So I was wondering if there exists a dataset with repertoire wide NGS data for an individual(s) with a developing and/or fully developed autoimmune disease like rheumatoid arthritis, diabetes type one, or the like. Hopefully also with sequences of some of the autoantibodies contributing to the autoimmune disease phenotype.
The idea would be to, as much as the data allows for, reconstruct the antibody lineage leading to the observed autoantibody.
I could not find any such data by searching the literature but I though that it would be likely that some of the forum users here would know.