Navigation Links
Clues Found to How Different Flu Vaccines Work
Date:3/31/2010

une response produced by a split-virus vaccine is offset by a reduction in side effects, he explained.

The most significant finding of the Japanese study was identification of a rare immune system cell type, dendritic, or plasmacytoid, plasma cells, which control the effect of inactivated flu virus vaccines, Ishii said. The study showed that those cells play no role in the response to split-virus vaccines, "thereby enabling us to understand why and how different flu vaccines work or sometimes do not work well," he said.

"We know that these dendritic cells are extremely sensitive to viral RNA," Topham said. "They have different ways of recognizing viruses."

RNA is the genetic material of influenza viruses.

While the Japanese work "doesn't contain a whole lot of things we didn't know before," Topham said, it does present a valuable map of the flu vaccine territory.

"Our findings certainly help clinicians understand why one shot of the swine flu vaccine worked well and why seasonal vaccines do not work well in children," Ishii said.

More information

Flu viruses and vaccines against them are described by the U.S. Centers for Disease Control and Prevention.



SOURCES: Ken J. Ishii, M.D., Ph.D., adjunct professor, Osaka University Laboratory of Vaccine Science, Suita, Japan; David Topham, Ph.D., associate professor, microbiology and immunology, University of Rochester, Rochester, N.Y.; March 31, 2010, Science Translational Medicine


'/>"/>
Copyright©2010 ScoutNews,LLC.
All rights reserved

Page: 1 2

Related medicine news :

