Spinach-Inspired Photosynthesis Targets Dry Eye in Eye Cells

Scientists at NUS bioengineered spinach-derived photosynthetic machinery to function in mammalian corneal cells via eye drops, using light to generate anti-inflammatory chemicals and combat oxidative stress in dry eye disease, a condition affecting about 1.5 billion people; the work, published in Cell, explores a novel, plant-based approach to treating dry eye by harnessing light-driven chemistry in eye tissues (still at early model stages).