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New insight into oocyte chromosome abnormalities

Ovarian stimulation undertaken by women of advanced maternal age receiving fertility treatment may be disrupting the normal pattern of meiosis - a critical process of chromosome duplication followed by two specialised cell divisions in the production of oocytes and sperm - and leading to abnormalities of chromosome copy numbers that result in IVF failure, pregnancy loss or, more rarely, the birth of affected children with conditions such as Down's syndrome, which is caused by the inheritance of three copies of chromosome 21.

4 Jul 2011

Researchers use clever technique to look at in vivo virus-bacterium interactions

Viruses are the most abundant parasites on Earth. Well known viruses, such as the flu virus, attack human hosts, while viruses such as the tobacco mosaic virus infect plant hosts.

2 Jul 2011

Scientists use statistical approach to assess order of genetic abnormalities in cancers

Zeroing in on the early cell mutations that enable a cancer to grow is one of the best ways to find a personalized therapy to stop it. Scientists were able to use a statistical approach for the first time to map out the order in which these abnormalities form to analyze the pattern of DNA changes in advanced skin and ovarian tumors.

2 Jul 2011

DHS S&T develops personal dosimeter to measure radiation exposure

No matter how many plastic cards currently crowd your wallet, one day you may wish to make room for one more. The Department of Homeland Security's Science and Technology Directorate has developed a miniaturized version of a dosimeter, a portable device used for measuring exposure to ionizing radiation, which can provide life-saving early detection in the unlikely event of a nuclear accident or dirty bomb.

2 Jul 2011

STSI receives NIH grant to conduct heart-based research

Researchers looking to find a root cause for heart attacks and coronary artery disease will soon begin using a novel investigative approach that borders on science fiction as they work toward the holy grail of American medicine: preventing the nation's No. 1 killer.

2 Jul 2011

Liverpool scientists receive medical innovation award for dental device

A team of scientists from the University of Liverpool has won an award for developing a device that can identify early tooth decay and plaque before it is visible to the human eye.

1 Jul 2011

Novel cerebrospinal fluid proteins found in greater concentrations in Alzheimer's patients

Researchers at the Sahlgrenska Academy, University of Gothenburg, have identified a series of novel proteins in human cerebrospinal fluid. The proteins, which carry specific sugar molecules, are found in greater concentrations in patients with dementia caused by Alzheimer's disease than in patients with dementia caused by other diseases. This gives hope for new forms of treatment in the future.

1 Jul 2011

Nature News examines African nations' progress in science

Nature News examines African countries' scientific capacity and efforts in a series of articles. "The forecast for science in Africa has brightened over the past decade.

1 Jul 2011

Toolkit for measuring tranquillity

Bradford researchers have developed a toolkit for measuring tranquillity that could enable neglected or overlooked urban parks to flourish and become a haven for stressed city workers.

1 Jul 2011

Flutie Foundation, Autism Speaks join HP's initiative to create touch-based platforms

Autism Speaks, the world's largest autism science and advocacy organization, and the Doug Flutie Jr. Foundation for Autism have joined HP's "Hacking Autism" initiative, which seeks new ideas for touch technology applications beneficial to people with autism.

1 Jul 2011

New analytical approach can organize large amounts of varied cancer genetic data

The technology that allows scientists to profile the entire genome of individual tumors offers new hope for discovering ways to select the best treatment for each patient's particular type of cancer. However, these profiles produce huge amounts of data, and the volume alone creates unique analytical problems.

1 Jul 2011

First ever clinical study using Brainwave Optimization technology to treat insomnia

Insomnia is the most prevalent sleep disorder, affecting up to 50 percent of the adult population in the United States on a weekly basis.

1 Jul 2011

New clot busting drug approved in UK

The National Institute for Clinical Excellence (Nice), UK, has approved a new drug which one study has suggested could reduce the risk of death from a second heart attack by 20 per cent. The drug is manufactured by AstraZeneca as Brilique. It works by maintaining cardiac blood flow and stopping new blood clots from forming.

