Correction: Mechanistic insights into 5-aminolevulinic acid photodynamic therapy for acne vulgaris: targeting lipogenesis via the OLR1-Wnt/β-catenin pathway

Correction: Mol Med 31, 41 (2025)

https://doi.org/10.1186/s10020-025-01104-w

In this article (Yan et al. 2025), Fig. 2 (D and F) appeared incorrectly and have now been corrected in the original publication. For completeness and transparency, the old incorrect versions are displayed below.

Fig. 2.

ALA-PDT inhibits lipid accumulation in XL-i-20 sebocytes. A Fluorescence intensity of XL-i-20 sebocytes after incubated with 0.5 mM ALA for 0–24 h detected via a fluorescence spectrophotometer. B Viability of XL-i-20 sebocytes incubated with 0.5 mM ALA for different durations and illuminated with red light at different doses. C ROS production and live/dead cell staining of XL-i-20 sebocytes were observed via fluorescence microscopy. D Nile red staining and BODIPY staining of XL-i-20 sebocytes 24 h after ALA-PDT. E ROS semiquantitative analysis and counting of living/dead cells in 2 C. Semiquantitative analysis of lipid droplets per cell in 2D. F Western blot of FAS, SREBP1 and PPARγ proteins in XL-i-20 sebocytes 24 h after ALA-PDT. *P < 0.05, **P < 0.01

Fig. 2.

ALA-PDT inhibits lipid accumulation in XL-i-20 sebocytes. A Fluorescence intensity of XL-i-20 sebocytes after incubated with 0.5 mM ALA for 0–24 h detected via a fluorescence spectrophotometer. B Viability of XL-i-20 sebocytes incubated with 0.5 mM ALA for different durations and illuminated with red light at different doses. C ROS production and live/dead cell staining of XL-i-20 sebocytes were observed via fluorescence microscopy. D Nile red staining and BODIPY staining of XL-i-20 sebocytes 24 h after ALA-PDT. E ROS semiquantitative analysis and counting of living/dead cells in 2 C. Semiquantitative analysis of lipid droplets per cell in 2D. F Western blot of FAS, SREBP1 and PPARγ proteins in XL-i-20 sebocytes 24 h after ALA-PDT. *P < 0.05, **P < 0.01