1
|
Wang S, Huang X, Li R, Zhou Z, Kang M. Immune checkpoint inhibitor combined with chemotherapy versus chemotherapy alone in the first-line treatment for recurrent or metastatic nasopharyngeal carcinoma: a meta-analysis of random controlled trials. Eur Arch Otorhinolaryngol 2024; 281:5111-5118. [PMID: 38914820 DOI: 10.1007/s00405-024-08768-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Accepted: 05/27/2024] [Indexed: 06/26/2024]
Abstract
PURPOSE Immune checkpoint inhibitor (ICI) monotherapy and chemotherapy (CT) have been used to treat recurrent or metastatic nasopharyngeal carcinoma (R/M-NPC), with demonstrated survival benefits and good safety. However, whether combination therapy is superior to CT alone remains unclear. We summarized the existing evidence comparing the effectiveness and toxicities of ICI combined with CT versus CT alone. METHODS Online databases was conducted for eligible randomized controlled trials (RCTs) published up to November 1, 2023. Progression-free survival (PFS) and overall survival (OS) were the primary endpoint. Objective response rates (ORRs) and adverse events (AEs) were the secondary endpoint. RESULTS Three randomized controlled trials (Capture-1st, JUPITER-02, and RATIONALE-309) were included. First-line ICI therapy combined with CT showed significant improvement in PFS (hazard ratio[HR], 0.53; 95% confidence interval[CI]: 0.44-0.64), OS (HR, 0.63;95%CI: 0.49-0.81) and ORRs (odds ratio[OR], 1.79;95%CI: 1.30-2.46), when compared with CT alone. AEs ≥ grade 3 during treatment and treatment-related deaths were not significantly different between the two groups. CONCLUSIONS In patients with R/M-NPC, ICI therapy combined with CT showed improved ORRs, PFS, and OS, with similar safety as CT alone.
Collapse
Affiliation(s)
- Shuangyue Wang
- Department of Radiation Oncology, The First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, Guangxi, China
- Guangxi Tumor Radiation Therapy Clinical Medical Research Center, Nanning, 530021, Guangxi, China
- Guangxi Key Laboratory of Immunology and Metabolism for Liver Diseases, Nanning, 530021, Guangxi, China
- Key Laboratory of Early Prevention and Treatment for Regional High Frequency Tumor (Guangxi Medical University), Ministry of Education, Nanning, 530021, Guangxi, China
| | - Xiaojie Huang
- Department of Oncology, The 923 Hospital of People's Liberation Army, Nanning, 530021, Guangxi, China
| | - Rong Li
- Department of Radiation Oncology, The First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, Guangxi, China
- Guangxi Tumor Radiation Therapy Clinical Medical Research Center, Nanning, 530021, Guangxi, China
- Guangxi Key Laboratory of Immunology and Metabolism for Liver Diseases, Nanning, 530021, Guangxi, China
- Key Laboratory of Early Prevention and Treatment for Regional High Frequency Tumor (Guangxi Medical University), Ministry of Education, Nanning, 530021, Guangxi, China
| | - Ziyan Zhou
- Department of Radiation Oncology, The First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, Guangxi, China
- Guangxi Tumor Radiation Therapy Clinical Medical Research Center, Nanning, 530021, Guangxi, China
- Guangxi Key Laboratory of Immunology and Metabolism for Liver Diseases, Nanning, 530021, Guangxi, China
- Key Laboratory of Early Prevention and Treatment for Regional High Frequency Tumor (Guangxi Medical University), Ministry of Education, Nanning, 530021, Guangxi, China
| | - Min Kang
- Department of Radiation Oncology, The First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, Guangxi, China.
- Guangxi Tumor Radiation Therapy Clinical Medical Research Center, Nanning, 530021, Guangxi, China.
- Guangxi Key Laboratory of Immunology and Metabolism for Liver Diseases, Nanning, 530021, Guangxi, China.
- Key Laboratory of Early Prevention and Treatment for Regional High Frequency Tumor (Guangxi Medical University), Ministry of Education, Nanning, 530021, Guangxi, China.
| |
Collapse
|
2
|
Yadav R, Khatkar R, Yap KCH, Kang CYH, Lyu J, Singh RK, Mandal S, Mohanta A, Lam HY, Okina E, Kumar RR, Uttam V, Sharma U, Jain M, Prakash H, Tuli HS, Kumar AP, Jain A. The miRNA and PD-1/PD-L1 signaling axis: an arsenal of immunotherapeutic targets against lung cancer. Cell Death Discov 2024; 10:414. [PMID: 39343796 PMCID: PMC11439964 DOI: 10.1038/s41420-024-02182-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2024] [Revised: 08/21/2024] [Accepted: 09/18/2024] [Indexed: 10/01/2024] Open
Abstract
Lung cancer is a severe challenge to the health care system with intrinsic resistance to first and second-line chemo/radiotherapies. In view of the sterile environment of lung cancer, several immunotherapeutic drugs including nivolumab, pembrolizumab, atezolizumab, and durvalumab are currently being used in clinics globally with the intention of releasing exhausted T-cells back against refractory tumor cells. Immunotherapies have a limited response rate and may cause immune-related adverse events (irAEs) in some patients. Hence, a deeper understanding of regulating immune checkpoint interactions could significantly enhance lung cancer treatments. In this review, we explore the role of miRNAs in modulating immunogenic responses against tumors. We discuss various aspects of how manipulating these checkpoints can bias the immune system's response against lung cancer. Specifically, we examine how altering the miRNA profile can impact the activity of various immune checkpoint inhibitors, focusing on the PD-1/PD-L1 pathway within the complex landscape of lung cancer. We believe that a clear understanding of the host's miRNA profile can influence the efficacy of checkpoint inhibitors and significantly contribute to existing immunotherapies for lung cancer patients. Additionally, we discuss ongoing clinical trials involving immunotherapeutic drugs, both as standalone treatments and in combination with other therapies, intending to advance the development of immunotherapy for lung cancer.