1 Jul 2011

Roche introduces new real-time PCR system

With "Size: Reduced. Fun: Amplified.", Roche Applied Science launched its new real-time PCR system on June 27th, 2011. The small, silent, sleek LightCycler Nano Instrument supports state-of-the-art technology for fast PCR protocols featuring leading edge thermal resolution and reproducibility.

1 Jul 2011

KCI receives reimbursement status for V.A.C.Via Negative Pressure Wound Therapy System

Kinetic Concepts, Inc. today announced that its groundbreaking V.A.C.Via Negative Pressure Wound Therapy System has been granted reimbursement status and will be listed on the U.K. Drug Tariff beginning August 1, 2011.

30 Jun 2011

Exposure to mobile phone derived electromagnetic fields can influence learning processes

High frequency non-ionizing radiation, emitted by mobile phones, is redundantly matter of discussions. The effects of high frequency electromagnetic fields derived from mobile phones have been discussed since the 1950's.

30 Jun 2011

Lotus Tissue Repair to develop DEB protein replacement therapy with $26 million Series A financing

Lotus Tissue Repair, Inc. today announced the closing of a $26 million Series A financing led by Third Rock Ventures. Proceeds of the financing will be used to advance the company's proprietary recombinant collagen type VII (rC7) technology as the first and only protein replacement therapy in development for the treatment of dystrophic epidermolysis bullosa (DEB), an orphan disease that causes devastating skin blisters, morbidity and early mortality.

30 Jun 2011

Harvard University, UCB enter innovative research collaboration

UCB and Harvard University officially launched their innovative Research Alliance during a signing ceremony that took place in Boston last night in the presence of his Royal Highness Prince Philippe of Belgium.

30 Jun 2011

Positive final results from Medicago's H5N1 Avian Influenza VLP vaccine Phase II trial

Medicago Inc. a biotechnology company focused on developing highly effective and competitive vaccines based on proprietary manufacturing technologies and Virus-Like Particles (VLPs), today reported positive final results from a Phase II human clinical trial with its H5N1 Avian Influenza VLP vaccine candidate.

30 Jun 2011

San Francisco grabs the mantle of 'greenest' major city in the U.S.

San Francisco grabbed the mantle of "greenest" major city in the U.S. and Canada Green City Index, with New York, Seattle, Denver and Boston rounding out the top five U.S. cities.

30 Jun 2011

Technology News and Research

New insight into oocyte chromosome abnormalities

Researchers use clever technique to look at in vivo virus-bacterium interactions

Scientists use statistical approach to assess order of genetic abnormalities in cancers

DHS S&T develops personal dosimeter to measure radiation exposure

STSI receives NIH grant to conduct heart-based research

Liverpool scientists receive medical innovation award for dental device

Novel cerebrospinal fluid proteins found in greater concentrations in Alzheimer's patients

Nature News examines African nations' progress in science

Toolkit for measuring tranquillity

Flutie Foundation, Autism Speaks join HP's initiative to create touch-based platforms

New analytical approach can organize large amounts of varied cancer genetic data

First ever clinical study using Brainwave Optimization technology to treat insomnia

New clot busting drug approved in UK

Roche introduces new real-time PCR system

KCI receives reimbursement status for V.A.C.Via Negative Pressure Wound Therapy System

Exposure to mobile phone derived electromagnetic fields can influence learning processes

Lotus Tissue Repair to develop DEB protein replacement therapy with $26 million Series A financing

Harvard University, UCB enter innovative research collaboration

Positive final results from Medicago's H5N1 Avian Influenza VLP vaccine Phase II trial

San Francisco grabs the mantle of 'greenest' major city in the U.S.

Advancing Neuroscience Research Through Collaboration and Patient-Centered Innovation

The impact of vibration on microscopy

How Omics Technologies Are Transforming Biological Research and Drug Discovery

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