1
|
Hosseiny A, Talebpour Z, Garkani-Nejad Z, Golestanifar F. The Binding Mechanism Between Cyclodextrins and Anticancer Drug Noscapine: A Spectroscopic and Molecular Docking Study. J Fluoresc 2024:10.1007/s10895-024-03869-5. [PMID: 39060827 DOI: 10.1007/s10895-024-03869-5] [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: 06/05/2024] [Accepted: 07/19/2024] [Indexed: 07/28/2024]
Abstract
In this paper the binding of noscapine (NOS) as an anticancer drug with poor bioavailability and low solubility with beta and methyl-beta cyclodextrins (β-CD and M-β-CD) as the biocompatible drug carriers were discussed using ultraviolet-visible, fluorescence and nuclear magnetic resonance spectroscopy, as well as molecular docking. The absorption of NOS changed when it was bound to both cyclodextrins, resulting in a hyperchromic shift. It formed a 1:1 stoichiometry inclusion complex with both cyclodextrins according to the Benesi-Hildebrand equation. The binding affinity was larger in NOS-M-β-CD (5.9 (± 0.66) × 103 M- 1) than NOS-β-CD (3.7 (± 0.22) × 103 M- 1) complex. The fluorescence emission band of NOS at 408 nm was quenched when NOS was complexed with β-CD, and enhanced in the presence of M-β-CD, while the shoulder at 350 nm was enhanced selectively when NOS was complexed with M-β-CD. The fluorescence quenching of NOS with β-CD showed a negative deviation from the Stern-Volmer. The thermodynamic parameters have been estimated with the help of the Van't Hoff equation in different temperatures, and a dynamic mechanism was proposed for quenching. Also, both ΔH and ΔS have positive values thus the main interactions result in hydrophobic forces. Moreover, the negative value of ΔG indicates that the bonding process is spontaneous. 1H NMR chemical shift changes were observable for NOS and both CDs protons due to the chemical environment changes of some nuclei upon complexation. The molecular docking results revealed that the 1:1 inclusion complex possesses a good molecular shape complementarity score for their most probable structures, and indicated that the M-β-CD inclusion system gave the higher complexation efficiency. The binding energy values for β-CD and M-β-CD were determined to be -6.7 and - 9.5 kcal/mol, respectively. These findings suggest the same as the result of experimental tests that the NOS-M-β-CD complex is more stable than the NOS-β-CD complex.
Collapse
Affiliation(s)
- Arezu Hosseiny
- Department of Analytical Chemistry, Faculty of Chemistry, Alzahra University, Vanak, Tehran, Iran
| | - Zahra Talebpour
- Department of Analytical Chemistry, Faculty of Chemistry, Alzahra University, Vanak, Tehran, Iran.
- Analytical and Bioanalytical Research Centre, Alzahra University, Vanak, Tehran, Iran.
| | - Zahra Garkani-Nejad
- Department of Chemistry, Faculty of Science, Shahid Bahonar University of Kerman, Kerman, Iran
| | - Fereshteh Golestanifar
- Department of Chemistry, Faculty of Science, Shahid Bahonar University of Kerman, Kerman, Iran
| |
Collapse
|
2
|
Khachatrian AA, Mukhametzyanov TA, Salikhov RZ, Klimova AE, Gafurov ZN, Kantyukov AO, Yakhvarov DG, Garifullin BF, Mironova DA, Voloshina AD, Solomonov BN. New ionic liquids based on 5-fluorouracil: Tuning of BSA binding and cytotoxicity. Int J Biol Macromol 2024; 257:128642. [PMID: 38061517 DOI: 10.1016/j.ijbiomac.2023.128642] [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: 10/13/2023] [Revised: 12/02/2023] [Accepted: 12/04/2023] [Indexed: 01/26/2024]
Abstract
In this work, we describe the synthesis, interactions with bovine serum albumin, and cytotoxicity of new ionic liquids based on 5-fluorouracil (API-ILs) with different cations (imidazolium, choline, isoquinolinium, guanidinium). The secondary and tertiary structure of BSA in solutions with different concentrations of API-ILs was monitored by the circular dichroism (CD) technique. The addition of API-ILs does not lead to structural changes in BSA. A quenching of fluorescence spectra intensity of BSA in presence of all API-ILs was observed, allowing the quantification of binding between API-ILs and BSA. The preferred localization of both ions in API-ILs differs significantly depending on the structure of the cation according to molecular docking. The aggregation of BSA in presence of API-ILs was analyzed by the dynamic light scattering (DLS) method, revealing a moderate increase in particle size. Cytotoxicity and selectivity of API-ILs on cancer and normal cell lines were estimated, showing a clear modification of the pharmaceutic activity of ionic liquid compared to 5-fluorouracil.
Collapse
Affiliation(s)
- Artashes A Khachatrian
- Department of Physical Chemistry, Kazan Federal University, Kremlyovskaya str.18, Kazan 420008, Russian Federation.
| | - Timur A Mukhametzyanov
- Department of Physical Chemistry, Kazan Federal University, Kremlyovskaya str.18, Kazan 420008, Russian Federation
| | - Ramazan Z Salikhov
- Department of Physical Chemistry, Kazan Federal University, Kremlyovskaya str.18, Kazan 420008, Russian Federation
| | - Alexandra E Klimova
- Department of Physical Chemistry, Kazan Federal University, Kremlyovskaya str.18, Kazan 420008, Russian Federation
| | - Zufar N Gafurov
- Department of Physical Chemistry, Kazan Federal University, Kremlyovskaya str.18, Kazan 420008, Russian Federation; Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Arbuzov str. 8, 420088 Kazan, Russian Federation
| | - Artyom O Kantyukov
- Department of Physical Chemistry, Kazan Federal University, Kremlyovskaya str.18, Kazan 420008, Russian Federation; Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Arbuzov str. 8, 420088 Kazan, Russian Federation
| | - Dmitry G Yakhvarov
- Department of Physical Chemistry, Kazan Federal University, Kremlyovskaya str.18, Kazan 420008, Russian Federation; Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Arbuzov str. 8, 420088 Kazan, Russian Federation
| | - Bulat F Garifullin
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Arbuzov str. 8, 420088 Kazan, Russian Federation
| | - Diana A Mironova
- Department of Organic and Medicinal Chemistry, Kazan Federal University, Kremlyovskaya str. 18, 420008 Kazan, Russian Federation
| | - Alexandra D Voloshina
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Arbuzov str. 8, 420088 Kazan, Russian Federation
| | - Boris N Solomonov
- Department of Physical Chemistry, Kazan Federal University, Kremlyovskaya str.18, Kazan 420008, Russian Federation
| |
Collapse
|
3
|
Kharb S, Yadav S, Singh A, Sarkar A, Tomar R. Molecular docking and physicochemical studies of 1,3-benzodioxole tagged Dacarbazine derivatives as an anticancer agent. ARTIFICIAL CELLS, NANOMEDICINE, AND BIOTECHNOLOGY 2023; 51:520-530. [PMID: 37698454 DOI: 10.1080/21691401.2023.2253470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 05/22/2023] [Accepted: 08/11/2023] [Indexed: 09/13/2023]
Abstract
Cancer, the biggest cause of death globally, remains a tough illness despite enormous advances in therapy. In the present study, 1,3-benzodioxole-tagged dacarbazine derivates were investigated as microtubule inhibitors in order to control cancer as microtubules are involved in cell proliferation. The tubulin protein was analyzed and its structure was validated by various protein validation tools. The binding potential of 1,3-benzodioxole-based dacarbazine-tagged derivatives with tubulin was checked using molecular docking software HEX 8.0 CUDA and AutoDock Vina. Swiss ADME online Web server and pkCSM are used for studying pharmacokinetic and pharmacological studies of compounds. The docking analysis ADME studies displayed that Compounds 1 and 2 bind effectively with the tubulin protein and showed potential properties to use as a potent anticancer drug.
Collapse
Affiliation(s)
- Sonaxi Kharb
- Department of Chemistry, Baba Mastnath University, Rohtak, India
| | - Sangeeta Yadav
- Department of Chemistry, Netaji Subhas University of Technology, Dwarka, India
| | - Anshul Singh
- Department of Chemistry, Baba Mastnath University, Rohtak, India
| | - Anjana Sarkar
- Department of Chemistry, Netaji Subhas University of Technology, Dwarka, India
| | - Ravi Tomar
- Department of Chemistry, Institute of Basic Sciences, Maharaja Surajmal Brij University, Bharatpur, Rajasthan-321201, India
| |
Collapse
|
4
|
Aggarwal R, Jain N, Dubey GP, Singh S, Chandra R. Visible Light-Prompted Regioselective Synthesis of Novel 5-Aroyl/hetaroyl-2',4-dimethyl-2,4'-bithiazoles as DNA- and BSA-Targeting Agents. Biomacromolecules 2023; 24:4798-4818. [PMID: 37729507 DOI: 10.1021/acs.biomac.3c00554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/22/2023]
Abstract
Organic transformations mediated by visible light have gained popularity in recent years as they are green, renewable, inexpensive, and clean and yield excellent products. The present study describes cyclo-condensation of 2-methylthiazole-4-carbothioamide with differently substituted α-bromo-1,3-diketones achieved by utilizing a white light-emitting diode (LED) (9W) to accomplish the regioselective synthesis of novel 5-aroyl/hetaroyl-2',4-dimethyl-2,4'-bithiazole derivatives as DNA/bovine serum albumin (BSA)-targeting agents. The structure characterization of the exact regioisomer was achieved unequivocally by heteronuclear two-dimensional nuclear magnetic resonance (2D-NMR) spectroscopy [1H-13C] HMBC; [1H-13C] HMQC; and [1H-15N] HMBC. In silico toxicity studies indicated that the synthesized compounds exhibit low toxicity risks and adhere to the rules of oral bioavailability without any exception. Computational molecular modeling of the bithiazole derivatives with the dodecamer sequence of the DNA duplex and BSA identified 5-(4-chlorobenzoyl)-2',4-dimethyl-2,4'-bithiazole 7g as the most suitable derivative that can interact effectively with these biomolecules. Furthermore, theoretical results concurred with the ex vivo binding mode of the 7g with calf thymus DNA (ct-DNA) and BSA through a variety of spectroscopic techniques, viz., ultraviolet-visible (UV-visible), circular dichroism (CD), steady-state fluorescence, and competitive displacement assay, along with viscosity measurements.
Collapse
Affiliation(s)
- Ranjana Aggarwal
- Department of Chemistry, Kurukshetra University, Kurukshetra 136119, Haryana, India
- CSIR-National Institute of Science Communication and Policy Research, New Delhi 110012, India
| | - Naman Jain
- Department of Chemistry, Kurukshetra University, Kurukshetra 136119, Haryana, India
| | - Gyan Prakash Dubey
- Department of Chemistry, Kurukshetra University, Kurukshetra 136119, Haryana, India
| | - Snigdha Singh
- Department of Chemistry, University of Delhi, New Delhi 110007, India
| | - Ramesh Chandra
- Department of Chemistry, University of Delhi, New Delhi 110007, India
| |
Collapse
|
5
|
Sewariya S, Sehrawat H, Mishra N, Singh MB, Singh P, Kukreti S, Chandra R. Comparative assessment of 9-bromo noscapine ionic liquid and noscapine: Synthesis, in-vitro studies plus computational & biophysical evaluation with human hemoglobin. Int J Biol Macromol 2023; 247:125791. [PMID: 37442512 DOI: 10.1016/j.ijbiomac.2023.125791] [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: 04/15/2023] [Revised: 06/23/2023] [Accepted: 07/09/2023] [Indexed: 07/15/2023]
Abstract
