Grant award for First Study of Emerging Yeast Species
An emerging species of yeast, Candida parapsilosis is causing increasing numbers of infections because it spreads easily from medical devices into the blood stream of patients. Science Foundation Ireland has recently awarded almost EUR1 million to Dr. Geraldine Butler of the Conway Institute of Biomolecular and Biomedical Research, Dublin for her... view more... (2003-06-23)
Beating hospital yeast infection
Increasing numbers of critically ill patients develop fungal or yeast infections, which are associated with high mortality. Now a review published in the online open access journal, Critical Care, compares treatments involving single-drug antifungal prophylaxis (SAP) or a multi-drug regimen of selective digestive tract decontamination (SDD) and... view more... (2007-12-06)
Common misdiagnosis: most women believe they have a yeast infection when they don't
Most women who think they have a vaginal yeast infection are wrong and may be doing more harm than good in treating their problem, says a Saint Louis University researcher who presented her findings recently. view more (2007-09-11)
Stress Lessons From Yeast
The humble yeast can teach us vital lessons in coping with stress, according to researchers from the University of Newcastle upon Tyne. Speaking tomorrow, Thursday 11 September 2003, at the Society for General Microbiology's meeting at UMIST in Manchester, Dr Jan Quinn will explain how she and colleagues have tracked stress responses in yeast to... view more... (2003-08-27)
New Lifespan Extension Genes Found
New genes tied to lifespan extension in yeast have been identified by researchers from UC Davis and Harvard Medical School. view more (2005-10-03)
Mounting a multi-layered attack on fungal infections
Unravelling a microbe's multilayer defence mechanisms could lead to effective new treatments for potentially lethal fungal infections in cancer patients and others whose natural immunity is weakened. view more (2009-09-08)
CHECKING HOW CELLS GROW: New research dismisses a widely held assumption about cell growth
Research published today in Journal of Biology challenges an assumption about cell growth that underpins modern cellular biology. Ian Conlon and Martin Raff, of University College London, show that mammalian cells do not regulate their size in the way scientists have assumed they do since the 1970s. Conlon and Raff conducted a series of... view more... (2003-04-23)
Pumpkin skin may scare away germs
The skin of that pumpkin you carve into a Jack-o'-Lantern to scare away ghosts and goblins on Halloween contains a substance that could put a scare into microbes that cause millions of cases of yeast infections in adults and infants each year. view more (2009-10-29)
Genetic differences between yeasts greater than those between humans and chimpanzees
The mapping of the entire yeast genome in 1996 marked the beginning of a revolution in biological and medical research. The human genome was mapped in 2001, and by now the number of characterised species is approaching 1000, most of which are bacteria. view more (2009-02-13)
Yeast mimics severity of mutations leading to fatal childhood illness
Scientists report that human gene mutations expressed in yeast cells can predict the severity of Batten Disease, a fatal nervous system disorder that begins during childhood. view more (2008-12-22)
Commercial yeasts upgraded with an enzyme for biofuel production
Eckhard Boles, co-founder of the Swiss biofuel company Butalco GmbH and a professor at Goethe-University in Frankfurt, Germany, has discovered a new enzyme which teaches yeast cells to ferment xylose into ethanol. Xylose is an unused waste sugar in the cellulosic ethanol production process. The researchers have recently filed a patent application... view more... (2009-02-25)
World's first "robot scientist" proves a major success in the lab
A "robot scientist" that generates hypotheses about the function of particular genes in baker's yeast - and then designs and carries out experiments to test them - has been developed by a team of British scientists, according to new research published in the journal Nature today [15 January 2004]. "This research is very exciting as we have given... view more... (2004-01-12)
Jungle yeast
A new species of yeast has been discovered deep in the Amazon jungle. In a paper published on-line in FEMS Yeast Research, IFR scientists and colleagues from Pontificia Universidad Católica del Ecuador describe the novel characteristics of Candida carvajalis sp. nov. view more (2009-05-21)
Delft breakthrough in bioethanol production from agricultural waste
With the introduction of a single bacterial gene into yeast, researchers from Delft University of Technology in the Netherlands achieved three improvements in bioethanol production from agricultural waste material: 'More ethanol, less acetate and elimination of the major by-product glycerol' This week the invention was published in the scientific... view more... (2009-11-23)
Rewrite the textbooks: Transcription is bidirectional
Genes that contain instructions for making proteins make up less than 2% of the human genome. Yet, for unknown reasons, most of our genome is transcribed into RNA. view more (2009-01-26)
Tryptophan deficiency may underlie quinine side effects
Researchers have found that the anti-malarial drug quinine can block a cell's ability to take up the essential amino acid tryptophan, a discovery that may explain many of the adverse side-effects associated with quinine. view more (2009-06-29)
Catching the blood cell bus gives fatal yeast infection a clean getaway
Yeast fungus cells that kill thousands of AIDS patients every year escape detection by our bodies' defences by hiding inside our own defence cells, and hitch a ride through our systems before attacking and spreading, scientists heard today (Tuesday 9 September 2008) at the Society for General Microbiology's Autumn meeting being held this week at... view more... (2008-09-09)
Starve a yeast, sweeten its lifespan
Johns Hopkins researchers have discovered a new energy-making biochemical twist in determining the lifespan of yeast cells, one so valuable to longevity that it is likely to also functions in humans. view more (2009-03-24)
Rhythmic genomics -- the yeast metronome and the walk of life
New genome sequence information from the humble baker's yeast has revealed surprising variation in a set of genes that can be thought of as nature's oldest clock. view more (2009-04-08)
Prion discovery gives clue to control of mass gene expression
The discovery in common brewer's yeast of a new, infectious, misfolded protein -- or prion -- by University of Illinois at Chicago molecular biologists raises new questions about the roles played by these curious molecules, often associated with degenerative brain diseases like "mad cow" and its human counterpart, Creutzfeldt-Jakob. view more (2009-03-16)
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