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Table IV.

Circulating IgG responses to recombinant mKatG and mHsp65 in sarcoidosis patients and PPD and PPD+ control subjects



mKatG

mHsp65



mKatG

mHsp65

80 kD
60 kD
65 kD
CXR stagea

80 kD
60 kD
65 kD
Sarcoidosis     PPD    
S1 +b −  N1 − − − 
S2 − − −  N2 − − − 
S3 −  N3 − − − 
S4 − − −  N4 − − 
S5 − − −  N5 − − 
S6 − −  N6 − − − 
S7 − − −  N7 − − − 
S8 − − −  N8 − − 
S9 −  N9 − − 
S10 −  N10 − − 
S11 − −  N11 − − 
S12 − − PPD+    
S13 −  P1 ++ ++ 
S14 −  P2 − 
S15 − − −  P3 − − 
S16 − −  P4 − − 
S17  P5 − − 
S18 −  P6 − − 
S19 ++c  P7 − − 
S20 ++  P8 − 
S21  P9 − − 
S22 − −  P10 − 
S23 − − −     
S24 − −     
S25
 

 

 
+
 
1
 

 

 

 

 


mKatG

mHsp65



mKatG

mHsp65

80 kD
60 kD
65 kD
CXR stagea

80 kD
60 kD
65 kD
Sarcoidosis     PPD    
S1 +b −  N1 − − − 
S2 − − −  N2 − − − 
S3 −  N3 − − − 
S4 − − −  N4 − − 
S5 − − −  N5 − − 
S6 − −  N6 − − − 
S7 − − −  N7 − − − 
S8 − − −  N8 − − 
S9 −  N9 − − 
S10 −  N10 − − 
S11 − −  N11 − − 
S12 − − PPD+    
S13 −  P1 ++ ++ 
S14 −  P2 − 
S15 − − −  P3 − − 
S16 − −  P4 − − 
S17  P5 − − 
S18 −  P6 − − 
S19 ++c  P7 − − 
S20 ++  P8 − 
S21  P9 − − 
S22 − −  P10 − 
S23 − − −     
S24 − −     
S25
 

 

 
+
 
1
 

 

 

 

 
a

Stage 0, normal chest radiograph; stage 1, bilateral hilar adenopathy; stage 2, bilateral hilar adenopathy plus interstitial infiltrates; stage 3, pulmonary infiltrates only (no hilar adenopathy).

b

Titer 1:500.

c

Titer .1:1,000.

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