Medicine News and Research

RSS

Testosterone, cortisol hormones may destabilise financial markets by making traders take more risks

The hormones testosterone and cortisol may destabilise financial markets by making traders take more risks, according to a study. Researchers simulated the trading floor in the lab by having volunteers buy and sell assets among themselves. They measured the volunteers' natural hormone levels in one experiment and artificially raised them in another.

3 Jul 2015

Penn study suggests future precision medicine approach to treating diabetes, other metabolic disorders

In the first study of its kind, Penn researchers have shown how an anti-diabetic drug can have variable effects depending on small natural differences in DNA sequence between individuals. Mitchell Lazar, MD, PhD, Raymond Soccio, MD, PhD, and colleagues at the Perelman School of Medicine at the University of Pennsylvania, aim to apply this knowledge to develop personalized approaches to treating diabetes and other metabolic disorders.

3 Jul 2015

DTC genetic testing has negative consequences in children

A woman coping with the burden of familial breast cancer can't help but wonder if her young daughter will suffer the same fate. Has she inherited the same disease-causing mutation? Is it best to be prepared for the future, or to wait? During the last decade, genetic tests have been through a sea change, both in their availability and the technologies behind them. Today there are at least 34 companies that offer direct to consumer (DTC) DNA testing, some of which return health results. And now it is possible to sequence someone's entire genetic code for the price of a laptop.

3 Jul 2015

Researchers explore how Sox9 protein regulates production of cartilage

Cartilage does a lot more than determine the shapes of people's ears and noses. It also enables people to breathe and to form healthy bones -- two processes essential to life. In a study published in Cell Reports, USC Stem Cell researcher Xinjun He and University of Tokyo researcher Shinsuke Ohba explore how a protein called Sox9 regulates the production of cartilage.

3 Jul 2015

Afamelanotide treatment improves quality of life in people with erythropoietic protoporphyria

A novel synthetic hormone that makes certain skin cells produce more melanin significantly increases pain-free sun exposure in people with erythropoietic protoporphyria, a rare, genetic disorder resulting in excruciating pain within minutes of sun exposure.

3 Jul 2015

Prognosis still gloomy for idiopathic PAH

Analysis of the REVEAL registry shows poor 5-year outcomes for patients with pulmonary arterial hypertension, despite improvements due to targeted therapies.

2 Jul 2015

European Nanomedicine Characterization Lab aims to bring safe, efficient nano-therapeutics to patients

Empa, the Swiss Federal Laboratories for Materials Science and Technology, is part of the European Nanomedicine Characterization Laboratory, a European project funded by the EU framework program «Horizon 2020.

2 Jul 2015

Health and social messages cause confusion, stigma that can undermine mother's confidence

Pregnancy and motherhood are both wonderful and worrisome times - could public health campaigns and social stereotypes be contributing to anxiety for mothers?

2 Jul 2015

Telstra Health introduces ReadyCare telemedicine service that connects patients to doctors

Telstra Health today launched ReadyCare, its GP telemedicine service that gives Australians the choice to connect with a doctor using phone or video and receive advice, treatment, diagnosis and prescriptions.

2 Jul 2015

Ledipasvir/sofosbuvir combination approved for hepatitis C treatment does not require antiviral drug

The drug approved to treat patients infected with the hepatitis C virus needs no help from other antivirals, according to a study released online this week in the journal Hepatology.

2 Jul 2015

Paclitaxel-fostamatinib combination therapy may reduce size of ovarian cancer cells

Working in cell cultures and mice, researchers at Johns Hopkins have found that an experimental drug called fostamatinib combined with the chemotherapy drug paclitaxel may overcome ovarian cancer cells' resistance to paclitaxel.

2 Jul 2015

Latent CMV infection induces telomere shortening

The telomeres are repetitive DNA sequences at each end of our chromosomes. Studies show that in every cell division, the telomere is shortened. As a result, the telomere limits the cell to a fixed number of divisions and a limited life span. An essential part of human cells they affect how our cells age - as people with longer telomeres live longer lives. Surprisingly, people who are infected with a latent virus, that is, an asymptomatic virus, have shorter telomeres.

