A team of researchers at the Indian Institutes of Technology have published three detailed articles examining how to improve adeno-associated viruses (AAV). Maurya, S, Mary, B, Jayandharan, GR et al -approach the improvement of the viruses in a stunningly detailed gene-to-cell-to-whole-mouse model, narrowing down a multitude of options and producing impressive fluorescent fundus images and
Researchers at the University of Laval in Québec, Canada discovered unexpected findings with the Phoenix full field Ganzfeld electroretinography (ERG) system studying Alzheimer’s model mice. ERG assesses the function of the retinal cells including the photoreceptors, bipolar cells, and amacrine cells by flashing light at the retina and recording the electrical responses of the cells. By examining the height and speed of the electrical response wave forms, the retinal function integrity can be measured. The Phoenix Ganzfeld ERG system flashes green or UV light on the entire retina, which can tease out the function of rods, M-cones, and S-cones separately.