Contribution of high-mobility group box-1 to the development of ventilator-induced lung injury

Eileen N. Ogawa, Akitoshi Ishizaka, Sadatomo Tasaka, Hidefumi Koh, Hiroshi Ueno, Fumimasa Amaya, Masahito Ebina, Shingo Yamada, Yosuke Funakoshi, Junko Soejima, Kiyoshi Moriyama, Toru Kotani, Satoru Hashimoto, Hiroshi Morisaki, Edward Abraham, Junzo Takeda

Research output: Contribution to journalArticle

108 Citations (Scopus)

Abstract

Rationale: Proinflammatory cytokines play an important role in ventilator-induced lung injury (VILI). High-mobility group box-1 (HMGB1) is a macrophage-derived proinflammatory cytokine that can cause lung injury. Objectives: This study tested the hypothesis that HMGB1 is released in intact lungs ventilated with large VT. A second objective was to identify the source of HMGB1. A third objective was to examine the effects of blocking HMGB1 on the subsequent development of VILI. Methods: Bronchoalveolar lavage fluid (BALF) and lung tissues were obtained from rabbits mechanically ventilated for 4 h with a small (8 ml/kg) versus a large (30 ml/kg) VT. BALF was also obtained from rabbits with intratracheal instillation of anti-HMGB1 antibody before the initiation of large VT ventilation. Measurements and Main Results: The concentrations of HMGB1 in BALF were fivefold higher in the large than in the small VT group. Immunohistochemistry and immunofluorescence studies revealed expression of HMGB1 in the cytoplasm of macrophages and neutrophils in lungs ventilated with large VT. Blocking HMGB1 improved oxygenation, limited microvascular permeability and neutrophil influx into the alveolar lumen, and decreased concentrations of tumor necrosis factor-α in BALF. Conclusions: These observations suggest that HMGB1 could be one of the deteriorating factors in the development of VILI.

Original languageEnglish
Pages (from-to)400-407
Number of pages8
JournalAmerican Journal of Respiratory and Critical Care Medicine
Volume174
Issue number4
DOIs
Publication statusPublished - 2006 Aug 15
Externally publishedYes

Fingerprint

Ventilator-Induced Lung Injury
Bronchoalveolar Lavage Fluid
Lung
Neutrophils
Macrophages
Cytokines
Rabbits
Capillary Permeability
Lung Injury
Fluorescent Antibody Technique
Ventilation
Cytoplasm
Tumor Necrosis Factor-alpha
Immunohistochemistry
Antibodies

Keywords

  • High-mobility group box-1
  • Macrophage, rabbit model
  • Ventilator-induced lung injury

ASJC Scopus subject areas

  • Pulmonary and Respiratory Medicine

Cite this

Contribution of high-mobility group box-1 to the development of ventilator-induced lung injury. / Ogawa, Eileen N.; Ishizaka, Akitoshi; Tasaka, Sadatomo; Koh, Hidefumi; Ueno, Hiroshi; Amaya, Fumimasa; Ebina, Masahito; Yamada, Shingo; Funakoshi, Yosuke; Soejima, Junko; Moriyama, Kiyoshi; Kotani, Toru; Hashimoto, Satoru; Morisaki, Hiroshi; Abraham, Edward; Takeda, Junzo.

In: American Journal of Respiratory and Critical Care Medicine, Vol. 174, No. 4, 15.08.2006, p. 400-407.

Research output: Contribution to journalArticle

Ogawa, EN, Ishizaka, A, Tasaka, S, Koh, H, Ueno, H, Amaya, F, Ebina, M, Yamada, S, Funakoshi, Y, Soejima, J, Moriyama, K, Kotani, T, Hashimoto, S, Morisaki, H, Abraham, E & Takeda, J 2006, 'Contribution of high-mobility group box-1 to the development of ventilator-induced lung injury', American Journal of Respiratory and Critical Care Medicine, vol. 174, no. 4, pp. 400-407. https://doi.org/10.1164/rccm.200605-699OC
Ogawa, Eileen N. ; Ishizaka, Akitoshi ; Tasaka, Sadatomo ; Koh, Hidefumi ; Ueno, Hiroshi ; Amaya, Fumimasa ; Ebina, Masahito ; Yamada, Shingo ; Funakoshi, Yosuke ; Soejima, Junko ; Moriyama, Kiyoshi ; Kotani, Toru ; Hashimoto, Satoru ; Morisaki, Hiroshi ; Abraham, Edward ; Takeda, Junzo. / Contribution of high-mobility group box-1 to the development of ventilator-induced lung injury. In: American Journal of Respiratory and Critical Care Medicine. 2006 ; Vol. 174, No. 4. pp. 400-407.
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abstract = "Rationale: Proinflammatory cytokines play an important role in ventilator-induced lung injury (VILI). High-mobility group box-1 (HMGB1) is a macrophage-derived proinflammatory cytokine that can cause lung injury. Objectives: This study tested the hypothesis that HMGB1 is released in intact lungs ventilated with large VT. A second objective was to identify the source of HMGB1. A third objective was to examine the effects of blocking HMGB1 on the subsequent development of VILI. Methods: Bronchoalveolar lavage fluid (BALF) and lung tissues were obtained from rabbits mechanically ventilated for 4 h with a small (8 ml/kg) versus a large (30 ml/kg) VT. BALF was also obtained from rabbits with intratracheal instillation of anti-HMGB1 antibody before the initiation of large VT ventilation. Measurements and Main Results: The concentrations of HMGB1 in BALF were fivefold higher in the large than in the small VT group. Immunohistochemistry and immunofluorescence studies revealed expression of HMGB1 in the cytoplasm of macrophages and neutrophils in lungs ventilated with large VT. Blocking HMGB1 improved oxygenation, limited microvascular permeability and neutrophil influx into the alveolar lumen, and decreased concentrations of tumor necrosis factor-α in BALF. Conclusions: These observations suggest that HMGB1 could be one of the deteriorating factors in the development of VILI.",
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AU - Ishizaka, Akitoshi

AU - Tasaka, Sadatomo

AU - Koh, Hidefumi

AU - Ueno, Hiroshi

AU - Amaya, Fumimasa

AU - Ebina, Masahito

AU - Yamada, Shingo

AU - Funakoshi, Yosuke

AU - Soejima, Junko

AU - Moriyama, Kiyoshi

AU - Kotani, Toru

AU - Hashimoto, Satoru

AU - Morisaki, Hiroshi

AU - Abraham, Edward

AU - Takeda, Junzo

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N2 - Rationale: Proinflammatory cytokines play an important role in ventilator-induced lung injury (VILI). High-mobility group box-1 (HMGB1) is a macrophage-derived proinflammatory cytokine that can cause lung injury. Objectives: This study tested the hypothesis that HMGB1 is released in intact lungs ventilated with large VT. A second objective was to identify the source of HMGB1. A third objective was to examine the effects of blocking HMGB1 on the subsequent development of VILI. Methods: Bronchoalveolar lavage fluid (BALF) and lung tissues were obtained from rabbits mechanically ventilated for 4 h with a small (8 ml/kg) versus a large (30 ml/kg) VT. BALF was also obtained from rabbits with intratracheal instillation of anti-HMGB1 antibody before the initiation of large VT ventilation. Measurements and Main Results: The concentrations of HMGB1 in BALF were fivefold higher in the large than in the small VT group. Immunohistochemistry and immunofluorescence studies revealed expression of HMGB1 in the cytoplasm of macrophages and neutrophils in lungs ventilated with large VT. Blocking HMGB1 improved oxygenation, limited microvascular permeability and neutrophil influx into the alveolar lumen, and decreased concentrations of tumor necrosis factor-α in BALF. Conclusions: These observations suggest that HMGB1 could be one of the deteriorating factors in the development of VILI.

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