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Matti Narkia

New data on link between cancer and nutrition discussed at European symposium - 0 views

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    European experts in cancer and nutrition are meeting in Zurich, Switzerland late this month to discuss cutting-edge research in one of the most important and fiercely debated topics in cancer prevention: the link between diet and cancer. There is growing evidence that many cancers may be prevented through healthy lifestyle, including a nutritionally balanced diet. In addition, nutritional problems can also have a negative impact on cancer management and the lives of patients. Other presentations will include new data on topics such as: Childhood nutrition and later breast cancer risk The anti-tumour effects of green tea Malnutrition and patient distress in cancer Possible anti-tumour effects of soy extracts in mice Estrogens in beef and cancer risk
Matti Narkia

Th1/Th2 balance: the hypothesis, its limitations, and implications for health and disea... - 0 views

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    Th1/Th2 balance: the hypothesis, its limitations, and implications for health and disease. Kidd P. Altern Med Rev. 2003 Aug;8(3):223-46. Review. PMID: 12946237 Th1 pathways typically produce activation of cytotoxic T lymphocytes (Tc), NK cells, macrophages, and monocytes, all of which can attack cancer cells and generally defend against tumors. 55 IFN-gamma and other Th1 cytokines are typically lower in advanced cancer patients, while the Th2 marker IL-4 can be higher or unchanged.56 Nodules of non-small cell lung cancer freshly removed from patients expressed a marked imbalance toward Th2, as did biopsy samples from basal cell carcinoma.57 In prostate cancer patients IL-2 was low (Th1) and IL-10 high.58 IL-10 is a confirmed Th1-suppressive cytokine, and heightened IL-10 is a common factor in cancer.55 IL-10 has a variety of suppressive effects that include inhibiting Th1 cytokine production, down-regulating APC and NK cell function, and lowering overall T-cell proliferation.57 Especially under the influence of IL-4 (Th2), tumor cells apparently up-regulate IL-10 that suppresses nearby killer cells. Tumor-derived IL-10 has been documented in lymphoma, ovarian carcinoma, melanoma, neuroblastoma, and renal cell and colon carcinoma.57 IL-12 is another cytokine that can be up-regulated by Th1 activity and inhibited by Th2.59 A low IL-12/IL-10 ratio was found in cervical cancer patients.55 Recent clinical studies suggest elevated IL-10 is predictive of a poor prognosis. 57 With both IL-4 and IL-10 being proven inhibitors of Th1 and promoters of Th2 activity, the recognized capability of cancerous tissue to suppress immunity is readily rationalized.
Matti Narkia

Cancer Journal: Latest cancer research Link between cancer and dietary restriction | ec... - 0 views

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    A signalling pathway that influences how sensitive cancer cells are to the beneficial effects of dietary restriction is described in this week's Nature. Dietary restriction - eating less calories while maintaining essential vitamins and minerals - can extend lifespan, and reduce cancer incidence and growth. But some types of cancer cell are more sensitive to the anti-growth effects of dietary restriction than others, Nada Kalaany and David Sabatini report. The effect hinges on the activity of the phosphatidylinositol-3-kinase (PI3K) pathway. If the pathway is active, dietary restriction has no effect on cancer cells. However, if the pathway is inactive, tumours are sensitive to dietary restriction.
Matti Narkia

Wine Won't Cut Breast Cancer Risk - 0 views

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    March 9, 2009 -- Red or white wine with dinner? A new study suggests a woman's wine choice should be based on personal preference rather than any hope that a wine's color may affect its breast cancer-fighting ability. "We found no difference between red or white wine in relation to breast cancer risk. Neither appears to have any benefits," researcher Polly Newcomb, PhD, MPH, head of the Cancer Prevention Program at the Fred Hutchinson Cancer Research Center in Seattle, says in a news release.
Matti Narkia

Sham vs. Wham: The Health Insider: Omega 3 In the News Again - Lower Advanced Prostate ... - 0 views

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    new (March 24th) report in Clinical Cancer Research, a journal of the American Association for Cancer Research, shows that Omega-3 fatty acids appear protective against advanced prostate cancer. Dr. John S. Witte, Ph.D., professor of epidemiology and biostatistics at the University of California San Francisco, says that previous research has shown protection against prostate cancer, but that this is one of the first studies to show protection against advanced prostate cancer.
Dr. John Bureau DC

