Selenium as a Pleiotropic Agent for Medical Discovery and Drug Delivery

A special issue of Pharmaceuticals (ISSN 1424-8247). This special issue belongs to the section "Pharmaceutical Technology".

Deadline for manuscript submissions: closed (30 June 2023) | Viewed by 3764

Special Issue Editors


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Guest Editor
Department of Biochemistry and Molecular Medicine, University of California Davis, Sacramento, CA 95817, USA
Interests: cancer theranostics; drug delivery; self-assembled biomaterials; multimodal imaging

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Guest Editor
Department of Central Lab, Second Affiliated Hospital of Shandong First Medical University, Taian 271000, China
Interests: tumor chemoradiotherapy; biomaterials and disease theranostics; signal transduction; oxidative stress and complex diseases

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Guest Editor
UC Davis School of Medicine, Sacramento, CA, USA
Interests: drug delivery; peptide-based nanoparticles; magnetic-propelled cell robots
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Special Issue Information

Dear Colleagues,

Selenium (Se) is an essential dietary trace nutriment for mammals, and the deficiency of selenium can cause cardiovascular disease, choric inflammation, infertility, cognitive decline, etc. In recent years, extensive evidence has shown that Se-containing agents, e.g., small molecule compounds, macromolecules, nanoparticles, and composite systems play an exclusively important role in the efficient therapy or prevention against cancer, Se-deficient chronic inflammation, cardiovascular disease, diabetes, fertility, and aging. On the other hand, the metabolism and cytotoxicity of Se at different statuses and forms in vivo have been widely investigated and discussed regarding the biosafety of Se. To expand the medical application of Se from bench to bedside, it is vital to discover pleiotropic Se reagents and Se-based delivery systems for achieving advanced therapeutic/preventative effects on various diseases. In particular, it is fundamentally important to study the mechanisms involved in Se-dependent therapeutic/preventative/toxic effects on different health outcomes in mammals. This Special Issue aims to report recent discoveries and mechanism studies of Se-based reagents or delivery systems for disease treatment or prevention, and recent progress in the mechanism studies on the Se-dependent metabolism and toxicity in mammals. In this regard, I would like to invite authors to contribute original papers and comprehensive reviews on the topic of Se-based pleiotropic reagents for advanced disease treatment or prevention.

Dr. Yanyu Huang
Dr. Cundong Fan
Dr. Zhaoqing Cong
Guest Editors

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Keywords

  • pleiotropic selenium reagents
  • drug delivery
  • disease treatment and prevention
  • selenium metabolism
  • selenium toxicity

Published Papers (1 paper)

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Review

26 pages, 6954 KiB  
Review
Selenium in Prostate Cancer: Prevention, Progression, and Treatment
by Jinjiang Jiang, Bo Chen, Bo Tang and Qiang Wei
Pharmaceuticals 2023, 16(9), 1250; https://doi.org/10.3390/ph16091250 - 5 Sep 2023
Cited by 3 | Viewed by 3278
Abstract
Selenium, a trace mineral with various biological functions, has become a focal point in prostate cancer research. This review aims to present a comprehensive overview of selenium’s involvement in prostate cancer, covering its impact on prevention, development, treatment, and underlying mechanisms. Observational studies [...] Read more.
Selenium, a trace mineral with various biological functions, has become a focal point in prostate cancer research. This review aims to present a comprehensive overview of selenium’s involvement in prostate cancer, covering its impact on prevention, development, treatment, and underlying mechanisms. Observational studies have revealed a link between selenium levels and selenoproteins with prostate cancer progression. However, randomized controlled studies have shown that selenium supplementation does not prevent prostate cancer (HR: 0.95; 95% CI 0.80–1.13). This discrepancy might be attributed to selenoprotein single nucleotide polymorphisms. In the context of combinatorial therapy, selenium has demonstrated promising synergistic potential in the treatment of prostate cancer. Emerging evidence highlights the significant role of selenium and selenoproteins in prostate cancer, encompassing AR signaling, antioxidative properties, cell death, cell cycle regulation, angiogenesis, epigenetic regulation, immunoregulation, epithelial–mesenchymal transformation, and redox signal. In conclusion, selenium’s diverse properties make it a promising trace mineral in prostate cancer prevention, development, and treatment and as a platform for exploring novel agents. Full article
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