Navigation Links
A comprehensive response to HIV could prevent 10 million AIDS deaths in Africa by 2020

Based on successful animal studies, a novel vaccine that uses immune cells as factories to produce Her2/neu protein may offer a way to treat some human breast cancers, say researchers at The University of Texas M. D. Anderson Cancer Center. [Ed : Her2/neu is a protein often present / surexpressed in breast cancer] Their study, published in the online journal, Breast Cancer Research, on Nov. 29, 2004, showed that the vaccine protected 86 percent of experimental mice against HER2/neu-associated breast cancer, even though the tumors were implanted directly into mice.

“This is an exciting strategy that seems to elicit a complete immunologic response against HER2/neu,?says the study’s lead author, Lawrence Lachman, Ph.D., a professor in the Department of Experimental Therapeutics. “Now that we have gone as far as we can in animal studies, I hope this agent might be tested clinically both to treat HER2/neu breast tumors, and to prevent them from spreading.?Up to one-third of human breast cancers are associated with over-expression of the HER2/neu cell surface receptor protein, which continuously “tells?the cancer cell to grow, this producing an aggressive disease that is difficult to stop. The drug Herceptin treats this kind of breast cancer by “plugging?these receptors with a monoclonal antibody, but this treatment “produces only a passive and transitory immune reaction,?Lachman said. “This vaccine, however, like many that treat microbial infections, appears to create a memory in the immune system that produces a lasting protective response.?The vaccine used in this study is a “viral-vectored?approach, in which a naturally occurring virus is re-engineered to be propagation defective but still able to function as a delivery system for proteins from the cancer cells that are to be targeted by the animal’s immune system. The basis for this new va
'"/>

Source:


Page: 1 2 3

Related biology news :

