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Gut microbes can modify our mood and behaviour, research reveals

If aliens were to examine a human, they would think we were just slavish organisms designed to feed microbes and carry them around.

21 Oct 2016

Scientists modify structure of cancer drug to enhance ability to pass through blood-brain barrier

In efforts to develop new treatments for brain cancer, scientists from Johns Hopkins Drug Discovery and the Kimmel Cancer Center's Bloomberg~Kimmel Institute for Cancer Immunotherapy report they have altered the structure of an experimental drug that seems to enhance its ability to slip through the mostly impermeable blood-brain barrier.

20 Oct 2016

Einstein researchers awarded $2.6 million NIH grant to develop effective cancer immunotherapies

The National Institutes of Health has awarded two co-investigators at Albert Einstein College of Medicine a five-year, $2.6 million grant to make immunotherapy agents that more precisely and effectively treat a variety of cancers while causing far fewer side effects than current immunotherapies.

20 Oct 2016

Neu5Gc common in red meat increases risk of tumor formation

Neu5Gc, a non-human sialic acid sugar molecule common in red meat that increases the risk of tumor formation in humans, is also prevalent in pig organs, with concentrations increasing as the organs are cooked, a study by researchers from the UC Davis School of Medicine and Xiamen University School of Medicine has found.

19 Oct 2016

Johns Hopkins wins $16 million contract to find ways to optimize antibiotic prescribing

Superbugs are causing a super problem in health care, but combating these drug-resistant bacteria presents quite a challenge.

19 Oct 2016

Biomedical engineers harvest bacterial genes that can improve electrical signaling in human cells

Duke University biomedical engineers have harvested genes for ion channels from bacteria that, with a few tweaks, can create and enhance electrical signaling in human cells, making the cells more electrically excitable.

19 Oct 2016

Mouths of migraine sufferers harbor more nitrate-reducing bacteria, study finds

Researchers at University of California San Diego School of Medicine have found that the mouths of migraine sufferers harbor significantly more microbes with the ability to modify nitrates than people who do not get migraine headaches.

19 Oct 2016

UCLA scientists take promising step towards killing mosquitoes that carry Zika virus and dengue fever

Five UCLA researchers were part of an international team that has used X-rays to reveal the structure of a molecule that is toxic to disease-carrying mosquitoes.

18 Oct 2016

Empa researchers develop nanocarriers to protect antibacterial peptides in the body

Several peptides have an antibacterial effect - but they are broken down in the human body too quickly to exert this effect.

18 Oct 2016

New discovery helps explain why HIV infection increases risk for active tuberculosis

The HIV virus increases the potency of the tuberculosis bacterium (Mtb) by affecting a central function of the immune system.

18 Oct 2016

Researchers show how spinal cord injury causes profound changes in gut microbiota

The community of bacteria that live in our intestines, also called the "gut microbiome," is important to normal intestinal function.

18 Oct 2016

SWAT team of immune cells linked to low infection rates after cleft lip and palate surgery in infants

The mouth is widely considered the dirtiest part of the human body, yet babies have surprisingly low infection rates following cleft lip and palate surgery.

18 Oct 2016

Pre-treatment of bandages may promote adhesion of antibacterial nanoparticles

Pre-treating the fabric surface of the bandages used to treat burns with enzymes and polyethylene glycol or cellulase may promote the adhesion of antibacterial nanoparticles and improve their bacteria-repelling ability.

18 Oct 2016

Getting vaccinated can be best way to stay safe during flu season

Colder temps during the first months of fall are a stark reminder that people should start thinking about how to prevent the influenza virus, or the flu.

18 Oct 2016

Many children living with hog workers carry antibiotic-resistant S. aureus in nasal passages, study finds

Young children who reside with adults who work on large industrial hog operations in rural North Carolina had a higher prevalence of antibiotic-resistant in their nasal passages than children who live with adults who live in the same community but do not work on such operations, a new study suggests.

18 Oct 2016

Würzburg researchers discover long-suspected third RNA binding protein

Small regulatory RNA molecules are vital for salmonella and other bacteria potentially harmful to humans: This RNA type controls gene activity and allows bacteria to quickly adjust to changing conditions of living and stress as are typical during an infection, for example, when entering the blood stream or inside human cells.

17 Oct 2016

Bacteria News and Research

Gut microbes can modify our mood and behaviour, research reveals

Scientists modify structure of cancer drug to enhance ability to pass through blood-brain barrier

Einstein researchers awarded $2.6 million NIH grant to develop effective cancer immunotherapies

Neu5Gc common in red meat increases risk of tumor formation

Johns Hopkins wins $16 million contract to find ways to optimize antibiotic prescribing

Biomedical engineers harvest bacterial genes that can improve electrical signaling in human cells

Mouths of migraine sufferers harbor more nitrate-reducing bacteria, study finds

UCLA scientists take promising step towards killing mosquitoes that carry Zika virus and dengue fever

Empa researchers develop nanocarriers to protect antibacterial peptides in the body

New discovery helps explain why HIV infection increases risk for active tuberculosis

Researchers show how spinal cord injury causes profound changes in gut microbiota

SWAT team of immune cells linked to low infection rates after cleft lip and palate surgery in infants

Pre-treatment of bandages may promote adhesion of antibacterial nanoparticles

Getting vaccinated can be best way to stay safe during flu season

Many children living with hog workers carry antibiotic-resistant S. aureus in nasal passages, study finds

Würzburg researchers discover long-suspected third RNA binding protein

Finnish researchers identify molecular mechanism that controls migration of early macrophages

Dissatisfaction in relationship during pregnancy may increase risk of infection in mother and child

Penn researchers identify new immune system mechanism to fight against infections

Factors secreted by intestinal bacteria may help prevent or treat kidney stones

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