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Kathiresan N, Harini K, Veera Ravi A, Veerabharathi P, Pandi S, Ramesh M, Awere CO, Langeswaran K. Deciphering the Potential Therapeutic Effects of Hydnocarpus wightianus Seed Extracts using in vitro and in silico approaches. Microb Pathog 2024; 194:106798. [PMID: 39025383 DOI: 10.1016/j.micpath.2024.106798] [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: 03/04/2024] [Revised: 06/11/2024] [Accepted: 07/15/2024] [Indexed: 07/20/2024]
Abstract
Phytocompounds possess the potential to treat a broad spectrum of disorders due to their remarkable bioactivity. Naturally occurring compounds possess lower toxicity profiles, which making them attractive targets for drug development. Hydnocarpus wightianus seeds were extracted using ethanol, acetone, and hexane solvents. The extracts were evaluated for phytochemicals screening and other therapeutic characteristics, such as free radicals scavenging, anti α-amylase, anti α-glucosidase, and anti-bacterial activities. The ethanolic extract exhibited noteworthy antibacterial characteristics and demonstrated considerable antioxidant, and anti-diabetic effects. The IC50 value of the ethanolic extract for Dpph, α-amylase, and α-glucosidase were found to be 77.299 ± 3.381 μg/mL, 165.56 2.56 μg/mL, and 136.58 ± 5.82 μg/mL, respectively. The ethanolic extract was effective against Methicillin resistant Staphylococcus aureus (26 mm zone of inhibition at 100 μL concentration). Molecular docking investigations revealed the phytoconstituent's inhibitory mechanisms against diabetic, free radicals, and bacterial activity. Docking score for phytocompounds against targeted protein varies from -7.2 to -5.1 kcal/mol. The bioactive compounds present in the ethanolic extract were identified by Gas chromatography/Mass spectrometry analysis, followed by molecular docking and molecular dynamic simulation studies to further explore the phytoconstituent's inhibitory mechanism of α-glucosidase, ∝-amylase, radical scavenging, and bacterial activity. The electronic structure and possible pharmacological actions of the phytocompound were revealed through the use of Density Functional Theory (DFT) analysis. Computational and in vitro studies revealed that these identified compounds have anti-diabetic, anti-oxidant, and anti-bacterial activities against antibiotic-resistant strain of Staphylococcus aureus.
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Affiliation(s)
- Nachammai Kathiresan
- Department of Biotechnology, Alagappa University, Science Campus, Karaikudi, Tamil Nadu, India
| | - Kasilingam Harini
- Department of Biotechnology, Alagappa University, Science Campus, Karaikudi, Tamil Nadu, India
| | - Arumugam Veera Ravi
- Department of Biotechnology, Alagappa University, Science Campus, Karaikudi, Tamil Nadu, India
| | | | - Sangavi Pandi
- Department of Bioinformatics, Alagappa University, Science Campus, Karaikudi, Tamil Nadu, India
| | - Manikandan Ramesh
- Department of Biotechnology, Alagappa University, Science Campus, Karaikudi, Tamil Nadu, India
| | - Collince Omondi Awere
- Department of Biotechnology, Alagappa University, Science Campus, Karaikudi, Tamil Nadu, India
| | - Kulanthaivel Langeswaran
- Department of Biotechnology, Alagappa University, Science Campus, Karaikudi, Tamil Nadu, India; Department of Biomedical Science, Alagappa University, Science Campus, Karaikudi, Tamil Nadu, India.
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2
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Ratto A, Honek JF. Oxocarbon Acids and their Derivatives in Biological and Medicinal Chemistry. Curr Med Chem 2024; 31:1172-1213. [PMID: 36915986 DOI: 10.2174/0929867330666230313141452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 01/10/2023] [Accepted: 01/12/2023] [Indexed: 03/15/2023]
Abstract
The biological and medicinal chemistry of the oxocarbon acids 2,3- dihydroxycycloprop-2-en-1-one (deltic acid), 3,4-dihydroxycyclobut-3-ene-1,2-dione (squaric acid), 4,5-dihydroxy-4-cyclopentene-1,2,3-trione (croconic acid), 5,6-dihydroxycyclohex- 5-ene-1,2,3,4-tetrone (rhodizonic acid) and their derivatives is reviewed and their key chemical properties and reactions are discussed. Applications of these compounds as potential bioisosteres in biological and medicinal chemistry are examined. Reviewed areas include cell imaging, bioconjugation reactions, antiviral, antibacterial, anticancer, enzyme inhibition, and receptor pharmacology.
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Affiliation(s)
- Amanda Ratto
- Department of Chemistry, University of Waterloo, Waterloo, Ontario, N2L 3G1, Canada
| | - John F Honek
- Department of Chemistry, University of Waterloo, Waterloo, Ontario, N2L 3G1, Canada
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3
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Zhang X, Luo J, Li Q, Xin Q, Ye L, Zhu Q, Shi Z, Zhan F, Chu B, Liu Z, Jiang Y. Design, synthesis and anti-tumor evaluation of 1,2,4-triazol-3-one derivatives and pyridazinone derivatives as novel CXCR2 antagonists. Eur J Med Chem 2021; 226:113812. [PMID: 34536673 DOI: 10.1016/j.ejmech.2021.113812] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 08/20/2021] [Accepted: 08/27/2021] [Indexed: 12/30/2022]
Abstract
Chemokine receptor 2 (CXCR2) is the receptor of glutamic acid-leucine-arginine sequence-contained chemokines CXCs (ELR+ CXCs). In recent years, CXCR2-target treatment strategy has come a long way in cancer therapy. CXCR2 antagonists could block CXCLs/CXCR2 axis, and are widely used in regulating immune cell migration, tumor metastasis, apoptosis and angiogenesis. Herein, two series of new CXCR2 small-molecule inhibitors, including 1,2,4-triazol-3-one derivatives 1-11 and pyridazinone derivatives 12-22 were designed and synthesized based on the proof-to-concept. The pyridazinone derivative 18 exhibited good CXCR2 antagonistic activity (69.4 ± 10.5 %Inh at 10 μM) and demonstrated its significant anticancer metastasis activity in MDA-MB-231 cells and remarkable anti-angiogenesis activity in HUVECs. Furthermore, noteworthy was that 18 exhibited an obvious synergistic effect with Sorafenib in anti-proliferation assay in MDA-MB-231 cells. Moreover, 18 showed a distinct reduction of the phosphorylation levels of both PI3K and AKT proteins in MDA-MB-231 cells, and also affected the expression levels of other PI3K/AKT signaling pathway-associated proteins. The molecular docking studies of 18 with CXCR2 also verified the rationality of our design strategy. All of these results revealed pyridazinone derivative 18 as a promising CXCR2 antagonist for future cancer therapy.
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Affiliation(s)
- Xun Zhang
- Department of Chemistry, Tsinghua University, Beijing, 100084, PR China; State Key Laboratory of Chemical Oncogenomics, Key Laboratory of Chemical Biology, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, PR China
| | - Jingyi Luo
- Department of Chemistry, Tsinghua University, Beijing, 100084, PR China; State Key Laboratory of Chemical Oncogenomics, Key Laboratory of Chemical Biology, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, PR China
| | - Qinyuan Li
- State Key Laboratory of Chemical Oncogenomics, Key Laboratory of Chemical Biology, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, PR China
| | - Qilei Xin
- Department of Chemistry, Tsinghua University, Beijing, 100084, PR China; State Key Laboratory of Chemical Oncogenomics, Key Laboratory of Chemical Biology, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, PR China
| | - Lizhen Ye
- Department of Chemistry, Tsinghua University, Beijing, 100084, PR China; State Key Laboratory of Chemical Oncogenomics, Key Laboratory of Chemical Biology, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, PR China
| | - Qingyun Zhu
- The First Affiliated Hospital, Department of Oncology, Hengyang Medical School, University of South China, Hengyang, Hunan, 421001, China
| | - Zhichao Shi
- Department of Chemistry, Tsinghua University, Beijing, 100084, PR China; State Key Laboratory of Chemical Oncogenomics, Key Laboratory of Chemical Biology, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, PR China
| | - Feng Zhan
- Department of Chemistry, Tsinghua University, Beijing, 100084, PR China; State Key Laboratory of Chemical Oncogenomics, Key Laboratory of Chemical Biology, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, PR China
| | - Bizhu Chu
- School of Pharmaceutical Sciences, Health Science Center, Shenzhen University, Shenzhen, 518060, PR China
| | - Zijian Liu
- Shenzhen Kivita Innovative Drug Discovery Institute, Shenzhen, 518057, PR China
| | - Yuyang Jiang
- Department of Chemistry, Tsinghua University, Beijing, 100084, PR China; State Key Laboratory of Chemical Oncogenomics, Key Laboratory of Chemical Biology, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, PR China; Department of Pharmacology and Pharmaceutical Sciences, School of Medicine, Tsinghua University, Beijing, 100084, PR China; National & Local United Engineering Lab for Personalized Anti-tumor Drugs, Shenzhen Kivita Innovative Drug Discovery Institute, Tsinghua Shenzhen International Graduate School, Shenzhen, 518055, PR China.