Noscapine is a proficient anticancer drug active against wide variety of tumors including lung cancer. Over time, several noscapine analogues have been assessed to maximize the efficiency of the drug, amongst which 9-bromo noscapine remains one of the most potent analogues till date. In the present work, we have synthesized 9-bromo noscapine ionic liquid [9-Br-Nos]IBr2, an active pharmaceutical ingredient based ionic liquid (API-IL) to address the existing issues of solubility and targeted drug delivery in the parent alkaloid as well as the synthesized analogues. We have devised a novel two-step synthesis route (first-ever ionic to ionic bromination) to obtain the desired [9-Br-Nos]IBr2 which is advantageous to its organic analogue in terms of increased solubility, lesser reaction time and better yield. Furthermore, we have compared 9-bromo noscapine ionic liquid with noscapine based on its binding interaction with human hemoglobin (Hb) studied via computational along with spectroscopic studies, and bioactivity against non-small cell lung cancer. We inferred formation of a complex between [9-Br-Nos]IBr2 and Hb in the stoichiometric ratio of 1:1, similar to noscapine. At 298 K, [9-Br-Nos]IBr2-Hb binding was found to exhibit Kb and ∆G of 36,307 M-1 and -11.5 KJmol-1, respectively, as compared to 159 M-1 and -12.5 KJmol-1 during Noscapine-Hb binding. This indicates a more stronger and viable interaction between [9-Br-Nos]IBr2 and Hb than the parent compound. From computational studies, the observed higher stability of [9-Br-Nos]I and better binding affinity with Hb with a binding energy of -91.75 kcalmol-1 supported the experimental observations. In the same light, novel [9-Br-Nos]IBr2 was found to exhibit an IC50 = 95.02 ± 6.32 μM compared to IC50 = 128.82 ± 2.87 μM for noscapine on A549 (non-small lung cancer) cell line at 48 h. Also, the desired ionic liquid proved to be more cytotoxic inducing a mortality rate of 87 % relative to 66 % evoked by noscapine at concentrations of 200 μM after 72 h.
Collapse
Affiliation(s)
- Shubham Sewariya
- Department of Chemistry, University of Delhi, Delhi 110007, India; Maharaja Surajmal Brij University, Rajasthan - 321201, India
| | - Hitesh Sehrawat
- Department of Chemistry, University of Delhi, Delhi 110007, India
| | - Nistha Mishra
- Department of Chemistry, University of Delhi, Delhi 110007, India
| | - Madhur Babu Singh
- Atma Ram Sanatan Dharma College, University of Delhi, Delhi 110007, India
| | - Prashant Singh
- Atma Ram Sanatan Dharma College, University of Delhi, Delhi 110007, India
| | - Shrikant Kukreti
- Department of Chemistry, University of Delhi, Delhi 110007, India
| | - Ramesh Chandra
- Department of Chemistry, University of Delhi, Delhi 110007, India; Dr. B. R. Ambedkar Center for Biomedical Research, University of Delhi, Delhi 110007, India; Institute of Nano Medical Sciences, University of Delhi, Delhi 110007, India; Maharaja Surajmal Brij University, Rajasthan - 321201, India.
| |
Collapse
|
6
|
Panchal S, Sehrawat H, Sharma N, Chandra R. Biochemical interaction of human hemoglobin with ionic liquids of noscapinoids: Spectroscopic and computational approach. Int J Biol Macromol 2023; 239:124227. [PMID: 37003390 DOI: 10.1016/j.ijbiomac.2023.124227] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 03/24/2023] [Accepted: 03/25/2023] [Indexed: 04/03/2023]
Abstract
In this work, we have developed noscapine based ionic liquids i.e., Noscapine (MeNOS) and 9-Bromonoscapine (MeBrNOS) as cation supported with bis(trifluoromethylsulfonyl)amide (NTf2-) as anion. We have reported the mechanism of binding interaction between noscapine based ILs and human hemoglobin (Hb) using various spectroscopic and computational techniques. The corresponding thermodynamics studies showed that the binding is exothermic in nature and major forces responsible for binding are Van der waals and hydrogen bonding interaction. The fluorescence spectra showed that the intensity of Hb decreases in the presence of [MeNOS]NTf2 and [MeBrNOS]NTf2 both shows static quenching. The secondary structural changes in Hb were observed and calculated by using CD spectroscopy. Molecular docking studies revealed that both the ILs show strong binding in β1 fragment of the tetrameric structure of Hb, but the binding of [MeNOS]NTf2 is relatively stronger than [MeBrNOS]NTf2 and the results are supported by MD simulations.
Collapse
Affiliation(s)
- Sagar Panchal
- Drug Discovery and Development Lab, Department of Chemistry, University of Delhi, Delhi 110007, India
| | - Hitesh Sehrawat
- Drug Discovery and Development Lab, Department of Chemistry, University of Delhi, Delhi 110007, India
| | - Neera Sharma
- Department of Chemistry, Hindu College, University of Delhi, Delhi 110007, India.
| | - Ramesh Chandra
- Drug Discovery and Development Lab, Department of Chemistry, University of Delhi, Delhi 110007, India; Dr B.R. Ambedkar Center for Biomedical Research, University of Delhi, Delhi 110007, India; Institute of Nanomedical Sciences, University of Delhi, Delhi 110007, India; Vice-chancellor, Maharaja Surajmal Brij University, Bharatpur, Rajasthan 321201, India.
| |
Collapse
|
7
|
Millan S, Susrisweta B, Sahoo H. Probing the interaction between niobium pentoxide nanoparticles and serum albumin proteins by Spectroscopic approaches. J Biomol Struct Dyn 2023; 41:15435-15445. [PMID: 36931873 DOI: 10.1080/07391102.2023.2188944] [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: 07/05/2022] [Accepted: 03/01/2023] [Indexed: 03/19/2023]
Abstract
Nanoparticles (NPs) can directly or indirectly enter into the body because of their small size; then they tend to alter the conformation and function of proteins upon interaction with them. Thus, it is crucial to understand the impact of NPs in a biological medium. Recently, niobium pentoxide nanoparticles (Nb2O5 NPs) are finding increasing applications in the biological system, for example, bone tissue and dental material, matrix for biosensing of proteins, etc. In all such applications, the Nb2O5 NP interacts with proteins and other biomolecules. Hence, the study of such interactions is of considerable importance. Here in this work, we present the impact of Nb2O5 NP on the structure, stability and activity of blood proteins, bovine serum albumin (BSA) and human serum albumin (HSA) by means of various spectroscopic approaches. Steady-state fluorescence studies indicated that intrinsic fluorescence intensities of both serum albumin proteins got quenched upon their interaction with NP. The nature of the quenching was elucidated by time-resolved fluorescence and absorption measurements. Using circular dichroism (CD) and synchronous fluorescence spectroscopy (SFS), the structural perturbations of the protein molecules after interaction with NP were investigated. Moreover, the role of temperature on protein stability upon complexation with NP was also explored. In addition, the effect of NP on protein functionality was probed by esterase-like activity assays.Communicated by Ramaswamy H. Sarma.
Collapse
Affiliation(s)
- Sabera Millan
- Department of Chemistry, National Institute of Technology (NIT) Rourkela, Sundergarh, Odisha, India
| | - Behera Susrisweta
- Department of Chemistry, National Institute of Technology (NIT) Rourkela, Sundergarh, Odisha, India
| | - Harekrushna Sahoo
- Department of Chemistry, National Institute of Technology (NIT) Rourkela, Sundergarh, Odisha, India
| |
Collapse
|
8
|
Sangeeta, Sonaxi, Tomar R, Agrawal S, Sarkar A. 1,3‐Benzodioxole Tagged Lidocaine Based Ionic Liquids as Anticancer Drug: Synthesis, Characterization and
In Silico
Study. ChemistrySelect 2023. [DOI: 10.1002/slct.202204535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/05/2023]
Affiliation(s)
- Sangeeta
- Department of Chemistry Netaji Subhas University of Technology, Dwarka Delhi 110078 India
| | - Sonaxi
- Department of Chemistry Baba Mastnath University, Rohtak Haryana 124021 India
| | - Ravi Tomar
- Department of Chemistry University Center for Research & Development Chandigarh University, Mohali Punjab 140413 India
- Department of Chemical Engineering IIT Delhi New Delhi-110016 India
| | - Swati Agrawal
- Department of Chemistry Motilal Nehru College University of Delhi New Delhi 110021 India
| | - Anjana Sarkar
- Department of Chemistry Netaji Subhas University of Technology, Dwarka Delhi 110078 India
| |
Collapse
|
9
|
Duan X, Wang D, Liu Y, Wang L, Wang X, Liu B. The influence of several nutritional supplements on the rational use of cabozantinib. LUMINESCENCE 2023; 38:28-38. [PMID: 36327139 DOI: 10.1002/bio.4404] [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: 07/05/2022] [Revised: 10/26/2022] [Accepted: 10/30/2022] [Indexed: 11/06/2022]
Abstract
To promote the rational use of cabozantinib (CBZ), this paper studied the influence of several nutritional supplements on the interaction between CBZ and bovine serum albumin (BSA), an appropriate alternative model for human serum albumin (HSA) that is one of the important transporter proteins in plasma, by fluorescence spectroscopy and UV-vis spectroscopy. The results showed that CBZ could quench the fluorescence of BSA via a dynamic-static quenching process, and the six nutritional supplements did not change the quenching mode of BSA by CBZ. However, all of them could reduce the binding constant of the CBZ-BSA system at 293 K and increase the polarity around tryptophan residues. Among them, nicotinamide and vitamin B12 (VB12 ) had a greater effect on the binding constants of the CBZ-BSA system. In the meantime, the thermodynamic parameters of the CBZ-BSA system were examined, indicating that the interaction of CBZ with BSA was spontaneous and dominated by hydrophobic forces. Further research discovered that the combining of CBZ with BSA was primarily located within Site I of BSA, and the binding distance r was 2.48 nm. Consequently, while taking CBZ, patients should use VB12 and nicotinamide carefully, which may interfere with the transport of drugs.
Collapse
Affiliation(s)
- Xinyue Duan
- School of Pharmaceutical Sciences, Liaoning University, Shenyang, China
| | - Dongjing Wang
- Beijing Liling Hengtai Pharmaceutical Co. Ltd., Beijing, China
| | - Yu Liu
- School of Pharmaceutical Sciences, Liaoning University, Shenyang, China
| | - Lei Wang
- School of Pharmaceutical Sciences, Liaoning University, Shenyang, China
| | - Xiao Wang
- Department of Gastroenterology, Central Hospital Affiliated to Shenyang Medical College, Shenyang, China
| | - Bin Liu
- School of Pharmaceutical Sciences, Liaoning University, Shenyang, China
| |
Collapse
|
10
|
Tomar R, Madan J. Ionic Liquids: Synthesis, Characterization and their Applications. Curr Org Synth 2022; 19:847-848. [DOI: 10.2174/157017941908221005112744] [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]
Affiliation(s)
- Ravi Tomar
- Department of Chemistry, Faculty of Science,
SGT University, Gurugram,
Haryana, 122505, India
| | - Jitender Madan
- Department of Pharmaceutics,
NIPER, Hyderabad, Telangana,
500037, India
| |
Collapse
|
11
|
Cheng D, Zhao T, Zhou J, Yao C, Xi Y. Comparative investigation on the influence of chlorogenic acid and its intestinal metabolites on the binding of cadmium to bovine serum albumin. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.120309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
12
|
Sehrawat H, Kumar N, Panchal S, Kumar L, Chandra R. Imperative persistent interaction analysis of anticancer noscapine-ionic liquid with calf thymus DNA. Int J Biol Macromol 2022; 220:415-425. [PMID: 35985396 DOI: 10.1016/j.ijbiomac.2022.08.106] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Revised: 08/10/2022] [Accepted: 08/15/2022] [Indexed: 11/25/2022]
Abstract
In this study, we have shown the interaction between opium poppy alkaloid noscapine-based ionic liquid [Pip-Nos]OTf and ct-DNA using UV-visible absorption spectroscopy, fluorescence spectroscopy, CD, and computational studies. The absorption spectra showed a hypochromic shift with no shift in the absorption maxima suggesting groove or electrostatic binding. Fluorescence spectra showed an enhancement in fluorescence emission suggesting that the probable mode of binding should be groove binding. Ethidium bromide (EB) competitive and Ionic strength study showed the absence of intercalative and electrostatic modes of interaction. Further, CD analysis of ct-DNA suggested a groove binding mode of interaction of [Pip-Nos]OTf with ct-DNA. [Pip-Nos]OTf displayed a strong binding with the target ct-DNA with a molecular docking score of -41.47 kJ/mol with all 3D coordinates and full conformation. Also, molecular binding contact analyses depicted the stable binding of drug and ct-DNA with potential hydrogen bonds and hydrophobic interactions. The structural superimposition dynamics analysis showed the stable binding of [Pip-Nos]OTf with the ct-DNA model through RMSD statistics. Moreover, the ligand interaction calculations revealed the involvement of large binding energy along with a high static number of molecular forces including the hydrogen bonds and hydrophobic interactions in their complexation. These significant results report the potency of [Pip-Nos]OTf and its important futuristic role in cancer therapeutics.
Collapse
Affiliation(s)
- Hitesh Sehrawat
- Drug Discovery & Development Laboratory, Department of Chemistry, University of Delhi, Delhi 110007, India.
| | - Neeraj Kumar
- Drug Discovery & Development Laboratory, Department of Chemistry, University of Delhi, Delhi 110007, India; Northwestern University, Feinberg School of Medicine, Department of Neurology, Chicago, IL 60611, USA
| | - Sagar Panchal
- Drug Discovery & Development Laboratory, Department of Chemistry, University of Delhi, Delhi 110007, India
| | - Loveneesh Kumar
- Drug Discovery & Development Laboratory, Department of Chemistry, University of Delhi, Delhi 110007, India
| | - Ramesh Chandra
- Drug Discovery & Development Laboratory, Department of Chemistry, University of Delhi, Delhi 110007, India; Dr. B. R. Ambedkar Center for Biomedical Research, University of Delhi, Delhi 110007, India; Institute of Nano Medical Sciences (INMS), University of Delhi, Delhi 110007, India.
| |
Collapse
|
13
|
Keshavarzian E, Asadi Z, Poupon M, Dusek M, Rastegari B. A New Heterotrimetallic Sandwich‐like Cu
II
‐La
III
‐Cu
II
(3d‐4f‐3d) Cluster as a Model Anticancer Drug in Interaction with FS‐DNA & BSA and as a New Artificial Catalyst for Catecholase Activity. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Elahe Keshavarzian
- Department of Chemistry, School of Sciences Shiraz University Shiraz Iran
| | - Zahra Asadi
- Department of Chemistry, School of Sciences Shiraz University Shiraz Iran
| | | | | | - Banafsheh Rastegari
- Diagnostic laboratory sciences and technology research center, paramedical School Shiraz University of Medical Sciences Shiraz Iran
| |
Collapse
|
14
|
Bawa R, Deswal N, Kumar A, Kumar R. Scrutinzing the Interaction of Bovine Serum Albumin and Human Hemoglobin with Isatin-triazole Functionalized Rhodamine through Spectroscopic and In-silico Approaches. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119558] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
|
15
|
Intermolecular interactions between imidazolium- and cholinium-based ionic liquids and lysozyme: Regularities and peculiarities. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2021.118426] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
|
16
|
Keshavarzian E, Asadi Z, Poupon M, Dusek M, Rastegari B. Heterodinuclear Cu–Gd (3d-4f) complex with di-compartmental Schiff base ligand in biological activity: Synthesis, crystal structure, catecholase activity and DNA & BSA-binding studies. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2021.117785] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
