Navigation Links
Cancer drug slows poxvirus in mice

Mice given a relatively new cancer drug can survive an otherwise lethal dose of vaccinia virus, a relative of smallpox virus, report scientists supported by the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health. The findings, say the investigators, suggest that Gleevec or similar drugs might be useful in preventing adverse side effects of smallpox vaccine. The classic smallpox vaccine is made from live, weakened vaccinia virus and is not recommended for people with compromised immunity, except in emergency situations where they may have been exposed to smallpox virus.

"This study helps illuminate the cellular machinery used by poxviruses to exit infected cells, and also provides new support for the concept of treating viral infections by targeting specific host cell molecules rather than the viruses themselves," says NIAID Director Anthony S. Fauci, M.D.

The senior author of the paper, published online this week in the journal Nature Medicine, is Daniel Kalman, Ph.D., of Emory University School of Medicine in Atlanta.

Like all viruses, poxviruses co-opt various cellular molecules and processes to enter a cell, replicate and then spread to uninfected cells. Using lab-grown cells, Dr. Kalman and his colleagues identified specific cell proteins vaccinia uses to detach from an infected cell and move toward an uninfected cell. The proteins, members of the Abl-family (pronounced "able") of tyrosine kinases, are well known to cancer investigators because mutation of one family member, Abl, causes a rare form of cancer known as chronic myelogenous leukemia (CML). Gleevec inhibits Abl-family tyrosine kinases and has proved very useful in treating CML.

To learn whether Gleevec could prevent or lessen vaccinia's ability to spread in a living organism, the researchers treated mice with either saline solution or with Gleevec at a dose equivalent to that given to humans being treated for CML. Ne
'"/>

Source:NIH


Page: 1 2 3

Related biology news :

1. Adding Radiation Therapy To Chemotherapy Improves Survival In Patients With High-risk Breast Cancer
2. Jump-starting T Cells In Skin Cancer
3. Deficient DNA Repair Capacity Associated With Increased Risk Of Breast Cancer
4. Fox Chase Cancer Center scientists identify immune-system mutation
5. Breakthrough Microarray-based Technology for the Study of Cancer
6. Yale Scientists Find MicroRNA Regulates Ras Cancer Gene
7. Fundamental Finding Yields Insight into Stem Cells, Cancer; Opens Door to Drug Discovery
8. First-ever Compounds To Target Only Metastatic Cells Are Highly Effective Against Breast, Prostate, And Colon Cancers
9. Gene Vaccine Protects Mice Against Development Of Her2/neu Breast Cancer
10. New Breast Cancer Test Could Save Lives
11. Estrogen-like Component of Plastic Stimulates Growth of Certain Prostate Cancer Cells
Post Your Comments:
*Name:
*Comment:
*Email:
TAG: Cancer drug slows poxvirus mice

