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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

JAMA -- Soy Food Intake and Breast Cancer Survival, December 9, 2009, Shu et al. 302 (2... - 0 views

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    Soy Food Intake and Breast Cancer Survival. Xiao Ou Shu et al. JAMA Vol. 302 No. 22, December 9, 2009; 302(22):2437-2443. Results During the median follow-up of 3.9 years (range, 0.5-6.2 years), 444 deaths and 534 recurrences or breast cancer-related deaths were documented in 5033 surgically treated breast cancer patients. Soy food intake, as measured by either soy protein or soy isoflavone intake, was inversely associated with mortality and recurrence. The hazard ratio associated with the highest quartile of soy protein intake was 0.71 (95% confidence interval [CI], 0.54-0.92) for total mortality and 0.68 (95% CI, 0.54-0.87) for recurrence compared with the lowest quartile of intake. The multivariate-adjusted 4-year mortality rates were 10.3% and 7.4%, and the 4-year recurrence rates were 11.2% and 8.0%, respectively, for women in the lowest and highest quartiles of soy protein intake. The inverse association was evident among women with either estrogen receptor-positive or -negative breast cancer and was present in both users and nonusers of tamoxifen. Conclusion Among women with breast cancer, soy food consumption was significantly associated with decreased risk of death and recurrence.
Matti Narkia

THE NEED FOR COMPLEMENTARY ALTERNATIVE CANCER THERAPIES - lefeurope.com - 0 views

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    Mainstream medical treatment of cancer revolves around surgery, chemotherapy, and radiation therapy, used either alone or in combination (Isobe T et al 2005; Ostoros G et al 2005). Chemotherapy and radiation therapy cannot discriminate between cancer cells and healthy cells; thus, they damage both types of cells and cause serious and often debilitating side effects, frequently forcing patients to abandon treatment (Ettinger DS 2005; Giraud P et al 2004; Munden RF et al 2005). Therefore, it is not surprising that many cancer patients now opt to complement conventional treatments with alternative therapies that may not only temper the adverse side effects of conventional cancer therapy, but also improve its effectiveness via independent anti-cancer effects.
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.
Matti Narkia

Cannabis destroys cancer cells... reveals research at Barts and The London, Queen Mary'... - 0 views

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    Researchers investigating the role of cannabis in cancer therapy reveal it has the potential to destroy leukaemia cells, in a paper published in the March 2006 edition of Letters in Drug Design & Discovery.  Led by Dr Wai Man Liu, at Barts and the London, Queen Mary's School of Medicine and Dentistry, the team has followed up on their findings of 2005 which showed that the main active ingredient in cannabis, tetrahydrocannabinol, or THC, has the potential to be used effectively against some forms of cancer.  Dr Liu has since moved to the Institute of Cancer in Sutton where he continues his work into investigating the potential therapeutic benefit of new anti-cancer agents.
Matti Narkia

A Mitochondria-K+ Channel Axis Is Suppressed in Cancer and Its Normalization Promotes A... - 0 views

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    A mitochondria-K+ channel axis is suppressed in cancer and its normalization promotes apoptosis and inhibits cancer growth. Bonnet S, Archer SL, Allalunis-Turner J, Haromy A, Beaulieu C, Thompson R, Lee CT, Lopaschuk GD, Puttagunta L, Bonnet S, Harry G, Hashimoto K, Porter CJ, Andrade MA, Thebaud B, Michelakis ED. Cancer Cell. 2007 Jan;11(1):37-51. PMID: 17222789 doi:10.1016/j.ccr.2006.10.020
Matti Narkia

Berberine inhibits human tongue squamous carcinoma cancer tumor growth in a murine xeno... - 0 views

