Cancer Nanomedicine—from the Bench to the Bedside, 2nd Edition

A special issue of Pharmaceutics (ISSN 1999-4923). This special issue belongs to the section "Nanomedicine and Nanotechnology".

Deadline for manuscript submissions: closed (29 February 2024) | Viewed by 980

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Molecular Biology and Nanotechnology Laboratory (MolBNL@UniTS), Department of Engineering and Architecture, University of Trieste, 34127 Trieste, Italy
Interests: nanomedicine; molecular oncology; molecular biology; structural biology; medicinal chemistry; molecular medicine; nanotechnology; nanoscience; drug and gene delivery; cancer-targeted therapy; drug delivery system design; computer-assisted drug design
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Special Issue Information

Dear Colleagues,

Cancer remains the major cause of morbidity and mortality in the world, and its incidence has been steadily increasing since 1980. Cancer kills more people on a global scale than AIDS, malaria, and tuberculosis combined and accounts for 14 million new cases and 8 million related deaths in yearly. In the western world, cancer represents the second leading cause of death after cardiovascular diseases. Moreover, the impact of cancer in the developing world is growing at an alarming rate, and low- and middle-income countries are projected to account for two thirds of all cases of cancer worldwide by 2050. 

As we all know, finding efficient non-invasive imaging systems to be used in diagnosing cancer and/or novel effective anticancer therapies are two urgent and still unresolved problems and, in the fight against this disease, scientists are devoting tremendous efforts towards the utilization of nanomedicines. Nanotechnology-based reporter and therapeutic systems exhibit major benefits with respect to conventional tracers and active agents, including—among others—higher imaging resolution, improved half-life, more efficient tumor targeting, enhanced therapeutic action and drug resistance bypass, and reduced side effects. Unfortunately, only a few nanodiagnostics and nanotherapeutics have reached the commercial level, most still being in the investigational phase. 

Accordingly, this Special Issue aims at gathering state-of-the-art efforts in the development of new, reliable, efficient, and effective nanosystems for cancer imaging and anticancer nanotherapeutics (nanomedicine and/or nanosystems carrying anticancer agents (from small drugs to biologics and genetic materials) from their initial design to the relevant preclinical testing of efficacy, pharmacokinetics, and toxicity.

In particular, we welcome the submission of contributions focused on nanosystems for cancer imaging/anticancer nanotherapeutics and dealing with one or more of the following aspects:·      

  • Computer-assisted design, synthesis, and optimization of new covalent or self-assembled chemical entities as cancer nanomedicines and/or nanosystems carrying anticancer agents;·      
  • Physicochemical and structural characterization;·      
  • In vitro and in vivo studies, including (a) cellular uptake and localization of the compounds, (b) controlled release, (c) mechanism of the anticancer activity, (d) efficacy assessment in relevant oncology models (xenografts/syngeneic models), (e) ADME (absorption, distribution, metabolism and elimination) properties; (f) characterization and modeling of the pharmacokinetics/pharmacodynamics (PK/PD) relationship, (g) ability to elude the immune system long enough to release a therapeutic cargo, and (h) safety and toxicology studies in clinically relevant animal models.

Prof. Dr. Sabrina Pricl
Guest Editor

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Keywords

  • cancer nanomedicines
  • cancer imaging nanosystems
  • cancer nanotherapeutics
  • synthesis
  • characterization
  • in vitro testing
  • in vivo testing

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Published Papers (1 paper)

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Research

18 pages, 3752 KiB  
Article
Early Detection of Myeloid-Derived Suppressor Cells in the Lung Pre-Metastatic Niche by Shortwave Infrared Nanoprobes
by Jake N. Siebert, Jay V. Shah, Mei Chee Tan, Richard E. Riman, Mark C. Pierce, Edmund C. Lattime, Vidya Ganapathy and Prabhas V. Moghe
Pharmaceutics 2024, 16(4), 549; https://doi.org/10.3390/pharmaceutics16040549 - 17 Apr 2024
Viewed by 688
Abstract
Metastatic breast cancer remains a significant source of mortality amongst breast cancer patients and is generally considered incurable in part due to the difficulty in detection of early micro-metastases. The pre-metastatic niche (PMN) is a tissue microenvironment that has undergone changes to support [...] Read more.
Metastatic breast cancer remains a significant source of mortality amongst breast cancer patients and is generally considered incurable in part due to the difficulty in detection of early micro-metastases. The pre-metastatic niche (PMN) is a tissue microenvironment that has undergone changes to support the colonization and growth of circulating tumor cells, a key component of which is the myeloid-derived suppressor cell (MDSC). Therefore, the MDSC has been identified as a potential biomarker for PMN formation, the detection of which would enable clinicians to proactively treat metastases. However, there is currently no technology capable of the in situ detection of MDSCs available in the clinic. Here, we propose the use of shortwave infrared-emitting nanoprobes for the tracking of MDSCs and identification of the PMN. Our rare-earth albumin nanocomposites (ReANCs) are engineered to bind the Gr-1 surface marker of murine MDSCs. When delivered intravenously in murine models of breast cancer with high rates of metastasis, the targeted ReANCs demonstrated an increase in localization to the lungs in comparison to control ReANCs. However, no difference was seen in the model with slower rates of metastasis. This highlights the potential utility of MDSC-targeted nanoprobes to assess PMN development and prognosticate disease progression. Full article
(This article belongs to the Special Issue Cancer Nanomedicine—from the Bench to the Bedside, 2nd Edition)
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