1. Lipids get new comprehensive classification system
2. NIH launches comprehensive effort to explore cancer genomics
3. Amgen introduces comprehensive financial assistance programs for cancer patients
4. RNA map provides first comprehensive understanding of alternative splicing
5. LIAI completes worlds most comprehensive analysis on influenza virus data
6. Poplar trees redirect resources in response to simulated attack
7. Scientists solve structure of key protein in innate immune response
8. Harmful chemicals may reprogram gene response to estrogen
9. Mouse with designer liver has enhanced glucose tolerance, insulin response
10. A protein in the eye may prevent immune response and protect eyes from disease
11. Scientists at Galileo Pharmaceuticals confirm inflammatory response linked to glucose levels
Post Your Comments:
(Date:7/11/2014)... division of the striatum is also involved in ... of substance P in the striatal marginal division ... his team, College of Biophotonics, South China Normal ... P receptor, neurokinin 1 was highly expressed in ... rats. Unilateral or bilateral injection of an antisense ...
(Date:7/11/2014)... 2014 Research and Markets has ... Market - Industry Analysis Size Share Growth Trends and ... http://photos.prnewswire.com/prnh/20130307/600769 The ... a need for high level security in both private ... such as username and passwords, tokens etc. are vulnerable ...
(Date:7/10/2014)... Santa Fe, Albuquerque, and other major cities in New ... with treated municipal wastewater rather than precious potable water ... than 40% of all golf courses receive treated effluent. ... , Additionally, golf courses and homeowners alike fertilize ... in fertilizer is nitrate. A New Mexico State University ...
Breaking Biology News(10 mins):International Biometrics Technology Market - Industry Analysis Size Share Growth Trends and Forecast to 2019 2'Tailored' water -- the latest in lawn care 2
... landscape of our planet and the elemental forces that shape ... being led by The University of Nottingham. The Earth ... University,s School of Geography, is a two-year project funded with ... will focus on technology that can be used for a ...
... from the University of Pennsylvania have linked the ... dark contrasts of the natural world, demonstrating the likelihood ... adapted to best capture the world around us. ... darkness are more numerous and cluster closer together than ...
... -- The explosion of portable communication devices that we ... Bluetooth hands-free units, and wireless Internet networks -- has ... variety of integrated circuits that create, process and receive ... Continuing demand for higher performance over a ...
Cached Biology News:Keeping a watch on the world 2Keeping a watch on the world 3The world is full of darkness, reflected in the physiology of the human retina, Penn researchers say 2The world is full of darkness, reflected in the physiology of the human retina, Penn researchers say 3
(Date:7/10/2014)... 10, 2014 Robert Harman, DVM, Founder and ... is proud to announce the relaunch of his highly informative ... new series called “ What are Stem Cells ?” ... and straightforward foundation in the basics of stem cell therapy ... the right type of treatment when considering regenerative medicine. , ...
(Date:7/10/2014)... Senior supply chain management executives from over ... challenges of “Reducing Cost, Lead Time, & Defects in ... Describing the partnership of the Bio Supply Management Alliance ... ( SCMI) of the University of San Diego ... Kroc Institute of Peace and Justice in San Diego, ...
(Date:7/10/2014)...  Kainos Capital, a firm specializing in acquiring and ... has acquired the Slim-Fast brand from Unilever. Unilever will ... the transaction were not disclosed. Slim-Fast is ... markets ready-to-drink shakes, powders, bars and snacks to retail ... in the United Kingdom and ...
(Date:7/10/2014)...   Ceres, Inc . (Nasdaq: CERE ... financial results for the three months ended May 31, ... Ceres reported that the company and its customers ... season in Brazil, which concluded in June, despite dry ... areas for part of the growing season. Yields of ...
Breaking Biology Technology:Robert Harman, DVM Talks About What Stem Cells are in His Latest Blog Series for Vet-Stem, Inc. 2Robert Harman, DVM Talks About What Stem Cells are in His Latest Blog Series for Vet-Stem, Inc. 3Biotech & Biopharm Supply Chain Management Executives Launch BSMA in San Diego 2Biotech & Biopharm Supply Chain Management Executives Launch BSMA in San Diego 3Biotech & Biopharm Supply Chain Management Executives Launch BSMA in San Diego 4Kainos Capital Acquires Slim-Fast From Unilever 2Ceres Announces Fiscal Third Quarter 2014 Financial Results 2Ceres Announces Fiscal Third Quarter 2014 Financial Results 3Ceres Announces Fiscal Third Quarter 2014 Financial Results 4Ceres Announces Fiscal Third Quarter 2014 Financial Results 5Ceres Announces Fiscal Third Quarter 2014 Financial Results 6Ceres Announces Fiscal Third Quarter 2014 Financial Results 7Ceres Announces Fiscal Third Quarter 2014 Financial Results 8Ceres Announces Fiscal Third Quarter 2014 Financial Results 9
... , COLUMBIA, Md., Aug. 20 Martek Biosciences Corporation ... into a multi-year, sole-source supply agreement with Milk Powder Solutions, based ... as Milk Powder Solutions, exclusive supplier for all of its ARA ... Gold Cow brand name. , , "This new ...
... BEIJING, Aug. 20 /PRNewswire-Asia-FirstCall/ -- China Medical Technologies,Inc. ... China-based medical device,company that develops, manufactures and markets advanced ... unaudited financial results,for the fourth fiscal quarter ("4Q FY2008") ... first fiscal quarter ("1Q FY2009") ended June 30, 2009,before ...
... , BELLE MEAD, N.J., Aug. 19 ... Jersey will streamline and improve the quality of care for patients ... i ng.net ), a leader in healthcare technology. ... to oversee all aspects of practice management and electronic health record ...
Cached Biology Technology:Martek Signs Sole-Source Supply Agreement with Milk Powder Solutions 2Martek Signs Sole-Source Supply Agreement with Milk Powder Solutions 3China Medical Technologies to Announce Unaudited Financial Results for the Fourth Fiscal Quarter and Fiscal Year ended March 31, 2009 and the First Fiscal Quarter ended June 30, 2009 on September 1, 2009 2New Jersey Surgery Centers Pick Health Informatics Consulting to Implement Patient Electronic Health Record Systems 2