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Table 4 Cargos associated with inflammation and their roles in ischemic stroke

From: Unlocking the therapeutic potential of tumor-derived EVs in ischemia-reperfusion: a breakthrough perspective from glioma and stroke

Biomarker

Function in glioma

Patients / Models

Sample / treatment

Proposed Action in Stroke

Ref.

miR-451

Immune suppression

MCAO Mice

MiR-451 mimic / inhibitor

Regulation of apoptosis

[207]

  

Ischemia stroke patients / MCAO Mice

Peripheral blood /Brain tissue

Neuroprotective effect

[210]

M2 macrophage polarization-related cargos

miR-1246

M2 macrophage polarization

Patients with ischemic stroke

Serum

MiRNA microarray analysis

[211]

IL-6

M2 macrophage polarization

Cerebrovascular injured mice

Brain tissue

Angiogenesis and cerebrovascular repair

[194]

MDSC related cargos

SDF-1α

Immunosuppressive function mediated by MDSCs

MCAO Mice

Brain tissue

Recruiting of monocytes to the infarcted tissue

[217]

miR-21

Immunosuppressive function mediated by MDSCs

Post-stroke cognitive impairment Patients

Serum

Clinical biomarker analysis

[232]

  

MCAO Rats

Brain tissue

Protection against ischemic neuronal death

[229]

  

MCAO Mice

MiR-21 mimic

Decrease in post-stroke brain damage

[208, 209]

  

Acute ischemic stroke patients / OGD cells

Plasma / Culture media

Pro-apoptotic effect

[231]

miR‑29a

Immunosuppressive function mediated by MDSCs

MiR-29a-5p knockout MCAO Rats

Plasma / Brain tissues

Alleviation of neurological damage by controlling Pre-polarizing M1 Microglia

[221]

  

Two-vessel occlusion rats / Primary astrocyte

Tissue / Culture media

Protective effect on cell injury and mitochondrial function

[223]

miR-92a

Immunosuppressive function mediated by MDSCs

Acute ischemic stroke patients

serum

Expression profiles analysis

[148]

miR-10a

Immunosuppressive function mediated by MDSCs

Ischemic stroke patient

Blood sample

Genetic polymorphism analysis

[290]

miR-10a

 

ApoE knocked out mice

Tissue / Plasma

Inhibition of atherosclerotic lesion formation

[224]

T cell related cargos

IFN-γ

Inhibition of CD8 + T cells

Stroke Patients

Serum

Biomarker analysis

[234]

  

Stroke-associated infection patients

Plasma

Biomarker analysis

[235, 236]

  

Post stroke depression patients

Plasma

Biomarker analysis

[291]

PD-L1

Inhibition of T cell function

MCAO mice

Soluble PD-L1

Upregulation of macrophage precursors

[239]

  

PD-L1 knockout mice

Platelet cell

Regulation of platelet activation and thrombosis

[240]

  

PD-L1 knockout mice

Brain inflammatory cells

Presence T cells

[241]

CD73

Inhibiting T-cell clonal expansion

MCAO mice

Brain tissue

Regulation of leukocyte trafficking

[243]