التفاصيل البيبلوغرافية
| العنوان: |
Anti-melanoma potential of fucoxanthin by inhibition MC1R receptor: In Silico study. |
| المؤلفون: |
Padmi, Hasriaton1 (AUTHOR), Fitriani1,2 (AUTHOR), Saraswati, Putu Bella Aprillia1,2 (AUTHOR), Nurhidayati, Siti Zainiah1,2 (AUTHOR), Ilhami, Bq Tri Khairina1 (AUTHOR), Sunarwidhi, Anggit Listyacahyani3 (AUTHOR), Widyastuti, Sri4 (AUTHOR), Prasedya, Eka Sunarwidhi1,2 (AUTHOR) ekasprasedya@unram.ac.id |
| المصدر: |
AIP Conference Proceedings. 2023, Vol. 2956 Issue 1, p1-7. 7p. |
| مصطلحات موضوعية: |
*MELANOCORTIN receptors, *MOLECULAR docking, *PREMATURE aging (Medicine), *BANKING industry, *CHEMICAL bonds, *SKIN cancer |
| مستخلص: |
Exposure to UV light for a long time without anti-UV protection can induce sunburn, premature aging, inflammation, even melanoma skin cancer. Currently sunscreens mostly contain ZnO and TiO2 which causes risks for skin in long term use. Meanwhile, natural product-basedsunscreens can be an alternative for anti-UV protection derived from marine macroalgae. Based on previous research Sargassumcristaefolium an antioxidant activity which has been tested in vitro and in vivo analysis. Sargassumcristaefolium produces pigments known as fucoxanthin which gives them their brown color. Fucoxanthin has been reported as having antioxidant activity. The Melanocortin 1 receptor (MC1R) is a receptor that plays an important role in melanoma cell cancer. However, the molecular mechanism of fucoxanthin inhibiting MC1R has never been described before. So, the aim of this research is to investigate the potential of fucoxanthin inhibition MC1R receptor by an in silico study. Chemical structure of fucoxanthin constructed by ChemDraw software. MC1R (PDB ID: 7F41) was obtained from protein data bank (PDB). Preparation ligand and receptor was done by DS BIOVIA. Determination docking area carried out by AutoDockTools-1.5.7 and molecular docking study was done by AutoDockVina. The result showed that fucoxanthin having lowest binding affinity to inhibit MC1R receptor in -8.5 kcal/mol than positive control kojic is -4.2 kcal/mol and arbutin is -6.6 kcal/mol. Fucoxanthin also showed in molecular docking visualization that it tethered in a binding pocket of MC1R. Meanwhile, fucoxanthin and MC1R interactions formed Van der Waals, Alkyl, Pi-Alkyl chemical bond types that potentially contribute to the change of MC1R structure which may result in functional changes. Therefore, it can be assumed that fucoxanthin has the potential as an MC1R inhibitor in accordance with the aim of this study. Further research such as molecular dynamics are interesting to investigate. [ABSTRACT FROM AUTHOR] |
| قاعدة البيانات: |
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