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Life Technology™ Medical News

Study: Low Long-Term Second Cancer Risk in Early Breast Cancer

High Under-5 Mortality in Sub-Saharan Africa

Parkinson's Disease: Mitophagy and Cell Health

Study: Estradiol-Based Hormone Therapy and Memory Performance

Study Reveals High Stroke Rate in Native Hawaiian & Pacific Islander People

The Complicated Question: Getting a Covid-19 Vaccine

Novel Intervention Boosts Quality of Life in Sickle Cell Adolescents

Understanding Cancer Cells' Flexibility: Epigenetic Influence

Challenges of Short Bowel Syndrome in Gastroenterology

Managing Resistance in Gastrointestinal Stromal Tumors

Pad2 Enzyme Promotes Tumor Growth in Pancreatic Cancer

High Dropout Rates in Youth Sports Linked to Social Class

Myocardial Infarction: Infectious Disease Discovery

U.S. Regulators Approve Updated Covid-19 Shots, Limiting Access

Understanding Glaucoma: Impact of Steroid Eye Medications

Breakthrough in Fight Against Viral Diseases

Music-Enhanced Breathwork Boosts Brain Regions: Study

Study Links Better Sleep and Diet to Mental Well-Being

Cannabis-Based Treatment Improves Insomnia Sleep Quality

Obesity-Causing Food Lipids Linked to Asthma Inflammation

Hope Rises: Biomarker Predicts CDK4/6 Response in ER+ Breast Cancer

Study Reveals Disappearance of Midlife Unhappiness Hump

Innovative 3D-Printing and Nanodiamonds for Fetal Lung Repair

Mapping Human Brain Response to Body Part Removal

Brain Cells Overactivated: Link to Parkinson's Identified

Study Reveals Diverse Evolution of Mantle Cell Lymphoma

Leveraging Nature's Check: Purdue Researchers Target Cancer

Biochemical Approach Reducing Drug-Seeking Behavior

Living Heart Valves Show Promise for Pediatric Heart Conditions

Study Reveals Therapeutic Clues for Treating Childhood Brain Tumor

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Life Technology™ Science News

Genetic Diversity in British Woodlands: Planting vs. Colonization

Sauropod Bones Unearthed in Ibirá, São Paulo

Neolithic Revolution: Shift to Farming in Human History

8% of Your Genome: Viral Souvenir from Evolutionary Past

New Bacteria Species Linked to Leishmaniasis in Amazon

Tiny Fish Study Reveals Effects of Oil and Flame Retardants

Researchers Discover Genomic Evidence of Plague of Justinian

Impactful Supercell Thunderstorms in Europe: Summer's Fury

Yale Study Uncovers Evolution of Amblyopsid Cavefishes

Astronomers Discover Conflicting Data on Exoplanet GJ 1132 b

Chinese Academy of Sciences Study Maps PM2.5 Pollution Transport

Textbook Picture of Planet Formation Gets Cosmic Twist

"NeuO Revealed: Selective Neuronal Staining Mechanism Unveiled"

Presence of Essential Elements in Air, Water, and Food

Material Selection Challenges: Theory vs. Experiment in Discovery

Pangolin Species Face Extinction Risk

Unveiling the Importance of Gut Microbiome Interactions

Global Agricultural Trade Impact on Water Distribution

Cells' Localized Translation Impact on Protein Function

Study Reveals Link Between Low Water Levels and Air Pollution Deaths

Tuning Valence Electron Ratios for Magnetic Properties

Study Reveals Gender Stereotypes Hinder Female Bosses

Insights into Exosome Dynamics: Breakthrough Research at Regensburg

Researchers Uncover Mechanism of Action of Protective Protein PspA

Artifacts Found in Mediterranean Sea Off Egypt Coast

Newly Discovered Crocodile-Relative Predator Fossil from Argentina

Orangutans' Balanced Diet: Lessons for Humans

Stockholm University Reveals Botulinum Toxin Blueprint

Developing Sustainable Blue Economies in Africa

New High-Energy Compound Revolutionizes Rocket Fuel

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Life Technology™ Technology News

Real-time technique directly images material failure in 3D to improve nuclear reactor safety and longevity

