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Targeted magnetic nanoparticles may be useful in both detecting and treating metastatic breast cancer

An in-depth study of nanoparticle distribution in tumor-bearing mice has shown that targeted magnetic nanoparticles accumulate and cluster in both primary breast tumors and metastatic lesions that have developed in the lung.

21 Aug 2006

Teen wins right to refuse chemo

A teenager in the U.S. who has Hodgkins' Disease, has won a court battle which aimed to order the boy to undergo a second course of intensive chemotherapy.

20 Aug 2006

Racial differences in hepatitis C viral responses

African American patients with hepatitis C (HCV) infections experience a lower response rate to the peginterferon alfa-2a and ribavirin combination treatment than Caucasian Americans, according to a study published in the August issue of Gastroenterology.

16 Aug 2006

First treatment for Hunter disease

An article reporting results from a pivotal clinical trial that helped gain U.S. Food and Drug Administration approval for the first treatment for Hunter disease has been published online by the journal Genetics in Medicine.

16 Aug 2006

Diets rich in copper and trans fats increase the risk of mental decline

Researchers say that elderly people whose diets are rich in copper and heavy in saturated fats and trans fats increase their risk of a cognitive decline that could be related to the onset of Alzheimer's disease.

15 Aug 2006

Herrin twins healthy, hungry and alert

The conjoined 4 year old twins separated last week after lengthy surgery are said to be healthy, hungry and alert, but apparently are not aware they have been separated.

15 Aug 2006

Twins breathing independently following lengthy separation surgery

According to hospital officials, the conjoined twins separated during lengthy surgery last week in Salt Lake City are now breathing independently.

14 Aug 2006

Conjoined twin sisters survive lengthy, complex surgery

A team of six surgeons in the U.S., after 25 hours of complex surgery have successfully separated four-year-old conjoined twin sisters.

9 Aug 2006

Researchers discover how genes and diet interact to cause birth defects

Expectant mothers may someday get a personalized menu of foods to eat during pregnancy to complement their genetic makeup as a result of new research at Washington University School of Medicine in St. Louis.

8 Aug 2006

The circadian rhythm of glucocorticoids is regulated by a gating mechanism residing in the adrenal cortical clock

In mammals, including humans, a master clock in the brain and subordinate clocks found in organs throughout the body coordinate daily, or circadian, rhythms of behavior and physiology.

8 Aug 2006

Gene amplification links growth controlling pathway from Drosophila to human cancers

Researchers at Harvard Medical School (HMS) and Massachusetts General Hospital (MGH) have discovered a new cancer-promoting role for a gene potentially involved in breast, liver, and other kinds of cancers.

8 Aug 2006

Chinese antibiotic suspected of being a killer jab

An antibiotic which is suspected to be responsible for three deaths has been banned in China and all stocks have been recalled.

6 Aug 2006

Role of peptidoglycan protein in immune response may aid HIV research

A family of proteins that serve as the body's first line of defense against bacterial infections may provide a lifeline for individuals with compromised immune systems.

6 Aug 2006

New way of delivering corrective genes holds promise for hereditary diseases of the heart

A new way of delivering corrective genes with a single injection into a vein holds promise for long-lasting treatments of hereditary diseases of the heart, University of Florida researchers report.

6 Aug 2006

Researchers discover one of the malaria parasite's sneakiest tricks

Researchers have discovered one of the malaria parasite's sneakiest tricks--using dead liver cells to cloak and transport itself back into the bloodstream after leaving the liver.

4 Aug 2006

Turning the immune system against cancer

Medicine can now prevent a host of diseases with a mere shot of vaccine. Polio and smallpox are almost non-existent, and mumps and chicken pox are rarely seen nowadays.

4 Aug 2006

Stopping antiretroviral therapy in HIV-infected patients could be beneficial

Stopping antiretroviral therapy in HIV-infected patients from time to time could reduce the side effects and costs of the treatment, according to a study in this week's issue of The Lancet.

3 Aug 2006

UK recommendations on the availability of common painkillers are being contravened

In September 1998, UK legislation on pack sizes came into effect in a bid to curb the 200 odd deaths attributable to paracetamol poisoning every year in England and Wales.

2 Aug 2006

EPA accused of putting industry interests before public health

The U.S. Environmental Protection Agency (EPA) is being put under pressure by a number of states to be transparent, especially when it comes to insisting pesticide manufacturers disclose all the ingredients on their product labels.

2 Aug 2006

Genetics researchers identify second gene that gives rise to Alagille syndrome

In a finding that may have broader implications for understanding kidney disorders, genetics researchers at The Children's Hospital of Philadelphia have identified a second gene that gives rise to Alagille syndrome.

2 Aug 2006