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Brazilian researchers create hepatic organoids by 3D bioprinting

Using human blood cells, Brazilian researchers have succeeded in obtaining hepatic organoids ("mini-livers") that perform all of the liver's typical functions, such as producing vital proteins, storing vitamins, and secreting bile, among many others.

17 Dec 2019

Key tips to cope with stress or depression during the holidays

The holidays can be a great source of stress - worrying about buying presents, financial stress, dreading certain family interactions, ruminating about the past or longing for loved ones that have passed.

17 Dec 2019

UTHealth researchers receive $3.1 million NIH grant to address youth vaping epidemic

As e-cigarette use by young people reaches epidemic proportions, researchers at The University of Texas Health Science Center at Houston have received a $3.1 million grant from the National Institutes of Health to conduct the first-ever assessment on the long-term results of a nationwide nicotine vaping prevention program for youth called CATCH My Breath.

17 Dec 2019

Scientists reveal brain mechanisms and functional regions that underlie confirmation bias

An international research team comprising neuroscientists at Virginia Tech, University College London and the University of London revealed brain mechanisms and functional regions that underlie confirmation bias -- a phenomenon where people strongly favor information that reinforces their existing opinions over contradictory ones.

17 Dec 2019

Targeting specific nuclear transport systems may lead to possible therapeutic strategies for cancer

Although less often the focus of cancer research, recent studies have hinted at the possible importance of a type of protein known as nuclear transport receptors.

17 Dec 2019

Study finds new drivers of destructive inflammation

Scientists describe in Nature Immunology an entirely new molecular process in mice that triggers T cell-driven inflammation and causes different auto-immune diseases.

17 Dec 2019

Combination of two antibiotics eradicates latent tuberculosis in macaques

A major goal of tuberculosis (TB) research is to find a way to treat people with the latent (or inactive) form of the disease to keep them from developing symptomatic TB.

17 Dec 2019

Researchers identify protein that is key for successful viral DNA uncoating

Viruses have been part of animals and humans for eons. When viruses invade a cell, they can infiltrate the nucleus with their genome and become part of the genome of the infected organism. Viruses transfer their genes between various organisms, as well as between tissues containing well differentiated cells inside a living creature. But how they uncoat their well-packed genes and release them to cause infection is largely unknown.

17 Dec 2019

Conversion of light into heat to fight disease

An emerging technology involving tiny particles that absorb light and turn it into localized heat sources shows great promise in several fields, including medicine.

17 Dec 2019

Australian researchers find new drug target for preventing the spread of malaria

Australian researchers have found a new drug target for stopping the spread of malaria, after successfully blocking the world's deadliest malaria parasite - Plasmodium falciparum - from completing the 'transmission stage' of its lifecycle.

17 Dec 2019

Contribution of suicide to opioid-related deaths may be overstated, study suggests

The study is the first to use national data on opioid overdose deaths between 2000 and 2017 to find out what share of these deaths in individuals age 15 and older were unintentional, due to suicide, or of undetermined intent.

17 Dec 2019

Study shows the effect of obesity on routine blood tests in children

Weight may affect doctors' ability to correctly interpret routine blood tests in children, according to new research published in the Endocrine Society's Journal of Clinical Endocrinology & Metabolism.

17 Dec 2019

Smart, nature-inspired system provides continuous information on patient’s health

Researchers at the Technion-Israel Institute of Technology and China's Xidian University present, in Chemical Reviews, a comprehensive review of smart systems that provide continuous information on a subject's health.

17 Dec 2019

New discovery can allow scientists to tell old and new memories apart

Researchers have discovered signatures in brain activity that allow them to tell old and new memories apart. A team at Japan's RIKEN Center for Brain Science analyzed recordings from mouse brains using a machine-leaning algorithm, which was able to accurately classify memories as recent or remote. They also found robust communication between a frontal brain region and the hippocampus, an area strongly involved in memory formation.

17 Dec 2019

New technique could lead to better diagnosis and effective tracking of Huntington’s disease

Researchers at the universities of Southampton and Cambridge have developed a new technique to analyze biochemical changes unique to Huntington's disease.

17 Dec 2019

Zebrafish 'avatars' help distinguish radiosensitive from radioresistant tumors

Radiotherapy can effectively reduce or even eliminate some tumors; others, however, show enduring resistance. Considering the potentially harmful side effects of radiotherapy, clinicians agree that it is paramount to be able to determine if a patient will benefit from radiotherapy before exposing them to any of the associated risks.

17 Dec 2019

Women who live near green space may be at lower risk of excess weight, obesity

Women who live less than 300 meters from green space may be at lower risk of excess weight or obesity.

17 Dec 2019

Using bacterial nano-syringes as drug transporters in medicine

Pathogens can use a range of toxins to damage their host organism. Bacteria, such as those responsible for causing the deadly Plague, use a special injection mechanism to deliver their poisonous contents into the host cell.

17 Dec 2019

Antioxidant in green tea plant could be key to fighting tuberculosis

An antioxidant found in the green tea plant could become key to tackling tuberculosis one day, a team of international scientists led by Nanyang Technological University, Singapore has found.

17 Dec 2019

Lifestyle-related blood lipid profile better predicts type 2 diabetes risk

Using lipidomics, a technique that measures the composition of blood lipids at a molecular level, and machine learning, researchers at Lund University in Sweden have identified a blood lipid profile that improves the possibility to assess, several years in advance, the risk of developing type 2 diabetes.

17 Dec 2019

Research News and Research

Brazilian researchers create hepatic organoids by 3D bioprinting

Key tips to cope with stress or depression during the holidays

UTHealth researchers receive $3.1 million NIH grant to address youth vaping epidemic

Scientists reveal brain mechanisms and functional regions that underlie confirmation bias

Targeting specific nuclear transport systems may lead to possible therapeutic strategies for cancer

Study finds new drivers of destructive inflammation

Combination of two antibiotics eradicates latent tuberculosis in macaques

Researchers identify protein that is key for successful viral DNA uncoating

Conversion of light into heat to fight disease

Australian researchers find new drug target for preventing the spread of malaria

Contribution of suicide to opioid-related deaths may be overstated, study suggests

Study shows the effect of obesity on routine blood tests in children

Smart, nature-inspired system provides continuous information on patient’s health

New discovery can allow scientists to tell old and new memories apart

New technique could lead to better diagnosis and effective tracking of Huntington’s disease

Zebrafish 'avatars' help distinguish radiosensitive from radioresistant tumors

Women who live near green space may be at lower risk of excess weight, obesity

Using bacterial nano-syringes as drug transporters in medicine

Antioxidant in green tea plant could be key to fighting tuberculosis

Lifestyle-related blood lipid profile better predicts type 2 diabetes risk

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