Publications by authors named "Ashraf Elsayed"

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Citrate-capped AuNPs-induced redox reprogramming modulates the TP53-BAX/BCL2-CASP3 Axis, reinforcing antioxidant defense and promoting apoptotic signaling in liver Cancer.
Alaa Elmetwalli, Sara Abdelsayed, Mervat G Hassan, Ibtisam Aboud Almutairi, Deema Kamal Sabir, Ashraf Elsayed

Spectrochim Acta A Mol Biomol Spectrosc· January 2026

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First report on Fusarium oxysporum, an endophyte of Polygala sinaicum: isolation and identification of biologically active natural metabolites.
Elham H Amr, Noha M Sorour, Ashraf S A El-Sayed, Marwa A Fayed, Ashraf F El-Baz

Int Microbiol· December 2025

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Pyrene morphology and molecular identification of some garden ornamental palms of the family Arecaceae based on the plastid rbcL gene in Egypt morphological and molecular identification of ornamental palms (Arecaceae) in Egypt based on pyrene traits and rbcL gene sequence.
Marwa M El-Demerdash, Ashraf S A El-Sayed, Marwa A Yassin, Heba H Elsehely

BMC Plant Biol· December 2025

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Safety and efficacy of ultrasonic dissection versus electrocautery dissection in laparoscopic cholecystectomy for acute cholecystitis: an updated systematic review and meta-analysis.
Ibrahim Moqbel, Mahmoud Albashier, Mario Maged Tawadros, Mohamed Basyouni Helal, Ahmed Hussein Abdelbaset, Ashraf Abdelmonem Elsayed

Surg Endosc· October 2025

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Correction: Removal of E. coli O157:H7 coliform bacteria from sewage wastewater using silver doped borate bioglass.
Bassant I Elsaba, Ashraf Elsayed, Yasser S Rammah, Hosam Salaheldin

Sci Rep· October 2025

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Amesia nigricolor, a novel endophyte of Encephalartos bubalinus, exhibiting a robust taxol biosynthetic stability: chemical characterization and biological activities.
Asmaa Gamal, Ashraf S A El-Sayed, Eman Fikry, Nora Tawfeek, Azza M El-Shafae

Microb Cell Fact· September 2025

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Antineoplastic potential of Kushneria avicenniae pigments via modulation of the BAX/BCL-2 axis and CASP-9 pathway in inducing G2/M arrest and apoptosis in liver and breast cancer.
Hoda Almetwaly, Alaa Elmetwalli, Yasser A El-Amier, Ashraf Elsayed

Med Oncol· August 2025

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Next-generation nanoformulation: Glycyrrhiza glabra-based chitosan-curcumin MgO/FeO nanocomposite for targeted lung cancer therapy with dual antioxidant action.
Alaa Elmetwalli, Sara Abdelsayed, Ashraf Elsayed, Mohammed S El-Hersh, Mervat G Hassan

Med Oncol· August 2025

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Iron oxide/silver-doped iron oxide nanoparticles: facile synthesis, characterization, antibacterial activity, genotoxicity and anticancer evaluation.
Sara Abdelghany, Ashraf Elsayed, Hoda Kabary, Hosam Salaheldin

Sci Rep· August 2025

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A novel green biosynthesis approach and structural characterization of Ag-Fe bimetallic nanoparticles using the red alga Galaxaura rugosa.
Elham M Ali, Ashraf Elsayed, Ahlam S El Shehawy

Sci Rep· August 2025

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Bioprocessing and characterization of thermostable phytase from Aspergillus terreus, an endophyte of Catharanthus roseus, with a potential activity to hydrolyze phytic acid in wheat bran.
Marwa A Yassin, Eman H Mohsen, Nelly M George, Mohamed A Marawan, Ashraf S A El-Sayed

BMC Biotechnol· July 2025

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Green-synthesized silver-copper nanocomposites from Sargassum latifolium: antibacterial, anticancer, and in silico pharmacokinetic evaluation.
Khaled M Elattar, Alaa Elmetwalli, Othman R Alzahrani, Abeer A Ghoniem, Mervat G Hassan, Sara Abdelsayed, Ashraf Elsayed

