Annika Keller

5.4k total citations · 1 hit paper
38 papers, 2.5k citations indexed

About

Annika Keller is a scholar working on Neurology, Molecular Biology and Cell Biology. According to data from OpenAlex, Annika Keller has authored 38 papers receiving a total of 2.5k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Neurology, 10 papers in Molecular Biology and 9 papers in Cell Biology. Recurrent topics in Annika Keller's work include Barrier Structure and Function Studies (14 papers), Neuroinflammation and Neurodegeneration Mechanisms (7 papers) and Parathyroid Disorders and Treatments (5 papers). Annika Keller is often cited by papers focused on Barrier Structure and Function Studies (14 papers), Neuroinflammation and Neurodegeneration Mechanisms (7 papers) and Parathyroid Disorders and Treatments (5 papers). Annika Keller collaborates with scholars based in Switzerland, Sweden and United States. Annika Keller's co-authors include Christer Betsholtz, Liqun He, Elisabeth Raschperger, Michael Vanlandewijck, Thibaud Lebouvier, Khayrun Nahar, Koji Ando, Yvette Zarb, Urban Lendahl and Bàrbara Laviña and has published in prestigious journals such as Nature, Proceedings of the National Academy of Sciences and Journal of Clinical Investigation.

In The Last Decade

Annika Keller

37 papers receiving 2.5k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

A molecular atlas of cell types and zonation in the brain vasculature

2018 1.2k citations Michael Vanlandewijck, Liqun He et al. profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Annika Keller Switzerland	19	1.0k	976	314	311	261	38	2.5k
Jenny Norlin Sweden	13	1.2k 1.2×	1.4k 1.4×	312 1.0×	297 1.0×	324 1.2×	20	3.0k
Lee Anna Cunningham United States	25	1.0k 1.0×	652 0.7×	265 0.8×	198 0.6×	643 2.5×	47	2.6k
Robert W. Mays United States	25	1.2k 1.2×	341 0.3×	219 0.7×	190 0.6×	316 1.2×	40	2.5k
Bàrbara Laviña Sweden	15	852 0.8×	590 0.6×	199 0.6×	271 0.9×	189 0.7×	23	2.1k
Tracy J. Yuen United States	18	956 0.9×	1.2k 1.3×	235 0.7×	162 0.5×	413 1.6×	24	3.0k
Fraser J. Sim United States	29	1.5k 1.5×	836 0.9×	215 0.7×	204 0.7×	893 3.4×	58	3.4k
Michael Vanlandewijck Sweden	19	1.6k 1.6×	801 0.8×	236 0.8×	236 0.8×	229 0.9×	35	3.0k
Alastair Wilkins United Kingdom	30	979 1.0×	562 0.6×	405 1.3×	305 1.0×	725 2.8×	71	2.8k
Maya H. Nisancioglu Sweden	6	890 0.9×	1.3k 1.3×	299 1.0×	265 0.9×	280 1.1×	7	2.4k
Samuel Sam Wah Tay Singapore	22	746 0.7×	456 0.5×	158 0.5×	250 0.8×	411 1.6×	66	2.1k

Countries citing papers authored by Annika Keller

Since Specialization

Citations

This map shows the geographic impact of Annika Keller's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Annika Keller with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Annika Keller more than expected).

Fields of papers citing papers by Annika Keller

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Annika Keller. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Annika Keller. The network helps show where Annika Keller may publish in the future.

Co-authorship network of co-authors of Annika Keller

This figure shows the co-authorship network connecting the top 25 collaborators of Annika Keller. A scholar is included among the top collaborators of Annika Keller based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Annika Keller. Annika Keller is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Bijnen, Mitchell, et al.. (2024). Brain macrophages in vascular health and dysfunction. Trends in Immunology. 46(1). 46–60.

