Medical Condition News

RSS

Testosterone may lead to greater heart attack risk in men than women

Testosterone might be involved in explaining why men have a greater risk of heart attacks than women of similar age, according to a study funded by the British Heart Foundation and the Biotechnology and Biological Sciences Research Council. The findings, published in the journal Scientific Reports, could lead to new therapies to help reduce heart attack risk.

21 Apr 2016

TNF-alpha protein involved in autoimmune diseases may also promote tissue healing

As its name suggests, inflammatory bowel disease, which afflicts more than 1.6 million Americans, involves chronic inflammation of all or some of the digestive tract. An autoimmune disease known to have a strong genetic component, its symptoms are abdominal cramps, bloody diarrhea, and fever and, sometimes, weight loss. IBD, which is a group of inflammatory conditions, includes Crohn's disease and ulcerative colitis.

21 Apr 2016

Caltech researchers map out pathways of neurons responsible for Parkinson's motor impairments

Because billions of neurons are packed into our brain, the neuronal circuits that are responsible for controlling our behaviors are by necessity highly intermingled. This tangled web makes it complicated for scientists to determine exactly which circuits do what. Now, using two laboratory techniques pioneered in part at Caltech, Caltech researchers have mapped out the pathways of a set of neurons responsible for the kinds of motor impairments--such as difficulty walking--found in patients with Parkinson's disease.

21 Apr 2016

Gladstone scientists bioengineer micro-scale heart tissues from stem cells

Scientists at the Gladstone Institutes have invented a new way to create three-dimensional human heart tissue from stem cells. The tissue can be used to model disease and test drugs, and it opens the door for a precision medicine approach to treating heart disease. Although there are existing techniques to make three-dimensional tissues from heart cells, the new method dramatically reduces the number of cells needed, making it an easier, cheaper, and more efficient system.

21 Apr 2016

Novel method could help analyze GWAS results for sporadic diseases

Using a novel method, Whitehead Institute researchers have determined how a non-coding mutation identified in genome-wide association studies can contribute to sporadic Parkinson's disease (PD). The approach could be used to analyze GWAS results for other sporadic diseases with genetic causes, such as multiple sclerosis, diabetes, and cancer.

21 Apr 2016

Low levels of 25-hydroxyvitamin D highly prevalent among children with type 1 diabetes

During the past two decades, vitamin D status, defined as serum concentration of 25-hydroxyvitamin D, has emerged as a predictor of key clinical outcomes including bone health, glucose metabolism, cardiovascular health, immune health and survival.

21 Apr 2016

Scientists find interaction between amyloid and tau proteins that cause brain damage linked with AD

For years, neuroscientists have puzzled over how two abnormal proteins, called amyloid and tau, accumulate in the brain and damage it to cause Alzheimer's disease (AD). Which one is the driving force behind dementia? The answer: both of them, according to a new study by researchers at the Douglas Mental Health University Institute.

21 Apr 2016

MAILES study finds link between fatty diets and sleep

University of Adelaide researchers have found that men who consume diets high in fat are more likely to feel sleepy during the day, to report sleep problems at night, and are also more likely to suffer from sleep apnea.

21 Apr 2016

Scientists aim to identify marker that could indicate aggressive basal cell skin cancer

Most basal cell skin cancers are easily removed -- those on the arm, leg or back. But when the cancer is on the eyelid or when it starts to invade surrounding tissue, it's no longer straightforward.

21 Apr 2016

Study explores effectiveness of cognitive behavioral therapy in primary care for depressed teenagers

Depressed teenagers who received cognitive behavioral therapy in their primary care clinic recovered faster, and were also more likely to recover, than teens who did not receive the primary care-based counseling, according to a Kaiser Permanente study published today in the journal Pediatrics.

21 Apr 2016

Using Proteomics to Understand Alzheimer’s: An Interview with Dr Renã Robinson

In our bioanalytical mass spectrometry lab we use proteomics techniques to try to understand more about Alzheimer's disease. The primary thrust of our research is that we're interested in understanding the changes that take place outside of the brain and how those correlate with what's taking place inside the brain

From Pittcon 21 Apr 2016

Scientists identify genetic variants that may influence wellbeing, depression and neuroticism

An international group of more than 190 scientists who analyzed the genomes of 298,420 individuals have found genetic variants that may influence our sense of wellbeing, depression and neuroticism.

21 Apr 2016

Patients who survived life-threatening illness in ICU at increased risk for psychiatric symptoms

Results of a multi-institutional national study of nearly 700 people who survived life-threatening illness with a stay in an intensive care unit (ICU) suggest that a substantial majority of them are at high risk for persistent depression, anxiety and post-traumatic stress disorder — especially if they are female, young and unemployed.

21 Apr 2016

New diagnostic approach may help physicians more efficiently screen for dementia

A tiered diagnostic approach that incorporates clinical, imaging and laboratory data may help physicians more efficiently screen for neurodegenerative disorders such as dementia, according to the consensus of a multi-disciplinary panel of experts.

From Quest Diagnostics 21 Apr 2016

EADV's Global Call to Action urges policy makers to protect Europe’s outdoor workers from UV-induced skin cancer

The European Academy of Dermatology and Venereology launched a Global Call to Action urging policy makers, employers, workers’ organisations and physicians to protect Europe’s outdoor workers from skin cancer caused by solar UV-radiation.

21 Apr 2016

LAP defects may lead to lupus-like autoimmune disorder

A casual observation about size differences in mice has led to the discovery that defects in a process for digesting dead cells called LC3-associated phagocytosis (LAP) may lead to a lupus-like autoimmune disorder. St. Jude Children's Research Hospital scientists led the research, which appears as an advance online publication today in the scientific journal Nature.

21 Apr 2016

Study finds links between phthalate exposure and obesity

Exposure to chemicals found in everyday products could affect the amount of fat stored in the body, according to a study by University of Georgia researchers.

21 Apr 2016

Non-invasive optogenetic therapy can help treat chronic pain

The potential of light as a non-invasive, highly-focused alternative to pain medication was made more apparent thanks to research conducted by scientists at the Montreal Neurological Institute and Hospital of McGill University and the McGill University Health Centre.

21 Apr 2016

Savouring positive memories can boost mood in individuals with mental health problems

Researchers from the University of Liverpool have published a study highlighting the effectiveness of using positive memories and images to help generate positive emotions.

21 Apr 2016

Athletes who have psychosomatic symptoms prior to concussion may take longer to recover

Athletes may take longer to recover after concussion if they had experienced psychosomatic symptoms before they became concussed, report researchers.

21 Apr 2016

Medical Condition News

Testosterone may lead to greater heart attack risk in men than women

TNF-alpha protein involved in autoimmune diseases may also promote tissue healing

Caltech researchers map out pathways of neurons responsible for Parkinson's motor impairments

Gladstone scientists bioengineer micro-scale heart tissues from stem cells

Novel method could help analyze GWAS results for sporadic diseases

Low levels of 25-hydroxyvitamin D highly prevalent among children with type 1 diabetes

Scientists find interaction between amyloid and tau proteins that cause brain damage linked with AD

MAILES study finds link between fatty diets and sleep

Scientists aim to identify marker that could indicate aggressive basal cell skin cancer

Study explores effectiveness of cognitive behavioral therapy in primary care for depressed teenagers

Using Proteomics to Understand Alzheimer’s: An Interview with Dr Renã Robinson

Scientists identify genetic variants that may influence wellbeing, depression and neuroticism

Patients who survived life-threatening illness in ICU at increased risk for psychiatric symptoms

New diagnostic approach may help physicians more efficiently screen for dementia

EADV's Global Call to Action urges policy makers to protect Europe’s outdoor workers from UV-induced skin cancer

LAP defects may lead to lupus-like autoimmune disorder

Study finds links between phthalate exposure and obesity

Non-invasive optogenetic therapy can help treat chronic pain

Savouring positive memories can boost mood in individuals with mental health problems

Athletes who have psychosomatic symptoms prior to concussion may take longer to recover

Directed enzyme evolution and the Nobel Prize: Making enzymes evolve in the lab

Advancing Motor Neuron Disease Diagnosis with Non-Invasive Ultrasound and AI

How agentic AI is reshaping laboratory workflows

Latest News