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Chavda VP, Balar PC, Nalla LV, Bezbaruah R, Gogoi NR, Gajula SNR, Peng B, Meena AS, Conde J, Prasad R. Conjugated Nanoparticles for Solid Tumor Theranostics: Unraveling the Interplay of Known and Unknown Factors. ACS OMEGA 2023; 8:37654-37684. [PMID: 37867666 PMCID: PMC10586263 DOI: 10.1021/acsomega.3c05069] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 09/19/2023] [Indexed: 10/24/2023]
Abstract
Cancer diagnoses have been increasing worldwide, and solid tumors are among the leading contributors to patient mortality, creating an enormous burden on the global healthcare system. Cancer is responsible for around 10.3 million deaths worldwide. Solid tumors are one of the most prevalent cancers observed in recent times. On the other hand, early diagnosis is a significant challenge that could save a person's life. Treatment with existing methods has pitfalls that limit the successful elimination of the disorder. Though nanoparticle-based imaging and therapeutics have shown a significant impact in healthcare, current methodologies for solid tumor treatment are insufficient. There are multiple complications associated with the diagnosis and management of solid tumors as well. Recently, surface-conjugated nanoparticles such as lipid nanoparticles, metallic nanoparticles, and quantum dots have shown positive results in solid tumor diagnostics and therapeutics in preclinical models. Other nanotheranostic material platforms such as plasmonic theranostics, magnetotheranostics, hybrid nanotheranostics, and graphene theranostics have also been explored. These nanoparticle theranostics ensure the appropriate targeting of tumors along with selective delivery of cargos (both imaging and therapeutic probes) without affecting the surrounding healthy tissues. Though they have multiple applications, nanoparticles still possess numerous limitations that need to be addressed in order to be fully utilized in the clinic. In this review, we outline the importance of materials and design strategies used to engineer nanoparticles in the treatment and diagnosis of solid tumors and how effectively each method overcomes the drawbacks of the current techniques. We also highlight the gaps in each material platform and how design considerations can address their limitations in future research directions.
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Affiliation(s)
- Vivek P. Chavda
- Department
of Pharmaceutics and Pharmaceutical Technology, L.M. College of Pharmacy, Ahmedabad 380001, India
| | - Pankti C. Balar
- Pharmacy
Section, L.M. College of Pharmacy, Ahmedabad 380001, India
| | - Lakshmi Vineela Nalla
- Department
of Pharmacy, Koneru Lakshmaiah Education
Foundation, Vaddeswaram, Andhra Pradesh 522302, India
| | - Rajashri Bezbaruah
- Department
of Pharmaceutical Sciences, Faculty of Science
and Engineering, Dibrugarh, 786004 Assam, India
| | - Niva Rani Gogoi
- Department
of Pharmaceutical Sciences, Faculty of Science
and Engineering, Dibrugarh, 786004 Assam, India
| | - Siva Nageswara Rao Gajula
- Department
of Pharmaceutical Analysis, GITAM School of Pharmacy, GITAM (Deemed to be University), Rushikonda, Visakhapatnam, Andhra Pradesh 530045, India
| | - Berney Peng
- Department
of Pathology and Laboratory Medicine, University
of California at Los Angeles, Los
Angeles, California 90095, United States
| | - Avtar S. Meena
- Department
of Biotechnology, All India Institute of
Medical Sciences (AIIMS), Ansari
Nagar, New Delhi 110029, India
| | - João Conde
- ToxOmics,
NOVA Medical School, Faculdade de Ciências Médicas,
NMS|FCM, Universidade Nova de Lisboa, Lisboa 1169-056, Portugal
| | - Rajendra Prasad
- School
of Biochemical Engineering, Indian Institute
of Technology (BHU), Varanasi 221005, India
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2
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Haemmerich D, Ramajayam KK, Newton DA. Review of the Delivery Kinetics of Thermosensitive Liposomes. Cancers (Basel) 2023; 15:cancers15020398. [PMID: 36672347 PMCID: PMC9856714 DOI: 10.3390/cancers15020398] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 01/02/2023] [Accepted: 01/03/2023] [Indexed: 01/10/2023] Open
Abstract
Thermosensitive liposomes (TSL) are triggered nanoparticles that release the encapsulated drug in response to hyperthermia. Combined with localized hyperthermia, TSL enabled loco-regional drug delivery to tumors with reduced systemic toxicities. More recent TSL formulations are based on intravascular triggered release, where drug release occurs within the microvasculature. Thus, this delivery strategy does not require enhanced permeability and retention (EPR). Compared to traditional nanoparticle drug delivery systems based on EPR with passive or active tumor targeting (typically <5%ID/g tumor), TSL can achieve superior tumor drug uptake (>10%ID/g tumor). Numerous TSL formulations have been combined with various drugs and hyperthermia devices in preclinical and clinical studies over the last four decades. Here, we review how the properties of TSL dictate delivery and discuss the advantages of rapid drug release from TSL. We show the benefits of selecting a drug with rapid extraction by tissue, and with quick cellular uptake. Furthermore, the optimal characteristics of hyperthermia devices are reviewed, and impact of tumor biology and cancer cell characteristics are discussed. Thus, this review provides guidelines on how to improve drug delivery with TSL by optimizing the combination of TSL, drug, and hyperthermia method. Many of the concepts discussed are applicable to a variety of other triggered drug delivery systems.
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Affiliation(s)
- Dieter Haemmerich
- Department of Pediatrics, Medical University of South Carolina, Charleston, SC 29425, USA
- Department of Bioengineering, Clemson University, Clemson, SC 29634, USA
- Correspondence:
| | - Krishna K. Ramajayam
- Department of Pediatrics, Medical University of South Carolina, Charleston, SC 29425, USA
| | - Danforth A. Newton
- Department of Pediatrics, Medical University of South Carolina, Charleston, SC 29425, USA
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3
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Li CH, Chang YC, Hsiao M, Chan MH. Ultrasound and Nanomedicine for Cancer-Targeted Drug Delivery: Screening, Cellular Mechanisms and Therapeutic Opportunities. Pharmaceutics 2022; 14:1282. [PMID: 35745854 PMCID: PMC9229768 DOI: 10.3390/pharmaceutics14061282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 06/13/2022] [Accepted: 06/14/2022] [Indexed: 12/02/2022] Open
Abstract
Cancer is a disease characterized by abnormal cell growth. According to a report published by the World Health Organization (WHO), cancer is the second leading cause of death globally, responsible for an estimated 9.6 million deaths in 2018. It should be noted that ultrasound is already widely used as a diagnostic procedure for detecting tumorigenesis. In addition, ultrasound energy can also be utilized effectively for treating cancer. By filling the interior of lipospheres with gas molecules, these particles can serve both as contrast agents for ultrasonic imaging and as delivery systems for drugs such as microbubbles and nanobubbles. Therefore, this review aims to describe the nanoparticle-assisted drug delivery system and how it can enhance image analysis and biomedicine. The formation characteristics of nanoparticles indicate that they will accumulate at the tumor site upon ultrasonic imaging, in accordance with their modification characteristics. As a result of changing the accumulation of materials, it is possible to examine the results by comparing images of other tumor cell lines. It is also possible to investigate ultrasound images for evidence of cellular effects. In combination with a precision ultrasound imaging system, drug-carrying lipospheres can precisely track tumor tissue and deliver drugs to tumor cells to enhance the ability of this nanocomposite to treat cancer.
