Jing Liu, Tie-Shan Tang, Huiping Tu, Omar Nelson, Emily Herndon, Duong P Huynh, Stefan M Pulst, Ilya Bezprozvanny. J Neurosci 2009
Times Cited: 189
Times Cited: 189
Times Cited
Times Co-cited
Similarity
Deranged calcium signaling and neurodegeneration in spinocerebellar ataxia type 3.
Xi Chen, Tie-Shan Tang, Huiping Tu, Omar Nelson, Mark Pook, Robert Hammer, Nobuyuki Nukina, Ilya Bezprozvanny. J Neurosci 2008
Xi Chen, Tie-Shan Tang, Huiping Tu, Omar Nelson, Mark Pook, Robert Hammer, Nobuyuki Nukina, Ilya Bezprozvanny. J Neurosci 2008
45
Chronic suppression of inositol 1,4,5-triphosphate receptor-mediated calcium signaling in cerebellar purkinje cells alleviates pathological phenotype in spinocerebellar ataxia 2 mice.
Adebimpe W Kasumu, Xia Liang, Polina Egorova, Daria Vorontsova, Ilya Bezprozvanny. J Neurosci 2012
Adebimpe W Kasumu, Xia Liang, Polina Egorova, Daria Vorontsova, Ilya Bezprozvanny. J Neurosci 2012
48
Moderate expansion of a normally biallelic trinucleotide repeat in spinocerebellar ataxia type 2.
S M Pulst, A Nechiporuk, T Nechiporuk, S Gispert, X N Chen, I Lopes-Cendes, S Pearlman, S Starkman, G Orozco-Diaz, A Lunkes,[...]. Nat Genet 1996
S M Pulst, A Nechiporuk, T Nechiporuk, S Gispert, X N Chen, I Lopes-Cendes, S Pearlman, S Starkman, G Orozco-Diaz, A Lunkes,[...]. Nat Genet 1996
35
Changes in Purkinje cell firing and gene expression precede behavioral pathology in a mouse model of SCA2.
Stephen T Hansen, Pratap Meera, Thomas S Otis, Stefan M Pulst. Hum Mol Genet 2013
Stephen T Hansen, Pratap Meera, Thomas S Otis, Stefan M Pulst. Hum Mol Genet 2013
33
Deletion at ITPR1 underlies ataxia in mice and spinocerebellar ataxia 15 in humans.
Joyce van de Leemput, Jayanth Chandran, Melanie A Knight, Lynne A Holtzclaw, Sonja Scholz, Mark R Cookson, Henry Houlden, Katrina Gwinn-Hardy, Hon-Chung Fung, Xian Lin,[...]. PLoS Genet 2007
Joyce van de Leemput, Jayanth Chandran, Melanie A Knight, Lynne A Holtzclaw, Sonja Scholz, Mark R Cookson, Henry Houlden, Katrina Gwinn-Hardy, Hon-Chung Fung, Xian Lin,[...]. PLoS Genet 2007
30
Nuclear localization or inclusion body formation of ataxin-2 are not necessary for SCA2 pathogenesis in mouse or human.
D P Huynh, K Figueroa, N Hoang, S M Pulst. Nat Genet 2000
D P Huynh, K Figueroa, N Hoang, S M Pulst. Nat Genet 2000
25
Deranged calcium signaling in Purkinje cells and pathogenesis in spinocerebellar ataxia 2 (SCA2) and other ataxias.
Adebimpe Kasumu, Ilya Bezprozvanny. Cerebellum 2012
Adebimpe Kasumu, Ilya Bezprozvanny. Cerebellum 2012
27
Antisense oligonucleotide therapy for spinocerebellar ataxia type 2.
Daniel R Scoles, Pratap Meera, Matthew D Schneider, Sharan Paul, Warunee Dansithong, Karla P Figueroa, Gene Hung, Frank Rigo, C Frank Bennett, Thomas S Otis,[...]. Nature 2017
Daniel R Scoles, Pratap Meera, Matthew D Schneider, Sharan Paul, Warunee Dansithong, Karla P Figueroa, Gene Hung, Frank Rigo, C Frank Bennett, Thomas S Otis,[...]. Nature 2017
22
In vivo analysis of cerebellar Purkinje cell activity in SCA2 transgenic mouse model.
Polina A Egorova, Olga A Zakharova, Olga L Vlasova, Ilya B Bezprozvanny. J Neurophysiol 2016
Polina A Egorova, Olga A Zakharova, Olga L Vlasova, Ilya B Bezprozvanny. J Neurophysiol 2016
51
Selective positive modulator of calcium-activated potassium channels exerts beneficial effects in a mouse model of spinocerebellar ataxia type 2.
Adebimpe W Kasumu, Charlotte Hougaard, Frederik Rode, Thomas A Jacobsen, Jean Marc Sabatier, Birgitte L Eriksen, Dorte Strøbæk, Xia Liang, Polina Egorova, Dasha Vorontsova,[...]. Chem Biol 2012
Adebimpe W Kasumu, Charlotte Hougaard, Frederik Rode, Thomas A Jacobsen, Jean Marc Sabatier, Birgitte L Eriksen, Dorte Strøbæk, Xia Liang, Polina Egorova, Dasha Vorontsova,[...]. Chem Biol 2012
22
Early changes in cerebellar physiology accompany motor dysfunction in the polyglutamine disease spinocerebellar ataxia type 3.
Vikram G Shakkottai, Maria do Carmo Costa, James M Dell'Orco, Ananthakrishnan Sankaranarayanan, Heike Wulff, Henry L Paulson. J Neurosci 2011
Vikram G Shakkottai, Maria do Carmo Costa, James M Dell'Orco, Ananthakrishnan Sankaranarayanan, Heike Wulff, Henry L Paulson. J Neurosci 2011
19
Cloning of the gene for spinocerebellar ataxia 2 reveals a locus with high sensitivity to expanded CAG/glutamine repeats.
G Imbert, F Saudou, G Yvert, D Devys, Y Trottier, J M Garnier, C Weber, J L Mandel, G Cancel, N Abbas,[...]. Nat Genet 1996
G Imbert, F Saudou, G Yvert, D Devys, Y Trottier, J M Garnier, C Weber, J L Mandel, G Cancel, N Abbas,[...]. Nat Genet 1996
19
Missense mutations in ITPR1 cause autosomal dominant congenital nonprogressive spinocerebellar ataxia.
Lijia Huang, Jodi Warman Chardon, Melissa T Carter, Kathie L Friend, Tracy E Dudding, Jeremy Schwartzentruber, Ruobing Zou, Peter W Schofield, Stuart Douglas, Dennis E Bulman,[...]. Orphanet J Rare Dis 2012
Lijia Huang, Jodi Warman Chardon, Melissa T Carter, Kathie L Friend, Tracy E Dudding, Jeremy Schwartzentruber, Ruobing Zou, Peter W Schofield, Stuart Douglas, Dennis E Bulman,[...]. Orphanet J Rare Dis 2012
19
Do mutations in the murine ataxia gene TRPC3 cause cerebellar ataxia in humans?
Brent L Fogel, Sonya M Hanson, Esther B E Becker. Mov Disord 2015
Brent L Fogel, Sonya M Hanson, Esther B E Becker. Mov Disord 2015
36
Ataxia and epileptic seizures in mice lacking type 1 inositol 1,4,5-trisphosphate receptor.
M Matsumoto, T Nakagawa, T Inoue, E Nagata, K Tanaka, H Takano, O Minowa, J Kuno, S Sakakibara, M Yamada,[...]. Nature 1996
M Matsumoto, T Nakagawa, T Inoue, E Nagata, K Tanaka, H Takano, O Minowa, J Kuno, S Sakakibara, M Yamada,[...]. Nature 1996
17
Ataxin-2 intermediate-length polyglutamine expansions are associated with increased risk for ALS.
Andrew C Elden, Hyung-Jun Kim, Michael P Hart, Alice S Chen-Plotkin, Brian S Johnson, Xiaodong Fang, Maria Armakola, Felix Geser, Robert Greene, Min Min Lu,[...]. Nature 2010
Andrew C Elden, Hyung-Jun Kim, Michael P Hart, Alice S Chen-Plotkin, Brian S Johnson, Xiaodong Fang, Maria Armakola, Felix Geser, Robert Greene, Min Min Lu,[...]. Nature 2010
17
Identification of the spinocerebellar ataxia type 2 gene using a direct identification of repeat expansion and cloning technique, DIRECT.
K Sanpei, H Takano, S Igarashi, T Sato, M Oyake, H Sasaki, A Wakisaka, K Tashiro, Y Ishida, T Ikeuchi,[...]. Nat Genet 1996
K Sanpei, H Takano, S Igarashi, T Sato, M Oyake, H Sasaki, A Wakisaka, K Tashiro, Y Ishida, T Ikeuchi,[...]. Nat Genet 1996
17
Atxn2 Knockout and CAG42-Knock-in Cerebellum Shows Similarly Dysregulated Expression in Calcium Homeostasis Pathway.
Melanie Vanessa Halbach, Suzana Gispert, Tanja Stehning, Ewa Damrath, Michael Walter, Georg Auburger. Cerebellum 2017
Melanie Vanessa Halbach, Suzana Gispert, Tanja Stehning, Ewa Damrath, Michael Walter, Georg Auburger. Cerebellum 2017
44
ATXN2-CAG42 sequesters PABPC1 into insolubility and induces FBXW8 in cerebellum of old ataxic knock-in mice.
Ewa Damrath, Melanie V Heck, Suzana Gispert, Mekhman Azizov, Joachim Nowock, Carola Seifried, Udo Rüb, Michael Walter, Georg Auburger. PLoS Genet 2012
Ewa Damrath, Melanie V Heck, Suzana Gispert, Mekhman Azizov, Joachim Nowock, Carola Seifried, Udo Rüb, Michael Walter, Georg Auburger. PLoS Genet 2012
30
Neuronal Atrophy Early in Degenerative Ataxia Is a Compensatory Mechanism to Regulate Membrane Excitability.
James M Dell'Orco, Aaron H Wasserman, Ravi Chopra, Melissa A C Ingram, Yuan-Shih Hu, Vikrant Singh, Heike Wulff, Puneet Opal, Harry T Orr, Vikram G Shakkottai. J Neurosci 2015
James M Dell'Orco, Aaron H Wasserman, Ravi Chopra, Melissa A C Ingram, Yuan-Shih Hu, Vikrant Singh, Heike Wulff, Puneet Opal, Harry T Orr, Vikram G Shakkottai. J Neurosci 2015
25
Cellular and circuit mechanisms underlying spinocerebellar ataxias.
Pratap Meera, Stefan M Pulst, Thomas S Otis. J Physiol 2016
Pratap Meera, Stefan M Pulst, Thomas S Otis. J Physiol 2016
44
Polyglutamine expansion down-regulates specific neuronal genes before pathologic changes in SCA1.
X Lin, B Antalffy, D Kang, H T Orr, H Y Zoghbi. Nat Neurosci 2000
X Lin, B Antalffy, D Kang, H T Orr, H Y Zoghbi. Nat Neurosci 2000
15
Decreases in the precision of Purkinje cell pacemaking cause cerebellar dysfunction and ataxia.
Joy T Walter, Karina Alviña, Mary D Womack, Carolyn Chevez, Kamran Khodakhah. Nat Neurosci 2006
Joy T Walter, Karina Alviña, Mary D Womack, Carolyn Chevez, Kamran Khodakhah. Nat Neurosci 2006
15
Gene profiling links SCA1 pathophysiology to glutamate signaling in Purkinje cells of transgenic mice.
Heliane G Serra, Courtney E Byam, Jeffrey D Lande, Susan K Tousey, Huda Y Zoghbi, Harry T Orr. Hum Mol Genet 2004
Heliane G Serra, Courtney E Byam, Jeffrey D Lande, Susan K Tousey, Huda Y Zoghbi, Harry T Orr. Hum Mol Genet 2004
15
Autosomal dominant cerebellar ataxia (SCA6) associated with small polyglutamine expansions in the alpha 1A-voltage-dependent calcium channel.
O Zhuchenko, J Bailey, P Bonnen, T Ashizawa, D W Stockton, C Amos, W B Dobyns, S H Subramony, H Y Zoghbi, C C Lee. Nat Genet 1997
O Zhuchenko, J Bailey, P Bonnen, T Ashizawa, D W Stockton, C Amos, W B Dobyns, S H Subramony, H Y Zoghbi, C C Lee. Nat Genet 1997
15
Ataxin-2 regulates RGS8 translation in a new BAC-SCA2 transgenic mouse model.
