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Table 3 Clinical significance of miRNA application in the cancer therapy response

From: The potential of microRNAs in cancer diagnostic and therapeutic strategies: a narrative review

Cancer type

miR(s) studied

Role

Method

Key findings

ClinicalTrials.gov Identifier

Prostate cancer

miR profiles in the blood

Predicting treatment resistance

Not provided

Resistance to metastatic castration-resistant prostate cancer therapy

NCT04662996

Prostate cancer

Exosomal miRs

Predicting the efficacy of androgen deprivation

RNA sequencing

Correlation with the response to androgen deprivation therapy

NCT02366494

Colon cancer (Stage II)

miR-21, miR-20a-5p, miR-103a-3p, miR-106b-5p, miR-143-5p, and miR-215

Characterization of patients undergoing adjuvant chemotherapy

qRT-PCR

Provide information about the adjuvant chemotherapy response

NCT02466113

Non-small-cell lung cancer

Plasma miRs

Evaluate the response to anti-PD-1/PD-L1 treatment

Not provided

Correlation with immunotherapy response

NCT04427475

Triple negative breast cancer

Serum miR profiles

Determine the levels in patients undergoing chemotherapy

Not provided

Correlation with the chemotherapy response

NCT04771871 (Phase 2)

Prostate cancer (low-risk)

miR-141, miR-375

Correlation with focal brachytherapy response

Not provided

Predicting the response to focal brachytherapy

NCT02391051 (Phase 2)