Publications

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2024
AboEl-Hassan, A. H., N. A. A. Elnaga, and N. Ghanem, "Post-thaw sperm morphokinetics and mitochondrial genes profile of Buck semen supplemented with selenium in two different forms", Egyptian Pharmaceutical Journal , vol. 23, issue 2, pp. 382-390, 2024. post-thaw_sperm_morphokinetics_and_mitochondrial_genes_profile_of_buck_semen_supplemented_with_selenium_in_two_different_forms.pdf
2023
Mao, H., N. Ghanem, S. H. A. Raza, and H. Michael, "Editorial: Reproduction-related non-coding RNAs in animals", Frontiers in Veterinary Science, vol. 10, pp. 1134965, 2023. editorial-_reproduction-related_non-coding_rnas_in_animals.pdf
Khalil, B. S. F., S. E. - D. El-Assal, and N. Ghanem, "Expression of heat shock and apoptosis genes in riverine buffalo (Bubalus bubalis) cumulus–oocyte complexes during in-vitro maturation under thermal stress conditions", Egyptian Pharmaceutical Journal, vol. 22, issue 3, pp. 361-371, 2023. expression_of_heat_shock_and_apoptosis_genes_in_riverine_buffalo_bubalus_bubalis_cumulus-oocyte_complexes_during_in-vitro_maturation_under_thermal_stress_conditions.pdf
Hashem, N. M., A. S. El-Hawy, M. F. El-Bassiony, A. Saber, M. A. Radwan, and N. Ghanem, "Melatonin administration during the early stages of pregnancy improves the reproductive performance of rabbits: Emphasis on ovarian and placenta functions", Theriogenology, vol. 205, pp. 40-49, 2023. melatonin_administration_during_the_first_half_of_pregnancy_improves_the_reproductive_performance_of_rabbits-_emphasis_on_ovarian_and_placental_functions.pdf
Ghanem, N., N. H. Nasr, N. A. A. Elnaga, F. Abou-Hashim, S. Kamel, M. Warda, S. M. Dessouki, M. A. AbdRabou, and G. M. K. Mehaisen, "Molecular and physiochemical evaluation of buck semen cryopreserved with antioxidants", Reproduction in Domestic Animals, vol. 58, issue 6, pp. 813-822, 2023. reprod_domestic_animals_-_2023_-_ghanem_-_molecular_and_physiochemical_evaluation_of_buck_semen_cryopreserved_with.pdf
application/pdf iconreprod_domestic_animals_-_2023_-_ghanem_-_molecular_and_physiochemical_evaluation_of_buck_semen_cryopreserved_with.pdf
Faheem MS, G. N, Samy R, and B. AH, "Molecular, enzymatic responses and in vitro embryonic developmental competency of heat-shocked buffalo embryos co-cultured with granulosa cells monolayer", Theriogenology, vol. 211, pp. 203-211, 2023. molecular_enzymatic_responses_and_in_vitro_embryonic_developmental_competency_of_heat-shocked_buffalo_embryos_co-cultured.pdf
2022
Ghanem, N., M. Zayed, I. Mohamed, M. Mohammady, and M. Shehata, "Co-expression of candidate genes regulating growth performance and carcass traits of Barki lambs in Egypt", Tropical Animal Health and Production , vol. 54, pp. 260-273, 2022.
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Prendes, R. G., C. Ginja, J. Kantanen, N. Ghanem, D. R. Kugonza, M. L. Makgahlela, M. A. M. Groenen, and R. P. M. A. Crooijmans, "Integrative QTL mapping and selection signatures in Groningen White Headed cattle inferred from whole-genome sequences", Plos One , vol. 17, pp. e0276309-e0276328, 2022.
application/pdf iconintegrative_qtl_mapping_and_selection_signatures_in_groningen_white_headed_cattle_inferred_from_whole-genome_sequences.pdf
Ghanem, N., H. B. Mabrok, S. M. Shedeed, W. A. M. El-Wahab, W. M. E. Shakweer, M. I. Mohamed, and E. H. ElSabaawy, "Physiological, molecular, and immune responses to milk thistle extract administration in goats during peripartum period", Egyptian Pharmaceutical Journal , vol. 21, pp. 376–384, 2022.
