Abstract
Ultraviolet (UV) irradiation causes acute and chronic cutaneous effects that may result in photodamage and photoaging. Epidermis keratinocytes, as the closest surface of skin, are susceptible to damage from UV rays. Phyllanthus emblica Linn. fruit (PE) extract, as a medicine and food dual-use plant, contains high levels of polyphenols and possesses multiple pharmacological properties. The present study investigated common and different molecular mechanisms and signaling pathway activations of UVA and UVB stimulated cell damage and photoprotective effect of PE extract against UVA and UVB by Methyl Thiazolyl Tetrazolium (MTT) method, Elisa assay, flow cytometry, differentially expressed genes analysis and western blot analysis. The results showed that UVA exposure (10 J/cm2) reduced HaCaT cell viability significantly, increased the apoptosis rate, elevated intracellular reactive oxygen species level and reduced antioxidant enzyme activities. And UVA irradiation could inhibit the ERK/TGF-β/Smad signaling pathway to downregulate collagen I, collagen III and elastin expressions, resulting in the photoaging of skin cells. We also found UVB exposure (30 mJ/cm2) caused HaCaT cell damage, promoted apoptosis, increased ROS production and induced the release of proinflammatory cytokines (IL-1α, IL-6 and PGE2). Further, in HaCaT cells, UVB ray was able to induce the activation of apoptosis markers (cleaved PARP1 and cleaved caspase3) through the MAPK/AP-1 signaling pathway using western blot analysis. Pre-treatment of PE extract prevented the UVA and UVB induced photoaging and injury in HaCaT cells through activation of ERK/TGF-β/Smad pathway and inhibition of MAPK/AP-1 pathway, respectively. Therefore, PE extract has the potential to be used as an oral and topical preparation against skin aging and injury induced by UVA and UVB.
Similar content being viewed by others
Data availability
The original contributions generated for this study are included in the article/supplementary material, further inquiries can be directed to the corresponding author/s.
References
Wang, H., Wang, Y., Fu, F., Qian, Y., Xiao, Y., Yang, D., & Qiu, X. (2020). Controlled preparation of lignin/titanium dioxide hybrid composite particles with excellent UV aging resistance and its high value application. International Journal of Biological Macromolecules, 150, 371–379.
Svobodova, A., Walterova, D., & Vostalova, J. (2006). Ultraviolet light induced alteration to the skin. Biomedical Papers, 150, 25–28.
Muthusamy, V., & Piva, T. J. (2010). The UV response of the skin: A review of the MAPK, NFκB and TNFα signal transduction pathways. Archives of Dermatological Research, 302, 5–17.
Gallagher, R. P., & Lee, T. K. (2006). Adverse effects of ultraviolet radiation: a brief review. Progress in Biophysics and Molecular Biology, 92, 119–131.
Cezar, T. L., Martinez, R. M., Rocha, C. D., Melo, C. P., Vale, D. L., Borghi, S. M., Fattori, V., Vignoli, J. A., Camilios-Neto, D., & Baracat, M. M. (2019). Treatment with maresin 1, a docosahexaenoic acid-derived pro-resolution lipid, protects skin from inflammation and oxidative stress caused by UVB irradiation. Scientific Reports, 9, 1–14.
Wenk, J., Brenneisen, P., Meewes, C., Wlaschek, M., Peters, T., Blaudschun, R., Ma, W., Kuhr, L., Schneider, L., & Kochanek, K. S. (2001). UV-induced oxidative stress and photoaging. Current Problems in Dermatology, 29, 83–94.
Kunkel, G. H., Chaturvedi, P., & Tyagi, S. C. (2016). Mitochondrial pathways to cardiac recovery: TFAM. Heart Failure Review, 21, 499–517.
Danovaro, R., Bongiorni, L., Corinaldesi, C., Giovannelli, D., Damiani, E., Astolfi, P., Greci, L., & Pusceddu, A. (2008). Sunscreens cause coral bleaching by promoting viral infections. Health Perspectives, 116, 441–447.
Parrado, C., Philips, N., Gilaberte, Y., Juarranz, A., & Gonzalez, S. (2018). Oral photoprotection: effective agents and potential candidates. Frontiers in Medicine, 5, 188–206.
Zhang, T., Huang, S., Qiu, J., Wu, X., Yuan, H., & Park, S. (2022). Beneficial effect of gastrodia elata blume and poria cocos wolf administration on acute UVB irradiation by alleviating inflammation through promoting the gut-skin axis. International Journal of Molecular Sciences, 23, 10833–10859.
Heinrich, U., Neukam, K., Tronnier, H., Sies, H., & Stahl, W. (2006). Long-term ingestion of high flavanol cocoa provides photoprotection against UV-induced erythema and improves skin condition in women. Journal of Nutrition, 136, 1565–1569.
Gonzalez, S., Pathak, M., Cuevas, J., Villarrubia, V., & Fitzpatrick, T. (1997). Topical or oral administration with an extract of Polypodium leucotomos prevents acute sunburn and psoralen-induced phototoxic reactions as well as depletion of Langerhans cells in human skin. Photodermatology, Photoimmunology and Photomedicine, 13, 50–60.
Kunchana, K., Jarisarapurin, W., Chularojmontri, L., & Wattanapitayakul, S. K. (2021). Potential use of amla (Phyllanthus emblica L.) fruit extract to protect skin keratinocytes from inflammation and apoptosis after UVB irradiation. Antioxidants, 10, 703–721.
Kaur, S., & Muthuraman, A. (2019). Ameliorative effect of gallic acid in paclitaxel-induced neuropathic pain in mice. Toxicology Reports, 6, 505–513.
Zhou, Y. D., Fang, X. F., & Cui, Z. J. (2009). UVA-induced calcium oscillations in rat mast cells. Cell Calcium, 45, 18–28.
Bae, J. S., Han, M., Shin, H. S., Kim, M. K., Shin, C. Y., Lee, D. H., & Chung, J. H. (2017). Perilla frutescens leaves extract ameliorates ultraviolet radiation-induced extracellular matrix damage in human dermal fibroblasts and hairless mice skin. Journal of Ethnopharmacology, 195, 334–342.
Fortes, G. B., Alves, L. S., Oliveira, R. D., Dutra, F. F., Rodrigues, D., Fernandez, P. L., Padron, T. S., De Rosa, M. J., Kelliher, M., & Golenbock, D. (2012). Heme induces programmed necrosis on macrophages through autocrine TNF and ROS production. Blood, 119, 2368–2375.
Yu, X., Zhao, Q., Zhang, H., Fan, C., Zhang, X., Xie, Q., Xu, C., Liu, Y., Wu, X., & Han, Q. (2016). Gambogenic acid inhibits LPS-simulated inflammatory response by suppressing NF-κB and MAPK in macrophages. Acta Biochimica et Biophysica Sinica, 48, 454–461.
FitzGerald, G., & Ricciotti, E. (2011). Prostaglandins and inflammation. Arteriosclerosis, 31, 986–1000.
Obermajer, N., & Kalinski, P. (2012). Key role of the positive feedback between PGE2 and COX2 in the biology of myeloid-derived suppressor cells. Oncoimmunology, 1, 762–764.
Zhao Q, Chen Y, Qu L (2022) Combined Transcriptomic and proteomic analyses reveal the different responses to UVA and UVB radiation in human Keratinocytes. Photochemistry and Photobiolog 1–16
Plotnikov, A., Zehorai, E., Procaccia, S., & Seger, R. (1813). The MAPK cascades: signaling components, nuclear roles and mechanisms of nuclear translocation. Acta - Molecular Cell Research, 2011, 1619–1633.
Delmastro, M. M., & Piganelli, J. D. (2011). Oxidative stress and redox modulation potential in type 1 diabetes. Clinical and Developmental Immunology, 2011, 1–15.
Kumar, P., Natarajan, K., & Shanmugam, N. (2014). High glucose driven expression of pro-inflammatory cytokine and chemokine genes in lymphocytes: molecular mechanisms of IL-17 family gene expression. Cellular Signalling, 26, 528–539.
Shono, Y., Tuckett, A. Z., Liou, H. C., Doubrovina, E., Derenzini, E., Ouk, S., Tsai, J. J., Smith, O. M., Levy, E. R., & Kreines, F. M. (2016). Characterization of a c-Rel inhibitor that mediates anticancer properties in hematologic malignancies by blocking NF-κB–controlled oxidative stress responses. Cancer Research, 76, 377–389.
Liu, H., Lu, J., Hua, Y., Zhang, P., Liang, Z., Ruan, L., Lian, C., Shi, H., Chen, K., & Tu, Z. (2015). Targeting heat-shock protein 90 with ganetespib for molecularly targeted therapy of gastric cancer. Cell Death & Disease, 6, e1595–e1595.
Kittler, R., Putz, G., Pelletier, L., Poser, I., Heninger, A. K., Drechsel, D., Fischer, S., Konstantinova, I., Habermann, B., & Grabner, H. (2004). An endoribonuclease-prepared siRNA screen in human cells identifies genes essential for cell division. Nature, 432, 1036–1040.
Yamada, H., & Rao, C. (2010). Genes that modulate the sensitivity for anti-microtubule drug-mediated chemotherapy. Current Cancer Drug Targets, 10, 623–633.
Gurunathan, S., Qasim, M., Park, C. H., Iqbal, M. A., Yoo, H., Hwang, J. H., Uhm, S. J., Song, H., Park, C., & Choi, Y. (2019). Cytotoxicity and transcriptomic analyses of biogenic palladium nanoparticles in human ovarian cancer cells (SKOV3). Nanomaterials, 9, 787–810.
Kim, J., Lee, C. W., Kim, E. K., Lee, S. J., Park, N. H., Kim, H. S., Kim, H. K., Char, K., Jang, Y. P., & Kim, J. W. (2011). Inhibition effect of Gynura procumbens extract on UV-B-induced matrix-metalloproteinase expression in human dermal fibroblasts. Journal of Ethnopharmacology, 137, 427–433.
Quan, T., Qin, Z., Xia, W., Shao, Y., Voorhees, J. J., & Fisher, G. J. (2009). Matrix-degrading metalloproteinases in photoaging. Journal of Investigative Dermatology Symposium Proceedings, 14, 20–24.
Verrecchia, F., Chu, M. L., & Mauviel, A. (2001). Identification of novel TGF-β/Smad gene targets in dermal fibroblasts using a combined cDNA microarray/promoter transactivation approach. Journal of Biological Chemistry, 276, 17058–17062.
Wada, T., & Penninger, J. M. (2004). Mitogen-activated protein kinases in apoptosis regulation. Oncogene, 23, 2838–2849.
Zhang, Y. E. (2017). Non-Smad signaling pathways of the TGF-β family. Cold Spring Harbor Perspectives in Biology, 9, a022129–a022149.
Wang, S. Q., Stanfield, J. W., & Osterwalder, U. (2008). In vitro assessments of UVA protection by popular sunscreens available in the United States. Journal of the American Academy of Dermatology, 59, 934–942.
Wang, S. Q., Balagula, Y., & Osterwalder, U. (2010). Photoprotection: a review of the current and future technologies. Dermatologic Therapy, 23, 31–47.
Zou, W., González, A., Jampaiah, D., Ramanathan, R., Taha, M., Walia, S., Sriram, S., Bhaskaran, M., Dominguez-Vera, J. M., & Bansal, V. (2018). Skin color-specific and spectrally-selective naked-eye dosimetry of UVA, B and C radiations. Nature Communications, 9, 1–10.
Perianayagam, J. B., Sharma, S., Joseph, A., & Christina, A. (2004). Evaluation of anti-pyretic and analgesic activity of Emblica officinalis Gaertn. Journal of Ethnopharmacology, 95, 83–85.
