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Epstein-Barr virus protein crucial to its role in blood cancers

Researchers at the University of Pennsylvania School of Medicine have identified a link between a critical cancer pathway and an Epstein-Barr Virus (EBV) protein known to be expressed in a number of EBV-associated cancers. Their findings demonstrate a new mechanism by which EBV transforms human B cells from the immune system into cancerous cells, which can lead to development of B-cell lymphomas....

U of T researchers map role of Epstein-Barr virus in cancer

Researchers at the University of Toronto have mapped the molecular details that show how a viral protein coded in the Epstein-Barr virus immortalizes cells and causes them to continuously grow, thereby predisposing people to certain types of cancer. . "Epstein-Barr virus (EBV) is one of the most common human viruses in the world and is strongly linked to certain b-cell cancers like Burkitt's lymp...

Specialized immune-system B cells play double-barreled role

A specialized subpopulation of the antibody-producing B cells of the immune system plays a "double-barreled" role in triggering both kinds of immunity -- innate and acquired, Duke University Medical Center immunologists have discovered. The division of labor between B-1a and B-1b cells they have uncovered offers basic insights that could contribute to more rational development of vaccines, they s...

Slipping past the blood brain barrier: Research shows potential treatment for brain cancer

A compound that kills cancer can sneak past the blood brain barrier, which protects the brain from foreign substances, to do its work in fighting a particularly invasive brain cancer, according to a new Saint Louis University animal study published in the Proceedings of the National Academy of Sciences Online Early Edition the week of Aug. 22. . "The bottom line is, if you can get drugs into the...

Primate virus jumps species barrier to humans for first time in Asia

Scientists have identified the first reported case in Asia of primate-to-human transmission of simian foamy virus (SFV), a retrovirus found in macaques and other primates that so far has not been shown to cause disease in humans. The transmission of the virus from a monkey to a human took place at a monkey temple in Bali, Indonesia, the researchers report in the July issue of the journal Emerging...

Divergent mating systems and parental conflict as a barrier to hybridization in flowering plants

Sexual reproduction can be thought of as a cooperative process in which two individuals come together to produce a new individual. It can also be viewed as a process in which two parties with differing interests, investment, and background interact to produce a new individual. From the former perspective, parental interests are unified (both wish to produce vigorous offspring), while the latter s...

Mechanism for Epstein-Barr virus protein's role in blood cancers discovered

Earlier this year, researchers at the University of Pennsylvania School of Medicine identified a link between a critical cancer pathway and an Epstein-Barr Virus (EBV) protein known to be expressed in a number of EBV-associated cancers. Their findings demonstrated a new mechanism by which EBV can transform human B cells from the immune system into cancerous cells, which can lead to B-cell lymphom...

Cell barrier shows why bird flu not so easily spread among humans

Although more than 100 people have been infected with the H5N1 avian influenza virus, mostly from close contact with infected poultry, the fact that the virus does not spread easily from its pioneering human hosts to other humans has been a biomedical puzzle. . .. The finding, reported today (March 23, 2006) in the journal Nature, is important because it demonstrates a requisite characteristic fo...

Epstein-Barr virus may be associated with multiple sclerosis

Young adults with high levels of antibodies against the Epstein-Barr virus, the virus that most often causes mononucleosis, may be more likely to develop multiple sclerosis 15 to 20 years later, according to a study posted online today that will appear in the June 2006 print issue of Archives of Neurology, one of the JAMA/Archives journals. . Researchers have long suspected that external factors...

Epstein-Barr virus might kick-start multiple sclerosis

Researchers have found that patients with multiple sclerosis (MS) carry a population of immune cells that overreact to Epstein-Barr virus. The virus, which causes mononucleosis and may contribute to some cancers, has long been suspected to play a role in MS. However, the mechanism linking the virus to the disease was poorly understood. . Scientists think that MS--which can cause vision problems,...

Clue found to Epstein-Barr virus' ability to form and sustain tumors

Researchers at the University of Wisconsin School of Medicine and Public Health (SMPH) have found a viral target that opens the door for the development of drugs to destroy tumors caused by Epstein-Barr virus (EBV). . .. Often linked to infectious mononucleosis, EBV also causes cancers that kill...

