Navigation Links
Research uncovers potential preventive for central line infection
Date:9/11/2013

A team of researchers at Cincinnati Children's Hospital Medical Center has developed an antibody that could prevent Candida infections that often afflict hospitalized patients who receive central lines.

Margaret Hostetter, MD, director of infectious diseases at Cincinnati Children's, and her team developed the antibody, which prevents Candida albicans from binding to heparin, thereby stopping the formation of biofilm in a rat model of catheter-associated infection. A biofilm is a multi-layered buildup of millions of microorganisms that coat the inside of the catheter

The study was published online in July in the Journal of Infectious Diseases.

Earlier research by Hostetter's team showed that heparin binds to Candida albicans, a yeast that resides on our skin and in our gastrointestinal tract. Candida uses its ability to bind heparin to elude the body's immune response and to form biofilms. When biofilms form on the inside of catheters, groups of microorganisms can break off into the bloodstream and cause serious infections.

"Standard anticoagulants used in catheters may facilitate biofilm formation by microbes," says Dr. Hostetter. "Understanding this process can lead to new strategies for prevention of line infections."

In hospitalized patients with central venous catheters, Candida albicans may gain entrance to the body and form a biofilm in a central venous catheter. When a biofilm disperses, the yeast will enter the bloodstream and may be carried to other organs, such as the kidneys, the liver, or the spleen.

When the antibody is modified to be compatible with humans, clinical trials of the treatment can begin in humans, says Dr. Hostetter.

Collaborators on the study included researchers from Duke University Medical Center, the University of Cincinnati and the University of Wisconsin.


'/>"/>

Contact: Jim Feuer
jim.feuer@cchmc.org
513-636-4656
Cincinnati Children's Hospital Medical Center
Source:Eurekalert

Page: 1

Related biology news :

1. Study by UC Santa Barbara researchers suggests that bacteria communicate by touch
2. Research reveals first evidence of hunting by prehistoric Ohioans
3. Diabetes Research Institute develops oxygen-generating biomaterial
4. APS issues new policy requiring identification of sex or gender in reporting scientific research
5. UC Santa Barbara researchers discover genetic link between visual pathways of hydras and humans
6. Study jointly led by UCSB researcher supports theory of extraterrestrial impact
7. U of Alberta researcher steps closer to understand autoimmune diseases
8. Research on flavanols and procyanidins provides new insights into how these phytonutrients may positively impact human health
9. A project to research biological and chemical aspects of microalgae to fuel approach
10. Scripps Research discoveries lead to newly approved drug for infant respiratory distress syndrome
11. Researchers attempt to solve problems of antibiotic resistance and bee deaths in one
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:3/11/2016)... -- http://www.apimages.com ) - --> http://www.apimages.com ) ... AP Images ( http://www.apimages.com ) - Germany ... the new refugee identity cards. DERMALOG will be unveiling this device, ... Hanover next week.   --> Germany ... produce the new refugee identity cards. DERMALOG will be unveiling this ...
(Date:3/9/2016)... Germany , March 9, 2016 ... country,s government identified that more than 23,000 public service ... or had been receiving their salary unlawfully.    ... African country,s government identified that more than 23,000 public ... name or had been receiving their salary unlawfully.    ...
(Date:3/3/2016)... and DE SOTO, Kansas , March ... Detection Plus® to offer Oncimmune,s Early CDT®-Lung, a ... early detection of lung cancer Early CDT®-Lung ... and individuals. --> Early CDT®-Lung test to ... --> Oncimmune, a leader in early cancer ...
Breaking Biology News(10 mins):
(Date:5/3/2016)... , May 3, 2016 ... Assessing Developers and Producers of Those Competitor Biologics  ... to Companies, Activities and Prospects ,  Who ... companies? And what are their sales potentials? Discover, ... you see results, trends, opportunities and revenue forecasting. ...
(Date:5/3/2016)... , ... May 03, 2016 , ... According to world ... for definitive prostate cancer treatment, patients traditionally had two main treatment options: surgery or ... would be made. , New technology has enabled doctors to administer higher doses ...
(Date:5/2/2016)... , May 2, 2016 Q ... its technology partner Mannin Research Inc. will be attending ... which takes place from May 1-5, 2016 in ... be meeting with its vendors and research partners. The ... development goals and other collaborative opportunities for the MAN-01 ...
(Date:5/2/2016)... ... May 02, 2016 , ... StarNet Communications Corp, ( http://www.starnet.com/ ) ... of three Secure Remote Desktop modules to its flagship X-Win32 PC X server. ... Unix servers to the user’s PC over encrypted SSH. , Traditionally, users of PC ...
Breaking Biology Technology: