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He W, Zhang Y, Qu Y, Liu M, Li G, Pan L, Xu X, Shi G, Hao Q, Liu F, Gao Y. Research progress on hydrogel-based drug therapy in melanoma immunotherapy. BMB Rep 2024; 57:71-78. [PMID: 38053295 PMCID: PMC10910090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 10/04/2023] [Accepted: 11/15/2023] [Indexed: 12/07/2023] Open
Abstract
Melanoma is one of the most aggressive skin tumors, and conventional treatment modalities are not effective in treating advanced melanoma. Although immunotherapy is an effective treatment for melanoma, it has disadvantages, such as a poor response rate and serious systemic immune-related toxic side effects. The main solution to this problem is the use of biological materials such as hydrogels to reduce these side effects and amplify the immune killing effect against tumor cells. Hydrogels have great advantages as local slow-release drug carriers, including the ability to deliver antitumor drugs directly to the tumor site, enhance the local drug concentration in tumor tissue, reduce systemic drug distribution and exhibit good degradability. Despite these advantages, there has been limited research on the application of hydrogels in melanoma treatment. Therefore, this article provides a comprehensive review of the potential application of hydrogels in melanoma immunotherapy. Hydrogels can serve as carriers for sustained drug delivery, enabling the targeted and localized delivery of drugs with minimal systemic side effects. This approach has the potential to improve the efficacy of immunotherapy for melanoma. Thus, the use of hydrogels as drug delivery vehicles for melanoma immunotherapy has great potential and warrants further exploration. [BMB Reports 2024; 57(2): 71-78].
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Affiliation(s)
- Wei He
- College of Life Science, Northwest University, Xi’an 710069, China
- State Key Laboratory of Cancer Biology, Biotechnology Center, School of Pharmacy, The Fourth Military Medical University, Xi’an 710032, China
| | - Yanqin Zhang
- Department of Nuclear Medicine, The First Affiliated Hospital of Air Force Military Medical University, Xi’an 710032, China
| | - Yi Qu
- Department of Xi’an Shunmei Medical Cosmetology Outpatient, Xi’an 710075, China
| | - Mengmeng Liu
- College of Life Science, Northwest University, Xi’an 710069, China
- State Key Laboratory of Cancer Biology, Biotechnology Center, School of Pharmacy, The Fourth Military Medical University, Xi’an 710032, China
| | - Guodong Li
- College of Life Science, Northwest University, Xi’an 710069, China
- State Key Laboratory of Cancer Biology, Biotechnology Center, School of Pharmacy, The Fourth Military Medical University, Xi’an 710032, China
| | - Luxiang Pan
- State Key Laboratory of Cancer Biology, Biotechnology Center, School of Pharmacy, The Fourth Military Medical University, Xi’an 710032, China
| | - Xinyao Xu
- College of Life Science, Northwest University, Xi’an 710069, China
- State Key Laboratory of Cancer Biology, Biotechnology Center, School of Pharmacy, The Fourth Military Medical University, Xi’an 710032, China
| | - Gege Shi
- College of Life Science, Northwest University, Xi’an 710069, China
- State Key Laboratory of Cancer Biology, Biotechnology Center, School of Pharmacy, The Fourth Military Medical University, Xi’an 710032, China
| | - Qiang Hao
- State Key Laboratory of Cancer Biology, Biotechnology Center, School of Pharmacy, The Fourth Military Medical University, Xi’an 710032, China
| | - Fen Liu
- Department of Periodontology, Shenzhen Stomatological Hospital (Pingshan), Southern Medical University, Shenzhen 510515, China
| | - Yuan Gao
- State Key Laboratory of Cancer Biology, Biotechnology Center, School of Pharmacy, The Fourth Military Medical University, Xi’an 710032, China
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Feng K, Xu Z, Wang Y, Wu X, Xiong F, Ruan Y, Wu X, Ye L, Su D, Yu J, Sun X. Renal-clearable porous hollow copper iron oxide nanoparticles for trimodal chemodynamic-photothermal-chemo anti-tumor therapy. NANOSCALE 2023; 15:3188-3198. [PMID: 36723141 DOI: 10.1039/d2nr06224k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Multifunctional nanoplatforms with the synergistic effects of multiple therapeutic modalities have become a research focus due to their superior anti-tumor properties over single therapeutic modalities. Herein, we developed around 14 nm porous hollow copper iron oxide nanoparticles (PHCuFeNPs) with pore sizes of around 2-3 nm as a cisplatin carrier and photothermal therapeutic agent. The PHCuFeNPs were synthesized via a galvanic reaction between Cu2S nanoparticles and iron pentacarbonyl (Fe(CO)5) followed by etching in the organic phase to make the pores. They were stable under normal physiological conditions, but the pores were etched in a weak acidic tumor microenvironment, resulting in the controlled release of Cu and Fe ions for enhanced chemodynamic therapy and accelerated cisplatin release for chemotherapy. Under 980 nm laser irradiation, the PHCuFeNPs could effectively heat up to further promote the release process for synergistic therapy. Besides, they were proved to mediate immunogenic cell death to activate the immune system for potential immunotherapy. Together with their ability to degrade into fragments for fast renal metabolism, we believe that these PHCuFeNPs could provide a biocompatible and efficient multi-antitumor therapeutic approach.
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Affiliation(s)
- Kai Feng
- State Key Laboratory of Natural Medicines, Key Laboratory of Drug Quality Control and Pharmacovigilance, Department of Pharmaceutics, China Pharmaceutical University, Nanjing 210009, China.
| | - Zhengtao Xu
- College of Materials Science and Engineering, Zhejiang University of Technology, Hangzhou 310014, China
| | - Yuhan Wang
- Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, 100190 Beijing, China
| | - Xiyao Wu
- State Key Laboratory of Natural Medicines, Key Laboratory of Drug Quality Control and Pharmacovigilance, Department of Pharmaceutics, China Pharmaceutical University, Nanjing 210009, China.
| | - Fucheng Xiong
- College of Materials Science and Engineering, Zhejiang University of Technology, Hangzhou 310014, China
| | - Yiling Ruan
- State Key Laboratory of Natural Medicines, Key Laboratory of Drug Quality Control and Pharmacovigilance, Department of Pharmaceutics, China Pharmaceutical University, Nanjing 210009, China.
| | - Xiaojing Wu
- State Key Laboratory of Natural Medicines, Key Laboratory of Drug Quality Control and Pharmacovigilance, Department of Pharmaceutics, China Pharmaceutical University, Nanjing 210009, China.
| | - Linqian Ye
- State Key Laboratory of Natural Medicines, Key Laboratory of Drug Quality Control and Pharmacovigilance, Department of Pharmaceutics, China Pharmaceutical University, Nanjing 210009, China.
| | - Dong Su
- Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, 100190 Beijing, China
| | - Jing Yu
- College of Materials Science and Engineering, Zhejiang University of Technology, Hangzhou 310014, China
| | - Xiaolian Sun
- State Key Laboratory of Natural Medicines, Key Laboratory of Drug Quality Control and Pharmacovigilance, Department of Pharmaceutics, China Pharmaceutical University, Nanjing 210009, China.
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Eugenol Induces Apoptosis in Tongue Squamous Carcinoma Cells by Mediating the Expression of Bcl-2 Family. LIFE (BASEL, SWITZERLAND) 2022; 13:life13010022. [PMID: 36675971 PMCID: PMC9861585 DOI: 10.3390/life13010022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 12/16/2022] [Accepted: 12/19/2022] [Indexed: 12/24/2022]
Abstract
Head and neck squamous cell carcinoma is highly aggressive type of cancer for which the available treatment often causes patients severe side effects. Eugenol (Eug) is the major active constituent of clove essential oil and is known to possess antitumor properties. The present study aimed to assess the in vitro cytotoxicity of eugenol in SCC-4, tongue squamous carcinoma cells, and also in HGF, human gingival fibroblasts. Both cell lines were treated with five concentrations of Eug (0.1-1 mM) for 72 h. Cellular viability was assessed, followed by cellular morphological evaluation and by staining of the nuclei and cytoskeleton. RT-PCR was conducted in order to find the effect eugenol had on the expression on Bad, Bax, and Bcl-2 genes. Eugenol induced a dose-dependent decrease in viability in both cell lines, with the SCC-4 cells being significantly more affected. HGF cells detached from the plate at the highest concentrations used, while SCC-4 cells changed their morphology in a dose-dependent manner, with rounding, floating cells, and confluency loss being observed. Apoptotic-like signs such as chromatin and actin filaments condensation were clearly seen in SCC-4 cells, while RT-PCR revealed a significantly increased expression of pro-apoptotic genes Bax and Bad. Therefore, eugenol exerts its cytotoxic effect in tongue squamous cell carcinoma through inducing apoptosis.
