What are your thoughts on use of 14-3-3 serum levels in rheumatoid arthritis in conjunction with RF and ACPA?

Until we have a perfect test, it's always worth considering new tests for rheumatoid arthritis (RA). And there are hints that this test may be useful.

14-3-3eta is a member of a family of chaperone proteins found in the serum of some patients with RA and other rheumatic diseases.

Studies suggest this ...