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Li Z, Lu X, Zhang J, Liu T, Xu M, Liu S, Liang J. KAT8 enhances the resistance of lung cancer cells to cisplatin by acetylation of PKM2. Anticancer Drugs 2024:00001813-990000000-00288. [PMID: 38771737 DOI: 10.1097/cad.0000000000001622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/23/2024]
Abstract
Cisplatin (CDDP)-based chemotherapy resistance is a major challenge for lung cancer treatment. PKM2 is the rate-limiting enzyme of glycolysis, which is associated with CDDP resistance. KAT8 is an acetyltransferase that regulates lung cancer progression. Thus, we aimed to explore whether KAT8 regulates PKM2 acetylation to participate in CDDP resistance. CDDP resistance was analyzed by CCK-8, flow cytometry and western blotting. To explore the regulation of KAT8 on PKM2, coimmunoprecipitation (Co-IP), immunofluorescence and immunoprecipitation followed by western blotting were performed. Glycolysis was determined using glucose consumption, lactate production, ATP level detection kits and extracellular acidification rate assay. We observed that KAT8 levels were downregulated in CDDP-treated A549 and PC9 cells. Interference with KAT8 inhibited cell viability, promoted apoptosis and upregulated PARP1 and cleaved-PARP1 levels of A549 cells treated with CDDP, suggesting the sensitivity to CDDP was enhanced, while KAT8 overexpression attenuated the CDDP sensitivity. Moreover, KAT8 interacted with PKM2 to promote the PKM2 K433 acetylation. PKM2 K433 mutated plasmids inhibited the si-KAT8-regulated cell viability, apoptosis and glycolysis compared with PKM2-WT. Besides, KAT8 reversed the inhibition of tumor growth caused by CDDP. In conclusion, KAT8-mediated PKM2 K433 acetylation was associated with the resistance of lung cancer cells to CDDP. The findings may provide a new idea for the treatment of CDDP-resistant lung cancer.
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Affiliation(s)
- Zhenyu Li
- Department of Thoracic Surgery, Inner Mongolia Armed Police Corps Hospital
| | - Xiangji Lu
- Department of General Surgery, Inner Mongolia Armed Police Corps Hospital
| | - Jing Zhang
- Department of Thoracic Surgery, Inner Mongolia Armed Police Corps Hospital
| | - Tao Liu
- Department of Pharmacy, Inner Mongolia Armed Police Corps Hospital
| | - Mingzhi Xu
- Department of Medical Engineering, Inner Mongolia Armed Police Corps Hospital
| | - Shuai Liu
- Department of Emergency, Inner Mongolia Armed Police Corps Hospital
| | - Junguo Liang
- Department of Thoracic Surgery, Affiliated Hospital of Inner Mongolia Medical University, Hohhot, China
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Jung EJ, Kim HJ, Shin SC, Kim GS, Jung JM, Hong SC, Kim CW, Lee WS. β-Lapachone Exerts Anticancer Effects by Downregulating p53, Lys-Acetylated Proteins, TrkA, p38 MAPK, SOD1, Caspase-2, CD44 and NPM in Oxaliplatin-Resistant HCT116 Colorectal Cancer Cells. Int J Mol Sci 2023; 24:9867. [PMID: 37373014 DOI: 10.3390/ijms24129867] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 06/02/2023] [Accepted: 06/02/2023] [Indexed: 06/29/2023] Open
Abstract
β-lapachone (β-Lap), a topoisomerase inhibitor, is a naturally occurring ortho-naphthoquinone phytochemical and is involved in drug resistance mechanisms. Oxaliplatin (OxPt) is a commonly used chemotherapeutic drug for metastatic colorectal cancer, and OxPt-induced drug resistance remains to be solved to increase chances of successful therapy. To reveal the novel role of β-Lap associated with OxPt resistance, 5 μM OxPt-resistant HCT116 cells (HCT116-OxPt-R) were generated and characterized via hematoxylin staining, a CCK-8 assay and Western blot analysis. HCT116-OxPt-R cells were shown to have OxPt-specific resistance, increased aggresomes, upregulated p53 and downregulated caspase-9 and XIAP. Through signaling explorer antibody array, nucleophosmin (NPM), CD37, Nkx-2.5, SOD1, H2B, calreticulin, p38 MAPK, caspase-2, cadherin-9, MMP23B, ACOT2, Lys-acetylated proteins, COL3A1, TrkA, MPS-1, CD44, ITGA5, claudin-3, parkin and ACTG2 were identified as OxPt-R-related proteins due to a more than two-fold alteration in protein status. Gene ontology analysis suggested that TrkA, Nkx-2.5 and SOD1 were related to certain aggresomes produced in HCT116-OxPt-R cells. Moreover, β-Lap exerted more cytotoxicity and morphological changes in HCT116-OxPt-R cells than in HCT116 cells through the downregulation of p53, Lys-acetylated proteins, TrkA, p38 MAPK, SOD1, caspase-2, CD44 and NPM. Our results indicate that β-Lap could be used as an alternative drug to overcome the upregulated p53-containing OxPt-R caused by various OxPt-containing chemotherapies.
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Affiliation(s)
- Eun Joo Jung
- Department of Internal Medicine, Institute of Health Sciences, Gyeongsang National University Hospital, Gyeongsang National University College of Medicine, 15 Jinju-daero 816 Beon-gil, Jinju 52727, Republic of Korea
| | - Hye Jung Kim
- Department of Pharmacology, Institute of Health Sciences, Gyeongsang National University College of Medicine, Jinju 52727, Republic of Korea
| | - Sung Chul Shin
- Department of Chemistry, Research Institute of Life Science, Gyeongsang National University, Jinju 52828, Republic of Korea
| | - Gon Sup Kim
- Research Institute of Life Science, College of Veterinary Medicine, Gyeongsang National University, Jinju 52828, Republic of Korea
| | - Jin-Myung Jung
- Department of Neurosurgery, Institute of Health Sciences, Gyeongsang National University Hospital, Gyeongsang National University College of Medicine, Jinju 52727, Republic of Korea
| | - Soon Chan Hong
- Department of Surgery, Institute of Health Sciences, Gyeongsang National University Hospital, Gyeongsang National University College of Medicine, Jinju 52727, Republic of Korea
| | - Choong Won Kim
- Department of Biochemistry, Institute of Health Sciences, Gyeongsang National University College of Medicine, Jinju 52727, Republic of Korea
| | - Won Sup Lee
- Department of Internal Medicine, Institute of Health Sciences, Gyeongsang National University Hospital, Gyeongsang National University College of Medicine, 15 Jinju-daero 816 Beon-gil, Jinju 52727, Republic of Korea
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Zhao Q, Zhou J, Li F, Guo S, Zhang L, Li J, Qi Q, Shi Y. The Role and Therapeutic Perspectives of Sirtuin 3 in Cancer Metabolism Reprogramming, Metastasis, and Chemoresistance. Front Oncol 2022; 12:910963. [PMID: 35832551 PMCID: PMC9272524 DOI: 10.3389/fonc.2022.910963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Accepted: 05/05/2022] [Indexed: 11/24/2022] Open
Abstract
Sirtuin 3 (SIRT3), the nicotinamide adenine dinucleotide (NAD+)-dependent deacetylase, acts as a metabolic modulator mainly located in mitochondria via regulating the process of the relevant biochemical processes by targeting crucial mediators. Recently, owing to its dual role in cancer, SIRT3 has attracted extensive attention. Cancer cells have different metabolic patterns from normal cells, and SIRT3-mediated metabolism reprogramming could be critical in the cancer context, which is closely related to the mechanism of metabolism reprogramming, metastasis, and chemoresistance in tumor cells. Therefore, it is crucial to elucidate the relevant pathological mechanisms and take appropriate countermeasures for the progression of clinical strategies to inhibit the development of cancer. In this review, existing available data on the regulation of cancer metabolism reprogramming, metastasis, and chemoresistance progression of SIRT3 are detailed, as well as the status quo of SIRT3 small molecule modulators is updated in the application of cancer therapy, aiming to highlight strategies directly targeting SIRT3-mediated tumor-suppressing and tumor-promoting, and provide new approaches for therapy application. Furthermore, we offer an effective evidence-based basis for the evolvement of potential personalized therapy management strategies for SIRT3 in cancer settings.
