A citation-based method for searching scientific literature

Sean X Leng, Tao Qu, Richard D Semba, Huifen Li, Xu Yao, Tricia Nilles, Xi Yang, Bhavish Manwani, Jeremy D Walston, Luigi Ferrucci, Linda P Fried, Joseph B Margolick, Jay H Bream. Age (Dordr) 2011
Times Cited: 35







List of co-cited articles
227 articles co-cited >1



Times Cited
  Times     Co-cited
Similarity


Chronic cytomegalovirus infection and inflammation are associated with prevalent frailty in community-dwelling older women.
Heidi N Schmaltz, Linda P Fried, Qian-Li Xue, Jeremy Walston, Sean X Leng, Richard D Semba. J Am Geriatr Soc 2005
161
45

Cytomegalovirus infection and the risk of mortality and frailty in older women: a prospective observational cohort study.
George C Wang, Wen Hong L Kao, Peter Murakami, Qian-Li Xue, Roger B Chiou, Barbara Detrick, John F McDyer, Richard D Semba, Vincenzo Casolaro, Jeremy D Walston,[...]. Am J Epidemiol 2010
164
42

Association of detectable cytomegalovirus (CMV) DNA in monocytes rather than positive CMV IgG serology with elevated neopterin levels in community-dwelling older adults.
Sean X Leng, Huifen Li, Qian-Li Xue, Jing Tian, Xi Yang, Luigi Ferrucci, Neal Fedarko, Linda P Fried, Richard D Semba. Exp Gerontol 2011
23
65

Cytomegalovirus seropositivity drives the CD8 T cell repertoire toward greater clonality in healthy elderly individuals.
Naeem Khan, Naseer Shariff, Mark Cobbold, Rachel Bruton, Jenni A Ainsworth, Alan J Sinclair, Laxman Nayak, Paul A H Moss. J Immunol 2002
541
34

Broadly targeted human cytomegalovirus-specific CD4+ and CD8+ T cells dominate the memory compartments of exposed subjects.
Andrew W Sylwester, Bridget L Mitchell, John B Edgar, Cara Taormina, Christian Pelte, Franziska Ruchti, Paul R Sleath, Kenneth H Grabstein, Nancy A Hosken, Florian Kern,[...]. J Exp Med 2005
956
34

Inflammation and frailty in older women.
Sean X Leng, Qian-Li Xue, Jing Tian, Jeremy D Walston, Linda P Fried. J Am Geriatr Soc 2007
300
31

Human immunosenescence: is it infectious?
Graham Pawelec, Arne Akbar, Calogero Caruso, Rafael Solana, Beatrix Grubeck-Loebenstein, Anders Wikby. Immunol Rev 2005
271
31


Associations between cytomegalovirus infection and functional impairment and frailty in the BELFRAIL Cohort.
Catharina Matheï, Bert Vaes, Pierre Wallemacq, Jan Degryse. J Am Geriatr Soc 2011
56
28

Cytomegalovirus antibody levels, inflammation, and mortality among elderly Latinos over 9 years of follow-up.
Eric T Roberts, Mary N Haan, Jennifer Beam Dowd, Allison E Aiello. Am J Epidemiol 2010
184
25

Frailty in older adults: evidence for a phenotype.
L P Fried, C M Tangen, J Walston, A B Newman, C Hirsch, J Gottdiener, T Seeman, R Tracy, W J Kop, G Burke,[...]. J Gerontol A Biol Sci Med Sci 2001
22

Seroprevalence of cytomegalovirus infection in the United States, 1988-1994.
Stephanie A S Staras, Sheila C Dollard, Kay W Radford, W Dana Flanders, Robert F Pass, Michael J Cannon. Clin Infect Dis 2006
577
22

Chronic herpesvirus reactivation occurs in aging.
Raymond P Stowe, Elena V Kozlova, Deborah L Yetman, Dennis M Walling, James S Goodwin, Ronald Glaser. Exp Gerontol 2007
181
22


IL-6-independent association of elevated serum neopterin levels with prevalent frailty in community-dwelling older adults.
Sean X Leng, Xinping Tian, Amy Matteini, Huifen Li, Jennifer Hughes, Alka Jain, Jeremy D Walston, Neal S Fedarko. Age Ageing 2011
83
22

Longitudinal studies of clonally expanded CD8 T cells reveal a repertoire shrinkage predicting mortality and an increased number of dysfunctional cytomegalovirus-specific T cells in the very elderly.
Sine Reker Hadrup, Jan Strindhall, Tania Køllgaard, Tina Seremet, Boo Johansson, Graham Pawelec, Per thor Straten, Anders Wikby. J Immunol 2006
319
22

Massive load of functional effector CD4+ and CD8+ T cells against cytomegalovirus in very old subjects.
Rosanna Vescovini, Claudia Biasini, Francesco F Fagnoni, Anna Rita Telera, Luca Zanlari, Mario Pedrazzoni, Laura Bucci, Daniela Monti, Maria Cristina Medici, Carlo Chezzi,[...]. J Immunol 2007
122
22

Cytomegalovirus infection: a driving force in human T cell immunosenescence.
Sven Koch, Anis Larbi, Dennis Ozcelik, Rafael Solana, Cécile Gouttefangeas, Sebastian Attig, Anders Wikby, Jan Strindhall, Claudio Franceschi, Graham Pawelec. Ann N Y Acad Sci 2007
164
22

Persistent infection, inflammation, and functional impairment in older Latinos.
Allison E Aiello, Mary N Haan, Christine M Pierce, Amanda M Simanek, Jersey Liang. J Gerontol A Biol Sci Med Sci 2008
69
20

Frailty and activation of the inflammation and coagulation systems with and without clinical comorbidities: results from the Cardiovascular Health Study.
Jeremy Walston, Mary Ann McBurnie, Anne Newman, Russell P Tracy, Willem J Kop, Calvin H Hirsch, John Gottdiener, Linda P Fried. Arch Intern Med 2002
642
20

Serum interleukin-6 and hemoglobin as physiological correlates in the geriatric syndrome of frailty: a pilot study.
Sean Leng, Paulo Chaves, Kathleen Koenig, Jeremy Walston. J Am Geriatr Soc 2002
263
20

Expansions of peripheral blood CD8 T-lymphocyte subpopulations and an association with cytomegalovirus seropositivity in the elderly: the Swedish NONA immune study.
Anders Wikby, Boo Johansson, Jadwiga Olsson, Sture Löfgren, Bengt Olof Nilsson, Frederick Ferguson. Exp Gerontol 2002
295
20

Intense antiextracellular adaptive immune response to human cytomegalovirus in very old subjects with impaired health and cognitive and functional status.
Rosanna Vescovini, Claudia Biasini, Anna Rita Telera, Manuela Basaglia, Adriano Stella, Francesca Magalini, Laura Bucci, Daniela Monti, Tiziana Lazzarotto, Paola Dal Monte,[...]. J Immunol 2010
64
20

Dysfunctional CMV-specific CD8(+) T cells accumulate in the elderly.
Qin Ouyang, Wolfgang M Wagner, Wei Zheng, Anders Wikby, Ed J Remarque, Graham Pawelec. Exp Gerontol 2004
121
20

Heterogeneity of CD4+ and CD8+ T-cell responses to cytomegalovirus in HIV-infected and HIV-uninfected men who have sex with men.
Huifen Li, Joseph B Margolick, Jay H Bream, Tricia L Nilles, Susan Langan, Hanhvy T Bui, Andrew W Sylwester, Louis J Picker, Sean X Leng. J Infect Dis 2014
23
30

Chronic inflammation (inflammaging) and its potential contribution to age-associated diseases.
Claudio Franceschi, Judith Campisi. J Gerontol A Biol Sci Med Sci 2014
20

The influence of latent viral infection on rate of cognitive decline over 4 years.
Allison E Aiello, Maryn Haan, Lynn Blythe, Kari Moore, Jeffrey M Gonzalez, William Jagust. J Am Geriatr Soc 2006
137
17

T-lymphocytes expressing CC chemokine receptor-5 are increased in frail older adults.
Umberto De Fanis, George C Wang, Neal S Fedarko, Jeremy D Walston, Vincenzo Casolaro, Sean X Leng. J Am Geriatr Soc 2008
48
17

T cell subsets and mortality in older community-dwelling women.
Richard D Semba, Joseph B Margolick, Sean Leng, Jeremy Walston, Michelle O Ricks, Linda P Fried. Exp Gerontol 2005
66
17


Serum levels of insulin-like growth factor-I (IGF-I) and dehydroepiandrosterone sulfate (DHEA-S), and their relationships with serum interleukin-6, in the geriatric syndrome of frailty.
Sean X Leng, Anne R Cappola, Ross E Andersen, Marc R Blackman, Kathleen Koenig, Michael Blair, Jeremy D Walston. Aging Clin Exp Res 2004
174
17

Nonlinear multisystem physiological dysregulation associated with frailty in older women: implications for etiology and treatment.
Linda P Fried, Qian-Li Xue, Anne R Cappola, Luigi Ferrucci, Paulo Chaves, Ravi Varadhan, Jack M Guralnik, Sean X Leng, Richard D Semba, Jeremy D Walston,[...]. J Gerontol A Biol Sci Med Sci 2009
297
17


Cytomegalovirus-specific T cells persist at very high levels during long-term antiretroviral treatment of HIV disease.
David M Naeger, Jeffrey N Martin, Elizabeth Sinclair, Peter W Hunt, David R Bangsberg, Frederick Hecht, Priscilla Hsue, Joseph M McCune, Steven G Deeks. PLoS One 2010
144
17

The cytomegalovirus-specific CD4+ T-cell response expands with age and markedly alters the CD4+ T-cell repertoire.
Batoul Pourgheysari, Naeem Khan, Donna Best, Rachel Bruton, Laxman Nayak, Paul A H Moss. J Virol 2007
153
17

