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TSRI scientists discover unusual protein that probably helps some bacteria evade immune response

A team led by scientists at The Scripps Research Institute (TSRI) has discovered an unusual bacterial protein that attaches to virtually any antibody and prevents it from binding to its target. Protein M, as it is called, probably helps some bacteria evade the immune response and establish long-term infections.

7 Feb 2014

Researchers reveal inner workings of nanomotor

Our cells produce thousands of proteins but more than one-third of these proteins can fulfill their function only after migrating to the outside of the cell. While it is known that protein migration occurs with the help of various 'nanomotors' that push proteins out of the cell, little is known about their precise mechanical functioning.

6 Feb 2014

Scientists develop fully automated system to identify sepsis in infants within hours

New detection methods could shorten the detection of sepsis from days down to only a few hours. Sepsis is a possibly mortal bacterial infection. It affects neonates and young infants more severely since their immune system is not fully developed. Now scientists are developing a fully automated system, which can identify sepsis in infants within hours instead of days.

5 Feb 2014

Scientists reveal important degradation pathway of sulpho-glucose

By discovering sulpho-glycolysis, researchers of the University of Konstanz reveal an important degradation pathway.

5 Feb 2014

Study finds cervicovaginal microbiota differs in women destined to have preterm birth

In a study to be presented on Feb. 6 at 3:15 p.m. CST, at the Society for Maternal-Fetal Medicine's annual meeting, The Pregnancy Meeting-, in New Orleans, researchers will report that cervicovaginal (CV) microbiota differs in the late second and early third trimester in women destined to have a preterm birth.

4 Feb 2014

ACE protein overexpression elevates immune responses and prevents Alzheimer's-like cognitive decline

Many people with high blood pressure are familiar with ACE inhibitors, drugs that widen blood vessels by limiting activity of ACE - angiotensin-converting enzyme - a naturally occurring protein found in tissues throughout the body.

4 Feb 2014

Nearly half of HIV-infected teenagers, young adults forego treatment

Nearly half of HIV-infected teenagers and young adults forego timely treatment, delaying care until their disease has advanced, which puts them at risk for dangerous infections and long-term complications, according to a study led by the Johns Hopkins Children's Center.

4 Feb 2014

Mother's illness, allergen exposure during pregency may predict child's risk of asthma and allergy

Women that are pregnant may want to take extra precaution around those that are sniffling and sneezing this winter. According to a new study published today, the more common colds and viral infections a woman has during pregnancy, the higher the risk her baby will have asthma.

4 Feb 2014

Addressing antibiotic resistance: an interview with Professor Otto Cars, Uppsala University, Sweden

Antibiotic resistance is a consequence of antibiotic use. Bacteria adapt to the threat of antibiotics using mechanisms to overcome the drug. These bacteria, which we call resistant bacteria, then survive.

3 Feb 2014

New noninvasive chemical probe detects common species of staph bacteria in the body

Chances are you won't know you've got a staph infection until the test results come in, days after the symptoms first appear. But what if your physician could identify the infection much more quickly and without having to take a biopsy and ship it off for analysis?

From Integrated DNA Technologies 3 Feb 2014

Researchers develop antibiotic "smart bomb" that can identify specific strains of bacteria

Researchers from North Carolina State University have developed a de facto antibiotic "smart bomb" that can identify specific strains of bacteria and sever their DNA, eliminating the infection. The technique offers a potential approach to treat infections by multi-drug resistant bacteria.

31 Jan 2014

Llama-derived antibodies open door to development of new treatments for C. difficile infections

Researchers from the Alberta Glycomics Centre at the University of Calgary and the University of Alberta, in collaboration with researchers at the National Research Council of Canada in Ottawa, have revealed the first molecular views showing how highly specific antibodies derived from llamas may provide a new method for controlling deadly infections from the opportunistic bacterial pathogen Clostridium difficile (C. difficile).

31 Jan 2014

Scientists to develop faster method for pathogen screening in food products

The regular appearance of food poisoning in the news, including a recent event that led to the recall of more than 33,000 pounds of chicken, drives home the need for better bacterial detection long before meats and produce make it to the dinner table.

30 Jan 2014

Researchers identify chemical substance to treat bacterial infections

Increasing numbers of bacteria are developing antibiotic resistance. This forms a significant challenge in the battle against bacterial infections. Alvin Lo and Han Remaut (VIB/Vrije Universiteit Brussel) have identified a chemical substance with the potential of acting as a new drug to treat bacterial infections, particularly urinary tract infections.

29 Jan 2014

CU receives cooperative agreement to develop technological system to determine effects chemical agents

The University of Colorado Boulder has been awarded a cooperative agreement worth up to $14.6 million from the Defense Advanced Research Projects Agency (DARPA) to develop a new technological system to rapidly determine how drugs and biological or chemical agents exert their effects on human cells.

29 Jan 2014

Seward highlights effectiveness of Stomacher technique and sponge swabs for hygiene monitoring

Seward Ltd., manufacturers of the world leading range of Stomacher paddle blenders and Stomacher® accessories used in sample preparation for microbiological analyses, have highlighted the highly effective use of its Stomacher technology in combination with sponge swabs for hygiene monitoring and biosecurity applications.

28 Jan 2014

Bacterial News and Research

TSRI scientists discover unusual protein that probably helps some bacteria evade immune response

Researchers reveal inner workings of nanomotor

Scientists develop fully automated system to identify sepsis in infants within hours

Scientists reveal important degradation pathway of sulpho-glucose

Study finds cervicovaginal microbiota differs in women destined to have preterm birth

ACE protein overexpression elevates immune responses and prevents Alzheimer's-like cognitive decline

Nearly half of HIV-infected teenagers, young adults forego treatment

Mother's illness, allergen exposure during pregency may predict child's risk of asthma and allergy

Addressing antibiotic resistance: an interview with Professor Otto Cars, Uppsala University, Sweden

New noninvasive chemical probe detects common species of staph bacteria in the body

Researchers develop antibiotic "smart bomb" that can identify specific strains of bacteria

Llama-derived antibodies open door to development of new treatments for C. difficile infections

Scientists to develop faster method for pathogen screening in food products

Researchers identify chemical substance to treat bacterial infections

CU receives cooperative agreement to develop technological system to determine effects chemical agents

Seward highlights effectiveness of Stomacher technique and sponge swabs for hygiene monitoring

Robotic surgery holds promise for patients with infective endocarditis

Scientists produce new version of old antibiotic that is active against difficult-to-treat tuberculosis

Researchers discover unusually large bacteriophage that infects anthrax bacterium

FOB Synthesis enters into license agreement with AstraZeneca to treat drug-resistant bacterial infections

Advancing Intracellular Delivery with LumiPore®

How ELRIG Is Helping Mid-Career Scientists Navigate Leadership, Career Change and Redundancy

The role of UV-Vis in biopharma QC

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