application/pdf iconphysiological_molecular_and_immune_responses_to_milk_thistle_extract_administration_in_goats_during_peripartum_periodd.pdf
Ghanem, N., M. Fakruzzaman, A. H. Batawi, and I. - K. Kong, "Post-thaw viability, developmental and molecular deviations in in vitro produced bovine embryos cultured with L-carnitine at different levels of fetal calf serum", Theriogenology, vol. 191, pp. 54-66, 2022.
application/pdf iconpost-thaw_viability_developmental_and_molecular_deviations_in_in_vitro_produced_bovine_embryos_cultured_with_l-carnitine_at_different_levels_of_fetal_calf_serum.pdf
Ali, Z. M., M. Mohamdy, M. F. Shehata, and N. Ghanem, "Transcriptional Profile and Meat Quality Attributes of Abo-Deleek Lambs Managed under Intensive and Semi-Intensive Production Systems of Egypt", Advances in Animal and Veterinary Sciences, vol. 10, issue 6, pp. 1362-1370, 2022.
application/pdf icontranscriptional_profile_and_meat_quality_attributes_of_abo-deleek_lambs_managed_under_intensive_and_semi-intensive_production_systems_of_egypt.pdf
2021
Faheem MS, G. N, G. A, Procházka R, and D. SM, "Adaptive and Biological Responses of Buffalo Granulosa Cells Exposed to Heat Stress under In Vitro Condition", Animals (Basel), vol. 11, issue 3, pp. 794-811, 2021.
Ghanem, N., D. A. - E. R. Ahmed, S. M. Dessouki, M. S. Faheem, A. Y. Gad, J. Peippo, and A. H. Barkawi, "Cellular and molecular alterations of buffalo oocytes cultured under two different levels of oxygen tension during in vitro maturation", Zygote, vol. 24, issue 1, pp. 1-11, 2021.
Ashour, G., A. M. Kamel, Khalid Ahmed El-Bahrawy, A. A. E. - H. El-Sayed, and N. Ghanem, "Effect of ascorbic acid supplementation on in vitro production of camel embryos cultured under oxidative stress", Journal of Camelid Science , vol. 14 , issue 1, pp. 1-8. , 2021.
Shao B, Sun H, Ahmad MJ, N. Ghanem, Abdel-Shafy H, D. C, Deng T, Mansoor S, Z. Y, Yang Y, et al., "Genetic Features of Reproductive Traits in Bovine and Buffalo: Lessons From Bovine to Buffalo", Frontiers Genetics, vol. 12 , issue 23, pp. 617128-61742, 2021.
Ghanem, N., Samy, R., Khalil, Fakruzzaman, M., and I. - K. Kong, "Mitochondrial Activity and Transcript Abundance of Quality Marker Genes during In vitro Maturation of Bovine and Buffalo's Oocytes", Advances in Animal and Veterinary Sciences, vol. 9, issue 11, pp. 1810–1815, 2021.
Faheem, M.S., Dessouki, S.M., Abdel-Rahman, and N. Ghanem, "Physiological and molecular aspects of heat-treated cultured granulosa cells of Egyptian buffalo (Bubalus bubalis)", Animal Reproduction Science, vol. 1, issue 1, pp. 224-2231, 2021.
Ghanem, N., M. S. Faheem, Romysa Samy, and A. H. Barkawi, "Transcriptional, Mitochondrial Activity, and Viability of Egyptian Buffalo’s Granulosa Cells In Vitro Cultured under Heat Elevation", World Veterinary Journal, vol. 11, issue 2, pp. 193-201, 2021.
2020
C, D., D. TX, Z. Y, G. N, and H. GH, "Bioinformatics analysis of candidate genes for milk production traits in water buffalo (Bubalus bubalis)", Tropical Animal Health and Production , vol. 52, issue 1, pp. 63–69, 2020. bioinformatics_analysis_of_candidate_genes_for_milk_production_traits_in_water_buffalo_bubalus_bubalis..pdf
AI, D., and G. N, "Effect of Flunixin Meglumine and Aspirin Administration on Conception Rate and Estrous Cycle Characteristics of Egyptian Baladi Cows During Hot Season", Tropical Animal Health and Production , vol. 52, issue 1, pp. 2969–2976 , 2020. effect_of_flunixin_meglumine_and_aspirin_administration_on_conception_rate_and_estrous_cycle_characteristics_of_egyptian_baladi_cows_during_hot_season.pdf
Ashour, G., A. El-Sayed, M. Khalifa, and N. Ghanem, "Effect of Heat Stress on Developmental Competence of In Vitro Matured Oocytes of Camelus Dromedaries with Different Qualities", World’s Veterinary Journal, vol. 10, issue 4 , pp. 658-664, 2020.
Ghanem, N., A. Amin, A. M. Saeed, S. M. Abdelhamid, A. El-Sayed, O. A. Farid, S. M. Dessouki, and M. S. Faheem, "Effects of Curcumin Supplementation on Viability and Antioxidant Capacity of Buffalo Granulosa Cells under In Vitro Culture Conditions", World’s Veterinary Journal, vol. 10, issue 2, pp. 146-159, 2020. effects_of_curcumin_supplementation_on_viability_and_antioxidant_capacity_of_buffalo_granulosa_cells_under_in_vitro_culture_conditions.pdf
R, J., Y. P, R. M, H. A, T. E, N. SA, M. - S. A, and G. N, "In Vivo and In Vitro Evaluation of Bull Semen Processed With Zinc (Zn) Nanoparticles", Biological Trace Element Research , vol. 199, issue 1, pp. 126–135, 2020. in_vivo_and_in_vitro_evaluation_of_bull_semen_processed_with_zinc_zn_nanoparticles.pdf
Ghanem, N., S. - W. D, H. M, S. K, and T. D, "Transcriptome profile and association study revealed STAT3 gene as a potential quality marker of bovine gametes", Zygote, vol. 28, issue 2, pp. 116 - 130, 2020. transcriptome_profile_and_association_study_revealed_stat3_gene_as_a_potential_quality_marker_of_bovine_gametes.pdf
2018
Pokharel, K., J. Peippo, M. Honkatukia, A. Seppälä, J. Rautiainen, N. Ghanem, T. - M. Hamama, M. A. Crowe, M. Andersson, M. - H. Li, et al., "Integrated ovarian mRNA and miRNA transcriptome profiling characterizes the genetic basis of prolificacy traits in sheep (Ovis aries).", BMC genomics, vol. 19, issue 1, pp. 104, 2018 01 29. Abstract

BACKGROUND: The highly prolific breeds of domestic sheep (Ovis aries) are globally valuable genetic resources for sheep industry. Genetic, nutritional and other environmental factors affect prolificacy traits in sheep. To improve our knowledge of the sheep prolificacy traits, we conducted mRNA-miRNA integrated profiling of ovarian tissues from two pure breeds with large (Finnsheep) vs. small (Texel) litter sizes and their F1 crosses, half of which were fed a flushing diet.

RESULTS: Among the samples, 16,402 genes (60.6% known ovine genes) were expressed, 79 novel miRNAs were found, and a cluster of miRNAs on chromosome 18 was detected. The majority of the differentially expressed genes between breeds were upregulated in the Texel with low prolificacy, owing to the flushing diet effect, whereas a similar pattern was not detected in the Finnsheep. F1 ewes responded similarly to Finnsheep rather than displaying a performance intermediate between the two pure breeds.

CONCLUSIONS: The identification and characterization of differentially expressed genes and miRNAs in the ovaries of sheep provided insights into genetic and environmental factors affecting prolificacy traits. The three genes (CST6, MEPE and HBB) that were differentially expressed between the group of Finnsheep and Texel ewes kept in normal diet appeared to be candidate genes of prolificacy traits and will require further validation.

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