Vitamin C Stops the Growth of Some Cancerous Tumors in Mice - 0 views

  • (NaturalNews) 30 years ago the famous Nobel laureate Linus Pauling said that vitamin C supplements can prevent cancer, a highly controversial statement at the time. Now a team of Johns Hopkins scientists have shown that vitamin C stops the growth of some tumors in mice.The StudyThe study was lead by Chi Dang, M.D., Ph.D., professor of medicine and oncology and Johns Hopkins Family Professor in Oncology Research. Their work is detailed in Cancer Cell, Volume 12, Issue 3, 230-238, 11 September, 2007. They found that the antioxidants' actual role may be to destabilize a tumor's ability to grow under conditions where there isn't enough oxygen to feed it. The conventional belief is that vitamin C helps prevent cancer growth by grabbing up volatile oxygen free radical molecules and preventing the damage they do to our DNA. "The potential anticancer benefits of antioxidants have been the driving force for many clinical and preclinical studies," Says Dang. "By uncovering the mechanism behind antioxidants, we are now better suited to maximize their therapeutic use."
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    (NaturalNews) 30 years ago the famous Nobel laureate Linus Pauling said that vitamin C supplements can prevent cancer, a highly controversial statement at the time. Now a team of Johns Hopkins scientists have shown that vitamin C stops the growth of some tumors in mice. The Study The study was lead by Chi Dang, M.D., Ph.D., professor of medicine and oncology and Johns Hopkins Family Professor in Oncology Research. Their work is detailed in Cancer Cell, Volume 12, Issue 3, 230-238, 11 September, 2007. They found that the antioxidants' actual role may be to destabilize a tumor's ability to grow under conditions where there isn't enough oxygen to feed it. The conventional belief is that vitamin C helps prevent cancer growth by grabbing up volatile oxygen free radical molecules and preventing the damage they do to our DNA. "The potential anticancer benefits of antioxidants have been the driving force for many clinical and preclinical studies," Says Dang. "By uncovering the mechanism behind antioxidants, we are now better suited to maximize their therapeutic use."
Matti Narkia

BBC NEWS | Health | Drink a day increases cancer risk - 0 views

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    A glass of wine each evening is enough to increase your risk of developing cancer, women are being warned.\nConsuming just one drink a day causes an extra 7,000 cancer cases - mostly breast cancer - in UK women each year, Cancer Research UK scientists say
Matti Narkia

Calcium Associated With Lower Risk Of Cancer In Women - 0 views

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    Calcium Associated With Lower Risk Of Cancer In Women\nScienceDaily (Feb. 24, 2009) - Women with higher intake of calcium appear to have a lower risk of cancer overall, and both men and women with high calcium intakes have lower risks of colorectal cancer and other cancers of the digestive system, according to a report in the February 23 issue of Archives of Internal Medicine, one of the JAMA/Archives journals.
Matti Narkia

Ecological Studies Of Ultraviolet B, Vitamin D And Cancer Since 2000 - 0 views

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    Ecological studies of ultraviolet B, vitamin D and cancer since 2000. Grant WB, Mohr SB. Ann Epidemiol. 2009 Jul;19(7):446-54. Epub 2009 Mar 9. PMID: 19269856 CONCLUSION: These findings provide strong evidence that vitamin D status plays an important role in controlling the outcome of cancer. Support for the UVB-vitamin D-cancer theory is now scientifically strong enough to warrant use of vitamin D in cancer prevention, and as a component of treatment. More research studies would help to explore whether there are benefits beyond the substantial effects that have been observed.
tan choonpang

What is Cancer and What cause Cancer | Health Tips Blog - 0 views

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    Well all have heard the world cancer many times,however very few people understand the disease and how it develops.Cancer can affect just about every organ
Matti Narkia

Selenium linked to lower skin cancer risks - 0 views

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    Higher blood levels of selenium may reduce the incidence of skin cancer by about 60 per cent, according to a new study from Dutch and Australian researchers. Writing in Cancer Epidemiology, Biomarkers & Prevention, the researchers report that the mineral was associated with reduced risks of both basal cell carcinoma (BCC) and squamous cell carcinoma (SCC). On the other hand, blood levels of carotenoids and alpha-tocopherol (vitamin E) were not associated with any influence on skin cancer risks, report the researchers from Queensland Institute of Medical Research, the University of Queensland, and Maastricht University.
Matti Narkia

Antioxidant vitamins may protect against female cancer - 0 views

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    Increased intakes of vitamins C and E and beta-carotene may reduce the risk of cancer of the uterus, according to a new review and meta-analysis of the science to date. Writing in Cancer Causes and Control, US scientists report that for every 1,000 microgram increase per 1,000 kcal of diet of beta-carotene was associated with a 12 per cent reduction in the risk of endometrial cancer.
Matti Narkia

Experimental Drug May Work In Many Cancers - 0 views

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    "SCIENTISTS have shown that a new class of cancer drugs called PARP inhibitors, currently being tested in clinical trials to treat breast and ovarian cancer could have dramatic results when used to treat other solid tumours, according to work presented at the NCRI Cancer Conference today. "
Matti Narkia

Meta-analysis of vitamin D, calcium and the prevention of breast cancer. - [Breast Canc... - 1 views

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    Meta-analysis of vitamin D, calcium and the prevention of breast cancer. Chen P, Hu P, Xie D, Qin Y, Wang F, Wang H. Breast Cancer Res Treat. 2009 Oct 23. [Epub ahead of print] PMID: 19851861 These results provide strong evidence that vitamin D and calcium have a chemopreventive effect against breast cancer.
Matti Narkia

Dietary intake of vitamin K and risk of prostate cancer in the Heidelberg cohort of the... - 0 views

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    Dietary intake of vitamin K and risk of prostate cancer in the Heidelberg cohort of the European Prospective Investigation into Cancer and Nutrition (EPIC-Heidelberg).\nNimptsch K, Rohrmann S, Linseisen J.\nAm J Clin Nutr. 2008 Apr;87(4):985-92.\nPMID: 18400723
Matti Narkia

Vitamin K2 Linked to Lower Prostate Cancer Risk - Drugs.com MedNews - 0 views

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    LYSAKER, Norway, April 11, 2008-An increased intake of vitamin K2 may reduce the risk of prostate cancer by 35 per cent, suggest results from the European Prospective Investigation into Cancer and Nutrition (EPIC). The findings, based on dietary intake from 11,319 men taking part in the EPIC Heidelberg cohort, are published in this month's issue of the American Journal of Clinical Nutrition.
Matti Narkia

The Healthy Skeptic ยท Vitamin K2: The Missing Nutrient - 0 views

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    A study recently published by the European Prospective Investigation into Cancer and Nutrition (EPIC) has revealed that increased intake of vitamin K2 may reduce the risk of prostate cancer by 35 percent. The authors point out that the benefits of K2 were most pronounced for advanced prostate cancer, and, importantly, that vitamin K1 did not offer any prostate benefits.
Matti Narkia

Supplements of DIM Stop Many Cancers in Their Tracks - 0 views

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    (NaturalNews) An anti-cancer compound found in broccoli and cabbage stops breast cancer by lowering the activity of an enzyme associated with rapidly advancing breast cancer, according to a recent study from the University of California, Berkley. That compound was indole-3-carbinol (I3C). Today, scientists have found that diindolymethane (DIM), a molecule found in I3C, is the chemoprotective compound that gets the job done. According to them, DIM is the better choice for women wanting to halt breast
Matti Narkia

Dietary Omega-3 Fatty Acids, Cyclooxygenase-2 Genetic Variation, and Aggressive Prostat... - 0 views

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    Dietary Omega-3 Fatty Acids, Cyclooxygenase-2 Genetic Variation, and Aggressive Prostate Cancer Risk. Fradet V, Cheng I, Casey G, Witte JS. Clin Cancer Res. 2009 Mar 24. [Epub ahead of print] PMID: 19318492 DOI: 10.1158/1078-0432.CCR-08-2503
Matti Narkia

WHFoods: How to prepare broccoli to retain its nutritional value. - 0 views

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    Did you know that cutting the florets into smaller pieces and the stems into thin slices and letting them sit for 5 to 6 minutes before cooking will enhance their cancer protective properties? Cutting broccoli into smaller pieces breaks the cells and activates an enzyme called myrosinase. The myrosinase converts some of the sulfur-containing chemicals found in broccoli (call glucosinolates) into other sulfur containing chemicals (called isothiocyanates) which research has shown to contain cancer preventive properties not found in the glucosinolates . Studies have actually pinpointed specific mechanisms, like changes in cellular genetic processes, which are involved in increasing cancer protection.
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