(Date:7/10/2014)... July 1, 2014 Smart technology emphasis ... convenience and improved security: NXT-ID, Inc. (OTCBB: NXTD), eBay Inc. ... GOOG ), Apple Inc. (NASDAQ: AAPL ), Visa ... MA) NXT-ID, Inc., (OTCQB: NXTD) a biometric authentication company ... that the second series of 30 second spots on CNBC ...
(Date:7/10/2014)... Conn. , July 2, 2014 NXT-ID, Inc., (OTCQB: ... reports that CEO Mr. Gino Pereira was interviewed ... show in Tampa Florida . Mr. Pereira ... host Cedric Harris and how the Wocket™ aims ... alternative.  Cedric Harris tells Gino ...
(Date:7/10/2014)... , July 7, 2014 Fingerprint Cards, ... major design win (DW). A Chinese Top 5 smartphone OEM ... start of mass production in October 2014.   ... Top 5 smartphone OEM, which has a planned date for ... target sales volume for this phone of 3 million units. ...
Breaking Biology News(10 mins):Advantages for Digital Wallets Eliminate Need to Carry Credit Cards - Large Scale CNBC Ad Campaign for Latest Smart Wallet to Commence July 7th 2Advantages for Digital Wallets Eliminate Need to Carry Credit Cards - Large Scale CNBC Ad Campaign for Latest Smart Wallet to Commence July 7th 3Advantages for Digital Wallets Eliminate Need to Carry Credit Cards - Large Scale CNBC Ad Campaign for Latest Smart Wallet to Commence July 7th 4Advantages for Digital Wallets Eliminate Need to Carry Credit Cards - Large Scale CNBC Ad Campaign for Latest Smart Wallet to Commence July 7th 5Security and Your Money: Tampa Bay Radio Host Cedric Harris Talks to NXT-ID CEO Mr. Gino Pereira about the Wocket Smart Wallet 2Security and Your Money: Tampa Bay Radio Host Cedric Harris Talks to NXT-ID CEO Mr. Gino Pereira about the Wocket Smart Wallet 3Security and Your Money: Tampa Bay Radio Host Cedric Harris Talks to NXT-ID CEO Mr. Gino Pereira about the Wocket Smart Wallet 4FPC Wins DW for 1021 Touch Sensor for Flagship Smartphone from Chinese Top 5 Smartphone OEM 2
... can be converted to electricity, potentially providing power for sensors, ... researchers at Case Western Reserve University report. The finding ... the country that could bring the creation of insect cyborgs ... out of science fiction and into reality. In this case, ...
... In the two and a half years since Adam Bogdanove, ... Pathology and Microbiology, along with Matthew Moscou, a former graduate ... from plant pathogenic bacteria find and bind specific sequences in ... discovery. Last year it was first shown that the ...
... cost-effective, a group of researchers from National Tsing Hua University ... have created a DNA-based memory device that is "write-once-read-many-times" (WORM), ... to encode information. The device, described in a paper accepted ... a thin film of salmon DNA that has been embedded ...
Cached Biology News:Implanted biofuel cell converts bug's chemistry into electricity 2Implanted biofuel cell converts bug's chemistry into electricity 3ISU scientist helps find structure of gene-editing protein named Method of the Year 2
(Date:7/10/2014)... 10, 2014 Product and process ... low abundance and are often “lost in the ... , Join presenters Dr. Rowel Tobias, Senior Scientist, ... Anders, Head of Quality at Nanotherapeutics, Inc., to ... can speed detection and quantitation while achieving the ...
(Date:7/10/2014)... Unraveling life’s mysteries can intrigue, amaze, and ... purchased a DNA test to unravel the ... a lifetime of memories, sharing, and closeness. In fact, ... genuinely brought the family closer together. , Recently, ... history and prior to taking the genetic ancestry ...
(Date:7/10/2014)... July 10, 2014 Senior supply chain ... professional associations, addressed the challenges of “Reducing Cost, Lead ... Industries” through strategic sourcing. Describing the partnership of the ... Supply Chain Management Institute ( SCMI) of the ... June 24 at the Kroc Institute of Peace and ...
(Date:7/10/2014)... PROVO, Utah , July 10, 2014 ... genome annotation and interpretation, today announced an ... sequencing (NGS) analytics for Lineagen,s NextStep Dx ... evaluation of neurodevelopmental and neurological disorders, currently ... chromosomal microarray (CMA) testing service used by ...
Breaking Biology Technology:Novel Ms Techniques Speed Detection of Biopharmaceutical Product and Process Impurities, New Webinar Hosted by Xtalks 2Ancestry DNA Test Reveals a Controversial and Undiscovered Family History 2Ancestry DNA Test Reveals a Controversial and Undiscovered Family History 3Ancestry DNA Test Reveals a Controversial and Undiscovered Family History 4Ancestry DNA Test Reveals a Controversial and Undiscovered Family History 5Biotech & 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 4Tute Genomics Platform Selected to Provide Clinical Interpretation for Lineagen's NextStepDx PLUS Next-Generation Sequencing-Based Diagnostic Test 2Tute Genomics Platform Selected to Provide Clinical Interpretation for Lineagen's NextStepDx PLUS Next-Generation Sequencing-Based Diagnostic Test 3Tute Genomics Platform Selected to Provide Clinical Interpretation for Lineagen's NextStepDx PLUS Next-Generation Sequencing-Based Diagnostic Test 4
... the growing open source clincial trials software. This release contains ... regulated industry sponsored clinical trials. , ... ... announces the availability of OpenClinica 2.5, the popular open source ...
... Mass., Sept. 19 Boston Scientific,Corporation (NYSE: BSX ... Life,Sciences Conference, which is being held September 22 - ... Chief Executive Officer, will make a,30-minute presentation which will ... Thursday, September 25, beginning at approximately 9:00,a.m. ET., ...
... Sept. 19 Abbott (NYSE:,ABT) will announce its 2008 ... market opens., The announcement will be followed by ... a.m. Central time (9 a.m. Eastern), and will be,accessible ... An archived edition of the call will be,available after ...
Cached Biology Technology:Akaza Research Releases New Version of OpenClinica Electronic Data Capture (EDC) Software; Targets Industry Clinical Trials 2Akaza Research Releases New Version of OpenClinica Electronic Data Capture (EDC) Software; Targets Industry Clinical Trials 3
Kit for BASE20/50 dual control unit, includes mounting plate, HOLDER50T, HEATERPAD50, SRTDX temperature probe(s)....
... 10 nM is available for in ... described in: Z. Hassani, G.-F. Lemkine, P. ... and B.-A. Demeneix. Lipid-mediated siRNA delivery down ... brain at picomolar levels. J. Gene Med., ...
... The IHC Select Immunoperoxidase Secondary Detection ... rat or goat IgG in the Primary ... antigens present in the specimen. Any excess ... Secondary Antibody Reagent (conjugated to biotin) is ...
... Cellular uptake of long double stranded RNA ... interference in a diverse group of organisms ... RNA interference leads to the inhibition of ... of the target messenger RNA (mRNA). Attempts ...
Biology Products: