Pathological stratification and therapeutic implications for post-stroke depression based on a multidimensional biomarker panel: a narrative review - Takeaways - MDSpire

Pathological stratification and therapeutic implications for post-stroke depression based on a multidimensional biomarker panel: a narrative review

  • By

  • Xinyu Jiang

  • Yujia Fan

  • Yizhi Cui

  • Cui Li

  • Gang Liu

  • June 24, 2026

  • 0 min

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  • 1

    Post-stroke depression (PSD) affects approximately 30% of stroke survivors and complicates neurological recovery.

  • 2

    Current treatment guidelines recommend selective serotonin reuptake inhibitors, but many patients do not respond adequately.

  • 3

    PSD is characterized by biological heterogeneity, with potential phenotypes including low-monoamine and high inflammatory burden.

  • 4

    Biomarkers may aid in risk stratification and understanding biological mechanisms, but they are not substitutes for clinical diagnosis.

  • 5

    The review emphasizes the need for future research on biomarker-guided approaches to manage PSD effectively.

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