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    Berberine inhibits human tongue squamous carcinoma cancer tumor growth in a murine xenograft model. Ho YT, Yang JS, Lu CC, Chiang JH, Li TC, Lin JJ, Lai KC, Liao CL, Lin JG, Chung JG. Phytomedicine. 2009 Sep;16(9):887-90. Epub 2009 Mar 20. PMID: 19303753 Our primary studies showed that berberine induced apoptosis in human tongue cancer SCC-4 cells in vitro. But there is no report to show berberine inhibited SCC-4 cancer cells in vivo on a murine xenograft animal model. SCC-4 tumor cells were implanted into mice and groups of mice were treated with vehicle, berberine (10mg/kg of body weight) and doxorubicin (4mg/kg of body weight). The tested agents were injected once per four days intraperitoneally (i.p.), with treatment starting 4 weeks prior to cells inoculation. Treatment with 4mg/kg of doxorubicin or with 10mg/kg of berberine resulted in a reduction in tumor incidence. Tumor size in xenograft mice treated with 10mg/kg berberine was significantly smaller than that in the control group. Our findings indicated that berbeirne inhibits tumor growth in a xenograft animal model. Therefore, berberine may represent a tongue cancer preventive agent and can be used in clinic.
Matti Narkia

Lingzhi mushroom - Wikipedia, the free encyclopedia - 0 views

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    "Língzhī (traditional Chinese: 靈芝; simplified Chinese: 灵芝; Japanese: reishi; Korean: yeongji, hangul: 영지) is the name for one form of the mushroom Ganoderma lucidum, and its close relative Ganoderma tsugae. Ganoderma lucidum enjoys special veneration in Asia, where it has been used as a medicinal mushroom in traditional Chinese medicine for more than 4,000 years, making it one of the oldest mushrooms known to have been used in medicine. Lingzhi may possess anti-tumor, immunomodulatory and immunotherapeutic activities, supported by studies on polysaccharides, terpenes, and other bioactive compounds isolated from fruiting bodies and mycelia of this fungus (reviewed by R. R. Paterson[4] and Lindequist et al.[7]). It has also been found to inhibit platelet aggregation, and to lower blood pressure (via inhibition of angiotensin-converting enzyme[8]), cholesterol and blood sugar.[9] Laboratory studies have shown anti-neoplastic effects of fungal extracts or isolated compounds against some types of cancer. In an animal model, Ganoderma has been reported to prevent cancer metastasis,[10] with potency comparable to Lentinan from Shiitake mushrooms.[11] The mechanisms by which G. lucidum may affect cancer are unknown and they may target different stages of cancer development: inhibition of angiogenesis (formation of new, tumor-induced blood vessels, created to supply nutrients to the tumor) mediated by cytokines, cytoxicity, inhibiting migration of the cancer cells and metastasis, and inducing and enhancing apoptosis of tumor cells
Matti Narkia

Novel therapy for cancer? from medicineworld.org - 0 views

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    A ground-breaking Canada-wide clinical trial led by Dr. Katherine Borden, at the Institute for Research in Immunology and Cancer (IRIC) of the Universit de Montral, has shown that a common anti-viral drug, ribavirin, can be beneficial in the treatment of cancer patients. Published in the journal Blood (First Edition), the study demonstrates that ribavirin suppresses the activities of the eIF4E gene in patients. This gene is dysregulated in 30 percent of cancers including breast, prostate, head and neck, colon and stomach cancer.
Matti Narkia

Where to buy dichloroacetate... : Terra Sigillata - 0 views

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    ...has been the number one Google search term leading people to the blog this week - and that worries me. As I wrote about a week ago, dichloroacetate, or DCA, is the molecule tested recently by a team at University of Alberta for its ability to slow the growth of human lung cancer in immunocompromised rats. Among DCA's action is the ability to prevent cancer cells from producing lactic acid via aerobic glycolysis, a process used by more than half (but not all) tumors. Scientists continue to debate whether this process is a cause of cancer, or just a byproduct of malignant cell transformation. I am deeply concerned that desperate cancer patients may be trying to purchase dichloroacetate (DCA) and self-treat for cancer based on this highly-hyped single paper. To the credit of the researchers and their institution, who have set up a website to address the intense interest, they discourage such practice:
Matti Narkia

