Prediction and prevention of glaucoma. Neurodegenerative eye disease glaucoma is the second leading cause of blindness with estimated 67 million patients worldwide. Molecular pathomechanisms of glaucoma demonstrate both a considerable overlap with and remarkable particularities compared to other neurodegenerative disorders e.g. Alzheimer's disease. Identification of pathology-specific biomarker-sets is essential to develop advanced diagnostic approaches and personalised patients' treatment. Subcellular imaging and expression patterns in blood as the reliable platform for early/predictive glaucoma diagnosis. Following key pathways are affected in glaucoma pathology: stress response, apoptosis and DNA-repair, adhesion, blood-brain-barrier-breakdown, tissue remodelling, transcription regulation, multidrug resistance and energy metabolism.