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  1. Article ; Online: Deciphering Ferroptosis: From Molecular Pathways to Machine Learning-Guided Therapeutic Innovation.

    Mete, Megha / Ojha, Amiya / Dhar, Priyanka / Das, Deeplina

    Molecular biotechnology

    2024  

    Abstract: Ferroptosis is a unique form of cell death reliant on iron and lipid peroxidation. It disrupts redox balance, causing cell death by damaging the plasma membrane, with inducers acting through enzymatic pathways or transport systems. In cancer treatment, ... ...

    Abstract Ferroptosis is a unique form of cell death reliant on iron and lipid peroxidation. It disrupts redox balance, causing cell death by damaging the plasma membrane, with inducers acting through enzymatic pathways or transport systems. In cancer treatment, suppressing ferroptosis or circumventing it holds significant promise. Beyond cancer, ferroptosis affects aging, organs, metabolism, and nervous system. Understanding ferroptosis mechanisms holds promise for uncovering novel therapeutic strategies across a spectrum of diseases. However, detection and regulation of this regulated cell death are still mired with challenges. The dearth of cell, tissue, or organ-specific biomarkers muted the pharmacological use of ferroptosis. This review covers recent studies on ferroptosis, detailing its properties, key genes, metabolic pathways, and regulatory networks, emphasizing the interaction between cellular signaling and ferroptotic cell death. It also summarizes recent findings on ferroptosis inducers, inhibitors, and regulators, highlighting their potential therapeutic applications across diseases. The review addresses challenges in utilizing ferroptosis therapeutically and explores the use of machine learning to uncover complex patterns in ferroptosis-related data, aiding in the discovery of biomarkers, predictive models, and therapeutic targets. Finally, it discusses emerging research areas and the importance of continued investigation to harness the full therapeutic potential of targeting ferroptosis.
    Language English
    Publishing date 2024-04-13
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 1193057-3
    ISSN 1559-0305 ; 1073-6085
    ISSN (online) 1559-0305
    ISSN 1073-6085
    DOI 10.1007/s12033-024-01139-0
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Prebiotic levan type fructan from Bacillus subtilis PR-C18 as a potent antibiofilm agent: Structural elucidation and in silico analysis.

    Thomas, Juanit / Roy, Payel / Ghosh, Arabinda / Mete, Megha / Sil, Samir Kumar / Das, Deeplina

    Carbohydrate research

    2024  Volume 538, Page(s) 109075

    Abstract: The global demand for therapeutic prebiotics persuades the quest for novel exopolysaccharides that can retard the growth of pathobionts and healthcare-associated pathogens. In this regard, an exopolysaccharide (3.69 mg/mL) producing strain showing ... ...

    Abstract The global demand for therapeutic prebiotics persuades the quest for novel exopolysaccharides that can retard the growth of pathobionts and healthcare-associated pathogens. In this regard, an exopolysaccharide (3.69 mg/mL) producing strain showing prebiotic and antibiofilm activity was isolated from indigenous pineapple pomace of Tripura and identified as Bacillus subtilis PR-C18. Zymogram analysis revealed EPS PR-C18 was synthesized by levansucrase (∼57 kDa) with a maximal activity of 4.62 U/mg. Chromatography techniques, FTIR, and NMR spectral data revealed the homopolymeric nature of purified EPS with a molecular weight of 3.40 × 10
    MeSH term(s) Prebiotics ; Bacillus subtilis ; Molecular Docking Simulation ; Fructans/pharmacology ; Fructans/chemistry ; Biofilms ; Water ; Polysaccharides, Bacterial/pharmacology ; Polysaccharides, Bacterial/chemistry
    Chemical Substances Prebiotics ; Fructans ; Water (059QF0KO0R) ; Polysaccharides, Bacterial
    Language English
    Publishing date 2024-03-23
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 1435-7
    ISSN 1873-426X ; 0008-6215
    ISSN (online) 1873-426X
    ISSN 0008-6215
    DOI 10.1016/j.carres.2024.109075
    Database MEDical Literature Analysis and Retrieval System OnLINE

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