Biochemical adaptations of the retina and retinal pigment epithelium support a metabolic ecosystem in the vertebrate eye

…, MM Giarmarco, CSR Jankowski, K Tsantilas, AL Engel… - elife, 2017 - elifesciences.org
10.7554/eLife.28899.001 Here we report multiple lines of evidence for a comprehensive model
of energy metabolism in the vertebrate eye. Metabolic flux, locations of key enzymes, and …

The pharmacokinetics of Toll-like receptor agonists and the impact on the immune system

AL Engel, GE Holt, H Lu - Expert review of clinical pharmacology, 2011 - Taylor & Francis
Toll-like receptor (TLR) ligation activates both the innate and adaptive immune systems, and
plays an important role in antiviral and anti-tumor immunity. Therefore, a significant amount …

Reductive carboxylation is a major metabolic pathway in the retinal pigment epithelium

J Du, A Yanagida, K Knight, AL Engel… - Proceedings of the …, 2016 - National Acad Sciences
The retinal pigment epithelium (RPE) is a monolayer of pigmented cells that requires an
active metabolism to maintain outer retinal homeostasis and compensate for oxidative stress. …

[HTML][HTML] Human retinal pigment epithelial cells prefer proline as a nutrient and transport metabolic intermediates to the retinal side

JR Chao, K Knight, AL Engel, C Jankowski… - Journal of Biological …, 2017 - ASBMB
Metabolite transport is a major function of the retinal pigment epithelium (RPE) to support the
neural retina. RPE dysfunction plays a significant role in retinal degenerative diseases. We …

[HTML][HTML] Proline mediates metabolic communication between retinal pigment epithelial cells and the retina

M Yam, AL Engel, Y Wang, S Zhu, A Hauer… - Journal of Biological …, 2019 - ASBMB
The retinal pigment epithelium (RPE) is a monolayer of pigmented cells between the choroid
and the retina. RPE dysfunction underlies many retinal degenerative diseases, including …

[HTML][HTML] Transplantation of human embryonic stem cell-derived retinal cells into the subretinal space of a non-human primate

…, RJ Taylor, A Jayabalu, AL Engel… - … vision science & …, 2017 - tvst.arvojournals.org
Purpose: Previous studies have demonstrated the ability of retinal cells derived from human
embryonic stem cells (hESCs) to survive, integrate into the host retina, and mediate light …

Comparison of protease-resistant prion protein inhibitors in cell cultures infected with two strains of mouse and sheep scrapie

DA Kocisko, AL Engel, K Harbuck, KM Arnold… - Neuroscience …, 2005 - Elsevier
The transmissible spongiform encephalopathies (TSEs) are fatal neurodegenerative diseases.
A primary therapeutic target for TSE intervention has been a protease-resistant form of …

Protein-bound polysaccharide activates dendritic cells and enhances OVA-specific T cell response as vaccine adjuvant

AL Engel, GC Sun, E Gad, LR Rastetter, K Strobe… - Immunobiology, 2013 - Elsevier
Protein-bound polysaccharide-K (PSK) is a hot water extract from Trametes versicolor
mushroom. It has been used traditionally in Asian countries for its immune stimulating and anti-…

Inhibition of mitochondrial respiration impairs nutrient consumption and metabolite transport in human retinal pigment epithelium

R Zhang, AL Engel, Y Wang, B Li, W Shen… - Journal of proteome …, 2020 - ACS Publications
Mitochondrial respiration in mammalian cells not only generates ATP to meet their own
energy needs but also couples with biosynthetic pathways to produce metabolites that can be …

Extracellular matrix dysfunction in Sorsby patient-derived retinal pigment epithelium

AL Engel, YK Wang, TH Khuu, E Worrall… - Experimental eye …, 2022 - Elsevier
Sorsby Fundus Dystrophy (SFD) is a rare form of macular degeneration that is clinically
similar to age-related macular degeneration (AMD), and a histologic hallmark of SFD is a thick …