Warunee Dansithong, Sharan Paul, Karla P Figueroa, Marc D Rinehart, Shaina Wiest, Lance T Pflieger, Daniel R Scoles, Stefan M Pulst. PLoS Genet 2015
Warunee Dansithong, Sharan Paul, Karla P Figueroa, Marc D Rinehart, Shaina Wiest, Lance T Pflieger, Daniel R Scoles, Stefan M Pulst. PLoS Genet 2015
34
Heterozygous deletion of ITPR1, but not SUMF1, in spinocerebellar ataxia type 16.
A Iwaki, Y Kawano, S Miura, H Shibata, D Matsuse, W Li, H Furuya, Y Ohyagi, T Taniwaki, J Kira,[...]. J Med Genet 2008
A Iwaki, Y Kawano, S Miura, H Shibata, D Matsuse, W Li, H Furuya, Y Ohyagi, T Taniwaki, J Kira,[...]. J Med Genet 2008
15
Total deletion and a missense mutation of ITPR1 in Japanese SCA15 families.
K Hara, A Shiga, H Nozaki, J Mitsui, Y Takahashi, H Ishiguro, H Yomono, H Kurisaki, J Goto, T Ikeuchi,[...]. Neurology 2008
K Hara, A Shiga, H Nozaki, J Mitsui, Y Takahashi, H Ishiguro, H Yomono, H Kurisaki, J Goto, T Ikeuchi,[...]. Neurology 2008
15
Ataxin-2 interacts with the DEAD/H-box RNA helicase DDX6 and interferes with P-bodies and stress granules.
Ute Nonhoff, Markus Ralser, Franziska Welzel, Ilaria Piccini, Daniela Balzereit, Marie-Laure Yaspo, Hans Lehrach, Sylvia Krobitsch. Mol Biol Cell 2007
Ute Nonhoff, Markus Ralser, Franziska Welzel, Ilaria Piccini, Daniela Balzereit, Marie-Laure Yaspo, Hans Lehrach, Sylvia Krobitsch. Mol Biol Cell 2007
14
Mutant PKCγ in spinocerebellar ataxia type 14 disrupts synapse elimination and long-term depression in Purkinje cells in vivo.
Anton N Shuvaev, Hajime Horiuchi, Takahiro Seki, Hanna Goenawan, Tomohiko Irie, Akira Iizuka, Norio Sakai, Hirokazu Hirai. J Neurosci 2011
Anton N Shuvaev, Hajime Horiuchi, Takahiro Seki, Hanna Goenawan, Tomohiko Irie, Akira Iizuka, Norio Sakai, Hirokazu Hirai. J Neurosci 2011
23
SCA1 transgenic mice: a model for neurodegeneration caused by an expanded CAG trinucleotide repeat.
E N Burright, H B Clark, A Servadio, T Matilla, R M Feddersen, W S Yunis, L A Duvick, H Y Zoghbi, H T Orr. Cell 1995
E N Burright, H B Clark, A Servadio, T Matilla, R M Feddersen, W S Yunis, L A Duvick, H Y Zoghbi, H T Orr. Cell 1995
14
Polyglutamine spinocerebellar ataxias - from genes to potential treatments.
Henry L Paulson, Vikram G Shakkottai, H Brent Clark, Harry T Orr. Nat Rev Neurosci 2017
Henry L Paulson, Vikram G Shakkottai, H Brent Clark, Harry T Orr. Nat Rev Neurosci 2017
14
Role of inositol 1,4,5-trisphosphate receptors in pathogenesis of Huntington's disease and spinocerebellar ataxias.
Ilya Bezprozvanny. Neurochem Res 2011
Ilya Bezprozvanny. Neurochem Res 2011
20
Huntingtin and huntingtin-associated protein 1 influence neuronal calcium signaling mediated by inositol-(1,4,5) triphosphate receptor type 1.
Tie-Shan Tang, Huiping Tu, Edmond Y W Chan, Anton Maximov, Zhengnan Wang, Cheryl L Wellington, Michael R Hayden, Ilya Bezprozvanny. Neuron 2003
Tie-Shan Tang, Huiping Tu, Edmond Y W Chan, Anton Maximov, Zhengnan Wang, Cheryl L Wellington, Michael R Hayden, Ilya Bezprozvanny. Neuron 2003
13
Inositol trisphosphate receptor Ca2+ release channels.
