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. 2000 Feb 25;97(6):2791–2796. doi: 10.1073/pnas.050574297

Table 1.

Differential expression of wnt and fz isoforms in synovial tissue specimens

OA RA
fz2 +/− +
fz3 nd
fz5 −/+ +
fz6 nd
fz7 + +
wnt1 +/− +
wnt2 nd
wnt5a −/+ +
wnt10b +/− +/−
wnt11 + +
wnt13 +/− +

Results shown are based on RT-PCR analysis of RNA obtained from five RA and five OA tissue specimens. −/+, detected in one to two specimens. +/−, detected in three to four specimens. +, detected in all. −, detected in none. nd, not determined.