Researchers at the Norwegian Cancer Society have discovered that certain types of fish fat contain compounds with anti-cancer properties. The study suggests that these compounds may be used to develop new treatments for various types of cancer.
In Poland, cigarette smoking is responsible for nearly half of premature deaths. However, with new tobacco legislation, smoking rates are declining and life expectancy is improving, decreasing by nearly 4 years in men and over 3 years in women.
The World Health Organization predicts 15 million new cancer cases annually by 2039, with 70% occurring in developing countries. Anti-cancer factions are pooling knowledge and resources to establish a system to better equip healthcare organizations for the growing challenge.
Anastrozole, an aromatase inhibitor, has been shown to be more effective than tamoxifen in reducing the risk of breast cancer recurrence, hot flushes, and thromboembolic events. The treatment also reduces the incidence of endometrial abnormalities and vaginal bleeding, providing a significant benefit for postmenopausal women with early...
Sir Richard Peto and Sir Richard Doll have been pioneers in mapping the health hazards caused by smoking, with their study identifying a link between smoking and various causes of death. Their research has led to a huge body of knowledge reinforcing anti-tobacco efforts.
Regular physical exercise can significantly improve physical and mental health in breast cancer patients, reducing fatigue and weight gain. Physical activity may also extend survival rates by improving immune function and hormone levels.
A randomized clinical trial found that exercise reduced estradiol and estrone levels in postmenopausal women, particularly those who lost body fat. The study suggests that exercise may play a role in reducing the risk of breast cancer by lowering estrogen levels in older women.
A study identified three gene expression patterns correlated with survival after chemotherapy, which outperformed the International Prognostic Index. The patterns revealed aspects of tumor biology affecting treatment response, including immune system involvement and tumor cell division.
Researchers have developed a cancer vaccine that targets telomerase, a protein responsible for cancer cells' unlimited division. The vaccine has shown promise in encouraging an immune response in patients with pancreatic cancer, leading to longer survival rates.
HPV vaccination has shown high safety and efficacy, inducing high antibody titers against papillomaviruses. Hepatitis B vaccination is also highly effective in preventing chronic infection, with a 95% effectiveness rate in children.
The Norwegian Cancer Society's project has made significant strides in improving rectal cancer treatment, resulting in a 30% increase in five-year post-operative survival rates since 1999. The project aims to raise quality at hospitals whose results are still not good enough by improving surgery techniques and patient examination prior...
A new radium isotope, radium223, has shown promise in treating skeletal metastases with less damage to bone marrow compared to traditional treatments. The isotope is incorporated into skeletal tissue via osteoclasts and emits radiation that kills cancer cells, providing pain relief and potentially improving quality of life.
In developed countries, cancer mortality is more than twice as high as in developing countries due to factors like tobacco consumption and Western nutrition. In contrast, up to 25% of malignancies in developing countries are caused by infectious agents, whereas chronic infections account for only 8% in developed nations.