Navigation Links
Key Mechanism to Emergence of Strep Bacteria

as is seen in necrotizing fasciitis and other severe forms of strep infection, said Walker.

The research team used genetically engineered mice expressing human plasminogen and infected them with M1T1 strep clone, discovering that the bacteria routinely mutated to the invasive form, then spread throughout the body to produce a fatal infection.

When the researchers eliminated the single bacteriophage gene encoding the neutrophil resistance factor, the M1T1 strep strain lost its ability to undergo the dangerous mutation and could no longer spread to produce severe infection.

Ancestral strains of the M1T1 strep, isolated before the acquisition of the bacteriophage, also failed to undergo the mutation to produce serious disease.


'"/>




Page: 1 2 3

Related medicine news :

1. Scientists Unveil Mechanism Behind Resistance to Severe Malaria
2. New Gene Silencing Mechanism To Prevent Cancer
3. Molecular Mechanism Of HIV Infecting The Healthy Cells Discovered.
4. Self-defense Mechanism of food borne bugs found
5. Specific Immune Mechanism against DNA viruses
6. A New Focus For The Mechanism Of Nerve Growth
7. Mechanism of Stem Cell Regulation Identified
8. Cancer-Killing Viruses Employ Multiple Mechanisms
9. Regulatory Mechanism for Tumor Suppressor Protein Identified
10. Study Identifies Mechanism Which May Help Tamoxifen Work Better
11. Genetic Mechanism Helps Explain Chronic Pain Disorders
Post Your Comments:
*Name:
*Comment:
*Email:
TAG: Key Mechanism Emergence Strep Bacteria

