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John J. Voorhees

Active 1970–2025

Also published as
JOHN J. VOORHEES
228
Papers
44,810
Citations
119
h-index
228
i10-index

Citations

Citations per year for John J. Voorhees1956: 1 citations1971: 2 citations1972: 8 citations1973: 7 citations1974: 2 citations1975: 8 citations1976: 3 citations1977: 8 citations1978: 15 citations1979: 15 citations1980: 20 citations1981: 10 citations1982: 6 citations1983: 18 citations1984: 25 citations1985: 17 citations1986: 22 citations1987: 18 citations1988: 47 citations1989: 62 citations1990: 95 citations1991: 119 citations1992: 112 citations1993: 144 citations1994: 111 citations1995: 125 citations1996: 141 citations1997: 166 citations1998: 162 citations1999: 206 citations2000: 237 citations2001: 210 citations2002: 233 citations2003: 249 citations2004: 242 citations2005: 275 citations2006: 252 citations2007: 292 citations2008: 263 citations2009: 360 citations2010: 297 citations2011: 318 citations2012: 291 citations2013: 297 citations2014: 328 citations2015: 413 citations2016: 281 citations2017: 263 citations2018: 293 citations2019: 1,041 citations2020: 921 citations2021: 1,009 citations2022: 838 citations2023: 677 citations2024: 1,044 citations2025: 452 citations2026: 10 citations1957–1970: no citations, so these years are not shown

Citation sources

Countries

World map of the countries and regions citing this authorUnited States: 3,227 citing papers, 27.1% of this breakdownChina: 1,068 citing papers, 9% of this breakdownUnited Kingdom: 889 citing papers, 7.5% of this breakdownGermany: 821 citing papers, 6.9% of this breakdownSouth Korea: 507 citing papers, 4.3% of this breakdownItaly: 455 citing papers, 3.8% of this breakdownJapan: 437 citing papers, 3.7% of this breakdownFrance: 423 citing papers, 3.5% of this breakdownCanada: 332 citing papers, 2.8% of this breakdownNetherlands: 254 citing papers, 2.1% of this breakdownSwitzerland: 246 citing papers, 2.1% of this breakdownSpain: 213 citing papers, 1.8% of this breakdown
0%27.1%Other 25.4%

Institutions

Fields

  • Medicine49.3%
  • Biochemistry, Genetics and Molecular Biology22.5%
  • Immunology and Microbiology19.2%
  • Pharmacology, Toxicology and Pharmaceutics2%
  • Dentistry1.3%
  • Agricultural and Biological Sciences1.3%
  • Other4.4%

Topics

  • Skin Protection and Aging7.2%
  • Psoriasis: Treatment and Pathogenesis6.9%
  • Dermatology and Skin Diseases5%
  • melanin and skin pigmentation2.7%
  • Dermatologic Treatments and Research2.6%
  • Retinoids in leukemia and cellular processes1.7%
  • Other73.9%

Coauthors

All papers

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  1. Single cell and spatial sequencing define processes by which keratinocytes and fibroblasts amplify inflammatory responses in psoriasis

    Authors: Feiyang Ma, Olesya Plazyo, Allison C. Billi, Lam C. Tsoi, Xianying Xing, Rachael Wasikowski, Mehrnaz Gharaee‐Kermani, Grace A. Hile, Yanyun Jiang, Paul W. Harms, Enze Xing, Joseph Kirma, Jingyue Xi, Jer-En Hsu, Mrinal K. Sarkar, Yutein Chung, Jérémy Di Domizio, Michel Gilliet, Nicole L. Ward, Emanual Maverakis, Eynav Klechevsky, John J. Voorhees, James T. Elder, Jun Hee Lee, J. Michelle Kahlenberg, Matteo Pellegrini, Robert L. Modlin, Jóhann E. Guðjónsson - Nature Communications 2023 cited by 258

  2. Mechanisms of Photoaging and Chronological Skin Aging

    Authors: Gary J. Fisher, Sewon Kang, James Varani, Zsuzsanna Bata‐Csörgõ, Yinsheng Wan, Subhash C. Datta, John J. Voorhees - Archives of Dermatology 2002 cited by 1,792

  3. Decreased Collagen Production in Chronologically Aged Skin

    Authors: James Varani, Michael K. Dame, Laure Rittié, Suzanne Fligiel, Sewon Kang, Gary J. Fisher, John J. Voorhees - American Journal Of Pathology 2006 cited by 864

