Dr. Abeer Yousry Ibrahim is a distinguished Professor of Therapeutic Biochemistry at the National Research Centre (NRC) in Giza, Egypt. With a career spanning over three decades, I established myself as a leading researcher in the fields of pharmaceutical biochemistry, medicinal plants, and natural product discovery.

Academic and Professional Background

Dr. Ibrahim completed her entire academic journey at Cairo University, earning my B.Sc. (May 1995), M.Sc. (2000), and Ph.D. (2006) in Biochemistry. My professional ascent within the NRC began in 1996 as a scientific grant student, eventually leading to my current role as a Professor within the Pharmaceutical and Drug Industries Research Institute.

Research and Innovation

My research focuses on the therapeutic potential of secondary plant metabolites and natural polysaccharides.

• Patents: hold a patent for a "Smart visual pH-sensitive wound dressing"(Registration No. 569/2021), demonstrating my commitment to applied science.
• Disease Treatment:I have served as the Principal Investigator on major projects exploring new drug discoveries for breast cancer, prostate diseases, Alzheimer's disease, diabetes, hyperlipidemia.
• Publications:I have authored 63 scientific articles, with 45 appearing in Scopus-indexed journals. My work is widely cited, Scopus h-index is 16 with citation 895, boasting a Google Scholar H-index of 33 with i10: 129.

Global Collaboration and Recognition

An active figure in the international scientific community, I involved in several collaborative projects with the Bulgarian Academy of Science focusing on biological activity and biotechnology on medicinal plant. Also, I served on the scientific committees for international seminars on ecology in Bulgaria.

My excellence in research has been recognized through multiple awards, including the Excellence in Research Outputs from the NRC (2011, 2016) and the Molecules Best Paper Award (3^rd Prize) in 2015.

Teaching and Mentorship

Dedicated to training the next generation of scientists, Dr. Ibrahim has coordinated numerous training programs on the extraction and identification of bio-active principles for organizations such as the Egyptian Biodynamic Association and the Higher Institute for Agricultural Co-Operation. I actively supervised various M.Sc. and Ph.D. candidates at Cairo and Helwan Universities, Egypt.

• 1. Pharmaceutical & Therapeutic Biochemistry
• . Disease-Targeted Research: Discovery of natural treatments for Breast Cancer, Prostate Cancer, and prostate diseases.
• . Neuropharmacology: Evaluation of natural products and polysaccharides for treating Alzheimer’s disease and neurodegenerative disorders.
• . Metabolic Disorders: Investigating natural extracts for Hypolipidemic (cholesterol-lowering), Hypoglycemic (anti-diabetic), and anti-obesity effects.
• . Organ Protection: Studying Hepatoprotective (liver-protecting) and Gastro-protective (anti-ulcer) activities of bioactive compounds.
• 2. Natural Product Chemistry & Pharmacognosy
• . Bio-active Principal Discovery: Isolation, characterization, and identification of secondary metabolites from medicinal and aromatic plants.
• . Polysaccharide Research: Structural elucidation and therapeutic evaluation of natural polysaccharides and bacterial exopolysaccharides.
• . Essential Oils: Extraction and biological screening of essential oils for antimicrobial, antioxidant, and anti-proliferative properties.
• . Bio-Antioxidants: Extensive research into the efficacy of natural antioxidants in neutralizing oxidative stress.
• 3. Applied Biotechnology & Material Science
• . Smart Medical Textiles: Development of pH-sensitive "smart" visual wound dressings using cellulose and chitosan hydrogels.
• . Plant Biotechnology: Using in vitro and in vivo techniques to maximize the production of pharmaceutical raw materials.
• . Nano-Fertilization: Evaluating the impact of nano-fertilizers and organic waste on the growth and chemical constituents of medicinal plants.

• A.H. Mahmoud, Hemaia M. Motawe, H.E. Wahba and Abeer Y. Ibrahim. 2006. "Study of some antioxidant parameters in mice livers Affected with Urtica pilulifera extracts". Trends in Medical Research, 1(1): 1-8.
• A.H. Mahmoud, Hemaia M. Motawe, H.E. Wahba and Abeer Y. Ibrahim. 2007. "Antitumor activity of Urtica pilulifera on Ehrlich Ascites Carcinoma in mice". Asian Journal of Biochemistry, 2(6): 375-85.
• Abeer Y. Ibrahim, Nermeen M. Shaffei and Hemaia M. Motawe. 2010. "Hepatoprotective and Therapeutic Activity of Origanum syriacum Aqueous Extract in Paracetmol Induced Liver cell Damage in Albino mice". Journal of American Science, 6(11): 449-458.
• Abdelaaty A. Shahat, Abeer Y. Ibrahim, Saber F. Hendawy, Elsayed A. Omer, Faiza M. Hammouda, Fawzia H. Abdel-Rahman and Mahmoud A. Saleh. 2011."Chemical Composition, Antimicrobial and Antioxidant Activities of Essential Oils from Organically Cultivated Fennel Cultivars". Molecules, 16: 1366-1377.
• S. El-Gengaihi, Abeer Y. Ibrahim, S.F. Hendawy, and S. R. Abd El-hamid. 2011."The Response of Galega officinalis Plant to Different Nitrogen Sources and their Effect on Active Ingredients and Biological Activity". Journal of American Science, 7(3):388-398.
• Abeer Y. Ibrahim, khaled Mahmoud and Salwa M. El-Hallouty. 2011. " Screening of Antioxidant and Cytotoxicity activities of some Plant extracts from Egyptian Flora". Journal of Applied Sciences Research, 7(7): 1246-1258
• Abeer Y. Ibrahim, Souad E El-gaingaihi, Hemaia M Motawe and Amany M Sleem. 2011. “Anti-Inflammatory Activity of Salvadora persica Against Carrageenan Induced Paw Oedema in Rat Relevant to Inflammatory Cytokines. Notulae Scientia Biologicae, 3(4): 22-28.
• Abeer Y. Ibrahim, Souad E El-gaingaihi and Hemaia M Motawe. 2011. “Phytochemical and cytotoxicity investigations of Salvadora persica Bark extracts”. Journal of the Arab Society for Medical Research, 6(2): 127-133.
• Abeer Y. Ibrahim and Souad E El-gaingaihi. 2012. “Safety Profile of Meswak Root Extract on Liver, Kidney, Sexual Hormones and Haematological Parameters of Rats Administered Root Extract”. Notulae Scientia Biologicae, 4(1).
• Ahlam H. Mahmoud, Mahmoud El-Sherbiny, Abeer Y Ibrahim and Tamer E. Mosa. 2013. Does Urtica pilulifera have Anti-schistosomiasis Mansoni Activity? International Journal of Chemical, Environmental & Biological Sciences ( IJCEBS)1(3): 478-480.
• Abeer Y. Ibrahim and Nermeen M. Shaffie. Protective Effect of Solanum indicum Var. Distichum Extract on Experimentally Induced Gastric Ulcers in Rat. Global Journal of Pharmacology 7 (3): 325-332, 2013. DOI: 10.5829/idosi.gjp.2013.7.3.1110. https://www.researchgate.net/publication/286180558_Protective_Effect_of_Solanum_indicum_Var_Distichum_Extract_on_Experimentally_Induced_Gastric_Ulcers_in_Rat [accessed Nov 04 2025].
• Abdelaaty A. Shahat1, Abeer Y. Ibrahim, Mansour S. Elsaid. Polyphenolic content and antioxidant activity of some wild Saudi Arabian asteraceae plants. Asian Pacific Journal of Tropical Medicine. 545-551, 2014. doi: 10.1016/S1995-7645(14)60091-2
• Hend E. wahba, Hemaia M. Motawe, Abeer Y. Ibrahim. Effect of nitrogen fertilizers on productivity of Urtica pilulifera plant. Bioscience. Vol. 6, No. 1, pp. 49-56, 2014.
