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Lanka G, Begum D, Banerjee S, Adhikari N, P Y, Ghosh B. Pharmacophore-based virtual screening, 3D QSAR, Docking, ADMET, and MD simulation studies: An in silico perspective for the identification of new potential HDAC3 inhibitors. Comput Biol Med 2023; 166:107481. [PMID: 37741229 DOI: 10.1016/j.compbiomed.2023.107481] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 08/19/2023] [Accepted: 09/15/2023] [Indexed: 09/25/2023]
Abstract
Histone deacetylase 3 (HDAC3) is an epigenetic regulator that involves gene expression, apoptosis, and cell cycle progression, and the overexpression of HDAC3 is accountable for several cancers, neurodegeneracy, and many other diseases. Therefore, HDAC3 emerged as a promising drug target for the novel drug design. Here, we carried out the pharmacophore modeling using 50 benzamide-based HDAC3 selective inhibitors and utilized it for PHASE ligand screening to retrieve the hits with similar pharmacophore features. The dataset inhibitors of best hypotheses used to build the 3D QSAR model and the generated 3D QSAR model resulted in good PLS statistics with a regression coefficient (R2) of 0.89, predictive coefficient (Q2) of 0.88, and Pearson-R factor of 0.94 indicating its excellent predictive ability. The hits retrieved from pharmacophore-based virtual screening were subjected to docking against HDAC3 for the identification of potential inhibitors. A total of 10 hitsM1 to M10 were ranked using their scoring functions and further subject to lead optimization. The Prime MM/GBSA, AutoDock binding free energies, and ADMET studies were implemented for the selection of lead candidates. The four ligand molecules M1, M2, M3, and M4 were identified as potential leads against HDAC3 after lead optimization. The top two leads M1 and M2 were subjected to MD simulations for their stability evaluation with HDAC3. The newly designed leads M11 and M12 were identified as HDAC3 potential inhibitors from MD simulations studies. Therefore, the outcomes of the present study could provide insights into the discovery of new potential HDAC3 inhibitors with improved selectivity and activity against a variety of cancers and neurodegenerative diseases.
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Affiliation(s)
- Goverdhan Lanka
- Epigenetic Research Laboratory, Department of Pharmacy, Birla Institute of Technology and Science-Pilani, Hyderabad Campus, Shamirpet, Hyderabad, 500078, India
| | - Darakhshan Begum
- Epigenetic Research Laboratory, Department of Pharmacy, Birla Institute of Technology and Science-Pilani, Hyderabad Campus, Shamirpet, Hyderabad, 500078, India
| | - Suvankar Banerjee
- Natural Science Laboratory, Division of Medicinal and Pharmaceutical Chemistry, Department of Pharmaceutical Technology, P. O. Box 17020, Jadavpur University, Kolkata, 700032, West Bengal, India
| | - Nilanjan Adhikari
- Natural Science Laboratory, Division of Medicinal and Pharmaceutical Chemistry, Department of Pharmaceutical Technology, P. O. Box 17020, Jadavpur University, Kolkata, 700032, West Bengal, India
| | - Yogeeswari P
- Computer Aided Drug Design Laboratory, Department of Pharmacy, Birla Institute of Technology and Science-Pilani Hyderabad Campus, Shamirpet, Hyderabad, 500078, India
| | - Balaram Ghosh
- Epigenetic Research Laboratory, Department of Pharmacy, Birla Institute of Technology and Science-Pilani, Hyderabad Campus, Shamirpet, Hyderabad, 500078, India.
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Song C, Liu X, Lin W, Lai K, Pan S, Lu Z, Li D, Li N, Geng Q. Systematic analysis of histone acetylation regulators across human cancers. BMC Cancer 2023; 23:733. [PMID: 37553641 PMCID: PMC10408135 DOI: 10.1186/s12885-023-11220-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Accepted: 07/25/2023] [Indexed: 08/10/2023] Open
Abstract
BACKGROUND Histone acetylation (HA) is an important and common epigenetic pathway, which could be hijacked by tumor cells during carcinogenesis and cancer progression. However, the important role of HA across human cancers remains elusive. METHODS In this study, we performed a comprehensive analysis at multiple levels, aiming to systematically describe the molecular characteristics and clinical relevance of HA regulators in more than 10000 tumor samples representing 33 cancer types. RESULTS We found a highly heterogeneous genetic alteration landscape of HA regulators across different human cancer types. CNV alteration may be one of the major mechanisms leading to the expression perturbations in HA regulators. Furthermore, expression perturbations of HA regulators correlated with the activity of multiple hallmark oncogenic pathways. HA regulators were found to be potentially useful for the prognostic stratification of kidney renal clear cell carcinoma (KIRC). Additionally, we identified HDAC3 as a potential oncogene in lung adenocarcinoma (LUAD). CONCLUSION Overall, our results highlights the importance of HA regulators in cancer development, which may contribute to the development of clinical strategies for cancer treatment.
