Yeast News and Research

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Changing tissue landscape promotes higher cancer rates in the elderly

Cancers are age-related, much more frequent in the old than in the young. A University of Colorado Cancer Center review published today in the journal Oncogene argues against the conventional wisdom that the accumulation of cancer-causing mutations leads to more cancer in older people, instead positing that it is the changing features of tissue in old age that promote higher cancer rates in the elderly.

3 Jul 2012

Gothenburg research may lead to more effective arsenic-containing drugs

Research carried out at the University of Gothenburg may lead to more effective arsenic-containing drugs. The results may also lead to more resistant plants, and crops with a limited absorption and storage of arsenic.

26 Jun 2012

Zebrafish provides insight into human melanoma

A transparent member of the minnow family is providing researchers at Weill Cornell Medical College in New York City with insight into human melanoma - a form of skin cancer - that may lead to new or repurposed drug treatments, for skin and other cancers.

19 Jun 2012

Life Technologies introduces three next generation genetic engineering kits

Life Technologies Corporation today announced the launch of three next generation GeneArt genetic engineering kits that allow molecular and synthetic biologists unprecedented speed, flexibility, precision, and efficiency for the seamless cloning, assembly, and editing of genetic material.

19 Jun 2012

Henry Schein Medical to distribute Alma Lasers' nail fungus treatment

Alma Lasers, Inc. has announced an exclusive distribution arrangement with Henry Schein Medical to launch its latest innovation Harmony ClearChoice – a new, fast, effective approach to nail restoration.

18 Jun 2012

Chagas disease – ‘the AIDS of the Americas’

A recent editorial published in the Public Library of Science's Neglected Tropical Diseases called Chagas disease, a parasite which kills about 20,000 people a year, "the AIDS of the Americas." The disease can be transferred to a child from its mother or by blood transfusions. About 20 percent of those infected can develop life-threatening illness that includes enlarged hearts or intestines, and the drugs used today to treat the disease can take months to work.

12 Jun 2012

Researchers identify new mitochondrial protein complex linked with type 2 diabetes

Researchers at Metabolic Solutions Development Company, LLC (MSDC) have identified a mitochondrial protein complex through which anti-diabetic drugs exert their insulin sensitizing effects when used to treat patients diagnosed with type 2 diabetes.

11 Jun 2012

ADAM28 inhibits VWF-mediated cancer cell apoptosis and enhances lung metastases

ADAM28, a metalloproteinase belonging to the ADAM gene family, cleaves the von Willebrand factor (VWF) and inhibits VWF-mediated cancer cell apoptosis, thereby enhancing lung metastases, so inhibiting its expression gives a substantial reduction in lung metastases, according to a study published June 8 in the Journal of The National Cancer Institute.

11 Jun 2012

New research into cell-damaging effects of Huntington's disease

New research into the cell-damaging effects of Huntington's disease suggests a potentially new approach for identifying possible therapeutic targets for treating the nerve-destroying disorder.

7 Jun 2012

Researchers uncover cellular basis for age-related breast cancer vulnerability

It is well-known that the risks of breast cancer increase dramatically for women over the age of 50, but what takes place at the cellular level to cause this increase has been a mystery. Some answers and the possibility of preventative measures in the future are provided in a new study by researchers at the U.S. Department of Energy (DOE)'s Lawrence Berkeley National Laboratory.

5 Jun 2012

Engineered proteins demonstrate flu-fighting potency

Computer-designed proteins are under construction to fight the flu. Researchers are demonstrating that proteins found in nature, but that do not normally bind the flu, can be engineered to act as broad-spectrum antiviral agents against a variety of flu virus strains, including H1N1 pandemic influenza.

2 Jun 2012

Risk of gout flare-ups greatly increased by purine rich foods

Foods rich in purines, particularly those found in meat and seafood, quintuple the immediate risk of a gout flare-up, finds research published online in the Annals of the Rheumatic Diseases.

31 May 2012

Researchers identify two gene mutations that cause neuromuscular disorder

Research into how carbohydrates are converted into energy has led to a surprising discovery with implications for the treatment of a perplexing and potentially fatal neuromuscular disorder and possibly even cancer and heart disease.

25 May 2012

NIEHS renews funding for SRP at UCSD

The National Institute of Environmental Health Sciences (NIEHS), part of the National Institutes of Health, has renewed funding for the Superfund Research Program (SRP) at the University of California, San Diego. Over the next five years, the $15 million grant will fund continued research on the molecular and genetic consequences of exposure to uncontrolled toxicants from Superfund and other hazardous waste sites.

23 May 2012

Research demonstrates how a living cell controls its growth process

A collaboration between Lehigh University physicists and University of Miami biologists addresses an important fundamental question in basic cell biology: How do living cells figure out when and where to grow?

19 May 2012

Researchers identify mechanism by which Zds1 protein regulates key function in mitosis

Researchers from the Bellvitge Biomedical Research Institute (IDIBELL) have identified the mechanism by which protein Zds1 regulates a key function in mitosis, the process that occurs immediately before cell division.

19 May 2012

Grade 12 researcher wins top honors at 2012 Sanofi BioGENEius Challenge Canada

An Ontario girl, 16, who invented a disease-fighting, anti-aging compound using nano-particles from trees, won top national honours today in the 2012 Sanofi BioGENEius Challenge Canada.

9 May 2012

NovaDigm reports positive data from Phase 1 NDV-3 vaccine program

NovaDigm Therapeutics, a company developing innovative vaccines for fungal and bacterial infections, today announced the presentation of positive data for its NDV-3 vaccine program in a second Phase 1 study.

7 May 2012

Scientists identify how cell architecture changes during formation of gametes

Scientists using high-powered microscopes have made a stunning observation of the architecture within a cell - and identified for the first time how the architecture changes during the formation of gametes, also known as sex cells, in order to successfully complete the process.

2 May 2012

Scientists are working out how sequencing the human genome can help treat disease

Though the human genome has been sequenced, scientists are still trying to figure out how the accomplishment can help people, for example, how it can be used to treat disease. As University of Massachusetts Amherst geneticist Jacob Mayfield notes, "It was easy to think of the human genome as the big prize, but what we realize now is, it's just a foot in the door."

2 May 2012