All Outputs (4)

Sustained morphine exposure alters spinal NMDA receptor and astrocyte expression and exacerbates chronic pain behavior in female rats (2024)
Journal Article
Gonçalves, S. V., Woodhams, S. G., Li, L., Hathway, G. J., & Chapman, V. (2024). Sustained morphine exposure alters spinal NMDA receptor and astrocyte expression and exacerbates chronic pain behavior in female rats. PAIN Reports, 9(2), Article e1145. https://doi.org/10.1097/pr9.0000000000001145

IntroductionSustained opioid use has long-term negative impacts on future pain experience, particularly in women. This study aimed to investigate the underlying spinal neurobiology of this clinical observation in an experimental model of joint pain.O... Read More about Sustained morphine exposure alters spinal NMDA receptor and astrocyte expression and exacerbates chronic pain behavior in female rats.

Evaluation of cannabidiol nanoparticles and nanoemulsion biodistribution in the central nervous system after intrathecal administration for the treatment of pain (2023)
Journal Article
Muresan, P., Woodhams, S., Smith, F., Taresco, V., Shah, J., Wong, M., …Marlow, M. (2023). Evaluation of cannabidiol nanoparticles and nanoemulsion biodistribution in the central nervous system after intrathecal administration for the treatment of pain. Nanomedicine: Nanotechnology, Biology and Medicine, 49, Article 102664. https://doi.org/10.1016/j.nano.2023.102664

We investigated how the biodistribution of cannabidiol (CBD) within the central nervous system (CNS) is influenced by two different formulations, an oil-in-water (O/W) nanoemulsion and polymer-coated nanoparticles (PCNPs). We observed that both CBD f... Read More about Evaluation of cannabidiol nanoparticles and nanoemulsion biodistribution in the central nervous system after intrathecal administration for the treatment of pain.

Cell type–specific super-resolution imaging reveals an increase in calcium-permeable AMPA receptors at spinal peptidergic terminals as an anatomical correlate of inflammatory pain (2019)
Journal Article
Woodhams, S. G., Markus, R., Gowler, P. R., Self, T. J., & Chapman, V. (2019). Cell type–specific super-resolution imaging reveals an increase in calcium-permeable AMPA receptors at spinal peptidergic terminals as an anatomical correlate of inflammatory pain. PAIN, 160(11), 2641-2650. https://doi.org/10.1097/j.pain.0000000000001672

Spinal hyperexcitability is a key event in the development of persistent pain, and arises partly from alterations in the number and localization of α-amino-3-hydroxy-5-methyl-4-isoxazole propionate (AMPA)-type glutamate receptors. However, determinin... Read More about Cell type–specific super-resolution imaging reveals an increase in calcium-permeable AMPA receptors at spinal peptidergic terminals as an anatomical correlate of inflammatory pain.

Age-dependent plasticity in endocannabinoid modulation of pain processing through postnatal development (2017)
Journal Article
H-T. Kwok, C., Devonshire, I. M., Imraish, A., Greenspon, C. M., Lockwood, S., Fielden, C., …Hathway, G. J. (2017). Age-dependent plasticity in endocannabinoid modulation of pain processing through postnatal development. PAIN, 158(11), 2222-2232. https://doi.org/10.1097/j.pain.0000000000001027

Significant age and experience-dependent remodelling of spinal and supraspinal neural networks occur resulting in altered pain responses in early life. In adults endogenous opioid peptide and endocannabinoid (ECs) pain control systems exist which mod... Read More about Age-dependent plasticity in endocannabinoid modulation of pain processing through postnatal development.