2 Jul 2015

Leah Hollins recognized for outstanding contributions to health care in British Columbia

Leah Hollins, Canadian Blood Services Board Chair, has been named a Member of the Order of Canada by His Excellency Right Honourable David Johnston, Governor General of Canada.

2 Jul 2015

Study demonstrates the important role of placebo effect in medical care

The "placebo effect" is often described as events that occur when patients show improvement from treatments that contain no active ingredients.

2 Jul 2015

New NEI study shows that microglia can accelerate damage wrought by blinding eye disorders

Spider-like cells inside the brain, spinal cord and eye hunt for invaders, capturing and then devouring them. These cells, called microglia, often play a beneficial role by helping to clear trash and protect the central nervous system against infection. But a new study by researchers at the National Eye Institute (NEI) shows that they also accelerate damage wrought by blinding eye disorders, such as retinitis pigmentosa.

2 Jul 2015

Seattle Business Magazine includes BioLife in list of 100 best companies to work for in Washington state

BioLife Solutions, Inc., a leading developer, manufacturer and marketer of proprietary clinical grade cell and tissue hypothermic storage and cryopreservation freeze media and a related cloud hosted biologistics cold chain management app for smart shippers ("BioLife" or the "Company"), today announced that Seattle Business Magazine has included BioLife in its annual list of the 100 best companies to work for in Washington state for 2015.

2 Jul 2015

Scientists identify mechanism that reveals why stem cells undergo self-renewing divisions

UT Southwestern Medical Center scientists collaborating with University of Michigan researchers have found a previously unidentified mechanism that helps explain why stem cells undergo self-renewing divisions but their offspring do not.

2 Jul 2015

UCLA patient successfully receives smaller Total Artificial Heart

A petite 44-year-old woman has received a successful heart transplant at Ronald Reagan UCLA Medical Center, thanks to an experimental Total Artificial Heart designed for smaller patients.

2 Jul 2015

UChicago Medicine, Little Company of Mary partner to boost community access to specialty care for children

The University of Chicago Medicine and Little Company of Mary Hospital and Health Care Centers are partnering to expand care for infants and children by developing a subspecialty center on the community hospital's Evergreen Park campus that will provide enhanced neonatology and pediatric services.

2 Jul 2015

Study sheds new light on how the brain forms memories

In the first study of its kind, UCLA and United Kingdom researchers found that neurons in a specific brain region play a key role in rapidly forming memories about every day events, a finding that may result in a better understanding of memory loss and new methods to fight it in Alzheimer's and other neurological diseases.

2 Jul 2015

Medicine News and Research

Testosterone, cortisol hormones may destabilise financial markets by making traders take more risks

Penn study suggests future precision medicine approach to treating diabetes, other metabolic disorders

DTC genetic testing has negative consequences in children

Researchers explore how Sox9 protein regulates production of cartilage

Afamelanotide treatment improves quality of life in people with erythropoietic protoporphyria

Prognosis still gloomy for idiopathic PAH

European Nanomedicine Characterization Lab aims to bring safe, efficient nano-therapeutics to patients

Health and social messages cause confusion, stigma that can undermine mother's confidence

Telstra Health introduces ReadyCare telemedicine service that connects patients to doctors

Ledipasvir/sofosbuvir combination approved for hepatitis C treatment does not require antiviral drug

Paclitaxel-fostamatinib combination therapy may reduce size of ovarian cancer cells

Latent CMV infection induces telomere shortening

Leah Hollins recognized for outstanding contributions to health care in British Columbia

Study demonstrates the important role of placebo effect in medical care

New NEI study shows that microglia can accelerate damage wrought by blinding eye disorders

Seattle Business Magazine includes BioLife in list of 100 best companies to work for in Washington state

Scientists identify mechanism that reveals why stem cells undergo self-renewing divisions

UCLA patient successfully receives smaller Total Artificial Heart

UChicago Medicine, Little Company of Mary partner to boost community access to specialty care for children

Study sheds new light on how the brain forms memories

Everything there is to know about biosimilars eBook

How microplastics and bacteria interact to drive antibiotic resistance

Single-cell proteomics: Revealing proteome diversity from cellular heterogeneity to non-canonical biology

Improving healthcare sustainability through carbon data

Latest News