1
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Altwaijry N, Sabour R, Ibrahim MH, Al Kamaly O, Abdullah O, Harras MF. Design, synthesis, and anti-hepatocellular carcinoma of thiopyrimidine/chalcone hybrids as dual STAT3/STAT5 inhibitors. RSC Med Chem 2023; 14:1981-1991. [PMID: 37859719 PMCID: PMC10583823 DOI: 10.1039/d3md00300k] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Accepted: 07/31/2023] [Indexed: 10/21/2023] Open
Abstract
Among the promising therapeutic targets for treating cancer are the continuously active STAT proteins, which are important in the progression of many malignancies. Here, we detail the STAT3/5 inhibitory action and thiopyrimidine/chalcone hybrid design, production, and anti-hepatocellular carcinoma activity. The prepared hybrids were assessed for their cytotoxic effect on HepG2 and Huh7 liver cancer cells. The most active compounds 5e and 5h (IC50 range from 0.55 to 2.58 μM) were further evaluated against normal THLE cells to examine their safety profiles. The hybrids 5e and 5h were additionally tested for their potential to inhibit STAT3 and STAT5a. They showed dual inhibitory action, with a decrease in the level of STAT3 by 65 and 87 times, respectively, and a decrease in the level of STAT5 by 60 and 79.5 times, respectively, compared to the control. Additionally, western blot analysis of compound 5h revealed inhibition of STAT3 and STAT5 phosphorylation at Tyr705 and Tyr694, respectively, with only a slight decrease in the total expression of STAT3 and STAT5 proteins. And lastly, molecular docking research provided additional insight on the 5h binding mechanism in the STAT3 and STAT5 SH2 domains.
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Affiliation(s)
- Najla Altwaijry
- Department of Pharmaceutical Sciences, College of Pharmacy, Princess Nourah Bint Abdulrahman University P.O. Box 84428 Riyadh 11671 Saudi Arabia
| | - Rehab Sabour
- Department of Pharmaceutical Medicinal Chemistry and Drug Design, Faculty of Pharmacy (Girls), Al-Azhar University Cairo Egypt
| | - Mona H Ibrahim
- Department of Pharmaceutical Medicinal Chemistry and Drug Design, Faculty of Pharmacy (Girls), Al-Azhar University Cairo Egypt
| | - Omkulthom Al Kamaly
- Department of Pharmaceutical Sciences, College of Pharmacy, Princess Nourah Bint Abdulrahman University P.O. Box 84428 Riyadh 11671 Saudi Arabia
| | - Omeima Abdullah
- Pharmaceutical Chemistry Department, College of Pharmacy, Umm Al-Qura University Makkah Saudi Arabia
| | - Marwa F Harras
- Department of Pharmaceutical Medicinal Chemistry and Drug Design, Faculty of Pharmacy (Girls), Al-Azhar University Cairo Egypt
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2
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Mahmoud NF, Omar NR, Mohamed GG, Sayed FN. Synthesis, structural characterization and in vitro antibacterial activity studies of ternary metal complexes of anti-inflammatory bromhexine drug. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.110216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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3
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Kryl'skii ED, Chupandina EE, Popova TN, Shikhaliev KS, Medvedeva SM, Verevkin AN, Popov SS, Mittova VO. 1-benzoyl-6-hydroxy-2,2,4-trimethyl-1,2-dihydroquinoline exerts a neuroprotective effect and normalises redox homeostasis in a rat model of cerebral ischemia/reperfusion. Metab Brain Dis 2022; 37:1271-1282. [PMID: 35201554 DOI: 10.1007/s11011-022-00928-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Accepted: 02/07/2022] [Indexed: 10/19/2022]
Abstract
Ischemia is one of the main etiological factors of stroke and is associated with the development of energy deficiency, oxidative stress, and inflammation. An abrupt restoration of blood flow, called reperfusion, can worsen the effects of ischemia. In our study, we assessed the neuroprotective potential of 1-benzoyl-6-hydroxy-2,2,4-trimethyl-1,2-dihydroquinoline (BHDQ) in cerebral ischemia/reperfusion (CIR) in rats. Wistar rats, divided into 4 groups were used in the study: sham-operated animals; animals with CIR caused by occlusion of the common carotid arteries and subsequent removal of the occlusions; rats treated with BHDQ at a dose of 50 mg/kg in the presence of pathology; sham-operated animals treated with BHDQ. The analysis of the state of energy metabolism in the brain, the level of the S100B protein and the