(Date:11/22/2014)... Petersburg, FL (PRWEB) November 22, 2014 ... Kitchen Innovations are pleased to announce that Ashley ... the Thanksgiving #PayItForward contest. , Ms. Lombardo entered ... from Kitchen Innovations. She wrote of how her friend ... young daughters as a single mom. Despite medical bills ...
(Date:11/22/2014)... November 22, 2014 Sandbridge Capital, ... investments in the consumer brand sector, acquired a ... will be used to help fund BackJoy’s global ... rollout, particularly its proprietary apparel and footwear lines. ... BackJoy’s Board of Directors. , BackJoy is a ...
(Date:11/22/2014)... 22, 2014 Developers and plugin specialist of ... entitled FCPX 3D Model bringing the impossible to FCPX ... users to add obj files to FCPX enabling 3d Model ... the line between professional and armature, FCPX 3D Model is ... Studios allows Final Cut Pro X users to upload and ...
(Date:11/22/2014)... 22, 2014 Wright & Schulte LLC ... lawsuits have been scheduled between October 2016 and ... of Illinois. U.S. District Judge Matthew F. Kennelly, who ... Management Order (CMO) on November 6, 2014 that outlined ... to submit documents and other activities in preparation for ...
(Date:11/22/2014)... FRIDAY, Nov. 21, 2014 (HealthDay News) -- A clinical ... anemia has been halted a year early because the ... to manage the disease and reduce the risk of ... conducted at 25 medical centers in the United States ... National Heart, Lung, and Blood Institute (NHLBI). Researchers ...
Breaking Medicine News(10 mins):Health News:Forbes Living TV Announces Winner of Thanksgiving #PayItForward Contest 2Health News:Sandbridge Capital Acquires a Minority Stake in BackJoy 2Health News:Sandbridge Capital Acquires a Minority Stake in BackJoy 3Health News:Pixel Film Studios released FCPX 3D Model plugin Exclusively for Final Cut Pro X 2Health News:First Bellwether Trials Scheduled In AndroGel Side-Effects Lawsuits Reports Wright & Schulte LLC 2Health News:First Bellwether Trials Scheduled In AndroGel Side-Effects Lawsuits Reports Wright & Schulte LLC 3Health News:First Bellwether Trials Scheduled In AndroGel Side-Effects Lawsuits Reports Wright & Schulte LLC 4Health News:Sickle Cell Anemia Treatment So Successful in Kids That Trial Is Halted 2
... planning association all worked up. With the fertility rate ... demographers are pressing the need of 2.1 children per ... ,A survey conducted by the Family Planning Association revealed ... indulge in sex for over a month. There was ...
... must before marriage, say an overwhelming 91 percent in an ... cases.// ,The survey, conducted by manoramaonline/yuva, saw 22,578 ... certificate was a must before marriage. Just 2,032 said that ... have just been published. ,According to the Kerala ...
... is only for the white collar tech-savvy urbanites, think again. ... acquired smart// cards to avail themselves of discounts on daily ... 500 disorganised sex workers in Mysore and Mandya districts of ... prompt them to get regular health check ups to keep ...
... and less inclined to follow a career in general practice, ... of Australia.// ,Dr Catherine Joyce, Senior Lecturer in ... and co-author of the study, says places in the general ... of the past six years. ,The study compared ...
... the growing problem of obesity in Australians by looking at ... in the latest edition of The Medical Journal of Australia, ... (GP) about weight management. ,Levels of overweight and ... past two decades. ,Dr Daisy Tan, Advanced ...
... "Lets Stop Aids Org" is currently touring South Africa to ... living with HIV/Aids.// ,Betty Chiu, a member of ... week. She is encouraging other youngsters to follow her example ... 'Lets Stop Aids Org' was established three years ago at ...
Cached Medicine News:Health News:Majority of Keralites Vote in Favor of HIV Certificate Before Marriage 2Health News:Sex Workers Adopt IT Solutions to Fight AIDS 2
(Date:11/21/2014)... 2014  PTC Therapeutics, Inc. (NASDAQ: PTCT ) ... Award for Vision, Innovation, and Leadership has been awarded to ... award recognizes an individual who has had a significant impact ... for several decades. "I am honored to ... Peltz , Ph.D., CEO of PTC Therapeutics, Inc. "When I ...
(Date:11/21/2014)... NEW YORK , Nov. 20, 2014  Market research ... as the "Year of The Buy, in the medical ... market for medical devices will produce just 3% growth ... competitive actions, including acquisitions of product lines and entrance ... an annual survey of medical devices, The Global ...
(Date:11/21/2014)... Michael DeMarco (42) erinnert sich ... Februar 2014 zugetragen hat. Seine Tochter Aly Demarco (13) ... Video - http://youtu.be/5cVoMCe0uiE „Man ... Training zu machen", erzählt Michael DeMarco . „Meine ... begeisterte Anhänger der CrossFit-Trainingsmethode. Ich war auf dem Fahrrad, ...
Breaking Medicine Technology:PTC Therapeutics Announces CEO, Dr. Stuart Peltz Recipient of The New Jersey Technology Council's 2014 Legend of Technology Award 2PTC Therapeutics Announces CEO, Dr. Stuart Peltz Recipient of The New Jersey Technology Council's 2014 Legend of Technology Award 3Kalorama: 2014 The "Year of The Buy" in Medical Device Industry 2Tochter rettet Vater durch Herz-Lungen-Wiederbelebung vor plötzlichem Herztod 2Tochter rettet Vater durch Herz-Lungen-Wiederbelebung vor plötzlichem Herztod 3
... ARBOR, Mich., March 19, 2012 SARC, Sarcoma Alliance ... group, announced that on Tuesday, March 20, 2012, the ... Committee (ODAC) will review two New Drug Applications submitted ... for their drugs for the treatment of sarcoma.  Sarcoma ...
... March 19, 2012  BioDelivery Sciences International, Inc. (NASDAQ: ... Annual Report on Form 10-K for the year ended ... Commission and, in connection therewith, is providing a review ... operations and upcoming milestones for 2012. (Logo:  ...
Cached Medicine Technology:FDA's Oncologic Drugs Advisory Committee to Review Two New Drug Applications for Sarcoma on Tuesday, March 20, 2012 2BioDelivery Sciences Provides Business Review and Update in Conjunction with Filing of its Annual Report 2BioDelivery Sciences Provides Business Review and Update in Conjunction with Filing of its Annual Report 3BioDelivery Sciences Provides Business Review and Update in Conjunction with Filing of its Annual Report 4BioDelivery Sciences Provides Business Review and Update in Conjunction with Filing of its Annual Report 5BioDelivery Sciences Provides Business Review and Update in Conjunction with Filing of its Annual Report 6BioDelivery Sciences Provides Business Review and Update in Conjunction with Filing of its Annual Report 7BioDelivery Sciences Provides Business Review and Update in Conjunction with Filing of its Annual Report 8
... system continues the "Consensus Concept" approach ... with the diversified experience of a ... an affordable knee system that incorporates ... designed to provide both joint and ...
... The Optetrak system includes a cruciate ... Patellar flange mates with both resurfacing ... assure precise, repeatable kinematics and fit ... to reduce wear. Constant cutting guide ...
... result of more than a decade of ... on a comprehensive study of knee kinematics ... tibial insert retrieval analysis.,As a result of ... and motion patterns in total knees, the ...
... The Foundation® PS knee offers a femoral option ... cam action that engages at 60 degrees of ... motion and allow for 130 degrees of flexion. ... design with prominent lateral flare. The constrained tibial ...
Medicine Products: