Advances in Drug Delivery for Cancer Therapy

A special issue of Cancers (ISSN 2072-6694). This special issue belongs to the section "Cancer Drug Development".

Deadline for manuscript submissions: 31 January 2025 | Viewed by 3516

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Guest Editor
Department of Pharmaceutical Science, Jefferson College of Pharmacy, Thomas Jefferson University, Philadelphia, PA, USA
Interests: breast cancer; triple-negative breast cancer; drug delivery, immunotherapy; signal transduction; epigenetics; cell signaling; microbiota
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Special Issue Information

Dear Colleagues,

We are excited to announce a call for submissions to a Special Issue of Cancers entitled "Advances in Drug Delivery for Cancer Therapy". Cancer continues to pose a significant global health challenge, and the development of effective treatment strategies is paramount for improving patient outcomes. Drug delivery plays a crucial role in optimizing the efficacy and safety of cancer therapies.

This Special Issue aims to showcase the latest advancements, innovations, and research breakthroughs in the field of drug delivery specifically targeted towards cancer treatment. We welcome the submission of original research articles, reviews, and other relevant contributions that explore various aspects of drug delivery systems, including targeted drug delivery, immunotherapy, combination therapies, and emerging technologies.

By exploring novel drug delivery approaches, we can enhance the precision, efficacy, and selectivity of cancer treatments while minimizing their side effects and improving patient compliance. We encourage researchers and experts in the field to share their findings, insights, and perspectives to advance our understanding and promote the development of innovative drug delivery strategies for cancer therapy.

All submitted manuscripts will undergo a rigorous peer-review process to ensure the highest scientific quality and impact. We invite you to contribute to this Special Issue and help shape the future of drug delivery in cancer treatment.

Dr. Ashakumary Lakshmikuttyamma
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 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.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Cancers is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2900 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • cancer
  • oncology
  • therapeutic target
  • drug resistance
  • immunotherapy
  • chemotherapy
  • small molecule inhibitors
  • drug delivery
  • nanoparticle

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Published Papers (2 papers)

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Review

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25 pages, 3138 KiB  
Review
Antibody-Drug Conjugates in Urothelial Cancer: From Scientific Rationale to Clinical Development
by Whi-An Kwon, Seo-Yeon Lee, Tae Yoong Jeong, Hyeon Hoe Kim and Min-Kyung Lee
Cancers 2024, 16(13), 2420; https://doi.org/10.3390/cancers16132420 - 30 Jun 2024
Cited by 1 | Viewed by 1967
Abstract
Antibody-drug conjugates (ADCs) have been a significant advancement in cancer therapy, particularly for urothelial cancer (UC). These innovative treatments, originally developed for hematological malignancies, use target-specific monoclonal antibodies linked to potent cytotoxic agents. This rational drug design efficiently delivers cancer cell-killing agents to [...] Read more.
Antibody-drug conjugates (ADCs) have been a significant advancement in cancer therapy, particularly for urothelial cancer (UC). These innovative treatments, originally developed for hematological malignancies, use target-specific monoclonal antibodies linked to potent cytotoxic agents. This rational drug design efficiently delivers cancer cell-killing agents to cells expressing specific surface proteins, which are abundant in UC owing to their high antigen expression. UC is an ideal candidate for ADC therapy, as it enhances on-target efficacy while mitigating systemic toxicity. In recent years, considerable progress has been made in understanding the biology and mechanisms of tumor progression in UC. However, despite the introduction of immune checkpoint inhibitors, advanced UC is characterized by rapid progression and poor survival rates. Targeted therapies that have been developed include the anti-nectin 4 ADC enfortumab vedotin and the fibroblast growth factor receptor inhibitor erdafitinib. Enfortumab vedotin has shown efficacy in prospective studies in patients with advanced UC, alone and in combination with pembrolizumab. The anti-Trop-2 ADC sacituzumab govitecan has also demonstrated effectiveness in single-armed studies. This review highlights the mechanism of action of ADCs, their application in mono- and combination therapies, primary mechanisms of resistance, and future perspectives for their clinical use in UC treatment. ADCs have proven to be an increasingly vital component of the therapeutic landscape for urothelial carcinoma, filling a gap in the treatment of this progressive disease. Full article
(This article belongs to the Special Issue Advances in Drug Delivery for Cancer Therapy)
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13 pages, 804 KiB  
Systematic Review
Management of Metastatic Renal Cell Carcinoma Following First-Line Immune Checkpoint Therapy Failure: A Systematic Review
by Fausto Petrelli, Ivano Vavassori, Mauro Rossitto and Lorenzo Dottorini
Cancers 2024, 16(14), 2598; https://doi.org/10.3390/cancers16142598 - 20 Jul 2024
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Abstract
Introduction: There is a significant gap in the literature concerning the effective management of second-line therapy for patients with metastatic renal cell carcinoma (RCC) who have received immune checkpoint inhibitors (ICIs). Most of the published articles were small multicenter series or phase 2 [...] Read more.
Introduction: There is a significant gap in the literature concerning the effective management of second-line therapy for patients with metastatic renal cell carcinoma (RCC) who have received immune checkpoint inhibitors (ICIs). Most of the published articles were small multicenter series or phase 2 studies. To our knowledge, a systematic review that comprehensively outlines the range of treatment options available for patients with metastatic RCC who do not respond to first-line ICIs has not yet been conducted. Our aim was to synthesize evidence on second-line therapies for patients with metastatic RCC after initial treatment with ICIs and to offer recommendations on the best treatment regimens based on the current literature. Material and Methods: We conducted a search in PubMed, Embase, and the Cochrane Library on 29 February 2024, following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. We selected articles that met the predetermined inclusion criteria (written in English, retrospective observational studies, prospective series, and randomized trials reporting second-line therapy for metastatic RCC after failure of ICI-based therapy). Relevant articles were identified in the reference lists. The main endpoint was the overall response rate (ORR), with the median progression-free survival (PFS) and overall survival (OS) as secondary endpoints. Results: We included 27 studies reporting the outcomes of 1970 patients. Salvage therapies were classified as targeted therapy (VEGFR TKIs) in 18 studies and ICIs in 8 studies. In studies where TKIs were the second line of choice, the pooled ORR was 34% (95% CI: 30.2–38%). In studies where ICIs, alone or in combination with TKIs, were used as second-line therapies, the ORR was 25.7% (95% CI: 15.7–39.2%). In studies where TKIs and ICIs were the second-line choices, the pooled median PFS values were 11.4 months (95% CI: 9.5–13.6 months) and 9.8 months (95% CI: 7.5–12.7 months), respectively. Conclusions: This systematic review shows that VEGFR TKIs and ICIs are effective second-line therapies following an initial treatment with anti-PD(L)1 alone or in combination. The treatment choice should be personalized, taking into account the patient’s response to first-line ICIs, the site of the disease, the type of first-line combination (with or without VEGFR TKIs), and the patient’s overall condition. Full article
(This article belongs to the Special Issue Advances in Drug Delivery for Cancer Therapy)
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