Malgorzata Zawadzka, Leanne E Rivers, Stephen P J Fancy, Chao Zhao, Richa Tripathi, Françoise Jamen, Kaylene Young, Alexander Goncharevich, Hartmut Pohl, Matteo Rizzi, David H Rowitch, Nicoletta Kessaris, Ueli Suter, William D Richardson, Robin J M Franklin. Cell Stem Cell 2010
Times Cited: 403
Times Cited: 403
Times Cited
Times Co-cited
Similarity
NG2 glia generate new oligodendrocytes but few astrocytes in a murine experimental autoimmune encephalomyelitis model of demyelinating disease.
Richa B Tripathi, Leanne E Rivers, Kaylene M Young, Francoise Jamen, William D Richardson. J Neurosci 2010
Richa B Tripathi, Leanne E Rivers, Kaylene M Young, Francoise Jamen, William D Richardson. J Neurosci 2010
23
Oligodendrocyte progenitors balance growth with self-repulsion to achieve homeostasis in the adult brain.
Ethan G Hughes, Shin H Kang, Masahiro Fukaya, Dwight E Bergles. Nat Neurosci 2013
Ethan G Hughes, Shin H Kang, Masahiro Fukaya, Dwight E Bergles. Nat Neurosci 2013
21
Oligodendrocyte dynamics in the healthy adult CNS: evidence for myelin remodeling.
Kaylene M Young, Konstantina Psachoulia, Richa B Tripathi, Sara-Jane Dunn, Lee Cossell, David Attwell, Koujiro Tohyama, William D Richardson. Neuron 2013
Kaylene M Young, Konstantina Psachoulia, Richa B Tripathi, Sara-Jane Dunn, Lee Cossell, David Attwell, Koujiro Tohyama, William D Richardson. Neuron 2013
20
M2 microglia and macrophages drive oligodendrocyte differentiation during CNS remyelination.
Veronique E Miron, Amanda Boyd, Jing-Wei Zhao, Tracy J Yuen, Julia M Ruckh, Jennifer L Shadrach, Peter van Wijngaarden, Amy J Wagers, Anna Williams, Robin J M Franklin,[...]. Nat Neurosci 2013
Veronique E Miron, Amanda Boyd, Jing-Wei Zhao, Tracy J Yuen, Julia M Ruckh, Jennifer L Shadrach, Peter van Wijngaarden, Amy J Wagers, Anna Williams, Robin J M Franklin,[...]. Nat Neurosci 2013
20
Neuronal activity promotes oligodendrogenesis and adaptive myelination in the mammalian brain.
Erin M Gibson, David Purger, Christopher W Mount, Andrea K Goldstein, Grant L Lin, Lauren S Wood, Ingrid Inema, Sarah E Miller, Gregor Bieri, J Bradley Zuchero,[...]. Science 2014
Erin M Gibson, David Purger, Christopher W Mount, Andrea K Goldstein, Grant L Lin, Lauren S Wood, Ingrid Inema, Sarah E Miller, Gregor Bieri, J Bradley Zuchero,[...]. Science 2014
19
Myelinogenic Plasticity of Oligodendrocyte Precursor Cells following Spinal Cord Contusion Injury.
Peggy Assinck, Greg J Duncan, Jason R Plemel, Michael J Lee, Jo A Stratton, Sohrab B Manesh, Jie Liu, Leanne M Ramer, Shin H Kang, Dwight E Bergles,[...]. J Neurosci 2017
Peggy Assinck, Greg J Duncan, Jason R Plemel, Michael J Lee, Jo A Stratton, Sohrab B Manesh, Jie Liu, Leanne M Ramer, Shin H Kang, Dwight E Bergles,[...]. J Neurosci 2017
26
Differentiation block of oligodendroglial progenitor cells as a cause for remyelination failure in chronic multiple sclerosis.
T Kuhlmann, V Miron, Q Cui, C Wegner, J Antel, W Brück. Brain 2008
T Kuhlmann, V Miron, Q Cui, C Wegner, J Antel, W Brück. Brain 2008
18
Regenerating CNS myelin - from mechanisms to experimental medicines.
Robin J M Franklin, Charles Ffrench-Constant. Nat Rev Neurosci 2017
Robin J M Franklin, Charles Ffrench-Constant. Nat Rev Neurosci 2017
18
Oligodendroglia metabolically support axons and contribute to neurodegeneration.
Youngjin Lee, Brett M Morrison, Yun Li, Sylvain Lengacher, Mohamed H Farah, Paul N Hoffman, Yiting Liu, Akivaga Tsingalia, Lin Jin, Ping-Wu Zhang,[...]. Nature 2012
Youngjin Lee, Brett M Morrison, Yun Li, Sylvain Lengacher, Mohamed H Farah, Paul N Hoffman, Yiting Liu, Akivaga Tsingalia, Lin Jin, Ping-Wu Zhang,[...]. Nature 2012
18
Motor skill learning requires active central myelination.
Ian A McKenzie, David Ohayon, Huiliang Li, Joana Paes de Faria, Ben Emery, Koujiro Tohyama, William D Richardson. Science 2014
Ian A McKenzie, David Ohayon, Huiliang Li, Joana Paes de Faria, Ben Emery, Koujiro Tohyama, William D Richardson. Science 2014
17
Demyelination causes adult CNS progenitors to revert to an immature state and express immune cues that support their migration.
Sarah Moyon, Anne Laure Dubessy, Marie Stephane Aigrot, Matthew Trotter, Jeffrey K Huang, Luce Dauphinot, Marie Claude Potier, Christophe Kerninon, Stephane Melik Parsadaniantz, Robin J M Franklin,[...]. J Neurosci 2015
Sarah Moyon, Anne Laure Dubessy, Marie Stephane Aigrot, Matthew Trotter, Jeffrey K Huang, Luce Dauphinot, Marie Claude Potier, Christophe Kerninon, Stephane Melik Parsadaniantz, Robin J M Franklin,[...]. J Neurosci 2015
17
Oligodendrocyte heterogeneity in the mouse juvenile and adult central nervous system.
Sueli Marques, Amit Zeisel, Simone Codeluppi, David van Bruggen, Ana Mendanha Falcão, Lin Xiao, Huiliang Li, Martin Häring, Hannah Hochgerner, Roman A Romanov,[...]. Science 2016
Sueli Marques, Amit Zeisel, Simone Codeluppi, David van Bruggen, Ana Mendanha Falcão, Lin Xiao, Huiliang Li, Martin Häring, Hannah Hochgerner, Roman A Romanov,[...]. Science 2016
16
Origin of oligodendrocytes in the subventricular zone of the adult brain.
Bénédicte Menn, Jose Manuel Garcia-Verdugo, Cynthia Yaschine, Oscar Gonzalez-Perez, David Rowitch, Arturo Alvarez-Buylla. J Neurosci 2006
Bénédicte Menn, Jose Manuel Garcia-Verdugo, Cynthia Yaschine, Oscar Gonzalez-Perez, David Rowitch, Arturo Alvarez-Buylla. J Neurosci 2006
16
Remyelination in the CNS: from biology to therapy.
Robin J M Franklin, Charles Ffrench-Constant. Nat Rev Neurosci 2008
Robin J M Franklin, Charles Ffrench-Constant. Nat Rev Neurosci 2008
15
Premyelinating oligodendrocytes in chronic lesions of multiple sclerosis.
Ansi Chang, Wallace W Tourtellotte, Richard Rudick, Bruce D Trapp. N Engl J Med 2002
Ansi Chang, Wallace W Tourtellotte, Richard Rudick, Bruce D Trapp. N Engl J Med 2002
15
Dynamics of oligodendrocyte generation in multiple sclerosis.
Maggie S Y Yeung, Mehdi Djelloul, Embla Steiner, Samuel Bernard, Mehran Salehpour, Göran Possnert, Lou Brundin, Jonas Frisén. Nature 2019
Maggie S Y Yeung, Mehdi Djelloul, Embla Steiner, Samuel Bernard, Mehran Salehpour, Göran Possnert, Lou Brundin, Jonas Frisén. Nature 2019
15
Altered human oligodendrocyte heterogeneity in multiple sclerosis.
Sarah Jäkel, Eneritz Agirre, Ana Mendanha Falcão, David van Bruggen, Ka Wai Lee, Irene Knuesel, Dheeraj Malhotra, Charles Ffrench-Constant, Anna Williams, Gonçalo Castelo-Branco. Nature 2019
Sarah Jäkel, Eneritz Agirre, Ana Mendanha Falcão, David van Bruggen, Ka Wai Lee, Irene Knuesel, Dheeraj Malhotra, Charles Ffrench-Constant, Anna Williams, Gonçalo Castelo-Branco. Nature 2019
14
Progeny of Olig2-expressing progenitors in the gray and white matter of the adult mouse cerebral cortex.
Leda Dimou, Christiane Simon, Frank Kirchhoff, Hirohide Takebayashi, Magdalena Götz. J Neurosci 2008
Leda Dimou, Christiane Simon, Frank Kirchhoff, Hirohide Takebayashi, Magdalena Götz. J Neurosci 2008
14
Myelin impairs CNS remyelination by inhibiting oligodendrocyte precursor cell differentiation.
Mark R Kotter, Wen-Wu Li, Chao Zhao, Robin J M Franklin. J Neurosci 2006
Mark R Kotter, Wen-Wu Li, Chao Zhao, Robin J M Franklin. J Neurosci 2006
14
Remyelination capacity of the MS brain decreases with disease chronicity.
T Goldschmidt, J Antel, F B König, W Brück, T Kuhlmann. Neurology 2009
T Goldschmidt, J Antel, F B König, W Brück, T Kuhlmann. Neurology 2009
14
Glycolytic oligodendrocytes maintain myelin and long-term axonal integrity.
Ursula Fünfschilling, Lotti M Supplie, Don Mahad, Susann Boretius, Aiman S Saab, Julia Edgar, Bastian G Brinkmann, Celia M Kassmann, Iva D Tzvetanova, Wiebke Möbius,[...]. Nature 2012
Ursula Fünfschilling, Lotti M Supplie, Don Mahad, Susann Boretius, Aiman S Saab, Julia Edgar, Bastian G Brinkmann, Celia M Kassmann, Iva D Tzvetanova, Wiebke Möbius,[...]. Nature 2012
14
PDGFRA/NG2 glia generate myelinating oligodendrocytes and piriform projection neurons in adult mice.
Leanne E Rivers, Kaylene M Young, Matteo Rizzi, Françoise Jamen, Konstantina Psachoulia, Anna Wade, Nicoletta Kessaris, William D Richardson. Nat Neurosci 2008
Leanne E Rivers, Kaylene M Young, Matteo Rizzi, Françoise Jamen, Konstantina Psachoulia, Anna Wade, Nicoletta Kessaris, William D Richardson. Nat Neurosci 2008
13
NG2+ CNS glial progenitors remain committed to the oligodendrocyte lineage in postnatal life and following neurodegeneration.
Shin H Kang, Masahiro Fukaya, Jason K Yang, Jeffrey D Rothstein, Dwight E Bergles. Neuron 2010
Shin H Kang, Masahiro Fukaya, Jason K Yang, Jeffrey D Rothstein, Dwight E Bergles. Neuron 2010
13
Disease-specific oligodendrocyte lineage cells arise in multiple sclerosis.
Ana Mendanha Falcão, David van Bruggen, Sueli Marques, Mandy Meijer, Sarah Jäkel, Eneritz Agirre, Samudyata, Elisa M Floriddia, Darya P Vanichkina, Charles Ffrench-Constant,[...]. Nat Med 2018
Ana Mendanha Falcão, David van Bruggen, Sueli Marques, Mandy Meijer, Sarah Jäkel, Eneritz Agirre, Samudyata, Elisa M Floriddia, Darya P Vanichkina, Charles Ffrench-Constant,[...]. Nat Med 2018
13
Remyelination is extensive in a subset of multiple sclerosis patients.
Peter Patrikios, Christine Stadelmann, Alexandra Kutzelnigg, Helmut Rauschka, Manfred Schmidbauer, Henning Laursen, Per Soelberg Sorensen, Wolfgang Brück, Claudia Lucchinetti, Hans Lassmann. Brain 2006
Peter Patrikios, Christine Stadelmann, Alexandra Kutzelnigg, Helmut Rauschka, Manfred Schmidbauer, Henning Laursen, Per Soelberg Sorensen, Wolfgang Brück, Claudia Lucchinetti, Hans Lassmann. Brain 2006
13
Rejuvenation of regeneration in the aging central nervous system.
Julia M Ruckh, Jing-Wei Zhao, Jennifer L Shadrach, Peter van Wijngaarden, Tata Nageswara Rao, Amy J Wagers, Robin J M Franklin. Cell Stem Cell 2012
Julia M Ruckh, Jing-Wei Zhao, Jennifer L Shadrach, Peter van Wijngaarden, Tata Nageswara Rao, Amy J Wagers, Robin J M Franklin. Cell Stem Cell 2012
12
Remyelination protects axons from demyelination-associated axon degeneration.
K A Irvine, W F Blakemore. Brain 2008
K A Irvine, W F Blakemore. Brain 2008
12
Glutamatergic synapses on oligodendrocyte precursor cells in the hippocampus.
D E Bergles, J D Roberts, P Somogyi, C E Jahr. Nature 2000
D E Bergles, J D Roberts, P Somogyi, C E Jahr. Nature 2000
12
The adult oligodendrocyte can participate in remyelination.
Ian D Duncan, Abigail B Radcliff, Moones Heidari, Grahame Kidd, Benjamin K August, Lauren A Wierenga. Proc Natl Acad Sci U S A 2018
Ian D Duncan, Abigail B Radcliff, Moones Heidari, Grahame Kidd, Benjamin K August, Lauren A Wierenga. Proc Natl Acad Sci U S A 2018
12
Metformin Restores CNS Remyelination Capacity by Rejuvenating Aged Stem Cells.
Björn Neumann, Roey Baror, Chao Zhao, Michael Segel, Sabine Dietmann, Khalil S Rawji, Sarah Foerster, Crystal R McClain, Kevin Chalut, Peter van Wijngaarden,[...]. Cell Stem Cell 2019
Björn Neumann, Roey Baror, Chao Zhao, Michael Segel, Sabine Dietmann, Khalil S Rawji, Sarah Foerster, Crystal R McClain, Kevin Chalut, Peter van Wijngaarden,[...]. Cell Stem Cell 2019
12
Injury-induced perivascular niche supports alternative differentiation of adult rodent CNS progenitor cells.
Justyna Ulanska-Poutanen, Jakub Mieczkowski, Chao Zhao, Katarzyna Konarzewska, Beata Kaza, Hartmut Bf Pohl, Lukasz Bugajski, Bozena Kaminska, Robin Jm Franklin, Malgorzata Zawadzka. Elife 2018
Justyna Ulanska-Poutanen, Jakub Mieczkowski, Chao Zhao, Katarzyna Konarzewska, Beata Kaza, Hartmut Bf Pohl, Lukasz Bugajski, Bozena Kaminska, Robin Jm Franklin, Malgorzata Zawadzka. Elife 2018
61
Competing waves of oligodendrocytes in the forebrain and postnatal elimination of an embryonic lineage.
Nicoletta Kessaris, Matthew Fogarty, Palma Iannarelli, Matthew Grist, Michael Wegner, William D Richardson. Nat Neurosci 2006
Nicoletta Kessaris, Matthew Fogarty, Palma Iannarelli, Matthew Grist, Michael Wegner, William D Richardson. Nat Neurosci 2006
11
The age-related decrease in CNS remyelination efficiency is attributable to an impairment of both oligodendrocyte progenitor recruitment and differentiation.
Fraser J Sim, Chao Zhao, Jacques Penderis, Robin J M Franklin. J Neurosci 2002
Fraser J Sim, Chao Zhao, Jacques Penderis, Robin J M Franklin. J Neurosci 2002
11
Myelination of the nervous system: mechanisms and functions.
Klaus-Armin Nave, Hauke B Werner. Annu Rev Cell Dev Biol 2014
Klaus-Armin Nave, Hauke B Werner. Annu Rev Cell Dev Biol 2014
11
Micropillar arrays as a high-throughput screening platform for therapeutics in multiple sclerosis.
Feng Mei, Stephen P J Fancy, Yun-An A Shen, Jianqin Niu, Chao Zhao, Bryan Presley, Edna Miao, Seonok Lee, Sonia R Mayoral, Stephanie A Redmond,[...]. Nat Med 2014
Feng Mei, Stephen P J Fancy, Yun-An A Shen, Jianqin Niu, Chao Zhao, Bryan Presley, Edna Miao, Seonok Lee, Sonia R Mayoral, Stephanie A Redmond,[...]. Nat Med 2014
11
An RNA-sequencing transcriptome and splicing database of glia, neurons, and vascular cells of the cerebral cortex.