histological assessment of the brain tissue were carried out. The antioxidant potential of BHDQ was assessed by measuring biochemiluminescence parameters, analysing the level of 8-isoprostane, products of lipid and protein oxidation, concentration of α-tocopherol and citrate, and aconitate hydratase activity during CIR in rats. A study of the effect of BHDQ on the regulation of the enzymatic antioxidant system and the inflammatory processes was performed. We demonstrated that BHDQ has a neuroprotective effect in CIR, reducing histopathological changes in the brain, normalizing pyruvate and lactate concentrations, and the transcripts level of Hif-1α gene. The positive effect of BHDQ was probably due to its antioxidant and anti-inflammatory activity, manifested in a decrease in the parameters of the oxidative stress, decreased mRNA of proinflammatory cytokines and NF-κB factor genes. In addition, BHDQ reduced the load on antioxidant protection enzymes, contributing to a change in their activities, decreased the level of antioxidant gene transcripts and expression of Nrf2 and Foxo1 factors toward control. Thus, BHDQ exhibited a neuroprotective effect due to a decrease in the level of oxidative stress and inflammation and the normalization of redox homeostasis on CIR in rats.
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Affiliation(s)
- E D Kryl'skii
- Department of Medical Biochemistry and Microbiology, Voronezh State University, Universitetskaya sq. 1, 394018, Voronezh, Russia.
| | - E E Chupandina
- Department of Pathological Anatomy, Voronezh State Medical University named after N.N. Burdenko, Voronezh, Russia
- Research Institute of Experimental Biology and Medicine, Voronezh State Medical University named after N.N. Burdenko, Voronezh, Russia
| | - T N Popova
- Department of Medical Biochemistry and Microbiology, Voronezh State University, Universitetskaya sq. 1, 394018, Voronezh, Russia
| | - Kh S Shikhaliev
- Department of Organic Chemistry, Voronezh State University, Voronezh, Russia
| | - S M Medvedeva
- Department of Organic Chemistry, Voronezh State University, Voronezh, Russia
| | - A N Verevkin
- Department of Medical Biochemistry and Microbiology, Voronezh State University, Universitetskaya sq. 1, 394018, Voronezh, Russia
| | - S S Popov
- Department of Organization of Pharmaceutical Business, Clinical Pharmacy and Pharmacognosy, Voronezh State Medical University named after N.N. Burdenko, Voronezh, Russia
| | - V O Mittova
- Department of Clinical laboratory Diagnostics, Voronezh State Medical University named after N.N. Burdenko, Voronezh, Russia
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4
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Yao H. Virtual Screening of Natural Chemical Databases to Search for Potential ACE2 Inhibitors. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27051740. [PMID: 35268841 PMCID: PMC8911956 DOI: 10.3390/molecules27051740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Revised: 03/01/2022] [Accepted: 03/02/2022] [Indexed: 11/25/2022]
Abstract
The angiotensin-converting enzyme II (ACE2) is a multifunctional protein in both health and disease conditions, which serves as a counterregulatory component of RAS function in a cardioprotective role. ACE2 modulation may also have relevance to ovarian cancer, diabetes, acute lung injury, fibrotic diseases, etc. Furthermore, since the outbreak of the coronavirus disease in 2019 (COVID-19), ACE2 has been recognized as the host receptor of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The receptor binding domain of the SARS-CoV-2 S-protein has a strong interaction with ACE2, so ACE2 may be a potent drug target to prevent the virus from invading host cells for anti-COVID-19 drug discovery. In this study, structure- and property-based virtual screening methods were combined to filter natural product databases from ChemDiv, TargetMol, and InterBioScreen to find potential ACE2 inhibitors. The binding affinity between protein and ligands was predicted using both Glide SP and XP scoring functions and the MM-GBSA method. ADME properties were also calculated to evaluate chemical drug-likeness. Then, molecular dynamics (MD) simulations were performed to further explore the binding modes between the highest-potential compounds and ACE2. Results showed that the compounds 154-23-4 and STOCK1N-07141 possess potential ACE2 inhibition activities and deserve further study.
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Affiliation(s)
- Huiping Yao
- Department of Obstetrics and Gynecology, The First Hospital of Lanzhou University, Lanzhou 730013, China
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5
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Mohamed H, AL-Ghareeb M, Abd-Allah R. Pharmacological Evaluation of Novel 1,2,4-triazine Derivatives Containing
Thiazole Ring against Hepatocellular Carcinoma. CURRENT BIOACTIVE COMPOUNDS 2022; 18. [DOI: 10.2174/1573407217666210910093142] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Revised: 07/09/2021] [Accepted: 07/15/2021] [Indexed: 09/01/2023]
Abstract
Background:
New 6-hydroxy-5-(p-hydroxybenzylidene)-3-phenyl-2- [(5-pchlorophenyl)-
1,3-thiazol-2-yl]-1, 2, 4-triazine derivatives containing a thiazole ring were synthesised
as potential antitumor agents.
Methods:
Cytotoxicity of compounds (3) and (4) was evaluated in human hepatocellular carcinoma
(HCC) cell lines (HepG2); compound (3) showed more cytotoxicity (IC50=9.0μg/ml) than compound
(4) (IC50=18.40μg/ml) using doxorubicin as standard. The degree of toxicity of compound
(3) was assessed by the LD50 with its anticancer performance by suppressing tumor angiogenesis
against diethylnitrosamine (DENA) induced hepatocellular carcinoma (HCC) in male rat model.
Results :
Carcinogenic rats showed a significant increase in markers of angiogenesis, tumour
growth, and liver function tests and malondialdehyde level coupled with reduced hepatic glutathione
level and caspase-3 activity. The distribution of compound (3) to animals after the development
of HCC improved biochemical alterations from a DENA chemical carcinogen that is confirmed
by hepatic histopathology.
Conclusion:
Compound 3 perhaps utilized as a strong applicant for newly therapeutic protocols
against hepatocarcinogenesis by controlling tumor angiogenesis and renovating the activity of hepatic
marker enzymes in addition to reversing the oxidant-antioxidant imbalance in corporation with
amelioration of histopathology. While the trial supports the use of compound 3 for improved HCC
outcome and the toxicity and side effects should be considered.
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Affiliation(s)
- Heba Mohamed
- Drug Radiation Research Department, National Center for Radiation Research and Technology, Egyptian Atomic Energy
Authority, Nasr City, Cairo, Egypt
| | - Mohamed AL-Ghareeb
- Chemistry Department, Faculty of Science, Port-Said University, Port Said,
Egypt
| | - Raghda Abd-Allah
- Chemistry Department, Faculty of Science, Port-Said University, Port Said,
Egypt
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6
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Haider K, Shrivastava N, Pathak A, Prasad Dewangan R, Yahya S, Shahar Yar M. Recent advances and SAR study of 2-substituted benzothiazole scaffold based potent chemotherapeutic agents. RESULTS IN CHEMISTRY 2022. [DOI: 10.1016/j.rechem.2021.100258] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
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7
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Meena P, Singh A, patel M, Verma AK. Transition-Metal-Free Regioselective Hydroamination of Styrenes with Amino-Heteroarenes. Chem Commun (Camb) 2022; 58:8424-8427. [DOI: 10.1039/d2cc02781j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Base-mediated anti-Markovnikov hydroamination of functionally varied styrenes with amino-substituted pyridine, quinoline, pyrimidine, pyrazine, and phenanthridine with excellent regioselectivity has been described. Double hydroamination was observed chemoselectively on secondary amine leaving...
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8
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Neuroprotective effect of 6-hydroxy-2,2,4-trimethyl-1,2-dihydroquinoline mediated via regulation of antioxidant system and inhibition of inflammation and apoptosis in a rat model of cerebral ischemia/reperfusion. Biochimie 2021; 186:130-146. [PMID: 33964368 DOI: 10.1016/j.biochi.2021.04.010] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 04/21/2021] [Accepted: 04/29/2021] [Indexed: 12/16/2022]
Abstract
The aim of the study was the assessment of the neuroprotective potential of 6-hydroxy-2,2,4-trimethyl-1,2-dihydroquinoline (DHQ) and its effect on inflammation, apoptosis, and transcriptional regulation of the antioxidant system in cerebral ischemia/reperfusion (CIR) in rats. The CIR rat model was constructed using the bilateral common carotid artery occlusion followed by reoxygenation. DHQ was administered at a dose of 50 mg/kg for three days. Histological staining was performed using hematoxylin and eosin. The level of S100B protein, 8-hydroxy-2-deoxyguanosine, and 8-isoprostane was assessed using an enzyme immunoassay. The intensity of apoptosis was assessed based on the activity of caspases and DNA fragmentation. The activity of enzymes was measured spectrophotometrically, the level of gene transcripts was assessed by real-time PCR. DHQ reduced the histopathological changes and normalized levels of S100B, lactate, pyruvate, and HIF-1 mRNA in the CIR rat model. In addition, DHQ decreased the oxidative stress markers in animals with a pathology. The tested compound also inhibited inflammation by decreasing the activity of myeloperoxidase, expression of interleukins and Nfkb2. DHQ-treated rats with CIR showed decreased caspase activity, DNA fragmentation, and AIF expression. DHQ changed activity of antioxidant enzymes to the control values, decreased the expression of Cat, Gsr, and Nfe2l2, which was overexpressed in CIR, and activated the expression of Sod1, Gpx1, Gsta2, and Foxo1. DHQ showed a neuroprotective effect on CIR in rats. The neuroprotective effect involve mechanisms such as the inhibition of oxidative stress, leading to a reduction in the inflammatory response and apoptosis and the modulation of the antioxidant defense components.
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9
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Hijji Y, Benjamin E, Butcher R, Zarrouk A, Warad I. Crystal structure, spectral, thermal and experimental/computational investigation of Anthracen-benzo[d]thiazol-2-amine new Schiff base derivative. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129824] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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10
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Chellaian JD, S.S SR. Co(
II
), Ni(
II
), Cu(
II
), and Zn(
II
) complexes of 4‐aminoantipyrine‐derived Schiff base. Synthesis, structural elucidation, thermal, biological studies, and photocatalytic activity. J Heterocycl Chem 2021. [DOI: 10.1002/jhet.4209] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Justin Dhanaraj Chellaian
- Department of Chemistry University College of Engineering Nagercoil Kanyakumari District. Tamil Nadu India
| | - Salin Raj S.S
- Department of Chemistry University College of Engineering Nagercoil Kanyakumari District. Tamil Nadu India
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11
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Aljohani ET, Shehata MR, Alkhatib F, Alzahrani SO, Abu‐Dief AM. Development and structure elucidation of new VO
2+
, Mn
2+
, Zn
2+
, and Pd
2+
complexes based on azomethine ferrocenyl ligand: DNA interaction, antimicrobial, antioxidant, anticancer activities, and molecular docking. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6154] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Enas T. Aljohani
- Chemistry Department, College of Science Majmaah University Majmaah Saudi Arabia
| | | | - Fatmah Alkhatib
- Chemistry Department, Faculty of Applied Science Umm Al‐Qura University Makkah Saudi Arabia
| | | | - Ahmed M. Abu‐Dief
- Chemistry Department, College of Science Taibah University Madinah Saudi Arabia
- Chemistry Department, Faculty of Science Sohag University Sohag Egypt
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12
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Almehmadi MA, Aljuhani A, Alraqa SY, Ali I, Rezki N, Aouad MR, Hagar M. Design, synthesis, DNA binding, modeling, anticancer studies and DFT calculations of Schiff bases tethering benzothiazole-1,2,3-triazole conjugates. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129148] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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13
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Aljohani ET, Shehata MR, Abu‐Dief AM. Design, synthesis, structural inspection of Pd
2+
, VO
2+
, Mn
2+
, and Zn
2+
chelates incorporating ferrocenyl thiophenol ligand: DNA interaction and pharmaceutical studies. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6169] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Enas T. Aljohani
- Chemistry Department, College of Science Majmaah University Majmaah Saudi Arabia
| | | | - Ahmed M. Abu‐Dief
- Chemistry Department, College of Science Taibah University Madinah Saudi Arabia
- Chemistry Department, Faculty of Science Sohag University Sohag Egypt
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14
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Tezuka DY, de Albuquerque S, Montanari CA, Leitão A. Discovery of 2-aminopyridine Derivatives with Antichagasic and Antileishmanial Activity Using Phenotypic Assays. LETT DRUG DES DISCOV 2020. [DOI: 10.2174/1570180816666191204105232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
Compounds previously studied as anticancer were screened against
trypomastigotes to access the bioactivity. The epimastigote form of Trypanosoma cruzi Y strain and
the promastigote form of Leishmania amazonensis and Leishmania infantum were used in this work.
Methods:
Cell-based assays were performed to access the bioactivity of the compounds using MTT
and the flow cytometry methods.
Results:
Neq0438, Neq0474 and Neq0440 had the highest potency, with EC50 of 39 μM (L.
amazonensis), 52 μM (T. cruzi) and 81 μM (T. cruzi), respectively. These molecules were inactive
for Balb/C fibroblast cell line at concentrations above 250 μM, showing selectivity for the parasites.
Conclusion:
This is the first report that demonstrates antiparasitic activity for the 2-aminopyridine
scaffold, with cross-activity against cancer cells.
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Affiliation(s)
- Daiane Yukie Tezuka
- Medicinal Chemistry Group (NEQUIMED), The Sao Carlos Institute of Chemistry (IQSC), University of Sao Paulo (USP), Sao Paulo, Brazil
| | - Sergio de Albuquerque
- Laboratorio de Parasitologia, Faculdade de Ciencias Farmaceuticas de Ribeirao Preto, Universidade de Sao Paulo (FCFRP-USP), Sao Paulo, Brazil
| | - Carlos Alberto Montanari
- Medicinal Chemistry Group (NEQUIMED), The Sao Carlos Institute of Chemistry (IQSC), University of Sao Paulo (USP), Sao Paulo, Brazil
| | - Andrei Leitão
- Medicinal Chemistry Group (NEQUIMED), The Sao Carlos Institute of Chemistry (IQSC), University of Sao Paulo (USP), Sao Paulo, Brazil
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15
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Kiran T, Pathak M, Chanda K, Balamurali MM. DNA and Protein Interaction Studies of Heteroleptic Copper (II) Derivatives of Benzothiazole‐Based Schiff Base and N,N‐Donor Ligands. ChemistrySelect 2020. [DOI: 10.1002/slct.202001246] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Tummalapalli Kiran
- Department of ChemistryScience and HumanitiesJ. B. Institute of Engineering and Technology Moinabad Hyderabad 500075 India
| | - Madhvesh Pathak
- Department of ChemistrySchool of Advanced SciencesVellore Institute of Technology Vellore 632014 Tamilnadu India
| | - Kaushik Chanda
- Department of ChemistrySchool of Advanced SciencesVellore Institute of Technology Vellore 632014 Tamilnadu India
| | - M. M. Balamurali
- Chemistry DivisionSchool of Advanced SciencesVellore Institute of Technology Chennai Campus Chennai 600127 Tamilnadu India
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16
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ÖZDEMİR Ö, GÜRKAN P, ŞİMAY DEMİR YD, ARK M. Antioxidant and Cytotoxic Activity Studies in Series of Higher Amino Acid Schiff Bases. GAZI UNIVERSITY JOURNAL OF SCIENCE 2020. [DOI: 10.35378/gujs.654598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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17
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Cyclometalated complexes containing ferrocenyl Schiff base: Preparation, characterization, DFT calculations, application in cancer and biological researches and MOE studies. ARAB J CHEM 2020. [DOI: 10.1016/j.arabjc.2020.03.017] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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18
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Abdel‐Latif E, Alashhab RE, El‐Demerdash A, Ismail MA. Utilization of 5‐Chloro‐2‐(cyanoacetamido)pyridines in the Synthesis of Biologically Active Heterocyclic Hybrids. ChemistrySelect 2020. [DOI: 10.1002/slct.201904051] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Ehab Abdel‐Latif
- Chemistry Department, Faculty of ScienceMansoura University Mansoura 35516 Egypt
| | - Rabia E. Alashhab
- Chemistry Department, Faculty of ScienceMansoura University Mansoura 35516 Egypt
| | - Amr El‐Demerdash
- Chemistry Department, Faculty of ScienceMansoura University Mansoura 35516 Egypt
| | - Mohamed A. Ismail
- Chemistry Department, Faculty of ScienceMansoura University Mansoura 35516 Egypt
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19
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John L, Joseyphus RS, Joe IH. Synthesis, spectral characterization, DFT, and molecular docking studies of metal(II) complexes derived from thiophene-2-carboxaldehyde and 2-amino-6-picoline. J COORD CHEM 2019. [DOI: 10.1080/00958972.2019.1668929] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Liji John
- Department of Chemistry, Mar Ivanios College (Autonomous), Thiruvananthapuram, India
| | - R. Selwin Joseyphus
- Department of Chemistry, Mar Ivanios College (Autonomous), Thiruvananthapuram, India
| | - I. Hubert Joe
- Department of Physics, Centre for Molecular & Biophysics Research, Mar Ivanios College (Autonomous), Thiruvananthapuram, India
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20
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Omran DM, Ghaly MA, El-Messery SM, Badria FA, Abdel-Latif E, Shehata IA. Targeting hepatocellular carcinoma: Synthesis of new pyrazole-based derivatives, biological evaluation, DNA binding, and molecular modeling studies. Bioorg Chem 2019; 88:102917. [DOI: 10.1016/j.bioorg.2019.04.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2019] [Revised: 03/22/2019] [Accepted: 04/06/2019] [Indexed: 01/03/2023]
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21
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Harras MF, Sabour R. Design, synthesis and biological evaluation of novel 1,3,4-trisubstituted pyrazole derivatives as potential chemotherapeutic agents for hepatocellular carcinoma. Bioorg Chem 2018; 78:149-157. [DOI: 10.1016/j.bioorg.2018.03.014] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2018] [Revised: 03/14/2018] [Accepted: 03/15/2018] [Indexed: 01/11/2023]
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22
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Ruberte AC, Plano D, Encío I, Aydillo C, Sharma AK, Sanmartín C. Novel selenadiazole derivatives as selective antitumor and radical scavenging agents. Eur J Med Chem 2018; 157:14-27. [PMID: 30071406 DOI: 10.1016/j.ejmech.2018.07.063] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Revised: 07/23/2018] [Accepted: 07/27/2018] [Indexed: 01/09/2023]
Abstract
Twenty-seven novel benzo[c][1,2,5]selenadiazole-5-carboxylic acid (BSCA) derivatives were designed and synthesized. Anti-proliferative activity of these structures was tested in vitro against a panel of five human cancer cell lines, including prostate (PC-3), colon (HT-29), leukemia (CCRF-CEM), lung (HTB-54) and breast (MCF-7). Four compounds (5, 6, 7 and 19) showed potent inhibitory activity with GI50 values below 10 μM in at least one of the cancer cell lines. The selectivity of these compounds was further examined in two non-malignant cell lines derived from breast (184B5) and lung (BEAS-2B). Compound 7 exhibited promising anti-proliferative activity (GI50 = 3.7 μM) in MCF-7 cells, together with high selectivity index (SI > 27.1). The induction of cell death by compound 7 was independent of the apoptotic process and it did not affect cell cycle progression either. Likewise, radical scavenging properties of the new selenadiazole derivatives were confirmed by testing their ability to scavenge DPPH radicals. Four compounds (1, 2, 8 and 9) showed potent radical scavenging activity, compound 9 being the most effective. Overall, while compound 7 was identified as the most cell growth inhibitory agent and selectively toxic to cancer cells, compound 9 proved to be the most potent antioxidant among the selenadiazole derivatives synthesized. This series of compounds can serve as an excellent scaffold to achieve new and potent antioxidant compounds useful for several diseases, i.e. cancer, neurodegenerative, heart diseases and leishmaniasis, considering the high radical scavenging activity and low toxicity showed by most of the compounds.
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Affiliation(s)
- Ana Carolina Ruberte
- Department of Organic and Pharmaceutical Chemistry, University of Navarra, Irunlarrea 1, E-31008 Pamplona, Spain; Instituto de Investigación Sanitaria de Navarra (IdiSNA), Irunlarrea 3, E-31008 Pamplona, Spain
| | - Daniel Plano
- Department of Organic and Pharmaceutical Chemistry, University of Navarra, Irunlarrea 1, E-31008 Pamplona, Spain; Instituto de Investigación Sanitaria de Navarra (IdiSNA), Irunlarrea 3, E-31008 Pamplona, Spain; Department of Pharmacology, Penn State Cancer Institute, CH72, Penn State College of Medicine, 500 University Drive, Hershey, PA 17033, USA
| | - Ignacio Encío
- Department of Health Sciences, Public University of Navarra, Avda. Barañain s/n, E-31008 Pamplona, Spain
| | - Carlos Aydillo
- Department of Organic and Pharmaceutical Chemistry, University of Navarra, Irunlarrea 1, E-31008 Pamplona, Spain; Instituto de Investigación Sanitaria de Navarra (IdiSNA), Irunlarrea 3, E-31008 Pamplona, Spain
| | - Arun K Sharma
- Department of Pharmacology, Penn State Cancer Institute, CH72, Penn State College of Medicine, 500 University Drive, Hershey, PA 17033, USA
| | - Carmen Sanmartín
- Department of Organic and Pharmaceutical Chemistry, University of Navarra, Irunlarrea 1, E-31008 Pamplona, Spain; Instituto de Investigación Sanitaria de Navarra (IdiSNA), Irunlarrea 3, E-31008 Pamplona, Spain.
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23
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Keshari AK, Singh AK, Kumar U, Raj V, Rai A, Kumar P, Kumar D, Maity B, Nath S, Prakash A, Saha S. 5H-benzo[h]thiazolo[2,3-b]quinazolines ameliorate NDEA-induced hepatocellular carcinogenesis in rats through IL-6 downregulation along with oxidative and metabolic stress reduction. DRUG DESIGN DEVELOPMENT AND THERAPY 2017; 11:2981-2995. [PMID: 29075102 PMCID: PMC5648320 DOI: 10.2147/dddt.s143075] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
5H-benzo[h]thiazolo[2,3-b]quinazoline scaffold is known to have an antitumor effect on certain types of malignancies; however, its effect on hepatocellular carcinoma (HCC) remains unclear. Previously, we reported p-toluenesulfonic acid-promoted syntheses, molecular modeling and in vitro antitumor activity of 5H-benzo[h]thiazolo[2,3-b]quinazoline against human hepatoma (Hep-G2) cells where compounds 4A and 6A were found to be potent inhibitors among the series. In continuation to our previous effort to develop novel therapeutic strategies for HCC treatment, here we investigated the in vivo antitumor activity and the mechanism underlying the effects of 4A and 6A in N-nitrosodiethylamine (NDEA)-induced HCC using male Wistar rats. NDEA was administered weekly intraperitoneally at a dose of 100 mg/kg for 6 weeks. Various physiological and morphological changes, oxidative parameters, liver marker enzymes and cytokines were assessed to evaluate the antitumor effect of 4A and 6A. In addition, proton nuclear magnetic resonance-based serum metabolomics were performed to analyze the effects of 4A and 6A against HCC-induced metabolic alterations. Significant tumor incidences with an imbalance in carcinogen metabolizing enzymes and cellular redox status were observed in carcinogenic rats. Tumor inhibitory effects of 4A and 6A were noted by histopathology and biochemical profiles in NDEA-induced hepatic cancer. Compounds 4A and 6A had a potential role in normalizing the elevated levels of inflammatory mediators such as interleukin-1β (IL-1β), IL-2, IL-6 and IL-10. At molecular level, the real-time quantitative reverse-transcribed polymerase chain reaction analysis revealed that 4A and 6A attenuated the IL-6 gene overexpression in hepatic cancer. Further, orthogonal partial least squares discriminant analysis scores plot demonstrated a significant separation of 4A and 6A-treated groups from carcinogen control group. Both the compounds have potential to restore the imbalanced metabolites due to HCC, signifying promising hepatoprotective activities. All these findings suggested that 4A and 6A could be potential drug candidates to treat HCC.