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Affiliation(s)
- QingYi Zhao
- Department of Acupuncture and Moxibustion, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jing Zhou
- Department of Acupuncture and Moxibustion, Shanghai TCM-Integrated Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Feng Li
- Department of Acupuncture and Moxibustion, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Sen Guo
- Department of Acupuncture and Moxibustion, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Liang Zhang
- Department of Acupuncture and Moxibustion, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jing Li
- Department of Acupuncture and Moxibustion, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Qin Qi
- Department of Acupuncture and Moxibustion, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Outpatient Department, Shanghai Research Institute of Acupuncture and Meridian, Shanghai, China
- *Correspondence: Qin Qi, ; Yin Shi,
| | - Yin Shi
- Department of Acupuncture and Moxibustion, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Outpatient Department, Shanghai Research Institute of Acupuncture and Meridian, Shanghai, China
- *Correspondence: Qin Qi, ; Yin Shi,
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Manganese Superoxide Dismutase Acetylation and Regulation of Protein Structure in Breast Cancer Biology and Therapy. Antioxidants (Basel) 2022; 11:antiox11040635. [PMID: 35453320 PMCID: PMC9024550 DOI: 10.3390/antiox11040635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 03/16/2022] [Accepted: 03/17/2022] [Indexed: 02/01/2023] Open
Abstract
The loss and/or dysregulation of several cellular and mitochondrial antioxidants' expression or enzymatic activity, which leads to the aberrant physiological function of these proteins, has been shown to result in oxidative damage to cellular macromolecules. In this regard, it has been surmised that the disruption of mitochondrial networks responsible for maintaining normal metabolism is an established hallmark of cancer and a novel mechanism of therapy resistance. This altered metabolism leads to aberrant accumulation of reactive oxygen species (ROS), which, under specific physiological conditions, leads to a potential tumor-permissive cellular environment. In this regard, it is becoming increasingly clear that the loss or disruption of mitochondrial oxidant scavenging enzymes may be, in specific tumors, either an early event in transformation or exhibit tumor-promoting properties. One example of such an antioxidant enzyme is manganese superoxide dismutase (MnSOD, also referred to as SOD2), which detoxifies superoxide, a ROS that has been shown, when its normal physiological levels are disrupted, to lead to oncogenicity and therapy resistance. Here, we will also discuss how the acetylation of MnSOD leads to a change in detoxification function that leads to a cellular environment permissive for the development of lineage plasticity-like properties that may be one mechanism leading to tumorigenic and therapy-resistant phenotypes.
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Lysine Acetylation, Cancer Hallmarks and Emerging Onco-Therapeutic Opportunities. Cancers (Basel) 2022; 14:cancers14020346. [PMID: 35053509 PMCID: PMC8773583 DOI: 10.3390/cancers14020346] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 12/21/2021] [Accepted: 01/06/2022] [Indexed: 02/06/2023] Open
Abstract
Simple Summary Several histone deacetylase inhibitors have been approved by FDA for cancer treatment. Intensive efforts have been devoted to enhancing its anti-cancer efficacy by combining it with various other agents. Yet, no guideline is available to assist in the choice of candidate drugs for combination towards optimal solutions for different clinical problems. Thus, it is imperative to characterize the primary cancer hallmarks that lysine acetylation is associated with and gain knowledge on the key cancer features that each combinatorial onco-therapeutic modality targets to aid in the combinatorial onco-therapeutic design. Cold atmospheric plasma represents an emerging anti-cancer modality via manipulating cellular redox level and has been demonstrated to selectively target several cancer hallmarks. This review aims to delineate the intrinsic connections between lysine acetylation and cancer properties, and forecast opportunities histone deacetylase inhibitors may have when combined with cold atmospheric plasma as novel precision onco-therapies. Abstract Acetylation, a reversible epigenetic process, is implicated in many critical cellular regulatory systems including transcriptional regulation, protein structure, activity, stability, and localization. Lysine acetylation is the most prevalent and intensively investigated among the diverse acetylation forms. Owing to the intrinsic connections of acetylation with cell metabolism, acetylation has been associated with metabolic disorders including cancers. Yet, relatively little has been reported on the features of acetylation against the cancer hallmarks, even though this knowledge may help identify appropriate therapeutic strategies or combinatorial modalities for the effective treatment and resolution of malignancies. By examining the available data related to the efficacy of lysine acetylation against tumor cells and elaborating the primary cancer hallmarks and the associated mechanisms to target the specific hallmarks, this review identifies the intrinsic connections between lysine acetylation and cancer hallmarks and proposes novel modalities that can be combined with HDAC inhibitors for cancer treatment with higher efficacy and minimum adverse effects.
