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New nanoenzyme may help increase anti-tumor immunity

Theoretically, our immune system could detect and kill cancer cells. Unfortunately, tumors are well armed to fight these attacks. Despite modern cancer treatments, metastases and relapses remain a major problem.

25 Oct 2019

Scientists uncover how brain cells respond to and recover from lack of nutrition

We all know that food is essential to healthy development of the brain and body, especially in the earliest stages of life. But exactly how early brain growth is affected by nutrition is not as well understood, especially on a cellular level.

25 Oct 2019

UK’s first AI coaching tool to help people with chronic conditions

In an unprecedented partnership, a digital social enterprise and four UK health charities are coming together to harness the power of artificial intelligence for good– creating the UK’s first AI coaching tool of its kind to support long term health conditions.

25 Oct 2019

Unhealthy gut microbiome reduces brain synaptic pruning, impairs learning

A new study by Weill Cornell Medicine and Cornell University has come up with more explanations of how gut microbes communicate with the brain neurons. The study, published in the journal Nature on October 23, 2019, examined the brains of mouse models and found that when the gut microbiome is significantly reduced, there are changes in gene expression in the brain’s microglial cells.

24 Oct 2019

Newly discovered protein is key to recycling aging mitochondria

Aging, and the mechanics behind it, remains one of the most closely guarded secrets of life.

24 Oct 2019

As vaping devices evolve, new potential hazards scrutinized

The smokeless tobacco industry that began with low-voltage cigarette look-alikes has evolved to include customizable, high-wattage machines capable of generating enormous clouds of vapor - and potentially toxic substances.

24 Oct 2019

Mindfulness meditation can boost positive long-term effects of psilocybin

Recent years have seen a renewed interest in the clinical application of classic psychedelics in the treatment of depression and anxiety disorders.

24 Oct 2019

Gulf War Illness and chronic fatigue syndrome are two very distinct diseases of the brain

Gulf War Illness (GWI) and chronic fatigue syndrome (CFS) share symptoms of disabling fatigue, pain, systemic hyperalgesia (tenderness), negative emotion, sleep and cognitive dysfunction that are made worse after mild exertion (postexertional malaise).

23 Oct 2019

Molecular processes underlying communication between gut microbes and brain cells revealed

New cellular and molecular processes underlying communication between gut microbes and brain cells have been described for the first time by scientists at Weill Cornell Medicine and Cornell's Ithaca campus.

23 Oct 2019

Innovative robotic training system to reduce catheter procedure complications

Each year, more than five million central venous catheters (CVC) are placed in a large vein in the neck, chest or groin to provide patients with fluids, blood or medications.

23 Oct 2019

Young adult women with a history of childhood maltreatment report higher levels of pain

Young adult women with a documented history of being maltreated as children report higher levels of pain than women not maltreated in childhood, according to a new study.

23 Oct 2019

National Academy of Medicine calls to improve professional well-being of clinicians

In a consensus report released Wednesday, Oct. 23, the National Academy of Medicine makes recommendations for system-level change needed to improve the professional well-being of clinicians, students and trainees across health care.

23 Oct 2019

Anesthesia has no influence on risk of breast cancer recurrence, study shows

One of the largest global studies in the field of anaesthesia, in which the MedUni Vienna has participated, showed that, following curative breast cancer surgery under regional anaesthesia, the risk of recurrence was not reduced in comparison to general anaesthesia with opioids.

23 Oct 2019

Electrical stimulation of vagus nerve on the ear reduces postoperative atrial fibrillation risk

Atrial fibrillation is one of the most common complications following heart surgery, affecting one in three patients. This adverse side-effect, with symptoms such as palpitations, dizziness, shortness of breath or tightness in the chest, can normally be suppressed with sometimes strong medication.

23 Oct 2019

Scientists ask all countries to wake up to the challenge of halving nitrogen waste

More than 150 top international scientists are calling on the world to take urgent action on nitrogen pollution, to tackle the widespread harm it is causing to humans, wildlife and the planet.

22 Oct 2019

New research challenges the traditional understanding of cellular sleep

A University of Arizona-led research team challenged the traditional understanding of cellular sleep and discovered new information that could lead to interventions in the aging process.

22 Oct 2019

Link between pregnancy stress, immune activation, and postpartum depression

A new study presented at the Society for Neuroscience meeting on October 19, 2019, at Chicago, shows for the first time how postpartum depression could actually be due to abnormal immune system activation within the brain, which in turn is set off by chronic pregnancy stress. This is the earliest study to show this link in animals.

22 Oct 2019

Escapism found to be strongest predictor of gaming disorder among video gamers

A new study in Comprehensive Psychiatry, published by Elsevier, is the first to compare professional electronic sport (esport) players with recreational video game players and explores the similarities and differences between what motivates each group.

22 Oct 2019

Hope for stressed-out parents of extremely picky eaters

A new study published in the journal Cognitive and Behavioral Practice brings hope to parents who are at their wits’ end over their children’s refusal to eat one or more food groups.

22 Oct 2019

Link found between unique brain cells and OCD, anxiety

According to the National Institute of Mental Health, 1 in 3 people experience debilitating anxiety - the kind that prevents someone from going about their normal life.

22 Oct 2019