Disease/Infection News

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Legions of immune cells play complex role to destroy Legionella bacteria

Immunologists and microbiologists from the University of Melbourne's Bio21 Molecular Science and Biotechnology Institute and the Peter Doherty Institute for Infection and Immunity - a joint venture between the University of Melbourne and Royal Melbourne Hospital - have led a study that defined a new cell type responsible for turning the attack back on the bacteria.

17 Jun 2016

RVFV uses cancer pathway to hijack host cell and cause infection

Viruses can't live without us -- literally. As obligate parasites, viruses need a host cell to survive and grow. Scientists are exploiting this characteristic by developing therapeutics that close off pathways necessary for viral infection, essentially stopping pathogens in their tracks.

17 Jun 2016

Knocking out genes in E. coli affects stiffness, integrity of bacterial envelope

An exhaustive look at how bacteria hold their ground and avoid getting pushed around by their environment shows how dozens of genes aid the essential job of protecting cells from popping when tensions run high.

17 Jun 2016

NPS MedicineWise urges Australians to stop expecting antibiotics for colds and flu

With new findings launched today showing that antimicrobial use in the community in Australia is higher than in England, Canada, Norway, Denmark, Sweden and the Netherlands—and that the number of antimicrobials being prescribed in Australia continues to grow—NPS MedicineWise is again urging Australians to stop expecting antibiotics for viruses such as colds and flu.

17 Jun 2016

Innovative computer HIV capsid model provides real insight into virus maturation process

From a virus's point of view, invading our cells is a matter of survival. The virus makes a living by highjacking cellular processes to produce more of the proteins that make it up.

16 Jun 2016

New superbug test developed by TGen-NAU receives Australian patent

Antibiotic-resistant infections should be easier to detect, and hospitals could become safer, thanks to a technology developed by the Translational Genomics Research Institute and Northern Arizona University, and protected under a patent issued by Australia.

16 Jun 2016

New device may enable painless, effective diagnosis of Helicobacter in exhaled air

In the future, several illnesses can be quickly and painlessly diagnosed by the optical analysis of isotopes contained in exhaled air. VTT developed its first prototype for this purpose.

16 Jun 2016

WHO convenes Emergency Committee's 3rd meeting to discuss on Zika virus and associated complications

On 14 June 2016, the World Health Organization will convene the 3rd meeting of the Emergency Committee under the International Health Regulations (2005) (IHR) on Zika and observed increase in neurological disorders and neonatal malformations.

16 Jun 2016

Porvair 384-well plates offer perfect solution for sample storage, assay set-up

Porvair Sciences range of 384-well plates are produced in class 10,000 cleanroom conditions from superior grade, ultra-clean polypropylene to strict quality control guidelines.

From Porvair Sciences Limited 16 Jun 2016

Zika protection whilst traveling: an interview with Dr Crystal Aguh

The majority of the countries that are affected by the Zika virus are in the Caribbean. Many of the Caribbean Islands, including large islands such as Jamaica, Dominican Republic, Barbados and US Virgin Islands, as well as Mexico and other countries in Central and South America are affected.

16 Jun 2016

Portable biosensor can detect and amplify signal of harmful bacteria

Washington State University researchers have developed a portable biosensor that makes it easier to detect harmful bacteria.

15 Jun 2016

Portal vein hypertension diminishes after hepatitis C recovery

This inflammatory viral infection of the liver causes inflexible scar tissue to form. This in turn impedes blood flow through the organ, with resulting hypertension in the portal vein.

15 Jun 2016

ECDC warns risk of gastrointestinal illness and vector-borne infections at Rio de Janeiro Olympics

Visitors to the 2016 Olympics and Paralympics Summer Games in Rio de Janeiro, Brazil will be most at risk of gastrointestinal illness and vector-borne infections concludes ECDC's updated rapid risk assessment on the Games.

15 Jun 2016

IVCC receives substantial grant for developing new vector control tools

IVCC is pleased to announce that it has received its third and largest grant from the Bill & Melinda Gates Foundation, with an additional $75million over the next five years.

15 Jun 2016

New FcMBL-based pathogen-detecting assay could rapidly detect systemic infections

To date, there are no methods that can quickly and accurately detect pathogens in blood to allow the diagnosis of systemic bloodstream infections that can lead to life-threatening sepsis.

15 Jun 2016

Emergence of multidrug-resistant salmonella strains increases burden of neglected diseases in Africa

"The affected countries will have a major problem if we do not manage to control salmonella bloodstream infections with new antibiotics such as ciprofloxacin," cautions Prof Jürgen May.

15 Jun 2016

How can we defeat drug resistance? An interview with Dr Grania Brigden

The O’Neill report is a wide ranging report recognising anti-microbial resistance (AMR) as a global problem with major public health and economic significance.

15 Jun 2016

New and inexpensive technique could help meet global demands for malaria drug

A new and inexpensive technique for mass-producing the main ingredient in the most effective treatment for malaria, artemisinin, could help meet global demands for the drug, according to a study to be published in the journal eLife.

15 Jun 2016

New electronic sensor can distinguish between dead and living bacteria cells

A new type of electronic sensor that might be used to quickly detect and classify bacteria for medical diagnostics and food safety has passed a key hurdle by distinguishing between dead and living bacteria cells.

15 Jun 2016

Genomic analysis can help public health investigators understand dynamics of TB outbreak

Using genome sequencing, researchers from the University of British Columbia, along with colleagues at the Imperial College in London, now have the ability to determine when a tuberculosis (TB) outbreak is over.

15 Jun 2016

Disease/Infection News

Legions of immune cells play complex role to destroy Legionella bacteria

RVFV uses cancer pathway to hijack host cell and cause infection

Knocking out genes in E. coli affects stiffness, integrity of bacterial envelope

NPS MedicineWise urges Australians to stop expecting antibiotics for colds and flu

Innovative computer HIV capsid model provides real insight into virus maturation process

New superbug test developed by TGen-NAU receives Australian patent

New device may enable painless, effective diagnosis of Helicobacter in exhaled air

WHO convenes Emergency Committee's 3rd meeting to discuss on Zika virus and associated complications

Porvair 384-well plates offer perfect solution for sample storage, assay set-up

Zika protection whilst traveling: an interview with Dr Crystal Aguh

Portable biosensor can detect and amplify signal of harmful bacteria

Portal vein hypertension diminishes after hepatitis C recovery

ECDC warns risk of gastrointestinal illness and vector-borne infections at Rio de Janeiro Olympics

IVCC receives substantial grant for developing new vector control tools

New FcMBL-based pathogen-detecting assay could rapidly detect systemic infections

Emergence of multidrug-resistant salmonella strains increases burden of neglected diseases in Africa

How can we defeat drug resistance? An interview with Dr Grania Brigden

New and inexpensive technique could help meet global demands for malaria drug

New electronic sensor can distinguish between dead and living bacteria cells

Genomic analysis can help public health investigators understand dynamics of TB outbreak

The Proteoform Puzzle: Unlocking the Next Frontier

Synthetic Biology and the Pursuit of Living Diagnostics

Modular, Scalable, Intelligent: How n6 Is Rethinking NGS Library Prep

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