Cancer News and Research

Latest Cancer News and Research

Scientists have determined the detailed structure of an essential piece of the telomerase enzyme

Scientists have determined the detailed structure of an essential piece of the telomerase enzyme, an important contributor to the vast majority of human cancers. Understanding the physical shape of the protein has led to a better understanding of how it acts to immortalize cells - and should help scientists design broadly effective cancer drugs.

5 Feb 2006

Researchers show how estrogen turns genes on and off during cancer progression

Ohio - A new study suggests that the hormone estrogen works in partnership with other proteins to activate or suppress gene activity in breast cancer cells.

2 Feb 2006

HMRI researcher lights a path to understanding brain diseases

Neurologist Mike Harrington of Pasadena, California's Huntington Medical Research Institutes argues that soon we may be able to detect brain disease before symptoms even begin. The secret is in the cerebrospinal fluid, the clear liquid that cushions our brain and spinal cord.

2 Feb 2006

Remifemin black cohosh extract shown to reduce menopausal symptoms

The controversy over Hormone Replacement Therapy (HRT) rages on. Over 40 million American women are within menopause age, and in five years the numbers will increase to over 60 million.

2 Feb 2006

Regular use of COX-2 inhibitors reduces breast cancer risk

A case-control study published today in the open access journal BMC Cancer observed that daily use of selective COX-2 inhibitors, including celecoxib (Celebrex) and rofecoxib (Vioxx), was associated with a 71% reduction in the risk of breast cancer.

2 Feb 2006

Deer antlers provide important clues for stem cell research

Research carried out by veterinary scientists at the Royal Veterinary College reveals that deer antler regeneration may use stem cells and involves similar mechanisms to those used in limb development.

2 Feb 2006

Counting cells that ensure gene balance

Two are one too many - this is the motto used by cells of a female organism: These contain two X chromosomes, one of which always becomes inactivated.

2 Feb 2006

Vaccine against ricin safe and effective

Scientists at the University of Texas Southwestern Medical Center at Dallas, say a vaccine against the deadly toxin ricin is safe and effective.

31 Jan 2006

Celebrex and Vioxx reduce the risk of breast cancer

According to a new study, the regular use of drugs such as Celebrex and Vioxx significantly reduces the risk of breast cancer.

30 Jan 2006

Postcode decides whether women receive breast cancer drug Herceptin

A British woman is so desperate to be given access to the breast cancer drug Herceptin that she is prepared to protest at the government's Welsh assembly in the Welsh capital Cardiff.

30 Jan 2006

British GP helps terminally access Swiss euthanasia clinic

A doctor in the UK who helped terminally ill Britons to travel to a Swiss clinic to commit suicide is under investigation by Surrey Police.

29 Jan 2006

New inhaled drug for diabetics an alternative treatment option for some

The Food and Drug Administration (FDA) in the U.S. has given it's approval for the sale of a new drug to treat diabetes.

29 Jan 2006

More restrictions on smokers to be expected following toxic air classification

An environmental agency in the U.S. has classified tobacco smoke as toxic and the move will inevitably lead to more restrictions on smokers.

29 Jan 2006

African American & native Hawaiian smokers at most risk of developing lung cancer

Researchers in the U.S. have found that amongst the population of smokers who light up to 30 cigarettes a day African Americans and native Hawaiians are at most risk of developing lung cancer.

29 Jan 2006

BRCA1 gene inhibits estrogen and progesterone

It's been known that the breast cancer susceptibility gene BRCA1 regulates use of estrogen in breast and other cells, but now researchers at Georgetown University Medical Center have discovered that it also controls activity of a second sex steroid hormone, progesterone.

27 Jan 2006