KEYSTONE 2015

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Spectrum from The Transmitter.

Repurposed drugs may treat Angelman syndrome

An acne drug, a dietary supplement and a failed sleeping aid each show promise for Angelman syndrome, according to unpublished results presented Tuesday at a meeting.

By Jessica Wright
19 March 2015 | 5 min read

Explore more from The Transmitter

Neuronal genes SATB2 and MEF2C.

Nuclear location helps control gene activity during brain development

A study of developing human brain tissue suggests that genes switch on more strongly when they move from the nucleus’s edge toward structures that contain proteins involved in making and processing RNA.

By Giorgia Guglielmi
20 August 2026 | 4 min read
Cortical organoids.

Five-year-old human brain organoids aged on schedule

The cultured spheres typically mimic only prenatal development, but the five-year-old ones grown in Paola Arlotta’s lab acquired postnatal features.

By Claudia López Lloreda
19 August 2026 | 5 min read