Search Results - "Ola S. Ahmed"

Circulating Serum miRNAs as Diagnostic Markers for Colorectal Cancer by Zekri, Abdel-Rahman N, Youssef, Amira Salah El-Din, Lotfy, Mai M, Gabr, Reham, Ahmed, Ola S, Nassar, Auhood, Hussein, Nehal, Omran, Dalia, Medhat, Eman, Eid, Salam, Hussein, Marwa Mahmoud, Ismail, Maha Yahia, Alenzi, Faris Q, Bahnassy, Abeer A

“…The study was designed to assess the possibility of using circulating miRNAs (serum miRNAs) as diagnostic biomarkers in colorectal cancer (CRC) and to identify…”
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Long non-coding RNAs as novel prognostic biomarkers for breast cancer in Egyptian women by El-Helkan, Basma, Emam, Manal, Mohanad, Marwa, Fathy, Shadia, Zekri, Abdel Rahman, Ahmed, Ola S.

“…Breast cancer (BC), the most common type of malignant tumor, is the leading cause of death, having the highest incidence rate among women. The lack of early…”
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Characterization of the SARS-CoV-2 genomes in Egypt in first and second waves of infection by Zekri, Abdel-Rahman N., Bahnasy, Abeer A., Hafez, Mohamed M., Hassan, Zeinab K., Ahmed, Ola S., Soliman, Hany K., El-Sisi, Enas R., Dine, Mona H. Salah El, Solimane, May S., Latife, Lamyaa S. Abdel, Seadawy, Mohamed G., Elsafty, Ahmed S., Abouelhoda, Mohamed

“…At Wuhan, in December 2019, the SRAS-CoV-2 outbreak was detected and it has been the pandemic worldwide. This study aims to investigate the mutations in…”
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An insight into synthesis and antitumor activity of citrate and gallate stabilizing gold nanospheres by Fathy, Mohamed M., Elfiky, Abdo A., Bashandy, Yousef S., Hamdy, Mayar M., Elgharib, Ahmed M., Ibrahim, Ibrahim M., Kamal, Rana T., Mohamed, Ahmed S., Rashad, Anan M., Ahmed, Ola S., Elkaramany, Yomna, Abdelaziz, Youssef S., Amin, Fatma G., Eid, Jehane I.

“…Both gallic and citrate are well-established antioxidants that show promise as new selective anti-cancer drugs. Gold nanoparticles (AuNPs) as well can be…”
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Her2/EGFR-PDGFR pathway aberrations associated with tamoxifen response in metastatic breast cancer patients by Malash, Ibrahim, Mansour, Osman, Gaafar, Rabab, Shaarawy, Sabry, Abdellateif, Mona S, Ahmed, Ola S, Zekri, Abdel-Rahman N

“…Background Metastatic breast cancer (MBC) is a major health problem worldwide. Some patients improve on tamoxifen and others do not respond to treatment…”
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Targeted next generation sequencing identifies somatic mutations in a cohort of Egyptian breast cancer patients by Nassar, Auhood, Abouelhoda, Mohamed, Mansour, Osman, Loutfy, Samah A., Hafez, Mohamed M., Gomaa, M., Bahnassy, Abeer, El-Din Youssef, Amira Salah, Lotfy, Mai M., Ismail, Hoda, Ahmed, Ola S., Abou-Bakr, Amany Abd-Elhameed, Zekri, Abdel-Rahman N.

“…[Display omitted] •Identifying somatic mutations associated with Egyptian breast cancer tumors.•Identifying breast cancer mutation driver genes in the studied…”
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Whole-genome sequencing of human Pegivirus variant from an Egyptian patient co-infected with hepatitis C virus: a case report by Soliman, Hany K, Abouelhoda, Mohamed, El Rouby, Mahmoud N, Ahmed, Ola S, Esmat, G, Hassan, Zeinab K, Hafez, Mohammed M, Mehaney, Dina Ahmed, Selvaraju, Manojkumar, Darwish, Rania Kamal, Osman, Yehia A, Zekri, Abdel-Rahman N

“…Human pegivirus (HPgV) is structurally similar to hepatitis C virus (HCV) and was discovered 20 years ago. Its distribution, natural history and exact rule of…”
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Genomic characterization of SARS-CoV-2 in Egypt by Zekri, Abdel-Rahman N., Easa Amer, Khaled, Hafez, Mohammed M., Hassan, Zeinab K., Ahmed, Ola S, Soliman, Hany K., Bahnasy, Abeer A., Abdel Hamid, Wael, Gad, Ahmad, Ali, Mahmoud, Ali Hassan, Wael, Samir Madboly, Mahmoud, Abdel Raouf, Ahmad, Khattab, Ayman A., Salah El Din Hamdy, Mona, Sherif Soliman, May, Hamdi El Sissy, Maha, Mohamed El khateeb, Sara, Hosny Ezzelarab, Moushira, Fathalla, Lamiaa A., Abouelhoda, Mohamed

“…[Display omitted] The novel coronavirus severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has spread throughout the globe, causing a pandemic. In…”
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Meta-Analysis of Enhanced Recovery Protocols in Bariatric Surgery by Ahmed, Ola S., Rogers, Ailín C., Bolger, Jarlath C., Mastrosimone, Achille, Robb, William B.

