1
|
Li J, Wang X, Zhang H, Hu X, Peng X, Jiang W, Zhuo L, Peng Y, Zeng G, Wang Z. Fenamates: Forgotten treasure for cancer treatment and prevention: Mechanisms of action, structural modification, and bright future. Med Res Rev 2024. [PMID: 39171404 DOI: 10.1002/med.22079] [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: 12/13/2022] [Revised: 08/03/2024] [Accepted: 08/08/2024] [Indexed: 08/23/2024]
Abstract
Fenamates as classical nonsteroidal anti-inflammatory agents are widely used for relieving pain. Preclinical studies and epidemiological data highlight their chemo-preventive and chemotherapeutic potential for cancer. However, comprehensive reviews of fenamates in cancer are limited. To accelerate the repurposing of fenamates, this review summarizes the results of fenamates alone or in combination with existing chemotherapeutic agents. This paper also explores targets of fenamates in cancer therapy, including COX, AKR family, AR, gap junction, FTO, TEAD, DHODH, TAS2R14, ion channels, and DNA. Besides, this paper discusses other mechanisms, such as regulating Wnt/β-catenin, TGF-β, p38 MAPK, and NF-κB pathway, and the regulation of the expressions of Sp, EGR-1, NAG-1, ATF-3, ErbB2, AR, as well as the modulation of the tumor immune microenvironment. Furthermore, this paper outlined the structural modifications of fenamates, highlighting their potential as promising leads for anticancer drugs.
Collapse
Affiliation(s)
- Junfang Li
- School of Pharmacy, Lanzhou University, Lanzhou, Gansu, China
| | - Xiaodong Wang
- School of Pharmacy, Lanzhou University, Lanzhou, Gansu, China
| | - Honghua Zhang
- School of Pharmacy, Lanzhou University, Lanzhou, Gansu, China
| | - Xiaoling Hu
- School of Pharmacy, Lanzhou University, Lanzhou, Gansu, China
| | - Xue Peng
- School of Pharmaceutical Science, Hengyang Medical School, University of South China, Hengyang, Hunan, China
| | - Weifan Jiang
- Postdoctoral Station for Basic Medicine, School of Basic Medicine, Hengyang Medical School, University of South China, Hengyang, Hunan, China
- The Affiliated Nanhua Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan, China
| | - Linsheng Zhuo
- School of Pharmaceutical Science, Hengyang Medical School, University of South China, Hengyang, Hunan, China
- Postdoctoral Station for Basic Medicine, School of Basic Medicine, Hengyang Medical School, University of South China, Hengyang, Hunan, China
| | - Yan Peng
- School of Pharmaceutical Science, Hengyang Medical School, University of South China, Hengyang, Hunan, China
| | - Guo Zeng
- Postdoctoral Station for Basic Medicine, School of Basic Medicine, Hengyang Medical School, University of South China, Hengyang, Hunan, China
| | - Zhen Wang
- School of Pharmaceutical Science, Hengyang Medical School, University of South China, Hengyang, Hunan, China
- Postdoctoral Station for Basic Medicine, School of Basic Medicine, Hengyang Medical School, University of South China, Hengyang, Hunan, China
| |
Collapse
|
2
|
Li M, Zhang L, Yu J, Wang X, Cheng L, Ma Z, Chen X, Wang L, Goh BC. AKR1C3 in carcinomas: from multifaceted roles to therapeutic strategies. Front Pharmacol 2024; 15:1378292. [PMID: 38523637 PMCID: PMC10957692 DOI: 10.3389/fphar.2024.1378292] [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: 01/29/2024] [Accepted: 02/26/2024] [Indexed: 03/26/2024] Open
Abstract
Aldo-Keto Reductase Family 1 Member C3 (AKR1C3), also known as type 5 17β-hydroxysteroid dehydrogenase (17β-HSD5) or prostaglandin F (PGF) synthase, functions as a pivotal enzyme in androgen biosynthesis. It catalyzes the conversion of weak androgens, estrone (a weak estrogen), and PGD2 into potent androgens (testosterone and 5α-dihydrotestosterone), 17β-estradiol (a potent estrogen), and 11β-PGF2α, respectively. Elevated levels of AKR1C3 activate androgen receptor (AR) signaling pathway, contributing to tumor recurrence and imparting resistance to cancer therapies. The overexpression of AKR1C3 serves as an oncogenic factor, promoting carcinoma cell proliferation, invasion, and metastasis, and is correlated with unfavorable prognosis and overall survival in carcinoma patients. Inhibiting AKR1C3 has demonstrated potent efficacy in suppressing tumor progression and overcoming treatment resistance. As a result, the development and design of AKR1C3 inhibitors have garnered increasing interest among researchers, with significant progress witnessed in recent years. Novel AKR1C3 inhibitors, including natural products and analogues of existing drugs designed based on their structures and frameworks, continue to be discovered and developed in laboratories worldwide. The AKR1C3 enzyme has emerged as a key player in carcinoma progression and therapeutic resistance, posing challenges in cancer treatment. This review aims to provide a comprehensive analysis of AKR1C3's role in carcinoma development, its implications in therapeutic resistance, and recent advancements in the development of AKR1C3 inhibitors for tumor therapies.
Collapse
Affiliation(s)
- Mengnan Li
- School of Basic Medicine, Health Science Center, Yangtze University, Jingzhou, China
| | - Limin Zhang
- Jingzhou Hospital of Traditional Chinese Medicine, Jingzhou, China
- The Third Clinical Medical College of Yangtze University, Jingzhou, China
| | - Jiahui Yu
- School of Basic Medicine, Health Science Center, Yangtze University, Jingzhou, China
| | - Xiaoxiao Wang
- School of Basic Medicine, Health Science Center, Yangtze University, Jingzhou, China
| | - Le Cheng
- School of Basic Medicine, Health Science Center, Yangtze University, Jingzhou, China
| | - Zhaowu Ma
- School of Basic Medicine, Health Science Center, Yangtze University, Jingzhou, China
| | - Xiaoguang Chen
- School of Basic Medicine, Health Science Center, Yangtze University, Jingzhou, China
| | - Lingzhi Wang
- Department of Haematology–Oncology, National University Cancer Institute, Singapore, Singapore
- NUS Center for Cancer Research (N2CR), Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Cancer Science Institute of Singapore, National University of Singapore, Singapore, Singapore
| | - Boon Cher Goh
- Department of Haematology–Oncology, National University Cancer Institute, Singapore, Singapore
- NUS Center for Cancer Research (N2CR), Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Cancer Science Institute of Singapore, National University of Singapore, Singapore, Singapore
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| |
Collapse
|
3
|
Himura R, Kawano S, Nagata Y, Kawai M, Ota A, Kudo Y, Yoshino Y, Fujimoto N, Miyamoto H, Endo S, Ikari A. Inhibition of aldo-keto reductase 1C3 overcomes gemcitabine/cisplatin resistance in bladder cancer. Chem Biol Interact 2024; 388:110840. [PMID: 38122923 DOI: 10.1016/j.cbi.2023.110840] [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: 10/08/2023] [Revised: 11/27/2023] [Accepted: 12/17/2023] [Indexed: 12/23/2023]
Abstract
Systemic chemotherapy with gemcitabine and cisplatin (GC) has been used for the treatment of bladder cancer in which androgen receptor (AR) signaling is suggested to play a critical role. However, its efficacy is often limited, and the prognosis of patients who develop resistance is extremely poor. Aldo-keto reductase 1C3 (AKR1C3), which is responsible for the production of a potent androgen, 5α-dihydrotestosterone (DHT), by the reduction of 5α-androstane-3α,17β-dione (5α-Adione), has been attracting attention as a therapeutic target for prostate cancer that shows androgen-dependent growth. By contrast, the role of AKR1C3 in bladder cancer remains unclear. In this study, we examined the effect of an AKR1C3 inhibitor on androgen-dependent proliferation and GC sensitivity in bladder cancer cells. 5α-Adione treatment induced the expression of AR and its downstream factor ETS-domain transcription factor (ELK1) in both T24 cells and newly established GC-resistant T24GC cells, while it did not alter AKR1C3 expression. AKR1C3 inhibitor 2j significantly suppressed 5α-Adione-induced AR and ELK1 upregulation, as did an AR antagonist apalutamide. Moreover, the combination of GC and 2j in T24GC significantly induced apoptotic cell death, suggesting that 2j could enhance GC sensitivity. Immunohistochemical staining in surgical specimens further revealed that strong expression of AKR1C3 was associated with significantly higher risks of tumor progression and cancer-specific mortality in patients with muscle-invasive bladder cancer. These results suggest that AKR1C3 inhibitors as adjunctive agents enhance the efficacy of GC therapy for bladder cancer.
Collapse
Affiliation(s)
- Rin Himura
- Laboratory of Biochemistry, Department of Biopharmaceutical Sciences, Gifu Pharmaceutical University, Gifu, 501-1196, Japan
| | - Shinya Kawano
- Laboratory of Biochemistry, Department of Biopharmaceutical Sciences, Gifu Pharmaceutical University, Gifu, 501-1196, Japan
| | - Yujiro Nagata
- Department of Urology, University of Occupational and Environmental Health, Kitakyushu, 807-8555, Japan
| | - Mina Kawai
- Laboratory of Biochemistry, Department of Biopharmaceutical Sciences, Gifu Pharmaceutical University, Gifu, 501-1196, Japan
| | - Atsumi Ota
- Laboratory of Biochemistry, Department of Biopharmaceutical Sciences, Gifu Pharmaceutical University, Gifu, 501-1196, Japan
| | - Yudai Kudo
- Laboratory of Biochemistry, Department of Biopharmaceutical Sciences, Gifu Pharmaceutical University, Gifu, 501-1196, Japan
| | - Yuta Yoshino
- Laboratory of Biochemistry, Department of Biopharmaceutical Sciences, Gifu Pharmaceutical University, Gifu, 501-1196, Japan
| | - Naohiro Fujimoto
- Department of Urology, University of Occupational and Environmental Health, Kitakyushu, 807-8555, Japan
| | - Hiroshi Miyamoto
- Departments of Pathology & Laboratory Medicine and Urology, University of Rochester Medical Center, Rochester, NY, 14642, USA
| | - Satoshi Endo
- Laboratory of Biochemistry, Department of Biopharmaceutical Sciences, Gifu Pharmaceutical University, Gifu, 501-1196, Japan; Center for One Medicine Innovative Translational Research (COMIT), Gifu Pharmaceutical University, Gifu, 501-1193, Japan.
| | - Akira Ikari
- Laboratory of Biochemistry, Department of Biopharmaceutical Sciences, Gifu Pharmaceutical University, Gifu, 501-1196, Japan
| |
Collapse
|
4
|
Shidoji Y. Geranylgeranoic acid, a bioactive and endogenous fatty acid in mammals: a review. J Lipid Res 2023:100396. [PMID: 37247782 PMCID: PMC10320608 DOI: 10.1016/j.jlr.2023.100396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Revised: 05/10/2023] [Accepted: 05/18/2023] [Indexed: 05/31/2023] Open
Abstract
Geranylgeranoic acid (GGA) was first reported in 1983 as one of the mevalonic acid (MVA) metabolites, but its biological significance was not studied for a long time. Our research on the antitumor effects of retinoids led us to GGA, one of the acyclic retinoids that induce cell death in human hepatoma-derived cell lines. We were able to demonstrate the presence of endogenous GGA in various tissues of male rats, including the liver, testis, and cerebrum, by LC-MS/MS. Furthermore, the biosynthesis of GGA from MVA in mammals including humans was confirmed by isotopomer spectral analysis using 13C-labeled mevalonolactone and cultured hepatoma cells, and the involvement of hepatic monoamine oxidase B (MAOB) in the biosynthesis of GGA was also demonstrated. The biological activity of GGA was analyzed from the retinoid (differentiation induction) and non-retinoid (cell death induction) aspects, and in particular, the non-retinoid mechanism by which GGA induces cell death in hepatoma cells was found to involve pyroptosis via ER-stress responses initiated by TLR4 signaling. In addition to these effects of GGA, we also describe the in vivo effects of GGA on reproduction. In this review, based mainly on our published papers, we have shown that hepatic MAOB is involved in the biosynthesis of GGA and that GGA induces cell death in human hepatoma-derived cell lines by non-canonical pyroptosis, one of the mechanisms of sterile inflammatory cell death.
Collapse
Affiliation(s)
- Yoshihiro Shidoji
- Molecular and Cellular Biology, University of Nagasaki, Nagayo, Nagasaki, Japan.
| |
Collapse
|
5
|
Yang T, Li Q, Fadoul G, Alraqmany N, Ikonomovic M, Zhang F. Aldo-Keto Reductase 1C15 Characterization and Protection in Ischemic Brain Injury. Antioxidants (Basel) 2023; 12:antiox12040909. [PMID: 37107284 PMCID: PMC10135333 DOI: 10.3390/antiox12040909] [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: 02/20/2023] [Revised: 03/28/2023] [Accepted: 04/04/2023] [Indexed: 04/29/2023] Open
Abstract
Aldo-keto reductase (AKR) 1C15, a member of the AKR superfamily, was recently identified and cloned, and reported to alleviate oxidative stress in endothelial cells in rodent lungs. However, its expression and role in the brain and ischemic brain diseases have not been investigated. AKR1C15 expression was detected with real-time PCR. Mouse ischemic stroke and ischemic preconditioning (IPC) were established with middle cerebral artery occlusion (MCAO) for 1 h or 12 min, respectively. Recombinant AKR1C15 was administered intraperitoneally, and stroke outcome was evaluated with neurobehavioral tests and infarct volumes. Rat primary brain cell cultures were subjected to oxygen-glucose deprivation (OGD) to mimic ischemic injury. Cell survival or in vitro blood-brain barrier (BBB) permeability was measured, and nitric oxide (NO) release was detected. Immunostaining and Western blotting were used to evaluate oxidative-stress-related protein expression. AKR1C15 administration decreased the infarct volume and neurological deficits 2d post-stroke, and its early (1-h) administration after IPC abolished the protection of IPC against stroke. In rat primary brain cell cultures, AKR1C15 was most abundantly expressed in brain microvascular endothelial cells (BMVECs) and microglia. Its expression decreased upon OGD in most cell types except for BMVECs and microglia. In primary neuronal cultures, AKR1C15 treatment prevented OGD-induced cell death accompanied by decreased levels of 4-hydroxynonenal, 8-hydroxy-2'-deoxyguanosine, and heme oxygenase-1. In BMVEC cultures, AKR1C15 treatment protected against OGD-induced cell death and in vitro BBB leakage. In primary microglial cultures, AKR1C15 reduced the release of NO upon proinflammatory stimulation. Our results provide a characterization of the novel antioxidant AKR1C15 and demonstrate its protective role against ischemic injury, both in vivo and in vitro. AKR1C15 may be a promising agent for ischemic stroke treatment.
Collapse
Affiliation(s)
- Tuo Yang
- Department of Neurology, University of Pittsburgh, Pittsburgh, PA 15216, USA
- Pittsburgh Institute of Brain Disorders and Recovery, University of Pittsburgh, Pittsburgh, PA 15216, USA
| | - Qianqian Li
- Department of Neurology, University of Pittsburgh, Pittsburgh, PA 15216, USA
- Pittsburgh Institute of Brain Disorders and Recovery, University of Pittsburgh, Pittsburgh, PA 15216, USA
| | - George Fadoul
- Department of Neurology, University of Pittsburgh, Pittsburgh, PA 15216, USA
- Pittsburgh Institute of Brain Disorders and Recovery, University of Pittsburgh, Pittsburgh, PA 15216, USA
| | - Nour Alraqmany
- Department of Neurology, University of Pittsburgh, Pittsburgh, PA 15216, USA
- Pittsburgh Institute of Brain Disorders and Recovery, University of Pittsburgh, Pittsburgh, PA 15216, USA
| | - Milos Ikonomovic
- Department of Neurology, University of Pittsburgh, Pittsburgh, PA 15216, USA
- Department of Psychiatry, University of Pittsburgh, Pittsburgh, PA 15216, USA
- Geriatric Research Education and Clinical Center, VA Pittsburgh Healthcare System, Pittsburgh, PA 15240, USA
| | - Feng Zhang
- Department of Neurology, University of Pittsburgh, Pittsburgh, PA 15216, USA
- Pittsburgh Institute of Brain Disorders and Recovery, University of Pittsburgh, Pittsburgh, PA 15216, USA
| |
Collapse
|
6
|
Matsunaga T, Horinouchi M, Saito H, Hisamatsu A, Iguchi K, Yoshino Y, Endo S, Ikari A. Availability of aldo-keto reductase 1C3 and ATP-binding cassette B1 as therapeutic targets for alleviating paclitaxel resistance in breast cancer MCF7 cells. J Biochem 2023; 173:167-175. [PMID: 36413758 DOI: 10.1093/jb/mvac098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 10/14/2022] [Accepted: 11/08/2022] [Indexed: 11/23/2022] Open
Abstract
Paclitaxel (PTX) is frequently utilized for the chemotherapy of breast cancer, but its continuous treatment provokes hyposensitivity. Here, we established a PTX-resistant variant of human breast cancer MCF7 cells and found that acquiring the chemoresistance elicits a remarkable up-regulation of aldo-keto reductase (AKR) 1C3. MCF7 cell sensitivity to PTX toxicity was increased by pretreatment with AKR1C3 inhibitor and knockdown of this enzyme, and decreased by its overexpression, inferring a crucial role of AKR1C3 in the development of PTX resistance. The PTX-resistant cells were much less sensitive to 4-hydroxy-2-nonenal and acrolein, cytotoxic reactive aldehydes derived from ROS-mediated lipid peroxidation, compared with the parental cells. Additionally, the resistant cells lowered levels of 4-hydroxy-2-nonenal formed during PTX treatment, which was mitigated by pretreating with AKR1C3 inhibitor, suggesting that AKR1C3 procures the chemoresistance through facilitating the metabolism of the cytotoxic aldehyde. The gain of PTX resistance additively promoted the aberrant expression of an ATP-binding cassette (ABC) transporter ABCB1 among the ABC transporter isoforms. The combined treatment with AKR1C3 and ABCB1 inhibitors overcame the PTX resistance and cross-resistance to another taxane-based drug docetaxel. Collectively, combined treatment with AKR1C3 and ABCB1 inhibitors may exert an overcoming effect of PTX resistance in breast cancer.
Collapse
Key Words
- ATP-binding cassette B1
- Aldo-keto reductase 1C3
Abbreviations: AKR, aldo-keto reductase; BPS, 3-bromo-5-phenylsalicylic acid; BSO, buthionine sulfoximine; CDDP, cis-diamminedichloroplatinum; CDDP-R, CDDP-resistant MCF7; DPBS, Dulbecco’s phosphate-buffered saline; DTNB, 5,5′-dithiobis(2-nitrobenzoic acid); DTX, docetaxel; GCL, glutamate-cysteine ligase; GPx, glutathione peroxidase; GR, glutathione reductase; GSH, reduced glutathione; GSHEE, glutathione ethyl ester;
GST, glutathione S-transferase; HNE, 4-hydroxy-2-nonenal; Keap1, Kelch-like ECH associated protein 1; MCA, 4-methylcoumaryl-7-amide; MG132, Z-Leu-Leu-Leu-al; Nrf2, nuclear factor erythroid 2-related factor 2; PCR, polymerase-chain reaction; PG, prostaglandin; ROS, reactive oxygen species; SFN, sulforaphane; siRNA, small-interfering RNA; TOL, tolfenamic acid; UDCA, ursodeoxycholic acid
- breast cancer
- chemoresistance
- docetaxel
- paclitaxel
Collapse
Affiliation(s)
- Toshiyuki Matsunaga
- Laboratory of Bioinformatics, Gifu Pharmaceutical University, 5-6-1 Mitahora-higashi, Gifu 502-8585, Japan.,Education Center of Pharmaceutical Sciences, Gifu Pharmaceutical University, 5-6-1 Mitahora-higashi, Gifu 502-8585, Japan
| | - Misato Horinouchi
- Laboratory of Biochemistry, Gifu Pharmaceutical University, 1-25-4 Daigaku-nishi, Gifu 501-1196, Japan
| | - Haruhi Saito
- Laboratory of Biochemistry, Gifu Pharmaceutical University, 1-25-4 Daigaku-nishi, Gifu 501-1196, Japan
| | - Aki Hisamatsu
- Education Center of Pharmaceutical Sciences, Gifu Pharmaceutical University, 5-6-1 Mitahora-higashi, Gifu 502-8585, Japan
| | - Kazuhiro Iguchi
- Laboratory of Community Pharmacy, Gifu Pharmaceutical University, 1-25-4 Daigaku-nishi, Gifu 501-1196, Japan
| | - Yuta Yoshino
- Laboratory of Biochemistry, Gifu Pharmaceutical University, 1-25-4 Daigaku-nishi, Gifu 501-1196, Japan
| | - Satoshi Endo
- Laboratory of Biochemistry, Gifu Pharmaceutical University, 1-25-4 Daigaku-nishi, Gifu 501-1196, Japan
| | - Akira Ikari
- Laboratory of Biochemistry, Gifu Pharmaceutical University, 1-25-4 Daigaku-nishi, Gifu 501-1196, Japan
| |
Collapse
|
7
|
Verdaguer IB, Crispim M, Hernández A, Katzin AM. The Biomedical Importance of the Missing Pathway for Farnesol and Geranylgeraniol Salvage. Molecules 2022; 27:molecules27248691. [PMID: 36557825 PMCID: PMC9782597 DOI: 10.3390/molecules27248691] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 11/30/2022] [Accepted: 12/05/2022] [Indexed: 12/14/2022] Open
Abstract
Isoprenoids are the output of the polymerization of five-carbon, branched isoprenic chains derived from isopentenyl pyrophosphate (IPP) and its isomer, dimethylallyl pyrophosphate (DMAPP). Isoprene units are consecutively condensed to form longer structures such as farnesyl and geranylgeranyl pyrophosphate (FPP and GGPP, respectively), necessary for the biosynthesis of several metabolites. Polyprenyl transferases and synthases use polyprenyl pyrophosphates as their natural substrates; however, it is known that free polyprenols, such as farnesol (FOH), and geranylgeraniol (GGOH) can be incorporated into prenylated proteins, ubiquinone, cholesterol, and dolichols. Furthermore, FOH and GGOH have been shown to block the effects of isoprenoid biosynthesis inhibitors such as fosmidomycin, bisphosphonates, or statins in several organisms. This phenomenon is the consequence of a short pathway, which was observed for the first time more than 25 years ago: the polyprenol salvage pathway, which works via the phosphorylation of FOH and GGOH. Biochemical studies in bacteria, animals, and plants suggest that this pathway can be carried out by two enzymes: a polyprenol kinase and a polyprenyl-phosphate kinase. However, to date, only a few genes have been unequivocally identified to encode these enzymes in photosynthetic organisms. Nevertheless, pieces of evidence for the importance of this pathway abound in studies related to infectious diseases, cancer, dyslipidemias, and nutrition, and to the mitigation of the secondary effects of several drugs. Furthermore, nowadays it is known that both FOH and GGOH can be incorporated via dietary sources that produce various biological effects. This review presents, in a simplified but comprehensive manner, the most important data on the FOH and GGOH salvage pathway, stressing its biomedical importance The main objective of this review is to bring to light the need to discover and characterize the kinases associated with the isoprenoid salvage pathway in animals and pathogens.
Collapse
Affiliation(s)
- Ignasi Bofill Verdaguer
- Department of Parasitology, Institute of Biomedical Sciences of the University of São Paulo, Av. Lineu Prestes 1374, São Paulo 05508-000, Brazil
| | - Marcell Crispim
- Department of Parasitology, Institute of Biomedical Sciences of the University of São Paulo, Av. Lineu Prestes 1374, São Paulo 05508-000, Brazil
| | - Agustín Hernández
- Integrated Unit for Research in Biodiversity (BIOTROP-CCBS), Center for Biological and Health Sciences, Federal University of São Carlos, São Carlos 13565-905, Brazil
| | - Alejandro Miguel Katzin
- Department of Parasitology, Institute of Biomedical Sciences of the University of São Paulo, Av. Lineu Prestes 1374, São Paulo 05508-000, Brazil
- Correspondence: ; Tel.: +55-11-3091-7330; Fax: +55-11-3091-7417
| |
Collapse
|
8
|
Endo S, Morikawa Y, Matsunaga T, Hara A, Nishinaka T. Porcine aldo-keto reductase 1C subfamily members AKR1C1 and AKR1C4: Substrate specificity, inhibitor sensitivity and activators. J Steroid Biochem Mol Biol 2022; 221:106113. [PMID: 35398259 DOI: 10.1016/j.jsbmb.2022.106113] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 03/30/2022] [Accepted: 04/04/2022] [Indexed: 01/13/2023]
Abstract
Most members of the aldo-keto reductase (AKR) 1 C subfamily are hydroxysteroid dehydrogenases (HSDs). Similarly to humans, four genes for AKR1C proteins (AKR1C1-AKR1C4) have been identified in the pig, which is a suitable species for biomedical research model of human diseases and optimal organ donor for xenotransplantation. Previous study suggested that, among the porcine AKR1Cs, AKR1C1 and AKR1C4 play important roles in steroid hormone metabolism in the reproductive tissues; however, their biological functions are still unknown. Herein, we report the biochemical properties of the two recombinant enzymes. Kinetic and product analyses of steroid specificity indicated that AKR1C1 is a multi-specific reductase, which acts as 3α-HSD for 3-keto-5β-dihydro-C19/C21-steroids, 3β-HSD for 3-keto-5α-dihydro-C19-steroids including androstenone, 17β-HSD for 17-keto-C19-steroids including estrone, and 20α-HSD for progesterone, showing Km values of 0.5-11 µM. By contrast, AKR1C4 exhibited only 3α-HSD activity for 3-keto groups of 5α/β-dihydro-C19-steroids, 5β-dihydro-C21-steroids and bile acids (Km: 1.0-1.9 µM). AKR1C1 and AKR1C4 also showed broad substrate specificity for nonsteroidal carbonyl compounds including endogenous 4-oxo-2-nonenal, 4-hydroxy-nonenal, acrolein, isocaproaldehyde, farnesal, isatin and methylglyoxal, of which 4-oxo-2-nonenal was reduced with the lowest Km value of 0.9 µM. Moreover, AKR1C1 had the characteristic of reducing aliphatic ketones and all-trans-retinal. The enzymes were inhibited by flavonoids, synthetic estrogens, nonsteroidal anti-inflammatory drugs, triterpenoids and phenolphthalein, whereas only AKR1C4 was activated by bromosulfophthalein. These results suggest that AKR1C1 and AKR1C4 function as 3α/3β/17β/20α-HSD and 3α-HSD, respectively, in metabolism of steroid hormones and a sex pheromone androstenone, both of which also play roles in metabolism of nonsteroidal carbonyl compounds.
Collapse
Affiliation(s)
- Satoshi Endo
- Laboratory of Biochemistry, Gifu Pharmaceutical University, Gifu 501-1196, Japan.
| | - Yoshifumi Morikawa
- Forensic Science Laboratory, Gifu Prefectural Police Headquarters, Gifu 500-8501, Japan
| | - Toshiyuki Matsunaga
- Laboratory of Bioinformatics, Gifu Pharmaceutical University, Gifu 502-8585, Japan
| | - Akira Hara
- Faculty of Engineering, Gifu University, Gifu 501-1193, Japan
| | - Toru Nishinaka
- Faculty of Pharmacy, Osaka-Ohtani University, Osaka 584-8540, Japan
| |
Collapse
|
9
|
Hepatic CYP3A4 Enzyme Compensatively Maintains Endogenous Geranylgeranoic Acid Levels in MAOB-Knockout Human Hepatoma Cells. Metabolites 2022; 12:metabo12020140. [PMID: 35208214 PMCID: PMC8880059 DOI: 10.3390/metabo12020140] [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: 01/08/2022] [Revised: 01/22/2022] [Accepted: 01/25/2022] [Indexed: 11/17/2022] Open
Abstract
Geranylgeranoic acid (GGA), developed as a preventive agent against second primary hepatoma, has been reported to be biosynthesized via the mevalonate pathway in human hepatoma-derived cells. Recently, we found that monoamine oxidase B (MAOB) catalyzed the oxidation of geranylgeraniol (GGOH) to produce geranylgeranial (GGal), a direct precursor of endogenous GGA in hepatoma cells, using tranylcypromine, an inhibitor of MAOs, and knockdown by MAOB siRNA. However, endogenous GGA level was unexpectedly unchanged in MAOB-knockout (KO) cells established using the CRISPR-Cas9 system, suggesting that some other latent metabolic pathways maintain endogenous GGA levels in the MAOB-KO cells. Here, we investigated the putative latent enzymes that oxidize GGOH in Hep3B/MAOB-KO cells. First, the broad-specific cytochrome P450 enzyme inhibitors decreased the amount of endogenous GGA in Hep3B/MAOB-KO cells in a dose-dependent manner. Second, among the eight members of cytochrome P450 superfamily that have been suggested to be involved in the oxidation of isoprenols and/or retinol in previous studies, only the CYP3A4 gene significantly upregulated its cellular mRNA level in Hep3B/MAOB-KO cells. Third, a commercially available recombinant human CYP3A4 enzyme was able to oxidize GGOH to GGal, and fourth, the knockdown of CYP3A4 by siRNA significantly reduced the amount of endogenous GGA in Hep3B/MAOB-KO cells. These results indicate that CYP3A4 can act as an alternative oxidase for GGOH when hepatic MAOB is deleted in the human hepatoma-derived cell line Hep3B, and that endogenous GGA levels are maintained by a multitude of enzymes.
Collapse
|
10
|
Kobayashi M, Yonezawa A, Takasawa H, Nagao Y, Iguchi K, Endo S, Ikari A, Matsunaga T. Development of cisplatin resistance in breast cancer MCF7 cells by up-regulating aldo-keto reductase 1C3 expression, glutathione synthesis, and proteasomal proteolysis. J Biochem 2021; 171:97-108. [PMID: 34676395 DOI: 10.1093/jb/mvab117] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Accepted: 10/18/2021] [Indexed: 02/04/2023] Open
Abstract
Cisplatin (CDDP) is widely prescribed for the treatment of various cancers including bladder cancers, whereas its clinical use for breast cancer chemotherapy is restricted owing to easy acquisition of the chemoresistance. Here, we established a highly CDDP-resistant variant of human breast cancer MCF7 cells and found that procuring the resistance aberrantly elevates the expression of aldo-keto reductase (AKR) 1C3. Additionally, MCF7 cell sensitivity to CDDP was decreased and increased by overexpression and knockdown, respectively, of AKR1C3, clearly inferring that the enzyme plays a crucial role in acquiring the CDDP resistance. The CDDP-resistant cells suppressed the formation of cytotoxic reactive aldehydes by CDDP treatment, and the suppressive effects were almost completely abolished by pretreating with AKR1C3 inhibitor. The resistant cells also exhibited the elevated glutathione amount and 26S proteasomal proteolytic activities, and their CDDP sensitivity was significantly augmented by pretreatment with an inhibitor of glutathione synthesis or proteasomal proteolysis. Moreover, the combined treatment with inhibitors of AKR1C3, glutathione synthesis, and/or proteasomal proteolysis potently overcame the CDDP resistance and docetaxel cross-resistance. Taken together, our results suggest that the combination of inhibitors of AKR1C3, glutathione synthesis, and/or proteasomal proteolysis is effective as an adjuvant therapy to enhance CDDP sensitivity of breast cancer cells.
Collapse
Affiliation(s)
- Mio Kobayashi
- Laboratory of Biochemistry, Gifu Pharmaceutical University, 1-25-4 Daigaku-nishi, Gifu 501-1196, Japan
| | - Ayano Yonezawa
- Laboratory of Biochemistry, Gifu Pharmaceutical University, 1-25-4 Daigaku-nishi, Gifu 501-1196, Japan
| | - Hiroaki Takasawa
- Laboratory of Biochemistry, Gifu Pharmaceutical University, 1-25-4 Daigaku-nishi, Gifu 501-1196, Japan
| | - Yukino Nagao
- Education Center of Green Pharmaceutical Sciences, Gifu Pharmaceutical University, 5-6-1 Mitahora-higashi, Gifu 502-8585, Japan
| | - Kazuhiro Iguchi
- Laboratory of Community Pharmacy, Gifu Pharmaceutical University, 1-25-4 Daigaku-nishi, Gifu 501-1196, Japan
| | - Satoshi Endo
- Laboratory of Biochemistry, Gifu Pharmaceutical University, 1-25-4 Daigaku-nishi, Gifu 501-1196, Japan
| | - Akira Ikari
- Laboratory of Biochemistry, Gifu Pharmaceutical University, 1-25-4 Daigaku-nishi, Gifu 501-1196, Japan
| | - Toshiyuki Matsunaga
- Education Center of Green Pharmaceutical Sciences, Gifu Pharmaceutical University, 5-6-1 Mitahora-higashi, Gifu 502-8585, Japan
| |
Collapse
|
11
|
Inhibition of AKR1B10-mediated metabolism of daunorubicin as a novel off-target effect for the Bcr-Abl tyrosine kinase inhibitor dasatinib. Biochem Pharmacol 2021; 192:114710. [PMID: 34339712 DOI: 10.1016/j.bcp.2021.114710] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 07/22/2021] [Accepted: 07/23/2021] [Indexed: 11/22/2022]
Abstract
Bcr-Abl tyrosine kinase inhibitors significantly improved Philadelphia chromosome-positive leukaemia therapy. Apart from Bcr-Abl kinase, imatinib, dasatinib, nilotinib, bosutinib and ponatinib are known to have additional off-target effects that might contribute to their antitumoural activities. In our study, we identified aldo-keto reductase 1B10 (AKR1B10) as a novel target for dasatinib. The enzyme AKR1B10 is upregulated in several cancers and influences the metabolism of chemotherapy drugs, including anthracyclines. AKR1B10 reduces anthracyclines to alcohol metabolites that show less antineoplastic properties and tend to accumulate in cardiac tissue. In our experiments, clinically achievable concentrations of dasatinib selectively inhibited AKR1B10 both in experiments with recombinant enzyme (Ki = 0.6 µM) and in a cellular model (IC50 = 0.5 µM). Subsequently, the ability of dasatinib to attenuate AKR1B10-mediated daunorubicin (Daun) resistance was determined in AKR1B10-overexpressing cells. We have demonstrated that dasatinib can synergize with Daun in human cancer cells and enhance its therapeutic effectiveness. Taken together, our results provide new information on how dasatinib may act beyond targeting Bcr-Abl kinase, which may help to design new chemotherapy regimens, including those with anthracyclines.
Collapse
|
12
|
Protective Effect of Aldo-keto Reductase 1B1 Against Neuronal Cell Damage Elicited by 4'-Fluoro-α-pyrrolidinononanophenone. Neurotox Res 2021; 39:1360-1371. [PMID: 34043181 DOI: 10.1007/s12640-021-00380-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 05/17/2021] [Accepted: 05/21/2021] [Indexed: 10/21/2022]
Abstract
Chronic exposure to cathinone derivatives increases the risk of severe health hazards, whereas little is known about the detailed pathogenic mechanisms triggered by the derivatives. We have recently shown that treatment with α-pyrrolidinononanophenone (α-PNP, a highly lipophilic cathinone derivative possessing a long hydrocarbon main chain) provokes neuronal cell apoptosis and its 4'-fluorinated analog (F-α-PNP) potently augments the apoptotic effect. In this study, we found that neuronal SK-N-SH cell damage elicited by F-α-PNP treatment is augmented most potently by pre-incubation with an AKR1B1 inhibitor tolrestat, among specific inhibitors of four aldo-keto reductase (AKR) family members (1B1, 1C1, 1C2, and 1C3) expressed in the neuronal cells. In addition, forced overexpression of AKR1B1 remarkably lowered the cell sensitivity to F-α-PNP toxicity, clearly indicating that AKR1B1 protects from neurotoxicity of the derivative. Treatment of SK-N-SH cells with F-α-PNP resulted in a dose-dependent up-regulation of AKR1B1 expression and activation of its transcription factor NF-E2-related factor 2. Metabolic analyses using liquid chromatography/mass spectrometry/mass spectrometry revealed that AKR1B1 is hardly involved in the F-α-PNP metabolism. The F-α-PNP treatment resulted in production of reactive oxygen species and lipid peroxidation byproduct 4-hydroxy-2-nonenal (HNE) in the cells. The enhanced HNE level was reduced by overexpression of AKR1B1, which also lessened the cell damage elicited by HNE. These results suggest that the AKR1B1-mediated neuronal cell protection is due to detoxification of HNE formed by F-α-PNP treatment, but not to metabolism of the derivative.
Collapse
|
13
|
Zeng Y, Li J, Guo W, Luo W, Liu X, He R, Hu Z, Duan L, Xia C, Luo D. AKR1B10 protects against UVC-induced DNA damage in breast cancer cells. Acta Biochim Biophys Sin (Shanghai) 2021; 53:726-738. [PMID: 33913495 DOI: 10.1093/abbs/gmab045] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Indexed: 11/13/2022] Open
Abstract
The cellular response to DNA damage is crucial for maintaining the integrity and stability of molecular structure. To maintain genome stability, DNA-damaged cells should be arrested so that mutations can be repaired before replication. Although several key components required for this arrest have been discovered, the majority of the pathways are still unclear. Through a number of assays, including cell viability, colony formation, and apotheosis assay, we found that AKR1B10 protected cells from UVC-induced DNA damage. Surprisingly, UVC-induced γH2AX foci and DNA double-strand breaks in the AKR1B10-overexpressing cells were ∼4-5 folds lower than those in the control group. The expression levels of AKR1B10, p53, chk1, chk2, nuclear factor (NF)-κB, and p65 showed dynamic changes in response to UVC irradiation. Our results suggested that AKR1B10 is involved in the pathway of cell cycle checkpoint and NF-κB in DNA damage. Taken together, our results suggest that AKR1B10 is involved in the repair of the DNA double-strand break, which provides a new insight into the role of AKR1B10 in DNA damage repair and indicates a new trail in tumorigenesis and cancer drug resistance.
Collapse
Affiliation(s)
- Yuanqing Zeng
- Translational Medicine Institute, The First People’s Hospital of Chenzhou, University of South China, Chenzhou 423000, China
- Department of Clinical Laboratory, Zhuhai Hospital, Guangdong Hospital of Traditional Chinese Medicine, Zhuhai 519015, China
| | - Jia Li
- Translational Medicine Institute, The First People’s Hospital of Chenzhou, University of South China, Chenzhou 423000, China
| | - Wangyuan Guo
- Translational Medicine Institute, The First People’s Hospital of Chenzhou, University of South China, Chenzhou 423000, China
| | - Weihao Luo
- Translational Medicine Institute, The First People’s Hospital of Chenzhou, University of South China, Chenzhou 423000, China
| | - Xiangting Liu
- Translational Medicine Institute, The First People’s Hospital of Chenzhou, University of South China, Chenzhou 423000, China
| | - Rongzhang He
- Translational Medicine Institute, The First People’s Hospital of Chenzhou, University of South China, Chenzhou 423000, China
| | - Zheng Hu
- Translational Medicine Institute, The First People’s Hospital of Chenzhou, University of South China, Chenzhou 423000, China
| | - Lili Duan
- Translational Medicine Institute, The First People’s Hospital of Chenzhou, University of South China, Chenzhou 423000, China
| | - Chenglai Xia
- Affiliated Foshan Maternity & Child Healthcare Hospital, Southern Medical University, Foshan 528000, China
- School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 520150, China
| | - Dixian Luo
- Department of Laboratory Medicine, Huazhong University of Science and Technology Union Shenzhen Hospital (Nanshan Hospital), Shenzhen 518000, China
- Center for Laboratory and Pathology, National & Local Joint Engineering Laboratory for High-through Molecular Diagnosis Technology, The First People’s Hospital of Chenzhou, Southern Medical University, Chenzhou 423000, China
| |
Collapse
|
14
|
Endo S, Matsunaga T, Nishinaka T. The Role of AKR1B10 in Physiology and Pathophysiology. Metabolites 2021; 11:332. [PMID: 34063865 PMCID: PMC8224097 DOI: 10.3390/metabo11060332] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 05/17/2021] [Accepted: 05/19/2021] [Indexed: 12/16/2022] Open
Abstract
AKR1B10 is a human nicotinamide adenine dinucleotide phosphate (NADPH)-dependent reductase belonging to the aldo-keto reductase (AKR) 1B subfamily. It catalyzes the reduction of aldehydes, some ketones and quinones, and interacts with acetyl-CoA carboxylase and heat shock protein 90α. The enzyme is highly expressed in epithelial cells of the stomach and intestine, but down-regulated in gastrointestinal cancers and inflammatory bowel diseases. In contrast, AKR1B10 expression is low in other tissues, where the enzyme is upregulated in cancers, as well as in non-alcoholic fatty liver disease and several skin diseases. In addition, the enzyme's expression is elevated in cancer cells resistant to clinical anti-cancer drugs. Thus, growing evidence supports AKR1B10 as a potential target for diagnosing and treating these diseases. Herein, we reviewed the literature on the roles of AKR1B10 in a healthy gastrointestinal tract, the development and progression of cancers and acquired chemoresistance, in addition to its gene regulation, functions, and inhibitors.
Collapse
Affiliation(s)
- Satoshi Endo
- Laboratory of Biochemistry, Gifu Pharmaceutical University, Gifu 501-1196, Japan
| | - Toshiyuki Matsunaga
- Education Center of Green Pharmaceutical Sciences, Gifu Pharmaceutical University, Gifu 502-8585, Japan;
| | - Toru Nishinaka
- Laboratory of Biochemistry, Faculty of Pharmacy, Osaka Ohtani University, Tondabayashi 584-8540, Osaka, Japan;
| |
Collapse
|
15
|
Aldo Keto Reductases AKR1B1 and AKR1B10 in Cancer: Molecular Mechanisms and Signaling Networks. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1347:65-82. [PMID: 33945128 DOI: 10.1007/5584_2021_634] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Deregulation of metabolic pathways has increasingly been appreciated as a major driver of cancer in recent years. The principal cancer-associated alterations in metabolism include abnormal uptake of glucose and amino acids and the preferential use of metabolic pathways for the production of biomass and nicotinamide adenine dinucleotide phosphate (NADPH). Aldo-keto reductases (AKRs) are NADPH dependent cytosolic enzymes that can catalyze the reduction of carbonyl groups to primary and secondary alcohols using electrons from NADPH. Aldose reductase, also known as AKR1B1, catalyzes the conversion of excess glucose to sorbitol and has been studied extensively for its role in a number of diabetic pathologies. In recent years, however, high expression of the AKR1B and AKR1C family of enzymes has been strongly associated with worse outcomes in different cancer types. This review provides an overview of the catalysis-dependent and independent data emerging on the molecular mechanisms of the functions of AKRBs in different tumor models with an emphasis of the role of these enzymes in chemoresistance, inflammation, oxidative stress and epithelial-to-mesenchymal transition.
Collapse
|
16
|
Matsunaga T, Okumura N, Saito H, Morikawa Y, Suenami K, Hisamatsu A, Endo S, Ikari A. Significance of aldo-keto reductase 1C3 and ATP-binding cassette transporter B1 in gain of irinotecan resistance in colon cancer cells. Chem Biol Interact 2020; 332:109295. [PMID: 33096057 DOI: 10.1016/j.cbi.2020.109295] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Revised: 10/08/2020] [Accepted: 10/19/2020] [Indexed: 11/29/2022]
Abstract
Irinotecan (CPT11) is widely prescribed for treatment of various intractable cancers such as advanced and metastatic colon cancer cells, but its continuous treatment promotes the resistance development. In this study, we established CPT11-resistant variants of three human colon cancer (DLD1, RKO and LoVo) cell lines, and found that gain of the resistance elicited an up-regulation of aldo-keto reductase (AKR) 1C3 in the cells. Additionally, the sensitivity to CPT11 toxicity was decreased and increased by overexpression and knockdown, respectively, of the enzyme. Moreover, the resistant cells suppressed formation of reactive 4-hydroxy-2-nonenal by CPT11 treatment, and the suppressive effect was almost completely abolished by addition of an AKR1C3 inhibitor. These results suggest that up-regulated AKR1C3 contributes to promotion of the chemoresistance by detoxifying the reactive aldehyde. Western blot and real-time polymerase-chain reaction analyses and ATP-binding cassette (ABC) B1-functional assay revealed that, among three ABC transporters, ABCB1 was the most highly up-regulated by development of the CPT11 resistance, inferring a significant contribution of pregnane-X receptor-dependent signaling to the ABCB1 up-regulation. The combined treatment with inhibitors of AKR1C3 and ABCB1 potently sensitized the resistant cells to CPT11 and its active metabolite SN38. Taken together, our results suggest that combination of AKR1C3 and ABCB1 inhibitors is effective as adjuvant therapy to enhance CPT11 sensitivity of intractable colon cancer cells.
Collapse
Affiliation(s)
- Toshiyuki Matsunaga
- Education Center of Green Pharmaceutical Sciences, Gifu Pharmaceutical University, Gifu, 502-8585, Japan.
| | - Naoko Okumura
- Laboratory of Biochemistry, Gifu Pharmaceutical University, Gifu, 501-1196, Japan
| | - Haruhi Saito
- Laboratory of Biochemistry, Gifu Pharmaceutical University, Gifu, 501-1196, Japan
| | - Yoshifumi Morikawa
- Forensic Science Laboratory, Gifu Prefectural Police Headquarters, Gifu, 500-8501, Japan
| | - Koichi Suenami
- Forensic Science Laboratory, Gifu Prefectural Police Headquarters, Gifu, 500-8501, Japan
| | - Aki Hisamatsu
- Education Center of Green Pharmaceutical Sciences, Gifu Pharmaceutical University, Gifu, 502-8585, Japan
| | - Satoshi Endo
- Laboratory of Biochemistry, Gifu Pharmaceutical University, Gifu, 501-1196, Japan
| | - Akira Ikari
- Laboratory of Biochemistry, Gifu Pharmaceutical University, Gifu, 501-1196, Japan
| |
Collapse
|
17
|
Endo S, Oguri H, Segawa J, Kawai M, Hu D, Xia S, Okada T, Irie K, Fujii S, Gouda H, Iguchi K, Matsukawa T, Fujimoto N, Nakayama T, Toyooka N, Matsunaga T, Ikari A. Development of Novel AKR1C3 Inhibitors as New Potential Treatment for Castration-Resistant Prostate Cancer. J Med Chem 2020; 63:10396-10411. [PMID: 32847363 DOI: 10.1021/acs.jmedchem.0c00939] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Aldo-keto reductase (AKR) 1C3 catalyzes the synthesis of active androgens that promote the progression of prostate cancer. AKR1C3 also contributes to androgen-independent cell proliferation and survival through the metabolism of prostaglandins and reactive aldehydes. Because of its elevation in castration-resistant prostate cancer (CRPC) tissues, AKR1C3 is a promising therapeutic target for CRPC. In this study, we found a novel potent AKR1C3 inhibitor, N-(4-fluorophenyl)-8-hydroxy-2-imino-2H-chromene-3-carboxamide (2d), and synthesized its derivatives with IC50 values of 25-56 nM and >220-fold selectivity over other AKRs (1C1, 1C2, and 1C4). The structural factors for the inhibitory potency were elucidated by crystallographic study of AKR1C3 complexes with 2j and 2l. The inhibitors suppressed proliferation of prostate cancer 22Rv1 and PC3 cells through both androgen-dependent and androgen-independent mechanisms. Additionally, 2j and 2l prevented prostate tumor growth in a xenograft mouse model. Furthermore, the inhibitors significantly augmented apoptotic cell death induced by anti-CRPC drugs (abiraterone or enzalutamide).