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Liu W, Du M, Wan H, Yang H, Deng X, Chen Y, Zhang Q. Serpin family A member 1 is an oncogene in glioma and its translation is enhanced by NAD(P)H quinone dehydrogenase 1 through RNA-binding activity. Open Med (Wars) 2022; 17:1645-1654. [PMID: 36349191 PMCID: PMC9587530 DOI: 10.1515/med-2022-0572] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 08/29/2022] [Accepted: 08/29/2022] [Indexed: 11/06/2022] Open
Abstract
Serpin family A member 1 (SERPINA1) is expressed abundantly in gliomas and can predict unfavorable prognosis of patients with glioma. Studies have shown that nicotinamide adenine dinucleotide phosphate quinone dehydrogenase 1 (NQO1) can promote the proliferation of glioblastoma multiforme cells and enhance the expression of SERPINA1, but its effects on glioma cells remain unknown. In this study, we explored the functions of SERPINA1 in glioma tumorigenesis in vitro and then investigated whether NQO1 affects the protein expression of SERPINA1 and its mRNA level. The results showed that the translation of SERPINA1 was suppressed while its mRNA level had no significant changes under the condition of NQO1 silencing. Luciferase reporter assay and biotin pull-down assay further indicated that NQO1 bond with SERPINA1 3′ untranslated region. miR-1321 was also identified to target SERPINA1, repressing its mRNA and protein levels. SERPINA1 and NQO1 promoted glioma cell proliferation and suppressed cell apoptosis. Moreover, SERPINA1 rescued the effects of sh-NQO1 in glioma cell malignant phenotypes. In conclusion, our findings showed that oncogene NQO1 and antioncogene miR-1321 bind to oncogene SERPINA1 to affect proliferation and apoptosis of glioma cells, which can bring new solution of antitumor treatments for glioma in the future.
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Affiliation(s)
- Wenjun Liu
- Department of Neurology, Hubei No. 3 People’s Hospital of Jianghan University , Wuhan , Hubei , China
| | - Min Du
- Department of Neurology, Hubei No. 3 People’s Hospital of Jianghan University , Wuhan , Hubei , China
| | - Hongping Wan
- Department of Neurology, Hubei No. 3 People’s Hospital of Jianghan University , Wuhan , Hubei , China
| | - Hao Yang
- Department of Neurology, Hubei No. 3 People’s Hospital of Jianghan University , No. 26 Zhongshan Avenue, Qiaokou District , Wuhan , Hubei , China
| | - Xiaorong Deng
- Department of Neurology, Hubei No. 3 People’s Hospital of Jianghan University , No. 26 Zhongshan Avenue, Qiaokou District , Wuhan , Hubei , China
| | - Yu Chen
- Department of Neurology, Hubei No. 3 People’s Hospital of Jianghan University , Wuhan , Hubei , China
| | - Qian Zhang
- Department of Neurology, Hubei No. 3 People’s Hospital of Jianghan University , Wuhan , Hubei , China
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Ma S, Gu C, Xu J, He J, Li S, Zheng H, Pang B, Wen Y, Fang Q, Liu W, Tian J. Strategy for Avoiding Protein Corona Inhibition of Targeted Drug Delivery by Linking Recombinant Affibody Scaffold to Magnetosomes. Int J Nanomedicine 2022; 17:665-680. [PMID: 35185331 PMCID: PMC8847798 DOI: 10.2147/ijn.s338349] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Accepted: 01/18/2022] [Indexed: 12/17/2022] Open
Abstract
PURPOSE Nanoparticles (NPs) decorated with functional ligands are promising candidates for cancer diagnosis and treatment. However, numerous studies have shown that chemically coupled targeting moieties on NPs lose their targeting capability in the biological milieu because they are shielded or covered by a "protein corona". Herein, we construct a functional magnetosome that recognizes and targets cancer cells even in the presence of protein corona. METHODS Magnetosomes (BMPs) were extracted from magnetotactic bacteria, M. gryphiswaldense (MSR-1), and decorated with trastuzumab (TZ) via affibody (RA) and glutaraldehyde (GA). The engineered BMPs are referred to as BMP-RA-TZ and BMP-GA-TZ. Their capacities to combine HER2 were detected by ELISA, the quantity of plasma corona proteins was analyzed using LC-MS. The efficiencies of targeting SK-BR-3 were demonstrated by confocal laser scanning microscopy and flow cytometry. RESULTS Both engineered BMPs contain up to ~0.2 mg TZ per mg of BMP, while the quantity of HER2 binding to BMP-RA-TZ is three times higher than that binding to BMP-GA-TZ. After incubation with normal human plasma or IgG-supplemented plasma, GA-TZ-containing BMPs have larger hydrated radii and more surface proteins in comparison with RA-TZ-containing BMPs. The TZ-containing BMPs all can be targeted to and internalized in the HER2-overexpressing breast cancer cell line SK-BR-3; however, their targeting efficiencies vary considerably: 50-75% for RA-TZ-containing BMPs and 9-19% for GA-TZ-containing BMPs. BMPs were incubated with plasma (100%) and cancer cells to simulate human in vivo environment. In this milieu, BMP-RA-TZ uptake efficiency of SK-BR-3 reaches nearly 80% (slightly lower than for direct interaction with BMP-RA-TZ), whereas the BMP-GA-TZ uptake efficiency is <17%. CONCLUSION Application of the RA scaffold promotes and orients the arrangement of targeting ligands and reduces the shielding effect of corona proteins. This strategy improves the targeting capability and drug delivery of NP in a simulated in vivo milieu.
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Affiliation(s)
- Shijiao Ma
- State Key Laboratory of Agrobiotechnology, College of Biological Sciences, China Agricultural University, Beijing, 100193, People’s Republic of China
| | - Chenchen Gu
- State Key Laboratory of Agrobiotechnology, College of Biological Sciences, China Agricultural University, Beijing, 100193, People’s Republic of China
| | - Junjie Xu
- State Key Laboratory of Agrobiotechnology, College of Biological Sciences, China Agricultural University, Beijing, 100193, People’s Republic of China
| | - Jinxin He
- College of Veterinary Medicine, Shanxi Agriculture University, Taigu, Shanxi, 030801, People’s Republic of China
| | - Shuli Li
- State Key Laboratory of Agrobiotechnology, College of Biological Sciences, China Agricultural University, Beijing, 100193, People’s Republic of China
| | - Haolan Zheng
- State Key Laboratory of Agrobiotechnology, College of Biological Sciences, China Agricultural University, Beijing, 100193, People’s Republic of China
| | - Bo Pang
- State Key Laboratory of Agrobiotechnology, College of Biological Sciences, China Agricultural University, Beijing, 100193, People’s Republic of China
| | - Ying Wen
- State Key Laboratory of Agrobiotechnology, College of Biological Sciences, China Agricultural University, Beijing, 100193, People’s Republic of China
| | - Qiaojun Fang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Beijing, 100190, People’s Republic of China
| | - Weiquan Liu
- State Key Laboratory of Agrobiotechnology, College of Biological Sciences, China Agricultural University, Beijing, 100193, People’s Republic of China
| | - Jiesheng Tian
- State Key Laboratory of Agrobiotechnology, College of Biological Sciences, China Agricultural University, Beijing, 100193, People’s Republic of China
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Magnetic Nanoparticles Used in Oncology. MATERIALS 2021; 14:ma14205948. [PMID: 34683540 PMCID: PMC8539633 DOI: 10.3390/ma14205948] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 09/25/2021] [Accepted: 10/08/2021] [Indexed: 12/16/2022]
Abstract
Recently, magnetic nanoparticles (MNPs) have more and more often been used in experimental studies on cancer treatments, which have become one of the biggest challenges in medical research. The main goal of this research is to treat and to cure advanced or metastatic cancer with minimal side effects through nanotechnology. Drug delivery approaches take into account the fact that MNPs can be bonded to chemotherapeutical drugs, nucleic acids, synthetized antibodies or radionuclide substances. MNPs can be guided, and different treatment therapies can be applied, under the influence of an external magnetic field. This paper reviews the main MNPs’ synthesis methods, functionalization with different materials and highlight the applications in cancer therapy. In this review, we describe cancer cell monitorization based on different types of magnetic nanoparticles, chemotherapy, immunotherapy, magnetic hyperthermia, gene therapy and ferroptosis. Examples of applied treatments on murine models or humans are analyzed, and glioblastoma cancer therapy is detailed in the review. MNPs have an important contribution to diagnostics, investigation, and therapy in the so called theranostics domain. The main conclusion of this paper is that MNPs are very useful in different cancer therapies, with limited side effects, and they can increase the life expectancy of patients with cancer drug resistance.