Don't cure cancer, stabilize it: Scientific American Blog - 0 views

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    What if we didn't try to cure cancer, but simply kept tumors from growing too big? That's what radiologist Robert Gatenby of the Moffitt Cancer Center proposes this week in the journal Nature. Gatenby argues that high doses of powerful chemotherapies wreak havoc on a patient's immune system and foster the rapid regrowth of chemoresistant cancers that doctors have no hope of fighting.  So instead of curing cancer, he suggests doctors aim to stabilize the tumor at a tolerable size. In practice, this would mean that doctors identify a target size for an individual tumor that gives the patient the best quality of life.  Then, they will regularly monitor the tumor's growth with medical imaging equipment like a PET/CT scanner (see photo), and regulate doses of anticancer drugs to maintain it at a precise volume.
Matti Narkia

Phase I Study of White Button Mushroom Extract in Preventing the Recurrence o... - 0 views

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    Phase I Study of White Button Mushroom Extract in Preventing the Recurrence of Breast Cancer in Postmenopausal Women Who Are Breast Cancer Survivors. This is a dose-escalation study. Patients receive oral white button mushroom extract twice daily for 12 weeks in the absence of a second primary ductal carcinoma in situ, invasive breast cancer, or unacceptable toxicity.ble toxicity.\n
Matti Narkia

Whole Health Source: Cancer and the Immune System - 0 views

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    They found some important trends. Granulocytes from people over 50 years old had a reduced ability to kill cancer cells, as did granulocytes from people with cancer. This raises the possibility that cancer is not simply the result of getting too old, but a very specific weakening of the immune system. The most important finding, however, was that the granulocytes' kung-fu grip declined dramatically during the winter months. Here's Dr. Cui: Nobody seems to have any cancer-killing ability during the winter months from November to April.
Matti Narkia

Prospective Study of Predictors of Vitamin D Status and Cancer Incidence and Mortality ... - 0 views

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    Prospective study of predictors of vitamin D status and cancer incidence and mortality in men. Giovannucci E, Liu Y, Rimm EB, Hollis BW, Fuchs CS, Stampfer MJ, Willett WC. J Natl Cancer Inst. 2006 Apr 5;98(7):451-9. PMID: 16595781 doi:10.1093/jnci/djj101 Conclusions: Low levels of vitamin D may be associated with increased cancer incidence and mortality in men, particularly for digestive-system cancers. The vitamin D supplementation necessary to achieve a 25(OH)D increment of 25 nmol/L may be at least 1500 IU/day.
Matti Narkia

Israeli 'cancer shift' over heart disease mortality may be led by greater risk in women... - 0 views

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    Israeli 'cancer shift' over heart disease mortality may be led by greater risk in women with high intake of n-6 fatty acids. Shapira N. Eur J Cancer Prev. 2007 Oct;16(5):486-94. PMID: 17923822 doi: 10.1097/CEJ.0b013e3280145b6d Population studies of Israeli Jews, Arabs, and women support the association of high n-6 polyunsaturated fatty acid intake with increased cancer risk and higher female sensitivity. Research findings suggest that gender and sex hormones may influence n-6 polyunsaturated fatty acid metabolism and carcinogenesis. This appears to be the first time gender has been proposed to modulate national cancer epidemiology, suggesting implications for differential nutritional prevention, warranting further research.
Matti Narkia

A phase 2 trial exploring the effects of high-dose (10,000 IU/day) vitamin D(3) in brea... - 0 views

