ReviewCurrent opinion in neurology2026
Integration over reduction: multimodal PET and fluid biomarkers in Alzheimer's disease and beyond.
Review in Current opinion in neurology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 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
3 citing papers in PubMed.
- The Centiloid Scale in Amyloid PET Imaging: Current Role in Alzheimer's Disease Diagnosis, Treatment Planning, and Monitoring During Anti-Amyloid Therapy: A Clinical Perspective.Diagnostics (Basel, Switzerland) · 2026Review
- Walking as a Window to the Brain: Redefining Gait in Neurology.Medical sciences (Basel, Switzerland) · 2026Review
- The complement system in Alzheimer's disease: evaluating biomarker potential in a complex neuroimmune context.Journal of neuroinflammation · 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
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purpose of reviewBiomarker-based Alzheimer's disease (AD) diagnosis has shifted clinical practice from syndromic, dementia-stage diagnosis to a biologically defined framework anchored in amyloid positron emission tomography (PET) and cerebrospinal fluid (CSF) assays. However, binary amyloid/tau status does not capture disease complexity, stage, and the impact of co-existing neuropathologies. Here, we review in vivo human PET-fluid biomarker studies in AD and related neurological disorders. RECENT
findingsWe highlight how PET readouts of aggregated pathology and fluid biomarkers reflect related yet non-identical processes, and what relevant insights for staging and prognosis can be derived from it. We review recent efforts to infer tau stage from plasma and CSF markers, emphasizing stage-dependent relationships between soluble p-tau, amyloid burden, and tau-PET signal, and associated limitations that are partly driven by the lack of standardized tau PET staging methods. Finally, we examine how co-pathologies and biological modifiers - including age, APOE ε4, sex, and neuroinflammatory states - shape PET-fluid coupling and contribute to disease course. The reviewed evidence supports a complementary, multimodal biomarker approach that integrates PET with CSF and plasma measures. SUMMARY: To maximize insights from multimodal signals, harmonized integration frameworks - supported by neuropathology-anchored and real-world validation and explicitly accounting for modifiers such as age, sex, and APOE ε4 - will be essential.
Indexed as
Identifiers
What Socratic holds
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.