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Age-related macular degeneration (AMD) is a chronic progressive disease of the macula that results in the loss of central vision. It is the leading cause of blindness in elderly people in the developed world. There are two forms of AMD.dry and wet. Dry AMD is the most common form of AMD representing approximately 90% of all AMD cases. In its later stages dry AMD can lead to the degeneration of photoreceptors and retinal pigment epithelial cells, a chronic condition called geographic atrophy (GA). GA affects approximately 1 million people in the United States for which there currently are no effective treatments.
About Encapsulated Cell Technology
Neurotech's core technology platform is Encapsulated Cell Technology (ECT), a unique technology that allows for the long term, sustained delivery of therapeutic factors to the back of the eye. ECT implants consist of cells that have been genetically modified to produce a specific therapeutic protein and are encapsulated in a semi-permeable hollow fiber membrane. The diffusive characteristics of the hollow fiber membrane are designed to promote long-term cell survival by allowing the influx of oxygen and nutrients while simultaneously preventing direct contact of the encapsulated cells with the cellular and molecular elements of the immune system. The cells continuously produce the therapeutic protein which diffuses out of the implant at the target site. ECT therefore enables the controlled, continuous delivery of therapeutic factors directly to the retina, bypassing the blood-retina barrier.
About Neurotech Pharmaceuticals, Inc.
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