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Moussa, T. A. A., H. S. Al-Zahrani, N. M. S. Kadasa, S. A. Ahmed, S. G. de Hoog, and A. M. S. Al-Hatmi, "Two new species of the Fusarium fujikuroi species complex isolated from the natural environment", Antonie van Leeuwenhoek: Springer International Publishing, pp. 1-14, 2017. Abstract
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Lackner, M., F. Hagen, J. F. Meis, A. H. G. G. van den Ende, D. Vu, V. Robert, J. Fritz, T. A. A. Moussa, and G. S. de Hoog, "Susceptibility and Diversity in the Therapy-Refractory Genus Scedosporium", Antimicrobial agents and chemotherapy, vol. 58, no. 10: American Society for Microbiology, pp. 5877–5885, 2014. Abstract2014-_antimicrob_agents_chemother.pdf

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Abdelmoneim, T. S., T. A. A. Moussa, and O. A. Almaghrabi, "Survey of Indigenous Arbuscular Mycorrhizal Fungi under Ecosystem of Saudi Arabia", JOURNAL OF PURE AND APPLIED MICROBIOLOGY, vol. 8, no. 6, pp. 4525–4532, 2014. Abstract2014-_j_pure_appl_microbiol-1.pdf

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Moussa, T. A. A., "Studies on biological control of sugarbeet pathogen Rhizoctonia solani Kühn", Online Journal of Biological Science, vol. 2, pp. 800–804, 2002. Abstract
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Al-Hazmi, M. A., T. A. A. Moussa, and N. M. Alhazmi, "Statistical Optimization of Biosurfactant Production from Aspergillus niger SA1 Fermentation Process and Mathematical Modeling", J. Microbiol. Biotechnol. , vol. 33, issue 9: Korean Society for Microbiology and Biotechnology, pp. 1238, 2023. Abstract

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Moussa, T. A. A., and N. M. Khalil, "Solid-State Fermentation for The Production of Dextran from Saccharomyces cerevisiae and Its Cytotoxic Effects", Life Science Journal-Acta Zhengzhou University Overseas Edition, vol. 9, pp. 2210-2218, 2012. AbstractWebsite
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Saker, M. M., T. A. A. Moussa, N. Z. Heikal, A. H. A. A. ELLil, and R. M. H. Abdel-Rahman, "Selection of an efficient in vitro micropropagation and regeneration system for potato (Solanum tuberosum L.) cultivar Desirée", African Journal of Biotechnology, vol. 11, no. 98: Academic Journals, pp. 16388–16404, 2012. Abstract
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Moussa, T. A. A., M. S. Khalil, and H. M. K. Abdel-Fatah, "Screening For the Production of Lovastatin by Different Aspergillus Species", Research Journal of Pharmaceutical, Biological and Chemical Sciences, vol. 6, no. 4, pp. 1883–1888, 2015. Abstract
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Rashad, Y. M., T. A. A. Moussa, and S. A. Abdalla, "Roles and Benefits of Mycorrhiza", Plant Mycobiome: Diversity, Interactions and Uses: Springer, pp. 415 - 445, 2023. Abstract
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Moussa, T. A. A., A. H. Mohamed, and M. S. Zaky, "Rhizosphere Mycobiome: Roles, Diversity, and Dynamics", Plant Mycobiome: Diversity, Interactions and Uses: Springer, pp. 47 - 61, 2023. Abstract
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El-Abyad, M. S., A. M. Abu-Taleb, and T. Abdel-Mawgoud, "Response of host cultivar to cell wall-degrading enzymes of the sugarbeet pathogens Rhizoctonia solani Kühn and Sclerotium rolfsii Sacc. under salinity stress", Microbiological research, vol. 152, no. 1: Urban & Fischer, pp. 9–17, 1997. Abstract
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Xie, P., Z. Shi, M. Feng, K. Sun, Y. Liu, K. Yan, C. Liu, T. A. A. Moussa, M. Huang, S. Meng, et al., Recent advances in radio-frequency negative dielectric metamaterials by designing heterogeneous composites, , 2022. AbstractWebsite

Dielectric constant (ε, epsilon) is one of the basic physical parameters for materials, determining the response of materials to electromagnetic waves or electrical field; its value is generally positive. In fact, dielectric constant can also be negative, regarded as supernormal performance to some degree. The negative dielectric property has become research hotspot as an essential key for constructing metamaterials, showing unique and exotic electromagnetic properties not existing in naturally occurring materials, such as negative refraction, perfect troubles, and reverse Doppler effect. Recently, the feasibility is demonstrated to achieve negative dielectric property in conventional heterogeneous composites rather than periodic artificial arrays; drawing great attention from researchers in material science and engineering, many advances have been made and can promote the development of metamaterials and conventional electromagnetic functional materials. Here, we reviewed the recent advances in negative dielectric property designed in some heterogeneous composites, including metal composites, carbon composites, ceramic composites, conducting polymer. Besides, various strategies, including designing different microstructures, changing the working temperatures, choosing flexible matrix or fillers, electro-magnetic coupling, were summarized to precisely adjust negative dielectric property. Finally, the question unsolved and perspectives about negative dielectric property are put forward; we expect to shed light on the mechanism of negative dielectric property as well as its relationship with the material design in composition and microstructure.

Xie, P., Z. Shi, M. Feng, K. Sun, Y. Liu, K. Yan, C. Liu, T. A. A. Moussa, M. Huang, and S. Meng, Recent advances in radio-frequency negative dielectric metamaterials by designing heterogeneous composites, , vol. 5, issue 2: Springer, pp. 679 - 695, 2022. Abstract
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Moussa, T. A. A., N. M. Khalil, D. M. I. Ali, and F. A. Mostafa, "Purification and Biochemical Characterization of Xylanase from Sclerotium rolfsii", Journal of Pure and Applied Microbiology, vol. 8, no. 6, pp. 4727–4733, 2014. Abstract2014-_j_pure_appl_microbiol-2.pdf

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Lackner, M., S. G. de Hoog, L. Yang, L. F. Moreno, S. A. Ahmed, F. Andreas, J. Kaltseis, M. Nagl, C. Lass-Flörl, B. Risslegger, et al., "Proposed nomenclature for Pseudallescheria, Scedosporium and related genera", Fungal Diversity, vol. 67: Springer Netherlands, pp. 1–10, 2014. Abstract2014-_fungal_div.pdf

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Khalil, M. S., T. A. A. Moussa, T. M. A. Abdel-Rahman, and B. H. Alwan, "Production medium optimization for enhancement the exotoxin secretion by Pseudomonas aeruginosa", Journal of Food, Agriculture and Environment, vol. 11, no. 3&4: WFL, pp. 173–176, 2013. Abstract2013-_jfae-1.pdf

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Moussa, T. A. A., M. S. Mohamed, and N. Samak, "Production and characterization of di-rhamnolipid produced by Pseudomonas aeruginosa TMN", Brazil. J. Chem. Eng., vol. 31, no. 4, pp. 867–880, 2014. Abstract2014-_brazil_j_chem_eng.pdf

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Hussein, M. T., S. A. S. Al-Qaysi, M. H. Rathi, Q. I. Hussein, and T. A. A. Moussa, "Prevalence and Characterization of Some Colibactin Genes in Clinical Enterobacteriaceae isolates from Iraqi Patients", Baghdad Sci. J., vol. 17, issue 3 suppl., pp. 1113 - 1123, 2020. Abstract2020-_baghdad_sci_j.pdf

The members of the family of Eentrobacteriaceae harbour a gene cluster called polyketide synthase (pks) island. This cluster is responsible for the synthesis of the genotoxin colibactin that might have an important role in the induction of double-strand DNA breaks, leading to promote human colorectal cancer (CRC). Eleven out of the eighty eight isolates (12.5%) were pks+, distributed as 7 (8%) isolates of E. coli, 2 (2.25%) of K. pneumoniae and 2 (2.25%) of E. aerogenes. The cytotoxic effects of selected pks+ isolates (E. coli and E. aerogenes) on HeLa cells were represented by decreasing cell numbers and enlarged cell nuclei in comparison to the untreated cells. Cytological changes were observed when the infected HeLa cells cultures were stained with AO/EBr and visualized under fluorescent microscope. Some changes that happened in the color of the nuclear chromatin were accompanied by DNA condensation and degradation and fragmentation of nuclei. HeLa cells with green unchanged nuclear chromatin were alive while those with orange-dark and bright red nuclei were dead. It was concluded that a proportion of the Entreobacteriaceae isolates from Iraqi patients was pks+, which exerted cytotoxic effects upon using them to kill HeLa cells. In this study the microscopic observation of the cell morphology reveals the cellular response to the genotoxic insult, with reduced numbers, striking giant cells phenotype (megalocytosis) and fragmentation of nuclei due to the cell cycle arrest and cellular senescence.

افراد العائلة المعوية تمتلك مجموعة من الجينات تدعى Polyketide synthase (pks). هذه المجموعة من الجينات تكون مسؤولة عن تصنيع الذيفان الذي يطلق عليه Colibactin والذي له دور مهم في استحثاث تكسر اشرطة الدنا المزدوجة DNA والذي يؤدي الى استحثاث ورم او ما يعرف بسرطان القولون، احد عشر من اصل ثمانية وثمانين عزلة بكتيرية وتمثل (12.5%) كانت قد توزعت 7(8%) عزلة تعود لبكتربا E. coli، 2(2.25%) عزلة تعود لبكتريا K. pneumonia و 2(2.25%) تعود لبكتريا E. aerogenes كانت حاملة لجينات الكولبكتين قيد الدراسة. تم اختبار لتأثير السمي الخلوي لعزلتين كانت موجبة للجينات قيد الدراسة وهي E. coli and E. aerogenes تجاه خط الخلايا السرطاني المعروف بـ HeLa بينت النائج انخفاض عدد الخلايا وحصول استطالة في انوية الخلايامقارنة بالخلايا الغير معاملة. اظهرت النتائج حصول تغيرات نسيجية في الخلايا بأستخدام صبغة AO/EBr تم ملاحظتها بأستخدام المجهر الفلورسيني: بعض هذه التغيرات تم ملاحظتها في لون كروماتين النواة ومصحوب بتكثف الدنا النووي وكذلك حصول تكسر في النوية، خلايا الـ HeLa التي ظهرت بلون اخضر ولم تحصل فيها اي تغيرات في لون المادة الكروماتينية هي خلايا حية ولم تتم معاملتها مع البكتريا الحاملة للجينات قيد الدراسة، بينما الخلايا المعاملة مع خلايا بكتيرية حاملة للجينات ظهرت انويتها بلون برتقالي داكن وهي خلايا ميتة. يستنتج من ذلك ان عزلات البكتريا المعوية المعزولة من مرضى عراقيين يمكنها ان تفرز مواد سامة (ذيفان الكولبكتين) يمكنها قتل قتل الخلايا السرطانية نوع HeLa وهذا ناتج عن تغيرات حصلت في انوية الخلايا المعرضة للبكتريا وكان واضح في كثافة وتكسر المادة الوراثية للخلايا قيد الدراسة.

Najjar, A. A., D. S. Alharbi, F. M. Bohkari, S. O. Bafeel, M. H. El-Zohri, M. E. Shafi, N. Mohammed, T. A. - M. M. Zabermawi, and S. O. Noor, POTENTIAL OF ENDOPHYTIC FUNGI TO REDUCE CALOTROPIS PROCERA LEAVES TOXICITY IN JEDDAH, SAUDI ARABIA, , vol. 12, issue 2, 2021. Abstract
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Baka, Z. A. M., Y. M. Rashad, and T. A. A. Moussa, "Plant-fungus interactions in rust diseases", Plant Mycobiome: Diversity, Interactions and Uses: Springer, pp. 137 - 174, 2023. Abstract
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Rashad, Y. M., Z. A. M. Baka, and T. A. A. Moussa, Plant Mycobiome: Diversity, Interactions and Uses, : Springer Nature, 2023. Abstract
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Al-Zahrani, H. S., T. A. A. Moussa, H. Alsamadany, R. M. Hafez, and M. P. Fuller, "Phylogenetic and Expression Studies of Small GTP-Binding Proteins in Solanum lycopersicum Super Strain B", Plants, vol. 11, issue 5, pp. 641, 2022. 2022-_plants.pdf
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Moussa, T. A., N. M. Kadasa, H. S. Al Zahrani, S. A. Ahmed, P. Feng, E. A. H. van den Gerrits, Y. Zhang, R. Kano, F. Li, and S. Li, "Origin and distribution of Sporothrix globosa causing sapronoses in Asia.", Journal of medical microbiology, 2017. Abstract
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Moussa, T. A. A., G. M. Ahmed, and S. M. S. Abdel-Hmid, "Optimization of Cultural Conditions for Biosurfactant Production from Nocardia amarae", Journal of Applied Sciences Research, vol. 2, no. 11: INSInet Publication, pp. 844–850, 2006. Abstract
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