Macrophages Current Events | Macrophages News | 2
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An infectious agent of deception, exposed through proteomics
Salmonella bacteria, infamous for food poisoning that kills hundreds of thousands worldwide, infect by stealth. view more (2006-09-29)
Shorter colds, milder flu may follow from newly revealed immune mechanism
Enlisted to help fight viral infections, immune cells called macrophages consume virus-infected cells to stop the spread of the disease in the body. view more (2005-10-10)
Immune cells known as macrophages linked to growth of lymph vessels in eyes, scientists discover
Scientists at Schepens Eye Research Institute have discovered that a particular immune cell contributes to the growth of new lymph vessels, which aid in healing. This cell, known as a macrophage, is called in by the body during the wound healing process. view more (2005-09-02)
Harvard scientists solve mystery about why HIV patients are more susceptible to TB infection
A team of Harvard scientists has taken an important first step toward the development of new treatments to help people with HIV battle Mycobacterium tuberculosis (TB) infection. view more (2009-07-01)
Scientists open doors to diagnosis of emphysema
Chronic inflammatory lung diseases like chronic bronchitis and emphysema are a major global health problem, and the fourth leading cause of death and disability in developed countries, with smoking accounting for 90% of the risk for developing them. view more (2009-08-03)
Research offers hope of new treatments for liver damage 'plague'
Millions of patients suffering from liver damage (cirrhosis) and failure may benefit from research by the Universities of Southampton and Edinburgh that could lead to new life-saving treatments. There is currently no cure for liver cirrhosis and a patient's only hope of survival is to receive a liver transplant. view more (2005-01-05)
To regenerate muscle, cellular garbage men must become builders
For scientists at the European Molecular Biology Laboratory (EMBL) in Monterotondo, Italy, what seemed like a disappointing result turned out to be an important discovery. view more (2009-09-23)
Research suggests new cellular targets for HIV drug development
Focusing HIV drug development on immune cells called macrophages instead of traditionally targeted T cells could bring us closer to eradicating the disease, according to new research from University of Florida and five other institutions. view more (2009-05-28)
Cold Spring Harbor Protocols features tissue culture methods for immune cells and neurons
The complexity of vital organ systems makes them difficult to study in living organisms. Tissue culture methods for specific cell types allow researchers to break these systems down into component parts that can be readily manipulated and observed. view more (2008-12-03)
New light shed on the enigma of salt intake and hypertension
A high salt intake has been implicated in cardiovascular disease risk for 5000 years. But salt-sensitive hypertension still remains an enigma. view more (2009-05-04)
MIT links gene to cholesterol
MIT researchers have discovered a link between a gene believed to promote long lifespan and a pathway that flushes cholesterol from the body. view more (2007-10-12)
Liver CRP production linked to atherosclerosis
New research shows that levels of C-reactive protein (CRP), produced by the liver and not at the lesion site, correlate with the degree of atherosclerosis. view more (2005-09-29)
Helicobacter pylori can multiply in autophagic vesicles
Helicobacter pylori, a Gram-negative, flagellated, microaerophilic bacterium, can selectively colonize in the human stomach. Its infection is widespread throughout the world, and is present in about 50% of the global human population with 80% in developing countries and 20-50% in industrialized countries. view more (2009-01-28)
CT imaging with use of novel contrast agent may predict heart attack in waiting
A new imaging technology may hold the key to not only stopping heart attacks in their tracks but also preventing them for ever occurring. view more (2007-04-10)
Vitamin D, curcumin may help clear amyloid plaques found in Alzheimer's disease
UCLA scientists and colleagues from UC Riverside and the Human BioMolecular Research Institute have found that a form of vitamin D, together with a chemical found in turmeric spice called curcumin, may help stimulate the immune system to clear the brain of amyloid beta, which forms the plaques considered the hallmark of Alzheimer's disease. view more (2009-07-16)
Drug combo may reduce protease inhibitor-related hardening of the arteries
Physiologists may have found a way to decrease the risk of hardening of the arteries that accompanies the long-term use of protease inhibitors, a class of drugs that has emerged as the most effective treatment against HIV and AIDS. view more (2006-09-05)
Blood pressure enzyme can have tumor-sensing role
By increasing production of a blood pressure-regulating enzyme in mice, researchers have found they can enhance the mouse immune system's ability to sense tumor growth. view more (2008-04-08)
A stepwise retreat: how immune cells catch pathogens
To protect us from disease our immune system employs macrophages, cells that roam our body in search of disease-causing bacteria. view more (2007-07-12)
HSPH researchers discover natural inflammation-fighting mechanism in body-fat cells
Scientists have discovered a previously unknown molecular signaling pathway in body fat cells that normally acts to suppress harmful inflammation. Cellular stress caused by obesity, however, can override this protective function and convert the pathway into a trigger of chronic inflammation that raises the risk of insulin resistance, diabetes, and... view more... (2008-06-04)
New therapeutic options for diabetes-related tissue injury
Diabetes mellitus is a metabolic disorder characterized by altered glucose tolerance and impaired lipid and carbohydrate metabolism, and is associated with a number of complications directly resulting from hyperglycemiainduced inflammation. view more (2008-07-07)
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