LJI researchers develop innovative technique to assess immune memory and SARS-CoV-2 reactions in the upper respiratory tract. Researchers at the La Jolla Institute for Immunology (LJI) have conducted the first comprehensive study of immune cell memory in the upper airways of adult volunteers. In their analysis, they identified “tissue resident” memory cells, which are prepared to protect the airways against SARS-CoV-2 and other respiratory infections.

How Your Nose Fights Infection: Scientists Unveil Hidden Immune Defenders in the Upper Airways

ScienceAlert


Neuroscientists think they have identified the large-scale neural network that keeps the brain's creative juices flowing.
Unlike specific movements or sensory responses, creative thought isn't confined to any one part of the brain's wrinkled outer cortex. But a team of researchers, led by Baylor College of Medicine, think they have found the brain circuits fundamental to some types of creativity.



					
			

When nine adult participants had specific parts of their default mode network (DMN) temporarily suppressed via deep brain stimulation, they were no longer able to think outside of the box to the same extent.
The DMN's web activates when the mind is wandering...

Scientists Identify Neural Network Vital For Creativity in The Brain

UCLA researchers suggest that a compound could improve brain electrical rhythms and potentially treat schizophrenia and depression, pending human trials. In a recent study, UCLA Health researchers identified and synthesized a molecule that successfully restored cognitive functions in mice exhibiting Alzheimer’s disease symptoms by reactivating the brain’s memory circuitry. If this compound demonstrates similar effects in humans, it could represent a groundbreaking Alzheimer’s treatment with the unique ability to rejuvenate memory and cognition, according to the study’s authors.

Reviving Brain Circuits: UCLA Scientists Discover Memory-Restoring Molecule for Alzheimer’s Disease

LiveScience

New methods applied in live mice suggest that molecules called neuropeptides, not neurotransmitters, play the main role in our response to danger.

'This is largely uncharted territory': Scientists reveal the brain's 'fear circuit' works differently than we thought

The US Sun

A SINGLE-dose nasal spray treatment could 'wash away' build ups of toxic proteins associated with Alzheimer’s disease from brain cells and improve memory, scientists say. The study - performed on mice - paves the way for new treatments against Alzheimer's and dementia, researchers at the University of Texas Medical Branch said.

Single-dose nasal spray ‘washes the brain’ of toxic Alzheimer’s proteins – paving the way for breakthrough treatment

Christian Azubike Enwuru1, Adenike Shola Aiyedobgon2, Morakinyo Bamikole Ajayi1 &. BMC Women's Health volume 24, Article number: 415 (2024) Cite this article. This study was undertaken to determine the prevalence of Bacterial Vaginosis (BV), Trichomonas Vaginalis (TV) co-infection, and the antibacterial sensitivity profile of bacterial isolates. Methods. The study was...

Bacterial vaginosis (BV) and Trichomonas vaginalis (TV) co-infection, and bacterial antibiogram profile of pregnant women studied in Lagos, Nigeria

A NEW injectable “goo” could reverse the damage done by agonising conditions like osteoarthritis, scientists suggest. Northwestern University has created a substance from hyaluronic acid and peptide that regrows cartilage between joints. The rubbery “goo” was injected into the damaged knees of sheep, which are similar to human knees. Within just six months, new cartilage […]

New ‘injectable goo’ could ease the agony of millions by ‘regrowing’ body parts

A cup of hot coffee in the morning does more than just boost your energy. It can also help you poop. But coffee isn’t the only beverage that can keep you regular. If you’re constipated, making sure you are adequately hydrated should be a top priority. Research has found that even small variations in hydration can increase your risk of constipation because your poop is mostly water (up to 74% water, in fact!). That fluid is important for keeping stools soft and easy to pass. However, when hydration levels dip, the large intestine soaks up water as food passes through it, which leads to hard stools.

The 5 Best Drinks to Help You Poop That Aren’t Coffee, According to Dietitians

A dopamine-based technique to tackle Alzheimer’s disease has been uncovered, potentially revolutionizing the way we diagnose, manage, and treat this debilitating condition. The innovative approach promises to change the landscape of Alzheimer’s treatment and offers new hope to millions affected by the disease. Unlocking the science. The esteemed...

Dopamine may help restore memory in Alzheimer’s patients

Melanoma is a type of skin cancer that can spread rapidly to other areas. However, there are also slow-growing types that may develop over many years. Melanoma is not as common as other types of skin cancer. However, unlike other skin cancers, melanoma has a high risk of spreading to other areas, which makes it the most dangerous type.