• Faten M. Ibrahim, Abeer Y. Ibrahim, Elsayed A. Omer. Potential Effect of Marrubium vulgare L. extracts on CCL4 model induced hepatotoxicity in albino mice. World Journal of Pharmaceutical Sciences, 2(12): 1664-1670, 2014. https://wjpsonline.com/index.php/wjps/article/view/potential-effect-marrubium-vulgare-hepatotoxicity-mice/762
• Manal G. Mahmoud, Abeer Y. Ibrahim, Mohsen M. S. Asker and Osama H. El Sayed. Therapeutic potential and structural elucidation of a water-soluble polysaccharide of a wild edible mushroom Agaricus bisporus against neurodegenerative disease, Alzheimer. World Journal of Pharmaceutical Sciences, 2(10): 1136-1145, 2014. https://wjpsonline.com/index.php/wjps/article/view/structural-elucidation-water-soluble-polysaccharide-alzheimer/707
• Abeer Y. Ibrahim, Manal, G. Mahmoud, Mohsen M. S. Asker. Anti-inflammatory and Antioxidant Activities of Polysaccharide from Adansonia digitata: an in vitro Study. Int. J. Pharm. Sci. Rev. Res., 25(2), Article No. 33, Pages: 174-182, 2014.
• Hend E. Wahba, Hemaia M. Motawe, Abeer Y. Ibrahim. Chemical Composition of Essential Oil, Anthocyanins and Fatty Acids of Zinnia Pauciflora. World Journal of Pharmaceutical Sciences, 2(12): 1657-1663, 2015. https://wjpsonline.com/index.php/wjps/article/view/essential-oil-anthocyanins-zinnia-pauciflora/761
• Souad El Gengaihi, Faten M. Aboul Ella, Abeer Y. Ibrahim, and Doha H. Abou Baker. Antioxidant Activities of Selected Grape Wastes from Egypt. 2015, International Journal of Pharmacy and Pharmaceutical Research., 4 (1): 212-229. 19- Abdelaaty A. Shahat1, Abeer Y. Ibrahim, Essam Ezzeldin, and Mansour S. A. Acetylcholinesterase inhibition and antioxidant activity of some medicinal plants for treating neurodegenerative disease. 2015, Afr. J. Tradit. Complement. Altern. Med., 12(3):97-103. DOI: https://doi.org/10.21010/ajtcam.v12i3.12
• Mohsen M.S. Asker, Abeer Y. Ibrahim, Manal G. Mahmoud and Saher S. Mohamed. Production and Characterization of Exopolysaccharide from Novel Bacillus sp. M3 and Evaluation on Development Sub- Chronic Aluminum Toxicity Induced Alzheimer’s Disease in Male Rats. American Journal of Biochemistry and Biotechnology. 2015, 11 (2): 92-103. https://thescipub.com/abstract/ajbbsp.2015.92.103
• Mohsen M. S. Asker, Manal G. Mahmoud, Abeer Y. Ibrahim and Saher S. Mohamed. Inhibitory effect of exopolysaccharide from Achromobacter piechaudii NRC2 against cyclooxygenases and acetylcholinesterase with evaluation of its antioxidant properties and structure elucidation. 2015, Der Pharmacia Lettre, 7 (4):129-141. https://www.researchgate.net/publication/281799257_Inhibitory_effect_of_exopolysaccharide_from_Achromobacter_piechaudii_NRC2_against_cyclooxygenases_and_acetylcholinesterase_with_evaluation_of_its_antioxidant_properties_and_structure_elucidation
• Abdelaaty A Shahat1, Abeer Y. Ibrahim and Mansour S Alsaid. Antioxidant capacity and polyphenolic content of seven Saudi Arabian medicinal herbs traditionally used in Saudi Arabia. 2015, Indian Journal of Traditional Knowledge, 14(1): 28-35. https://nopr.niscpr.res.in/handle/123456789/32022?mode=full
