flecks.

A comparison of fundus autofluorescence and retinal structure in patients with Stargardt disease.

Fundus autofluorescence in cone dystrophy.

Case report: autofluorescence imaging and phenotypic variance in a sibling pair with early-onset retinal dystrophy due to defective CRB1 function.

Cellular and molecular origin of circumpapillary dysgenesis of the pigment epithelium.

Structural assessment of hyperautofluorescent ring in patients with retinitis pigmentosa.

Light-dependent phosphorylation of the gamma subunit of cGMP-phophodiesterase (PDE6gamma) at residue threonine 22 in intact photoreceptor neurons.

Erythropoetin receptor expression in the human diabetic retina.

Rapid and noninvasive imaging of retinal ganglion cells in live mouse models of glaucoma.

Transplantation of reprogrammed embryonic stem cells improves visual function in a mouse model for retinitis pigmentosa.

Fundus autofluorescence, optical coherence tomography, and electroretinogram findings in choroidal sclerosis.

Autofluorescence and High-Resolution OCT Findings Revealed Ciliopathy in Senior-Loken Syndrome.

Fundus autofluorescence and optical coherence tomography of congenital grouped albinotic spots.

Vitamin A deficiency in New York City.

Loss of peripapillary sparing in non-group I Stargardt disease.

shRNA knockdown of guanylate cyclase 2e or cyclic nucleotide gated channel alpha 1 increases photoreceptor survival in a cGMP phosphodiesterase mouse model of retinitis pigmentosa.

Unilateral electronegative ERG in a presumed central retinal artery occlusion.

Macular dystrophy in Heimler syndrome.

Allelic and phenotypic heterogeneity in ABCA4 mutations.

Function of the asparagine 74 residue of the inhibitory γ-subunit of retinal rod cGMP-phophodiesterase (PDE) in vivo.

Quantification of peripapillary sparing and macular involvement in Stargardt disease (STGD1).

Lentivirus-mediated expression of cDNA and shRNA slows degeneration in retinitis pigmentosa.

Structural and functional changes associated with normal and abnormal fundus autofluorescence in patients with retinitis pigmentosa.

Analysis of the ABCA4 gene by next-generation sequencing.

Effect of the ILE86TER mutation in the γ subunit of cGMP phosphodiesterase (PDE6) on rod photoreceptor signaling.

Autofluorescence imaging and spectral-domain optical coherence tomography in incomplete congenital stationary night blindness and comparison with retinitis pigmentosa.

Disruption in Bruch membrane in patients with Stargardt disease.

The inner segment/outer segment border seen on optical coherence tomography is less intense in patients with diminished cone function.

Progressive Constriction of the Hyperautofluorescent Ring in Retinitis Pigmentosa.

Unilateral retinitis pigmentosa: a proposal of genetic pathogenic mechanisms.

HYPERAUTOFLUORESCENT RING IN AUTOIMMUNE RETINOPATHY.

Mice with a D190N mutation in the gene encoding rhodopsin: a model for human autosomal dominant Retinitis Pigmentosa.

Infrared Imaging and Optical Coherence Tomography Reveal Early-Stage Astrocytic Hamartomas Not Detectable by Fundoscopy.

Familial discordance in Stargardt disease.