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Affiliation(s)
- Congkuan Song
- Department of Thoracic Surgery, Renmin Hospital of Wuhan University, No.238 Jiefang Road, Wuchang District, Wuhan, 430060, China
| | - Xinfei Liu
- Department of Hematology, Renmin Hospital of Wuhan University, No.238 Jiefang Road, Wuchang District, Wuhan, 430060, China
| | - Weichen Lin
- Department of Thoracic Surgery, Renmin Hospital of Wuhan University, No.238 Jiefang Road, Wuchang District, Wuhan, 430060, China
| | - Kai Lai
- Department of Thoracic Surgery, Renmin Hospital of Wuhan University, No.238 Jiefang Road, Wuchang District, Wuhan, 430060, China
| | - Shize Pan
- Department of Thoracic Surgery, Renmin Hospital of Wuhan University, No.238 Jiefang Road, Wuchang District, Wuhan, 430060, China
| | - Zilong Lu
- Department of Thoracic Surgery, Renmin Hospital of Wuhan University, No.238 Jiefang Road, Wuchang District, Wuhan, 430060, China
| | - Donghang Li
- Department of Thoracic Surgery, Renmin Hospital of Wuhan University, No.238 Jiefang Road, Wuchang District, Wuhan, 430060, China
| | - Ning Li
- Department of Thoracic Surgery, Renmin Hospital of Wuhan University, No.238 Jiefang Road, Wuchang District, Wuhan, 430060, China.
| | - Qing Geng
- Department of Thoracic Surgery, Renmin Hospital of Wuhan University, No.238 Jiefang Road, Wuchang District, Wuhan, 430060, China.
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Gilardoni G, Lara LR, Cumbicus N, Malagón O. A New Leaf Essential Oil from Endemic Gynoxys laurifolia (Kunth) Cass. of Southern Ecuador: Chemical and Enantioselective Analyses. PLANTS (BASEL, SWITZERLAND) 2023; 12:2878. [PMID: 37571032 PMCID: PMC10421256 DOI: 10.3390/plants12152878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 07/28/2023] [Accepted: 07/30/2023] [Indexed: 08/13/2023]
Abstract
The fresh leaves of Gynoxys laurifolia (Kunth) Cass. (Asteraceae), collected in the province of Loja (Ecuador), were submitted to steam distillation, producing an essential oil with a yield of 0.02% by weight. This volatile fraction, described here for the first time, was submitted to qualitative (GC-MS) and quantitative (GC-FID) chemical analyses, on two orthogonal columns (non-polar and polar stationary phase). A total of 90 components, corresponding to 95.9-95.0% by weight on the non-polar and polar stationary phase, respectively, were detected and quantified with at least one column. Major constituents (≥3%) were: germacrene D (18.9-18.0%), (E)-β-caryophyllene (13.2-15.0%), α-pinene (11.0-10.3%), β-pinene (4.5-4.4%), β-phellandrene (4.0-3.0%), bicyclogermacrene (4.0-3.0%), and bakkenolide A (3.2-3.4%). This essential oil was dominated by sesquiterpene hydrocarbons (about 45%), followed by monoterpene hydrocarbons (about 25-30%). This research was complemented with the enantioselective analysis of some common chiral terpenes, carried out through 2,3-diethyl-6-tert-butyldimethylsilyl-β-cyclodextrin and 2,3-diacetyl-6-tert-butyldimethylsilyl-β-cyclodextrin as stationary phase chiral selectors. As a result, (1S,5S)-(-)-β-pinene, (R)-(-)-α-phellandrene, (R)-(-)-β-phellandrene, (S)-(-)-limonene, (S)-(+)-linalyl acetate, and (S)-(-)-germacrene D were observed as enantiomerically pure compounds, whereas α-pinene, linalool, terpinene-4-ol, and α-terpineol were present as scalemic mixtures. Finally, sabinene was practically racemic. Due to plant wildness and the relatively low distillation yield, no industrial applications can be identified, in the first instance for this essential oil. The focus of the present study is therefore academic.
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Affiliation(s)
- Gianluca Gilardoni
- Departamento de Química, Universidad Técnica Particular de Loja (UTPL), Calle Marcelino Champagnat s/n, Loja 110107, Ecuador; (G.G.); (L.R.L.)
| | - Luis Rubén Lara
- Departamento de Química, Universidad Técnica Particular de Loja (UTPL), Calle Marcelino Champagnat s/n, Loja 110107, Ecuador; (G.G.); (L.R.L.)
| | - Nixon Cumbicus
- Departamento de Ciencias Biológicas y Agropecuarias, Universidad Técnica Particular de Loja (UTPL), Calle Marcelino Champagnat s/n, Loja 110107, Ecuador;
| | - Omar Malagón
- Departamento de Química, Universidad Técnica Particular de Loja (UTPL), Calle Marcelino Champagnat s/n, Loja 110107, Ecuador; (G.G.); (L.R.L.)
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Cumbicus C, Malagón O, Cumbicus N, Gilardoni G. The Leaf Essential Oil of Gynoxys buxifolia (Kunth) Cass. (Asteraceae): A Good Source of Furanoeremophilane and Bakkenolide A. PLANTS (BASEL, SWITZERLAND) 2023; 12:1323. [PMID: 36987011 PMCID: PMC10053332 DOI: 10.3390/plants12061323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 02/23/2023] [Accepted: 03/06/2023] [Indexed: 06/19/2023]
Abstract
The present study describes the chemical and enantiomeric composition of a new essential oil, distilled from the dry leaves of Gynoxys buxifolia (Kunth) Cass. The chemical analysis was conducted by GC-MS and GC-FID, on two orthogonal capillary columns. A total of 72 compounds were detected and quantified with at least one column, corresponding to about 85% by weight of the whole oil mass. Of the 72 components, 70 were identified by comparing the respective linear retention indices and mass spectra with data from the literature, whereas the two main constituents were identified by preparative purification and NMR experiments. The quantitative analysis was carried out calculating the relative response factor of each compound according to their combustion enthalpy. The major constituents of the EO (≥3%) were: furanoeremophilane (31.3-28.3%), bakkenolide A (17.6-16.3%), caryophyllene oxide (6.0-5.8%), and (E)-β-caryophyllene (4.4%). Additionally, the hydrolate was also analyzed with respect to the dissolved organic phase. About 40.7-43.4 mg/100 mL of organic compounds was detected in solution, of which p-vinylguaiacol was the main component (25.4-29.9 mg/100 mL). Finally, the enantioselective analysis of some chiral terpenes was carried out, with a capillary column based on β-cyclodextrin chiral stationary phase. In this analysis, (1S,5S)-(-)-α-pinene, (1S,5S)-(-)-β-pinene, (S)-(+)-α-phellandrene, (S)-(+)-β-phellandrene, and (S)-(-)-terpinen-4-ol were detected as enantiomerically pure, whereas (S)-(-)-sabinene showed an enantiomeric excess of 69.2%. The essential oil described in the present study is a good source of two uncommon volatile compounds: furanoeremophilane and bakkenolide A. The former lacks bioactivity information and deserves further investigation, whereas the latter is a promising selective anticancer product.
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Affiliation(s)
- Carolina Cumbicus
- Departamento de Química, Universidad Técnica Particular de Loja (UTPL), Calle Marcelino Champagnat s/n, Loja 110107, Ecuador; (C.C.); (O.M.)
| | - Omar Malagón
- Departamento de Química, Universidad Técnica Particular de Loja (UTPL), Calle Marcelino Champagnat s/n, Loja 110107, Ecuador; (C.C.); (O.M.)
| | - Nixon Cumbicus
- Departamento de Ciencias Biológicas y Agropecuarias, Universidad Técnica Particular de Loja (UTPL), Calle Marcelino Champagnat s/n, Loja 110107, Ecuador;
| | - Gianluca Gilardoni
- Departamento de Química, Universidad Técnica Particular de Loja (UTPL), Calle Marcelino Champagnat s/n, Loja 110107, Ecuador; (C.C.); (O.M.)
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Kulinowski Ł, Luca SV, Minceva M, Skalicka-Woźniak K. A review on the ethnobotany, phytochemistry, pharmacology and toxicology of butterbur species (Petasites L.). JOURNAL OF ETHNOPHARMACOLOGY 2022; 293:115263. [PMID: 35427728 DOI: 10.1016/j.jep.2022.115263] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 03/15/2022] [Accepted: 04/02/2022] [Indexed: 06/14/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Petasites (butterbur, Asteraceae) species have been used since Ancient times in the traditional medicine of Asian and European countries to treat central nervous system (migraine), respiratory (asthma, allergic rhinitis, bronchitis, spastic cough), cardiovascular (hypertension), gastrointestinal (ulcers) and genitourinary (dysmenorrhea) disorders. AIM OF THE REVIEW This study summarized and discussed the traditional uses, phytochemical, pharmacological and toxicological aspects of Petasites genus. MATERIALS AND METHODS A systematic search of Petasites in online databases (Scopus, PubMed, ScienceDirect, Google Scholar) was performed, with the aim to find the phytochemical, toxicological and bioactivity studies. The Global Biodiversity Information Facility, Plants of the World Online, World Flora Online and The Plant List databases were used to describe the taxonomy and geographical distribution. RESULTS The detailed phytochemistry of the potentially active compounds of Petasites genus (e.g. sesquiterpenes, pyrrolizidine alkaloids, polyphenols and essential oils components) was presented. The bioactivity studies (cell-free, cell-based, animal, and clinical) including the traditional uses of Petasites (e.g. anti-spasmolytic, hypotensive, anti-asthmatic activities) were addressed and followed by discussion of the main pharmacokinetical and toxicological issues related to the administration of butterbur-based formulations. CONCLUSIONS This review provides a complete overview of the Petasites geographical distribution, traditional use, phytochemistry, bioactivity, and toxicity. More than 200 different sesquiterpenes (eremophilanes, furanoeremophilanes, bakkenolides), 50 phenolic compounds (phenolic acids, flavonoids, lignans) and volatile compounds (monoterpenes, sesquiterpenes) have been reported within the genus. Considering the phytochemical complexity and the polypharmacological potential, there is a growing research interest to extend the current therapeutical applications of Petasites preparations (anti-migraine, anti-allergic) to other human ailments, such as central nervous system, cardiovascular, malignant or microbial diseases. This research pathway is extremely important, especially in the recent context of the pandemic situation, when there is an imperious need for novel drug candidates.
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Affiliation(s)
- Łukasz Kulinowski
- Department of Natural Products Chemistry, Medical University of Lublin, 20-093, Lublin, Poland
| | - Simon Vlad Luca
- Biothermodynamics, TUM School of Life Sciences, Technical University of Munich, 85354, Freising, Germany.
| | - Mirjana Minceva
- Biothermodynamics, TUM School of Life Sciences, Technical University of Munich, 85354, Freising, Germany
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Rahbari R, Rasmi Y, Khadem-Ansari MH, Abdi M. The role of histone deacetylase 3 in breast cancer. Med Oncol 2022; 39:84. [PMID: 35578147 DOI: 10.1007/s12032-022-01681-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Accepted: 02/05/2022] [Indexed: 11/25/2022]
Abstract
It has been recently revealed that Histone Deacetylase (HDAC) 3, a unique member of the HDACs family, can trigger and progress cancers by alternation in genes expression and proteins activity. Epigenetic modifications by HDACs have been studied well in various cancer cells. Recent studies have focused on the HDAC enzymes as a possible target in cancer therapy. There are significant documents on upregulation of HDAC3 in breast cancer (BC) cells which suggest an oncogenic role for this enzyme. Interestingly, some studies showed that HDAC3 inhibition could be considered as a promising target in breast cancer therapy, and thus far, several inhibitors from different nature have been introduced. In this review, we discussed the function and highlight the existing inhibitors of HDAC3 in BC pathogenesis and therapy.
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Affiliation(s)
- Rezgar Rahbari
- Department of Biochemistry, School of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | - Yousef Rasmi
- Department of Biochemistry, School of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | | | - Mohammad Abdi
- Cellular and Molecular Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran. .,Department of Clinical Biochemistry, Faculty of Medicine, Kurdistan University of Medical Sciences, Sanandaj, Iran.
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Silencing of histone deacetylase 3 suppresses the development of esophageal squamous cell carcinoma through regulation of miR-494-mediated TGIF1. Cancer Cell Int 2022; 22:191. [PMID: 35578338 PMCID: PMC9109300 DOI: 10.1186/s12935-022-02581-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Accepted: 04/10/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Deacetylation of histones by histone deacetylase 3 (HDAC3) acts importantly in modulating apoptosis, DNA damage and cellular progression. Herein, we aimed to unravel the functional role of HDAC3 in a lethal disease, esophageal squamous cell carcinoma (ESCC). METHODS The expression of HDAC3 in clinically collected ESCC tissues was determined by RT-qPCR and immunohistochemistry. As revealed from bioinformatics analysis, the putative relations between HDAC3 and microRNA-494 (miR-494) and between miR-494 and transforming growth factor beta (TGFβ)-inducing factor 1 (TGIF1) were further verified by chromatin immunoprecipitation and dual-luciferase reporter gene assay. Functional roles of shRNA-mediated depletion of HDAC3, miR-494 mimic and overexpressed TGIF1 were explored by gain- and loss-of-function assays with regard to ESCC cell biological behaviors. A nude mouse model of ESCC was developed for in vivo validation. RESULTS HDAC3 was highly expressed in ESCC tissues, suggestive of poor prognosis while TGIF1 was upregulated and miR-494 was downregulated. Mechanistic investigation revealed that HDAC3 inhibited miR-494 expression and TGIF1 was a direct target of miR-494. Furthermore, silencing HDAC3 or overexpressing miR-494 was demonstrated to suppress aggressive phenotypes of ESCC cells both in vitro through the activated TGFβ signaling pathway and in vivo, while TGIF1 overexpression induced opposite results. CONCLUSION Collectively, our findings provided demonstration regarding the oncogenic property of HDAC3 in ESCC via the miR-494/TGIF1/TGFβ axis.
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Li M, Lan F, Li C, Li N, Chen X, Zhong Y, Yang Y, Shao Y, Kong Y, Li X, Wu D, Zhang J, Chen W, Li Z, Zhu X. Expression and Regulation Network of HDAC3 in Acute Myeloid Leukemia and the Implication for Targeted Therapy Based on Multidataset Data Mining. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:4703524. [PMID: 35371279 PMCID: PMC8966751 DOI: 10.1155/2022/4703524] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 02/15/2022] [Indexed: 02/07/2023]
Abstract
Background Histone deacetylase 3 (HDAC3) plays an important role in the development and progression of a variety of cancers, but its regulatory mechanism in acute myeloid leukemia (LAML) is not entirely understood. Methods We analyzed the expression of HDAC3 in normal and cancerous tissues using Oncomine, UALCAN, and GEO databases. Changes of the HDAC3 gene were analyzed by cBioPortal. The genes coexpressed with HDAC3 were analyzed by WebGestalt, and the predicted signaling pathways in KEGG were discussed. Results We discovered that the expression of HDAC3 was elevated in some types of acute myeloid leukemia. The HDAC3 gene has a strong positive correlation with SLC25A5, NDUFA2, Cox4I1, and EIF3K, which regulate cell growth and development. HDAC3 transcription is higher in patients with FLT3 mutation than in healthy people. HDAC3 can be directly involved in regulating the thyroid hormone signaling pathway. MEF2D is directly involved in the cGMP-PKG signaling pathway, and the HDAC3 gene has a strong synergistic relationship with MEF2D. HDAC3 is indirectly involved in the cGMP-PKG signaling pathway, thereby indirectly regulating the expression levels of p53 and p21 genes in patients with LAML. Genomics of Drug Sensitivity in Cancer (GDSC) database analysis revealed that the application of the HDAC3 inhibitor can inhibit the proliferation of leukemia cells. Conclusions Therefore, our data suggest that HDAC3 may be a possible therapeutic target for acute myeloid leukemia.
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Affiliation(s)
- Minhua Li
- School of Laboratory Medicine, Hangzhou Medical College, Hangzhou, China
- Zhu's Group, Guangdong Medical University, Zhanjiang, China
| | - Feifei Lan
- Medical Genetics Center, Guangdong Women and Children Hospital, Guangzhou, China
| | - Chen Li
- Department of Biology, Chemistry, Pharmacy, Free University of Berlin, 14195 Berlin, Germany
| | - Ning Li
- Zhu's Group, Guangdong Medical University, Zhanjiang, China
| | - Xiaojie Chen
- Zhu's Group, Guangdong Medical University, Zhanjiang, China
| | - Yueyuan Zhong
- Zhu's Group, Guangdong Medical University, Zhanjiang, China
| | - Yue Yang
- Zhu's Group, Guangdong Medical University, Zhanjiang, China
| | - Yingqi Shao
- Zhu's Group, Guangdong Medical University, Zhanjiang, China
| | - Yi Kong
- Zhu's Group, Guangdong Medical University, Zhanjiang, China
| | - Xinming Li
- Zhu's Group, Guangdong Medical University, Zhanjiang, China
| | - Danny Wu
- Zhu's Group, Guangdong Medical University, Zhanjiang, China
| | - Jingyu Zhang
- Zhu's Group, Guangdong Medical University, Zhanjiang, China
| | - Wenqing Chen
- Zhu's Group, Guangdong Medical University, Zhanjiang, China
| | - Zesong Li
- The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital (Shenzhen Institute of Translational Medicine), Shenzhen, China
| | - Xiao Zhu
- School of Laboratory Medicine, Hangzhou Medical College, Hangzhou, China
- Zhu's Group, Guangdong Medical University, Zhanjiang, China
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Inhibited HDAC3 promotes microRNA-376c-3p to suppress malignant phenotypes of gastric cancer cells by reducing WNT2b. Genomics 2021; 113:3512-3522. [PMID: 34284078 DOI: 10.1016/j.ygeno.2021.07.018] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 05/31/2021] [Accepted: 07/14/2021] [Indexed: 11/20/2022]
Abstract
OBJECTIVE Our study aims to identify the impact of histone deacetylase 3 (HDAC3) and microRNA-376c-3p (miR-376c-3p) on gastric cancer (GC) by targeting wingless-type MMTV integration site family member 2b (WNT2b). METHODS Levels of miR-376c-3p, HDAC3 and WNT2b were assessed. GC cells were treated with altered HDAC3 or miR-376c-3p to evaluate their biological functions, and rescue experiment was performed to assess the effect of WNT2b on GC cells. The tumor growth in vivo was observed. RESULTS HDAC3 and WNT2b were up-regulated while miR-376c-3p was reduced in GC tissues and cell lines. The inhibited HDAC3 or elevated miR-376c-3p could restrain malignant behaviors of GC cells in vitro, and also suppress the xenograft growth. WNT2b silencing reduced the effect of miR-376c-3p inhibition while WNT2b overexpression mitigated that of miR-376c-3p promotion on GC cell growth. CONCLUSION Inhibiting HDAC3 promotes miR-376c-3p to suppress malignant phenotypes of GC cells via reducing WNT2b, thereby restricting GC development.
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Adhikari N, Jha T, Ghosh B. Dissecting Histone Deacetylase 3 in Multiple Disease Conditions: Selective Inhibition as a Promising Therapeutic Strategy. J Med Chem 2021; 64:8827-8869. [PMID: 34161101 DOI: 10.1021/acs.jmedchem.0c01676] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The acetylation of histone and non-histone proteins has been implicated in several disease states. Modulation of such epigenetic modifications has therefore made histone deacetylases (HDACs) important drug targets. HDAC3, among various class I HDACs, has been signified as a potentially validated target in multiple diseases, namely, cancer, neurodegenerative diseases, diabetes, obesity, cardiovascular disorders, autoimmune diseases, inflammatory diseases, parasitic infections, and HIV. However, only a handful of HDAC3-selective inhibitors have been reported in spite of continuous efforts in design and development of HDAC3-selective inhibitors. In this Perspective, the roles of HDAC3 in various diseases as well as numerous potent and HDAC3-selective inhibitors have been discussed in detail. It will surely open up a new vista in the discovery of newer, more effective, and more selective HDAC3 inhibitors.
