- Document Number:
20130011867
- Appl. No:
13/614709
- Application Filed:
September 13, 2012
- نبذة مختصرة :
A bladder cancer biomarker and a test method using the same are provided. The biomarker contains serum amyloid A-4 protein (SAA4), which exist in the urine specimen of a testee. The expression intensity of the biomarker can facilitate diagnosis of bladder cancer and evaluation of aggressiveness and malignancy of bladder cancer. Thereby, the physician can arrange an optimized treatment to achieve the best therapeutic effect.
- Inventors:
CHEN, Yi-Ting (Tao-Yuan, TW); YU, Jau-Song (Tao-Yuan, TW); CHEN, Chien-Lun (Tao-Yuan, TW); CHANG, Yu-Sun (Taipei County, TW)
- Claim:
1. A method for detecting bladder cancer comprising steps: providing a urine specimen of a testee; providing at least one biomarker; and detecting an expression intensity of said biomarker in said urine specimen, wherein said biomarker is serum amyloid A-4 protein (SAA4).
- Claim:
2. The method for detecting bladder cancer according to claim 1, wherein said expression intensity is obtained via comparing a concentration of said biomarker in said urine specimen of said testee with concentrations of said biomarker in urine specimens of healthy persons.
- Claim:
3. The method for detecting bladder cancer according to claim 1, wherein said expression intensity is obtained via comparing a concentration of said biomarker in said urine specimen of said testee with a concentration of said biomarker in a former urine specimen of said testee.
- Claim:
4. The method for detecting bladder cancer according to claim 1, wherein said expression intensity is an indicator of existence of bladder cancer or an indicator of aggressiveness and/or malignancy of bladder cancer.
- Claim:
5. The method for detecting bladder cancer according to claim 1, wherein content of said biomarker is detected with a western blot method, a mass spectrometric method, a fluorescent method, a luminescent method, an immunological method, or a chromatographic method.
- Claim:
6. The method for detecting bladder cancer according to claim 1, which cooperates with a occult blood test, an NMP22 molecular test, a cystoscopic examination or a cytological examination to improve diagnosis of bladder cancer and evaluation of aggressiveness and malignancy of bladder cancer.
- Claim:
7. A method for detecting bladder cancer comprising steps: providing a urine specimen of a testee; providing at least one biomarker; and detecting an expression intensity of said biomarker in said urine specimen, wherein said biomarker is Serum amyloid A-4 protein precursor (SAA4), wherein said bladder cancer biomarker exists in urine of a testee.
- Claim:
8. The method for detecting bladder cancer according to claim 7, wherein said expression intensity is obtained via comparing a concentration of said biomarker in said urine specimen of said testee with concentrations of said biomarker in urine specimens of healthy persons.
- Claim:
9. The method for detecting bladder cancer according to claim 7, wherein said expression intensity is obtained via comparing a concentration of said biomarker in said urine specimen of said testee with a concentration of said biomarker in a former urine specimen of said testee.
- Claim:
10. The method for detecting bladder cancer according to claim 7, wherein said expression intensity is an indicator of existence of bladder cancer or an indicator of aggressiveness and/or malignancy of bladder cancer.
- Claim:
11. The method for detecting bladder cancer according to claim 7, wherein content of said biomarker is detected with a western blot method, a mass spectrometric method, a fluorescent method, a luminescent method, an immunological method, or a chromatographic method.
- Claim:
12. The method for detecting bladder cancer according to claim 7, which cooperates with a occult blood test, an MNP22 molecular test, a cystoscopic examination or a cytological examination to improve diagnosis of bladder cancer and evaluation of aggressiveness and malignancy of bladder cancer.
- Current U.S. Class:
435/792
- Current International Class:
01; 01
- الرقم المعرف:
edspap.20130011867
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