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Affiliation(s)
- Chien-Hsiu Li
- Genomics Research Center, Academia Sinica, Taipei 115, Taiwan;
| | - Yu-Chan Chang
- Department of Biomedical Imaging and Radiological Sciences, National Yang Ming Chiao Tung University, Taipei 112, Taiwan;
| | - Michael Hsiao
- Genomics Research Center, Academia Sinica, Taipei 115, Taiwan;
- Department of Biochemistry, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
| | - Ming-Hsien Chan
- Genomics Research Center, Academia Sinica, Taipei 115, Taiwan;
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Roy I, Krishnan S, Kabashin AV, Zavestovskaya IN, Prasad PN. Transforming Nuclear Medicine with Nanoradiopharmaceuticals. ACS NANO 2022; 16:5036-5061. [PMID: 35294165 DOI: 10.1021/acsnano.1c10550] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Nuclear medicine is expected to make major advances in cancer diagnosis and therapy; tumor-targeted radiopharmaceuticals preferentially eradicate tumors while causing minimal damage to healthy tissues. The current scope of nuclear medicine can be significantly expanded by integration with nanomedicine, which utilizes nanoparticles for cancer diagnosis and therapy by capitalizing on the increased surface area-to-volume ratio, the passive/active targeting ability and high loading capacity, the greater interaction cross section with biological tissues, the rich surface properties of nanomaterials, the facile decoration of nanomaterials with a plethora of functionalities, and the potential for multiplexing several functionalities within one construct. This review provides a comprehensive discussion of nuclear nanomedicine using tumor-targeted nanoparticles for cancer radiation therapy with either pre-embedded radionuclides or nonradioactive materials which can be extrinsically triggered using various external nuclear particle sources to produce in situ radioactivity. In addition, it describes the prospect of combining nuclear nanomedicine with other modalities to enable synergistically enhanced combination therapies. The review also discusses advances in the fabrication of radionuclides as well as describes laser ablation technologies for producing nanoradiopharmaceuticals, which combine the ease of production with exceptional purity and rapid biodegradability, along with additional imaging or therapeutic functionalities. From a practical standpoint, these attributes of nanoradiopharmaceuticals may provide distinct advantages in diagnostic/therapeutic sensitivity and specificity, imaging resolution, and scalability of turnkey platforms. Coupling image-guided targeted radiation therapy with the possibility of in situ activation of nanomaterials as well as combining with other therapeutic modalities using a multifunctional nanoplatform could herald an era of exciting technological and therapeutic advances to radically transform the landscape of nuclear medicine. The review concludes with a discussion of current challenges and presents the authors' views on future opportunities to stimulate further research in this rewarding field of high societal impact.
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Affiliation(s)
- Indrajit Roy
- Department of Chemistry, University of Delhi, Delhi 110007, India
| | - Sunil Krishnan
- Department of Radiation Oncology, Mayo Clinic Florida, Jacksonville, Florida 32224, United States
| | - Andrei V Kabashin
- Aix Marseille University, CNRS, LP3, Campus de Luminy - Case 917, 13288 Marseille, France
- MEPhI, Institute of Engineering Physics for Biomedicine (PhysBio), 115409 Moscow, Russia
| | - Irina N Zavestovskaya
- MEPhI, Institute of Engineering Physics for Biomedicine (PhysBio), 115409 Moscow, Russia
- Nuclear Physics and Astrophysics Department, LPI of RAS, 119991 Moscow, Russia
| | - Paras N Prasad
- MEPhI, Institute of Engineering Physics for Biomedicine (PhysBio), 115409 Moscow, Russia
- Department of Chemistry and Institute for Lasers, Photonics, and Biophotonics, University at Buffalo, The State University of New York, Buffalo, New York 14260, United States
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Gharibkandi NA, Gierałtowska J, Wawrowicz K, Bilewicz A. Nanostructures as Radionuclide Carriers in Auger Electron Therapy. MATERIALS 2022; 15:ma15031143. [PMID: 35161087 PMCID: PMC8839301 DOI: 10.3390/ma15031143] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 01/28/2022] [Accepted: 01/30/2022] [Indexed: 12/14/2022]
Abstract
The concept of nanoparticle-mediated radionuclide delivery in the cancer treatment has been widely discussed in the past decade. In particular, the use of inorganic and organic nanostructures in the development of radiopharmaceuticals enables the delivery of medically important radioisotopes for radionuclide therapy. In this review, we present the development of nanostructures for cancer therapy with Auger electron radionuclides. Following that, different types of nanoconstructs that can be used as carriers for Auger electron emitters, design principles, nanoparticle materials, and target vectors that overcame the main difficulties are described. In addition, systems in which high-Z element nanoparticles are used as radionuclide carriers, causing the emission of photoelectrons from the nanoparticle surface, are presented. Finally, future research opportunities in the field are discussed as well as issues that must be addressed before nanoparticle-based Auger electron radionuclide therapy can be transferred to clinical use.
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6
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Browning R, Thomas N, Marsh LK, Tear LR, Owen J, Stride E, Farrer NJ. Ultrasound-Triggered Delivery of Iproplatin from Microbubble-Conjugated Liposomes. ChemistryOpen 2021; 10:1170-1176. [PMID: 34708552 PMCID: PMC8634767 DOI: 10.1002/open.202100222] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 10/06/2021] [Indexed: 12/17/2022] Open
Abstract
The PtIV prodrug iproplatin has been actively loaded into liposomes using a calcium acetate gradient, achieving a 3-fold enhancement in drug concentration compared to passive loading strategies. A strain-promoted cycloaddition reaction (azide- dibenzocyclooctyne) was used to attach iproplatin-loaded liposomes L(Pt) to gas-filled microbubbles (M), forming an ultrasound-responsive drug delivery vehicle [M-L(Pt)]. Ultrasound-triggered release of iproplatin from the microbubble-liposome construct was evaluated in cellulo. Breast cancer (MCF-7) cells treated with both free iproplatin and iproplatin-loaded liposome-microbubbles [M-L(Pt)] demonstrated an increase in platinum concentration when exposed to ultrasound. No appreciable platinum uptake was observed in MCF-7 cells following treatment with L(Pt) only or L(Pt)+ultrasound, suggesting that microbubble-mediated ultrasonic release of platinum-based drugs from liposomal carriers enables greater control over drug delivery.
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Affiliation(s)
- Richard Browning
- Institute of Biomedical EngineeringUniversity of OxfordOxfordOX3 7DQUK
| | - Nia Thomas
- Chemistry Research LaboratoryUniversity of Oxford12 Mansfield RoadOxfordOX1 3TAUK
| | - Laura K. Marsh
- Chemistry Research LaboratoryUniversity of Oxford12 Mansfield RoadOxfordOX1 3TAUK
| | - Louise R. Tear
- Chemistry Research LaboratoryUniversity of Oxford12 Mansfield RoadOxfordOX1 3TAUK
| | - Joshua Owen
- Institute of Biomedical EngineeringUniversity of OxfordOxfordOX3 7DQUK
| | - Eleanor Stride
- Institute of Biomedical EngineeringUniversity of OxfordOxfordOX3 7DQUK
| | - Nicola J. Farrer
- Chemistry Research LaboratoryUniversity of Oxford12 Mansfield RoadOxfordOX1 3TAUK
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Mai X, Chang Y, You Y, He L, Chen T. Designing intelligent nano-bomb with on-demand site-specific drug burst release to synergize with high-intensity focused ultrasound cancer ablation. J Control Release 2021; 331:270-281. [DOI: 10.1016/j.jconrel.2020.09.051] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Revised: 09/24/2020] [Accepted: 09/28/2020] [Indexed: 12/29/2022]
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8
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Gill MR, Walker MG, Able S, Tietz O, Lakshminarayanan A, Anderson R, Chalk R, El-Sagheer AH, Brown T, Thomas JA, Vallis KA. An 111In-labelled bis-ruthenium(ii) dipyridophenazine theranostic complex: mismatch DNA binding and selective radiotoxicity towards MMR-deficient cancer cells. Chem Sci 2020; 11:8936-8944. [PMID: 33815738 PMCID: PMC7989384 DOI: 10.1039/d0sc02825h] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Accepted: 08/04/2020] [Indexed: 12/23/2022] Open
Abstract
Theranostic radionuclides that emit Auger electrons (AE) can generate highly localised DNA damage and the accompanying gamma ray emission can be used for single-photon emission computed tomography (SPECT) imaging. Mismatched DNA base pairs (mismatches) are DNA lesions that are abundant in cells deficient in MMR (mismatch mediated repair) proteins. This form of genetic instability is prevalent in the MMR-deficient subset of colorectal cancers and is a potential target for AE radiotherapeutics. Herein we report the synthesis of a mismatch DNA binding bis-ruthenium(ii) dipyridophenazine (dppz) complex that can be radiolabelled with the Auger electron emitting radionuclide indium-111 (111In). Greater stabilisation accompanied by enhanced MLCT (metal to ligand charge-transfer) luminescence of both the bis-Ru(dppz) chelator and non-radioactive indium-loaded complex was observed in the presence of a TT mismatch-containing duplex compared to matched DNA. The radioactive construct [111In]In-bisRu(dppz) ([111In][In-2]4+) targets cell nuclei and is radiotoxic towards MMR-deficient human colorectal cancer cells showing substantially less detrimental effects in a paired cell line with restored MMR function. Additional cell line studies revealed that [111In][In-2]4+ is preferentially radiotoxic towards MMR-deficient colorectal cancer cells accompanied by increased DNA damage due to 111In decay. The biodistribution of [111In][In-2]4+ in live mice was demonstrated using SPECT. These results illustrate how a Ru(ii) polypyridyl complex can incorporate mismatch DNA binding and radiometal chelation in a single molecule, generating a DNA-targeting AE radiopharmaceutical that displays selective radiotoxicity towards MMR-deficient cancer cells and is compatible with whole organism SPECT imaging.
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Affiliation(s)
- Martin R Gill
- Oxford Institute for Radiation Oncology , Department of Oncology , University of Oxford , Oxford , UK .
- Department of Chemistry , Swansea University , Swansea , Wales , UK .
| | - Michael G Walker
- Department of Chemistry , University of Sheffield , Sheffield , UK
| | - Sarah Able
- Oxford Institute for Radiation Oncology , Department of Oncology , University of Oxford , Oxford , UK .
| | - Ole Tietz
- Oxford Institute for Radiation Oncology , Department of Oncology , University of Oxford , Oxford , UK .
| | - Abirami Lakshminarayanan
- Oxford Institute for Radiation Oncology , Department of Oncology , University of Oxford , Oxford , UK .
- Chemistry Research Laboratory , Department of Chemistry , University of Oxford , Oxford OX1 3TA , UK
| | - Rachel Anderson
- Oxford Institute for Radiation Oncology , Department of Oncology , University of Oxford , Oxford , UK .
| | - Rod Chalk
- Structural Genomics Consortium , University of Oxford , Oxford , UK
| | - Afaf H El-Sagheer
- Chemistry Research Laboratory , Department of Chemistry , University of Oxford , Oxford OX1 3TA , UK
- Chemistry Branch , Department of Science and Mathematics , Faculty of Petroleum and Mining Engineering , Suez University , Suez 43721 , Egypt
| | - Tom Brown
- Chemistry Research Laboratory , Department of Chemistry , University of Oxford , Oxford OX1 3TA , UK
| | - Jim A Thomas
- Department of Chemistry , University of Sheffield , Sheffield , UK
| | - Katherine A Vallis
- Oxford Institute for Radiation Oncology , Department of Oncology , University of Oxford , Oxford , UK .
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