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Gusson-Zanetoni JP, Cardoso LP, de Sousa SO, de Melo Moreira Silva LL, de Oliveira Martinho J, Henrique T, Tajara EH, Oliani SM, Rodrigues-Lisoni FC. Molecular Aspects of Piperine in Signaling Pathways Associated with Inflammation in Head and Neck Cancer. Int J Mol Sci 2024; 25:5762. [PMID: 38891950 PMCID: PMC11172343 DOI: 10.3390/ijms25115762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Revised: 05/02/2024] [Accepted: 05/04/2024] [Indexed: 06/21/2024] Open
Abstract
Piperine, an active plant alkaloid from black pepper (Piper nigrum), has several pharmacological effects, namely antioxidant, anti-inflammatory and immunomodulatory effects, which involve inhibiting molecular events associated with various stages of cancer development. The aim of this study was to investigate the molecular mechanisms of action of piperine in relation to its potential anticancer effect on head and neck cancer cells. Parameters related to neoplastic potential and cytokine, protein and gene expression were investigated in head and neck cancer cell lines (HEp-2 and SCC-25) treated with piperine. The results of the tests indicated that piperine modified morphology and inhibited viability and the formation of cell colonies. Piperine promoted genotoxicity by triggering apoptosis and cell cycle arrest in the G2/M and S phases. A decrease in cell migration was also observed, and there was decreased expression of MMP2/9 genes. Piperine also reduced the expression of inflammatory molecules (PTGS2 and PTGER4), regulated the secretion of cytokines (IFN-γ and IL-8) and modulated the expression of ERK and p38. These results suggest that piperine exerts anticancer effects on tumor cells by regulating signaling pathways associated with head and neck cancer.
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Affiliation(s)
- Juliana Prado Gusson-Zanetoni
- Department of Biology, Institute of Biosciences, Humanities and Exact Science (IBILCE), São Paulo State University (UNESP), São José do Rio Preto 15054-000, Brazil; (J.P.G.-Z.); (L.P.C.); (S.O.d.S.); (L.L.d.M.M.S.); (J.d.O.M.); (S.M.O.)
| | - Luana Pereira Cardoso
- Department of Biology, Institute of Biosciences, Humanities and Exact Science (IBILCE), São Paulo State University (UNESP), São José do Rio Preto 15054-000, Brazil; (J.P.G.-Z.); (L.P.C.); (S.O.d.S.); (L.L.d.M.M.S.); (J.d.O.M.); (S.M.O.)
| | - Stefanie Oliveira de Sousa
- Department of Biology, Institute of Biosciences, Humanities and Exact Science (IBILCE), São Paulo State University (UNESP), São José do Rio Preto 15054-000, Brazil; (J.P.G.-Z.); (L.P.C.); (S.O.d.S.); (L.L.d.M.M.S.); (J.d.O.M.); (S.M.O.)
| | - Laura Luciana de Melo Moreira Silva
- Department of Biology, Institute of Biosciences, Humanities and Exact Science (IBILCE), São Paulo State University (UNESP), São José do Rio Preto 15054-000, Brazil; (J.P.G.-Z.); (L.P.C.); (S.O.d.S.); (L.L.d.M.M.S.); (J.d.O.M.); (S.M.O.)
| | - Júlia de Oliveira Martinho
- Department of Biology, Institute of Biosciences, Humanities and Exact Science (IBILCE), São Paulo State University (UNESP), São José do Rio Preto 15054-000, Brazil; (J.P.G.-Z.); (L.P.C.); (S.O.d.S.); (L.L.d.M.M.S.); (J.d.O.M.); (S.M.O.)
| | - Tiago Henrique
- Department of Molecular Biology, School of Medicine of São José do Rio Preto (FAMERP), São José do Rio Preto 15090-000, Brazil; (T.H.); (E.H.T.)
| | - Eloiza Helena Tajara
- Department of Molecular Biology, School of Medicine of São José do Rio Preto (FAMERP), São José do Rio Preto 15090-000, Brazil; (T.H.); (E.H.T.)
| | - Sonia Maria Oliani
- Department of Biology, Institute of Biosciences, Humanities and Exact Science (IBILCE), São Paulo State University (UNESP), São José do Rio Preto 15054-000, Brazil; (J.P.G.-Z.); (L.P.C.); (S.O.d.S.); (L.L.d.M.M.S.); (J.d.O.M.); (S.M.O.)
| | - Flávia Cristina Rodrigues-Lisoni
- Department of Biology, Institute of Biosciences, Humanities and Exact Science (IBILCE), São Paulo State University (UNESP), São José do Rio Preto 15054-000, Brazil; (J.P.G.-Z.); (L.P.C.); (S.O.d.S.); (L.L.d.M.M.S.); (J.d.O.M.); (S.M.O.)
