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Iksen, Witayateeraporn W, Hardianti B, Pongrakhananon V. Comprehensive review of Bcl-2 family proteins in cancer apoptosis: Therapeutic strategies and promising updates of natural bioactive compounds and small molecules. Phytother Res 2024; 38:2249-2275. [PMID: 38415799 DOI: 10.1002/ptr.8157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 01/04/2024] [Accepted: 01/29/2024] [Indexed: 02/29/2024]
Abstract
Cancer has a considerably higher fatality rate than other diseases globally and is one of the most lethal and profoundly disruptive ailments. The increasing incidence of cancer among humans is one of the greatest challenges in the field of healthcare. A significant factor in the initiation and progression of tumorigenesis is the dysregulation of physiological processes governing cell death, which results in the survival of cancerous cells. B-cell lymphoma 2 (Bcl-2) family members play important roles in several cancer-related processes. Drug research and development have identified various promising natural compounds that demonstrate potent anticancer effects by specifically targeting Bcl-2 family proteins and their associated signaling pathways. This comprehensive review highlights the substantial roles of Bcl-2 family proteins in regulating apoptosis, including the intricate signaling pathways governing the activity of these proteins, the impact of reactive oxygen species, and the crucial involvement of proteasome degradation and the stress response. Furthermore, this review discusses advances in the exploration and potential therapeutic applications of natural compounds and small molecules targeting Bcl-2 family proteins and thus provides substantial scientific information and therapeutic strategies for cancer management.
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Affiliation(s)
- Iksen
- Department of Pharmacology and Physiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand
- Department of Pharmacy, Sekolah Tinggi Ilmu Kesehatan Senior Medan, Medan, Indonesia
| | - Wasita Witayateeraporn
- Department of Pharmacology and Physiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand
| | - Besse Hardianti
- Laboratory of Pharmacology and Clinical Pharmacy, Faculty of Health Sciences, Almarisah Madani University, South Sulawesi, Indonesia
| | - Varisa Pongrakhananon
- Department of Pharmacology and Physiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand
- Preclinical Toxicity and Efficacy Assessment of Medicines and Chemicals Research Unit, Chulalongkorn University, Bangkok, Thailand
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2
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Zeng H, Li J, Hou K, Wu Y, Chen H, Ning Z. Melanoma and Nanotechnology-Based Treatment. Front Oncol 2022; 12:858185. [PMID: 35356202 PMCID: PMC8959641 DOI: 10.3389/fonc.2022.858185] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 02/16/2022] [Indexed: 12/11/2022] Open
Abstract
Melanoma is a malignant tumor arising in melanocytes from the basal layer of the epidermis and is the fifth most commonly diagnosed cancer in the United States. Melanoma is aggressive and easily metastasizes, and the survival rate is low. Nanotechnology-based diagnosis and treatment of melanoma have attracted increasing attention. Importantly, nano drug delivery systems have the advantages of increasing drug solubility, enhancing drug stability, prolonging half-life, optimizing bioavailability, targeting tumors, and minimizing side effects; thus, these systems can facilitate tumor cytotoxicity to achieve effective treatment of melanoma. In this review, we discuss current nanosystems used in the diagnosis and treatment of melanoma, including lipid systems, inorganic nanoparticles, polymeric systems, and natural nanosystems. The excellent characteristics of novel and effective drug delivery systems provide a basis for the broad applications of these systems in the diagnosis and treatment of melanoma, particularly metastatic melanoma.
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Affiliation(s)
- Hong Zeng
- Department of Plastic and Cosmetic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jia Li
- Department of Plastic and Cosmetic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Kai Hou
- Department of Plastic and Cosmetic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yiping Wu
- Department of Plastic and Cosmetic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hongbo Chen
- Department of Plastic and Cosmetic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zeng Ning
- Department of Plastic and Cosmetic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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3
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Alavi M, Nokhodchi A. Micro- and nanoformulations of paclitaxel based on micelles, liposomes, cubosomes, and lipid nanoparticles: Recent advances and challenges. Drug Discov Today 2021; 27:576-584. [PMID: 34688912 DOI: 10.1016/j.drudis.2021.10.007] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2021] [Revised: 08/15/2021] [Accepted: 10/16/2021] [Indexed: 12/13/2022]
Abstract
The diterpenoid molecule paclitaxel (PTX), extracted from the Western yew tree, Taxus brevifolia, is a promising anticancer drug specifically in clinical use for ovarian and breast cancers. However, its wider use is hampered by adverse effects and emerging resistance in cancer cells. Micelles, liposomes, cubosomes, and lipid nanoparticles (LNPs) have the potential to reduce or even remove complications associated with the use of PTX. Herein, we provide an overview of micro- and nanoformulations of PTX based on micelles, liposomes, cubosomes and LNPs to improve the therapeutic effects of this drug both in vitro and in vivo.
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Affiliation(s)
- Mehran Alavi
- Department of Nanobiotechnology, Faculty of Science, Razi University, Iran.
| | - Ali Nokhodchi
- Pharmaceutics Research Laboratory, Arundel Building, School of Life Sciences, University of Sussex, Brighton BN1 9QJ, UK.
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4
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Zhang L, Lu Z, Zhao X. Targeting Bcl-2 for cancer therapy. Biochim Biophys Acta Rev Cancer 2021; 1876:188569. [PMID: 34015412 DOI: 10.1016/j.bbcan.2021.188569] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 04/27/2021] [Accepted: 05/12/2021] [Indexed: 12/15/2022]
Abstract
Apoptosis deficiency is one of the most important features observed in neoplastic diseases. The Bcl-2 family is composed of a subset of proteins that act as decisive apoptosis regulators. Research and clinical studies have both demonstrated that the hyperactivation of Bcl-2-related anti-apoptotic effects correlates with cancer occurrence, progression and prognosis, also having a role in facilitating the radio- and chemoresistance of various malignancies. Therefore, targeting Bcl-2 inactivation has provided some compelling therapeutic advantages by enhancing apoptotic sensitivity or reversing drug resistance. Therefore, this pharmacological route turned into one of the most promising routes for cancer treatment. This review discusses some of the well-defined and emerging roles of Bcl-2 as well as its potential clinical value in cancer therapeutics.
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Affiliation(s)
- Linlin Zhang
- Department of Radiology, Shengjing Hospital of China Medical University, Shenyang 110004, LN, China
| | - Zaiming Lu
- Department of Radiology, Shengjing Hospital of China Medical University, Shenyang 110004, LN, China.
| | - Xiangxuan Zhao
- Department of Radiology, Shengjing Hospital of China Medical University, Shenyang 110004, LN, China.
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5
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D’Aguanno S, Del Bufalo D. Inhibition of Anti-Apoptotic Bcl-2 Proteins in Preclinical and Clinical Studies: Current Overview in Cancer. Cells 2020; 9:cells9051287. [PMID: 32455818 PMCID: PMC7291206 DOI: 10.3390/cells9051287] [Citation(s) in RCA: 65] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 05/18/2020] [Accepted: 05/19/2020] [Indexed: 12/30/2022] Open
Abstract
The dynamic interplay between pro-death and pro-survival Bcl-2 family proteins is responsible for a cell’s fate. Due to the recognized relevance of this family in cancer progression and response to therapy, different efforts have made in recent years in order to develop small molecules able to target anti-apoptotic proteins such as Bcl-2, Bcl-xL and Mcl-1. The limitations of the first Bcl-2 family targeted drugs, regarding on-target and off-target toxicities, have been overcome with the development of venetoclax (ABT-199), the first BH3 mimetic inhibitor approved by the FDA. The purpose of this review is to discuss the state-of-the-art in the development of drugs targeting Bcl-2 anti-apoptotic proteins and to highlight the potential of their application as single agents or in combination for improving anti-cancer therapy, focusing in particular on solid tumors.
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6
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Drugs and Clinical Approaches Targeting the Antiapoptotic Protein: A Review. BIOMED RESEARCH INTERNATIONAL 2019; 2019:1212369. [PMID: 31662966 PMCID: PMC6791192 DOI: 10.1155/2019/1212369] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Revised: 08/29/2019] [Accepted: 09/11/2019] [Indexed: 02/07/2023]
Abstract
B-cell lymphoma 2 (Bcl-2) is a regulator protein involved in apoptosis. In the past few decades, this protein has been demonstrated to have high efficacy in cancer therapy, and several approaches targeting Bcl-2 have been tested clinically (e.g., oblimersen, ABT-737, ABT-263, obatoclax mesylate, and AT-101). This review reports potential Bcl-2 inhibitors according to current information on their underlying mechanism and the results of clinical trials. In addition, the function and mechanisms of other potentially valuable Bcl-2 inhibitors that did not show efficacy in clinical studies are also discussed. This summary of the development of Bcl-2 inhibitors provides worthwhile viewpoints on the use of biomedical approaches in future cancer therapy.
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7
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Nanoparticles in dermatologic surgery. J Am Acad Dermatol 2019; 83:1144-1149. [PMID: 30991121 DOI: 10.1016/j.jaad.2019.04.020] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2019] [Revised: 03/22/2019] [Accepted: 04/10/2019] [Indexed: 11/23/2022]
Abstract
Nanotechnology is an emerging branch of science that involves the engineering of functional systems on the nanoscale (1-100 nm). Nanotechnology has been used in biomedical and therapeutic agents with the aim of providing novel treatment solutions where small molecule size may be beneficial for modulation of biologic function. Recent investigation in nanomedicine has become increasingly important to cutaneous pathophysiology, such as functional designs directed towards skin cancers and wound healing. This review outlines the application of nanoparticles relevant to dermatologic surgery.
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8
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Specenier P. Efficacy of nab-paclitaxel in treating metastatic melanoma. Expert Opin Pharmacother 2019; 20:495-500. [DOI: 10.1080/14656566.2019.1569628] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Pol Specenier
- Department of Oncology, Antwerp University Hospital, Edegem, Belgium
- Faculty of Medicine and Health Sciences, University of Antwerp, Wilrijk, Belgium
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9
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Xu Y, Shen M, Li Y, Sun Y, Teng Y, Wang Y, Duan Y. The synergic antitumor effects of paclitaxel and temozolomide co-loaded in mPEG-PLGA nanoparticles on glioblastoma cells. Oncotarget 2018; 7:20890-901. [PMID: 26956046 PMCID: PMC4991499 DOI: 10.18632/oncotarget.7896] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2015] [Accepted: 02/20/2016] [Indexed: 12/13/2022] Open
Abstract
To get better chemotherapy efficacy, the optimal synergic effect of Paclitaxel (PTX) and Temozolomide (TMZ) on glioblastoma cells lines was investigated. A dual drug-loaded delivery system based on mPEG-PLGA nanoparticles (NPs) was developed to potentiate chemotherapy efficacy for glioblastoma. PTX/TMZ-NPs were prepared with double emulsification solvent evaporation method and exhibited a relatively uniform diameter of 206.3 ± 14.7 nm. The NPs showed sustained release character. Cytotoxicity assays showed the best synergistic effects were achieved when the weight ratios of PTX to TMZ were 1:5 and 1:100 on U87 and C6 cells, respectively. PTX/TMZ-NPs showed better inhibition effect to U87 and C6 cells than single drug NPs or free drugs mixture. PTX/TMZ-NPs (PTX: TMZ was 1:5(w/w)) significantly inhibited the tumor growth in the subcutaneous U87 mice model. These results indicate that coordinate administration of PTX and TMZ combined with NPs is an efficient method for glioblastoma.
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Affiliation(s)
- Yuanyuan Xu
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200032, P. R. China
| | - Ming Shen
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200032, P. R. China
| | - Yiming Li
- Department of Ultrasound, Huashan Hospital, School of Medicine, Fudan University, Shanghai 200040, P. R. China
| | - Ying Sun
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200032, P. R. China
| | - Yanwei Teng
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200032, P. R. China
| | - Yi Wang
- Department of Ultrasound, Huashan Hospital, School of Medicine, Fudan University, Shanghai 200040, P. R. China
| | - Yourong Duan
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200032, P. R. China
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10
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Jiang G, Li R, Tang J, Ma Y, Hou X, Yang C, Guo W, Xin Y, Liu Y. Formulation of temozolomide-loaded nanoparticles and their targeting potential to melanoma cells. Oncol Rep 2016; 37:995-1001. [DOI: 10.3892/or.2016.5342] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2016] [Accepted: 06/17/2016] [Indexed: 11/05/2022] Open
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11
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Yang R, Nam K, Kim SW, Turkson J, Zou Y, Zuo YY, Haware RV, Chougule MB. Factorial Design Based Multivariate Modeling and Optimization of Tunable Bioresponsive Arginine Grafted Poly(cystaminebis(acrylamide)-diaminohexane) Polymeric Matrix Based Nanocarriers. Mol Pharm 2016; 14:252-263. [DOI: 10.1021/acs.molpharmaceut.6b00861] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Rongbing Yang
- Translational Drug
and Gene Delivery Research (TransDGDR) Laboratory, Department of Pharmaceutical
Sciences, Department of Pharmaceutics and Drug Delivery, Research
of Institute of Pharmaceutical Sciences, School of Pharmacy, University of Mississippi, University, Mississippi 38677, United States
- Translational
Drug Delivery Research (TransDDR) Laboratory, Department of Pharmaceutical
Sciences, The Daniel K. Inouye College of Pharmacy, University of Hawai’i at Hilo, Hilo, Hawaii 96720, United States
| | - Kihoon Nam
- Center for Controlled Chemical Delivery
(CCCD), Department of Pharmaceutics and Pharmaceutical Chemistry, University of Utah, Salt Lake City, Utah 84112, United States
- School
of Dentistry, University of Utah, Salt Lake City, Utah 84112, United States
| | - Sung Wan Kim
- Center for Controlled Chemical Delivery
(CCCD), Department of Pharmaceutics and Pharmaceutical Chemistry, University of Utah, Salt Lake City, Utah 84112, United States
| | - James Turkson
- Natural Products and Experimental Therapeutics Program, University of Hawaii Cancer Center, Honolulu, Hawaii 96813, United States
| | - Ye Zou
- Department
of Mechanical Engineering, University of Hawaii at Manoa, Honolulu, Hawaii 96822, United States
| | - Yi Y. Zuo
- Department
of Mechanical Engineering, University of Hawaii at Manoa, Honolulu, Hawaii 96822, United States
| | - Rahul V. Haware
- College of Pharmacy & Health Sciences, Campbell University, Buies Creek, North Carolina 27506, United States
| | - Mahavir B. Chougule
- Translational Drug
and Gene Delivery Research (TransDGDR) Laboratory, Department of Pharmaceutical
Sciences, Department of Pharmaceutics and Drug Delivery, Research
of Institute of Pharmaceutical Sciences, School of Pharmacy, University of Mississippi, University, Mississippi 38677, United States
- Translational
Drug Delivery Research (TransDDR) Laboratory, Department of Pharmaceutical
Sciences, The Daniel K. Inouye College of Pharmacy, University of Hawai’i at Hilo, Hilo, Hawaii 96720, United States
- Natural Products and Experimental Therapeutics Program, University of Hawaii Cancer Center, Honolulu, Hawaii 96813, United States
- Pii Center
for Pharmaceutical Technology, Research Institute of Pharmaceutical
Sciences, University of Mississippi, University, Mississippi 38677, United States
- National Center for Natural Products Research, Research Institute
of Pharmaceutical Sciences, University of Mississippi, University, Mississippi 38677, United States
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12
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Barata P, Sood AK, Hong DS. RNA-targeted therapeutics in cancer clinical trials: Current status and future directions. Cancer Treat Rev 2016; 50:35-47. [PMID: 27612280 DOI: 10.1016/j.ctrv.2016.08.004] [Citation(s) in RCA: 107] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2016] [Accepted: 08/12/2016] [Indexed: 12/25/2022]
Abstract
Recent advances in RNA delivery and target selection provide unprecedented opportunities for cancer treatment, especially for cancers that are particularly hard to treat with existing drugs. Small interfering RNAs, microRNAs, and antisense oligonucleotides are the most widely used strategies for silencing gene expression. In this review, we summarize how these approaches were used to develop drugs targeting RNA in human cells. Then, we review the current state of clinical trials of these agents for different types of cancer and outcomes from published data. Finally, we discuss lessons learned from completed studies and future directions for this class of drugs.
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Affiliation(s)
- Pedro Barata
- Department of Solid Tumors, Taussig Cancer Institute, Cleveland Clinic, Cleveland, USA
| | - Anil K Sood
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; Center for RNA Interference and Non-Coding RNA, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - David S Hong
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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13
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Brys AK, Gowda R, Loriaux DB, Robertson GP, Mosca PJ. Nanotechnology-based strategies for combating toxicity and resistance in melanoma therapy. Biotechnol Adv 2016; 34:565-577. [PMID: 26826558 DOI: 10.1016/j.biotechadv.2016.01.004] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2015] [Revised: 11/15/2015] [Accepted: 01/16/2016] [Indexed: 12/17/2022]
Abstract
Drug toxicity and resistance remain formidable challenges in cancer treatment and represent an area of increasing attention in the case of melanoma. Nanotechnology represents a paradigm-shifting field with the potential to mitigate drug resistance while improving drug delivery and minimizing toxicity. Recent clinical and pre-clinical studies have demonstrated how a diverse array of nanoparticles may be harnessed to circumvent known mechanisms of drug resistance in melanoma to improve therapeutic efficacy. In this review, we discuss known mechanisms of resistance to various melanoma therapies and possible nanotechnology-based strategies that could be used to overcome these barriers and improve the pharmacologic arsenal available to combat advanced stage melanoma.
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Affiliation(s)
- Adam K Brys
- Department of Surgery, Division of Surgical Oncology, Duke University Medical Center, Durham, NC 27710, United States
| | - Raghavendra Gowda
- Department of Pharmacology, The Pennsylvania State University College of Medicine, Hershey, PA 17033, United States
| | - Daniel B Loriaux
- Department of Surgery, Division of Surgical Oncology, Duke University Medical Center, Durham, NC 27710, United States
| | - Gavin P Robertson
- Department of Pharmacology, The Pennsylvania State University College of Medicine, Hershey, PA 17033, United States
| | - Paul J Mosca
- Department of Surgery, Division of Surgical Oncology, Duke University Medical Center, Durham, NC 27710, United States.
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14
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A Polyethylenimine-Containing and Transferrin-Conjugated Lipid Nanoparticle System for Antisense Oligonucleotide Delivery to AML. BIOMED RESEARCH INTERNATIONAL 2016; 2016:1287128. [PMID: 27034925 PMCID: PMC4807046 DOI: 10.1155/2016/1287128] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/05/2015] [Accepted: 12/27/2015] [Indexed: 02/05/2023]
Abstract
Limited success of antisense oligonucleotides (ASO) in clinical anticancer therapy calls for more effective delivery carriers. The goal of this study was to develop a nanoparticle system for delivery of ASO G3139, which targets mRNA of antiapoptotic protein Bcl-2, to acute myeloid leukemia (AML) cells. The synthesized nanoparticle Tf-LPN-G3139 contained a small molecular weight polyethylenimine and two cationic lipids as condensing agents, with transferrin on its surface for selective binding and enhanced cellular uptake. The optimized nitrogen to phosphate (N/P) ratio was 4 to achieve small particle size and high G3139 entrapment efficiency. The Tf-LPN-G3139 exhibited excellent colloidal stability during storage for at least 12 weeks and remained intact for 4 hours in nuclease-containing serum. The cellular uptake results showed extensive internalization of fluorescence-labelled G3139 in MV4-11 cells through Tf-LPN. Following transfection, Tf-LPN-G3139 at 1 µM ASO level induced 54% Bcl-2 downregulation and >20-fold apoptosis compared to no treatment. When evaluated in mice bearing human xenograft AML tumors, Tf-LPN-G3139 suppressed tumor growth by ~60% at the end of treatment period, accompanied by remarkable pharmacological effect of Bcl-2 inhibition in tumor. In conclusion, Tf-LPN-G3139 is a promising nanoparticle system for ASO G3139 delivery to AML and warrants further investigations.
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15
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Aljuffali IA, Lin YK, Fang JY. Noninvasive approach for enhancing small interfering RNA delivery percutaneously. Expert Opin Drug Deliv 2015; 13:265-80. [DOI: 10.1517/17425247.2016.1121988] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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16
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Kim Y, Kim H, Jeoung D. Tubulin Beta3 Serves as a Target of HDAC3 and Mediates Resistance to Microtubule-Targeting Drugs. Mol Cells 2015; 38:705-14. [PMID: 26126538 PMCID: PMC4546942 DOI: 10.14348/molcells.2015.0086] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2015] [Revised: 05/22/2015] [Accepted: 06/03/2015] [Indexed: 12/22/2022] Open
Abstract
We investigated the role of HDAC3 in anti-cancer drug-resistance. The expression of HDAC3 was decreased in cancer cell lines resistant to anti-cancer drugs such as celastrol and taxol. HDAC3 conferred sensitivity to these anti-cancer drugs. HDAC3 activity was necessary for conferring sensitivity to these anti-cancer drugs. The down-regulation of HDAC3 increased the expression of MDR1 and conferred resistance to anti-cancer drugs. The expression of tubulin β3 was increased in drug-resistant cancer cell lines. ChIP assays showed the binding of HDAC3 to the promoter sequences of tubulin β3 and HDAC6. HDAC6 showed an interaction with tubulin β3. HDAC3 had a negative regulatory role in the expression of tubulin β3 and HDAC6. The down-regulation of HDAC6 decreased the expression of MDR1 and tubulin β3, but did not affect HDAC3 expression. The down-regulation of HDAC6 conferred sensitivity to taxol. The down-regulation of tubulin β3 did not affect the expression of HDAC6 or MDR1. The down-regulation of tubulin β3 conferred sensitivity to anti-cancer drugs. Our results showed that tubulin β3 serves as a downstream target of HDAC3 and mediates resistance to microtubule-targeting drugs. Thus, the HDAC3-HDAC6-Tubulin β axis can be employed for the development of anti-cancer drugs.
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Affiliation(s)
- Youngmi Kim
- Department of Biochemistry, College of Natural Sciences, Kangwon National University, Chunchon 200-701,
Korea
| | - Hyuna Kim
- Department of Biochemistry, College of Natural Sciences, Kangwon National University, Chunchon 200-701,
Korea
| | - Dooil Jeoung
- Department of Biochemistry, College of Natural Sciences, Kangwon National University, Chunchon 200-701,
Korea
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17
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Affiliation(s)
- Yuanzeng Min
- Laboratory of Nano- and Translational Medicine, Carolina Institute of Nanomedicine, Department of Radiation Oncology, Lineberger Comprehensive Cancer Center, University of North Carolina-Chapel Hill , Chapel Hill, North Carolina 27599, United States
| | - Joseph M Caster
- Laboratory of Nano- and Translational Medicine, Carolina Institute of Nanomedicine, Department of Radiation Oncology, Lineberger Comprehensive Cancer Center, University of North Carolina-Chapel Hill , Chapel Hill, North Carolina 27599, United States
| | - Michael J Eblan
- Laboratory of Nano- and Translational Medicine, Carolina Institute of Nanomedicine, Department of Radiation Oncology, Lineberger Comprehensive Cancer Center, University of North Carolina-Chapel Hill , Chapel Hill, North Carolina 27599, United States
| | - Andrew Z Wang
- Laboratory of Nano- and Translational Medicine, Carolina Institute of Nanomedicine, Department of Radiation Oncology, Lineberger Comprehensive Cancer Center, University of North Carolina-Chapel Hill , Chapel Hill, North Carolina 27599, United States
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18
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Hao MZ, Zhou WY, Du XL, Chen KX, Wang GW, Yang Y, Yang JL. Novel anti-melanoma treatment: focus on immunotherapy. CHINESE JOURNAL OF CANCER 2015; 33:458-65. [PMID: 25189718 PMCID: PMC4190435 DOI: 10.5732/cjc.014.10118] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Melanoma is an intractable cancer that is aggressive, lethal, and metastatic. The prognosis of advanced melanoma is very poor because it is insensitive to chemotherapy and radiotherapy. The incidence of melanoma has been ascending stably for years worldwide, accompanied by increasing mortality. New approaches to managing this deadly disease are much anticipated to enhance the cure rate and to extend clinical benefits to patients with metastatic melanoma. Due to its high degree of immunogenicity, melanoma could be a good target for immunotherapy, which has been developed for decades and has achieved certain progress. This article provides an overview of immunotherapy for melanoma.
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Affiliation(s)
- Meng-Ze Hao
- Department of Bone and Soft Tissue Tumor, National Clinical Research Center of Cancer, Tianjin Medical University Cancer Hospital & Institute, Tianjin 30060, P. R. China.
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19
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Egger ME, McNally LR, Nitz J, McMasters KM, Gomez-Gutierrez JG. Adenovirus-mediated FKHRL1/TM sensitizes melanoma cells to apoptosis induced by temozolomide. HUM GENE THER CL DEV 2015; 25:186-95. [PMID: 25238278 DOI: 10.1089/humc.2014.022] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Melanoma exhibits variable resistance to the alkylating agent temozolomide (TMZ). We evaluated the potential of adenovirus expressing forkhead human transcription factor like 1 triple mutant (Ad-FKHRL1/TM) to sensitize melanoma cells to TMZ. Four melanoma cell lines were treated with Ad-FKHRL1/TM and TMZ, alone or in combination. Apoptosis was assessed by activation and inhibition of caspase pathway, nuclei fragmentation, and annexin V staining. The potential therapeutic efficacy of Ad-FKHRL1/TM with TMZ was also assessed in a mouse melanoma xenograft model. Combination therapy of Ad-FKHRL1/TM and TMZ resulted in greater cell killing (<20% cell viability) compared with single therapy and controls (p<0.05). Combination indices of Ad-FKHRL1/TM and TMZ therapy indicated significant (p<0.05) synergistic killing effect. Greater apoptosis induction was found in cells treated with Ad-FKHRL1/TM and TMZ than with Ad-FKHRL1/TM or TMZ-treated cells alone. Treatment with TMZ enhanced adenovirus transgene expression in a cell type-dependent manner. In an in vivo model, combination therapy of Ad-FKHRL1/TM with TMZ results in greater tumor growth reduction in comparison with single treatments. We suggest that Ad-FKHRL1/TM is a promising vector to sensitize melanoma cells to TMZ, and that a combination of both approaches would be effective in the clinical setting.
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Affiliation(s)
- Michael E Egger
- 1 The Hiram C. Polk Jr., MD, Department of Surgery, University of Louisville School of Medicine , Louisville, KY 40292
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20
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Fico A, Alfano D, Valentino A, Vasta V, Cavalcanti E, Travali S, Patriarca EJ, Caputo E. c-Myc modulation: a key role in melanoma drug response. Cancer Biol Ther 2015; 16:1375-86. [PMID: 25835050 DOI: 10.1080/15384047.2015.1030546] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
Understanding molecular mechanisms involved in melanoma resistance to drugs is a big challenge. Experimental evidences suggested a correlation between mutational status in B-RAF and melanoma cell susceptibility to drugs, such as paclitaxel, doxorubicin and temozolomide, which generate an accumulation of hydrogen peroxide (H2O2) in the cells. We investigated the survival phenotype and the protein level of c-myc, a B-RAF target molecule, in melanoma cells, carrying a different mutational status in B-RAF, upon paclitaxel, doxorubicin and H2O2 treatment. For the first time, we reported c-myc modulation is critical for melanoma drug response. It appeared drug-specific and post-transcriptionally driven through PP2A; in correlation, cell pre-treatment with okadaic acid (OA), a specific PP2A inhibitor, as well as PP2A silencing of melanoma cells, was able to increase melanoma cell drug-sensitivity and c-myc protein level. This is relevant for designing efficacious therapeutic strategies in melanoma.
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Affiliation(s)
- Annalisa Fico
- a Institute of Genetics and Biophysics; A Buzzati-Traverso ; Naples , Italy.,d These authors equally contributed to this work
| | - Daniela Alfano
- a Institute of Genetics and Biophysics; A Buzzati-Traverso ; Naples , Italy.,d These authors equally contributed to this work
| | - Anna Valentino
- a Institute of Genetics and Biophysics; A Buzzati-Traverso ; Naples , Italy
| | - Valeria Vasta
- b Università degli Studi di Catania; Dipartimento di Scienze Bio-Mediche ; Catania , Italy
| | | | - Salvatore Travali
- b Università degli Studi di Catania; Dipartimento di Scienze Bio-Mediche ; Catania , Italy
| | | | - Emilia Caputo
- a Institute of Genetics and Biophysics; A Buzzati-Traverso ; Naples , Italy.,b Università degli Studi di Catania; Dipartimento di Scienze Bio-Mediche ; Catania , Italy
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21
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Park H, Kim Y, Park D, Jeoung D. Nuclear localization signal domain of HDAC3 is necessary and sufficient for the expression regulation of MDR1. BMB Rep 2015; 47:342-7. [PMID: 24286324 PMCID: PMC4163870 DOI: 10.5483/bmbrep.2014.47.6.169] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2013] [Indexed: 12/29/2022] Open
Abstract
Histone acetylation/deacetylation has been known to be associated with the transcriptional regulation of various genes. The role of histone deacetylase-3 in the expression regulation of MDR1 was investigated. The expression level of HDAC3 showed an inverse relationship with the expression level of MDR1. Wild-type HDAC3, but not catalytic mutant HDAC3S424A, negatively regulated the expression of MDR1. Wild-type HDAC3, but not catalytic mutant HDAC3S424A, showed binding to the promoter sequences of HDAC3. HDAC3 regulated the expression level, and the binding of Ac-H3K9/14 and Ac-H4K16 around the MDR1 promoter sequences. The nuclear localization signal domain of HDAC3 was necessary, and sufficient for the binding of HDAC3 to the MDR1 promoter sequences and for conferring sensitivity to microtubule-targeting drugs. [BMB Reports 2014; 47(6): 342-347]
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Affiliation(s)
- Hyunmi Park
- Department of Biochemistry, College of Natural Sciences, Kangwon National University, Chunchon 200-701, Korea
| | - Youngmi Kim
- Department of Biochemistry, College of Natural Sciences, Kangwon National University, Chunchon 200-701, Korea
| | - Deokbum Park
- Department of Biochemistry, College of Natural Sciences, Kangwon National University, Chunchon 200-701, Korea
| | - Dooil Jeoung
- Department of Biochemistry, College of Natural Sciences, Kangwon National University, Chunchon 200-701, Korea
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22
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Flierl U, Nero TL, Lim B, Arthur JF, Yao Y, Jung SM, Gitz E, Pollitt AY, Zaldivia MTK, Jandrot-Perrus M, Schäfer A, Nieswandt B, Andrews RK, Parker MW, Gardiner EE, Peter K. Phosphorothioate backbone modifications of nucleotide-based drugs are potent platelet activators. ACTA ACUST UNITED AC 2015; 212:129-37. [PMID: 25646267 PMCID: PMC4322051 DOI: 10.1084/jem.20140391] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Flierl et al. show that phosphorothioate (PS) oligonucleotides activate platelets via interacting with the collagen receptor GPVI. As PS backbone modification is currently used for nucleotide-based drug candidates, the findings suggest that this widely used method may present a risk to patients in the form of arterial thrombosis. Nucleotide-based drug candidates such as antisense oligonucleotides, aptamers, immunoreceptor-activating nucleotides, or (anti)microRNAs hold great therapeutic promise for many human diseases. Phosphorothioate (PS) backbone modification of nucleotide-based drugs is common practice to protect these promising drug candidates from rapid degradation by plasma and intracellular nucleases. Effects of the changes in physicochemical properties associated with PS modification on platelets have not been elucidated so far. Here we report the unexpected binding of PS-modified oligonucleotides to platelets eliciting strong platelet activation, signaling, reactive oxygen species generation, adhesion, spreading, aggregation, and thrombus formation in vitro and in vivo. Mechanistically, the platelet-specific receptor glycoprotein VI (GPVI) mediates these platelet-activating effects. Notably, platelets from GPVI function–deficient patients do not exhibit binding of PS-modified oligonucleotides, and platelet activation is fully abolished. Our data demonstrate a novel, unexpected, PS backbone–dependent, platelet-activating effect of nucleotide-based drug candidates mediated by GPVI. This unforeseen effect should be considered in the ongoing development programs for the broad range of upcoming and promising DNA/RNA therapeutics.