1. Clues to pregnancy-associated breast cancer found
2. Blood Gives Clues to Executive Thinking Problems
3. New Clues to Lupus Link With Heart Disease
4. New clues found linking larger animals to colder climates
5. Chickens May Provide Clues to Color Vision
6. Tiny fruit fly could offer big clues in fight against obesity, researcher says
7. Review Spotlights Clues to Serious Childhood Infection
8. Genes, Diet Offer New Clues to Parkinsons Disease
9. Team finds childhood clues to adult schizophrenia
10. Compulsive Dogs Yield Clues to Human OCD, Autism
11. Clues to Cancer That Could Wipe Out Tasmanian Devils
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:7/10/2014)... more likely to be diagnosed with more aggressive ... for shorter times than prostate cancer patients who ... , The negative outcomes may be the result ... mentally ill, depression,s impact on biological cancer processes, ... general health and disinterest in receiving more effective ...
(Date:7/10/2014)... Men who experience hot flashes are unlikely to talk ... their silent suffering if they are willing to ... Baylor University case study., After seven weeks of hypnotic ... flashes following prostate cancer surgery showed a drastic decrease ... improvement in sleep quality, according to the study., The ...
(Date:7/9/2014)... first time, researchers have access to detailed information about ... care. A new study, called Our Health Counts, uses ... faced by urban Aboriginal people in Canada according ... findings, published today in BMJ Open , illustrate ... general population. , Researchers interviewed 554 First Nations adults ...
(Date:7/9/2014)... all types of cancer sends the protein factories in ... tumour,s uncontrolled growth, new research suggests. , Scientists at ... trigger responsible for ratcheting up activity of the endoplasmic ... building blocks cancer cells need to keep growing. , ... controls the flow of messages to the endoplasmic reticulum ...
(Date:7/9/2014)... Cancer Center paint a relatively optimistic picture of women,s ... have spread to the chest wall or skin, but ... skin, regardless of size and whether they have involved ... and called "locally advanced" tumors, suggesting that they are ... survival. Locally advanced breast cancers of this and other ...
Breaking Medicine News(10 mins):Health News:Depressed men with prostate cancer are diagnosed later stage, get less effective therapies 2Health News:Men's hot flashes: Hypnotic relaxation may ease the discomfort men don't talk about 2Health News:Men's hot flashes: Hypnotic relaxation may ease the discomfort men don't talk about 3Health News:Men's hot flashes: Hypnotic relaxation may ease the discomfort men don't talk about 4Health News:Urban Aboriginal people face unique health challenges 2Health News:Signal may send cancer's cellular factories into overdrive 2Health News:Fox Chase researchers recommend updating the staging criteria for breast cancer diagnoses 2Health News:Fox Chase researchers recommend updating the staging criteria for breast cancer diagnoses 3
... , , , ... a contribution of up to $81.4 million to the Healthy Families Program ... children at risk of losing coverage due to the state,s fiscal crisis. ... be used to cover children ages 0-5 through June 2010. , ...
... studies find types of hormones used raise or lower ... The composition of a woman,s contraceptive pill influences her ... lung, European researchers say. , Scientists have long known ... and progestogen, increase the likelihood of deep vein thrombosis ...
... , , EDINA, Minn., Aug. 13 ... best interest of patients as a key focal point. We do ... and credit card fraud recently announced in the news. The MCA ... protect the public interest in this unfortunate situation. , ...
... , , , ... regarding changes to Mississippi Medicaid benefits for speech therapy services, The ... Mississippi Division of Medicaid on the new Medicaid claiming policy for ... for speech therapy services provided by school providers, which are in ...
... , , DEERFIELD, Ill., Aug. ... supplier of protective packaging products and specialty packaging solutions, today ... , For the second quarter of 2009, ... of 28.8% versus net sales of $275.2 million in the ...
... SANTA FE, N.M., Aug. 13 The New Mexico ... new alliance to assist school districts with Medicaid claiming. This program ... will be administered by Accelify. , , "We ... Executive Director. "NMSBA is focused on bringing value-added programs to New ...
Cached Medicine News:Health News:First 5 California Approves $81.4 Million Contribution to Help Restore Healthy Families Program's Viability 2Health News:Some Birth Control Pills Safer Than Others 2Health News:Some Birth Control Pills Safer Than Others 3Health News:Mississippi School Boards Association and Accelify Attain Clarity on New Medicaid Claiming Policy for Coming School Year 2Health News:Mississippi School Boards Association and Accelify Attain Clarity on New Medicaid Claiming Policy for Coming School Year 3Health News:Pregis Announces Second Quarter 2009 Financial Results 2Health News:Pregis Announces Second Quarter 2009 Financial Results 3Health News:Pregis Announces Second Quarter 2009 Financial Results 4Health News:Pregis Announces Second Quarter 2009 Financial Results 5Health News:Pregis Announces Second Quarter 2009 Financial Results 6Health News:Pregis Announces Second Quarter 2009 Financial Results 7Health News:Pregis Announces Second Quarter 2009 Financial Results 8Health News:Pregis Announces Second Quarter 2009 Financial Results 9Health News:Pregis Announces Second Quarter 2009 Financial Results 10Health News:Pregis Announces Second Quarter 2009 Financial Results 11Health News:Pregis Announces Second Quarter 2009 Financial Results 12Health News:Pregis Announces Second Quarter 2009 Financial Results 13Health News:Pregis Announces Second Quarter 2009 Financial Results 14Health News:Pregis Announces Second Quarter 2009 Financial Results 15Health News:New Mexico School Boards Association and Accelify Announce Alliance to Assist New Mexico Schools 2
(Date:1/15/2014)... , Jan. 15, 2014  Manufacturers, suppliers and distributors ... able to protect their most important business assets, ... ) Because of the highly-competitive ... remains one of the most litigious industry sectors ...
(Date:1/15/2014)... Inc. (Nasdaq: ECTE ) ("Echo"), a medical ... non-invasive, wireless continuous glucose monitoring system, today announced that ... CEO of Echo Therapeutics, will present at "TEN", Noble ... Mr. Doman will make a corporate presentation to ...
(Date:1/15/2014)... , Jan. 15, 2014 Reportlinker.com ... is available in its catalogue: ... Drug Forecast and Market Analysis to 2022 ... PharmaPoint: Atopic Dermatitis - India Drug Forecast ...
Breaking Medicine Technology:Intellectual Property Insurance for Medical-related Products and Services 2Echo Therapeutics to Present at the Noble Financial Capital Markets' Tenth Annual Equity Conference 2Echo Therapeutics to Present at the Noble Financial Capital Markets' Tenth Annual Equity Conference 3PharmaPoint: Atopic Dermatitis - India Drug Forecast and Market Analysis to 2022 2PharmaPoint: Atopic Dermatitis - India Drug Forecast and Market Analysis to 2022 3PharmaPoint: Atopic Dermatitis - India Drug Forecast and Market Analysis to 2022 4PharmaPoint: Atopic Dermatitis - India Drug Forecast and Market Analysis to 2022 5
The Guidant Fineline II Sterox is a steroid-eluting pacing lead designed for permanent implantation for either atrial or ventricular applications....
Steroid eluting pacemaker leads...
... Medtronic presents the Streamline family of temporary ... taken the gold standard in temporary pacing ... make them easy to use and less ... 6491 Unipolar Pediatric Temporary Pacing Lead is ...
Bipolar semi-floating pacing lead for temporary stimulation of the heart especially in emergency cases of bradycardial arrhythmias or for recording intracardiac ECGs....
Medicine Products: