Silencing spinal interneurons inhibits immune suppressive autonomic reflexes caused by spinal cord injury

M Ueno, Y Ueno-Nakamura, J Niehaus… - Nature …, 2016 - nature.com
Spinal cord injury (SCI) at high spinal levels (eg, above thoracic level 5) causes systemic
immune suppression; however, the underlying mechanisms are unknown. Here we show …

Autonomic dysreflexia causes chronic immune suppression after spinal cord injury

Y Zhang, Z Guan, B Reader, T Shawler… - Journal of …, 2013 - Soc Neuroscience
Autonomic dysreflexia (AD), a potentially dangerous complication of high-level spinal cord
injury (SCI) characterized by exaggerated activation of spinal autonomic (sympathetic) …

Attenuating neurogenic sympathetic hyperreflexia robustly improves antibacterial immunity after chronic spinal cord injury

E Mironets, R Fischer, V Bracchi-Ricard… - Journal of …, 2020 - Soc Neuroscience
Spinal cord injury (SCI) disrupts critical physiological systems, including the cardiovascular
and immune system. Plasticity of spinal circuits below the injury results in abnormal …

Peripheral immune dysfunction: a problem of central importance after spinal cord injury

MA Jeffries, VJ Tom - Biology, 2021 - mdpi.com
Simple Summary Spinal cord injury can result in an increased vulnerability to infections, but
until recently the biological mechanisms behind this observation were not well defined …

The functional role of spinal interneurons following traumatic spinal cord injury

MM Zavvarian, J Hong, MG Fehlings - Frontiers in cellular …, 2020 - frontiersin.org
Traumatic spinal cord injury (SCI) impedes signal transmission by disrupting both the local
neurons and their surrounding synaptic connections. Although the majority of SCI patients …

[PDF][PDF] Acute post-injury blockade of α2δ-1 calcium channel subunits prevents pathological autonomic plasticity after spinal cord injury

FH Brennan, BT Noble, Y Wang, Z Guan, H Davis… - Cell reports, 2021 - cell.com
After spinal cord injury (SCI), normally innocuous visceral or somatic stimuli can trigger
uncontrolled reflex activation of sympathetic circuitry, causing pathological dysautonomia …

Neurotransmitter phenotype switching by spinal excitatory interneurons regulates locomotor recovery after spinal cord injury

H Bertels, G Vicente-Ortiz, K El Kanbi… - Nature …, 2022 - nature.com
Severe spinal cord injury in adults leads to irreversible paralysis below the lesion. However,
adult rodents that received a complete thoracic lesion just after birth demonstrate proficient …

[PDF][PDF] Reactivation of dormant relay pathways in injured spinal cord by KCC2 manipulations

B Chen, Y Li, B Yu, Z Zhang, B Brommer, PR Williams… - Cell, 2018 - cell.com
Many human spinal cord injuries are anatomically incomplete but exhibit complete paralysis.
It is unknown why spared axons fail to mediate functional recovery in these cases. To …

[HTML][HTML] Consequences of spinal cord injury on the sympathetic nervous system

MJ Wulf, VJ Tom - Frontiers in cellular neuroscience, 2023 - frontiersin.org
Spinal cord injury (SCI) caused by a crush, cut, or blow to the spinal cord is a devastating
event that results in permanent functional deficits. SCI damages multiple structures at the …

Soluble TNFα signaling within the spinal cord contributes to the development of autonomic dysreflexia and ensuing vascular and immune dysfunction after spinal cord …

E Mironets, P Osei-Owusu… - Journal of …, 2018 - Soc Neuroscience
Cardiovascular disease and susceptibility to infection are leading causes of morbidity and
mortality for individuals with spinal cord injury (SCI). A major contributor to these is …