  4. Extracellular matrix regulation of fibroblast function: redefining our perspective on skin aging

    Authors: M. Cole, Taihao Quan, John J. Voorhees, Gary J. Fisher - Journal of Cell Communication and Signaling 2018 cited by 337

  5. Contribution of plasma cells and B cells to hidradenitis suppurativa pathogenesis

    Authors: Jóhann E. Guðjónsson, Lam C. Tsoi, Feiyang Ma, Allison C. Billi, Kelsey R. van Straalen, Allard R.J.V. Vossen, Hessel H. van der Zee, Paul W. Harms, Rachael Wasikowski, Christine M. Yee, Syed Rizvi, Xianying Xing, Enze Xing, Olesya Plazyo, Chang Zeng, Matthew T. Patrick, Margaret M. Lowe, Richard E. Burney, Jeffrey H. Kozlow, Jill R. Cherry‐Bukowiec, Yanyun Jiang, Joseph Kirma, Stephan Weidinger, Kelly C. Cushing, Michael Rosenblum, Céline C. Berthier, Amanda S. MacLeod, John J. Voorhees, Fei Wen, J. Michelle Kahlenberg, Emanual Maverakis, Robert L. Modlin, Errol P. Prens - JCI Insight 2020 cited by 189

  6. Genome-wide scan reveals association of psoriasis with IL-23 and NF-κB pathways

    Authors: Rajan P. Nair, Kristina Callis Duffin, Cynthia Helms, Jun Ding, Philip E. Stuart, David E. Goldgar, Jóhann E. Guðjónsson, Yun Li, Trilokraj Tejasvi, Bing Feng, Andreas Ruether, Stefan Schreiber, Michael Weichenthal, Dafna D. Gladman, Proton Rahman, Steven J. Schrodi, Sampath Prahalad, Stephen L. Guthery, Judith Fischer, Wilson Liao, Pui–Yan Kwok, Alan Menter, G.M. Lathrop, Carol A. Wise, Ann B. Begovich, John J. Voorhees, James T Elder, Gerald G. Krueger, A. Bowcock, Gonçalo R. Abecasis - Nature Genetics 2009 cited by 1,396

  7. Large scale meta-analysis characterizes genetic architecture for common psoriasis associated variants

    Authors: Lam C. Tsoi, Philip E. Stuart, Chao Tian, Jóhann E. Guðjónsson, Sayantan Das, Matthew Zawistowski, Eva Ellinghaus, Jonathan N. Barker, Vinod Chandran, Nick Dand, Kristina Callis Duffin, Charlotta Enerbäck, Tõnu Esko, André Franke, Dafna D. Gladman, Per Hoffmann, Külli Kingo, Sulev Kõks, Gerald G. Krueger, Henry W. Lim, Andres Metspalu, Ulrich Mrowietz, Sören Mucha, Proton Rahman, André Reis, Trilokraj Tejasvi, Richard C. Trembath, John J. Voorhees, Stephan Weidinger, Michael Weichenthal, Xiaoquan Wen, Nicholas Eriksson, Hyun Min Kang, David A. Hinds, Rajan P. Nair, Gonçalo R. Abecasis, James T Elder - Nature Communications 2017 cited by 400

  8. Identification of 15 new psoriasis susceptibility loci highlights the role of innate immunity

    Authors: Lam C. Tsoi, Sarah L. Spain, Jo Knight, Eva Ellinghaus, Philip E. Stuart, Francesca Capon, Jun Ding, Yanming Li, Trilokraj Tejasvi, Jóhann E. Guðjónsson, Hyun Min Kang, Michael H. Allen, Ross McManus, Giuseppe Novelli, Lena Samuelsson, Joost Schalkwijk, Mona Ståhle, A. David Burden, Catherine Smith, Michael J. Cork, Xavier Estivill, A. Bowcock, Gerald G. Krueger, Wolfgang Weger, Jane Worthington, Rachid Tazi‐Ahnini, Frank O. Nestlé, Adrian Hayday, Per Hoffmann, Juliane Winkelmann, Cisca Wijmenga, Cordelia Langford, Sarah Edkins, Robert Andrews, Hannah Blackburn, Amy Strange, Gavin Band, Richard D. Pearson, Damjan Vukcevic, Chris C. A. Spencer, Panos Deloukas, Ulrich Mrowietz, Stefan Schreiber, Stephan Weidinger, Sulev Kõks, Külli Kingo, Tõnu Esko, Andres Metspalu, Henry W. Lim, John J. Voorhees, Michael Weichenthal, H.‐Erich Wichmann, Vinod Chandran, Cheryl F. Rosen, Proton Rahman, Dafna D. Gladman, C.E.M. Griffiths, André Reis, Juha Kere, Rajan P. Nair, André Franke, Jonathan N W N Barker, Gonçalo R. Abecasis, James T Elder, Richard C. Trembath - Nature Genetics 2012 cited by 1,047