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Affiliation(s)
- Nilanjan Adhikari
- Natural Science Laboratory, Division of Medicinal and Pharmaceutical Chemistry, Department of Pharmaceutical Technology, Jadavpur University, P.O. Box 17020, Kolkata, 700032 West Bengal, India
| | - Tarun Jha
- Natural Science Laboratory, Division of Medicinal and Pharmaceutical Chemistry, Department of Pharmaceutical Technology, Jadavpur University, P.O. Box 17020, Kolkata, 700032 West Bengal, India
| | - Balaram Ghosh
- Epigenetic Research Laboratory, Department of Pharmacy, BITS-Pilani, Hyderabad Campus, Shamirpet, Hyderabad 500078, India
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Kerboua M, Ahmed MA, Samba N, Aitfella-Lahlou R, Silva L, Boyero JF, Raposo C, Lopez Rodilla JM. Phytochemical Investigation of New Algerian Lichen Species: Physcia Mediterranea Nimis. Molecules 2021; 26:1121. [PMID: 33672591 PMCID: PMC7924039 DOI: 10.3390/molecules26041121] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 02/17/2021] [Accepted: 02/18/2021] [Indexed: 11/16/2022] Open
Abstract
The present study provides new data concerning the chemical characterisation of Physcia mediterranea Nimis, a rare Mediterranean species belonging to the family Physciaceae. The phytochemical screening was carried out using GC-MS, HPLC-ESI-MS-MS, and NMR techniques. Hot extraction of n-hexane was carried out, followed by separation of the part insoluble in methanol: wax (WA-hex), from the part soluble in methanol (ME-hex). GC-MS analysis of the ME-hex part revealed the presence of methylbenzoic acids such as sparassol and atraric acid and a diterpene with a kaurene skeleton which has never been detected before in lichen species. Out of all the compounds identified by HPLC-ESI-MS-MS, sixteen compounds are common between WA-hex and ME-hex. Most are aliphatic fatty acids, phenolic compounds and depsides. The wax part is characterised by the presence of atranorin, a depside of high biological value. Proton 1H and carbon 13C NMR have confirmed its identification. Atranol, chloroatranol (depsides compound), Ffukinanolide (sesquiterpene lactones), leprolomin (diphenyl ether), muronic acid (triterpenes), and ursolic acid (triterpenes) have also been identified in ME-hex. The results suggested that Physcia mediterranea Nimis is a valuable source of bioactive compounds that could be useful for several applications as functional foods, cosmetics, and pharmaceuticals.
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Affiliation(s)
- Marwa Kerboua
- Laboratory of Vegetal Biology and Environment, Biology Department, Badji Mokhtar University, Annaba 23000, Algeria; (M.K.); (M.A.A.)
| | - Monia Ali Ahmed
- Laboratory of Vegetal Biology and Environment, Biology Department, Badji Mokhtar University, Annaba 23000, Algeria; (M.K.); (M.A.A.)
| | - Nsevolo Samba
- Chemistry Department, University of Beira Interior, 6201-001 Covilha, Portugal; (N.S.); (R.A.-L.); (L.S.)
- Department of Clinical Analysis and Public Health, University Kimpa Vita, Uige 77, Angola
| | - Radhia Aitfella-Lahlou
- Chemistry Department, University of Beira Interior, 6201-001 Covilha, Portugal; (N.S.); (R.A.-L.); (L.S.)
- Fiber Materials and Environmental Technologies (FibEnTech), University of Beira Interior, 6201-001 Covilhã, Portugal
- Laboratory of Valorisation and Conservation of Biological Resources, Biology Department, Faculty of Sciences, University M’Hamed Bougara, Boumerdes 35000, Algeria
| | - Lucia Silva
- Chemistry Department, University of Beira Interior, 6201-001 Covilha, Portugal; (N.S.); (R.A.-L.); (L.S.)
- Fiber Materials and Environmental Technologies (FibEnTech), University of Beira Interior, 6201-001 Covilhã, Portugal
| | - Juan F. Boyero
- Department of Analytical Chemistry, Nutrition and Food Science, Faculty of Chemistry, Chromatographic and mass analysis service (NUCLEUS), University of Salamanca, 37008 Salamanca, Spain; (J.F.B.); (C.R.)
| | - Cesar Raposo
- Department of Analytical Chemistry, Nutrition and Food Science, Faculty of Chemistry, Chromatographic and mass analysis service (NUCLEUS), University of Salamanca, 37008 Salamanca, Spain; (J.F.B.); (C.R.)
| | - Jesus Miguel Lopez Rodilla
- Chemistry Department, University of Beira Interior, 6201-001 Covilha, Portugal; (N.S.); (R.A.-L.); (L.S.)
