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Peyvandi S, Lan Q, Chabloz A, Prével F, La Torre YH, Ives A, Tacchini-Cottier F. The β-Carboline Harmine Has a Protective Immunomodulatory Role in Nonhealing Cutaneous Leishmaniasis. J Invest Dermatol 2024; 144:862-873.e4. [PMID: 37852357 DOI: 10.1016/j.jid.2023.09.280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 09/15/2023] [Accepted: 09/28/2023] [Indexed: 10/20/2023]
Abstract
Cutaneous leishmaniasis affects 1 million people worldwide annually. Although conventional treatments primarily target the parasite, there is growing interest in host immune modulation. In this study, we investigated the impact of synthetic β-carboline harmine (ACB1801), previously shown to be immunoregulatory in cancer, on the pathology caused by a drug-resistant Leishmania major strain causing persistent cutaneous lesions. Exposure to ACB1801 in vitro had a modest impact on parasite burden within host macrophages. Moreover, it significantly increased major histocompatibility complex II and costimulatory molecule expression on infected dendritic cells, suggesting an enhanced immune response. In vivo, ACB1801 monotherapy led to a substantial reduction in lesion development and parasite burden in infected C57BL/6 mice, comparable with efficacy of amphotericin B. Transcriptomics analysis further supported ACB1801 immunomodulatory effects, revealing an enrichment of TNF-α, IFN-γ, and major histocompatibility complex II antigen presentation signatures in the draining lymph nodes of treated mice. Flow cytometry analysis confirmed an increased frequency (1.5×) of protective CD4+IFN-γ+TNF-α+ T cells and a decreased frequency (2×) in suppressive IL-10+FoxP3- T cells at the site of infection and in draining lymph nodes. In addition, ACB1801 downregulated the aryl hydrocarbon receptor signaling, known to enhance immunosuppressive cytokines. Thus, these results suggest a potential use for ACB1801 alone or in combination therapy for cutaneous leishmaniasis.
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Affiliation(s)
- Sanam Peyvandi
- Department of Immunobiology, Faculty of Biology and Medicine, University of Lausanne, Epalinges, Switzerland
| | - Qiang Lan
- Cell and Tissue Dynamics Research Program, Institute of Biotechnology, Helsinki Institute of Life Science (HiLIFE), University of Helsinki, Helsinki, Finland
| | | | - Florence Prével
- Department of Immunobiology, Faculty of Biology and Medicine, University of Lausanne, Epalinges, Switzerland
| | - Yazmin Hauyon La Torre
- Department of Immunobiology, Faculty of Biology and Medicine, University of Lausanne, Epalinges, Switzerland
| | | | - Fabienne Tacchini-Cottier
- Department of Immunobiology, Faculty of Biology and Medicine, University of Lausanne, Epalinges, Switzerland.
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2
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Zhu J, Zhu H, Zhu Q, Xu SL, Xiao L, Zhang MY, Gao J. The roles of autophagy, ferroptosis and pyroptosis in the anti-ovarian cancer mechanism of harmine and their crosstalk. Sci Rep 2024; 14:6504. [PMID: 38499622 PMCID: PMC10948856 DOI: 10.1038/s41598-024-57196-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 03/15/2024] [Indexed: 03/20/2024] Open
Abstract
This study aimed to investigate the role of autophagy, ferroptosis, and pyroptosis in the antitumour mechanism of harmine (Har) and its crosstalk in ovarian cancer. By transmission electron microscopy, we found that compared with those in the control group, the cytoplasm of human ovarian cancer cells (SKOV3) treated with Har showed increased numbers of autophagic vesicles, decreased intracellular mitochondrial volume, increased bilayer membrane density, and decreased cristae. Western blot, immunofluorescence, and monodasylcadaverine (MDC) staining all suggested that Har promoted autophagy in SKOV3 cells. LY294002 and siFOXO3 rescued the inhibition of the PI3K/AKT/mTOR/FOXO3 signalling pathway and the promotion of autophagy by Har. Additionally, the levels of ferroptosis- and pyroptosis-related proteins and the levels of Fe2+ , glutathione (GSH), malondialdehyde (MDA), and superoxide dismutase (SOD) suggested that Har promoted ferroptosis and pyroptosis in SKOV3 cells. Interestingly, pretreatment with chloroquine (CQ), erastin, rapamycin (Rap), or ferrostatin-1 (Fer-1) increased or reversed the ferroptosis and pyroptosis promoted by Har, respectively. In vivo, the volume of tumours in the Har group was decreased, and immunohistochemistry revealed decreased levels of Ki-67 and GPX4 and increased levels of ATG5 and NARL3. In conclusion, Har exerts its anti-ovarian cancer effect not only by promoting autophagy by regulating the PI3K/AKT/mTOR/FOXO3 signalling pathway but also by promoting ferroptosis and pyroptosis. Additionally, there is complex crosstalk between autophagy, ferroptosis, and pyroptosis in ovarian cancer.
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Affiliation(s)
- Jun Zhu
- Jiangxi Medical College, Nanchang University, Nanchang, 330036, Jiangxi, China
- Jiangxi Provincial Key Laboratory of Tumor Metastasis and Precision Therapy, Nanchang, Jiangxi, China
- Department of Gynecologic Oncology, Jiangxi Cancer Hospital, Nanchang, Jiangxi, China
- Nanchang Key Laboratory of Precision Therapy for Gynecological Oncology, Nanchang, Jiangxi, China
| | - Hong Zhu
- Department of Gynecologic Oncology, Jiangxi Cancer Hospital, Nanchang, Jiangxi, China
| | - Qing Zhu
- The 334 Hospital of Nanchang, Nanchang, Jiangxi, China
| | - Shi Lei Xu
- Jiangxi Medical College, Nanchang University, Nanchang, 330036, Jiangxi, China
| | - Lu Xiao
- Jiangxi University of Chinese Medicine, Nanchang, Jiangxi, China
| | - Ming Yue Zhang
- Jiangxi University of Chinese Medicine, Nanchang, Jiangxi, China
| | - Jun Gao
- Department of Gynecologic Oncology, Jiangxi Cancer Hospital, Nanchang, Jiangxi, China.
- Nanchang Key Laboratory of Precision Therapy for Gynecological Oncology, Nanchang, Jiangxi, China.
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Ma Y, Li W, Yao Q, Liu Y, Yu J, Zang L, Wang S, Zhou L, Wen S, Luo Y, Li W, Niu X. Harmine ameliorates CCl 4-induced acute liver injury through suppression of autophagy and inflammation. Int Immunopharmacol 2024; 129:111538. [PMID: 38306830 DOI: 10.1016/j.intimp.2024.111538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 01/03/2024] [Accepted: 01/10/2024] [Indexed: 02/04/2024]
Abstract
CCl4-induced acute liver injury (ALI) is characterized by heightened autophagy, inflammation, and oxidative damage. Accumulating evidence suggests that harmine exerts beneficial effects in countering CCl4-induced ALI by mitigating inflammation and oxidative stress. However, the impact of autophagy on CCl4-induced ALI and the protective role of harmine remain unclear. This study aimed to investigate the potential protective effects of harmine against CCl4-induced ALI in mice by suppressing autophagy and inflammation. Male Kunming mice were orally administered harmine or bifendate for seven days. Subsequently, one hour after the final administration, the model group and treatment groups were intraperitoneally injected with CCl4 to induce ALI. The findings revealed that harmine significantly reduced the levels of aspartate aminotransferase (AST) and alanine aminotransferase (ALT) in serum, and ameliorated the liver histopathological changes induced by CCl4. Furthermore, harmine diminished the levels of TNF-α and IL-6, restored the levels of glutathione (GSH) and superoxide dismutase (SOD), and suppressed the production of nitric oxide (NO) and malondialdehyde (MDA) in the liver. Mechanistically, harmine down-regulated LC3B II/I, p38 MAPK, TLR4, and NF-κB levels, while upregulating p62, Bcl-2, Beclin1, ULK1, and p-mTOR expression. In conclusion, harmine mitigated CCl4-induced ALI by inhibiting autophagy and inflammation through the p38 MAPK/mTOR autophagy pathway, the Bcl-2/Beclin1 pathway, and the TLR4/NF-κB pathway.
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Affiliation(s)
- Yajing Ma
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, PR China
| | - Wenqi Li
- School of Chinese Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Qing Yao
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, PR China
| | - Yang Liu
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, PR China
| | - Jinjin Yu
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, PR China
| | - Lulu Zang
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, PR China
| | - Siqi Wang
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, PR China
| | - Lili Zhou
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, PR China
| | - Sha Wen
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, PR China
| | - Yuzhi Luo
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, PR China
| | - Weifeng Li
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, PR China.
| | - Xiaofeng Niu
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, PR China.
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Guo YL, Yu JW, Cao Y, Cheng KX, Dong-Zhi SNM, Zhang YF, Ren QJ, Yin Y, Li CL. Design, synthesis, and biological evaluation of harmine derivatives as topoisomerase I inhibitors for cancer treatment. Eur J Med Chem 2024; 265:116061. [PMID: 38154256 DOI: 10.1016/j.ejmech.2023.116061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 11/27/2023] [Accepted: 12/14/2023] [Indexed: 12/30/2023]
Abstract
A series of β-carboline derivatives were designed and synthesized by introducing the chalcone moiety into the harmine. The synthesized derivatives were evaluated their anti-proliferative activities against six human cancer cell lines (MCF-7, MDA-MB-231, HepG2, HT29, A549, and PC-3) and one normal cell line (L02). Among them, compound G11 exhibited the potent anti-proliferative activity against MCF-7 cell line, with an IC50 value of 0.34 μM. Further biological studies revealed that compound G11 inhibited colony formation of MCF-7 cells, suppressed MCF-7 cell migration by downregulating migration-associated protein MMP-2. In addition, it could induce apoptosis of MCF-7 cells by downregulating Bcl-2 and upregulating Cleaved-PARP, Bax, and phosphorylated Bim proteins. Furthermore, compound G11 can act as a Topo I inhibitor, affecting DNA synthesis and transcription, thereby inhibiting cancer cell proliferation. Moreover, compound G11 inhibited tumor growth in 4T1 syngeneic transplant mice with an inhibition rate of 43.19 % at a dose of 10 mg/kg, and 63.87 % at 20 mg/kg, without causing significant toxicity to the mice or their organs, achieving the goal of reduced toxicity and increased efficacy. All these results indicate of G11 has enormous potential as an anti-tumor agent and merits further investigation.
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Affiliation(s)
- Ya-Li Guo
- Department of Chemistry, School of Science, China Pharmaceutical University, Nanjing, 211198, PR China
| | - Jing-Wen Yu
- Department of Chemistry, School of Science, China Pharmaceutical University, Nanjing, 211198, PR China
| | - Yan Cao
- Department of Chemistry, School of Science, China Pharmaceutical University, Nanjing, 211198, PR China
| | - Ke-Xin Cheng
- Department of Chemistry, School of Science, China Pharmaceutical University, Nanjing, 211198, PR China
| | - Suo-Nan-Mu Dong-Zhi
- Tibetan Medicine Research Institute, Tibetan Traditional Medical College, Tibet, 850000, PR China
| | - Yan-Fei Zhang
- Tibetan Medicine Research Institute, Tibetan Traditional Medical College, Tibet, 850000, PR China
| | - Qing-Jia Ren
- Tibetan Medicine Research Institute, Tibetan Traditional Medical College, Tibet, 850000, PR China
| | - Yong Yin
- Department of Natural Medicinal Chemistry, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, 211198, PR China.
| | - Cao-Long Li
- Department of Chemistry, School of Science, China Pharmaceutical University, Nanjing, 211198, PR China.
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Qiu J, Feng X, Chen H, Liu W, Liu W, Wu L, Gao X, Liu Y, Huang Y, Gong H, Qi Y, Xu Z, Zhao Q. Discovery of novel harmine derivatives as GSK-3β/DYRK1A dual inhibitors for Alzheimer's disease treatment. Arch Pharm (Weinheim) 2024; 357:e2300404. [PMID: 38010470 DOI: 10.1002/ardp.202300404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 09/22/2023] [Accepted: 11/02/2023] [Indexed: 11/29/2023]
Abstract
Multitarget-directed ligands (MTDLs) have recently attracted significant interest due to their superior effectiveness in multifactorial Alzheimer's disease (AD). Combined inhibition of two important AD targets, glycogen synthase kinase-3β (GSK-3β) and dual-specificity tyrosine phosphorylation-regulated kinase 1A (DYRK1A), may be a breakthrough in the treatment of AD. Based on our previous work, we have designed and synthesized a series of novel harmine derivatives, investigated their inhibition of GSK-3β and DYRK1A, and evaluated a variety of biological activities. The results of the experiments showed that most of these compounds exhibited good activity against GSK-3β and DYRK1A in vitro. ZLQH-5 was selected as the best compound due to the most potent inhibitory effect against GSK-3β and DYRK1A. Molecular docking studies demonstrated that ZLQH-5 could form stable interactions with the ATP binding pocket of GSK-3β and DYRK1A. In addition, ZLQH-5 showed low cytotoxicity against SH-SY5Y and HL-7702, good blood-brain barrier permeability, and favorable pharmacokinetic properties. More importantly, ZLQH-5 also attenuated the tau hyperphosphorylation in the okadaic acid SH-SY5Y cell model. These results indicated that ZLQH-5 could be a promising dual-target drug candidate for the treatment of AD.
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Affiliation(s)
- Jingsong Qiu
- Bei Fang Hospital of Shenyang Pharmaceutical University, General Hospital of Northern Theater Command, Shenyang, China
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, China
| | - Xiangling Feng
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, China
| | - Huanhua Chen
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, China
| | - Wenwu Liu
- Bei Fang Hospital of Shenyang Pharmaceutical University, General Hospital of Northern Theater Command, Shenyang, China
| | - Wenjie Liu
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, China
| | - Limeng Wu
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, China
| | - Xudong Gao
- Department of Pharmacy, General Hospital of Northern Theater Command, Shenyang, China
| | - Yanfang Liu
- Department of Clinical Trial Center, General Hospital of Northern Theater Command, Shenyang, China
| | - Yaoguang Huang
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, China
| | - Hao Gong
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, China
| | - Yiming Qi
- Department of Graduate School, Dalian Medical University, Dalian, China
| | - Zihua Xu
- Bei Fang Hospital of Shenyang Pharmaceutical University, General Hospital of Northern Theater Command, Shenyang, China
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, China
| | - Qingchun Zhao
- Bei Fang Hospital of Shenyang Pharmaceutical University, General Hospital of Northern Theater Command, Shenyang, China
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, China
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Tshikhudo PP, Mabhaudhi T, Koorbanally NA, Mudau FN, Avendaño Caceres EO, Popa D, Calina D, Sharifi-Rad J. Anticancer Potential of β-Carboline Alkaloids: An Updated Mechanistic Overview. Chem Biodivers 2024; 21:e202301263. [PMID: 38108650 DOI: 10.1002/cbdv.202301263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 11/10/2023] [Accepted: 12/18/2023] [Indexed: 12/19/2023]
Abstract
his comprehensive review is designed to evaluate the anticancer properties of β-carbolines derived from medicinal plants, with the ultimate goal of assessing their suitability and potential in cancer treatment, management, and prevention. An exhaustive literature survey was conducted on a wide array of β-carbolines including, but not limited to, harmaline, harmine, harmicine, harman, harmol, harmalol, pinoline, tetrahydroharmine, tryptoline, cordysinin C, cordysinin D, norharmane, and perlolyrine. Various analytical techniques were employed to identify and screen these compounds, followed by a detailed analysis of their anticancer mechanisms. Natural β-carbolines such as harmaline and harmine have shown promising inhibitory effects on the growth of cancer cells, as evidenced by multiple in vitro and in vivo studies. Synthetically derived β-carbolines also displayed noteworthy anticancer, neuroprotective, and cognitive-enhancing effects. The current body of research emphasizes the potential of β-carbolines as a unique source of bioactive compounds for cancer treatment. The diverse range of β-carbolines derived from medicinal plants can offer valuable insights into the development of new therapeutic strategies for cancer management and prevention.
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Affiliation(s)
- Phumudzo P Tshikhudo
- Department of Agriculture, Land Reform and Rural Development, Directorate Plant Health, Division Pest Risk Analysis, Arcadia, Pretoria, South Africa
| | - Tafadzwanashe Mabhaudhi
- Centre for Transformative Agricultural and Food Systems, School of Agricultural, Earth and Environmental Sciences, University of KwaZulu-Natal, P. Bag X01, Scottsville, 3209, Pietermaritzburg, South Africa
| | - Neil A Koorbanally
- School of Chemistry and Physics, University of KwaZulu-Natal, Private Bag X54001, Durban, 4000, South Africa
| | - Fhatuwani N Mudau
- School of Agricultural, Earth and Environmental Sciences, University of KwaZulu-Natal, P. Bag X01, Scottsville, 3209, Pietermaritzburg, South Africa
| | - Edgardo Oscar Avendaño Caceres
- Departamento de quimica e ingenieria Quimica, Universidad Nacional Jorge Basadre Grohmann. Avenida Miraflores s/n, Tacna, 23001, Perú
| | - Dragos Popa
- Department of Plastic Surgery, University of Medicine and Pharmacy of Craiova, 200349, Craiova, Romania
| | - Daniela Calina
- Department of Clinical Pharmacy, University of Medicine and Pharmacy of Craiova, 200349, Craiova, Romania
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Baldini E, Cardarelli S, Campese AF, Lori E, Fallahi P, Virili C, Forte F, Pironi D, Di Matteo FM, Palumbo P, Costanzo ML, D’Andrea V, Centanni M, Sorrenti S, Antonelli A, Ulisse S. Evaluation of the Therapeutic Effects of Harmine on Anaplastic Thyroid Cancer Cells. Int J Mol Sci 2024; 25:1121. [PMID: 38256193 PMCID: PMC10816100 DOI: 10.3390/ijms25021121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 01/11/2024] [Accepted: 01/12/2024] [Indexed: 01/24/2024] Open
Abstract
Anaplastic thyroid carcinoma (ATC) is an extremely difficult disease to tackle, with an overall patient survival of only a few months. The currently used therapeutic drugs, such as kinase inhibitors or immune checkpoint inhibitors, can prolong patient survival but fail to eradicate the tumor. In addition, the onset of drug resistance and adverse side-effects over time drastically reduce the chances of treatment. We recently showed that Twist1, a transcription factor involved in the epithelial mesenchymal transition (EMT), was strongly upregulated in ATC, and we wondered whether it might represent a therapeutic target in ATC patients. To investigate this hypothesis, the effects of harmine, a β-carboline alkaloid shown to induce degradation of the Twist1 protein and to possess antitumoral activity in different cancer types, were evaluated on two ATC-derived cell lines, BHT-101 and CAL-62. The results obtained demonstrated that, in both cell lines, harmine reduced the level of Twist1 protein and reverted the EMT, as suggested by the augmentation of E-cadherin and decrease in fibronectin expression. The drug also inhibited cell proliferation and migration in a dose-dependent manner and significantly reduced the anchorage-independent growth of both ATC cell lines. Harmine was also capable of inducing apoptosis in BHT-101 cells, but not in CAL-62 ones. Finally, the activation of PI3K/Akt signaling, but not that of the MAPK, was drastically reduced in treated cells. Overall, these in vitro data suggest that harmine could represent a new therapeutic option for ATC treatment.
