Go to The Journal of Clinical Investigation
  • About
  • Editors
  • Consulting Editors
  • For authors
  • Publication ethics
  • Transfers
  • Advertising
  • Job board
  • Contact
  • Current issue
  • Past issues
  • By specialty
    • COVID-19
    • Cardiology
    • Immunology
    • Metabolism
    • Nephrology
    • Oncology
    • Pulmonology
    • All ...
  • Videos
  • Collections
    • Resource and Technical Advances
    • Clinical Medicine
    • Reviews
    • Editorials
    • Perspectives
    • Top read articles
  • JCI This Month
    • Current issue
    • Past issues

  • Current issue
  • Past issues
  • Specialties
  • In-Press Preview
  • Concise Communication
  • Editorials
  • Viewpoint
  • Top read articles
  • About
  • Editors
  • Consulting Editors
  • For authors
  • Publication ethics
  • Transfers
  • Advertising
  • Job board
  • Contact

Usage Information

Cytokine and chemokine signatures associated with hepatitis B surface antigen loss in hepatitis B patients
Sachiyo Yoshio, … , Junko Tanaka, Tatsuya Kanto
Sachiyo Yoshio, … , Junko Tanaka, Tatsuya Kanto
Published October 18, 2018
Citation Information: JCI Insight. 2018;3(20):e122268. https://doi.org/10.1172/jci.insight.122268.
View: Text | PDF
Clinical Medicine Hepatology Immunology

Cytokine and chemokine signatures associated with hepatitis B surface antigen loss in hepatitis B patients

  • Text
  • PDF
Abstract

BACKGROUND. The clearance of hepatitis B surface antigen (HBsAg) loss, defined as functional cure, is a clinical target in patients with chronic hepatitis B (CH). To understand the immune responses underlying functional cure, we evaluated cytokine and chemokine expression profiles from patients with resolving and nonresolving acute hepatitis B (AH). METHODS. We cross-sectionally evaluated 41 chemokines and cytokines at the peak of hepatitis in the sera from 41 self-limited AH patients who achieved HBsAg seroconversion, 8 AH patients who failed to clear HBsAg within 1 year after the diagnosis, 8 CH patients with hepatic flare, and 14 healthy volunteers. We longitudinally examined 41 chemokines and cytokines in the sera from 4 self-limited AH patients, 3 chimpanzees inoculated with hepatitis B virus (HBV), and 2 CH patients treated with nucleotide analogs and PEG–IFN-α, one resulting in functional cure. RESULTS. In AH patients and HBV-inoculated chimpanzees with HBsAg loss, CXCL9, CXCL10, CXCL11, CXCL13, and IL-21 were elevated at hepatitis with subsequent decline of HBsAg. Interestingly, IL-21 elevation was observed only in resolving AH patients but not in nonresolvers. CXCL13 and IL-21 elevation was not observed in CH patients who failed to attain HBsAg loss, even at hepatic flare. A concomitant increase of CXCL13 and IL-21 was significant in CH patients who attained HBsAg seroconversion with a sequential therapy. CONCLUSION. Elevation of serum CXCL9, CXCL10, CXCL11, CXCL13, and IL-21 might be a hallmark of functional cure of AH or CH patients.

Authors

Sachiyo Yoshio, Yohei Mano, Hiroyoshi Doi, Hirotaka Shoji, Tomonari Shimagaki, Yuzuru Sakamoto, Hironari Kawai, Michitaka Matsuda, Taizo Mori, Yosuke Osawa, Masaaki Korenaga, Masaya Sugiyama, Masashi Mizokami, Eiji Mita, Keiko Katayama, Junko Tanaka, Tatsuya Kanto

×

Usage data is cumulative from January 2022 through January 2023.

Usage JCI PMC
Text version 1,359 167
PDF 115 59
Figure 178 0
Table 103 0
Supplemental data 46 1
Citation downloads 54 0
Totals 1,855 227
Total Views 2,082

Usage information is collected from two different sources: this site (JCI) and Pubmed Central (PMC). JCI information (compiled daily) shows human readership based on methods we employ to screen out robotic usage. PMC information (aggregated monthly) is also similarly screened of robotic usage.

Various methods are used to distinguish robotic usage. For example, Google automatically scans articles to add to its search index and identifies itself as robotic; other services might not clearly identify themselves as robotic, or they are new or unknown as robotic. Because this activity can be misinterpreted as human readership, data may be re-processed periodically to reflect an improved understanding of robotic activity. Because of these factors, readers should consider usage information illustrative but subject to change.

Advertisement

Copyright © 2023 American Society for Clinical Investigation
ISSN 2379-3708

Sign up for email alerts