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Lemaire V, Shemesh CS, Rotte A. Pharmacology-based ranking of anti-cancer drugs to guide clinical development of cancer immunotherapy combinations. J Exp Clin Cancer Res 2021; 40:311. [PMID: 34598713 PMCID: PMC8485537 DOI: 10.1186/s13046-021-02111-5] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Accepted: 09/20/2021] [Indexed: 12/26/2022] Open
Abstract
The success of antibodies targeting Programmed cell death protein 1 (PD-1) and its ligand L1 (PD-L1) in cancer treatment and the need for improving response rates has led to an increased demand for the development of combination therapies with anti-PD-1/PD-L1 blockers as a backbone. As more and more drugs with translational potential are identified, the number of clinical trials evaluating combinations has increased considerably and the demand to prioritize combinations having potential for success over the ones that are unlikely to be successful is rising. This review aims to address the unmet need to prioritize cancer immunotherapy combinations through comprehensive search of potential drugs and ranking them based on their mechanism of action, clinical efficacy and safety. As lung cancer is one of the most frequently studied cancer types, combinations that showed potential for the treatment of lung cancer were prioritized. A literature search was performed to identify drugs with potential in combination with PD-1/PD-L1 blockers and the drugs were ranked based on their mechanism of action and known clinical efficacy. Nineteen drugs or drug classes were identified from an internal list of lead molecules and were scored for their clinical potential. Efficacy and safety data from pivotal studies was summarized for the selected drugs. Further, overlap of mechanisms of action and adverse events was visualized using a heat map illustration to help screen drugs for combinations. The quantitative scoring methodology provided in this review could serve as a template for preliminary ranking of novel combinations.
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Affiliation(s)
- Vincent Lemaire
- Department of Clinical Pharmacology, Genentech Inc, 1 DNA Way, South San Francisco, CA, 94080, USA.
| | - Colby S Shemesh
- Department of Clinical Pharmacology, Genentech Inc, 1 DNA Way, South San Francisco, CA, 94080, USA.
| | - Anand Rotte
- Independent Consultant, Santa Clara, USA
- Current address: Clinical and Regulatory Affairs, Arcellx, Gaithersburg, USA
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Abstract
BACKGROUND Thirty-five years ago, Benner defined an expert nurse as one who applies deep knowledge and experience across different contexts and clinical situations. Since that time, there has been little exploration of expertise in cancer nursing. OBJECTIVES To explore and describe characteristics of expert cancer nurses and to consider whether Benner's typology of an expert nurse remains relevant in today's complex oncology settings. METHODS An exploratory, descriptive study using audio-recorded focus group methodology was undertaken. Audio-recordings were transcribed, and an inductive thematic analysis approach applied to the data. Nurses also documented key characteristics of expert practice on Post-it notes to illustrate dominant characteristics. RESULTS Twenty-four registered nurses from a comprehensive cancer center in Australia took part in 1 of 3 focus groups. Seven key themes were identified: knowledge, leadership, adaptability, communication, motivation, patient-centered care, organization, and culture. Key word cloud characteristics included knowledge, compassion, motivation, experience, and communication. CONCLUSIONS Many of the expert characteristics identified in this study reflect traits common to other nursing specialty groups. Of particular relevance to cancer nurses was "adaptability," reflecting the complexity of contemporary cancer care and reaffirming Benner's definition of an expert nurse as one who can fluidly connect knowledge and experience to unfamiliar practice contexts. IMPLICATIONS FOR PRACTICE Understanding characteristics of expert cancer nurses may help inform and support professional practice advancement and guide future research about select characteristics of expert cancer nurses to patient- and system-level outcomes.