How fast does melanoma spread?

Upworthy

Stressed? Of course you are. Luckily for you, and the entire U.S. population, scientists believe they may have identified the most relaxing song in the world.Music has forever been associated with bringing about relaxation, happiness, and serenity — whether it's a Gregorian chant or some Enya accompanied by a glass of merlot.Neuroscientists in the United Kingdom think they have found the one song that relieves stress and soothes our souls more than any other.

Neuroscientists say this is the most relaxing song in the world

Are you having a hard time falling asleep? Dr. Andrew Weil has shared the “most powerful” relaxation technique he knows, and it doesn’t require any equipment or cost a dime. It’s known as the 4-7-8 method and it’s backed up by science.Dr. Weil is an expert in integrative medicine and the founder and director of the Andrew Weil Center for Integrative Medicine at the University of Arizona.The technique is simple:

Doctor's 4-7-8 relaxation technique can help you fall asleep in an instant

Massachusetts State

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Camilo Díaz

(MA) Meet Cooper Cutie, an 8-and-a-half-month-old puppy who is part Shepherd, part Hound, part Treeing Walker Coonhound, and a few other parts thrown in. Whatever the combination, the result was an adorable and unique-looking puppy with ears to melt your heart. Cooper was found with his brother as a stray trying to find enough food to get by. While his brother has since been adopted, Cooper has been waiting in rescue now for over 6 months! Are YOU just who he has been waiting for?

Cooper Cutie Is A Unique Looking Pup Still Searching For Love After Brother Adopted Without Him

Health

Medically reviewed by Allison Herries, RDNMedically reviewed by Allison Herries, RDNYour body needs sleep to manage metabolic functions, including the complex systems that regulate heart health, immunity, hormonal balance, and brain function. Chronically sleep-deprived individuals are more prone to blood glucose (sugar) and cholesterol imbalances, weight gain, injuries, and mood disorders.Drinking tea before bed can help calm your mind so you can sleep more soundly. Green tea and specific herbal brews contain amino acids, aromatic compounds, and flavonoids that work in various ways to reduce stress and anxiety and promote relaxation.1. Chamomile TeaChamomile tea may be a popular choice for...

8 Teas To Drink Before Bed for Better Sleep

Two new studies have outlined major new findings in Parkinson's disease genetics. New research reported in the journal Brain has shown that genetic factors could be a far more significant influence on Parkinson's disease than thought. This study included 15,000 participants and was open to individuals who had received any type of Parkinson's diagnosis.

New Findings in Parkinson's Genetics may aid Diagnostics & Treatment

Chicago, IL

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Foodie in Chicago

Shortly before 3 AM, people in the Chicago area may have felt their houses shake as a 3.4-magnitude earthquake occurred about 60 miles west of the city. (CHICAGO) The United States Geological Survey (USGS) reported a 3.4-magnitude earthquake around Somonauk, IL. Somonauk is in DeKalb and LaSalle Counties, 64 miles west of Chicago.

Did You Feel the Earthquake?

A newly discovered species of marine crocodile from 135 million years ago has been described from Germany. A new species of ancient marine crocodile, Enalioetes schroederi, has been described by an international team of scientists, including researchers from Germany and the UK. This species lived about 135 million years ago in the shallow seas that once covered much of Germany during the Cretaceous Period.

Paleontologists Discover Unique Dolphin-Like Marine Crocodile From the Age of the Dinosaurs

Many impacts of our consistently warming planet are becoming known, whether through news headlines or from firsthand experiences. One impact we might not be able to feel, but should be aware of, is that rising global temperatures are starting to impact how the Earth rotates. What's happening?. An article from...

Scientists sound alarm about a concerning new effect of climate change: 'Changing the dynamics of the Earth's core'

IFLScience

It’s also shaped like a butterfly (if you squint).

This Small Organ Is Very Important, But You Might Not Know Much About It

Through a 3D star map, researchers analyze how nearby stars might impact their planets’ atmospheres with X-rays, helping guide the search for habitable exoplanets by future telescopes. X-ray observations of nearby stars are helping astronomers identify the best targets to search for exoplanets with conditions suitable for life. Harmful...

Could These Nearby Stars Harbor Another Earth?

NewsBreak

“Hearing” Temperature – Scientists Uncover a New Layer of Human Perception

Researchers demonstrated that humans can perceive water temperature through sound, an ability likely developed through exposure, suggesting potential for new sensory brain maps and advanced perceptual...

“Hearing” Temperature – Scientists Uncover a New Layer of Human Perception

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