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CDC says Romaine lettuce cannot be blamed yet for the E. coli outbreak

According to the Centers for Disease Control and Prevention (CDC), Romaine lettuce alone cannot be blamed for the outbreak of E. coli infections that has already affected 57 people in the United States and Canada. The infections are all due to E. coli O157:H7 strain of the bacteria that produces the Shiga toxin.

10 Jan 2018

Pharmaceutical pollution can make aquatic microbial communities resistant to drugs

In urban streams, persistent pharmaceutical pollution can cause aquatic microbial communities to become resistant to drugs. So reports a new study published today in the journal Ecosphere.

9 Jan 2018

Study reveals neural and physiological underpinnings of trypophobia

Trypophobia, commonly known as "fear of holes," is linked to a physiological response more associated with disgust than fear, finds a new study published in PeerJ.

4 Jan 2018

Researchers design electronic nose to sniff out colon diseases

In much the same way as dogs can be trained to detect some diseases through their keen sense of smell, technology can help create electronic devices capable of performing this same task.

27 Dec 2017

Study finds new marker to detect fatal breast cancer

A new study conducted at the University College London, UK, found a new marker that has the capacity to help diagnose fatal breast cancer up to one year earlier than existing methods.

22 Dec 2017

NIH-funded study to explore hearing loss risk in Detroit firefighters

Firefighters face potential exposure to various hazardous chemicals that increase their risk for numerous health issues. During responses to fires or other hazardous events, they may be exposed to, inhale or ingest toxic gases, vapors or particles.

13 Dec 2017

Nanotextured surfaces kill bacteria without harming mammalian cells

By using an electrochemical etching process on a common stainless steel alloy, researchers have created a nanotextured surface that kills bacteria while not harming mammalian cells.

13 Dec 2017

Quick Automated DNA Purification offered with the Promega Maxwell® RSC PureFood Pathogen Kit

Maxwell® RSC PureFood Pathogen Kit offers food safety labs an easy and consistent automated DNA purification method for PCR-based testing of food pathogens.

From Promega Corporation 7 Dec 2017

Bacteria carrying colistin resistant mcr-1 gene commonly exist in ecosystem, study finds

Food Safety and Technology Research Centre of the Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University recently found that bacteria that carry the colistin resistance gene mcr-1 commonly exist in human and various types of food and environmental samples collected from Hong Kong and the Chinese mainland.

6 Dec 2017

Overcoming Challenges of Assays of Complex Cellular Models with Real-Time Live-Cell Analysis

There's a continued drive towards making in vitro assays ever more translational towards in vivo models and ultimately the clinic. This ties in with the resurgence of phenotypic screening and is a response to the perceived poor translation of the traditional simple cell-based assays, often developed to study just single protein targets.

From Sartorius 5 Dec 2017

Scientists study behavior of Listeria monocytogenes during asymptomatic infection

Listeriosis is a disease caused by eating foods that have been contaminated by the Listeria monocytogenes bacterium.

1 Dec 2017

Research reveals exposure to harmful pesticide levels among residents of major Pakistan city

Residents and workers in a major Pakistan city are exposed to harmful levels of pesticides, new research reveals.

1 Dec 2017

New software could make real-time DNA-authentication a reality

In the science-fiction movie Gattaca, visitors only clear security if a blood test and readout of their genetic profile matches the sample on file. Now, cheap DNA sequencers and custom software could make real-time DNA-authentication a reality.

30 Nov 2017

Virus Painting, Lipids and Single Particle Charge

Various viral infections still pose a great threat to human and animal health. A wide range of viral species are surrounded by a lipid shell, the envelope, containing viral and cellular proteins.

From Izon Science 27 Nov 2017

Simple mirror technique boosts the performance of diSPIM, study says

Researchers from the Marine Biological Laboratory (MBL) have significantly improved the efficiency, resolution, and speed of a light-sheet microscope, by using a simple mirror technique and not-so-easy computational analysis, with a wide range of applications for better imaging of embryos and live cells.

20 Nov 2017

Pilot study raises concerns about exposure of pregnant women to benzene in British Columbia

Université de Montréal research reveals that 29 pregnant women living near natural-gas hydraulic fracturing sites had a median concentration of a benzene biomarker in their urine that was 3.5 times higher than that found in women from the general Canadian population.

13 Nov 2017

Scientists develop antibacterial ‘sugar-glass’ coating that uses viruses to destroy bacteria

With antibiotic resistance on the rise, bacterial contamination of food is becoming more problematic. Now in a study appearing in ACS Biomaterials Science & Engineering, scientists report that they have developed an antibacterial "sugar-glass" coating in which viruses that destroy bacteria are embedded and are kept stable for up to three months.

8 Nov 2017

Environmental toxin exposure may disrupt function of circadian clock, research shows

Can environmental toxins disrupt circadian rhythms - the biological "clock" whose disturbance is linked to chronic inflammation and a host of human disorders? Research showing a link between circadian disruption and plankton that have adapted to road salt pollution puts the question squarely on the table.

3 Nov 2017

Scientists make breakthrough by suppressing aflatoxin-producing fungus in groundnut

Scientists at the Donald Danforth Plant Science Center, in St. Louis, MO and their collaborators at the International Crops Research Institute for the Semi-Arid Tropics in Hyderabad, India, United States Department of Agriculture and Louisiana State University have made a significant research breakthrough by suppressing the aflatoxin-producing fungus in groundnut.

1 Nov 2017

Arsenic found in infant and toddler food

A latest study has uncovered a scary fact – nearly 80 percent of infant formulas and baby foods have tested positive for Arsenic content.

27 Oct 2017