immunity News and Research

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New diagnostic platform simultaneously screens for all known pathogenic bacteria

Scientists at the Center for Infection and Immunity in the Columbia University Mailman School of Public Health have developed the first diagnostic platform that can simultaneously screen for all known human pathogenic bacteria as well as markers for virulence and antibiotic resistance.

23 Oct 2018

Knowledge of sex differences in lower urinary tract may help stimulate breakthroughs in diagnosis, management

The biological differences between women and men go beyond basic anatomy. Researchers must consider sex differences down to the cellular level in order to discover crucial information about the varied development, function, and biology between women and men.

23 Oct 2018

Patients with severe asthma may benefit from newly developed targeted treatments

In a novel study, researchers succeeded in identifying patients with a form of severe asthma (type 2 endotype) by measuring periostin concentrations in their airways.

23 Oct 2018

Could we prevent Alzheimer's disease by treating herpes?

An exciting new paper suggests that over half of all cases of Alzheimer’s disease could be traced back to herpes simplex virus 1, which causes cold sores.

19 Oct 2018

Newly discovered toxin stands out from others in the battle for microbial domination

A newly discovered toxin that some bacteria deploy to fend off competing bacteria stands out from others in the battle for microbial domination. While many deadly substances have been identified among bacteria, this previously unknown toxin behaves in a familiar way.

19 Oct 2018

UT Southwestern biochemist receives 2019 Breakthrough Prize in Life Sciences for innate immunity discovery

UT Southwestern biochemist Dr. Zhijian "James" Chen today was named winner of the prestigious 2019 Breakthrough Prize in Life Sciences for his discovery of the cGAS enzyme that launches the body's immune defense against infections and cancers.

19 Oct 2018

The immune system also plays a key role in day-to-day function of healthy organs

The cells of the immune system sustain life by infiltrating infected and dmaged tissue and eliminating pathogenic microorganisms and cell debris.

19 Oct 2018

Study shows close link between cytokine interleukin-1ß and obesity-promoted colon cancer

A new study describes the mechanistic relationship between the cytokine interleukin-1β, (IL-1β) and obesity, showing that when IL-1β levels are increased in obesity, IL-1 receptor signaling activates multiple pathways leading to colon cancer.

18 Oct 2018

New DNA vaccine strategy protects mice against lethal challenge by multiple H3N2 viruses

Researchers developed a novel DNA influenza vaccine based on four micro-consensus antigenic regions selected to represent the diversity of seasonal H3N2 viruses across decades.

18 Oct 2018

WRAIR clinical study evaluates safety and immunogenicity of Marburg vaccine

The Walter Reed Army Institute of Research this week administered the first vaccine in a Phase 1 clinical trial to evaluate the safety and immunogenicity of a Marburg vaccine candidate in healthy adult volunteers.

15 Oct 2018

Breastfeeding reduces the number of antibiotic-resistant bacteria in infant gut

A new study from the University of Helsinki shows that babies that are breastfed for at least six months have less antibiotic-resistant bacteria in their gut compared with infants breastfed for a shorter time. In addition, antibiotic use by mothers increases the number of antibiotic-resistant bacteria in infants.

15 Oct 2018

As U.S. suicides rates rise, Hispanics show relative immunity

The young man held the medication in his hand — and considered using it to end his life. But then he "put it down and said, ‘No. I need help,'" before heading to a Laredo, Texas, emergency room, said Kimberly Gallegos, who at the time earlier this year was a mobile crisis worker for a local mental health center.

15 Oct 2018

New vaccine shows effective protection in animal models of Lassa fever

Lassa fever belongs to the same class of hemorrhagic fevers as Ebola. Like Ebola, it has been a major health threat in Western Africa, infecting 100,000-300,000 people and killing 5,000 per year.

11 Oct 2018

DNA vaccine shown to provide long-term protection from Ebola

A synthetic DNA vaccine has been shown to provide complete and enduring protection from Ebola virus in preclinical studies.

11 Oct 2018

Novel 3-in-1 vaccine designed against traveler’s diarrhea

A first-ever vaccine designed to deliver a one-two-three punch against the main causes of traveler's diarrhea worldwide may result from new research published by a University of Guelph chemist.

11 Oct 2018

Technology-based positive psychology exercises improve quality of life in kidney dialysis patients

Kidney dialysis patients who engage in technology-based positive psychology exercises during their treatments may significantly improve their depressive symptoms and quality of life, a new study found.

11 Oct 2018

Inflammatory proteins in the colon increase in parallel with increasing weight, study shows

Studies in mice have demonstrated that obesity-induced inflammation contributes to the risk of colorectal cancer, but evidence in humans has been scarce.

11 Oct 2018

Maternal Tdap immunization during third trimester linked with higher levels of pertussis antibodies in newborns

Risk of whooping cough (pertussis) is highest in infants too young to have completed their primary immunization series (6 months old or younger) and they are at highest risk of developing life-threatening complications.

10 Oct 2018

New hope for children with aggressive form of cancer

Children with an aggressive form of cancer are being given new hope in a world-first trans-Atlantic clinical trial that will test a new three-part treatment.

10 Oct 2018

New research projects aim to stop spread of African swine fever and prevent outbreak in the U.S.

African swine fever virus threatens to devastate the swine industry and is positioned to spread throughout Asia. The virus has spread throughout the Caucuses region of Eastern Europe and was reported in China in August. It recently was detected in wild boar in Belgium.

10 Oct 2018

immunity News and Research

New diagnostic platform simultaneously screens for all known pathogenic bacteria

Knowledge of sex differences in lower urinary tract may help stimulate breakthroughs in diagnosis, management

Patients with severe asthma may benefit from newly developed targeted treatments

Could we prevent Alzheimer's disease by treating herpes?

Newly discovered toxin stands out from others in the battle for microbial domination

UT Southwestern biochemist receives 2019 Breakthrough Prize in Life Sciences for innate immunity discovery

The immune system also plays a key role in day-to-day function of healthy organs

Study shows close link between cytokine interleukin-1ß and obesity-promoted colon cancer

New DNA vaccine strategy protects mice against lethal challenge by multiple H3N2 viruses

WRAIR clinical study evaluates safety and immunogenicity of Marburg vaccine

Breastfeeding reduces the number of antibiotic-resistant bacteria in infant gut

As U.S. suicides rates rise, Hispanics show relative immunity

New vaccine shows effective protection in animal models of Lassa fever

DNA vaccine shown to provide long-term protection from Ebola

Novel 3-in-1 vaccine designed against traveler’s diarrhea

Technology-based positive psychology exercises improve quality of life in kidney dialysis patients

Inflammatory proteins in the colon increase in parallel with increasing weight, study shows

Maternal Tdap immunization during third trimester linked with higher levels of pertussis antibodies in newborns

New hope for children with aggressive form of cancer

New research projects aim to stop spread of African swine fever and prevent outbreak in the U.S.

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