Prostate cancer is one of the most common malignant tumors in solid organs of old men. Prostate-specific antigen (PSA) is a valuable prostate cancer biomarker that is now wildly used for population screening, diagnosis, and monitoring of patients with prostate cancer. Howere it is reported that PSA is not feasible to discriminate the progress of prostate cancer, so many investigators still works on developing new biomarker of prostate carcinoma. Here, we propose the study of differentially expressed prostate proteins in blood of patients.
With the aid of two-dimensional polyacrylamide gel electrophoresis (2-DE) and matrix-assisted laser desorption-induced time of flight (MALDI-TOF) mass spectrometry, comparison of normal men and prostate cancer patients serum proteins and analysis protein variation of different stages of prostate cancer serum. We find 31 and 17 protein spots overexpression in cancer development and after treatment, respectively.
At present, with the aid of SWISS-PORT database and MALDI-TOF mass spectrometry, we had identified fibrinogen gamma chain, fibrinogen alpha/alpha-E chain, major histocompatibility complex (MHC), class I, C and Mayven were overexpressed in prostate cancer development, where Mayven is fist reported by us.
| Identifer | oai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0821102-180755 |
| Date | 21 August 2002 |
| Creators | Wang, Yu-Ming |
| Contributors | none, none, none |
| Publisher | NSYSU |
| Source Sets | NSYSU Electronic Thesis and Dissertation Archive |
| Language | Cholon |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0821102-180755 |
| Rights | restricted, Copyright information available at source archive |
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