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Khononov I, Jacob E, Fremder E, Dahan N, Harel M, Raviv Z, Krastev B, Shaked Y. Host response to immune checkpoint inhibitors contributes to tumor aggressiveness. J Immunother Cancer 2021; 9:e001996. [PMID: 33707313 PMCID: PMC7957134 DOI: 10.1136/jitc-2020-001996] [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] [Accepted: 02/14/2021] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Immune checkpoint inhibitors (ICIs) have made a paradigm shift in clinical oncology due to unprecedented long-term remissions. However, only a small proportion of patients respond to ICI therapy. It is, therefore, essential to understand the mechanisms driving therapy resistance and to develop strategies for increasing response rates. We previously demonstrated that in response to various cancer treatment modalities, the host activates a range of biological processes that promote tumor regrowth and metastasis. Here, we characterize the host-mediated response to ICI therapy, and investigate its contribution to therapy resistance. METHODS Tumor cell migration, invasion and motility were assessed in the presence of plasma from ICI-treated mice and patients. Immune cell composition in peripheral blood and tumors of ICI-treated mice was assessed by flow and mass cytometry. Plasma host factors driving tumor aggressiveness were identified by proteomic profiling, followed by bioinformatic analysis. The therapeutic effect of inhibiting host-mediated processes in ICI-treated mice was assessed in a tumor model. RESULTS Tumor cells exhibit enhanced migratory and invasive properties in vitro on exposure to plasma from anti-PD1-treated mice. Moreover, mice intravenously injected with plasma-exposed tumor cells display increased metastatic burden and mortality rate in comparison to control arms. Furthermore, tumors from anti-PD1-treated mice as well as Matrigel plugs containing plasma from anti-PD1-treated mice are highly infiltrated with immune cell types associated with both antitumor and protumor activity. These collective findings suggest that anti-PD1 treatment induces a systemic host response that potentially counteracts the drug's therapeutic activity. Proteomic profiling of plasma from anti-PD1-treated mice reveals an activation of multiple biological pathways associated with tumor aggressiveness. Consequently, blocking IL-6, one of the key drivers of the identified biological pathways, counteracts ICI-induced metastatic properties in vitro and improves ICI treatment efficacy in vivo. Lastly, plasma samples from ICI-treated non-small cell lung cancer patients differentially affect tumor cell aggressiveness in vitro, with enhanced tumor cell motility correlating with a worse clinical outcome. CONCLUSIONS ICI therapy induces host-mediated processes that contribute to therapy resistance. Identification and analysis of such processes may lead to the discovery of biomarkers for clinical response and strategies for overcoming therapy resistance.
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MESH Headings
- A549 Cells
- Adaptive Immunity/drug effects
- Animals
- Breast Neoplasms/drug therapy
- Breast Neoplasms/immunology
- Breast Neoplasms/metabolism
- Breast Neoplasms/pathology
- Carcinoma, Lewis Lung/drug therapy
- Carcinoma, Lewis Lung/immunology
- Carcinoma, Lewis Lung/metabolism
- Carcinoma, Lewis Lung/pathology
- Cell Movement/drug effects
- Cytokines/blood
- Drug Resistance, Neoplasm
- Female
- Humans
- Immune Checkpoint Inhibitors/pharmacology
- Immune Checkpoint Inhibitors/toxicity
- Melanoma, Experimental/drug therapy
- Melanoma, Experimental/immunology
- Melanoma, Experimental/metabolism
- Melanoma, Experimental/pathology
- Mice, Inbred BALB C
- Mice, Inbred C57BL
- Mice, SCID
- Neoplasm Invasiveness
- Neoplasms/drug therapy
- Neoplasms/immunology
- Neoplasms/metabolism
- Neoplasms/pathology
- Programmed Cell Death 1 Receptor/antagonists & inhibitors
- Programmed Cell Death 1 Receptor/metabolism
- Skin Neoplasms/drug therapy
- Skin Neoplasms/immunology
- Skin Neoplasms/metabolism
- Skin Neoplasms/pathology
- Mice
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Affiliation(s)
- Irina Khononov
- Rappaport Faculty of Medicine, Rappaport Technion Integrated Cancer Center, Technion Israel Institute of Technology, Haifa, Israel
