Abstract
Background: It was found that breast cancer susceptibility protein 1 (BRCA 1) binds to estrogen receptor alpha (ERα) and inhibits its activity by direct interaction between domains within the amino terminus of BRCA 1 and the carboxy terminus of ER alpha.
Objectives: The present work focuses to identify a new class of BRCA 1 mimetics that work differently from conventional anti-estrogens.
Methods: A novel class of hybrids having coumate and benzimidazolone scaffolds were designed to mimic BRCA 1 protein, suppressing the tumor activity of breast cancer cells. In silico molecular docking studies of the designed ligands were performed on BRCA 1 binding cavity of ER alpha.
Results: The designed hybrids which gave significant docking scores and had optimum binding interactions with key residues were selected for synthesis and in vitro assay.
Conclusion: The compounds NY1 and NY2 exhibited significant effects on suppressing MDAMB- 231 cells in the concentration of 24 μg/ml and 44 μg/ml, respectively.
Keywords: Breast cancer, scaffold, BRCA1, coumate, benzimidazolone, ERα.
Current Computer-Aided Drug Design
Title:A New Class of Coumate Benzimidazole Hybrids as BRCA 1 Mimetics Through Unconventional Binding Mode; Synthesis and Preliminary Cytotoxicity Screening
Volume: 16 Issue: 6
Author(s): Selvaraj Jubie*, Shyam Sundar, Neetu Yadav, Podila Naresh, Ashish Wadhwani and Jawahar Natarajan
Affiliation:
- Department of Pharmaceutical Chemistry, JSS College of Pharmacy, Udhagamandalam JSS Academy of Higher Education & Research, Mysore,India
Keywords: Breast cancer, scaffold, BRCA1, coumate, benzimidazolone, ERα.
Abstract:
Background: It was found that breast cancer susceptibility protein 1 (BRCA 1) binds to estrogen receptor alpha (ERα) and inhibits its activity by direct interaction between domains within the amino terminus of BRCA 1 and the carboxy terminus of ER alpha.
Objectives: The present work focuses to identify a new class of BRCA 1 mimetics that work differently from conventional anti-estrogens.
Methods: A novel class of hybrids having coumate and benzimidazolone scaffolds were designed to mimic BRCA 1 protein, suppressing the tumor activity of breast cancer cells. In silico molecular docking studies of the designed ligands were performed on BRCA 1 binding cavity of ER alpha.
Results: The designed hybrids which gave significant docking scores and had optimum binding interactions with key residues were selected for synthesis and in vitro assay.
Conclusion: The compounds NY1 and NY2 exhibited significant effects on suppressing MDAMB- 231 cells in the concentration of 24 μg/ml and 44 μg/ml, respectively.
Export Options
About this article
Cite this article as:
Jubie Selvaraj *, Sundar Shyam , Yadav Neetu , Naresh Podila , Wadhwani Ashish and Natarajan Jawahar , A New Class of Coumate Benzimidazole Hybrids as BRCA 1 Mimetics Through Unconventional Binding Mode; Synthesis and Preliminary Cytotoxicity Screening, Current Computer-Aided Drug Design 2020; 16 (6) . https://dx.doi.org/10.2174/1573409916666191231102046
DOI https://dx.doi.org/10.2174/1573409916666191231102046 |
Print ISSN 1573-4099 |
Publisher Name Bentham Science Publisher |
Online ISSN 1875-6697 |
- Author Guidelines
- Graphical Abstracts
- Fabricating and Stating False Information
- Research Misconduct
- Post Publication Discussions and Corrections
- Publishing Ethics and Rectitude
- Increase Visibility of Your Article
- Archiving Policies
- Peer Review Workflow
- Order Your Article Before Print
- Promote Your Article
- Manuscript Transfer Facility
- Editorial Policies
- Allegations from Whistleblowers
Related Articles
-
EMT Blockage Strategies: Targeting Akt Dependent Mechanisms for Breast Cancer Metastatic Behaviour Modulation
Current Gene Therapy RNA Splicing Manipulation: Strategies to Modify Gene Expression for a Variety of Therapeutic Outcomes
Current Gene Therapy SUI-Current Medicinal Therapeutic Options
Current Women`s Health Reviews Progress Towards the Development of Anti-Inflammatory Inhibitors of IKKβ
Current Topics in Medicinal Chemistry Prodrugs to Codrugs
Current Drug Therapy Polycation-Based Ternary Gene Delivery System
Current Drug Metabolism Pharmacophore Development and SAR Studies of Imidazoline Receptor Ligands
Mini-Reviews in Medicinal Chemistry Meet Our Editorial Board Member
Anti-Cancer Agents in Medicinal Chemistry Pathologic Findings of Autoimmune Pancreatitis and IgG4-Related Disease
Current Immunology Reviews (Discontinued) Neoadjuvant Strategies for Triple Negative Breast Cancer: ‘State-of-the-art’ and Future Perspectives
Anti-Cancer Agents in Medicinal Chemistry Flavopiridol, the First Cyclin-Dependent Kinase Inhibitor: Recent Advances in Combination Chemotherapy
Mini-Reviews in Medicinal Chemistry Improved Immunotoxins with Novel Functional Elements
Current Pharmaceutical Design Human Whey Promotes Sessile Bacterial Growth, Whereas Alternative Sources of Infant Nutrition Promote Planktonic Growth
Current Nutrition & Food Science Docosahexaenoic Acid (DHA) Sensitizes Brain Tumor Cells to Etoposide-Induced Apoptosis
Current Molecular Medicine Folic Acid Conjugated Nanocarriers for Efficient Targetability and Promising Anticancer Efficacy for Treatment of Breast Cancer: A Review of Recent Updates
Current Pharmaceutical Design Induction of Tumour Cell Senescence: A New Strategy in Anticancer Treatment
Medicinal Chemistry Reviews - Online (Discontinued) Energetic Metabolic Roles in Pulmonary Arterial Hypertension and Right Ventricular Remodeling
Current Pharmaceutical Design Focal Adhesion Kinase as a Therapeutic Target of Bortezomib
Anti-Cancer Agents in Medicinal Chemistry Adverse Effects of Statins - Mechanisms and Consequences
Current Drug Safety Meet Our Editorial Board Member
Current Medical Imaging