1
|
Tarai SK, Pan A, Biswas P, Bhaduri R, Mandal S, Paul A, Baitalik S, Bhattacharjee A, Moi SC. Anticancer Behavior of Pyrrolidine-Based Palladium(II) Complexes and Biophysical Approach on Their DNA, BSA Binding Activity, Molecular Docking, and DFT Study. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2023; 39:10947-10964. [PMID: 37501125 DOI: 10.1021/acs.langmuir.3c01186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/29/2023]
Abstract
A series of pyrrolidine-based Pd(II) complexes, [Pd(AEP)Cl2] (C-1), [Pd(AEP)(OH2)2]2+(C-2), [Pd(AEP)(L-cys)]+ (C-3), [Pd(AEP)(N-ac-L-cys)] (C-4), [Pd(AEP)(GSH)] (C-5), and [Pd(AEP)(DL-meth)]2+ (C-6) (where, AEP = 1-(2-aminoethyl)pyrrolidine, L-cys = l-cysteine, N-ac-L-cys = N-acetyl-l-cysteine, GSH = glutathione, and DL-meth = dl-methionine), as anticancer drug candidates have been synthesized and characterized. The DNA binding property of the complexes was executed by gel electrophoresis and spectrophotometric and viscometric methods, and their interaction with BSA was also investigated by various spectroscopic methodologies. The binding activity of the Pd(II) complexes with DNA and BSA were assessed to evaluate their binding mode and binding constants. Molecular docking was performed to correlate with the experimental results on the interaction of the complexes with DNA and BSA. The changes in the microenvironmental and structural properties of BSA are monitored by a synchronous and 3D fluorescence study. The structural properties were evaluated by DFT and TD-DFT studies. The anticarcinogenic activity of the Pd(II) complexes was assessed by PASS prediction software to corroborate with the experimental results of the anticancer activity of the complexes. The ROS generation in cancer cell lines has been investigated, and the cell death mechanism through apoptosis was confirmed by measuring the protein expression. All these complexes have excellent anticancer activity compared to ancillary ligands. The cancer cell line (HCT116) shows almost similar or better cell inhibition activity when treated with the Pd(II) complexes compared to cisplatin, whereas the adverse effect is minimum on a normal cell (NKE). Both the Pd(II) and Pt(II) complexes carrying the same ligands reveal almost similar antiproliferative activity.
Collapse
Affiliation(s)
- Swarup Kumar Tarai
- Department of Chemistry, National Institute of Technology Durgapur, Durgapur, West Bengal 713209, India
| | - Angana Pan
- Department of Chemistry, National Institute of Technology Durgapur, Durgapur, West Bengal 713209, India
| | - Pritam Biswas
- Department of Biotechnology, National Institute of Technology Durgapur, Durgapur, West Bengal 713209, India
| | - Rituparna Bhaduri
- Department of Chemistry, National Institute of Technology Durgapur, Durgapur, West Bengal 713209, India
| | - Saikat Mandal
- Department of Chemistry, National Institute of Technology Durgapur, Durgapur, West Bengal 713209, India
| | - Animesh Paul
- Inorganic Chemistry Section, Department of Chemistry, Jadavpur University, Kolkata 700032, India
| | - Sujoy Baitalik
- Inorganic Chemistry Section, Department of Chemistry, Jadavpur University, Kolkata 700032, India
| | - Ashish Bhattacharjee
- Department of Biotechnology, National Institute of Technology Durgapur, Durgapur, West Bengal 713209, India
| | - Sankar Ch Moi
- Department of Chemistry, National Institute of Technology Durgapur, Durgapur, West Bengal 713209, India
| |
Collapse
|
2
|
Sureka RK, Agarwal A, Kaushal H. "Bane or Boon" for Male Epileptics: Effects of Anti-Seizure Medications (ASMs) on Semen Characteristics. Ann Indian Acad Neurol 2023; 26:594-595. [PMID: 37970243 PMCID: PMC10645208 DOI: 10.4103/aian.aian_286_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 06/03/2023] [Accepted: 06/04/2023] [Indexed: 11/17/2023] Open
Affiliation(s)
- Rajendra Kumar Sureka
- Department of Neurology, Mahatma Gandhi Medical College and Hospital, Jaipur, Rajasthan, India
| | - Amit Agarwal
