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Ge T, Shao Y, Bao X, Xu W, Lu C. Cellular senescence in liver diseases: From mechanisms to therapies. Int Immunopharmacol 2023; 121:110522. [PMID: 37385123 DOI: 10.1016/j.intimp.2023.110522] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 06/05/2023] [Accepted: 06/14/2023] [Indexed: 07/01/2023]
Abstract
Cellular senescence is an irreversible state of cell cycle arrest, characterized by a gradual decline in cell proliferation, differentiation, and biological functions. Cellular senescence is double-edged for that it can provoke organ repair and regeneration in physiological conditions but contribute to organ and tissue dysfunction and prime multiple chronic diseases in pathological conditions. The liver has a strong regenerative capacity, where cellular senescence and regeneration are closely involved. Herein, this review firstly introduces the morphological manifestations of senescent cells, the major regulators (p53, p21, and p16), and the core pathophysiologic mechanisms underlying senescence process, and then specifically generalizes the role and interventions of cellular senescence in multiple liver diseases, including alcoholic liver disease, nonalcoholic fatty liver disease, liver fibrosis, and hepatocellular carcinoma. In conclusion, this review focuses on interpreting the importance of cellular senescence in liver diseases and summarizes potential senescence-related regulatory targets, aiming to provide new insights for further researches on cellular senescence regulation and therapeutic developments for liver diseases.
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Affiliation(s)
- Ting Ge
- School of Pharmacy, Nantong University, Nantong, Jiangsu, China
| | - Yunyun Shao
- School of Pharmacy, Nantong University, Nantong, Jiangsu, China
| | - Xiaofeng Bao
- School of Pharmacy, Nantong University, Nantong, Jiangsu, China
| | - Wenxuan Xu
- School of Life Science and Technology, China Pharmaceutical University, Nanjing, Jiangsu, China.
| | - Chunfeng Lu
- School of Pharmacy, Nantong University, Nantong, Jiangsu, China.
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Zani AP, Zani CP, Din ZU, Rodrigues-Filho E, Ueda-Nakamura T, Garcia FP, de Oliveira Silva S, Nakamura CV. Dibenzylideneacetone Induces Apoptosis in Cervical Cancer Cells through Ros-Mediated Mitochondrial Damage. Antioxidants (Basel) 2023; 12:antiox12020317. [PMID: 36829876 PMCID: PMC9952489 DOI: 10.3390/antiox12020317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 01/16/2023] [Accepted: 01/25/2023] [Indexed: 02/03/2023] Open
Abstract
Cervical cancer is a health problem among women worldwide. Considering the limitations of prevention and antineoplastic chemotherapy against cervical cancer, research is needed to discover new, more effective, and safe antitumor agents. In the present study, we investigated the in vitro cytotoxicity of a new synthetic dibenzylideneacetone derived from 1,5-diaryl-3-oxo-1,4-pentadienyl (A3K2A3) against cervical cancer cells immortalized by HPV 16 (SiHa), and 18 (HeLa) by MTT assay. Furthermore, we performed spectrofluorimetry, flow cytometry, and Western blot analyzes to explore the inhibitory mechanism of A3K2A3 in cervical cancer cells. A3K2A3 showed cytotoxic activity against both cell lines. Mitochondrial depolarization and reduction in intracellular ATP levels were observed, which may be dependent on the redox imbalance between increased ROS and reduced levels of the antioxidant defense. In addition, damage to the cell membrane and DNA, and effective blocking of cell division in the G2/M phase were detected, which possibly led to the induction of apoptosis. This result was further confirmed by the upregulation of apoptosis-related proteins Bax, cytochrome C, and caspases 9 and 3. Our results provided the first evidence that A3K2A3 contributes to the suppression of cervical cancer in vitro, showing promise as a possible alternative for the treatment of this cancer.
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Affiliation(s)
- Aline Pinto Zani
- Laboratory of Technological Innovation in the Development of Pharmaceuticals and Cosmetics, State University of Maringá, Maringá CEP 87020-900, PR, Brazil
| | - Caroline Pinto Zani
- Laboratory of Technological Innovation in the Development of Pharmaceuticals and Cosmetics, State University of Maringá, Maringá CEP 87020-900, PR, Brazil
| | - Zia Ud Din
- LaBioMMi, Department of Chemistry, Federal University of São Carlos, CP 676, São Carlos CEP 13565-905, SP, Brazil
| | - Edson Rodrigues-Filho
- LaBioMMi, Department of Chemistry, Federal University of São Carlos, CP 676, São Carlos CEP 13565-905, SP, Brazil
| | - Tânia Ueda-Nakamura
- Laboratory of Technological Innovation in the Development of Pharmaceuticals and Cosmetics, State University of Maringá, Maringá CEP 87020-900, PR, Brazil
| | - Francielle Pelegrin Garcia
- Laboratory of Technological Innovation in the Development of Pharmaceuticals and Cosmetics, State University of Maringá, Maringá CEP 87020-900, PR, Brazil
| | - Sueli de Oliveira Silva
- Laboratory of Technological Innovation in the Development of Pharmaceuticals and Cosmetics, State University of Maringá, Maringá CEP 87020-900, PR, Brazil
| | - Celso Vataru Nakamura
- Laboratory of Technological Innovation in the Development of Pharmaceuticals and Cosmetics, State University of Maringá, Maringá CEP 87020-900, PR, Brazil
- Correspondence: ; Tel.: +55-(044)-3011-5012; Fax: +55-(044)-3011-5046
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Satija G, Sharma B, Madan A, Iqubal A, Shaquiquzzaman M, Akhter M, Parvez S, Khan MA, Alam MM. Benzimidazole based derivatives as anticancer agents: Structure activity relationship analysis for various targets. J Heterocycl Chem 2021. [DOI: 10.1002/jhet.4355] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Garvit Satija
- Drug Design and Medicinal Chemistry Lab, Department of Pharmaceutical Chemistry School of Pharmaceutical Education and Research, Jamia Hamdard New Delhi India
| | - Barkha Sharma
- Drug Design and Medicinal Chemistry Lab, Department of Pharmaceutical Chemistry School of Pharmaceutical Education and Research, Jamia Hamdard New Delhi India
| | - Anish Madan
- Drug Design and Medicinal Chemistry Lab, Department of Pharmaceutical Chemistry School of Pharmaceutical Education and Research, Jamia Hamdard New Delhi India
| | - Ashif Iqubal
- Department of Pharmacology School of Pharmaceutical Education and Research, Jamia Hamdard New Delhi India
| | - Mohammad Shaquiquzzaman
- Drug Design and Medicinal Chemistry Lab, Department of Pharmaceutical Chemistry School of Pharmaceutical Education and Research, Jamia Hamdard New Delhi India
| | - Mymoona Akhter
- Drug Design and Medicinal Chemistry Lab, Department of Pharmaceutical Chemistry School of Pharmaceutical Education and Research, Jamia Hamdard New Delhi India
| | - Suhel Parvez
- Department of Toxicology School of Chemical and Life Sciences, Jamia Hamdard New Delhi India
| | - Mohammad Ahmed Khan
- Department of Pharmacology School of Pharmaceutical Education and Research, Jamia Hamdard New Delhi India
| | - Mohammad Mumtaz Alam
- Drug Design and Medicinal Chemistry Lab, Department of Pharmaceutical Chemistry School of Pharmaceutical Education and Research, Jamia Hamdard New Delhi India
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