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Mapuskar KA, Steinbach EJ, Zaher A, Riley DP, Beardsley RA, Keene JL, Holmlund JT, Anderson CM, Zepeda-Orozco D, Buatti JM, Spitz DR, Allen BG. Mitochondrial Superoxide Dismutase in Cisplatin-Induced Kidney Injury. Antioxidants (Basel) 2021; 10:antiox10091329. [PMID: 34572961 PMCID: PMC8469643 DOI: 10.3390/antiox10091329] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 08/16/2021] [Accepted: 08/18/2021] [Indexed: 02/06/2023] Open
Abstract
Cisplatin is a chemotherapy agent commonly used to treat a wide variety of cancers. Despite the potential for both severe acute and chronic side effects, it remains a preferred therapeutic option for many malignancies due to its potent anti-tumor activity. Common cisplatin-associated side-effects include acute kidney injury (AKI) and chronic kidney disease (CKD). These renal injuries may cause delays and potentially cessation of cisplatin therapy and have long-term effects on renal function reserve. Thus, developing mechanism-based interventional strategies that minimize cisplatin-associated kidney injury without reducing efficacy would be of great benefit. In addition to its action of cross-linking DNA, cisplatin has been shown to affect mitochondrial metabolism, resulting in mitochondrially derived reactive oxygen species (ROS). Increased ROS formation in renal proximal convoluted tubule cells is associated with cisplatin-induced AKI and CKD. We review the mechanisms by which cisplatin may induce AKI and CKD and discuss the potential of mitochondrial superoxide dismutase mimetics to prevent platinum-associated nephrotoxicity.
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Affiliation(s)
- Kranti A. Mapuskar
- Free Radical and Radiation Biology Program, Department of Radiation Oncology, University of Iowa, Iowa City, IA 52242, USA; (K.A.M.); (E.J.S.); (C.M.A.); (J.M.B.); (D.R.S.)
| | - Emily J. Steinbach
- Free Radical and Radiation Biology Program, Department of Radiation Oncology, University of Iowa, Iowa City, IA 52242, USA; (K.A.M.); (E.J.S.); (C.M.A.); (J.M.B.); (D.R.S.)
| | - Amira Zaher
- Biomedical Science Program, Holden Comprehensive Cancer Center, University of Iowa, Iowa City, IA 52242, USA;
| | - Dennis P. Riley
- Galera Therapeutics, Inc., Malvern, PA 19355, USA; (D.P.R.); (R.A.B.); (J.L.K.); (J.T.H.)
| | - Robert A. Beardsley
- Galera Therapeutics, Inc., Malvern, PA 19355, USA; (D.P.R.); (R.A.B.); (J.L.K.); (J.T.H.)
| | - Jeffery L. Keene
- Galera Therapeutics, Inc., Malvern, PA 19355, USA; (D.P.R.); (R.A.B.); (J.L.K.); (J.T.H.)
| | - Jon T. Holmlund
- Galera Therapeutics, Inc., Malvern, PA 19355, USA; (D.P.R.); (R.A.B.); (J.L.K.); (J.T.H.)
| | - Carryn M. Anderson
- Free Radical and Radiation Biology Program, Department of Radiation Oncology, University of Iowa, Iowa City, IA 52242, USA; (K.A.M.); (E.J.S.); (C.M.A.); (J.M.B.); (D.R.S.)
| | - Diana Zepeda-Orozco
- Center for Clinical and Translational Research, The Abigail Wexner Research Institute at Nationwide Children’s Hospital, Columbus, OH 43205, USA;
- College of Medicine, The Ohio State University, Columbus, OH 43210, USA
- Division of Nephrology, Department of Pediatrics, Nationwide Children’s Hospital, Columbus, OH 43205, USA
| | - John M. Buatti
- Free Radical and Radiation Biology Program, Department of Radiation Oncology, University of Iowa, Iowa City, IA 52242, USA; (K.A.M.); (E.J.S.); (C.M.A.); (J.M.B.); (D.R.S.)
| | - Douglas R. Spitz
- Free Radical and Radiation Biology Program, Department of Radiation Oncology, University of Iowa, Iowa City, IA 52242, USA; (K.A.M.); (E.J.S.); (C.M.A.); (J.M.B.); (D.R.S.)
| | - Bryan G. Allen
- Free Radical and Radiation Biology Program, Department of Radiation Oncology, University of Iowa, Iowa City, IA 52242, USA; (K.A.M.); (E.J.S.); (C.M.A.); (J.M.B.); (D.R.S.)
- Correspondence: ; Tel.: +1-319-335-8019; Fax: +1-319-335-8039
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