In Vivo Molecular Imaging of Neuroinflammation in Patients with Migraine

Housman, Hope; Brusaferri, Ludovica; Datko, Michael; Tohyama, Sarasa; Round, Kassandra; Gomez, Ronald G. Garcia; Gollub, Randy L.; Edwards, Robert R.; Makary, Meena M.; Rosen, Bruce R.; Cheng, Hong; Schuman‐Olivier, Zev; Napadow, Vitaly; Hadjikhani, Nouchine; Loggia, Marco L.; Martinos, A.

doi:10.1016/j.jpain.2022.03.169

Cited by 2 publications

(1 citation statement)

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“…Similarly, a [ 11 C]PBR28 PET imaging study with 24 migraine patients without aura and 17 healthy subjects showed similar results observed in migraine patients with aura. These imaging data suggest that migraines are likely accompanied by neuroinflammation [124].…”

Section: Pet Tracers For Pain Imaging and Imaging Findingsmentioning

confidence: 99%

Imaging of pain using positron emission tomography

Zhou,

Zhang,

Sun

et al. 2024

iRADIOLOGY

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Positron emission tomography (PET) is a noninvasive molecular imaging technique that utilizes biologically active radiolabeled compounds to image biochemical processes. As such, PET can provide important pathophysiological information associated with pain of different etiologies. Consequently, the information obtained using PET often combined with magnetic resonance imaging or computed tomography can provide useful information for diagnosing and monitoring changes associated with pain. This review covers the most important PET tracers that have been used to image pain including tracers for fundamental biological processes such as glucose metabolism and cerebral blood flow, to receptor‐specific tracers such as ion channels and neurotransmitters. For each tracer, we describe the structure and radiochemical synthesis of the tracer followed by a brief summary of the available preclinical and clinical studies. By providing a summary of the PET tracers that have been employed for PET imaging of pain, this review aims to serve as a reference for preclinical, translational, and clinical investigators interested in molecular imaging of pain. Finally, the review ends with an outlook of the needs and opportunities in this area.

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Section: Pet Tracers For Pain Imaging and Imaging Findingsmentioning

confidence: 99%