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4
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Che J, Jin Z, Yan F, You J, Xie J, Chen B, Cheng G, Zhu H, He Q, Hu Y, Yang B, Cao J, Dong X. Discovery of 5,6-Bis(4-methoxy-3-methylphenyl)pyridin-2-amine as a WSB1 Degrader to Inhibit Cancer Cell Metastasis. J Med Chem 2021; 64:8621-8643. [PMID: 34060833 DOI: 10.1021/acs.jmedchem.1c00586] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
The gain of cell motility is an essential prerequisite for cancer metastasis. The ubiquitin ligase subunit WD repeat and SOCS box-containing 1 (WSB1) has been demonstrated to regulate hypoxia-driven tumor cell migration. However, there is still a lack of methods for discovering inhibitors targeting the WSB1 axis. Here, we employed phenotypic screening models and identified compound 4 that displayed migration inhibitory activity against WSB1-overexpressing cells. Further studies indicated that it may function as a WSB1 degrader, thus leading to the accumulation of the Rho guanosine diphosphate dissociation inhibitor 2 (RhoGDI2) protein, reversing the expression of downstream F-actin and formation of membrane ruffles, and disturbing the migration capacity of cancer cells. Moreover, compound 4 exhibited a promising in vivo anticancer metastatic effects. Our findings show the discovery of a new WSB1 degrader, providing a unique solution for the treatment of cancer metastasis.
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Affiliation(s)
- Jinxin Che
- Hangzhou Institute of Innovative Medicine, Institute of Drug Discovery and Design, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, P. R. China
| | - Zegao Jin
- Hangzhou Institute of Innovative Medicine, Institute of Drug Discovery and Design, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, P. R. China
| | - Fangjie Yan
- Institute of Pharmacology & Toxicology, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, P. R. China
- Innovation Institute for Artificial Intelligence in Medicine of Zhejiang University, Hangzhou 310018, P. R. China
| | - Jieqiong You
- Institute of Pharmacology & Toxicology, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, P. R. China
| | - Jiangfeng Xie
- Hangzhou Institute of Innovative Medicine, Institute of Drug Discovery and Design, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, P. R. China
| | - Binhui Chen
- Hangzhou Institute of Innovative Medicine, Institute of Drug Discovery and Design, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, P. R. China
| | - Gang Cheng
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou 311402, P. R. China
| | - Hong Zhu
- Institute of Pharmacology & Toxicology, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, P. R. China
- Cancer Center, Zhejiang University, Hangzhou 310058, P. R. China
| | - Qiaojun He
- Hangzhou Institute of Innovative Medicine, Institute of Drug Discovery and Design, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, P. R. China
- Institute of Pharmacology & Toxicology, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, P. R. China
- Innovation Institute for Artificial Intelligence in Medicine of Zhejiang University, Hangzhou 310018, P. R. China
- Cancer Center, Zhejiang University, Hangzhou 310058, P. R. China
| | - Yongzhou Hu
- Hangzhou Institute of Innovative Medicine, Institute of Drug Discovery and Design, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, P. R. China
| | - Bo Yang
- Institute of Pharmacology & Toxicology, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, P. R. China
- Innovation Institute for Artificial Intelligence in Medicine of Zhejiang University, Hangzhou 310018, P. R. China
| | - Ji Cao
- Institute of Pharmacology & Toxicology, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, P. R. China
- Innovation Institute for Artificial Intelligence in Medicine of Zhejiang University, Hangzhou 310018, P. R. China
- Cancer Center, Zhejiang University, Hangzhou 310058, P. R. China
| | - Xiaowu Dong
- Hangzhou Institute of Innovative Medicine, Institute of Drug Discovery and Design, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, P. R. China
- Innovation Institute for Artificial Intelligence in Medicine of Zhejiang University, Hangzhou 310018, P. R. China
- Cancer Center, Zhejiang University, Hangzhou 310058, P. R. China
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5
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Che J, Wang Z, Shen Z, Zhuang W, Ying H, Hu Y, Hu Y, Xie X, Dong X. Discovery of 1,5-Dihydro-4 H-imidazol-4-one Derivatives as Potent, Selective Antagonists of CXC Chemokine Receptor 2. ACS Med Chem Lett 2021; 12:836-845. [PMID: 34055234 PMCID: PMC8155261 DOI: 10.1021/acsmedchemlett.1c00113] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Accepted: 04/05/2021] [Indexed: 11/28/2022] Open
Abstract
CXC chemokine receptors 1 (CXCR1) and 2 (CXCR2) have been demonstrated to have critical roles in cancer metastasis. Because they share high homology sequences, it is still unclear how to design selective CXCR1 or CXCR2 antagonists. Based on a pharmacophore model we built, compound 2 bearing a 1,5-dihydro-4H-imidazol-4-one scaffold was identified as a selective CXCR2 antagonist with a low CXCR1 antagonism preference. Further optimization and structure-activity relationship studies led to compound C5 that overcame the disadvantages of compound 2 and performed with higher selectivity. It showed excellent oral bioavailability and in vitro anticancer metastasis activity. Further dynamic simulation of the molecular protein complex showed that the amino acid residue K320 of CXCR2 contributed most to the selectivity of C5. This study provides important clues for the design of new CXCR2 selective antagonists, and C5 can be a molecular tool for investigating the difference in the biological function of CXCR1 and CXCR2.
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Affiliation(s)
- Jinxin Che
- Hangzhou
Institute of Innovative Medicine, College
of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, P.R. China
| | - Zhilong Wang
- CAS
Key Laboratory of Receptor Research, The National Center for Drug
Screening, Shanghai Institute of Materia
Medica, Chinese Academy of Sciences, Shanghai 201203, P.R. China
| | - Zheyuan Shen
- Hangzhou
Institute of Innovative Medicine, College
of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, P.R. China
| | - Weihao Zhuang
- Hangzhou
Institute of Innovative Medicine, College
of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, P.R. China
| | - Huazhou Ying
- Hangzhou
Institute of Innovative Medicine, College
of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, P.R. China
| | - Yongzhou Hu
- Hangzhou
Institute of Innovative Medicine, College
of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, P.R. China
| | - Youhong Hu
- State
Key Laborarory of Drug Research, Shanghai
Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, P.R. China
- School
of Pharmaceutical Science and Technology, Hangzhou Institute for Advanced
Study, University of Chinese Academy of
Sciences, Hangzhou 310058, P.R. China
| | - Xin Xie
- CAS
Key Laboratory of Receptor Research, The National Center for Drug
Screening, Shanghai Institute of Materia
Medica, Chinese Academy of Sciences, Shanghai 201203, P.R. China
- School
of Pharmaceutical Science and Technology, Hangzhou Institute for Advanced
Study, University of Chinese Academy of
Sciences, Hangzhou 310058, P.R. China
| | - Xiaowu Dong
- Hangzhou
Institute of Innovative Medicine, College
of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, P.R. China
- Innovation
Institute for Artificial Intelligence in Medicine, Zhejiang University, Hangzhou 310018, P.R. China
- Cancer
Center, Zhejiang University, Hangzhou 310058, P.R.