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Affiliation(s)
- Ulrike Flierl
- Baker IDI Heart and Diabetes Institute, St. Vincent's Institute of Medical Research, and Bio21 Institute, University of Melbourne, Melbourne, Victoria 3010, Australia Department of Cardiology and Angiology, Hannover Medical School, 30625 Hannover, Germany
| | - Tracy L Nero
- Baker IDI Heart and Diabetes Institute, St. Vincent's Institute of Medical Research, and Bio21 Institute, University of Melbourne, Melbourne, Victoria 3010, Australia Baker IDI Heart and Diabetes Institute, St. Vincent's Institute of Medical Research, and Bio21 Institute, University of Melbourne, Melbourne, Victoria 3010, Australia
| | - Bock Lim
- Baker IDI Heart and Diabetes Institute, St. Vincent's Institute of Medical Research, and Bio21 Institute, University of Melbourne, Melbourne, Victoria 3010, Australia
| | - Jane F Arthur
- Australian Centre for Blood Diseases, Monash University, Melbourne, Victoria 3004, Australia
| | - Yu Yao
- Baker IDI Heart and Diabetes Institute, St. Vincent's Institute of Medical Research, and Bio21 Institute, University of Melbourne, Melbourne, Victoria 3010, Australia
| | - Stephanie M Jung
- Department of Biochemistry, University of Cambridge, Cambridge CB2 1GA, England, UK
| | - Eelo Gitz
- Centre for Cardiovascular Sciences, University of Birmingham, Birmingham B15 2TT, England, UK
| | - Alice Y Pollitt
- Centre for Cardiovascular Sciences, University of Birmingham, Birmingham B15 2TT, England, UK
| | - Maria T K Zaldivia
- Baker IDI Heart and Diabetes Institute, St. Vincent's Institute of Medical Research, and Bio21 Institute, University of Melbourne, Melbourne, Victoria 3010, Australia
| | | | - Andreas Schäfer
- Department of Cardiology and Angiology, Hannover Medical School, 30625 Hannover, Germany
| | - Bernhard Nieswandt
- Rudolf Virchow Centre for Experimental Biomedicine, D-97080 Würzburg, Germany
| | - Robert K Andrews
- Australian Centre for Blood Diseases, Monash University, Melbourne, Victoria 3004, Australia
| | - Michael W Parker
- Baker IDI Heart and Diabetes Institute, St. Vincent's Institute of Medical Research, and Bio21 Institute, University of Melbourne, Melbourne, Victoria 3010, Australia Baker IDI Heart and Diabetes Institute, St. Vincent's Institute of Medical Research, and Bio21 Institute, University of Melbourne, Melbourne, Victoria 3010, Australia
| | - Elizabeth E Gardiner
- Australian Centre for Blood Diseases, Monash University, Melbourne, Victoria 3004, Australia
| | - Karlheinz Peter
- Baker IDI Heart and Diabetes Institute, St. Vincent's Institute of Medical Research, and Bio21 Institute, University of Melbourne, Melbourne, Victoria 3010, Australia
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23
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Hao M, Song F, Du X, Wang G, Yang Y, Chen K, Yang J. Advances in targeted therapy for unresectable melanoma: new drugs and combinations. Cancer Lett 2015; 359:1-8. [PMID: 25578781 DOI: 10.1016/j.canlet.2014.12.050] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2014] [Accepted: 12/26/2014] [Indexed: 12/20/2022]
Abstract
Melanoma is the most deadly cutaneous cancer primarily derived from melanocytes with a poor prognosis in advanced stage. The therapy regimen for early stage melanoma patients is surgical resection with adjuvant IFN-alpha-2b therapy. For metastatic lesions, standard chemotherapy such as dacarbazine (DTIC) has not achieved a satisfying response rate. Therefore, new approaches to manage this deadly disease are highly expected to enhance the cure rate and to extend clinical benefits to patients with unresectable melanoma. Fortunately, the targeted therapeutic drugs and immunotherapy such as vemurafenib, dabrafenib, ipilimumab, and trametinib have shown their special advantage in the treatment of advanced melanoma. This article is to overview the advances in targeted therapy for unresectable melanoma patients.
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Affiliation(s)
- Mengze Hao
- Department of Bone and Soft Tissue Tumor, Tianjin Medical University Cancer Hospital & Institute, Tianjin 30060, PR China; National Clinical Research Center of Cancer, Tianjin Medical University Cancer Institute &Hospital, Tianjin 300060, PR China
| | - Fengju Song
- National Clinical Research Center of Cancer, Tianjin Medical University Cancer Institute &Hospital, Tianjin 300060, PR China; Department of Epidemiology and Biostatistics, Tianjin Medical University Cancer Hospital & Institute, Tianjin 30060, PR China
| | - Xiaoling Du
- Department of Diagnostics, Tianjin Medical University, Tianjin 30060, PR China
| | - Guowen Wang
- Department of Bone and Soft Tissue Tumor, Tianjin Medical University Cancer Hospital & Institute, Tianjin 30060, PR China; National Clinical Research Center of Cancer, Tianjin Medical University Cancer Institute &Hospital, Tianjin 300060, PR China
| | - Yun Yang
- Department of Bone and Soft Tissue Tumor, Tianjin Medical University Cancer Hospital & Institute, Tianjin 30060, PR China; National Clinical Research Center of Cancer, Tianjin Medical University Cancer Institute &Hospital, Tianjin 300060, PR China
| | - Kexin Chen
- National Clinical Research Center of Cancer, Tianjin Medical University Cancer Institute &Hospital, Tianjin 300060, PR China; Department of Epidemiology and Biostatistics, Tianjin Medical University Cancer Hospital & Institute, Tianjin 30060, PR China
| | - Jilong Yang
- Department of Bone and Soft Tissue Tumor, Tianjin Medical University Cancer Hospital & Institute, Tianjin 30060, PR China; National Clinical Research Center of Cancer, Tianjin Medical University Cancer Institute &Hospital, Tianjin 300060, PR China.
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Abstract
There is increasing progress in translational oncology and tremendous breakthroughs have been made as evidenced by preclinical and clinical trials. Data obtained from high-throughput technologies are deepening our understanding about the molecular and gene network in cancer cells and rapidly emerging in vitro and in vivo evidence is highlighting the role of antisense agents as specific inhibitors of the expression of target genes, thus modulating the response of cancer cells to different therapeutic strategies. Much information is continuously being added into various facets of molecular oncology and it is now understood that overexpression of antiapoptotic proteins, oncogenes, oncogenic microRNAs (miRNA), and fusion proteins make cancer cells difficult to target. Delivery of antisense oligonucleotides has remained a challenge and technological developments have helped in overcoming hurdles by improving the ability to penetrate cells, effective and targeted binding to gene sequences, and downregulation of target gene function. Different delivery systems, including stable nucleic acid lipid particles, have shown potential in enhancing the delivery of cargo to the target site. In this review, we attempt to summarize the current progress in the development of antisense therapeutics and their potential in medical research. We partition this multicomponent review into introductory aspects about recent breakthroughs in antisense therapeutics. We also discuss how antisense therapeutics have shown potential in resensitizing resistant cancer cells to apoptosis by targeted inhibition of antiapoptotic proteins, oncogenic miRNAs, and BCR-ABL.
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Affiliation(s)
- Ammad Ahmad Farooqi
- Laboratory for Translational Oncology and Personalized Medicine, Rashid Latif Medical College, Lahore, Pakistan
| | - Zia Ur Rehman
- Department of Biotechnology and Genetic Engineering, Kohat University of Science and Technology (KUST), Kohat, Pakistan
| | - Jordi Muntane
- Department of General Surgery, Institute of Biomedicine of Seville (IBiS), Hospital Universitary "Virgen del Rocío"/CSIC/University of Seville, Sevilla, Spain ; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD o Ciberehd), Instituto de Salud Carlos III, Spain
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25
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Kim Y, Kim H, Park H, Park D, Lee H, Lee YS, Choe J, Kim YM, Jeoung D. miR-326-histone deacetylase-3 feedback loop regulates the invasion and tumorigenic and angiogenic response to anti-cancer drugs. J Biol Chem 2014; 289:28019-39. [PMID: 25138213 DOI: 10.1074/jbc.m114.578229] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Histone modification is known to be associated with multidrug resistance phenotypes. Cancer cell lines that are resistant or have been made resistant to anti-cancer drugs showed lower expression levels of histone deacetylase-3 (HDAC3), among the histone deacetylase(s), than cancer cell lines that were sensitive to anti-cancer drugs. Celastrol and Taxol decreased the expression of HDAC3 in cancer cell lines sensitive to anti-cancer drugs. HDAC3 negatively regulated the invasion, migration, and anchorage-independent growth of cancer cells. HDAC3 conferred sensitivity to anti-cancer drugs in vitro and in vivo. TargetScan analysis predicted miR-326 as a negative regulator of HDAC3. ChIP assays and luciferase assays showed a negative feedback loop between HDAC3 and miR-326. miR-326 decreased the apoptotic effect of anti-cancer drugs, and the miR-326 inhibitor increased the apoptotic effect of anti-cancer drugs. miR-326 enhanced the invasion and migration potential of cancer cells. The miR-326 inhibitor negatively regulated the tumorigenic, metastatic, and angiogenic potential of anti-cancer drug-resistant cancer cells. HDAC3 showed a positive feedback loop with miRNAs such as miR-200b, miR-217, and miR-335. miR-200b, miR-217, and miR-335 negatively regulated the expression of miR-326 and the invasion and migration potential of cancer cells while enhancing the apoptotic effect of anti-cancer drugs. TargetScan analysis predicted miR-200b and miR-217 as negative regulators of cancer-associated gene, a cancer/testis antigen, which is known to regulate the response to anti-cancer drugs. HDAC3 and miR-326 acted upstream of the cancer-associated gene. Thus, we show that the miR-326-HDAC3 feedback loop can be employed as a target for the development of anti-cancer therapeutics.
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Affiliation(s)
| | - Hyuna Kim
- From the Departments of Biochemistry and
| | | | | | - Hansoo Lee
- Biological Sciences, College of Natural Sciences, and
| | - Yun Sil Lee
- the College of Pharmacy, Ewha Womans University, Seoul 120-750, Korea
| | - Jongseon Choe
- Graduate School of Medicine, Kangwon National University, Chunchon 200-701 and
| | - Young Myeong Kim
- Graduate School of Medicine, Kangwon National University, Chunchon 200-701 and
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Drug delivery nanoparticles in skin cancers. BIOMED RESEARCH INTERNATIONAL 2014; 2014:895986. [PMID: 25101298 PMCID: PMC4102061 DOI: 10.1155/2014/895986] [Citation(s) in RCA: 91] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/26/2013] [Accepted: 04/28/2014] [Indexed: 12/17/2022]
Abstract
Nanotechnology involves the engineering of functional systems at nanoscale, thus being attractive for disciplines ranging from materials science to biomedicine. One of the most active research areas of the nanotechnology is nanomedicine, which applies nanotechnology to highly specific medical interventions for prevention, diagnosis, and treatment of diseases, including cancer disease. Over the past two decades, the rapid developments in nanotechnology have allowed the incorporation of multiple therapeutic, sensing, and targeting agents into nanoparticles, for detection, prevention, and treatment of cancer diseases. Nanoparticles offer many advantages as drug carrier systems since they can improve the solubility of poorly water-soluble drugs, modify pharmacokinetics, increase drug half-life by reducing immunogenicity, improve bioavailability, and diminish drug metabolism. They can also enable a tunable release of therapeutic compounds and the simultaneous delivery of two or more drugs for combination therapy. In this review, we discuss the recent advances in the use of different types of nanoparticles for systemic and topical drug delivery in the treatment of skin cancer. In particular, the progress in the treatment with nanocarriers of basal cell carcinoma, squamous cell carcinoma, and melanoma has been reported.
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Kudlowitz D, Muggia F. Nanoparticle albumin-bound paclitaxel (nab-paclitaxel): extending its indications. Expert Opin Drug Saf 2014; 13:681-5. [PMID: 24749649 DOI: 10.1517/14740338.2014.910193] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- David Kudlowitz
- NYU Clinical Cancer Center , Rm 429, 160 East 34th Street, NY 10016 , USA
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28
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Abstract
Due to their central role in the regulation of apoptosis, the antiapoptotic BCL2-proteins are highly promising targets for the development of novel anticancer treatments. To this end, several strategies have been developed to inhibit BCL2, BCL-XL, BCL-w, and MCL1. While early clinical trials in haematological malignancies demonstrated exciting single-agent activity of BCL2-inhibitors, the response in solid tumours was limited, indicating that, in solid tumours, different strategies have to be developed in order to successfully treat patients with BCL2-inhibitors. In this review, the function of the different antiapoptotic BCL2-proteins and their role in solid tumours will be discussed. In addition, a comprehensive analysis of current small molecules targeting these antiapoptotic BCL2-proteins (e.g., ABT-737, ABT-263, ABT-199, TW-37, sabutoclax, obatoclax, and MIM1) will be provided including a discussion of the results of any clinical trials. This analysis will summarise the potential of BCL2-inhibitors for the treatment of solid tumours and will unravel novel approaches to utilise these inhibitors in clinical applications.
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Antoniu SA. Discontinued drugs for pulmonary, allergy, gastrointestinal, arthritis (2012). Expert Opin Investig Drugs 2013; 22:1453-64. [PMID: 24024675 DOI: 10.1517/13543784.2013.836489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
INTRODUCTION Various compounds are developed to interfere with pathogenic pathways involved in inflammation processes. Some of them are able to enter the clinical development for different diseases with a common pathogenic denominator such as, for example, rheumatoid arthritis and chronic obstructive pulmonary disease (COPD), based on the preclinical evidence, but not all these molecules prove to be efficacious while tested in different phases of clinical development. AREAS COVERED This review discusses about the drugs that were discontinued from further development for pulmonary, allergy, gastrointestinal and arthritis diseases EXPERT OPINION Most of the drugs discontinued during 2012 were compounds with anti-inflammatory activity which were mostly designed to treat arthritis/rheumatoid arthritis. Some of these molecules were also intended for COPD. Many of them failed the late phases of the clinical development.
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Affiliation(s)
- Sabina Antonela Antoniu
- University of Medicine and Pharmacy, Department of Interdisciplinarity-Palliative Care Nursing , Grigore T Popa Iasi, 16 Universitatii Str, Iasi 700115 , Romania
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Chen J, Shao R, Zhang XD, Chen C. Applications of nanotechnology for melanoma treatment, diagnosis, and theranostics. Int J Nanomedicine 2013; 8:2677-88. [PMID: 23926430 PMCID: PMC3728269 DOI: 10.2147/ijn.s45429] [Citation(s) in RCA: 76] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Melanoma is the most aggressive type of skin cancer and has very high rates of mortality. An early stage melanoma can be surgically removed, with a survival rate of 99%. However, metastasized melanoma is difficult to cure. The 5-year survival rates for patients with metastasized melanoma are still below 20%. Metastasized melanoma is currently treated by chemotherapy, targeted therapy, immunotherapy and radiotherapy. The outcome of most of the current therapies is far from optimistic. Although melanoma patients with a mutation in the oncogene v-Raf murine sarcoma viral oncogene homolog B1 (BRAF) have an initially higher positive response rate to targeted therapy, the majority develop acquired drug resistance after 6 months of the therapy. To increase treatment efficacy, early diagnosis, more potent pharmacological agents, and more effective delivery systems are urgently needed. Nanotechnology has been extensively studied for melanoma treatment and diagnosis, to decrease drug resistance, increase therapeutic efficacy, and reduce side effects. In this review, we summarize the recent progress on the development of various nanoparticles for melanoma treatment and diagnosis. Several common nanoparticles, including liposome, polymersomes, dendrimers, carbon-based nanoparticles, and human albumin, have been used to deliver chemotherapeutic agents, and small interfering ribonucleic acids (siRNAs) against signaling molecules have also been tested for the treatment of melanoma. Indeed, several nanoparticle-delivered drugs have been approved by the US Food and Drug Administration and are currently in clinical trials. The application of nanoparticles could produce side effects, which will need to be reduced so that nanoparticle-delivered drugs can be safely applied in the clinical setting.
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Affiliation(s)
- Jiezhong Chen
- School of Biomedical Sciences, University of Queensland, Brisbane, QLD, Australia.
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Nanoparticle albumin bound Paclitaxel in the treatment of human cancer: nanodelivery reaches prime-time? JOURNAL OF DRUG DELIVERY 2013; 2013:905091. [PMID: 23738077 PMCID: PMC3659516 DOI: 10.1155/2013/905091] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/31/2013] [Accepted: 03/05/2013] [Indexed: 01/17/2023]
Abstract
Nanoparticle albumin bound paclitaxel (nab-paclitaxel) represents the first nanotechnology-based drug in cancer treatment. We discuss the development of this innovative compound and report the recent changing-practice results in breast and pancreatic cancer. A ground-breaking finding is the demonstration that nab-paclitaxel can not only enhance the activity and reduce the toxicity of chromophore-diluted compound, but also exert activity in diseases considered refractory to taxane-based treatment. This is the first clinical demonstration of major activity of nanotechnologically modified drugs in the treatment of human neoplasms.
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