Navigation Links
News brief: Effects of aspirin and folic acid on inflammation markers for colorectal adenomas

Unexpectedly, inflammation markers do not appear to be involved with the chemopreventative effect of aspirin on colorectal adenomas, according to a brief communication published online October 12 in the Journal of the National Cancer Institute.

Aspirin has been shown to prevent the recurrence of colorectal polyps, but it's not clear how it works. One hypothesis is that it may affect the levels of substances, such as C-reactive protein and others, that are markers of inflammation.

To study this, Gloria Y.F. Ho, Ph.D., of the department of Epidemiology & Population Health, at Albert Einstein College of Medicine in Bronx, N.Y., and colleagues examined changes in plasma levels of five inflammation markersC-reactive protein, interleukin 6, tumor necrosis factor, soluble TNF receptor type II, and IL-1 receptor antagonistat baseline and at year 3 of 884 subjects. The trial had three aspirin groups (including an aspirin placebo group) and two folic acid groups (including a folate placebo group).

Changes in levels of all five inflammation markers were not associated with adenoma recurrence. For those who did not receive folic acid, C-reactive protein levels in those in the 325 mg/d aspirin group changed very little, whereas it was statistically significantly increased in the placebo group. For subjects who received folic acid, the reverse association was observed.

"Our data suggest that low dose aspirin has modest effects on stabilizing [C-reactive protein], which may be abrogated by a high level of folate," the authors write. "However, such beneficial effects do not appear to confer protection against colorectal neoplasia. Inflammation markers do not mediate the previously observed effects of aspirin and folic acid on colorectal adenomas."


Contact: Steve Graff
Journal of the National Cancer Institute

Page: 1

Related medicine news :

1. JNCI news brief: STD confirmed to be associated with increased risk of prostate cancer
2. JNCI news brief: Melanosome dynamics and sensitivity of melanoma cells to chemotherapy
3. JNCI news brief: Surgeon training found effective in breast cancer sentinel lymph node trial
4. JNCI news brief: High serum insulin levels and risk of prostate cancer
5. JNCI news brief: Antibody linked to chemotherapy drug inhibits ovarian cancer in lab
6. JNCI news brief: Breast cancer hormone receptor status and risk of a second primary tumor
7. JNCI news brief: Hepatitis B virus mutations may predict risk of liver cancer
8. JNCI news brief: Improving the biomarker pipeline for early cancer detection
9. In brief: New prognostic indicator for patients with IPF
10. GTRI is developing protocols for testing effects of RFID systems on medical devices
11. Smoking bans effects on heart disease risks -- IOM report releases Oct. 15
Post Your Comments:
(Date:11/27/2015)... , ... November 27, 2015 , ... ... the toilets were," said an inventor from Hillside, N.J. "Many people catch diseases ... cover so that individuals will always be protected from germs." , He developed ...
(Date:11/27/2015)... ... November 27, 2015 , ... Consistent with the ... 2016 Building Better Radiology Marketing Programs meeting will showcase some of the ... 2016, at Caesars Palace in Las Vegas with a pre-conference session on a ...
(Date:11/27/2015)... Los Angeles, CA (PRWEB) , ... November 27, 2015 , ... ... the Commission on Accreditation of Allied Health Education Programs (CAAHEP) awarded accreditation to its ... exclusive list of CAAHEP accredited colleges, as only one of twelve colleges and universities ...
(Date:11/26/2015)... Marne, MI (PRWEB) , ... November 26, 2015 ... ... center for substance abuse located in central Michigan, have come together on Thanksgiving ... a specially produced video, available for viewing on the Serenity Point YouTube channel, ...
(Date:11/26/2015)... ... November 26, 2015 , ... Jobs in hospital medical laboratories and ... offered by healthcare staffing agency Aureus Medical Group . These fields, ... 2015 among those searching for healthcare jobs through the company’s website, ...
Breaking Medicine News(10 mins):
(Date:11/26/2015)... 26, 2015 Research and Markets ( ... Wound Care Market by Type (Dressings, Therapy Devices, Active ... Facility, Out-Patient Facility), and Geography - Global Forecast to ... --> --> The purpose of ... forecast of the global advanced wound care market. It ...
(Date:11/26/2015)... 26, 2015 Research and Markets ( ... "2016 Future Horizons and Growth Strategies in ... Shares, Country Segment Forecasts, Competitive Intelligence, Emerging Opportunities" ... --> --> This new ... Italian therapeutic drug monitoring market, including emerging tests, ...
(Date:11/25/2015)... Nov. 26, 2015  The total global healthcare industry is ... 2015-2016. Latin America has the highest ... (excluding Japan ), is second with growth ... to face increased healthcare expenditure. In 2013-2014, total government funded ... 43.5% in 2008-2009 to 41.2% in 2013-2014. In real terms, ...
Breaking Medicine Technology: