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Study: Response to combination immunotherapy in melanoma depends on proportion of immune cells

Whether a melanoma patient will better respond to a single immunotherapy drug or two in combination depends on the abundance of certain white blood cells within their tumors, according to a new study conducted by UC San Francisco researchers joined by physicians from UCSF Health.

20 Jul 2017

Study reveals existence of neural synchrony between two people involved in a conversation

The rhythms of brainwaves between two people taking part in a conversation begin to match each other. This is the conclusion of a study published in the magazine Scientific Reports, led by the Basque research center BCBL.

20 Jul 2017

Study identifies new mutations linked to hereditary neuroendocrine tumors

Pheochromocytomas and paragangliomas are rare neuroendocrine tumors with a strong hereditary component. Half the genes whose alterations confer hereditary susceptibility to develop this condition code for enzymes involved in the Krebs cycle, a metabolic route involved in cellular respiration.

20 Jul 2017

Researchers find new way to protect stem cells from inflammation during wound repair

Scientists have found a new way to protect stem cells from harsh inflammation during wound repair. In a study recently published in the journal Cytotherapy, researchers in India discovered that treating mice with a common anti-inflammatory drug called celecoxib promoted stem cell survival and healing when they injected the cells into wounds.

20 Jul 2017

Study finds no convincing evidence to support link between PPI use and dementia risk

Several studies have reported associations between proton-pump inhibitor (PPI) use and dementia. New research published on July 18 in Gastroenterology, the official journal of the American Gastroenterological Association, puts these claims to rest.

20 Jul 2017

Family factors play critical role in shaping child's temperament

A new study indicates that a child's temperament may be influenced by maternal postpartum depression, maternal sensitivity, and family functioning.

20 Jul 2017

Study identifies key risk factors for elbow, shoulder injuries in professional baseball pitchers

Increasing numbers of elbow-related injuries in professional baseball pitchers has led to research studying risk factors, especially those that can be modified and adjusted to help prevent lost playing time.

20 Jul 2017

Research shows surgery as effective, safe option to treat patients with pectoralis major tendon ruptures

Surgery is an effective and safe option to treat patients with pectoralis major tendon (PMT) ruptures, generally demonstrating a low risk of re-rupture and complications, according to research presented today at the American Orthopaedic Society for Sports Medicine's Annual Meeting in Toronto, Ontario, Canada.

20 Jul 2017

Young patients who suffer patellar dislocations at higher risk of recurring injuries, study finds

Young patients who suffer patellar dislocations are at a higher risk of recurring dislocations, especially long-term after their initial injury, according to research presented today at the American Orthopaedic Society for Sports Medicine's Annual Meeting in Toronto, Ontario, Canada. Researchers received the Herodicus Award, presented to the best resident paper featured at the meeting, and determined by the Herodicus Society.

20 Jul 2017

Child-oriented nutritional intervention contributes advantageously to parents’ diets

Nutrition advice aimed at children also improves parents' diets, according to research published today in the European Journal of Preventive Cardiology.

20 Jul 2017

Study finds high levels of antibiotic-resistant pathogens in chickens raised on farms in India

A new study from India raises questions about the dangers to human health of farming chicken with growth-promoting antibiotics--including some of the same drugs used in raising millions of chickens in the United States and worldwide.

20 Jul 2017

Meal frequency and timing play role in predicting weight loss or gain

A study by researchers from Loma Linda University School of Public Health and the Czech Republic has found that timing and frequency of meals play a role in predicting weight loss or gain.

20 Jul 2017

New report highlights beneficial effects of nonmedical interventions for people with dementia

Managing lifestyle factors such as hearing loss, smoking, hypertension and depression could prevent one-third of the world's dementia cases, according to a report by the first Lancet Commission on Dementia Prevention and Care.

20 Jul 2017

Doctors appear to have reached unexpected consensus in prescribing pediatric anti-seizure medications

The number of available anti-seizure medications has exploded in the past two decades, going from just a handful of medicines available in the 1990s to more than 20 now.

19 Jul 2017

Scientists create new probe for imaging proteins involved in fibrogenesis

Organs respond to injuries with the formation of new fibrous tissue, which can result in scarring. This process called fibrogenesis can now be monitored noninvasively on a molecular level, as American scientists report in the journal Angewandte Chemie.

19 Jul 2017

Skin-applied microneedle patch boosts immunization to seasonal flu vaccine recipients, study finds

A boosting skin vaccination with a biodegradable microneedle patch and protein constructed from sequences of influenza virus subtypes could improve the effectiveness of conventional influenza vaccines, according to a study led by Georgia State University.

19 Jul 2017

Researchers identify striking contrasts in how groups of neurons function during decision making

By training mice to perform a sound identification task in a virtual reality maze, researchers at Harvard Medical School and the Istituto Italiano di Tecnologia (IIT) have identified striking contrasts in how groups of neurons in different cortex regions of the brain function during decision making.

19 Jul 2017

Study opens up new avenues to understanding complex experience of hearing voices

When people hear voices, it is whether those voices fit or are at odds with their life goals and values that governs whether they find them distressing.

19 Jul 2017

Engineered macrophages invade and engulf tumor cells in mouse models

One reason cancer is so difficult to treat is that it avoids detection by the body. Agents of the immune system are constantly checking the surfaces of cells for chemical signals that say they belong, but cancer cells express the same chemical signals as healthy ones.

19 Jul 2017

Genetic basis behind friendliness of dogs and humans uncovered in a new study

In a new study published in the journal Science Advances a connection was found between friendliness of dogs and a particular genetic makeup. Dogs differ from their closest cousins – wolves, in their friendliness towards humans and the gene that makes this possible has now been uncovered. This gene that allows for the hypersocial behaviour in dogs is also common in humans the study finds.

19 Jul 2017

Medical Research News

Study: Response to combination immunotherapy in melanoma depends on proportion of immune cells

Study reveals existence of neural synchrony between two people involved in a conversation

Study identifies new mutations linked to hereditary neuroendocrine tumors

Researchers find new way to protect stem cells from inflammation during wound repair

Study finds no convincing evidence to support link between PPI use and dementia risk

Family factors play critical role in shaping child's temperament

Study identifies key risk factors for elbow, shoulder injuries in professional baseball pitchers

Research shows surgery as effective, safe option to treat patients with pectoralis major tendon ruptures

Young patients who suffer patellar dislocations at higher risk of recurring injuries, study finds

Child-oriented nutritional intervention contributes advantageously to parents’ diets

Study finds high levels of antibiotic-resistant pathogens in chickens raised on farms in India

Meal frequency and timing play role in predicting weight loss or gain

New report highlights beneficial effects of nonmedical interventions for people with dementia

Doctors appear to have reached unexpected consensus in prescribing pediatric anti-seizure medications

Scientists create new probe for imaging proteins involved in fibrogenesis

Skin-applied microneedle patch boosts immunization to seasonal flu vaccine recipients, study finds

Researchers identify striking contrasts in how groups of neurons function during decision making

Study opens up new avenues to understanding complex experience of hearing voices

Engineered macrophages invade and engulf tumor cells in mouse models

Genetic basis behind friendliness of dogs and humans uncovered in a new study

Synthetic Psychedelics: A Growing Public Health Concern

How the Vutara VXL simplifies single-molecule imaging

How cohesin mechanics and nanotracker tech are redefining DNA research

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