Antimicrobial Current Events | Antimicrobial News | 4
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'Healing clays' show promise for fighting deadly MRSA superbug infections, other diseases
Mud may be coming to a medicine cabinet or pharmacy near you. Scientists in Arizona report that minerals from clay could form the basis of a new generation of inexpensive, highly-effective antimicrobials for fighting MRSA infections that are moving out of health care settings and into the community. view more (2008-04-07)
University of Illinois scientist helping processors keep E. coli out of meat
A University of Illinois food scientist has discovered that certain solutions used by meat processors to extend shelf life actually do double duty as antimicrobial agents, killing such virulent foodborne pathogens as E. coli 0157:H7. view more (2006-11-13)
Paradigm shift needed to combat drug resistance
When people travel, bacteria and other infectious agents travel with them. As about a billion people cross international borders each year, many more billions of the bugs come along for the ride. view more (2009-10-16)
New topical approach to treating nail fungus circumvents problems with current therapy
A novel topical therapy for nail fungus, NB-002, has demonstrated a new topical approach to healing nail fungus by penetrating skin pores and diffusing through the skin that surrounds the entire nail plate, according to a study conducted by NanoBio Corporation. view more (2008-10-29)
MRSA deaths on the rise
Infections due to MRSA seem to be an increasing cause of death in England and Wales, concludes a study in this week’s BMJ. view more (2002-12-11)
Topical treatment for cold sores achieves efficacy of oral drugs; represents paradigm shift
Scientists at NanoBio Corporation have demonstrated for the first time in humans that a novel topical treatment for cold sores (herpes labialis), NB-001, speeds healing of lesions as effectively as the leading oral systemic drugs but without safety or toxicity concerns. view more (2008-10-29)
After a 40-year search, a hormone controlling iron metabolism in mammals is finally identified
Iron is vital for cells, because it catalyzes key enzyme reactions; it is also crucial for respiration, fixing atmospheric oxygen to hemoglobin in red blood cells. Iron deficiency can lead to severe anemia, with inadequate tissue oxygenation. An excess of iron is also toxic, as it facilitates the generation of free radicals that can attack the... view more... (2002-04-03)
Vitamin D found to fight placental infection
In a paper available at the online site of the journal Biology of Reproduction, a team of UCLA researchers reports for the first time that vitamin D induces immune responses in placental tissues by stimulating production of the antimicrobial protein cathelicidin. view more (2008-12-02)
Risk of Blood Poisoning Rises as Medical Treatment Improves
Living longer and better medical treatments such as organ transplants and cancer therapy are all paradoxically increasing our risk of blood poisoning, according to experts in bacterial infections speaking at the Society for General Microbiology's Spring Meeting in Edinburgh today, Monday 7 April 2003. "The two commonest causes of blood... view more... (2003-04-02)
Computers help chemists fight emerging infections
Computer analysis of existing drugs may be key to fighting new infectious agents and antibiotic-resistant pathogens like deadly tuberculosis strains and staph 'superbugs.' view more (2007-08-20)
Mortality rate is twice as high in patients with pneumonia caused by highly resistant bacteria
Patients suffering from hospital-acquired pneumonia caused by a type of bacteria that is highly resistant to virtually all antibiotics are twice as likely to die as patients infected with other, less resistant bacteria. view more (2006-08-01)
Results for New Oxazolidinone Demonstrate Potency Against Superbugs
Results for New Oxazolidinone Demonstrate Potency Against Gram-Positive Pathogens, including Superbugs Unique compound AZD2563 shows promise for once-daily dosing Chicago, IL World-wide data presented at the 41st Interscience Congress on Antimicrobial Agents and Chemotherapy (ICAAC) show that AstraZeneca`s new oxazolidinone (AZD2563) is active... view more... (2002-01-07)
Researchers uncover molecule that keeps pathogens like salmonella in check
Scientists at UT Southwestern Medical Center have found a potential new way to stop the bacteria that cause gastroenteritis, tularemia and severe diarrhea from making people sick. view more (2008-08-22)
Corrosion-inhibiting coatings containing 'good' bacteria
A new, environmentally friendly coating that protects metals against corrosion in seawater has been developed by a team of researchers from Sheffield Hallam University. view more (2009-03-30)
EGF receptor activation prevents microbes from going more than skin deep
Our skin not only serves as a physical barrier against infection but skin cells themselves can mount an immune response to kill invading microbes by producing antimicrobial polypeptides (AMPs). view more (2006-06-16)
Oregano-flavoured crisps healthier
With its antioxidant properties, addition of oregano to frying oil makes crisps healthier. 13 October 2003: Cottonseed oil containing oregano oxidizes less during frying, leaving crisps with fewer free radicals and greater stability through storage periods. The recent study is published in the Journal of the Science of Food and Agriculture. Diets... view more... (2003-10-13)
Understanding, combating foodborne pathogens E. coli 0157 and salmonella
Understanding the ecology of two dangerous foodborne pathogens and devising ways to combat them is a big job. That's why Kansas State University has a team of seven researchers and six collaborators taking on E. coli 0157 and salmonella. view more (2007-10-17)
Drug resistant hospital bugs also learning to beat disinfectant, say scientists
Dangerous multi-drug-resistant bacteria are also developing immunity to hospital disinfectants and antiseptics, according to new research presented today (Wednesday, 08 September 2004) at the Society for General Microbiology's 155th Meeting at Trinity College Dublin. view more (2004-08-23)
Using insects to test for drug safety
Insects, such as some moths and fruit flies, react to microbial infection in the same way as mammals and so can be used to test the efficiency of new drugs, thereby reducing the need for animal testing. view more (2009-09-08)
Amphibians may develop immunity to fatal fungus
Amphibian populations are declining worldwide, principally because of the spread of the fungal disease chytridiomycosis. Researchers know that some amphibian populations and species are innately more susceptible to the disease than others. view more (2009-04-01)
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