Increased galectin-3 may serve as a serologic signature of pre-rheumatoid arthritis while markers of synovitis and cartilage do not differ between early undifferentiated arthritis subsets. - Issa SF; Duer A; Østergaard M; Hørslev-Petersen K; Hetland ML; Hansen MS; Junker K; Lindegaard HM; Møller JM; Junker P (Arthritis research & therapy, 2017)