Leptin’s and antigen-presenting cells’ functions in periodontitis – an overview / Leptin e as funções das células que apresentam antigénios na periodontite - uma visão geral

Authors

  • Giovanna Ganem Favero Brazilian Journals Publicações de Periódicos, São José dos Pinhais, Paraná
  • Isabela Lopes Martin
  • Fernanda Pereira da Silva Albino
  • Carlos Eduardo Fontana
  • Sérgio Luiz Pinheiro
  • Giovanna Rosa Degasperi

DOI:

https://doi.org/10.34119/bjhrv4n2-333

Keywords:

Leptin, periodontitis, innate immune system, macrophages, dendritic cells.

Abstract

Leptin is a hormone synthesized predominantly by white adipose tissue. Its production levels are directly proportional to the total mass of this tissue in an individual’s body. Apart from its classic role in the regulation of hunger and satiety, it also plays an important part in scenarios involving innate and adaptive immune responses. It has been discovered that leptin levels are altered in a variety of inflammatory responses, such as periodontitis, a condition which derives from a persistent inflammatory immune response from a host facing bacterial infection. The initial trigger for this reaction is the recognition of the pathogens by antigen presenting cells, such as macrophages and dendritic cells, whose actions can be influenced by leptin. This review aims to present the relationship between leptin, dendritic cells and macrophages in the context of periodontal disease. Thus, we have assembled the most important findings related to leptin’s role in the modulation of the immune response carried out by these cells in periodontitis.

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Published

04/12/2021

How to Cite

FAVERO, G. G.; MARTIN, I. L.; ALBINO, F. P. da S.; FONTANA, C. E.; PINHEIRO, S. L.; DEGASPERI, G. R. Leptin’s and antigen-presenting cells’ functions in periodontitis – an overview / Leptin e as funções das células que apresentam antigénios na periodontite - uma visão geral. Brazilian Journal of Health Review, [S. l.], v. 4, n. 2, p. 8011–8019, 2021. DOI: 10.34119/bjhrv4n2-333. Disponível em: https://ojs.brazilianjournals.com.br/ojs/index.php/BJHR/article/view/28022. Acesso em: 17 oct. 2026.

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Section

Original Papers