• Abeer Y. Ibrahim, Faten M. Ibrahim, Mohamed E.I. Evaluation of Antiproliferative and cytotoxic Activities of Tulsi essential oils. 2015, International Journal of ChemTech Research. Vol.8, No.6, pp 523-529. https://www.researchgate.net/publication/282939885_Evaluation_of_Antiproliferative_and_cytotoxic_activities_of_Tulsi_essential_oils
• Hemaia M. Motawe, Hend E. Wahba, Abeer Y. Ibrahim. Biological Studies of Flavonoids from Flowers and Herb of Zinnia Pauciflora Plant L. world journal of pharmaceutical science. 3(6): 1076-1082, 2015.mer https://wjpsonline.com/index.php/wjps/article/view/biological-studies-flavonoids-zinnia-pauciflora/993ican Journal of Biochemistry
• Mohamed-Elamir F. Hegazy, Abeer Y. Ibrahim, Tarik A. Mohamed, Abdelaaty A. Shahat, Ali M. El Halawany, Nahla S. Abdel-Azim, Mansour S. Alsaid, Paul W. Paré. Sesquiterpene Lactones from Cynara cornigera: Acetyl Cholinesterase Inhibition and In Silico Ligand Docking. 2016, Planta Medica 82: 138-146. DOI: 10.1055/s-0035-1558179. https://www.thieme-connect.com/products/ejournals/abstract/10.1055/s-0035-1558088 26- Abeer Y. Ibrahim, Saber F Hendawy, Ahmed A A Elsayed, Elsayed A Omer. Evaluation of hypolipidemic Marrubium vulgare effect in Triton WR-1339-induced hyperlipidemia in mice. Asian Pacific Journal of Tropical Medicine. 2016; 9(5):420-426. DOI: 10.1016/j.apjtm.2016.03.038 https://www.sciencedirect.com/science/article/pii/S1995764516300426?via%3Dihub
• Manal G. Mahmoud, Saher S. Mohamed, Abeer Y. Ibrahim, Mohamed E. El Awady and Eman R. Youness. Exoplysaccharide Produced by paenibacillus lactes NRC1: Its characterization and anti-inflammatory activity via cyclooxygenases inhibitory activity and modulation of inflammation related cytokines. Der Pharma Chemica, 2016, 8(5):16-26. https://www.researchgate.net/publication/302577521_Exoplysaccharide_produced_by_paenibacillus_lactes_NRC1_Its_characterizationand_anti-inflammatory_activity_via_cyclooxygenases_inhibitory_activity_andmodulation_of_inflammation_related_cytokines
• Souad El Gengaihi, Emad M. Hassan, Abeer Y. Ibrahim, Faten M. Aboul Ella and Doha H. Abou Baker. Phenolic Compounds from Grape Wastes and their Impact in Neurodegenerative Disease. Journal of Chemical and Pharmaceutical Research, 2016, 8(4):207-217. chrome-extension://efaidnbmnnnibpcajpcglclefindmkaj/https://www.jocpr.com/articles/phenolic-compounds-from-grape-wastes-and-their-impact-in-neurodegenerative-disease.pdf
• Abeer Y. Ibrahim, Eman R. Youness, Ahmed S. Shalaby and Mona Magd El-Din. Anti-acetylcholinesterase, Anti-inflammatory and Antioxidant Activities of Mentha longifolia for Treating Alzheimer Disease. Der Pharmacia Lettre, 2016, 8 (7):34-39. chrome-extension://efaidnbmnnnibpcajpcglclefindmkaj/https://www.scholarsresearchlibrary.com/articles/antiacetylcholinesterase-antiinflammatory-and-antioxidant-activities-ofmentha-longifolia-for-treating-alzheimer-disease.pdf
• Faten M. Ibrahim1, Abeer Y Ibrahim, EL Gohary A. E1, Mohamed S. Hussein1, Kawkab A. Ahmed. Illicium verum Extracts Anti-Gastro Ulcerogenic Potential on Experimentally Rat Models. International Journal of Pharm. Tech. Research. 2016, 9 (5): 65-80. chrome-extension://efaidnbmnnnibpcajpcglclefindmkaj/https://www.sphinxsai.com/2016/ph_vol9_no5/1/(65-80)V9N5PT.pdf
• Abdelaaty A Shahat, Abeer Y Ibrahim, Amal AM Al-Ghamdi and Mansour S Alsaid. Phytochemical investigation of Rhus tripartita and its activity against cyclooxygenases and acetylcholinesterase. Tropical Journal of Pharmaceutical Research August 2016; 15 (8): 1697-1706. http://dx.doi.org/10.4314/tjpr.v15i8.15
• Walid Fayad, Salwa M. El-Hallouty, May A. El-Manawaty, Marwa M. Mounier, Ahmed A. F. Soliman, Abeer A. Yousry, Ayman A. Farghaly, Maha A. Fahmy, Zeinab M. Hasasn4, Stig Linder, Khaled Mahmoud. A systematic multicellular spheroids screening approach led to the identification of antineoplastic activity in three different plant extracts from the Egyptian flora. Journal of Applied Pharmaceutical Science Vol. 7 (06), pp. 013-022, June 2017. DOI: 10.7324/JAPS.2017.70603 chrome-extension://efaidnbmnnnibpcajpcglclefindmkaj/https://japsonline.com/admin/php/uploads/2288_pdf.pdf
• Eman R Youness, Abeer Y Ibrahim, Samah A El-Newary, Amr M M Ibrahim and Walaa A. El Kashak. Modulatory effect of Brassica oleracea L. var. italica extract in chemically induced mammary carcinomas in rats. Bioscience research, 2017 14(2): 331-346. chrome-extension://efaidnbmnnnibpcajpcglclefindmkaj/https://www.isisn.org/BR-14-2017/331-346-14(2)2017BR-1445.pdf.
• Samah A. El-Newary, Abeer Y. Ibrahim, Mohsen S. Asker, Manal G. Mahmoud, Mohamed E. El Awady. Production, characterization and biological activities of acidic exopolysaccharide from marine Bacillus amyloliquefaciens 3MS 2017. Asian Pacific Journal of Tropical Medicine 2017; 10(7): 652–662. https://www.sciencedirect.com/science/article/pii/S1995764517304856
• Abeer Y. Ibrahim, Samah A. El-Newary, Eman R. Youness, Amr M.M. Ibrahim, Walaa A. El Kashak Protective and therapeutic effect of Vitex agnus-castus against prostate cancer in rat. Journal of Applied Pharmaceutical Science 2017; 7 (12): 133-143. DOI: 10.7324/JAPS.2017.71219 http://creativecommons.org/licenses/by-nc-sa/3.0/)
• Abeer Y. Ibrahim, Samah A. El-Newary, Mohamed A. El-Raey. Evaluation of the antioxidant, anti-inflammatory, and antitumor properties of Sabal grown in Egypt. Egyptian Pharmaceutical Journal 2017, 16:168–183. https://journals.ekb.eg/article_408472.html
• Samah A. El-Newary, Abeer Y. Ibrahim, Rasha F. Ismail, Nermeen M. Shaffie, Saber F Hendawy and Elsayed A. Omer. In-vivo hypoglycemic and hypolipidemic properties of Tagetes lucida alcoholic extract in streptozotocin-induced hyperglycemic wistar albino rats. Annals of Agricultural Sciences 2017, 62: 169-181. https://agris.fao.org/search/en/providers/122436/records/675982cac7a957febdf9df29
• Samah A. El-Newary, Abeer Y. Ibrahim, Samir M. Osman, Michael Wink. Evaluation of possible mechanisms of Cordia dichotoma fruits for hyperlipidemia controlling in Wistar albino rats. Asian Pacific Journal of Tropical Biomedicine 2018, 8(6): 302-312. DOI: 10.4103/2221-1691.235325. https://journals.lww.com/aptb/fulltext/2018/08060/evaluation_of_possible_mechanisms_of_cordia.3.aspx
• Omar M.E. Abdel-Salam, Amany A. Sleem, Eman R. Youness, Nermeen Shaffie, and Abeer Y. Ibrahim. Novel Protective Effects of Brilliant Blue G in Acute Malathion Toxicity. Reactive Oxygen Species, 6(18): 414–427, 2018. https://www.rosj.org/index.php/ros/article/view/171
• Abeer Y. Ibrahim, Samah A. El-Newary, Gamil E. Ibrahim. Antioxidant, cytotoxicity and anti-tumor activity of Cordia dichotoma fruits accompanied with its volatile and sugar composition. Annals of Agricultural Sciences, 2019. https://www.sciencedirect.com/science/article/pii/S0570178319300132?via%3Dihub
• Khalda Amr, Hala T. El‑Bassyouni, Samira Ismail, Eman Youness, Sherien M. El‑Daly, Abeer Y. Ebrahim and Ghada El‑Kamah. Genetic assessment of ten Egyptian patients with Sjögren–Larsson syndrome: expanding the clinical spectrum and reporting a novel ALDH3A2 mutation. Archives of Dermatological Research, 2019. https://doi.org/10.1007/s00403-019-01953-6. 42- Sahar S Mohamed, Manal S Selim, Manal G Mahmoud, Abeer Y Ibrahim and Eman A Ghazy. Production, characterization, and antioxidant activities of bacterial exopolysaccharides extracted from petroleum oil water. Egyptian Pharmaceutical Journal, 18 (1): 42-52. DOI: 10.4103/epj.epj_36_18
• Abeer Y Ibrahim, Eman R Youness, Manal G Mahmoud, Mohsen S Asker and Samah A El-Newary. Acidic Exopolysaccharide Produced from Marine Bacillus amyloliquefaciens 3MS 2017 for the Protection and Treatment of Breast Cancer. Breast Cancer: Basic and Clinical Research; 14: 1–14, 2020. doi: 10.1177/1178223420902075.
• Abeer Y Ibrahim, Abdelaaty A Shahat, Tarik A Mohamed, Abdelsamed I Elshamy, Ali S Alqahtani, Ibrahim A Saleh, Emad M Hassan & Mohamed-Elamir F Hegazy. In vitro anti-inflammatory and acetylcholinesterase inhibition efficiency of plant extracts from Sinai-Egypt. Indian Journal of Traditional Knowledge; Vol 19 (3), July 2020, pp 635- 641. https://www.researchgate.net/publication/344430266_In_vitro_anti-inflammatory_and_acetylcholinesterase_inhibition_efficiency_of_plant_extracts_from_Sinai-Egypt
• Faiza M. Hammouda, Nahla S. Abdel-Azima, Khaled A. Shams, Saber F. Hindawy, Heba M. Hassanein, Abeer Y. Ibrahim, Tarik A. Mohamed, Ibrahim A. Saleh, Mostafa M. El-Missiry, Abd El-Nasser G. El-Gendy, Waleed E. Abdalla, Ahmed E. Ibrahim. Evaluation of the productivity of Cyperus esculentus L. cultivated in different phytogeographical locations in Egypt (ex-situ conservation) and its anti-oxidant activity. Egyptian Pharmaceutical Journal, Vol. 19 No. 2, June 2020.
• Faten M. Ibrahim, Abeer Y. Ibrahim, Samah A.El-Newary, Saber F.Hendawy and Mohamad F. Mahomoodally. Vitex agnus-castus L. (Chaste berry) extracts shows in vitro and in vivo anti-inflammatory and anti-tumor propensities via reduction of cyclooxygenase-2 activity and oxidative stress complications. South African Journal of Botany, February 2021. https://doi.org/10.1016/j.sajb.2021.02.001
• Abeer Y. Ibrahim, Samah A. El-Newary, Saber F. Hendawy, Ahmed E. Ibrahim. Balanites aegyptiaca Extract to Treat Risk Factors of Alzheimer’s Disease: an in vitro Study. Egypt. J. Chem. Vol. 64, No. 2 pp. 781 - 792 (2021). DOI: 10.21608/EJCHEM.2020.46027.2943
• Abdelgawad A. Fahmi, , Abeer Y. Ibrahim, Mohamed A.O. Abdelfattah, Abeer M Abdelmageed, Mansour Sobeh. A sulfated polyphenols-rich extract from Sabal yapa exhibits antitumor activities in Ehrlich ascites carcinoma. Saudi Journal of Biological Sciences, Volume 28, Issue 5, May 2021, Pages 3117-3125. https://doi.org/10.1016/j.sjbs.2021.02.056
• Sahar S. Mohamed, Abeer Y. Ibrahim, Mohsen S. Asker, Manal G. Mahmoud and Samah A. El‑Newary. Production, structural and biochemical characterization relevant to antitumor property of acidic exopolysaccharide produced from Bacillus sp. NRC5. Archives of Microbiology, August 2021, https://doi.org/10.1007/s00203-021-02422-3
• Asmaa AhmedArafa. Ahmed Ali Nada. Abeer Yousry Ibrahim, Osama A. Hakeim. Greener therapeutic pH-sensing wound dressing based on Curcuma Longa and cellulose hydrogel. European Polymer Journal 159(4):110744 DOI:10.1016/j.eurpolymj.2021.110744. https://doi.org/10.1016/j.eurpolymj.2021.110744.
• Asmaa AhmedArafa, Ahmed Ali Nada, PawelSajkiewicz, Abeer Yousry Ibrahim Osama A.Hakeim. Preparation and characterization of smart therapeutic pH-sensitive wound dressing from red cabbage extract and chitosan hydrogel. 2021. International Journal of Biological Macromolecules;182 (1): 1820-1831. https://doi.org/10.1016/j.ijbiomac.2021.05.167.
• Kalina Danova, Abeer Yousry Ibrahim, Saber Fayez Hendawy, Mohamed Salah Hussein, Borislava Hristova. Biotechnological propagation of local mediterranean variety of Thymus vulgaris L. for the purpose of secondary metabolites production. Annual of Sofia University “St. Kliment Ohridski” Faculty of Biology Book 4 - Scientific Sessions of the Faculty of Biology 2022, volume 107, pp. 50-60.
• Marwa El-Hussieny, Mohamed F. El Mansy, Ewies F. Ewies, Ahmed A. El-Rashedy, Abeer Y. Ibrahim, Naglaa F. El-Sayed. Synthesis, biological evaluation, and molecular dynamics of novel coumarin based phosphorothioates as cholinesterase inhibitors. Journal of Molecular Structure; 1272 (2023) 134214. https://doi.org/10.1016/j.molstruc.2022.134214.
