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Scientists grow 3D brain that mimics the real thing
Researchers at POSTECH have developed a new 3D brain model that closely mimics the structure and function of human brain tissue – marking a major advance in early disease detection.
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3D model reveals hidden drivers of smell regeneration
Scientists have developed a simple- 3D mouse tissue model to study how the nose regenerates smell-sensing neurons. The goal is to create an organoid system that can be used to screen potential therapies for smell loss.
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Targeting GLP-1 in the brain could transform obesity care
What if a single hormone could control appetite in two entirely different ways? Professor Stefan Trapp of University College London reveals how GLP-1’s dual role in the brain and gut could transform obesity treatment.
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Astrocyte protein RTP801 linked to Alzheimer’s cognitive decline
A new study from the University of Barcelona’s Institute of Neurosciences has discovered a crucial role for the RTP801 protein in astrocytes, potentially making way for future therapies aimed at slowing or reversing cognitive decline.
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Preventing F-actin build-up improves drosophila healthspan
Disrupting F-actin in aged brains restored brain autophagy to youthful levels and reversed some cellular markers of brain ageing.
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New toxic component in the evolution of Alzheimer’s disease
UBneuro scientists discovered that reducing RTP801 expression prevented cognitive deficits and inflammation.
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New link found between immune system and neurological disease
Findings show that alpha-synuclein and an immune response are required for Lewy body formation, in an effect specific to dopaminergic neurons.
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Elucidating the pathophysiology of migraines
Researchers show that proteins released from the brain during migraine with aura are transported by CSF to pain-signalling nerves.
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Capturing the computational abilities of real neurons
A new neural network computational model has been developed, which more closely reflects the abilities of real neurons and could advance AI progress.
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New brain organoids express proteins in a human brain-specific manner
Culture conditions during embryoid body formation can be enhanced to gain glia-associated proteins and neural network activity.
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CNTN4 modulates factors involved in Alzheimer’s disease
The discovery that CNTN4 and APP have a co-dependent relationship has wider implications for neurodevelopmental disorder understanding.
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Improved method to control the generation of dopaminergic neurons
A synthetic antibody selectively activates the Wnt signalling pathway and directs stem cells to differentiate into neurons.
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KCNJ2 inhibition: a therapeutic target for traumatic brain injury
Using cortical organoids, researchers discovered that targeting KCNJ2 could reduce nerve cell death after TBI.
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Scientists elucidate the mechanism behind middle-aged obesity
New findings show that age-related MC4R+ cilia shortening causes middle-aged obesity and leptin resistance, which could lead to obesity treatment.
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Women in Stem with Dr Amber D. Van Laar
Dr Amber Van Laar shares her remarkable journey in STEM. From a childhood fascination with science and medicine to a pivotal role as VP Clinical Development, AskBio. In this interview, she explores the profound impact of her early exposure to neuro-oncology, the challenges faced as a physician-scientist, and the pursuit…