Collapse
Affiliation(s)
- Ritu Yadav
- Non-Coding RNA and Cancer Biology Laboratory, Department of Zoology, Central University of Punjab, Bathinda, Punjab, India
| | - Rinku Khatkar
- Non-Coding RNA and Cancer Biology Laboratory, Department of Zoology, Central University of Punjab, Bathinda, Punjab, India
| | - Kenneth C-H Yap
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- NUS Centre for Cancer Research (N2CR), Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Chloe Yun-Hui Kang
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- NUS Centre for Cancer Research (N2CR), Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Juncheng Lyu
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- NUS Centre for Cancer Research (N2CR), Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Rahul Kumar Singh
- Non-Coding RNA and Cancer Biology Laboratory, Department of Zoology, Central University of Punjab, Bathinda, Punjab, India
| | - Surojit Mandal
- Non-Coding RNA and Cancer Biology Laboratory, Department of Zoology, Central University of Punjab, Bathinda, Punjab, India
| | - Adrija Mohanta
- Non-Coding RNA and Cancer Biology Laboratory, Department of Zoology, Central University of Punjab, Bathinda, Punjab, India
| | - Hiu Yan Lam
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- NUS Centre for Cancer Research (N2CR), Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Elena Okina
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- NUS Centre for Cancer Research (N2CR), Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Rajiv Ranjan Kumar
- Non-Coding RNA and Cancer Biology Laboratory, Department of Zoology, Central University of Punjab, Bathinda, Punjab, India
| | - Vivek Uttam
- Non-Coding RNA and Cancer Biology Laboratory, Department of Zoology, Central University of Punjab, Bathinda, Punjab, India
| | - Uttam Sharma
- Non-Coding RNA and Cancer Biology Laboratory, Department of Zoology, Central University of Punjab, Bathinda, Punjab, India
| | - Manju Jain
- Department of Biochemistry, Central University of Punjab, Bathinda, Punjab, India
| | | | | | - Alan Prem Kumar
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.
- NUS Centre for Cancer Research (N2CR), Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.
| | - Aklank Jain
- Non-Coding RNA and Cancer Biology Laboratory, Department of Zoology, Central University of Punjab, Bathinda, Punjab, India.
| |
Collapse
|
3
|
Abstract
The host immune system possesses an intrinsic ability to target and kill cancer cells in a specific and adaptable manner that can be further enhanced by cancer immunotherapy, which aims to train the immune system to boost the antitumor immune response. Several different categories of cancer immunotherapy have emerged as new standard cancer therapies in the clinic, including cancer vaccines, immune checkpoint inhibitors, adoptive T cell therapy, and oncolytic virus therapy. Despite the remarkable survival benefit for a subset of patients, the low response rate and immunotoxicity remain the major challenges for current cancer immunotherapy. Over the last few decades, nanomedicine has been intensively investigated with great enthusiasm, leading to marked advancements in nanoparticle platforms and nanoengineering technology. Advances in nanomedicine and immunotherapy have also led to the emergence of a nascent research field of nano-immunotherapy, which aims to realize the full therapeutic potential of immunotherapy with the aid of nanomedicine. In particular, nanocarriers present an exciting opportunity in immuno-oncology to boost the activity, increase specificity, decrease toxicity, and sustain the antitumor efficacy of immunological agents by potentiating immunostimulatory activity and favorably modulating pharmacological properties. This review discusses the potential of nanocarriers for cancer immunotherapy and introduces preclinical studies designed to improve clinical cancer immunotherapy modalities using nanocarrier-based engineering approaches. It also discusses the potential of nanocarriers to address the challenges currently faced by immuno-oncology as well as the challenges for their translation to clinical applications.
Collapse
Affiliation(s)
- Isra Rana
- College of Pharmacy, Chonnam National University, Gwangju, 61186, South Korea
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Islamabad, Pakistan
| | - Jaeeun Oh
- Department of Biological Sciences, Inha University, Incheon, 22212, South Korea
| | - Juwon Baig
- Department of Biological Sciences, Inha University, Incheon, 22212, South Korea
| | - Jeong Hyun Moon
- Department of Biological Sciences, Inha University, Incheon, 22212, South Korea
| | - Sejin Son
- Department of Biological Sciences, Inha University, Incheon, 22212, South Korea.
- Department of Biological Sciences and Bioengineering, Inha University/Industry-Academia Interactive R&E Center for Bioprocess Innovation, Inha University, Incheon, South Korea.
| | - Jutaek Nam
- College of Pharmacy, Chonnam National University, Gwangju, 61186, South Korea.
| |
Collapse
|
4
|
Ni S, Hong J, Li W, Ye M, Li J. Construction of a cuproptosis-related lncRNA signature for predicting prognosis and immune landscape in osteosarcoma patients. Cancer Med 2023; 12:5009-5024. [PMID: 36129020 PMCID: PMC9972154 DOI: 10.1002/cam4.5214] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 08/19/2022] [Accepted: 08/22/2022] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Long noncoding RNAs (lncRNAs) influence the onset of osteosarcoma. Cuproptosis is a novel cell death mechanism. We attempted to identify a cuproptosis-related lncRNA signature to predict the prognosis and immune landscape in osteosarcoma patients. METHODS Transcriptional and clinical data of 85 osteosarcoma patients were derived from the TARGET database and randomly categorized into the training and validation cohorts. We implemented the univariate and multivariate Cox regression, along with LASSO regression analyses for developing a cuproptosis-related lncRNA risk model. Kaplan-Meier curves, C-index, ROC curves, univariate and multivariate Cox regression, and nomogram were used to assess the capacity of this risk model to predict the osteosarcoma prognosis. Gene ontology, KEGG, and Gene Set Enrichment (GSEA) analyses were conducted for determining the potential functional differences existing between the high-risk and low-risk patients. We further conducted the ESTIMATE, single-smaple GSEA, and CIBERSORT analyses for identifying the different immune microenvironments and immune cells infiltrating both the risk groups. RESULTS We screened out four cuproptosis-related lncRNAs (AL033384.2, AL031775.1, AC110995.1, and LINC00565) to construct the risk model in the training cohort. This risk model displayed a good performance to predict the overall survival of osteosarcoma patients, which was confirmed by using the validation and the entire cohort. Further analyses showed that the low-risk patients have more immune activation and immune cells infiltrating as well as a good response to immunotherapy. CONCLUSIONS We developed a novel cuproptosis-related lncRNA signature with high reliability and accuracy for predicting outcome and immunotherapy response in osteosarcoma patients, which provides new insights into the personalized treatment of osteosarcoma.
Collapse
Affiliation(s)
- Shumin Ni
- Department of Oncology and Hematology, The Affiliated Hospital of Medical School of Ningbo University, Ningbo, China
| | - Jinjiong Hong
- Department of Hand Surgery, Department of Plastic Reconstructive Surgery, Ningbo No. 6 Hospital, Ningbo, China
| | - Weilong Li
- Department of Orthopedic Surgery, Beilun District People's Hospital, Ningbo, China
| | - Meng Ye
- Department of Oncology and Hematology, The Affiliated Hospital of Medical School of Ningbo University, Ningbo, China
| | - Jinyun Li
- Department of Oncology and Hematology, The Affiliated Hospital of Medical School of Ningbo University, Ningbo, China
| |
Collapse
|
5
|
Chi P, Jiang H, Li D, Li J, Wen X, Ding Q, Chen L, Zhang X, Huang J, Ding Y. An immune risk score predicts progression-free survival of melanoma patients in South China receiving anti-PD-1 inhibitor therapy-a retrospective cohort study examining 66 circulating immune cell subsets. Front Immunol 2022; 13:1012673. [PMID: 36569825 PMCID: PMC9768215 DOI: 10.3389/fimmu.2022.1012673] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 11/07/2022] [Indexed: 12/12/2022] Open
Abstract
Introduction Immune checkpoint blockade inhibitor (ICI) therapy offers significant survival benefits for malignant melanoma. However, some patients were observed to be in disease progression after the first few treatment cycles. As such, it is urgent to find convenient and accessible indicators that assess whether patients can benefit from ICI therapy. Methods In the training cohort, flow cytometry was used to determine the absolute values of 66 immune cell subsets in the peripheral blood of melanoma patients (n=29) before treatment with anti-PD-1 inhibitors. The least absolute shrinkage and selection operator (LASSO) Cox regression model was followed for the efficacy of each subset in predicting progression-free survival. Then we validated the performance of the selected model in validation cohorts (n=20), and developed a nomogram for clinical use. Results A prognostic immune risk score composed of CD1c+ dendritic cells and three subsets of T cells (CD8+CD28+, CD3+TCRab+HLA-DR+, CD3+TCRgd+HLA-DR+) with a higher prognostic power than individual features (AUC = 0.825). Using this model, patients in the training cohort were divided into high- and low-risk groups with significant differences in mean progression-free survival (3.6 vs. 12.3 months), including disease control rate (41.2% vs. 91.7%), and objective response rate (17.6% vs. 41.6%). Integrating four-immune cell-subset based classifiers and three clinicopathologic risk factors can help to predict which patients might benefit from anti-PD-1 antibody inhibitors and remind potential non-responders to pursue effective treatment options in a timely way. Conclusions The prognostic immune risk score including the innate immune and adaptive immune cell populations could provide an accurate prediction efficacy in malignant melanoma patients with ICI therapy.
Collapse
Affiliation(s)
- Peidong Chi
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China,Department of Clinical Laboratory, Sun Yat-Sen University Cancer Center, Guangzhou, Guangdong, China
| | - Hang Jiang
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China,Department of Biotherapy Center, Sun Yat-Sen University Cancer Center, Guangzhou, Guangdong, China
| | - Dandan Li
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China,Department of Biotherapy Center, Sun Yat-Sen University Cancer Center, Guangzhou, Guangdong, China
| | - Jingjing Li
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China,Department of Biotherapy Center, Sun Yat-Sen University Cancer Center, Guangzhou, Guangdong, China
| | - Xizhi Wen
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China,Department of Biotherapy Center, Sun Yat-Sen University Cancer Center, Guangzhou, Guangdong, China
| | - Qiyue Ding
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China,Department of Biotherapy Center, Sun Yat-Sen University Cancer Center, Guangzhou, Guangdong, China
| | - Linbin Chen
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China,Department of Biotherapy Center, Sun Yat-Sen University Cancer Center, Guangzhou, Guangdong, China
| | - Xiaoshi Zhang
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China,Department of Biotherapy Center, Sun Yat-Sen University Cancer Center, Guangzhou, Guangdong, China,*Correspondence: Ya Ding, ; Junqi Huang, ; Xiaoshi Zhang,
| | - Junqi Huang
- Organ Transplant Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China,Guangdong Provincial Key Laboratory of Organ Donation and Transplant Immunology, Guangzhou, China,Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation), Guangzhou, China,Department of Laboratory Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China,*Correspondence: Ya Ding, ; Junqi Huang, ; Xiaoshi Zhang,
| | - Ya Ding
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China,Department of Biotherapy Center, Sun Yat-Sen University Cancer Center, Guangzhou, Guangdong, China,*Correspondence: Ya Ding, ; Junqi Huang, ; Xiaoshi Zhang,
| |
Collapse
|
6
|
Guo R, Ying J, Jia L, Zhuang N, Jiang H, Xiong J. Regulators CDCA8 as potential targets and biomarkers for the prognosis of human skin cutaneous melanoma. J Cosmet Dermatol 2022; 21:6034-6048. [PMID: 35575979 DOI: 10.1111/jocd.15091] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 04/20/2022] [Accepted: 05/13/2022] [Indexed: 12/27/2022]
Abstract
Cutaneous melanoma (CM) is considered as the most malignant skin tumor with high distant metastasis and poor prognosis. Cell division cycle-associated protein (CDCA) family has a role in regulating cell proliferation and modulating immune cell and tumor cell proliferation in the tumor microenvironment to regulate tumor oncogenesis, development and affect patient outcomes. However, the differential expression pattern and prognostic value of CDCA factors (CDCAs) have not been clarified. In this study, the role of CDCAs in CM was analyzed by using bioinformatics and found that the transcriptional expressions of CDCA1/2/3/5/6/8 were upregulating in CM samples than in normal compares. CM patients with downregulated of CDCA1/3/4/5/6/8 and high transcriptional levels of CDCA7 suggest a significantly better prognosis. Furthermore, the significant correlations among the expression of CDCAs and the infiltration of immune cells. In terms of the protein level, we found CDCA8 was upregulated in CM patients. In conclusion, CDCA8 is a powerful prognostic biomarker for CM and can be a novel target for immunotherapy.
