101
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Tabero A, Planas O, Gallavardin T, Nieves I, Nonell S, Villanueva A. Smart Dual-Functionalized Gold Nanoclusters for Spatio-Temporally Controlled Delivery of Combined Chemo- and Photodynamic Therapy. NANOMATERIALS 2020; 10:nano10122474. [PMID: 33321776 PMCID: PMC7763296 DOI: 10.3390/nano10122474] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 12/08/2020] [Accepted: 12/08/2020] [Indexed: 01/10/2023]
Abstract
We report the preparation of gold nanoclusters (AuNCs) as a delivery vehicle for the clinically approved photodynamic and chemotherapeutic agents Protoporphyrin IX (PpIX) and doxorubicin (DOX), respectively, and their effect on tumor cells. DOX was attached to the gold nanoclusters through a singlet oxygen-cleavable linker and was therefore released after PpIX irradiation with red light, contributing, synergistically with singlet oxygen, to induce cell death. The doubly functionalized AuNCs proved more effective than a combination of individually functionalized AuNCs. Unlike free DOX, the photoactive nanosystem was non-toxic in the absence of light, which paves the way to introduce a spatiotemporal control of the anticancer therapy and could contribute to reducing the undesirable side effects of DOX.
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Affiliation(s)
- Andrea Tabero
- Departamento de Biología, Universidad Autónoma de Madrid, Darwin 2, 28049 Madrid, Spain
| | - Oriol Planas
- Institut Químic de Sarrià, Universitat Ramon Llull, 08017 Barcelona, Spain
| | | | - Ingrid Nieves
- Institut Químic de Sarrià, Universitat Ramon Llull, 08017 Barcelona, Spain
| | - Santi Nonell
- Institut Químic de Sarrià, Universitat Ramon Llull, 08017 Barcelona, Spain
| | - Angeles Villanueva
- Departamento de Biología, Universidad Autónoma de Madrid, Darwin 2, 28049 Madrid, Spain
- Instituto Madrileño Estudios Avanzados IMDEA Nanociencia, C Faraday 9, 28049 Madrid, Spain
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102
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Roque JA, Barrett PC, Cole HD, Lifshits LM, Bradner E, Shi G, von Dohlen D, Kim S, Russo N, Deep G, Cameron CG, Alberto ME, McFarland SA. Os(II) Oligothienyl Complexes as a Hypoxia-Active Photosensitizer Class for Photodynamic Therapy. Inorg Chem 2020; 59:16341-16360. [PMID: 33126792 PMCID: PMC7669743 DOI: 10.1021/acs.inorgchem.0c02137] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Hypoxia presents a challenge to anticancer therapy, reducing the efficacy of many available treatments. Photodynamic therapy is particularly susceptible to hypoxia, given that its mechanism relies on oxygen. Herein, we introduce two new osmium-based polypyridyl photosensitizers that are active in hypoxia. The lead compounds emerged from a systematic study of two Os(II) polypyridyl families derived from 2,2'-bipyridine (bpy) or 4,4'-dimethyl-2,2'-bipyridine (dmb) as coligands combined with imidazo[4,5-f][1,10]phenanthroline ligands tethered to n = 0-4 thiophenes (IP-nT). The compounds were characterized and investigated for their spectroscopic and (photo)biological activities. The two hypoxia-active Os(II) photosensitizers had n = 4 thiophenes, with the bpy analogue 1-4T being the most potent. In normoxia, 1-4T had low nanomolar activity (half-maximal effective concentration (EC50) = 1-13 nM) with phototherapeutic indices (PI) ranging from 5500 to 55 000 with red and visible light, respectively. A sub-micromolar potency was maintained even in hypoxia (1% O2), with light EC50 and PI values of 732-812 nM and 68-76, respectively -currently among the largest PIs for hypoxic photoactivity. This high degree of activity coincided with a low-energy, long-lived (0.98-3.6 μs) mixed-character intraligand charge-transfer (3ILCT)/ligand-to-ligand charge-transfer (3LLCT) state only accessible in quaterthiophene complexes 1-4T and 2-4T. The coligand identity strongly influenced the photophysical and photobiological results in this study, whereby the bpy coligand led to longer lifetimes (3.6 μs) and more potent photo-cytotoxicity relative to those of dmb. The unactivated compounds were relatively nontoxic both in vitro and in vivo. The maximum tolerated dose for 1-4T and 2-4T in mice was greater than or equal to 200 mg kg-1, an excellent starting point for future in vivo validation.
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Affiliation(s)
- John A. Roque
- Department of Chemistry and Biochemistry, The University of North Carolina at Greensboro, Greensboro, North Carolina, 27402 USA
- Department of Chemistry and Biochemistry, The University of Texas at Arlington, Arlington, Texas, 76019 USA
| | - Patrick C. Barrett
- Department of Chemistry and Biochemistry, The University of North Carolina at Greensboro, Greensboro, North Carolina, 27402 USA
| | - Houston D. Cole
- Department of Chemistry and Biochemistry, The University of Texas at Arlington, Arlington, Texas, 76019 USA
| | - Liubov M. Lifshits
- Department of Chemistry and Biochemistry, The University of Texas at Arlington, Arlington, Texas, 76019 USA
| | - Evan Bradner
- Department of Chemistry and Biochemistry, The University of North Carolina at Greensboro, Greensboro, North Carolina, 27402 USA
| | - Ge Shi
- Department of Pathology, Dalhousie University, Halifax, Nova Scotia B3H 1×5, Canada
| | - David von Dohlen
- Department of Chemistry and Biochemistry, The University of North Carolina at Greensboro, Greensboro, North Carolina, 27402 USA
| | - Susy Kim
- Department of Cancer Biology, Wake Forest School of Medicine, Winston Salem, NC, 27157 USA
| | - Nino Russo
- Dipartimento di Chimica e Tecnologie Chimiche, Università della Calabria, Arcavacata di Rende, 87036 Italy
| | - Gagan Deep
- Department of Cancer Biology, Wake Forest School of Medicine, Winston Salem, NC, 27157 USA
| | - Colin G. Cameron
- Department of Chemistry and Biochemistry, The University of Texas at Arlington, Arlington, Texas, 76019 USA
| | - Marta E. Alberto
- Dipartimento di Chimica e Tecnologie Chimiche, Università della Calabria, Arcavacata di Rende, 87036 Italy
| | - Sherri A. McFarland
- Department of Chemistry and Biochemistry, The University of Texas at Arlington, Arlington, Texas, 76019 USA
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103
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De Silva P, Saad MA, Thomsen HC, Bano S, Ashraf S, Hasan T. Photodynamic therapy, priming and optical imaging: Potential co-conspirators in treatment design and optimization - a Thomas Dougherty Award for Excellence in PDT paper. J PORPHYR PHTHALOCYA 2020; 24:1320-1360. [PMID: 37425217 PMCID: PMC10327884 DOI: 10.1142/s1088424620300098] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/25/2023]
Abstract
Photodynamic therapy is a photochemistry-based approach, approved for the treatment of several malignant and non-malignant pathologies. It relies on the use of a non-toxic, light activatable chemical, photosensitizer, which preferentially accumulates in tissues/cells and, upon irradiation with the appropriate wavelength of light, confers cytotoxicity by generation of reactive molecular species. The preferential accumulation however is not universal and, depending on the anatomical site, the ratio of tumor to normal tissue may be reversed in favor of normal tissue. Under such circumstances, control of the volume of light illumination provides a second handle of selectivity. Singlet oxygen is the putative favorite reactive molecular species although other entities such as nitric oxide have been credibly implicated. Typically, most photosensitizers in current clinical use have a finite quantum yield of fluorescence which is exploited for surgery guidance and can also be incorporated for monitoring and treatment design. In addition, the photodynamic process alters the cellular, stromal, and/or vascular microenvironment transiently in a process termed photodynamic priming, making it more receptive to subsequent additional therapies including chemo- and immunotherapy. Thus, photodynamic priming may be considered as an enabling technology for the more commonly used frontline treatments. Recently, there has been an increase in the exploitation of the theranostic potential of photodynamic therapy in different preclinical and clinical settings with the use of new photosensitizer formulations and combinatorial therapeutic options. The emergence of nanomedicine has further added to the repertoire of photodynamic therapy's potential and the convergence and co-evolution of these two exciting tools is expected to push the barriers of smart therapies, where such optical approaches might have a special niche. This review provides a perspective on current status of photodynamic therapy in anti-cancer and anti-microbial therapies and it suggests how evolving technologies combined with photochemically-initiated molecular processes may be exploited to become co-conspirators in optimization of treatment outcomes. We also project, at least for the short term, the direction that this modality may be taking in the near future.
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Affiliation(s)
- Pushpamali De Silva
- Wellman Center for Photomedicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
| | - Mohammad A. Saad
- Wellman Center for Photomedicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
| | - Hanna C. Thomsen
- Wellman Center for Photomedicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
| | - Shazia Bano
- Wellman Center for Photomedicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
| | - Shoaib Ashraf
- Wellman Center for Photomedicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
| | - Tayyaba Hasan
- Wellman Center for Photomedicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
- Division of Health Sciences and Technology, Harvard University and Massachusetts Institute of Technology, Cambridge, MA 02139, USA
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104
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Redox dual-responsive dendrimeric nanoparticles for mutually synergistic chemo-photodynamic therapy to overcome drug resistance. J Control Release 2020; 329:1210-1221. [PMID: 33122002 DOI: 10.1016/j.jconrel.2020.10.048] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 10/18/2020] [Accepted: 10/23/2020] [Indexed: 02/05/2023]
Abstract
Combination therapy has exhibited crucial potential in the treatment of cancers, especially in drug-resistant cancers. In this work, a novel tumor-targeted, redox dual-responsive and paclitaxel (PTX) loaded nanoparticle based on multifunctional dendrimer and lentinan was developed for combinational chemo-photodynamic therapy of PTX-resistant cancers. The nanoparticles exhibited enhanced cellular uptake and tumor penetration based on phenylboronic acid-sialic acid interactions, and had the ability to control drug release in response to intracellular high concentration of glutathione and H2O2. Specifically, light irradiation not only triggered the photodynamic effect of the nanoparticles for prominent photodynamic cytotoxicity, but also resulted in increased internalization and accelerated release of PTX into cytoplasm through the lysosome disruption, as well as the obvious damage to microtubules and actin microfilaments, for drug resistance reversal of A549/T cells. Meanwhile, PTX treatment would arrest cells in G2/M phase, thereby prolonging the period when nuclear membrane is broken down, which further facilitated photosensitizer accumulation in nuclei and improved DNA damage response. Consequently, the combination of PTX and photodynamic treatment lead to excellent antitumor effects to drug-resistant A549/T cells in vitro and in vivo, which provides a new strategy for the design of co-delivery system to overcome drug resistance.
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105
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Sando Y, Matsuoka KI, Sumii Y, Kondo T, Ikegawa S, Sugiura H, Nakamura M, Iwamoto M, Meguri Y, Asada N, Ennishi D, Nishimori H, Fujii K, Fujii N, Utsunomiya A, Oka T, Maeda Y. 5-aminolevulinic acid-mediated photodynamic therapy can target aggressive adult T cell leukemia/lymphoma resistant to conventional chemotherapy. Sci Rep 2020; 10:17237. [PMID: 33057055 PMCID: PMC7558012 DOI: 10.1038/s41598-020-74174-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Accepted: 09/28/2020] [Indexed: 12/11/2022] Open
Abstract
Photodynamic therapy (PDT) is an emerging treatment for various solid cancers. We recently reported that tumor cell lines and patient specimens from adult T cell leukemia/lymphoma (ATL) are susceptible to specific cell death by visible light exposure after a short-term culture with 5-aminolevulinic acid, indicating that extracorporeal photopheresis could eradicate hematological tumor cells circulating in peripheral blood. As a bridge from basic research to clinical trial of PDT for hematological malignancies, we here examined the efficacy of ALA-PDT on various lymphoid malignancies with circulating tumor cells in peripheral blood. We also examined the effects of ALA-PDT on tumor cells before and after conventional chemotherapy. With 16 primary blood samples from 13 patients, we demonstrated that PDT efficiently killed tumor cells without influencing normal lymphocytes in aggressive diseases such as acute ATL. Importantly, PDT could eradicate acute ATL cells remaining after standard chemotherapy or anti-CCR4 antibody, suggesting that PDT could work together with other conventional therapies in a complementary manner. The responses of PDT on indolent tumor cells were various but were clearly depending on accumulation of protoporphyrin IX, which indicates the possibility of biomarker-guided application of PDT. These findings provide important information for developing novel therapeutic strategy for hematological malignancies.
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Affiliation(s)
- Yasuhisa Sando
- Department of Hematology and Oncology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama, Okayama, 700-8558, Japan
| | - Ken-Ichi Matsuoka
- Department of Hematology and Oncology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama, Okayama, 700-8558, Japan.
| | - Yuichi Sumii
- Department of Hematology and Oncology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama, Okayama, 700-8558, Japan
| | - Takumi Kondo
- Department of Hematology and Oncology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama, Okayama, 700-8558, Japan
| | - Shuntaro Ikegawa
- Department of Hematology and Oncology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama, Okayama, 700-8558, Japan
| | - Hiroyuki Sugiura
- Department of Hematology and Oncology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama, Okayama, 700-8558, Japan
| | - Makoto Nakamura
- Department of Hematology and Oncology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama, Okayama, 700-8558, Japan
| | - Miki Iwamoto
- Department of Hematology and Oncology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama, Okayama, 700-8558, Japan
| | - Yusuke Meguri
- Department of Hematology and Oncology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama, Okayama, 700-8558, Japan
| | - Noboru Asada
- Department of Hematology and Oncology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama, Okayama, 700-8558, Japan
| | - Daisuke Ennishi
- Department of Hematology and Oncology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama, Okayama, 700-8558, Japan
| | - Hisakazu Nishimori
- Department of Hematology and Oncology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama, Okayama, 700-8558, Japan
| | - Keiko Fujii
- Department of Hematology and Oncology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama, Okayama, 700-8558, Japan
| | - Nobuharu Fujii
- Department of Hematology and Oncology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama, Okayama, 700-8558, Japan
| | - Atae Utsunomiya
- Department of Hematology, Imamura General Hospital, Kagoshima, Japan
| | - Takashi Oka
- Department of Hematology and Oncology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama, Okayama, 700-8558, Japan.
| | - Yoshinobu Maeda
- Department of Hematology and Oncology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama, Okayama, 700-8558, Japan
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106
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Qiu H, Zhu S, Pang L, Ma J, Liu Y, Du L, Wu Y, Jin Y. ICG-loaded photodynamic chitosan/polyvinyl alcohol composite nanofibers: Anti-resistant bacterial effect and improved healing of infected wounds. Int J Pharm 2020; 588:119797. [DOI: 10.1016/j.ijpharm.2020.119797] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2020] [Revised: 07/28/2020] [Accepted: 08/18/2020] [Indexed: 01/09/2023]
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107
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Alsaab HO, Alghamdi MS, Alotaibi AS, Alzhrani R, Alwuthaynani F, Althobaiti YS, Almalki AH, Sau S, Iyer AK. Progress in Clinical Trials of Photodynamic Therapy for Solid Tumors and the Role of Nanomedicine. Cancers (Basel) 2020; 12:E2793. [PMID: 33003374 PMCID: PMC7601252 DOI: 10.3390/cancers12102793] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 09/25/2020] [Accepted: 09/26/2020] [Indexed: 01/03/2023] Open
Abstract
Current research to find effective anticancer treatments is being performed on photodynamic therapy (PDT) with increasing attention. PDT is a very promising therapeutic way to combine a photosensitive drug with visible light to manage different intense malignancies. PDT has several benefits, including better safety and lower toxicity in the treatment of malignant tumors over traditional cancer therapy. This reasonably simple approach utilizes three integral elements: a photosensitizer (PS), a source of light, and oxygen. Upon light irradiation of a particular wavelength, the PS generates reactive oxygen species (ROS), beginning a cascade of cellular death transformations. The positive therapeutic impact of PDT may be limited because several factors of this therapy include low solubilities of PSs, restricting their effective administration, blood circulation, and poor tumor specificity. Therefore, utilizing nanocarrier systems that modulate PS pharmacokinetics (PK) and pharmacodynamics (PD) is a promising approach to bypassing these challenges. In the present paper, we review the latest clinical studies and preclinical in vivo studies on the use of PDT and progress made in the use of nanotherapeutics as delivery tools for PSs to improve their cancer cellular uptake and their toxic properties and, therefore, the therapeutic impact of PDT. We also discuss the effects that photoimmunotherapy (PIT) might have on solid tumor therapeutic strategies.
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Affiliation(s)
- Hashem O. Alsaab
- Department of Pharmaceutics and Pharmaceutical Technology, College of Pharmacy, Taif University, Taif 21944, Saudi Arabia;
| | - Maha S. Alghamdi
- Department of Pharmaceutical Care, King Abdul-Aziz Specialist Hospital (KAASH), Taif 26521, Saudi Arabia;
| | - Albatool S. Alotaibi
- College of Pharmacy, Taif University, Al Haweiah, Taif 21944, Saudi Arabia; (A.S.A.); (F.A.)
| | - Rami Alzhrani
- Department of Pharmaceutics and Pharmaceutical Technology, College of Pharmacy, Taif University, Taif 21944, Saudi Arabia;
| | - Fatimah Alwuthaynani
- College of Pharmacy, Taif University, Al Haweiah, Taif 21944, Saudi Arabia; (A.S.A.); (F.A.)
| | - Yusuf S. Althobaiti
- Department of Pharmacology and Toxicology, College of Pharmacy, Taif University, Taif 21944, Saudi Arabia;
| | - Atiah H. Almalki
- Department of Pharmaceutical chemistry, College of Pharmacy, Taif University, Taif 21944, Saudi Arabia;
| | - Samaresh Sau
- Use-Inspired Biomaterials and Integrated Nano Delivery Systems Laboratory, Department of Pharmaceutical Sciences, Eugene Applebaum College of Pharmacy and Health Sciences, Wayne State University, Detroit, MI 48021, USA; (S.S.); (A.K.I.)
| | - Arun K. Iyer
- Use-Inspired Biomaterials and Integrated Nano Delivery Systems Laboratory, Department of Pharmaceutical Sciences, Eugene Applebaum College of Pharmacy and Health Sciences, Wayne State University, Detroit, MI 48021, USA; (S.S.); (A.K.I.)
- Molecular Therapeutics Program, Barbara Ann Karmanos Cancer Institute, School of Medicine, Wayne State University, Detroit, MI 48201, USA
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108
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Roque JA, Barrett PC, Cole HD, Lifshits LM, Shi G, Monro S, von Dohlen D, Kim S, Russo N, Deep G, Cameron CG, Alberto ME, McFarland SA. Breaking the barrier: an osmium photosensitizer with unprecedented hypoxic phototoxicity for real world photodynamic therapy. Chem Sci 2020; 11:9784-9806. [PMID: 33738085 PMCID: PMC7953430 DOI: 10.1039/d0sc03008b] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Accepted: 08/03/2020] [Indexed: 12/15/2022] Open
Abstract
Hypoxia presents a two-fold challenge in the treatment of cancer, as low oxygen conditions induce biological changes that make malignant tissues simultaneously more aggressive and less susceptible to standard chemotherapy. This paper reports the first metal-based photosensitizer that approaches the ideal properties for a phototherapy agent. The Os(phen)2-based scaffold was combined with a series of IP-nT ligands, where phen = 1,10-phenanthroline and IP-nT = imidazo[4,5-f][1,10]phenanthroline tethered to n = 0-4 thiophene rings. Os-4T (n = 4) emerged as the most promising complex in the series, with picomolar activity and a phototherapeutic index (PI) exceeding 106 in normoxia. The photosensitizer exhibited an unprecedented PI > 90 (EC50 = 0.651 μM) in hypoxia (1% O2) with visible and green light, and a PI > 70 with red light. Os-4T was also active with 733 nm near-infrared light (EC50 = 0.803 μM, PI = 77) under normoxia. Both computation and spectroscopic studies confirmed a switch in the nature of the lowest-lying triplet excited state from triplet metal-to-ligand charge transfer (3MLCT) to intraligand charge transfer (3ILCT) at n = 3, with a lower energy and longer lifetime for n = 4. All compounds in the series were relatively nontoxic in the dark but became increasingly phototoxic with additional thiophenes. These normoxic and hypoxic activities are the largest reported to date, demonstrating the utility of osmium for phototherapy applications. Moreover, Os-4T had a maximum tolerated dose (MTD) in mice that was >200 mg kg-1, which positions this photosensitizer as an excellent candidate for in vivo applications.
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Affiliation(s)
- John A Roque
- Department of Chemistry and Biochemistry , The University of North Carolina at Greensboro , Greensboro , North Carolina , 27402 USA
- Department of Chemistry and Biochemistry , The University of Texas at Arlington , Arlington , Texas , 76019 USA . ;
| | - Patrick C Barrett
- Department of Chemistry and Biochemistry , The University of North Carolina at Greensboro , Greensboro , North Carolina , 27402 USA
| | - Houston D Cole
- Department of Chemistry and Biochemistry , The University of Texas at Arlington , Arlington , Texas , 76019 USA . ;
| | - Liubov M Lifshits
- Department of Chemistry and Biochemistry , The University of Texas at Arlington , Arlington , Texas , 76019 USA . ;
| | - Ge Shi
- Department of Chemistry , Acadia University , Wolfville , Nova Scotia , B4P 2R6 Canada
| | - Susan Monro
- Department of Chemistry , Acadia University , Wolfville , Nova Scotia , B4P 2R6 Canada
| | - David von Dohlen
- Department of Chemistry and Biochemistry , The University of North Carolina at Greensboro , Greensboro , North Carolina , 27402 USA
| | - Susy Kim
- Department of Cancer Biology , Wake Forest School of Medicine , Winston Salem , NC , 27157, USA
| | - Nino Russo
- Dipartimento di Chimica e Tecnologie Chimiche , Università della Calabria , Arcavacata di Rende , 87036 Italy .
| | - Gagan Deep
- Department of Cancer Biology , Wake Forest School of Medicine , Winston Salem , NC , 27157, USA
| | - Colin G Cameron
- Department of Chemistry and Biochemistry , The University of North Carolina at Greensboro , Greensboro , North Carolina , 27402 USA
- Department of Chemistry and Biochemistry , The University of Texas at Arlington , Arlington , Texas , 76019 USA . ;
| | - Marta E Alberto
- Dipartimento di Chimica e Tecnologie Chimiche , Università della Calabria , Arcavacata di Rende , 87036 Italy .
| | - Sherri A McFarland
- Department of Chemistry and Biochemistry , The University of North Carolina at Greensboro , Greensboro , North Carolina , 27402 USA
- Department of Chemistry and Biochemistry , The University of Texas at Arlington , Arlington , Texas , 76019 USA . ;
- Department of Chemistry , Acadia University , Wolfville , Nova Scotia , B4P 2R6 Canada
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109
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Lum YL, Luk JM, Staunton DE, Ng DKP, Fong WP. Cadherin-17 Targeted Near-Infrared Photoimmunotherapy for Treatment of Gastrointestinal Cancer. Mol Pharm 2020; 17:3941-3951. [PMID: 32931292 DOI: 10.1021/acs.molpharmaceut.0c00700] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
In cancer photodynamic therapy (PDT), a photosensitizer taken up by cancer cells can generate reactive oxygen species upon near-infrared light activation to induce cancer cell death. To increase PDT potency and decrease its adverse effect, one approach is to conjugate the photosensitizer with an antibody that specifically targets cancer cells. In the present study, IR700, a hydrophilic phthalocyanine photosensitizer, was conjugated to the humanized monoclonal antibody ARB102, which binds specifically cadherin-17 (CDH17 aka CA17), a cell surface marker highly expressed in gastrointestinal cancer to produce ARB102-IR700. Photoimmunotherapy (PIT) of gastrointestinal cancer cell lines was conducted by ARB102-IR700 treatment and near-infrared light irradiation. The results showed that ARB102-IR700 PIT could induce cell death in CDH17-positive cancer cells with high potency. In a co-culture model, CDH17-negative and CDH17-overexpressing SW480 cells were labeled with distinct fluorescent dyes and cultured together prior to PIT treatment. The results confirmed that ARB102-IR700 PIT could kill CDH17-positive cells specifically, while leaving the adjacent CDH17-negative cells unaffected. An in vivo efficacy study was conducted using a pancreatic adenocarcinoma AsPC-1 xenograft tumor model in nude mice. Fluorescence scanning indicated that ARB102-IR700 accumulated specifically in the tumor sites. To perform PIT, at 24 and 48 h postinjection, mice were irradiated with a 680 nm laser at the tumor site to activate the photosensitizer. It was shown that ARB102-IR700 PIT could inhibit tumor growth significantly. In summary, this study demonstrated that the novel ARB102-IR700 is a promising agent for PIT in gastrointestinal cancers.
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Affiliation(s)
- Yick-Liang Lum
- School of Life Sciences, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong, China
| | - John M Luk
- Arbele Limited, Shatin N.T., Hong Kong, China
| | | | - Dennis K P Ng
- Department of Chemistry, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong, China
| | - Wing-Ping Fong
- School of Life Sciences, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong, China
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110
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Kim D, Park S, Yoo H, Park S, Kim J, Yum K, Kim K, Kim H. Overcoming anticancer resistance by photodynamic therapy-related efflux pump deactivation and ultrasound-mediated improved drug delivery efficiency. NANO CONVERGENCE 2020; 7:30. [PMID: 32897469 PMCID: PMC7479087 DOI: 10.1186/s40580-020-00241-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Accepted: 07/29/2020] [Indexed: 05/26/2023]
Abstract
One of the major obstacles to successful chemotherapy is multi-drug resistance (MDR). A multi-drug resistant cancerous cell abnormally overexpresses membrane transporters that pump anticancer drugs out of the cell, resulting in low anticancer drug delivery efficiency. To overcome the limitation, many attempts have been performed to inhibit the abilities of efflux receptors chemically or genetically or to increase the delivery efficiency of anticancer drugs. However, the results have not yet been satisfactory. In this study, we developed nanoparticle-microbubble complexes (DOX-NPs/Ce6-MBs) by conjugating doxorubicin loaded human serum albumin nanoparticles (DOX-NPs) onto the surface of Chlorin e6 encapsulated microbubbles (Ce6-MBs) in order to maximize anticancer efficiency by overcoming MDR. Under the ultrasound irradiation, DOX-NPs and Ce6 encapsulating self-assembled liposomes or micelles were effectively delivered into the cells due to the sonoporation effect caused by the microbubble cavitation. At the same time, reactive oxygen (ROS) generated from intracellularly delivered Ce6 by laser irradiation arrested the activity of ABCG2 efflux receptor overexpressed in doxorubicin-resistant breast cancer cells (MCF-7/ADR), resulting in increased the chemotherapy efficacy. In addition, the total number of side population cells that exhibit the properties of cancer stem-like cells were also reduced by the combination of photodynamic therapy and chemotherapy. In conclusion, DOX-NPs/Ce6-MBs will provide a platform for simultaneously overcoming MDR and increasing drug delivery and therefore, treatment efficiency, under ultrasound irradiation.
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Affiliation(s)
- Doyeon Kim
- Department of Chemical & Biomolecular Engineering, Sogang University, 35 Baekbeom-ro, Mapo-gu, Seoul, 04107, Republic of Korea
| | - Suhyun Park
- Department of Chemical & Biomolecular Engineering, Sogang University, 35 Baekbeom-ro, Mapo-gu, Seoul, 04107, Republic of Korea
| | - Hongkeun Yoo
- Department of Chemical & Biomolecular Engineering, Sogang University, 35 Baekbeom-ro, Mapo-gu, Seoul, 04107, Republic of Korea
| | - Suhyeon Park
- Department of Chemical & Biomolecular Engineering, Sogang University, 35 Baekbeom-ro, Mapo-gu, Seoul, 04107, Republic of Korea
| | - Jeewon Kim
- Department of Chemical & Biomolecular Engineering, Sogang University, 35 Baekbeom-ro, Mapo-gu, Seoul, 04107, Republic of Korea
| | - Kyuhee Yum
- Department of Chemical & Biomolecular Engineering, Sogang University, 35 Baekbeom-ro, Mapo-gu, Seoul, 04107, Republic of Korea
| | - Kwangmeyung Kim
- KU-KIST Graduate School of Converging Science and Technology, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul, 02841, Republic of Korea
- Biomedical Research Institute, Korea Institute of Science and Technology (KIST), Seoul, 02792, Republic of Korea
| | - Hyuncheol Kim
- Department of Chemical & Biomolecular Engineering, Sogang University, 35 Baekbeom-ro, Mapo-gu, Seoul, 04107, Republic of Korea.
- Department of Biomedical Engineering, Sogang University, 35 Baekbeom-ro, Mapo-gu, Seoul, 04107, Republic of Korea.
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111
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Wu R, Yow C, Law E, Chu E, Huang Z. Effect of Foslip® mediated photodynamic therapy on 5-fluorouracil resistant human colorectal cancer cells. Photodiagnosis Photodyn Ther 2020; 31:101945. [PMID: 32768589 DOI: 10.1016/j.pdpdt.2020.101945] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 07/27/2020] [Accepted: 07/31/2020] [Indexed: 02/07/2023]
Abstract
Colorectal cancer (CRC) is the commonest cancer in Hong Kong and is often treated with 5-fluorouracil (5-FU). However the clinical application of 5-FU was limited by drug resistance in CRC. Photodynamic therapy (PDT) is a novel treatment combating CRC via the combination of photosensitizer, molecular oxygen and light activation. In this study, 5-FU resistant HT29 (HT29FU) was established and its susceptibility to Foslip® PDT tested. Effect of 5-FU to HT29 cells was measured via qPCR. Efficacy of Foslip® PDT on HT29 and HT29FU cells were measured via photosensitizer uptake, cellular localization, cytotoxicity, cell cycle distribution and signal proteins expression. 5-FU significantly induced ABCB1 mRNA expression in HT29 cells; whereas with a 24 fold increase in HT29FU cells. Both cells responded similarly to Foslip® PDT, with the inhibitory concentration IC20, IC50 and IC70 achieved at 1 ng/mL, 2 ng/mL and 5 ng/mL with 2 J/cm2 light activation respectively. Foslip® PDT triggered apoptosis and reduced JNK protein expression at IC70 on both cells. Effect of Foslip® PDT on HT29 cells was independent to 5-FU resistance properties. Therefore, Foslip® PDT could be a potential treatment for 5-FU resistant cancer patients. Further investigations on the Foslip® PDT mediated molecular changes in HT29FU cells deserve to be explored.
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Affiliation(s)
- Rwk Wu
- School of Medical and Health Sciences, Tung Wah College, HKSAR, Hong Kong, China.
| | - Cmn Yow
- Medical Laboratory Science, Department of Health Technology & Informatics, Hong Kong Polytechnic University, HKSAR, Hong Kong, China
| | - Eric Law
- Medical Laboratory Science, Department of Health Technology & Informatics, Hong Kong Polytechnic University, HKSAR, Hong Kong, China
| | - Esm Chu
- School of Medical and Health Sciences, Tung Wah College, HKSAR, Hong Kong, China
| | - Zheng Huang
- MOE Key Laboratory of Photonics Science and Technology for Medicine, Fujian Normal University, Fuzhou, China.
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112
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Li Y, Xu X. Nanomedicine solutions to intricate physiological-pathological barriers and molecular mechanisms of tumor multidrug resistance. J Control Release 2020; 323:483-501. [DOI: 10.1016/j.jconrel.2020.05.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 04/30/2020] [Accepted: 05/04/2020] [Indexed: 01/08/2023]
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113
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Chi J, Ma Q, Shen Z, Ma C, Zhu W, Han S, Liang Y, Cao J, Sun Y. Targeted nanocarriers based on iodinated-cyanine dyes as immunomodulators for synergistic phototherapy. NANOSCALE 2020; 12:11008-11025. [PMID: 32301458 DOI: 10.1039/c9nr10674j] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Photodynamic therapy (PDT), as one of the most powerful photo-therapeutic strategies for cancer treatment with minimum invasiveness, can effectively damage local tumor cells and significantly induce systemic antitumor immunity. However, current nanotechnology-assisted PDT-immunomodulators have either poor penetration for deep tumors or low singlet oxygen generation. Herein, we construct a novel theranostic nanocarrier (HA-PEG-CyI, HPC) by inducing the self-assembly of PEGylated CyI and attaching the ligand HA to its surface. The prepared HPC can be used as an ideal PDT-immunomodulator for synergistic cancer therapy. CyI is an iodinated-cyanine dye with enhanced singlet oxygen generation ability as well as excellent photo-to-photothermal and near-infrared fluorescence imaging properties. Under 808 nm laser irradiation, the prepared HPC can generate both reactive oxygen species (ROS) and elevate temperature which can subsequently result in apoptosis and necrosis at tumor sites. Moreover, the HPC-induced cell death can generate a series of acute inflammatory reactions, leading to systemic immunity induction and secondary death of tumor cells, which further results in reducing tumor recurrence. In vitro and in vivo results show that HPC can enhance the tumor targeting efficacy, generate ROS efficiently and exhibit a high temperature response under NIR irradiation, which working together can activate immune responses for synergistic phototherapy on tumor cells. Accordingly, the proposed multi-functional HPC nanocarriers represent an important advance in PDT and can be used as a superior cancer treatment strategy with great promise for clinical applications.
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Affiliation(s)
- Jinnan Chi
- Department of Pharmaceutics, School of Pharmacy, Qingdao University, Qingdao, 266021, China.
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114
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Delasoie J, Schiel P, Vojnovic S, Nikodinovic-Runic J, Zobi F. Photoactivatable Surface-Functionalized Diatom Microalgae for Colorectal Cancer Targeted Delivery and Enhanced Cytotoxicity of Anticancer Complexes. Pharmaceutics 2020; 12:E480. [PMID: 32466116 PMCID: PMC7285135 DOI: 10.3390/pharmaceutics12050480] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 05/19/2020] [Accepted: 05/20/2020] [Indexed: 02/06/2023] Open
Abstract
Systemic toxicity and severe side effects are commonly associated with anticancer chemotherapies. New strategies based on enhanced drug selectivity and targeted delivery to cancer cells while leaving healthy tissue undamaged can reduce the global patient burden. Herein, we report the design, synthesis and characterization of a bio-inspired hybrid multifunctional drug delivery system based on diatom microalgae. The microalgae's surface was chemically functionalized with hybrid vitamin B12-photoactivatable molecules and the materials further loaded with highly active rhenium(I) tricarbonyl anticancer complexes. The constructs showed enhanced adherence to colorectal cancer (CRC) cells and slow release of the chemotherapeutic drugs. The overall toxicity of the hybrid multifunctional drug delivery system was further enhanced by photoactivation of the microalgae surface. Depending on the construct and anticancer drug, a 2-fold increase in the cytotoxic efficacy of the drug was observed upon light irradiation. The use of this targeted drug delivery strategy, together with selective spatial-temporal light activation, may lead to lower effective concentration of anticancer drugs, thereby reducing medication doses, possible side effects and overall burden for the patient.
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Affiliation(s)
- Joachim Delasoie
- Department of Chemistry, Fribourg University, Chemin du Musée 9, 1700 Fribourg, Switzerland; (J.D.); (P.S.)
| | - Philippe Schiel
- Department of Chemistry, Fribourg University, Chemin du Musée 9, 1700 Fribourg, Switzerland; (J.D.); (P.S.)
| | - Sandra Vojnovic
- Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Vojvode Stepe 444a, 11042 Belgrade, Serbia; (S.V.); (J.N.-R.)
| | - Jasmina Nikodinovic-Runic
- Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Vojvode Stepe 444a, 11042 Belgrade, Serbia; (S.V.); (J.N.-R.)
| | - Fabio Zobi
- Department of Chemistry, Fribourg University, Chemin du Musée 9, 1700 Fribourg, Switzerland; (J.D.); (P.S.)
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115
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Yu W, Xue X, Ma A, Ruan Y, Zhang H, Cheng F, Li Y, Pan C, Lin T. Self‐Assembled Nanoparticle‐Mediated Chemophototherapy Reverses the Drug Resistance of Bladder Cancers through Dual AKT/ERK Inhibition. ADVANCED THERAPEUTICS 2020. [DOI: 10.1002/adtp.202000032] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Weimin Yu
- Division of Hematology and Oncology, Department of Internal Medicine, School of MedicineUniversity of California Davis Sacramento CA 95817 USA
- Department of UrologyRenmin Hospital of Wuhan University Wuhan Hubei Province 430060 China
| | - Xiangdong Xue
- Department of Biochemistry and Molecular Medicine, UC Davis Comprehensive Cancer CenterUniversity of California Davis Sacramento CA 95817 USA
| | - Ai‐Hong Ma
- Department of Biochemistry and Molecular Medicine, UC Davis Comprehensive Cancer CenterUniversity of California Davis Sacramento CA 95817 USA
| | - Yuan Ruan
- Division of Hematology and Oncology, Department of Internal Medicine, School of MedicineUniversity of California Davis Sacramento CA 95817 USA
- Department of UrologyRenmin Hospital of Wuhan University Wuhan Hubei Province 430060 China
| | - Hongyong Zhang
- Division of Hematology and Oncology, Department of Internal Medicine, School of MedicineUniversity of California Davis Sacramento CA 95817 USA
| | - Fan Cheng
- Department of UrologyRenmin Hospital of Wuhan University Wuhan Hubei Province 430060 China
| | - Yuanpei Li
- Department of Biochemistry and Molecular Medicine, UC Davis Comprehensive Cancer CenterUniversity of California Davis Sacramento CA 95817 USA
| | - Chong‐Xian Pan
- Division of Hematology and Oncology, Department of Internal Medicine, School of MedicineUniversity of California Davis Sacramento CA 95817 USA
- Department of UrologyUC Davis Comprehensive Cancer Center Sacramento CA 95817 USA
- VA Northern California Health Care System Mather CA 95655 USA
- Harvard Medical School and VA Boston Healthcare System West Roxbury MA 02132 USA
| | - Tzu‐Yin Lin
- Division of Hematology and Oncology, Department of Internal Medicine, School of MedicineUniversity of California Davis Sacramento CA 95817 USA
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116
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Yang X, Shi X, Zhang Y, Xu J, Ji J, Ye L, Yi F, Zhai G. Photo-triggered self-destructive ROS-responsive nanoparticles of high paclitaxel/chlorin e6 co-loading capacity for synergetic chemo-photodynamic therapy. J Control Release 2020; 323:333-349. [PMID: 32325174 DOI: 10.1016/j.jconrel.2020.04.027] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 04/16/2020] [Accepted: 04/17/2020] [Indexed: 02/07/2023]
Abstract
To improve the anti-cancer therapeutic effect of nanosystems for chemo-photodynamic therapy, there remain several hurdles to be addressed, e.g., limited co-loading efficiency, insufficient stimulus-responsiveness and lack of synergetic effect. This work reported novel reactive‑oxygen-species (ROS)-responsive chlorin e6 (Ce6) and paclitaxel (PTX) co-encapsulated chondroitin sulfate-g-poly (propylene sulfide) nanoparticles (CP/ChS-g-PPS NPs), wherein the drug loading efficiencies of Ce6 and PTX were as high as 14.93% and 24.31%, respectively. To enlarge the ROS signal at tumor sites thus enhancing the ROS-responsiveness of ChS-g-PPS NPs, near-infrared (NIR) light was utilized to induce Ce6 to produce more ROS to destruct the NPs. Our data showed that the photo-triggered self-destructive property of NPs helped drugs to spread deeper in tumors upon laser irradiation, making the NPs promising to thoroughly remove tumor cells. CP/ChS-g-PPS NPs exhibited a synergetic chemo-photodynamic therapy effect in vitro, which was suggested by the combination indexes of PTX and Ce6 lower than 1 when 20-80% inhibition rates of MCF-7 cells were achieved. As for the in vivo antitumor activity, the tumor inhibition rates of CP/ChS-g-PPS NPs (with laser irradiation) were as high as 92.76% and 88.57% in 4T1 bearing BALB/c mice and MCF-7 bearing BALB/c nude mice, respectively, which were significantly higher than those of other treatment groups. This work provided a simple yet effective strategy to develop photo-triggered ROS-responsive NPs for synergetic chemo-photodynamic therapy with quick ROS-responsive self-destruction, spatiotemporally controllability, reduced off-target toxicity, and desirable therapeutic effect.
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Affiliation(s)
- Xiaoye Yang
- Department of Pharmacology, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, China
| | - Xiaoqun Shi
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, China
| | - Yanan Zhang
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, China
| | - Jiangkang Xu
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, China
| | - Jianbo Ji
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, China
| | - Lei Ye
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, China
| | - Fan Yi
- Department of Pharmacology, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, China
| | - Guangxi Zhai
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, China.
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117
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Nath S, Pigula M, Khan AP, Hanna W, Ruhi MK, Dehkordy FM, Pushpavanam K, Rege K, Moore K, Tsujita Y, Conrad C, Inci F, del Carmen MG, Franco W, Celli JP, Demirci U, Hasan T, Huang HC, Rizvi I. Flow-induced Shear Stress Confers Resistance to Carboplatin in an Adherent Three-Dimensional Model for Ovarian Cancer: A Role for EGFR-Targeted Photoimmunotherapy Informed by Physical Stress. J Clin Med 2020; 9:jcm9040924. [PMID: 32231055 PMCID: PMC7230263 DOI: 10.3390/jcm9040924] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Revised: 03/20/2020] [Accepted: 03/23/2020] [Indexed: 02/06/2023] Open
Abstract
A key reason for the persistently grim statistics associated with metastatic ovarian cancer is resistance to conventional agents, including platinum-based chemotherapies. A major source of treatment failure is the high degree of genetic and molecular heterogeneity, which results from significant underlying genomic instability, as well as stromal and physical cues in the microenvironment. Ovarian cancer commonly disseminates via transcoelomic routes to distant sites, which is associated with the frequent production of malignant ascites, as well as the poorest prognosis. In addition to providing a cell and protein-rich environment for cancer growth and progression, ascitic fluid also confers physical stress on tumors. An understudied area in ovarian cancer research is the impact of fluid shear stress on treatment failure. Here, we investigate the effect of fluid shear stress on response to platinum-based chemotherapy and the modulation of molecular pathways associated with aggressive disease in a perfusion model for adherent 3D ovarian cancer nodules. Resistance to carboplatin is observed under flow with a concomitant increase in the expression and activation of the epidermal growth factor receptor (EGFR) as well as downstream signaling members mitogen-activated protein kinase/extracellular signal-regulated kinase (MEK) and extracellular signal-regulated kinase (ERK). The uptake of platinum by the 3D ovarian cancer nodules was significantly higher in flow cultures compared to static cultures. A downregulation of phospho-focal adhesion kinase (p-FAK), vinculin, and phospho-paxillin was observed following carboplatin treatment in both flow and static cultures. Interestingly, low-dose anti-EGFR photoimmunotherapy (PIT), a targeted photochemical modality, was found to be equally effective in ovarian tumors grown under flow and static conditions. These findings highlight the need to further develop PIT-based combinations that target the EGFR, and sensitize ovarian cancers to chemotherapy in the context of flow-induced shear stress.
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Affiliation(s)
- Shubhankar Nath
- Wellman Center for Photomedicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA; (S.N.); (M.P.); (A.P.K.); (M.K.R.); (F.M.D.); (K.M.); (Y.T.); (W.F.); (T.H.)
| | - Michael Pigula
- Wellman Center for Photomedicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA; (S.N.); (M.P.); (A.P.K.); (M.K.R.); (F.M.D.); (K.M.); (Y.T.); (W.F.); (T.H.)
| | - Amjad P. Khan
- Wellman Center for Photomedicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA; (S.N.); (M.P.); (A.P.K.); (M.K.R.); (F.M.D.); (K.M.); (Y.T.); (W.F.); (T.H.)
| | - William Hanna
- Department of Physics, College of Science and Mathematics, University of Massachusetts at Boston, Boston, MA 02125, USA; (W.H.); (J.P.C.)
| | - Mustafa Kemal Ruhi
- Wellman Center for Photomedicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA; (S.N.); (M.P.); (A.P.K.); (M.K.R.); (F.M.D.); (K.M.); (Y.T.); (W.F.); (T.H.)
- Joint Department of Biomedical Engineering, University of North Carolina at Chapel Hill, Chapel Hill, NC and North Carolina State University, Raleigh, NC 27599, USA
| | - Farzaneh Mahmoodpoor Dehkordy
- Wellman Center for Photomedicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA; (S.N.); (M.P.); (A.P.K.); (M.K.R.); (F.M.D.); (K.M.); (Y.T.); (W.F.); (T.H.)
| | - Karthik Pushpavanam
- School for Engineering of Matter, Transport and Energy, Ira A. Fulton Schools of Engineering, Arizona State University, Tempe, AZ 85287, USA; (K.P.); (K.R.)
| | - Kaushal Rege
- School for Engineering of Matter, Transport and Energy, Ira A. Fulton Schools of Engineering, Arizona State University, Tempe, AZ 85287, USA; (K.P.); (K.R.)
| | - Kaitlin Moore
- Wellman Center for Photomedicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA; (S.N.); (M.P.); (A.P.K.); (M.K.R.); (F.M.D.); (K.M.); (Y.T.); (W.F.); (T.H.)
| | - Yujiro Tsujita
- Wellman Center for Photomedicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA; (S.N.); (M.P.); (A.P.K.); (M.K.R.); (F.M.D.); (K.M.); (Y.T.); (W.F.); (T.H.)
- Department of Urology, National Defense Medical College, Tokorozawa, Saitama 359-8513, Japan
| | - Christina Conrad
- Fischell Department of Bioengineering, University of Maryland, College Park, MD 20742, USA; (C.C.); (H.-C.H.)
| | - Fatih Inci
- Bio-Acoustic MEMS in Medicine (BAMM) Laboratory, Canary Center at Stanford for Cancer Early Detection, Department of Radiology School of Medicine Stanford University, Palo Alto, CA 94304, USA; (F.I.); (U.D.)
| | - Marcela G. del Carmen
- Division of Gynecologic Oncology, Vincent Obstetrics and Gynecology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA;
| | - Walfre Franco
- Wellman Center for Photomedicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA; (S.N.); (M.P.); (A.P.K.); (M.K.R.); (F.M.D.); (K.M.); (Y.T.); (W.F.); (T.H.)
| | - Jonathan P. Celli
- Department of Physics, College of Science and Mathematics, University of Massachusetts at Boston, Boston, MA 02125, USA; (W.H.); (J.P.C.)
| | - Utkan Demirci
- Bio-Acoustic MEMS in Medicine (BAMM) Laboratory, Canary Center at Stanford for Cancer Early Detection, Department of Radiology School of Medicine Stanford University, Palo Alto, CA 94304, USA; (F.I.); (U.D.)
| | - Tayyaba Hasan
- Wellman Center for Photomedicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA; (S.N.); (M.P.); (A.P.K.); (M.K.R.); (F.M.D.); (K.M.); (Y.T.); (W.F.); (T.H.)
| | - Huang-Chiao Huang
- Fischell Department of Bioengineering, University of Maryland, College Park, MD 20742, USA; (C.C.); (H.-C.H.)
- Marlene and Stewart Greenebaum Cancer Center, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Imran Rizvi
- Wellman Center for Photomedicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA; (S.N.); (M.P.); (A.P.K.); (M.K.R.); (F.M.D.); (K.M.); (Y.T.); (W.F.); (T.H.)
- Joint Department of Biomedical Engineering, University of North Carolina at Chapel Hill, Chapel Hill, NC and North Carolina State University, Raleigh, NC 27599, USA
- Lineberger Comprehensive Cancer Center, University of North Carolina School of Medicine, Chapel Hill, NC 27599, USA
- Correspondence:
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118
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Anbil S, Pigula M, Huang HC, Mallidi S, Broekgaarden M, Baglo Y, De Silva P, Simeone DM, Mino-Kenudson M, Maytin EV, Rizvi I, Hasan T. Vitamin D Receptor Activation and Photodynamic Priming Enables Durable Low-dose Chemotherapy. Mol Cancer Ther 2020; 19:1308-1319. [PMID: 32220968 DOI: 10.1158/1535-7163.mct-19-0791] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Revised: 12/08/2019] [Accepted: 03/12/2020] [Indexed: 12/18/2022]
Abstract
Patients with cancer often confront the decision of whether to continue high-dose chemotherapy at the expense of cumulative toxicities. Reducing the dose of chemotherapy regimens while preserving efficacy is sorely needed to preserve the performance status of these vulnerable patients, yet has not been prioritized. Here, we introduce a dual pronged approach to modulate the microenvironment of desmoplastic pancreatic tumors and enable significant dose deescalation of the FDA-approved chemotherapeutic nanoliposomal irinotecan (nal-IRI) without compromising tumor control. We demonstrate that light-based photodynamic priming (PDP) coupled with vitamin D3 receptor (VDR) activation within fibroblasts increases intratumoral nal-IRI accumulation and suppresses protumorigenic CXCL12/CXCR7 crosstalk. Combined photodynamic and biochemical modulation of the tumor microenvironment enables a 75% dose reduction of nal-IRI while maintaining treatment efficacy, resulting in improved tolerability. Modifying the disease landscape to increase the susceptibility of cancer, via preferentially modulating fibroblasts, represents a promising and relatively underexplored strategy to enable dose deescalation. The approach presented here, using a combination of three clinically available therapies with nonoverlapping toxicities, can be rapidly translated with minimal modification to treatment workflow, and challenges the notion that significant improvements in chemotherapy efficacy can only be achieved at the expense of increased toxicity.
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Affiliation(s)
- Sriram Anbil
- Long School of Medicine, UT Health San Antonio, San Antonio, Texas.,Wellman Center for Photomedicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Michael Pigula
- Wellman Center for Photomedicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Huang-Chiao Huang
- Wellman Center for Photomedicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Srivalleesha Mallidi
- Wellman Center for Photomedicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Mans Broekgaarden
- Wellman Center for Photomedicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Yan Baglo
- Wellman Center for Photomedicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Pushpamali De Silva
- Wellman Center for Photomedicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Diane M Simeone
- Department of Surgery, Langone School of Medicine, New York University, New York, New York
| | - Mari Mino-Kenudson
- Department of Pathology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Edward V Maytin
- Department of Dermatology and Department of Biomedical Engineering, Cleveland Clinic, Cleveland, Ohio
| | - Imran Rizvi
- Wellman Center for Photomedicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Tayyaba Hasan
- Wellman Center for Photomedicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts. .,Division of Health Sciences and Technology, Harvard University and Massachusetts Institute of Technology, Cambridge, MA
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119
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Sorrin AJ, Ruhi MK, Ferlic NA, Karimnia V, Polacheck WJ, Celli JP, Huang HC, Rizvi I. Photodynamic Therapy and the Biophysics of the Tumor Microenvironment. Photochem Photobiol 2020; 96:232-259. [PMID: 31895481 PMCID: PMC7138751 DOI: 10.1111/php.13209] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Accepted: 11/27/2019] [Indexed: 02/07/2023]
Abstract
Targeting the tumor microenvironment (TME) provides opportunities to modulate tumor physiology, enhance the delivery of therapeutic agents, impact immune response and overcome resistance. Photodynamic therapy (PDT) is a photochemistry-based, nonthermal modality that produces reactive molecular species at the site of light activation and is in the clinic for nononcologic and oncologic applications. The unique mechanisms and exquisite spatiotemporal control inherent to PDT enable selective modulation or destruction of the TME and cancer cells. Mechanical stress plays an important role in tumor growth and survival, with increasing implications for therapy design and drug delivery, but remains understudied in the context of PDT and PDT-based combinations. This review describes pharmacoengineering and bioengineering approaches in PDT to target cellular and noncellular components of the TME, as well as molecular targets on tumor and tumor-associated cells. Particular emphasis is placed on the role of mechanical stress in the context of targeted PDT regimens, and combinations, for primary and metastatic tumors.
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Affiliation(s)
- Aaron J. Sorrin
- Fischell Department of Bioengineering, University of Maryland, College Park, MD, 20742, USA
| | - Mustafa Kemal Ruhi
- Joint Department of Biomedical Engineering, University of North Carolina at Chapel Hill, Chapel Hill, NC and North Carolina State University, Raleigh, NC, 27599, USA
| | - Nathaniel A. Ferlic
- Department of Electrical and Computer Engineering, University of Maryland, College Park, MD, 20742, USA
| | - Vida Karimnia
- Department of Physics, College of Science and Mathematics, University of Massachusetts at Boston, Boston, MA, 02125, USA
| | - William J. Polacheck
- Joint Department of Biomedical Engineering, University of North Carolina at Chapel Hill, Chapel Hill, NC and North Carolina State University, Raleigh, NC, 27599, USA
- Department of Cell Biology and Physiology, University of North Carolina School of Medicine, Chapel Hill, NC 27599, USA
- Lineberger Comprehensive Cancer Center, University of North Carolina School of Medicine, Chapel Hill, NC, 27599, USA
| | - Jonathan P. Celli
- Department of Physics, College of Science and Mathematics, University of Massachusetts at Boston, Boston, MA, 02125, USA
| | - Huang-Chiao Huang
- Fischell Department of Bioengineering, University of Maryland, College Park, MD, 20742, USA
- Marlene and Stewart Greenebaum Cancer Center, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Imran Rizvi
- Joint Department of Biomedical Engineering, University of North Carolina at Chapel Hill, Chapel Hill, NC and North Carolina State University, Raleigh, NC, 27599, USA
- Lineberger Comprehensive Cancer Center, University of North Carolina School of Medicine, Chapel Hill, NC, 27599, USA
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120
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Zhang X, Chen X, Guo Y, Jia HR, Jiang YW, Wu FG. Endosome/lysosome-detained supramolecular nanogels as an efflux retarder and autophagy inhibitor for repeated photodynamic therapy of multidrug-resistant cancer. NANOSCALE HORIZONS 2020; 5:481-487. [PMID: 32118218 DOI: 10.1039/c9nh00643e] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
The presence of drug efflux pumps and endo/lysosomal entrapment phenomena in multidrug-resistant cancer cells leads to insufficient and off-target accumulation of anticancer drugs in the cells, which severely reduces the drugs' therapeutic efficacies. Here, we prepare a novel type of photosensitizer (PS)-loaded supramolecular nanogel, which can utilize the endo/lysosomal entrapment for enhanced photodynamic therapy (PDT) of multidrug-resistant cancer. The PS-loaded nanogels can elude the drug efflux pumps, and be markedly internalized by drug-resistant cancer cells through the endocytic pathway. With their pH-sensitive properties, the internalized nanogels can aggregate in the acidic endosomes/lysosomes, thus retarding their exocytosis from the cells. Moreover, the lysosomes of the nanogel-treated cells are severely damaged after irradiation, which inhibits the protective autophagy and improves the photodynamic therapeutic performance of the nanogels. Besides, the in vivo experiments show that the nanogels significantly prolong the tumor retention of the PSs, thus enabling multiple PDT treatments after a single drug injection.
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Affiliation(s)
- Xiaodong Zhang
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing 210096, China.
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121
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Hester SC, Kuriakose M, Nguyen CD, Mallidi S. Role of Ultrasound and Photoacoustic Imaging in Photodynamic Therapy for Cancer. Photochem Photobiol 2020; 96:260-279. [PMID: 31919853 PMCID: PMC7187279 DOI: 10.1111/php.13217] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Accepted: 11/28/2019] [Indexed: 12/20/2022]
Abstract
Photodynamic therapy (PDT) is a phototoxic treatment with high spatial and temporal control and has shown tremendous promise in the management of cancer due to its high efficacy and minimal side effects. PDT efficacy is dictated by a complex relationship between dosimetry parameters such as the concentration of the photosensitizer at the tumor site, its spatial localization (intracellular or extracellular), light dose and distribution, oxygen distribution and concentration, and the heterogeneity of the inter- and intratumoral microenvironment. Studying and characterizing these parameters, along with monitoring tumor heterogeneity pre- and post-PDT, provides essential data for predicting therapeutic response and the design of subsequent therapies. In this review, we elucidate the role of ultrasound (US) and photoacoustic imaging in improving PDT-mediated outcomes in cancer-from tracking photosensitizer uptake and vascular destruction, to measuring oxygenation dynamics and the overall evaluation of tumor responses. We also present recent advances in multifunctional theranostic nanomaterials that can improve either US or photoacoustic imaging contrast, as well as deliver photosensitizers specifically to tumors. Given the wide availability, low-cost, portability and nonionizing nature of US and photoacoustic imaging, together with their capabilities of providing multiparametric morphological and functional information, these technologies are thusly inimitable when deployed in conjunction with PDT.
