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Areecheewakul S, Adamcakova-Dodd A, Zacharias ZR, Jing X, Meyerholz DK, Legge KL, Houtman JCD, O’Shaughnessy PT, Thorne PS, Salem AK. Immunomodulatory Effects of Subacute Inhalation Exposure to Copper Oxide Nanoparticles in House Dust Mite-Induced Asthma. ACS Nano 2023; 17:14586-14603. [PMID: 37463491 PMCID: PMC10416562 DOI: 10.1021/acsnano.3c01668] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 07/11/2023] [Indexed: 07/20/2023]
Abstract
It has been shown that inhalation exposure to copper oxide nanoparticles (CuO NPs) results in pulmonary inflammation. However, immunomodulatory consequences after CuO NP inhalation exposure have been less explored. We tested the effect of CuO NP aerosols on immune responses in healthy, house dust mite (HDM) asthmatic, or allergen immunotherapy (AIT)-treated asthmatic mice (BALB/c, females). The AIT consisted of a vaccine comprising HDM allergens and CpG-loaded nanoparticles (CpG NPs). AIT treatment involved mice being immunized (via subcutaneous (sc) injection; 2 doses) while concomitantly being exposed to CuO NP aerosols (over a 2 week period), starting on the day of the first vaccination. Mice were then sensitized twice by sc injection and subsequently challenged with HDM extract 10 times by intranasal instillation. The asthmatic model followed the same timeline except that no immunizations were administered. All mice were necropsied 24 h after the end of the HDM challenge. CuO NP-exposed healthy mice showed a significant decrease in TH1 and TH2 cells, and an elevation in T-bet+ Treg cells, even 40 days after the last exposure to CuO NPs. Similarly, the CuO NP-exposed HDM asthma model demonstrated decreased TH2 responses and increased T-bet+ Treg cells. Conversely, CuO NP inhalation exposure to AIT-treated asthmatic mice resulted in an increase in TH2 cells. In conclusion, immunomodulatory effects of inhalation exposure to CuO NPs are dependent on immune conditions prior to exposure.
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Affiliation(s)
- Sudartip Areecheewakul
- Department
of Pharmaceutical Sciences and Experimental Therapeutics, University of Iowa, Iowa City, Iowa 52242, United States
| | - Andrea Adamcakova-Dodd
- Department
of Occupational and Environmental Health, University of Iowa, Iowa City, Iowa 52242, United States
| | - Zeb R. Zacharias
- Interdisciplinary
Immunology Graduate Program, Department of Pathology, University of Iowa, Iowa City, Iowa 52242, United States
| | - Xuefang Jing
- Department
of Occupational and Environmental Health, University of Iowa, Iowa City, Iowa 52242, United States
| | - David K. Meyerholz
- Department
of Pathology, University of Iowa, Iowa City, Iowa 52242, United States
| | - Kevin L. Legge
- Interdisciplinary
Immunology Graduate Program, Department of Pathology, University of Iowa, Iowa City, Iowa 52242, United States
- Department
of Microbiology and Immunology, Carver College of Medicine, University of Iowa, Iowa City, Iowa 52242, United States
| | - Jon C. D. Houtman
- Department
of Microbiology and Immunology, Carver College of Medicine, University of Iowa, Iowa City, Iowa 52242, United States
| | - Patrick T. O’Shaughnessy
- Department
of Occupational and Environmental Health, University of Iowa, Iowa City, Iowa 52242, United States
| | - Peter S. Thorne
- Department
of Occupational and Environmental Health, University of Iowa, Iowa City, Iowa 52242, United States
- Human
Toxicology
Program, University of Iowa, Iowa City, Iowa 52242, United States
| | - Aliasger K. Salem
- Department
of Pharmaceutical Sciences and Experimental Therapeutics, University of Iowa, Iowa City, Iowa 52242, United States
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Laomeephol C, Areecheewakul S, Tawinwung S, Suppipat K, Chunhacha P, Neves NM, Luckanagul JA. Potential roles of hyaluronic acid in in vivo CAR T cell reprogramming for cancer immunotherapy. Nanoscale 2022; 14:17821-17840. [PMID: 36472072 DOI: 10.1039/d2nr05949e] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Chimeric antigen receptor (CAR) T cell therapy has recently shown unprecedented clinical efficacy for cancer treatment, particularly of hematological malignancies. However, the complex manufacturing processes that involve ex vivo genetic modification of autologous T cells limits its therapeutic application. CAR T cells generated in vivo provide a valid alternative immunotherapy, "off-the-shelf", for cancer treatment. This approach requires carriers for the delivery of CAR-encoding constructs, which are plasmid DNA or messenger RNA, to T cells for CAR expression to help eradicate the tumor. As such, there are a growing number of studies reporting gene delivery systems for in vivo CAR T cell therapy based on viral vectors and polymeric nanoparticles. Hyaluronic acid (HA) is a natural biopolymer that can serve for gene delivery, because of its inherent properties of cell recognition and internalization, as well as its biodegradability, biocompatibility, and presence of functional groups for the chemical conjugation of targeting ligands. In this review, the potential of HA in the delivery of CAR constructs is discussed on the basis of previous experience of HA-based nanoparticles for gene therapy. Furthermore, current studies on CAR carriers for in vivo-generated CAR T cells are included, giving an idea of a rational design of HA-based systems for the more efficient delivery of CAR to circulating T cells.
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Affiliation(s)
- Chavee Laomeephol
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok 10330, Thailand.
| | - Sudartip Areecheewakul
- Department of Pharmacology and Physiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok 10330, Thailand
| | - Supannikar Tawinwung
- Department of Pharmacology and Physiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok 10330, Thailand
- Chulalongkorn University Cancer Immunology Excellence Center, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand
| | - Koramit Suppipat
- Chulalongkorn University Cancer Immunology Excellence Center, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand
- Chulalongkorn University Stem Cell and Cell Therapy Research Center, Department of Pharmacology, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand
| | - Preedakorn Chunhacha
- Department of Biochemistry and Microbiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok 10330, Thailand
| | - Nuno M Neves
- 3B's Research Group, I3Bs - Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark - Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017 Barco, Guimarães, Portugal
- ICVS/3B's - PT Government Associate Laboratory, Braga, Guimarães, Portugal
| | - Jittima Amie Luckanagul
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok 10330, Thailand.
- Center of Excellence in Plant-produced Pharmaceuticals, Chulalongkorn University, Bangkok 10330, Thailand
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Areecheewakul S, Adamcakova-Dodd A, Haque E, Jing X, Meyerholz DK, O'Shaughnessy PT, Thorne PS, Salem AK. Time course of pulmonary inflammation and trace element biodistribution during and after sub-acute inhalation exposure to copper oxide nanoparticles in a murine model. Part Fibre Toxicol 2022; 19:40. [PMID: 35698146 PMCID: PMC9195454 DOI: 10.1186/s12989-022-00480-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Accepted: 05/27/2022] [Indexed: 12/14/2022] Open
Abstract
Background It has been shown that copper oxide nanoparticles (CuO NPs) induce pulmonary toxicity after acute or sub-acute inhalation exposures. However, little is known about the biodistribution and elimination kinetics of inhaled CuO NPs from the respiratory tract. The purposes of this study were to observe the kinetics of pulmonary inflammation during and after CuO NP sub-acute inhalation exposure and to investigate copper (Cu) biodistribution and clearance rate from the exposure site and homeostasis of selected trace elements in secondary organs of BALB/c mice. Results Sub-acute inhalation exposure to CuO NPs led to pulmonary inflammation represented by increases in lactate dehydrogenase, total cell counts, neutrophils, macrophages, inflammatory cytokines, iron levels in bronchoalveolar lavage (BAL) fluid, and lung weight changes. Dosimetry analysis in lung tissues and BAL fluid showed Cu concentration increased steadily during exposure and gradually declined after exposure. Cu elimination from the lung showed first-order kinetics with a half-life of 6.5 days. Total Cu levels were significantly increased in whole blood and heart indicating that inhaled Cu could be translocated into the bloodstream and heart tissue, and potentially have adverse effects on the kidneys and spleen as there were significant changes in the weights of these organs; increase in the kidneys and decrease in the spleen. Furthermore, concentrations of selenium in kidneys and iron in spleen were decreased, pointing to disruption of trace element homeostasis. Conclusions Sub-acute inhalation exposure of CuO NPs induced pulmonary inflammation, which was correlated to Cu concentrations in the lungs and started to resolve once exposure ended. Dosimetry analysis showed that Cu in the lungs was translocated into the bloodstream and heart tissue. Secondary organs affected by CuO NPs exposure were kidneys and spleen as they showed the disruption of trace element homeostasis and organ weight changes. Supplementary Information The online version contains supplementary material available at 10.1186/s12989-022-00480-z.
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Affiliation(s)
- Sudartip Areecheewakul
- Department of Pharmaceutical Sciences and Experimental Therapeutics, The University of Iowa, College of Pharmacy, Iowa City, IA, 52242, USA
| | - Andrea Adamcakova-Dodd
- Department of Occupational and Environmental Health, The University of Iowa, College of Public Health, Iowa City, IA, 52242, USA.
| | - Ezazul Haque
- Interdisciplinary Graduate Program in Human Toxicology, University of Iowa, Iowa City, IA, 52246, USA
| | - Xuefang Jing
- Department of Occupational and Environmental Health, The University of Iowa, College of Public Health, Iowa City, IA, 52242, USA
| | - David K Meyerholz
- Department of Pathology, University of Iowa, Iowa City, IA, 52242, USA
| | - Patrick T O'Shaughnessy
- Department of Occupational and Environmental Health, The University of Iowa, College of Public Health, Iowa City, IA, 52242, USA
| | - Peter S Thorne
- Department of Occupational and Environmental Health, The University of Iowa, College of Public Health, Iowa City, IA, 52242, USA. .,Interdisciplinary Graduate Program in Human Toxicology, University of Iowa, Iowa City, IA, 52246, USA.
| | - Aliasger K Salem
- Department of Pharmaceutical Sciences and Experimental Therapeutics, The University of Iowa, College of Pharmacy, Iowa City, IA, 52242, USA.
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Areecheewakul S, Adamcakova-Dodd A, Givens BE, Steines BR, Wang Y, Meyerholz DK, Parizek NJ, Altmaier R, Haque E, O’Shaughnessy PT, Salem AK, Thorne PS. Toxicity assessment of metal oxide nanomaterials using in vitro screening and murine acute inhalation studies. NanoImpact 2020; 18:100214. [PMID: 32968700 PMCID: PMC7504913 DOI: 10.1016/j.impact.2020.100214] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Characterizations and in vitro toxicity screening were performed on metal oxide engineered nanomaterials (ENMs) independently comprising ZnO, CuO, CeO2, Fe2O3, WO3, V2O5, TiO2, Al2O3 and MgO. Nanomaterials that exhibited the highest toxicity responses in the in vitro screening assays (ZnO, CuO, and V2O5) and the lesser explored material WO3 were tested for acute pulmonary toxicity in vivo. Female and male mice (C57Bl/6J) were exposed to aerosolized metal oxide ENMs in a nose-only exposure system and toxicity outcomes (biomarkers of cytotoxicity, immunotoxicity, inflammation, and lung histopathology) at 4 and 24 h after the start of exposure were assessed. The studies were performed as part of the NIEHS Nanomaterials Health Implications Research consortium with the purpose of investigating the effects of ENMs on various biological systems. ENMs were supplied by the Engineered Nanomaterials Resource and Coordination Core. Among the ENMs studied, the highest toxicity was observed for CuO and ZnO NPs in both in vitro and in vivo acute models. Compared to sham-exposed controls, there was a significant increase in bronchoalveolar lavage neutrophils and proinflammatory cytokines and a loss of macrophage viability at both 4 h and 24 h for ZnO and CuO but not seen for V2O5 or WO3. These effects were observed in both female and male mice. The cell viability performed after in vitro exposure to ENMs and assessment of lung inflammation after acute inhalation exposure in vivo were shown to be sensitive endpoints to predict ENM acute toxicity.
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Affiliation(s)
- Sudartip Areecheewakul
- Department of Pharmaceutical Sciences and Experimental Therapeutics, University of Iowa, Iowa City, IA 52246, USA
| | - Andrea Adamcakova-Dodd
- Department of Occupational and Environmental Health, University of Iowa, Iowa City, IA 52246, USA
| | - Brittany E. Givens
- Department of Pharmaceutical Sciences and Experimental Therapeutics, University of Iowa, Iowa City, IA 52246, USA
| | - Benjamin R. Steines
- Department of Occupational and Environmental Health, University of Iowa, Iowa City, IA 52246, USA
| | - Yifang Wang
- Interdisciplinary Graduate Program in Human Toxicology, University of Iowa, Iowa City, IA 52246, USA
| | | | - Nathanial J. Parizek
- Interdisciplinary Graduate Program in Human Toxicology, University of Iowa, Iowa City, IA 52246, USA
| | - Ralph Altmaier
- Department of Occupational and Environmental Health, University of Iowa, Iowa City, IA 52246, USA
| | - Ezazul Haque
- Interdisciplinary Graduate Program in Human Toxicology, University of Iowa, Iowa City, IA 52246, USA
| | - Patrick T. O’Shaughnessy
- Department of Occupational and Environmental Health, University of Iowa, Iowa City, IA 52246, USA
| | - Aliasger K. Salem
- Department of Pharmaceutical Sciences and Experimental Therapeutics, University of Iowa, Iowa City, IA 52246, USA
- Corresponding author
| | - Peter S. Thorne
- Department of Occupational and Environmental Health, University of Iowa, Iowa City, IA 52246, USA
- Interdisciplinary Graduate Program in Human Toxicology, University of Iowa, Iowa City, IA 52246, USA
- Correspondence to: P.S. Thorne, Department of Occupational and Environmental Health, The University of Iowa, College of Public Health, 145 N. Riverside Dr., S341A CPHB, Iowa City, IA 52242, USA. (A.K. Salem), (P.S. Thorne)
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Bi J, Areecheewakul S, Li Y, Yang S, Zhang Y, Ebeid K, Li L, Thiel KW, Zhang J, Dai D, Salem AK, Leslie KK, Meng X. MTDH/AEG-1 downregulation using pristimerin-loaded nanoparticles inhibits Fanconi anemia proteins and increases sensitivity to platinum-based chemotherapy. Gynecol Oncol 2019; 155:349-358. [PMID: 31477281 DOI: 10.1016/j.ygyno.2019.08.014] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Revised: 07/25/2019] [Accepted: 08/14/2019] [Indexed: 12/22/2022]
Abstract
OBJECTIVE Platinum compounds have been widely used as a primary treatment for many types of cancer. However, resistance is the major cause of therapeutic failure for patients with metastatic or recurrent disease, thus highlighting the need to identify novel factors driving resistance to Platinum compounds. Metadherin (MTDH, also known as AEG-1 and LYRIC), located in a frequently amplified region of chromosome 8, has been consistently associated with resistance to chemotherapeutic agents, though the precise mechanisms remain incompletely defined. METHODS The mRNA of FANCD2 and FANCI was pulled down by RNA-binding protein immunoprecipitation. Pristimerin-loaded nanoparticles were prepared using the nanoprecipitation method. Immunocompromised mice bearing patient-derived xenograft tumors were treated with pristimerin-loaded nanoparticles, cisplatin and a combination of the two. RESULTS MTDH, through its recently discovered role as an RNA binding protein, regulates expression of FANCD2 and FANCI, two components of the Fanconi anemia complementation group (FA) that play critical roles in interstrand crosslink damage induced by platinum compounds. Pristimerin, a quinonemethide triterpenoid extract from members of the Celastraceae family used to treat inflammation in traditional Chinese medicine, significantly decreased MTDH, FANCD2 and FANCI levels in cancer cells, thereby restoring sensitivity to platinum-based chemotherapy. Using a patient-derived xenograft model of endometrial cancer, we discovered that treatment with pristimerin in a novel nanoparticle formulation markedly inhibited tumor growth when combined with cisplatin. CONCLUSIONS MTDH is involved in post-transcriptional regulation of FANCD2 and FANCI. Pristimerin can increase sensitivity to platinum-based agents in tumors with MTDH overexpression by inhibiting the FA pathway.
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Affiliation(s)
- Jianling Bi
- Department of Obstetrics and Gynecology, Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA
| | - Sudartip Areecheewakul
- Department of Pharmaceutical Sciences and Experimental Therapeutics, College of Pharmacy, University of Iowa, Iowa City, IA 52242, USA
| | - Yujun Li
- Department of Obstetrics and Gynecology, Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA
| | - Shujie Yang
- Holden Comprehensive Cancer Center, University of Iowa, Iowa City, IA 52242, USA; Department of Pathology, University of Iowa, Iowa City, IA 52242, USA
| | - Yuping Zhang
- Department of Obstetrics and Gynecology, Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA
| | - Kareem Ebeid
- Department of Pharmaceutical Sciences and Experimental Therapeutics, College of Pharmacy, University of Iowa, Iowa City, IA 52242, USA
| | - Long Li
- Department of Obstetrics and Gynecology, Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA
| | - Kristina W Thiel
- Department of Obstetrics and Gynecology, Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA
| | - Jun Zhang
- Division of Medical Oncology, Department of Internal Medicine, University of Kansas Medical / Cancer Centers, Kansas City, KS 66160
| | - Donghai Dai
- Department of Obstetrics and Gynecology, Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA; Holden Comprehensive Cancer Center, University of Iowa, Iowa City, IA 52242, USA
| | - Aliasger K Salem
- Department of Pharmaceutical Sciences and Experimental Therapeutics, College of Pharmacy, University of Iowa, Iowa City, IA 52242, USA; Holden Comprehensive Cancer Center, University of Iowa, Iowa City, IA 52242, USA
| | - Kimberly K Leslie
- Department of Obstetrics and Gynecology, Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA; Holden Comprehensive Cancer Center, University of Iowa, Iowa City, IA 52242, USA
| | - Xiangbing Meng
- Holden Comprehensive Cancer Center, University of Iowa, Iowa City, IA 52242, USA; Department of Pathology, University of Iowa, Iowa City, IA 52242, USA.
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