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Affiliation(s)
- Enke Baldini
- Department of Surgery, “Sapienza” University of Rome, 00161 Rome, Italy; (E.B.); (S.C.); (E.L.); (D.P.); (F.M.D.M.); (P.P.); (M.L.C.); (V.D.); (S.S.)
| | - Silvia Cardarelli
- Department of Surgery, “Sapienza” University of Rome, 00161 Rome, Italy; (E.B.); (S.C.); (E.L.); (D.P.); (F.M.D.M.); (P.P.); (M.L.C.); (V.D.); (S.S.)
| | | | - Eleonora Lori
- Department of Surgery, “Sapienza” University of Rome, 00161 Rome, Italy; (E.B.); (S.C.); (E.L.); (D.P.); (F.M.D.M.); (P.P.); (M.L.C.); (V.D.); (S.S.)
| | - Poupak Fallahi
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy;
| | - Camilla Virili
- Department of Medico-Surgical Sciences and Biotechnologies, “Sapienza” University of Rome, 04100 Latina, Italy; (C.V.); (M.C.)
| | - Flavio Forte
- Department of Urology, M.G. Vannini Hospital, 00177 Rome, Italy;
| | - Daniele Pironi
- Department of Surgery, “Sapienza” University of Rome, 00161 Rome, Italy; (E.B.); (S.C.); (E.L.); (D.P.); (F.M.D.M.); (P.P.); (M.L.C.); (V.D.); (S.S.)
| | - Filippo Maria Di Matteo
- Department of Surgery, “Sapienza” University of Rome, 00161 Rome, Italy; (E.B.); (S.C.); (E.L.); (D.P.); (F.M.D.M.); (P.P.); (M.L.C.); (V.D.); (S.S.)
| | - Piergaspare Palumbo
- Department of Surgery, “Sapienza” University of Rome, 00161 Rome, Italy; (E.B.); (S.C.); (E.L.); (D.P.); (F.M.D.M.); (P.P.); (M.L.C.); (V.D.); (S.S.)
| | - Maria Ludovica Costanzo
- Department of Surgery, “Sapienza” University of Rome, 00161 Rome, Italy; (E.B.); (S.C.); (E.L.); (D.P.); (F.M.D.M.); (P.P.); (M.L.C.); (V.D.); (S.S.)
| | - Vito D’Andrea
- Department of Surgery, “Sapienza” University of Rome, 00161 Rome, Italy; (E.B.); (S.C.); (E.L.); (D.P.); (F.M.D.M.); (P.P.); (M.L.C.); (V.D.); (S.S.)
| | - Marco Centanni
- Department of Medico-Surgical Sciences and Biotechnologies, “Sapienza” University of Rome, 04100 Latina, Italy; (C.V.); (M.C.)
| | - Salvatore Sorrenti
- Department of Surgery, “Sapienza” University of Rome, 00161 Rome, Italy; (E.B.); (S.C.); (E.L.); (D.P.); (F.M.D.M.); (P.P.); (M.L.C.); (V.D.); (S.S.)
| | - Alessandro Antonelli
- Department of Surgical, Medical and Molecular Pathology and of Critical Area, University of Pisa, 56126 Pisa, Italy;
| | - Salvatore Ulisse
- Department of Surgery, “Sapienza” University of Rome, 00161 Rome, Italy; (E.B.); (S.C.); (E.L.); (D.P.); (F.M.D.M.); (P.P.); (M.L.C.); (V.D.); (S.S.)
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Chen B, Wu J, Yan Z, Wu H, Gao H, Liu Y, Zhao J, Wang J, Yang J, Zhang Y, Pan J, Ling Y, Wen H, Huang Z. 1,3-Substituted β-Carboline Derivatives as Potent Chemotherapy for the Treatment of Cystic Echinococcosis. J Med Chem 2023; 66:16680-16693. [PMID: 38069814 DOI: 10.1021/acs.jmedchem.3c01326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2023]
Abstract
Echinococcosis is a global public health issue that generally occurs in areas with developed animal husbandry. In search of safe and effective therapeutic agents against echinococcosis, we designed and synthesized new 1,3-substituted β-carboline derivatives based on harmine. Among them, compounds 1a, 1c, and 1e displayed potent inhibitory activity against Echinococcus granulosus in vitro, significantly better than albendazole and harmine. The morphological detection revealed that 1a, 1c, and 1e significantly changed the ultrastructure of Echinococcus granulosus protoscolices (PSCs). Furthermore, pharmacokinetic studies suggested that 1a possessed a better metabolic property. Encouragingly, 1a exhibited a highest cyst inhibition rate as 76.8% in vivo and did not display neurotoxicity in mice. Further mechanistic research illustrated that 1a has the potential to induce autophagy in PSCs, which may be responsible for the therapeutic effect of the drugs. Together, 1a could be a promising therapeutic agent against echinococcosis, warranting further study.
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Affiliation(s)
- Bei Chen
- State Key Laboratory of Pathogenesis, Prevention, and Treatment of High Incidence Diseases in Central Asia, The First Affiliated Hospital of Xinjiang Medical University, and College of Pharmaceutical Sciences, Xinjiang Medical University, Urumqi, Xinjiang 830054, P. R. China
| | - Jianbing Wu
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 211198, P. R. China
| | - Zhengsheng Yan
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 211198, P. R. China
| | - Hongmei Wu
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong 226001, P. R. China
| | - Huijing Gao
- State Key Laboratory of Pathogenesis, Prevention, and Treatment of High Incidence Diseases in Central Asia, The First Affiliated Hospital of Xinjiang Medical University, and College of Pharmaceutical Sciences, Xinjiang Medical University, Urumqi, Xinjiang 830054, P. R. China
| | - Yun Liu
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong 226001, P. R. China
| | - Jun Zhao
- State Key Laboratory of Pathogenesis, Prevention, and Treatment of High Incidence Diseases in Central Asia, The First Affiliated Hospital of Xinjiang Medical University, and College of Pharmaceutical Sciences, Xinjiang Medical University, Urumqi, Xinjiang 830054, P. R. China
| | - Jianhua Wang
- State Key Laboratory of Pathogenesis, Prevention, and Treatment of High Incidence Diseases in Central Asia, The First Affiliated Hospital of Xinjiang Medical University, and College of Pharmaceutical Sciences, Xinjiang Medical University, Urumqi, Xinjiang 830054, P. R. China
| | - Jianhua Yang
- State Key Laboratory of Pathogenesis, Prevention, and Treatment of High Incidence Diseases in Central Asia, The First Affiliated Hospital of Xinjiang Medical University, and College of Pharmaceutical Sciences, Xinjiang Medical University, Urumqi, Xinjiang 830054, P. R. China
| | - Yihua Zhang
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 211198, P. R. China
| | - Jingxuan Pan
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou 510060, P. R. China
| | - Yong Ling
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong 226001, P. R. China
| | - Hao Wen
- State Key Laboratory of Pathogenesis, Prevention, and Treatment of High Incidence Diseases in Central Asia, The First Affiliated Hospital of Xinjiang Medical University, and College of Pharmaceutical Sciences, Xinjiang Medical University, Urumqi, Xinjiang 830054, P. R. China
| | - Zhangjian Huang
- State Key Laboratory of Pathogenesis, Prevention, and Treatment of High Incidence Diseases in Central Asia, The First Affiliated Hospital of Xinjiang Medical University, and College of Pharmaceutical Sciences, Xinjiang Medical University, Urumqi, Xinjiang 830054, P. R. China
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 211198, P. R. China
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9
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Du H, Song J, Ma F, Gao H, Zhao X, Mao R, He X, Yan Y. Novel harmine derivatives as potent acetylcholinesterase and amyloid beta aggregation dual inhibitors for management of Alzheimer's disease. J Enzyme Inhib Med Chem 2023; 38:2281893. [PMID: 37965884 PMCID: PMC10653770 DOI: 10.1080/14756366.2023.2281893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 10/06/2023] [Indexed: 11/16/2023] Open
Abstract
In this study, a series of potential ligands for the treatment of AD were synthesised and characterised as novel harmine derivatives modified at position 9 with benzyl piperazinyl. In vitro studies revealed that the majority of the derivatives exhibited moderate to potent inhibition against hAChE and Aβ1 - 42 aggregation. Notably, compounds 13 and 17d displayed potent drug - likeness and ADMET properties, demonstrating remarkable inhibitory activities towards AChE (IC50 = 58.76 nM and 89.38 nM, respectively) as well as Aβ aggregation (IC50 = 9.31 μM and 13.82 μM, respectively). More importantly, compounds 13 and 17d showed exceptional neuroprotective effects against Aβ1 - 42-induced SH - SY5Y damage, while maintaining low toxicity in SH - SY5Y cells. Further exploration of the mechanism through kinetic studies and molecular modelling confirmed that compound 13 could interact with both the CAS and the PAS of AChE. These findings suggested that harmine derivatives hold great potential as dual - targeted candidates for treating AD.
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Affiliation(s)
- Hongtao Du
- School of Life Sciences, Yan’an University, Yan'an, China
- Shaanxi Qi Yuan Kang Bo Biotechnology Co. LTD, Tongchuan Shaanxi, China
| | - Jinzhi Song
- Shaanxi Horticultural Technology workstation, Xi’an Shaanxi, China
| | - Fang Ma
- Shaanxi Qi Yuan Kang Bo Biotechnology Co. LTD, Tongchuan Shaanxi, China
- Northwest Agriculture & Forestry University, Xianyang, China
| | - Hongxin Gao
- School of Graduate Studies, Lingnan University, Hong Kong, China
| | - Xinyan Zhao
- Second School of Clinical Medicine, Shaanxi University of Chinese Medicine, Xianyang Shaanxi, China
| | - Renjun Mao
- School of Life Sciences, Yan’an University, Yan'an, China
- Shaanxi Horticultural Technology workstation, Xi’an Shaanxi, China
| | - Xiaolong He
- School of Life Sciences, Yan’an University, Yan'an, China
| | - Yan Yan
- School of Life Sciences, Yan’an University, Yan'an, China
- Shaanxi Qi Yuan Kang Bo Biotechnology Co. LTD, Tongchuan Shaanxi, China
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10
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Giri PS, Bharti AH, Kode J, Begum R, Dwivedi M. Harmine and Kaempferol treatment enhances NFATC1 and FOXP3 mediated regulatory T-cells' suppressive capacity in generalized vitiligo. Int Immunopharmacol 2023; 125:111174. [PMID: 37951194 DOI: 10.1016/j.intimp.2023.111174] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Revised: 09/28/2023] [Accepted: 10/31/2023] [Indexed: 11/13/2023]
Abstract
BACKGROUND Generalized vitiligo (GV) is an autoimmune disease characterized by the progressive loss of melanocytes. OBJECTIVES Current study was undertaken to assess in-vitro therapeutic potential of Harmine and Kaempferol for GV. METHODS Calcium, calcineurin, NFATC1 levels, cell proliferation were assessed by various kits and ORAI1, PEIZO1, Calcineurin, GSK3B, DYRK1A transcripts and IFN-γ,IL-10,TGF-β protein levels were assessed by qPCR and ELISA in blood and skin biopsy samples from Tregs of 52 patients and 50 controls. RESULTS Harmine and Kaempferol treatment enhances Treg suppressive capacity, NFATs and FOXP3 expression in blood and skin Tregs of GV patients (p < 0.05). Furthermore, Harmine and Kaempferol treatment in Tregs increased calcineurin and NFATC1 activity and decreased DYRK1A transcripts in blood and skin Tregs of GV patients(p < 0.05). In-silico analysis revealed that Harmine and Kaempferol might boost Treg suppressive capacity by increasing calcineurin dephosphorylation activity leading to increase NFATs activation and also increase nuclear retention of NFATs by inhibiting DYRK1a phosphorylation activity. Moreover, calcineurin and NFATC1 activity in Tregs were positively correlated with Treg suppressive capacity, NFATC1 and FOXP3 expression (p < 0.05), whereas, DYRK1A transcripts were negatively correlated with Treg suppressive capacity, NFATC1 and FOXP3 expression (p < 0.05). These compounds significantly increased melanocytes' survival and proliferation in Treg:CD4+/CD8+:SK-Mel-28 cell line co-culture system from GV patients (p < 0.0001). CONCLUSIONS For the first time the study suggests that Harmine and Kaempferol treated Tregs could control the CD8+ and CD4+T-cells' proliferation and IFN-γ production, leading to melanocytes' survival and proliferation. These compounds may serve as novel Treg-based therapeutics for GV; however, in vivo studies are warranted to assess the safety and efficacy of these compounds.
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Affiliation(s)
- Prashant S Giri
- C.G. Bhakta Institute of Biotechnology, Faculty of Science, Uka Tarsadia University, Bardoli, Surat 394 350, Gujarat, India
| | - Ankit H Bharti
- Aura Skin Care, Laxmi Icon 2(nd) Floor, Unai Road, Near Swaminarayan Temple, Vyara 394650, Gujarat, India
| | - Jyoti Kode
- Kode Lab, Tumor Immunology & Immunotherapy Group, Advanced Centre for Treatment, Research & Education in Cancer, Tata Memorial Centre, Kharghar, Navi Mumbai 410210, India; Homi Bhabha National Institute (HBNI), Training School Complex, Anushakti Nagar, Mumbai 400094, India
| | - Rasheedunnisa Begum
- Department of Biochemistry, Faculty of Science, The Maharaja Sayajirao University of Baroda, Vadodara, Gujarat, India
| | - Mitesh Dwivedi
- C.G. Bhakta Institute of Biotechnology, Faculty of Science, Uka Tarsadia University, Bardoli, Surat 394 350, Gujarat, India.
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11
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Dahal S, Clayton K, Cabral T, Cheng R, Jahanshahi S, Ahmed C, Koirala A, Villasmil Ocando A, Malty R, Been T, Hernandez J, Mangos M, Shen D, Babu M, Calarco J, Chabot B, Attisano L, Houry WA, Cochrane A. On a path toward a broad-spectrum anti-viral: inhibition of HIV-1 and coronavirus replication by SR kinase inhibitor harmine. J Virol 2023; 97:e0039623. [PMID: 37706687 PMCID: PMC10617549 DOI: 10.1128/jvi.00396-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 07/14/2023] [Indexed: 09/15/2023] Open
Abstract
IMPORTANCE This study highlights the crucial role RNA processing plays in regulating viral gene expression and replication. By targeting SR kinases, we identified harmine as a potent inhibitor of HIV-1 as well as coronavirus (HCoV-229E and multiple SARS-CoV-2 variants) replication. Harmine inhibits HIV-1 protein expression and reduces accumulation of HIV-1 RNAs in both cell lines and primary CD4+ T cells. Harmine also suppresses coronavirus replication post-viral entry by preferentially reducing coronavirus sub-genomic RNA accumulation. By focusing on host factors rather than viral targets, our study offers a novel approach to combating viral infections that is effective against a range of unrelated viruses. Moreover, at doses required to inhibit virus replication, harmine had limited toxicity and minimal effect on the host transcriptome. These findings support the viability of targeting host cellular processes as a means of developing broad-spectrum anti-virals.
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Affiliation(s)
- Subha Dahal
- Department of Molecular Genetics, University of Toronto, Toronto, Ontario, Canada
| | - Kiera Clayton
- Department of Pathology, University of Massachusetts Medical School, Worcester, Massachusetts, USA
| | - Tyler Cabral
- Department of Molecular Genetics, University of Toronto, Toronto, Ontario, Canada
| | - Ran Cheng
- Department of Molecular Genetics, University of Toronto, Toronto, Ontario, Canada
| | - Shahrzad Jahanshahi
- Department of Molecular Genetics, University of Toronto, Toronto, Ontario, Canada
- Department of Biochemistry, University of Toronto, Toronto, Ontario, Canada
| | - Choudhary Ahmed
- Department of Molecular Genetics, University of Toronto, Toronto, Ontario, Canada
| | - Amrit Koirala
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, Texas, USA
- Dan L. Duncan Cancer Comprehensive Center, Baylor College of Medicine, Houston, Texas, USA
| | | | - Ramy Malty
- Department of Biochemistry, University of Toronto, Toronto, Ontario, Canada
- Research and Innovation Centre, Department of Biochemistry, University of Regina, Regina, Saskatchewan, Canada
| | - Terek Been
- Department of Molecular Genetics, University of Toronto, Toronto, Ontario, Canada
| | - Javier Hernandez
- Department of Biochemistry, University of Toronto, Toronto, Ontario, Canada
| | - Maria Mangos
- Department of Biochemistry, University of Toronto, Toronto, Ontario, Canada
| | - David Shen
- Department of Molecular Genetics, University of Toronto, Toronto, Ontario, Canada
| | - Mohan Babu
- Research and Innovation Centre, Department of Biochemistry, University of Regina, Regina, Saskatchewan, Canada
| | - John Calarco
- Department of Cell and Systems Biology, University of Toronto, Toronto, Ontario, Canada
| | - Benoit Chabot
- Department of Microbiology and Infectious Diseases, Université de Sherbrooke, Sherbrooke, Quebec, Canada
| | - Liliana Attisano
- Department of Biochemistry, University of Toronto, Toronto, Ontario, Canada
| | - Walid A. Houry
- Department of Biochemistry, University of Toronto, Toronto, Ontario, Canada
- Department of Chemistry, University of Toronto, Toronto, Ontario, Canada
| | - Alan Cochrane
- Department of Molecular Genetics, University of Toronto, Toronto, Ontario, Canada
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12
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Chen B, Yan M, Gao H, Ma Q, Li L, Lü G, Gong Y, Wen L, Xu S, Wang J, Zhao J. In vitro and in vivo Efficacies of Novel Harmine Derivatives in the Treatment of Cystic Echinococcosis. Drug Des Devel Ther 2023; 17:2441-2454. [PMID: 37637266 PMCID: PMC10454840 DOI: 10.2147/dddt.s419002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 08/08/2023] [Indexed: 08/29/2023] Open
Abstract
Introduction Cystic echinococcosis (CE) is a chronic zoonotic parasitic disease caused by the larvae of the Echinococcus granulosus sensu lato (s.l.) cluster. The current existing drugs have limited therapeutic efficacy against cystic echinococcosis, and thus, there is an urgent need to develop new drugs. Methods In this study, 7 harmine (HM) derivatives were screened and the effects of HM derivatives on E. granulosus sensu stricto (s.s.) were evaluated by in vitro and mouse experiments. The safety of the HM derivatives was assessed by cytotoxicity assays, acute toxicity study in animals and subacute toxicity study. Results These results show that the HM derivatives H-2-168 and DH-004 exhibited more significant antiparasitic effects at an initial concentration of 40 μM. The results of further studies showed that H-2-168 and DH-004 had dose-dependent effects against protoscoleces and had satisfactory therapeutic outcomes in vivo. Electron microscopy observations demonstrated that H-2-168 and DH-004 caused severe disruption of the parasite ultrastructure. Notably, the results of the acute toxicity and subchronic toxicity studies showed that H-2-168 and DH-004 had significantly improved safety. In addition, we found that H-2-168 and DH-004 induced DNA damage in E. granulosus s.s., which may be the mechanism by which these drugs produce their therapeutic effects. Discussion Overall, the data from this work demonstrate that H-2-168 and DH-004 are highly effective candidate compounds with low toxicity for the treatment of CE and will provide a new therapeutic strategy for CE pharmacological treatment.
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Affiliation(s)
- Bei Chen
- First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, People’s Republic of China
- State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, People’s Republic of China
| | - Mingzhi Yan
- First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, People’s Republic of China
- State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, People’s Republic of China
| | - Huijing Gao
- First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, People’s Republic of China
- State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, People’s Republic of China
| | - Qin Ma
- HuaShiDan Pharmaceutical Company Limited, Urumqi, Xinjiang, People’s Republic of China
| | - Lihua Li
- Xinjiang Urumqi Maternal and Child Health Hospital, Urumqi, Xinjiang, People’s Republic of China
| | - Guodong Lü
- First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, People’s Republic of China
- State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, People’s Republic of China
| | - Yuehong Gong
- First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, People’s Republic of China
- State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, People’s Republic of China
| | - Limei Wen
- First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, People’s Republic of China
- State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, People’s Republic of China
| | - Shaoquan Xu
- College of Pharmacy, Xinjiang Medical University, Urumqi, Xinjiang, People’s Republic of China
| | - Jianhua Wang
- First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, People’s Republic of China
- State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, People’s Republic of China
| | - Jun Zhao
- First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, People’s Republic of China
- State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, People’s Republic of China
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13
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Cho CC, Lin CJ, Huang HH, Yang WZ, Fei CY, Lin HY, Lee MS, Yuan HS. Mechanistic Insights into Harmine-Mediated Inhibition of Human DNA Methyltransferases and Prostate Cancer Cell Growth. ACS Chem Biol 2023; 18:1335-1350. [PMID: 37188336 PMCID: PMC10278071 DOI: 10.1021/acschembio.3c00065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 04/24/2023] [Indexed: 05/17/2023]
Abstract
Mammalian DNA methyltransferases (DNMTs), including DNMT1, DNMT3A, and DNMT3B, are key DNA methylation enzymes and play important roles in gene expression regulation. Dysregulation of DNMTs is linked to various diseases and carcinogenesis, and therefore except for the two approved anticancer azanucleoside drugs, various non-nucleoside DNMT inhibitors have been identified and reported. However, the underlying mechanisms for the inhibitory activity of these non-nucleoside inhibitors still remain largely unknown. Here, we systematically tested and compared the inhibition activities of five non-nucleoside inhibitors toward the three human DNMTs. We found that harmine and nanaomycin A blocked the methyltransferase activity of DNMT3A and DNMT3B more efficiently than resveratrol, EGCG, and RG108. We further determined the crystal structure of harmine in complex with the catalytic domain of the DNMT3B-DNMT3L tetramer revealing that harmine binds at the adenine cavity of the SAM-binding pocket in DNMT3B. Our kinetics assays confirm that harmine competes with SAM to competitively inhibit DNMT3B-3L activity with a Ki of 6.6 μM. Cell-based studies further show that harmine treatment inhibits castration-resistant prostate cancer cell (CRPC) proliferation with an IC50 of ∼14 μM. The CPRC cells treated with harmine resulted in reactivating silenced hypermethylated genes compared to the untreated cells, and harmine cooperated with an androgen antagonist, bicalutamide, to effectively inhibit the proliferation of CRPC cells. Our study thus reveals, for the first time, the inhibitory mechanism of harmine on DNMTs and highlights new strategies for developing novel DNMT inhibitors for cancer treatment.
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Affiliation(s)
- Chao-Cheng Cho
- Institute
of Molecular Biology, Academia Sinica, Taipei, Taiwan 11529, Republic
of China
| | - Chun-Jung Lin
- Institute
of Molecular Biology, Academia Sinica, Taipei, Taiwan 11529, Republic
of China
- Graduate
Institute of Biochemistry and Molecular Biology, National Taiwan University, Taipei, Taiwan 10048, Republic of China
| | - Hsun-Ho Huang
- Institute
of Molecular Biology, Academia Sinica, Taipei, Taiwan 11529, Republic
of China
- Graduate
Institute of Biochemistry and Molecular Biology, National Taiwan University, Taipei, Taiwan 10048, Republic of China
| | - Wei-Zen Yang
- Institute
of Molecular Biology, Academia Sinica, Taipei, Taiwan 11529, Republic
of China
| | - Cheng-Yin Fei
- Institute
of Molecular Biology, Academia Sinica, Taipei, Taiwan 11529, Republic
of China
| | - Hsin-Ying Lin
- Graduate
Institute of Biochemistry and Molecular Biology, National Taiwan University, Taipei, Taiwan 10048, Republic of China
| | - Ming-Shyue Lee
- Graduate
Institute of Biochemistry and Molecular Biology, National Taiwan University, Taipei, Taiwan 10048, Republic of China
| | - Hanna S. Yuan
- Institute
of Molecular Biology, Academia Sinica, Taipei, Taiwan 11529, Republic
of China
- Graduate
Institute of Biochemistry and Molecular Biology, National Taiwan University, Taipei, Taiwan 10048, Republic of China
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14
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Bordeaux ZA, Kwatra SG, Booth L, Dent P. A novel combination of isovanillin, curcumin, and harmine (GZ17-6.02) enhances cell death and alters signaling in actinic keratoses cells when compared to individual components and two-component combinations. Anticancer Drugs 2023; 34:544-550. [PMID: 36847046 DOI: 10.1097/cad.0000000000001425] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Abstract
Actinic keratosis is a pre-malignant skin disease caused by excessive exposure to ultraviolet light. The present studies further defined the biology of a novel combination of isovanillin, curcumin, and harmine in actinic keratosis cells in vitro . An oral formulation (GZ17-6.02) and topical preparation (GZ21T) comprised of the same fixed, stoichiometric ratio have been developed. Together, the three active ingredients killed actinic keratosis cells more effectively than any of its component parts as either individual agents or when combined in pairs. The three active ingredients caused greater levels of DNA damage than any of its component parts as either individual agents or when combined in pairs. As a single agent, compared to isolated components, GZ17-6.02/GZ21T caused significantly greater activation of PKR-like endoplasmic reticulum kinase, the AMP-dependent protein kinase, and ULK1 and significantly reduced the activities of mTORC1, AKT, and YAP. Knockdown of the autophagy-regulatory proteins ULK1, Beclin1, or ATG5 significantly reduced the lethality of GZ17-6.02/GZ21T alone. Expression of an activated mammalian target of rapamycin mutant suppressed autophagosome formation and autophagic flux and reduced tumor cell killing. Blockade of both autophagy and death receptor signaling abolished drug-induced actinic keratosis cell death. Our data demonstrate that the unique combination of isovanillin, curcumin, and harmine represents a novel therapeutic with the potential to treat actinic keratosis in a manner different from the individual components or pairs of the components.
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Affiliation(s)
- Zachary A Bordeaux
- Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Shawn G Kwatra
- Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Laurence Booth
- Department of Biochemistry and Molecular Biology, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Paul Dent
- Department of Biochemistry and Molecular Biology, Virginia Commonwealth University, Richmond, Virginia, USA
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15
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Noman MZ, Bocci IA, Karam M, Moer KV, Bosseler M, Kumar A, Berchem G, Auclair C, Janji B. The β-carboline Harmine improves the therapeutic benefit of anti-PD1 in melanoma by increasing the MHC-I-dependent antigen presentation. Front Immunol 2022; 13:980704. [PMID: 36458012 PMCID: PMC9705972 DOI: 10.3389/fimmu.2022.980704] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Accepted: 10/19/2022] [Indexed: 10/20/2023] Open
Abstract
Harmine is a dual-specificity tyrosine-regulated kinase 1A (DYRK1A) inhibitor that displays a number of biological and pharmacological properties. Also referred to as ACB1801 molecule, we have previously reported that harmine increases the presentation of major histocompatibility complex (MHC)-I-dependent antigen on melanoma cells. Here, we show that ACB1801 upregulates the mRNA expression of several proteins of the MHC-I such as Transporter Associated with antigen Processing TAP1 and 2, Tapasin and Lmp2 (hereafter referred to as MHC-I signature) in melanoma cells. Treatment of mice bearing melanoma B16-F10 with ACB1801 inhibits the growth and weight of tumors and induces a profound modification of the tumor immune landscape. Strikingly, combining ACB1801 with anti-PD1 significantly improves its therapeutic benefit in B16-F10 melanoma-bearing mice. These results suggest that, by increasing the MHC-I, ACB1801 can be combined with anti-PD1/PD-L1 therapy to improve the survival benefit in cancer patients displaying a defect in MHC-I expression. This is further supported by data showing that i) high expression levels of TAP1, Tapasin and Lmp2 was observed in melanoma patients that respond to anti-PD1; ii) the survival is significantly improved in melanoma patients who express high MHC-I signature relative to those expressing low MHC-I signature; and iii) high expression of MHC-I signature in melanoma patients was correlated with increased expression of CD8 and NK cell markers and overexpression of proinflammatory chemokines involved in the recruitment of CD8+ T cells.
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Affiliation(s)
- Muhammad Zaeem Noman
- Tumor Immunotherapy and Microenvironment (TIME) group, Department of Cancer Research, Luxembourg Institute of Health (LIH), Luxembourg City, Luxembourg
| | - Irene Adelaide Bocci
- Tumor Immunotherapy and Microenvironment (TIME) group, Department of Cancer Research, Luxembourg Institute of Health (LIH), Luxembourg City, Luxembourg
| | - Manale Karam
- AC Bioscience, Biopôle, Route de la Corniche 4, Epalinges, Switzerland
- AC Biotech, Villejuif Biopark, Villejuif, France
| | - Kris Van Moer
- Tumor Immunotherapy and Microenvironment (TIME) group, Department of Cancer Research, Luxembourg Institute of Health (LIH), Luxembourg City, Luxembourg
| | - Manon Bosseler
- Tumor Immunotherapy and Microenvironment (TIME) group, Department of Cancer Research, Luxembourg Institute of Health (LIH), Luxembourg City, Luxembourg
| | - Akinchan Kumar
- Tumor Immunotherapy and Microenvironment (TIME) group, Department of Cancer Research, Luxembourg Institute of Health (LIH), Luxembourg City, Luxembourg
| | - Guy Berchem
- Tumor Immunotherapy and Microenvironment (TIME) group, Department of Cancer Research, Luxembourg Institute of Health (LIH), Luxembourg City, Luxembourg
- Department of Hemato-Oncology, Centre Hospitalier du Luxembourg, Luxembourg City, Luxembourg
| | - Christian Auclair
- AC Bioscience, Biopôle, Route de la Corniche 4, Epalinges, Switzerland
- AC Biotech, Villejuif Biopark, Villejuif, France
| | - Bassam Janji
- Tumor Immunotherapy and Microenvironment (TIME) group, Department of Cancer Research, Luxembourg Institute of Health (LIH), Luxembourg City, Luxembourg
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16
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Shi Y, Chen X, Shu J, Liu Y, Zhang Y, Lv Q, Wang J, Deng X, Liu H, Qiu J. Harmine, an inhibitor of the type III secretion system of Salmonella enterica serovar Typhimurium. Front Cell Infect Microbiol 2022; 12:967149. [PMID: 36176578 PMCID: PMC9513467 DOI: 10.3389/fcimb.2022.967149] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Accepted: 08/22/2022] [Indexed: 12/02/2022] Open
Abstract
New therapeutic strategies for clinical Salmonella enterica serovar Typhimurium (S. Typhimurium) infection are urgently needed due to the generation of antibiotic-resistant bacteria. Inhibition of bacterial virulence has been increasingly regarded as a potential and innovative strategy for the development of anti-infection drugs. Salmonella pathogenicity island (SPI)-encoded type III secretion system (T3SS) represents a key virulence factor in S. Typhimurium, and active invasion and replication in host cells is facilitated by the secretion of T3SS effector proteins. In this study, we found that harmine could inhibit T3SS secretion; thus, its potential anti-S. Typhimurium infection activity was elucidated. Harmine inhibits the secretion and expression of T3SS effector proteins and consequently attenuates the S. Typhimurium invasion function of HeLa cells. This inhibition may be implemented by reducing the transcription of pathogenesis-related SPI-1 transcriptional activator genes hilD, hilC, and rtsA. Harmine improves the survival rate and bacterial loads of mice infected with S. Typhimurium. In summary, harmine, an effective T3SS inhibitor, could be a leading compound for the development of treatments for Salmonella infection.
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Affiliation(s)
- Yunjia Shi
- Laboratory for Zoonotic Diseases, Ministry of Education, College of Veterinary Medicine, Jilin University, Changchun, China
| | - Xindi Chen
- Laboratory for Zoonotic Diseases, Ministry of Education, College of Veterinary Medicine, Jilin University, Changchun, China
| | - Jingyan Shu
- Laboratory for Zoonotic Diseases, Ministry of Education, College of Veterinary Medicine, Jilin University, Changchun, China
| | - Yang Liu
- Laboratory for Zoonotic Diseases, Ministry of Education, College of Veterinary Medicine, Jilin University, Changchun, China
| | - Yong Zhang
- Department of Respiratory Medicine, Center for Pathogen Biology and Infectious Diseases, Key Laboratory of Organ Regeneration and Transplantation of the Ministry of Education, State Key Laboratory for Zoonotic Diseases, The First Hospital of Jilin University, Changchun, China
| | - Qianghua Lv
- Laboratory for Zoonotic Diseases, Ministry of Education, College of Veterinary Medicine, Jilin University, Changchun, China
| | - Jianfeng Wang
- Laboratory for Zoonotic Diseases, Ministry of Education, College of Veterinary Medicine, Jilin University, Changchun, China
| | - Xuming Deng
- Laboratory for Zoonotic Diseases, Ministry of Education, College of Veterinary Medicine, Jilin University, Changchun, China
| | - Hongtao Liu
- Laboratory for Zoonotic Diseases, Ministry of Education, College of Veterinary Medicine, Jilin University, Changchun, China
- *Correspondence: Jiazhang Qiu, ; Hongtao Liu,
| | - Jiazhang Qiu
- Laboratory for Zoonotic Diseases, Ministry of Education, College of Veterinary Medicine, Jilin University, Changchun, China
- *Correspondence: Jiazhang Qiu, ; Hongtao Liu,
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Jimenez L, Silva A, Calissi G, Grenho I, Monteiro R, Mayoral-Varo V, Blanco-Aparicio C, Pastor J, Bustos V, Bracher F, Megías D, Ferreira BI, Link W. Screening Health-Promoting Compounds for Their Capacity to Induce the Activity of FOXO3. J Gerontol A Biol Sci Med Sci 2022; 77:1485-1493. [PMID: 34508571 PMCID: PMC9373959 DOI: 10.1093/gerona/glab265] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Indexed: 12/01/2022] Open
Abstract
Several chemical compounds including natural products have been suggested as being effective against age-related diseases or as beneficial for a healthy life. On the other hand, forkhead box O (FOXO) proteins are emerging as key cellular components associated with extreme human longevity. FOXO proteins are mainly regulated by posttranslational modifications and as these modifications are reversible, activation and inactivation of FOXO are attainable through pharmacological treatment. Here, we questioned whether a panel of compounds with known health-beneficial properties has the capacity to induce the activity of FOXO factors. We show that resveratrol, a phytoalexin present in grapes and other food products, the amide alkaloid piperlongumine found in the fruit of the long pepper, and the plant-derived β-carboline compound harmine induced nuclear translocation of FOXO3. We also show that piperlongumine and harmine but not resveratrol activate FOXO-dependent transcription. We determined the half maximal effective concentration (EC50) values for resveratrol, piperlongumine, and harmine for FOXO translocation, and analyzed their inhibitory impact on chromosomal maintenance 1 (CRM1)-mediated nuclear export and the production of reactive oxygen species (ROS). We also used chemical biology approach and Western blot analysis to explore the underlying molecular mechanisms. We show that harmine, piperlongumine, and resveratrol activate FOXO3 independently of phosphoinositide 3-kinase (PI3K)/AKT signaling and the CRM1-mediated nuclear export. The effect of harmine on FOXO3 activity is at least partially mediated through the inhibition of dual-specificity tyrosine (Y) phosphorylationregulated kinase 1A (DYRK1A) and can be reverted by the inhibition of sirtuins (SIRTs).
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Affiliation(s)
- Lucia Jimenez
- Instituto de Investigaciones Biomédicas “Alberto Sols” (CSIC-UAM), Madrid, Spain
| | - Andreia Silva
- Centre for Biomedical Research (CBMR), University of Algarve, Campus of Gambelas, Faro, Portugal
- Faculty of Medicine and Biomedical Sciences (FMCB), University of Algarve, Campus de Gambelas, Faro, Portugal
- Algarve Biomedical Center (ABC), University of Algarve, Campus de Gambelas, Faro, Portugal
| | - Giampaolo Calissi
- Instituto de Investigaciones Biomédicas “Alberto Sols” (CSIC-UAM), Madrid, Spain
| | - Inês Grenho
- Centre for Biomedical Research (CBMR), University of Algarve, Campus of Gambelas, Faro, Portugal
- Faculty of Medicine and Biomedical Sciences (FMCB), University of Algarve, Campus de Gambelas, Faro, Portugal
- Algarve Biomedical Center (ABC), University of Algarve, Campus de Gambelas, Faro, Portugal
| | - Rita Monteiro
- Centre for Biomedical Research (CBMR), University of Algarve, Campus of Gambelas, Faro, Portugal
- Faculty of Medicine and Biomedical Sciences (FMCB), University of Algarve, Campus de Gambelas, Faro, Portugal
- Algarve Biomedical Center (ABC), University of Algarve, Campus de Gambelas, Faro, Portugal
| | - Victor Mayoral-Varo
- Instituto de Investigaciones Biomédicas “Alberto Sols” (CSIC-UAM), Madrid, Spain
| | | | - Joaquin Pastor
- Spanish National Cancer Research Centre (CNIO), Madrid, Spain
| | | | - Franz Bracher
- Department of Pharmacy, Center for Drug Research, Ludwig-Maximilians University, Munich, Germany
| | - Diego Megías
- Spanish National Cancer Research Centre (CNIO), Madrid, Spain
| | - Bibiana I Ferreira
- Centre for Biomedical Research (CBMR), University of Algarve, Campus of Gambelas, Faro, Portugal
- Faculty of Medicine and Biomedical Sciences (FMCB), University of Algarve, Campus de Gambelas, Faro, Portugal
- Algarve Biomedical Center (ABC), University of Algarve, Campus de Gambelas, Faro, Portugal
| | - Wolfgang Link
- Instituto de Investigaciones Biomédicas “Alberto Sols” (CSIC-UAM), Madrid, Spain
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Huang SM, Li SB, Deng HT, Jiang QQ, Gu YB, Ying X. [Preparation and effect against cervical cancer invasion in vitro of harmine-loaded photosensitive liposomes]. Zhongguo Zhong Yao Za Zhi 2022; 47:2643-2651. [PMID: 35718482 DOI: 10.19540/j.cnki.cjcmm.20210520.301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Despite the development of HPV vaccines and screening programs, cervical cancer is still a serious threat to women's health. Early-stage cervical cancer is mainly treated by surgery. However, considering the serious complications after surgery, hyperthermia is recommended to enhance the effect of chemotherapy, retain the integrity of cervix, improve the treatment effect, which provides a therapeutic basis for the early treatment of cervical cancer. The photosensitive liposomes containing harmine and dye IR-780 were prepared by thin-film dispersion method and separated by Sephadex G-50 dextran gel column. The preparation conditions were optimized as the mass ratio of phospholipid to cholesterol membrane material being 8∶1 and that of drug to lipid being 1∶20. The results of HPLC showed that the encapsulation efficiency of harmine was 55.6%±0.18%. The prepared photosensitive liposomes were round and evenly distributed under transmission electron microscope, with the particle size of(125.2±0.62) nm determined by Marvin particle size analyzer and the Zeta potential of(-2.55±0.76) mV. Additionally, the photosensitive liposomes had the photothermal conversion efficiency, an important property of photothermal agent, of 27.1%±0.86%. The photosensitive liposomes stored at 4 ℃ showed stable encapsulation efficiency in the first 14 days without flocculation. The sulforhodamine B(SRB) assay was employed to determine the inhibitory effect of the liposomes on the proliferation of HeLa cells under near-infrared(NIR) irradiation or not, which showcased stronger inhibitory effect under NIR irradiation. The results of Transwell assay indicated that the prepared liposomes significantly inhibited the invasion and migration of HeLa cells in vitro. The findings of this study provide a basis for the treatment of cervical cancer with harmine.
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Affiliation(s)
- Shi-Ming Huang
- Pharmacy School/Key Laboratory of Xinjiang Phytomedicine Resources and Utilization, Ministry of Education, Shihezi University Shihezi 832000, China
| | - Shu-Bei Li
- School of Pharmacy/Key Laboratory of Sichuan Province for Specific Structure of Small Molecule Drugs, Chengdu Medical College Chengdu 610500, China
| | - Hong-Tao Deng
- Pharmacy School/Key Laboratory of Xinjiang Phytomedicine Resources and Utilization, Ministry of Education, Shihezi University Shihezi 832000, China
| | - Qing-Qing Jiang
- Pharmacy School/Key Laboratory of Xinjiang Phytomedicine Resources and Utilization, Ministry of Education, Shihezi University Shihezi 832000, China
| | - Yi-Bo Gu
- Pharmacy School/Key Laboratory of Xinjiang Phytomedicine Resources and Utilization, Ministry of Education, Shihezi University Shihezi 832000, China
| | - Xue Ying
- Pharmacy School/Key Laboratory of Xinjiang Phytomedicine Resources and Utilization, Ministry of Education, Shihezi University Shihezi 832000, China School of Pharmacy/Key Laboratory of Sichuan Province for Specific Structure of Small Molecule Drugs, Chengdu Medical College Chengdu 610500, China
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Abstract
BACKGROUND DYRK1a (dual-specificity tyrosine phosphorylation-regulated kinase 1a) contributes to the control of cycling cells, including cardiomyocytes. However, the effects of inhibition of DYRK1a on cardiac function and cycling cardiomyocytes after myocardial infarction (MI) remain unknown. METHODS We investigated the impacts of pharmacological inhibition and conditional genetic ablation of DYRK1a on endogenous cardiomyocyte cycling and left ventricular systolic function in ischemia-reperfusion (I/R) MI using αMHC-MerDreMer-Ki67p-RoxedCre::Rox-Lox-tdTomato-eGFP (RLTG) (denoted αDKRC::RLTG) and αMHC-Cre::Fucci2aR::DYRK1aflox/flox mice. RESULTS We observed that harmine, an inhibitor of DYRK1a, improved left ventricular ejection fraction (39.5±1.6% and 29.1±1.6%, harmine versus placebo, respectively), 2 weeks after I/R MI. Harmine also increased cardiomyocyte cycling after I/R MI in αDKRC::RLTG mice, 10.8±1.5 versus 24.3±2.6 enhanced Green Fluorescent Protein (eGFP)+ cardiomyocytes, placebo versus harmine, respectively, P=1.0×10-3. The effects of harmine on left ventricular ejection fraction were attenuated in αDKRC::DTA mice that expressed an inducible diphtheria toxin in adult cycling cardiomyocytes. The conditional cardiomyocyte-specific genetic ablation of DYRK1a in αMHC-Cre::Fucci2aR::DYRK1aflox/flox (denoted DYRK1a k/o) mice caused cardiomyocyte hyperplasia at baseline (210±28 versus 126±5 cardiomyocytes per 40× field, DYRK1a k/o versus controls, respectively, P=1.7×10-2) without changes in cardiac function compared with controls, or compensatory changes in the expression of other DYRK isoforms. After I/R MI, DYRK1a k/o mice had improved left ventricular function (left ventricular ejection fraction 41.8±2.2% and 26.4±0.8%, DYRK1a k/o versus control, respectively, P=3.7×10-2). RNAseq of cardiomyocytes isolated from αMHC-Cre::Fucci2aR::DYRK1aflox/flox and αMHC-Cre::Fucci2aR mice after I/R MI or Sham surgeries identified enrichment in mitotic cell cycle genes in αMHC-Cre::Fucci2aR::DYRK1aflox/flox compared with αMHC-Cre::Fucci2aR. CONCLUSIONS The pharmacological inhibition or cardiomyocyte-specific ablation of DYRK1a caused baseline hyperplasia and improved cardiac function after I/R MI, with an increase in cell cycle gene expression, suggesting the inhibition of DYRK1a may serve as a therapeutic target to treat MI.
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Affiliation(s)
- Alexander Young
- Department of Medicine (A.Y., L.A.B., E.F., H.O.B., M.J.W.), University of Virginia, Charlottesville
- Robert M. Berne Cardiovascular Research Center (A.Y., L.A.B., H.O.B., M.J.W.), University of Virginia, Charlottesville
| | - Leigh A Bradley
- Department of Medicine (A.Y., L.A.B., E.F., H.O.B., M.J.W.), University of Virginia, Charlottesville
- Robert M. Berne Cardiovascular Research Center (A.Y., L.A.B., H.O.B., M.J.W.), University of Virginia, Charlottesville
| | - Elizabeth Farrar
- Department of Medicine (A.Y., L.A.B., E.F., H.O.B., M.J.W.), University of Virginia, Charlottesville
| | - Helen O Bilcheck
- Department of Medicine (A.Y., L.A.B., E.F., H.O.B., M.J.W.), University of Virginia, Charlottesville
- Robert M. Berne Cardiovascular Research Center (A.Y., L.A.B., H.O.B., M.J.W.), University of Virginia, Charlottesville
| | - Svyatoslav Tkachenko
- Departments of Biomedical Engineering (S.T., J.J.S.), University of Virginia, Charlottesville
| | - Jeffrey J Saucerman
- Departments of Biomedical Engineering (S.T., J.J.S.), University of Virginia, Charlottesville
| | - Stefan Bekiranov
- Biochemistry and Molecular Genetics (S.B.), University of Virginia, Charlottesville
| | - Matthew J Wolf
- Department of Medicine (A.Y., L.A.B., E.F., H.O.B., M.J.W.), University of Virginia, Charlottesville
- Robert M. Berne Cardiovascular Research Center (A.Y., L.A.B., H.O.B., M.J.W.), University of Virginia, Charlottesville
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Yamaguchi M, Ohbayashi S, Ooka A, Yamashita H, Motohashi N, Kaneko YK, Kimura T, Saito SY, Ishikawa T. Harmine suppresses collagen production in hepatic stellate cells by inhibiting DYRK1B. Biochem Biophys Res Commun 2022; 600:136-141. [PMID: 35219102 DOI: 10.1016/j.bbrc.2022.02.054] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 02/15/2022] [Indexed: 12/12/2022]
Abstract
Liver fibrosis is a major consequence of chronic liver disease, where excess extracellular matrix is deposited, due caused by the activation of hepatic stellate cells (HSCs). The suppression of collagen production in HSCs is therefore regarded as a therapeutic target of liver fibrosis. The present study investigated effects of harmine, which is a β-carboline alkaloid and known as an inhibitor of dual-specificity tyrosine-regulated kinases (DYRKs), on the production of collagen in HSCs. LX-2 cells, a human HSC cell line, were treated with harmine (0-10 μM) for 48 h in the presence or absence of TGF-β1 (5 ng/ml). The expression of collagen type I α1 (COL1A1) and DYRK isoforms was investigated by Western blotting, quantitative RT-PCR, or immunofluorescence. The influence of knockdown of each DYRK isoform on the COL1A1 expression was further investigated. The expression of COL1A1 was markedly increased by treating with TGF-β1 for 48 h in LX-2 cells. Harmine (10 μM) significantly inhibited the increased expression of COL1A1. LX-2 cells expressed mRNAs of DYRK1A, DYRK1B, DYRK2, and DYRK4, although the expression of DYRK4 was much lower than the others. Knockdown of DYRK1B, but not DYRK1A or DYRK2, with siRNA significantly suppressed TGF-β1-induced increase in COL1A1 expression. These results suggest that harmine suppresses COL1A1 expression via inhibiting DYRK1B in HSCs and therefore might be effective for the treatment of liver fibrosis.
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Affiliation(s)
- Momoka Yamaguchi
- Department of Pharmacology, School of Pharmaceutical Sciences, University of Shizuoka, 52-1 Yada, Suruga-ku, Shizuoka City, Shizuoka, 422-8526, Japan.
| | - Saya Ohbayashi
- Department of Pharmacology, School of Pharmaceutical Sciences, University of Shizuoka, 52-1 Yada, Suruga-ku, Shizuoka City, Shizuoka, 422-8526, Japan
| | - Akira Ooka
- Department of Pharmacology, School of Pharmaceutical Sciences, University of Shizuoka, 52-1 Yada, Suruga-ku, Shizuoka City, Shizuoka, 422-8526, Japan
| | - Hinako Yamashita
- Department of Pharmacology, School of Pharmaceutical Sciences, University of Shizuoka, 52-1 Yada, Suruga-ku, Shizuoka City, Shizuoka, 422-8526, Japan
| | - Nanami Motohashi
- Department of Pharmacology, School of Pharmaceutical Sciences, University of Shizuoka, 52-1 Yada, Suruga-ku, Shizuoka City, Shizuoka, 422-8526, Japan
| | - Yukiko K Kaneko
- Department of Pharmacology, School of Pharmaceutical Sciences, University of Shizuoka, 52-1 Yada, Suruga-ku, Shizuoka City, Shizuoka, 422-8526, Japan
| | - Toshihide Kimura
- Department of Pharmacology, School of Pharmaceutical Sciences, University of Shizuoka, 52-1 Yada, Suruga-ku, Shizuoka City, Shizuoka, 422-8526, Japan
| | - Shin-Ya Saito
- Department of Pharmacology, School of Pharmaceutical Sciences, University of Shizuoka, 52-1 Yada, Suruga-ku, Shizuoka City, Shizuoka, 422-8526, Japan; Faculty of Veterinary Medicine, Okayama University of Science, 1-3 Ikoinooka, Imabari City, Ehime, 794-8555, Japan
| | - Tomohisa Ishikawa
- Department of Pharmacology, School of Pharmaceutical Sciences, University of Shizuoka, 52-1 Yada, Suruga-ku, Shizuoka City, Shizuoka, 422-8526, Japan
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21
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Santos BWL, Moreira DC, Borges TKDS, Caldas ED. Components of Banisteriopsis caapi, a Plant Used in the Preparation of the Psychoactive Ayahuasca, Induce Anti-Inflammatory Effects in Microglial Cells. Molecules 2022; 27:molecules27082500. [PMID: 35458698 PMCID: PMC9025580 DOI: 10.3390/molecules27082500] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Revised: 04/06/2022] [Accepted: 04/08/2022] [Indexed: 02/01/2023] Open
Abstract
Banisteriopsis caapi is used to prepare the psychoactive beverage ayahuasca, and both have therapeutic potential for the treatment of many central nervous system (CNS) conditions. This study aimed to isolate new bioactive compounds from B. caapi extract and evaluate their biological activity, and that of the known β-carboline components of the plant (harmine, harmaline, and tetrahydroharmine), in BV-2 microglial cells, the in vivo activation of which is implicated in the physiopathology of CNS disorders. B. caapi extract was fractionated using semipreparative liquid chromatography (HPLC-DAD) and the exact masses ([M + H]+m/z) of the compounds in the 5 isolated fractions were determined by high-resolution LC-MS/MS: F1 (174.0918 and 233.1289), F2 (353.1722), F3 (304.3001), F4 (188.1081), and F5 (205.0785). Harmine (75.5–302 µM) significantly decreased cell viability after 2 h of treatment and increased the number of necrotic cells and production of reactive oxygen species at equal or lower concentrations after 24 h. F4 did not impact viability but was also cytotoxic after 24 h. Most treatments reduced proinflammatory cytokine production (IL-2, IL-6, IL-17, and/or TNF), especially harmaline and F5 at 2.5 µM and higher concentrations, tetrahydroharmine (9.3 µM and higher), and F5 (10.7 µM and higher). The results suggest that the compounds found in B. caapi extract have anti-inflammatory potential that could be explored for the development of treatments for neurodegenerative diseases.
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Affiliation(s)
- Beatriz Werneck Lopes Santos
- Laboratory of Toxicology, Department of Pharmacy, Faculty of Health Sciences, University of Brasilia, Brasilia 70910-900, Brazil;
| | - Daniel Carneiro Moreira
- Research Center in Morphology and Applied Immunology (NuPMIA), Faculty of Medicine, University of Brasilia, Brasilia 70910-900, Brazil; (D.C.M.); (T.K.d.S.B.)
| | - Tatiana Karla dos Santos Borges
- Research Center in Morphology and Applied Immunology (NuPMIA), Faculty of Medicine, University of Brasilia, Brasilia 70910-900, Brazil; (D.C.M.); (T.K.d.S.B.)
| | - Eloisa Dutra Caldas
- Laboratory of Toxicology, Department of Pharmacy, Faculty of Health Sciences, University of Brasilia, Brasilia 70910-900, Brazil;
- Correspondence:
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22
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Huizar FJ, Hill HM, Bacher EP, Eckert KE, Gulotty EM, Rodriguez KX, Tucker ZD, Banerjee M, Liu H, Wiest O, Zartman J, Ashfeld BL. Rational Design and Identification of Harmine-Inspired, N-Heterocyclic DYRK1A Inhibitors Employing a Functional Genomic In Vivo Drosophila Model System. ChemMedChem 2022; 17:e202100512. [PMID: 34994084 DOI: 10.1002/cmdc.202100512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 01/06/2022] [Indexed: 11/09/2022]
Abstract
Deregulation of dual-specificity tyrosine phosphorylation-regulated kinase 1A (DYRK1A) plays a significant role in developmental brain defects, early-onset neurodegeneration, neuronal cell loss, dementia, and several types of cancer. Herein, we report the discovery of three new classes of N-heterocyclic DYRK1A inhibitors based on the potent, yet toxic kinase inhibitors, harmine and harmol. An initial in vitro evaluation of the small molecule library assembled revealed that the core heterocyclic motifs benzofuranones, oxindoles, and pyrrolones, showed statistically significant DYRK1A inhibition. Further, the utilization of a low cost, high-throughput functional genomic in vivo model system to identify small molecule inhibitors that normalize DYRK1A overexpression phenotypes is described. This in vivo assay substantiated the in vitro results, and the resulting correspondence validates generated classes as architectural motifs that serve as potential DYRK1A inhibitors. Further expansion and analysis of these core compound structures will allow discovery of safe, more effective chemical inhibitors of DYRK1A to ameliorate phenotypes caused by DYRK1A overexpression.
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Affiliation(s)
- Francisco J Huizar
- Department of Chemical and Biomolecular Engineering, University of Notre Dame, Notre Dame, IN 46556, USA
| | - Harrison M Hill
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN 46556, USA
| | - Emily P Bacher
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN 46556, USA
| | - Kaitlyn E Eckert
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN 46556, USA
| | - Eva M Gulotty
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN 46556, USA
| | - Kevin X Rodriguez
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN 46556, USA
| | - Zachary D Tucker
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN 46556, USA
| | - Monimoy Banerjee
- Warren Family Center for Drug Discovery and Development, University of Notre Dame, Notre Dame, IN 46556, USA
| | - Haining Liu
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN 46556, USA
| | - Olaf Wiest
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN 46556, USA
- Warren Family Center for Drug Discovery and Development, University of Notre Dame, Notre Dame, IN 46556, USA
| | - Jeremiah Zartman
- Department of Chemical and Biomolecular Engineering, University of Notre Dame, Notre Dame, IN 46556, USA
| | - Brandon L Ashfeld
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN 46556, USA
- Warren Family Center for Drug Discovery and Development, University of Notre Dame, Notre Dame, IN 46556, USA
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Breine A, Van Gysel M, Elsocht M, Whiteway C, Philippe C, Quinet T, Valcek A, Wouters J, Ballet S, Van der Henst C. Antimicrobial Activity of a Repurposed Harmine-Derived Compound on Carbapenem-Resistant Acinetobacter baumannii Clinical Isolates. Front Cell Infect Microbiol 2022; 11:789672. [PMID: 35141168 PMCID: PMC8819726 DOI: 10.3389/fcimb.2021.789672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Accepted: 12/15/2021] [Indexed: 11/18/2022] Open
Abstract
Objectives The spread of antibiotic resistant bacteria is an important threat for human health. Acinetobacter baumannii bacteria impose such a major issue, as multidrug- to pandrug-resistant strains have been isolated, rendering some infections untreatable. In this context, carbapenem-resistant A. baumannii bacteria were ranked as top priority by both WHO and CDC. In addition, A. baumannii bacteria survive in harsh environments, being capable of resisting to disinfectants and to persist prolonged periods of desiccation. Due to the high degree of variability found in A. baumannii isolates, the search for new antibacterials is very challenging because of the requirement of drug target conservation amongst the different strains. Here, we screened a chemical library to identify compounds active against several reference strains and carbapenem-resistant A. baumannii bacteria. Methods A repurposing drug screen was undertaken to identify A. baumannii growth inhibitors. One hit was further characterized by determining the IC50 and testing the activity on 43 modern clinical A. baumannii isolates, amongst which 40 are carbapenem-resistant. Results The repurposing screen led to the identification of a harmine-derived compound, called HDC1, which proves to have bactericidal activity on the multidrug-resistant AB5075-VUB reference strain with an IC50 of 48.23 µM. In addition, HDC1 impairs growth of 43 clinical A. baumannii isolates. Conclusions We identified a compound with inhibitory activity on all tested strains, including carbapenem-resistant clinical A. baumannii isolates.
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Affiliation(s)
- Anke Breine
- Microbial Resistance and Drug Discovery, Vlaams Instituut voor Biotechnologie-Vrije Universiteit Brussel (VIB-VUB) Center for Structural Biology, Vlaams Instituut voor Biotechnologie (VIB), Flanders Institute for Biotechnology, Brussels, Belgium
- Structural Biology Brussels, Vrije Universiteit Brussel (VUB), Brussels, Belgium
| | - Mégane Van Gysel
- Namur Medicine and Drug Innovation Center (NAMEDIC), University of Namur (UNamur), Namur, Belgium
| | - Mathias Elsocht
- Research Group of Organic Chemistry, Departments of Chemistry and Bioengineering Sciences, Vrije Universiteit Brussel, Brussels, Belgium
| | - Clémence Whiteway
- Microbial Resistance and Drug Discovery, Vlaams Instituut voor Biotechnologie-Vrije Universiteit Brussel (VIB-VUB) Center for Structural Biology, Vlaams Instituut voor Biotechnologie (VIB), Flanders Institute for Biotechnology, Brussels, Belgium
- Structural Biology Brussels, Vrije Universiteit Brussel (VUB), Brussels, Belgium
| | - Chantal Philippe
- Research Unit in the Biology of Microorganisms (URBM), NARILIS, University of Namur (UNamur), Namur, Belgium
| | - Théo Quinet
- Laboratory of Evolutionary Genetics and Ecology, URBE, University of Namur (UNamur), Namur, Belgium
- Molecular Biology and Evolution, Universite´ Libre de Bruxelles (ULB), Brussels, Belgium
| | - Adam Valcek
- Microbial Resistance and Drug Discovery, Vlaams Instituut voor Biotechnologie-Vrije Universiteit Brussel (VIB-VUB) Center for Structural Biology, Vlaams Instituut voor Biotechnologie (VIB), Flanders Institute for Biotechnology, Brussels, Belgium
- Structural Biology Brussels, Vrije Universiteit Brussel (VUB), Brussels, Belgium
| | - Johan Wouters
- Namur Medicine and Drug Innovation Center (NAMEDIC), University of Namur (UNamur), Namur, Belgium
| | - Steven Ballet
- Research Group of Organic Chemistry, Departments of Chemistry and Bioengineering Sciences, Vrije Universiteit Brussel, Brussels, Belgium
| | - Charles Van der Henst
- Microbial Resistance and Drug Discovery, Vlaams Instituut voor Biotechnologie-Vrije Universiteit Brussel (VIB-VUB) Center for Structural Biology, Vlaams Instituut voor Biotechnologie (VIB), Flanders Institute for Biotechnology, Brussels, Belgium
- Structural Biology Brussels, Vrije Universiteit Brussel (VUB), Brussels, Belgium
- *Correspondence: Charles Van der Henst,
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Title AC, Karsai M, Mir-Coll J, Grining ÖY, Rufer C, Sonntag S, Forschler F, Jawurek S, Klein T, Yesildag B. Evaluation of the Effects of Harmine on β-cell Function and Proliferation in Standardized Human Islets Using 3D High-Content Confocal Imaging and Automated Analysis. Front Endocrinol (Lausanne) 2022; 13:854094. [PMID: 35860702 PMCID: PMC9289187 DOI: 10.3389/fendo.2022.854094] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Accepted: 05/10/2022] [Indexed: 01/09/2023] Open
Abstract
Restoration of β-cell mass through the induction of proliferation represents an attractive therapeutic approach for the treatment of diabetes. However, intact and dispersed primary islets suffer from rapidly deteriorating viability and function ex vivo, posing a significant challenge for their experimental use in proliferation studies. Here, we describe a novel method for the assessment of compound effects on β-cell proliferation and count using reaggregated primary human islets, or islet microtissues (MTs), which display homogeneous size and tissue architecture as well as robust and stable functionality and viability for 4 weeks in culture. We utilized this platform to evaluate the dose-dependent short- and long-term effects of harmine on β-cell proliferation and function. Following compound treatment and EdU incorporation, islet MTs were stained and confocal-imaged for DAPI (nuclear marker), NKX6.1 (β-cell marker), and EdU (proliferation marker), allowing automated 3D-analysis of number of total cells, β-cells, and proliferating β- and non-β-cells per islet MT. In parallel, insulin secretion, intracellular insulin and ATP contents, and Caspase 3/7 activity were analyzed to obtain a comprehensive overview of islet MT function and viability. We observed that 4-day harmine treatment increased β- and non-β-cell proliferation, NKX6.1 expression, and basal and stimulated insulin secretion in a dose-dependent manner, while fold-stimulation of secretion peaked at intermediate harmine doses. Interestingly, 15-day harmine treatment led to a general reduction in harmine's proliferative effects as well as altered dose-dependent trends. The described methodology provides a unique tool for in vitro high-throughput evaluation of short- and long-term changes in human β-cell proliferation, count and fraction along with a variety of functional parameters, in a representative 3D human islet model.
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Affiliation(s)
| | - Maria Karsai
- Diabetes Research, InSphero AG, Schlieren, Switzerland
| | - Joan Mir-Coll
- Diabetes Research, InSphero AG, Schlieren, Switzerland
| | | | - Chantal Rufer
- Diabetes Research, InSphero AG, Schlieren, Switzerland
| | | | | | - Sayro Jawurek
- Diabetes Research, InSphero AG, Schlieren, Switzerland
| | - Thomas Klein
- Department of Cardio-Metabolic Diseases, Boehringer Ingelheim Pharma GmbH & Co. KG, Biberach an der Riß, Germany
| | - Burcak Yesildag
- Diabetes Research, InSphero AG, Schlieren, Switzerland
- *Correspondence: Burcak Yesildag,
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Pavić K, Beus M, Poje G, Uzelac L, Kralj M, Rajić Z. Synthesis and Biological Evaluation of Harmirins, Novel Harmine-Coumarin Hybrids as Potential Anticancer Agents. Molecules 2021; 26:molecules26216490. [PMID: 34770906 PMCID: PMC8587047 DOI: 10.3390/molecules26216490] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 10/24/2021] [Accepted: 10/25/2021] [Indexed: 11/16/2022] Open
Abstract
As cancer remains one of the major health burdens worldwide, novel agents, due to the development of resistance, are needed. In this work, we designed and synthesized harmirins, which are hybrid compounds comprising harmine and coumarin scaffolds, evaluated their antiproliferative activity, and conducted cell localization and cell cycle analysis experiments. Harmirins were prepared from the corresponding alkynes and azides under mild reaction conditions using Cu(I) catalyzed azide–alkyne cycloaddition, leading to the formation of the 1H-1,2,3-triazole ring. Antiproliferative activity of harmirins was evaluated in vitro against four human cancer cell lines (MCF-7, HCT116, SW620, and HepG2) and one human non-cancer cell line (HEK293T). The most pronounced activities were exerted against MCF-7 and HCT116 cell lines (IC50 in the single-digit micromolar range), while the most selective harmirins were 5b and 12b, substituted at C-3 and O-7 of the β-carboline core and bearing methyl substituent at position 6 of the coumarin ring (SIs > 7.2). Further experiments demonstrated that harmirin 12b is localized exclusively in the cytoplasm. In addition, it induced a strong G1 arrest and reduced the percentage of cells in the S phase, suggesting that it might exert its antiproliferative activity through inhibition of DNA synthesis, rather than DNA damage. In conclusion, harmirin 12b is a novel harmine and coumarin hybrid with significant antiproliferative activity and warrants further evaluation as a potential anticancer agent.
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Affiliation(s)
- Kristina Pavić
- Faculty of Pharmacy and Biochemistry, University of Zagreb, 10 000 Zagreb, Croatia; (K.P.); (M.B.); (G.P.)
| | - Maja Beus
- Faculty of Pharmacy and Biochemistry, University of Zagreb, 10 000 Zagreb, Croatia; (K.P.); (M.B.); (G.P.)
| | - Goran Poje
- Faculty of Pharmacy and Biochemistry, University of Zagreb, 10 000 Zagreb, Croatia; (K.P.); (M.B.); (G.P.)
| | - Lidija Uzelac
- Laboratory of Experimental Therapy, Division of Molecular Medicine, Ruđer Bošković Institute, 10 000 Zagreb, Croatia; (L.U.); (M.K.)
| | - Marijeta Kralj
- Laboratory of Experimental Therapy, Division of Molecular Medicine, Ruđer Bošković Institute, 10 000 Zagreb, Croatia; (L.U.); (M.K.)
| | - Zrinka Rajić
- Faculty of Pharmacy and Biochemistry, University of Zagreb, 10 000 Zagreb, Croatia; (K.P.); (M.B.); (G.P.)
- Correspondence:
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Liu W, Liu X, Tian L, Gao Y, Liu W, Chen H, Jiang X, Xu Z, Ding H, Zhao Q. Design, synthesis and biological evaluation of harmine derivatives as potent GSK-3β/DYRK1A dual inhibitors for the treatment of Alzheimer's disease. Eur J Med Chem 2021; 222:113554. [PMID: 34098466 DOI: 10.1016/j.ejmech.2021.113554] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 05/11/2021] [Accepted: 05/17/2021] [Indexed: 01/04/2023]
Abstract
Alzheimer's disease (AD) is a chronic and progressive neurodegenerative disease, characterized by irreversible cognitive impairment, memory loss and behavioral disturbances, ultimately leading to death. Glycogen synthase kinase 3β (GSK-3β) and dual-specificity tyrosine phosphorylation regulated kinase1A (DYRK1A) have gained a lot of attention for its role in tau pathology. To search for potential dual GSK-3β/DYRK1A inhibitors, we focused on harmine, a natural β-carboline alkaloid, which has been extensively studied for its various biological effects on the prevention of AD. In this study, a new series of harmine derivatives were designed, synthesized and evaluated as dual GSK-3β/DYRK1A inhibitors for their multiple biological activities. The in vitro results indicated that most of them displayed promising activity against GSK-3β and DYRK1A. Among them, compound ZDWX-25 showed potent inhibitory effects on GSK-3β and DYRK1A with IC50 values of 71 and 103 nM, respectively. Molecular modelling and kinetic studies verified that ZDWX-25 could interact with the ATP binding pocket of GSK-3β and DYRK1A. Western blot analysis revealed that ZDWX-25 inhibited hyperphosphorylation of tau protein in okadaic acid (OKA)-induced SH-SY5Y cells. In addition, ZDWX-25 showed good blood-brain barrier penetrability in vitro. More importantly, ZDWX-25 could ameliorate the impaired learning and memory in APP/PS1/Tau transgenic mice. These results indicated that the harmine-based compounds could be served as promising dual-targeted candidates for AD.
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Affiliation(s)
- Wenwu Liu
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, People's Republic of China; Department of Pharmacy, General Hospital of Northern Theater Command, Shenyang 110840, People's Republic of China
| | - Xin Liu
- School of Life Science and Biochemistry, Shenyang Pharmaceutical University, Shenyang 110016, People's Republic of China; Department of Pharmacy, General Hospital of Northern Theater Command, Shenyang 110840, People's Republic of China
| | - Liting Tian
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, People's Republic of China; Department of Pharmacy, General Hospital of Northern Theater Command, Shenyang 110840, People's Republic of China
| | - Yaping Gao
- School of Life Science and Biochemistry, Shenyang Pharmaceutical University, Shenyang 110016, People's Republic of China; Department of Pharmacy, General Hospital of Northern Theater Command, Shenyang 110840, People's Republic of China
| | - Wenjie Liu
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, People's Republic of China; Department of Pharmacy, General Hospital of Northern Theater Command, Shenyang 110840, People's Republic of China
| | - Huanhua Chen
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, People's Republic of China; Department of Pharmacy, General Hospital of Northern Theater Command, Shenyang 110840, People's Republic of China
| | - Xiaowen Jiang
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, People's Republic of China; Department of Pharmacy, General Hospital of Northern Theater Command, Shenyang 110840, People's Republic of China
| | - Zihua Xu
- Department of Pharmacy, General Hospital of Northern Theater Command, Shenyang 110840, People's Republic of China
| | - Huaiwei Ding
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, People's Republic of China; Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang 110016, People's Republic of China.
| | - Qingchun Zhao
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, People's Republic of China; Department of Pharmacy, General Hospital of Northern Theater Command, Shenyang 110840, People's Republic of China.
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Barzowska A, Pucelik B, Pustelny K, Matsuda A, Martyniak A, Stępniewski J, Maksymiuk A, Dawidowski M, Rothweiler U, Dulak J, Dubin G, Czarna A. DYRK1A Kinase Inhibitors Promote β-Cell Survival and Insulin Homeostasis. Cells 2021; 10:2263. [PMID: 34571911 PMCID: PMC8467532 DOI: 10.3390/cells10092263] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 08/26/2021] [Accepted: 08/26/2021] [Indexed: 11/23/2022] Open
Abstract
The rising prevalence of diabetes is threatening global health. It is known not only for the occurrence of severe complications but also for the SARS-Cov-2 pandemic, which shows that it exacerbates susceptibility to infections. Current therapies focus on artificially maintaining insulin homeostasis, and a durable cure has not yet been achieved. We demonstrate that our set of small molecule inhibitors of DYRK1A kinase potently promotes β-cell proliferation, enhances long-term insulin secretion, and balances glucagon level in the organoid model of the human islets. Comparable activity is seen in INS-1E and MIN6 cells, in isolated mice islets, and human iPSC-derived β-cells. Our compounds exert a significantly more pronounced effect compared to harmine, the best-documented molecule enhancing β-cell proliferation. Using a body-like environment of the organoid, we provide a proof-of-concept that small-molecule-induced human β-cell proliferation via DYRK1A inhibition is achievable, which lends a considerable promise for regenerative medicine in T1DM and T2DM treatment.
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Affiliation(s)
- Agata Barzowska
- Malopolska Center of Biotechnology, Jagiellonian University, Gronostajowa 7A, 30-387 Krakow, Poland; (A.B.); (B.P.); (K.P.); (A.M.); (G.D.)
| | - Barbara Pucelik
- Malopolska Center of Biotechnology, Jagiellonian University, Gronostajowa 7A, 30-387 Krakow, Poland; (A.B.); (B.P.); (K.P.); (A.M.); (G.D.)
| | - Katarzyna Pustelny
- Malopolska Center of Biotechnology, Jagiellonian University, Gronostajowa 7A, 30-387 Krakow, Poland; (A.B.); (B.P.); (K.P.); (A.M.); (G.D.)
| | - Alex Matsuda
- Malopolska Center of Biotechnology, Jagiellonian University, Gronostajowa 7A, 30-387 Krakow, Poland; (A.B.); (B.P.); (K.P.); (A.M.); (G.D.)
| | - Alicja Martyniak
- Department of Medical Biotechnology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Gronostajowa 7, 30-387 Krakow, Poland; (A.M.); (J.S.); (J.D.)
| | - Jacek Stępniewski
- Department of Medical Biotechnology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Gronostajowa 7, 30-387 Krakow, Poland; (A.M.); (J.S.); (J.D.)
| | - Anna Maksymiuk
- Department of Drug Technology and Pharmaceutical Biotechnology, Medical University of Warsaw, Banacha 1, 02-097 Warszawa, Poland; (A.M.); (M.D.)
| | - Maciej Dawidowski
- Department of Drug Technology and Pharmaceutical Biotechnology, Medical University of Warsaw, Banacha 1, 02-097 Warszawa, Poland; (A.M.); (M.D.)
| | - Ulli Rothweiler
- The Norwegian Structural Biology Centre, Department of Chemistry, UiT, The Arctic University of Norway, N-9037 Tromsø, Norway;
| | - Józef Dulak
- Department of Medical Biotechnology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Gronostajowa 7, 30-387 Krakow, Poland; (A.M.); (J.S.); (J.D.)
| | - Grzegorz Dubin
- Malopolska Center of Biotechnology, Jagiellonian University, Gronostajowa 7A, 30-387 Krakow, Poland; (A.B.); (B.P.); (K.P.); (A.M.); (G.D.)
| | - Anna Czarna
- Malopolska Center of Biotechnology, Jagiellonian University, Gronostajowa 7A, 30-387 Krakow, Poland; (A.B.); (B.P.); (K.P.); (A.M.); (G.D.)
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Park CH, Kim G, Lee Y, Kim H, Song MJ, Lee DH, Chung JH. A natural compound harmine decreases melanin synthesis through regulation of the DYRK1A/NFATC3 pathway. J Dermatol Sci 2021; 103:16-24. [PMID: 34030962 DOI: 10.1016/j.jdermsci.2021.05.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 05/11/2021] [Accepted: 05/12/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Melanin plays important roles in determining human skin color and protecting human skin cells against harmful ultraviolet light. However, abnormal hyperpigmentation in some areas of the skin may become aesthetically unpleasing, resulting in the need for effective agents or methods to regulate undesirable hyperpigmentation. OBJECTIVE We investigated the effect of harmine, a natural harmala alkaloid belonging to the beta-carboline family, on melanin synthesis and further explored the signaling pathways involved in its mechanism of action. METHODS Human MNT-1 melanoma cells and human primary melanocytes were treated with harmine, chemical inhibitors, small interfering RNAs, or mammalian expression vectors. Cell viability, melanin content, and expression of various target molecules were assessed. RESULTS Harmine decreased melanin synthesis and tyrosinase expression in human MNT-1 melanoma cells. Inhibition of DYRK1A, a harmine target, decreased melanin synthesis and tyrosinase expression. Further studies revealed that nuclear translocation of NFATC3, a potential DYRK1A substrate, was induced via the harmine/DYRK1A pathway and that NFATC3 knockdown increased melanin synthesis and tyrosinase expression. Suppression of melanin synthesis and tyrosinase expression via the harmine/DYRK1A pathway was significantly attenuated by NFATC3 knockdown. Furthermore, harmine also decreased melanin synthesis and tyrosinase expression through regulation of NFATC3 in human primary melanocytes. CONCLUSION Our results indicate that harmine decreases melanin synthesis through regulation of the DYRK1A/NFATC3 pathway and suggest that the DYRK1A/NFATC3 pathway may be a potential target for the development of depigmenting agents.
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Affiliation(s)
- Chi-Hyun Park
- Department of Dermatology, Seoul National University College of Medicine, Seoul, Republic of Korea; Laboratory of Cutaneous Aging Research, Biomedical Research Institute, Seoul National University Hospital, Seoul, Republic of Korea; Institute of Human-Environment Interface Biology, Medical Research Center, Seoul National University, Seoul, Republic of Korea
| | - Goeun Kim
- Department of Dermatology, Seoul National University College of Medicine, Seoul, Republic of Korea; Laboratory of Cutaneous Aging Research, Biomedical Research Institute, Seoul National University Hospital, Seoul, Republic of Korea; Institute of Human-Environment Interface Biology, Medical Research Center, Seoul National University, Seoul, Republic of Korea; Department of Biomedical Sciences, Seoul National University Graduate School, Seoul Republic of Korea
| | - Yuri Lee
- Department of Dermatology, Seoul National University College of Medicine, Seoul, Republic of Korea; Laboratory of Cutaneous Aging Research, Biomedical Research Institute, Seoul National University Hospital, Seoul, Republic of Korea; Institute of Human-Environment Interface Biology, Medical Research Center, Seoul National University, Seoul, Republic of Korea; Department of Biomedical Sciences, Seoul National University Graduate School, Seoul Republic of Korea
| | - Haesoo Kim
- Department of Dermatology, Seoul National University College of Medicine, Seoul, Republic of Korea; Laboratory of Cutaneous Aging Research, Biomedical Research Institute, Seoul National University Hospital, Seoul, Republic of Korea; Institute of Human-Environment Interface Biology, Medical Research Center, Seoul National University, Seoul, Republic of Korea; Department of Biomedical Sciences, Seoul National University Graduate School, Seoul Republic of Korea
| | - Min Ji Song
- Department of Dermatology, Seoul National University College of Medicine, Seoul, Republic of Korea; Laboratory of Cutaneous Aging Research, Biomedical Research Institute, Seoul National University Hospital, Seoul, Republic of Korea; Institute of Human-Environment Interface Biology, Medical Research Center, Seoul National University, Seoul, Republic of Korea; Department of Biomedical Sciences, Seoul National University Graduate School, Seoul Republic of Korea
| | - Dong Hun Lee
- Department of Dermatology, Seoul National University College of Medicine, Seoul, Republic of Korea; Laboratory of Cutaneous Aging Research, Biomedical Research Institute, Seoul National University Hospital, Seoul, Republic of Korea; Institute of Human-Environment Interface Biology, Medical Research Center, Seoul National University, Seoul, Republic of Korea; Department of Biomedical Sciences, Seoul National University Graduate School, Seoul Republic of Korea
| | - Jin Ho Chung
- Department of Dermatology, Seoul National University College of Medicine, Seoul, Republic of Korea; Laboratory of Cutaneous Aging Research, Biomedical Research Institute, Seoul National University Hospital, Seoul, Republic of Korea; Institute of Human-Environment Interface Biology, Medical Research Center, Seoul National University, Seoul, Republic of Korea; Department of Biomedical Sciences, Seoul National University Graduate School, Seoul Republic of Korea; Institute on Aging, Seoul National University, Seoul, Republic of Korea.
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29
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Tarpley M, Oladapo HO, Strepay D, Caligan TB, Chdid L, Shehata H, Roques JR, Thomas R, Laudeman CP, Onyenwoke RU, Darr DB, Williams KP. Identification of harmine and β-carboline analogs from a high-throughput screen of an approved drug collection; profiling as differential inhibitors of DYRK1A and monoamine oxidase A and for in vitro and in vivo anti-cancer studies. Eur J Pharm Sci 2021; 162:105821. [PMID: 33781856 PMCID: PMC8404221 DOI: 10.1016/j.ejps.2021.105821] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 02/25/2021] [Accepted: 03/21/2021] [Indexed: 12/16/2022]
Abstract
DYRK1A (dual-specificity tyrosine phosphorylation-regulated kinase 1a) is highly expressed in glioma, an aggressive brain tumor, and has been proposed as a therapeutic target for cancer. In the current study, we have used an optimized and validated time-resolved fluorescence energy transfer (TR-FRET)-based DYRK1A assay for high-throughput screening (HTS) in 384-well format. A small-scale screen of the FDA-approved Prestwick drug collection identified the β-carboline, harmine, and four related analogs as DYRK1A inhibitors. Hits were confirmed by dose response and in an orthogonal DYRK1A assay. Harmine's potential therapeutic use has been hampered by its off-target activity for monoamine oxidase A (MAO-A) which impacts multiple nervous system targets. Selectivity profiling of harmine and a broader collection of analogs allowed us to map some divergent SAR (structure-activity relationships) for the DYRK1A and MAO-A activities. The panel of harmine analogs had varying activities in vitro in glioblastoma (GBM) cell lines when tested for anti-proliferative effects using a high content imaging assay. In particular, of the identified analogs, harmol was found to have the best selectivity for DYRK1A over MAO-A and, when tested in a glioma tumor xenograft model, harmol demonstrated a better therapeutic window compared to harmine.
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Affiliation(s)
- Michael Tarpley
- Biomanufacturing Research Institute and Technology Enterprise, North Carolina Central University, Durham, NC 27707, USA
| | - Helen O Oladapo
- Biomanufacturing Research Institute and Technology Enterprise, North Carolina Central University, Durham, NC 27707, USA; INBS PhD Program, North Carolina Central University, Durham, NC 27707, USA
| | - Dillon Strepay
- Department of Biological and Biomedical Sciences, North Carolina Central University, Durham, NC 27707, USA
| | - Thomas B Caligan
- Biomanufacturing Research Institute and Technology Enterprise, North Carolina Central University, Durham, NC 27707, USA
| | - Lhoucine Chdid
- Biomanufacturing Research Institute and Technology Enterprise, North Carolina Central University, Durham, NC 27707, USA
| | - Hassan Shehata
- Biomanufacturing Research Institute and Technology Enterprise, North Carolina Central University, Durham, NC 27707, USA; INBS PhD Program, North Carolina Central University, Durham, NC 27707, USA
| | - Jose R Roques
- Lineberger Comprehensive Cancer Center, University of North Carolina School of Medicine, Chapel Hill, NC 27514, USA
| | - Rhashad Thomas
- Department of Pharmaceutical Sciences; North Carolina Central University, Durham, NC 27707, USA
| | - Christopher P Laudeman
- Biomanufacturing Research Institute and Technology Enterprise, North Carolina Central University, Durham, NC 27707, USA
| | - Rob U Onyenwoke
- Biomanufacturing Research Institute and Technology Enterprise, North Carolina Central University, Durham, NC 27707, USA; Department of Pharmaceutical Sciences; North Carolina Central University, Durham, NC 27707, USA
| | - David B Darr
- Lineberger Comprehensive Cancer Center, University of North Carolina School of Medicine, Chapel Hill, NC 27514, USA
| | - Kevin P Williams
- Biomanufacturing Research Institute and Technology Enterprise, North Carolina Central University, Durham, NC 27707, USA; Department of Pharmaceutical Sciences; North Carolina Central University, Durham, NC 27707, USA.
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Nafie E, Lolarga J, Lam B, Guo J, Abdollahzadeh E, Rodriguez S, Glackin C, Liu J. Harmine inhibits breast cancer cell migration and invasion by inducing the degradation of Twist1. PLoS One 2021; 16:e0247652. [PMID: 33626096 PMCID: PMC7904211 DOI: 10.1371/journal.pone.0247652] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Accepted: 02/10/2021] [Indexed: 12/27/2022] Open
Abstract
Breast cancer is the leading cause of cancer-related deaths in the United States. The majority of deaths (90%) in breast cancer patients is caused by invasion and metastasis–two features related to the epithelial-to-mesenchymal transition (EMT). Twist1 is a key transcription factor that promotes the EMT, which leads to cell migration, invasion, cancer metastasis, and therapeutic resistance. Harmine is a beta-carboline alkaloid found in a variety of plants and was recently shown to be able to induce degradation of Twist Family BHLH Transcription Factor 1 (Twist1) in non-small cell lung cancer cells (NSCLC). In this study, we show that harmine can inhibit migration and invasion of both human and mouse breast cancer cells in a dose-dependent manner. Further study shows that this inhibition is most likely achieved by inducing a proteasome-dependent Twist1 degradation. At the concentrations tested, harmine did not affect the viability of cells significantly, suggesting that its inhibition of cancer cell migration and invasion is largely independent of its cytotoxicity, but due to its ability to affect regulators of EMT such as Twist1. This result may facilitate the development of strategies that target Twist1 to treat metastatic breast cancer, as Twist1 is expressed at a high level in metastatic breast cancer cells but not in normal cells.
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Affiliation(s)
- Ebtesam Nafie
- Beckman Research Institute, City of Hope, Duarte, CA, United States of America
- Zoology Department, Faculty of Sciences, Benha University, Benha, Egypt
| | - Jade Lolarga
- Department of Biological Sciences, California State Polytechnic University, Pomona, CA, United States of America
| | - Brandon Lam
- Department of Biological Sciences, California State Polytechnic University, Pomona, CA, United States of America
| | - Jonathan Guo
- Department of Biological Sciences, California State Polytechnic University, Pomona, CA, United States of America
| | - Elnaz Abdollahzadeh
- Department of Biological Sciences, California State Polytechnic University, Pomona, CA, United States of America
| | - Sandy Rodriguez
- Department of Biological Sciences, California State University, Long Beach, CA, United States of America
| | - Carlotta Glackin
- Beckman Research Institute, City of Hope, Duarte, CA, United States of America
- * E-mail: (JL); (CG)
| | - Junjun Liu
- Department of Biological Sciences, California State Polytechnic University, Pomona, CA, United States of America
- * E-mail: (JL); (CG)
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Ruffell S, Netzband N, Bird C, Young AH, Juruena MF. The pharmacological interaction of compounds in ayahuasca: a systematic review. Braz J Psychiatry 2020; 42:646-656. [PMID: 32638916 PMCID: PMC7678905 DOI: 10.1590/1516-4446-2020-0884] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Accepted: 05/06/2020] [Indexed: 02/08/2023]
Abstract
Ayahuasca is a South American psychoactive plant brew used as traditional medicine in spiritual and in cultural rituals. This is a review of the current understanding about the pharmacological mechanisms that may be interacting in ayahuasca. Searches were performed using PubMed, PsycINFO, and Web of Science databases and 16 papers were selected. As hypothesized, the primary narrative in existing research revolved around prevention of deamination of N,N-dimethyltryptamine (N,N-DMT, also referred to as DMT) by monoamine oxidase inhibitors (MAOIs) in ayahuasca. Two of the constituents, DMT and harmine, have been studied more than the secondary harmala alkaloids. At present, it is unclear whether the pharmacological interactions in ayahuasca act synergistically or additively to produce psychoactive drug effects. The included studies suggest that our current understanding of the preparation's synergistic mechanisms is limited and that more complex processes may be involved; there is not yet enough data to determine any potential synergistic interaction between the known compounds in ayahuasca. Our pharmacological understanding of its compounds must be increased to avoid the potential risks of ayahuasca use.
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Affiliation(s)
- Simon Ruffell
- Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, UK
- Correspondence: Mario F. Juruena, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, Room M3.24, PO72 De Crespigny Park, Denmark Hill, London SE5 8AF, UK. E-mail:
| | - Nige Netzband
- University of the West of England, Bristol, UK
- Correspondence: Mario F. Juruena, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, Room M3.24, PO72 De Crespigny Park, Denmark Hill, London SE5 8AF, UK. E-mail:
| | - Catherine Bird
- Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, UK
| | - Allan H. Young
- Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, UK
| | - Mario F. Juruena
- Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, UK
- Correspondence: Mario F. Juruena, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, Room M3.24, PO72 De Crespigny Park, Denmark Hill, London SE5 8AF, UK. E-mail:
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Harris AC, Muelken P, LeSage MG. β-Carbolines found in cigarette smoke elevate intracranial self-stimulation thresholds in rats. Pharmacol Biochem Behav 2020; 198:173041. [PMID: 32926882 PMCID: PMC7554228 DOI: 10.1016/j.pbb.2020.173041] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 09/04/2020] [Accepted: 09/07/2020] [Indexed: 12/25/2022]
Abstract
Identifying novel constituents that contribute to tobacco addiction is essential for developing more effective treatments and informing FDA regulation of tobacco products. While preclinical data indicate that monoamine oxidase (MAO) inhibitors can have abuse liability or potentiate the addiction-related effects of nicotine, most of these studies have used clinical MAO inhibitors (e.g., tranylcypromine) that are not present in cigarette smoke. The primary goal of this study was to evaluate the abuse potential of the β-carbolines harmane, norharmane, and harmine - MAO inhibitors that are found in cigarette smoke - in an intracranial self-simulation (ICSS) model in rats. A secondary goal was to evaluate the ability of norharmane to influence nicotine's acute effects on ICSS. None of the β-carbolines lowered ICSS thresholds at any dose studied when administered alone, suggesting a lack of abuse liability. Rather, all three β-carbolines produced dose-dependent elevations in ICSS thresholds, indicating aversive/anhedonic effects. Harmane and harmine also elevated ICSS response latencies, suggesting a disruption of motor function, albeit with reduced potency compared to their ICSS threshold-elevating effects. Norharmane (2.5 mg/kg) modestly attenuated the effects of nicotine on ICSS thresholds. Our findings indicate that these β-carbolines produced only aversive/anhedonic effects in an ICSS model when administered alone, and that norharmane unexpectedly attenuated nicotines acute effects on ICSS. Future work evaluating the addiction-related effects of nicotine combined with these and other MAO inhibitors present in smoke may be useful for understanding the role of MAO inhibition in tobacco addiction and informing FDA tobacco regulation.
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Affiliation(s)
- Andrew C Harris
- Hennepin Healthcare Research Institute, Minneapolis, MN, United States of America; Department of Medicine, University of Minnesota Medical School, Minneapolis, MN, United States of America; Department of Psychology, University of Minnesota, Minneapolis, MN, United States of America.
| | - Peter Muelken
- Hennepin Healthcare Research Institute, Minneapolis, MN, United States of America
| | - Mark G LeSage
- Hennepin Healthcare Research Institute, Minneapolis, MN, United States of America; Department of Medicine, University of Minnesota Medical School, Minneapolis, MN, United States of America; Department of Psychology, University of Minnesota, Minneapolis, MN, United States of America
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Wan X, Wu X, Hill MA, Ebner DV. ReN VM spheroids in matrix: A neural progenitor three-dimensional in vitro model reveals DYRK1A inhibitors as potential regulators of radio-sensitivity. Biochem Biophys Res Commun 2020; 531:535-542. [PMID: 32807492 DOI: 10.1016/j.bbrc.2020.07.130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Accepted: 07/28/2020] [Indexed: 11/15/2022]
Abstract
INTRODUCTION Pre-clinical testing of small molecules for therapeutic development across many pathologies relies on the use of in-vitro and in-vivo models. When designed and implemented well, these models serve to predict the clinical outcome as well as the toxicity of the evaluated therapies. The two-dimensional (2D) reductionist approach where cells are incubated in a mono-layer on hard plastic microtiter plates is relatively inexpensive but not physiologically relevant. In contrast, well developed and applied three dimensional (3D) in vitro models could be employed to bridge the gap between 2D in vitro primary screening and expensive in vivo rodent models by incorporating key features of the tissue microenvironment to explore differentiation, cortical development, cancers and various neuronal dysfunctions. These features include an extracellular matrix, co-culture, tension and perfusion and could replace several hundred rodents in the drug screening validation cascade. METHODS Human neural progenitor cells from middle brain (ReN VM, Merck Millipore, UK) were expanded as instructed by the supplier (Merck Millipore, UK), and then seeded in 96-well low-attachment plates (Corning, UK) to form multicellular spheroids followed by adding a Matrigel layer to mimic extracellular matrix around neural stem cell niche. ReN VM cells were then differentiated via EGF and bFGF deprivation for 7 days and were imaged at day 7. Radiotherapy was mimicked via gamma-radiation at 2Gy in the absence and presence of selected DYRK1A inhibitors Harmine, INDY and Leucettine 41 (L41). Cell viability was measured by AlamarBlue assay. Immunofluorescence staining was used to assess cell pluripotency marker SOX2 and differentiation marker GFAP. RESULTS After 7 days of differentiation, neuron early differentiation marker (GFAP, red) started to be expressed among the cells expressing neural stem cell marker SOX2 (green). Radiation treatment caused significant morphology change including the reduced viability of the spheroids. These spheroids also revealed sensitizing potential of DYRK1A inhibitors tested in this study, including Harmine, INDY and L41. DISCUSSION & CONCLUSIONS Combined with the benefit of greatly reducing the issues associated with in vivo rodent models, including reducing numbers of animals used in a drug screening cascade, cost, ethics, and potential animal welfare burden, we feel the well-developed and applied 3D neural spheroid model presented in this study will provide a crucial tool to evaluate combinatorial therapies, optimal drug concentrations and treatment dosages.
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Affiliation(s)
- Xiao Wan
- Target Discovery Institute, Nuffield Department of Medicine, University of Oxford, OX3 7FZ, Oxford, England, UK
| | - Xiaoning Wu
- Oxford Institute for Radiation Oncology, University of Oxford, OX3 7DQ, Oxford, England, UK
| | - Mark A Hill
- Oxford Institute for Radiation Oncology, University of Oxford, OX3 7DQ, Oxford, England, UK
| | - Daniel V Ebner
- Target Discovery Institute, Nuffield Department of Medicine, University of Oxford, OX3 7FZ, Oxford, England, UK.
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Zawirska-Wojtasiak R, Fedoruk-Wyszomirska A, Piechowska P, Mildner-Szkudlarz S, Bajerska J, Wojtowicz E, Przygoński K, Gurda D, Kubicka W, Wyszko E. β-Carbolines in Experiments on Laboratory Animals. Int J Mol Sci 2020; 21:E5245. [PMID: 32722000 PMCID: PMC7432475 DOI: 10.3390/ijms21155245] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 07/20/2020] [Accepted: 07/21/2020] [Indexed: 12/21/2022] Open
Abstract
Some studies have ascribed a protective effect against neurodegenerative diseases to the β-carbolines harman (H) and norharman (NH), which occur mostly in coffee and coffee substitutes. We determined the concentrations of β-carbolines and undesirable compounds (such as acrylamide) in roasted coffee substitute ingredients and found that chicory coffee was optimal. Two in vivo experiments were conducted with seventeen-month-old male Sprague Dawley rats fed a diet with the addition of pure carboline standards in the first stage, and chicory in the second. We observed an increase in the level of H and NH in blood plasma, as well as higher activity of animals in the battery behavioral test, particularly in the second stage. The results of in vitro studies-particularly the level of the expression in brain tissue of genes associated with aging processes and neurodegenerative diseases-clearly show the benefits of a diet rich in β-carbolines.
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Affiliation(s)
- Renata Zawirska-Wojtasiak
- Faculty of Food Science and Nutrition, Poznań University of Life Sciences, Wojska Polskiego 28, 60-637 Poznań, Poland; (P.P.); (S.M.-S.); (J.B.)
| | - Agnieszka Fedoruk-Wyszomirska
- Institute of Bioorganic Chemistry, Polish Academy of Sciences, Noskowskiego 12/14, 61-794 Poznań, Poland; (A.F.-W.); (D.G.); (W.K.)
| | - Paulina Piechowska
- Faculty of Food Science and Nutrition, Poznań University of Life Sciences, Wojska Polskiego 28, 60-637 Poznań, Poland; (P.P.); (S.M.-S.); (J.B.)
| | - Sylwia Mildner-Szkudlarz
- Faculty of Food Science and Nutrition, Poznań University of Life Sciences, Wojska Polskiego 28, 60-637 Poznań, Poland; (P.P.); (S.M.-S.); (J.B.)
| | - Joanna Bajerska
- Faculty of Food Science and Nutrition, Poznań University of Life Sciences, Wojska Polskiego 28, 60-637 Poznań, Poland; (P.P.); (S.M.-S.); (J.B.)
| | - Elżbieta Wojtowicz
- Department of Food Concentrates and Starch Products, Prof. Wacław Dąbrowski Institute of Agricultural and Food Biotechnology, Starołęcka 40, 61-361 Poznań, Poland; (E.W.); (K.P.)
| | - Krzysztof Przygoński
- Department of Food Concentrates and Starch Products, Prof. Wacław Dąbrowski Institute of Agricultural and Food Biotechnology, Starołęcka 40, 61-361 Poznań, Poland; (E.W.); (K.P.)
| | - Dorota Gurda
- Institute of Bioorganic Chemistry, Polish Academy of Sciences, Noskowskiego 12/14, 61-794 Poznań, Poland; (A.F.-W.); (D.G.); (W.K.)
| | - Wiktoria Kubicka
- Institute of Bioorganic Chemistry, Polish Academy of Sciences, Noskowskiego 12/14, 61-794 Poznań, Poland; (A.F.-W.); (D.G.); (W.K.)
| | - Eliza Wyszko
- Institute of Bioorganic Chemistry, Polish Academy of Sciences, Noskowskiego 12/14, 61-794 Poznań, Poland; (A.F.-W.); (D.G.); (W.K.)
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Le Moigne R, Subra F, Karam M, Auclair C. The β-Carboline Harmine Induces Actin Dynamic Remodeling and Abrogates the Malignant Phenotype in Tumorigenic Cells. Cells 2020; 9:cells9051168. [PMID: 32397195 PMCID: PMC7290983 DOI: 10.3390/cells9051168] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 05/04/2020] [Accepted: 05/06/2020] [Indexed: 12/15/2022] Open
Abstract
Numerous studies have shown that alteration of actin remodeling plays a pivotal role in the regulation of morphologic and phenotypic changes leading to malignancy. In the present study, we searched for drugs that can regulate actin polymerization and reverse the malignant phenotype in cancer cells. We developed a cell-free high-throughput screening assay for the identification of compounds that induce the actin polymerization in vitro, by fluorescence anisotropy. Then, the potential of the hit compound to restore the actin cytoskeleton and reverse the malignant phenotype was checked in EWS-Fli1-transformed fibroblasts and in B16-F10 melanoma cells. A β-carboline extracted from Peganum harmala (i.e., harmine) is identified as a stimulator of actin polymerization through a mechanism independent of actin binding and requiring intracellular factors involved in a process that regulates actin kinetics. Treatment of malignant cells with non-cytotoxic concentrations of harmine induces the recovery of a non-malignant cell morphology accompanied by reorganization of the actin cytoskeleton, rescued cell–cell adhesion, inhibition of cell motility and loss of anchorage-independent growth. In conclusion, harmine induces the reversion of the malignant phenotype by a process involving the modulation of actin dynamics and is a potential anti-tumor agent acting principally through a non-cytotoxic process.
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Affiliation(s)
- Ronan Le Moigne
- Centre National de la Recherche Scientifique, CNRS UMR 8113, Laboratoire de Biologie et Pharmacologie Appliquée, 94230 Cachan, France; (R.L.M.); (F.S.)
| | - Frédéric Subra
- Centre National de la Recherche Scientifique, CNRS UMR 8113, Laboratoire de Biologie et Pharmacologie Appliquée, 94230 Cachan, France; (R.L.M.); (F.S.)
| | - Manale Karam
- AC Bioscience, Innovation Park, Ecole Polytechnique Fédérale de Lausanne, CH-1024 Ecublens, Switzerland;
| | - Christian Auclair
- AC Bioscience, Innovation Park, Ecole Polytechnique Fédérale de Lausanne, CH-1024 Ecublens, Switzerland;
- Département de Biologie, École Normale Supérieure Paris-Saclay, Université Paris-Saclay, 94230 Cachan, France
- Correspondence:
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Kumar K, Wang P, Wilson J, Zlatanic V, Berrouet C, Khamrui S, Secor C, Swartz EA, Lazarus MB, Sanchez R, Stewart AF, Garcia-Ocana A, DeVita RJ. Synthesis and Biological Validation of a Harmine-Based, Central Nervous System (CNS)-Avoidant, Selective, Human β-Cell Regenerative Dual-Specificity Tyrosine Phosphorylation-Regulated Kinase A (DYRK1A) Inhibitor. J Med Chem 2020; 63:2986-3003. [PMID: 32003560 PMCID: PMC7388697 DOI: 10.1021/acs.jmedchem.9b01379] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Recently, our group identified that harmine is able to induce β-cell proliferation both in vitro and in vivo, mediated via the DYRK1A-NFAT pathway. Since, harmine suffers from a lack of selectivity, both against other kinases and CNS off-targets, we therefore sought to expand structure-activity relationships for harmine's DYRK1A activity, to enhance selectivity for off-targets while retaining human β-cell proliferation activity. We carried out optimization of the 9-N-position of harmine to synthesize 29 harmine-based analogs. Several novel inhibitors showed excellent DYRK1A inhibition and human β-cell proliferation capability. An optimized DYRK1A inhibitor, 2-2c, was identified as a novel, efficacious in vivo lead candidate. 2-2c also demonstrates improved selectivity for kinases and CNS off-targets, as well as in vivo efficacy for β-cell proliferation and regeneration at lower doses than harmine. Collectively, these findings demonstrate that 2-2c is a much improved in vivo lead candidate as compared to harmine for the treatment of diabetes.
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Affiliation(s)
- Kunal Kumar
- Drug Discovery Institute, Icahn School of Medicine at Mount
Sinai, New York, NY 10029, USA
- Department of Pharmacological Sciences, Icahn School of
Medicine at Mount Sinai, New York, NY 10029, USA
| | - Peng Wang
- Diabetes, Obesity, and Metabolism Institute, Icahn School
of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Jessica Wilson
- Diabetes, Obesity, and Metabolism Institute, Icahn School
of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Viktor Zlatanic
- Diabetes, Obesity, and Metabolism Institute, Icahn School
of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Cecilia Berrouet
- Diabetes, Obesity, and Metabolism Institute, Icahn School
of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Susmita Khamrui
- Department of Pharmacological Sciences, Icahn School of
Medicine at Mount Sinai, New York, NY 10029, USA
| | - Cody Secor
- Department of Pharmacological Sciences, Icahn School of
Medicine at Mount Sinai, New York, NY 10029, USA
| | - Ethan A. Swartz
- Diabetes, Obesity, and Metabolism Institute, Icahn School
of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Michael B. Lazarus
- Drug Discovery Institute, Icahn School of Medicine at Mount
Sinai, New York, NY 10029, USA
- Department of Pharmacological Sciences, Icahn School of
Medicine at Mount Sinai, New York, NY 10029, USA
| | - Roberto Sanchez
- Drug Discovery Institute, Icahn School of Medicine at Mount
Sinai, New York, NY 10029, USA
- Department of Pharmacological Sciences, Icahn School of
Medicine at Mount Sinai, New York, NY 10029, USA
| | - Andrew F. Stewart
- Diabetes, Obesity, and Metabolism Institute, Icahn School
of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Adolfo Garcia-Ocana
- Diabetes, Obesity, and Metabolism Institute, Icahn School
of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Robert J. DeVita
- Drug Discovery Institute, Icahn School of Medicine at Mount
Sinai, New York, NY 10029, USA
- Department of Pharmacological Sciences, Icahn School of
Medicine at Mount Sinai, New York, NY 10029, USA
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Wang H, Song H. Synthesis of Four Optical Isomers of Antiviral Agent NK0209 and Determination of Their Configurations and Activities against a Plant Virus. J Agric Food Chem 2020; 68:2631-2638. [PMID: 32023057 DOI: 10.1021/acs.jafc.9b07694] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Previously, we reported for the first time that harmala alkaloids harmine and tetrahydroharmine exhibit activity against plant viruses, and we developed an analogue, designated NK0209, that efficiently prevents and controls plant virus diseases. Here, to investigate the influence of the spatial configuration of NK0209 on its antiviral activities, we synthesized its four optical isomers, determined their configurations, and evaluated their activities against tobacco mosaic virus. All four isomers were significantly more active than ningnanmycin, which is one of the most successful commercial antiviral agents, with in vivo inactivation, cure, and protection rates of 57.3 ± 1.9, 54.2 ± 3.3, and 55.0 ± 4.1% at 500 μg/mL. Furthermore, analysis of structure-activity relationships demonstrated for the first time that the spatial conformation of NK0209 is an important determinant of its antiviral activity, and our results provide information about the possible optimum configuration for interaction of this molecule with its target protein.
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Affiliation(s)
- Haiqi Wang
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, People's Republic of China
- Department of Chemistry, School of Science, Tianjin University, Tianjin 300072, People's Republic of China
| | - Hongjian Song
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, People's Republic of China
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Pierson E, Haufroid M, Gosain TP, Chopra P, Singh R, Wouters J. Identification and Repurposing of Trisubstituted Harmine Derivatives as Novel Inhibitors of Mycobacterium tuberculosis Phosphoserine Phosphatase. Molecules 2020; 25:E415. [PMID: 31963843 PMCID: PMC7024313 DOI: 10.3390/molecules25020415] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Revised: 01/14/2020] [Accepted: 01/15/2020] [Indexed: 12/12/2022] Open
Abstract
Mycobacterium tuberculosis is still the deadliest bacterial pathogen worldwide and the increasing number of multidrug-resistant tuberculosis cases further complicates this global health issue. M. tuberculosis phosphoserine phosphatase SerB2 is a promising target for drug design. Besides being a key essential metabolic enzyme of the pathogen's serine pathway, it appears to be involved in immune evasion mechanisms. In this work, a malachite green-based phosphatase assay has been used to screen 122 compounds from an internal chemolibrary. Trisubstituted harmine derivatives were found among the best hits that inhibited SerB2 activity. Synthesis of an original compound helped to discuss a brief structure activity relationship evaluation. Kinetics experiments showed that the most potent derivatives inhibit the phosphatase in a parabolic competitive fashion with apparent inhibition constants ( K i ) values in the micromolar range. Their interaction modes with the enzyme were investigated through induced fit docking experiments, leading to results consistent with the experimental data. Cellular assays showed that the selected compounds also inhibited M. tuberculosis growth in vitro. Those promising results may provide a basis for the development of new antimycobacterial agents targeting SerB2.
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Affiliation(s)
- Elise Pierson
- Laboratoire de Chimie Biologique Structurale (CBS), Namur Medicine and Drug Innovation Center (NAMEDIC), Namur Research Institute for Life Sciences (NARILIS), University of Namur (UNamur), B-5000 Namur, Belgium
| | - Marie Haufroid
- Laboratoire de Chimie Biologique Structurale (CBS), Namur Medicine and Drug Innovation Center (NAMEDIC), Namur Research Institute for Life Sciences (NARILIS), University of Namur (UNamur), B-5000 Namur, Belgium
| | - Tannu Priya Gosain
- Tuberculosis Research Laboratory, Translational Health Science and Technology Institute, Faridabad 121001, Haryana, India
| | - Pankaj Chopra
- Tuberculosis Research Laboratory, Translational Health Science and Technology Institute, Faridabad 121001, Haryana, India
| | - Ramandeep Singh
- Tuberculosis Research Laboratory, Translational Health Science and Technology Institute, Faridabad 121001, Haryana, India
| | - Johan Wouters
- Laboratoire de Chimie Biologique Structurale (CBS), Namur Medicine and Drug Innovation Center (NAMEDIC), Namur Research Institute for Life Sciences (NARILIS), University of Namur (UNamur), B-5000 Namur, Belgium
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Ackeifi C, Swartz E, Kumar K, Liu H, Chalada S, Karakose E, Scott DK, Garcia-Ocaña A, Sanchez R, DeVita RJ, Stewart AF, Wang P. Pharmacologic and genetic approaches define human pancreatic β cell mitogenic targets of DYRK1A inhibitors. JCI Insight 2020; 5:132594. [PMID: 31821176 PMCID: PMC7030849 DOI: 10.1172/jci.insight.132594] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2019] [Accepted: 12/04/2019] [Indexed: 01/09/2023] Open
Abstract
Small molecule inhibitors of dual specificity, tyrosine phosphorylation-regulated kinase 1A (DYRK1A), including harmine and others, are able to drive human β cell regeneration. While DYRK1A is certainly a target of this class, whether it is the only or the most important target is uncertain. Here, we employ a combined pharmacologic and genetic approach to refine the potential mitogenic targets of the DYRK1A inhibitor family in human islets. A combination of human β cell RNA sequencing, DYRK1A inhibitor kinome screens, pharmacologic inhibitors, and targeted silencing of candidate genes confirms that DYRK1A is a central target. Surprisingly, however, DYRK1B also proves to be an important target: silencing DYRK1A results in an increase in DYRK1B. Simultaneous silencing of both DYRK1A and DYRK1B yields greater β cell proliferation than silencing either individually. Importantly, other potential kinases, such as the CLK and the GSK3 families, are excluded as important harmine targets. Finally, we describe adenoviruses that are able to silence up to 7 targets simultaneously. Collectively, we report that inhibition of both DYRK1A and DYRK1B is required for induction of maximal rates of human β cell proliferation, and we provide clarity for future efforts in structure-based drug design for human β cell regenerative drugs.
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Affiliation(s)
| | | | - Kunal Kumar
- Drug Discovery Institute, and
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | | | - Suebsuwong Chalada
- Drug Discovery Institute, and
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | | | | | | | - Roberto Sanchez
- Drug Discovery Institute, and
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Robert J. DeVita
- Drug Discovery Institute, and
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | | | - Peng Wang
- Diabetes Obesity Metabolism Institute
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Nurmaganbetov ZS, Arystan LI, Muldaeva GM, Haydargalieva LS, Adekenov SM. Experimental study of antiparkinsonian action of the harmine hydrochloride original compound. Pharmacol Rep 2019; 71:1050-1058. [PMID: 31605892 DOI: 10.1016/j.pharep.2019.06.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Revised: 04/26/2019] [Accepted: 06/05/2019] [Indexed: 11/27/2022]
Abstract
BACKGROUND The effects of chemical products on the nervous system have been studied by various scientists. In this work, the antiparkinsonian action of a water-soluble form of harmine hydrochloride was studied. The present studies aim to research antiparkinsonian action of the harmine hydrochloride original compound. METHODS To achieve the objective of the study, the authors used haloperidol-induced catalepsy and a method of Parkinson's syndrome (PS) induced by the MPTP (the 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine) neurotoxin. The experiments were performed on rats and mice which were divided into groups of 10 animals. RESULTS It was established that harmine hydrochloride (HH), at a certain dose, eliminated haloperidol-induced catalepsy in rats and reduced oligokinesia and rigidity in the parkinsonism test in mice. Seven days after the experiment, the authors found the presence of rigidity in animals which had received the neurotoxin. It manifested itself in a shortened stride length compared to this parameter in intact controls. CONCLUSIONS During the study the efficacy of harmine hydrochloride was equivalent to the effects of levodopa at a certain dose, which suggested that harmine hydrochloride compensated dopamine deficiency in the brain.
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Affiliation(s)
| | - Leila I Arystan
- Department of General Practice No 2, Karaganda State Medical University, Karaganda, Kazakhstan.
| | - Gulmira M Muldaeva
- Department of General Practice No 2, Karaganda State Medical University, Karaganda, Kazakhstan.
| | - Leila S Haydargalieva
- Department of General Practice No 2, Karaganda State Medical University, Karaganda, Kazakhstan.
| | - Sergazy M Adekenov
- JSC "International Research and Production Holding "Phytochemistry", Karaganda, Kazakhstan.
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Perković I, Raić-Malić S, Fontinha D, Prudêncio M, Pessanha de Carvalho L, Held J, Tandarić T, Vianello R, Zorc B, Rajić Z. Harmicines - harmine and cinnamic acid hybrids as novel antiplasmodial hits. Eur J Med Chem 2019; 187:111927. [PMID: 31812035 DOI: 10.1016/j.ejmech.2019.111927] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2019] [Revised: 11/28/2019] [Accepted: 11/28/2019] [Indexed: 12/31/2022]
Abstract
Harmicines constitute novel hybrid compounds that combine two agents with reported antiplasmodial properties, namely β-carboline harmine and a cinnamic acid derivative (CAD). Cu(I) catalyzed azide-alkyne cycloaddition was employed for the preparation of three classes of hybrid molecules: N-harmicines 6a-i, O-harmicines 7a-i and N,O-bis-harmicines 8a-g,i. In vitro antiplasmodial activities of harmicines against the erythrocytic stage of Plasmodium falciparum (chloroquine-sensitive Pf3D7 and chloroquine-resistant PfDd2 strains) and hepatic stage of P. berghei, as well as cytotoxicity against human liver hepatocellular carcinoma cell line (HepG2), were evaluated. Remarkably, most of the compounds exerted significant activities against both stages of the Plasmodium life cycle. The conjugation of various CADs to harmine resulted in the increased antiplasmodial activity relative to harmine. In general, O-harmicines 7 exhibited the highest activity against the erythrocytic stage of both P. falciparum strains, whereas N,O-bis harmicines 8 showed the most pronounced activity against P. berghei hepatic stages. For the latter compound, molecular dynamics simulations confirmed binding within the ATP binding site of PfHsp90, while the weaker binders, namely 6b and harmine, were found to be positioned away from this structural element. In addition, decomposition of the computed binding free energies into contributions from individual residues suggested guidelines for further derivatization of harmine towards more efficient compounds. Cytotoxicity screening revealed N-harmicines 6 as the least, and O-harmicines 7 as the most toxic compounds. Harmicines 6g, 8b and 6d exerted the most selective action towards Plasmodium over human cells, respectively. These results establish harmicines as hits for future optimisation and development of novel antiplasmodial agents.
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Affiliation(s)
- Ivana Perković
- University of Zagreb Faculty of Pharmacy and Biochemistry, A. Kovačića 1, 10000, Zagreb, Croatia.
| | - Silvana Raić-Malić
- University of Zagreb Faculty of Chemical Engineering and Technology, Marulićev trg 19, 10000, Zagreb, Croatia
| | - Diana Fontinha
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Av. Prof. Egas Moniz, 1649-028, Lisboa, Portugal
| | - Miguel Prudêncio
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Av. Prof. Egas Moniz, 1649-028, Lisboa, Portugal
| | | | - Jana Held
- University of Tübingen, Institute of Tropical Medicine, Wilhelmstraße 27, 72074, Tübingen, Germany
| | - Tana Tandarić
- Rudjer Bošković Institute, Division of Organic Chemistry and Biochemistry, 10 000, Zagreb, Croatia
| | - Robert Vianello
- Rudjer Bošković Institute, Division of Organic Chemistry and Biochemistry, 10 000, Zagreb, Croatia
| | - Branka Zorc
- University of Zagreb Faculty of Pharmacy and Biochemistry, A. Kovačića 1, 10000, Zagreb, Croatia
| | - Zrinka Rajić
- University of Zagreb Faculty of Pharmacy and Biochemistry, A. Kovačića 1, 10000, Zagreb, Croatia.
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Cai CZ, Zhou HF, Yuan NN, Wu MY, Lee SMY, Ren JY, Su HX, Lu JJ, Chen XP, Li M, Tan JQ, Lu JH. Natural alkaloid harmine promotes degradation of alpha-synuclein via PKA-mediated ubiquitin-proteasome system activation. Phytomedicine 2019; 61:152842. [PMID: 31048127 DOI: 10.1016/j.phymed.2019.152842] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Revised: 01/17/2019] [Accepted: 01/25/2019] [Indexed: 06/09/2023]
Abstract
BACKGROUND Parkinson's disease (PD) is an age-dependent progressive movement disorder characterized by a profound and selective loss of nigrostriatal dopaminergic neurons. Accumulation of <alpha>-synuclein (<alpha>-syn) positive protein aggregates in the substantia nigra is a pathological hallmark of PD, indicating that protein turnover defect is implicated in PD pathogenesis. PURPOSE This study aims to identify neuroprotective compounds which can alleviate the accumulation of <alpha>-syn in neuronal cells and dissect the underlying mechanisms. METHODS High throughput screening was performed by dot blot assay. The degradation of different forms of <alpha>-syn by candidate compounds were assessed by western blot. The autophagy lysosome pathway and ubiquitin-proteasome system were examined to dissect the degradation pathway. The UPS activity was assessed by cellular UPS substrates degradation assay and biochemical proteasome activity assay. Q-PCR was performed to test the mRNA level of different proteasome subunits. Furthermore, Neuroprotective effect of candidate compound was tested by LDH assay and PI staining. RESULTS Through the high throughput screening, harmine was identified as a potent <alpha>-syn lowering compound. The time-dependent and dose-dependent effects of harmine on the degradation of different forms of <alpha>-syn were further confirmed. Harmine could dramatically promote the degradation of UPS substrates GFP-CL1, Ub-R-GFP and Ub-G76V-GFP, and activate cellular proteasome activity. Mechanistically, harmine dramatically enhanced PKA phosphorylation to enhance proteasome subunit PSMD1 expression. PKA inhibitor blocked the effects of harmine in activating UPS, up regulating PSMD1 and promoting <alpha>-syn degradation, indicating that harmine enhances UPS function via PKA activation. Moreover, harmine efficiently rescued cell death induced by over-expression of <alpha>-syn, via UPS-dependent manner. CONCLUSION Harmine, as a new proteasome enhancer, may have potential to be developed into therapeutic agent against neurodegenerative diseases associated with UPS dysfunction and aberrant proteins accumulation.
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Affiliation(s)
- Cui-Zan Cai
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao SAR, China
| | - He-Feng Zhou
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao SAR, China
| | - Ning-Ning Yuan
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao SAR, China
| | - Ming-Yue Wu
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao SAR, China
| | - Simon Ming-Yuen Lee
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao SAR, China
| | - Jiao-Yan Ren
- School of Food Science and Engineering, South China University of Technology, Wushan RD., Tianhe District, Guangzhou, China
| | - Huan-Xing Su
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao SAR, China
| | - Jin-Jian Lu
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao SAR, China
| | - Xiu-Ping Chen
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao SAR, China
| | - Min Li
- Mr. and Mrs. Ko Chi Ming Centre for Parkinson's Disease Research, School of Chinese Medicine, Hong Kong Baptist University, Hong Kong SAR, China
| | - Jie-Qiong Tan
- Center for Medical Genetics, School of Life Sciences, Central South University, Changsha, Hunan, China.
| | - Jia-Hong Lu
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao SAR, China.
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Ferraz CAA, de Oliveira Júnior RG, Picot L, da Silva Almeida JRG, Nunes XP. Pre-clinical investigations of β-carboline alkaloids as antidepressant agents: A systematic review. Fitoterapia 2019; 137:104196. [PMID: 31175948 DOI: 10.1016/j.fitote.2019.104196] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Revised: 05/31/2019] [Accepted: 06/04/2019] [Indexed: 12/19/2022]
Abstract
Depressive disorders remain a current public health problem whose prevalence has increased in the past decades. In the constant search for new therapeutic alternatives, β-carboline alkaloids have been identified as good candidates for new antidepressant drugs. In this systematic review, we summarized all pre-clinical investigations involving the use of natural or semisynthetic β-carboline in depression models. A literature search was conducted in August 2018, using PubMed, Scopus and Science Direct databases. All reports were carefully analyzed, and data extraction was conducted through standardized forms. Methodological quality assessment of in vivo studies was also performed. The entire systematic review was performed according to PRISMA statement. From a total of 373 articles, 26 met all inclusion criteria. In vitro and in vivo studies have evaluated a wide variety of β-carbolines through enzymatic and binding assays, and acute or chronic animal models. Most of the in vivo and in vitro studies is concentrated on two molecules: harman and harmine. They have been investigated in several animal models and some mechanisms of action have been proposed for their antidepressant activity. In general, β-carbolines modulate 5-HT and GABA systems, promote neurogenesis, induce neuroendocrine response and restore astrocytic function, being effective when administrated acutely or chronically in different animal models, including chronic mild stress protocols. In short, β-carbolines are multi-target antidepressant compounds and may be useful in the treatment of depressive disorders.
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Affiliation(s)
- Christiane Adrielly Alves Ferraz
- Núcleo de Estudos e Pesquisas de Plantas Medicinais (NEPLAME), Universidade Federal do Vale do São Francisco, Petrolina 56304-917, Brazil
| | | | - Laurent Picot
- Littoral Environnement et Sociétés (LIENSs), Université de La Rochelle, UMRi CNRS 7266, La Rochelle 17042, France
| | | | - Xirley Pereira Nunes
- Núcleo de Estudos e Pesquisas de Plantas Medicinais (NEPLAME), Universidade Federal do Vale do São Francisco, Petrolina 56304-917, Brazil.
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Kummrow F, Maselli BS, Lanaro R, Costa JL, Umbuzeiro GA, Linardi A. Mutagenicity of Ayahuasca and Their Constituents to the Salmonella/Microsome Assay. Environ Mol Mutagen 2019; 60:269-276. [PMID: 30488498 DOI: 10.1002/em.22263] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Revised: 10/17/2018] [Accepted: 10/25/2018] [Indexed: 06/09/2023]
Abstract
Ayahuasca is a beverage used in religious rituals of indigenous and nonindigenous groups, and its therapeutic potential has been investigated. Ayahuasca is obtained by decoction of the Banisteriopsis caapi that contains β-carbolines (harmine, harmaline, and tetrahydroharmine) plus Psychotria viridis that contains N,N-dimethyltryptamine. Although plants used in folk medicine are recognized as safe, many of them have genotoxic potential. The Salmonella/microsome assay is usually the first line of the mutagenicity evaluation of products intended for therapeutic use. Our objective was to evaluate the mutagenicity of ayahuasca beverage and their constituents using the Salmonella/microsome assay with TA98 and TA100. We analyzed two ayahuasca samples, and also beverage samples prepared each individual plant P. viridis and B. caapi. Harmine and harmaline were also tested. All beverage samples were chemically characterized and both ayahuasca samples could be considered representative of the beverages consumed in religious rituals. Both ayahuasca samples were mutagenic for TA98 and TA100 with and without S9, with similar potencies. The beverage obtained from P. viridis was not mutagenic, and beverage obtained from B. caapi was mutagenic for TA98 with and without S9. Harmine was nonmutagenic and harmaline was mutagenic only for TA98 without S9. Harmaline fully explain the mutagenicity observed with TA98 without S9 of both ayahuasca samples and the B. caapi beverage samples. We conclude that the ayahuasca samples are mutagenic and this effect is partially explained by harmaline, one of the β-carbolines present in the beverage. Other mutagenic compounds seem to be present and need to be further investigated. Environ. Mol. Mutagen. 60:269-276, 2019. © 2018 Wiley Periodicals, Inc.