|
17
|
Wang J, Yu X, Jia R, Liu R, Zong W. An in vitro and in silico study to explore the response of catalase to 4-chlorophenol and their interacting mechanisms. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116444] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
18
|
Sehrawat H, Kumar N, Sood D, Kumar L, Tomar R, Chandra R. Unraveling the interaction of an opium poppy alkaloid noscapine ionic liquid with human hemoglobin: Biophysical and computational studies. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116710] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
19
|
In silico and experimental studies of bovine serum albumin-encapsulated carbenoxolone nanoparticles with reduced cytotoxicity. Colloids Surf B Biointerfaces 2021; 202:111670. [PMID: 33740634 DOI: 10.1016/j.colsurfb.2021.111670] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 02/15/2021] [Accepted: 03/01/2021] [Indexed: 12/30/2022]
Abstract
Carbenoxolone (CBX) is a semi-synthetic plant derivative with pleiotropic pharmacological properties like anti-microbial and anti-inflammatory activities. Though approved for treatment of gastric ulcers, its use is limited due to adverse effects such as cytotoxicity. Bovine serum albumin (BSA) is a natural, non-toxic protein with high water-solubility and low immunogenicity, and is widely used as a nanocarrier for targeted drug delivery. In the present study, controlled release BSA-CBX nanoparticles (NPs) were synthesized by desolvation method to reduce drug cytotoxicity. These NPs showed desirable physicochemical properties such as particle size (∼240 nm), polydispersity index (0.08), zeta potential (-7.12 mV), drug encapsulation efficiency (72 %), and were stable for at least 3 months at room temperature. The drug was released from the BSA-CBX NPs in a biphasic manner in vitro following non-fickian diffusion. Computational analysis determined that the binding between BSA and CBX occurred through van der Waals forces, hydrophobic interactions, and hydrogen bonds with 93 % steric stability. Further, the cytotoxic assays demonstrated ∼1.8-4.9-fold reduction in cytotoxicity using three human cell lines (A549, MCF-7, and U-87). Subsequently, this novel CBX formulation with BSA as an efficient carrier can potentially be used for diverse biomedical applications.
Collapse
|
20
|
Click triazole as a linker for drug repurposing against SARs-CoV-2: A greener approach in race to find COVID-19 therapeutic. CURRENT RESEARCH IN GREEN AND SUSTAINABLE CHEMISTRY 2021; 4. [PMCID: PMC7874918 DOI: 10.1016/j.crgsc.2021.100064] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
WHO holding the hands of the scientific commune and trying to repurpose the drugs against the SARS-CoV-2. The robust scientific data has illustrated the probable mechanistic path of SARS-CoV-2 entry and action in damaging the cells. Which further has demonstrated Hydroxychloroquine (HCQ; antimalarial drug) as promising drug therapeutic; apart from certain setbacks to be an excellent agent in treating COVID-19. In the present study, we have explored the derivatives of HCQ, conjugated with bioactive agents by the virtue of sustainably modified clicked triazole approach as potential Mpro enzyme inhibitors. In results, we found the chloroquinetrithaizone has strong binding affinity for the Mpro enzyme of SARS CoV-2. We also found the stable binding of CQ-TrOne conjugate with Mpro by MD simulation studies through RMSD, RMSF and Rg calculations. Moreover, in conjunction with critical reaction coordinate outcomes, binding MMGB/PB energy profile depicted the efficient binding affinity towards Mpro. Also, DFT analyses illustrated the stability of the repurposed drug under study. These significant outcomes have shown high potency of compounds and can be further assessed through in vitro and in vivo assays to develop the effective drug against COVID-19.
Collapse
|
21
|
Singh A, Kumar N, Singh S, Sewariya S, Sharma MK, Chandra R. High-valued pyrazinoindole analogues: Synthesis, antibacterial activity, structure activity relationship and molecular dynamics analyses. RESULTS IN CHEMISTRY 2021. [DOI: 10.1016/j.rechem.2021.100194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
|