Collapse
Affiliation(s)
- Rong Guo
- Department of Plastic Surgery, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Jianghui Ying
- Department of Plastic Surgery, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Lingling Jia
- Department of Plastic Surgery, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Ni Zhuang
- Department of Plastic Surgery, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Hua Jiang
- Department of Plastic Surgery, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Jiachao Xiong
- Department of Plastic Surgery, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| |
Collapse
|
7
|
Zhang K, Sun Q, Liu P, Bai X, Gao X, Liu K, Li A, LYu Z, Li Q. Studies on chitosan-. Aust J Chem 2022. [DOI: 10.1071/ch22076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
PolyI:C is an immunomodulatory agent that can be used in immunotherapy, but its transportation in the body is hindered. In this study, a chitosan (CS)-graft-polyethyleneimine (PEI) copolymer (C-g-P) is prepared by an N,N′-carbonyl diimidazole (CDI) coupling method as a drug carrier for PolyI:C and simulated antigen ovalbumin (OVA). The results of FT-IR, 1H NMR, elemental analysis and cytotoxicity studies show that PEI is successfully grafted onto CS, and a low cytotoxicity of C-g-P-x (x = 1, 2, 3) with different PEI grafting rates are obtained. C-g-P-x-PolyI:C/OVA (C-g-P-x-PO) (x = 1, 2, 3) nanoparticles are prepared by combining C-g-P-x (x = 1, 2, 3), PolyI:C and OVA by electrostatic self-assembly. The results of agarose gel electrophoresis show that PolyI:C is well coated by the graft copolymer and protected from nuclease degradation. The results show that C-g-P-1-PO nanoparticles with graft copolymer to PolyI:C (N/P) ratios of 80:1 have the best solution stability, and the OVA encapsulation efficiency is 60.6%. The nanoparticles also have a suitable size and regular shape to be absorbed by cells. In vitro immunoassay results show that PolyI:C and OVA-loaded nanoparticles promote the secretion of tumor necrosis factor α (TNF-α) and interferon γ (IFN-γ). CS-g-PEI is a reliable drug carrier for the delivery of PolyI:C and OVA, and it also provides the possibility to carry other drugs.
Collapse
|
8
|
Gupta M, Chandan K, Sarwat M. Natural Products and their Derivatives as Immune Check Point Inhibitors: Targeting Cytokine/Chemokine Signalling in Cancer. Semin Cancer Biol 2022; 86:214-232. [PMID: 35772610 DOI: 10.1016/j.semcancer.2022.06.009] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 06/15/2022] [Accepted: 06/24/2022] [Indexed: 11/29/2022]
Abstract
Cancer immunotherapy is the new generation and widely accepted form of tumour treatment. It is, however, associated with exclusive challenges which include organ-specific inflammation, and single-target strategies. Therefore, approaches that can enhance the efficiency of existing immunotherapies and expand their indications are required for the further development of immunotherapy. Natural products and medicines are stated to have this desired effect on cancer immunotherapy (adoptive immune-cells therapy, cancer vaccines, and immune-check point inhibitors). They refurbish the immunosuppressed tumour microenvironment, which is the primary location of interaction of tumour cells with the host immune system. Various immune cell subsets, via interaction with cytokine/chemokine receptors, are recruited into this microenvironment, and these subsets have roles in tumour progression and treatment responsiveness. This review summarises cytokine/chemokine signalling, types of cancer immunotherapy and the herbal medicine-derived natural products targeting cytokine/chemokines and immune checkpoints. These natural compounds possess immunomodulatory activities and exert their anti-tumour effect by either blocking the interaction or modulating the expression of the proteins linked with immune checkpoint signaling pathways. Some compounds also show a synergistic effect in combination with existing monoclonal antibody drugs to reverse the tumour microenvironment. Additionally, we have also reported some studies about the derivatives and formulations used to overcome the limitations of natural forms. This review can provide important insights for directing future research.
