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Full-Text Articles in Life Sciences
In Silico Binding Of 2-Aminocyclobutanones To Sars-Cov-2 Nsp13 Helicase And Demonstration Of Antiviral Activity, Thahani S. Habeeb Mohammad, Yash Gupta, Cory T. Reidl, Vlad Nicolaescu, Haley Gula, Ravi Durvasula, Prakasha Kempaiah, Daniel P. Becker Ph.D.
In Silico Binding Of 2-Aminocyclobutanones To Sars-Cov-2 Nsp13 Helicase And Demonstration Of Antiviral Activity, Thahani S. Habeeb Mohammad, Yash Gupta, Cory T. Reidl, Vlad Nicolaescu, Haley Gula, Ravi Durvasula, Prakasha Kempaiah, Daniel P. Becker Ph.D.
Chemistry: Faculty Publications and Other Works
The landscape of viral strains and lineages of SARS-CoV-2 keeps changing and is currently dominated by Delta and Omicron variants. Members of the latest Omicron variants, including BA.1, are showing a high level of immune evasion, and Omicron has become a prominent variant circulating globally. In our search for versatile medicinal chemistry scaffolds, we prepared a library of substituted α-aminocyclobutanones from an α-aminocyclobutanone synthon (11). We performed an in silico screen of this actual chemical library as well as other virtual 2-aminocyclobutanone analogs against seven SARS-CoV-2 nonstructural proteins to identify potential drug leads against SARS-CoV-2, and more broadly against coronavirus …
Interrogation Of Protein Function With Peptidomimetics, Olapeju Bolarinwa
Interrogation Of Protein Function With Peptidomimetics, Olapeju Bolarinwa
USF Tampa Graduate Theses and Dissertations
Proteins can be described as the “machineries” responsible for almost all tasks in the levels of organizational complexity in multi-cellular organisms namely: the cells, tissues, organs and systems. Any disorder in the function of a protein at any of these levels could result in disease, and a study of protein function is critical to understanding the pathological features of the disease at the molecular level. A quick glance at these abundantly present proteins reveals two striking features: large diversity of biological function, and the variations in structural complexity, which varies from simple random coils, to turns and helices, and on …
Cyclic Urethane: A Versatile Handle For Synthetic Peptide Applications, Hader E. Elashal
Cyclic Urethane: A Versatile Handle For Synthetic Peptide Applications, Hader E. Elashal
Seton Hall University Dissertations and Theses (ETDs)
While peptides have impeccable potential due to their biological and therapeutic abilities, they are inherently limited in clinical practice due to their instability towards proteolysis and poor bioavailability. In the past few years peptidomimetics have emerged as a powerful class of compounds that overcomes the shortcomings associated with peptides. Peptidomimetics essentially mimic a natural peptide or protein in its chemical composition, structure and its ability to perform a biologically relevant role. In addition to increased stability and bioavailability, peptidomimetics can also have increased receptor binding affinity and selectivity, thereby making these mimics lead compounds in the field of drug design …
Cell Permeability Studies Of Aapeptides And Novel Molecular Probes For Ad, Ge Bai
Cell Permeability Studies Of Aapeptides And Novel Molecular Probes For Ad, Ge Bai
USF Tampa Graduate Theses and Dissertations
Alzheimer's diseases(AD) has been discovered and under research for more than 70 years, However there is no cure for these progressive and devastating diseases. Based on the following hypothsis: Aß metabolite problem/over production result in the accumulation, and lead to aggregation is the cause of Alzheimer’s disease. AApeptide and Melatonin derivatives can bind to Aß and block the aggregation of β amyloid monomers, decrease the toxicity of Aß to neurons and slow the progressive of Alzheimer’s diseases. In addition, AApeptide which mimic transmembrane peptide Tat will have similar transmembrane function. We have set up our goals as follows: 1) Using …