Table 2.
Human salivary proteins that exhibited significant differences in abundance between oral lichen planus patients and healthy control subjects
| Spots ID | Protein name | Accession no. | Protein MW (kDa) | Protein pI | Protein score | Sequence coverage (%) | Fold change |
|---|---|---|---|---|---|---|---|
| 34, 35 | Serum albumin | gi|28,592 | 71.3 | 6.05 | 2085 | 65 | 3.0 |
| 88, 155 | Alpha-amylase | gi|178,585 | 58.4 | 6.32 | 48 | 3 | 2.1 |
| 91, 110 | Glyceraldehyde-3-phosphate dehydrogenase | gi|31,645 | 36.2 | 8.26 | 311 | 24 | 2.8 |
| 108, 156 | Short-chain specific acyl-CoA dehydrogenase, mitochondrial precursor | gi|4,557,233 | 44.6 | 8.13 | 23 | 7 | 2.6 |
| 120, 142 125, 146 |
Ig J-chain, partial | gi|532,598 | 16.1 | 4.62 | 262 124 |
32 27 |
2.0 2.4 |
| 122, 143 | Neutrophil gelatinase-associated lipocalin, NGAL | gi|300,181 | 20.7 | 8.87 | 344 | 55 | 3.2 |
| 94, 115 | Carbonic anhydrase isozyme VI | gi|179,732 | 35.5 | 6.65 | 131 | 11 | -1.8 |
| 132, 156 133, 157 134, 154 138, 200 |
Cystatin precursor | gi|337,752 | 16.6 | 6.82 | 437 451 192 151 |
45 45 31 43 |
-1.5 -2.1 -3.4 - 1.6 |
| 135, 159 | Cystatin S precursor, Cystatin SA | gi|4,503,109, gi|359,513 | 16.5, 14.1 | 4.95, 4.85 | 377, 257 | 60, 57 | -1.6 |
| 152, 160 | 420, 401 | 49, 57 | -3.2 |
(-) fold change: under-expressed in OLP compared with healthy controls