Functional Cells That Make Insulin Successfully Grown in the Lab
February 2019  |  Science News
Scientists can now generate insulin-producing cells that look and act a lot like the pancreatic beta cells we have in our bodies. This is a critical step towards our goal of creating cells that could be transplanted into patients with diabetes, says Matthias Hebrok, Ph.D., the Hurlbut-Johnson Distinguished Professor in Diabetes Research at UCSF and director of the UCSF Diabetes Center.
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More Than 100 New Gut Bacteria Discovered in Human Microbiome
February 2019  |  Science News
Scientists working on the gut microbiome have discovered and isolated more than 100 completely new species of bacteria from healthy people's intestines.
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An Algorithm to Predict the Age of Your Lab Mice
February 2019  |  Science News
Researchers develop an app that can estimate the biological age of a rodent from its mug shot—and could give a boost to the science of human aging in the process.
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Gum Disease Could Drive Alzheimer’s: Study
January 2019  |  Science News
An enzyme of the bacteria Porphyromonas gingivalis has been found in the brains of patients with the disorder, and causes neurodegeneration in mice.
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Pediatric Brain Tumors Shrink from Epigenome Targeted Therapy
January 2019  |  Science News
Researchers have just released their findings from a new study that shows how a targeted therapy, which blocks a protein called Lysine demethylase 1 (LSD1), was able to shrink tumors in mice with a form of pediatric brain cancer known as medulloblastoma.
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Groundbreaking tool helps visualize neuronal activity with near-infrared light
January 2019  |  Science News
A new, groundbreaking tool for visualizing neural activity has implications for understanding brain functions and disorders, according to new research. The tool, named NIR-GECO1, identifies when an individual neuron is active by monitoring for the presence or absence of calcium ions.
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Synthetic flaxseed derivative helps heart function in septic mice
January 2019  |  Science News
Sepsis is a life-threatening condition that develops in response to infection. One of its major complications is cardiovascular dysfunction. Now, scientists show that a novel synthetic compound derived from flaxseed can reverse this and improve heart function in mice with sepsis.
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Protein Changes Detected in Blood Years Before Alzheimer’s Onset
January 2019  |  Science News
Levels of a protein called neurofilament light chain increase in the blood and spinal fluid of some Alzheimer’s patients 16 years before they develop symptoms. This observation could pave the way for a blood test to predict disease progression in people with a genetic predisposition to developing the neurodegenerative disorder.
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Cancer Fighting T Cells Produced Continuously through New Method
January 2019  |  Science News
T cells are cells of the immune system that fight infections, but also have the potential to eliminate cancer cells. The ability to create them from self-renewing pluripotent stem cells using a technique generated by UCLA scientists could lead to new approaches to cancer immunotherapy and could spur further research on T cell therapies for viral infections such as HIV, and autoimmune diseases.
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Study reveals potential pathway for endothelial cells to avoid apoptosis
January 2019  |  Science News
Scientists investigated the mechanism underlying endothelial cell resistance to TNFα-induced apoptosis, an important mechanism of cell death in inflammatory conditions.
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