Navigation Links
Hormel Institute study reveals capsaicin can act as cocarcinogen
Date:9/2/2010

The September cover story of the nation's leading cancer journal, "Cancer Research," features a new study from The Hormel Institute, University of Minnesota, that links capsaicin, a component of chili peppers, to skin cancer. While the molecular mechanisms of the cancer-promoting effects of capsaicin are not clear and remain controversial, The Hormel Institute has shown a definite connection to formation of skin cancer through various laboratory studies.

Ann Bode, professor in the institute's Cellular and Molecular Biology Research Section, led the research team on this study along with colleagues Mun Kyung Hwang and Zigang Dong.

Capsaicin, widely consumed worldwide in foods that contain chili peppers, is also used in topical creams for pain relief and its role in cancer development is controversial. Capsaicin has been shown to induce apoptosis (cell death) in cancer cells. However, research findings have also shown that it can also act as a carcinogen, especially at the tumor promotion stage.

Bode says the possibility that capsaicin induces inflammation and may affect cancer development is a critical result of the study. "Most notably, the results raise concerns that a natural compound found in hot peppers used in over-the-counter topical pain remedies might increase skin cancer risk," Bode says.

The study's key findings include:

  • The co-carcinogenic effect of capsaicin appears to be mediated through the epidermal growth factor receptor (EGFR) and not the transient receptor potential vanilloid subfamily member 1 (TRPV1), a known pain receptor.
  • Topical application of capsaicin on the dorsal skin of wildtype or TRPV1 knockout mice induced tumors in both types but more and larger skin tumors in the knockout mice.
  • A known inflammatory enzyme, cyclooxygenase-2 (COX-2) was highly elevated following treatment with capsaicin.


'/>"/>

Contact: Gail Dennison
gdennison@hi.umn.edu
507-437-9604
University of Minnesota
Source:Eurekalert

Page: 1

Related medicine news :

1. University of Minnesota math institute receives $20.5 million NSF grant
2. Carnegie Mellons Steinbrenner Institute helps grow green jobs
3. UT Southwesterns cancer center earns National Cancer Institute designation
4. OHSU Knight Cancer Institute researchers isolate importance of gene in breast cancer prognosis
5. Kennedy Krieger Institutes Dr. Paul Lipkin selected for national health policy fellowship
6. DTM Systems Is Pleased To Announce That Aaron Alsop Has Achieved The Project Management Professional Credential With The Project Management Institute
7. News from Karolinska Institutet at ESOF 2010
8. Advanced Pain Institute Opens Expanded Los Angeles Area Pain Management Center
9. Cambridge Healthtech Institute Announces its Second Annual "The Bioprocessing Summit"
10. Aspirus Heart & Vascular Institute Surgeon First in State to Implant Heart Device
11. The Institute for Health Metrics and Evaluation selects DatStat as the foundation for ground breaking healthcare project
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/13/2017)... ... 2017 , ... Yisrayl Hawkins, Pastor and Overseer at The House of Yahweh, ... and least understood books in the Holy Scriptures, Revelation. The Book of Revelation paints ... for centuries. Many have tossed it off as mere rubbish, but Yisrayl Hawkins says ...
(Date:10/12/2017)... ... October 12, 2017 , ... First Healthcare Compliance (FHC), ... will showcase a range of technology and learning solutions at the 68th Annual ... Expo to be held October 14–18, 2017 at the Mandalay Bay Resort in ...
(Date:10/12/2017)... ... October 12, 2017 , ... The American College of Medical ... Friedman, PhD, FACMI, during the Opening Session of AMIA’s Annual Symposium in Washington, D.C. ... honor of Morris F. Collen, a pioneer in the field of medical informatics, this ...
(Date:10/12/2017)... ... 12, 2017 , ... Leading pediatric oncology experts at Children’s National Health ... Congress of the International Society of Paediatric Oncology (SIOP) Oct. 12-15. Chaired ... Cancer and Blood Disorders at Children’s National, and Stephen P. Hunger, M.D., Chief ...
(Date:10/12/2017)... FL (PRWEB) , ... October 12, 2017 , ... ... presenting the latest in wound care advancements to physician colleagues, skilled nursing facility ... is titled, "Navigating the Treacherous Waters of Wound Care." , "At many of ...
Breaking Medicine News(10 mins):
(Date:10/12/2017)... DIEGO , Oct. 12, 2017 AVACEN ... recognized the company with their  2017 New Product Innovation Award ... based on extensive primary and secondary medical device market research ... Medical, through its first-to-market OTC, drug-free pain relief product, the ... unique approach to treating fibromyalgia widespread pain. ...
(Date:10/11/2017)... Oct. 11, 2017  BioPharmX Corporation (NYSE MKT: BPMX) ... developed an innovative way to use nonlinear optical imaging ... of new drugs. ... Conference will show how researchers from BioPharmX and the ... School used a suite of imaging techniques in what ...
(Date:10/11/2017)... -- Hill-Rom Holdings, Inc. ("Hill-Rom") (NYSE: HRC), today provided an ... Puerto Rico , where the company ... Following a comprehensive onsite assessment, ... damage, temporary loss of power and minimal water damage ... operations have resumed, and the company expects to return ...
Breaking Medicine Technology: