Predictive value of Galectin-3 in cognitive impairment: a systematic review and meta-analysis - Report - MDSpire

Predictive value of Galectin-3 in cognitive impairment: a systematic review and meta-analysis

  • By

  • Ying-ying Yang

  • Xiao-xue Zeng

  • Xia He

  • Xia-lian Huang

  • Ming-xi Xu

  • Feng-le Mao

  • Yan-qiu Wang

  • Fu-li Qin

  • May 25, 2026

  • 0 min

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Clinical Report: Evaluating the Prognostic Significance of Galectin-3 in Cognitive Impairment

Overview

Revise to ensure it accurately reflects the study's findings without overstating Galectin-3's significance.

Background

Cognitive impairment (CI) is a growing public health concern, particularly as the global population ages. It is associated with functional decline and increased mortality risk, making early identification crucial. Galectin-3 (Gal-3) is implicated in neuroinflammation and vascular injury, which are key factors in the development of CI, highlighting its potential role as a biomarker for early risk assessment.

Data Highlights

GroupWMD95% CIp-value
CI vs Controls0.850.42–1.28< 0.0001
CI with Vascular Risk Factors1.760.10–3.430.04
MCI0.720.04–1.400.04
ADN/AN/A0.11

Key Findings

Modify the statement regarding AD to indicate no significant difference was found.

Clinical Implications

Clinicians should consider measuring Galectin-3 levels in patients at risk for cognitive impairment, particularly those with vascular risk factors or mild cognitive impairment. This biomarker may aid in early detection and risk assessment, potentially guiding timely interventions.

Conclusion

Rephrase to emphasize caution regarding AD findings and suggest future research directions.

Related Resources & Content

  1. Frontiers, 2026 -- Predictive Value of Galectin-3 in Cognitive Impairment: a systematic review and meta-analysis
  2. Acta Neuropathologica -- Increased Levels of Galectin-3 in Cerebrospinal Fluid Correlate with Aβ Plaques and Tau Protein Aggregates in Alzheimer’s Disease
  3. Clinical Research in Cardiology -- The Prognostic Significance of Galectin-3 as a Fibrosis Biomarker
  4. Clinical Research in Cardiology -- The Prognostic Significance of Galectin-3 as a Fibrosis Biomarker in Chronic Heart Failure Patients: Insights from the DEAL-HF Study
  5. Alzheimer's Association clinical practice guideline for the Diagnostic Evaluation, Testing, Counseling, and Disclosure of Suspected Alzheimer's Disease and Related Disorders (DETeCD-ADRD): Executive summary of recommendations for primary care
  6. Journal of Neuro-Oncology — The Role of CCDC34 in Lower-Grade Gliomas: Implications for Prognosis and Treatment Options
  7. FDA Converts Novel Alzheimer’s Disease Treatment to Traditional Approval
  8. Alzheimer's Association clinical practice guideline for the Diagnostic Evaluation, Testing, Counseling, and Disclosure of Suspected Alzheimer's Disease and Related Disorders (DETeCD-ADRD): Executive summary of recommendations for primary care - PubMed
  9. Frontiers | Predictive Value of Galectin-3 in Cognitive Impairment: a systematic review and meta-analysis
  10. The Alzheimer's Association appropriate use recommendations for blood biomarkers in Alzheimer's disease - PMC

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