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Scientists discover Hobit, Blimp1 genes that fight disease-causing pathogens

Melbourne researchers have uncovered the genes responsible for the way the body fights infection at the point of 'invasion' - whether it's the skin, liver, lungs or the gut.

25 Apr 2016

Resolving HBV infection does not reduce liver cancer risk

Long-term infection with hepatitis B virus (HBV) can cause liver inflammation and increase the risk of liver cancer. Researchers from the US Centers for Disease Control and Prevention, however, found that resolving HBV infection was not associated with reduced rates of liver cancer.

25 Apr 2016

New photo-switchable molecule for PDT could help treat rapidly growing tumors

Photoswitchable agents might reduce side effects of a chemotherapy. So far, photodynamic therapies have been dependent on oxygen in the tissue. But hardly any oxygen exists in malignant, rapidly growing tumors.

25 Apr 2016

Lab-grown mini-brains shed light on health crisis posed by Zika virus in fetal brains

Studying a new type of pinhead-size, lab-grown brain made with technology first suggested by three high school students, Johns Hopkins researchers have confirmed a key way in which Zika virus causes microcephaly and other damage in fetal brains: by infecting specialized stem cells that build its outer layer, the cortex.

25 Apr 2016

Differences in timing of stem cells turning into cartilage play major role in shaping the face

Timing is everything when it comes to the development of the vertebrate face. In a new study published in PLoS Genetics, USC Stem Cell researcher Lindsey Barske from the laboratory of Gage Crump and her colleagues identify the roles of key molecular signals that control this critical timing.

25 Apr 2016

Decrease in serum zinc levels may cause inflammation among HIV positive individuals

In a new study, University of Massachusetts Amherst researchers Krishna Poudel and colleagues report that zinc deficiency may contribute to chronic inflammation among HIV-positive individuals. Theirs is believed to be the first investigation to explore the association between serum zinc levels and inflammation among people with human immunodeficiency virus (HIV) infection, while taking their anti-retroviral therapy (ART) into account.

25 Apr 2016

Newly identified molecular pathway could lead to new treatments for reflux, incontinence disorders

Researchers at UMass Medical School have identified a new molecular pathway critical for maintaining the smooth muscle tone that allows the passage of materials through the digestive system.

25 Apr 2016

Nocturnal hypoxemia closely linked to diabetic microvascular complications

Examining the poorly understood link between obstructive sleep apnea (OSA) and type 2 diabetes complications, researchers identified specific measures of low blood oxygenation that are associated with impaired kidney function and diabetic nephropathy.

25 Apr 2016

New catheter infection alert system could help tackle life-threatening urinary infections

A new infection alert system in catheters could prevent serious infections in millions of hospital patients worldwide. The system, detailed in a new paper in Biosensors and Bioelectronics, changes the color of the urine so patients and carers can see easily if bacteria are starting to block the catheter.

25 Apr 2016

Scientists uncover molecular identity of previously unknown Glima molecule in Type 1 diabetes

Scientists have solved a decades-old medical mystery by finally identifying a previously unknown molecule which is attacked by the immune system in people with Type 1 diabetes.

25 Apr 2016

Exposure to laundry detergent packets more dangerous to young children, study finds

A new study conducted by the Center for Injury Research and Policy of the Research Institute at Nationwide Children's Hospital and the Central Ohio Poison Center found that exposure to laundry detergent packets is more dangerous to young children than exposure to other types of laundry and dishwasher detergent.

25 Apr 2016

BGU researchers develop innovative anti-biofilm coating for medical, industrial applications

Researchers at Ben-Gurion University of the Negev have developed an innovative anti-biofilm coating, which has significant anti-adhesive potential for a variety of medical and industrial applications.

25 Apr 2016

E-cigarette use can potentially reduce deaths from cigarette smoking

Seven top international tobacco control experts are prompting regulators at the U.S. Food and Drug Administration (FDA) to have a broad "open-minded" perspective when it comes to regulating vaporized nicotine products, especially e-cigarettes.

25 Apr 2016

Immunology experts aim to develop point-of-care test for early detection of Lyme disease

As part of the EU "ID Lyme" project, the infection immunology working group at the Institute for Hygiene and Applied Immunology at the Center for Pathophysiology, Infectiology and Immunology at the Medical University of Vienna is working on developing of a new test for early detection of Lyme disease (borreliosis).

25 Apr 2016

New dietary supplement may offer hope to combat heart disease

Combining marine fish oil, cocoa extract and phytosterols into a dietary supplement could offer new hope in the fight against heart disease, a new study suggests.

25 Apr 2016

RA patients more likely to experience hearing loss

RA is the commonest autoimmune arthritis affecting 1% of the general population. Despite its main articular manifestations, RA caninvolveextra-articular organs including the auditory system.

25 Apr 2016

Study on HDAC enzymes could lead to development of better drugs for treatment of cancer, Alzheimer’s

New knowledge about the mechanism of specific protein complexes in the body could help in the development of better drugs for the treatment of diseases such as cancer and Alzheimer’s, according to research led by the University of Leicester.

25 Apr 2016

Study: Global malaria elimination possible within a generation

Global malaria eradication is possible within a generation, but only with renewed focus, new tools and sufficient financial support, according to a paper published in The Lancet by the Global Health Group’s Malaria Elimination Initiative (MEI) at UC San Francisco.

25 Apr 2016

Researchers unveil a secret to rich milk production in lactation

One of the secrets to rich milk production in lactation has been uncovered by researchers at the Walter and Eliza Hall Institute. Their studies have revealed that breast cells develop two nuclei as the breast switches on lactation to nurture the newborn.

25 Apr 2016

Dopamine D2 receptor gene can prolong lifespan

Researchers at the University at Buffalo Research Institute on Addictions have discovered how a gene in the brain's dopamine system can play an important role in prolonging lifespan: it must be coupled with a healthy environment that includes exercise.

25 Apr 2016

Medical Research News

Scientists discover Hobit, Blimp1 genes that fight disease-causing pathogens

Resolving HBV infection does not reduce liver cancer risk

New photo-switchable molecule for PDT could help treat rapidly growing tumors

Lab-grown mini-brains shed light on health crisis posed by Zika virus in fetal brains

Differences in timing of stem cells turning into cartilage play major role in shaping the face

Decrease in serum zinc levels may cause inflammation among HIV positive individuals

Newly identified molecular pathway could lead to new treatments for reflux, incontinence disorders

Nocturnal hypoxemia closely linked to diabetic microvascular complications

New catheter infection alert system could help tackle life-threatening urinary infections

Scientists uncover molecular identity of previously unknown Glima molecule in Type 1 diabetes

Exposure to laundry detergent packets more dangerous to young children, study finds

BGU researchers develop innovative anti-biofilm coating for medical, industrial applications

E-cigarette use can potentially reduce deaths from cigarette smoking

Immunology experts aim to develop point-of-care test for early detection of Lyme disease

New dietary supplement may offer hope to combat heart disease

RA patients more likely to experience hearing loss

Study on HDAC enzymes could lead to development of better drugs for treatment of cancer, Alzheimer’s

Study: Global malaria elimination possible within a generation

Researchers unveil a secret to rich milk production in lactation

Dopamine D2 receptor gene can prolong lifespan

How microRNA is transforming science: From discovery to diagnostics

Advancing benzodiazepine detection

The Surgeon-Scientist Pioneering Regenerative Engineering

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