I need an easy research article on autoimmune disease that can be understood by a 1st year college student, so I can read it and then present it.

I need an easy research article on autoimmune disease that can be understood by a 1st year college student, so I can read it and then present it. The topic should not be something in general like "What is Hashimoto disease", but something specific like what is the role of the "X" cell in Hashimoto thyroid. I hope you understand.

I will leave the question online for an hour as I need to submit my topic soon.