Cancer News and Research

Latest Cancer News and Research

Discovery of four new breast cancer targets

Four suspects often found at the scene of the crime in cancer are guilty of the initiation and progression of breast cancer in mice that are resistant to the disease, a team led by scientists at The University of Texas M. D. Anderson Cancer Center reports in the June edition of Cancer Cell.

10 Jun 2009

Discovery of protein profile that may predict whether a cancer will be tamoxifen resistant.

Tamoxifen is a widely used and highly successful drug in the treatment of breast cancer, though resistance to tamoxifen is still a concern in recurrent disease (affecting 25-35% of patients), since therapy resistant metastatic tumor cells are a major cause of death.

10 Jun 2009

Bisphenol A may cause heart disease in women

New research by a team of scientists at the University of Cincinnati (UC) shows that bisphenol A (BPA) may be harmful for the heart, particularly in women.

10 Jun 2009

51 genes predict breast cancer survival

It may be possible in the future to use a specimen from the tumour to determine which patients with breast cancer have a good chance of overcoming the disease, and which patients should be given more intensive treatments.

10 Jun 2009

Hormone therapy may confer more aggressive properties to prostate tumours

Hormone therapy is often given to patients with advanced prostate cancer. While it is true that the treatment prevents growth of the tumour, it also changes its properties. Some of these changes may result in the tumour becoming more aggressive and more liable to form metastases. This is one of the conclusion of a thesis presented at the Sahlgrenska Academy, University of Gothenburg, Sweden.

10 Jun 2009

Innovative partnership targets cancer-causing 'chaperones'

Cancer Research Technology (CRT) and The Institute of Cancer Research (ICR) today announced a major research collaboration with AstraZeneca. The three partners will combine their expertise to discover and develop potential new anti-cancer drugs to target molecular "chaperones" which support the growth of cancer cells.

10 Jun 2009

Discovery of biomarker that predicts the outcome of certain breast cancers

Scientists have found a new biomarker that can predict the outcome of breast cancers that have spread to the lymph nodes, reveal findings published in the British Journal of Cancer today (Wednesday).

10 Jun 2009

New report looks at cigarette smoking rates and policies throughout the U.S.

The United States is becoming a nation of haves and have-nots when it comes to tobacco control, according to a comprehensive publication on cigarette smoking prevalence and policies in the U.S. that was released today.

10 Jun 2009

HELP Committee postpones day of reckoning

Democrats on the Senate Health, Education, Labor and Pensions released their health care proposal today, but left out for now the two elements Republicans dislike the most -- a new government-run insurance plan and a requirement that employers provide coverage or pay a penalty.

10 Jun 2009

Long term care forms part of health plan

Long-term care plays a role in the Senate HELP committee health plan released Tuesday by Sen. Edward Kennedy, D-Mass. The Associated Press reports that "Americans would be able to buy long-term care insurance from the government for $65 a month under a provision tucked into sweeping health care legislation that senators will begin considering next week."

10 Jun 2009

Reports from the White House and Kaiser Family Foundation address health care disparities

Health and Human Services Secretary Kathleen Sebelius and White House Health Czar Nancy Ann DeParle held a discussion of minority health issues at the White House yesterday, where Sebelius "said the Obama administration is committed to addressing the 'alarming disparity in the delivery of quality health care'," which she said was necessary to lower costs, the Associated Press reports.

10 Jun 2009

Kennedy plan skips contentious issues, still angers GOP

The first detailed health reform proposal "got off to a rocky start Tuesday," as "even moderate Republicans" attacked a draft bill by Sen. Edward Kennedy, D-Mass., and Democrats from his Health, Education, Labor and Pensions Committee, the Los Angeles Times reports.

10 Jun 2009

The personalities making news around health reform

Sen. Chris Dodd has taken the reins on health care reform while he juggles other bills and a tough re-election campaign, Roll Call reports.

10 Jun 2009

New optical colon cancer screening technique shows promise

Recent clinical trials show that a new colon cancer screening technique created by Northwestern University researchers has a high enough sensitivity that it could potentially be as or more successful than a colonoscopy in screening for colon cancer.

10 Jun 2009

One stop breast clinics best for women

High-quality one-stop breast clinics could be the most effective way to spot breast cancer early, a study published in the British Journal of Cancer reveals today (Wednesday).

9 Jun 2009

Kennedy's absence felt as health reform push intensifies

Congressional Democrats seeking leadership are feeling Sen. Edward Kennedy's absence in the looming health care reform debate as he continues his battle with brain cancer, and struggles to return to Washington, The New York Times reports.

9 Jun 2009

Indian Government delays implementation of ruling for graphic images to appear on tobacco products

Despite a recent ruling by India's Supreme Court that all tobacco products must have pictorial warnings by May 31, one week after the ruling was to go into effect, the warning labels have yet to appear on packaging, the National reports.

9 Jun 2009

A new method for breast cancer biomarker discovery

Three researchers from the Virginia Bioinformatics Institute (VBI) at Virginia Tech have developed and evaluated a new one-step bioanalytical approach that allows them to profile in detail complex cellular extracts of proteins. The method has allowed the scientists to look at how the levels of proteins change in breast cancer cells when they are treated with hormones or cancer drugs like tamoxifen.

9 Jun 2009

Discovery of new angiogenesis protein - possible cancer drug target

To grow and spread, tumors need new blood vessels, a process called angiogenesis. One growth factor that causes angiogenesis has been identified - vascular endothelial growth factor or VEGF - and drugs to inhibit VEGF are already in use. But not all tumors respond to the therapy initially or over the long term. Thus new growth factors need to be identified to aid in developing the next generation of angiogenesis inhibitors.

9 Jun 2009

Colorectal cancer increasing globally

A new study finds colorectal cancer incidence rates for both males and females increased in 27 of 51 countries worldwide between 1983 and 2002, and points to increasing Westernization as being a likely culprit.

9 Jun 2009