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Anticancer Computational Drug Discovery: New Approaches, New Targets, and New Treatments

A special issue of Molecules (ISSN 1420-3049). This special issue belongs to the section "Medicinal Chemistry".

Deadline for manuscript submissions: 30 June 2025 | Viewed by 1639

Special Issue Editor


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Guest Editor
Department of Chemistry, University of Nebraska at Omaha, Omaha, NE 68182, USA
Interests: anticancer research; drug design; free energy calculations; docking; medicinal chemistry; computational biology

Special Issue Information

Dear Colleagues,

It is our pleasure to announce the creation of this Special Issue, titled “Anticancer Computational Drug Discovery: New Approaches, New Targets, and New Treatments”. Structure-based drug design has played an important role in the discovery of many recent anticancer drugs. In recent years, many approaches have been developed in the field of structure-based drug design. These new methods include covalent docking, machine learning-based virtual screening, de novo drug design, fragment-based drug discovery, lipophilic efficiency as a metric, privileged motif and privileged structure concepts, and the concept of network-based drug design. In addition, many allosteric binders have been discovered as an effective alternative to overcome drug resistance and represent emerging new treatments. Many target-based approaches have been used to identify and synthesize new molecules that are potent and selective against existing or new therapeutic target proteins, which have significant implications in anticancer treatment. This Special Issue of Molecules is devoted to providing a platform for research/review papers on the latest development in identifying new approaches and/or new targets in drug discovery and their applications in finding treatments to overcome drug resistance or to provide new treatment for cancers. Manuscripts (original research papers or review papers) related to anticancer drug design, virtual screening, de novo drug design, and the application of artificial intelligence, machine learning, and big data to anticancer drug discovery are particularly welcome.

Prof. Dr. H. Andy Zhong
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

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Keywords

  • anticancer
  • structure-based drug design
  • de novo drug design
  • artificial intelligence (AI)
  • big data machine learning and virtual screening

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Published Papers (1 paper)

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Research

21 pages, 4921 KiB  
Article
In Silico Design of Dual Estrogen Receptor and Hsp90 Inhibitors for ER-Positive Breast Cancer Through a Mixed Ligand/Structure-Based Approach
by Gabriele La Monica, Federica Alamia, Alessia Bono, Francesco Mingoia, Annamaria Martorana and Antonino Lauria
Molecules 2024, 29(24), 6040; https://doi.org/10.3390/molecules29246040 - 21 Dec 2024
Viewed by 1286
Abstract
Breast cancer remains one of the most prevalent and lethal malignancies in women, particularly the estrogen receptor-positive (ER+) subtype, which accounts for approximately 70% of cases. Traditional endocrine therapies, including aromatase inhibitors, selective estrogen receptor degraders/antagonists (SERDs), and selective estrogen receptor modulators (SERMs), [...] Read more.
Breast cancer remains one of the most prevalent and lethal malignancies in women, particularly the estrogen receptor-positive (ER+) subtype, which accounts for approximately 70% of cases. Traditional endocrine therapies, including aromatase inhibitors, selective estrogen receptor degraders/antagonists (SERDs), and selective estrogen receptor modulators (SERMs), have improved outcomes for metastatic ER+ breast cancer. However, resistance to these agents presents a significant challenge. This study explores a novel therapeutic strategy involving the simultaneous inhibition of the estrogen receptor (ER) and the chaperone protein Hsp90, which is crucial for the stabilization of various oncoproteins, including ER itself. We employed a hybrid, hierarchical in silico virtual screening approach to identify new dual ER/Hsp90 inhibitors, utilizing the Biotarget Predictor Tool (BPT) for efficient multitarget screening of a large compound library. Subsequent structure-based studies, including molecular docking analyses, were conducted to further evaluate the interaction of the top candidates with both ER and Hsp90. Supporting this, molecular dynamics simulations demonstrate the high stability of the multitarget inhibitor 755435 in complex with ER and Hsp90. Our findings suggest that several small molecules, particularly compound 755435, exhibit promising potential as dual inhibitors, representing a new avenue to overcome resistance in ER+ breast cancer. Full article
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