write a paper about cell surface immune receptors, TcR, BcR, IL2R [high affinity CD25], CD28, CD80, CD86, CD40, CD40L, CTLA4 and signal transduction (ZAP70, p56lck, PLCgamma1, PKC, Ca++, Calcineurin, NFAT, NF-kB and AP1)

All work and assignments must be in your own words.
No more than 10% of any assignment can contain quoted work from your cited references and no sentences, bulleted lists, figures, graphs, etc. should be from un-cited sources.
Wikipedia, webMD, and company websites are not references. Neither are most foundations or organizations (rheumatoid arthritis foundation).
All facts and figures should be referenced with parentheses (1) or superscript2 and then a list of corresponding numbered references at the end.
A good place to find facts is from a REVIEW article from a scientific journal.
Try to find at least one peer reviewed journal article for each assignment