Phenotypical Conversions of Dermal Adipocytes as Pathophysiological Steps in Inflammatory Cutaneous Disorders
Abstract
:1. Introduction
2. DWAT Layer in Human Skin
3. Connection of Acne and Psoriasis to the HF Cycle and High Fat Diet
3.1. Acne vulgaris
3.2. Psoriasis vulgaris
4. Reduction of Lipid Droplets in Mature Adipocytes during Their De-Differentiation into ADPs
- Reduction of both PLIN1 (highly expressed only in fully mature adipocytes with big lipid droplets) and PLIN2 (highly expressed only in preadipocytes);
- Reduction of adiponectin and leptin (expressed only in mature adipocytes);
- Overproduction of cathelicidin (occurs during differentiation of preadipocytes into mature cells and is significantly enhanced in the presence of cutaneous pathogens).
5. TGF-β1 and Cav-1 Expressions in Acne and Psoriasis
6. How Are the Cellular Transformations of dWAT Involved in the Pathogenesis of Acne?
7. How Are Cellular Dedifferentiation Events in dWAT Involved in the Pathogenesis of Psoriasis?
8. Can Acne and Psoriasis Be Considered Two Sides of the Same Coin?
9. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Conflicts of Interest
References
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Kruglikov, I.L.; Zhang, Z.; Scherer, P.E. Phenotypical Conversions of Dermal Adipocytes as Pathophysiological Steps in Inflammatory Cutaneous Disorders. Int. J. Mol. Sci. 2022, 23, 3828. https://doi.org/10.3390/ijms23073828
Kruglikov IL, Zhang Z, Scherer PE. Phenotypical Conversions of Dermal Adipocytes as Pathophysiological Steps in Inflammatory Cutaneous Disorders. International Journal of Molecular Sciences. 2022; 23(7):3828. https://doi.org/10.3390/ijms23073828
Chicago/Turabian StyleKruglikov, Ilja L., Zhuzhen Zhang, and Philipp E. Scherer. 2022. "Phenotypical Conversions of Dermal Adipocytes as Pathophysiological Steps in Inflammatory Cutaneous Disorders" International Journal of Molecular Sciences 23, no. 7: 3828. https://doi.org/10.3390/ijms23073828