Obesity Linked To Higher Risk Of Prostate Cancer Treatment Failure

Bathroom ScalesNew research, presented this month at the 2012 American Association for Cancer Research annual meeting, has found that overweight and obese men are significantly more likely to experience PSA failure following prostate cancer surgery. PSA failure is generally defined as a detectable PSA level following radical prostatectomy to remove the prostate tumour suggesting that the cancer has not been completely eliminated.

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Lowering Cholesterol Levels May Improve Prostate Cancer Survival

Men who have developed castration-resistant prostate cancer (CRPC) may be able to slow the growth of prostate tumours by reducing their cholesterol levels according to the results of a recent article published in the open access journal PLoS ONE last month.

While the research was conducted in mice, if the results are replicated in human studies, it could open new treatments for castration-resistant prostate cancer, which is notoriously difficult to treat.

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45% Of Male Cancers, 40% Female Cancers Preventable According To Study

While we all know that a significant proportion of cancers are preventable, a recent British study has attempted to quantify the precise percentage of cancers that could be prevented through lifestyle and environmental changes. The authors found that a massive 45% of male cancers and 40% of female cancers could be prevented through simple behavioural changes.

The research, which was led by Professor Max Parkin of the Centre for Cancer Prevention at the Wolfson Institute of Preventive Medicine, involved the identification of 14 factors that are known to be related to cancer risk.

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High Dose Vitamin E May Actually Increase Risk Of Prostate Cancer

High dose supplemental vitamin E does not decrease the risk of developing prostate cancer and may in-fact increase risk slightly according to the results of a study published in the October 12 issue of the Journal of the American Medical Association.

Researchers used data from The Selenium and Vitamin E Cancer Prevention Trial to determine whether supplementation of either vitamin E, selenium, or both in combination could reduce the risk of developing prostate cancer.

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Egg Eaters More Likely To Die From Prostate Cancer According To Study

An eggMen who frequently consume eggs are much more likely to die from prostate cancer according to the results of a study published in the journal Cancer Prevention Research last month. The study also found suggestive evidence that consuming large amounts of poultry and processed red meat following prostate cancer diagnosis increased the risk of subsequently dying from the disease.

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Which Country Has The Highest Rate Of Lung Cancer?

A cigaretteCurrently Hungary has the dubious honour of having the highest age standardised rate (ASR) of lung cancer in the world for men and the highest rate overall. At more than 50 cases per 100,000 people per year, Hungary’s lung cancer rate is more than twice the global average. The United States has the highest rate of lung cancer among women and the second highest rate overall. The following table shows the fifteen countries with the highest rates of lung cancer in the world (excludes countries with less than 1 million people).

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Study Finds Red Wine Reduces Lung Cancer Risk In Smokers

Red wine in glassA study, published this month in the journal Cancer Epidemiology, Biomarkers, And Prevention, has suggested that smokers may be able to reduce their risk of developing lung cancer by as much as 60% by consuming at least one glass of red wine each day.

The study was conducted by scientists at Kaiser Permanente in Oakland, California, and involved the study of 84,170 men aged between 45 and 69.

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Dairy Products Linked To Increased Risk Of Prostate Cancer

CheeseA high intake of dairy products can increase the risk of prostate cancer by as much as 30% according to a study published in the American Journal of Clinical Nutrition in 2001.

The researchers, based at the Harvard Medical School in Boston, used data from the Physicians’ Health Study which involved more than 20,000 men from the United States who were followed from 1984 to 1995.

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Vitamin E Supplementation Decreases Risk Of Prostate Cancer In Smokers

Some red pillsA form of Vitamin E known as alpha-tocopherol may reduce both the risk of developing and dying from prostate cancer in smokers according to a study published in the Journal of the National Cancer Institute.

The study, which was published back in 1998 by researchers at the Department of Public Health in Helsinki, Finland, looked at the effect of daily supplementation of 20mg of beta-carotene and/or 50mg of alpha-tocopherol on the risk of prostate cancer. Beta-carotene is an antioxidant that is converted by the body into Vitamin A.

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Broccoli Rich Diets Ward Off Prostate Cancer

A broccoli headA new study has found that men who eat at least 400g of broccoli a week (around three servings) may be at a decreased risk of developing prostate cancer due to broccoli’s ability to modify the expression of certain genes involved in the development of prostate cancer.

The study was carried out by researchers from Norwich in the United Kingdom and was published in the July issue of the journal PLoS One. Researchers followed 22 men aged between 57 and 70 who were at high risk of developing prostate cancer.

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Vitamin D Not Effective In Reducing Prostate Cancer Risk

Some vitamin pillsA new study, published in the Journal of the National Cancer Institute earlier this year has found that Vitamin D is not effective in reducing the risk of developing prostate cancer.

Recent studies have found a link between vitamin D levels and a reduction in the risk of many forms of cancer such as melanoma, breast, colon, and lung cancer however studies on the relationship between vitamin D intake and prostate cancer have yielded conflicting results to date.

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Regular Exercise May Cut Cancer Risk In Men

A man bikingA new study, conducted by Swedish researchers at the Karolinska Institute, has suggested that men who engage in moderate physical exercise in a regular basis have a reduced risk of developing and subsequently dying from cancer.

The study was published this month in the British Journal of Cancer and involved the study of 40,708 Swedish men aged between 45 and 79 who were questioned on their exercise habits.

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Diabetics Are Less Likely To Develop Advanced Prostate Cancer

Those who have diabetes are less likely to develop prostate cancer, particularly advanced prostate cancer according to a recent study. Diabetics tend to have lower testosterone levels than non-diabetics which is thought to be responsible for the lower incidence of prostate cancer observed in diabetic individuals.

The study, published in the American Journal of Epidemiology in 2004, involved comparing the diabetes status of 1,110 individuals from the US Physicians Heath Study who had been diagnosed with prostate cancer and comparing them to 1,110 control subjects who were free of prostate cancer.

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Obesity Linked To Cancer Of Pancreas, Liver, Bladder & Prostate

Most people know that being overweight increases your risk of developing diseases such as diabetes and heart disease. What a lot of people don’t realise however is that being overweight also increases your risk of developing many forms of cancer.

The most comprehensive study on the environmental and lifestyle factors responsible for cancer is known as “The Cancer Prevention Study 2″. The study was conducted from 1982 to 1997 and followed 1.2 million American men and women

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Genetic Test For Prostate Cancer On The Horizon

A new genetic test, that could be on the market within a few years, aims to accurately determine a man’s likelihood of developing prostate cancer.

Swedish scientists have determined the role that certain inherited genetic markers play in making some men more susceptible to the disease. Currently five genes are known to play a role in prostate cancer, however each of these genes by itself has only a small impact on the probability of a person developing prostate cancer.

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