Collapse
Affiliation(s)
- Satoshi Endo
- Laboratory of Biochemistry, Gifu Pharmaceutical University, Gifu 501-1196, Japan
| | - Hiroaki Oguri
- Laboratory of Biochemistry, Gifu Pharmaceutical University, Gifu 501-1196, Japan
| | - Jin Segawa
- Laboratory of Biochemistry, Gifu Pharmaceutical University, Gifu 501-1196, Japan
| | - Mina Kawai
- Laboratory of Biochemistry, Gifu Pharmaceutical University, Gifu 501-1196, Japan
| | - Dawei Hu
- Graduate School of Innovative Life Science, University of Toyama, Toyama 930-8555, Japan
| | - Shuang Xia
- Graduate School of Innovative Life Science, University of Toyama, Toyama 930-8555, Japan
| | - Takuya Okada
- Graduate School of Innovative Life Science, University of Toyama, Toyama 930-8555, Japan
| | - Katsumasa Irie
- Cellular and Structural Physiology Institute, Nagoya University, Furo-cho, Chikusa, Nagoya 464-8601, Japan.,Graduate School of Pharmaceutical Sciences, Nagoya University, Furo-cho, Chikusa, Nagoya 464-8601, Japan
| | - Shinya Fujii
- Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University, Tokyo 101-0062, Japan
| | - Hiroaki Gouda
- School of Pharmacy, Showa University, Tokyo 142-8555, Japan
| | - Kazuhiro Iguchi
- Laboratory of Community Pharmacy, Department of Pharmacy, Gifu Pharmaceutical University, Gifu 501-1196, Japan
| | - Takuo Matsukawa
- Department of Urology, University of Occupational and Environmental Health, Kitakyushu 807-8555, Japan
| | - Naohiro Fujimoto
- Department of Urology, University of Occupational and Environmental Health, Kitakyushu 807-8555, Japan
| | - Toshiyuki Nakayama
- Department of Pathology, University of Occupational and Environmental Health, Kitakyushu 807-8555, Japan
| | - Naoki Toyooka
- Graduate School of Innovative Life Science, University of Toyama, Toyama 930-8555, Japan
| | - Toshiyuki Matsunaga
- Education Center of Green Pharmaceutical Sciences, Gifu Pharmaceutical University, Gifu 502-8585, Japan
| | - Akira Ikari
- Laboratory of Biochemistry, Gifu Pharmaceutical University, Gifu 501-1196, Japan
| |
Collapse
|
18
|
Novotná E, Morell A, Büküm N, Hofman J, Danielisová P, Wsól V. Interactions of antileukemic drugs with daunorubicin reductases: could reductases affect the clinical efficacy of daunorubicin chemoregimens? Arch Toxicol 2020; 94:3059-3068. [PMID: 32588086 DOI: 10.1007/s00204-020-02818-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 06/18/2020] [Indexed: 11/27/2022]
Abstract
Although novel anticancer drugs are being developed intensively, anthracyclines remain the gold standard in the treatment of acute myeloid leukaemia (AML). The reductive conversion of daunorubicin (Dau) to less active daunorubicinol (Dau-ol) is an important mechanism that contributes to the development of pharmacokinetic anthracycline resistance. Dau is a key component in many AML regimes, in which it is combined with many drugs, including all-trans-retinoic acid (ATRA), cytarabine, cladribine and prednisolone. In the present study, we investigated the influence of these anticancer drugs on the reductive Dau metabolism mediated by the aldo-keto reductases AKR1A1, 1B10, 1C3, and 7A2 and carbonyl reductase 1 (CBR1). In incubation experiments with recombinant enzymes, cladribine and cytarabine did not significantly inhibit the activity of the tested enzymes. Prednisolone inhibited AKR1C3 with an IC50 of 41.73 µM, while ATRA decreased the activity of AKR1B10 (IC50 = 78.33 µM) and AKR1C3 (IC50 = 1.17 µM). Subsequent studies showed that AKR1C3 inhibition mediated by ATRA exhibited tight binding (Kiapp = 0.54 µM). Further, the combination of 1 µM ATRA with different concentrations of Dau demonstrated synergistic effects in HCT116 and KG1a human cells expressing AKR1C3. Our results suggest that ATRA-mediated inhibition of AKR1C3 can contribute to the mechanisms that are hidden beyond the beneficial clinical outcome of the ATRA-Dau combination.
Collapse
Affiliation(s)
- Eva Novotná
- Department of Biochemical Sciences, Faculty of Pharmacy, Charles University, Akademika Heyrovskeho 1203, Hradec Kralove, 50005, Czech Republic
| | - Anselm Morell
- Department of Biochemical Sciences, Faculty of Pharmacy, Charles University, Akademika Heyrovskeho 1203, Hradec Kralove, 50005, Czech Republic
| | - Neslihan Büküm
- Department of Biochemical Sciences, Faculty of Pharmacy, Charles University, Akademika Heyrovskeho 1203, Hradec Kralove, 50005, Czech Republic
| | - Jakub Hofman
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Charles University, Akademika Heyrovskeho 1203, Hradec Kralove, 50005, Czech Republic
| | - Petra Danielisová
- Department of Biochemical Sciences, Faculty of Pharmacy, Charles University, Akademika Heyrovskeho 1203, Hradec Kralove, 50005, Czech Republic
| | - Vladimír Wsól
- Department of Biochemical Sciences, Faculty of Pharmacy, Charles University, Akademika Heyrovskeho 1203, Hradec Kralove, 50005, Czech Republic.
| |
Collapse
|
19
|
Assis DB, Aragão Neto HDC, da Fonsêca DV, de Andrade HHN, Braga RM, Badr N, Maia MDS, Castro RD, Scotti L, Scotti MT, de Almeida RN. Antinociceptive Activity of Chemical Components of Essential Oils That Involves Docking Studies: A Review. Front Pharmacol 2020; 11:777. [PMID: 32547391 PMCID: PMC7272657 DOI: 10.3389/fphar.2020.00777] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Accepted: 05/11/2020] [Indexed: 12/21/2022] Open
Abstract
INTRODUCTION Pain is considered an unpleasant sensory and emotional experience, being considered as one of the most important causes of human suffering. Computational chemistry associated with bioinformatics has stood out in the process of developing new drugs, through natural products, to manage this condition. OBJECTIVE To analyze, through literature data, recent molecular coupling studies on the antinociceptive activity of essential oils and monoterpenes. DATA SOURCE Systematic search of the literature considering the years of publications between 2005 and December 2019, in the electronic databases PubMed and Science Direct. ELIGIBILITY CRITERIA Were considered as criteria of 1) Biological activity: non-clinical effects of an OE and/or monoterpenes on antinociceptive activity based on animal models and in silico analysis, 2) studies with plant material: chemically characterized essential oils and/or their constituents isolated, 3) clinical and non-clinical studies with in silico analysis to assess antinociceptive activity, 4) articles published in English. Exclusion criteria were literature review, report or case series, meta-analysis, theses, dissertations, and book chapter. RESULTS Of 16,006 articles, 16 articles fulfilled all the criteria. All selected studies were non-clinical. The most prominent plant families used were Asteraceae, Euphorbiaceae, Verbenaceae, Lamiaceae, and Lauraceae. Among the phytochemicals studied were α-Terpineol, 3-(5-substituted-1,3,4-oxadiazol-2-yl)-N'-[2-oxo-1,2-dihydro-3H-indol-3-ylidene] propane hydrazide, β-cyclodextrin complexed with citronellal, (-)-α-bisabolol, β-cyclodextrin complexed with farnesol, and p-Cymene. The softwares used for docking studies were Molegro Virtual Docker, Sybyl®X, Vlife MDS, AutoDock Vina, Hex Protein Docking, and AutoDock 4.2 in PyRx 0.9. The molecular targets/complexes used were Nitric Oxide Synthase, COX-2, GluR2-S1S2, TRPV1, β-CD complex, CaV1, CaV2.1, CaV2.2, and CaV2.3, 5-HT receptor, delta receptor, kappa receptor, and MU (μ) receptor, alpha adrenergic, opioid, and serotonergic receptors, muscarinic receptors and GABAA opioid and serotonin receptors, 5-HT3 and M2 receptors. Many of the covered studies used molecular coupling to investigate the mechanism of action of various compounds, as well as molecular dynamics to investigate the stability of protein-ligand complexes. CONCLUSIONS The studies revealed that through the advancement of more robust computational techniques that complement the experimental studies, they may allow some notes on the identification of a new candidate molecule for therapeutic use.
Collapse
Affiliation(s)
- Davidson Barbosa Assis
- Psychopharmacology Laboratory, Institute of Drugs and Medicines Research, Federal University of Paraíba, João Pessoa, Brazil
| | | | - Diogo Vilar da Fonsêca
- Psychopharmacology Laboratory, Institute of Drugs and Medicines Research, Federal University of Paraíba, João Pessoa, Brazil
| | - Humberto Hugo Nunes de Andrade
- Psychopharmacology Laboratory, Institute of Drugs and Medicines Research, Federal University of Paraíba, João Pessoa, Brazil
| | - Renan Marinho Braga
- Psychopharmacology Laboratory, Institute of Drugs and Medicines Research, Federal University of Paraíba, João Pessoa, Brazil
| | - Nader Badr
- First Faculty of Medicine, Charles University, Prague, Czechia
| | - Mayara dos Santos Maia
- Cheminformatics Laboratory, Institute of Drugs and Medicines Research, Federal University of Paraíba, João Pessoa, Brazil
| | - Ricardo Dias Castro
- Psychopharmacology Laboratory, Institute of Drugs and Medicines Research, Federal University of Paraíba, João Pessoa, Brazil
| | - Luciana Scotti
- Cheminformatics Laboratory, Institute of Drugs and Medicines Research, Federal University of Paraíba, João Pessoa, Brazil
| | - Marcus Tullius Scotti
- Cheminformatics Laboratory, Institute of Drugs and Medicines Research, Federal University of Paraíba, João Pessoa, Brazil
| | - Reinaldo Nóbrega de Almeida
- Psychopharmacology Laboratory, Institute of Drugs and Medicines Research, Federal University of Paraíba, João Pessoa, Brazil
| |
Collapse
|
20
|
Tabata Y, Shidoji Y. Hepatic monoamine oxidase B is involved in endogenous geranylgeranoic acid synthesis in mammalian liver cells. J Lipid Res 2020; 61:778-789. [PMID: 32094232 PMCID: PMC7193968 DOI: 10.1194/jlr.ra119000610] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 02/15/2020] [Indexed: 12/16/2022] Open
Abstract
Geranylgeranoic acid (GGA) originally was identified in some animals and has been developed as an agent for preventing second primary hepatoma. We previously have also identified GGA as an acyclic diterpenoid in some medicinal herbs. Recently, we reported that in human hepatoma-derived HuH-7 cells, GGA is metabolically labeled from 13C-mevalonate. Several cell-free experiments have demonstrated that GGA is synthesized through geranylgeranial by oxygen-dependent oxidation of geranylgeraniol (GGOH), but the exact biochemical events giving rise to GGA in hepatoma cells remain unclear. Monoamine oxidase B (MOAB) has been suggested to be involved in GGOH oxidation. Here, using two human hepatoma cell lines, we investigated whether MAOB contributes to GGA biosynthesis. Using either HuH-7 cell lysates or recombinant human MAOB, we found that: 1) the MAO inhibitor tranylcypromine dose-dependently downregulates endogenous GGA levels in HuH-7 cells; and 2) siRNA-mediated MAOB silencing reduces intracellular GGA levels in HuH-7 and Hep3B cells. Unexpectedly, however, CRISPR/Cas9-generated MAOB-KO human hepatoma Hep3B cells had GGA levels similar to those in MAOB-WT cells. A sensitivity of GGA levels to siRNA-mediated MAOB downregulation was recovered when the MAOB-KO cells were transfected with a MAOB-expression plasmid, suggesting that MAOB is the enzyme primarily responsible for GGOH oxidation and that some other latent metabolic pathways may maintain endogenous GGA levels in the MAOB-KO hepatoma cells. Along with the previous findings, these results provide critical insights into the biological roles of human MAOB and provide evidence that hepatic MAOB is involved in endogenous GGA biosynthesis via GGOH oxidation.
Collapse
Affiliation(s)
- Yuki Tabata
- Molecular and Cellular Biology, Graduate School of Human Health Science, University of Nagasaki, Nagayo, Nagasaki 851-2195, Japan
| | - Yoshihiro Shidoji
- Molecular and Cellular Biology, Graduate School of Human Health Science, University of Nagasaki, Nagayo, Nagasaki 851-2195, Japan. mailto:
| |
Collapse
|
21
|
Matsunaga T, Kawabata S, Yanagihara Y, Kezuka C, Kato M, Morikawa Y, Endo S, Chen H, Iguchi K, Ikari A. Pathophysiological roles of autophagy and aldo-keto reductases in development of doxorubicin resistance in gastrointestinal cancer cells. Chem Biol Interact 2019; 314:108839. [PMID: 31563593 DOI: 10.1016/j.cbi.2019.108839] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Revised: 09/13/2019] [Accepted: 09/23/2019] [Indexed: 12/19/2022]
Abstract
Here, we show that incubation of three human gastrointestinal cancer cell lines (HCT15, LoVo and MKN45) with doxorubicin (DOX) provokes autophagy through facilitating production of reactive oxygen species (ROS). HCT15 cell treatment with DOX resulted in up-regulation of Beclin1, down-regulation of Bcl2, activation of AMPK and JNK, and Akt inactivation, all of which were restored by pretreating with an antioxidant N-acetyl-l-cysteine. These data suggest that all the autophagy-related alterations evoked by DOX result from the ROS production. In the DOX-resistant cancer cells, degree of autophagy elicited by DOX was milder than the parental cells, and DOX treatment hardly activated the ROS-dependent apoptotic signals [formation of 4-hydroxy-2-nonenal (HNE), cytochrome-c release into cytosol, and activation of JNK and caspase-3], inferring an inverse correlation between cellular antioxidant capacity and autophagy induction by DOX. Monitoring of expression levels of aldo-keto reductases (AKRs) in the parental and DOX-resistant cells revealed an up-regulation of AKR1B10 and/or AKR1C3 with acquiring the DOX resistance. Knockdown and inhibition of AKR1B10 or AKR1C3 in these cells enhanced DOX-elicited autophagy. Measurement of DOX-reductase activity and HNE-sensitivity assay also suggested that both AKR1B10 (via high HNE-reductase activity) and AKR1C3 (via low HNE-reductase and DOX-reductase activities) are involved in the development of DOX resistance. Combination of inhibitors of autophagy and the two AKRs overcame DOX resistance and cross-resistance of gastrointestinal cancer cells with resistance development to DOX or cis-diamminedichloroplatinum. Therefore, concomitant treatment with the inhibitors may be effective as an adjuvant therapy for elevating DOX sensitivity of gastrointestinal cancer cells.
Collapse
Affiliation(s)
- Toshiyuki Matsunaga
- Education Center of Green Pharmaceutical Sciences, Gifu Pharmaceutical University, Gifu, 502-8585, Japan.
| | - Saori Kawabata
- Laboratory of Biochemistry, Gifu Pharmaceutical University, Gifu, 501-1196, Japan
| | - Yuji Yanagihara
- Laboratory of Biochemistry, Gifu Pharmaceutical University, Gifu, 501-1196, Japan
| | - Chihiro Kezuka
- Laboratory of Biochemistry, Gifu Pharmaceutical University, Gifu, 501-1196, Japan
| | - Misaki Kato
- Laboratory of Biochemistry, Gifu Pharmaceutical University, Gifu, 501-1196, Japan
| | - Yoshifumi Morikawa
- Laboratory of Biochemistry, Gifu Pharmaceutical University, Gifu, 501-1196, Japan
| | - Satoshi Endo
- Laboratory of Biochemistry, Gifu Pharmaceutical University, Gifu, 501-1196, Japan
| | - Huayue Chen
- Department of Anatomy School of Medicine, University of Occupational and Environmental Health, Fukuoka, 807-8555, Japan
| | - Kazuhiro Iguchi
- Laboratory of Community Pharmacy, Gifu Pharmaceutical University, Gifu, 501-1196, Japan
| | - Akira Ikari
- Laboratory of Biochemistry, Gifu Pharmaceutical University, Gifu, 501-1196, Japan
| |
Collapse
|
22
|
Aldo-keto reductase 1C3-Assessment as a new target for the treatment of endometriosis. Pharmacol Res 2019; 152:104446. [PMID: 31546014 DOI: 10.1016/j.phrs.2019.104446] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Revised: 08/08/2019] [Accepted: 09/05/2019] [Indexed: 02/07/2023]
Abstract
Endometriosis is a common gynecological disorder, which is treated surgically and/ or pharmacologically with an unmet clinical need for new therapeutics. A completed phase I trial and a recent phase II trial that investigated the steroidal aldo-keto reductase 1C3 (AKR1C3) inhibitor BAY1128688 in endometriosis patients prompted this critical assessment on the role of AKR1C3 in endometriosis. This review includes an introduction to endometriosis with emphasis on the roles of prostaglandins and progesterone in its pathophysiology. This is followed by an overview of the major enzymatic activities and physiological functions of AKR1C3 and of the data published to date on the expression of AKR1C3 in endometriosis at the mRNA and protein levels. The review concludes with the rationale for using AKR1C3 inhibitors, a discussion of the effects of AKR1C3 inhibition on the pathophysiology of endometriosis and a brief overview of other drugs under clinical investigation for this indication.
Collapse
|
23
|
Seliger JM, Cicek SS, Witt LT, Martin HJ, Maser E, Hintzpeter J. Selective Inhibition of Human AKR1B10 by n-Humulone, Adhumulone and Cohumulone Isolated from Humulus lupulus Extract. Molecules 2018; 23:E3041. [PMID: 30469331 PMCID: PMC6278539 DOI: 10.3390/molecules23113041] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Revised: 11/16/2018] [Accepted: 11/19/2018] [Indexed: 12/22/2022] Open
Abstract
Hop-derived compounds have been subjected to numerous biomedical studies investigating their impact on a wide range of pathologies. Isomerised bitter acids (isoadhumulone, isocohumulone and isohumulone) from hops, used in the brewing process of beer, are known to inhibit members of the aldo-keto-reductase superfamily. Aldo-keto-reductase 1B10 (AKR1B10) is upregulated in various types of cancer and has been reported to promote carcinogenesis. Inhibition of AKR1B10 appears to be an attractive means to specifically treat RAS-dependent malignancies. However, the closely related reductases AKR1A1 and AKR1B1, which fulfil important roles in the detoxification of endogenous and xenobiotic carbonyl compounds oftentimes crossreact with inhibitors designed to target AKR1B10. Accordingly, there is an ongoing search for selective AKR1B10 inhibitors that do not interact with endogeneous AKR1A1 and AKR1B1-driven detoxification systems. In this study, unisomerised α-acids (adhumulone, cohumulone and n-humulone) were separated and tested for their inhibitory potential on AKR1A1, AKR1B1 and AKR1B10. Also AKR1B10-mediated farnesal reduction was effectively inhibited by α-acid congeners with Ki-values ranging from 16.79 ± 1.33 µM (adhumulone) to 3.94 ± 0.33 µM (n-humulone). Overall, α-acids showed a strong inhibition with selectivity (115⁻137 fold) for AKR1B10. The results presented herein characterise hop-derived α-acids as a promising basis for the development of novel and selective AKR1B10-inhibitors.
Collapse
Affiliation(s)
- Jan Moritz Seliger
- Institute of Toxicology and Pharmacology for Natural Scientists, University Medical School Schleswig-Holstein, Campus Kiel, Brunswikerstr. 10, D-24105 Kiel, Germany.
| | - Serhat Sezai Cicek
- Department of Pharmaceutical Biology, Faculty of Mathematics and Natural Sciences, Christian-Albrechts-Universität zu Kiel, Gutenbergstraße 76, D-24118 Kiel, Germany.
| | - Lydia T Witt
- Department of Pharmaceutical Chemistry, Faculty of Mathematics and Natural Sciences, Christian-Albrechts-Universität zu Kiel, Gutenbergstraße 76, D-24118 Kiel, Germany.
| | - Hans-Jörg Martin
- Institute of Toxicology and Pharmacology for Natural Scientists, University Medical School Schleswig-Holstein, Campus Kiel, Brunswikerstr. 10, D-24105 Kiel, Germany.
| | - Edmund Maser
- Institute of Toxicology and Pharmacology for Natural Scientists, University Medical School Schleswig-Holstein, Campus Kiel, Brunswikerstr. 10, D-24105 Kiel, Germany.
| | - Jan Hintzpeter
- Institute of Toxicology and Pharmacology for Natural Scientists, University Medical School Schleswig-Holstein, Campus Kiel, Brunswikerstr. 10, D-24105 Kiel, Germany.
| |
Collapse
|
24
|
Cajigas I, Chakraborty A, Swyter KR, Luo H, Bastidas M, Nigro M, Morris ER, Chen S, VanGompel MJW, Leib D, Kohtz SJ, Martina M, Koh S, Ay F, Kohtz JD. The Evf2 Ultraconserved Enhancer lncRNA Functionally and Spatially Organizes Megabase Distant Genes in the Developing Forebrain. Mol Cell 2018; 71:956-972.e9. [PMID: 30146317 PMCID: PMC6428050 DOI: 10.1016/j.molcel.2018.07.024] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2017] [Revised: 04/30/2018] [Accepted: 07/20/2018] [Indexed: 02/06/2023]
Abstract
Gene regulation requires selective targeting of DNA regulatory enhancers over megabase distances. Here we show that Evf2, a cloud-forming Dlx5/6 ultraconserved enhancer (UCE) lncRNA, simultaneously localizes to activated (Umad1, 1.6 Mb distant) and repressed (Akr1b8, 27 Mb distant) chr6 target genes, precisely regulating UCE-gene distances and cohesin binding in mouse embryonic forebrain GABAergic interneurons (INs). Transgene expression of Evf2 activates Lsm8 (12 Mb distant) but fails to repress Akr1b8, supporting trans activation and long-range cis repression. Through both short-range (Dlx6 antisense) and long-range (Akr1b8) repression, the Evf2-5'UCE links homeodomain and mevalonate pathway-regulated enhancers to IN diversity. The Evf2-3' end is required for long-range activation but dispensable for RNA cloud localization, functionally dividing the RNA into 3'-activator and 5'UCE repressor and targeting regions. Together, these results support that Evf2 selectively regulates UCE interactions with multi-megabase distant genes through complex effects on chromosome topology, linking lncRNA-dependent topological and transcriptional control with interneuron diversity and seizure susceptibility.
Collapse
Affiliation(s)
- Ivelisse Cajigas
- Department of Pediatrics and Developmental Biology, Feinberg School of Medicine, Northwestern University and Stanley Manne Children's Research Institute, Box 204, 2430 N. Halsted, Chicago, IL 60614, USA
| | - Abhijit Chakraborty
- Division of Vaccine Discovery, La Jolla Institute for Allergy and Immunology, 9420 Athena Circle, La Jolla, CA 92037, USA
| | - Kelsey R Swyter
- Department of Pediatrics and Developmental Biology, Feinberg School of Medicine, Northwestern University and Stanley Manne Children's Research Institute, Box 204, 2430 N. Halsted, Chicago, IL 60614, USA
| | - Hao Luo
- Department of Pediatrics and Developmental Biology, Feinberg School of Medicine, Northwestern University and Stanley Manne Children's Research Institute, Box 204, 2430 N. Halsted, Chicago, IL 60614, USA
| | - Monique Bastidas
- Department of Pediatrics and Developmental Biology, Feinberg School of Medicine, Northwestern University and Stanley Manne Children's Research Institute, Box 204, 2430 N. Halsted, Chicago, IL 60614, USA
| | - Maximilliano Nigro
- Department of Physiology, Feinberg School of Medicine, Northwestern University, Chicago IL, 60611, USA
| | - Elizabeth R Morris
- Department of Pediatrics and Developmental Biology, Feinberg School of Medicine, Northwestern University and Stanley Manne Children's Research Institute, Box 204, 2430 N. Halsted, Chicago, IL 60614, USA
| | - Sean Chen
- Department of Pediatrics and Developmental Biology, Feinberg School of Medicine, Northwestern University and Stanley Manne Children's Research Institute, Box 204, 2430 N. Halsted, Chicago, IL 60614, USA
| | - Michael J W VanGompel
- Department of Pediatrics and Developmental Biology, Feinberg School of Medicine, Northwestern University and Stanley Manne Children's Research Institute, Box 204, 2430 N. Halsted, Chicago, IL 60614, USA
| | - David Leib
- Department of Pediatrics and Developmental Biology, Feinberg School of Medicine, Northwestern University and Stanley Manne Children's Research Institute, Box 204, 2430 N. Halsted, Chicago, IL 60614, USA
| | - Sara J Kohtz
- Department of Pediatrics and Developmental Biology, Feinberg School of Medicine, Northwestern University and Stanley Manne Children's Research Institute, Box 204, 2430 N. Halsted, Chicago, IL 60614, USA
| | - Marco Martina
- Department of Physiology, Feinberg School of Medicine, Northwestern University, Chicago IL, 60611, USA
| | - Sooky Koh
- Department of Pediatrics, Emory University, Atlanta, GA 30307, USA
| | - Ferhat Ay
- Division of Vaccine Discovery, La Jolla Institute for Allergy and Immunology, 9420 Athena Circle, La Jolla, CA 92037, USA; School of Medicine, University of California San Diego, 9500 Gilman Drive, La Jolla, CA 92093, USA
| | - Jhumku D Kohtz
- Department of Pediatrics and Developmental Biology, Feinberg School of Medicine, Northwestern University and Stanley Manne Children's Research Institute, Box 204, 2430 N. Halsted, Chicago, IL 60614, USA.
| |
Collapse
|
25
|
Piccinato CA, Malvezzi H, Gibson DA, Saunders PTK. SULFATION PATHWAYS: Contribution of intracrine oestrogens to the aetiology of endometriosis. J Mol Endocrinol 2018; 61:T253-T270. [PMID: 30030390 DOI: 10.1530/jme-17-0297] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Accepted: 05/03/2018] [Indexed: 12/16/2022]
Abstract
Endometriosis is an incurable hormone-dependent inflammatory disease that causes chronic pelvic pain and infertility characterized by implantation and growth of endometrial tissue outside the uterine cavity. Symptoms have a major impact on the quality of life of patients resulting in socioeconomic, physical and psychological burdens. Although the immune system and environmental factors may play a role in the aetiology of endometriosis, oestrogen dependency is still considered a hallmark of the disorder. The impact of oestrogens such as oestrone and particularly, oestradiol, on the endometrium or endometriotic lesions may be mediated by steroids originating from ovarian steroidogenesis or local intra-tissue production (intracrinology) dependent upon the expression and activity of enzymes that regulate oestrogen biosynthesis and metabolism. Two key pathways have been implicated: while there is contradictory data on the participation of the aromatase enzyme (encoded by CYP19A1), there is increasing evidence that the steroid sulphatase pathway plays a role in both the aetiology and pathology of endometriosis. In this review, we consider the evidence related to the pathways leading to oestrogen accumulation in endometriotic lesions and how this might inform the development of new therapeutic strategies to treat endometriosis without causing the undesirable side effects of current regimes that suppress ovarian hormone production.
Collapse
Affiliation(s)
| | - Helena Malvezzi
- Hospital Israelita Albert Einstein, São Paulo, São Paulo, Brazil
| | - Douglas A Gibson
- MRC Centre for Inflammation Research, The University of Edinburgh, Edinburgh, UK
| | | |
Collapse
|
26
|
Silva JC, de Moraes Alcantara LF, Dias Soares JM, e Silva MG, de Lavor ÉM, Andrade VM, dos Passos Menezes P, de Souza Araújo AA, Leite LHI, de Menezes IRA, Scotti L, Scotti MT, Oliveira RC, Quintans JS, Silva Almeida JRG, Quintans-Júnior LJ. Docking, characterization and investigation of β-cyclodextrin complexed with farnesol, an acyclic sesquiterpene alcohol, produces orofacial antinociceptive profile in experimental protocols. Process Biochem 2017. [DOI: 10.1016/j.procbio.2017.07.022] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
|
27
|
Endo S, Xia S, Suyama M, Morikawa Y, Oguri H, Hu D, Ao Y, Takahara S, Horino Y, Hayakawa Y, Watanabe Y, Gouda H, Hara A, Kuwata K, Toyooka N, Matsunaga T, Ikari A. Synthesis of Potent and Selective Inhibitors of Aldo-Keto Reductase 1B10 and Their Efficacy against Proliferation, Metastasis, and Cisplatin Resistance of Lung Cancer Cells. J Med Chem 2017; 60:8441-8455. [PMID: 28976752 DOI: 10.1021/acs.jmedchem.7b00830] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Aldo-keto reductase 1B10 (AKR1B10) is overexpressed in several extraintestinal cancers, particularly in non-small-cell lung cancer, where AKR1B10 is a potential diagnostic marker and therapeutic target. Selective AKR1B10 inhibitors are required because compounds should not inhibit the highly related aldose reductase that is involved in monosaccharide and prostaglandin metabolism. Currently, 7-hydroxy-2-(4-methoxyphenylimino)-2H-chromene-3-carboxylic acid benzylamide (HMPC) is known to be the most potent competitive inhibitor of AKR1B10, but it is nonselective. In this study, derivatives of HMPC were synthesized by removing the 4-methoxyphenylimino moiety and replacing the benzylamide with phenylpropylamide. Among them, 4c and 4e showed higher AKR1B10 inhibitory potency (IC50 4.2 and 3.5 nM, respectively) and selectivity than HMPC. The treatments with the two compounds significantly suppressed not only migration, proliferation, and metastasis of lung cancer A549 cells but also metastatic and invasive potentials of cisplatin-resistant A549 cells.
Collapse
Affiliation(s)
- Satoshi Endo
- Laboratory of Biochemistry, Gifu Pharmaceutical University , Gifu 501-1196, Japan
| | - Shuang Xia
- Graduate School of Innovative Life Science, University of Toyama , Toyama 930-8555, Japan
| | - Miho Suyama
- Laboratory of Biochemistry, Gifu Pharmaceutical University , Gifu 501-1196, Japan
| | - Yoshifumi Morikawa
- Laboratory of Biochemistry, Gifu Pharmaceutical University , Gifu 501-1196, Japan
| | - Hiroaki Oguri
- Laboratory of Biochemistry, Gifu Pharmaceutical University , Gifu 501-1196, Japan
| | - Dawei Hu
- Graduate School of Innovative Life Science, University of Toyama , Toyama 930-8555, Japan
| | - Yoshinori Ao
- Graduate School of Science and Engineering, University of Toyama , Toyama 930-8555, Japan
| | - Satoyuki Takahara
- Graduate School of Innovative Life Science, University of Toyama , Toyama 930-8555, Japan
| | - Yoshikazu Horino
- Graduate School of Science and Engineering, University of Toyama , Toyama 930-8555, Japan
| | - Yoshihiro Hayakawa
- Division of Pathogenic Biochemistry, Institute of Natural Medicine, University of Toyama , Toyama 930-0194, Japan
| | - Yurie Watanabe
- School of Pharmacy, Showa University , Tokyo 142-8555, Japan
| | - Hiroaki Gouda
- School of Pharmacy, Showa University , Tokyo 142-8555, Japan
| | - Akira Hara
- Faculty of Engineering, Gifu University , Gifu 501-1193, Japan
| | - Kazuo Kuwata
- United Graduate School of Drug Discovery and Medical Information Sciences, Gifu University , Gifu 501-1193, Japan
| | - Naoki Toyooka
- Graduate School of Innovative Life Science, University of Toyama , Toyama 930-8555, Japan.,Graduate School of Science and Engineering, University of Toyama , Toyama 930-8555, Japan
| | - Toshiyuki Matsunaga
- Laboratory of Biochemistry, Gifu Pharmaceutical University , Gifu 501-1196, Japan
| | - Akira Ikari
- Laboratory of Biochemistry, Gifu Pharmaceutical University , Gifu 501-1196, Japan
| |
Collapse
|
28
|
Endo S, Takada S, Honda RP, Müller K, Weishaupt JH, Andersen PM, Ludolph AC, Kamatari YO, Matsunaga T, Kuwata K, El-Kabbani O, Ikari A. Instability of C154Y variant of aldo-keto reductase 1C3. Chem Biol Interact 2017; 276:194-202. [DOI: 10.1016/j.cbi.2016.12.018] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2016] [Revised: 12/09/2016] [Accepted: 12/22/2016] [Indexed: 12/14/2022]
|
29
|
Huang L, He R, Luo W, Zhu YS, Li J, Tan T, Zhang X, Hu Z, Luo D. Aldo-Keto Reductase Family 1 Member B10 Inhibitors: Potential Drugs for Cancer Treatment. Recent Pat Anticancer Drug Discov 2017; 11:184-96. [PMID: 26844556 PMCID: PMC5403964 DOI: 10.2174/1574892811888160304113346] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2015] [Revised: 02/01/2016] [Accepted: 02/01/2016] [Indexed: 01/11/2023]
Abstract
Cytosolic NADPH-dependent reductase AKR1B10 is a member of the aldo-keto reductase (AKR) superfamily. This enzyme is normally expressed in the gastrointestinal tract. However, it is overexpressed in many solid tumors, such as hepatocarcinoma, lung cancer and breast cancer. AKR1B10 may play a role in the formation and development of carcinomas through multiple mechanisms including detoxification of cytotoxic carbonyls, modulation of retinoic acid level, and regulation of cellular fatty acid synthesis and lipid metabolism. Studies have suggested that AKR1B10 may be a useful biomarker for cancer diagnosis and a potential target for cancer treatment. Over the last decade, a number of AKR1B10 inhibitors including aldose reductase inhibitors (ARIs), endogenous substances, natural-based derivatives and synthetic compounds have been developed, which could be novel anticancer drugs. This review provides an overview on related articles and patents about AKR1B10 inhibitors, with a focus on their inhibition selectivity and mechanism of function.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | - Zheng Hu
- Translational Medicine Institute, National & Local Joint Engineering Laboratory for High-through Molecular Diagnosis Technology, Collaborative Research Center for Postdoctoral Mobile Stations of Central South University, Affiliated the First Peoples Hospital of Chenzhou of University of South China, Chenzhou 432000, P.R.China.
| | | |
Collapse
|
30
|
Matsunaga T, Saito H, Endo S, Iguchi K, Soda M, El-Kabbani O, Hara A, Ikari A. Roles of aldo-keto reductases 1B10 and 1C3 and ATP-binding cassette transporter in docetaxel tolerance. Free Radic Res 2016; 50:1296-1308. [PMID: 27629782 DOI: 10.1080/10715762.2016.1236373] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Docetaxel (DTX) is widely used for treatment of inveterate lung and prostate cancers, but its continuous administration elicits the hyposensitivity. Here, we established the DTX-resistant variants of human lung cancer A549 and androgen-independent prostate cancer Du145 cells and found that the resistance development provoked aberrant up-regulations of aldo-keto reductase (AKR) 1B10 and AKR1C3 in A549 and Du145 cells, respectively. In addition, the sensitivity to the DTX toxicity was significantly decreased and increased by overexpression and knockdown of the two AKR isoforms, respectively. Furthermore, the resistant cells exhibited a decreased level of reactive 4-hydroxy-2-nonenal formed during DTX treatment, and the decrease was alleviated by adding the AKR inhibitors, inferring that the two AKRs confer the chemoresistance through elevating the antioxidant properties. The development of DTX resistance was also associated with enhanced expression of an ATP-binding cassette (ABC) transporter ABCB1 among the ABC transporter isoforms. The combined treatment with inhibitors of the two AKRs and ABCB1 additively sensitized the resistant cells to DTX. Intriguingly, the AKR1B10 inhibitor also suppressed the lung cancer cross-resistance against cisplatin. The results suggest that combined treatment with AKRs (1B10 and 1C3) and ABCB1 inhibitors exerts overcoming effect against the cancer resistance to DTX and cisplatin, and can be used as the adjuvant therapy.
