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Researchers analyze neurodegeneration linked to FXTAS by measuring motor behavior

The neurological disorder FXTAS stems from a genetic premutation seen in one of every 151 women and one of every 468 men, called the FMR1 premutation.

17 Oct 2019

Rare sex-specific brain cells found in male and female mice

Caltech researchers have discovered rare brain cell types that are unique to male mice and other types that are unique to female mice. These sex-specific cells were found in a region of the brain that governs both aggression and mating behaviors.

17 Oct 2019

Vaping helps 50,000 cigarette smokers quit in England each year

Thousands of cigarette smokers have been able to quit in the UK by switching to e-cigarettes, also known as vapes, claims a new study published in the journal Addiction.

17 Oct 2019

Rice system helps bioscientists learn how ectoderm cells begin to differentiate

During embryonic development, the entire nervous system, the skin and the sensory organs emerge from a single sheet of cells known as the ectoderm. While there have been extensive studies of how this sheet forms all these derivatives, it hasn't been possible to study the process in humans - until now.

17 Oct 2019

Combination of AI tool and radiologists identifies breast cancer with 90% accuracy

An artificial intelligence tool--trained on roughly a million screening mammography images--identified breast cancer with approximately 90 percent accuracy when combined with analysis by radiologists, a new study finds.

17 Oct 2019

Researchers find behavioral, biological similarities between compulsive overeating and addiction

Does yo-yo dieting drive compulsive eating? There may be a connection. According to Boston University School of Medicine researchers the chronic cyclic pattern of overeating followed by undereating, reduces the brain's ability to feel reward and may drive compulsive eating.

17 Oct 2019

Study compares costs, outcomes of surgeries at teaching and non-teaching hospitals

Patients with a high risk of dying after surgery, including those with multiple chronic diseases, benefit from undergoing general or vascular procedures at a major teaching hospital as opposed to a non-teaching hospital, according to a study from researchers at Penn Medicine and the Children's Hospital of Philadelphia.

17 Oct 2019

Keto diet may cause skin problems

Researchers from Austria have found that ketogenic diets could affect psoriasis-like skin inflammation in mice. They noted that keto diets including medium-chain triglycerides (MCTs) such as coconut along with omega-3 fatty acids obtained from nuts and seeds and fish oil could be a recipe for psoriasis exacerbation. They speculated that this could be true for humans as well. The study titled, “The Influence of Ketogenic Diets on Psoriasiform-Like Skin Inflammation,” was published this week in the Journal of Investigative Dermatology.

17 Oct 2019

Modern humans do not tend to gain weight from emotional eating after a bad breakup

That pint of ice cream after a nasty breakup may not do as much damage as you think. Despite the emotional turmoil, people on average do not report gaining weight after a relationship dissolution, according to new research.

17 Oct 2019

Research finds lower bone density among adults with undiagnosed celiac disease

Research by George Mason University College of Health and Human Services found that adults who likely had undiagnosed celiac disease had lower bone density than the adults without UCD, although they consumed more calcium and phosphorous.

17 Oct 2019

Scientists unravel how left-right information is integrated to correct organ positioning

Scientists from the Instituto de Neurociencias CSIC-UMH in Alicante, Spain, under the supervision of Professor Angela Nieto, have discovered the molecular mechanism that ensures the right equilibrium needed in left-right signaling cascade during development for the correct leftward positioning of the heart.

17 Oct 2019

Researchers to study efficacy of RESHAPE program to reduce stigma of primary care providers

Researchers from the George Washington University, Transcultural Psychosocial Organization Nepal, Tribhuvan University Teaching Hospital, Epidemiology and Disease Control Division of the Ministry of Health and Population of Nepal, Duke University, and King's College London are developing a strategy to reduce mental health stigma among health care providers and subsequently improve detection of patients with mental illness.

17 Oct 2019

KHN’s ‘What the Health?’: Democrats do drugs (prices)

Despite the turmoil from the ongoing impeachment inquiry, Democrats in the U.S. House of Representatives are proceeding with work on a major prescription drug price bill crafted by House Speaker Nancy Pelosi.

17 Oct 2019

Common bug repellent may chemically 'cloak' humans from malaria-carrying mosquitos

Since its invention during the Second World War for soldiers stationed in countries where malaria transmission rates were high, researchers have worked to pinpoint precisely how DEET actually affects mosquitos.

17 Oct 2019

WHO report finds that TB continuous to be the leading infectious disease killer

Following today's release of the World Health Organization's Global Tuberculosis Report 2019, the American Thoracic Society joins the WHO in calling for redoubled efforts to end the global TB pandemic by 2030, the goal set by the global community in the United Nations Political Declaration to End Tuberculosis on Sept. 26, 2018.

17 Oct 2019

Research News and Research

Researchers analyze neurodegeneration linked to FXTAS by measuring motor behavior

Rare sex-specific brain cells found in male and female mice

Vaping helps 50,000 cigarette smokers quit in England each year

Rice system helps bioscientists learn how ectoderm cells begin to differentiate

Combination of AI tool and radiologists identifies breast cancer with 90% accuracy

Researchers find behavioral, biological similarities between compulsive overeating and addiction

Study compares costs, outcomes of surgeries at teaching and non-teaching hospitals

Keto diet may cause skin problems

Modern humans do not tend to gain weight from emotional eating after a bad breakup

Research finds lower bone density among adults with undiagnosed celiac disease

Scientists unravel how left-right information is integrated to correct organ positioning

Researchers to study efficacy of RESHAPE program to reduce stigma of primary care providers

KHN’s ‘What the Health?’: Democrats do drugs (prices)

Common bug repellent may chemically 'cloak' humans from malaria-carrying mosquitos

WHO report finds that TB continuous to be the leading infectious disease killer

Novel antibiotic-free approach to tackle superbugs

Research could help explain why memory in old age is less flexible than in young adulthood

Electronic medical record system may improve efforts to prevent antibiotic drug resistance

Researchers obtain 3D structural snapshots of key regulator of cell biology

Researchers identify targeted therapy for adolescent patients with neuroblastoma

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