Collapse
Affiliation(s)
- Meenakshi Gupta
- Amity Institute of Pharmacy, Amity University, Noida-201313, Uttar Pradesh, India
| | - Kumari Chandan
- Amity Institute of Pharmacy, Amity University, Noida-201313, Uttar Pradesh, India
| | - Maryam Sarwat
- Amity Institute of Pharmacy, Amity University, Noida-201313, Uttar Pradesh, India.
| |
Collapse
|
9
|
Elucidation of CRISPR-Cas9 application in novel cellular immunotherapy. Mol Biol Rep 2022; 49:7069-7077. [DOI: 10.1007/s11033-022-07147-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 01/13/2022] [Indexed: 12/26/2022]
|
10
|
Zhou H, He X, He Y, Ou C, Cao P. Exosomal circRNAs: Emerging Players in Tumor Metastasis. Front Cell Dev Biol 2021; 9:786224. [PMID: 34957113 PMCID: PMC8692866 DOI: 10.3389/fcell.2021.786224] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 11/18/2021] [Indexed: 12/12/2022] Open
Abstract
Metastasis is an important feature of malignant tumors, and is the primary cause of poor prognosis and treatment failure, in addition to representing a potentially fatal challenge for cancer patients. Exosomes are small extracellular vesicles 30–150 nm in diameter that transmit cargo, such as DNA, RNA, and proteins, as a means of intercellular communication. Exosomes play crucial roles in a range of human diseases, especially malignant tumors. A growing number of studies have verified that circRNAs can be enveloped in exosomes and transferred from secretory cells to recipient cells, thereby regulating tumor progression, especially tumor metastasis. Exosomal circRNAs regulate tumor cell metastasis not only by regulating the signaling pathways, but also by affecting the tumor microenvironment. Moreover, exosomal circRNAs have the potential to serve as valuable diagnostic biomarkers and novel therapeutic targets in cancer patients. In this review, we summarize the mechanism by which exosomal circRNAs modulate metastatic phenomena in various types of tumors, and put forward the prospects of clinical applications of exosomal circRNAs in tumor therapy.
Collapse
Affiliation(s)
- Hao Zhou
- Department of Hematology, Xiangya Hospital, Central South University, Changsha, China
| | - Xiaoyun He
- Departments of Ultrasound Imaging, Xiangya Hospital, Central South University, Changsha, China
| | - Yuxiang He
- Department of Oncology, Xiangya Hospital, Central South University, Changsha, China
| | - Chunlin Ou
- Department of Pathology, Xiangya Hospital, Central South University, Changsha, China
- *Correspondence: Pengfei Cao, ; Chunlin Ou,
| | - Pengfei Cao
- Department of Hematology, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
- *Correspondence: Pengfei Cao, ; Chunlin Ou,
| |
Collapse
|
11
|
Zhang K, Sun Q, Bai X, Liu P, Lyu Z, Li Q, Li A. Preparation and Performance Study of COS/PEI@PolyI:C/OVA Nanocomposite Using the Blend System of Chitooligosaccharide and Polyethyleneimine as a Drug Carrier. Macromol Res 2021. [DOI: 10.1007/s13233-021-9089-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
|
12
|
Dallavalle S, Musso L, Cincinelli R, Darwiche N, Gervasoni S, Vistoli G, Guglielmi MB, La Porta I, Pizzulo M, Modica E, Prosperi F, Signorino G, Colelli F, Cardile F, Fucci A, D'Andrea EL, Riccio A, Pisano C. Antitumor activity of novel POLA1-HDAC11 dual inhibitors. Eur J Med Chem 2021; 228:113971. [PMID: 34772529 DOI: 10.1016/j.ejmech.2021.113971] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 10/29/2021] [Accepted: 10/31/2021] [Indexed: 12/27/2022]
Abstract
Hybrid molecules targeting simultaneously DNA polymerase α (POLA1) and histone deacetylases (HDACs) were designed and synthesized to exploit a potential synergy of action. Among a library of screened molecules, MIR002 and GEM144 showed antiproliferative activity at nanomolar concentrations on a panel of human solid and haematological cancer cell lines. In vitro functional assays confirmed that these molecules inhibited POLA1 primer extension activity, as well as HDAC11. Molecular docking studies also supported these findings. Mechanistically, MIR002 and GEM144 induced acetylation of p53, activation of p21, G1/S cell cycle arrest, and apoptosis. Oral administration of these inhibitors confirmed their antitumor activity in in vivo models. In human non-small cancer cell (H460) xenografted in nude mice MIR002 at 50 mg/kg, Bid (qd × 5 × 3w) inhibited tumor growth (TGI = 61%). More interestingly, in POLA1 inhibitor resistant cells (H460-R9A), the in vivo combination of MIR002 with cisplatin showed an additive antitumor effect with complete disappearance of tumor masses in two animals at the end of the treatment. Moreover, in two human orthotopic malignant pleural mesothelioma xenografts (MM473 and MM487), oral treatments with MIR002 and GEM144 confirmed their significant antitumor activity (TGI = 72-77%). Consistently with recent results that have shown an inverse correlation between POLA1 expression and type I interferon levels, MIR002 significantly upregulated interferon-α in immunocompetent mice.
