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Zhou W, Yang Y, Wang Z, Liu Y, Lari Najafi M. Impact of HSP90 α, CEA, NSE, SCC, and CYFRA21-1 on Lung Cancer Patients. JOURNAL OF HEALTHCARE ENGINEERING 2021; 2021:6929971. [PMID: 34721827 PMCID: PMC8550848 DOI: 10.1155/2021/6929971] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 09/08/2021] [Accepted: 09/14/2021] [Indexed: 12/24/2022]
Abstract
Lung cancer is a lethal disease, and early diagnosis with the aid of biomarkers such as HSP90α protein can certainly assist the doctors to start treatment of patient at the earliest and can save their lives. To analyse the diagnostic value of HSP90α expression in lung cancer patients by collecting data of patients through IoT devices to avoid delay in treatments, a study has been presented in this paper where the significance of HSP90α biomarker is highlighted in early diagnosis of patients suffering from lung cancer. The second objective of the research study is to examine the correlation between the appearance level of HSP90α biomarker and the clinicopathological features of lung cancer. It is also evaluated whether the changes in HSP90α index are indicative or noteworthy before and after surgery of lung cancer patients. An observatory study of 78 patients with lung cancer in Qinhuangdao Hospital is presented in this paper where the samples were collected from June 2018 to March 2020. Their data were collected through IoT devices used in the latest healthcare facilities of the hospital. The ELISA method was utilized to identify the level of plasma HSP90 and to analyse HSP90 levels between the lung cancer group and healthy group of people. The relationship between HSP90 and the clinical pathological features of 78 patients suffering from lung cancer was analysed. An electrochemical luminescence method was used to detect CEA, NSE, SCC, and CYFRA21-1 levels. ROC curve and box plots were used to determine the analytic value of HSP90 and other biomarkers used in lung cancer diagnosis. Forty-two patients with moderate to early stage lung cancer with surgical correction were selected, and paired sample T test was used to analyse HSP90 levels before and after surgery. The plasma HSP90 level of lung cancer patients was quite higher as compared to the group of healthy people as per the values depicted in the research study. Second, HSP90 levels are substantially higher in pathologic type, differentiation degree, stage, and the existence of the lung, liver, and bone metastases (P < 0.05). The level of HSP90 expression was largely impacted by a few factors such as sex, age, smoking, and tumour location (P > 0.05). The ROC value for HSP90 was 0.599, while the area under the curve of HSP90 combined with other four tumour markers was 0.915 in the presented case study, indicating the presence of lung cancer. Patients with lung cancer had statistically significant differences in HSP90 expression levels before and after surgery (P < 0.05). It is concluded that the expression level of plasma HSP90α in lung cancer patients increases remarkably; therefore, HSP90 can be used to monitor presence of lung cancer before and after surgery in the patients.
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Affiliation(s)
- Wenwen Zhou
- Department of Oncology, First Hospital of Qinhuangdao, Qinhuangdao 066000, China
| | - Yanhong Yang
- Department of Oncology, First Hospital of Qinhuangdao, Qinhuangdao 066000, China
| | - Zhenzhen Wang
- Department of Oncology, First Hospital of Qinhuangdao, Qinhuangdao 066000, China
| | - Yan Liu
- Graduate School, Hebei Chengde Medical College, Chengde 067000, China
| | - Moslem Lari Najafi
- Pharmaceutical Science and Cosmetic Products Research Center, Kerman University of Medical Sciences, Kerman, Iran
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Abbasi M, Amanlou M, Aghaei M, Bakherad M, Doosti R, Sadeghi-Aliabadi H. New heat shock protein (Hsp90) inhibitors, designed by pharmacophore modeling and virtual screening: synthesis, biological evaluation and molecular dynamics studies. J Biomol Struct Dyn 2019; 38:3462-3473. [PMID: 31452440 DOI: 10.1080/07391102.2019.1660216] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Inhibition of heat shock protein 90 (Hsp90) is known to be a significantly effective strategy in cancer therapy. Here, pyrazolopyranopyrimidine derivatives were characterized as new Hsp90 inhibitors. The molecules' key structure (ZINC02819805) was determined by utilizing a pharmacophore model virtual screening workflow. Structural optimization was then carried out on compound ZINC02819805, pyrazolopyranopyrimidine derivatives were designed and six chosen derivatives were synthesized. The inhibition of Hsp90 ATPase activity of synthesized compounds revealed that para methylphenyl derivative of pyrazolopyranopyrimidine (HM3) was the most potent inhibitor (IC50 = 5.5 µM). The anti-proliferative activity of this compound was evaluated against a panel of cell lines including MCF-7, HeLa and HUVEC (IC50 = 1.28 µM, IC50 = 1.74 µM and IC50 = 61.48 µM respectively) by MTT method. The western blot analysis of treated MCF-7 cells with compound HM3 showed that the expression level of Hsp70 and Her2 proteins changed. The high level of Hsp70 expression and low level of Her2 expression suggest that compound HM3 exhibits inhibitory effect on Hsp90. Finally, the key interactions between HM3 and Hsp90 protein were studied by molecular dynamics simulation and showed that compound HM3 was stable in Hsp90 active cite during 200 ns simulation. AbbreviationsHsp90Heat shock protein 90MTT3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromideATPadenosine triphosphateMDmolecular dynamics simulationRMSDroot-mean-square deviationRMSFroot-mean-square fluctuationRggyration radiusm-SABNPsboehmite nanoparticles-supported sulfamic acidCommunicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Maryam Abbasi
- Department of Medicinal Chemistry, Faculty of Pharmacy, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Massoud Amanlou
- Department of Medicinal Chemistry, Faculty of Pharmacy and Drug Design and Development Research Center, The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran, Iran
| | - Mahmoud Aghaei
- Department of Biochemistry, Faculty of Pharmacy, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mohammad Bakherad
- School of Chemistry, Shahrood University of Technology, Shahrood, Iran
| | - Rahele Doosti
- School of Chemistry, Shahrood University of Technology, Shahrood, Iran
| | - Hojjat Sadeghi-Aliabadi
- Department of Medicinal Chemistry, Faculty of Pharmacy, Isfahan University of Medical Sciences, Isfahan, Iran
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Kim MK. Analysis of the Correlation between Expressions of HSP90α, HSP90β, and GRP94, and the Clinicopathologic Characteristics in Tissues of Non-Small Cell Lung Cancer Patients. KOREAN JOURNAL OF CLINICAL LABORATORY SCIENCE 2017. [DOI: 10.15324/kjcls.2017.49.4.460] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Affiliation(s)
- Mi Kyeong Kim
- Department of Clinical Laboratory Science, Gimhae College, Gimhae, Korea
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Cherfaoui B, Guo TK, Sun HP, Cheng WL, Liu F, Jiang F, Xu XL, You QD. Synthesis and evaluation of 4-(2-hydroxypropyl)piperazin-1-yl) derivatives as Hsp90 inhibitors. Bioorg Med Chem 2016; 24:2423-2432. [PMID: 27134115 DOI: 10.1016/j.bmc.2016.03.049] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2016] [Revised: 03/21/2016] [Accepted: 03/29/2016] [Indexed: 10/22/2022]
Abstract
We previously reported 4-(3-((6-bromonaphthalen-2-yl)oxy)-2-hydroxypropyl)-N,N-dimethylpiperazine-1-sulfonamide (1) as a novel heat shock protein 90 inhibitor with moderate activity. In our ongoing efforts for the discovery of Hsp90 modulators we undertake structural investigations on 1. Series of the titled compound were designed, synthesized and evaluated. We have found that compounds with a hydroxyl group at C-4 of the aryl ring on the piperazine moiety possess Hsp90 inhibition properties. Compound 6f with improved activity could be further developed and optimized as Hsp90 inhibitor.
