1
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Pan K, Li X, He J, Lei Y, Yang Y, Jiang D, Tang Y. Value of the NF-κB signalling pathway and the DNA repair gene PARP1 in predicting distant metastasis after breast cancer surgery. Sci Rep 2024; 14:4402. [PMID: 38388665 PMCID: PMC10883999 DOI: 10.1038/s41598-023-49156-4] [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: 07/11/2023] [Accepted: 12/05/2023] [Indexed: 02/24/2024] Open
Abstract
The DNA repair gene PARP1 and NF-κB signalling pathway affect the metastasis of breast cancer by influencing the drug resistance of cancer cells. Therefore, this study focused on the value of the DNA repair gene PARP1 and NF-κB pathway proteins in predicting the postoperative metastasis of breast cancer. A nested case‒control study was performed. Immunohistochemical methods were used to detect the expression of these genes in patients. ROC curves were used to analyse the predictive effect of these factors on distant metastasis. The COX model was used to evaluate the effects of PARP1 and TNF-α on distant metastasis. The results showed that the expression levels of PARP1, IKKβ, p50, p65 and TNF-α were significantly increased in the metastasis group (P < 0.001). PARP1 was correlated with IKKβ, p50, p65 and TNF-α proteins (P < 0.001). There was a correlation between IKKβ, p50, p65 and TNF-α proteins (P < 0.001). ROC curve analysis showed that immunohistochemical scores for PARP1 of > 6, IKKβ of > 4, p65 of > 4, p50 of > 2, and TNF-α of > 4 had value in predicting distant metastasis (SePARP1 = 78.35%, SpPARP1 = 79.38%, AUCPARP1 = 0.843; Sep50 = 64.95%, Spp50 = 70.10%, AUCp50 = 0.709; SeTNF-α = 60.82%, SpTNF-α = 69.07%, AUCTNF-α = 0.6884). Cox regression analysis showed that high expression levels of PARP1 and TNF-α were a risk factor for distant metastasis after breast cancer surgery (RRPARP1 = 4.092, 95% CI 2.475-6.766, P < 0.001; RRTNF-α = 1.825, 95% CI 1.189-2.799, P = 0.006). Taken together, PARP1 > 6, p50 > 2, and TNF-α > 4 have a certain value in predicting breast cancer metastasis, and the predictive value is better when they are combined for diagnosis (Secombine = 97.94%, Spcombine = 71.13%).
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Affiliation(s)
- Kaiyong Pan
- School of Public Health, Southwest Medical University, 1 Xianglin Road, Luzhou, 646000, Sichuan, China
| | - Xiabin Li
- Department of Pathology, The First Affiliated Hospital of Southwest Medical University, 25 Taiping Road, Luzhou, 646000, Sichuan, China
| | - Junfang He
- School of Public Health, Southwest Medical University, 1 Xianglin Road, Luzhou, 646000, Sichuan, China
| | - Yuxi Lei
- School of Public Health, Southwest Medical University, 1 Xianglin Road, Luzhou, 646000, Sichuan, China
| | - Yongxin Yang
- Guizhou QianNan People's Hospital, 9 Enfeng Road, Duyun, 558099, Guizhou, China
| | - Deyong Jiang
- Sichuan Luzhou Center for Disease Control, 31 Datong Road, Luzhou, 646000, Sichuan, China
| | - Yan Tang
- School of Public Health, Southwest Medical University, 1 Xianglin Road, Luzhou, 646000, Sichuan, China.
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2
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Khodyreva SN, Ilina ES, Dyrkheeva NS, Kochetkova AS, Yamskikh AA, Maltseva EA, Malakhova AA, Medvedev SP, Zakian SM, Lavrik OI. A Knockout of Poly(ADP-Ribose) Polymerase 1 in a Human Cell Line: An Influence on Base Excision Repair Reactions in Cellular Extracts. Cells 2024; 13:302. [PMID: 38391916 PMCID: PMC10886765 DOI: 10.3390/cells13040302] [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: 12/01/2023] [Revised: 01/24/2024] [Accepted: 02/01/2024] [Indexed: 02/24/2024] Open
Abstract
Base excision repair (BER) is the predominant pathway for the removal of most forms of hydrolytic, oxidative, and alkylative DNA lesions. The precise functioning of BER is achieved via the regulation of each step by regulatory/accessory proteins, with the most important of them being poly(ADP-ribose) polymerase 1 (PARP1). PARP1's regulatory functions extend to many cellular processes including the regulation of mRNA stability and decay. PARP1 can therefore affect BER both at the level of BER proteins and at the level of their mRNAs. Systematic data on how the PARP1 content affects the activities of key BER proteins and the levels of their mRNAs in human cells are extremely limited. In this study, a CRISPR/Cas9-based technique was used to knock out the PARP1 gene in the human HEK 293FT line. The obtained cell clones with the putative PARP1 deletion were characterized by several approaches including PCR analysis of deletions in genomic DNA, Sanger sequencing of genomic DNA, quantitative PCR analysis of PARP1 mRNA, Western blot analysis of whole-cell-extract (WCE) proteins with anti-PARP1 antibodies, and PAR synthesis in WCEs. A quantitative PCR analysis of mRNAs coding for BER-related proteins-PARP2, uracil DNA glycosylase 2, apurinic/apyrimidinic endonuclease 1, DNA polymerase β, DNA ligase III, and XRCC1-did not reveal a notable influence of the PARP1 knockout. The corresponding WCE catalytic activities evaluated in parallel did not differ significantly between the mutant and parental cell lines. No noticeable effect of poly(ADP-ribose) synthesis on the activity of the above WCE enzymes was revealed either.
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Affiliation(s)
- Svetlana N. Khodyreva
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of Russian Academy of Sciences, 8 Akad. Lavrentyeva Ave., Novosibirsk 630090, Russia; (E.S.I.); (N.S.D.); (A.S.K.); (A.A.Y.); (E.A.M.); (A.A.M.); (S.P.M.); (S.M.Z.)
| | - Ekaterina S. Ilina
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of Russian Academy of Sciences, 8 Akad. Lavrentyeva Ave., Novosibirsk 630090, Russia; (E.S.I.); (N.S.D.); (A.S.K.); (A.A.Y.); (E.A.M.); (A.A.M.); (S.P.M.); (S.M.Z.)
- Faculty of Natural Sciences, Novosibirsk State University, 2 Pirogova Str., Novosibirsk 630090, Russia
| | - Nadezhda S. Dyrkheeva
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of Russian Academy of Sciences, 8 Akad. Lavrentyeva Ave., Novosibirsk 630090, Russia; (E.S.I.); (N.S.D.); (A.S.K.); (A.A.Y.); (E.A.M.); (A.A.M.); (S.P.M.); (S.M.Z.)
- Faculty of Natural Sciences, Novosibirsk State University, 2 Pirogova Str., Novosibirsk 630090, Russia
| | - Alina S. Kochetkova
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of Russian Academy of Sciences, 8 Akad. Lavrentyeva Ave., Novosibirsk 630090, Russia; (E.S.I.); (N.S.D.); (A.S.K.); (A.A.Y.); (E.A.M.); (A.A.M.); (S.P.M.); (S.M.Z.)
| | - Alexandra A. Yamskikh
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of Russian Academy of Sciences, 8 Akad. Lavrentyeva Ave., Novosibirsk 630090, Russia; (E.S.I.); (N.S.D.); (A.S.K.); (A.A.Y.); (E.A.M.); (A.A.M.); (S.P.M.); (S.M.Z.)
- Faculty of Natural Sciences, Novosibirsk State University, 2 Pirogova Str., Novosibirsk 630090, Russia
| | - Ekaterina A. Maltseva
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of Russian Academy of Sciences, 8 Akad. Lavrentyeva Ave., Novosibirsk 630090, Russia; (E.S.I.); (N.S.D.); (A.S.K.); (A.A.Y.); (E.A.M.); (A.A.M.); (S.P.M.); (S.M.Z.)
| | - Anastasia A. Malakhova
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of Russian Academy of Sciences, 8 Akad. Lavrentyeva Ave., Novosibirsk 630090, Russia; (E.S.I.); (N.S.D.); (A.S.K.); (A.A.Y.); (E.A.M.); (A.A.M.); (S.P.M.); (S.M.Z.)
- Federal Research Center Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 10 Akad. Lavrentyeva Ave., Novosibirsk 630090, Russia
| | - Sergey P. Medvedev
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of Russian Academy of Sciences, 8 Akad. Lavrentyeva Ave., Novosibirsk 630090, Russia; (E.S.I.); (N.S.D.); (A.S.K.); (A.A.Y.); (E.A.M.); (A.A.M.); (S.P.M.); (S.M.Z.)
- Federal Research Center Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 10 Akad. Lavrentyeva Ave., Novosibirsk 630090, Russia
| | - Suren M. Zakian
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of Russian Academy of Sciences, 8 Akad. Lavrentyeva Ave., Novosibirsk 630090, Russia; (E.S.I.); (N.S.D.); (A.S.K.); (A.A.Y.); (E.A.M.); (A.A.M.); (S.P.M.); (S.M.Z.)
- Federal Research Center Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 10 Akad. Lavrentyeva Ave., Novosibirsk 630090, Russia
| | - Olga I. Lavrik
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of Russian Academy of Sciences, 8 Akad. Lavrentyeva Ave., Novosibirsk 630090, Russia; (E.S.I.); (N.S.D.); (A.S.K.); (A.A.Y.); (E.A.M.); (A.A.M.); (S.P.M.); (S.M.Z.)
- Faculty of Natural Sciences, Novosibirsk State University, 2 Pirogova Str., Novosibirsk 630090, Russia
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Fütterer A, Rodriguez-Acebes S, Méndez J, Gutiérrez J, Martínez-A C. PARP1, DIDO3, and DHX9 Proteins Mutually Interact in Mouse Fibroblasts, with Effects on DNA Replication Dynamics, Senescence, and Oncogenic Transformation. Cells 2024; 13:159. [PMID: 38247850 PMCID: PMC10814579 DOI: 10.3390/cells13020159] [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: 12/18/2023] [Revised: 01/09/2024] [Accepted: 01/10/2024] [Indexed: 01/23/2024] Open
Abstract
The regulated formation and resolution of R-loops is a natural process in physiological gene expression. Defects in R-loop metabolism can lead to DNA replication stress, which is associated with a variety of diseases and, ultimately, with cancer. The proteins PARP1, DIDO3, and DHX9 are important players in R-loop regulation. We previously described the interaction between DIDO3 and DHX9. Here, we show that, in mouse embryonic fibroblasts, the three proteins are physically linked and dependent on PARP1 activity. The C-terminal truncation of DIDO3 leads to the impairment of this interaction; concomitantly, the cells show increased replication stress and senescence. DIDO3 truncation also renders the cells partially resistant to in vitro oncogenic transformation, an effect that can be reversed by immortalization. We propose that PARP1, DIDO3, and DHX9 proteins form a ternary complex that regulates R-loop metabolism, preventing DNA replication stress and subsequent senescence.
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Affiliation(s)
- Agnes Fütterer
- Department of Immunology and Oncology, Centro Nacional de Biotecnología (CNB-CSIC), 28049 Madrid, Spain;
| | - Sara Rodriguez-Acebes
- DNA Replication Group, Molecular Oncology Programme, Spanish National Cancer Research Center (CNIO), 28029 Madrid, Spain; (S.R.-A.); (J.M.)
| | - Juan Méndez
- DNA Replication Group, Molecular Oncology Programme, Spanish National Cancer Research Center (CNIO), 28029 Madrid, Spain; (S.R.-A.); (J.M.)
| | - Julio Gutiérrez
- Department of Immunology and Oncology, Centro Nacional de Biotecnología (CNB-CSIC), 28049 Madrid, Spain;
| | - Carlos Martínez-A
- Department of Immunology and Oncology, Centro Nacional de Biotecnología (CNB-CSIC), 28049 Madrid, Spain;
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4
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Santinelli-Pestana DV, Aikawa E, Singh SA, Aikawa M. PARPs and ADP-Ribosylation in Chronic Inflammation: A Focus on Macrophages. Pathogens 2023; 12:964. [PMID: 37513811 PMCID: PMC10386340 DOI: 10.3390/pathogens12070964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Revised: 06/25/2023] [Accepted: 07/15/2023] [Indexed: 07/30/2023] Open
Abstract
Aberrant adenosine diphosphate-ribose (ADP)-ribosylation of proteins and nucleic acids is associated with multiple disease processes such as infections and chronic inflammatory diseases. The poly(ADP-ribose) polymerase (PARP)/ADP-ribosyltransferase (ART) family members promote mono- or poly-ADP-ribosylation. Although evidence has linked PARPs/ARTs and macrophages in the context of chronic inflammation, the underlying mechanisms remain incompletely understood. This review provides an overview of literature focusing on the roles of PARP1/ARTD1, PARP7/ARTD14, PARP9/ARTD9, and PARP14/ARTD8 in macrophages. PARPs/ARTs regulate changes in macrophages during chronic inflammatory processes not only via catalytic modifications but also via non-catalytic mechanisms. Untangling complex mechanisms, by which PARPs/ARTs modulate macrophage phenotype, and providing molecular bases for the development of new therapeutics require the development and implementation of innovative technologies.
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Affiliation(s)
- Diego V. Santinelli-Pestana
- Center for Interdisciplinary Cardiovascular Sciences, Division of Cardiovascular Medicine, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA; (D.V.S.-P.); (E.A.); (S.A.S.)
| | - Elena Aikawa
- Center for Interdisciplinary Cardiovascular Sciences, Division of Cardiovascular Medicine, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA; (D.V.S.-P.); (E.A.); (S.A.S.)
- Center for Excellence in Vascular Biology, Division of Cardiovascular Medicine, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Sasha A. Singh
- Center for Interdisciplinary Cardiovascular Sciences, Division of Cardiovascular Medicine, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA; (D.V.S.-P.); (E.A.); (S.A.S.)
| | - Masanori Aikawa
- Center for Interdisciplinary Cardiovascular Sciences, Division of Cardiovascular Medicine, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA; (D.V.S.-P.); (E.A.); (S.A.S.)
- Center for Excellence in Vascular Biology, Division of Cardiovascular Medicine, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
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5
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Zhang H, Xie Z, Peng Y, Xie A, Fu C, Zheng D, Cai Z, Zhong J, Ming Q, Li M, Lu R, Liu X, Chen J. PARP1 promotes NLRP3 activation via blocking TFEB-mediated autophagy in rotenone-induced neurodegeneration. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2023; 252:114630. [PMID: 36764072 DOI: 10.1016/j.ecoenv.2023.114630] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 01/26/2023] [Accepted: 02/07/2023] [Indexed: 05/26/2023]
Abstract
Rotenone, a widely used pesticide, causes dopaminergic neurons loss and increase the risk of Parkinson's disease (PD). However, few studies link the role of PARP1 to neuroinflammatory response and autophagy dysfunction in rotenone-induced neurodegeneration. Here, we identified that PARP1 overactivation caused by rotenone led to autophagy dysfunction and NLRP3-mediated inflammation. Further results showed that PARP1 inhibition could reduce NLRP3-mediated inflammation, which was effectively eliminated by TFEB knockdown. Moreover, PARP1 poly(ADP-ribosyl)ated TFEB that reduced autophagy. Of note, PARP1 inhibition could rescue rotenone-induced dopaminergic neurons loss. Overall, our study revealed that PARP1 blocks autophagy through poly (ADP-ribosyl)ating TFEB and inhibited NLRP3 degradation, which suggests that intervention of PARP1-TFEB-NLRP3 signaling can be a new treatment strategy for rotenone-induced neurodegeneration.
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Affiliation(s)
- He Zhang
- Department of Preventive Medicine, School of Public Health, Guangdong Medical University, Dongguan 523808, PR China; Dongguan Key Laboratory of Environmental Medicine, School of Public Health, Guangdong Medical University, Dongguan 523808, PR China.
| | - Zhefan Xie
- Department of Emergency Intensive Care Unit, Affiliated Dongguan People's Hospital, Southern Medical University, Dongguan, Guangdong, PR China
| | - Yongming Peng
- Department of Preventive Medicine, School of Public Health, Guangdong Medical University, Dongguan 523808, PR China; Dongguan Key Laboratory of Environmental Medicine, School of Public Health, Guangdong Medical University, Dongguan 523808, PR China
| | - Ailun Xie
- Department of Preventive Medicine, School of Public Health, Guangdong Medical University, Dongguan 523808, PR China; Dongguan Key Laboratory of Environmental Medicine, School of Public Health, Guangdong Medical University, Dongguan 523808, PR China
| | - Chunlai Fu
- Department of Emergency Intensive Care Unit, Affiliated Dongguan People's Hospital, Southern Medical University, Dongguan, Guangdong, PR China
| | - Dongyan Zheng
- Department of Preventive Medicine, School of Public Health, Guangdong Medical University, Dongguan 523808, PR China; Dongguan Key Laboratory of Environmental Medicine, School of Public Health, Guangdong Medical University, Dongguan 523808, PR China
| | - ZiWei Cai
- Department of Preventive Medicine, School of Public Health, Guangdong Medical University, Dongguan 523808, PR China; Dongguan Key Laboratory of Environmental Medicine, School of Public Health, Guangdong Medical University, Dongguan 523808, PR China
| | - Jiahong Zhong
- Zhongshan Institute for Drug Discovery, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 528400, PR China
| | - Qiang Ming
- Department of Neurology, Longgang Central Hospital of Shenzhen, 518116, PR China
| | - Mingque Li
- Department of Preventive Medicine, School of Public Health, Guangdong Medical University, Dongguan 523808, PR China; Dongguan Key Laboratory of Environmental Medicine, School of Public Health, Guangdong Medical University, Dongguan 523808, PR China
| | - Renjian Lu
- Department of Preventive Medicine, School of Public Health, Guangdong Medical University, Dongguan 523808, PR China; Dongguan Key Laboratory of Environmental Medicine, School of Public Health, Guangdong Medical University, Dongguan 523808, PR China
| | - Xin Liu
- Department of Preventive Medicine, School of Public Health, Guangdong Medical University, Dongguan 523808, PR China; Dongguan Key Laboratory of Environmental Medicine, School of Public Health, Guangdong Medical University, Dongguan 523808, PR China.
| | - Jialong Chen
- Department of Preventive Medicine, School of Public Health, Guangdong Medical University, Dongguan 523808, PR China; Dongguan Key Laboratory of Environmental Medicine, School of Public Health, Guangdong Medical University, Dongguan 523808, PR China.
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The natural product dehydrocurvularin induces apoptosis of gastric cancer cells by activating PARP-1 and caspase-3. Apoptosis 2023; 28:525-538. [PMID: 36652130 DOI: 10.1007/s10495-023-01811-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/05/2023] [Indexed: 01/19/2023]
Abstract
The natural product dehydrocurvularin (DSE2) is a fungal-derived macrolide with potent anticancer activity, but the mechanism is still unclear. We found that DSE2 effectively inhibited the growth of gastric cancer cells and induced the apoptosis by activating Poly(ADP-ribose) polymerase 1 (PARP-1) and caspase-3. Pharmacological inhibition and genetic knockdown with PARP-1 or caspase-3 suppressed DSE2-induced apoptosis. PARP-1 was previously reported to be cleaved into fragments during apoptosis. However, PARP-1 was barely cleaved in DSE2-induced apoptosis. DSE2 induced PARP-1 activation as indicated by rapid depletion of NAD+ and the concomitant formation of poly(ADP-ribosylated) proteins (PARs). Interestingly, the PARP-1 inhibitor (Olaparib) attenuated the cytotoxicity of DSE2. Moreover, the combination of Olaparib and Z-DEVD-FMK (caspase-3 inhibitor) further reduced the cytotoxicity. It has been shown that PARP-1 activation triggers cytoplasm-nucleus translocation of apoptosis-inducing factor (AIF). Caspase-3 inhibitors inhibited PARP-1 activation and suppressed PARP-1-induced AIF nuclear translocation. These results indicated that DSE2-induced caspase-3 activation may occur before PARP-1 activation. The ROS inhibitor, N-acetyl-cysteine, significantly inhibited the activation of caspase-3 and PARP-1, indicating that ROS overproduction contributed to DSE2-induced apoptosis. Using an in vivo approach, we further found that DSE2 significantly inhibited gastric tumor growth and promoted translocation of AIF to the nucleus. In conclusion, DSE2 induces gastric cell apoptosis by activating caspase-3 and PARP-1, and shows potent antitumor activity against human gastric carcinoma in vitro and in vivo.
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7
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Li R, Luo R, Luo Y, Hou Y, Wang J, Zhang Q, Chen X, Hu L, Zhou J. Biological function, mediate cell death pathway and their potential regulated mechanisms for post-mortem muscle tenderization of PARP1: A review. Front Nutr 2022; 9:1093939. [PMID: 36590225 PMCID: PMC9797534 DOI: 10.3389/fnut.2022.1093939] [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: 11/09/2022] [Accepted: 11/30/2022] [Indexed: 12/23/2022] Open
Abstract
Tenderness is a key attribute of meat quality that affects consumers' willingness to purchase meat. Changes in the physiological environment of skeletal muscles following slaughter can disrupt the balance of redox homeostasis and may lead to cell death. Excessive accumulation of reactive oxygen species (ROS) in the myocytes causes DNA damage and activates poly ADP-ribose polymerase 1 (PARP1), which is involved in different intracellular metabolic pathways and is known to affect muscle tenderness during post-slaughter maturation. There is an urgent requirement to summarize the related research findings. Thus, this paper reviews the current research on the protein structure of PARP1 and its metabolism and activation, outlines the mechanisms underlying the function of PARP1 in regulating muscle tenderness through cysteine protease 3 (Caspase-3), oxidative stress, heat shock proteins (HSPs), and energy metabolism. In addition, we describe the mechanisms of PARP1 in apoptosis and necrosis pathways to provide a theoretical reference for enhancing the mature technology of post-mortem muscle tenderization.
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Affiliation(s)
- Rong Li
- School of Food and Wine, Ningxia University, Yinchuan, China,National R & D Center for Mutton Processing, Yinchuan, China
| | - Ruiming Luo
- School of Food and Wine, Ningxia University, Yinchuan, China,National R & D Center for Mutton Processing, Yinchuan, China
| | - Yulong Luo
- School of Food and Wine, Ningxia University, Yinchuan, China,National R & D Center for Mutton Processing, Yinchuan, China,*Correspondence: Yulong Luo,
| | - Yanru Hou
- School of Food and Wine, Ningxia University, Yinchuan, China,National R & D Center for Mutton Processing, Yinchuan, China
| | - Jinxia Wang
- School of Food and Wine, Ningxia University, Yinchuan, China,National R & D Center for Mutton Processing, Yinchuan, China
| | - Qian Zhang
- School of Food and Wine, Ningxia University, Yinchuan, China,National R & D Center for Mutton Processing, Yinchuan, China
| | - Xueyan Chen
- School of Food and Wine, Ningxia University, Yinchuan, China,National R & D Center for Mutton Processing, Yinchuan, China
| | - Lijun Hu
- School of Food and Wine, Ningxia University, Yinchuan, China
| | - Julong Zhou
- School of Food and Wine, Ningxia University, Yinchuan, China
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8
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Mark PR, Dunwoodie SL. Viewing teratogens through the lens of nicotinamide adenine dinucleotide (
NAD
+). Birth Defects Res 2022; 114:1313-1323. [DOI: 10.1002/bdr2.2089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 08/08/2022] [Accepted: 08/30/2022] [Indexed: 11/10/2022]
Affiliation(s)
- Paul R. Mark
- Department of Pediatrics, Division of Medical Genetics Helen DeVos Children's Hospital, Spectrum Health Grand Rapids Michigan USA
- Department of Pediatrics and Human Development College of Human Medicine, Michigan State University Grand Rapids Michigan USA
| | - Sally L. Dunwoodie
- Developmental and Regenerative Biology Division Victor Chang Cardiac Research Institute Sydney New South Wales Australia
- School of Clinical Medicine Faculty of Medicine and Health Sydney New South Wales Australia
- Faculty of Science University of New South Wales Sydney New South Wales Australia
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