lncRNA-AC130710/miR-129-5p/mGluR1 axis promote migration and invasion by activating PKCα-MAPK signal pathway in melanoma.

Invasion and metastasis of melanoma are a series of complicated biological events regulated by multiple factors. The coregulation of many molecules involved in the development and progression of melanoma contributes to invasion and migration. mGluR1 is a metabotropic glutamate receptor that is overexpressed in melanocytes and is sufficient to induce melanoma.

The 308-nm excimer laser stimulates melanogenesis via the wnt/β-Catenin signaling pathway in B16 cells.

The mechanism of the 308-nm excimer laser in vitiligo treatment has not yet been adequately studied. In this study, we explored the role of the 308-nm excimer laser in treatment of vitiligo and the molecular mechanisms underlying melanin biosynthesis in melanocytes after 308-nm excimer laser radiation. The B16 cells were irradiated at doses of 0 mJ/cm, 100 mJ/cm, 300 mJ/cm and 600 mJ/cm using a 308-nm excimer laser and then cultured for an additional 24, 48 or 72 hours.

The effectiveness of topical therapy combined with 308-nm excimer laser on vitiligo compared to excimer laser monotherapy in pediatric patients.

We evaluated the efficiency of using a 308-nm excimer laser with either tacrolimus, pimecrolimus, or halometasone for the treatment of childhood vitiligo. Patients who received combined treatments had significantly higher rates of repigmentation in comparison with individuals who underwent excimer laser alone therapy. Moreover, patients who received treatment with excimer laser and halometasone had significantly higher rates of repigmentation, even higher than individuals who were treated with tacrolimus combined or pimecrolimus combined.