Protein News and Research

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Proteins are complex molecules that are made up of amino acids. They can be found in every cell in the body, and carry out vital processes that keep human beings alive. Mutations in proteins can lead to a multitude of diseases, the most common being cancer.

Researchers reveal molecular details of how pathogens survive human immune responses

Researchers have uncovered molecular details of how pathogenic bacteria fight back against the human immune response to infection.

20 Apr 2017

Rat study reveals new clues to devastating neurological disease

After a 29-year quest, Ian Duncan, a professor of veterinary medicine at the University of Wisconsin-Madison, has finally pinpointed the cause of a serious neurologic disease in a colony of rats.

20 Apr 2017

Drug created from malaria protein offers hope for bladder cancer patients

A drug created from a malaria protein stopped tumor growth of chemotherapy-resistant bladder cancer, offering hope for cancer patients not responding to standard treatments.

20 Apr 2017

Researcher aims to eliminate chemotherapy-resistant ovarian tumors using virus treatment

In some cases, the Lassa virus starts with a fever and general weakness, moving toward headache, muscle pain, possible facial swelling, deafness, and worse. About 15 percent of patients hospitalized with severe cases die.

20 Apr 2017

Scientists find new way to measure tau protein levels in the blood

Damaging tangles of the protein tau dot the brains of people with Alzheimer's and many other neurodegenerative diseases, including chronic traumatic encephalopathy, which plagues professional boxers and football players.

20 Apr 2017

SLU researchers make advances in understanding plaque-causing protein in neurological disorders

In a recent paper published in the Journal of Biological Chemistry Yuna Ayala, Ph.D., assistant professor of biochemistry and molecular biology at Saint Louis University, and her research team made advances in understanding how a protein causes damaging plaques to build up in neurodegenerative illnesses like amyotrophic lateral sclerosis (ALS) and a form of dementia called frontotemporal lobar degeneration.

19 Apr 2017

Researchers report new evidence that defective HIV proviruses distract immune system

Researchers at Johns Hopkins and George Washington universities report new evidence that proteins created by defective forms of HIV long previously believed to be harmless actually interact with our immune systems and are actively monitored by a specific type of immune cell, called cytotoxic T cells.

19 Apr 2017

Researchers develop promising blood substitute for transfusions

Blood transfusions can save the lives of patients who have suffered major blood loss, but hospitals don't always have enough or the right type on hand. In search of a solution, researchers have developed a promising substitute using blood's oxygen-carrying component, hemoglobin.

19 Apr 2017

IRCM researchers discover how immunotherapy works in some cancer patients

What if our immune system could cure cancer? This logic seems almost too simple to be true, but it forms the basis of an emerging cancer treatment—immunotherapy.

19 Apr 2017

Johns Hopkins study shows that healthy adult gut loses and regenerates nerve cells

Johns Hopkins researchers today published new evidence refuting the long-held scientific belief that the gut nerve cells we're born with are the same ones we die with.

19 Apr 2017

Diet based on plant protein may help prevent type 2 diabetes

A new study from the University of Eastern Finland adds to the growing body of evidence indicating that the source of dietary protein may play a role in the risk of developing type 2 diabetes.

19 Apr 2017

‘Geneva signature’ evaluates safety and immunogenicity of promising anti-Ebola virus vaccine

An international team based at Geneva University Hospitals and at the University of Geneva, Switzerland, has succeeded in defining a "signature" composed of a small number of inflammatory markers that can be monitored in order to understand how a promising anti-Ebola virus vaccine stimulates the immune system.

19 Apr 2017

LIH scientists discover unknown immune activation mechanism to ward off pathogens

Scientists of the Luxembourg Institute of Health have discovered a so far unknown molecular mechanism by which the human immune system activates its immune cells: T cells, a particular type of white blood cells, effectively ward off pathogens if a gene known as Gclc is expressed within them.

19 Apr 2017

Researchers show how dengue virus employs multiple tactics to evade immune detection

For the human body to mount an immune response to a viral infection, host cells must identify the viral invader and trigger a signaling pathway. This signal then prompts the immune system to attack and subdue the pathogen.

19 Apr 2017

Researchers reveal immune machinery that goes awry to trigger neutrophilic dermatosis

A research team led by St. Jude Children's Research Hospital immunologists has revealed a previously unknown immune machinery that goes awry to trigger the inflammatory disease neutrophilic dermatosis.

18 Apr 2017

Researchers develop ultrasensitive method to detect protein involved in autoimmune diseases

Researchers in France have developed a new method that will allow doctors to detect minute amounts of a protein called interferon-a in patient samples.

18 Apr 2017

Cytokine plays critical role in driving immune cells to promote or suppress inflammatory bowel disease

A certain cytokine, or small protein that helps cells communicate during immune responses, can control whether immune cells promote or suppress inflammatory bowel disease, a finding that could lead to new treatments, according to a study led by Georgia State University.

18 Apr 2017

Protein News and Research

Further Reading

Researchers reveal molecular details of how pathogens survive human immune responses

Rat study reveals new clues to devastating neurological disease

Drug created from malaria protein offers hope for bladder cancer patients

Researcher aims to eliminate chemotherapy-resistant ovarian tumors using virus treatment

Scientists find new way to measure tau protein levels in the blood

SLU researchers make advances in understanding plaque-causing protein in neurological disorders

Researchers report new evidence that defective HIV proviruses distract immune system

Researchers develop promising blood substitute for transfusions

IRCM researchers discover how immunotherapy works in some cancer patients

Johns Hopkins study shows that healthy adult gut loses and regenerates nerve cells

Diet based on plant protein may help prevent type 2 diabetes

‘Geneva signature’ evaluates safety and immunogenicity of promising anti-Ebola virus vaccine

LIH scientists discover unknown immune activation mechanism to ward off pathogens

Researchers show how dengue virus employs multiple tactics to evade immune detection

Researchers reveal immune machinery that goes awry to trigger neutrophilic dermatosis

Researchers develop ultrasensitive method to detect protein involved in autoimmune diseases

Cytokine plays critical role in driving immune cells to promote or suppress inflammatory bowel disease

Air pollution may directly affect biology of upper airways to cause chronic sinus problems

Research sheds new light on the body's response to high salt intake

Research finds diagnostic tests to be less accurate for children with impaired kidney function

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