Elissa Welle was a news reporter for The Transmitter from 2023 to 2024, where she covered neurodegeneration and a smorgasbord of other basic neuroscience research. Before joining the newsroom in late 2023, she worked as an intern reporter for Reuters, Nature, STAT News and The Detroit Free Press. She has also written for The Chronicle of Higher Education and her alma mater’s student newspaper, The Michigan Daily. Her days as a scientist were spent designing and fabricating tiny electrodes for single-neuron electrophysiology recordings.

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Colorful illustration of a latticework of proteins.

Cracking the code of the extracellular matrix

Despite evidence for a role in plasticity and other crucial functions, many neuroscientists still view these proteins as “brain goop.” The field needs technical advances and a shift in scientific thinking to move beyond this outdated perspective.

By Anna Victoria Molofsky
17 January 2025 | 5 min read
A repeated DNA strand extends farther from the left side of the image with each iteration.

Huntington’s disease gene variants past a certain size poison select cells

The findings—providing “the next step in the whole pathway”—help explain the disease’s late onset and offer hope that it has an extended therapeutic window.

By Angie Voyles Askham
16 January 2025 | 6 min read
Research image highlighting different brain regions.

X marks the spot in search for autism variants

Genetic variants on the X chromosome, including those in the gene DDX53, contribute to autism’s gender imbalance, two new studies suggest.

By Holly Barker
16 January 2025 | 6 min read