Help
Subscribe


GastroHep.com - the global online resource for all aspects of gastroenterology, hepatology and endoscopy

 18 November 2017

Advanced search
GastroHep.com - the global online resource for all aspects of gastroenterology, hepatology and endoscopy Profile of Roy Pounder

Home

News  
Journals
Review Articles
Slide Atlas
Video Clips
Online Books
Advanced Digestive Endoscopy
Classical Cases
Conference Diary
PubMed
International GH Links
USA GH Links
National GH Links
National GI Societies
Other Useful Links




Emails on Gastroenterology and Hepatology
the National AIDS Treatment Advocacy Project
Visit the gastroenterology section of the EUMS

News

List of cancer-causing agents grows

The NIH reports that 17 substances have been added to the growing list of cancer-causing agents and the new listings include lead and lead compounds, X-rays, compounds found in grilled meats, and a host of substances used in textile dyes, paints and inks.

News image

fiogf49gjkf04

The Department of Health and Human Services released its Eleventh Edition of the Report on Carcinogens today.

The department added 17 substances to the growing list of cancer-causing agents, bringing the total to 246.

For the first time ever, viruses are listed in the report: hepatitis B virus, hepatitis C virus, and some human papillomaviruses that cause common sexually transmitted diseases.

Hepatitis B virus (HBV) and hepatitis C virus (HCV) are viruses that cause acute or chronic liver disease.

They are listed in the report as “known human carcinogens” because studies in humans show that chronic hepatitis B and hepatitis C infections cause liver cancer.

Naphthalene is used as an intermediate in the synthesis of many industrial chemicals, and has been used as an ingredient in some moth repellants and toilet bowl deodorants.

Naphthalene is listed in the report as “reasonably anticipated to be a human carcinogen,” based on inhalation studies in animals which showed it causes rare nasal tumors in rats and benign lung tumors in female mice.

MeIQ, MeIQx, and PhIP are heterocyclic amine compounds formed when meats and eggs are cooked or grilled at high temperatures.

There is an increased risk for breast and colorectal cancers related to consumption of broiled or fried foods
NIH

These compounds are also found in cigarette smoke.

They are listed in the report as “reasonably anticipated to be human carcinogens” because oral studies in animals showed they caused cancer in multiple organs including the forestomach, colon, liver, oral cavity, mammary gland, skin, and cecum.

Several human studies suggest there is an increased risk for breast and colorectal cancers related to consumption of broiled or fried foods that may contain these or other similar compounds.

Lead is used to make lead-acid storage batteries, ammunition, and cable coverings.

Lead compounds are used in paint, glass and ceramics, fuel additives, and in some ethnic and ceremonial cosmetics.

The report lists lead and lead compounds as “reasonably anticipated to be human carcinogens".

Exposure to lead or lead compounds is associated with a small increased risk for lung or stomach cancer in humans, and cancer of the kidney, brain or lung in studies with laboratory animals.

Dr Kenneth Olden, director of National Institute of Environmental Health Sciences and the National Toxicology Program commented, “Among U.S. residents, 1 in 2 men and 1 in 3 women will develop cancer at some point in their lifetimes."

"Research shows that environmental factors trigger diseases like cancer, especially when someone has a family history."

