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Nanoparticles for Topical Application in the Treatment of Skin Dysfunctions-An Overview of Dermo-Cosmetic and Dermatological Products. Int J Mol Sci 2022; 23:ijms232415980. [PMID: 36555619 PMCID: PMC9780930 DOI: 10.3390/ijms232415980] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 12/12/2022] [Accepted: 12/13/2022] [Indexed: 12/23/2022] Open
Abstract
Nanomaterials (NM) arouse interest in various fields of science and industry due to their composition-tunable properties and the ease of modification. They appear currently as components of many consumer products such as sunscreen, dressings, sports clothes, surface-cleaning agents, computer devices, paints, as well as pharmaceutical and cosmetics formulations. The use of NPs in products for topical applications improves the permeation/penetration of the bioactive compounds into deeper layers of the skin, providing a depot effect with sustained drug release and specific cellular and subcellular targeting. Nanocarriers provide advances in dermatology and systemic treatments. Examples are a non-invasive method of vaccination, advanced diagnostic techniques, and transdermal drug delivery. The mechanism of action of NPs, efficiency of skin penetration, and potential threat to human health are still open and not fully explained. This review gives a brief outline of the latest nanotechnology achievements in products used in topical applications to prevent and treat skin diseases. We highlighted aspects such as the penetration of NPs through the skin (influence of physical-chemical properties of NPs, the experimental models for skin penetration, methods applied to improve the penetration of NPs through the skin, and methods applied to investigate the skin penetration by NPs). The review summarizes various therapies using NPs to diagnose and treat skin diseases (melanoma, acne, alopecia, vitiligo, psoriasis) and anti-aging and UV-protectant nano-cosmetics.
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Qiao G, Wang X, Zhou X, Morse MA, Wu J, Wang S, Song Y, Jiang N, Zhao Y, Zhou L, Zhao J, Di Y, Zhu L, Hobeika A, Ren J, Lyerly HK. Immune correlates of clinical benefit in a phase I study of hyperthermia with adoptive T cell immunotherapy in patients with solid tumors. Int J Hyperthermia 2020; 36:74-82. [PMID: 31795830 DOI: 10.1080/02656736.2019.1647350] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Purpose: To characterize the T cell receptor (TCR) repertoire, serum cytokine levels, peripheral blood T lymphocyte populations, safety, and clinical efficacy of hyperthermia (HT) combined with autologous adoptive cell therapy (ACT) and either salvage chemotherapy (CT) or anti-PD-1 antibody in patients with previously treated advanced solid tumors.Materials and methods: Thirty-three (33) patients with ovarian, pancreatic, gastric, colorectal, cervical, or endometrial cancer were recruited into the following therapeutic groups: HT + ACT (n = 10), HT + ACT + anti-PD-1 inhibitor (pembrolizumab) (n = 11) and HT + ACT + CT (n = 12). Peripheral blood was collected to analyze TCR repertoire, measurements of cytokines levels and lymphocyte sub-populations before and after treatment.Results: The objective response rate (ORR) was 30% (10/33), including three complete responses (CR) (9.1%) and seven partial responses (PR) (21.2%) and a disease control rate (DCR = CR + PR + SD) of 66.7% (22 of 33). The most common adverse reactions, blistering, subcutaneous fat induration, local heat-related pain, vomiting and sinus tachycardia, were observed in association with HT. IL-2, IL-4, TNF-α, and IFN-γ levels in peripheral blood were significantly increased among the clinical responders (p < 0.05) while IL-6 and IL-10 were elevated among those with progressive disease (p < 0.05). Peripheral blood CD8+/CD28+ T cells increased (p = 0.002), while the CD4+/CD25+/CD127+Treg cells decreased after therapy (p = 0.012). TCR diversity was substantially increased among the clinical responders.Conclusions: Combining HT with ACT plus either CT or anti-PD-1 antibody was safe, generated clinical responses in previously treated advanced cancers, and promoted TCR repertoire diversity and favorable changes in serum IL-2, IL-4, TNF-α, and IFN-γ levels in clinical responders.
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Affiliation(s)
- Guoliang Qiao
- Department of Medical Oncology, Beijing Key Laboratory for Therapeutic Cancer Vaccines, Capital Medical University Cancer Center, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Xiaoli Wang
- Department of Medical Oncology, Beijing Key Laboratory for Therapeutic Cancer Vaccines, Capital Medical University Cancer Center, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Xinna Zhou
- Department of Medical Oncology, Beijing Key Laboratory for Therapeutic Cancer Vaccines, Capital Medical University Cancer Center, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Michael A Morse
- Department of Surgery, Duke University Medical Center, Durham, NC, USA
| | - Jiangping Wu
- Department of Medical Oncology, Beijing Key Laboratory for Therapeutic Cancer Vaccines, Capital Medical University Cancer Center, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Shuo Wang
- Department of Medical Oncology, Beijing Key Laboratory for Therapeutic Cancer Vaccines, Capital Medical University Cancer Center, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Yuguang Song
- Department of Medical Oncology, Beijing Key Laboratory for Therapeutic Cancer Vaccines, Capital Medical University Cancer Center, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Ni Jiang
- Department of Medical Oncology, Beijing Key Laboratory for Therapeutic Cancer Vaccines, Capital Medical University Cancer Center, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Yanjie Zhao
- Department of Medical Oncology, Beijing Key Laboratory for Therapeutic Cancer Vaccines, Capital Medical University Cancer Center, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Lei Zhou
- Department of Medical Oncology, Beijing Key Laboratory for Therapeutic Cancer Vaccines, Capital Medical University Cancer Center, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Jing Zhao
- Department of Medical Oncology, Beijing Key Laboratory for Therapeutic Cancer Vaccines, Capital Medical University Cancer Center, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Yan Di
- Department of Medical Oncology, Beijing Key Laboratory for Therapeutic Cancer Vaccines, Capital Medical University Cancer Center, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Lihong Zhu
- Department of Gynecological Oncology, Beijing Gynecology Hospital, Capital Medical University, Beijing, China
| | - Amy Hobeika
- Department of Surgery, Duke University Medical Center, Durham, NC, USA
| | - Jun Ren
- Department of Medical Oncology, Beijing Key Laboratory for Therapeutic Cancer Vaccines, Capital Medical University Cancer Center, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.,Department of Surgery, Duke University Medical Center, Durham, NC, USA
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Liu Y, Han Y, Dong H, Wei X, Shi D, Li Y. Ca 2+-Mediated Surface Polydopamine Engineering to Program Dendritic Cell Maturation. ACS APPLIED MATERIALS & INTERFACES 2020; 12:4163-4173. [PMID: 31891476 DOI: 10.1021/acsami.9b20997] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Engineering of cell surfaces holds promise in manipulating cellular activities in a physicochemical route as a complement to the biological approach. Mediated by Ca2+, a quick and convenient yet cytocompatible method is used to achieve surface engineering, by which polydopamine nanostructures can be in situ grown onto dendritic cell (DC) surfaces within 10 min. Ca2+, as the physical bridge between the negative cell surface and polydopamine, avoids the direct chemical polymerization of polydopamine onto the cell surface, critically important to maintain the cell viability. As a proof of concept in potential applications, this cell surface engineering shows a good control toward DC maturation. Upon surface polydopamine engineering, bone-marrow-derived DC exhibits a unique bidirectional control of maturation. The polydopamine structure enables effective suppression of DC activation by acting as an efficient scavenger of reactive oxygen species, a key signal during maturation. Conversely, an 808 nm laser irradiation can remotely relieve the suppressed state and effectively activate DC maturation by the photoheat effect of polydopamine (39 °C). The work provides an easily implemented, straightforward approach to achieve cell surface engineering, through which the DC maturation can be controlled.