Mit Researchers Develop Real-Time 3D Monitoring for Nuclear Reactor

The '100,000-year data gap': Researcher explains why robots lag behind AI chatbots

Rapid Advancement of AI Chatbots: Personal Assistants to Therapists

Novel signal detector could significantly cut energy consumption in next-generation wireless communication networks

Novel CF-MIMO Signal Detector Cuts Energy Use by 58%

Research Team Boosts Heat-to-Electricity Efficiency

Tiny defects deliver big gains: Controlling oxygen vacancies boosts thermoelectric efficiency by 91%

Smarter navigation: AI helps robots stay on track without a map

AI-Powered Solution Enhances Robot Navigation

'Resident Evil' makers marvel at 'miracle' longevity

"Resident Evil: A Decade-Long Zombie Survival Saga"

Next-generation wireless systems can benefit from robust, low-overhead semantic communication framework

Advancements in Semantic Communications: Enhancing User Experience

YouTube TV subscribers may lose access to Fox content, including sports, due to contract dispute

Fox Channels at Risk on YouTube TV: Content Deal Uncertain

Smart packaging reveals product condition through color changes

University of Vaasa Research: Smart Packaging with Color-Changing Inks

EU Researchers Cultivate Fungi on Agricultural Waste for Greener Construction

From mushrooms to new architecture: The rise of living, self-healing buildings

Guanidinium Thiocyanate Boosts Perovskite Solar Cells

Simple salt could help unlock more powerful perovskite solar cells

Nrel Researchers Suggest Testing Perovskite Solar Modules Outdoors

Perovskite experts push for outdoor tests to validate durability of emerging solar technology

Starfish-inspired tube feet could help underwater robots get a grip

Soft Robotics in Autonomous Systems: Bioinspired Adhesion for Grippers

"Ice Batteries: Texas A&M Boosts Thermal Energy Storage"

Ice-cooled buildings could ease strain on power grid

Recycling lithium from old electric vehicle batteries could be done cheaply with new electrochemical process

Reusing Spent EV Batteries: Recycling for New Energy

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Friday, 4 October 2019

Study pinpoints Alzheimer's plaque emergence early and deep in the brain

Long before symptoms like memory loss even emerge, the underlying pathology of Alzheimer's disease, such as an accumulation of amyloid protein plaques, is well underway in the brain. A longtime goal of the field has been to understand where it starts so that future interventions could begin there. A new study by MIT neuroscientists at The Picower Institute for Learning and Memory could help those efforts by pinpointing the regions with the earliest emergence of amyloid in the brain of a prominent mouse model of the disease. Notably, the study also shows that the degree of amyloid accumulation in one of those same regions of the human brain correlates strongly with the progression of the disease.

Scientists ID new targets to treat fibrosis—a feature of many chronic diseases

When it comes to repairing injured tissue, specialized cells in the body known as fibroblasts are called into action. Fibroblasts give rise to healing cells called myofibroblasts, which generally is good in the short term—but bad when myofibroblast activation gets out of hand. In new work, Lewis Katz School of Medicine at Temple University (LKSOM) researchers show how fibroblast activation and myofibroblast formation occurs, providing clues as to how to target fibrosis—which impacts several chronic diseases. Kickstarting the process are stress-induced changes in mitochondrial calcium uptake.

Scientists create brain-mimicking environment to grow 3-D tissue models of brain tumors

A team of Tufts University-led researchers has developed three-dimensional (3-D) human tissue culture models of pediatric and adult brain cancers in a brain-mimicking microenvironment, a significant advancement for the study of brain tumor biology and pharmacological response. The study was published today in Nature Communications.

Were hot, humid summers the key to life's origins?

Uncovering how the first biological molecules (like proteins and DNA) arose is a major goal for researchers attempting to solve the origin of life. Today, chemists at Saint Louis University, in collaboration with scientists at the College of Charleston and the NSF/NASA Center for Chemical Evolution, published a study in the journal Nature Communications that suggests deliquescent minerals—which dissolve in water they absorb from humid air—can assist the construction of proteins from simpler building blocks during cycles timed to mimic day and night on the early Earth.

