Browsing Biomedical Sciences by Title
Now showing items 123-142 of 712
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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.
( 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.
( 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 ... -
Computational design of anti-cancer peptides tailored to target specific tumor markers
( Springer Nature , 2024 , Article)Anti-cancer peptides (ACPs) are short peptides known for their ability to inhibit tumor cell proliferation, migration, and the formation of tumor blood vessels. In this study, we designed ACPs to target receptors often ... -
Computational insights of K1444N substitution in GAP-related domain of NF1 gene associated with neurofibromatosis type 1 disease: a molecular modeling and dynamics approach
( Springer New York LLC , 2018 , Article)The NF1 gene encodes for neurofibromin protein, which is ubiquitously expressed, but most highly in the central nervous system. Non-synonymous SNPs (nsSNPs) in the NF1 gene were found to be associated with Neurofibromatosis ... -
A computational method to characterize the missense mutations in the catalytic domain of GAA protein causing Pompe disease.
( 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.
( 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
( 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.
( 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
( 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 screening of known broad-spectrum antiviral small organic molecules for potential influenza HA stem inhibitors.
( Public Library of Science , 2018 , Article)With the emergence of new influenza virus strains that are resistant to current inhibitors such as oseltamivir (anti-neuraminidase (NA)) and amantadine (anti-M2 proton channel), influenza A viruses continue to be a serious ... -
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
( 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 ... -
Conception, Implementation, and Integration of Heterogenous Information Technology Infrastructures in the Qatar Biobank
( Mary Ann Liebert , 2019 , Article)The overall goal of the Qatar Biobank (QBB) is to collect, manage, and distribute high-quality human biospecimens with appropriate clinical and/or research annotation and associated phenotypic data, aiming to be an important ... -
Congenital absence of appendix: a rare condition that could result in severe complications-a review of literature
( Oxford University Press , 2023 , Article)Acute appendicitis is the most frequent cause of abdominal pain and acute emergency surgeries, with a mortality risk of 6-7% at its onset. Since atypical deviations in these structures are rare, they can lead to diagnosis ... -
Coproscopy and molecular screening for detection of intestinal protozoa
( BioMed Central , 2017 , Article)Intestinal parasitosis is one of several health concerns about immigrants who travel from endemic to non-endemic regions. Reliable rapid sensitive diagnostic tools, for use in non-endemic regions, are urgently required to ... -
Coronavirus Disease 2019 Disease Severity in Children Infected With the Omicron Variant
( NLM (Medline) , 2022 , Article)SHORT SUMMARY: Severe acute respiratory syndrome coronavirus 2 infection from the Omicron variant in children/adolescents is less severe than infection from the Delta variant. Those 6 to <18 years also have less severe ... -
Correction to: Co-prevalence of human Papillomaviruses (HPV) and Epstein–Barr virus (EBV) in healthy blood donors from diverse nationalities in Qatar
( BMC , 2020 , Other)Correction to: Cancer Cell Int (2020) 20:107 https://doi.org/10.1186/s12935-020-01190-2 -
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)
( 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. -
Correlations between Resting Electrocardiogram Findings and Disease Profiles: Insights from the Qatar Biobank Cohort
( Multidisciplinary Digital Publishing Institute (MDPI) , 2024 , Article)Background: Resting electrocardiogram (ECG) is a valuable non-invasive diagnostic tool used in clinical medicine to assess the electrical activity of the heart while the patient is resting. Abnormalities in ECG may be ... -
COVID-19 effect on patients with noncommunicable diseases: A narrative review
( Wiley-Blackwell , 2022 , Article)Background and Aims: On March 11, 2020, the WHO has declared COVID-19 a global pandemic, affecting our day-to-day lives. Physical distancing and lockdown made significant obstacles to populations, particularly healthcare ... -
COVID-19 Vaccination: The Mainspring of Challenges and the Seed of Remonstrance
( MDPI , 2021 , Article Review)As of March 2020, the time when the coronavirus disease 2019 (COVID-19) caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) became a pandemic, our existence has been threatened and the lives of ...