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Rocío Arranz

Researcher at Spanish National Research Council

Publications -  41
Citations -  2411

Rocío Arranz is an academic researcher from Spanish National Research Council. The author has contributed to research in topics: Biology & Medicine. The author has an hindex of 18, co-authored 32 publications receiving 2107 citations.

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Virus factories: associations of cell organelles for viral replication and morphogenesis

TL;DR: Mitochondria, cytoplasmic membranes and cytoskeletal components frequently participate in the formation of viral factories, supplying basic and common needs for key steps in the viral replication cycle.
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Structural characterization of toxic oligomers that are kinetically trapped during α-synuclein fibril formation

TL;DR: The findings reveal the inherent multiplicity of the process of protein misfolding and the key role the β-sheet geometry acquired in the early stages of the self-assembly process plays in dictating the kinetic stability and the pathological nature of individual oligomeric species.
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Study of the localization of iron, ferritin, and hemosiderin in Alzheimer's disease hippocampus by analytical microscopy at the subcellular level.

TL;DR: These findings provide new arguments to support the hypothesis of a dysfunction of Ft (with eventual degradation to Hm) in AD resulting in an increase of toxic brain ferrous ions that may contribute to the production of free radicals that induce both cellular oxidative stress and aged-related myelin breakdown associated with cognitive decline and AD.
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The Structure of Native Influenza Virion Ribonucleoproteins

TL;DR: The structures reveal how the viral polymerase, RNA genome, and nucleoprotein interact in the RNP provide insight into mechanisms for influenza genome replication and transcription, and the structure of native RNPs derived from virions is described.