R
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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Journal ArticleDOI
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.
Journal ArticleDOI
Structural characterization of toxic oligomers that are kinetically trapped during α-synuclein fibril formation
Serene W. Chen,Srdja Drakulic,Emma Deas,Myriam Ouberai,Francesco A. Aprile,Rocío Arranz,Samuel Ness,Cintia Roodveldt,Tim Guilliams,Erwin J. De-Genst,David Klenerman,Nicholas W. Wood,Tuomas P. J. Knowles,Carlos Alfonso,Germán Rivas,Andrey Y. Abramov,José M. Valpuesta,Christopher M. Dobson,Nunilo Cremades +18 more
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.
Carmen Quintana,S. Bellefqih,J.Y. Laval,Jean-Luc Guerquin-Kern,T.D. Wu,J. Avila,I. Ferrer,Rocío Arranz,Cristina Patiño +8 more
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.
Journal ArticleDOI
The Structure of Native Influenza Virion Ribonucleoproteins
Rocío Arranz,Rocío Coloma,Rocío Coloma,Francisco Javier Chichón,José Javier Conesa,José L. Carrascosa,José L. Carrascosa,José M. Valpuesta,Juan Ortín,Juan Ortín,Jaime Martín-Benito +10 more
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.
Journal ArticleDOI
Autologous Stem-Cell Transplantation for Hodgkin’s Disease: Results and Prognostic Factors in 494 Patients From the Grupo Español de Linfomas/Transplante Autólogo de Médula Ósea Spanish Cooperative Group
Anna Sureda,Rocío Arranz,Arturo Iriondo,Enric Carreras,J.J. Lahuerta,Javier García-Conde,Isidro Jarque,M. D. Caballero,Christelle Ferra,Andres Lopez,José García-Laraña,Rafael Barroso Cabrera,Dolores Carrera,M D Ruiz-Romero,A. Leon,José Rifón,Joaquín Díaz-Mediavilla,R. Mataix,M Morey,José-María Moraleda,Albert Altés,Armando López-Guillermo,J. de la Serna,J M Fernández-Rañada,Jordi Sierra,Eulogio Conde,Grupo Español de Linformas +26 more
TL;DR: Disease status before ASCT is the most important prognostic factor for final outcome; thus, transplantation should be considered in early stages of the disease.