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Joseph Cheer

3 papers in the library · publishing 2019-2026

Papers

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Concurrent maternal stress and THC exposure alters maternal regulation and downstream adolescent corticolimbic programs

Translational Psychiatry April 23, 2026 J. Olusakin, M. Dewan, A. Kashyap et al.

Cannabis use during pregnancy is increasing, often to alleviate stress and anxiety, yet the impact of prenatal cannabis exposure alone, or in combination with psychosocial stress on maternal regulation and downstream offspring neurodevelopment remains unclear. Here, we developed a translational rodent model combining prenatal Δ⁹-tetrahydrocannabinol (THC) exposure with chronic psychosocial...

Concurrent maternal stress and THC exposure during pregnancy alters adolescent behavioral outcomes and corticolimbic molecular programs.

bioRxiv : the preprint server for biology June 28, 2025 Jimmy Olusakin, Mahima Dewan, Atul Kashyap et al. preprint

Cannabis use during pregnancy is increasing, often to alleviate stress and anxiety, yet the long-term effect of prenatal cannabis exposure alone or in combination with psychosocial stress on offspring neurodevelopment or maternal behaviors remains unclear. Here, we developed a translational rodent model combining prenatal Δ9-tetrahydrocannabinol (THC) exposure with chronic psychosocial stress...

Prenatal THC exposure produces a hyperdopaminergic phenotype rescued by pregnenolone

Nature Neuroscience September 11, 2019 R. Frau, Vivien Miczán, F. Traccis et al.

The increased legal availability of cannabis has led to a common misconception that it is a safe natural remedy for, among others, pregnancy-related ailments such as morning sickness. Emerging clinical evidence, however, indicates that prenatal cannabis exposure (PCE) predisposes offspring to various neuropsychiatric disorders linked to aberrant dopaminergic function. Yet, our knowledge of how...