ReviewInternational journal of molecular sciences2025
Microglial Activation in Nociplastic Pain: From Preclinical Models to PET Neuroimaging and Implications for Targeted Therapeutic Strategies.
Review in International journal of molecular sciences, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed.
- New Adjuvant Therapies for Obesity-Related Disorders Associated with Meta-Neuroinflammation.Pharmaceuticals (Basel, Switzerland) · 2026Review
- Neuroimaging-Guided Insights into the Molecular and Network Mechanisms of Chronic Pain and Neuromodulation.International journal of molecular sciences · 2026Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Nociplastic pain has recently been introduced as a third entity for identifying patients suffering from chronic pain that arises from altered nociception, without evidence of peripheral nociceptors activation or alterations of the somatosensory system. Currently, the main challenge of nociplastic pain is that it remains a diagnosis of exclusion, since no specific biomarkers are available. Positron emission tomography (PET) neuroimaging studies, using selective translocator protein (TSPO) radiopharmaceuticals, specific for microglia activation, showed a strong correlation between neuroinflammation and nociplastic pain: in particular, in fibromyalgia (FM), which is the prototype disease. Neuroimaging studies identified key brain changes associated with pain processing and neuroinflammation in patients suffering from widespread pain, often associated with sleep, mood disorders, and cognitive impairment. The present review will provide an overview on the role of neuroinflammation in nociplastic pain, focusing on preclinical evidence of microglia activation and advances in PET neuroimaging. Understanding the role of neuroinflammation could have relevant implications in selecting targeted therapeutic strategies and improving analgesic efficacy.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.