| | | | | | | | | | - Ziv Raviv
- Rappaport Faculty of Medicine, Rappaport Technion Integrated Cancer Center, Technion Israel Institute of Technology, Haifa, Israel
| | - Boris Krastev
- Clinic of Medical Oncology, MHAT Hospital for Women Health Nadezhda, Sofia, Bulgaria
| | - Yuval Shaked
- Rappaport Faculty of Medicine, Rappaport Technion Integrated Cancer Center, Technion Israel Institute of Technology, Haifa, Israel
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Liu X, Liu L, Chen K, Sun L, Li W, Zhang S. Huaier shows anti-cancer activities by inhibition of cell growth, migration and energy metabolism in lung cancer through PI3K/AKT/HIF-1α pathway. J Cell Mol Med 2020; 25:2228-2237. [PMID: 33377619 PMCID: PMC7882940 DOI: 10.1111/jcmm.16215] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 11/27/2020] [Accepted: 11/28/2020] [Indexed: 12/13/2022] Open
Abstract
Huaier has been verified to have anti-cancer effects on many tumours. However, little information is available about the effects of Huaier on non-small cell lung cancer (NSCLC). We sought to probe the anti-cancer effects and related mechanisms of Huaier on lung cancer. A549 cells were pre-treated with 2, 4 and 8 mg/mL Huaier at different time points. Thereafter, cell viability was analysed by CCK-8 and the migration and invasion were detected by Scratch test and Transwell chamber migration assay. Moreover, ELISA, Western blot, shRNA transfection and RT-PCR were conducted to discover the related gene and protein expressions of energy metabolism and phosphatidylinositol 3-kinase (PI3K)/AKT/hypoxia-inducible factor 1α (HIF-1α) pathway. Furthermore, tumour xenografts were accomplished to inspect the anti-cancer effects of Huaier. Our consequences suggested that Huaier considerably repressed cell viability and migration in a dose-dependent way. In addition, Huaier statistically suppressed glycolysis, glucose transport and lactic acid (LA) accumulation. Besides, we detected that Huaier could inactivate the PI3K/AKT/HIF-1α pathway. The in vivo data confirmed that Huaier obviously decreased tumour volume and tumour growth, reduced the glycolysis, glucose transport and HIF-1α expression in the tumour-bearing tissues. Our results suggested Huaier revealed anti-tumour effects in both in vivo and in vitro possibly through PI3K/AKT/HIF-1α pathway.
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Affiliation(s)
- Xiangli Liu
- Department of Thoracic Surgery, the First Affiliated Hospital of China Medical University, Shenyang, China
| | - Lidan Liu
- Department of Anesthesiology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Keyan Chen
- Department of Laboratory Animal Science, China Medical University, Shenyang, China
| | - Lei Sun
- Department of Thoracic Surgery, the First Affiliated Hospital of China Medical University, Shenyang, China
| | - Wenya Li
- Department of Thoracic Surgery, the First Affiliated Hospital of China Medical University, Shenyang, China
| | - Shuguang Zhang
- Department of Thoracic Surgery, the First Affiliated Hospital of China Medical University, Shenyang, China
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Kim D, Lee SS, Moon H, Park SY, Lee HJ. PD-L1 Targeting Immune-Microbubble Complex Enhances Therapeutic Index in Murine Colon Cancer Models. Pharmaceuticals (Basel) 2020; 14:ph14010006. [PMID: 33374574 PMCID: PMC7822446 DOI: 10.3390/ph14010006] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 12/09/2020] [Accepted: 12/19/2020] [Indexed: 12/26/2022] Open
Abstract
Cancer immunotherapy has revolutionized the way different neoplasms are treated. Among the different variations of cancer immunotherapy, the checkpoint inhibitors targeting the programmed cell death protein 1 (PD-1)/programmed death-ligand 1 (PD-L1) axis have been validated and are currently used in the clinics. Nevertheless, these therapeutic antibodies are associated with significant side effects and are known to induce immune-related toxicities. To address these issues, we have developed an immune-microbubble complex (IMC) which not only reduces the toxicities associated with the antibodies but also enhances the therapeutic efficacy when combined with focused ultrasound. The concept of IMCs could be applied to any type of antibody-based treatment regimens to maximize their therapeutic potential.