Herpesvirus-specific CD8 T cell immunity in old age: cytomegalovirus impairs the response to a coresident EBV infection.
Naeem Khan, Andrew Hislop, Nancy Gudgeon, Mark Cobbold, Rajiv Khanna, Laxman Nayak, Alan B Rickinson, Paul A H Moss. J Immunol 2004
249
17

Hallmark features of immunosenescence are absent in familial longevity.
Evelyna Derhovanessian, Andrea B Maier, Robert Beck, Gerhard Jahn, Karin Hähnel, P Eline Slagboom, Anton J M de Craen, Rudi G J Westendorp, Graham Pawelec. J Immunol 2010
113
14

Relationship between functional ability in older people, immune system status, and intensity of response to CMV.
Marco Antonio Moro-García, Rebeca Alonso-Arias, Antonio López-Vázquez, Francisco Manuel Suárez-García, Juan José Solano-Jaurrieta, José Baltar, Carlos López-Larrea. Age (Dordr) 2012
60
14

Memory inflation during chronic viral infection is maintained by continuous production of short-lived, functional T cells.
Christopher M Snyder, Kathy S Cho, Elizabeth L Bonnett, Serani van Dommelen, Geoffrey R Shellam, Ann B Hill. Immunity 2008
225
14

Association between cytomegalovirus infection, enhanced proinflammatory response and low level of anti-hemagglutinins during the anti-influenza vaccination--an impact of immunosenescence.
Piotr Trzonkowski, Jolanta Myśliwska, Ewa Szmit, Joanna Wieckiewicz, Krzysztof Lukaszuk, Lidia B Brydak, Magdalena Machała, Andrzej Myśliwski. Vaccine 2003
233
14

An immune risk phenotype, cognitive impairment, and survival in very late life: impact of allostatic load in Swedish octogenarian and nonagenarian humans.
Anders Wikby, Frederick Ferguson, Rosalyn Forsey, Julie Thompson, Jan Strindhall, Sture Löfgren, Bengt-Olof Nilsson, Jan Ernerudh, Graham Pawelec, Boo Johansson. J Gerontol A Biol Sci Med Sci 2005
258
14

Decreased cell proliferation and altered cytokine production in frail older adults.
Sean X Leng, Huanle Yang, Jeremy D Walston. Aging Clin Exp Res 2004
59
14

Seropositivity to cytomegalovirus, inflammation, all-cause and cardiovascular disease-related mortality in the United States.
Amanda M Simanek, Jennifer Beam Dowd, Graham Pawelec, David Melzer, Ambarish Dutta, Allison E Aiello. PLoS One 2011
260
14

Cytomegalovirus-seropositivity has a profound influence on the magnitude of major lymphoid subsets within healthy individuals.
S Chidrawar, N Khan, W Wei, A McLarnon, N Smith, L Nayak, P Moss. Clin Exp Immunol 2009
177
14

Effect of ageing on CMV-specific CD8 T cells from CMV seropositive healthy donors.
María Luisa Pita-Lopez, Inmaculada Gayoso, Olga DelaRosa, Javier G Casado, Corona Alonso, Elisa Muñoz-Gomariz, Raquel Tarazona, Rafael Solana. Immun Ageing 2009
53
14

Upregulated ex vivo expression of stress-responsive inflammatory pathway genes by LPS-challenged CD14(+) monocytes in frail older adults.
Tao Qu, Jeremy D Walston, Huanle Yang, Neal S Fedarko, Qian-Li Xue, Brock A Beamer, Luigi Ferrucci, Noel R Rose, Sean X Leng. Mech Ageing Dev 2009
38
14

White blood cell counts, insulin-like growth factor-1 levels, and frailty in community-dwelling older women.
Sean X Leng, Will Hung, Anne R Cappola, Qilu Yu, Qian-Li Xue, Linda P Fried. J Gerontol A Biol Sci Med Sci 2009
71
14

CCR5 is characteristic of Th1 lymphocytes.
P Loetscher, M Uguccioni, L Bordoli, M Baggiolini, B Moser, C Chizzolini, J M Dayer. Nature 1998
721
14

Impact of anemia and cardiovascular disease on frailty status of community-dwelling older women: the Women's Health and Aging Studies I and II.
Paulo H M Chaves, Richard D Semba, Sean X Leng, Richard C Woodman, Luigi Ferrucci, Jack M Guralnik, Linda P Fried. J Gerontol A Biol Sci Med Sci 2005
174
14

Frailty and the role of inflammation, immunosenescence and cellular ageing in the very old: cross-sectional findings from the Newcastle 85+ Study.
Joanna Collerton, Carmen Martin-Ruiz, Karen Davies, Catharien M Hilkens, John Isaacs, Claire Kolenda, Craig Parker, Michael Dunn, Michael Catt, Carol Jagger,[...]. Mech Ageing Dev 2012
247
14


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.