Collapse
Affiliation(s)
| | - Haruhi Saito
- a Laboratory of Biochemistry, Gifu Pharmaceutical University , Gifu , Japan
| | - Satoshi Endo
- a Laboratory of Biochemistry, Gifu Pharmaceutical University , Gifu , Japan
| | - Kazuhiro Iguchi
- b Laboratory of Community Pharmacy, Gifu Pharmaceutical University , Gifu , Japan
| | - Midori Soda
- c Laboratory of Pharmaceutics , Gifu Pharmaceutical University , Gifu , Japan
| | | | - Akira Hara
- e Faculty of Engineering , Gifu University , Gifu , Japan
| | - Akira Ikari
- a Laboratory of Biochemistry, Gifu Pharmaceutical University , Gifu , Japan
| |
Collapse
|
31
|
Inhibition of aldo-keto reductase family 1 member B10 by unsaturated fatty acids. Arch Biochem Biophys 2016; 609:69-76. [PMID: 27665999 DOI: 10.1016/j.abb.2016.09.010] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2016] [Revised: 09/20/2016] [Accepted: 09/21/2016] [Indexed: 12/21/2022]
Abstract
A human member of the aldo-keto reductase (AKR) superfamily, AKR1B10, is a cytosolic NADPH-dependent reductase toward various carbonyl compounds including reactive aldehydes, and is normally expressed in intestines. The enzyme is overexpressed in several extraintestinal cancers, and suggested as a potential target for cancer treatment. We found that saturated and cis-unsaturated fatty acids inhibit AKR1B10. Among the saturated fatty acids, myristic acid was the most potent, showing the IC50 value of 4.2 μM cis-Unsaturated fatty acids inhibited AKR1B10 more potently, and linoleic, arachidonic, and docosahexaenoic acids showed the lowest IC50 values of 1.1 μM. The inhibition by these fatty acids was reversible and kinetically competitive with respect to the substrate, showing the Ki values of 0.24-1.1 μM. These fatty acids, except for α-linoleic acid, were much less inhibitory to structurally similar aldose reductase. Site-directed mutagenesis study suggested that the fatty acids interact with several active site residues of AKR1B10, of which Gln114, Val301 and Gln303 are responsible for the inhibitory selectivity. Linoleic and arachidonic acids also effectively inhibited AKR1B10-mediated 4-oxo-2-nonenal metabolism in HCT-15 cells. Thus, the cis-unsaturated fatty acids may be used as an adjuvant therapy for treatment of cancers that up-regulate AKR1B10.
Collapse
|
32
|
Aldo-keto reductase 1B10 promotes development of cisplatin resistance in gastrointestinal cancer cells through down-regulating peroxisome proliferator-activated receptor-γ-dependent mechanism. Chem Biol Interact 2016; 256:142-53. [PMID: 27417252 DOI: 10.1016/j.cbi.2016.07.008] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2016] [Revised: 06/24/2016] [Accepted: 07/07/2016] [Indexed: 01/09/2023]
Abstract
Cisplatin (cis-diamminedichloroplatinum, CDDP) is one of the most effective chemotherapeutic drugs that are used for treatment of patients with gastrointestinal cancer cells, but its continuous administration often evokes the development of chemoresistance. In this study, we investigated alterations in antioxidant molecules and functions using a newly established CDDP-resistant variant of gastric cancer MKN45 cells, and found that aldo-keto reductase 1B10 (AKR1B10) is significantly up-regulated with acquisition of the CDDP resistance. In the nonresistant MKN45 cells, the sensitivity to cytotoxic effect of CDDP was decreased and increased by overexpression and silencing of AKR1B10, respectively. In addition, the AKR1B10 overexpression markedly suppressed accumulation and cytotoxicity of 4-hydroxy-2-nonenal that is produced during lipid peroxidation by CDDP treatment, suggesting that the enzyme acts as a crucial factor for facilitation of the CDDP resistance through inhibiting induction of oxidative stress by the drug. Transient exposure to CDDP and induction of the CDDP resistance decreased expression of peroxisome proliferator-activated receptor-γ (PPARγ) in MKN45 and colon cancer LoVo cells. Additionally, overexpression of PPARγ in the cells elevated the sensitivity to the CDDP toxicity, which was further augmented by concomitant treatment with a PPARγ ligand rosiglitazone. Intriguingly, overexpression of AKR1B10 in the cells resulted in a decrease in PPARγ expression, which was recovered by addition of an AKR1B10 inhibitor oleanolic acid, inferring that PPARγ is a downstream target of AKR1B10-dependent mechanism underlying the CDDP resistance. Combined treatment with the AKR1B10 inhibitor and PPARγ ligand elevated the CDDP sensitivity, which was almost the same level as that in the parental cells. These results suggest that combined treatment with the AKR1B10 inhibitor and PPARγ ligand is an effective adjuvant therapy for overcoming CDDP resistance of gastrointestinal cancer cells.
Collapse
|
33
|
Safety and efficacy of α,β‐unsaturated straight‐chain and branched‐chain aliphatic primary alcohols, aldehydes, acids and esters belonging to chemical group 3 when used as flavourings for all animal species. EFSA J 2016. [DOI: 10.2903/j.efsa.2016.4512] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
|
34
|
Rondini EA, Duniec-Dmuchowski Z, Cukovic D, Dombkowski AA, Kocarek TA. Differential Regulation of Gene Expression by Cholesterol Biosynthesis Inhibitors That Reduce (Pravastatin) or Enhance (Squalestatin 1) Nonsterol Isoprenoid Levels in Primary Cultured Mouse and Rat Hepatocytes. J Pharmacol Exp Ther 2016; 358:216-29. [PMID: 27225895 DOI: 10.1124/jpet.116.233312] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2016] [Accepted: 05/24/2016] [Indexed: 01/09/2023] Open
Abstract
Squalene synthase inhibitors (SSIs), such as squalestatin 1 (SQ1), reduce cholesterol biosynthesis but cause the accumulation of isoprenoids derived from farnesyl pyrophosphate (FPP), which can modulate the activity of nuclear receptors, including the constitutive androstane receptor (CAR), farnesoid X receptor, and peroxisome proliferator-activated receptors (PPARs). In comparison, 3-hydroxy-3-methylglutaryl-coenzyme A reductase inhibitors (e.g., pravastatin) inhibit production of both cholesterol and nonsterol isoprenoids. To characterize the effects of isoprenoids on hepatocellular physiology, microarrays were used to compare orthologous gene expression from primary cultured mouse and rat hepatocytes that were treated with either SQ1 or pravastatin. Compared with controls, 47 orthologs were affected by both inhibitors, 90 were affected only by SQ1, and 51 were unique to pravastatin treatment (P < 0.05, ≥1.5-fold change). When the effects of SQ1 and pravastatin were compared directly, 162 orthologs were found to be differentially coregulated between the two treatments. Genes involved in cholesterol and unsaturated fatty acid biosynthesis were up-regulated by both inhibitors, consistent with cholesterol depletion; however, the extent of induction was greater in rat than in mouse hepatocytes. SQ1 induced several orthologs associated with microsomal, peroxisomal, and mitochondrial fatty acid oxidation and repressed orthologs involved in cell cycle regulation. By comparison, pravastatin repressed the expression of orthologs involved in retinol and xenobiotic metabolism. Several of the metabolic genes altered by isoprenoids were inducible by a PPARα agonist, whereas cytochrome P450 isoform 2B was inducible by activators of CAR. Our findings indicate that SSIs uniquely influence cellular lipid metabolism and cell cycle regulation, probably due to FPP catabolism through the farnesol pathway.
Collapse
Affiliation(s)
- Elizabeth A Rondini
- Institute of Environmental Health Sciences (E.A.R., Z.D.-D., T.A.K.), and Department of Pediatrics, Division of Clinical Pharmacology and Toxicology (D.C., A.A.D.), Wayne State University, Detroit, Michigan
| | - Zofia Duniec-Dmuchowski
- Institute of Environmental Health Sciences (E.A.R., Z.D.-D., T.A.K.), and Department of Pediatrics, Division of Clinical Pharmacology and Toxicology (D.C., A.A.D.), Wayne State University, Detroit, Michigan
| | - Daniela Cukovic
- Institute of Environmental Health Sciences (E.A.R., Z.D.-D., T.A.K.), and Department of Pediatrics, Division of Clinical Pharmacology and Toxicology (D.C., A.A.D.), Wayne State University, Detroit, Michigan
| | - Alan A Dombkowski
- Institute of Environmental Health Sciences (E.A.R., Z.D.-D., T.A.K.), and Department of Pediatrics, Division of Clinical Pharmacology and Toxicology (D.C., A.A.D.), Wayne State University, Detroit, Michigan
| | - Thomas A Kocarek
- Institute of Environmental Health Sciences (E.A.R., Z.D.-D., T.A.K.), and Department of Pediatrics, Division of Clinical Pharmacology and Toxicology (D.C., A.A.D.), Wayne State University, Detroit, Michigan
| |
Collapse
|
35
|
Zu X, Yan R, Pan J, Zhong L, Cao Y, Ma J, Cai C, Huang D, Liu J, Chung FL, Liao DF, Cao D. Aldo-keto reductase 1B10 protects human colon cells from DNA damage induced by electrophilic carbonyl compounds. Mol Carcinog 2016; 56:118-129. [PMID: 26969882 DOI: 10.1002/mc.22477] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2015] [Revised: 01/26/2016] [Accepted: 02/17/2016] [Indexed: 11/09/2022]
Abstract
Electrophilic carbonyl compounds are highly cytotoxic and genotoxic. Aldo-keto reductase 1B10 (AKR1B10) is an enzyme catalyzing reduction of carbonyl compounds to less toxic alcoholic forms. This study presents novel evidence that AKR1B10 protects colon cells from DNA damage induced by electrophilic carbonyl compounds. AKR1B10 is specifically expressed in epithelial cells of the human colon, but this study found that AKR1B10 expression was lost or markedly diminished in colorectal cancer, precancerous tissues, and a notable portion of normal adjacent tissues (NAT). SiRNA-mediated silencing of AKR1B10 in colon cancer cells HCT-8 enhanced cytotoxicity of acrolein and HNE, whereas ectopic expression of AKR1B10 in colon cancer cells RKO prevented the host cells against carbonyl cytotoxicity. Furthermore, siRNA-mediated AKR1B10 silencing led to DNA breaks and activation of γ-H2AX protein, a marker of DNA double strand breaks, particularly in the exposure of HNE (10 μM). In the AKR1B10 silenced HCT-8 cells, hypoxanthine-guanine phosphoribosyl transferase (HPRT) mutant frequency increased by 26.8 times at basal level and by 33.5 times in the presence of 10 μM HNE when compared to vector control cells. In these cells, the cyclic acrolein-deoxyguanosine adducts levels were increased by over 10 times. These findings were confirmed by pharmacological inhibition of AKR1B10 activity by Epalrestat. Taken together, these data suggest that AKR1B10 is a critical protein that protects host cells from DNA damage induced by electrophilic carbonyl compounds. AKR1B10 deficiency in the colon may be an important pathogenic factor in disease progression and carcinogenesis. © 2016 Wiley Periodicals, Inc.
Collapse
Affiliation(s)
- Xuyu Zu
- Institute of Clinical Medicine, the First Affiliated Hospital of University of South China, Hengyang, Hunan, China.,Department of Medical Microbiology, Immunology and Cell Biology, Simmons Cancer Institute, Southern Illinois University School of Medicine, Springfield, Illinois
| | - Ruilan Yan
- Department of Medical Microbiology, Immunology and Cell Biology, Simmons Cancer Institute, Southern Illinois University School of Medicine, Springfield, Illinois
| | - Jishen Pan
- Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC
| | - Linlin Zhong
- Department of Medical Microbiology, Immunology and Cell Biology, Simmons Cancer Institute, Southern Illinois University School of Medicine, Springfield, Illinois
| | - Yu Cao
- Department of Medical Microbiology, Immunology and Cell Biology, Simmons Cancer Institute, Southern Illinois University School of Medicine, Springfield, Illinois
| | - Jun Ma
- Department of Medical Microbiology, Immunology and Cell Biology, Simmons Cancer Institute, Southern Illinois University School of Medicine, Springfield, Illinois
| | - Chuan Cai
- Division of Stem Cell Regulation and Application, State Key Laboratory of Chinese Medicine Powder and Medicine Innovation in Hunan (Incubation), Hunan University of Chinese Medicine, Changsha, Hunan, China
| | - Dan Huang
- Division of Stem Cell Regulation and Application, State Key Laboratory of Chinese Medicine Powder and Medicine Innovation in Hunan (Incubation), Hunan University of Chinese Medicine, Changsha, Hunan, China
| | - Jianghua Liu
- Institute of Clinical Medicine, the First Affiliated Hospital of University of South China, Hengyang, Hunan, China
| | - Fung-Lung Chung
- Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC
| | - Duan-Fang Liao
- Division of Stem Cell Regulation and Application, State Key Laboratory of Chinese Medicine Powder and Medicine Innovation in Hunan (Incubation), Hunan University of Chinese Medicine, Changsha, Hunan, China
| | - Deliang Cao
- Department of Medical Microbiology, Immunology and Cell Biology, Simmons Cancer Institute, Southern Illinois University School of Medicine, Springfield, Illinois.,Division of Stem Cell Regulation and Application, State Key Laboratory of Chinese Medicine Powder and Medicine Innovation in Hunan (Incubation), Hunan University of Chinese Medicine, Changsha, Hunan, China
| |
Collapse
|
36
|
Ku CM, Lin JY. Farnesol, a sesquiterpene alcohol in essential oils, ameliorates serum allergic antibody titres and lipid profiles in ovalbumin-challenged mice. Allergol Immunopathol (Madr) 2016; 44:149-59. [PMID: 26318416 DOI: 10.1016/j.aller.2015.05.009] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2015] [Revised: 05/12/2015] [Accepted: 05/26/2015] [Indexed: 11/15/2022]
Abstract
BACKGROUND Farnesol, a natural sesquiterpene alcohol in essential oils, was found to have potential for alleviating massive inflammation, oxidative stress and lung injury. However, effects of farnesol supplementation on allergic asthma remain unclear. OBJECTIVES To clarify the puzzle, this work investigates the effects of farnesol on allergic asthma using an ovalbumin (OVA)-sensitised and challenged mouse model. METHODS Farnesol was administered to OVA-sensitised and challenged mice for 5 weeks. Three farnesol doses, namely 5, 25 and 100mg farnesol/kg BW/day, non-sensitised control, dietary control, and positive control (dexamethasone 3mg/kg BW by gavage) were included. Sera and bronchoalveolar lavage fluids from the experimental mice were collected to measure farnesol concentrations, serum lipid profiles, antibody titres, differential cell counts or Th1/Th2 cytokines levels. RESULTS The results showed that farnesol supplementation increased serum farnesol concentration dose-dependently, significantly increased (P<0.05) OVA-specific IgG2a/IgE antibody titre ratios, but decreased total IgE levels. Farnesol supplementation markedly reversed the aberrated LDL-c/HDL-c and HDL-c/TC ratios in the sera of asthmatic mice, suggesting that farnesol supplementation might ameliorate serum lipid profiles in the OVA-sensitised and challenged mice. CONCLUSION Our results evidenced that farnesol supplementation might improve serum allergic antibody titres and lipid profiles in asthmatic mice.