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Affiliation(s)
- Daehyun Kim
- Department of Nano Science and Technology, Graduate School of Convergence Science and Technology, Seoul National University, Seoul 08826, Korea;
- Department of Radiology, Seoul National University Bundang Hospital, 82 Gumi-ro 173, Bundang-gu, Seongnam 13620, Korea
- IMGT Co., Ltd., Seongnam 13605, Korea; (S.S.L.); (H.M.); (S.Y.P.)
| | - Seung Soo Lee
- IMGT Co., Ltd., Seongnam 13605, Korea; (S.S.L.); (H.M.); (S.Y.P.)
| | - Hyungwon Moon
- IMGT Co., Ltd., Seongnam 13605, Korea; (S.S.L.); (H.M.); (S.Y.P.)
| | - So Yeon Park
- IMGT Co., Ltd., Seongnam 13605, Korea; (S.S.L.); (H.M.); (S.Y.P.)
| | - Hak Jong Lee
- Department of Nano Science and Technology, Graduate School of Convergence Science and Technology, Seoul National University, Seoul 08826, Korea;
- Department of Radiology, Seoul National University Bundang Hospital, 82 Gumi-ro 173, Bundang-gu, Seongnam 13620, Korea
- IMGT Co., Ltd., Seongnam 13605, Korea; (S.S.L.); (H.M.); (S.Y.P.)
- Bio-MAX Institute, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, Korea
- Correspondence: ; Tel.: +82-31-994-7077
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Ramos-Casals M, Brahmer JR, Callahan MK, Flores-Chávez A, Keegan N, Khamashta MA, Lambotte O, Mariette X, Prat A, Suárez-Almazor ME. Immune-related adverse events of checkpoint inhibitors. Nat Rev Dis Primers 2020; 6:38. [PMID: 32382051 PMCID: PMC9728094 DOI: 10.1038/s41572-020-0160-6] [Citation(s) in RCA: 691] [Impact Index Per Article: 172.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/02/2020] [Indexed: 02/06/2023]
Abstract
Cancer immunotherapies have changed the landscape of cancer treatment during the past few decades. Among them, immune checkpoint inhibitors, which target PD-1, PD-L1 and CTLA-4, are increasingly used for certain cancers; however, this increased use has resulted in increased reports of immune-related adverse events (irAEs). These irAEs are unique and are different to those of traditional cancer therapies, and typically have a delayed onset and prolonged duration. IrAEs can involve any organ or system. These effects are frequently low grade and are treatable and reversible; however, some adverse effects can be severe and lead to permanent disorders. Management is primarily based on corticosteroids and other immunomodulatory agents, which should be prescribed carefully to reduce the potential of short-term and long-term complications. Thoughtful management of irAEs is important in optimizing quality of life and long-term outcomes.
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Affiliation(s)
- Manuel Ramos-Casals
- Department of Autoimmune Diseases, ICMiD, Barcelona, Spain. .,Laboratory of Autoimmune Diseases Josep Font, IDIBAPS-CELLEX, Barcelona, Spain. .,Department of Medicine, University of Barcelona, Hospital Clínic, Barcelona, Spain.
| | - Julie R. Brahmer
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA
| | - Margaret K. Callahan
- Melanoma and Immunotherapeutics Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA,Weill Cornell Medical College, New York, NY, USA,Parker Institute for Cancer Immunotherapy, Memorial Sloan Kettering Cancer Center, New York, NY
| | | | - Niamh Keegan
- Melanoma and Immunotherapeutics Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA,Weill Cornell Medical College, New York, NY, USA
| | - Munther A. Khamashta
- Lupus Clinic, Rheumatology Department, Dubai Hospital, Dubai, United Arab Emirates
| | - Olivier Lambotte
- APHP Médecine Interne/Immunologie Clinique, Hôpital Bicêtre, Paris, France,Université Paris-Saclay – INSERM U1184 - CEA, Immunology of Viral Infections and Autoimmune Diseases, IDMIT Department, IBFJ, Fontenay-aux-Roses and Le Kremlin-Bicêtre, France
| | - Xavier Mariette
- Université Paris-Saclay, INSERM, CEA, Centre de recherche en Immunologie des infections virales et des maladies auto-immunes ; AP-HP.Université Paris-Saclay, Hôpital Bicêtre, Rheumatology Department, Le Kremlin Bicêtre, France
| | - Aleix Prat
- Translational Genomic and Targeted Therapeutics in Solid Tumors, Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain,Department of Medical Oncology, Hospital Clínic of Barcelona, Barcelona, Spain
| | - Maria E. Suárez-Almazor
- Section of Rheumatology/Clinical Immunology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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13
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Atypical extended immune-related neutropenia in patient treated with pembrolizumab. Eur J Cancer 2020; 130:269-271. [DOI: 10.1016/j.ejca.2020.02.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Accepted: 02/09/2020] [Indexed: 11/17/2022]
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