Abstract:
BACKGROUND/AIM:To discover candidate protein biomarkers in the serum of patients with cervical cancer that differentiate between patients with relapse from those who are tumor-free after primary treatment with (platinum-based chemo-) radiation. PATIENTS AND METHODS:Surface-enhanced laser desorption/ionization time-of-flight mass spectrometry (SELDI-TOF-MS) with cation exchange (CM10) and hydrophobic/reverse-phase (H50) was used to examine 44 serum samples from patients with advanced cervical cancer, primarily treated with (platinum-based chemo-) radiation. RESULTS:Ten candidate biomarkers were identified in the serum of 34 patients. Six candidate markers were elevated in patients with no relapse and four were elevated in patients with relapse [p=0.007-0.11; area under the curve (AUC)=0.70-0.75]. Masses of candidate biomarkers ranged from 2,022 to 116,165 Da. CONCLUSION:Patients with relapse from primary advanced cervical cancer exhibit different serum protein expression profiles from those with no relapse.
journal_name
Anticancer Resjournal_title
Anticancer researchauthors
Mordhorst LB,Sorbe B,Ahlin Csubject
Has Abstractpub_date
2012-11-01 00:00:00pages
4913-22issue
11eissn
0250-7005issn
1791-7530pii
32/11/4913journal_volume
32pub_type
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