Collapse
Affiliation(s)
- C-M Ku
- Department of Food Science and Biotechnology, National Chung Hsing University, 250 Kuokuang Road, Taichung 40227, Taiwan, ROC
| | - J-Y Lin
- Department of Food Science and Biotechnology, National Chung Hsing University, 250 Kuokuang Road, Taichung 40227, Taiwan, ROC.
| |
Collapse
|
37
|
Morikawa Y, Kezuka C, Endo S, Ikari A, Soda M, Yamamura K, Toyooka N, El-Kabbani O, Hara A, Matsunaga T. Acquisition of doxorubicin resistance facilitates migrating and invasive potentials of gastric cancer MKN45 cells through up-regulating aldo-keto reductase 1B10. Chem Biol Interact 2015; 230:30-9. [PMID: 25686905 DOI: 10.1016/j.cbi.2015.02.005] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2014] [Revised: 02/02/2015] [Accepted: 02/06/2015] [Indexed: 12/12/2022]
Abstract
Continuous exposure to doxorubicin (DOX) accelerates hyposensitivity to the drug-elicited lethality of gastric cells, with increased risks of the recurrence and serious cardiovascular side effects. However, the detailed mechanisms underlying the reduction of DOX sensitivity remain unclear. In this study, we generated a DOX-resistant variant upon continuously treating human gastric cancer MKN45 cells with incremental concentrations of the drug, and investigated whether the gain of DOX resistance influences gene expression of four aldo-keto reductases (AKRs: 1B10, 1C1, 1C2 and 1C3). RT-PCR analysis revealed that among the enzymes AKR1B10 is most highly up-regulated during the chemoresistance induction. The up-regulation of AKR1B10 was confirmed by analyses of Western blotting and enzyme activity. The DOX sensitivity of MKN45 cells was reduced and elevated by overexpression and inhibition of AKR1B10, respectively. Compared to the parental MKN45 cells, the DOX-resistant cells had higher migrating and invasive abilities, which were significantly suppressed by addition of AKR1B10 inhibitors. Zymographic and real-time PCR analyses also revealed significant increases in secretion and expression of matrix metalloproteinase (MMP) 2 associated with DOX resistance. Moreover, the overexpression of AKR1B10 in the parental cells remarkably facilitated malignant progression (elevation of migrating and invasive potentials) and MMP2 secretion, which were lowered by the AKR1B10 inhibitors. These results suggest that AKR1B10 is a DOX-resistance gene in the gastric cancer cells, and is responsible for elevating the migrating and invasive potentials of the cells through induction of MMP2.
Collapse
Affiliation(s)
- Yoshifumi Morikawa
- Laboratory of Biochemistry, Gifu Pharmaceutical University, Gifu 501-1196, Japan
| | - Chihiro Kezuka
- Laboratory of Biochemistry, Gifu Pharmaceutical University, Gifu 501-1196, Japan
| | - Satoshi Endo
- Laboratory of Biochemistry, Gifu Pharmaceutical University, Gifu 501-1196, Japan
| | - Akira Ikari
- Laboratory of Biochemistry, Gifu Pharmaceutical University, Gifu 501-1196, Japan
| | - Midori Soda
- Laboratory of Clinical Pharmacy, School of Pharmacy, Aichi Gakuin University, Nagoya 464-8650, Japan
| | - Keiko Yamamura
- Laboratory of Clinical Pharmacy, School of Pharmacy, Aichi Gakuin University, Nagoya 464-8650, Japan
| | - Naoki Toyooka
- Graduate School of Science and Technology for Research, University of Toyama, Toyama 930-8555, Japan
| | - Ossama El-Kabbani
- Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, Victoria 3052, Australia
| | - Akira Hara
- Faculty of Engineering, Gifu University, Gifu 501-1193, Japan
| | - Toshiyuki Matsunaga
- Laboratory of Biochemistry, Gifu Pharmaceutical University, Gifu 501-1196, Japan.
| |
Collapse
|
38
|
Zhang W, Li H, Yang Y, Liao J, Yang GY. Knockdown or inhibition of aldo-keto reductase 1B10 inhibits pancreatic carcinoma growth via modulating Kras-E-cadherin pathway. Cancer Lett 2014; 355:273-80. [PMID: 25304374 PMCID: PMC4462172 DOI: 10.1016/j.canlet.2014.09.031] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2014] [Revised: 09/12/2014] [Accepted: 09/24/2014] [Indexed: 01/13/2023]
Abstract
Aldo-keto reductase 1B10 (AKR1B10) has relatively specific lipid substrates including carbonyls, retinal and farnesal/geranylgeranial. Metabolizing these lipid substrates appears crucial to carcinogenesis, particularly for farnesal/geranylgeranial that involves protein prenylation. Mutant Kras is a most common active oncogene in pancreatic cancer, and its activation requires protein prenylation. To directly determine the role of AKR1B10 in pancreatic carcinogenesis, we knocked down AKR1B10 in CD18 human pancreatic carcinoma cells using shRNA approach. Silencing AKR1B10 resulted in a significant inhibition of anchor-dependent growth (knockdown cells vs. vector-control cells: 67 ± 9.5 colonies/HPF vs. 170 ± 3.7 colonies/HPF, p < 0.01), invasion index (0.27 vs. 1.00, p < 0.05), and cell migration (at 16 hours 9.2 ± 1.2% vs. 14.0 ± 1.8%, at 24 hours 21.0 ± 1.1% vs. 30.5 ± 3.5%, and at 48 hours 51.9 ± 5.7% vs. 88.9 ± 3.0%, p < 0.01). Inhibition of AKR1B10 by oleanolic acid (OA) showed a dose-dependent inhibition of cell growth with IC50 at 30 µM. Kras pull-down and Western blot analysis revealed a significant down-regulation of active form Kras and phosphorylated C-Raf, and Erk, as well as an up-regulation of E-cadherin. A significant reduction of in vivo tumor growth was observed in nude mice implanted with the CD18 pancreatic carcinoma cells with AKR1B10 knockdown (tumor weight: 0.25 ± 0.06 g vs. 0.52 ± 0.07 g, p = 0.01), and with OA treatment (tumor weight: 0.35 ± 0.05 g vs. 0.52 ± 0.07 g, p = 0.05). Our findings indicate AKR1B10 is a unique enzyme involved in pancreatic carcinogenesis via modulation of the Kras-E-cadherin pathway.
Collapse
Affiliation(s)
- Wanying Zhang
- Department of Pathology, Northwestern University, Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Haonan Li
- Department of Pathology, Northwestern University, Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Yihe Yang
- Department of Pathology, Northwestern University, Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Jie Liao
- Department of Pathology, Northwestern University, Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Guang-Yu Yang
- Department of Pathology, Northwestern University, Feinberg School of Medicine, Chicago, IL 60611, USA.
| |
Collapse
|
39
|
Matsunaga T, Yamaji Y, Tomokuni T, Morita H, Morikawa Y, Suzuki A, Yonezawa A, Endo S, Ikari A, Iguchi K, El-Kabbani O, Tajima K, Hara A. Nitric oxide confers cisplatin resistance in human lung cancer cells through upregulation of aldo-keto reductase 1B10 and proteasome. Free Radic Res 2014; 48:1371-85. [PMID: 25156503 DOI: 10.3109/10715762.2014.957694] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
In this study, we show that exposure of human lung cancer A549 cells to cisplatin (cis-diamminedichloroplatinum, CDDP) promotes production of nitric oxide (NO) through generation of reactive oxygen species (ROS) and resulting upregulation of inducible NO synthase (iNOS). The incubation of the cells with a NO donor, diethylenetriamine NONOate, not only reduced the CDDP-induced cell death and apoptotic alterations (induction of CCAAT-enhancer-binding protein homologous protein and caspase-3 activation), but also elevated proteolytic activity of 26S proteasome, suggesting that the activation of proteasome function contributes to the reduction of CDDP sensitivity by NO. Monitoring expression levels of six aldo-keto reductases (AKRs) (1A1, 1B1, 1B10, 1C1, 1C2, and 1C3) during the treatment with the NO donor and subsequent CDDP sensitivity test using the specific inhibitors also proposed that upregulation of AKR1B10 by NO is a key process for acquiring the CDDP resistance in A549 cells. Treatment with CDDP and NO increased amounts of nitrotyrosine protein adducts, indicative of peroxynitrite formation, and promoted the induction of AKR1B10, inferring a relationship between peroxynitrite formation and the enzyme upregulation in the cells. The treatment with CDDP or a ROS-related lipid aldehyde, 4-hydroxy-2-nonenal, facilitated the iNOS upregulation, which was restored by increasing the AKR1B10 expression. In contrast, the facilitation of NO production by CDDP treatment was hardly observed in AKR1B10-overexpressing A549 cells and established CDDP-resistant cancer cells (A549, LoVo, and PC3). Collectively, these results suggest the NO functions as a key regulator controlling AKR1B10 expression and 26S proteasome function leading to gain of the CDDP resistance.
Collapse
Affiliation(s)
- T Matsunaga
- Laboratory of Biochemistry, Gifu Pharmaceutical University , Gifu , Japan
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
40
|
Induction of aldo-keto reductases (AKR1C1 and AKR1C3) abolishes the efficacy of daunorubicin chemotherapy for leukemic U937 cells. Anticancer Drugs 2014; 25:868-77. [DOI: 10.1097/cad.0000000000000112] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
41
|
Matsunaga T, Morikawa Y, Haga M, Endo S, Soda M, Yamamura K, El-Kabbani O, Tajima K, Ikari A, Hara A. Exposure to 9,10-phenanthrenequinone accelerates malignant progression of lung cancer cells through up-regulation of aldo-keto reductase 1B10. Toxicol Appl Pharmacol 2014; 278:180-9. [PMID: 24813866 DOI: 10.1016/j.taap.2014.04.024] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2014] [Revised: 04/21/2014] [Accepted: 04/26/2014] [Indexed: 01/13/2023]
Abstract
Inhalation of 9,10-phenanthrenequinone (9,10-PQ), a major quinone in diesel exhaust, exerts fatal damage against a variety of cells involved in respiratory function. Here, we show that treatment with high concentrations of 9,10-PQ evokes apoptosis of lung cancer A549 cells through production of reactive oxygen species (ROS). In contrast, 9,10-PQ at its concentrations of 2 and 5 μM elevated the potentials for proliferation, invasion, metastasis and tumorigenesis, all of which were almost completely inhibited by addition of an antioxidant N-acetyl-l-cysteine, inferring a crucial role of ROS in the overgrowth and malignant progression of lung cancer cells. Comparison of mRNA expression levels of six aldo-keto reductases (AKRs) in the 9,10-PQ-treated cells advocated up-regulation of AKR1B10 as a major cause contributing to the lung cancer malignancy. In support of this, the elevation of invasive, metastatic and tumorigenic activities in the 9,10-PQ-treated cells was significantly abolished by the addition of a selective AKR1B10 inhibitor oleanolic acid. Intriguingly, zymographic and real-time PCR analyses revealed remarkable increases in secretion and expression, respectively, of matrix metalloproteinase 2 during the 9,10-PQ treatment, and suggested that the AKR1B10 up-regulation and resultant activation of mitogen-activated protein kinase cascade are predominant mechanisms underlying the metalloproteinase induction. In addition, HPLC analysis and cytochrome c reduction assay in in vitro 9,10-PQ reduction by AKR1B10 demonstrated that the enzyme catalyzes redox-cycling of this quinone, by which ROS are produced. Collectively, these results suggest that AKR1B10 is a key regulator involved in overgrowth and malignant progression of the lung cancer cells through ROS production due to 9,10-PQ redox-cycling.
Collapse
Affiliation(s)
- Toshiyuki Matsunaga
- Laboratory of Biochemistry, Gifu Pharmaceutical University, Gifu 501-1196, Japan.
| | - Yoshifumi Morikawa
- Laboratory of Biochemistry, Gifu Pharmaceutical University, Gifu 501-1196, Japan
| | - Mariko Haga
- Laboratory of Biochemistry, Gifu Pharmaceutical University, Gifu 501-1196, Japan
| | - Satoshi Endo
- Laboratory of Biochemistry, Gifu Pharmaceutical University, Gifu 501-1196, Japan
| | - Midori Soda
- Laboratory of Clinical Pharmacy, School of Pharmacy, Aichi Gakuin University, Nagoya 464-8650, Japan
| | - Keiko Yamamura
- Laboratory of Clinical Pharmacy, School of Pharmacy, Aichi Gakuin University, Nagoya 464-8650, Japan
| | - Ossama El-Kabbani
- Monash Institute of Pharmaceutical Sciences, Monash University, Victoria 3052, Australia
| | - Kazuo Tajima
- Faculty of Pharmaceutical Sciences, Hokuriku University, Kanazawa 920-1181, Japan
| | - Akira Ikari
- Laboratory of Biochemistry, Gifu Pharmaceutical University, Gifu 501-1196, Japan
| | - Akira Hara
- Faculty of Engineering, Gifu University, Gifu 501-1193, Japan
| |
Collapse
|
42
|
Rizzo WB. Fatty aldehyde and fatty alcohol metabolism: review and importance for epidermal structure and function. Biochim Biophys Acta Mol Cell Biol Lipids 2013; 1841:377-89. [PMID: 24036493 DOI: 10.1016/j.bbalip.2013.09.001] [Citation(s) in RCA: 80] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2013] [Revised: 09/02/2013] [Accepted: 09/04/2013] [Indexed: 01/23/2023]
Abstract
Normal fatty aldehyde and alcohol metabolism is essential for epidermal differentiation and function. Long-chain aldehydes are produced by catabolism of several lipids including fatty alcohols, sphingolipids, ether glycerolipids, isoprenoid alcohols and certain aliphatic lipids that undergo α- or ω-oxidation. The fatty aldehyde generated by these pathways is chiefly metabolized to fatty acid by fatty aldehyde dehydrogenase (FALDH, alternately known as ALDH3A2), which also functions to oxidize fatty alcohols as a component of the fatty alcohol:NAD oxidoreductase (FAO) enzyme complex. Genetic deficiency of FALDH/FAO in patients with Sjögren-Larsson syndrome (SLS) results in accumulation of fatty aldehydes, fatty alcohols and related lipids (ether glycerolipids, wax esters) in cultured keratinocytes. These biochemical changes are associated with abnormalities in formation of lamellar bodies in the stratum granulosum and impaired delivery of their precursor membranes to the stratum corneum (SC). The defective extracellular SC membranes are responsible for a leaky epidermal water barrier and ichthyosis. Although lamellar bodies appear to be the pathogenic target for abnormal fatty aldehyde/alcohol metabolism in SLS, the precise biochemical mechanisms are yet to be elucidated. Nevertheless, studies in SLS highlight the critical importance of FALDH and normal fatty aldehyde/alcohol metabolism for epidermal function. This article is part of a Special Issue entitled The Important Role of Lipids in the Epidermis and their Role in the Formation and Maintenance of the Cutaneous Barrier. Guest Editors: Kenneth R. Feingold and Peter Elias.
Collapse
Affiliation(s)
- William B Rizzo
- Department of Pediatrics, University of Nebraska Medical Center, Omaha, NE 68198-5456, USA.
| |
Collapse
|
43
|
Endo S, Matsunaga T, Matsumoto A, Arai Y, Ohno S, El-Kabbani O, Tajima K, Bunai Y, Yamano S, Hara A, Kitade Y. Rabbit 3-hydroxyhexobarbital dehydrogenase is a NADPH-preferring reductase with broad substrate specificity for ketosteroids, prostaglandin D₂, and other endogenous and xenobiotic carbonyl compounds. Biochem Pharmacol 2013; 86:1366-75. [PMID: 23994167 DOI: 10.1016/j.bcp.2013.08.024] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2013] [Revised: 08/13/2013] [Accepted: 08/14/2013] [Indexed: 11/17/2022]
Abstract
3-Hydroxyhexobarbital dehydrogenase (3HBD) catalyzes NAD(P)⁺-linked oxidation of 3-hydroxyhexobarbital into 3-oxohexobarbital. The enzyme has been thought to act as a dehydrogenase for xenobiotic alcohols and some hydroxysteroids, but its physiological function remains unknown. We have purified rabbit 3HBD, isolated its cDNA, and examined its specificity for coenzymes and substrates, reaction directionality and tissue distribution. 3HBD is a member (AKR1C29) of the aldo-keto reductase (AKR) superfamily, and exhibited high preference for NADP(H) over NAD(H) at a physiological pH of 7.4. In the NADPH-linked reduction, 3HBD showed broad substrate specificity for a variety of quinones, ketones and aldehydes, including 3-, 17- and 20-ketosteroids and prostaglandin D₂, which were converted to 3α-, 17β- and 20α-hydroxysteroids and 9α,11β-prostaglandin F₂, respectively. Especially, α-diketones (such as isatin and diacetyl) and lipid peroxidation-derived aldehydes (such as 4-oxo- and 4-hydroxy-2-nonenals) were excellent substrates showing low K(m) values (0.1-5.9 μM). In 3HBD-overexpressed cells, 3-oxohexobarbital and 5β-androstan-3α-ol-17-one were metabolized into 3-hydroxyhexobarbital and 5β-androstane-3α,17β-diol, respectively, but the reverse reactions did not proceed. The overexpression of the enzyme in the cells decreased the cytotoxicity of 4-oxo-2-nonenal. The mRNA for 3HBD was ubiquitously expressed in rabbit tissues. The results suggest that 3HBD is an NADPH-preferring reductase, and plays roles in the metabolisms of steroids, prostaglandin D₂, carbohydrates and xenobiotics, as well as a defense system, protecting against reactive carbonyl compounds.
