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IVF gives women false expectations

Experts are warning that women are risking their chances of having children because they are delaying motherhood on the basis of "false expectations" about the success of IVF treatment.

20 Oct 2005

Yeast cells help show how GSAO (glutathionarsenoxide) angiogenesis inhibitor drug works

The humble yeast has revealed the molecular workings of an anti-cancer drug that stops the growth and spread of tumours in humans by starving their blood supply.

18 Oct 2005

New radiation technique to treat cancer that has spread to the brain prevents hair loss

Patients whose cancer has spread to the brain can avoid typical hair loss (alopecia) when treated with newer radiation techniques, thereby improving their quality of life while still controlling their cancer, according to a study presented October 16, 2005, at the American Society for Therapeutic Radiology and Oncology's 47th Annual Meeting in Denver.

16 Oct 2005

Gene therapy may prevent the damaging effects of radiation

Gene therapy could be used as an agent to protect normal tissues, including the esophagus and lung, from damage during a second administration of radiation therapy for non-small cell lung cancer, according to an animal study presented by University of Pittsburgh researchers at the 47th Annual Meeting of the American Society for Therapeutic Radiology and Oncology (ASTRO) in Denver.

16 Oct 2005

Cells inside the hair follicle are true multipotent stem cells

Using an animal model, a research team led by Yann Barrandon at the EPFL (Ecole Polytechnique Federale de Lausanne) and the CHUV (Lausanne University Hospital) has discovered that certain cells inside the hair follicle are true multipotent stem cells, capable of developing into the many different cell types needed for hair growth and follicle replacement.

5 Oct 2005

Math1 gene plays a pivotal role in the formation of many of the neurons important in hearing and balance

Close your eyes and imagine you are in a darkened Carnegie Hall. Although it's pitch black, you know you are getting closer to the stage as the music gets louder. If you have been there before, you have a sense of the location of the seats and aisles.

5 Oct 2005

Researchers identify gene defect in mice that causes cyclical hair loss and skin cancer

Researchers at Jefferson Medical College and at the Wadsworth Center in New York have identified a gene defect in mice resulting in a range of abnormalities, from cyclical hair loss and skin cancer to severe problems in normal skin development.

4 Oct 2005

Nanoparticles as an invisible diet

Utah State University researchers are in the early stages of scientifically tricking the body into eating less and finding a treatment for obesity without dangerous side effects.

28 Sep 2005

Hair loss and self-confidence

Hair loss in women or female pattern baldness can have devastating psychological effects on sufferers, two Monash University researchers have found.

28 Sep 2005

Farnesyl transferase inhibitors may help chidren with Hutchinson-Gilford progeria syndrome

Johns Hopkins scientists have discovered that a drug currently being tested against cancers might help children with a rare, fatal condition called Hutchinson-Gilford progeria syndrome, which causes rapid, premature aging.

27 Sep 2005

Surprising immune system cells discovery

Immune system cells are connected to each other by an extensive network of tiny tunnels that, like a building's hidden pneumatic tube system, are used to shoot signals to distant cells.

26 Sep 2005

Neurologix announces positive interim results of gene therapy clinical trial for patients with Parkinson's disease

Neurologix has announced positive interim results of its landmark gene therapy clinical trial for patients with Parkinson's disease. Neurologix's 12-patient, dose-escalating Phase I trial is the world's first study to use a viral vector (the non-pathogenic adeno-associated virus, or AAV) for the treatment of an adult neurological disease.

26 Sep 2005

Salicylate an active metabolite of aspirin - weakens lipid membranes

It's well known that high doses of aspirin can cause ulcers and temporary deafness, but the biochemical mechanism responsible for these phenomena has never been deciphered.

19 Sep 2005

Workshop - stem cells in reproduction and in the brain

"Once we have found the factors by which body cells can be re-programmed into stem cells, then therapeutic cloning might become superfluous," said Hans R. Scholer, director of the Max Planck Institute for Molecular Biomedicine in Munster, Germany, at an international scientific symposium on stem cell research in Kobe, Japan.

10 Sep 2005

Hutchinson-Gilford progeria syndrome in children may be helped by cancer drugs

Children who suffer from a rare disease called progeria, which accelerates aging and often kills patients when they are in their teens, may possibly be helped by drugs being developed to treat cancer.

31 Aug 2005

Blocking Hutchinson-Gilford progeria syndrome (HGPS) with anticancer drugs

A class of anticancer drugs currently being evaluated in phase 3 clinical trials may also be an effective treatment for Hutchinson-Gilford progeria syndrome (HGPS), a fatal genetic disorder that causes premature aging.

29 Aug 2005

Drugs known as farnesyltransferase inhibitors (FTIs) may hold promise for premature aging disorder

In a surprising development, a research team led by the National Human Genome Research Institute (NHGRI), has found that a class of experimental anti-cancer drugs also shows promise in laboratory studies for treating a fatal genetic disorder that causes premature aging.

29 Aug 2005

Pigment explains why red heads are more at risk of skin cancer

A team of scientists have discovered that tiny chemical differences in how our skin reacts to ultraviolet light could explain why red heads are more likely to suffer skin cancer.

29 Aug 2005

New technique for creating human embryonic stem cells

Researchers have developed a new technique for creating human embryonic stem cells by fusing adult somatic cells with embryonic stem cells. The fusion causes the adult cells to undergo genetic reprogramming, which results in cells that have the developmental characteristics of human embryonic stem cells.

22 Aug 2005

Scientists step closer to understanding the genetic pathway involved in the development of hearing

New research findings, published online in the journal Nature Genetics, detail how sensory hair cells in the ear - the cells largely responsible for hearing - develop unique shapes that enable the perception of sound.

22 Aug 2005

Hair News and Research

IVF gives women false expectations

Yeast cells help show how GSAO (glutathionarsenoxide) angiogenesis inhibitor drug works

New radiation technique to treat cancer that has spread to the brain prevents hair loss

Gene therapy may prevent the damaging effects of radiation

Cells inside the hair follicle are true multipotent stem cells

Math1 gene plays a pivotal role in the formation of many of the neurons important in hearing and balance

Researchers identify gene defect in mice that causes cyclical hair loss and skin cancer

Nanoparticles as an invisible diet

Hair loss and self-confidence

Farnesyl transferase inhibitors may help chidren with Hutchinson-Gilford progeria syndrome

Surprising immune system cells discovery

Neurologix announces positive interim results of gene therapy clinical trial for patients with Parkinson's disease

Salicylate an active metabolite of aspirin - weakens lipid membranes

Workshop - stem cells in reproduction and in the brain

Hutchinson-Gilford progeria syndrome in children may be helped by cancer drugs

Blocking Hutchinson-Gilford progeria syndrome (HGPS) with anticancer drugs

Drugs known as farnesyltransferase inhibitors (FTIs) may hold promise for premature aging disorder

Pigment explains why red heads are more at risk of skin cancer

New technique for creating human embryonic stem cells

Scientists step closer to understanding the genetic pathway involved in the development of hearing

Discover how SciY empowers scientists

Why use light scattering to analyze proteins and viral vectors?

Changing the landscape of R&D to build clinical success from the ground up

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