Kuo-Yang Huang¹, Sheng-Chien Lin^2,3, Chun-Hung Su^4,5,6, Sheng-Wen Wu^4,7, Ching-Chi Tseng^8,9, Wei-Chin Hung¹⁰, Shih-Pin Chen^4,5, Yu-Hsiang Kuan^2,3,*

BIOCELL, Vol.49, No.2, pp. 315-334, 2025, DOI:10.32604/biocell.2025.061073 - 28 February 2025

Abstract ABSTRACT: Background: Acute respiratory distress syndrome (ARDS) is the major therapeutic dilemma associated with significant inflammation and severe pulmonary dysfunction. Liriodendrin is a bioactive compound extract from traditional Chinese medicine, historically utilized for modulating inflammatory responses and alleviating symptoms in multiple disease models. Methods: At present, BALB/c mice were used to explore the effects of liriodendrin on lipopolysaccharide (LPS)-induced ARDS. Before LPS was administered, the mice were treated with either liriodendrin or dexamethasone. Leukocyte infiltration, lung edema, and alveolar-capillary barrier integrity were evaluated in the bronchoalveolar lavage fluid (BALF) and pulmonary parenchyma. The expression of adhesion… More >

ELMIRA YAKUPOVA¹, VALENTINA BABENKO^1,2, ALEXEY BOCHARNIKOV¹, KSENIYA FEDULOVA¹, DENIS SILACHEV^1,2, EGOR PLOTNIKOV^1,2,*

BIOCELL, Vol.48, No.12, pp. 1827-1834, 2024, DOI:10.32604/biocell.2024.058496 - 30 December 2024

Abstract Background: The active use of stem and progenitor cells in the therapy of various diseases requires the development of approaches for targeted modification of their properties. One such approach is the induction of a pro- or anti-inflammatory phenotype. Methods: In this study, we investigated the effect of a pro-inflammatory environment in vitro on multipotent mesenchymal stromal cells (MSC) by incubation with lipopolysaccharide (LPS). iCELLigence real-time cell analysis system was used for monitoring cell culture growth. Cell energy metabolism was assessed using the Seahorse XFp Analyzer. For the rat stroke experiment, we used a photoinduced thrombosis (PT)… More >

JINGRONG SONG^#, JUAN KANG^#, WEI LV, YAN DONG, XIAOYING ZHANG^*

BIOCELL, Vol.45, No.3, pp. 723-731, 2021, DOI:10.32604/biocell.2021.014453 - 03 March 2021

Abstract Bronchial asthma is a common chronic inflammatory disease characterized by airway hyperresponsiveness (AHR), inflammatory cell infiltration, and airway remodeling. F-box/WD repeat-containing protein 7 (FBXW7), an E3 ubiquitin ligase, is required for various endothelial functions, such as cell migration, inflammation, and endothelial integrity. This study aimed to investigate the role of FBXW7 in lipopolysaccharide (LPS)-induced epithelial barrier impairment in bronchial epithelial cells in vitro. By using lentivirus-based technology, FBXW7 was overexpressed or silenced (24 h) in human bronchial epithelial (16HBE) cells, which were treated with LPS or not (24 h). Immunoprecipitation (IP) detection and Western blot… More >

EUN NA¹, MYOUNGWON CHOI², INDAL PARK², SUNYOUNG LIM^3,*

BIOCELL, Vol.44, No.2, pp. 193-199, 2020, DOI:10.32604/biocell.2020.08648 - 27 May 2020

Abstract We investigated the effect of black sea bream extracts on changes in pro-inflammatory and anti-inflammatory cytokines induced by lipopolysaccharide (LPS) in murine splenocytes. The levels of pro-inflammatory cytokines [interleukin (IL)-6, tumor necrosis factor-α (TNF-α), IL-12/IL-23(p40) and IL-17A] and anti-inflammatory cytokines [IL-4, IL-10 and interferon-γ (IFN-γ)] were assessed. Incubation of murine splenocytes with acetone+methylene chloride (A+M) and methanol (MeOH) extracts significantly decreased LPS-induced IL-6, IL-12/IL-23(p40) and IL-17A productions after 6 h incubation (p < 0.05). The A+M and MeOH extracts significantly increased LPS-induced IL-4 and IFN-γ productions at 48 and 72 h incubation (p < 0.05). More >

Juan Sun^a, Wei Guo^a, Xingguang Du

European Cytokine Network, Vol.28, No.2, pp. 85-92, 2017, DOI:10.1684/ecn.2017.0392

Abstract Background: As a partial μ-opioid receptor agonist with long half-life time, buprenorphine has been widely used to relieve chronic cancer and nonmalignant pain. The maintenance of chronic pain involves inflammation; however whether buprenorphine has anti-inflammation property remains unclear. Methods: Macrophages, the immune cells that initiate and maintain inflammation, were isolated from human umbilical cord blood, and were polarized into M1 or M2 macrophages with IFN-γ in the presence of lipopolysaccharide (LPS) or IL-4, respectively. Quantitative PCR, ELISA, Western blotting analysis, and chromatin immunoprecipitation assays were employed to characterize M1 and M2 macrophages. Results: 1) Buprenorphine… More >

Rob J. W. Arts¹, Leo A. B. Joosten¹, Charles A. Dinarello^1,2, Bart Jan Kullberg¹, Jos W. M. van der Meer¹, Mihai G. Netea¹

European Cytokine Network, Vol.22, No.1, pp. 11-14, 2011, DOI:10.1684/ecn.2011.0274

Abstract Triggering receptor expressed on myeloid cells 1 (TREM-1) is an activating receptor expressed on neutrophils and monocytes that amplifies inflammation induced by stimulation of pattern-recognition receptors. In this study, several lines of evidence are presented that TREM-1 interacts with the toll-like receptor 4 (TLR4) receptor complex, or is a component of this complex. Blocking anti-TREM-1 antibodies specifically inhibited LPS-induced TNF-α production, while the alternative approach of blocking TLR4 by a specific inhibitor led to a down-regulation of the effects of TREM-1 cross-linking. These data are in line with the TLR4-TREM1 co-localization in human neutrophils and More >

Massimiliano Mirolo^1,*, Marco Fabbri^1,*, Marina Sironi^1,*, Annunciata Vecchi², Angelo Guglielmotti³, Giorgina Mangano³, Giuseppe Biondi³, Massimo Locati^1,4, Alberto Mantovani^1,4

European Cytokine Network, Vol.19, No.3, pp. 119-122, 2008, DOI:10.1684/ecn.2008.0133

Abstract Bindarit is an indazolic derivative that is devoid of any immunosuppressive effects and has no effect on arachidonic acid metabolism. However, it has been proved to have anti-inflammatory activity in a number of experimental diseases, including pancreatitis, arthritis, and lupus nephritis. This therapeutic effect has been associated with its ability to interfere selectively with monocyte recruitment, although the underlying molecular mechanisms are unknown. Here we comprehensively examine the effect of bindarit on the chemokine system, and report that in activated monocytes and endothelial cells, it selectively inhibits the production of the monocyte chemotactic protein subfamily More >