User profiles for Alice Pébay

Alice Pébay

The University or Melbourne
Verified email at unimelb.edu.au
Cited by 5134

[HTML][HTML] Enriched retinal ganglion cells derived from human embryonic stem cells

…, BA Nayagam, AL Cook, AW Hewitt, A Pébay… - Scientific reports, 2016 - nature.com
Optic neuropathies are characterised by a loss of retinal ganglion cells (RGCs) that lead to
vision impairment. Development of cell therapy requires a better understanding of the signals …

Essential roles of sphingosine‐1‐phosphate and platelet‐derived growth factor in the maintenance of human embryonic stem cells

A Pébay, RCB Wong, SM Pitson, EJ Wolvetang… - Stem Cells, 2005 - academic.oup.com
Human embryonic stem cells (hESCs) have great potential for use in research and
regenerative medicine, but very little is known about the factors that maintain these cells in the …

[HTML][HTML] Non-invasive in vivo hyperspectral imaging of the retina for potential biomarker use in Alzheimer's disease

X Hadoux, F Hui, JKH Lim, CL Masters, A Pébay… - Nature …, 2019 - nature.com
Studies of rodent models of Alzheimer’s disease (AD) and of human tissues suggest that the
retinal changes that occur in AD, including the accumulation of amyloid beta (Aβ), may …

Sphingosine‐1‐phosphate induces proliferation of astrocytes: regulation by intracellular signalling cascades

A Pébay, M Toutant, J Prémont… - European Journal of …, 2001 - Wiley Online Library
Sphingosine‐1‐phosphate (S1P) is a potent lysophospholipid mediator mostly released by
activated platelets. It is involved in several functions in peripheral tissues, but its effects in the …

Stem cell regulation by lysophospholipids

A Pébay, CS Bonder, SM Pitson - Prostaglandins & other lipid mediators, 2007 - Elsevier
Lysophosphatidic acid (LPA) and sphingosine 1-phosphate (S1P) regulate a diverse range
of mammalian cell processes, largely through engaging multiple G protein-coupled receptors …

[HTML][HTML] Methods of retinal ganglion cell differentiation from pluripotent stem cells

…, AW Hewitt, KC Davidson, A Pebay… - … Vision Science & …, 2014 - jov.arvojournals.org
Glaucoma, the worldwide leading cause of irreversible blindness, is characterized by
progressive degeneration of the optic nerve and loss of retinal ganglion cells. Research into …

[HTML][HTML] AAV-mediated CRISPR/Cas gene editing of retinal cells in vivo

…, RC Wong, JG Crowston, A Pébay… - … & visual science, 2016 - iovs.arvojournals.org
Purpose: Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR)/CRISPR-associated
protein (Cas) has recently been adapted to enable efficient editing of the …

[HTML][HTML] Microglia-like cells promote neuronal functions in cerebral organoids

…, M Koskuvi, J Kuusisto, D Hernández, A Pebay… - Cells, 2021 - mdpi.com
Human cerebral organoids, derived from induced pluripotent stem cells, offer a unique in
vitro research window to the development of the cerebral cortex. However, a key player in the …

Generation of induced pluripotent stem cell lines from Friedreich ataxia patients

…, JP Sarsero, R Williamson, M Dottori, A Pébay - Stem Cell Reviews and …, 2011 - Springer
Friedreich ataxia (FRDA) is an autosomal recessive disorder characterised by neurodegeneration
and cardiomyopathy. It is caused by a trinucleotide (GAA) repeat expansion in the first …

[HTML][HTML] Transcriptomic and proteomic retinal pigment epithelium signatures of age-related macular degeneration

…, RH Guymer, JE Powell, AW Hewitt, A Pébay - Nature …, 2022 - nature.com
There are currently no treatments for geographic atrophy, the advanced form of age-related
macular degeneration. Hence, innovative studies are needed to model this condition and …