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Tamara L Baker

2 papers in the library · 1 citation · publishing 2026

Papers

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Psilocybin restores behavior and 5-HT2A signaling while reducing microglial density after chronic traumatic brain injury in rats.

Cell reports. Medicine June 12, 2026 Josh Allen, Bianca Jupp, Tamara L Baker et al.

Traumatic brain injury (TBI) causes persistent neurobehavioral deficits and increases the risk of psychiatric disorders, including depression, anxiety, and cognitive dysfunction linked to disrupted neuroplasticity, neuroinflammation, and serotonergic (5-HT) signaling. No effective pharmacotherapies exist for chronic TBI. Psilocybin, a psychedelic 5-HT2A receptor agonist, shows promise due to...

Psilocybin mitigates chronic behavioral and neurobiological alterations in a rat model of recurrent intimate partner violence-related brain injury.

Molecular Psychiatry April 1, 2026 Josh Allen, Mujun Sun, Tamara L Baker et al. 1 citation

Intimate partner violence (IPV) poses a significant medical concern, predominantly affecting females. IPV-related brain injuries (IPV-BI), such as mild traumatic brain injury (mTBI) and non-fatal strangulation (NFS), sustained during physical attacks are common and often repetitive. Chronic neurobehavioral sequalae from IPV-BI are associated with neuroinflammation and impaired neuroplasticity,...