Navigation Links
Gut microbes may be a risk factor for colorectal cancer
Date:12/6/2013

(New York City) December 6, 2013 -- In one of the largest epidemiological studies of human gut bacteria and colorectal cancer ever conducted, a team of researchers at NYU Langone Medical Center has found a clear association between gut bacteria and colorectal cancer. The study, published today in the Journal of the National Cancer Institute, discovered that colorectal cancer patients had fewer beneficial bacteria and more harmful bacteria than people without the disease.

"Our findings are important because identification of these microbes may open the door for colorectal cancer prevention and treatment," says Jiyoung Ahn, PhD, assistant professor of population health, and a member of NYU Cancer Institute, who led the study.

The human gut hosts thousands of bacteria, which play an important role in regulating food digestion and inflammation. Mounting evidence links gut microbes to colorectal cancer, a condition diagnosed in 143,000 people in the U.S. each year. The disease kills an estimated 51,000 Americans, second only to lung cancer. However, it is not well understood why colorectal cancer develops.

The researchers compared the DNA composition of intestinal microbes in the stool samples of 141 colorectal cancer patients and healthy volunteers. They found that samples from colorectal-cancer patients had larger populations of Fusobacteria than healthy volunteers. Fusobacteria commonly found in the mouth and gastrointestinal track, are associated with gut inflammation.

Moreover, case samples were more likely than the controls to be depleted of Clostridia, a class of beneficial gut bacteria that help digest dietary fiber and carbohydrates.

"Our next step is to study how diet and lifestyle factors modulate these gut bacteria associated with colorectal cancer. This may lead to ways to prevent this disease" says Dr. Ahn.


'/>"/>

Contact: Lorinda Klein
lorindaann.klein@nyumc.org
212-404-3533
NYU Langone Medical Center / New York University School of Medicine
Source:Eurekalert

Page: 1

Related medicine news :

1. New Technology Automatically Sterilizes Dangerous Microbes at Point of Sale Terminals
2. Through New Innovative Measures, Highly Pathogenic Microbes Will Now Be Tested Clinically, Strengthening The Front Line In The Fight Against Food-Borne Illness
3. New biochip technology uses tiny whirlpools to corral microbes
4. University of Tennessee study: Unexpected microbes fighting harmful greenhouse gas
5. Weapon-wielding marine microbes may protect populations from foes
6. Gut Microbes Might Reflect Health, Diet of Older Adults
7. Scientists Probe Diversity of Human Bodys Microbes
8. The Venus Factor Review Exposes the Simplest Method for Body Transformation
9. Andrew Scholz (AMTC Grad) and Restless Road Sang with Emotion and Impressed the Judges for Next Week’s Semi-Finals on Fox’s X-Factor
10. Los Angeles benefactor pledges $5M to Alzheimers research at USC
11. Scientists discover that short-term energy deficits increase factors related to muscle degradation
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/25/2017)... ... June 25, 2017 , ... CareSet Labs released the Root NPI Graph today ... a new, greatly improved version of the Doctor Referral teaming dataset commonly available from ... and subsequently called the the “Doctor Referral Dataset” as released by Medicare and “DocGraph” ...
(Date:6/24/2017)... York (PRWEB) , ... June 24, 2017 , ... ... the Dental365 family. Located at 217 Portion Road in Lake Ronkonkoma, Dental365 offers ... evenings and weekends so that visits to the dentist fit into their patients’ ...
(Date:6/23/2017)... (PRWEB) , ... June 23, 2017 , ... By scoring ... its ninth consecutive four-star rating from premier online charity evaluator, Charity Navigator, validating ANRF's ... top 1% of all charities reviewed by Charity Navigator and earns ANRF a spot ...
(Date:6/23/2017)... ... 23, 2017 , ... Military Connection friend and veteran advocate Micaela ... Virgin Atlantic lounge. , Bensko is no stranger to the plight of the ... her life to supporting our wounded veterans. A world-class photographer, her riveting photos “The ...
(Date:6/23/2017)... ... June 23, 2017 , ... Georgia State University ... to 20. , The two-day conference is focused on advancing scientific knowledge about ... patients’ lives and eliminating racial breast cancer-related disparities. The conference theme is “Illuminating ...
Breaking Medicine News(10 mins):
(Date:6/8/2017)... -- Less than a month ago, amateur hackers executed an ... hospital networks, in over 150 countries. The ... online extortion attempts ever recorded. With the increasing complexity ... that providers understand where the risks lie, and how ... many other very real cyber threats.  ...
(Date:6/7/2017)... 6, 2017  Diplomat Specialty Infusion Group, a brand of Diplomat ... its Iowa location. The ... now features an ISO 7 cleanroom—the standard needed to compound intravenous ... low level of pollutants. "Our ... and better serve our Iowa patients," said ...
(Date:6/1/2017)... BLUE BELL, Pa. , June 1, 2017 /PRNewswire/ ... Nutriceuticals (PRN) and Veterinarian Recommended Solutions (VRS), and KD ... direct investment in Nutriceutical Holdings by KD Pharma Group. ... Nutriceutical Holdings with the option to acquire the entire ... ideal partner in KD. They are committed to growing ...
Breaking Medicine Technology: