miR-200-b expression

Additionally, qPCR analysis reveals an inverse correlation between the miR-200b-5p level and USP22 expression in GC. Collectively, our findings indicate that miR-200b-5p-mediated inhibition of USP22 attenuates cell proliferation by targeting the NF-κB signaling pathway in GC, suggesting that miR-200b-5p and USP22 could serve as potential diagnostic or therapeutic targets for gastric cancer and other related human diseases.

We concluded that the combined use of miR200b and CA125 could serve as a reliable tool in the initial diagnosis of EOC, and a predictor of event free survival of the disease.

Immunohistochemistry for smooth muscle actin confirmed that mammary epithelial cells in control and MTB-TANba429 mice were surrounded by a layer of myoepithelial cells and these myoepithelial cells were lost in MTB-TAN mice with hyperplasia. Thus, we have shown for the first time that elevated expression of miR-200 family members in mammary epithelial cells can completely prevent mammary tumor development in Neu transgenic mice possibly through regulating myoepithelial cells.

In summary, this study investigated the molecular mechanism by which miR-200b-3p regulates the progression of pituitary adenoma through the negative regulation of RECK. The findings provide a new target for the treatment of pituitary adenoma.

Observed levels of miR-125b and -200b in correlation with tumor stage and lymph node metastasis among CRC patients demonstrate their potential clinical utility as minimally invasive biomarkers for the prognosis of cancer course. Therefore, further validation studies with larger participant cohorts are necessary.

These findings provide insights into ADHD's molecular basis and suggest miR-200b-3p as a potential therapeutic target. Concurrently, this study also suggests broad implications for treating neurodevelopmental disorders affecting learning activity such as ADHD.

The studied miRNA panel described well the differences between endometriosis and EOC but had no potential to differentiate types of ovarian cancer according to their origin. Therefore, examination of a broader miRNA panel is needed and might prove itself advantageous in clinical practice.

Overall, LINC01140 prevents BC development via the miR-200b-3p-DMD axis. These findings support the latent potential and usefulness of the LINC01140-miR-200b-3p-DMD network as a target for BC therapy.

Silencing of MATN1-AS1 in cervical cancer cell lines can reduce the expression of Mir-200b. Matn1-as1 can regulate the expression of Mir-200b and participate in the occurrence and development of cervical cancer.

miR-200b-5p inhibited tumor progression by modulating EMT-related proteins, targeting BTBD1 and inhibiting PI3K/AKT signaling pathway. Overall, our findings indicate that miR-200b-5p can suppress SACC proliferation, migration, invasion, and EMT by regulating BTBD1 and PI3K/AKT axis, providing a promising therapeutic target for SACC treatment.

ZFAS1 is a key player of CRC progression and could be a potential therapeutic target by sponging miR-200b. In-addition the association between ZFAS1, miR-200b and ZEB1 highlights their potential value as a novel diagnostic biomarker in human CRC.