Browsing by Author "Zayed, Hatem"
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CD44 mediates stem cell mobilization to damaged lung via its novel transcriptional targets, Cortactin and Survivin
Ouhtit, Allal; Thouta, Rajesh; Zayed, Hatem; Gaur, Rajiv L; Fernando, Augusta; Rahman, Mizanur; Welsh, David A... more authors ... less authors ( Ivyspring International Publisher , 2020 , Article)Beyond their role in bone and lung homeostasis, mesenchymal stem cells (MSCs) are becoming popular in cell therapy. Various insults may disrupt the repair mechanisms involving MSCs. One such insult is smoking, which is a ... -
Chapter Four Controlling cell proliferation by targeting cyclin-dependent kinase 6 using drug repurposing approach
N., Madhana Priya; Balasundaram, Ambritha; Sidharth Kumar, N.; Udhaya Kumar, S.; Thirumal Kumar, D.; Magesh, R.; Zayed, Hatem; George Priya Doss, C.... more authors ... less authors ( Elsevier , 2023 , Book chapter)Cyclin-dependent kinase 6 (CDK6) is an essential kinase in cell cycle progression, which is a viable target for inhibitors in various malignancies, including breast cancer. This study aimed to virtually screen efficient ... -
Chapter Three Elucidating the mechanism of antimicrobial resistance in Mycobacterium tuberculosis using gene interaction networks
Keerthana, G.; Vasudevan, Karthick; Dey, Hrituraj; Kausar, Tasmia; Udhaya Kumar, S.; Thirumal Kumar, D.; Zayed, Hatem; George Priya Doss, C.... more authors ... less authors ( Elsevier , 2023 , Book chapter)Antimicrobial resistance (AMR) in microorganisms is an urgent global health threat. AMR of Mycobacterium tuberculosis is associated with significant morbidity and mortality. It is of great importance to underpin the ... -
Clinical Exome Sequencing unravels new disease-causing mutations in the myeloproliferative neoplasms: A pilot study in patients from the state of Qatar.
Al-Dewik, Nader; Ben-Omran, Tawfeg; Zayed, Hatem; Trujillano, Daniel; Kishore, Shivendra; Rolfs, Arndt; Yassin, Mohamed A... more authors ... less authors ( Elsevier , 2018 , Article)Clinical Exome Sequencing (CES) has increasingly become a popular diagnostic tool in patients suffering from genetic disorders that are clinically and genetically complicated. Myeloproliferative Neoplasms (MPNs) is an ... -
Clinical, biochemical, neuroradiological and molecular characterization of Egyptian patients with glutaric acidemia type 1.
Zayed, Hatem; El Khayat, Hamed; Tomoum, Hoda; Khalifa, Ola; Siddiq, Ehab; Mohammad, Shaimaa A; Gamal, Radwa; Shi, Zumin; Mosailhy, Ahmed; Zaki, Osama K... more authors ... less authors ( Springer , 2019 , Article)Glutaric acidemia type 1 (GA1) is an inherited metabolic autosomal recessive disorder that is caused by a deficiency in glutaryl-CoA dehydrogenase (GCDH). Untreated patients suffer primarily from severe striatal damage. ... -
A comparative computational approach toward pharmacological chaperones (NN-DNJ and ambroxol) on N370S and L444P mutations causing Gaucher's disease.
Thirumal Kumar, D; Iyer, Sharada; Christy, J Priyadharshini; Siva, R; Tayubi, Iftikhar Aslam; George Priya Doss, C; Zayed, Hatem... more authors ... less authors ( Elsevier , 2019 , Book chapter)Gaucher's disease (GD) is the most commonly known lysosomal disorder that occurs due to mutations in the β-glucocerebrosidase (GBA) protein. Our previous findings (Thirumal Kumar, Eldous, Mahgoub, George Priya Doss, Zayed, ... -
Comparative computational assessment of the pathogenicity of mutations in the Aspartoacylase enzyme
George Priya Doss, C.; Zayed, Hatem ( Springer US , 2017 , Article)Aspartoacylase (ASPA) is a zinc-dependent abundant enzyme in the brain, which catalyzes the conversion of N-acetyl aspartate (NAA) into acetate and aspartate. Mutations in the ASPA gene are associated with the development ... -
Comparison of potential inhibitors and targeting fat mass and obesity-associated protein causing diabesity through docking and molecular dynamics strategies.
S, Udhaya Kumar; Rajan, Bithia; D, Thirumal Kumar; R, Hephzibah Cathryn; V, Samprita Das.; Zayed, Hatem; Walter, Charles Emmanuel Jebaraj; Ramanathan, Gnanasambandan; Doss, George Priya... more authors ... less authors ( Wiley , 2021 , Article)Genome-wide association studies (GWAS) have identified an association between polymorphisms in the FTO gene and obesity. The FTO: rs9939609, an intronic variant, is considered a risk allele for developing diabesity in ... -
Comprehensive in silico screening and molecular dynamics studies of missense mutations in Sjogren-Larsson syndrome associated with the ALDH3A2 gene.
Udhaya Kumar, S; Thirumal Kumar, D; Mandal, Pinky D; Sankar, Srivarshini; Haldar, Rishin; Kamaraj, Balu; Walter, Charles Emmanuel Jebaraj; R, Siva; George Priya Doss, C; Zayed, Hatem... more authors ... less authors ( Elsevier , 2020 , Article)Sjögren-Larsson syndrome (SLS) is an autoimmune disorder inherited in an autosomal recessive pattern. To date, 80 missense mutations have been identified in association with the Aldehyde Dehydrogenase 3 Family Member A2 ... -
Computational and modeling approaches to understand the impact of the Fabry's disease causing mutation (D92Y) on the interaction with pharmacological chaperone 1-deoxygalactonojirimycin (DGJ).
Thirumal Kumar, D; Judith, E; Priyadharshini Christy, J; Siva, R; Tayubi, Iftikhar Aslam; Chakraborty, Chiranjib; George Priya Doss, C; Zayed, Hatem... more authors ... less authors ( Elsevier , 2019 , Book chapter)Fabry's disease (FD) is the second most commonly occurring lysosomal storage disorders (LSDs). The mutations in α-galactosidase A (GLA) protein were widely found to be causative for the Fabry's disease. These mutations ... -
A computational approach for investigating the mutational landscape of RAC-alpha serine/threonine-protein kinase (AKT1) and screening inhibitors against the oncogenic E17K mutation causing breast cancer.
Thirumal Kumar, D; Jain, Nikita; Evangeline, Judith; Kamaraj, Balu; Siva, R; Zayed, Hatem; George Priya Doss, C... more authors ... less authors ( Elsevier , 2019 , Article)Breast cancer (BC) is the most commonly diagnosed cancer among females worldwide, and among the BC-associated mutations in various proteins, mutations in the RAC-alpha serine/threonine-protein kinase (AKT1) remain the most ... -
Computational approach to unravel the impact of missense mutations of proteins (D2HGDH and IDH2) causing D-2-hydroxyglutaric aciduria 2.
Thirumal Kumar, D; Jerushah Emerald, L; George Priya Doss, C; Sneha, P; Siva, R; Charles Emmanuel Jebaraj, W; Zayed, Hatem... more authors ... less authors ( Springer US , 2018 , Article)The 2-hydroxyglutaric aciduria (2-HGA) is a rare neurometabolic disorder that leads to the development of brain damage. It is classified into three categories: D-2-HGA, L-2-HGA, and combined D,L-2-HGA. The D-2-HGA includes ... -
A computational method to characterize the missense mutations in the catalytic domain of GAA protein causing Pompe disease.
Thirumal Kumar, D; Umer Niazullah, Maryam; Tasneem, Sadia; Judith, E; Susmita, B; George Priya Doss, C; Selvarajan, E; Zayed, Hatem... more authors ... less authors ( Wiley , 2019 , Article)Pompe disease is an autosomal recessive lysosomal storage disease caused by acid α-glucosidase (GAA) deficiency, resulting in intralysosomal accumulation of glycogen, including cardiac, skeletal, and smooth muscle cells. ... -
Computational model to analyze and characterize the functional mutations of NOD2 protein causing inflammatory disorder - Blau syndrome.
Thirumal Kumar, D; Udhaya Kumar, S; Nishaat Laeeque, Ahmed Shaikh; Apurva Abhay, Shivalkar; Bithia, R; Magesh, R.; Kumar, Maignana; Zayed, Hatem; George Priya Doss, C... more authors ... less authors ( Elsevier , 2020 , Article)Blau syndrome (BS), which affects the eyes, skin, and joints, is an autosomal dominant genetic inflammatory disorder. BS is caused by mutations in the NOD2 gene. However, there are no direct treatments, and treatment with ... -
A computational model to predict the structural and functional consequences of missense mutations in O6-methylguanine DNA methyltransferase
Thirumal Kumar, D; Mendonca, Enid; Priyadharshini Christy, J; George Priya Doss, C; Zayed, Hatem ( Elsevier , 2019 , Article)DNA repair mechanism is a process through which the cell repairs its damaged DNA. Although there are several mechanisms involved in the DNA repair mechanisms, the direct reversal method is the simplest and does not require ... -
Computational modelling approaches as a potential platform to understand the molecular genetics association between Parkinson's and Gaucher diseases.
Thirumal Kumar, D; Eldous, Hend Ghasan; Mahgoub, Zainab Alaa; George Priya Doss, C; Zayed, Hatem ( Springer , 2018 , Article)Gaucher's disease (GD) is a genetic disorder in which glucocerebroside accumulates in cells and specific organs. It is broadly classified into type I, type II and type III. Patients with GD are at high risk of Parkinson's ... -
A computational overview on phylogenetic characterization, pathogenic mutations, and drug targets for Ebola virus disease
Vasudevan, Karthick; D, Thirumal Kumar; S, Udhaya Kumar; Saleem, Aisha; N, Nagasundaram; R, Siva; Tayubi, Iftikhar Aslam; Doss, C. George Priya; Zayed, Hatem... more authors ... less authors ( Elsevier , 2021 , Article)The World Health Organization declared Ebola virus disease(EVD) as the major outbreak in the 20th century. EVD was firstidentified in 1976 in South Sudan and the Democratic Republicof the Congo. EVD was transmitted from ... -
Computational structural assessment of BReast CAncer type 1 susceptibility protein (BRCA1) and BRCA1-Associated Ring Domain protein 1 (BARD1) mutations on the protein-protein interface
Thirumal Kumar, D.; Udhaya Kumar, S.; Jain, Nikita; Sowmya, Baviri; Balsekar, Kamakshi; Siva, R.; Kamaraj, Balu; Sidenna, Mariem; George Priya Doss, C.; Zayed, Hatem... more authors ... less authors ( Elsevier , 2022 , Book chapter)Breast cancer type 1 susceptibility protein (BRCA1) is closely related to the BRCA2 (breast cancer type 2 susceptibility protein) and BARD1 (BRCA1-associated RING domain-1) proteins. The homodimers were formed through their ... -
Correction to: Role of non-coding RNA networks in leukemia progression, metastasis and drug resistance (Molecular Cancer, (2020), 19, 1, (57), 10.1186/s12943-020-01175-9)
Bhat, Ajaz A.; Younes, Salma N.; Raza, Syed Shadab; Zarif, Lubna; Nisar, Sabah; Ahmed, Ikhlak; Mir, Rashid; Kumar, Sachin; Sharawat, Surender K.; Hashem, Sheema; Elfaki, Imadeldin; Kulinski, Michal; Kuttikrishnan, Shilpa; Prabhu, Kirti S.; Khan, Abdul Q.; Yadav, Santosh K.; El-Rifai, Wael; Zargar, Mohammad A.; Zayed, Hatem; Haris, Mohammad; Uddin, Shahab... more authors ... less authors ( BMC , 2020 , Other)Following the publication of the original article [1], authors have noticed that one of the authors, Syed Shadab Raza, was missing in the Authors’ Contributions section. Please see below updated section. -
Deciphering the Role of Filamin B Calponin-Homology Domain in Causing the Larsen Syndrome, Boomerang Dysplasia, and Atelosteogenesis Type I Spectrum Disorders via a Computational Approach.
S, Udhaya Kumar; Sankar, Srivarshini; Younes, Salma; D, Thirumal Kumar; Ahmad, Muneera Naseer; Okashah, Sarah Samer; Kamaraj, Balu; Al-Subaie, Abeer Mohammed; C, George Priya Doss; Zayed, Hatem... more authors ... less authors ( MDPI , 2020 , Article)Filamins (FLN) are a family of actin-binding proteins involved in regulating the cytoskeleton and signaling phenomenon by developing a network with F-actin and FLN-binding partners. The FLN family comprises three conserved ...