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New data fusion method classifies skin lesions more precisely than prior algorithms

Dermatologists typically classify skin lesions based on multiple data sources. Algorithms that fuse the information together can support this classification. An international research team has now developed an algorithm that classifies skin lesions more accurately than previous algorithms by using an improved data fusion process.

17 Jan 2022

Pathogens turn off mitochondrial defense by hijacking a normal cellular response to stress

Mitochondria are known as energy suppliers for our cells, but they also play an important role in the defense against pathogens. They can initiate immune responses, and deprive pathogens of the nutrients they need to grow.

17 Jan 2022

Study analyzes the impact of global trust in government due to the COVID-19 pandemic

In a week when the UK Prime Minister Boris Johnson has admitted to breaking Covid-19 lockdown rules, a new study has found that impartial, transparent and truthful government communications are fundamental for achieving and maintaining government trust during public health emergencies.

17 Jan 2022

New pioneering test helps predict the spread of deadly skin cancer

A pioneering test which reliably predicts the spread or return of the most deadly form of skin cancer has been developed by a team of Newcastle scientists and clinicians.

16 Jan 2022

Feeling low in social status linked to worse health outcomes for new mothers

When it comes to the link between socioeconomic status and health, perception can be as important as reality. A study published by the American Psychological Association finds that new mothers who see themselves as lower on the socioeconomic ladder have worse health outcomes one year after their child's birth than new mothers who see themselves as higher status.

13 Jan 2022

Macrophages in the arteries can "sniff" out their surroundings and cause inflammation

An artery is not like a nose. Or is it? Scientists at La Jolla Institute for Immunology (LJI) have discovered that immune cells in arteries can "sniff" out their surroundings and cause inflammation.

13 Jan 2022

Study finds blunted cortisol profiles in women who experienced childhood sexual abuse

Childhood sexual abuse can lead to depression, anxiety, cardiovascular disease and other health problems later in life. Not all abused children experience these problems, however, and researchers are working to understand whose health is affected and why.

13 Jan 2022

UC researchers to examine how stress hormones affect cell degeneration in Parkinson's patients

Stress can have a negative effect on anyone's health but presents particular challenges for people with Parkinson's disease.

13 Jan 2022

Microbial characteristics of COVID-19

To better understand how the disease progresses, a recent paper in the journal Frontiers in Medicine discusses the role of the human microbiota in this condition.

13 Jan 2022

Study finds SARS-CoV-2 infection caused significant changes in the levels of stress associated small RNAs

In this study, researchers described the effect of significant changes of small RNAs in the post-transcriptional regulatory network.

13 Jan 2022

Psychological distress in AYA cancer survivors linked to health care use and additional medical expenses

New research indicates that psychological distress from cancer and its treatment can cause many adolescent and young adult (AYA) cancer survivors to seek additional care and burden them with considerable medical expenses.

13 Jan 2022

Ultra-rapid genome sequencing technology can detect rare genetic diseases in eight hours

A new ultra-rapid genome sequencing approach developed by Stanford Medicine scientists and their collaborators was used to diagnose rare genetic diseases in an average of eight hours -; a feat that's nearly unheard of in standard clinical care.

13 Jan 2022

Moffitt experts provide insight on the role of B cell immunity in endometrial cancer

Endometrial cancer is the most common cancer of the female reproductive system. Patients who have active immune responses against cancer cells tend to have better outcomes, but much of what is known focuses on only one type of immune cell called T cells.

13 Jan 2022

Wearable sweat sensors can help assess an individual's health

Sweating it out through exercise may be a New Year's resolution but it could also help to provide new insights into the state of your health, according to new sensing technology being developed at Simon Fraser University.

12 Jan 2022

Metabolic vulnerabilities in malignant cells may lead to new breast cancer therapies

Metabolic differences could explain why some metastatic breast cancer cells rapidly generate tumors after migrating from primary tumors to the brain, while others linger for months or years before forming these secondary tumors, UT Southwestern scientists report in a new study.

12 Jan 2022

Link between two key parts of the brain plays a role in neuropsychiatric brain disorders

Florida State University researchers have identified a link between two key parts of the brain that play significant roles in conditions such as Alzheimer's disease, post-traumatic stress disorder, schizophrenia and depression.

12 Jan 2022

Greater psychological distress linked with higher SARS-CoV-2 infection risk

A new study has found that people who experienced increased stress, anxiety and depression at the start of the pandemic, were at greater risk of getting Covid-19.

12 Jan 2022

Long-term use of blood pressure medication could be contributing to kidney damage

New kidney research from the University of Virginia School of Medicine is raising concerns that long-term use of drugs commonly prescribed to treat high-blood pressure and heart failure could be contributing to kidney damage.

12 Jan 2022

UCLA study provides new insights into molecular 'crosstalk' in pancreas cancer cells

Research led by scientists at the Jonsson Comprehensive Cancer Center (JCCC) at UCLA provides new insights into molecular "crosstalk" in pancreas cancer cells, identifying vulnerabilities that could provide a target for therapeutic drugs already being studied in several cancers.

12 Jan 2022

Telemedicine at Johns Hopkins Medicine enables a stroke patient to be treated with high level of care

A patient believed to have suffered a stroke typically gets transported to the nearest emergency room for tests to determine the best course of action. Telemedicine at Johns Hopkins Medicine enabled one patient to have her stroke diagnosed and a treatment plan set up without ever stepping foot in a hospital.

11 Jan 2022

Stress News and Research

New data fusion method classifies skin lesions more precisely than prior algorithms

Pathogens turn off mitochondrial defense by hijacking a normal cellular response to stress

Study analyzes the impact of global trust in government due to the COVID-19 pandemic

New pioneering test helps predict the spread of deadly skin cancer

Feeling low in social status linked to worse health outcomes for new mothers

Macrophages in the arteries can "sniff" out their surroundings and cause inflammation

Study finds blunted cortisol profiles in women who experienced childhood sexual abuse

UC researchers to examine how stress hormones affect cell degeneration in Parkinson's patients

Microbial characteristics of COVID-19

Study finds SARS-CoV-2 infection caused significant changes in the levels of stress associated small RNAs

Psychological distress in AYA cancer survivors linked to health care use and additional medical expenses

Ultra-rapid genome sequencing technology can detect rare genetic diseases in eight hours

Moffitt experts provide insight on the role of B cell immunity in endometrial cancer

Wearable sweat sensors can help assess an individual's health

Metabolic vulnerabilities in malignant cells may lead to new breast cancer therapies

Link between two key parts of the brain plays a role in neuropsychiatric brain disorders

Greater psychological distress linked with higher SARS-CoV-2 infection risk

Long-term use of blood pressure medication could be contributing to kidney damage

UCLA study provides new insights into molecular 'crosstalk' in pancreas cancer cells

Telemedicine at Johns Hopkins Medicine enables a stroke patient to be treated with high level of care

Leveraging the power of automation to boost research

Automating research - solutions and best practices

How can microdialysis benefit drug development

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