  9. Matrix-Degrading Metalloproteinases in Photoaging

    Authors: Taihao Quan, Zhaoping Qin, Wei Xia, Yuan Shao, John J. Voorhees, Gary J. Fisher - Journal of Investigative Dermatology Symposium Proceedings 2009 cited by 701

  10. Photosensitivity and type I IFN responses in cutaneous lupus are driven by epidermal-derived interferon kappa

    Authors: Mrinal K. Sarkar, Grace A. Hile, Lam C. Tsoi, Xianying Xing, Jianhua Liu, Yun Liang, Céline C. Berthier, William R. Swindell, Matthew T. Patrick, Shuai Shao, Pei‐Suen Tsou, Ranjitha Uppala, Maria A. Beamer, Anshika Srivastava, Stephanie Bielas, Paul W. Harms, Spiro Getsios, James T. Elder, John J. Voorhees, Jóhann E. Guðjónsson, J. Michelle Kahlenberg - Annals of the Rheumatic Diseases 2018 cited by 270

  11. Collagen Fragmentation Promotes Oxidative Stress and Elevates Matrix Metalloproteinase-1 in Fibroblasts in Aged Human Skin

    Authors: Gary J. Fisher, Taihao Quan, Trupta Purohit, Yuan Shao, Moon Kyun Cho, Tianyuan He, James Varani, Sewon Kang, John J. Voorhees - American Journal Of Pathology 2008 cited by 463

  12. IFN-γ enhances cell-mediated cytotoxicity against keratinocytes via JAK2/STAT1 in lichen planus

    Authors: Shuai Shao, Lam C. Tsoi, Mrinal K. Sarkar, Xianying Xing, Ke Xue, Ranjitha Uppala, Céline C. Berthier, Chang Zeng, Matthew T. Patrick, Allison C. Billi, Joseph Fullmer, Maria A. Beamer, Bethany E. Perez White, Spiro Getsios, Andrew Schuler, John J. Voorhees, Sung Won Choi, Paul W. Harms, J. Michelle Kahlenberg, Jóhann E. Guðjónsson - Science Translational Medicine 2019 cited by 178

  13. Looking Older

    Authors: Gary J. Fisher, James Varani, John J. Voorhees - Archives of Dermatology 2008 cited by 531

  14. Transcriptome Analysis of Psoriasis in a Large Case–Control Sample: RNA-Seq Provides Insights into Disease Mechanisms

    Authors: Bingshan Li, Lam C. Tsoi, William R. Swindell, Jóhann E. Guðjónsson, Trilokraj Tejasvi, Andrew Johnston, Jun Ding, Philip E. Stuart, Xianying Xing, James J. Kochkodan, John J. Voorhees, Hyun Min Kang, Rajan P. Nair, Gonçalo R. Abecasis, James T. Elder - Journal of Investigative Dermatology 2014 cited by 407

  15. Pathophysiology of Premature Skin Aging Induced by Ultraviolet Light

    Authors: Gary J. Fisher, Zengquan Wang, Subhash C. Datta, James Varani, Sewon Kang, John J. Voorhees - New England Journal of Medicine 1997 cited by 1,487

  16. Molecular basis of sun-induced premature skin ageing and retinoid antagonism

    Authors: Gary J. Fisher, Subhash C. Datta, Harvinder Talwar, Zengquan Wang, James Varani, Sewon Kang, John J. Voorhees - Nature 1996 cited by 1,409

  17. In Vivo Stimulation of De Novo Collagen Production Caused by Cross-linked Hyaluronic Acid Dermal Filler Injections in Photodamaged Human Skin

    Authors: Frank Wang, Luis A. Garza, Sewon Kang, James Varani, Jeffrey S. Orringer, Gary J. Fisher, John J. Voorhees - Archives of Dermatology 2007 cited by 525