Collapse
Affiliation(s)
- Sabrina Dallavalle
- Department of Food, Environmental and Nutritional Sciences, Università degli Studi di Milano, via Celoria 2, 20133 Milano, Italy.
| | - Loana Musso
- Department of Food, Environmental and Nutritional Sciences, Università degli Studi di Milano, via Celoria 2, 20133 Milano, Italy
| | - Raffaella Cincinelli
- Department of Food, Environmental and Nutritional Sciences, Università degli Studi di Milano, via Celoria 2, 20133 Milano, Italy
| | - Nadine Darwiche
- Department of Biochemistry and Molecular Genetics, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Silvia Gervasoni
- Department of Pharmaceutical Sciences, Università degli Studi di Milano, via Mangiagalli 25, Milano, 20133, Italy
| | - Giulio Vistoli
- Department of Pharmaceutical Sciences, Università degli Studi di Milano, via Mangiagalli 25, Milano, 20133, Italy
| | - Mario B Guglielmi
- Biogem, Institute of Molecular Biology and Genetics, Via Camporeale, 83031 Ariano Irpino(AV), Italy
| | - Ilaria La Porta
- Biogem, Institute of Molecular Biology and Genetics, Via Camporeale, 83031 Ariano Irpino(AV), Italy
| | - Maddalena Pizzulo
- Biogem, Institute of Molecular Biology and Genetics, Via Camporeale, 83031 Ariano Irpino(AV), Italy
| | - Elisa Modica
- Biogem, Institute of Molecular Biology and Genetics, Via Camporeale, 83031 Ariano Irpino(AV), Italy
| | - Federica Prosperi
- Biogem, Institute of Molecular Biology and Genetics, Via Camporeale, 83031 Ariano Irpino(AV), Italy
| | - Giacomo Signorino
- Biogem, Institute of Molecular Biology and Genetics, Via Camporeale, 83031 Ariano Irpino(AV), Italy
| | - Fabiana Colelli
- Biogem, Institute of Molecular Biology and Genetics, Via Camporeale, 83031 Ariano Irpino(AV), Italy
| | - Francesco Cardile
- Biogem, Institute of Molecular Biology and Genetics, Via Camporeale, 83031 Ariano Irpino(AV), Italy
| | - Alessandra Fucci
- Biogem, Institute of Molecular Biology and Genetics, Via Camporeale, 83031 Ariano Irpino(AV), Italy
| | - Egildo Luca D'Andrea
- Biogem, Institute of Molecular Biology and Genetics, Via Camporeale, 83031 Ariano Irpino(AV), Italy
| | - Assunta Riccio
- Biogem, Institute of Molecular Biology and Genetics, Via Camporeale, 83031 Ariano Irpino(AV), Italy
| | - Claudio Pisano
- Biogem, Institute of Molecular Biology and Genetics, Via Camporeale, 83031 Ariano Irpino(AV), Italy.
| |
Collapse
|
13
|
Newport EL, Pedrosa AR, Njegic A, Hodivala-Dilke KM, Muñoz-Félix JM. Improved Immunotherapy Efficacy by Vascular Modulation. Cancers (Basel) 2021; 13:5207. [PMID: 34680355 PMCID: PMC8533721 DOI: 10.3390/cancers13205207] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 10/13/2021] [Accepted: 10/14/2021] [Indexed: 12/26/2022] Open
Abstract
Several strategies have been developed to modulate the tumour vasculature for cancer therapy including anti-angiogenesis and vascular normalisation. Vasculature modulation results in changes to the tumour microenvironment including oxygenation and immune cell infiltration, therefore lending itself to combination with cancer therapy. The development of immunotherapies has led to significant improvements in cancer treatment. Particularly promising are immune checkpoint blockade and CAR T cell therapies, which use antibodies against negative regulators of T cell activation and T cells reprogrammed to better target tumour antigens, respectively. However, while immunotherapy is successful in some patients, including those with advanced or metastatic cancers, only a subset of patients respond. Therefore, better predictors of patient response and methods to overcome resistance warrant investigation. Poor, or periphery-limited, T cell infiltration in the tumour is associated with poor responses to immunotherapy. Given that (1) lymphocyte recruitment requires leucocyte-endothelial cell adhesion and (2) the vasculature controls tumour oxygenation and plays a pivotal role in T cell infiltration and activation, vessel targeting strategies including anti-angiogenesis and vascular normalisation in combination with immunotherapy are providing possible new strategies to enhance therapy. Here, we review the progress of vessel modulation in enhancing immunotherapy efficacy.
Collapse
Affiliation(s)
- Emma L. Newport
- Centre for Tumour Microenvironment, Barts Cancer Institute, Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, UK; (E.L.N.); (A.R.P.); (A.N.); (K.M.H.-D.)
| | - Ana Rita Pedrosa
- Centre for Tumour Microenvironment, Barts Cancer Institute, Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, UK; (E.L.N.); (A.R.P.); (A.N.); (K.M.H.-D.)
| | - Alexandra Njegic
- Centre for Tumour Microenvironment, Barts Cancer Institute, Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, UK; (E.L.N.); (A.R.P.); (A.N.); (K.M.H.-D.)
| | - Kairbaan M. Hodivala-Dilke
- Centre for Tumour Microenvironment, Barts Cancer Institute, Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, UK; (E.L.N.); (A.R.P.); (A.N.); (K.M.H.-D.)
| | - José M. Muñoz-Félix
- Centre for Tumour Microenvironment, Barts Cancer Institute, Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, UK; (E.L.N.); (A.R.P.); (A.N.); (K.M.H.-D.)
- Department of Biochemistry and Molecular Biology, Institute of Biomedical Research of Salamanca (IBSAL), Universidad de Salamanca Spain, 37007 Salamanca, Spain
| |
Collapse
|
14
|
Zhi L, Su X, Yin M, Zhang Z, Lu H, Niu Z, Guo C, Zhu W, Zhang X. Genetical engineering for NK and T cell immunotherapy with CRISPR/Cas9 technology: Implications and challenges. Cell Immunol 2021; 369:104436. [PMID: 34500148 DOI: 10.1016/j.cellimm.2021.104436] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 08/07/2021] [Accepted: 08/25/2021] [Indexed: 12/23/2022]
Abstract
Immunotherapy has become one of the most promising strategies in cancer therapies. Among the therapeutic alternatives, genetically engineered NK/T cell therapies have emerged as powerful and innovative therapeutic modalities for cancer patients with precise targeting and impressive efficacy. Nonetheless, this approach still faces multiple challenges, such as immunosuppressive tumor microenvironment, exhaustion of immune effector cells in tumors, off-target effects manufacturing complexity, and poor infiltration of effector cells, all of which need to be overcome for further utilization to cancers. Recently, CRISPR/Cas9 genome editing technology, with the goal of enhancing the efficacy and increasing the availability of engineered effector cell therapies, has shown considerable potential in the novel strategies and options to overcome these limitations. Here we review the current progress of the applications of CRISPR in cancer immunotherapy. Furthermore, we discuss issues related to the NK/T cell applications, gene delivery methods, efficiency, challenges, and implications of CRISPR/Cas9.