Ye Zhang, Kenian Chen, Steven A Sloan, Mariko L Bennett, Anja R Scholze, Sean O'Keeffe, Hemali P Phatnani, Paolo Guarnieri, Christine Caneda, Nadine Ruderisch,[...]. J Neurosci 2014
Ye Zhang, Kenian Chen, Steven A Sloan, Mariko L Bennett, Anja R Scholze, Sean O'Keeffe, Hemali P Phatnani, Paolo Guarnieri, Christine Caneda, Nadine Ruderisch,[...]. J Neurosci 2014
11
Insufficient OPC migration into demyelinated lesions is a cause of poor remyelination in MS and mouse models.
Amanda Boyd, Hui Zhang, Anna Williams. Acta Neuropathol 2013
Amanda Boyd, Hui Zhang, Anna Williams. Acta Neuropathol 2013
11
Oligodendrocyte Progenitor Cells Become Regionally Diverse and Heterogeneous with Age.
Sonia Olivia Spitzer, Sergey Sitnikov, Yasmine Kamen, Kimberley Anne Evans, Deborah Kronenberg-Versteeg, Sabine Dietmann, Omar de Faria, Sylvia Agathou, Ragnhildur Thóra Káradóttir. Neuron 2019
Sonia Olivia Spitzer, Sergey Sitnikov, Yasmine Kamen, Kimberley Anne Evans, Deborah Kronenberg-Versteeg, Sabine Dietmann, Omar de Faria, Sylvia Agathou, Ragnhildur Thóra Káradóttir. Neuron 2019
11
Hyaluronan accumulates in demyelinated lesions and inhibits oligodendrocyte progenitor maturation.
Stephen A Back, Therese M F Tuohy, Hanqin Chen, Nicholas Wallingford, Andrew Craig, Jaime Struve, Ning Ling Luo, Fatima Banine, Ying Liu, Ansi Chang,[...]. Nat Med 2005
Stephen A Back, Therese M F Tuohy, Hanqin Chen, Nicholas Wallingford, Andrew Craig, Jaime Struve, Ning Ling Luo, Fatima Banine, Ying Liu, Ansi Chang,[...]. Nat Med 2005
10
Central remyelination restores secure conduction.
K J Smith, W F Blakemore, W I McDonald. Nature 1979
K J Smith, W F Blakemore, W I McDonald. Nature 1979
10
Neuronal activity regulates remyelination via glutamate signalling to oligodendrocyte progenitors.
Hélène O B Gautier, Kimberley A Evans, Katrin Volbracht, Rachel James, Sergey Sitnikov, Iben Lundgaard, Fiona James, Cristina Lao-Peregrin, Richard Reynolds, Robin J M Franklin,[...]. Nat Commun 2015
Hélène O B Gautier, Kimberley A Evans, Katrin Volbracht, Rachel James, Sergey Sitnikov, Iben Lundgaard, Fiona James, Cristina Lao-Peregrin, Richard Reynolds, Robin J M Franklin,[...]. Nat Commun 2015
10
Retinoid X receptor gamma signaling accelerates CNS remyelination.
Jeffrey K Huang, Andrew A Jarjour, Brahim Nait Oumesmar, Christophe Kerninon, Anna Williams, Wojciech Krezel, Hiroyuki Kagechika, Julien Bauer, Chao Zhao, Anne Baron-Van Evercooren,[...]. Nat Neurosci 2011
Jeffrey K Huang, Andrew A Jarjour, Brahim Nait Oumesmar, Christophe Kerninon, Anna Williams, Wojciech Krezel, Hiroyuki Kagechika, Julien Bauer, Chao Zhao, Anne Baron-Van Evercooren,[...]. Nat Neurosci 2011
10
Rapid production of new oligodendrocytes is required in the earliest stages of motor-skill learning.
Lin Xiao, David Ohayon, Ian A McKenzie, Alexander Sinclair-Wilson, Jordan L Wright, Alexander D Fudge, Ben Emery, Huiliang Li, William D Richardson. Nat Neurosci 2016
Lin Xiao, David Ohayon, Ian A McKenzie, Alexander Sinclair-Wilson, Jordan L Wright, Alexander D Fudge, Ben Emery, Huiliang Li, William D Richardson. Nat Neurosci 2016
10
Pharmacogenetic stimulation of neuronal activity increases myelination in an axon-specific manner.