Extinction Rebellion plans fortnight of worldwide climate action

Extinction Rebellion climate protesters are planning to bring disruption to 60 cities around the world from Monday in a fortnight of civil disobedience, warning of an environmental "apocalypse".

In northwest Spain, conservation efforts pay off as bears thrive

Daylight is only just breaking over Spain's Cantabrian Mountains and already a dozen enthusiasts are up and about in the hope of spotting a brown bear.

Scientists fight to save unique Guiana coral reef

Off the coast of Guiana, a French overseas department perched on the north coast of South America, scientists scour the choppy waters for signs of life.

Vietnamese roll out Transformers-inspired robot with green message

There is more than meets the eye to the towering robot resembling a character from the "Transformers" movie franchise—it speaks Vietnamese and is made from spare motorbike parts.

Netflix cooperating with Italy tax evasion probe

Netflix on Thursday said it was cooperating with a probe into whether it evaded taxes in Italy, even though it has no office or employees in that country.

'Incredibly rare' monkey born at Australian zoo

One of the world's rarest monkeys has been born at an Australian zoo.

Black year for European beekeepers

This year has been a black one for many European beekeepers, particularly in France and Italy, where unpredictable weather has produced what are being termed the worst honey harvests ever.

Officials push Facebook for way to peek at encrypted messages

Officials are calling on Facebook not to use encryption in its messaging services that does not provide authorities a way to see what is being sent.

Paralysed man walks again with brain-controlled exoskeleton

A French man paralysed in a night club accident can walk again thanks to a brain-controlled exoskeleton in what scientists said Wednesday was a breakthrough providing hope to tetraplegics seeking to regain movement.

Vaping-linked lung injury kills 18, sickens 1,080 in US outbreak

Eighteen people have died from illnesses associated with e-cigarette use since March, US health authorities said Thursday, while more than a thousand others have suffered probable lung injuries linked to vaping.

Climate change pushes Italy beekeepers to the brink

Unusual weather driven by climate change is wreaking havoc on bee populations, including in northern Italy where the pollinating insects crucial to food production are struggling to survive.

Identifying a gene for canine night blindness

Creating an effective gene therapy for inherited diseases requires three key steps. First, scientists must identify and characterize the disease. Second, they must find the gene responsible. And finally, they must find a way to correct the impairment.

Dealing a therapeutic counterblow to traumatic brain injury

A blow to the head or powerful shock wave on the battlefield can cause immediate, significant damage to a person's skull and the tissue beneath it. But the trauma does not stop there. The impact sets off a chemical reaction in the brain that ravages neurons and the networks that supply them with nutrients and oxygen.

How effective is body cooling in patients that experience cardiac arrest?

While body temperature cooling is not a new treatment tactic for patients who experience cardiac arrest, a new clinical trial hopes to better understand the optimal amount of time for targeted temperature management.

How much are you polluting your office air just by existing?

Just by breathing or wearing deodorant, you have more influence over your office space than you might think, a growing body of evidence shows. But could these basic acts of existence also be polluting the air in the office room where you work?

Pioneering study suggests that an exoskeleton for tetraplegia could be feasible

A four-limb robotic system controlled by brain signals helped a tetraplegic man to move his arms and walk using a ceiling-mounted harness for balance. While the early results are promising, the authors note that the system is a long way from clinical application and will require improvements before it becomes widely available.

Placenta pathology may clarify racial disparities in preemie health outcomes

African-American infants are twice as likely to die in the first year of life than white infants, for reasons that are complex and not well understood. Results from a recent study suggest that specific abnormalities in the placenta from African-American preterm births may hold clues to the physical mechanisms behind racial disparities in preemie health outcomes.

Some ICU admissions may be preventable, saving money and improving care

Many admissions to the intensive care unit may be preventable, potentially decreasing health care costs and improving care, according to new research published online in the Annals of the American Thoracic Society.

Long-term mental health benefits of gender-affirming surgery for transgender individuals

For transgender individuals, gender-affirming surgery can lead to long-term mental health benefits, according to new research published online today in the American Journal of Psychiatry. The study found that among transgender individuals with gender incongruence, undergoing gender-affirming surgery was significantly associated with a decrease in mental health treatment over time.