Jef (an unusual nickname for Jennifer) is a freelance writer and editor covering the life sciences. She earned her master’s degree from Indiana University in April 2009 studying the mating behavior of seahorses and spent the first 13 years of her career at The Scientist, where she edited features and oversaw the production of the publication’s digital and print magazines. In 2022, her feature on uterus transplantation earned first place in the trade category of the Awards for Excellence in Health Care Journalism. She is a member of the National Association of Science Writers.
Jef Akst
Contributing writer
From this contributor
Protein networks identified in autism-linked genetic deletion
The OTUD7A gene, which may account for some traits in people missing a segment of chromosome 15, appears to interact with several known autism-linked genes.
Protein networks identified in autism-linked genetic deletion
By
Jef Akst
28 February 2023 | 6 min read
Simons Foundation clinical research head Wendy Chung to lead Boston Children’s pediatrics department
Chung, a clinical and molecular geneticist, plans to continue serving as principal investigator of two large research projects involving cohorts of people with autism and related neurodevelopmental conditions.
Simons Foundation clinical research head Wendy Chung to lead Boston Children’s pediatrics department
By
Jef Akst
14 February 2023 | 5 min read
Head motion mars most fMRI results, even after correction
A new measure shows how greatly movement influences associations between traits and brain activity, revealing abundant false positives and false negatives.
Head motion mars most fMRI results, even after correction
By
Jef Akst
30 January 2023 | 6 min read
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Oligodendrocytes need mechanical cues to myelinate axons correctly
Without the mechanosensor TMEM63A, the cells cannot deposit the appropriate amount of insulation, according to a new study.
Oligodendrocytes need mechanical cues to myelinate axons correctly
Without the mechanosensor TMEM63A, the cells cannot deposit the appropriate amount of insulation, according to a new study.
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Calli McMurray
11 February 2026 | 5 min read
Modern AI is simply no match for the complexity likely required for harboring consciousness, says Jaan Aru
He argues that our brain’s computations are of a completely different nature than any artificial intelligence because they take place across many spatial and temporal scales and are inextricably entwined with biological materials.
Modern AI is simply no match for the complexity likely required for harboring consciousness, says Jaan Aru
He argues that our brain’s computations are of a completely different nature than any artificial intelligence because they take place across many spatial and temporal scales and are inextricably entwined with biological materials.
By
Paul Middlebrooks
11 February 2026 | 1 min read
Interneurons’ role in epilepsy, and more
Here is a roundup of autism-related news and research spotted around the web for the week of 9 February.
Interneurons’ role in epilepsy, and more
Here is a roundup of autism-related news and research spotted around the web for the week of 9 February.
By
Jill Adams
10 February 2026 | 1 min read