Collapse
Affiliation(s)
- Lingtong Zhi
- Synthetic Biology Engineering Lab of Henan Province, School of Life Sciences and Technology, Xinxiang Medical University, Xinxiang, Henan Province, PR China
| | - Xin Su
- Synthetic Biology Engineering Lab of Henan Province, School of Life Sciences and Technology, Xinxiang Medical University, Xinxiang, Henan Province, PR China
| | - Meichen Yin
- Synthetic Biology Engineering Lab of Henan Province, School of Life Sciences and Technology, Xinxiang Medical University, Xinxiang, Henan Province, PR China
| | - Zikang Zhang
- Synthetic Biology Engineering Lab of Henan Province, School of Life Sciences and Technology, Xinxiang Medical University, Xinxiang, Henan Province, PR China
| | - Hui Lu
- Synthetic Biology Engineering Lab of Henan Province, School of Life Sciences and Technology, Xinxiang Medical University, Xinxiang, Henan Province, PR China
| | - Zhiyuan Niu
- Synthetic Biology Engineering Lab of Henan Province, School of Life Sciences and Technology, Xinxiang Medical University, Xinxiang, Henan Province, PR China
| | - Changjiang Guo
- Synthetic Biology Engineering Lab of Henan Province, School of Life Sciences and Technology, Xinxiang Medical University, Xinxiang, Henan Province, PR China
| | - Wuling Zhu
- Synthetic Biology Engineering Lab of Henan Province, School of Life Sciences and Technology, Xinxiang Medical University, Xinxiang, Henan Province, PR China.
| | - Xuan Zhang
- Department of Physiology and Neurobiology, Xinxiang Medical University, Xinxiang, Henan, PR China.
| |
Collapse
|
15
|
Ureña-Bailén G, Lamsfus-Calle A, Daniel-Moreno A, Raju J, Schlegel P, Seitz C, Atar D, Antony JS, Handgretinger R, Mezger M. CRISPR/Cas9 technology: towards a new generation of improved CAR-T cells for anticancer therapies. Brief Funct Genomics 2021; 19:191-200. [PMID: 31844895 DOI: 10.1093/bfgp/elz039] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Revised: 11/04/2019] [Accepted: 11/22/2019] [Indexed: 12/24/2022] Open
Abstract
Chimeric antigen receptor (CAR)-modified T cells have raised among other immunotherapies for cancer treatment, being implemented against B-cell malignancies. Despite the promising outcomes of this innovative technology, CAR-T cells are not exempt from limitations that must yet to be overcome in order to provide reliable and more efficient treatments against other types of cancer. The purpose of this review is to shed light on the field of CAR-T cell gene editing for therapy universalization and further enhancement of antitumor function. Several studies have proven that the disruption of certain key genes is essential to boost immunosuppressive resistance, prevention of fratricide, and clinical safety. Due to its unparalleled simplicity, feasibility to edit multiple gene targets simultaneously, and affordability, CRISPR/CRISPR-associated protein 9 system has been proposed in different clinical trials for such CAR-T cell improvement. The combination of such powerful technologies is expected to provide a new generation of CAR-T cell-based immunotherapies for clinical application.
Collapse
|
16
|
Akkın S, Varan G, Bilensoy E. A Review on Cancer Immunotherapy and Applications of Nanotechnology to Chemoimmunotherapy of Different Cancers. Molecules 2021; 26:3382. [PMID: 34205019 PMCID: PMC8199882 DOI: 10.3390/molecules26113382] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 05/30/2021] [Accepted: 06/01/2021] [Indexed: 12/19/2022] Open
Abstract
Clinically, different approaches are adopted worldwide for the treatment of cancer, which still ranks second among all causes of death. Immunotherapy for cancer treatment has been the focus of attention in recent years, aiming for an eventual antitumoral effect through the immune system response to cancer cells both prophylactically and therapeutically. The application of nanoparticulate delivery systems for cancer immunotherapy, which is defined as the use of immune system features in cancer treatment, is currently the focus of research. Nanomedicines and nanoparticulate macromolecule delivery for cancer therapy is believed to facilitate selective cytotoxicity based on passive or active targeting to tumors resulting in improved therapeutic efficacy and reduced side effects. Today, with more than 55 different nanomedicines in the market, it is possible to provide more effective cancer diagnosis and treatment by using nanotechnology. Cancer immunotherapy uses the body's immune system to respond to cancer cells; however, this may lead to increased immune response and immunogenicity. Selectivity and targeting to cancer cells and tumors may lead the way to safer immunotherapy and nanotechnology-based delivery approaches that can help achieve the desired success in cancer treatment.
