Skip to main content

Advertisement

Table 2 Peaks differentially expressed between cancer and adjacent normal tissue samples at a feature selection P < 10-5

From: Protein and lipid MALDI profiles classify breast cancers according to the intrinsic subtype

Overexpressed in cancer   Underexpressed in cancer
m/z P Ratio1 Assignment m/z p Ratio1
6206.58 1.00E-07 1.6   5150.41 3.50E-06 0.9
7222.53 1.00E-06 1.4   7618.64 < 1E-10 0.6
8514.66 1.10E-06 1.4   9486.03 1.00E-07 0.7
11719.24 < 1E-07 1.8   16089.36 9.90E-06 0.6
12411.2 < 1E-07 2.1     
     n545.56 2.70E-06 0.5
p734.58 3.60E-06 2.0 PC {32:0} [M+H]+ n554.49 4.00E-07 0.4
p741.62 < 1E-07 2.1 SM {d18:1/16:0} [M+K] + n568.56 9.60E-06 0.5
p760.62 2.90E-06 2.0 PC {34:1} [M+H]+ n574.61 5.70E-06 0.7
p772.58 < 1E-07 1.8 PC {32:0} [M+K]+ n594.5 1.00E-07 0.6
p798.58 < 1E-08 2.1 PC {34:1} [M+K]+ n609.74 1.90E-06 0.4
     n651.64 3.40E-06 0.5
n505.37 < 1E-09 5.3   n666.79 7.00E-07 0.5
n605.64 < 1E-10 5.3   n679.13 6.40E-06 0.5
     n878.89 2.50E-06 0.6
     n907.09 7.50E-06 0.5
     n917.48 3.60E-06 0.5
     n997.7 1.80E-06 0.5
  1. 1Ratio, cancer/normal
  2. p, lipids identified in the positive ion mode
  3. n, lipids identified in the negative ion mode
  4. SM, Sphingomyelin