Med Oncol· July 2025

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Removal of E. coli O157:H7 coliform bacteria from sewage wastewater using silver doped borate bioglass.
Bassant I Elsaba, Ashraf Elsayed, Yasser S Rammah, Hosam Salaheldin

Sci Rep· July 2025

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Using the endoscopic snare to facilitate two-port laparoscopic appendectomy.
Mohamed Farid, Azza Baz, Mohamed Riad, Ashraf Abdelmonem Elsayed, Ahmed Salah Arafa, Rasha S Elsayed

Surg Endosc· June 2025

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One step synthesis of Ag nanoparticles incorporated PVA nanocomposite via plasma reduction route.
Omar F Farag, Ashraf S A El-Sayed, Essam M Abdel-Fattah

Sci Rep· June 2025

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Epothilone B from Aspergillus fumigatus with a strong antiproliferative and anti-tubulin polymerizing activities; apoptosis, and cell cycle analyses.
Ashraf S A El-Sayed, Safa W Aziz, Ahmed H Moustafa, Noha M Saad, Mohamed Ali

BMC Microbiol· June 2025

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Eco-friendly synthesis of Ag/CeO and CuO/CeO nanocomposites using extract and assessment of their antioxidant, antifungal, and cytotoxic activities.
Khaled M Elattar, Abeer A Ghoniem, Fatimah O Al-Otibi, Abdulaziz S Fakhouri, Yosra A Helmy, Ashraf Elsayed

RSC Adv· April 2025

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Purification and Immobilization of Burkholderia gladioli Cholesterol Oxidase on Calcium Alginate, with Robust Catalytic Stability for Cholesterol Oxidation In Vitro.
Ashraf S A El-Sayed, Ahmed A Shindia, Walaa M El-Badry, Ahmed A Mostafa, Abdullah A Al-Ghanayem

Curr Microbiol· February 2025

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Phytochemical fingerprinting of phytotoxins as a cutting-edge approach for unveiling nature's secrets in forensic science.
Nabil Zakaria, Ashraf S A El-Sayed, Mostafa G Ali

Nat Prod Bioprospect· January 2025

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A Comprehensive Review of the Recent Developments in the Electroanalytical Methods for the Therapeutic Monitoring of Antiepileptic Drugs.
Marwa El Badry Mohamed, Shahd Ayman Muhammed, Mustafa Ashraf Elsayed, Rahma Muhammed Ali, Reem Ahmed Mahmoud

Crit Rev Anal Chem· January 2025

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Identification of Components of the Sex Pheromone of the kōwhai Moth, Uresiphita Polygonalis Maorialis, a New Zealand Native Crambid.
Ashraf M El-Sayed, A R Gibb

J Chem Ecol· January 2025

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Mycosynthesis of zinc sulfide/zinc oxide nanocomposite using Fusarium oxysporum for catalytic degradation of methylene blue dye, antimicrobial, and anticancer activities.
Hosam Salaheldin, Aya Aboelnga, Ashraf Elsayed

Sci Rep· December 2024

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Aspergillus flavipes L-methionine γ-lyase-β-cyclodextrin conjugates with improved stability, catalytic efficiency and anticancer activity.
Ashraf S A El-Sayed, Ahmed Shindia, Esraa Emam, Mai Labib, Eman Nour El-Deen

Sci Rep· November 2024

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DNA barcoding, micromorphology and metabolic traits of selected Ficus L. (Moraceae) species from Egypt.
Marwa M El-Demerdash, Ashraf S A El-Sayed, Samir S Teleb, Ahmed M Sadek, Heba H Elsehely

BMC Plant Biol· November 2024

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Biological control of nosemosis in Apis mellifera L. with Acacia nilotica extract.
Ashraf S A El-Sayed, Nahla A M Fathy, Mai Labib, Ashraf F El-Baz, Aly A El-Sheikh

Sci Rep· November 2024

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