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Khalid Hussain Wali Sait Mutaib Mashraqi Asim Abdulaziz Khogeer Othman Alzahrani Nisreen M Anfinan Hesham Khalid Sait Abdulrahman Almutairi Qamre Alam 《Bioinformation》2020,16(11):882
The human epidermal growth factor (HER2) is a transmembrane receptor that is highly expressed in breast cancer and in different other cancers. Therefore, it is of interest to identify the new HER2 inhibitors from a selected 300 compounds in the ZINC database. The top two hit compounds (ZINC000014780728 (-11.0 kcal/mol) and ZINC000014762512 (-10.8 kcal/mol)) showed a high affinity with HER2 relative to the reference compound (lapatinib (-10.2 kcal/mol)) for further consideration. 相似文献
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Tarique Mohammed Ahmad Shaban Malik Arshi Ahmad Irfan Saeed Mohd Almatroudi Ahmad Qadah Talal Murad Manal Abdulaziz Mashraqi Mutaib Alam Qamre Al-Saleh Yousef 《Molecular and cellular biochemistry》2021,476(5):2203-2217
Molecular and Cellular Biochemistry - Novel strain of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV2) causes mild to severe respiratory illness. The early symptoms may be fever, dry... 相似文献
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Youssef Saeed Alghamdi Osama Moseilhy Saleh Nada Alqadri Mutaib Mosaued Mashraqi Omar Bahattab Nabil Saied Awad 《Current issues in molecular biology》2021,43(3):1518
The goal of this study was to investigate whether Ducrosia flabellifolia and Savignya parviflora methanol extract the have effect on colon and prostate cancer cell lines. Analysis of total content of phenolics and flavonoids of each plant extract was carried out. Cytotoxic effect, cell cycle analysis, induction of apoptosis and gene expression of Bcl-2 and Bax genes were studied. Obtained results indicated that, the plant extracts exhibit growth inhibition of used cancer cell lines and induced apoptosis as well as arresting of cell cycle. At the molecular level, changes in gene expression were detected via qPCR and confirmed by western blotting. The exhibited anticancer potentialities of plant extracts against utilized cancer cell lines are due to its containing bioactive compounds. Further detailed isolation, fractionation and characterization of bioactive compounds are needed. 相似文献
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Farah Shahid Youssef Saeed Alghamdi Mutaib Mashraqi Mohsin Khurshid Usman Ali Ashfaq 《Saudi Journal of Biological Sciences》2022,29(2):1147-1159
Shigella sonnei is one of the major causes of diarrhea and remained a critical microbe responsible for higher morbidity and mortality rates resulting from dysentery every year across the world. Antibiotic therapy of Shigella diseases plays a critical role in decreasing the prevalence as well as the fatality rate of this infection. However, the management of these diseases remains challenging, owing to the overall increase in resistance against many antimicrobials. The situation necessitates the rapid development of effective and feasible S. sonnei treatments. In the present study, the subtractive genomics approach was utilized to find the potential drug targets for S. sonnei strain Ss046. Various tools of bioinformatics were implemented to remove the human-specific homologous and pathogen-specific paralogous sequences from the bacterial proteome. Then, metabolic pathway and subcellular location analysis were performed of essential bacterial proteins to describe their role in various cellular processes. Only one essential protein i-e Chromosomal replication initiator protein DnaA was found in the proteome of the pathogen that could be used as a potent target for designing new drugs. 3D structure prediction of DnaA protein was carried out using Phyre 2. Molecular docking of 5000 phytochemicals was performed against DnaA to identify four top-ranked phytochemicals (Riccionidin A, Dothistromin, Fustin, and Morin) based on scoring functions and interaction with the active site. This study suggests that these phytochemicals could be used as antibacterial drugs to treat S. sonnei infections in the future. To confirm their efficacy and evaluate their drug potency, further in vitro analyses are required. 相似文献
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