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Scientists 'knock out' gene in myeloid cells to create listeriosis-immune mice

An international research team which includes specialists from ITMO University has conducted a series of experiments with the goal of studying the immune system and identifying the genes and proteins involved in the response to certain harmful bacteria.

28 Jan 2020

Specific gut microbes have the capacity to affect normal skeletal growth and maturation

Microbes are often seen as pathogens that cause disease, but the picture is actually more complex than that limited view.

28 Jan 2020

The challenge of new antibiotic discovery

It is important to discover antibiotic drugs and to bring them to clinical use, a task made all the more urgent by the increase in the number of infections that are resistant to existing antibiotics. However, this task is a formidable one.

28 Jan 2020

Study finds unexpected response to estrogen at the single cell level

A team led by researchers at Baylor College of Medicine found that not only do individual mammalian cells in a population fail to respond synchronously to estrogen stimulation, neither do individual gene copies, known as alleles.

28 Jan 2020

Deadly infection in cystic fibrosis could be curbed with combination medication

Researchers from Aston University and Birmingham Children’s Hospital have developed a new medication regimen that could successfully treat a bacterial infection that could prove fatal to patients with cystic fibrosis or bronchiectasis. The results of the new study were published in the latest issue of the journal Scientific Reports.

27 Jan 2020

Microbe screening and sorting device created by researchers

Researchers have made a device that could sour the waters of the seas for microbes and also detect which of these could develop antimicrobial resistance. This could quantify the threat they pose to the ecosystems. This portable device and the trial with it were reported in the latest issue of the journal Scientific Reports. The study was titled, “Electrical impedance as an indicator of microalgal cell health.”

27 Jan 2020

People who eat high fiber, protein-rich diet more likely to experience bloating

People who eat high fiber diets are more likely to experience bloating if their high fiber diet is protein-rich as compared to carbohydrate-rich, according to a study led by researchers at the Johns Hopkins Bloomberg School of Public Health.

27 Jan 2020

Algae improves human gastrointestinal issues, study shows

A widespread, fast-growing plant called Chlamydomonas reinhardtii is famous in scientific laboratories due to its position as the world's most exhaustively studied algae.

27 Jan 2020

New portable device could be used to assess microbes in the environment

Imagine a device that could swiftly analyze microbes in oceans and other aquatic environments, revealing the health of these organisms - too tiny to be seen by the naked eye - and their response to threats to their ecosystems.

27 Jan 2020

Noscendo and UKB partner to expand DISQVER platform in the field of microbial resistances

Noscendo GmbH and the University Hospital Bonn today announced the successful signing of a cooperative agreement with the Institute for Hygiene and Public Health at the UKB, working towards expansion of the proprietary and CE-certified diagnostic platform DISQVER in the field of microbial resistances.

27 Jan 2020

Indoor dust carrying bacteria that could be harbouring antibiotic resistance

Bacteria enter our homes on our the skin, or through the air, but once inside they may transfer antibiotic resistance traits to other bacteria residing in the indoor dust, a possibility raised by a new study

26 Jan 2020

Taming pathogens with mucus and phages

Millions of people are treated with antibiotics each year for infections or as a preventative measure. The Centers for Disease Control and Prevention reports that at least 2.8 million people are infected with antibiotic-resistant bacteria each year, meaning the germs have found ways to overpower antibiotics and continue to grow.

24 Jan 2020

Iron overload, variant gene and malaria resistance linked in African study

A new study shows that a rare genetic mutation giving rise to a variant of the TP53 gene called P47S causes several linked biological processes.

24 Jan 2020

New drug combination destroys bacterial infection that can be fatal to cystic fibrosis patients

A new treatment developed by researchers at Aston University and Birmingham Children's Hospital has been found to completely kill a bacterial infection that can be deadly to cystic fibrosis patients.

24 Jan 2020

Why yogurt consumption may help reduce breast cancer risk

One of the causes of breast cancer may be inflammation triggered by harmful bacteria say researchers.

24 Jan 2020

Infectious disease expert explains about Wuhan coronavirus

A new coronavirus virus, likely first transmitted to people from animals at a market in the Chinese city of Wuhan, is making international headlines as disease detectives work to uncover what it is, how it's transmitted, and how deadly the virus actually is.

24 Jan 2020

Study reveals new "crosstalk" between intestinal microbes and developing thymic cells

Newborns face unique immunological challenges immediately after birth. As they depart a relatively sterile fetal environment, they are abruptly exposed to a multitude of foreign antigens, the major burden of which is in the form of the microbiota newly colonizing the gastrointestinal tract.

24 Jan 2020

Study uncovers large, giant viruses that belong to NCLDV supergroup

While the microbes in a single drop of water could outnumber a small city's population, the number of viruses in the same drop - the vast majority not harmful to humans could be even larger.

24 Jan 2020

Lung microbes could help predict outcomes in the seriously ill

A new study published in the American Journal of Respiratory and Critical Care Medicine shows that recording the way the organisms living within the lungs change in type and numbers could reflect the response of the critically ill patient to medical care. Though changes in the lung microbiome have been known to exist even before this study, this research shows the clinical importance of this test.

23 Jan 2020

Being exposed to diesel exhaust particles raises pneumococcal disease risk

Air pollution is a long-standing global problem, which is responsible for 7 million deaths each year, with 7 percent of these attributed to pneumonia. A new study highlights how air pollution affects the airways making the body susceptible to developing the pneumococcal disease.

23 Jan 2020