You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "What are the cells of the immune system that are involved in protecting the body against both infectious disease and foreign invaders, where a disease of the eye in response to changes in the vitreous humor or more rarely, diabetes, that causes the cells response?" whose answer is White blood cells.
Each document should contain about 30 words, and these documents should contain useful information.

Query: ocular immune cells involved in response to changes in vitreous humor or diabetes
Useful Output:

Doc 1: This article provides a review of current understanding of ocular immunology and the potential role of immune mechanisms in pathology observed with intraocular
Doc 2: Macrophages and resident dendritic cells play a major role in the immunological response of the eye. Macrophages are known to generate tissue damage in response
Doc 3: The corneal stroma contains immune cells, such as neutrophils, macrophages, and dendritic cells, that contribute to maintaining the ocular
Doc 4: The human and murine conjunctivae also harbor many immune cells, such as CD8+ T cells, innate lymphoid cells, natural killer (NK) cells, and γδ
Doc 5: The eye´s immune privilege restricts immune and inflammatory responses, and the cornea and retina have a complex network of innate immune cells