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Devices for Improved Tissue Cryopreservation and Recovery

Researchers at the National Eye Institute (NEI), have developed a cryopreservation and cell recovery system designed specifically for the efficient cryopreservation, transportation and subsequent thawing of monolayers and tissues on a substrate. This closed cryopreservation/defrost system allows for sterility in addition to increased viability, recovery and safety of tissues that can be used for in vitro culture or surgical transplantation.

Selective estrogen-receptor modulators (SERMs) confer protection against photoreceptor degeneration

Researchers at the National Eye Institute (NEI) have discovered a novel therapeutic strategy of using one or more selective estrogen-receptor modulators (SERMs), which may include the FDA-approved drug, Tamoxifen, for treating retinal degenerative diseases, like retinitis pigmentosa (RP) and age-related degeneration (AMD). SERMs exert their specific protection on photoreceptor degeneration likely by inhibiting microglial activation.

3D Vascularized Human Ocular Tissue for Cell Therapy and Drug Discovery

Scientists at the National Eye Institute (NEI) have developed a technology for a 3D bioprinting process. Through the process, an artificial blood retinal barrier (BRB) is constructed that may be used as a graft to potentially replace BRB tissues that are lost or damaged in many ocular disorders. The printed tissue structures might be therapeutically useful for grafts or as model systems to test function and physiological responses to drugs or other variables introduced into the system.

Mouse Embryo Culture Chamber and Imaging System and Methods of Use

Scientists at the National Eye Institute (NEI) have developed an embryo culture chamber, which can be used to culture and image embryos. The chamber allows for the continuous imaging of the embryo for the culture period. NEI seeks research collaborations and/or licensees for the development of this culture and imaging chamber for murine embryos.

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