Maheshwari, Upasana, José Marı́a Mateos, Ulrike Weber‐Stadlbauer, et al.. (2023). Inorganic phosphate exporter heterozygosity in mice leads to brain vascular calcification, microangiopathy, and microgliosis. Brain Pathology. 33(6). e13189–e13189. 4 indexed citations

Maheshwari, Upasana, Uwe Konietzko, Annika Keller, et al.. (2023). Aquaporin 4 is differentially increased and dislocated in association with tau and amyloid-beta. Life Sciences. 321. 121593–121593. 14 indexed citations

Bonney, Stephanie, Vanessa Coelho‐Santos, Sheng‐Fu Huang, et al.. (2022). Public Volume Electron Microscopy Data: An Essential Resource to Study the Brain Microvasculature. Frontiers in Cell and Developmental Biology. 10. 849469–849469. 24 indexed citations

Schreiner, Bettina, Johanna Schaffenrath, Hsing‐Chuan Tsai, et al.. (2021). Pericytes regulate vascular immune homeostasis in the CNS. Proceedings of the National Academy of Sciences. 118(10). 106 indexed citations

Zarb, Yvette, Sina Nassiri, Sebastian G. Utz, et al.. (2021). Microglia control small vessel calcification via TREM2. Science Advances. 7(9). 32 indexed citations

Glück, Chaim, Kim David Ferrari, Noemi Binini, et al.. (2021). Distinct signatures of calcium activity in brain mural cells. eLife. 10. 34 indexed citations

Schaffenrath, Johanna, Sheng‐Fu Huang, Tania Wyss, Mauro Delorenzi, & Annika Keller. (2021). Characterization of the blood–brain barrier in genetically diverse laboratory mouse strains. Fluids and Barriers of the CNS. 18(1). 34–34. 13 indexed citations

Schaffenrath, Johanna & Annika Keller. (2020). New Insights in the Complexity and Functionality of the Neurovascular Unit. Handbook of experimental pharmacology. 273. 33–57. 4 indexed citations

10.

Ni, Ruiqing, Yvette Zarb, Gisela Kuhn, et al.. (2020). SWI and phase imaging reveal intracranial calcifications in the P301L mouse model of human tauopathy. Magnetic Resonance Materials in Physics Biology and Medicine. 33(6). 769–781. 15 indexed citations

11.

Zarb, Yvette, et al.. (2019). Pericytes in Primary Familial Brain Calcification. Advances in experimental medicine and biology. 1147. 247–264. 11 indexed citations

12.

Mäe, Maarja Andaloussi, Li Tian, Elisabeth Raschperger, et al.. (2018). Prolonged systemic hyperglycemia does not cause pericyte loss and permeability at the mouse blood-brain barrier. Scientific Reports. 8(1). 17462–17462. 18 indexed citations

13.

Keller, Annika, Mario Nuvolone, Irina Abakumova, et al.. (2018). Prion pathogenesis is unaltered in a mouse strain with a permeable blood-brain barrier. PLoS Pathogens. 14(11). e1007424–e1007424. 7 indexed citations

14.

Deistung, Andreas, et al.. (2017). Vascular and Tissue Changes of Magnetic Susceptibility in the Mouse Brain After Transient Cerebral Ischemia. Translational Stroke Research. 9(4). 426–435. 18 indexed citations

15.

He, Liqun, Michael Vanlandewijck, Elisabeth Raschperger, et al.. (2016). Analysis of the brain mural cell transcriptome. Scientific Reports. 6(1). 35108–35108. 163 indexed citations

16.

Vanlandewijck, Michael, Thibaud Lebouvier, Maarja Andaloussi Mäe, et al.. (2015). Functional Characterization of Germline Mutations in PDGFB and PDGFRB in Primary Familial Brain Calcification. PLoS ONE. 10(11). e0143407–e0143407. 70 indexed citations

17.

Sorce, Silvia, Mario Nuvolone, Annika Keller, et al.. (2014). The Role of the NADPH Oxidase NOX2 in Prion Pathogenesis. PLoS Pathogens. 10(12). e1004531–e1004531. 49 indexed citations

18.

Keller, Annika. (2013). Breaking and building the wall: the biology of the blood-brain barrier in health and disease. Swiss Medical Weekly. 143(4546). w13892–w13892. 18 indexed citations

19.

Böttner, A, et al.. (2005). Comparison of Adrenal Function Tests in Children - The Glucagon Stimulation Test Allows the Simultaneous Assessment of Adrenal Function and Growth Hormone Response in Children. Journal of Pediatric Endocrinology and Metabolism. 18(5). 433–42. 35 indexed citations

20.

Eid, Karim, et al.. (2004). Einfluss der Sakrumfraktur auf das funktionelle Langzeitergebnis von Beckenringverletzungen. Der Unfallchirurg. 108(1). 35–42. 8 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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