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
Conservation of structures and functions between single-celled fungi and human cells allow researchers to probe the brain.
ABOVE: © LISA CLARK
Infographic: Modeling Neurodegenerative Diseases with Yeast
Infographic: Modeling Neurodegenerative Diseases with Yeast

Conservation of structures and functions between single-celled fungi and human cells allow researchers to probe the brain.

Conservation of structures and functions between single-celled fungi and human cells allow researchers to probe the brain.

ABOVE: © LISA CLARK

Huntington's disease

Photographs of the October 2021 issue's contributors
Contributors
The Scientist Staff | Oct 1, 2021
Meet some of the people featured in the October 2021 issue of The Scientist.
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
The single-celled fungus allows researchers to study Alzheimer’s, Parkinson’s, ALS and other brain diseases with unparalleled speed and scale.
Explore how scientists determine the atomic structures of protein aggregates
Revolutionizing Neurodegeneration Research with Cryo-EM
The Scientist Creative Services Team, Thermo Fisher Scientific | Feb 22, 2022
Advancements in cryo-EM technology allow researchers to develop drugs and diagnostic tools for neurodegenerative diseases.
Respected Medical Geneticist Sir Peter Harper Dies at 81
Catherine Offord | Feb 2, 2021
The Cardiff University researcher was famous both for his work on genetic disorders and for his documentation of the history of his field.
Michelle Gray Tracks Huntington’s in Different Brain Cells
Amanda Heidt | Oct 1, 2020
The University of Alabama at Birmingham neuroscientist aims to determine which cells are most important in prompting the disease’s initiation and progression.
“Hero” Proteins May Shield Other Proteins from Harm
Emma Yasinski | Mar 19, 2020
Flexible proteins appear to protect molecules from becoming denatured in extreme conditions such as heat and from clumping up, as happens in some neurodegenerative diseases.
Eat Yourself to Live: Autophagy’s Role in Health and Disease
Vikramjit Lahiri and Daniel J. Klionsky | Mar 1, 2018
New details of the molecular process by which our cells consume themselves point to therapeutic potential.
Molecule Found in Huntington’s Patients Kills Cancer Cells
Jim Daley | Feb 12, 2018
Researchers were able to slow tumor growth in a mouse model of human ovarian cancer. 
CRISPR Corrects RNA-based Disease Defects
Kerry Grens | Aug 10, 2017
In human cells, researchers deploy the genome editor to snip out toxic repetitive sequences.
Neurodegeneration’s Spread
Ashley P. Taylor | Aug 3, 2014
Researchers show that pathogenic protein aggregates that accumulate within neurons and are a hallmark of Huntington’s disease can propagate from cell to cell.
Cysteine Aids Mice with Huntington’s
Kerry Grens | Mar 31, 2014
Rodent models of Huntington’s disease show dysfunctional cysteine production, and adding the amino acid to their diets seems to relieve symptoms.  
Huntington's Disease Protects from Cancer?
Bob Grant | Apr 13, 2012
Swedish researchers have discovered that patients with the neurodegenerative disorder had half the normal expected risk of developing tumors.