Collapse
Affiliation(s)
- Satoshi Endo
- Gifu Pharmaceutical University, Gifu 502-1196, Japan.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
44
|
Li H, Yang AL, Chung YT, Zhang W, Liao J, Yang GY. Sulindac inhibits pancreatic carcinogenesis in LSL-KrasG12D-LSL-Trp53R172H-Pdx-1-Cre mice via suppressing aldo-keto reductase family 1B10 (AKR1B10). Carcinogenesis 2013; 34:2090-8. [PMID: 23689354 DOI: 10.1093/carcin/bgt170] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Sulindac has been identified as a competitive inhibitor of aldo-keto reductase 1B10 (AKR1B10), an enzyme that plays a key role in carcinogenesis. AKR1B10 is overexpressed in pancreatic ductal adenocarcinoma (PDAC) and exhibits lipid substrate specificity, especially for farnesyl and geranylgeranyl. There have been no studies though showing that the inhibition of PDAC by sulindac is via inhibition of AKR1B10, particularly the metabolism of farnesyl/geranylgeranyl and Kras protein prenylation. To determine the chemopreventive effects of sulindac on pancreatic carcinogenesis, 5-week-old LSL-Kras(G12D)-LSL-Trp53(R172H)-Pdx-1-Cre mice (Pan(kras/p53) mice) were fed an AIN93M diet with or without 200 p.p.m. sulindac (n = 20/group). Kaplan-Meier survival analysis showed that average animal survival in Pan(kras/p53) mice was 143.7 ± 8.8 days, and average survival with sulindac was increased to 168.0 ± 8.8 days (P < 0.005). Histopathological analyses revealed that 90% of mice developed PDAC, 10% with metastasis to the liver and lymph nodes. With sulindac, the incidence of PDAC was reduced to 56% (P < 0.01) and only one mouse had lymph node metastasis. Immunochemical analysis showed that sulindac significantly decreased Ki-67-labeled cell proliferation and markedly reduced the expression of phosphorylated extracellular signal-regulated kinases 1 and 2 (ERK1/2), c-Raf and mitogen-activated protein kinase kinase 1 and 2. In in vitro experiments with PDAC cells from Pan(kras/p53) mice, sulindac exhibited dose-dependent inhibition of AKR1B10 activity. By silencing AKR1B10 expression through small interfering RNA or by sulindac treatment, these in vitro models showed a reduction in Kras and human DNA-J homolog 2 protein prenylation, and downregulation of phosphorylated C-raf, ERK1/2 and MEK1/2 expression. Our results demonstrate that sulindac inhibits pancreatic carcinogenesis by the inhibition of Kras protein prenylation by targeting AKR1B10.
Collapse
Affiliation(s)
- Haonan Li
- Department of Pathology, Northwestern University Feinberg School of Medicine, 303 East Chicago Avenue, Ward 6-118, Chicago, IL 60611
| | | | | | | | | | | |
Collapse
|
45
|
Matsunaga T, El-Kabbani O, Hara A. Aldo-Keto Reductases as New Therapeutic Targets for Colon Cancer Chemoresistance. RESISTANCE TO TARGETED ANTI-CANCER THERAPEUTICS 2013. [DOI: 10.1007/978-1-4614-7070-0_6] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
|
46
|
Endo S, Matsunaga T, Fujimoto A, Kumada S, Arai Y, Miura Y, Mikamo H, El-Kabbani O, Yamano S, Iinuma M, Hara A. Characterization of rabbit morphine 6-dehydrogenase and two NAD(+)-dependent 3α(17β)-hydroxysteroid dehydrogenases. Arch Biochem Biophys 2012; 529:131-9. [PMID: 23228597 DOI: 10.1016/j.abb.2012.11.013] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2012] [Revised: 11/27/2012] [Accepted: 11/29/2012] [Indexed: 11/20/2022]
Abstract
Mammalian morphine 6-dehydrogenase (M6DH)(1) converts morphine into a reactive electrophile, morphinone. M6DH belongs to the aldo-keto reductase (AKR) superfamily, but its endogenous substrates and entire amino acid sequence remain unknown. A recent rabbit genomic sequencing predicts three genes for novel AKRs (1C26, 1C27 and 1C28) that share >87% amino acid sequence identity and are similar to the partial sequence of rabbit liver M6DH. We isolated cDNAs for the three AKRs, and compared the properties of their recombinant enzymes. Like M6DH, only AKR1C26 that shares the highest sequence identity with hepatic M6DH oxidized morphine. The three AKRs showed NAD(+)-dependent dehydrogenase activity towards other non-steroidal alicyclic alcohols and 3α/17β-hydroxy-C(18)/C(19)/C(21)-steroids, and their mRNAs were ubiquitously expressed in rabbit tissues. The kinetic constants for the substrates suggest that at least AKR1C26 and AKR1C28 act as NAD(+)-dependent 3α/17β-hydroxysteroid dehydrogenases. AKR1C27 differed from AKR1C28 in its high K(m) values for the substrates and low sensitivity towards competitive inhibitors (ikarisoside A, hinokitiol, hexestrol and zearalenone), despite their 95% sequence identity. The site-directed mutagenesis of Tyr118 and Phe310 in AKR1C27 to the corresponding residues (Phe and Ile, respectively) in AKR1C28 produced an enzyme that was similar to AKR1C28, suggesting their key roles in ligand binding.
Collapse
Affiliation(s)
- Satoshi Endo
- Gifu Pharmaceutical University, Gifu 501-1196, Japan.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
47
|
Porté S, Xavier Ruiz F, Giménez J, Molist I, Alvarez S, Domínguez M, Alvarez R, de Lera AR, Parés X, Farrés J. Aldo-keto reductases in retinoid metabolism: search for substrate specificity and inhibitor selectivity. Chem Biol Interact 2012; 202:186-94. [PMID: 23220004 DOI: 10.1016/j.cbi.2012.11.014] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2012] [Revised: 11/21/2012] [Accepted: 11/26/2012] [Indexed: 10/27/2022]
Abstract
Biological activity of natural retinoids requires the oxidation of retinol to retinoic acid (RA) and its binding to specific nuclear receptors in target tissues. The first step of this pathway, the reversible oxidoreduction of retinol to retinaldehyde, is essential to control RA levels. The enzymes of retinol oxidation are NAD-dependent dehydrogenases of the cytosolic medium-chain (MDR) and the membrane-bound short-chain (SDR) dehydrogenases/reductases. Retinaldehyde reduction can be performed by SDR and aldo-keto reductases (AKR), while its oxidation to RA is carried out by aldehyde dehydrogenases (ALDH). In contrast to SDR, AKR and ALDH are cytosolic. A common property of these enzymes is that they only use free retinoid, but not retinoid bound to cellular retinol binding protein (CRBP). The relative contribution of each enzyme type in retinoid metabolism is discussed in terms of the different subcellular localization, topology of membrane-bound enzymes, kinetic constants, binding affinity of CRBP for retinol and retinaldehyde, and partition of retinoid pools between membranes and cytoplasm. The development of selective inhibitors for AKR enzymes 1B1 and 1B10, of clinical relevance in diabetes and cancer, granted the investigation of some structure-activity relationships. Kinetics with the 4-methyl derivatives of retinaldehyde isomers was performed to identify structural features for substrate specificity. Hydrophilic derivatives were better substrates than the more hydrophobic compounds. We also explored the inhibitory properties of some synthetic retinoids, known for binding to retinoic acid receptors (RAR) and retinoid X receptors (RXR). Consistent with its substrate specificity towards retinaldehyde, AKR1B10 was more effectively inhibited by synthetic retinoids than AKR1B1. A RARβ/γ agonist (UVI2008) inhibited AKR1B10 with the highest potency and selectivity, and docking simulations predicted that its carboxyl group binds to the anion-binding pocket.
Collapse
Affiliation(s)
- Sergio Porté
- Department of Biochemistry and Molecular Biology, Universitat Autònoma de Barcelona, Bellaterra, Barcelona, Spain
| | | | | | | | | | | | | | | | | | | |
Collapse
|
48
|
Pathophysiological roles of aldo-keto reductases (AKR1C1 and AKR1C3) in development of cisplatin resistance in human colon cancers. Chem Biol Interact 2012; 202:234-42. [PMID: 23165153 DOI: 10.1016/j.cbi.2012.09.024] [Citation(s) in RCA: 80] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2012] [Revised: 09/25/2012] [Accepted: 09/26/2012] [Indexed: 01/06/2023]
Abstract
Cisplatin (cis-diamminedichloroplatinum, CDDP) is widely used for treatment of patients with solid tumors formed in various organs including the lung, prostate and cervix, but is much less sensitive in colon and breast cancers. One major factor implicated in the ineffectiveness has been suggested to be acquisition of the CDDP resistance. Here, we established the CDDP-resistant phenotypes of human colon HCT15 cells by continuously exposing them to incremental concentrations of the drug, and monitored expressions of aldo-keto reductases (AKRs) 1A1, 1B1, 1B10, 1C1, 1C2 and 1C3. Among the six AKRs, AKR1C1 and AKR1C3 are highly induced with the CDDP resistance. The resistance lowered the sensitivity toward cellular damages evoked by oxidative stress-derived aldehydes, 4-hydroxy-2-nonenal and 4-oxo-2-nonenal that are detoxified by AKR1C1 and AKR1C3. Overexpression of AKR1C1 or AKR1C3 in the parental HCT15 cells mitigated the cytotoxicity of the aldehydes and CDDP. Knockdown of both AKR1C1 and AKR1C3 in the resistant cells or treatment of the cells with specific inhibitors of the AKRs increased the sensitivity to CDDP toxicity. Thus, the two AKRs participate in the mechanism underlying the CDDP resistance probably via detoxification of the aldehydes resulting from enhanced oxidative stress. The resistant cells also showed an enhancement in proteolytic activity of proteasome accompanied by overexpression of its catalytic subunits (PSMβ9 and PSMβ10). Pretreatment of the resistant cells with a potent proteasome inhibitor Z-Leu-Leu-Leu-al augmented the CDDP sensitization elicited by the AKR inhibitors. Additionally, the treatment of the cells with Z-Leu-Leu-Leu-al and the AKR inhibitors induced the expressions of the two AKRs and proteasome subunits. Collectively, these results suggest the involvement of up-regulated AKR1C1, AKR1C3 and proteasome in CDDP resistance of colon cancers and support a chemotherapeutic role for their inhibitors.
Collapse
|
49
|
Mitake M, Shidoji Y. Geranylgeraniol oxidase activity involved in oxidative formation of geranylgeranoic acid in human hepatoma cells. ACTA ACUST UNITED AC 2012; 33:15-24. [PMID: 22361882 DOI: 10.2220/biomedres.33.15] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Geranylgeranoic acid (GGA), a 20-carbon acyclic polyprenoic acid (all-trans 3,7,11,15-tetramethyl- 2,4,6,10,14-hexadecatetraenoic acid) and its derivatives were developed as synthetic "acyclic retinoids" for cancer chemoprevention. Previously, we have shown the natural occurrence of GGA in various medicinal herbs and reported enzymatic formation of GGA from geranylgeraniol (GGOH) through geranylgeranial (GGal) by rat liver homogenates. Here, we present several lines of evidence that a putative GGOH oxidase is involved in GGA synthesis by human hepatoma cell lysates. First, conversion of GGOH to GGal did not require exogenous NAD(+), whereas the conversion from GGal to GGA absolutely required additional NAD(+). Second, GGal synthesis from GGOH was coupled with consumption of oxygen from the reaction mixture. Third, GGOH-dependent GGal synthesis activity was proteinase K-resistant and even enhanced by proteinase K treatment; GGOH oxidase activity was enriched in the mitochondrial fraction. Finally, recombinant human monoamine oxidase (MAO)-B, but not MAO-A catalyzed oxidation of GGOH to GGal. These data suggest that a putative mitochondrial GGOH oxidase is involved in the initial step of GGA synthesis from GGOH.
Collapse
Affiliation(s)
- Maiko Mitake
- Molecular and Cellular Biology, Graduate School of Human Health Science, University of Nagasaki, Nagayo, Nagasaki, 851-2195, Japan
| | | |
Collapse
|
50
|
Chung YT, Matkowskyj KA, Li H, Bai H, Zhang W, Tsao MS, Liao J, Yang GY. Overexpression and oncogenic function of aldo-keto reductase family 1B10 (AKR1B10) in pancreatic carcinoma. Mod Pathol 2012; 25:758-66. [PMID: 22222635 PMCID: PMC3323665 DOI: 10.1038/modpathol.2011.191] [Citation(s) in RCA: 93] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Aldo-keto reductase family 1B10 (AKR1B10) exhibits more restricted lipid substrate specificity (including farnesal, geranylgeranial, retinal and carbonyls), and metabolizing these lipid substrates has a crucial role in promoting carcinogenesis. Overexpression of AKR1B10 has been identified in smoking-related carcinomas such as lung cancer. As development of pancreatic cancer is firmly linked to smoking, the aim of the present study was to examine the expression and oncogenic role of AKR1B10 in pancreatic adenocarcinoma. AKR1B10 expression was analyzed in 50 paraffin-embedded clinical pancreatic cancer samples using immunohistochemistry. Oncogenic function of AKR1B10 was examined in pancreatic carcinoma cells in vitro using western blotting and siRNA approaches, mainly on cell apoptosis and protein prenylation including KRAS protein and its downstream signals. Immunohistochemistry analysis revealed that AKR1B10 overexpressed in 70% (35/50) of pancreatic adenocarcinomas and majority of pancreatic intraepithelial neoplasia, but not in adjacent morphologically normal pancreatic tissue. Compared with a normal pancreatic ductal epithelial cell (HPDE6E7), all of the six cultured pancreatic adenocarcinoma cell lines had an overexpression of AKR1B10 using immunoblotting, which correlated with increase of enzyme activity. siRNA-mediated silencing of AKR1B10 expression in pancreatic cancer cells resulted in (1) increased cell apoptosis, (2) increased non-farnesyled HDJ2 protein and (3) decreased membrane-bound prenylated KRAS protein and its downstream signaling molecules including phosphorylated ERK and MEK and membrane-bound E-cadherin. Our findings provide first time evidence that AKR1B10 is a unique enzyme involved in pancreatic carcinogenesis possibly via modulation of cell apoptosis and protein prenylation.
Collapse
Affiliation(s)
- Yeon Tae Chung
- Department of Pathology, Northwestern University, Feinberg School of Medicine; Chicago, IL 60611, USA
| | - Kristina A. Matkowskyj
- Department of Pathology, Northwestern University, Feinberg School of Medicine; Chicago, IL 60611, USA
| | - Haonan Li
- Department of Pathology, Northwestern University, Feinberg School of Medicine; Chicago, IL 60611, USA
| | - Han Bai
- Department of Pathology, Northwestern University, Feinberg School of Medicine; Chicago, IL 60611, USA
| | - Wanying Zhang
- Department of Pathology, Northwestern University, Feinberg School of Medicine; Chicago, IL 60611, USA
| | - Ming-Sound Tsao
- Ontario Cancer Institute, Princess Margaret Hospital; Toronto, Ontario, Canada
| | - Jie Liao
- Department of Pathology, Northwestern University, Feinberg School of Medicine; Chicago, IL 60611, USA
| | - Guang-Yu Yang
- Department of Pathology, Northwestern University, Feinberg School of Medicine; Chicago, IL 60611, USA.,Corresponding Author: Guang-Yu Yang, MD, PhD, Department of Pathology, Northwestern University, Feinberg School of Medicine, 303 E. Chicago Ave, Ward 6-118, Chicago, IL 60611, Tel: (312) 503-0645, Fax: (312)503-0647,
| |
Collapse
|