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tag neuroscience cell molecular biology neurodegeneration

Different colored cartoon viruses entering holes in a cartoon of a human brain.
A Journey Into the Brain
Danielle Gerhard, PhD | Mar 22, 2024 | 10+ min read
With the help of directed evolution, scientists inch closer to developing viral vectors that can cross the human blood-brain barrier to deliver gene therapy.
The fight against time
The Scientist Speaks - The Fight Against Time: Stem Cells and Healthy Aging 
The Scientist | Nov 29, 2022 | 2 min read
Tricking the body into mimicking a fasting state may hold the key to fighting age-related cognitive decline. 
Autophagy and Mitophagy in Neurodegeneration: A Deep Dive
Autophagy and Mitophagy in Neurodegeneration: A Deep Dive
The Scientist and PerkinElmer | Jul 29, 2022 | 1 min read
Robin Ketteler and Hélène Plun-Favreau discuss the importance of autophagy and mitophagy regulation in neurodegenerative diseases.
Neuro collage
Our Favorite Neuroscience Stories of 2021
Chloe Tenn | Dec 29, 2021 | 4 min read
From a Nobel prize and photosynthesis-powered brains to neurodegeneration research and controversy over a new Alzheimer’s drug, a look back at some of the biggest brain-related developments of the year.
Illustration of myelinated neuron axons in light blue, with spindly blue and purple cells interspersed among them.
A Gene Variant Linked to Alzheimer’s May Disrupt Myelin Production
Andy Carstens | Nov 22, 2022 | 5 min read
The APOE4 variant causes cholesterol buildup in the cells that make protective fatty sheaths for neurons, possibly helping explain its role in neurodegeneration.
An illustration of a yeast cell (right) and a human neuron (left) showing the processes/features that are similar in the two
Infographic: Modeling Neurodegenerative Diseases with Yeast
Mahlon Collins | Oct 1, 2021 | 3 min read
Conservation of structures and functions between single-celled fungi and human cells allow researchers to probe the brain.
Photo of Ankara Jain in his lab
Ankur Jain Explores RNA Aggregations in Neurodegenerative Disease
Hannah Thomasy, PhD | Oct 3, 2022 | 3 min read
The MIT biologist studies how RNA molecules self-assemble and the role these accumulations may play in diseases such as ALS and Huntington’s.
A rendering of a human brain in blue on a dark background with blue and white lines surrounding the brain to represent the construction of new connections in the brain.
Defying Dogma: Decentralized Translation in Neurons
Danielle Gerhard, PhD | Sep 8, 2023 | 10+ min read
To understand how memories are formed and maintained, neuroscientists travel far beyond the cell body in search of answers.
Scanning electron micrograph (SEM) of the unicellular yeast Saccharomyces cerevisiae, known as Baker's or Brewer's yeast.
Yeast Models Provide New Insights into Neurodegenerative Diseases
Mahlon Collins | Oct 1, 2021 | 10+ min read
The single-celled fungus allows researchers to study Alzheimer’s, Parkinson’s, ALS and other brain diseases with unparalleled speed and scale.
a false color transmission electron microscope image of a neuronal cell body, with lysosomes colored dark green
Scientists Uncover Major Pathway Cells Use to Mend Leaky Lysosomes
Holly Barker, PhD | Oct 6, 2022 | 3 min read
Damaged lysosomes are repaired by a lipid-based signaling pathway dubbed PITT that could be targeted to treat neurodegenerative disease, its discoverers say.

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