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Combating antibiotic resistance: an interview with Ron Najafi, CEO NovaBay Pharmaceuticals

Approximately 80 years ago the first antibiotic was discovered by Sir Alexander Fleming, for which he was justifiably awarded the Nobel Prize in medicine.

2 Aug 2013

Physicians prescribe strongest antibiotics capable of killing multiple kinds of bacteria

When U.S. physicians prescribe antibiotics, more than 60 percent of the time they choose some of the strongest types of antibiotics, referred to as "broad spectrum," which are capable of killing multiple kinds of bacteria, University of Utah researchers show in a new study.

2 Aug 2013

FDA promise to "reboot" antibiotic development rules to combat rise in resistance falls short

The rise of antibiotic resistance among hospital-acquired infections is greater than the Centers for Disease Control and Prevention found in its 2008 analysis, according to an ahead-of-print article in the journal, Antimicrobial Agents and Chemotherapy.

2 Aug 2013

Microbiologists identify staph-killing compound that may be effective for osteomyelitis

Osteomyelitis, a debilitating bone infection most frequently caused by Staphylococcus aureus ("staph") bacteria, is particularly challenging to treat.

2 Aug 2013

Deletion of a protein improves ability to fight bacteria in mice with CGD

Deletion of a protein in white blood cells improves their ability to fight the bacteria staphylococcus aureus and possibly other infections in mice with chronic granulomatous disease (CGD), according to a National Institutes of Health study. CGD, a genetic disorder also found in people, is marked by recurrent, life-threatening infections. The study's findings appear online in The Journal of Clinical Investigation.

2 Aug 2013

LSUHSC dental school wins $1.8M grant to educate students about caring for HIV/AIDS patients

The LSU Health Sciences Center New Orleans School of Dentistry has been awarded a $1.8 million grant over five years by the Health Resources and Services Administration to support a "Community-Based Dental Partnership." Under the direction of Robert Barsley, DDS, JD, the program educates dental and dental hygiene students about caring for patients with HIV/AIDS, provides dental services to this patient population, and monitors quality of care.

2 Aug 2013

Breath analysis: Noninvasive way to quickly determine severity of bacterial infections

Breath analysis may prove to be an accurate, noninvasive way to quickly determine the severity of bacterial and other infections, according to a UC Irvine study appearing online today in the open-access journal PLOS ONE.

2 Aug 2013

MAPS method could speed development of new vaccines for serious pathogens

A new method of vaccine design, called the Multiple Antigen Presentation System, may result in vaccines that bring together the benefits of whole-cell and acellular or defined subunit vaccination.

1 Aug 2013

'Dark matter' in human genome may play role in cancer biology and cell death

The St. Laurent Institute, a non-profit medical research institute focused on the systems biology of disease, today announced in a study published in the July edition of Genome Biology, that genetic matter, previously ignored by the scientific community, may play an important role in cancer.

1 Aug 2013

Scientists solve structure of infection tool used by Yersinia bacterium

Abdominal pain, fever, diarrhoea -- these symptoms could point to an infection with the bacterium Yersinia. The bacterium's pathogenic potential is based on a syringe-like injection apparatus called injectisome.

1 Aug 2013

Prevention against EEE and West Nile virus is within everyone's control

Every year reported cases of Eastern Equine Encephalitis and the West Nile virus surface in communities around the country, raising concerns and questions about mosquito borne-illnesses. Despite reports that children and the elderly are at greatest risk, anyone can be stricken by these viruses. But prevention is within everyone's control.

1 Aug 2013

Experts address ethical issues raised by FDA's approval of Truvada for HIV prevention

The Food and Drug Administration's approval last year of the drug Truvada for prevention of HIV infection was a milestone in the fight against HIV/AIDS, but experts are cautioning that it is only the beginning of new ethical concerns for health care professionals, policy makers, researchers and those taking Truvada to prevent HIV infection.

1 Aug 2013

CWRU grants technology transfer option to Disease Diagnostic Group to evaluate RAM device

Case Western Reserve University has granted a two-year technology transfer option to a research spinoff company developing a hand-held device that diagnoses malaria more quickly, simply and affordably than existing methods.

31 Jul 2013

Researchers secure $16 million NIH grant to investigate impact of HIV/AIDS on women

Albert Einstein College of Medicine of Yeshiva University and Montefiore Medical Center today announced they received a $16 million grant from the National Institutes of Health to investigate the impact of HIV and AIDS on women.

31 Jul 2013

Researchers study how human herpes virus packages genetic information during infection

An international collaboration of researchers including Felicia Goodrum of the University of Arizona's immunobiology department has studied how a human herpes virus carried by the majority of the population packages its genetic information during infection.

31 Jul 2013

USF professor receives grant to study ways to reduce HIV/AIDS risk in college-aged black women

The National Institute of Nursing Research (NINR) awarded $267,732 to the University of South Florida College of Nursing to study ways to reduce HIV/AIDS risk in college-aged black women, who are disproportionately affected by the disease. Rasheeta D. Chandler, PhD, ARNP, FNP-BC, assistant professor of nursing at USF, will lead the study.

31 Jul 2013

Researchers create computational model to track VRE spread among hospitals

A moderate increase in vancomycin-resistant enterococci (VRE) at one hospital can lead to a nearly 3 percent increase in VRE in every other hospital in that county, according to a study in the August issue of the American Journal of Infection Control, the official publication of the Association for Professionals in Infection Control and Epidemiology (APIC).

31 Jul 2013

Tick-borne diseases on the rise in US

With the summer months upon us, Lyme disease and other tick-borne illnesses are on the rise in the United States. According to the U.S. Centers for Disease Control and Prevention, tick-borne diseases are increasing, with human cases expected to exceed 300,000 annually.

30 Jul 2013

METH use can make person more susceptible to fungal lung infection

Methamphetamine use can make a person more susceptible to the lung infection cryptococcosis, according to a study published in mBio-, the online open-access journal of the American Society for Microbiology.

30 Jul 2013

Social networks of homeless youth can be highly influential in reducing risky behaviors

Homeless young women may be at greater risk for sexually transmitted infections (STIs) than homeless young men because of the structure of their social groups and friendships, according to new research from UC San Francisco. The findings underscore how the social networks of homeless youth can be highly influential, affecting their participation in risky and protective behaviors.

30 Jul 2013

Disease/Infection News

Combating antibiotic resistance: an interview with Ron Najafi, CEO NovaBay Pharmaceuticals

Physicians prescribe strongest antibiotics capable of killing multiple kinds of bacteria

FDA promise to "reboot" antibiotic development rules to combat rise in resistance falls short

Microbiologists identify staph-killing compound that may be effective for osteomyelitis

Deletion of a protein improves ability to fight bacteria in mice with CGD

LSUHSC dental school wins $1.8M grant to educate students about caring for HIV/AIDS patients

Breath analysis: Noninvasive way to quickly determine severity of bacterial infections

MAPS method could speed development of new vaccines for serious pathogens

'Dark matter' in human genome may play role in cancer biology and cell death

Scientists solve structure of infection tool used by Yersinia bacterium

Prevention against EEE and West Nile virus is within everyone's control

Experts address ethical issues raised by FDA's approval of Truvada for HIV prevention

CWRU grants technology transfer option to Disease Diagnostic Group to evaluate RAM device

Researchers secure $16 million NIH grant to investigate impact of HIV/AIDS on women

Researchers study how human herpes virus packages genetic information during infection

USF professor receives grant to study ways to reduce HIV/AIDS risk in college-aged black women

Researchers create computational model to track VRE spread among hospitals

Tick-borne diseases on the rise in US

METH use can make person more susceptible to fungal lung infection

Social networks of homeless youth can be highly influential in reducing risky behaviors

How can microdialysis benefit drug development

Global and Local Efforts to Take Action Against Hepatitis

Addressing Important Cardiac Biology Questions with Shotgun Top-Down Proteomics

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