  18. Sequence and Haplotype Analysis Supports HLA-C as the Psoriasis Susceptibility 1 Gene

    Authors: Rajan P. Nair, Philip E. Stuart, Ioana Nistor, Ravi Hiremagalore, Nicholas V.C. Chia, Stefan Jenisch, Michael Weichenthal, Gonçalo R. Abecasis, Henry W. Lim, Enno Christophers, John J. Voorhees, James T. Elder - The American Journal of Human Genetics 2006 cited by 602

  19. Genome-wide Association Analysis of Psoriatic Arthritis and Cutaneous Psoriasis Reveals Differences in Their Genetic Architecture

    Authors: Philip E. Stuart, Rajan P. Nair, Lam C. Tsoi, Trilokraj Tejasvi, Sayantan Das, Hyun Min Kang, Eva Ellinghaus, Vinod Chandran, Kristina Callis-Duffin, Robert W. Ike, Yanming Li, Xiaoquan Wen, Charlotta Enerbäck, Jóhann E. Guðjónsson, Sulev Kõks, Külli Kingo, Tõnu Esko, Ulrich Mrowietz, André Reis, Hans Wichmann, Christian Gieger, Per Hoffmann, Markus M. Nöthen, Juliane Winkelmann, Manfred Kunz, Elvia G. Moreta, Philip J. Mease, Christopher T. Ritchlin, A. Bowcock, Gerald G. Krueger, Henry W. Lim, Stephan Weidinger, Michael Weichenthal, John J. Voorhees, Proton Rahman, Peter K. Gregersen, André Franke, Dafna D. Gladman, Gonçalo R. Abecasis, James T. Elder - The American Journal of Human Genetics 2015 cited by 322

  20. Transethnic analysis of psoriasis susceptibility in South Asians and Europeans enhances fine mapping in the MHC and genome wide

    Authors: Philip E. Stuart, Lam C. Tsoi, Rajan P. Nair, Manju Ghosh, Madhulika Kabra, Pakeeza Arzoo Shaiq, Ghazala Kaukab Raja, Raheel Qamar, B.K. Thelma, Matthew T. Patrick, Anita Parihar, S. Bhaskar Singh, Sujay Khandpur, Uma Kumar, Michael Wittig, Frauke Degenhardt, Trilokraj Tejasvi, John J. Voorhees, Stephan Weidinger, André Franke, Gonçalo R. Abecasis, Vinod Sharma, James T. Elder - Human Genetics and Genomics Advances 2021 cited by 70

  21. Enhancing Structural Support of the Dermal Microenvironment Activates Fibroblasts, Endothelial Cells, and Keratinocytes in Aged Human Skin In Vivo

    Authors: Taihao Quan, Frank Wang, Yuan Shao, Laure Rittié, Wei Xia, Jeffrey S. Orringer, John J. Voorhees, Gary J. Fisher - Journal of Investigative Dermatology 2012 cited by 234

  22. Skin aging from the perspective of dermal fibroblasts: the interplay between the adaptation to the extracellular matrix microenvironment and cell autonomous processes

    Authors: Gary J. Fisher, Bo Wang, Yilei Cui, Mai Shi, Yi Zhao, Taihao Quan, John J. Voorhees - Journal of Cell Communication and Signaling 2023 cited by 73

  23. Reduced Expression of Connective Tissue Growth Factor (CTGF/CCN2) Mediates Collagen Loss in Chronologically Aged Human Skin

    Authors: Taihao Quan, Yuan Shao, Tianyuan He, John J. Voorhees, Gary J. Fisher - Journal of Investigative Dermatology 2009 cited by 240

  24. Genetic signature to provide robust risk assessment of psoriatic arthritis development in psoriasis patients

    Authors: Matthew T. Patrick, Philip E. Stuart, Kalpana Raja, Jóhann E. Guðjónsson, Trilokraj Tejasvi, Jingjing Yang, Vinod Chandran, Sayantan Das, Kristina Callis-Duffin, Eva Ellinghaus, Charlotta Enerbäck, Tõnu Esko, André Franke, Hyun Min Kang, Gerald G. Krueger, Henry W. Lim, Proton Rahman, Cheryl F. Rosen, Stephan Weidinger, Michael Weichenthal, Xiaoquan Wen, John J. Voorhees, Gonçalo R. Abecasis, Dafna D. Gladman, Rajan P. Nair, James T. Elder, Lam C. Tsoi - Nature Communications 2018 cited by 141