• Abeer Y. Ibrahim. Manal G. Mahmoud. Mohsen S. Asker. Eman R. Youness. Samah A. El‑Newary. Acidic Exo‑Polysaccharide Obtained from Bacillus sp. NRC5 Attenuates Testosterone‑DMBA‑Induced Prostate Cancer in Rats via Inhibition of 5 α‑Reductase and Na+/K+ ATPase Activity Mechanisms. Current Microbiology (2023) 80:8. https://doi.org/10.1007/s00284-022-03098-8
• Manal G. Mahmoud, Mohamed E. El Awady, Manal S. Selim, Abeer Y. Ibrahim, Faten M. Ibrahim and Sahar S. Mohamed. Characterization of biologically active exopolysaccharide produced by Streptomyces sp. NRCG4 and its anti‑Alzheimer efficacy: in‑vitro targets. Journal of Genetic Engineering and Biotechnology (2023) 21:76 https://doi.org/10.1186/s43141-023-00530-9
• Manal S. Selim, Sahar S. Mohamed, Mohsen S. Asker, Abeer Y. Ibrahim, Samah A. El‑Newary & Mohamed E. El Awady. Characterization and in‑vitro Alzheimer’s properties of exopolysaccharide from Bacillus maritimus MSM1. Scientific Reports | (2023) 13:11399. https://doi.org/10.1038/s41598-023-38172-z 57- Mai H. Abdrabu, Mostafa A. Abdelkawy, Hemaia M. Motawe, Abeer Y. Ibrahim, Amal A. Maamoun and Manal M. Sabry. Marianna rootstock (Prunus cerasifera Ehrh. × Prunus munsoniana Wight and Hedr.): phytochemical and antioxidant investigation of different leaf extracts. DOI: 10.21608/EJCHEM.2023.186846.7443 58- Amr Mohammed Aboelhamd; Kawthar Diab; Abeer Ibrahim; Osama Konsowa; Ahmed Mahmoud Aboul-Enein. Potential Efficacy of Salvia rosmarinus Extracts as Anticancer, Anti-inflammatory and Antioxidant Characters Articles in Press, Accepted Manuscript, Available Online from 14 May 2024 10.21608/EJCHEM.2024.284714.9628 59- Samah A El-Newary; Eman R Youness; Abeer Ibrahim. Vitex Berries Attenuates Chemically-Induced Mammary Carcinomas in Rats through modulation of the cancer growth rate-limiting enzymes activities: aromatase and Na+/K+ ATPase. Egyptian Journal of chemistry, Volume 67, Issue 5, May 2024, Pages 235-255 10.21608/EJCHEM.2023.234925.8567 60- Samah A El-Newary; Abeer Y Ibrahim; Nermeen M. Shaffie. Balanites aegyptiaca dates hydroethanolic extract shows anti-neurodegenerative effect in diabetes-mediated neurodegenerative disorders in rats. Volume 67, Issue 4, April 2024, Pages 559-576 10.21608/EJCHEM.2023.231893.8501
• Mahmoud Emam, Samah A. El-Newary, Hanan Y. Aati, Bin Wei, Mohamed Seif, and Abeer Y. Ibrahim (2024). Anti-Alzheimer’s Potency of Rich Phenylethanoid Glycosides Extract from Marrubium vulgare L.: In Vitro and In Silico Studies. Pharmaceuticals, 17: 1282, HTTPS://DOI.ORG/10.3390/PH17101282.
• Faten Mohamed Ibrahim, Abeer Yousry Ibrahim, Heba Mostafa Amer, Mohamed Fawzy Ramadan. Reda Sayed Mohammed (2024). Cordia dichotoma G. Forst fruit prophylactic against Alzheimer's risk factors: in vitro study. Rendiconti Lincei. Scienze Fisiche e Naturali HTTPS://DOI.ORG/10.1007/S12210-024-01283-4
• Asmaa Ahmed Arafaa, Osama Ahmed Ali Nada, Magdy Kandil Zahran, Nermeen M Shamffie and Abeer Yousry Ibrahim (2025). Evaluation of smart bi-functional dressing based on polysaccharide hydrogels and Brassica oleracea extract for wound healing and continuous monitoring. International Journal of Biological Macromolecules Volume 286, 138339. https://doi.org/10.1016/j.ijbiomac.2024.138339.

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• https://orcid.org/0000-0002-5565-1105
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