Stanislaw Mitew, Ilan Gobius, Laura R Fenlon, Stuart J McDougall, David Hawkes, Yao Lulu Xing, Helena Bujalka, Andrew L Gundlach, Linda J Richards, Trevor J Kilpatrick,[...]. Nat Commun 2018
Stanislaw Mitew, Ilan Gobius, Laura R Fenlon, Stuart J McDougall, David Hawkes, Yao Lulu Xing, Helena Bujalka, Andrew L Gundlach, Linda J Richards, Trevor J Kilpatrick,[...]. Nat Commun 2018
10
Dynamics of oligodendrocyte generation and myelination in the human brain.
Maggie S Y Yeung, Sofia Zdunek, Olaf Bergmann, Samuel Bernard, Mehran Salehpour, Kanar Alkass, Shira Perl, John Tisdale, Göran Possnert, Lou Brundin,[...]. Cell 2014
Maggie S Y Yeung, Sofia Zdunek, Olaf Bergmann, Samuel Bernard, Mehran Salehpour, Kanar Alkass, Shira Perl, John Tisdale, Göran Possnert, Lou Brundin,[...]. Cell 2014
10
Clemastine fumarate as a remyelinating therapy for multiple sclerosis (ReBUILD): a randomised, controlled, double-blind, crossover trial.
Ari J Green, Jeffrey M Gelfand, Bruce A Cree, Carolyn Bevan, W John Boscardin, Feng Mei, Justin Inman, Sam Arnow, Michael Devereux, Aya Abounasr,[...]. Lancet 2017
Ari J Green, Jeffrey M Gelfand, Bruce A Cree, Carolyn Bevan, W John Boscardin, Feng Mei, Justin Inman, Sam Arnow, Michael Devereux, Aya Abounasr,[...]. Lancet 2017
10
Developmental Origin of Oligodendrocyte Lineage Cells Determines Response to Demyelination and Susceptibility to Age-Associated Functional Decline.
Abbe H Crawford, Richa B Tripathi, William D Richardson, Robin J M Franklin. Cell Rep 2016
Abbe H Crawford, Richa B Tripathi, William D Richardson, Robin J M Franklin. Cell Rep 2016
12
Fibronectin aggregation in multiple sclerosis lesions impairs remyelination.
Josephine M J Stoffels, Jenny C de Jonge, Mirjana Stancic, Anita Nomden, Miriam E van Strien, Dan Ma, Zuzana Sisková, Olaf Maier, Charles Ffrench-Constant, Robin J M Franklin,[...]. Brain 2013
Josephine M J Stoffels, Jenny C de Jonge, Mirjana Stancic, Anita Nomden, Miriam E van Strien, Dan Ma, Zuzana Sisková, Olaf Maier, Charles Ffrench-Constant, Robin J M Franklin,[...]. Brain 2013
10
Accelerated remyelination during inflammatory demyelination prevents axonal loss and improves functional recovery.
Feng Mei, Klaus Lehmann-Horn, Yun-An A Shen, Kelsey A Rankin, Karin J Stebbins, Daniel S Lorrain, Kara Pekarek, Sharon A Sagan, Lan Xiao, Cory Teuscher,[...]. Elife 2016
Feng Mei, Klaus Lehmann-Horn, Yun-An A Shen, Kelsey A Rankin, Karin J Stebbins, Daniel S Lorrain, Kara Pekarek, Sharon A Sagan, Lan Xiao, Cory Teuscher,[...]. Elife 2016
10
Adult neural precursor cells from the subventricular zone contribute significantly to oligodendrocyte regeneration and remyelination.
Yao Lulu Xing, Philipp T Röth, Jo Anne S Stratton, Bernard H A Chuang, Jill Danne, Sarah L Ellis, Sze Woei Ng, Trevor J Kilpatrick, Tobias D Merson. J Neurosci 2014
Yao Lulu Xing, Philipp T Röth, Jo Anne S Stratton, Bernard H A Chuang, Jill Danne, Sarah L Ellis, Sze Woei Ng, Trevor J Kilpatrick, Tobias D Merson. J Neurosci 2014
10
Co-cited is the co-citation frequency, indicating how many articles cite the article together with the query article. Similarity is the co-citation as percentage of the times cited of the query article or the article in the search results, whichever is the lowest. These numbers are calculated for the last 100 citations when articles are cited more than 100 times.