Cancer Research

A new blood test could allow doctors to predict which ovarian cancer patients will respond to particular types of treatment. The test could be developed and used in hospitals within the next few years.  

It would mean medics could see which patients could benefit from blood vessel-targeting drugs - such as bevacizumab - in addition to conventional therapy. Meanwhile, others who are not going to benefit would be spared the time and side effects associated with having the drug.  

The test would also help to reduce the cost to the NHS. Ovarian cancer has seen little increase in survival rates over the last few decades and scientists are seeking new treatment strategies to improve the standard approach of surgery and chemotherapy.



For breast cancer patients, there are three common surgical interventions: bilateral mastectomy (the removal of both breasts), unilateral mastectomy (the removal of the affected breast), and lumpectomy (the selective removal of cancerous tissue within the breast) plus radiation. 


It has generally been believed that more attractive men had better semen quality.


Visible blood in urine is the best known indicator of bladder cancer but new research  finds that invisible blood in urine may be an early warning sign of bladder cancer. 

Scientists at the University of Exeter Medical School found that 1 in 60 people over the age of 60 who had invisible blood in their urine transpired to have bladder cancer. Thay's about half those who had visible blood in their urine but higher than figures for other potential symptoms of bladder cancer that warrant further investigation. 


In a cell's nucleus, chromosomal DNA is tightly bound to structural proteins known as histones, an amalgam biologists call chromatin.

Until a few decades ago, histones were regarded as a nuclear "sidekick," the packing material around which the glamorous DNA strands were wrapped. 


Epidemiologists have correlated eating over 10 portions per week of tomatoes with an 18 percent lower risk of developing prostate cancer, new research suggests.

Prostate cancer is the second most common cancer in men worldwide and diagnosed rates are higher in developed countries, which some claim means is due to a Westernized diet and lifestyle.

To assess if following dietary and lifestyle recommendations reduces risk of prostate cancer, scholars at the Universities of Bristol, Cambridge and Oxford looked at the diets and lifestyle of 1,806 men aged between 50 and 69 with prostate cancer and compared with 12,005 cancer-free men.




Cancer is the blanket term for over a hundred diseases where abnormal cells divide and invade tissues through blood and lymph systems. The extra cells are often detected in the form of a tumor that people notice as their first symptom, and those can be benign or malignant.

It's a trick almost everyone knows: to open a locked door, slide a credit card over the latch.

Scientists at The Scripps Research Institute (TSRI) used a similar strategy when they attempted to disrupt the function of MYC, a cancer regulator thought to be "undruggable." The researchers found that a credit card-like molecule they developed somehow moves in and disrupts the critical interactions between MYC and its binding partner.

MYC is a transcriptional factor, meaning it controls gene expression. When MYC is overexpressed or amplified, the unregulated expression of genes involved in cell proliferation, a key step in cancer growth, follows. MYC is involved in a majority of cancers, including Burkitt's lymphoma, a fast-growing cancer that tends to strike children.


Obstructive sleep apnea, in which people stop breathing for short periods while sleeping. Breathing pauses last from seconds to minutes and may occur 30 times per hour, after which normal breathing then starts again, often with a snoring or choking sound.

About five percent of adults have some form of sleep apnea. It can ncrease the risk of high blood pressure, heart attack and arrhythmias. It is most prevalent in obese people and some studies have also postulated that obstructive sleep apnea may be linked to cancer because of low levels of oxygen in the blood.