Table 2 Significantly enriched miRNA categories related to oxidative stress and dopamine metabolism in EVs isolated from high-grade glioma patient plasma.

From: Modulation of stress granules by lobeline increases cell death in hypoxia and impacts the ability of glioblastoma cells to secrete extracellular vesicles

Category

Subcategory

Enrichment

False discovery rate

Observed mRNA

Stress

 Pathways (miRWalk)

WP408 Oxidative stress

Over-represented

0.0025

10

 Pathways (miRWalk)

hsa00620 Pyruvate metabolism

Over-represented

0.004

10

 Pathways (miRWalk)

hsa00480 Glutathione metabolism

Over-represented

0.0043

8

 Pathways (miRWalk)

P00046 Oxidative stress response

Over-represented

0.0065

11

 Pathways (miRWalk)

hsa00270 Cysteine and methionine metabolism

Over-represented

0.0072

9

 Pathways (miRWalk)

WP3 Keap1 Nrf2

Over-represented

0.0094

6

 Pathways (miRWalk)

WP15 Selenium

Over-represented

0.0126

11

 Pathways (miRWalk)

WP28 Selenium metabolism and selenoproteins

Over-represented

0.0146

7

 Pathways (miRWalk)

WP314 FAS pathway and stress induction of HSP regulation

Over-represented

0.0149

11

Dopamine metabolism

 Pathways (miRWalk)

hsa00360 Phenylalanine metabolism

Over-represented

0.0013

7

 Pathways (miRWalk)

hsa00350 Tyrosine metabolism

Over-represented

0.0025

7

 Pathways (miRWalk)

hsa00340 Histidine metabolism

Over-represented

0.0051

6

 Pathways (miRWalk)

P02787 Vitamin B6 metabolism

Over-represented

0.0093

4

 Pathways (miRWalk)

hsa00750 Vitamin B6 metabolism

Over-represented

0.0146

4

 Pathways (miRWalk)

hsa00400 Phenylalanine tyrosine and tryptophan biosynthesis

Over-represented

0.0149

3

 Pathways (miRWalk)

P02759 Pyridoxal 5 phosphate biosynthesis

Over-represented

0.0149

3

 Pathways (miRWalk)

hsa00380 Tryptophan metabolism

Over-represented

0.0234

6

 Pathways (miRWalk)

P00044 Nicotinic acetylcholine receptor signaling pathway

Over-represented

0.0437

8

  1. Significantly enriched oxidative stress and dopamine metabolism-related categories obtained using miEAA 2.0 over-representation analysis for differentially expressed miRNA when comparing EVs of high-grade glioma patients to non-cancer control.