Mrakic-Sposta, S., Gussoni, M., Vezzoli, A., Dellanoce, C., Comassi, M., Giardini, G., Bruno, R. M., Montorsi, M., Corciu, A., & Greco, F. (2020). Acute effects of triathlon race on oxidative stress biomarkers. Oxidative Medicine and Cellular Longevity, 2020, 1–14.
Kuechle, M. K., & Elkon, K. B. (2017). Shining light on lupus and UV. Arthritis Research and Therapy, 9, 1–3.
Xiao, Y., Ren, Q., & Wu, L. (2022). The pharmacokinetic property and pharmacological activity of acteoside: a review. Biomedicine & Pharmacotherapy, 153, 113296–113309.
Huguier, V., Giot, J. P., Simonneau, M., Levillain, P., Charreau, S., Garcia, M., Jégou, J. F., Bodet, C., Morel, F., & Lecron, J. C. (2019). Oncostatin M exerts a protective effect against excessive scarring by counteracting the inductive effect of TGFβ1 on fibrosis markers. Scientific Reports, 9, 1–10.
Wang, X. P., Schunck, M., Kallen, K. J., Neumann, C., Trautwein, C., Rose-John, S., & Proksch, E. (2004). The interleukin-6 cytokine system regulates epidermal permeability barrier homeostasis. Journal of Investigative Dermatology, 123, 124–131.
Funk, C. D. (2001). Prostaglandins and leukotrienes: advances in eicosanoid biology. Science, 294, 1871–1875.
Torres, M., & Forman, H. J. (2003). Redox signaling and the MAP kinase pathways. BioFactors, 17, 287–296.
Xiao, X., Wu, Z. C., & Chou, K. C. (2011). A multi-label classifier for predicting the subcellular localization of gram-negative bacterial proteins with both single and multiple sites. PLoS One, 6, e20592–e20602.
Chaikul, P., Kanlayavattanakul, M., Somkumnerd, J., Lourith, N. J. J. O. T., & Medicine, C. (2021). Phyllanthus emblica L. (amla) branch: a safe and effective ingredient against skin aging. Journal of Traditional and Complementary Medicine, 11, 390–399.
Bandyopadhyay, S. K., Pakrashi, S. C., & Pakrashi, A. J. J. O. E. (2000). The role of antioxidant activity of Phyllanthus emblica fruits on prevention from indomethacin induced gastric ulcer. Journal of Ethnopharmacology, 70, 171–176.
Majeed, M., Bhat, B., Anand, S., Sivakumar, A., Paliwal, P., & Geetha, K. G. (2011). Inhibition of UV-induced ROS and collagen damage by Phyllanthus emblica extract in normal human dermal fibroblasts. Journal of Cosmetic Science, 62, 49–57.
Lin, Y. Y., Lu, S. H., Gao, R., Kuo, C. H., Chung, W. H., Lien, W. C., Wu, C. C., Diao, Y., Wang, H.-M.D.J.O.M., & Longevity, C. (2021). A novel biocompatible herbal extract-loaded hydrogel for acne treatment and repair. Oxidative Medicine and Cellular Longevity, 2021, 1–13.
Acknowledgements
The authors gratefully acknowledge funding from independent research fund of Yunnan Characteristic Plant Extraction Laboratory (2022YKZY001 and 2022YKZY003).
Author information
Authors and Affiliations
Contributions
YC and LQ designed the experiments. LQ performed the experiments and analyzed the data. YC and FW wrote the paper. All authors discussed and approved the final manuscript.
Corresponding author
Ethics declarations
Conflict of interest
The authors declare no competing financial interest.
Electronic supplementary material
Below is the link to the electronic supplementary material.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Qu, L., Wang, F. & Chen, Y. Protective effect and mechanism research of Phyllanthus emblica Linn. fruit extract on UV-induced photodamage in keratinocytes. Photochem Photobiol Sci 22, 1945–1959 (2023). https://doi.org/10.1007/s43630-023-00423-3
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s43630-023-00423-3