Bacteria News and Research

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Belgian scientists discover key role of Taok3 protein in triggering splenic B cell differentiation

Belgian scientists have discovered the key role of protein Taok3 in the development of type B immune cells known as MZB cells, which are responsible for making antibodies to fight diseases.

3 Feb 2017

Researcher creates molecular diagnostic system that can quickly identify dangerous bacteria

A Michigan State University researcher has developed a faster way to detect the bacteria causing patients to become sick, giving physicians a better chance at saving their lives.

3 Feb 2017

Parents can take eight steps to boost child's immunity, says family medicine specialist

No magic elixir can prevent children from developing occasional colds and viruses, but takings steps to boost their immune system can minimize their chances of catching every bug that winds its way through the daycare center or school.

3 Feb 2017

TSRI chemists create new technique for constructing chiral drug molecules

Chemists at The Scripps Research Institute (TSRI) have invented a new technique for constructing chiral drug molecules.

3 Feb 2017

Changes in astronaut's gut microbes linked to spaceflight

Northwestern University researchers studying the gut bacteria of Scott and Mark Kelly, NASA astronauts and identical twin brothers, as part of a unique human study have found that changes to certain gut "bugs" occur in space.

3 Feb 2017

Sleep may be regulated by several brain-based immune proteins, study reveals

Sleep -- one of the most basic, yet most mystifying processes of the human body -- has confounded physicians, scientists and evolutionary biologists for centuries.

2 Feb 2017

NIH researchers shed light on role of S. epidermidis toxin in bacterial sepsis

Staphylococcus epidermidis bacteria are a significant health concern for hospitalized infants, children and anyone with implanted medical devices.

2 Feb 2017

UTSA professor awarded grant to support research on preventing spread of Lyme disease

Janakiram Seshu, associate professor of biology and associate dean of The Graduate School at The University of Texas at San Antonio, has received a $404,250 grant from the National Institute of Allergy and Infectious Disease to support his research to better understand and prevent the spread of Lyme disease.

2 Feb 2017

Virulence of bacterial infections dependent on presence of cytotoxins, study reports

Beginning in the mid-1980s, an epidemic of severe invasive infections caused by Streptococcus pyogenes (S. pyogenes), also known as group A streptococcus (GAS), occurred in the United States, Europe, and elsewhere.

2 Feb 2017

Researchers identify new mechanism that protects from bacterial infections

An international team led by the University if Barcelona has identified a new antibacterial mechanism that protects macrophages - defense cells in the immune system- from the infection of the bacteria Salmonella enterica serovar Typhimurium, a pathogen associated with several gastrointestinal diseases.

2 Feb 2017

Food: the good, the bad and the ugly

As a society, we may be more obsessed with food than we've ever been. The alarming levels of obesity along with the rise of clean eating and orthorexia are perhaps just some indicators of the food-obsessed world we live in.

2 Feb 2017

UT Southwestern scientists discover gene that protects gut from IBD

UT Southwestern Medical Center researchers have identified a gene that protects the gut from inflammatory bowel disease.

2 Feb 2017

Neutron analysis helps better understand key bacterial enzyme implicated in stomach cancer

Neutron analysis at the Department of Energy's Oak Ridge National Laboratory is helping researchers better understand a key enzyme found in a bacterium known to cause stomach cancer.

2 Feb 2017

Oral dose of phage cocktail prevents infection and cholera-like symptoms in animal model

Oral administration of a cocktail of three viruses, all of which specifically kill cholera bacteria, prevents infection and cholera-like symptoms in animal model experiments, report scientists from Tufts University School of Medicine and the Sackler School of Graduate Biomedical Sciences at Tufts in Nature Communications on Feb. 1.

1 Feb 2017

Non-severe infections can increase risk of developing serious mental disorders

A new study shows that non-severe infections that do not require hospitalisation can also increase the risk of subsequently developing schizophrenia or depression.

1 Feb 2017

Use of the Quorum Cryo-SEM preparation system in microbial cell biology with electron cryotomography at the Jensen Laboratory

Quorum Technologies, market and technology leaders in electron microscopy coating and cryogenic preparation products, report on how their PP3010T Cryo-SEM preparation system is being used in the preparation of hydrated whole cells to be imaged using electron cryotomography in the Jensen Laboratory located at HHMI Caltech.

1 Feb 2017

Review highlights how light-sensing bacterial protein's structure aids biomedical research

A light-sensing protein from a salt-loving, sulfur-forming microbe has proved key to developing methods essential to advanced drug discovery, understanding human vision and other biomedical applications.

1 Feb 2017

NIH awards grant to UND study that focuses on early formation of cancer-causing viruses

The list is long. From the common cold and influenza to HIV and measles, and from Zika to some cancers, all are caused by viruses — tiny packages of either DNA or RNA that wear a protein coat.

31 Jan 2017

First stem cell study could lead to development of therapy to reduce inflammation caused by CF

A 39-year-old man with cystic fibrosis (CF) made history by becoming the first person to receive human adult stem cells in a new research study that researchers hope will someday lead to the development of a therapy to reduce the inflammation and infection caused by CF.

31 Jan 2017

Jefferson researchers reveal new insight into two states of viral protein

To generate swarms of new viral particles, a virus hijacks a cell into producing masses of self-assembling cages that are then loaded with the genetic blueprint for the next infection.

31 Jan 2017

Bacteria News and Research

Belgian scientists discover key role of Taok3 protein in triggering splenic B cell differentiation

Researcher creates molecular diagnostic system that can quickly identify dangerous bacteria

Parents can take eight steps to boost child's immunity, says family medicine specialist

TSRI chemists create new technique for constructing chiral drug molecules

Changes in astronaut's gut microbes linked to spaceflight

Sleep may be regulated by several brain-based immune proteins, study reveals

NIH researchers shed light on role of S. epidermidis toxin in bacterial sepsis

UTSA professor awarded grant to support research on preventing spread of Lyme disease

Virulence of bacterial infections dependent on presence of cytotoxins, study reports

Researchers identify new mechanism that protects from bacterial infections

Food: the good, the bad and the ugly

UT Southwestern scientists discover gene that protects gut from IBD

Neutron analysis helps better understand key bacterial enzyme implicated in stomach cancer

Oral dose of phage cocktail prevents infection and cholera-like symptoms in animal model

Non-severe infections can increase risk of developing serious mental disorders

Use of the Quorum Cryo-SEM preparation system in microbial cell biology with electron cryotomography at the Jensen Laboratory

Review highlights how light-sensing bacterial protein's structure aids biomedical research

NIH awards grant to UND study that focuses on early formation of cancer-causing viruses

First stem cell study could lead to development of therapy to reduce inflammation caused by CF

Jefferson researchers reveal new insight into two states of viral protein

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