METHODS, SYSTEMS AND COMPOSITIONS FOR TRAUMATIC BRAIN INJURY AND ASSOCIATED NEURODEGENERATIVE DISEASE IMMUNE RESPONSE DIAGNOSTICS

Original (Chinese)

A system and method for diagnosing traumatic brain injury (TBI) includes a proteome biochip including a set of brain protein fractions including primary serum autoantibodies reactive with brain protein autoantigens released by the TBI printed into micro-wells of a glass slide. The biochip hybridized with non-TBI and TBI-injured serum samples from which an autoantibody response profile is generated. The system additionally including labeled IgG or IgM secondary antibodies for addition to the micro-wells for binding with one of the primary serum autoantibodies, a side illumination laser to read the micro-wells in which the labeled IgG or IgM secondary antibodies are bound with one of the primary serum autoantibodies, and a readout detection system for the set of brain protein fractions to screen for autoantigens present in the micro-wells that contain the labeled IgG or IgM secondary antibodies bound with one of the primary serum autoantibodies to generate a heat map.