“…Background Enhanced recovery after surgery (ERAS) guidelines, fast-track protocols, and alternative clinical pathways have been widely promoted in a variety of…”
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Impact of nano-conjugate on Drosophila for early diagnosis of Alzheimer's disease by Ahmed, Aya, Ghallab, Enas H, Shehata, Magdi, Zekri, Abdel-Rahman N, Ahmed, Ola S

“…Alzheimer's disease (AD) is an irreversible neurodegenerative disease. Recent identification of AD biomarkers has led to the diagnosis of AD before the onset…”
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Genome sequencing of SARS-CoV-2 in a cohort of Egyptian patients revealed mutation hotspots that are related to clinical outcomes by Zekri, Abdel-Rahman N, Mohanad, Marwa, Hafez, Mohammed M, Soliman, Hany K, Hassan, Zainab K, Abouelhoda, Mohamed, Amer, Khaled E, Seadawy, Mohamed G, Ahmed, Ola S

“…Severe acute respiratory syndrome-2 (SARS-CoV-2) exhibits a broad spectrum of clinical manifestations. Despite the fact that SARS-CoV-2 has slower evolutionary…”
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Peripheral vein infusion of autologous mesenchymal stem cells in Egyptian HCV-positive patients with end-stage liver disease by Salama, Hosny, Zekri, Abdel-Rahman N, Medhat, Eman, Al Alim, Shereen A, Ahmed, Ola S, Bahnassy, Abeer A, Lotfy, Mai M, Ahmed, Rasha, Musa, Sherief

“…We have assessed the utility of autologous mesenchymal stem cell (MSC) peripheral vein infusion as a possible therapeutic modality for patients with end-stage…”
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The possible role of Dickkopf-1, Golgi protein- 73 and Midkine as predictors of hepatocarcinogenesis: a review and an Egyptian study by N Zekri, Abdel-Rahman, EL Kassas, Mohamed, Salam, El SayedTarekAbd El, Hassan, Reem Mostafa, Mohanad, Marwa, Gabr, Reham Mohamed, M. Lotfy, Mai, Abdel-zaher, Rania A. Talaat, Bahnassy, Abeer A., Ahmed, Ola S.

“…Hepatocellular carcinoma (HCC) is the second most common cause of cancer-related death worldwide. The use of alpha fetoprotein (AFP) alone was not an accurate…”
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Impact of IL-12 and IL-18 Combined Stimulation on INF-γ and TNF-α Production by PBMCs Derived from Egyptian Ovarian Cancer Patients by Nourhan E. Mohamed, Noha A. Mahana, Abeer Mahmoud Badr, Ola S. Ahmed, Ahmed M. Lymona, Sarah S. Nasr

“…Background: Cytokines play a crucial role in modulating the immune cells' response to tumors. Utilizing IL-18 and IL-12 as immunotherapeutic agents has gained…”
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Estrogen Receptor Gene Polymorphism as a Possible Genetic Risk Factor for Treatment Response in ER-Positive Breast Cancer Patients by Allahloubi, Nasr M. A., Zekri, Abdel-Rahman N., Ragab, Mohamed, Mohanad, Marwa, Ahmed, Ola S., Eid, Salem, Ghareeb, Mohamed, Gouda, Iman, Bahnassy, Abeer A.

“…Estrogen receptor-α ( ESR1 ) single nucleotide polymorphisms (SNPs) have been related to breast cancer (BC) susceptibility. In this retrospective study we…”
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The Role of CYP2D6 Polymorphisms in Determining Response to Tamoxifen in Metastatic Breast Cancer Patients: Review and Egyptian Experience by Malash, Ibrahim, Mansour, Osman, Shaarawy, Sabry, Abdellateif, Mona S, Omar, Anan, Gaafar, Rabab, Zekri, Abdel-Rahman N, Ahmed, Ola S, Bahnassy, Abeer

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A Rare Case of Spontaneous Fusion of the Knee by Ahmed, Ola S, Cashman, James P

“…To our knowledge, this article is the first report of a case of spontaneous and progressive bony fusion of a knee joint without a prior diagnosis of…”
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Autologous CD34+ and CD133+ stem cells transplantation in patients with end stage liver disease by Salama, Hosny, Zekri, Abdel-Rahman N, Bahnassy, Abeer A, Medhat, Eman, Halim, Hanan A, Ahmed, Ola S, Mohamed, Ghada, Al Alim, Sheren A, Sherif, Ghada M

“…To assess the utility of an autologous CD34(+) and CD133(+) stem cells infusion as a possible therapeutic modality in patients with end-stage liver diseases…”
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The impact of repeated autologous infusion of haematopoietic stem cells in patients with liver insufficiency by Zekri, Abdel-Rahman N, Salama, Hosny, Medhat, Eman, Musa, Sherief, Abdel-Haleem, Hanan, Ahmed, Ola S, Khedr, Hanan Abdel Hafez, Lotfy, Mai M, Zachariah, Khaled S, Bahnassy, Abeer A

“…The worldwide shortage of donor livers has prompted the search for alternative cell therapies. Previous data from our laboratory proved a supportive role for…”
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Assessment of health-related quality of life in patients receiving stem cell therapy for end-stage liver disease: an Egyptian study by Salama, Hosny, Zekri, Abdel-Rahamn N, Ahmed, Rasha, Medhat, Iman, Abdallah, El Sayed, Darwish, Tarneem, Ahmed, Ola S, Bahnassy, Abeer

“…This prospective cohort study aimed to assess the influence of stem cell therapy (SCT) on health-related quality of life (HRQOL) by using the SF-36 v2 and to…”
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