China
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6
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Agnew-Francis KA, Williams CM. Squaramides as Bioisosteres in Contemporary Drug Design. Chem Rev 2020; 120:11616-11650. [DOI: 10.1021/acs.chemrev.0c00416] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Kylie A. Agnew-Francis
- School of Chemistry and Molecular Biosciences, University of Queensland, Brisbane, Queensland 4072, Australia
| | - Craig M. Williams
- School of Chemistry and Molecular Biosciences, University of Queensland, Brisbane, Queensland 4072, Australia
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7
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Xue D, Chen W, Neamati N. Discovery, structure-activity relationship study and biological evaluation of 2-thioureidothiophene-3-carboxylates as a novel class of C-X-C chemokine receptor 2 (CXCR2) antagonists. Eur J Med Chem 2020; 204:112387. [PMID: 32829163 DOI: 10.1016/j.ejmech.2020.112387] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 04/09/2020] [Accepted: 04/23/2020] [Indexed: 12/17/2022]
Abstract
The C-X-C motif ligand 8 and C-X-C chemokine receptor 2 (CXCL8-CXCR2) axis is involved in pathogenesis of various diseases including inflammation and cancers. Various CXCR2 antagonists are under development for several diseases. Our previous high-throughput cell-based assay specific for CXCR2 has identified a pyrimidine-based compound CX797 acting on CXCR2 down-stream signaling. A lead optimization campaign through scaffold-hopping strategy led to a series of 2-thioureidothiophene-3-carboxylates (TUTP) as novel CXCR2 antagonists. Structure-activity relationship study of TUTPs led to the identification of compound 52 that significantly inhibited CXCR2-mediated β-arrestin recruitment signaling (IC50 = 1.1±0.01 μM) with negligible effect on CXCL8-mediated cAMP signaling and calcium flux. Similar to the known CXCR2 antagonist SB265610, compound 52 inhibited CXCL8-CXCR2 induced phosphorylation of ERK1/2. TUTP compounds also inhibited CXCL8-mediated cell migration and showed synergy with doxorubicin in ovarian cancer cells, thereby supporting TUTPs as promising compounds for cancer treatment.
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Affiliation(s)
- Ding Xue
- Department of Medicinal Chemistry, College of Pharmacy, Rogel Cancer Center, University of Michigan, North Campus Research Complex, 1600 Huron Parkway, Ann Arbor, MI, 48109, United States
| | - Wenmin Chen
- Department of Medicinal Chemistry, College of Pharmacy, Rogel Cancer Center, University of Michigan, North Campus Research Complex, 1600 Huron Parkway, Ann Arbor, MI, 48109, United States
| | - Nouri Neamati
- Department of Medicinal Chemistry, College of Pharmacy, Rogel Cancer Center, University of Michigan, North Campus Research Complex, 1600 Huron Parkway, Ann Arbor, MI, 48109, United States.
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Targeting CXCR1/2: The medicinal potential as cancer immunotherapy agents, antagonists research highlights and challenges ahead. Eur J Med Chem 2019; 185:111853. [PMID: 31732253 DOI: 10.1016/j.ejmech.2019.111853] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 10/05/2019] [Accepted: 11/04/2019] [Indexed: 12/11/2022]
Abstract
Immune suppression in the tumor microenvironment (TME) is an intractable issue in anti-cancer immunotherapy. The chemokine receptors CXCR1 and CXCR2 recruit immune suppressive cells such as the myeloid derived suppressor cells (MDSCs) to the TME. Therefore, CXCR1/2 antagonists have aroused pharmaceutical interest in recent years. In this review, the medicinal chemistry of CXCR1/2 antagonists and their relevance in cancer immunotherapy have been summarized. The development of the drug candidates, along with their design rationale, clinical status and current challenges have also been discussed.
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