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Affiliation(s)
- Scott C. Hester
- Department of Biomedical EngineeringTufts UniversityMedfordMA
| | - Maju Kuriakose
- Department of Biomedical EngineeringTufts UniversityMedfordMA
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122
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Baglo Y, Sorrin AJ, Liang BJ, Huang HC. Harnessing the Potential Synergistic Interplay Between Photosensitizer Dark Toxicity and Chemotherapy. Photochem Photobiol 2020; 96:636-645. [PMID: 31856423 DOI: 10.1111/php.13196] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2019] [Revised: 11/13/2019] [Accepted: 11/14/2019] [Indexed: 12/20/2022]
Abstract
The combination of photodynamic therapy and taxol- or platinum-based chemotherapy (photochemotherapy) is an effective and promising cancer treatment. While the mechanisms of action of photochemotherapy are actively studied, relatively little is known about the cytotoxicity and molecular alterations induced by the combination of chemotherapy and photosensitizers without light activation in cancer cells. This study investigates the interplay between the photosensitizer benzoporphyrin derivative (BPD) without light activation and cisplatin or paclitaxel in two glioblastoma lines, U87 and U251. The combination effect of BPD and cisplatin in U87 cells is slightly synergistic (combination index, CI = 0.93), showing 1.8- to 2.6-fold lower half-maximal inhibitory concentrations (IC50 ) compared to those of individual drugs. In contrast, combining BPD and paclitaxel is slightly antagonistic (CI = 1.14) in U87 cells. In U251 cells, the combinations of BPD and cisplatin or paclitaxel are both antagonistic (CI = 1.24 and 1.34, respectively). Western blotting was performed to investigate changes in the expression levels of YAP, TAZ, Bcl-2 and EGFR in U87 and U251 cells treated with BPD, cisplatin and paclitaxel, both as monotherapies and in combination. Our study provides insights into the molecular alterations in two glioma lines caused by each monotherapy and the combinations, in order to inform the design of effective treatments.
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Affiliation(s)
- Yan Baglo
- Fischell Department of Bioengineering, University of Maryland, College Park, MD
| | - Aaron J Sorrin
- Fischell Department of Bioengineering, University of Maryland, College Park, MD
| | - Barry J Liang
- Fischell Department of Bioengineering, University of Maryland, College Park, MD
| | - Huang-Chiao Huang
- Fischell Department of Bioengineering, University of Maryland, College Park, MD.,Marlene and Stewart Greenebaum Cancer Center, University of Maryland School of Medicine, Baltimore, MD
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123
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Malik Z. Fundamentals of 5‐aminolevulinic acid photodynamic therapy and diagnosis: An overview. TRANSLATIONAL BIOPHOTONICS 2020. [DOI: 10.1002/tbio.201900022] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Affiliation(s)
- Zvi Malik
- Faculty of Life ScienceBar‐Ilan University Ramat‐Gan Israel
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124
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Le XT, Youn YS. Emerging NIR light-responsive delivery systems based on lanthanide-doped upconverting nanoparticles. Arch Pharm Res 2020; 43:134-152. [DOI: 10.1007/s12272-020-01208-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Accepted: 01/09/2020] [Indexed: 12/19/2022]
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125
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Majidinia M, Mirza-Aghazadeh-Attari M, Rahimi M, Mihanfar A, Karimian A, Safa A, Yousefi B. Overcoming multidrug resistance in cancer: Recent progress in nanotechnology and new horizons. IUBMB Life 2020; 72:855-871. [PMID: 31913572 DOI: 10.1002/iub.2215] [Citation(s) in RCA: 80] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2019] [Accepted: 11/30/2019] [Indexed: 02/05/2023]
Abstract
Multidrug resistance (MDR), defined as the ability of cancer cells to gain resistance to both conventional and novel chemotherapy agents, is an important barrier in treating malignancies. Initially, it was discovered that cellular pumps dependent on ATP were the cause of resistance to chemotherapy, and further studies have found that other mechanisms such as increased metabolism of drugs, decreased drug entry, and defective apoptotic pathways are involved in this process. MDR has been the focus of numerous initiatives and countless studies have been undertaken to better understand MDR and formulate strategies to overcome its effects. The current review highlights various nano-drug delivery systems including polymeric/solid lipid/mesoporous silica/metal nanoparticles, dendrimers, liposomes, micelles, and nanostructured lipid carriers to overcome the mechanism of MDR. Nanoparticles are novel gateways to enhance the therapeutic efficacy of anticancer agents at the target site of action due to their tumor-targeting abilities, which can limit the unwanted systemic effects of chemotherapy agents and also reduce drug resistance. Additionally, other innovative strategies including RNA interference as a biological process used to inhibit or silence specific gene expression, natural products as MDR modulators with little systemic toxic effects, which interfere with the functions of proteins involved in drug efflux, and physical approaches such as combination of conventional drug administration with thermal/ultrasound/photodynamic strategies are also highlighted.
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Affiliation(s)
- Maryam Majidinia
- Solid Tumor Research Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Mohammad Mirza-Aghazadeh-Attari
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran.,Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mahdi Rahimi
- Institute of Polymer and Dye Technology, Lodz University of Technology, Stefanowskiego 12/16, 90 924 Lodz, Poland
| | - Ainaz Mihanfar
- Solid Tumor Research Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Ansar Karimian
- Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran.,Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Amin Safa
- Institute of Research and Development, Duy Tan University, Da Nang, Vietnam.,Department of Immunology, Ophthalmology and ENT, School of Medicine, Complutense University, Madrid, Spain
| | - Bahman Yousefi
- Molecular Medicine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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126
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Liang BJ, Pigula M, Baglo Y, Najafali D, Hasan T, Huang HC. Breaking the selectivity-uptake trade-off of photoimmunoconjugates with nanoliposomal irinotecan for synergistic multi-tier cancer targeting. J Nanobiotechnology 2020; 18:1. [PMID: 31898555 PMCID: PMC6939330 DOI: 10.1186/s12951-019-0560-5] [Citation(s) in RCA: 156] [Impact Index Per Article: 39.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2019] [Accepted: 12/12/2019] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Photoimmunotherapy involves targeted delivery of photosensitizers via an antibody conjugate (i.e., photoimmunoconjugate, PIC) followed by light activation for selective tumor killing. The trade-off between PIC selectivity and PIC uptake is a major drawback limiting the efficacy of photoimmunotherapy. Despite ample evidence showing that photoimmunotherapy is most effective when combined with chemotherapy, the design of nanocarriers to co-deliver PICs and chemotherapy drugs remains an unmet need. To overcome these challenges, we developed a novel photoimmunoconjugate-nanoliposome (PIC-Nal) comprising of three clinically used agents: anti-epidermal growth factor receptor (anti-EGFR) monoclonal antibody cetuximab (Cet), benzoporphyrin derivative (BPD) photosensitizer, and irinotecan (IRI) chemotherapy. RESULTS The BPD photosensitizers were first tethered to Cet at a molar ratio of 6:1 using carbodiimide chemistry to form PICs. Conjugation of PICs onto nanoliposome irinotecan (Nal-IRI) was facilitated by copper-free click chemistry, which resulted in monodispersed PIC-Nal-IRI with an average size of 158.8 ± 15.6 nm. PIC-Nal-IRI is highly selective against EGFR-overexpressing epithelial ovarian cancer cells with 2- to 6-fold less accumulation in low EGFR expressing cells. Successful coupling of PIC onto Nal-IRI enhanced PIC uptake and photoimmunotherapy efficacy by up to 30% in OVCAR-5 cells. Furthermore, PIC-Nal-IRI synergistically reduced cancer viability via a unique three-way mechanism (i.e., EGFR downregulation, mitochondrial depolarization, and DNA damage). CONCLUSION It is increasingly evident that the most effective therapies for cancer will involve combination treatments that target multiple non-overlapping pathways while minimizing side effects. Nanotechnology combined with photochemistry provides a unique opportunity to simultaneously deliver and activate multiple drugs that target all major regions of a cancer cell-plasma membrane, cytoplasm, and nucleus. PIC-Nal-IRI offers a promising strategy to overcome the selectivity-uptake trade-off, improve photoimmunotherapy efficacy, and enable multi-tier cancer targeting. Controllable drug compartmentalization, easy surface modification, and high clinical relevance collectively make PIC-Nal-IRI extremely valuable and merits further investigations in living animals.
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Affiliation(s)
- Barry J Liang
- Fischell Department of Bioengineering, University of Maryland, 8278 Paint Branch Drive, College Park, MD, 20742, USA
| | - Michael Pigula
- Wellman Center for Photomedicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, 02114, USA
| | - Yan Baglo
- Fischell Department of Bioengineering, University of Maryland, 8278 Paint Branch Drive, College Park, MD, 20742, USA
| | - Daniel Najafali
- Fischell Department of Bioengineering, University of Maryland, 8278 Paint Branch Drive, College Park, MD, 20742, USA
| | - Tayyaba Hasan
- Wellman Center for Photomedicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, 02114, USA
- Division of Health Sciences and Technology, Harvard University and Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
| | - Huang-Chiao Huang
- Fischell Department of Bioengineering, University of Maryland, 8278 Paint Branch Drive, College Park, MD, 20742, USA.
- Wellman Center for Photomedicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, 02114, USA.
- Marlene and Stewart Greenebaum Cancer Center, University of Maryland School of Medicine, Baltimore, MD, 21201, USA.
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127
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Zhang T, Jiang Z, Chen L, Pan C, Sun S, Liu C, Li Z, Ren W, Wu A, Huang P. PCN-Fe(III)-PTX nanoparticles for MRI guided high efficiency chemo-photodynamic therapy in pancreatic cancer through alleviating tumor hypoxia. NANO RESEARCH 2020; 13:273-281. [DOI: 10.1007/s12274-019-2610-6] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2019] [Revised: 12/11/2019] [Accepted: 12/15/2019] [Indexed: 08/30/2023]
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128
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Karges J, Gasser G. Synthesis, Characterisation and Biological Evaluation of π-Extended Fe(II) Bipyridine Complexes as Potential Photosensitizers for Photodynamic Therapy. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2019.119196] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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129
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Nguyen L, Li M, Woo S, You Y. Development of Prodrugs for PDT-Based Combination Therapy Using a Singlet-Oxygen-Sensitive Linker and Quantitative Systems Pharmacology. J Clin Med 2019; 8:jcm8122198. [PMID: 31847080 PMCID: PMC6947033 DOI: 10.3390/jcm8122198] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Revised: 12/05/2019] [Accepted: 12/06/2019] [Indexed: 12/20/2022] Open
Abstract
Photodynamic therapy (PDT) has become an effective treatment for certain types of solid tumors. The combination of PDT with other therapies has been extensively investigated in recent years to improve its effectiveness and expand its applications. This focused review summarizes the development of a prodrug system in which anticancer drugs are activated locally at tumor sites during PDT treatment. The development of a singlet-oxygen-sensitive linker that can be conveniently conjugated to various drugs and efficiently cleaved to release intact drugs is recapitulated. The initial design of prodrugs, preliminary efficacy evaluation, pharmacokinetics study, and optimization using quantitative systems pharmacology is discussed. Current treatment optimization in animal models using physiologically based a pharmacokinetic (PBPK) modeling approach is also explored.
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Affiliation(s)
- Luong Nguyen
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73117, USA; (L.N.); (M.L.); (S.W.)
| | - Mengjie Li
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73117, USA; (L.N.); (M.L.); (S.W.)
| | - Sukyung Woo
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73117, USA; (L.N.); (M.L.); (S.W.)
- Department of Pharmaceutical Sciences, University at Buffalo, State University of New York, Buffalo, NY 14214, USA
| | - Youngjae You
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73117, USA; (L.N.); (M.L.); (S.W.)
- Department of Pharmaceutical Sciences, University at Buffalo, State University of New York, Buffalo, NY 14214, USA
- Correspondence: ; Tel.: +1-716-645-4843
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130
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Elekonawo FMK, Bos DL, Goldenberg DM, Boerman OC, Rijpkema M. Carcinoembryonic antigen-targeted photodynamic therapy in colorectal cancer models. EJNMMI Res 2019; 9:108. [PMID: 31828541 PMCID: PMC6906275 DOI: 10.1186/s13550-019-0580-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Accepted: 11/28/2019] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND In colorectal cancer, survival of patients is drastically reduced when complete resection is hampered by involvement of critical structures. Targeted photodynamic therapy (tPDT) is a local and targeted therapy which could play a role in eradicating residual tumor cells after incomplete resection. Since carcinoembryonic antigen (CEA; CEACAM5) is abundantly overexpressed in colorectal cancer, it is a potential target for tPDT of colorectal cancer. METHODS To address the potential of CEA-targeted PDT, we compared colorectal cancer cell lines with different CEA-expression levels (SW-48, SW-480, SW-620, SW-1222, WiDr, HT-29, DLD-1, LS174T, and LoVo) under identical experimental conditions. We evaluated the susceptibility to tPDT by varying radiant exposure and concentration of our antibody conjugate (DTPA-hMN-14-IRDye700DX). Finally, we assessed the efficacy of tPDT in vivo in 18 mice (BALB/cAnNRj-Foxn1nu/nu) with subcutaneously xenografted LoVo tumors. RESULTS In vitro, the treatment effect of tPDT varied per cell line and was dependent on both radiant exposure and antibody concentration. Under standardized conditions (94.5 J/cm2 and 0.5 μg/μL antibody conjugate concentration), the effect of tPDT was higher in cells with higher CEA availability: SW-1222, LS174T, LoVo, and SW-48 (22.8%, 52.8%, 49.9%, and 51.9% reduction of viable cells, respectively) compared to cells with lower CEA availability. Compared to control groups (light or antibody conjugate only), tumor growth rate was reduced in mice with s.c. LoVo tumors receiving tPDT. CONCLUSION Our findings suggest cells (and tumors) have different levels of susceptibility for tPDT even though they all express CEA. Furthermore, tPDT can effectively reduce tumor growth in vivo.
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Affiliation(s)
- Fortuné M K Elekonawo
- Department of Radiology and Nuclear Medicine, Radboud University Medical Center, PO Box 9101, 6500 HB, Nijmegen, The Netherlands.
| | - Desirée L Bos
- Department of Radiology and Nuclear Medicine, Radboud University Medical Center, PO Box 9101, 6500 HB, Nijmegen, The Netherlands
| | - David M Goldenberg
- Center for Molecular Medicine and Immunology, Mendham, NJ, USA
- Immunomedics, Inc. and IBC Pharmaceuticals, Inc., Morris Plains, NJ, USA
| | - Otto C Boerman
- Department of Radiology and Nuclear Medicine, Radboud University Medical Center, PO Box 9101, 6500 HB, Nijmegen, The Netherlands
| | - Mark Rijpkema
- Department of Radiology and Nuclear Medicine, Radboud University Medical Center, PO Box 9101, 6500 HB, Nijmegen, The Netherlands
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131
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Sztandera K, Gorzkiewicz M, Klajnert-Maculewicz B. Nanocarriers in photodynamic therapy-in vitro and in vivo studies. WILEY INTERDISCIPLINARY REVIEWS-NANOMEDICINE AND NANOBIOTECHNOLOGY 2019; 12:e1509. [PMID: 31692285 DOI: 10.1002/wnan.1599] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Revised: 09/14/2019] [Accepted: 09/19/2019] [Indexed: 01/16/2023]
Abstract
Photodynamic therapy (PDT) is a minimally invasive technique which has proven to be successful in the treatment of several types of tumors. This relatively simple method exploits three inseparable elements: phototoxic compound (photosensitizer [PS]), light source, and oxygen. Upon irradiation by light with specified wavelength, PS generates reactive oxygen species, which starts the cascade of reactions leading to cell death. The positive therapeutic outcome of PDT may be limited due to several aspects, including low water solubility of PSs, hampering their effective administration and blood circulation, as well as low tumor specificity, inefficient cellular uptake and activation energies requiring prolonged illumination times. One of the promising approaches to overcome these obstacles involves the use of carrier systems modulating pharmacokinetics and pharmacodynamics of the PSs. In the present review, we summarized current in vitro and in vivo studies regarding the use of nanoparticles as potential delivery devices for PSs to enhance their cellular uptake and cytotoxic properties, and thus-the therapeutic outcome of PDT. This article is categorized under: Therapeutic Approaches and Drug Discovery > Emerging Technologies Nanotechnology Approaches to Biology > Nanoscale Systems in Biology Therapeutic Approaches and Drug Discovery > Nanomedicine for Oncologic Disease.
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Affiliation(s)
- Krzysztof Sztandera
- Department of General Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, Lodz, Poland
| | - Michał Gorzkiewicz
- Department of General Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, Lodz, Poland
| | - Barbara Klajnert-Maculewicz
- Department of General Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, Lodz, Poland.,Leibniz Institute of Polymer Research Dresden, Dresden, Germany
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132
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Hosseinzadeh R, Khorsandi K. Photodynamic effect of Zirconium phosphate biocompatible nano-bilayers containing methylene blue on cancer and normal cells. Sci Rep 2019; 9:14899. [PMID: 31624290 PMCID: PMC6797777 DOI: 10.1038/s41598-019-51359-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Accepted: 09/30/2019] [Indexed: 11/09/2022] Open
Abstract
Pharmaceutical applications of methylene blue, especially as photosensitizer, have been limited due to its rapid enzymatic reduction in the biological systems. In this study nano-platelet zirconium phosphate was synthesized and its biocompatibility was evaluated. The synthesized material was considered as drug delivery vehicle for methylene blue to enhance the photodynamic therapy efficacy in human breast cancer cells. Zirconium phosphate-methylene blue nano-hybrids were characterized by X-Ray Powder Diffraction (XRPD), Scanning Electron Microscopy (SEM), and Thermo gravimetric Analysis (TGA). Biocompatibility of synthesized nano materials were studied on Hu02 human fibroblast normal cell and MDA-MB-231 human breast cancer cell. The results clarified that ZrP-MB nanoparticles could decrease the dark toxicity of free methylene blue. Photodynamic therapy using zirconium phosphate-methylene blue on MDA-MB-231 human breast cancer was evaluated by MTT assay, colony forming ability assay, AO/EB dual staining and flow cytometry detection of apoptosis. The results suggest that zirconium phosphate-methylene blue nano-hybrids significantly enhance photodynamic therapy efficacy probably via apoptosis cell death mechanism against human breast cancer cells. According to the results, zirconium phosphate nanoparticles could be suggested as a promising nano-carrier for photosensitizer delivery in photodynamic therapy.
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Affiliation(s)
- Reza Hosseinzadeh
- Department of Medical Laser, Medical Laser Research Center, Yara Institute, ACECR, Tehran, Iran.
| | - Khatereh Khorsandi
- Department of Photodynamic, Medical Laser Research Center, Yara Institute, ACECR, Tehran, Iran.
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133
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Yuan M, Liu C, Li J, Ma W, Yu X, Zhang P, Ji Y. The effects of photodynamic therapy on leukemia cells mediated by KillerRed, a genetically encoded fluorescent protein photosensitizer. BMC Cancer 2019; 19:934. [PMID: 31590660 PMCID: PMC6781363 DOI: 10.1186/s12885-019-6124-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Accepted: 09/03/2019] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND Leukemia is a cancer of blood and bone marrow cells, causing about 300,000 deaths worldwide. Photodynamic therapy (PDT) is a promising alternative for the treatment of malignant tumors. KillerRed is a genetically encoded red fluorescent protein photosensitizer (PS). In this study, we aimed to investigate the effects of KillerRed-mediated PDT on chronic myelogenous leukemia K562 cells, acute monocytic leukemia NB4 cells, and acute monocytic leukemia THP1 cells. METHODS KillerRed was expressed in Escherichia coli cells, purified by Q-Sepharose column, and confirmed by western-blotting. The PDT effect on cell proliferation was evaluated by Cell Counting Kit-8 (CCK-8). Cell apoptosis was determined by PE Annexin V/7-AAD staining and flow cytometry. The distribution of KillerRed in leukemia cells was detected by confocal laser scanning microscopy (CLSM) and western-blotting. The ROS generation was measured by flow cytometry. RESULTS Pure KillerRed was obtained with a yield of about 37 mg per liter of bacterial cells. KillerRed photodynamic inactivated the leukemia cells in a concentration-dependent manner, but exhibited no obvious dark toxicity. PDT mediated by KillerRed could also induce apoptotic response (mainly early apoptosis) in the three cell lines. The CLSM imaging indicated that KillerRed was distributed within the cytoplasm and nuclei of leukemia cells, causing damages to the cytoplasm and leaving the nuclear envelope intact during light irradiation. KillerRed distributed both in the cytosol and nuclei was confirmed by western blotting, and ROS significantly increased in PDT treated cells compared to the cells treated with KillerRed alone. CONCLUSIONS Our studies demonstrated that KillerRed-mediated PDT could effectively inactivate K562, NB4, and THP1 leukemia cells and trigger cell apoptosis, and it has potential to be used individually or complementally, in the treatment of leukemia.
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Affiliation(s)
- Meng Yuan
- Department of Pathogenic Microbiology & Immunology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, 76 West Yanta Road, Xi'an, 710061, People's Republic of China
| | - Chengcheng Liu
- Department of Pathogenic Microbiology & Immunology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, 76 West Yanta Road, Xi'an, 710061, People's Republic of China.
| | - Jiao Li
- Department of Pathogenic Microbiology & Immunology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, 76 West Yanta Road, Xi'an, 710061, People's Republic of China
| | - Wenpeng Ma
- Department of Pathogenic Microbiology & Immunology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, 76 West Yanta Road, Xi'an, 710061, People's Republic of China
| | - Xiaozhuo Yu
- Department of Pathogenic Microbiology & Immunology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, 76 West Yanta Road, Xi'an, 710061, People's Republic of China
| | - Ping Zhang
- Department of Pathogenic Microbiology & Immunology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, 76 West Yanta Road, Xi'an, 710061, People's Republic of China
| | - Yanhong Ji
- Department of Pathogenic Microbiology & Immunology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, 76 West Yanta Road, Xi'an, 710061, People's Republic of China.
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134
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Yang MY, Zhao RR, Fang YF, Jiang JL, Yuan XT, Shao JW. Carrier-free nanodrug: A novel strategy of cancer diagnosis and synergistic therapy. Int J Pharm 2019; 570:118663. [DOI: 10.1016/j.ijpharm.2019.118663] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Revised: 09/02/2019] [Accepted: 09/03/2019] [Indexed: 01/08/2023]
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135
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Targeted photoredox catalysis in cancer cells. Nat Chem 2019; 11:1041-1048. [PMID: 31548671 DOI: 10.1038/s41557-019-0328-4] [Citation(s) in RCA: 254] [Impact Index Per Article: 50.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Accepted: 08/05/2019] [Indexed: 12/15/2022]
Abstract
Hypoxic tumours are a major problem for cancer photodynamic therapy. Here, we show that photoredox catalysis can provide an oxygen-independent mechanism of action to combat this problem. We have designed a highly oxidative Ir(III) photocatalyst, [Ir(ttpy)(pq)Cl]PF6 ([1]PF6, where 'ttpy' represents 4'-(p-tolyl)-2,2':6',2''-terpyridine and 'pq' represents 3-phenylisoquinoline), which is phototoxic towards both normoxic and hypoxic cancer cells. Complex 1 photocatalytically oxidizes 1,4-dihydronicotinamide adenine dinucleotide (NADH)-an important coenzyme in living cells-generating NAD• radicals with a high turnover frequency in biological media. Moreover, complex 1 and NADH synergistically photoreduce cytochrome c under hypoxia. Density functional theory calculations reveal π stacking in adducts of complex 1 and NADH, facilitating photoinduced single-electron transfer. In cancer cells, complex 1 localizes in mitochondria and disrupts electron transport via NADH photocatalysis. On light irradiation, complex 1 induces NADH depletion, intracellular redox imbalance and immunogenic apoptotic cancer cell death. This photocatalytic redox imbalance strategy offers a new approach for efficient cancer phototherapy.
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136
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Tsubone TM, Martins WK, Baptista MS. Identifying Specific Subcellular Organelle Damage by Photosensitized Oxidations. THE YALE JOURNAL OF BIOLOGY AND MEDICINE 2019; 92:413-422. [PMID: 31543705 PMCID: PMC6747945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
The search for conditions that maximize the outcome of Photodynamic Therapy (PDT) continues. Recent data indicate that PDT-induced cell death depends more on the specific intracellular location of the photosensitizer (PS) than on any other parameter. Indeed, knowledge of the PS intracellular location allows the establishment of clear relationships between the mechanism of cell death and the PDT efficacy. In order to determine the intracellular localization sites of a given PS, classical co-localization protocols, which are based in the comparison of the emissive profiles of organelle-specific probes to those of the PS, are usually performed. Since PSs are usually not efficient fluorophores, co-localization protocols require relatively high PS concentrations (micromolar range), distorting the whole proposal of the experiment, as high PS concentration means accumulation in many low-affinity sites. To overcome this difficulty, herein we describe a method that identifies PS intracellular localization by recognizing and quantifying the photodamage at intracellular organelles. We propose that irradiation protocols and characterization of major sites of photodamage results from many cycles of photosensitized oxidations, furnishing an integrated picture of the PS location. By comparing the results of protocols based in either method, we showed that the analysis of the damaged organelles can be conducted at optimal conditions (low PS concentrations), providing clear correlations with cell death mechanisms, which is not the case for the results obtained with co-localization protocols. Experiments using PSs that target either mitochondria or lysosomes were described and investigated in detail, showing that evaluating organelle damage is as simple as performing co-localization protocols.
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Affiliation(s)
- Tayana Mazin Tsubone
- Department of Biochemistry, Institute of Chemistry, University of Sao Paulo, Brazil,Institute of Physics, University of Sao Paulo, Brazil
| | - Waleska Kerllen Martins
- Department of Biochemistry, Institute of Chemistry, University of Sao Paulo, Brazil,Anhanguera University of Sao Paulo, Brazil
| | - Maurício S. Baptista
- Department of Biochemistry, Institute of Chemistry, University of Sao Paulo, Brazil,To whom all correspondence should be addressed: Maurício S. Baptista, Department of Biochemistry, Institute of Chemistry, University of Sao Paulo, SP, Brazil, Tel: +55 (11)-3091-8952,
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137
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Jiang Y, Xu C, Leung W, Lin M, Cai X, Guo H, Zhang J, Yang F. Role of Exosomes in Photodynamic Anticancer Therapy. Curr Med Chem 2019; 27:6815-6824. [PMID: 31533597 DOI: 10.2174/0929867326666190918122221] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Revised: 07/05/2019] [Accepted: 07/26/2019] [Indexed: 12/24/2022]
Abstract
Photodynamic Therapy (PDT) is a promising alternative treatment for malignancies based on photochemical reaction induced by Photosensitizers (PS) under light irradiation. Recent studies show that PDT caused the abundant release of exosomes from tumor tissues. It is well-known that exosomes as carriers play an important role in cell-cell communication through transporting many kinds of bioactive molecules (e.g. lipids, proteins, mRNA, miRNA and lncRNA). Therefore, to explore the role of exosomes in photodynamic anticancer therapy has been attracting significant attention. In the present paper, we will briefly introduce the basic principle of PDT and exosomes, and focus on discussing the role of exosomes in photodynamic anticancer therapy, to further enrich and boost the development of PDT.
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Affiliation(s)
- Yuan Jiang
- Key Laboratory of Molecular Target and Clinical Pharmacology, State Key Laboratory of Respiratory Disease,
School of Pharmaceutical Science & Fifth Affiliated Hospital, Guangzhou Medical University,
Guangzhou, Guangdong 511436, China,Department of Rehabilitation Medicine, the First Affiliated Hospital of Chengdu Medical College, Chengdu 610500, China
| | - Chuanshan Xu
- Key Laboratory of Molecular Target and Clinical Pharmacology, State Key Laboratory of Respiratory Disease,
School of Pharmaceutical Science & Fifth Affiliated Hospital, Guangzhou Medical University,
Guangzhou, Guangdong 511436, China
| | - Wingnang Leung
- Division of Chinese Medicine, School of Professional and Continuing Education, The University of Hong Kong, Hong Kong
| | - Mei Lin
- Key Laboratory of Molecular Target and Clinical Pharmacology, State Key Laboratory of Respiratory Disease,
School of Pharmaceutical Science & Fifth Affiliated Hospital, Guangzhou Medical University,
Guangzhou, Guangdong 511436, China
| | - Xiaowen Cai
- Key Laboratory of Molecular Target and Clinical Pharmacology, State Key Laboratory of Respiratory Disease,
School of Pharmaceutical Science & Fifth Affiliated Hospital, Guangzhou Medical University,
Guangzhou, Guangdong 511436, China
| | - Huanhuan Guo
- Key Laboratory of Molecular Target and Clinical Pharmacology, State Key Laboratory of Respiratory Disease,
School of Pharmaceutical Science & Fifth Affiliated Hospital, Guangzhou Medical University,
Guangzhou, Guangdong 511436, China
| | - Jiyong Zhang
- Shenzhen Maternity and Child Health Care Hospital, Shenzhen 518017, China
| | - Fanwen Yang
- Department of Biomedical Engineering, School of Basic Medical Sciences, Guangzhou Medical University, Guangzhou, Guangdong 511436, China
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138
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Şueki F, Ruhi MK, Gülsoy M. The effect of curcumin in antitumor photodynamic therapy: In vitro experiments with Caco-2 and PC-3 cancer lines. Photodiagnosis Photodyn Ther 2019; 27:95-99. [DOI: 10.1016/j.pdpdt.2019.05.012] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Revised: 04/25/2019] [Accepted: 05/13/2019] [Indexed: 12/29/2022]
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139
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Inglut CT, Baglo Y, Liang BJ, Cheema Y, Stabile J, Woodworth GF, Huang HC. Systematic Evaluation of Light-Activatable Biohybrids for Anti-Glioma Photodynamic Therapy. J Clin Med 2019; 8:E1269. [PMID: 31438568 PMCID: PMC6780262 DOI: 10.3390/jcm8091269] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Revised: 08/14/2019] [Accepted: 08/16/2019] [Indexed: 12/24/2022] Open
Abstract
Photosensitizing biomolecules (PSBM) represent a new generation of light-absorbing compounds with improved optical and physicochemical properties for biomedical applications. Despite numerous advances in lipid-, polymer-, and protein-based PSBMs, their effective use requires a fundamental understanding of how macromolecular structure influences the physicochemical and biological properties of the photosensitizer. Here, we prepared and characterized three well-defined PSBMs based on a clinically used photosensitizer, benzoporphyrin derivative (BPD). The PSBMs include 16:0 lysophosphocholine-BPD (16:0 Lyso PC-BPD), distearoyl-phosphoethanolamine-polyethylene-glycol-BPD (DSPE-PEG-BPD), and anti-EGFR cetuximab-BPD (Cet-BPD). In two glioma cell lines, DSPE-PEG-BPD exhibited the highest singlet oxygen yield but was the least phototoxic due to low cellular uptake. The 16:0 Lyso PC-BPD was most efficient in promoting cellular uptake but redirected BPD's subcellular localization from mitochondria to lysosomes. At 24 h after incubation, proteolyzed Cet-BPD was localized to mitochondria and effectively disrupted the mitochondrial membrane potential upon light activation. Our results revealed the variable trafficking and end effects of PSBMs, providing valuable insights into methods of PSBM evaluation, as well as strategies to select PSBMs based on subcellular targets and cytotoxic mechanisms. We demonstrated that biologically informed combinations of PSBMs to target lysosomes and mitochondria, concurrently, may lead to enhanced therapeutic effects against gliomas.
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Affiliation(s)
- Collin T Inglut
- Fischell Department of Bioengineering, University of Maryland, College Park, MD 20742, USA
| | - Yan Baglo
- Fischell Department of Bioengineering, University of Maryland, College Park, MD 20742, USA
| | - Barry J Liang
- Fischell Department of Bioengineering, University of Maryland, College Park, MD 20742, USA
| | - Yahya Cheema
- Fischell Department of Bioengineering, University of Maryland, College Park, MD 20742, USA
| | - Jillian Stabile
- Fischell Department of Bioengineering, University of Maryland, College Park, MD 20742, USA
| | - Graeme F Woodworth
- Department of Neurosurgery, University of Maryland School of Medicine, Baltimore, MD 21201, USA
- Marlene and Stewart Greenebaum Cancer Center, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Huang-Chiao Huang
- Fischell Department of Bioengineering, University of Maryland, College Park, MD 20742, USA.
- Marlene and Stewart Greenebaum Cancer Center, University of Maryland School of Medicine, Baltimore, MD 21201, USA.
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140
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Ilghami R, Barzegari A, Mashayekhi MR, Letourneur D, Crepin M, Pavon-Djavid G. The conundrum of dietary antioxidants in cancer chemotherapy. Nutr Rev 2019; 78:65-76. [DOI: 10.1093/nutrit/nuz027] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Abstract
Although chemotherapy succeeds in reducing tumor burden, the efficacy is limited due to acquired drug resistance and often irreparable side effects. Studies show that antioxidants may influence the response to chemotherapy and its side effects, although their use remains controversial. The evidence shows that some chemo-drugs induce oxidative stress and lead to normal tissue apoptosis and the entry of cancer cells to a dormant G0 state. Through the suppression of oxidative stress, antioxidants could protect normal cells and bring the tumor out of dormancy so as to expose it to chemotherapies. This review is focused on the redox biology of cancer/normal cells and association of reactive oxygen species with drug resistance, cancer dormancy, and side effects. To this end, evidence from cellular, animal, and clinical studies is provided to better understand the conundrum of dietary antioxidants in cancer chemotherapy.
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Affiliation(s)
- Roghayeh Ilghami
- R. Ilghami and M. R. Mashayekhi are with the Department of Genetics, Faculty of Basic Science, Tabriz Branch, Islamic Azad University, Tabriz, Iran. A. Barzegari is with the Research Center for Pharmaceutical Nanotechnology, Tabriz University of Medical Sciences, Tabriz, Iran. D. Letourneur, M. Crepin, and G. Pavon-Djavid are with the INSERM U1148, Laboratory for Vascular Translational Science, C
| | - Abolfazl Barzegari
- R. Ilghami and M. R. Mashayekhi are with the Department of Genetics, Faculty of Basic Science, Tabriz Branch, Islamic Azad University, Tabriz, Iran. A. Barzegari is with the Research Center for Pharmaceutical Nanotechnology, Tabriz University of Medical Sciences, Tabriz, Iran. D. Letourneur, M. Crepin, and G. Pavon-Djavid are with the INSERM U1148, Laboratory for Vascular Translational Science, C
| | - Mohammad Reza Mashayekhi
- R. Ilghami and M. R. Mashayekhi are with the Department of Genetics, Faculty of Basic Science, Tabriz Branch, Islamic Azad University, Tabriz, Iran. A. Barzegari is with the Research Center for Pharmaceutical Nanotechnology, Tabriz University of Medical Sciences, Tabriz, Iran. D. Letourneur, M. Crepin, and G. Pavon-Djavid are with the INSERM U1148, Laboratory for Vascular Translational Science, C
| | - Didier Letourneur
- R. Ilghami and M. R. Mashayekhi are with the Department of Genetics, Faculty of Basic Science, Tabriz Branch, Islamic Azad University, Tabriz, Iran. A. Barzegari is with the Research Center for Pharmaceutical Nanotechnology, Tabriz University of Medical Sciences, Tabriz, Iran. D. Letourneur, M. Crepin, and G. Pavon-Djavid are with the INSERM U1148, Laboratory for Vascular Translational Science, C
| | - Michel Crepin
- R. Ilghami and M. R. Mashayekhi are with the Department of Genetics, Faculty of Basic Science, Tabriz Branch, Islamic Azad University, Tabriz, Iran. A. Barzegari is with the Research Center for Pharmaceutical Nanotechnology, Tabriz University of Medical Sciences, Tabriz, Iran. D. Letourneur, M. Crepin, and G. Pavon-Djavid are with the INSERM U1148, Laboratory for Vascular Translational Science, C
| | - Graciela Pavon-Djavid
- R. Ilghami and M. R. Mashayekhi are with the Department of Genetics, Faculty of Basic Science, Tabriz Branch, Islamic Azad University, Tabriz, Iran. A. Barzegari is with the Research Center for Pharmaceutical Nanotechnology, Tabriz University of Medical Sciences, Tabriz, Iran. D. Letourneur, M. Crepin, and G. Pavon-Djavid are with the INSERM U1148, Laboratory for Vascular Translational Science, C
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141
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Negri LB, Martins TJ, da Silva RS, Hamblin MR. Photobiomodulation combined with photodynamic therapy using ruthenium phthalocyanine complexes in A375 melanoma cells: Effects of nitric oxide generation and ATP production. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2019; 198:111564. [PMID: 31382090 DOI: 10.1016/j.jphotobiol.2019.111564] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Revised: 07/03/2019] [Accepted: 07/20/2019] [Indexed: 01/09/2023]
Abstract
Light irradiation has been used in clinical therapy for several decades. In this context, photobiomodulation (PBM) modulates signaling pathways via ROS, ATP, Ca2+, while photodynamic therapy (PDT) generates reactive oxygen species by excitation of a photosensitizer. NO generation could be an important tool when combined with both kinds of light therapy. By using a metal-based compound, we found that PBM combined with PDT could be a beneficial cancer treatment option. We used two types of ruthenium compounds, ([Ru(Pc)], Pc = phthalocyanine) and trans-[Ru(NO)(NO2)(Pc)]. The UV-vis spectra of both complexes displayed a band in the 660 nm region. In the case of 0.5 μM trans-[Ru(NO)(NO2)(Pc)], light irradiation at the Q-band reduced the percentage of viable human melanoma (A375) cells to around 50% as compared to [Ru(Pc)]. We hypothesized that these results were due to a synergistic effect between singlet oxygen and nitric oxide. Similar experiments performed with PDT (660 nm) combined with PBM (850 nm) induced more photocytotoxicity using both [Ru(Pc)] and trans-[Ru(NO)(NO2)(Pc)]. This was interpreted as PBM increasing cell metabolism (ATP production) and the consequent higher uptake of the ruthenium phthalocyanine compounds and more efficient apoptosis. The use of metal-based photosensitizers combined with light therapy may represent an advance in the field of photodynamic therapy.
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Affiliation(s)
- Laísa Bonafim Negri
- Departamento de Física e Química, Faculdade de Ciências Farmacêuticas de Ribeirão Preto Universidade de São Paulo, Avenida do Cafe s/n, Ribeirão Preto, SP, Brazil
| | - Tassia Joi Martins
- Departamento de Química, Faculdade de Filosofia Ciências e Letras de Ribeirão Preto Universidade de São Paulo, Ribeirão Preto, SP, Brazil
| | - Roberto Santana da Silva
- Departamento de Física e Química, Faculdade de Ciências Farmacêuticas de Ribeirão Preto Universidade de São Paulo, Avenida do Cafe s/n, Ribeirão Preto, SP, Brazil; Departamento de Química, Faculdade de Filosofia Ciências e Letras de Ribeirão Preto Universidade de São Paulo, Ribeirão Preto, SP, Brazil; Wellman Center for Photomedicine, Massachusetts General Hospital, Boston, MA 02114, USA.
| | - Michael R Hamblin
- Wellman Center for Photomedicine, Massachusetts General Hospital, Boston, MA 02114, USA; Department of Dermatology, Harvard Medical School, Boston, MA 02115, USA.
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142
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de Albuquerque IO, Nunes J, Figueiró Longo JP, Muehlmann LA, Azevedo RB. Photodynamic therapy in superficial basal cell carcinoma treatment. Photodiagnosis Photodyn Ther 2019; 27:428-432. [PMID: 31349099 DOI: 10.1016/j.pdpdt.2019.07.017] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Revised: 07/11/2019] [Accepted: 07/22/2019] [Indexed: 12/30/2022]
Abstract
Basal cell cancer (BCC) is an epithelial neoplasm that arises from basal cells, which constitute the lower layer of the epidermis. Global statistics have shown the progressive increase in the incidence of skin cancer in several countries. The cumulative exposure to solar radiation (ultraviolet B) in the first two decades of life represents the critical risk for the disease. Preclinical and clinical trials have shown photodynamic therapy (PDT) as a promising innovation for treatment of skin cancers, especially to the non-melanoma group. The authors reviewed trials with photodynamic therapy in superficial basal cell carcinoma with different photosensitizers to better evaluate how PDT modifies the natural history of sBCC. We conclude trials should not assess only the immediate efficacy but the main goal of long-term effectiveness of the protocols in order to generate best evidence for clinical practice.
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Affiliation(s)
- Itajaí Oliveira de Albuquerque
- Laboratory of Nanobiotechnology, Department of Genetics and Morphology, Institute of Biological Sciences, University of Brasília, Brasília DF, Brazil
| | - João Nunes
- Service of Clinical Oncology, University Hospital of Brasília (HUB), Brazil
| | - João Paulo Figueiró Longo
- Laboratory of Nanobiotechnology, Department of Genetics and Morphology, Institute of Biological Sciences, University of Brasília, Brasília DF, Brazil
| | - Luis Alexandre Muehlmann
- Laboratory of Nanobiotechnology, Department of Genetics and Morphology, Institute of Biological Sciences, University of Brasília, Brasília DF, Brazil
| | - Ricardo Bentes Azevedo
- Laboratory of Nanobiotechnology, Department of Genetics and Morphology, Institute of Biological Sciences, University of Brasília, Brasília DF, Brazil.
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143
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Xue K, Wang YN, Zhao X, Zhang HX, Yu D, Jin CS. Synergistic effect of meta-tetra(hydroxyphenyl)chlorin-based photodynamic therapy followed by cisplatin on malignant Hep-2 cells. Onco Targets Ther 2019; 12:5525-5536. [PMID: 31371990 PMCID: PMC6636612 DOI: 10.2147/ott.s198422] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2018] [Accepted: 05/12/2019] [Indexed: 11/23/2022] Open
Abstract
Purpose Tumor drug resistance limits the response to chemotherapy. Interestingly, sequential combination therapy enhances the anticancer efficacy of drugs like cisplatin (CDDP) via synergistic effects. We assayed the synergistic effects of combined photodynamic therapy programmed death receptor-ligand 1 (PDT) and chemotherapy in malignant Hep-2 cells. Methods In the cultured Hep-2 cells, meta-tetra(hydroxyphenyl)chlorin (m-THPC) and CDDP were administered separately or in combination. The cellular viability and apoptosis were assessed, accompanied by measurement of the expression of Bax, Bcl-2, ATG-7, and LC3 (LC3-I and LC3-II). Additionally, nuclear chromatin changes, drug retention, and PD-L1 expression were further investigated following different treatments. Results The sequential treatment significantly diminished cell viability and induced cell apoptosis, in consistency with the usage of single therapeutic strategies, as reflected by an increase in Bax expression and decrease of Bcl-2 expression. Moreover, ATG-7 and LC3-II/LC3-I ratio were reduced after administration of the sequential treatment. Synergetic effect of nuclear chromatin configuration, negative effects of cellular drug retention, and a decrease in PD-L1 expression were observed following the sequential treatment. Conclusion The application of sequential treatment of PDT in combination with chemotherapy offers a promising therapeutic option for cancer treatment, by regulating the PD-L1 expression, autophagy, and non-mitochondrial pathways.
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Affiliation(s)
- Kai Xue
- Department of Otolaryngology-Head and Neck Surgery, The Second Hospital of Jilin University, Changchun 130041, People's Republic of China
| | - Yi-Nan Wang
- Department of Gynecology and Obstetrics, The Second Hospital of Jilin University, Changchun 130041, People's Republic of China
| | - Xue Zhao
- Department of Otolaryngology-Head and Neck Surgery, The Second Hospital of Jilin University, Changchun 130041, People's Republic of China
| | - Hong-Xin Zhang
- Changchun Institute of Optics, Fine Mechanics & Physics, Chinese Academy of Sciences, Changchun 130033, People's Republic of China
| | - Dan Yu
- Department of Otolaryngology-Head and Neck Surgery, The Second Hospital of Jilin University, Changchun 130041, People's Republic of China
| | - Chun-Shun Jin
- Department of Otolaryngology-Head and Neck Surgery, The Second Hospital of Jilin University, Changchun 130041, People's Republic of China
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Wang M, Zhai Y, Ye H, Lv Q, Sun B, Luo C, Jiang Q, Zhang H, Xu Y, Jing Y, Huang L, Sun J, He Z. High Co-loading Capacity and Stimuli-Responsive Release Based on Cascade Reaction of Self-Destructive Polymer for Improved Chemo-Photodynamic Therapy. ACS NANO 2019; 13:7010-7023. [PMID: 31188559 DOI: 10.1021/acsnano.9b02096] [Citation(s) in RCA: 99] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Photodynamic therapy (PDT) shows a promising synergy with chemotherapy in the therapeutic outcome of malignant cancers. The minimal invasiveness and nonsystemic toxicity are appealing advantages of PDT, but combination with chemotherapy brings in the nonselective toxicity. We designed a polymeric nanoparticle system that contains both a chemotherapeutic agent and a photosensitizer to seek improvement for chemo-photodynamic therapy. First, to address the challenge of efficient co-delivery, polymer-conjugated doxorubicin (PEG-PBC-TKDOX) was synthesized to load photosensitizer chlorin e6 (Ce6). Ce6 is retained with DOX by a π-π stacking interaction, with high loading (41.9 wt %) and the optimal nanoparticle size (50 nm). Second, light given in PDT treatment not only excites Ce6 to produce cytotoxic reactive oxygen species (ROS) but also spatiotemporally activates a cascade reaction to release the loaded drugs. Finally, we report a self-destructive polymeric carrier (PEG-PBC-TKDOX) that depolymerizes its backbone to facilitate drug release upon ROS stimulus. This is achieved by grafting the ROS-sensitive pendant thioketal to aliphatic polycarbonate. When DOX is covalently modified to this polymer via thioketal, target specificity is controlled by light, and off-target delivery toxicity is mostly avoided. An oral squamous cell carcinoma that is clinically relevant to PDT was used as the cancer model. We put forward a polymeric system with improved efficiency for chemo-photodynamic therapy and reduced off-target toxicity.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | - Leaf Huang
- Division of Pharmacoengineering and Molecular Pharmaceutics, Eshelman School of Pharmacy , University of North Carolina at Chapel Hill , Chapel Hill , North Carolina 27599 , United States
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Rapozzi V, D’Este F, Xodo LE. Molecular pathways in cancer response to photodynamic therapy. J PORPHYR PHTHALOCYA 2019. [DOI: 10.1142/s1088424619300064] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
This minireview describes the complexity of the molecular mechanisms involved in the tumor response to photodynamic treatment (PDT). Different aspects of reactive oxygen (ROS) and nitrogen species (RNS) induced by PDT will be examined. In particular, we will discuss the effect of ROS and RNS on cell compartments and the main mechanisms of cell death induced by the treatment. Moreover, we will also examine host defense mechanisms as well as resistance to PDT.
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Affiliation(s)
- Valentina Rapozzi
- Department of Medicine, University of Udine, P.le Kolbe 4, Udine, 33100, Italy
| | - Francesca D’Este
- Department of Medicine, University of Udine, P.le Kolbe 4, Udine, 33100, Italy
| | - Luigi E. Xodo
- Department of Medicine, University of Udine, P.le Kolbe 4, Udine, 33100, Italy
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146
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Lenvatinib-zinc phthalocyanine conjugates as potential agents for enhancing synergistic therapy of multidrug-resistant cancer by glutathione depletion. Eur J Med Chem 2019; 169:53-64. [DOI: 10.1016/j.ejmech.2019.02.065] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Revised: 02/23/2019] [Accepted: 02/23/2019] [Indexed: 12/26/2022]
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147
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Li M, Luo Z, Peng Z, Cai K. Cascade-amplification of therapeutic efficacy: An emerging opportunity in cancer treatment. WILEY INTERDISCIPLINARY REVIEWS-NANOMEDICINE AND NANOBIOTECHNOLOGY 2019; 11:e1555. [PMID: 31016872 DOI: 10.1002/wnan.1555] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2018] [Revised: 02/13/2019] [Accepted: 02/14/2019] [Indexed: 12/24/2022]
Abstract
Increasing research evidence reveals that cancer is complex disease involving many biological factors, processes and systems, which may severely limit the actual efficacy of conventional monotonic anticancer approaches. To overcome these obstacles in cancer treatment, a new strategy has been proposed by combining multiple synergistic therapeutic modalities accessing different but inherently related targets and acting sequentially. A major benefit of this strategy is that the multi-target mechanism could result in a cascade-amplification effect leading to enhanced anticancer activity. In this review, we provide a critical discussion on the application of cascade-amplification strategy in the treatment of various cancer indications, focusing on the rational combination of therapeutic agents and their mechanisms of action. A concise yet comprehensive analysis on the potential therapeutic benefit of this strategy was also included. This article is categorized under: Therapeutic Approaches and Drug Discovery > Nanomedicine for Oncologic Disease.
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Affiliation(s)
- Menghuan Li
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, China.,Department of Biotechnology, School of Life Science, Chongqing University, Chongqing, China
| | - Zhong Luo
- Department of Biotechnology, School of Life Science, Chongqing University, Chongqing, China
| | - Zhihong Peng
- Department of Gastroenterology, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Kaiyong Cai
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, China
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148
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Ma T, Liu Y, Wu Q, Luo L, Cui Y, Wang X, Chen X, Tan L, Meng X. Quercetin-Modified Metal-Organic Frameworks for Dual Sensitization of Radiotherapy in Tumor Tissues by Inhibiting the Carbonic Anhydrase IX. ACS NANO 2019; 13:4209-4219. [PMID: 30933559 DOI: 10.1021/acsnano.8b09221] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
The development of multifunctional nanoscale radiosensitizers has attracted a tremendous amount of attention, which can enhance the radiosensitization of tumor tissues and reduce unnecessary damage to the surrounding organs. However, the persistent hypoxia environment within the tumor limits their applications in radiotherapy. In this paper, a stable nanocomposite was engineered to overcome the hypoxia properties by using 1,4-benzenedicarboxylic acid produced from a Zr-MOF as a carbonic anhydrase IX (CA IX) inhibitor and quercetin (QU) as a radiosensitizer. QU was encapsulated into the Zr-MOF structure to achieve a synergetic dual sensitization therapy. Zr-MOF-QU exhibits an excellent potential of radiotherapy sensitization characteristics in vitro and in vivo from the γ-H2AX immunofluorescence staining and colony assays. The mechanisms of alleviating hypoxia-induced resistance and sensitizing tumor tissues to improve cell apoptosis from radiation were found to suppress CA IX expressions by the decomposition product from Zr-MOF and boost the sensitivity by QU in radiation therapy. Moreover, there was no significant systemic toxicity during the treatment, and the therapeutic outcome was assessed in animal models. Therefore, our results demonstrate a promising cancer treatment approach in the radiation field.
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Affiliation(s)
- Tengchuang Ma
- Department of Nuclear Medicine , Harbin Medical University Cancer Hospital , Nangang District, Harbin , Heilongjiang Province 150086 , P.R. China
| | - Yunduo Liu
- Department of Gynecology , Harbin Medical University Cancer Hospital , Nangang District, Harbin , Heilongjiang Province 150086 , P.R. China
| | - Qiong Wu
- Laboratory of Controllable Preparation and Application of Nanomaterials, Key Laboratory of Cryogenics, Technical Institute of Physics and Chemistry , Chinese Academy of Sciences , No. 29 East Road Zhongguancun , Beijing 100190 , P.R. China
| | - Lifang Luo
- Department of Gynecology , Harbin Medical University Cancer Hospital , Nangang District, Harbin , Heilongjiang Province 150086 , P.R. China
| | - Yali Cui
- Department of Nuclear Medicine , Harbin Medical University Cancer Hospital , Nangang District, Harbin , Heilongjiang Province 150086 , P.R. China
| | - Xinghua Wang
- Department of Nuclear Medicine , Harbin Medical University Cancer Hospital , Nangang District, Harbin , Heilongjiang Province 150086 , P.R. China
| | - Xiuwei Chen
- Department of Gynecology , Harbin Medical University Cancer Hospital , Nangang District, Harbin , Heilongjiang Province 150086 , P.R. China
| | - Longfei Tan
- Laboratory of Controllable Preparation and Application of Nanomaterials, Key Laboratory of Cryogenics, Technical Institute of Physics and Chemistry , Chinese Academy of Sciences , No. 29 East Road Zhongguancun , Beijing 100190 , P.R. China
| | - Xianwei Meng
- Laboratory of Controllable Preparation and Application of Nanomaterials, Key Laboratory of Cryogenics, Technical Institute of Physics and Chemistry , Chinese Academy of Sciences , No. 29 East Road Zhongguancun , Beijing 100190 , P.R. China
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149
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Aniogo EC, Plackal Adimuriyil George B, Abrahamse H. The role of photodynamic therapy on multidrug resistant breast cancer. Cancer Cell Int 2019; 19:91. [PMID: 31007609 PMCID: PMC6458738 DOI: 10.1186/s12935-019-0815-0] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Accepted: 04/05/2019] [Indexed: 02/07/2023] Open
Abstract
Breast cancer heterogeneity allows cells with different phenotypes to co-exist, contributing to treatment failure and development of drug resistance. In addition, abnormal signal transduction and dysfunctional DNA repair genes are common features with breast cancer resistance. Chemo-resistance of breast cancer associated with multidrug resistance events utilizes ATP-binding cassette (ABC) efflux transporters to decrease drug intracellular concentration. Photodynamic therapy (PDT) is the treatment that involves a combination of a photosensitizer (PS), light and molecular oxygen to induce cell death. This treatment modality has been considered as a possible approach in combatting multidrug resistance phenomenon although its therapeutic potential towards chemo-resistance is still unclear. Attempts to minimize the impact of efflux transporters on drug resistance suggested concurrent use of chemotherapy agents, nanotechnology, endolysosomal release of drug by photochemical internalization and the use of structurally related compound inhibitors to block the transport function of the multidrug resistant transporters. In this review, we briefly summarize the role of membrane ABC efflux transporters in therapeutic outcomes and highlight research findings related to PDT and its applications on breast cancer with multidrug resistance phenotype. With the development of an ideal PS for photodynamic cancer treatment, it is possible that light activation may be used not only to sensitize the tumour but also to enable release of PS into the cytosol and as such bypass efflux membrane proteins and inhibit escape pathways that may lead to resistance.
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Affiliation(s)
- Eric Chekwube Aniogo
- Laser Research Centre, Faculty of Health Sciences, University of Johannesburg, P.O. Box 17011, Doornfontein, Johannesburg, 2028 South Africa
| | - Blassan Plackal Adimuriyil George
- Laser Research Centre, Faculty of Health Sciences, University of Johannesburg, P.O. Box 17011, Doornfontein, Johannesburg, 2028 South Africa
| | - Heidi Abrahamse
- Laser Research Centre, Faculty of Health Sciences, University of Johannesburg, P.O. Box 17011, Doornfontein, Johannesburg, 2028 South Africa
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150
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Spring BQ, Lang RT, Kercher EM, Rizvi I, Wenham RM, Conejo-Garcia JR, Hasan T, Gatenby RA, Enderling H. Illuminating the Numbers: Integrating Mathematical Models to Optimize Photomedicine Dosimetry and Combination Therapies. FRONTIERS IN PHYSICS 2019; 7:46. [PMID: 31123672 PMCID: PMC6529192 DOI: 10.3389/fphy.2019.00046] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Cancer photomedicine offers unique mechanisms for inducing local tumor damage with the potential to stimulate local and systemic anti-tumor immunity. Optically-active nanomedicine offers these features as well as spatiotemporal control of tumor-focused drug release to realize synergistic combination therapies. Achieving quantitative dosimetry is a major challenge, and dosimetry is fundamental to photomedicine for personalizing and tailoring therapeutic regimens to specific patients and anatomical locations. The challenge of dosimetry is perhaps greater for photomedicine than many standard therapies given the complexity of light delivery and light-tissue interactions as well as the resulting photochemistry responsible for tumor damage and drug-release, in addition to the usual intricacies of therapeutic agent delivery. An emerging multidisciplinary approach in oncology utilizes mathematical and computational models to iteratively and quantitively analyze complex dosimetry, and biological response parameters. These models are parameterized by preclinical and clinical observations and then tested against previously unseen data. Such calibrated and validated models can be deployed to simulate treatment doses, protocols, and combinations that have not yet been experimentally or clinically evaluated and can provide testable optimal treatment outcomes in a practical workflow. Here, we foresee the utility of these computational approaches to guide adaptive therapy, and how mathematical models might be further developed and integrated as a novel methodology to guide precision photomedicine.
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Affiliation(s)
- Bryan Q. Spring
- Translational Biophotonics Cluster, Northeastern University, Boston, MA, United States
- Department of Physics, Northeastern University, Boston, MA, United States
- Department of Bioengineering, Northeastern University, Boston, MA, United States
| | - Ryan T. Lang
- Translational Biophotonics Cluster, Northeastern University, Boston, MA, United States
- Department of Physics, Northeastern University, Boston, MA, United States
| | - Eric M. Kercher
- Translational Biophotonics Cluster, Northeastern University, Boston, MA, United States
- Department of Physics, Northeastern University, Boston, MA, United States
| | - Imran Rizvi
- Joint Department of Biomedical Engineering, University of North Carolina at Chapel Hill and North Carolina State University, Chapel Hill, NC, United States
- Lineberger Comprehensive Cancer Center, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Robert M. Wenham
- Department of Gynecologic Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, United States
| | - José R. Conejo-Garcia
- Department of Immunology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, United States
| | - Tayyaba Hasan
- Wellman Center for Photomedicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
- Division of Health Sciences and Technology, Harvard University and Massachusetts Institute of Technology, Cambridge, MA, United States
| | - Robert A. Gatenby
- Department of Diagnostic Imaging and Interventional Radiology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, United States
- Department of Integrated Mathematical Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, United States
| | - Heiko Enderling
- Department of Integrated Mathematical Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, United States
- Department of Radiation Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, United States
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