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    A phase 2 trial exploring the effects of high-dose (10,000 IU/day) vitamin D(3) in breast cancer patients with bone metastases. Amir E, Simmons CE, Freedman OC, Dranitsaris G, Cole DE, Vieth R, Ooi WS, Clemons M. Cancer. 2009 Nov 13. [Epub ahead of print] PMID: 19918922 DOI: 10.1002/cncr.24749 METHODS: Patients with bone metastases treated with bisphosphonates were enrolled into this single-arm phase 2 study. Patients received 10,000 IU of vitamin D3 and 1000 mg of calcium supplementation each day for 4 months. The effect of this treatment on palliation, bone resorption markers, calcium metabolism, and toxicity were evaluated at baseline and monthly thereafter. CONCLUSIONS: Daily doses of 10,000 IU vitamin D3 for 4 months appear safe in patients without comorbid conditions causing hypersensitivity to vitamin D. Treatment reduced inappropriately elevated parathyroid hormone levels, presumably caused by long-term bisphosphonate use. There did not appear to be a significant palliative benefit nor any significant change in bone resorption. Cancer 2010. © 2009 American Cancer Society.
frogy 11123

best conetent in cancer - 4 views

shared by frogy 11123 on 29 Jan 10 - Cached
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    The Author The author of this site is the British writer, John Davidson. Please note that the author is neither a doctor, nor a qualified health practitioner. Every cancer patient should always consult his or her medical practitioner with regard to the use of complementary remedies or treatments, and nothing on this site should be construed in any way as medical or therapeutic advice. It is simply the result of one person's search for solutions. Please read our disclaimer. About This Site Internet searches trawl up vast amounts of information about cancer, from a broad spectrum of viewpoints. The information and internet links on this site are for those seeking to augment the treatment offered by their hospital oncology (cancer) unit. Of course, a great many other internet sites concerning cancer can be found by keying the requisite search words into any of the major search engines. The content of this site was initially prepared, at the request of medical and nursing staff and others, some weeks after I had had an emergency operation for the removal of a colon cancer, and while undergoing chemotherapy in case any cancer cells had gone AWOL. There had been some escape of cancer cells into associated lymph nodes (3 out of 17, including the most distal), but no other tumours had been picked up by a CT scan. When I returned home from hospital in September 2005, with the help of friends, I started doing some research on cancer. I was amazed to discover that despite the billions of pounds/euros/dollars etc. spent on cancer research, and the many advances in understanding the numerous variants of the disease, the standard treatment for my stage of colon cancer is still a drug (fluorouracil, also called 5FU) that has been in use for more than forty years, has uncomfortable side effects, and which only increases the chances of survival after five years by 5 to 10%.
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Matti Narkia

Cannabis compound slows lung cancer in mice - health - 18 April 2007 - New Scientist - 0 views

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    The active compound in marijuana, THC, can slow the growth of lung tumours and reduce the spread of the cancer in mice, a preliminary study reveals. Human lung cancer tumours grew less than half as fast in mice that received moderate doses of the compound, the researchers reveal. They hope that drugs mimicking the apparent anti-cancer effects of tetrahydrocanabinol (THC) could one day help treat patients. The team strongly discourage people from self-medicating by smoking marijuana, noting that doing so could potentially encourage tumour growth.
Matti Narkia

What You Eat May Fuel Cancer: Medical Experts Advise A Diet Rich In Omega-3s And Phyton... - 0 views

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    If you want to reduce your risk for getting cancer, heart disease, diabetes and a host of other diseases, the message is clear - eat a nutrient-rich, low-fat, high fiber diet, with plenty of fruit and vegetables. So why is this wisdom forgotten when a person is diagnosed with cancer, and the standard advice becomes: "Eat whatever you want, whatever you can tolerate," even when this may include a diet high in fat and refined sugars. \n\nAccording to two of the country's leading authorities on cancer and nutrition, David Katz, MD and Keith Block, MD, the typical American high-fat, empty calorie diet can set the stage for an inflammatory response that actually fuels a cancer patient's disease, undermines treatment, and promotes malnutrition.
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
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