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Affiliation(s)
- Amit K Keshari
- Department of Pharmaceutical Sciences, Babasaheb Bhimrao Ambedkar University
| | - Ashok K Singh
- Department of Pharmaceutical Sciences, Babasaheb Bhimrao Ambedkar University
| | - Umesh Kumar
- Centre of Biomedical Research, SGPGIMS Campus
| | - Vinit Raj
- Department of Pharmaceutical Sciences, Babasaheb Bhimrao Ambedkar University
| | - Amit Rai
- Department of Pharmaceutical Sciences, Babasaheb Bhimrao Ambedkar University
| | - Pranesh Kumar
- Department of Pharmaceutical Sciences, Babasaheb Bhimrao Ambedkar University
| | | | | | - Sneha Nath
- Department of Biotechnology, Babasaheb Bhimrao Ambedkar University, Lucknow, India
| | - Anand Prakash
- Department of Biotechnology, Babasaheb Bhimrao Ambedkar University, Lucknow, India
| | - Sudipta Saha
- Department of Pharmaceutical Sciences, Babasaheb Bhimrao Ambedkar University
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24
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Sugappriya M, Sudarsanam D, Bhaskaran R, Joseph J, Suresh A. Druggability and Binding Site Interaction Studies of Potential Metabolites Isolated from Marine Sponge Aurora globostellata against Human Epidermal Growth Factor Receptor-2. Bioinformation 2017; 13:261-268. [PMID: 28959095 PMCID: PMC5609291 DOI: 10.6026/97320630013261] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2017] [Revised: 08/22/2017] [Accepted: 08/22/2017] [Indexed: 12/18/2022] Open
Abstract
To study the involvement of compounds stigmasterol and oleic acid isolated from marine sponge Aurora globostellata and docking against the Human Epidermal Growth Factor Receptor-2 in breast cancer. The comparative molecular docking was performed with the natural compounds from marine sponge and the synthetic drugs used in breast cancer treatment against the target HER2. The molecular docking analysis was done using GLIDE in Schrodinger software package. The ADME properties were calculated using the Qikprop. The observation of the common binding site for all the ligands confirms the binding pocket; where the isolated compound Stigmasterol agrees well with the binding residues and thus can be optimized further to arrive at a molecule that has a high binding affinity and low binding constant. The results of the docking studies carried out on HER2 provide an insight for the compound stigmasterol to have drug like properties than oleic acid. These results are supportive to confirm the marine sponges as a better lead for cancer therapeutics.
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Affiliation(s)
- M. Sugappriya
- Research and development centre, Bharathiar University, Coimbatore 641 046, Tamilnadu, India
| | - D. Sudarsanam
- Department of Zoology and Advanced Biotechnology, Loyola college, Chennai 600034,Tamil nadu, India
| | - Raj Bhaskaran
- School of Biotechnology and genetic engineering Bharathiar University, Coimbatore 641 046, Tamilnadu, India
| | - Jerrine Joseph
- Centre for Drug Discovery and Development, Jeppiaar Research park, Sathyabama University, Chennai 600119,Tamilnadu, India
| | - Arumugam Suresh
- Centre for Drug Discovery and Development, Jeppiaar Research park, Sathyabama University, Chennai 600119,Tamilnadu, India
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