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Table 1 The roles and possible mechanisms of tsRNAs in malignant tumors

From: Role of tRNA-derived small RNAs(tsRNAs) in the diagnosis and treatment of malignant tumours

Cancer types

tsRNA

type

Expression level

Biological function

Downstream regulators

Target molecules

Predictive use

References

Papillary thyroid cancer

tRF39- 0VL8K87SIRMM12E2

tRF

UP

Regulation of tumor cell proliferation

Biomarkers for diagnosis

[34]

Papillary thyroid cancer

tiRNA-Gly

tiRNA

UP

Regulation of tumor cell proliferation and migration

RBM17

MAP4K4

Biomarkers for diagnosis and targeted therapy

[35]

Nasopharyngeal carcinoma

tRF1: 28 -Val-CAC-2

tRF

UP

Regulation of tumor cell proliferation and migration

AGO3

Biomarkers for diagnosis

[36]

Laryngeal squamous cell carcinoma

tRF-33-Q1Q89P9L842205

tRF

UP

Regulation of tumor cell proliferation and invasion, migration

PIK3CD

Biomarkers for diagnosis and targeted therapy

[37]

Lung adenocarcinoma

tsRNA-5001a

tRF

UP

Regulation of tumor cell proliferation

GADD45G

Biomarkers for diagnosis and targeted therapy

[48]

Non small cell lung cancer

(NSCLC)

tRF-LeuCAG

tRF

UP

Regulation of tumor cell proliferation and cell cycle

AURKA

Biomarkers for diagnosis and targeted therapy

[27]

Non small cell lung cancer

(NSCLC)

AS-tDR-007333

tRF

UP

Regulation of tumor cell proliferation and migration

HSPB1/ELK4

MED29

Biomarkers for diagnosis and targeted therapy

[65]

Hepatocellular carcinoma

LeuCAG3'tsRNA

tRF

Down

Regulation of tumor cell proliferation

RPS28/RPS15

Biomarkers for diagnosis and targeted therapy

[18]

Gastric cancer

tRF-5026a

tRF

Down

Regulation of tumor cell proliferation, migration, and cell cycle progression

PTEN/PI3K/AKT

Biomarkers for diagnosis and targeted therapy

[49]

Gastric cancer

tiRNA-Val-CAC-001

tiRNA

Down

Regulation of tumor cell proliferation and migration

LRP6

Biomarkers for diagnosis

[66]

Colorectal cancer

5’-tiRNA-Val

tiRNA

Up

Regulation of tumor cell invasion and metastasis

Biomarkers for diagnosis and targeted therapy

[62]

Gastric cancer

tRF-Glu-TTC-027

tRF

Down

Regulation of tumor cell proliferation and invasion and metastasis

MAPK

Biomarkers for diagnosis and targeted therapy

[40]

Prostatic cancer

tRF-1001

tRF

Down

Regulation of tumor cell proliferation

Biomarkers for diagnosis and targeted therapy

[28, 55]

Breast cancer

5’-tiRNAVal

tiRNA

Down

Regulation of tumor cell proliferation

FZD3

Targeted therapy

[57]

Breast cancer

tsRNA-26576

tRF

Up

Regulation of tumor cell proliferation and invasion and metastasis

SPEN/FAT4

Biomarkers for diagnosis

[45]

Breast cancer

Ts-57 s、ts-46 s

tRF

Up

Regulation of chemoresistance in tumor cells

Targeted therapy

[60]

High grade ovarian cancer

tRF03357

tRF

Up

Regulation of tumor cell proliferation, migration and invasion

HMBOX1

Biomarkers for diagnosis

[46]

Cervical carcinoma

tRFGlu49

tRF

Down

Regulation of tumor cell proliferation, migration and invasion

FGL1

Biomarkers for diagnosis and targeted therapy

[58]

High-grade serous ovarian cancer

(HGSO)

tiRNA-Gln-CTG-003、tiRNA-His- GTG001

tiRNA

Up

Regulation of tumor cell proliferation

Biomarkers for diagnosis and targeted therapy

[56]

Glioblastoma cells

ts-N22

tRF

Down

Regulation of tumor cell metastasis

Hsa-mir-331/

Hsa-mir-33a

Neurocortin-2

Targeted therapy

[54]

Osteosarcoma

5′ tsRNAAla, 5′ tsRNACys

tRF

Down

Regulation of tumor cell proliferation

RG4

Targeted therapy

[9]

B cell chronic lymphocytic leukemia

(CLL)

tsRNA-53

tRF

Down

Regulation of tumor cell proliferation

TCL1

Targeted therapy

[59]

Multiple myeloma

TRF-60:76-Arg-acg1-m2

tRF

Down

Regulation of tumor cell proliferation

Biomarkers for diagnosis

[47]