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Antibodies used in research lab should be made by recombinant DNA technology, say authors

Antibodies are now established as therapeutics and indispensable in the research lab. In con-trast to high-quality therapeutics, commercial antibodies used in research often do not proper-ly function, as an international group of authors around Andreas Plückthun of UZH have warned.

5 Feb 2015

Study focuses on two natural approaches to preventing breast cancer

Preventing cancer requires intimate knowledge of how cancer starts, what causes it to grow and flourish, and how to stop it in its tracks. Sometimes this comes in the form of a vaccine (the HPV vaccine for cervical and head and neck cancers), a screening (a colonoscopy for colorectal cancer) or a blood test (the PSA level test for prostate cancer).

5 Feb 2015

Johns Hopkins researchers reveal that e-cigarettes weaken immune system

In a study with mice, Johns Hopkins Bloomberg School of Public Health researchers have found that e-cigarettes compromise the immune system in the lungs and generate some of the same potentially dangerous chemicals found in traditional nicotine cigarettes.

5 Feb 2015

Study: Infant gut microbiota associated with healthy weight gain

Researchers in Singapore and UK as part of the EpiGen consortium worked together with scientists at the Nestlé Research Center, Switzerland, on a new study on the bacterial makeup of the gut (gut microbiota) of infants in Singapore. Their study reveals that the rate of bacterial colonisation of the gut is influenced by external factors such as the method of delivery and duration of gestation.

5 Feb 2015

Research findings demonstrate new approach to transform behavior of tumor cells

Inserting a specific strain of bacteria into the microenvironment of aggressive ovarian cancer transforms the behavior of tumor cells from suppression to immunostimulation, researchers at Norris Cotton Cancer Center and the Geisel School of Medicine at Dartmouth have found.

5 Feb 2015

Misonix net sales increase 36% to $5.6 million in second quarter fiscal 2015

Misonix, Inc., an international surgical device company that designs, manufactures and markets innovative therapeutic ultrasonic products for spine surgery, skull based surgery, neurosurgery, wound debridement, cosmetic surgery, laparoscopic surgery and other surgical applications, today announced financial results for the second quarter of fiscal 2015, ended December 31, 2014.

5 Feb 2015

COMBACTE-MAGNET project launched to study new treatment options for infections caused by MDR-GNB

Today 33 European academic partners and 5 pharmaceutical companies are launching a new project, COMBACTE-MAGNET, under the IMI antimicrobial resistance research programme New Drugs 4 Bad Bugs (ND4BB).

4 Feb 2015

Research findings could improve fight against some infections, auto-immune diseases

A team of international scientists has discovered a new mechanism by which immune cells in the skin function as the body's 'border control', revealing how these cells sense whether lipid or fat-like molecules might indicate the presence of foreign invaders.

4 Feb 2015

Environmental factors may affect how infants' gut bacteria mature

Environmental factors like mode of delivery and duration of gestation may affect how infants' gut bacteria mature, and that rate could help predict later body fat, international researchers from the EpiGen consortium have found in collaboration with scientists at Nestlé Research Center in Switzerland.

3 Feb 2015

New study helps explain how booster shots trigger immune 'memory' to improve

The last time you were in the doctor's office for a vaccine booster shot, did you wonder why you needed one? Exactly how booster shots offer long-term protection from viruses has long been a mystery to scientists.

3 Feb 2015

Using NMR to study influenza and TB: an interview with Dr. Tim Cross

In this interview, Tim Cross, Director of the NMR and MRI programs at the National High Magnetic Field Lab (NHMFL) in Tallahassee, Florida, talks about his research into protein structures in viruses and bacteria, and how the findings will affect medical research into disease prevention.

From Bruker BioSpin - NMR, EPR and Imaging 3 Feb 2015

NYU Langone dermatologist offers tips to prevent ingrown hair

Ingrown hair, also known as "razor bumps," are a common skin condition, particularly in people whose hair has the tendency to curl back or grow sideways in a hair follicle.

2 Feb 2015

TAU researchers identify novel proteins capable of stymieing growth in antibiotic-resistant bacteria

Antibiotic-resistant infections are on the rise, foiling efforts to reduce death rates in developing countries where uncontrolled use of antibiotics and poor sanitation run amok. The epidemic of "superbugs," bacteria resistant to antibiotics, knows no borders -- presenting a clear and present danger around the globe.

31 Jan 2015

Synthetic compound shows antibiotic action against MRSA

Microbiologists and chemists at the University of South Florida have developed and patented a synthetic compound that has shown antibiotic action against methicillin resistant Staphylococcus aureus, also known as MRSA, which can cause many serious infections and deaths.

30 Jan 2015

Research reveals key protein structure, paves way for better anti-anxiety drugs

When new medicines are invented, the drug may hit the intended target and nullify the symptoms, but nailing a bull's eye - one that produces zero side effects - can be quite elusive.

30 Jan 2015

Certain hygiene habits linked to contamination of contact lens cases

Contact lens wearers who don't follow certain hygiene habits have increased bacterial contamination of their contact lens cases, reports a study in the February issue of Optometry and Vision Science, official journal of the American Academy of Optometry.

29 Jan 2015

Researchers create customized soap bubbles that promote drug and vaccine delivery

When University of Maryland Professors Philip DeShong and Daniel Stein began tagging soap bubbles with biomolecules, they had no idea this technology would one day be poised to change the way drugs and vaccines fight against bacteria, viruses and cancer.

29 Jan 2015

Manchester researcher discover novel way to eradicate cancer stem cells

A way to eradicate cancer stem cells, using the side-effects of commonly used antibiotics, has been discovered by a University of Manchester researcher following a conversation with his young daughter.

28 Jan 2015

Antibiotic use by travellers may promote spread of drug-resistant 'super-bacteria'

Treating travellers' diarrhoea with antibiotics can promote the spread of drug-resistant "super-bacteria".

28 Jan 2015

Georgia Tech researchers unveil new version of genome annotation system

Georgia Tech researchers, working with colleagues in the National Center for Biotechnology Information, have released a new version of a genome annotation system capable of analyzing more than 2,000 prokaryotic genomes per day, helping researchers accelerate prokaryotic genomics-based studies worldwide.

27 Jan 2015