![](https://www.thetransmitter.org/wp-content/uploads/image-archive/images/authors/randihagerman.jpg)
Randi Hagerman
Medical Director
MIND Institute
From this contributor
Diabetes drug delivers multiple benefits for people with fragile X syndrome
Researcher Randi Hagerman is a big proponent of metformin — a diabetes drug that she is testing in people with fragile X syndrome. In fact, Hagerman takes the drug herself as a preventive measure against cancer.
![Colorful figure with a circle shape (a pill) and an orange X in the background symbolizing Fragile X](https://www.thetransmitter.org/wp-content/uploads/2019/09/20190917-McCarthy844.jpg)
Diabetes drug delivers multiple benefits for people with fragile X syndrome
Drug trials for fragile X syndrome lead the way for autism
Several targeted trials on drugs that treat fragile X syndrome are under way. But accurate endpoints to measure the drugs’ effectiveness are crucial, argues developmental and behavioral pediatrician Randi Hagerman.
![](https://www.thetransmitter.org/wp-content/uploads/image-archive/images/viewpoint/485189.jpg)
Drug trials for fragile X syndrome lead the way for autism
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Cell population in brainstem coordinates cough, new study shows
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Cell population in brainstem coordinates cough, new study shows
The work also adds to a growing body of evidence showing that mice, and their genetic toolbox, can be used to study cough.
In updated U.S. autism bill, Congress calls for funding boost, expanded scope
The current Autism CARES Act sunsets in late September.
![Capitol building](https://www.thetransmitter.org/wp-content/uploads/2024/09/capitolhill-1200-1024x692.webp)
In updated U.S. autism bill, Congress calls for funding boost, expanded scope
The current Autism CARES Act sunsets in late September.
Ketamine targets lateral habenula, setting off cascade of antidepressant effects
The drug’s affinity for overactive cells in the “anti-reward” region may help explain its rapid and long-lasting results.
![Illustration of ketamine blocking open ion channels in active NMDA receptors, quieting the cells and disrupting downstream signaling involved in depression.](https://www.thetransmitter.org/wp-content/uploads/2024/09/1200-ketamine-receptor-transmitter-neuroscience-1024x683.webp)
Ketamine targets lateral habenula, setting off cascade of antidepressant effects
The drug’s affinity for overactive cells in the “anti-reward” region may help explain its rapid and long-lasting results.