- Fiber Materials and Environmental Technologies (FibEnTech), University of Beira Interior, 6201-001 Covilhã, Portugal
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12
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Wang Z, Yang ZP, Fu GC. Quaternary stereocentres via catalytic enantioconvergent nucleophilic substitution reactions of tertiary alkyl halides. Nat Chem 2021; 13:236-242. [PMID: 33432109 PMCID: PMC7925339 DOI: 10.1038/s41557-020-00609-7] [Citation(s) in RCA: 49] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2020] [Accepted: 11/18/2020] [Indexed: 11/25/2022]
Abstract
The development of efficient methods, particularly catalytic and enantioselective processes, for the construction of all-carbon quaternary stereocentres is an important (and difficult) challenge in organic synthesis, due to the occurrence of this motif in a range of bioactive molecules. One conceptually straightforward and potentially versatile approach is the catalytic enantioconvergent substitution reaction of a readily available racemic tertiary alkyl electrophile by an organometallic nucleophile; however, examples of such processes are rare. In this report, we demonstrate that a nickel-based chiral catalyst achieves enantioconvergent couplings of a variety of tertiary electrophiles (cyclic and acyclic α-halocarbonyl compounds) with alkenylmetal nucleophiles to form quaternary stereocentres with good yield and enantioselectivity under mild conditions in the presence of a range of functional groups. These couplings, which likely proceed via a radical pathway, provide access to an array of useful families of organic compounds, including intermediates in the total synthesis of two natural products, (−)-eburnamonine and madindoline A.
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Affiliation(s)
- Zhaobin Wang
- Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, CA, USA
| | - Ze-Peng Yang
- Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, CA, USA
| | - Gregory C Fu
- Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, CA, USA.
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13
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The nuclear receptor corepressor NCoR1 regulates hematopoiesis and leukemogenesis in vivo. Blood Adv 2020; 3:644-657. [PMID: 30804018 DOI: 10.1182/bloodadvances.2018022756] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2018] [Accepted: 01/18/2019] [Indexed: 12/19/2022] Open
Abstract
Enhanced understanding of normal and malignant hematopoiesis pathways should facilitate the development of effective clinical treatment strategies for hematopoietic malignancies. Nuclear receptor corepressor 1 (NCoR1) has been implicated in transcriptional repression and embryonic organ development, but its role in hematopoiesis is yet to be fully elucidated. Here, we showed that hematopoietic-specific loss of NCoR1 leads to expansion of the hematopoietic stem cell (HSC) pool due to aberrant cell cycle entry of long-term HSCs under steady-state conditions. Moreover, NCoR1-deficient HSCs exhibited normal self-renewal capacity but severely impaired lymphoid-differentiation potential in competitive hematopoietic-reconstitution assays. Transcriptome analysis further revealed that several hematopoiesis-associated genes are regulated by NCoR1. In addition, NCoR1 deficiency in hematopoietic cells delayed the course of leukemia and promoted leukemia cell differentiation in an MLL-AF9-induced mouse model. NCoR1 and its partner, histone deacetylase 3, can modulate histone acetylation and gene transcription through binding the promoter regions of myeloid-differentiation genes. Our collective results support the critical involvement of NCoR1 in normal and malignant hematopoiesis in vivo.
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14
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Lu T, Wei D, Yu K, Ma D, Xiong J, Fang Q, Wang J. Betulinic acid restores imatinib sensitivity in BCR-ABL1 kinase-independent, imatinib-resistant chronic myeloid leukemia by increasing HDAC3 ubiquitination and degradation. Ann N Y Acad Sci 2020; 1467:77-93. [PMID: 31930541 DOI: 10.1111/nyas.14298] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Revised: 11/28/2019] [Accepted: 12/18/2019] [Indexed: 12/14/2022]
Abstract
Although imatinib (IM) has been demonstrated to be an efficient treatment in chronic myeloid leukemia (CML), some patients still experience IM resistance and disease relapse. Through in vitro studies, we observed that HDAC3 levels were elevated in BCR-ABL1 kinase-independent, IM-resistant primary cells from CML patients and in IM-resistant K562 (K562R) cells and that downregulation of HDAC3 could enhance IM efficacy in K562R cells. Furthermore, betulinic acid (BA), a lupane-type pentacyclic triterpenoid saponin isolated from birch trees, restored IM sensitivity in the BCR-ABL1 kinase-independent, IM-resistant primary cells and in K562R cells, as well as in primary CD34+ bone marrow cells from CML patients. We found that BA restored IM sensitivity through inhibition of HDAC3 accumulation in cells, and that this was mediated by BA-dependent ubiquitination and degradation of HDAC3. BA at low dosage significantly increased IM antitumor effects on murine xenografts bearing K562R cells and inhibited HDAC3 expression in tumor tissue. Our findings demonstrated that HDAC3 is an essential factor in BCR-ABL1 kinase-independent IM resistance, and that BA in combination with IM may be a novel treatment strategy for overcoming IM resistance in CML.
