Review Articles

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  • Increasing evidence shows a role of cellular stress responses in nonalcoholic steatohepatitis (NASH) and liver fibrosis pathogenesis. This Review provides a comprehensive overview of the molecular mechanisms involved in cellular stress in fibrogenesis and their role in NASH progression.

    • Sachin Sharma
    • Dounia Le Guillou
    • Jennifer Y. Chen
    Review Article
  • Hepatic stellate cells (HSCs) drive liver fibrosis and are closely linked to liver cancer development. This comprehensive Review provides an in-depth analysis of the specific characteristics of HSCs in cancer, highlighting therapeutic implications based on progress in clarifying HSC biology.

    • Bruno Cogliati
    • Chittampalli N. Yashaswini
    • Scott L. Friedman
    Review Article
  • The importance of commensal fungi in health and disease is becoming increasingly clear. In this Review, Ost and Round discuss the involvement of the mycobiota in intestinal diseases, and consider potential opportunities to target fungi and their interactions for therapeutic purposes.

    • Kyla S. Ost
    • June L. Round
    Review Article
  • Nonalcoholic fatty liver disease (NALFD) prevalence, including in children and adolescents, is rising worldwide. This Review offers a comprehensive overview of the lifestyle interventions available for NAFLD, including dietary and physical-activity strategies.

    • Zobair M. Younossi
    • Shira Zelber-Sagi
    • Lynn H. Gerber
    Review Article
  • Liver inflammation is a key process that orchestrates intrahepatic injury. This Review offers a comprehensive overview of the inflammatory mechanisms of hepatic fibrosis and discusses current advances and therapeutic implications.

    • Linda Hammerich
    • Frank Tacke
    Review Article
  • Advances in single-cell technologies and lineage tracing have improved our understanding of liver development. In this Review, Hoodless and colleagues discuss the formation of liver parenchymal and non-parenchymal cell types, and describe emerging parallels between early liver development and the pathogenesis of liver injury.

    • Jeremy Lotto
    • Tabea L. Stephan
    • Pamela A. Hoodless
    Review Article
  • Increased intestinal permeability owing to tight junction barrier loss could be targeted in gastrointestinal diseases associated with increased permeability. In this Review, the authors discuss the molecular components and regulation of the tight junction, and consider the relevance to gut diseases and therapeutic opportunities.

    • Arie Horowitz
    • Sandra D. Chanez-Paredes
    • Jerrold R. Turner
    Review Article
  • In this Review, Pabst and colleagues discuss the gut–liver axis, with an emphasis on the establishment and regulation of structural and functional barriers, dynamics within the axis (immune responses and microbiome) and clinical implications.

    • Oliver Pabst
    • Mathias W. Hornef
    • Tony Bruns
    Review Article
  • IL-12 and IL-23 have been implicated in inflammatory bowel disease. In this Review, Vande Casteele and colleagues summarize the mechanistic role of IL-12 and IL-23 in inflammatory bowel disease, and discuss the clinical development of drugs targeting IL-12 and/or IL-23.

    • Bram Verstockt
    • Azucena Salas
    • Stefania Vetrano
    Review Article
  • Macrophages are critical for maintaining intestinal homeostasis, yet are implicated in chronic intestinal inflammation. This Review provides detailed insights into the biology of macrophages in the context of inflammatory bowel disease and discusses future perspectives.

    • Lizi M. Hegarty
    • Gareth-Rhys Jones
    • Calum C. Bain
    Review Article
  • The treatment landscape of inflammatory bowel disease (IBD) is constantly evolving, including among pregnant women and those who wish to become pregnant. This Review provides a detailed update on the management of patients with IBD during pregnancy and breastfeeding.

    • Max N. Brondfield
    • Uma Mahadevan
    Review Article
  • In this Review, Huang et al. highlight global trends in the epidemiology of cirrhosis, including contributions of various aetiologies of liver disease, and consider what needs to be done to address projected increases in the burden of cirrhosis.

    • Daniel Q. Huang
    • Norah A. Terrault
    • Rohit Loomba
    Review Article