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DNA sequence variations linked with heart's electrical rhythm in several surprising regions

A study among almost 50,000 people worldwide has identified DNA sequence variations linked with the heart's electrical rhythm in several surprising regions among 22 locations across the human genome. The variants were found by an international consortium, including Johns Hopkins researchers, and reported Nov. 14 in the Nature Genetics advance online publication.

21 Dec 2010

Genetic sequencing may serve as new diagnostic tool for unknown disease

A collaborative team of scientists and physicians at the Medical College of Wisconsin and Children's Hospital of Wisconsin uses genetic sequencing to identify and treat an unknown disease.

21 Dec 2010

Ovarian cancer tissue and healthy tissue smell different

György Horvath from the University of Gothenburg, Sweden, and researchers from the University of Gävle and KTH Royal Institute of Technology have been able to confirm in tests that ovarian cancer tissue and healthy tissue smell different. The results were published recently in the journal Future Oncology.

21 Dec 2010

New research sheds light on complex regulatory pathways for effective innate immune system

New research by scientists at the University of California, San Diego School of Medicine and Skaggs School of Pharmacy and Pharmaceutical Sciences reveals that the immune system has an effective backup plan to protect the body from infection when the "master regulator" of the body's innate immune system fails.

21 Dec 2010

Deinove to receive European patent for genetic engineering process

Deinove, the world's leading specialist in Deinococcus bacteria for biofuels, green chemistry and antibiotics, today announced that the European Patent Office had notified it of the intention to grant the patent application EP2016183 entitled "Process for chromosome engineering using a novel DNA repair system".

21 Dec 2010

New CPT code for use with T-SPOT.TB test

Oxford Immunotec, Inc. announces that a new and specific Current Procedural Terminology (CPT®) code has been established by the American Medical Association for use with the T-SPOT®.TB test. The new Category I code, 86481, is described as "Tuberculosis test, cell mediated immunity antigen response measurement; enumeration of gamma interferon-producing T-cells in cell suspension." This new code will be effective as of January 1, 2011.

21 Dec 2010

Clue to the blues that come with the flu

Vanderbilt University researchers may have found a clue to the blues that can come with the flu - depression may be triggered by the same mechanisms that enable the immune system to respond to infection.

21 Dec 2010

Researchers develop new lung imaging technique that causes minimum tissue disruption

Fast-moving objects create blurry images in photography, and the same challenge exists when scientists observe cellular interactions within tissues constantly in motion, such as the breathing lung. In a recent UCSF-led study in mice, researchers developed a method to stabilize living lung tissue for imaging without disrupting the normal function of the organ.

21 Dec 2010

Scientists boost protein supply to enhance muscle function, reduce nerve-dependent fatigue in mice

Researchers at Vanderbilt University have "engineered" a mouse that can run on a treadmill twice as long as a normal mouse by increasing its supply of acetylcholine, the neurotransmitter essential for muscle contraction.

21 Dec 2010

Exome sequencing leads to correct diagnosis and life-saving treatment for mysterious genetic disorder

A genetic testing approach called exome sequencing—which provides a clinically practical alternative to whole-genome sequencing—led to correct diagnosis and life-saving treatment in a child with a previously unknown genetic disease, reports an upcoming paper in Genetics in Medicine, the official peer-reviewed journal of The American College of Medical Genetics (ACMG). The journal is published by Lippincott Williams & Wilkins, a part of Wolters Kluwer Health.

21 Dec 2010

DNA tunneling detector embedded in a ‘Nanopore’

Scientists from Imperial College London are developing technology that could ultimately sequence a person's genome in mere minutes, at a fraction of the cost of current commercial techniques.

20 Dec 2010

Mind Technologies to sell Emotiv EEG headset

Mind Technologies, Inc., announced today that the Company will begin selling the Emotiv EEG headset in addition to the thought-controlled software applications the Company develops.

20 Dec 2010

Spartan RX CYP2C19 DNA testing system receives European CE Mark certification

Spartan Bioscience Inc., a privately held molecular diagnostics company that develops, manufactures, and markets DNA testing systems for on-demand applications, today announced its Spartan RX CYP2C19 received a CE IVD Mark under the European Directive on In Vitro Diagnostic Medical Devices. The CE Mark certification allows commercial distribution in Europe as well as in all countries recognizing the CE Mark in the Middle East, Africa, Latin America, and Asia-Pacific regions.