- Department of Neurology, Mahatma Gandhi Medical College and Hospital, Jaipur, Rajasthan, India
| | - Himanshu Kaushal
- Department of Neurology, Mahatma Gandhi Medical College and Hospital, Jaipur, Rajasthan, India
| |
Collapse
|
3
|
Wu D, Chen L, Ji F, Si Y, Sun H. The effects of oxcarbazepine, levetiracetam, and lamotrigine on semen quality, sexual function, and sex hormones in male adults with epilepsy. Epilepsia 2018; 59:1344-1350. [PMID: 29889310 DOI: 10.1111/epi.14450] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/17/2018] [Indexed: 11/08/2022]
Affiliation(s)
- Dongmei Wu
- Department of Neurology; Southwest Medical University; Luzhou China
| | - Lang Chen
- Department of Neurology; Southwest Medical University; Luzhou China
| | - Fayuan Ji
- Department of Orthopedics; Zizhong People's Hospital; Neijiang China
| | - Yang Si
- Department of Neurology; Sichuan Academy of Medical Sciences and Sichuan People's Hospital; Chengdu China
| | - Hongbin Sun
- Department of Neurology; Southwest Medical University; Luzhou China
- Department of Neurology; Sichuan Academy of Medical Sciences and Sichuan People's Hospital; Chengdu China
| |
Collapse
|
5
|
Disease- and treatment-related effects on the pituitary-gonadal functional axis: a study in men with epilepsy. J Neurol 2011; 258:1080-4. [PMID: 21197539 DOI: 10.1007/s00415-010-5888-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2010] [Revised: 12/12/2010] [Accepted: 12/16/2010] [Indexed: 10/18/2022]
Abstract
The consideration of the patient's gender has become an established practice in the choice of antiepileptic drugs (AEDs) for the treatment of epilepsy. This study was undertaken to confirm that temporal lobe epilepsy and the use of hepatic enzyme-inducing AEDs, have a negative effect on sex hormones in men. We calculated the testosterone (T)/luteinizing hormone (LH) ratio to reflect the effects of epilepsy or its treatment on the most important androgen and its pituitary control hormone. Of 324 men with focal epilepsy identified (untreated or on AED monotherapy), 201 were eligible for inclusion (mean age 37.5 years, mean duration of epilepsy 14.7 years). A total of 105 men served as healthy controls (mean age 33.9 years). Patients with temporal lobe epilepsy were more likely to show abnormal T/LH ratios than patients with extratemporal epilepsy (p < 0.01). Patients receiving AEDs with marked hepatic enzyme-inducing effects were more likely to have low T/LH ratios than patients taking nonenzyme-inducing AEDs or healthy controls (p < 0.01). Focus localization and AED choice affect male sex hormones. Findings raise some concerns about the effect of enzyme-inducing AEDs on sexual endocrine functions.
Collapse
|
6
|
Abstract
BACKGROUND Treatment strategies for focal epilepsy need to take account of the phase and severity of the seizure disorder, comorbidity, gender and age. METHODS Expert review and evaluation of major studies on the treatment of focal epilepsy. RESULTS Complete seizure control is most often achieved with antiepileptic drug (AED) monotherapy. In the choice of AED, possible unfavourable endocrine, cognitive or psychiatric adverse effects and their interaction with the non-seizure manifestations of focal epilepsy have to be considered. In women teratogenic risks associated with AED may be relevant. If complete seizure control cannot be achieved with the first three steps of AED treatment, epilepsy surgery becomes the most likely treatment modality to provide complete seizure control. It is proposed that AED combination treatment should be limited to two or three agents to minimize the risk of side effects, especially negative effects on cognition. CONCLUSIONS Recent developments in the treatment of focal epilepsy have made it easier to tailor AED therapy to patients' demographic and clinical profile.
Collapse
Affiliation(s)
- Jürgen Bauer
- Department of Epileptology, University Hospital Bonn, Bonn, Germany.
| | | | | |
Collapse
|
7
|
|