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Table 3 Effect of CGS 21680 in lymphocytes from healthy subjects (n = 20) or SLE patients (n = 20) on different inflammatory mediators

From: A2A adenosine receptor upregulation correlates with disease activity in patients with systemic lupus erythematosus

 

Healthy subjects

SLE patients

Cellular stimulation

CGS 21680 (1μM) stimulation

% of reduction/fold of increase

Cellular stimulation

CGS 21680 (1μM) stimulation

% of reduction/fold of increase

IFN-α

67 ± 4a

37 ± 3a

44.39 ± 1.21d

74 ± 4a

32 ± 2a

56.89 ± 1.52d,*

TNF-α

225 ± 12a

102 ± 10a

54.66 ± 1.14d

227 ± 10a

79 ± 5a

64.95 ± 2.33d,*

IL-6

305 ± 15a

167 ± 12a

45.38 ± 1.18d

322 ± 13a

105 ± 6a

67.71 ± 1.25d,*

IL-1β

294 ± 14a

198 ± 13a

32.64 ± 1.02d

310 ± 11a

140 ± 7a

54.20 ± 2.35d,*

IL-2

36 ± 3b

21 ± 2b

41.59 ± 1.08d

42 ± 3b

19 ± 2b

54.59 ± 1.76d,*

IL-10

2832 ± 112a

4802 ± 189a

1.70 ± 0.02e

2973 ± 104a

5329 ± 199a

1.79 ± 0.02e,**

NF-kB

245 ± 14c

161 ± 13c

34.07 ± 1.08d

266 ± 10c

150 ± 6c

43.69 ± 1.47d,*

  1. The data are expressed as mean ± SEM; *p < 0.0001 vs healthy subjects; ** p < 0.01 vs healthy subjects
  2. a Cellular stimulation with LPS; values in pg/ml
  3. b Cellular stimulation with PMA + ionomycin; values in pg/ml
  4. c Cellular stimulation with LPS; values in % of controls
  5. d Percentage of reduction
  6. e Fold of increase