20 Dec 2010

Arrowhead launches new company, Ablaris to commercialize novel weight loss technology

Arrowhead Research Corporation today announced that it has executed an exclusive world-wide license on technology developed by Drs. Wadih Arap and Renata Pasqualini at MD Anderson Cancer Center for use in weight loss and obesity-related metabolic conditions, and that it has launched a new company, Ablaris Therapeutics Inc., to commercialize this platform.

20 Dec 2010

Hyperpriming in early stages of Alzheimer's disease explained

The capacity to remember that a zebra has stripes, or that a giraffe is a four-legged mammal, is known as semantic memory. It allows us to assign meaning to words and to recall general knowledge and concepts that we have learned. The deterioration of these capacities is a defining feature of semantic dementia and can also occur in Alzheimer's disease.

20 Dec 2010

Exosomes derived from lymphoma, colorectal cancer patients circulated through Aethlon's Hemopurifier

Aethlon Medical, Inc., the pioneer in developing therapeutic filtration devices to address infectious disease and cancer, announced today that it has demonstrated the ability to capture immunosuppressive exosomes derived from individuals with lymphoma and colorectal cancer.

20 Dec 2010

FVCG invests $175,000 in Celvive for stem cell research in spinal cord injury

Spinal cord injury (SCI) is a devastating neurological condition with limited therapeutic options. In the United States alone, there are more than 250,000 people living with SCI; approximately three million worldwide are affected.

20 Dec 2010

State Roundup: UMass bone marrow registry practices probed; Insurance woes hit many Calif. middle income families

Bone marrow registries are usually noble efforts to find donors with the right genetic match to save the life of a terminally ill person, but one such program in New England is under investigation by attorneys general in two states (Greenberg, 12/17).

20 Dec 2010

Medical breakthrough: Scientists grow functioning human intestinal tissue from stem cells

Emerging Healthcare Solutions was encouraged by the latest breakthrough in stem cell research this week when scientists at Cincinnati Children's Hospital Medical Center announced that they've grown functioning human intestinal tissue from stem cells for the first time.

20 Dec 2010

Scientists suggest targeting ion channels could offer effective pain relief

University at Buffalo neuroscience researchers conducting basic research on ion channels have demonstrated a process that could have a profound therapeutic impact on pain.

20 Dec 2010

Medical Science News

DNA sequence variations linked with heart's electrical rhythm in several surprising regions

Genetic sequencing may serve as new diagnostic tool for unknown disease

Ovarian cancer tissue and healthy tissue smell different

New research sheds light on complex regulatory pathways for effective innate immune system

Deinove to receive European patent for genetic engineering process

New CPT code for use with T-SPOT.TB test

Clue to the blues that come with the flu

Researchers develop new lung imaging technique that causes minimum tissue disruption

Scientists boost protein supply to enhance muscle function, reduce nerve-dependent fatigue in mice

Exome sequencing leads to correct diagnosis and life-saving treatment for mysterious genetic disorder

DNA tunneling detector embedded in a ‘Nanopore’

Mind Technologies to sell Emotiv EEG headset

Spartan RX CYP2C19 DNA testing system receives European CE Mark certification

Arrowhead launches new company, Ablaris to commercialize novel weight loss technology

Hyperpriming in early stages of Alzheimer's disease explained

Exosomes derived from lymphoma, colorectal cancer patients circulated through Aethlon's Hemopurifier

FVCG invests $175,000 in Celvive for stem cell research in spinal cord injury

State Roundup: UMass bone marrow registry practices probed; Insurance woes hit many Calif. middle income families

Medical breakthrough: Scientists grow functioning human intestinal tissue from stem cells

Scientists suggest targeting ion channels could offer effective pain relief

Freezing Point Osmometry in Life Science Applications

Precision in every drop: Inside Hamilton’s syringe technology

Exploring the Future of Neuroscience Drug Discovery

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