Results 31 to 40 of about 34,817 (248)

Beyond ribose and phosphate: Selected nucleic acid modifications for structure–function investigations and therapeutic applications

open access: yesBeilstein Journal of Organic Chemistry, 2021
Over the past 25 years, the acceleration of achievements in the development of oligonucleotide-based therapeutics has resulted in numerous new drugs making it to the market for the treatment of various diseases. Oligonucleotides with alterations to their
Christopher Liczner   +4 more
doaj   +1 more source

Synthesis and biological activity of siRNA and Etoposide with magnetic nanoparticles on drug resistance model MCF-7 Cells: Molecular docking study with MRP1 enzyme [PDF]

open access: yesNanomedicine Journal, 2021
Objective(s): In this work, MRP-1 (Multidrug resistance-associated protein 1) gene expression levels and anticancer activity of siRNA and Etoposide loaded Poly-hydroxybutyrate (PHB) coated magnetic nanoparticles (MNPs) was studied on MCF-7/Sensitive and ...
Serap Yalcin, Ufuk Gündüz
doaj   +1 more source

Electrotransfer of siRNA to Silence Enhanced Green Fluorescent Protein in Tumor Mediated by a High Intensity Pulsed Electromagnetic Field

open access: yesVaccines, 2020
The contactless high intensity pulsed electromagnetic field (HI-PEMF)-induced increase of cell membrane permeability is similar to conventional electroporation, with the important difference of inducing an electric field non-invasively by exposing a ...
Simona Kranjc Brezar   +5 more
doaj   +1 more source

Silencing of mTOR Facilitates the Cyclophosphamide-Mediated Cytotoxicity in Acute Lymphoblastic Leukemia [PDF]

open access: yesImmunoAnalysis, 2023
Background: Acute lymphoblastic leukemia (ALL) is a neoplastic disorder in which lymphoid progenitors of patients proliferate malignantly and accumulate in peripheral blood (PB), bone marrow (BM), and other sites.
Mohammad Sadeghi   +6 more
doaj   +1 more source

An Inside Job for siRNAs [PDF]

open access: yesMolecular Cell, 2008
Among the three main categories of small silencing RNAs in insects and mammals-siRNAs, miRNAs, and piRNAs-siRNAs were thought to arise primarily from exogenous sources, whereas miRNAs and piRNAs arise from endogenous loci. Recent work in flies and mice reveals several classes of endogenous siRNAs (endo-siRNAs) that contribute to functions previously ...
Erik J. Sontheimer   +2 more
openaire   +3 more sources

Bcl-2 Inhibition Induces a Synergistic Effect in Combination with Doxorubicin in Chronic Lymphocytic Leukemia [PDF]

open access: yesImmunoAnalysis, 2022
Background: Chronic lymphocytic leukemia (CLL), a common neoplastic disease, is associated with the accumulation of B-lymphocytes in the hematopoietic organs.
Mohammad Sadeghi   +6 more
doaj   +1 more source

Synthesis of Cationic and Ionizable Amphiphiles Based on Heminal Aminodiol as Potential siRNA Delivery Systems

open access: yesТонкие химические технологии, 2019
Research methods based on the use of RNA interference mechanisms are now included among the basic methods of molecular biology. Drugs based on siRNA are being developed for the treatment of cancer, infectious diseases and other pathologies that are ...
Z. G. Denieva   +2 more
doaj   +1 more source

B7-H7 Suppression Increases the Expression of CTLA-4 and VISTA Genes in Gastric Cancer Cell Line [PDF]

open access: yesImmunoAnalysis, 2022
Gastric cancer (GC) is a multifactorial genetic malignancy that tumor metastasis is one of the principal characteristics of this disease. The B7 family immune checkpoints have important functions in maintaining the immune system's equilibrium that ...
Nadia Bolandi   +3 more
doaj   +1 more source

Digital modeling by biomedical informatics analysis predicts suppression of COVID-19 infectivity via ‘targeting oligonucleotide-directed devolution’ [PDF]

open access: yesExploration of Digital Health Technologies
Aim: Genetic instability represents the hallmark of carcinogenesis. For cancer, the retinoblastoma (RB) gene defect allowing genetic instability was successfully exploited to eliminate cancer.
Frank-Un Hong   +2 more
doaj   +1 more source

Anti-Metastatic Effects on Melanoma via Intravenous Administration of Anti-NF-κB siRNA Complexed with Functional Peptide-Modified Nano-Micelles

open access: yesPharmaceutics, 2020
Controlling metastasis is an important strategy in cancer treatment. Nanotechnology and nucleic acids with novel modalities are promising regulators of cancer metastasis.
Hisako Ibaraki   +5 more
doaj   +1 more source

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