J Kevin Foskett, Carl White, King-Ho Cheung, Don-On Daniel Mak. Physiol Rev 2007
J Kevin Foskett, Carl White, King-Ho Cheung, Don-On Daniel Mak. Physiol Rev 2007
13
Polyglutamine-expanded ataxin-3 causes cerebellar dysfunction of SCA3 transgenic mice by inducing transcriptional dysregulation.
An-Hsun Chou, Tu-Hsueh Yeh, Pin Ouyang, Ying-Ling Chen, Si-Ying Chen, Hung-Li Wang. Neurobiol Dis 2008
An-Hsun Chou, Tu-Hsueh Yeh, Pin Ouyang, Ying-Ling Chen, Si-Ying Chen, Hung-Li Wang. Neurobiol Dis 2008
13
RORalpha-mediated Purkinje cell development determines disease severity in adult SCA1 mice.
Heliane G Serra, Lisa Duvick, Tao Zu, Kerri Carlson, Sam Stevens, Nathan Jorgensen, Alana Lysholm, Eric Burright, Huda Y Zoghbi, H Brent Clark,[...]. Cell 2006
Heliane G Serra, Lisa Duvick, Tao Zu, Kerri Carlson, Sam Stevens, Nathan Jorgensen, Alana Lysholm, Eric Burright, Huda Y Zoghbi, H Brent Clark,[...]. Cell 2006
13
Mutant ataxin-3 with an abnormally expanded polyglutamine chain disrupts dendritic development and metabotropic glutamate receptor signaling in mouse cerebellar Purkinje cells.
Ayumu Konno, Anton N Shuvaev, Noriko Miyake, Koichi Miyake, Akira Iizuka, Serina Matsuura, Fathul Huda, Kazuhiro Nakamura, Shigeru Yanagi, Takashi Shimada,[...]. Cerebellum 2014
Ayumu Konno, Anton N Shuvaev, Noriko Miyake, Koichi Miyake, Akira Iizuka, Serina Matsuura, Fathul Huda, Kazuhiro Nakamura, Shigeru Yanagi, Takashi Shimada,[...]. Cerebellum 2014
25
Riluzole in patients with hereditary cerebellar ataxia: a randomised, double-blind, placebo-controlled trial.
Silvia Romano, Giulia Coarelli, Christian Marcotulli, Luca Leonardi, Francesca Piccolo, Maria Spadaro, Marina Frontali, Michela Ferraldeschi, Maria Chiara Vulpiani, Federica Ponzelli,[...]. Lancet Neurol 2015
Silvia Romano, Giulia Coarelli, Christian Marcotulli, Luca Leonardi, Francesca Piccolo, Maria Spadaro, Marina Frontali, Michela Ferraldeschi, Maria Chiara Vulpiani, Federica Ponzelli,[...]. Lancet Neurol 2015
13
Aminopyridines correct early dysfunction and delay neurodegeneration in a mouse model of spinocerebellar ataxia type 1.
Raphael Hourez, Laurent Servais, David Orduz, David Gall, Isabelle Millard, Alban de Kerchove d'Exaerde, Guy Cheron, Harry T Orr, Massimo Pandolfo, Serge N Schiffmann. J Neurosci 2011
Raphael Hourez, Laurent Servais, David Orduz, David Gall, Isabelle Millard, Alban de Kerchove d'Exaerde, Guy Cheron, Harry T Orr, Massimo Pandolfo, Serge N Schiffmann. J Neurosci 2011
14
Spinocerebellar ataxia type 6 protein aggregates cause deficits in motor learning and cerebellar plasticity.
Melanie D Mark, Martin Krause, Henk-Jan Boele, Wolfgang Kruse, Stefan Pollok, Thomas Kuner, Deniz Dalkara, Sebastiaan Koekkoek, Chris I De Zeeuw, Stefan Herlitze. J Neurosci 2015
Melanie D Mark, Martin Krause, Henk-Jan Boele, Wolfgang Kruse, Stefan Pollok, Thomas Kuner, Deniz Dalkara, Sebastiaan Koekkoek, Chris I De Zeeuw, Stefan Herlitze. J Neurosci 2015
32
A point mutation in TRPC3 causes abnormal Purkinje cell development and cerebellar ataxia in moonwalker mice.
