Ragnhildur Thóra Káradóttir - Publications, H-index & Citations

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Ragnhildur Thóra Káradóttir

University of Cambridge

37H-index

87Paper Count

6.1KCitation Count

Published Papers 35

Publication Date

Focal white matter lesions drive grey matter inflammation and synapse loss

Nature

IF48.5

2026-04-22

OAAI

Omar de Faria; Stavros Vagionitis; Andrea Lopez-Lopez; Michael Perry; Joseph Jo Yin Wong; Leslie Rodríguez-Kirby; Bastien Hervé; Balazs Viktor Varga; Eneritz Agirre; Sabrina Ghosh; Sebastian Timmler; Mert Yucel; Andrew T. Setley; Kimberley Anne Evans; Tanja Mist Birgisdóttir; Sindri Gíslason; Yan Ting Ng; Courtney Kremler; Helene O. B. Gautier; Yasmine Kamen; Helena Pivonkova; Katrin Volbracht; Felix Hildebrand; Christian A. Cepeda; Javier Rueda-Carrasco; Soyon Hong; George Malliaras; Sabine Dietmann; Gonçalo Castelo-Branco; Ragnhildur Thóra Káradóttir

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Hyaluronic acid and tissue mechanics orchestrate mammalian digit tip regeneration

Science

IF45.8

2026-04-09

PREAI

Byron W. H. Mui; Joseph J. Y. Wong; Camille E. Dumas; Jia Hua Wang; Toni Bray; Kentaro Hirose; Lauren Connolly; Alexander Winkel; Sebastian Timmler; Nicholas A. Bright; Evelina Sliauteryte; Ragnhildur Thóra Káradóttir; Pamela G. Robey; Kristian Franze; Kevin J. Chalut; Mekayla A. Storer

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Environmental stiffness regulates neuronal maturation via Piezo1-mediated transthyretin activity

Nature Communications

IF15.7

2025-11-07

OAAI

Eva Kreysing; Hélène O. B. Gautier; Sudipta Mukherjee; Katrin A. Mooslehner; Leila Muresan; Daniel Haarhoff; Xiaohui Zhao; Alexander K. Winkel; Tina Borić; Sebastián Vásquez-Sepúlveda; Niklas Gampl; Andrea Dimitracopoulos; Eva K. Pillai; Robert Humphrey; Ragnhildur Thóra Káradóttir; Kristian Franze

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Oligodendrocyte precursor cell AMPA receptors differ with age and brain region while kainate receptors remain stable

iScience

IF4.1

2025-09-13

OAAI

Yasmine Kamen; Kimberley Anne Evans; Yan Ting Ng; Sabine Dietmann; Ragnhildur Thóra Káradóttir

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Heterogeneity in oligodendrocyte precursor cell proliferation is dynamic and driven by passive bioelectrical properties

CELL REPORTS

IF6.9

2024-11-01

OAAI

Pivonkova, Helena; Sitnikov, Sergey; Kamen, Yasmine; Vanhaesebrouck, An; Matthey, Moritz; Spitzer, Sonia Olivia; Ng, Yan Ting; Tao, Chenyue; de Faria Jr, Omar; Varga, Balazs Viktor; Karadottir, Ragnhildur Thora

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Functional implication for myelin regeneration in recovery from ischaemic stroke

BRAIN

IF11.7

2024-04-04

OAAI

Vagionitis, Stavros; Karadottir, Ragnhildur Thora

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Clemastine and metformin extend the window of NMDA receptor surface expression in ageing oligodendrocyte precursor cells

SCIENTIFIC REPORTS

IF3.9

2024-02-19

OAAI

Kamen, Yasmine; Evans, Kimberley Anne; Sitnikov, Sergey; Spitzer, Sonia Olivia; de Faria Jr, Omar; Yucel, Mert; Karadottir, Ragnhildur Thora

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Human astrocytes and microglia show augmented ingestion of synapses in Alzheimer's disease via MFG-E8

CELL REPORTS MEDICINE

IF10.6

2023-09-01

OAAI

Tzioras, Makis; Daniels, Michael J. D.; Davies, Caitlin; Baxter, Paul; King, Declan; Mckay, Sean; Varga, Balazs; Popovic, Karla; Hernandez, Madison; Stevenson, Anna J.; Barrington, Jack; Drinkwater, Elizabeth; Borella, Julia; Holloway, Rebecca K.; Tulloch, Jane; Moss, Jonathan; Latta, Clare; Kandasamy, Jothy; Sokol, Drahoslav; Smith, Colin; Miron, Veronique E.; Karadottir, Ragnhildur Thora; Hardingham, Giles E.; Henstridge, Christopher M.; Brennan, Paul M.; McColl, Barry W.; Spires-Jones, Tara L.

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Signal requirement for cortical potential of transplantable human neuroepithelial stem cells

NATURE COMMUNICATIONS

IF15.7

2022-05-23

OAAI

Varga, Balazs V.; Faiz, Maryam; Yang, Huijuan; Pivonkova, Helena; Gao, Shangbang; Khelifi, Gabriel; Linderoth, Emma; Zhen, Mei; Karadottir, Ragnhildur Thora; Hussein, Samer M.; Nagy, Andras

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The bright and the dark side of myelin plasticity: Neuron-glial interactions in health and disease

SEMINARS IN CELL & DEVELOPMENTAL BIOLOGY

IF6

2021-08-01

OAAI

Monje, Michelle; Karadottir, Ragnhildur Thora

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Nutritional regulation of oligodendrocyte differentiation regulates perineuronal net remodeling in the median eminence

CELL REPORTS

IF6.9

2021-07-01

OAAI

Kohnke, Sara; Buller, Sophie; Nuzzaci, Danae; Ridley, Katherine; Lam, Brian; Pivonkova, Helena; Bentsen, Marie A.; Alonge, Kimberly M.; Zhao, Chao; Tadross, John; Holmqvist, Staffan; Shimizo, Takahiro; Hathaway, Hannah; Li, Huiliang; Macklin, Wendy; Schwartz, Michael W.; Richardson, William D.; Yeo, Giles S. H.; Franklin, Robin J. M.; Karadottir, Ragnhildur T.; Rowitch, David H.; Blouet, Clemence

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A Matter of State: Diversity in Oligodendrocyte Lineage Cells

NEUROSCIENTIST

IF3.9

2021-02-10

OAAI

Kamen, Yasmine; Pivonkova, Helena; Evans, Kimberley A.; Karadottir, Ragnhildur T.

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Unraveling Myelin Plasticity

FRONTIERS IN CELLULAR NEUROSCIENCE

IF4

2020-06-11

OAAI

Bonetto, Giulia; Kamen, Yasmine; Evans, Kimberley Anne; Karadottir, Ragnhildur Thora

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Problems and Pitfalls of Identifying Remyelination in Multiple Sclerosis

CELL STEM CELL

IF20.4

2020-05-01

OAAI

Neumann, Bjoern; Foerster, Sarah; Zhao, Chao; Bodini, Benedetta; Reich, Daniel S.; Bergles, Dwight E.; Karadottir, Ragnhildur Thora; Lubetzki, Catherine; Lairson, Luke L.; Zalc, Bernard; Stankoff, Bruno; Franklin, Robin J. M.

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Oligodendrocyte Progenitor Cells Become Regionally Diverse and Heterogeneous with Age

NEURON

IF15

2019-02-01

259

OAAI

Spitzer, Sonia Olivia; Sitnikov, Sergey; Kamen, Yasmine; Evans, Kimberley Anne; Kronenberg-Versteeg, Deborah; Dietmann, Sabine; de Faria, Omar, Jr.; Agathou, Sylvia; Karadottir, Ragnhildur Thora

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White Matter Plasticity Keeps the Brain in Tune: Axons Conduct While Glia Wrap

FRONTIERS IN CELLULAR NEUROSCIENCE

IF4

2018-11-16

OAAI

Chorghay, Zahraa; Karadottir, Ragnhildur Thora; Ruthazer, Edward S.

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Neuronal Activity-Dependent Control of Postnatal Neurogenesis and Gliogenesis

ANNUAL REVIEW OF NEUROSCIENCE

IF0

2018-07-08

OAAI

Karadottir, Ragnhildur T.; Kuo, Chay T.

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Gene Editing in Rat Embryonic Stem Cells to Produce In Vitro Models and In Vivo Reporters

STEM CELL REPORTS

IF5.1

2017-10-01

OAAI

Chen, Yaoyao; Spitzer, Sonia; Agathou, Sylvia; Karadottir, Ragnhildur Thora; Smith, Austin

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Surpassing light-induced cell damage in vitro with novel cell culture media

SCIENTIFIC REPORTS

IF3.9

2017-04-12

OAAI

Stockley, John H.; Evans, Kimberley; Matthey, Moritz; Volbracht, Katrin; Agathou, Sylvia; Mukanowa, Jana; Burrone, Juan; Karadottir, Ragnhildur T.

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Subependymal Zone-Derived Oligodendroblasts Respond to Focal Demyelination but Fail to Generate Myelin in Young and Aged Mice

STEM CELL REPORTS

IF5.1

2017-03-01

OAAI

Kazanis, Ilias; Evans, Kimberley A.; Andreopoulou, Evangelia; Dimitriou, Christina; Koutsakis, Christos; Karadottir, Ragnhildur Thora; Franklin, Robin J. M.

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Research Directions