Single-cell RNA sequencing reveals time-and sex-specific responses of mouse spinal cord microglia to peripheral nerve injury and links ApoE to chronic pain

S Tansley, S Uttam, A Ureña Guzmán, M Yaqubi… - Nature …, 2022 - nature.com
Activation of microglia in the spinal cord following peripheral nerve injury is critical for the
development of long-lasting pain hypersensitivity. However, it remains unclear whether …

Sex‐specific transcriptome of spinal microglia in neuropathic pain due to peripheral nerve injury

NT Fiore, Z Yin, D Guneykaya, CD Gauthier, JP Hayes… - Glia, 2022 - Wiley Online Library
Neuropathic pain is a prevalent and debilitating chronic disease that is characterized by
activation in glial cells in various pain‐related regions within the central nervous system …

[HTML][HTML] Repopulated spinal cord microglia exhibit a unique transcriptome and contribute to pain resolution

LJ Donovan, CM Bridges, AR Nippert, M Wang, S Wu… - Cell reports, 2024 - cell.com
Microglia are implicated as primarily detrimental in pain models; however, they exist across
a continuum of states that contribute to homeostasis or pathology depending on timing and …

Microglial heterogeneity in chronic pain

G Sideris-Lampretsas, M Malcangio - Brain, Behavior, and Immunity, 2021 - Elsevier
In this review, we report existing preclinical evidence on how the CNS compartment as well
as sex affect microglia functions in health. We highlight that recent advances in …

Persistent alterations in microglial enhancers in a model of chronic pain

F Denk, M Crow, A Didangelos, DM Lopes… - Cell reports, 2016 - cell.com
Chronic pain is a common and devastating condition that induces well-characterized
changes in neurons and microglia. One major unanswered question is why these changes …

High-resolution transcriptome analysis reveals neuropathic pain gene-expression signatures in spinal microglia after nerve injury

H Jeong, YJ Na, K Lee, YH Kim, Y Lee, M Kang… - Pain, 2016 - journals.lww.com
Microglial cells, the resident immune cells of the spinal cord, become activated in response
to peripheral nerve injury. Microglia activation contributes to the development of neuropathic …

Selective activation of microglia in spinal cord but not higher cortical regions following nerve injury in adult mouse

F Zhang, KI Vadakkan, SS Kim, LJ Wu… - Molecular …, 2008 - journals.sagepub.com
Neuronal plasticity along the pathway for sensory transmission including the spinal cord and
cortex plays an important role in chronic pain, including inflammatory and neuropathic pain …

[HTML][HTML] Spinal macrophages resolve nociceptive hypersensitivity after peripheral injury

JK Niehaus, B Taylor-Blake, L Loo, JM Simon, MJ Zylka - Neuron, 2021 - cell.com
Peripheral nerve injury induces long-term pro-inflammatory responses in spinal cord glial
cells that facilitate neuropathic pain, but the identity of endogenous cells that resolve spinal …

Spinal microglia are required for long-term maintenance of neuropathic pain

S Echeverry, XQ Shi, MU Yang, H Huang, YC Wu… - Pain, 2017 - journals.lww.com
While spinal microglia play a role in early stages of neuropathic pain etiology, whether they
are useful targets to reverse chronic pain at late stages remains unknown. Here, we show …

Exploring the transcriptome of resident spinal microglia after collagen antibody–induced arthritis

T Fernandez-Zafra, T Gao, A Jurczak, K Sandor, Z Hore… - Pain, 2019 - journals.lww.com
Recent studies have suggested a sexually dimorphic role of spinal glial cells in the
maintenance of mechanical hypersensitivity in rodent models of chronic pain. We have used …