Esther B E Becker, Peter L Oliver, Maike D Glitsch, Gareth T Banks, Francesca Achilli, Andrea Hardy, Patrick M Nolan, Elizabeth M C Fisher, Kay E Davies. Proc Natl Acad Sci U S A 2009
Esther B E Becker, Peter L Oliver, Maike D Glitsch, Gareth T Banks, Francesca Achilli, Andrea Hardy, Patrick M Nolan, Elizabeth M C Fisher, Kay E Davies. Proc Natl Acad Sci U S A 2009
13
TRPC3 channels are required for synaptic transmission and motor coordination.
Jana Hartmann, Elena Dragicevic, Helmuth Adelsberger, Horst A Henning, Martin Sumser, Joel Abramowitz, Robert Blum, Alexander Dietrich, Marc Freichel, Veit Flockerzi,[...]. Neuron 2008
Jana Hartmann, Elena Dragicevic, Helmuth Adelsberger, Horst A Henning, Martin Sumser, Joel Abramowitz, Robert Blum, Alexander Dietrich, Marc Freichel, Veit Flockerzi,[...]. Neuron 2008
13
Prolonged Type 1 Metabotropic Glutamate Receptor Dependent Synaptic Signaling Contributes to Spino-Cerebellar Ataxia Type 1.
Emmet M Power, Adrienne Morales, Ruth M Empson. J Neurosci 2016
Emmet M Power, Adrienne Morales, Ruth M Empson. J Neurosci 2016
44
Mammalian ataxin-2 modulates translation control at the pre-initiation complex via PI3K/mTOR and is induced by starvation.
Isabel Lastres-Becker, David Nonis, Florian Eich, Michael Klinkenberg, Myriam Gorospe, Peter Kötter, Fabrice A C Klein, Nancy Kedersha, Georg Auburger. Biochim Biophys Acta 2016
Isabel Lastres-Becker, David Nonis, Florian Eich, Michael Klinkenberg, Myriam Gorospe, Peter Kötter, Fabrice A C Klein, Nancy Kedersha, Georg Auburger. Biochim Biophys Acta 2016
25
Targeting potassium channels to treat cerebellar ataxia.
David D Bushart, Ravi Chopra, Vikrant Singh, Geoffrey G Murphy, Heike Wulff, Vikram G Shakkottai. Ann Clin Transl Neurol 2018
David D Bushart, Ravi Chopra, Vikrant Singh, Geoffrey G Murphy, Heike Wulff, Vikram G Shakkottai. Ann Clin Transl Neurol 2018
39
Ataxin-2 and its Drosophila homolog, ATX2, physically assemble with polyribosomes.
Terrence F Satterfield, Leo J Pallanck. Hum Mol Genet 2006
Terrence F Satterfield, Leo J Pallanck. Hum Mol Genet 2006
12
Insulin receptor and lipid metabolism pathology in ataxin-2 knock-out mice.
Isabel Lastres-Becker, Susanne Brodesser, Dieter Lütjohann, Mekhman Azizov, Jana Buchmann, Edith Hintermann, Konrad Sandhoff, Annette Schürmann, Joachim Nowock, Georg Auburger. Hum Mol Genet 2008
Isabel Lastres-Becker, Susanne Brodesser, Dieter Lütjohann, Mekhman Azizov, Jana Buchmann, Edith Hintermann, Konrad Sandhoff, Annette Schürmann, Joachim Nowock, Georg Auburger. Hum Mol Genet 2008
14
KCa channels as therapeutic targets in episodic ataxia type-2.
Karina Alviña, Kamran Khodakhah. J Neurosci 2010
Karina Alviña, Kamran Khodakhah. J Neurosci 2010
15
RNAi suppresses polyglutamine-induced neurodegeneration in a model of spinocerebellar ataxia.
Haibin Xia, Qinwen Mao, Steven L Eliason, Scott Q Harper, Inês H Martins, Harry T Orr, Henry L Paulson, Linda Yang, Robert M Kotin, Beverly L Davidson. Nat Med 2004
Haibin Xia, Qinwen Mao, Steven L Eliason, Scott Q Harper, Inês H Martins, Harry T Orr, Henry L Paulson, Linda Yang, Robert M Kotin, Beverly L Davidson. Nat Med 2004
12
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.