Biology subjects

Faruqui, N. A.

Publications and source records attributed to Faruqui, N. A..

3 recordsLinked to original sources

bioRxiv2023

Unravelling the Oncogenic Potential and Prognostic Significance of CKS1B in Human Lung Adenocarcinoma and Squamous Cell Carcinoma: A Comprehensive Computational Analysis

Lung cancer (LC) confers to radical malignancy with a limited recourse of therapy worldwide. Consequently, LC has become the leading cause of cancer deaths in both men and women globally. Non-small cell lung cancer (NSCLC), one of the major LC types and accountable for a greater share of these cancer-associated deaths, further branches out to adenocarcinoma (LUAD) and squamous cell carcinoma (LUSC). A dearth of evident clinical symptoms coupled with the diagnosis feasibility only after advanced metastasis raises the need for precision in treatment apart from the existing chemical drug treatments. Precise guidance can be entailed by targeted therapies, utilizing the potential and thoroughly evaluated differentially expressed genes of cancer under speculation for tumor treatments. Cyclin-dependent kinase regulatory subunit 1B (CKS1B), a member of the conserved cyclin kinase subunit 1 (CKS1) protein family, regulates the cell cycle. Increasing evidence revealed that up-regulation of the CKS1B gene is associated with multiple human-related cancers, indicates its potential use as a targeted therapeutic for early detection and treatment. CKS1B has been found to be associated with poor prognosis in both LUAD and LUSC, while the prognostic significance of CKS1B in other types of cancer is not well established. Herein, we have performed a comprehensive bioinformatics analysis of factors involved in LUAD and LUSC with CKS1B and discussed its role as a potential biomarker for early lung cancer detection and treatment. While these evaluations demonstrate the immunotherapeutic features and prognostic value of CKS1B, further in vivo and in vitro studies are required to determine the accuracy of final applications.

cancer biology↗

bioRxiv2022

Exploring different virulent proteins of human respiratory syncytial virus for designing a novel epitope-based polyvalent vaccine: Immunoinformatics and molecular dynamics approaches

Human Respiratory Syncytial Virus (RSV) is one of the most prominent causes of lower respiratory tract infections (LRTI), contributory to infecting people from all age groups - a majority of which comprises infants and children. The implicated severe RSV infections lead to numerous deaths of multitudes of the overall population, predominantly the children, every year. Consequently, despite several distinctive efforts to develop a vaccine against the RSV as a potential countermeasure, there is no approved or licensed vaccine available yet, to control the RSV infection effectively. Therefore, through the utilization of immunoinformatics tools, a computational approach was taken in this study, to design and construct a multi-epitope polyvalent vaccine against the RSV-A and RSV-B strains of the virus. Potential predictions of the T-cell and B-cell epitopes were followed by extensive tests of antigenicity, allergenicity, toxicity, conservancy, homology to human proteome, transmembrane topology, and cytokine-inducing ability. The most promising epitopes (i.e. 13 CTL epitopes, 9 HTL epitopes, and 10 LBL epitopes) exhibiting full conservancy were then selected for designing the peptide fusion with appropriate linkers, having hBD-3 as the adjuvant. The peptide vaccine was modeled, refined, and validated to further improve the structural attributes. Following this, molecular docking analysis with specific TLRs was carried out which revealed excellent interactions and global binding energies. Additionally, molecular dynamics (MD) simulation was conducted which ensured the stability of the interactions between vaccine and TLR. Furthermore, mechanistic approaches to imitate and predict the potential immune response generated by the administration of vaccines were determined through immune simulations. Owing to an overall evaluation, in silico cloning was carried out in efforts to generate recombinant pETite plasmid vectors for subsequent mass production of the vaccine peptide, incorporated within E.coli. However, more in vitro and in vivo experiments can further validate its efficacy against RSV infections.

immunology↗

bioRxiv2021

Identification of Common Molecular Signatures Shared between Alzheimer's and Parkinson's Diseases and Therapeutic Agents Exploration: An Integrated Genomics Approach

Alzheimers disease (AD) and Parkinsons disease (PD) are two most prevalent age-related dementias that severely affect a large number of elderly people around the globe. Poor understanding of pathogenesis of these neurological diseases imposes challenge to discover therapeutic measures and effective diagnosis methods. In this study, a network-based approach was utilized to identify potential common molecular signatures and therapeutic agents for AD and PD. Protein-protein interaction analysis revealed NCK1, UBC, CDH1, CDC20, ACTB, PSMA7, PRPF8, RPL7, XRCC6 and HSP90AB1 as the best proteome signatures. Different regulatory transcriptional signatures i.e., YY1, NFKB1, BRCA1, TP53, GATA2, SREBF2, E2F1, FOXC1, RELA and NFIC and post-transcriptional signatures i.e., hsa-mir-186-5p, hsamir-92a-3p, hsa-mir-615-3p, hsa-let-7c-5p, hsa-mir-100-5p, hsa-mir-93-3p, hsa-mir-5681a, hsamir-484, hsa-mir-193b-3p and hsa-mir-16p-5p were identified from other interaction network. Drug-gene interaction study revealed possible therapeutic agents which may reverse the AD and PD condition. The scientific approach of this study should contribute to identify potential biomarkers, drug targets and therapeutic agents against AD and PD which should in turn advance the present efforts of scientists to secure effective diagnosis and therapeutic options. However, further in vivo and in vitro experiments might be required to validate the outcomes of this study.

bioinformatics↗