Results 31 to 40 of about 15,441 (294)
مطالعه هیستوپاتولوژیکی ویروس آنفلوانزای تلقیح شده داخل نای (H9N2) در جوجههای مرغ [PDF]
Archives of Razi Institute, 2004 The type, severity and frequency of gross lesion, histopatholgic change, and tissue tropism of A/Chicken/Iran/259/1998(H9N2) avian influenza virus following intratrachealy (IT) inoculation were studied in chickens.
سیدعلی پوربخش +3 more
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Viral proteins as a potential driver of histone depletion in dinoflagellates
Nature Communications, 2018 Dinoflagellates are known to use dinoflagellate-viral-nucleoproteins (DVNPs) in place of histones, yet this evolutionary transition is not well understood. Here, Irwin et al. use yeast expressing DVNP to show that DVNP displaces histones and that histone
Nicholas A. T. Irwin +7 more
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Structural landscape of the respiratory syncytial virus nucleocapsids
Nature Communications, 2023 Human Respiratory Syncytial Virus (HRSV) is a prevalent cause of severe respiratory infections in children and the elderly. The helical HRSV nucleocapsid is a template for the viral RNA synthesis and a scaffold for the virion assembly. This cryo-electron
Lorène Gonnin +6 more
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Systemic Lupus Erythematosus and DNA Degradation and Elimination Defects
Frontiers in Immunology, 2019 Introduction: Systemic lupus erythematosus (SLE) is a chronic autoimmune disease that is characterized by the production of autoantibodies specific for components of the cell nucleus and that causes damage to body tissues and organs.
Borros Arneth
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Cellular Factors Involved in the Hepatitis D Virus Life Cycle
Viruses, 2023 Hepatitis D virus (HDV) is a defective RNA virus with a negative-strand RNA genome encompassing less than 1700 nucleotides. The HDV genome encodes only for one protein, the hepatitis delta antigen (HDAg), which exists in two forms acting as ...
Keerthihan Thiyagarajah +2 more
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Intracellular Crosslinking of Filoviral Nucleoproteins with Xintrabodies Restricts Viral Packaging
Frontiers in Immunology, 2017 Viruses assemble large macromolecular repeat structures that become part of the infectious particles or virions. Ribonucleocapsids (RNCs) of negative strand RNA viruses are a prime example where repetition of nucleoprotein (NP) along the genome creates a
Tamarand Lee Darling +3 more
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Antimitotic action of cornin as a biologically active polypeptide. II. Physiological effects of cornin on dividing cell [PDF]
, 1965 Both the cornea and muscle cornins have no effect at all on oxygen uptake of tissue, and likewise they catalase affect Qctivity not in any way. The corneacornin has an effect to reduce P/O ratio to about one half, but the muscle cornin does not show such
Murakami, Tetuhide H., Nisida, Isamu
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Native morphology of influenza virions
Frontiers in Microbiology, 2012 Influenza A virus is an enveloped virus with a segmented, single-strand, negative-sense RNA genome. Its virions show spherical or filamentous shapes of about 100 nm in diameter and occasionally irregular morphology, which exemplifies the pleomorphic ...
Takeshi eNoda
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iScience, 2023 Summary: Intradermal delivery of self-replicating RNA (srRNA) is a promising vaccine platform. We have developed an srRNA that functions optimally at around 33°C (skin temperature) and is inactivated at or above 37°C (core body temperature) as a safety ...
Tomokazu Amano +12 more
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A universal SARS‐CoV DNA vaccine inducing highly cross‐reactive neutralizing antibodies and T cells
EMBO Molecular Medicine, 2022 New variants in the SARS‐CoV‐2 pandemic are more contagious (Alpha/Delta), evade neutralizing antibodies (Beta), or both (Omicron). This poses a challenge in vaccine development according to WHO.
Sofia Appelberg +19 more
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