Evolution News and Research

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New urinary catheter design can eliminate nearly all hard-to-kill biofilm

For the millions of people forced to rely on a plastic tube to eliminate their urine, developing an infection is nearly a 100 percent guarantee after just four weeks. But with the help of a little bubble-blowing, biomedical engineers hope to bring relief to urethras everywhere.

27 Mar 2014

Researchers develop mathematical model that provides insights about molecular mechanisms behind virus assembly

Mathematicians at the University of York have joined forces with experimentalists at the University of Leeds to take an important step in discovering how viruses make new copies of themselves during an infection.

25 Mar 2014

Researchers use retro approach to produce new drugs

This alternative approach to creating artificial organic molecules, called bioretrosynthesis, was first proposed four years ago by Brian Bachmann, associate professor of chemistry at Vanderbilt University. Now Bachmann and a team of collaborators report that they have succeeded in using the method to produce the HIV drug didanosine.

25 Mar 2014

Misplaced protein provides promising drug target for kidney cancer

The shortage of oxygen, or hypoxia, created when rapidly multiplying kidney cancer cells outgrow their local blood supply can accelerate tumor growth by causing a nuclear protein called SPOP-which normally suppresses tumor growth-to move out of the nucleus to the cytoplasm, where it has the opposite effect, promoting rapid proliferation.

21 Mar 2014

Viewpoints: Supreme Court on religion and health; a GOP Senate's effect on health law; where are the young adults?

Should corporations have the right to get out of obeying federal law and refuse services and deny health care coverage to some people because of the corporate owners' religious beliefs? That's the question the U.S. Supreme Court is weighing this month – and the answer could affect millions of Americans' everyday lives (Cecile Richards and Chad Griffin, 3/18).

20 Mar 2014

New data shows curative effects of GFT505 in NASH associated with metabolic disorders

GENFIT, a biopharmaceutical company at the forefront of drug discovery and development, focusing on the early diagnosis and preventive treatment of cardiometabolic and associated disorders, today announces new data from Professor Isabelle Leclercq of Université Catholique de Louvain (Belgium) demonstrating the curative effects of GFT505 in an experimental model of NASH associated with metabolic disorders.

20 Mar 2014

Inner-ear membrane uses tiny pores to mechanically separate sounds

Even in a crowded room full of background noise, the human ear is remarkably adept at tuning in to a single voice - a feat that has proved remarkably difficult for computers to match.

19 Mar 2014

Archaeologists find oldest complete example of metastatic cancer in 3,000 year-old skeleton

Archaeologists have found the oldest complete example in the world of a human with metastatic cancer in a 3,000 year-old skeleton.

19 Mar 2014

Scientists build tiny "molecular drill bits" that kill bacteria by bursting through their protective cell walls

In response to drug-resistant "superbugs" that send millions of people to hospitals around the world, scientists are building tiny, "molecular drill bits" that kill bacteria by bursting through their protective cell walls.

18 Mar 2014

Sequencing reveals genetic diversity in hospital-acquired bacterium

Using genome sequencing, National Institutes of Health scientists and their colleagues have tracked the evolution of the antibiotic-resistant bacterium Klebsiella pneumoniae sequence type 258 (ST258), an important agent of hospital-acquired infections.

18 Mar 2014

Scientists discover key mechanism that guides balance and limb movements

Scientists at The Scripps Research Institute (TSRI) have discovered an important mechanism underlying sensory feedback that guides balance and limb movements.

17 Mar 2014

Personality predicts social learning in wild monkeys

Baboons learn from other baboons about new food sources - but only if they are bold or anxious - according to a new study published in the journal PeerJ). The results suggest that personality plays a key role in social learning in animals, something previously ignored in animal cognition studies.

12 Mar 2014

Scientist receives AGA-GCF Research Scholar Award for research in gastric, esophageal cancer

The American Gastroenterological Association (AGA) Research Foundation and the Gastric Cancer Foundation (GCF) are pleased to announce that the first AGA-Gastric Cancer Foundation Research Scholar Award in Gastric and Esophageal Cancer will support Mohamed El-Zaatari, PhD, from University of Michigan, as he conducts research into the role of myeloid cells in the transition from chronic inflammation to gastric pre-neoplasia.

12 Mar 2014

Parkinson's patients under risk of developing dementia can be identified quickly, say researchers

It may now be possible to identify the first-stage Parkinson's patients who will go on to develop dementia, according to a study conducted at the Institut universitaire de gériatrie de Montréal by Dr. Oury Monchi, PhD, and his postdoctoral student, Dr. Alexandru Hanganu, MD, PhD, both of whom are affiliated with Université de Montréal.

11 Mar 2014

New theory regarding cause and development of endometriosis

Changes to two previously unstudied genes are the centerpiece of a new theory regarding the cause and development of endometriosis, a chronic and painful disease affecting 1 in 10 women.

10 Mar 2014

MD² commemorates 18 years of practicing highly personalized care

Widely credited with originating the concept of concierge medicine, MD² celebrates 18 years of practicing highly personalized care.

7 Mar 2014

New report explains how pathogens exploit immune systems to evade bodies' defenses

A new report appearing in the March 2014 issue of The FASEB Journal helps shed light on what drives the evolution of pathogens, as well as how our bodies adapt to ward them off.

4 Mar 2014

Scientists develop novel system to produce smoke solutions and stimulate seed germination

Although seemingly destructive, wildfires help to maintain biodiversity and are an important element of many ecosystems throughout the world. Not only do fires discourage non-native and invasive species from becoming established, but the quick release of nutrients, heat, and compounds found in ash and smoke play an important role in the life cycle of the native flora.

4 Mar 2014

New findings point the way toward potentially more effective HIV vaccine

In an advance for HIV vaccine research, a scientific team has discovered how the immune system makes a powerful antibody that blocks HIV infection of cells by targeting a site on the virus called V1V2.

4 Mar 2014

TherapeuticsMD's fourth quarter 2013 net revenue increases to $2.9 million

TherapeuticsMD, Inc., a women's healthcare company, today announced results for the three-month period and full-year ended December 31, 2013.

4 Mar 2014

Evolution News and Research

New urinary catheter design can eliminate nearly all hard-to-kill biofilm

Researchers develop mathematical model that provides insights about molecular mechanisms behind virus assembly

Researchers use retro approach to produce new drugs

Misplaced protein provides promising drug target for kidney cancer

Viewpoints: Supreme Court on religion and health; a GOP Senate's effect on health law; where are the young adults?

New data shows curative effects of GFT505 in NASH associated with metabolic disorders

Inner-ear membrane uses tiny pores to mechanically separate sounds

Archaeologists find oldest complete example of metastatic cancer in 3,000 year-old skeleton

Scientists build tiny "molecular drill bits" that kill bacteria by bursting through their protective cell walls

Sequencing reveals genetic diversity in hospital-acquired bacterium

Scientists discover key mechanism that guides balance and limb movements

Personality predicts social learning in wild monkeys

Scientist receives AGA-GCF Research Scholar Award for research in gastric, esophageal cancer

Parkinson's patients under risk of developing dementia can be identified quickly, say researchers

New theory regarding cause and development of endometriosis

MD² commemorates 18 years of practicing highly personalized care

New report explains how pathogens exploit immune systems to evade bodies' defenses

Scientists develop novel system to produce smoke solutions and stimulate seed germination

New findings point the way toward potentially more effective HIV vaccine

TherapeuticsMD's fourth quarter 2013 net revenue increases to $2.9 million

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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