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. Author manuscript; available in PMC: 2023 May 1.
Published in final edited form as: Curr Opin Ophthalmol. 2022 Jan 31;33(3):202–210. doi: 10.1097/ICU.0000000000000835

Figure 1. Tissue protein expression and proteomic analysis as a tool for discovery.

Figure 1.

A. Proteins from tumor cells migrate through the choroid, retinal pigmented epithelium, and retina. B. A subset of these proteins can be found in the vitreous due to intrinsic proteases. C. Proteins in the vitreous spread to the aqueous humor in the anterior chamber. D. Tumor associated proteins can also be found in the blood stream.