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Alzheimer's study: Electrostimulation to evoke vivid memories

Alzheimer's disease is one of the most dreaded diagnoses, and the fear is particularly acute among older people. This complex brain disorder, which usually affects older individuals, can cause many cognitive disabilities, ...

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CAR T cell therapy: On the cusp of 'an immunotherapy revolution'?

A deeper understanding of the immune system's role in controlling cancer has helped drive "an immunotherapy revolution," offering hope for many patients with previously incurable cancers, including children, doctors have ...

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Exploring better fatty liver remedies

Obesity often leads to increased accumulation of fat in the liver, which can, over time, result in diabetes, poor liver function, and liver cancer. It's increasingly a problem affecting obese children and young people who ...

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Sponge-like action of circular RNA aids heart attack recovery

The human genetic blueprint is like a string of code. To follow it, the code, or DNA, is transcribed into shorter strings of RNA. While some of these shorter strings carry instructions for making proteins—the functional ...

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No bones about it, this protein slows down fracture-healing

Broken bones are a bigger deal the older you are: even after they've healed, the bones of older people are weaker and more likely to re-fracture. And since more than 6 million Americans break a bone each year, figuring out ...

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Mast cell expansion from blood

Mast cells are critically involved in immunity and immune disorders. However, they are rarely cultured ex vivo for experimental manipulation because of the difficulty in isolating useful numbers and limitations related to ...

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Endocannabinoid system may be involved in human testis physiology

The endocannabinoid system (ECS) may be directly involved in the regulation of the physiology of the human testis, including the development of sperm cells, according to a study in tissue samples from 15 patients published ...

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For gut microbes, not all types of fiber are created equal

Certain human gut microbes with links to health thrive when fed specific types of ingredients in dietary fibers, according to a new study from Washington University School of Medicine in St. Louis.

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New mechanism for dysfunctional insulin release identified

In a new study, researchers at Uppsala University have identified a previously unknown mechanism that regulates release of insulin, a hormone that lowers blood glucose levels, from the β-cells (beta cells) of the pancreas. ...

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Engineering lymphatic vessels as a therapeutic to heal the heart

The cardiovascular system is a complex network of veins, arteries and capillaries. Within that network, lymphatic vessels are critical to the heart's ability to heal in the event of a heart attack. When they're functional, ...