CSIRO imagery shows Outer Great Barrier Reef at risk from river plumes

A stunning series of satellite imagery of Australia's Great Barrier Reef released by the CSIRO shows for the first time visual confirmation of the theory that sediment plumes travel to the outer reef, and beyond. . .. Images captured by CSIRO show large plumes of t...

Blood-brain barrier breached by new therapeutic strategy

A major obstacle in the treatment of infections and other diseases of the brain is the blood-brain barrier, which prevents systemically delivered therapeutic drugs from reaching the brain. Grantees of the National Institute of Allergy and Infectious Diseases, part of the National Institutes of Health, have now shown that a short protein (peptide) from the rabies virus can carry a strip of therap...
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(Date:7/23/2015)... 23, 2015 Aware, Inc. (NASDAQ: AWRE ), ... financial results for its second quarter ended June 30, 2015.  ... was $4.5 million, a decrease of 33% compared to $6.8 ... the second quarter of 2015 was $0.3 million, or $0.01 ... per diluted share, in the same period a year ago.  ...
(Date:7/21/2015)... July 21, 2015 Today, ZTE announced its ... as well as expected revenues in 2015 that relate to sales ... revenue guidance of approximately 2,200 MSEK for 2015. Jörgen ... leading smartphone manufacturer in China and we ... 02 5 for Axon , ...
(Date:7/21/2015)... NEW YORK , July 21, 2015 /PRNewswire/ ... critical systems, as seen in the recent U.S. ... enterprises a solution to the infosec conundrum, but ... data is stored. To address this dilemma, Biometrics-as-a-Service ... of its Biometric Tokenization SDK for third party ...
Breaking Biology News(10 mins):Aware, Inc. Reports Second Quarter 2015 Financial Results 2Aware, Inc. Reports Second Quarter 2015 Financial Results 3Aware, Inc. Reports Second Quarter 2015 Financial Results 4Aware, Inc. Reports Second Quarter 2015 Financial Results 5Aware, Inc. Reports Second Quarter 2015 Financial Results 6FPC's Touch Fingerprint Sensor FPC1025 in ZTE's Smartphone Axon 2HYPR Corp. Launches Industry First Biometric Tokenization Platform 2HYPR Corp. Launches Industry First Biometric Tokenization Platform 3HYPR Corp. Launches Industry First Biometric Tokenization Platform 4
(Date:8/1/2015)... ... 01, 2015 , ... Tina Wilcoxson, owner of Freeport Maine’s Royal River Natural ... by the National Retail Federation, the largest retail trade association in the world, for ... business owners to be named as such. According to the NRF’s website, Retail Champions ...
(Date:8/1/2015)... ... August 01, 2015 , ... Professional ... portfolio company has acquired Premier Physical Therapy & Wellness (“Premier”) — with 13 ... state-of-the-art clinics. , “Our acquisition of Premier Physical Therapy & Wellness solidifies Professional ...
(Date:8/1/2015)... ... 01, 2015 , ... Lume Wellness creators Alex, Robert, and Sam have announced ... Apple AppStore. , The app is designed to track various metrics of wellness, ... to view personal health and use this information for positive behavior modification. Lume Wellness ...
(Date:8/1/2015)... ... ... reTXT ” was featured on NewsWatch as part of its monthly AppWatch, which takes ... and Windows. Joe Toohey, the host of AppWatch and technology expert, conducted the app ... including ones already sent. , While text messaging has more features than it did ...
(Date:7/31/2015)... ... July 31, 2015 , ... That’s right, the ... the STASH awards? The Significant Technological Achievements in Secretive Horticulture (or STASH) Awards, ... as tried-and-true products that have stood the test of time. These include lighting ...
Breaking Medicine News(10 mins):Health News:Local Retail Advocate Wins National Recognition 2Health News:Professional Physical Therapy Now Largest Outpatient Physical Therapy Provider in Northeast With Acquisition of Premier Physical Therapy & Wellness 2Health News:Lume Wellness Launches Health and Fitness Tracker iPhone App 2Health News:Correct Auto-Correct and Clarify the Unclear with reTXT Messaging App 2Health News:The High Times S.T.A.S.H. Awards Are in, Guess Who Took Home the Prize for “Best Grow System” 2
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