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Affiliation(s)
- Bahidja Cherfaoui
- Jiang Su Key Laboratory of Drug Design and Optimization, China Pharmaceutical University, Nanjing 210009, China; State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
| | - Tian-Kun Guo
- Jiang Su Key Laboratory of Drug Design and Optimization, China Pharmaceutical University, Nanjing 210009, China; State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
| | - Hao-Peng Sun
- Jiang Su Key Laboratory of Drug Design and Optimization, China Pharmaceutical University, Nanjing 210009, China; State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China; Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing 210009, China
| | - Wei-Lin Cheng
- Jiang Su Key Laboratory of Drug Design and Optimization, China Pharmaceutical University, Nanjing 210009, China; State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
| | - Fang Liu
- Jiang Su Key Laboratory of Drug Design and Optimization, China Pharmaceutical University, Nanjing 210009, China; State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
| | - Fen Jiang
- Jiang Su Key Laboratory of Drug Design and Optimization, China Pharmaceutical University, Nanjing 210009, China; State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
| | - Xiao-Li Xu
- Jiang Su Key Laboratory of Drug Design and Optimization, China Pharmaceutical University, Nanjing 210009, China; State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China.
| | - Qi-Dong You
- Jiang Su Key Laboratory of Drug Design and Optimization, China Pharmaceutical University, Nanjing 210009, China; State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China.
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Xu MY, Xue NN, Liu D, Zhou YM, Li W, Li YQ, Chen XG, Yu XM. 4,5,6,7-Tetrahydro-[1,2,3]triazolo[1,5-a]pyrazine as a new scaffold for heat shock protein 90 inhibitors. CHINESE CHEM LETT 2016. [DOI: 10.1016/j.cclet.2015.09.024] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Kumalo HM, Bhakat S, Soliman ME. Heat-shock protein 90 (Hsp90) as anticancer target for drug discovery: an ample computational perspective. Chem Biol Drug Des 2015; 86:1131-60. [PMID: 25958815 DOI: 10.1111/cbdd.12582] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
There are over 100 different types of cancer, and each is classified based on the type of cell that is initially affected. If left untreated, cancer can result in serious health problems and eventually death. Recently, the paradigm of cancer chemotherapy has evolved to use a combination approach, which involves the use of multiple drugs each of which targets an individual protein. Inhibition of heat-shock protein 90 (Hsp90) is one of the novel key cancer targets. Because of its ability to target several signaling pathways, Hsp90 inhibition emerged as a useful strategy to treat a wide variety of cancers. Molecular modeling approaches and methodologies have become 'close counterparts' to experiments in drug design and discovery workflows. A wide range of molecular modeling approaches have been developed, each of which has different objectives and outcomes. In this review, we provide an up-to-date systematic overview on the different computational models implemented toward the design of Hsp90 inhibitors as anticancer agents. Although this is the main emphasis of this review, different topics such as background and current statistics of cancer, different anticancer targets including Hsp90, and the structure and function of Hsp90 from an experimental perspective, for example, X-ray and NMR, are also addressed in this report. To the best of our knowledge, this review is the first account, which comprehensively outlines various molecular modeling efforts directed toward identification of anticancer drugs targeting Hsp90. We believe that the information, methods, and perspectives highlighted in this report would assist researchers in the discovery of potential anticancer agents.
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Affiliation(s)
- Hezekiel M Kumalo
- School of Health Sciences, University of KwaZulu-Natal, Westville, Durban, 4001, South Africa
| | - Soumendranath Bhakat
- School of Health Sciences, University of KwaZulu-Natal, Westville, Durban, 4001, South Africa.,Division of Biophysical Chemistry, Lund University, P.O. Box 124, SE-22100, Lund, Sweden
| | - Mahmoud E Soliman
- School of Health Sciences, University of KwaZulu-Natal, Westville, Durban, 4001, South Africa
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