1592-Skull Bone Marrow Immune Signaling in Chronic Pain
The research article examines how skull bone marrow (SBM) serves as a critical, yet previously overlooked, center for neuroimmune signaling in individuals suffering from chronic pain. By utilizing advanced PET/MRI imaging, researchers discovered that patients with chronic low back pain and knee osteoarthritis exhibit significantly higher levels of TSPO, a protein marker indicating increased immune cell density within the skull. These elevated signals were spatially linked to specific clinical symptoms, including pain intensity, anxiety, and depression, suggesting that the SBM actively…
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