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Affiliation(s)
- Fábio Kummrow
- Institute of Environmental, Chemical and Pharmaceutical Sciences, Federal University of São Paulo (Unifesp), Diadema, São Paulo, Brazil
| | - Bianca S Maselli
- Pharmaceutical Sciences Faculty, University of São Paulo (USP), São Paulo, Brazil
| | - Rafael Lanaro
- Poison Control Center, Faculty of Medical Sciences, State University of Campinas, Campinas (Unicamp), São Paulo, Brazil
| | - José Luis Costa
- Poison Control Center, Faculty of Medical Sciences, State University of Campinas, Campinas (Unicamp), São Paulo, Brazil
| | - Gisela A Umbuzeiro
- School of Technology, State University of Campinas (Unicamp), Limeira, São Paulo, Brazil
| | - Alessandra Linardi
- Department of Physiological Sciences, Santa Casa de São Paulo School of Medical Sciences, São Paulo, Brazil
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Wang P, Karakose E, Liu H, Swartz E, Ackeifi C, Zlatanic V, Wilson J, González BJ, Bender A, Takane KK, Ye L, Harb G, Pagliuca F, Homann D, Egli D, Argmann C, Scott DK, Garcia-Ocaña A, Stewart AF. Combined Inhibition of DYRK1A, SMAD, and Trithorax Pathways Synergizes to Induce Robust Replication in Adult Human Beta Cells. Cell Metab 2019; 29:638-652.e5. [PMID: 30581122 PMCID: PMC6402958 DOI: 10.1016/j.cmet.2018.12.005] [Citation(s) in RCA: 100] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Revised: 08/03/2018] [Accepted: 11/30/2018] [Indexed: 01/13/2023]
Abstract
Small-molecule inhibitors of dual-specificity tyrosine-regulated kinase 1A (DYRK1A) induce human beta cells to proliferate, generating a labeling index of 1.5%-3%. Here, we demonstrate that combined pharmacologic inhibition of DYRK1A and transforming growth factor beta superfamily (TGFβSF)/SMAD signaling generates remarkable further synergistic increases in human beta cell proliferation (average labeling index, 5%-8%, and as high as 15%-18%), and increases in both mouse and human beta cell numbers. This synergy reflects activation of cyclins and cdks by DYRK1A inhibition, accompanied by simultaneous reductions in key cell-cycle inhibitors (CDKN1C and CDKN1A). The latter results from interference with the basal Trithorax- and SMAD-mediated transactivation of CDKN1C and CDKN1A. Notably, combined DYRK1A and TGFβ inhibition allows preservation of beta cell differentiated function. These beneficial effects extend from normal human beta cells and stem cell-derived human beta cells to those from people with type 2 diabetes, and occur both in vitro and in vivo.
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Affiliation(s)
- Peng Wang
- Diabetes, Obesity, and Metabolism Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Esra Karakose
- Diabetes, Obesity, and Metabolism Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Hongtao Liu
- Diabetes, Obesity, and Metabolism Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Ethan Swartz
- Diabetes, Obesity, and Metabolism Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Courtney Ackeifi
- Diabetes, Obesity, and Metabolism Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Viktor Zlatanic
- Diabetes, Obesity, and Metabolism Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Jessica Wilson
- Diabetes, Obesity, and Metabolism Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Bryan J González
- Naomi Berrie Diabetes Center, Columbia University, New York, NY 10032, USA
| | - Aaron Bender
- Diabetes, Obesity, and Metabolism Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Karen K Takane
- Diabetes, Obesity, and Metabolism Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Lillian Ye
- Semma Therapeutics, Cambridge, MA 02142, USA
| | - George Harb
- Semma Therapeutics, Cambridge, MA 02142, USA
| | | | - Dirk Homann
- Diabetes, Obesity, and Metabolism Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Dieter Egli
- Naomi Berrie Diabetes Center, Columbia University, New York, NY 10032, USA
| | - Carmen Argmann
- Department of Genetics and Genomic Sciences, Icahn Institute for Genomics and Multiscale Biology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Donald K Scott
- Diabetes, Obesity, and Metabolism Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Adolfo Garcia-Ocaña
- Diabetes, Obesity, and Metabolism Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Andrew F Stewart
- Diabetes, Obesity, and Metabolism Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA.
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Shu B, Zhang J, Jiang Z, Cui G, Veeran S, Zhong G. Harmine induced apoptosis in Spodoptera frugiperda Sf9 cells by activating the endogenous apoptotic pathways and inhibiting DNA topoisomerase I activity. Pestic Biochem Physiol 2019; 155:26-35. [PMID: 30857624 DOI: 10.1016/j.pestbp.2019.01.002] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2018] [Revised: 01/03/2019] [Accepted: 01/07/2019] [Indexed: 06/09/2023]
Abstract
Harmine, a useful botanical compound, has demonstrated insecticidal activity against some pests. However, harmine's mechanism of action has not been thoroughly elucidated to date. To preliminarily explore harmine's insecticidal mechanisms, the cytotoxicity of harmine against Spodoptera frugiperda Sf9 cells was comprehensively investigated. Our results indicated that harmine induced apoptosis in Sf9 cells, as evidenced by cellular and nuclear morphological changes, DNA laddering and increases in caspase-3-like activities. In addition, activation of the mitochondrial apoptotic pathway by harmine was confirmed by the generation of ROS, opening of mitochondrial permeability transition pores (MPTPs), increase in cytosolic Ca2+, changes in mRNA expression levels of genes involved in the mitochondrial apoptotic pathway and increase and release of Cytochrome c. Furthermore, lysosomal membrane permeabilization, release of cathepsin L from the lysosome into the cytosol and cleavage of caspase-3 were also triggered, which indicated that lysosomes were involved in this physiological process. Moreover, the effect of harmine on DNA topoisomerase I activity was investigated by in vivo and molecular docking experiments. These data not only verified that harmine induced apoptosis via comprehensive activation of the mitochondrial and lysosomal pathways and inhibition of DNA topoisomerase I activity in Sf9 cells but also revealed a mechanism of harmine insecticidal functions for pest control.
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Affiliation(s)
- Benshui Shu
- Key Laboratory of Crop Integrated Pest Management in South China, Ministry of Agriculture, South China Agricultural University, Guangzhou, China; Guangzhou City Key Laboratory of Subtropical Fruit Trees Outbreak Control, Zhongkai University of Agriculture and Engineering, Guangzhou, China; Key Laboratory of Natural Pesticide and Chemical Biology, Ministry of Education, South China Agricultural University, Guangzhou, China
| | - Jingjing Zhang
- Key Laboratory of Crop Integrated Pest Management in South China, Ministry of Agriculture, South China Agricultural University, Guangzhou, China; Key Laboratory of Natural Pesticide and Chemical Biology, Ministry of Education, South China Agricultural University, Guangzhou, China
| | - Zhiyan Jiang
- Key Laboratory of Crop Integrated Pest Management in South China, Ministry of Agriculture, South China Agricultural University, Guangzhou, China; Key Laboratory of Natural Pesticide and Chemical Biology, Ministry of Education, South China Agricultural University, Guangzhou, China
| | - Gaofeng Cui
- Key Laboratory of Crop Integrated Pest Management in South China, Ministry of Agriculture, South China Agricultural University, Guangzhou, China; Key Laboratory of Natural Pesticide and Chemical Biology, Ministry of Education, South China Agricultural University, Guangzhou, China
| | - Sethuraman Veeran
- Key Laboratory of Crop Integrated Pest Management in South China, Ministry of Agriculture, South China Agricultural University, Guangzhou, China; Key Laboratory of Natural Pesticide and Chemical Biology, Ministry of Education, South China Agricultural University, Guangzhou, China
| | - Guohua Zhong
- Key Laboratory of Crop Integrated Pest Management in South China, Ministry of Agriculture, South China Agricultural University, Guangzhou, China; Key Laboratory of Natural Pesticide and Chemical Biology, Ministry of Education, South China Agricultural University, Guangzhou, China.
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Huang J, Yin H, Rao SS, Xie PL, Cao X, Rao T, Liu SY, Wang ZX, Cao J, Hu Y, Zhang Y, Luo J, Tan YJ, Liu ZZ, Wu B, Hu XK, Chen TH, Chen CY, Xie H. Harmine enhances type H vessel formation and prevents bone loss in ovariectomized mice. Theranostics 2018; 8:2435-2446. [PMID: 29721090 PMCID: PMC5928900 DOI: 10.7150/thno.22144] [Citation(s) in RCA: 79] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2017] [Accepted: 02/07/2018] [Indexed: 12/28/2022] Open
Abstract
Recently, researchers identified a distinct vessel subtype called type H vessels that couple angiogenesis and osteogenesis. We previously found that type H vessels are reduced in ovariectomy (OVX)-induced osteoporotic mice, and preosteoclasts are able to secrete platelet-derived growth factor-BB (PDGF-BB) to stimulate type H vessel formation and thereby to promote osteogenesis. This study aimed to explore whether harmine, a β-carboline alkaloid, is capable of preventing bone loss in OVX mice by promoting preosteoclast PDGF-BB-induced type H vessel formation. METHODS The impact of harmine on osteoclastogenesis of RANKL-stimulated RAW264.7 cells was verified by gene expression analysis and tartrate-resistant acid phosphatase (TRAP) staining. Enzyme-linked immunosorbent assay (ELISA) was conducted to test PDGF-BB production by preosteoclasts. A series of angiogenesis-related assays in vitro were performed to assess the pro-angiogenic effects of the conditioned media from RANKL-stimulated RAW264.7 cells treated with or without harmine. Meanwhile, the role of PDGF-BB in this process was determined. In vivo, OVX mice were intragastrically administrated with harmine emulsion or an equal volume of vehicle. 2 months later, bone samples were collected for µCT, histological, immunohistochemical and immunofluorescent analyses to evaluate bone mass, osteogenic and osteoclastic activities, as well as the numbers of type H vessels. Bone marrow PDGF-BB concentrations were assessed by ELISA. RESULTS Exposure of RANKL-stimulated RAW264.7 cells to harmine enhanced the formation of preosteoclasts and the production of PDGF-BB. Harmine augmented the ability of RANKL-stimulated RAW264.7 cells to promote angiogenesis of endothelial cells, whereas the effect was blocked by PDGF-BB inhibition. In vivo, the oral administration of harmine emulsion to OVX mice resulted in enhanced trabecular bone mass and osteogenic responses, increased numbers of preosteoclasts, as well as reduced numbers of osteoclasts and fat cells. Moreover, OVX mice treated with harmine exhibited higher levels of bone marrow PDGF-BB and much more type H vessels in bone. CONCLUSION Harmine may exert bone-sparing effects by suppression of osteoclast formation and promotion of preosteoclast PDGF-BB-induced angiogenesis.
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Affiliation(s)
- Jie Huang
- Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
- Department of Orthopedics, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Hao Yin
- Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
- Department of Orthopedics, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Shan-Shan Rao
- Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
- Department of Spine Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China
| | - Ping-Li Xie
- Department of Forensic Science, School of Basic Medical Sciences, Central South University, Changsha, Hunan 410013, China
| | - Xu Cao
- Department of Orthopaedic Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA
| | - Tai Rao
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Shu-Ying Liu
- The Second Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Zhen-Xing Wang
- Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Jia Cao
- Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Yin Hu
- Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
- Department of Orthopedics, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Yan Zhang
- Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Juan Luo
- Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Yi-Juan Tan
- Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Zheng-Zhao Liu
- Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Ben Wu
- Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Xiong-Ke Hu
- Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Tuan-Hui Chen
- Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Chun-Yuan Chen
- Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Hui Xie
- Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
- Hunan Key Laboratory of Organ Injury, Aging and Regenerative Medicine, Changsha, Hunan 410008, China
- Department of Sports Medicine, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
- Department of Orthopedics, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
- China Orthopedic Regenerative Medicine Group (CORMed), Changsha, Hunan 410008, China
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Miao JF, Peng YF, Chen S, Gao WJ, Yang QX, Zhu P, Guo J, Tao J, Luo L, Zhang Y, Ling Y. A novel harmine derivative, N-(4-(hydroxycarbamoyl)benzyl)-1-(4- methoxyphenyl)-9H-pyrido[3,4-b]indole-3-carboxamide (HBC), as histone deacetylase inhibitor: in vitro antiproliferation, apoptosis induction, cell cycle arrest, and antimetastatic effects. Eur J Pharmacol 2018; 824:78-88. [PMID: 29428472 DOI: 10.1016/j.ejphar.2018.02.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Revised: 01/29/2018] [Accepted: 02/07/2018] [Indexed: 11/18/2022]
Abstract
This study aims to design and synthesize a novel harmine derivative N-(4-(hydroxycarbamoyl) benzyl)-1-(4-methoxyphenyl)-9H-pyrido [3,4-b]indole-3-carboxamide (HBC) as histone deacetylase (HDAC) inhibitor, and evaluate its antitumor activities and anti-metastasis mechanism. HBC not only exerted significant ant-proliferation activity against five human cancer cell lines, especially for HepG2 cell with an IC50 value of 2.21 μM, which is nearly three-fold lower than SAHA (IC50 = 6.26 µM), but also showed selective HDAC1/6 inhibitory effects in vitro. However, HBC had little effect on normal hepatic cells LO2. Furthermore, HBC simultaneously increased the acetylation of histone H3, H4, and α-tubulin, induced hypochromism by electrostatical interaction with CT-DNA, triggered more significant cancer cell apoptosis and cell cycle arrest at G2/M than SAHA by inhibition of both CDK1 and cyclin B in a concentration dependent manner. In addition, scratch and invasion assay showed that HBC also dose-dependently suppressed migration and invasion capacities of highly metastatic HCC HepG2 cells through down-regulated the expression of tumor metastasis related proteins MMP-2 and MMP-9, significantly better than SAHA. Finally, HBC showed low acute toxicity to mice and significant growth inhibition of the hepatoma tumor in vivo. These results demonstrate that novel harmine-based HDAC inhibitor HBC not only exhibited selective HDAC1/6 inhibitory activity and significant in vitro and in vivo antitumor activity, but also possessed DNA binding effect, apoptosis induction, cell cycle arrest effects, and potent anti-metastasis mechanisms, which may hold great promise as therapeutic agent targeting HDAC1/6 for the intervention of human cancers.
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Affiliation(s)
- Jie-Fei Miao
- The Affiliated Hospital of Nantong University, Nantong University, Nantong 226001, PR China; School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong 226001, PR China
| | - Yan-Fu Peng
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong 226001, PR China
| | - Shi Chen
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong 226001, PR China
| | - Wei-Jie Gao
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong 226001, PR China
| | - Qiu-Xing Yang
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong 226001, PR China
| | - Peng Zhu
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong 226001, PR China
| | - Jing Guo
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong 226001, PR China
| | - Jinhua Tao
- School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong 226001, PR China
| | - Lin Luo
- The Affiliated Hospital of Nantong University, Nantong University, Nantong 226001, PR China; School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong 226001, PR China
| | - Yanan Zhang
- The Affiliated Hospital of Nantong University, Nantong University, Nantong 226001, PR China; School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong 226001, PR China
| | - Yong Ling
- The Affiliated Hospital of Nantong University, Nantong University, Nantong 226001, PR China; School of Pharmacy and Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong 226001, PR China; State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, PR China.
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Liu F, Wu J, Gong Y, Wang P, Zhu L, Tong L, Chen X, Ling Y, Huang C. Harmine produces antidepressant-like effects via restoration of astrocytic functions. Prog Neuropsychopharmacol Biol Psychiatry 2017. [PMID: 28625859 DOI: 10.1016/j.pnpbp.2017.06.012] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Depression is a world-wide disease with no effective therapeutic methods. Increasing evidence indicates that astrocytic pathology contributes to the formation of depression. In this study, we investigated the effects of harmine, a natural β-carboline alkaloid and potent hallucinogen, known to modulate astrocytic glutamate transporters, on chronic unpredictable stress (CUS)-induced depressive-like behaviors and astrocytic dysfunctions. Results showed that harmine treatment (10, 20mg/kg) protected the mice against the CUS-induced increases in the immobile time in the tail suspension test (TST) and forced swimming test (FST), and also reversed the reduction in sucrose intake in the sucrose preference experiment. Harmine treatment (20mg/kg) prevented the reductions in brain-derived neurotrophic factor (BDNF) protein levels and hippocampal neurogenesis induced by CUS. In addition, harmine treatment (20mg/kg) increased the protein expression levels of glutamate transporter 1 (GLT-1) and prevented the CUS-induced decreases in glial fibrillary acidic protein (GFAP) protein expressions in the prefrontal cortex and hippocampus, suggesting that restoration of astrocytic functions may be a potential mechanism underlying the antidepressant-like effects of harmine. This opinion was proved by the results that administration of mice with l-Alpha-Aminoadipic Acid (L-AAA), a gliotoxin specific for astrocytes, attenuated the antidepressant-like effects of harmine, and prevented the improvement effects of harmine on BDNF protein levels and hippocampal neurogenesis. These results provide further evidence to confirm that astrocytic dysfunction contributes critically to the development of depression and that harmine exerts antidepressant-like effects likely through restoration of astrocytic functions.
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Affiliation(s)
- Fengguo Liu
- Department of Neurology, Danyang People's Hospital, #2 Xinmin Western Road, Danyang 212300, Jiangsu, China
| | - Jingjing Wu
- Department of Cardiology, Suzhou Kowloon Hospital of Shanghai Jiaotong University School of Medicine, #118 Wansheng Street, Suzhou 215021, Jiangsu, China
| | - Yu Gong
- Department of Pharmacology, School of Pharmacy, Nantong University, #19 Qixiu Road, Nantong 226001, Jiangsu, China; Key Laboratory of Inflammation and Molecular Drug Target of Jiangsu Province, #19 Qixiu Road, Nantong 226001, Jiangsu, China
| | - Peng Wang
- Department of Pharmacology, School of Pharmacy, Nantong University, #19 Qixiu Road, Nantong 226001, Jiangsu, China; Key Laboratory of Inflammation and Molecular Drug Target of Jiangsu Province, #19 Qixiu Road, Nantong 226001, Jiangsu, China
| | - Lei Zhu
- Department of Pharmacy, First People's Hospital of Yancheng, Yulong Western Road, Yancheng 224006, Jiangsu, China
| | - Lijuan Tong
- Department of Pharmacology, School of Pharmacy, Nantong University, #19 Qixiu Road, Nantong 226001, Jiangsu, China; Key Laboratory of Inflammation and Molecular Drug Target of Jiangsu Province, #19 Qixiu Road, Nantong 226001, Jiangsu, China
| | - Xiangfan Chen
- Department of Pharmacology, School of Pharmacy, Nantong University, #19 Qixiu Road, Nantong 226001, Jiangsu, China; Key Laboratory of Inflammation and Molecular Drug Target of Jiangsu Province, #19 Qixiu Road, Nantong 226001, Jiangsu, China
| | - Yong Ling
- Department of Pharmacology, School of Pharmacy, Nantong University, #19 Qixiu Road, Nantong 226001, Jiangsu, China; Key Laboratory of Inflammation and Molecular Drug Target of Jiangsu Province, #19 Qixiu Road, Nantong 226001, Jiangsu, China
| | - Chao Huang
- Department of Pharmacology, School of Pharmacy, Nantong University, #19 Qixiu Road, Nantong 226001, Jiangsu, China; Key Laboratory of Inflammation and Molecular Drug Target of Jiangsu Province, #19 Qixiu Road, Nantong 226001, Jiangsu, China.
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50
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Bálint B, Wéber C, Cruzalegui F, Burbridge M, Kotschy A. Structure-Based Design and Synthesis of Harmine Derivatives with Different Selectivity Profiles in Kinase versus Monoamine Oxidase Inhibition. ChemMedChem 2017; 12:932-939. [PMID: 28264138 DOI: 10.1002/cmdc.201600539] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2016] [Revised: 03/06/2017] [Indexed: 12/16/2023]
Abstract
Dual-specificity tyrosine-phosphorylation-regulated kinase 1A (DYRK1A) is an emerging biological target with implications in diverse therapeutic areas such as neurological disorders (Down syndrome, in particular), metabolism, and oncology. Harmine, a natural product that selectively inhibits DYRK1A amongst kinases, could serve as a tool compound to better understand the biological processes that arise from DYRK1A inhibition. On the other hand, harmine is also a potent inhibitor of monoamine oxidase A (MAO-A). Using structure-based design, we synthesized a collection of harmine analogues with tunable selectivity toward these two enzymes. Modifications at the 7-position typically decreased affinity for DYRK1A, whereas substitution at the 9-position had a similar effect on MAO-A inhibition but DYRK1A inhibition was maintained. The resulting collection of compounds can help to understand the biological role of DYRK1A and also to assess the interference in the biological effect originating in MAO-A inhibition.
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Affiliation(s)
- Balázs Bálint
- Servier Research Institute of Medicinal Chemistry, Záhony u. 7, 1031, Budapest, Hungary
| | - Csaba Wéber
- Servier Research Institute of Medicinal Chemistry, Záhony u. 7, 1031, Budapest, Hungary
| | - Francisco Cruzalegui
- Institute de Recherche Servier, 50 Rue Carnot, Suresnes, 92150, France
- Present address: Pierre Fabre R&D Centre, 3 Av. Hubert Curien, 31035, Toulouse Cedex 1, France
| | - Mike Burbridge
- Institute de Recherche Servier, 50 Rue Carnot, Suresnes, 92150, France
| | - Andras Kotschy
- Servier Research Institute of Medicinal Chemistry, Záhony u. 7, 1031, Budapest, Hungary
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