Cancer Prevention News and Research

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Enzyme intervenes when cancer-fighting PTEN is bound for cell's protein-destroying machinery

A protector for PTEN, a tumor-thwarting protein often missing in cancer cells, has emerged from research led by scientists at The University of Texas MD Anderson Cancer Center published online at Nature Cell Biology this week.

28 Nov 2013

Fox Chase Cancer Center receives Magnet designation for excellence in nursing services

Fox Chase Cancer Center, the first acute care hospital in Pennsylvania and specialty hospital in the country to receive Magnet designation for excellence in nursing services by the American Nurses Credentialing Center's Magnet Recognition Program-, has been designated with this prestigious recognition for the fourth time in a row-now making it the first hospital in Pennsylvania to have achieved three successful re-designations.

27 Nov 2013

Biochemist receives grant to identify pathway to regulate DNA damage repair in cancer cells

Chemotherapy and radiation therapy are often used to kill cancer cells by causing irreparable DNA damage. However, some cancer patients resist chemotherapy and radiation due to a highly active DNA damage repair system.

26 Nov 2013

Seed grants support cancer diagnosis and treatment, vascular health research

Five teams of scientists earned research seed grants awarded this year by the John S. Dunn Foundation. The awards support new collaborations by researchers at Rice University's BioScience Research Collaborative (BRC) and their partners at other institutional members of the Gulf Coast Consortia (GCC).

26 Nov 2013

Scientists find link between airborne allergies and risk of blood cancers in women

A team of scientists looking into the interplay of the immune system and cancer have found a link between a history of airborne allergies - in particular to plants, grass and trees - with risk of blood cancers in women.

25 Nov 2013

CCP scores lower in prostate cancer patients who consume low-fat fish oil diet

Men with prostate cancer who ate a low-fat diet and took fish oil supplements had lower levels of pro-inflammatory substances in their blood and a lower cell cycle progression score, a measure used to predict cancer recurrence, than men who ate a typical Western diet, UCLA researchers found.

19 Nov 2013

Tea helps promote weight loss and improve bone health

Decades worth of research shows that tea-the second most consumed beverage in the world-may help prevent chronic illnesses, including heart disease, certain types of cancer and type 2 diabetes. New research shows tea has been found to help promote weight loss and maintain a healthy weight, improve bone health and activate areas of the brain that bolster attention, problem solving and mood.

7 Nov 2013

New drug combination therapy effectively kills cancer cells

Results from a recent preclinical study have shown that a new drug combination therapy being developed at Virginia Commonwealth University Massey Cancer Center effectively killed colon, liver, lung, kidney, breast and brain cancer cells while having little effect on noncancerous cells. The results lay the foundation for researchers to plan a future phase 1 clinical trial to test the safety of the therapy in a small group of patients.

6 Nov 2013

Fewer doses of HPV vaccine may confer necessary long-term protection against new infection

NCI scientists report that two doses of a human papillomavirus (HPV) vaccine, trademarked as Cervarix, resulted in similar serum antibody levels against two of the most carcinogenic types of HPV (16 and 18), compared to a standard three dose regimen.

5 Nov 2013

Two organochlorine pesticides associated with increased risk of endometriosis

A Fred Hutchinson Cancer Research Center-led study has found that two organochlorine pesticides are associated with an increased risk of endometriosis, a condition that affects up to 10 percent of reproductive-age women.

5 Nov 2013

Study: Single dose of HPV vaccine may be sufficient to protect cervical cancer

Women vaccinated with one dose of a human papillomavirus (HPV) vaccine had antibodies against the viruses that remained stable in their blood for four years, suggesting that a single dose of vaccine may be sufficient to generate long-term immune responses and protection against new HPV infections, and ultimately cervical cancer, according to a study published in Cancer Prevention Research, a journal of the American Association for Cancer Research.

4 Nov 2013

Scientists make seminal breakthrough in understanding molecular basis of bile duct cancer

A team of scientists from the National Cancer Centre Singapore, Duke-NUS Graduate Medical School Singapore, Fundeni Clinical Institute (Romania) and Koen Kaen University (Thailand), have made a seminal breakthrough in understanding the molecular basis of bile duct cancer or cholangiocarcinoma, a rare but highly lethal form of liver cancer.

4 Nov 2013

RI-MUHC researchers identify genetic changes that could pave way for early diagnosis of CRC

Diagnosing colorectal cancer is complex; it relies on significant invasive tests and subjective evaluations. This process may soon become much easier thanks to a medical breakthrough by scientists at the Research Institute of the McGill University Health Centre.

31 Oct 2013

Study investigates link between sedentary behavior and recurrence of colorectal adenomas

Men who spend the most time engaged in sedentary behaviors are at greatest risk for recurrence of colorectal adenomas, benign tumors that are known precursors of colorectal cancers, according to results presented here at the 12th Annual AACR International Conference on Frontiers in Cancer Prevention Research, held Oct. 27-30.

29 Oct 2013

African-American women less likely to benefit from HPV vaccines to prevent cervical cancer

Two subtypes of human papillomavirus prevented by vaccines are half as likely to be found in African-American women as in white women with precancerous cervical lesions, according to researchers at Duke Medicine.

29 Oct 2013

Rice University research reveals 3-way genetic switch for cancer metastasis

Cancer researchers from Rice University have deciphered the operating principles of a genetic switch that cancer cells use to decide when to metastasize and invade other parts of the body. The study found that the on-off switch's dynamics also allows a third choice that lies somewhere between "on" and "off." The extra setting both explains previously confusing experimental results and opens the door to new avenues of cancer treatment.

25 Oct 2013

Experts available to discuss what people should know before trying e-cigarettes

E-cigarettes are becoming increasingly popular and widely available as the use of regular cigarettes drops. Recently, the Centers for Disease Control and Prevention (CDC) reported that e-cigarette use by children doubled from 2011 and 2012.

25 Oct 2013

State-of-the-art HIV vaccine laboratory opens in Cape Town, South Africa

Fred Hutchinson Cancer Research Center tomorrow will celebrate the grand opening of a state-of-the-art HIV vaccine laboratory in Cape Town, South Africa.

24 Oct 2013

Three cups of coffee per day reduce liver cancer risk by more than 50%

Coffee consumption reduces risk of hepatocellular carcinoma (HCC), the most common type of liver cancer, by about 40 percent, according to an up-to-date meta-analysis published in Clinical Gastroenterology and Hepatology, the official clinical practice journal of the American Gastroenterological Association.

23 Oct 2013

Risk for breast cancer: Key prevention awareness tips for young women

Breast cancer prevention needs to become a shared conversation among women of all ages as it can strike at any age, and is generally more aggressive when diagnosed in women under the age of 50. With hopes to spark that discussion, Isabelle Mercier, PhD, a research assistant professor at University of the Sciences, compiled some key prevention awareness tips for young women.

22 Oct 2013