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Affiliation(s)
- Yiqiong Liu
- Shanghai Tenth People's Hospital, The Institute for Biomedical Engineering & Nano Science , Tongji University School of Medicine , Shanghai 200092 , China
| | - Yi Han
- Shanghai Tenth People's Hospital, The Institute for Biomedical Engineering & Nano Science , Tongji University School of Medicine , Shanghai 200092 , China
| | - Haiqing Dong
- Shanghai Tenth People's Hospital, The Institute for Biomedical Engineering & Nano Science , Tongji University School of Medicine , Shanghai 200092 , China
| | - Xunbin Wei
- Med-X Research Institute and School of Biomedical Engineering , Shanghai Jiao Tong University , Shanghai 200030 , China
| | - Donglu Shi
- The Materials Science & Engineering Program, Department of Mechanical & Materials Engineering, College of Engineering & Applied Science , University of Cincinnati , Cincinnati , Ohio 45221 , United States
| | - Yongyong Li
- Shanghai Tenth People's Hospital, The Institute for Biomedical Engineering & Nano Science , Tongji University School of Medicine , Shanghai 200092 , China
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Li Y, He L, Dong H, Liu Y, Wang K, Li A, Ren T, Shi D, Li Y. Fever-Inspired Immunotherapy Based on Photothermal CpG Nanotherapeutics: The Critical Role of Mild Heat in Regulating Tumor Microenvironment. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2018; 5:1700805. [PMID: 29938166 PMCID: PMC6010888 DOI: 10.1002/advs.201700805] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2017] [Revised: 12/06/2017] [Indexed: 05/13/2023]
Abstract
Although there have been more than 100 clinical trials, CpG-based immunotherapy has been seriously hindered by complications in the immunosuppressive microenvironment of established tumors. Inspired by the decisive role of fever upon systemic immunity, a photothermal CpG nanotherapeutics (PCN) method with the capability to induce an immunofavorable tumor microenvironment by casting a fever-relevant heat (43 °C) in the tumor region is developed. High-throughput gene profile analysis identifies nine differentially expressed genes that are closely immune-related upon mild heat, accompanied by IL-6 upregulation, a pyrogenic cytokine usually found during fever. When treated with intratumor PCN injection enabling mild heating in the tumor region, the 4T1 tumor-bearing mice exhibit significantly improved antitumor immune effects compared with the control group. Superb efficacy is evident from pronounced apoptotic cell death, activated innate immune cells, enhanced tumor perfusion, and intensified innate and adaptive immune responses. This work highlights the crucial role of mild heat in modulating the microenvironment in optimum for improved immunotherapy, by converting the tumor into an in situ vaccine.
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Affiliation(s)
- Yan Li
- Shanghai East HospitalThe Institute for Biomedical Engineering and Nano ScienceTongji University School of MedicineShanghai200092P. R. China
| | - Lianghua He
- Shanghai East HospitalThe Institute for Biomedical Engineering and Nano ScienceTongji University School of MedicineShanghai200092P. R. China
| | - Haiqing Dong
- Shanghai East HospitalThe Institute for Biomedical Engineering and Nano ScienceTongji University School of MedicineShanghai200092P. R. China
| | - Yiqiong Liu
- Shanghai East HospitalThe Institute for Biomedical Engineering and Nano ScienceTongji University School of MedicineShanghai200092P. R. China
| | - Kun Wang
- School of Materials Science and EngineeringTongji University4800 Caoan RoadShanghai201804P. R. China
| | - Ang Li
- School of Life Science and TechnologyTongji University1239 Siping RoadShanghai200092P. R. China
| | - Tianbin Ren
- School of Materials Science and EngineeringTongji University4800 Caoan RoadShanghai201804P. R. China
| | - Donglu Shi
- Shanghai East HospitalThe Institute for Biomedical Engineering and Nano ScienceTongji University School of MedicineShanghai200092P. R. China
- The Materials Science and Engineering ProgramDepartment of Mechanical and Materials EngineeringCollege of Engineering and Applied ScienceUniversity of CincinnatiCincinnatiOH45221USA
| | - Yongyong Li
- Shanghai East HospitalThe Institute for Biomedical Engineering and Nano ScienceTongji University School of MedicineShanghai200092P. R. China
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Kirui DK, Celia C, Molinaro R, Bansal SS, Cosco D, Fresta M, Shen H, Ferrari M. Mild hyperthermia enhances transport of liposomal gemcitabine and improves in vivo therapeutic response. Adv Healthc Mater 2015; 4:1092-103. [PMID: 25721343 PMCID: PMC4433418 DOI: 10.1002/adhm.201400738] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2014] [Revised: 01/17/2015] [Indexed: 12/11/2022]
Abstract
Obstructive biological barriers limit the transport and efficacy of cancer nanotherapeutics. Creative manipulation of tumor microenvironment provides promising avenues towards improving chemotherapeutic response. Such strategies include the use of mechanical stimuli to overcome barriers, and increase drug delivery and therapeutic efficacy. The rational use of gold nanorod-mediated mild hyperthermia treatment (MHT) alters tumor transport properties, increases liposomal gemcitabine (Gem Lip) delivery, and antitumor efficacy in pancreatic cancer CAPAN-1 tumor model. MHT treatment leads to a threefold increase in accumulation of 80-nm liposomes and enhances spatial interstitial distribution. I.v. injection of Gem Lip and MHT treatment lead to a threefold increase in intratumor gemcitabine concentration compared to chemotherapeutic infusion alone. Furthermore, combination of MHT treatment with infusion of 12 mg kg(-1) Gem Lip leads to a twofold increase in therapeutic efficacy and inhibition of CAPAN-1 tumor growth when compared to equimolar chemotherapeutic treatment alone. Enhanced therapeutic effect is confirmed by reduction in tumor size and increase in apoptotic index where MHT treatment combined with 12 mg kg(-1) Gem Lip achieves similar therapeutic efficacy as the use of 60 mg kg(-1) free gemcitabine. In conclusion, improvements in vivo efficacy are demonstrated resulting from MHT treatment that overcome transport barriers, promote delivery, improve efficacy of nanomedicines.
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Affiliation(s)
- Dickson K Kirui
- Department of NanoMedicine, Houston Methodist Research Institute, 6670 Bertner Avenue, Houston, Texas, 77030, USA
| | - Christian Celia
- Department of NanoMedicine, Houston Methodist Research Institute, 6670 Bertner Avenue, Houston, Texas, 77030, USA
- Department of Pharmacy, University of Chieti – Pescara “G. d’Annunzio”, Chieti, 66013, Italy
| | - Roberto Molinaro
- Department of NanoMedicine, Houston Methodist Research Institute, 6670 Bertner Avenue, Houston, Texas, 77030, USA
- Department of Health Sciences, University of Catanzaro “Magna Graecia”, Germaneto – Catanzaro, 88100, Italy
| | - Shyam S. Bansal
- Department of NanoMedicine, Houston Methodist Research Institute, 6670 Bertner Avenue, Houston, Texas, 77030, USA
| | - Donato Cosco
- Department of Health Sciences, University of Catanzaro “Magna Graecia”, Germaneto – Catanzaro, 88100, Italy
| | - Massimo Fresta
- Department of Health Sciences, University of Catanzaro “Magna Graecia”, Germaneto – Catanzaro, 88100, Italy
| | - Haifa Shen
- Department of NanoMedicine, Houston Methodist Research Institute, 6670 Bertner Avenue, Houston, Texas, 77030, USA
- Department of Cell and Development Biology, Weill Cornell Medical College, New York, NY, 10065, USA
| | - Mauro Ferrari
- Department of NanoMedicine, Houston Methodist Research Institute, 6670 Bertner Avenue, Houston, Texas, 77030, USA
- Department of Biomedical Engineering in Medicine, Weill Cornell Medical College, New York, NY, 10065, USA
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Semmlinger A, Fliesser M, Waaga-Gasser AM, Dragan M, Morton CO, Einsele H, Loeffler J. Fever-range temperature modulates activation and function of human dendritic cells stimulated with the pathogenic mould Aspergillus fumigatus. Med Mycol 2014; 52:438-44. [PMID: 24713403 DOI: 10.1093/mmy/myu005] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
In immunocompromised patients, invasive aspergillosis (IA) is the most frequent disease caused by the pathogenic mould Aspergillus fumigatus. Fever is one of the most common yet nonspecific clinical symptoms of IA. To evaluate the role of hyperthermia in the innate immune response to A. fumigatus in vitro, human monocyte-derived dendritic cells (DCs) were stimulated with germ tubes of A. fumigatus or the fungal cell wall component zymosan at 37°C or 40°C, followed by characterization of specific DC functions. While maturation of DCs was enhanced and DC phagocytic capacity was reduced at 40°C, we observed that DC viability and cytokine release were unaffected. Thus, our results suggest that hyperthermia has substantial impacts on DC function in vitro, which might also influence the course and outcome of IA in immunocompromised patients.
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Kirui DK, Mai J, Palange AL, Qin G, van de Ven AL, Liu X, Shen H, Ferrari M. Transient mild hyperthermia induces E-selectin mediated localization of mesoporous silicon vectors in solid tumors. PLoS One 2014; 9:e86489. [PMID: 24558362 PMCID: PMC3928046 DOI: 10.1371/journal.pone.0086489] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2013] [Accepted: 12/09/2013] [Indexed: 01/03/2023] Open
Abstract
Background Hyperthermia treatment has been explored as a strategy to overcome biological barriers that hinder effective drug delivery in solid tumors. Most studies have used mild hyperthermia treatment (MHT) to target the delivery of thermo-sensitive liposomes carriers. Others have studied its application to permeabilize tumor vessels and improve tumor interstitial transport. However, the role of MHT in altering tumor vessel interfacial and adhesion properties and its relationship to improved delivery has not been established. In the present study, we evaluated effects of MHT treatment on tumor vessel flow dynamics and expression of adhesion molecules and assessed enhancement in particle localization using mesoporous silicon vectors (MSVs). We also determined the optimal time window at which maximal accumulation occur. Results In this study, using intravital microscopy analyses, we showed that temporal mild hyperthermia (∼1 W/cm2) amplified delivery and accumulation of MSVs in orthotopic breast cancer tumors. The number of discoidal MSVs (1000×400 nm) adhering to tumor vasculature increased 6-fold for SUM159 tumors and 3-fold for MCF-7 breast cancer tumors. By flow chamber experiments and Western blotting, we established that a temporal increase in E-selectin expression correlated with enhanced particle accumulation. Furthermore, MHT treatment was shown to increase tumor perfusion in a time-dependent fashion. Conclusions Our findings reveal that well-timed mild hyperthermia treatment can transiently elevate tumor transport and alter vascular adhesion properties and thereby provides a means to enhance tumor localization of non-thermally sensitive particles such as MSVs. Such enhancement in accumulation could be leveraged to increase therapeutic efficacy and reduce drug dosing in cancer therapy.
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Affiliation(s)
- Dickson K. Kirui
- Department of NanoMedicine, Houston Methodist Research Institute, Houston, Texas, United States of America
| | - Juahua Mai
- Department of NanoMedicine, Houston Methodist Research Institute, Houston, Texas, United States of America
| | - Anna-Lisa Palange
- Department of NanoMedicine, Houston Methodist Research Institute, Houston, Texas, United States of America
| | - Guoting Qin
- Department of NanoMedicine, Houston Methodist Research Institute, Houston, Texas, United States of America
| | - Anne L. van de Ven
- Department of NanoMedicine, Houston Methodist Research Institute, Houston, Texas, United States of America
| | - Xuewu Liu
- Department of NanoMedicine, Houston Methodist Research Institute, Houston, Texas, United States of America
| | - Haifa Shen
- Department of NanoMedicine, Houston Methodist Research Institute, Houston, Texas, United States of America
- Department of Cell and Development Biology, Weill Cornell Medical College, New York, New York, United States of America
| | - Mauro Ferrari
- Department of NanoMedicine, Houston Methodist Research Institute, Houston, Texas, United States of America
- Department of Internal Medicine, Weill Cornell Medical College, New York, New York, United States of America
- * E-mail:
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Kokolus KM, Spangler HM, Povinelli BJ, Farren MR, Lee KP, Repasky EA. Stressful presentations: mild cold stress in laboratory mice influences phenotype of dendritic cells in naïve and tumor-bearing mice. Front Immunol 2014; 5:23. [PMID: 24575090 PMCID: PMC3918933 DOI: 10.3389/fimmu.2014.00023] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2013] [Accepted: 01/15/2014] [Indexed: 01/07/2023] Open
Abstract
The ability of dendritic cells (DCs) to stimulate and regulate T cells is critical to effective anti-tumor immunity. Therefore, it is important to fully recognize any inherent factors which may influence DC function under experimental conditions, especially in laboratory mice since they are used so heavily to model immune responses. The goals of this report are to 1) briefly summarize previous work revealing how DCs respond to various forms of physiological stress and 2) to present new data highlighting the potential for chronic mild cold stress inherent to mice housed at the required standard ambient temperatures to influence baseline DCs properties in naïve and tumor-bearing mice. As recent data from our group shows that CD8+ T cell function is significantly altered by chronic mild cold stress and since DC function is crucial for CD8+ T cell activation, we wondered whether housing temperature may also be influencing DC function. Here we report that there are several significant phenotypical and functional differences among DC subsets in naïve and tumor-bearing mice housed at either standard housing temperature or at a thermoneutral ambient temperature, which significantly reduces the extent of cold stress. The new data presented here strongly suggests that, by itself, the housing temperature of mice can affect fundamental properties and functions of DCs. Therefore differences in basal levels of stress due to housing should be taken into consideration when interpreting experiments designed to evaluate the impact of additional variables, including other stressors on DC function.
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Affiliation(s)
- Kathleen M Kokolus
- Department of Immunology, Roswell Park Cancer Institute , Buffalo, NY , USA
| | - Haley M Spangler
- Department of Immunology, Roswell Park Cancer Institute , Buffalo, NY , USA
| | | | - Matthew R Farren
- Department of Immunology, Roswell Park Cancer Institute , Buffalo, NY , USA
| | - Kelvin P Lee
- Department of Immunology, Roswell Park Cancer Institute , Buffalo, NY , USA
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Oršolić N, Car N, Lisičić D, Benković V, Knežević AH, Dikić D, Petrik J. Synergism between propolis and hyperthermal intraperitoneal chemotherapy with cisplatin on ehrlich ascites tumor in mice. J Pharm Sci 2013; 102:4395-405. [PMID: 24136132 DOI: 10.1002/jps.23755] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2013] [Revised: 09/17/2013] [Accepted: 09/25/2013] [Indexed: 12/14/2022]
Abstract
We investigated antitumor, genotoxic, chemopreventive, and immunostimulative effects of local chemoimmunotherapy and hyperthermal intraperitoneal chemotherapy (HIPEC) in a mouse-bearing Ehrlich ascites tumor (EAT). Mice were treated with water-soluble derivative of propolis (WSDP) at a dose of 50 mg kg(-1) , 7 and 3 days before implantation of EAT cells, whereas cisplatin (5 or 10 mg kg(-1) ) was injected 3 days after implantation of EAT cells at 37°C and 43°C. The following variables were analyzed: the total number of cells, differential count of the cells present in the peritoneal cavity, functional activity of macrophages, comet assay, and micronucleus assay. The combination of WSDP + CIS 5 mg kg(-1) at 37°C resulted in tumor growth inhibition and increased the survival of mice by additional 115.25%. WSDP with HIPEC increased the survival of mice by additional 160.3% as compared with HIPEC. WSDP reduced cisplatin toxic and genotoxic effect to normal cells without affecting cisplatin cytotoxicity on EAT cells. In addition, WSDP with HIPEC increased the cytotoxic actions of macrophages to tumor cells. Water-soluble derivative of propolis increases macrophage activity and sensitivity of tumor cells to HIPEC and reduces cisplatin toxicity to normal cells.
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Affiliation(s)
- Nada Oršolić
- Department of Animal Physiology, Faculty of Science, University of Zagreb, Zagreb, 10000, Croatia
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Abstract
Transcutaneous immunization refers to the topical application of antigens onto the epidermis. Transcutaneous immunization targeting the Langerhans cells of the skin has received much attention due to its safe, needle-free, and noninvasive antigen delivery. The skin has important immunological functions with unique roles for antigen-presenting cells such as epidermal Langerhans cells and dermal dendritic cells. In recent years, novel vaccine delivery strategies have continually been developed; however, transcutaneous immunization has not yet been fully exploited due to the penetration barrier represented by the stratum corneum, which inhibits the transport of antigens and adjuvants. Herein we review recent achievements in transcutaneous immunization, focusing on the various strategies for the enhancement of antigen delivery and vaccination efficacy. [BMB Reports 2013; 46(1): 17-24]
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Affiliation(s)
- Mi-Young Lee
- Department of Medical Biotechnology, Soonchunhyang University, Asan, Korea.
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Kim ME, Kim HK, Kim DH, Yoon JH, Lee JS. 18β-Glycyrrhetinic acid fromlicorice rootimpairs dendritic cells maturation and Th1 immune responses. Immunopharmacol Immunotoxicol 2013; 35:329-35. [DOI: 10.3109/08923973.2013.768636] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Kim ME, Kim HK, Park HY, Kim DH, Chung HY, Lee JS. Baicalin From Scutellaria baicalensis Impairs Th1 Polarization Through Inhibition of Dendritic Cell Maturation. J Pharmacol Sci 2013; 121:148-56. [DOI: 10.1254/jphs.12200fp] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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