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Ferreira FM, Gomes SV, Carvalho LCF, de Alcantara AC, da Cruz Castro ML, Perucci LO, Pio S, Talvani A, de Abreu Vieira PM, Calsavara AJC, Costa DC. Potential of piperine for neuroprotection in sepsis-associated encephalopathy. Life Sci 2024; 337:122353. [PMID: 38104862 DOI: 10.1016/j.lfs.2023.122353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Revised: 12/11/2023] [Accepted: 12/12/2023] [Indexed: 12/19/2023]
Abstract
AIMS Sepsis-associated encephalopathy (SAE) is a common complication that increases mortality and leads to long-term cognitive impairment in sepsis survivors. However, no specific or effective therapy has been identified for this complication. Piperine is an alkaloid known for its anti-inflammatory, antioxidant, and neuroprotective properties, which are important characteristics for treatment of SAE. The objective of this study was to evaluate the neuroprotective effect of piperine on SAE in C57BL/6 mice that underwent cecum ligation and perforation surgery (CLP). MAIN METHODS C57BL/6 male mice were randomly assigned to groups that underwent SHAM surgery or CLP. Mice in the CLP group were treated with piperine at doses of 20 or 40 mg/kg for short- (5 days) or long-term (10 days) periods after CLP. KEY FINDINGS Our results revealed that untreated septic animals exhibited increased concentrations of IL-6, TNF, VEGF, MMP-9, TBARS, and NLRP3, and decreased levels of BDNF, sulfhydryl groups, and catalase in the short term. Additionally, the levels of carbonylated proteins and degenerated neuronal cells were increased at both time points. Furthermore, short-term and visuospatial memories were impaired. Piperine treatment reduced MMP-9 activity in the short term and decreased the levels of carbonylated proteins and degenerated neuronal cells in the long term. It also lowered IL-6 and TBARS levels at both time points evaluated. Moreover, piperine increased short-term catalase and long-term BDNF factor levels and improved memory at both time points. SIGNIFICANCE In conclusion, our data demonstrate that piperine exerts a neuroprotective effect on SAE in animals that have undergone CLP.
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Affiliation(s)
- Flavia Monteiro Ferreira
- Laboratory of Metabolic Biochemistry (LBM), Department of Biological Sciences (DECBI), Graduate Program in Biological Sciences, Federal University of Ouro Preto (UFOP), Ouro Preto, Minas Gerais, Brazil
| | - Sttefany Viana Gomes
- Laboratory of Metabolic Biochemistry (LBM), Department of Biological Sciences (DECBI), Graduate Program in Biological Sciences, Federal University of Ouro Preto (UFOP), Ouro Preto, Minas Gerais, Brazil
| | - Luana Cristina Faria Carvalho
- Laboratory of Metabolic Biochemistry (LBM), Department of Biological Sciences (DECBI), Graduate Program in Biological Sciences, Federal University of Ouro Preto (UFOP), Ouro Preto, Minas Gerais, Brazil
| | - Ana Carolina de Alcantara
- Laboratory of Cognition and Health (LACOS), School of Medicine, Department of Pediatric and Adult Clinics (DECPA), Federal University of Ouro Preto (UFOP), Ouro Preto, Minas Gerais, Brazil
| | - Maria Laura da Cruz Castro
- Laboratory of Metabolic Biochemistry (LBM), Department of Biological Sciences (DECBI), Graduate Program in Biological Sciences, Federal University of Ouro Preto (UFOP), Ouro Preto, Minas Gerais, Brazil
| | - Luiza Oliveira Perucci
- Laboratory of Immunobiology of Inflammation, Department of Biological Sciences (DECBI), Graduate Program in Health and Nutrition, Federal University of Ouro Preto (UFOP), Ouro Preto, Minas Gerais, Brazil
| | - Sirlaine Pio
- Laboratory of Immunobiology of Inflammation, Department of Biological Sciences (DECBI), Graduate Program in Health and Nutrition, Federal University of Ouro Preto (UFOP), Ouro Preto, Minas Gerais, Brazil
| | - André Talvani
- Laboratory of Immunobiology of Inflammation, Department of Biological Sciences (DECBI), Graduate Program in Health and Nutrition, Federal University of Ouro Preto (UFOP), Ouro Preto, Minas Gerais, Brazil
| | - Paula Melo de Abreu Vieira
- Morphopathology Laboratory, Department of Biological Sciences (DECBI), Graduate Program in Biological Sciences, Federal University of Ouro Preto (UFOP), Ouro Preto, Minas Gerais, Brazil
| | - Allan Jefferson Cruz Calsavara
- Laboratory of Cognition and Health (LACOS), School of Medicine, Department of Pediatric and Adult Clinics (DECPA), Federal University of Ouro Preto (UFOP), Ouro Preto, Minas Gerais, Brazil
| | - Daniela Caldeira Costa
- Laboratory of Metabolic Biochemistry (LBM), Department of Biological Sciences (DECBI), Graduate Program in Biological Sciences, Federal University of Ouro Preto (UFOP), Ouro Preto, Minas Gerais, Brazil.
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