D’Ambola, M., Belaabed, S., Pedrelli, F., Halawani, M., Bader, A. Cotugno, R., Bisio, A., De Tommasi, N. Cytotoxic Labdane diterpenes from Premna Resinosa (Hochst.) Schauer. Italian Society of Phytochemistry. 19-21st June 2019, Alghero, Sardinia, Italy.
Khojah, A., Munday, M., Bader, A., Heinrich, M. In Vitro anti-diabetic activity and phytochemical investigations of Saudi Arabian medicinal plants. 19th International Congress of the International Society for Ethnopharmacology (ISE), 12 –14th June 2019, Technische Universität Dresden, Germany.
Bader, A., Abdalla, A., Cioni, P. L., Flamini, G. Composition and Cytotoxic Activity of Achillea Membranacea (Labill.) Dc Essential Oil. XXIInd Phytopharm Congress, 25-27th June 2018, Zurich, Switzerland.
Bader, A., Al-Mahmoud, M., Faidah, H., Abourehab, M., Abdelhady, M., Bashir, S., Ahmed, A. Antioxidant and antimicrobial activities of some selected Saudi medicinal plants. XXIInd Phytopharm Congress, 25-27th June 2018, Zurich, Switzerland.
AlQathama, A., Yonbawi, A., Bader, A., Gibbons, S., Prieto, J. Cytotoxicity of Grewia tenax on A375 human melanoma cells, and its antimelanogenesis and antioxidant activities, 82(S 01), P151. Joint Natural Products Conference, 24-27th July 2016, Copenhagen, Denmark.
Al-Qathama, A., Ezuruike, A., Mazzari, A., Yombawi, A., Lopez-Soriano, C., Fuchs, M., Seiberth, S., Prieto, J. (2016). Cytotoxic and antimigratory properties of popular Nigerian medicinal plants, 82(S 01), P313. Joint Natural Products Conference, 24-27th July 2016, Copenhagen, Denmark.
Bader, A., Abdallah, Q., Abdelhady, M., Cotugno, R. Plants of Asteraceae family as a source of anticancer principles: mechanistic study of the cytotoxic activity of Psiadia Punctulata Sesquiterpenes. 12th International Congress of Cell Biology, 21-25th July 2016, Prague, Czech Republic.
AlQathama, A., Bader, A., Khondkar, P., Gibbons, S., Prieto, J. Bioguided isolation of cytotoxic compounds against melanoma cells from Carissa spinarum L., 81(16), PM_51. International Congress and Annual Meeting of the Society for Medicinal Plant and Natural Product Research (GA), 23-27th August 2015, Budapest, Hungary.
Bader, A., Abd-Elhady, M., Shaheen, U., Bkhaitan, M., Almalki, W., Abdallah, Q. In vitro cytotoxicity evaluation of some selected Middle- Eastern edible and aromatic plants against human cancer cell lines. XIV Congress of Italian Society of Phytochemistry, 10-12th June 2015, Padova, Italy.
Shaheen, S. In vitro cytotoxicity evaluation of some selected middle-eastern edible and aromatic plants against human cancer cell lines. XIV CongressodellaSocietàItaliana di Fitochimica, 10-12th June 2015, Padova, Italy.
AlQathama, A., and Prieto, J. Anti-migratory and cytotoxic properties of medicinal plants against melanoma, 50(S5), S198. 23rd Biennial EACR Congress, 5-8th July 2014, Munich, Germany.
Shaheen, S. How to Identify Pharmacophore Sites and predict bioactivity of compounds: POM as Fast and Economic Bioinformatic Approach to Optimize Antimicrobial and Antiviral Agents. 5th International Chemistry Conference, 26-29th April 2014, Abha, Saudi Arabia.
Shaheen, S. Prenyaleted flavonpoids from the leaves of Salvia lanigra and their inhibitory activity of LPS-induced nitric oxide production. Al-Azhar 5th International Conference for Pharmaceutical & Biological Sciences, Al-Azhar University, Faculty of Pharmacy, 2008, Cairo, Egypt.
Shaheen, S. Bioactive constituents from Buddleja asiatica. Al-Azhar 4th International Conference for Pharmaceutical & Biological Sciences, Al-Azhar University, Faculty of Pharmacy, 2006, Cairo, Egypt.
Shaheen, S. Hepatoprotective Constituents of Buddleja asiatica. The 9th International Pharmaceutical Sciences Conference & Exposition, King Saud University, 17-21st December 2005 Riyadh, KSA.