NIH; 2005: online press release
04 February 2005

Go to top of page Email this page Email this page to a colleague

 17 November 2017 
Food elimination diets for treatment of adults with eosinophilic esophagitis
 17 November 2017 
PPI use and cognitive function in women
 17 November 2017 
Predicting microscopic colitis
 16 November 2017 
NAFLD-hepatocellular carcinoma and survival after orthotopic liver transplant
 16 November 2017 
Prepregnancy obesity and severe maternal morbidity
 16 November 2017 
Celiac disease screening in adult first-degree relatives
 15 November 2017 
Breastfeeding and the risk of IBD
 15 November 2017 
Medication nonadherence and health care costs
 15 November 2017 
Predicting recurrence after curative rectal cancer surgery
 14 November 2017 
HBV/HCV coinfection and cirrhosis
 14 November 2017 
Sexual dysfunction after rectal cancer surgery
 14 November 2017 
Eosinophilic gastroenteritis and colitis
 13 November 2017 
GI bleeding in patients taking non–vitamin K antagonist oral anticoagulants
 13 November 2017 
Genetic polymorphisms, fatty acids and ulcerative colitis
 13 November 2017 
Flares after immunomodulator withdrawal in Crohn's
 10 November 2017 
Thiopurines vs TNF and lymphoma risk in IBD
 10 November 2017 
Drug monitoring of anti-tumour necrosis factor therapy in IBD
 10 November 2017 
Treatment decisions for older patients with colorectal cancer
 09 November 2017 
Quality standards in upper gastrointestinal endoscopy
 09 November 2017 
Irradiated rectal cancer and chemoradiotherapy
 09 November 2017 
Environmental factors and IBD
 08 November 2017 
Prophylaxis of spontaneous bacterial peritonitis
 08 November 2017 
Socioeconomic characteristics in diverticular disease
 08 November 2017 
Optimal management of postoperative Crohn's disease
 07 November 2017 
Community Screening for Helicobacter pylori
 07 November 2017 
Early readmission in IBD patients
 07 November 2017 
Mesocolic excision for colon cancer
 06 November 2017 
Food elimination diet for children with eosinophilic esophagitis
 06 November 2017 
Biologic agents and obesity in children with IBD
 06 November 2017 
Liver cancer burden despite extensive use of antiviral agents
 03 November 2017 
Statins and mortality in chronic viral hepatitis
 03 November 2017 
Propofol for outpatient colonoscopy
 03 November 2017 
Asthma and IBD development
 02 November 2017 
Diverticulitis and emergency department burden
 02 November 2017 
Rural residence and risk of IBD
 02 November 2017 
Sexual functioning in Hep C
 01 November 2017 
Heartburn relief in adolescents with GERD
 01 November 2017 
Barriers to hepatitis C treatment
 01 November 2017 
Autoimmune pancreatitis in children
 31 October 2017 
Surveillance in ulcerative colitis and Crohn’s disease
 31 October 2017 
Endoscopic indices of disease activity for Crohn’s
 31 October 2017 
Follow-up of positive results on fecal blood tests
 30 October 2017 
Local recurrence after curative rectal cancer surgery
 30 October 2017 
Low-flow ascites pump in refractory cirrhosis
 30 October 2017 
Medical therapy of patients with pediatric-onset IBD
 27 October 2017 
NAFLD in advanced fibrosis in the USA
 27 October 2017 
Early readmission in cirrhosis after bacterial infections
 26 October 2017 
Predicting response to anti-TNF therapy in Crohn's
 26 October 2017 
Conversion to open laparotomy in rectal cancer
 25 October 2017 
Conversion of colonoscopy to sigmoidoscopy
 25 October 2017 
Fecal microbiota transplantation
 25 October 2017 
Rifaximin and survival in hepatic encephalopathy
 24 October 2017 
Eosinophilic esophagitis with swallowed topical corticosteroids
 24 October 2017 
Meta-analysis in nutritiona research
 23 October 2017 
NAFLD-related hepatocellular carcinoma in liver resection
 23 October 2017 
Outcome of hepatic sarcoidosis
 20 October 2017 
Hospital readmissions reduction program
 20 October 2017 
Conversion of planned colonoscopy to sigmoidoscopy
 19 October 2017 
Fecal immunochemical tests in colorectal cancer screening
 19 October 2017 
Current management of chylous ascites

Blackwell Publishing


GastroHep.com is a Blackwell Publishing registered trademark
© 2017 Wiley-Blackwell and GastroHep.com and contributors
Privacy Statement
Disclaimer
About Us