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Affiliation(s)
- Tingting Lu
- Department of Haematology, Affiliated Hospital of Guizhou Medical University, Guizhou, China.,Department of Clinical Laboratory Centre, Affiliated Hospital of Guizhou Medical University, Guizhou, China.,School of Basic Medical Sciences, Guizhou Medical University, Guizhou, China
| | - Danna Wei
- Department of Haematology, Affiliated Hospital of Guizhou Medical University, Guizhou, China.,Hematological Institute of Guizhou Province, Guizhou, China.,Guizhou Province Hematopoietic Stem Cell Transplantation Centre and Key Laboratory of Hematological Disease Diagnostic and Treatment Centre, Guizhou, China
| | - Kunlin Yu
- Department of Haematology, Affiliated Hospital of Guizhou Medical University, Guizhou, China.,Hematological Institute of Guizhou Province, Guizhou, China.,Guizhou Province Hematopoietic Stem Cell Transplantation Centre and Key Laboratory of Hematological Disease Diagnostic and Treatment Centre, Guizhou, China.,Department of Pharmacy, Affiliated Hospital of Guizhou Medical University, Guizhou, China
| | - Dan Ma
- Department of Haematology, Affiliated Hospital of Guizhou Medical University, Guizhou, China.,Hematological Institute of Guizhou Province, Guizhou, China.,Guizhou Province Hematopoietic Stem Cell Transplantation Centre and Key Laboratory of Hematological Disease Diagnostic and Treatment Centre, Guizhou, China
| | - Jie Xiong
- Department of Haematology, Affiliated Hospital of Guizhou Medical University, Guizhou, China.,Hematological Institute of Guizhou Province, Guizhou, China.,Guizhou Province Hematopoietic Stem Cell Transplantation Centre and Key Laboratory of Hematological Disease Diagnostic and Treatment Centre, Guizhou, China
| | - Qin Fang
- Department of Pharmacy, Affiliated Hospital of Guizhou Medical University, Guizhou, China
| | - Jishi Wang
- Department of Haematology, Affiliated Hospital of Guizhou Medical University, Guizhou, China.,Hematological Institute of Guizhou Province, Guizhou, China.,Guizhou Province Hematopoietic Stem Cell Transplantation Centre and Key Laboratory of Hematological Disease Diagnostic and Treatment Centre, Guizhou, China
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15
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Lou T, Zhuang H, Liu C, Zhang Z. HDAC3 positively regulates HE4 expression to promote ovarian carcinoma progression. Arch Biochem Biophys 2019; 675:108044. [DOI: 10.1016/j.abb.2019.07.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Revised: 06/12/2019] [Accepted: 07/11/2019] [Indexed: 12/11/2022]
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16
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Guo L, Li K, Cui ZW, Kang JS, Son BG, Choi YW. S-Petasin isolated from Petasites japonicus exerts anti-adipogenic activity in the 3T3-L1 cell line by inhibiting PPAR-γ pathway signaling. Food Funct 2019; 10:4396-4406. [DOI: 10.1039/c9fo00549h] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
S-Petasin from Petasites japonicus exerts anti-adipogenic activity in 3T3-L1 cells through inhibition of the expression of PPAR-γ.
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Affiliation(s)
- Lu Guo
- Department of Horticultural Bioscience
- Pusan National University
- Miryang 50463
- Republic of Korea
| | - Ke Li
- Department of Horticultural Bioscience
- Pusan National University
- Miryang 50463
- Republic of Korea
| | - Zheng Wei Cui
- Department of Horticultural Bioscience
- Pusan National University
- Miryang 50463
- Republic of Korea
| | - Jum Soon Kang
- Department of Horticultural Bioscience
- Pusan National University
- Miryang 50463
- Republic of Korea
| | - Beung Gu Son
- Department of Horticultural Bioscience
- Pusan National University
- Miryang 50463
- Republic of Korea
| | - Young Whan Choi
- Department of Horticultural Bioscience
- Pusan National University
- Miryang 50463
- Republic of Korea
- Life and Industry Convergence Research Institute
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17
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Design, synthesis and biological screening of 2-aminobenzamides as selective HDAC3 inhibitors with promising anticancer effects. Eur J Pharm Sci 2018; 124:165-181. [DOI: 10.1016/j.ejps.2018.08.030] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Revised: 08/11/2018] [Accepted: 08/23/2018] [Indexed: 12/23/2022]
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18
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Adhikari N, Amin SA, Trivedi P, Jha T, Ghosh B. HDAC3 is a potential validated target for cancer: An overview on the benzamide-based selective HDAC3 inhibitors through comparative SAR/QSAR/QAAR approaches. Eur J Med Chem 2018; 157:1127-1142. [DOI: 10.1016/j.ejmech.2018.08.081] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Revised: 08/08/2018] [Accepted: 08/27/2018] [Indexed: 02/06/2023]
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