Collapse
Affiliation(s)
- Safiye Akkın
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Hacettepe University, 06100 Ankara, Turkey;
| | - Gamze Varan
- Department of Vaccine Technology, Hacettepe University Vaccine Institute, 06100 Ankara, Turkey;
| | - Erem Bilensoy
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Hacettepe University, 06100 Ankara, Turkey;
| |
Collapse
|
17
|
Wu F, Liu Y, Wu Y, Song D, Qian J, Zhu B. Chlorin e6 and polydopamine modified gold nanoflowers for combined photothermal and photodynamic therapy. J Mater Chem B 2021; 8:2128-2138. [PMID: 32073096 DOI: 10.1039/c9tb02646k] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Combinational photo-based approaches with enhanced efficacy for cancer therapy have garnered increasing attention in recent years. In this work, a multifunctional system for synergistic photothermal and photodynamic cancer therapy was successfully prepared. The system consists of gold nanoflowers (AuNFs) conjugated with Chlorin e6 (Ce6), and then coated with a polydopamine (PDA) layer. AuNFs with diameters around 80 nm and a broad absorbance in the visible-near infrared (Vis-NIR) range of 500 to 800 nm, were successfully synthesized by a two-step process at 0 °C, using HAuCl4, ascorbic acid (AA), and hydroxylamine hydrochloride (NH2OH·HCl) as the reactants. Glutathione (GSH) molecules chemically anchored to the gold surfaces were used to provide addressable sites for Ce6 conjugated to GSH-AuNFs through an amidation reaction. A PDA layer was then wrapped outside the Ce6-GSH-AuNFs via self-polymerization of dopamine, which provided additional chemical modification and functionalization. Finally, the multifunctional PDA-Ce6-GSH-AuNFs were obtained. The content of Ce6 incorporated into the AuNFs was 14.0 wt%, and the singlet oxygen yield of PDA-Ce6-GSH-AuNFs was approximately 91.0% of that of free Ce6. PDA-Ce6-GSH-AuNFs showed better photothermal conversion efficiency (η = 23.6%), lower cytotoxicity, and faster cell internalization. Both in vitro and in vivo investigation of the combined treatment with a near-infrared (NIR) laser (660 nm for photodynamic therapy, and 808 nm for photothermal therapy) demonstrated that PDA-Ce6-GSH-AuNFs had excellent phototoxicity and synergistic effects of killing cancer cells. Hence, PDA-Ce6-GSH-AuNFs are a dual phototherapeutic agent that exhibits photodynamic and photothermal therapeutic effects and has potential application in enhanced cancer therapy.
Collapse
Affiliation(s)
- Fengren Wu
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai 20040, China. and Instrumental Analysis Center, Shanghai Jiao Tong University, Shanghai, 20040, China
| | - Yongjia Liu
- Instrumental Analysis Center, Shanghai Jiao Tong University, Shanghai, 20040, China
| | - Yan Wu
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai 20040, China.
| | - Dianwen Song
- Department of Orthopedics, Shanghai General Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 201620, China
| | - Jiwen Qian
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai 20040, China.
| | - Bangshang Zhu
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai 20040, China. and Instrumental Analysis Center, Shanghai Jiao Tong University, Shanghai, 20040, China
| |
Collapse
|
18
|
Zou Y, Shahidi F, Shi H, Wang J, Huang Y, Xu W, Wang D. Values-added utilization of protein and hydrolysates from animal processing by-product livers: A review. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.02.033] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
|
19
|
Kuang Z, Heng Y, Huang S, Shi T, Chen L, Xu L, Mei H. Partial Least-Squares Discriminant Analysis and Ensemble-Based Flexible Docking of PD-1/PD-L1 Inhibitors: A Pilot Study. ACS OMEGA 2020; 5:26914-26923. [PMID: 33111018 PMCID: PMC7581254 DOI: 10.1021/acsomega.0c04149] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Accepted: 09/24/2020] [Indexed: 05/11/2023]
Abstract
Although mAbs targeting the programmed cell death protein 1 (PD-1)/programmed cell death ligand 1 (PD-L1) pathway have achieved remarkable therapeutic potential against multiple types of cancer, it is still of great interest for researchers to develop small-molecule PD-1/PD-L1 inhibitors without the mAb-related disadvantages of no oral bioavailability and poor solid tumor penetration. However, targeting the PD-1/PD-L1 pathway with small molecules is normally considered challenging because of the flat and large interaction surface of the PD-1/PD-L1 complex. In this paper, a total of 2558 PD-1/PD-L1 inhibitors were compiled from recent patents and literatures and then used for exploring the chemical space and structural features of PD-1/PD-L1 inhibitors by partial least-squares discriminant analysis. The results showed that intramolecular H bond, amphotericity indices, radius of gyration, nonbond electrostatic energy, fractional van der Waals surface area of H-bond donors, octanol-water partition coefficient, and molecular weight are the seven key features discriminating the PD-1/PD-L1 inhibitors from noninhibitors, with the prediction accuracy larger than 0.90. Based on the seven crystal structures of the PD-L1 dimer complexed with the patent Bristol Myers Squibb (BMS) inhibitors, the feasibility of molecular docking for this unconventional binding pocket was further investigated. The results showed that the ensemble-based flexible docking protocol can reproduce the near-native binding conformations of the BMS inhibitors with a strong correlation between the IC50 values and ligand-receptor interaction energies (R = 0.81). In general, this paper delineates, for the first time, the characteristic features of the PD-1/PD-L1 inhibitors as well as a high-quality flexible docking strategy for the unconventional binding pocket of the PD-L1 dimer.
Collapse
Affiliation(s)
- Zuyin Kuang
- Key
Laboratory of Biorheological Science and Technology (Ministry of Education), Chongqing University, Chongqing 400044, China
- College
of Bioengineering, Chongqing University, Chongqing 400044, China
| | - Yu Heng
- College
of Bioengineering, Chongqing University, Chongqing 400044, China
| | - Shuheng Huang
- College
of Bioengineering, Chongqing University, Chongqing 400044, China
| | - Tingting Shi
- College
of Bioengineering, Chongqing University, Chongqing 400044, China
| | - Linxin Chen
- College
of Bioengineering, Chongqing University, Chongqing 400044, China
| | - Lei Xu
- College
of Bioengineering, Chongqing University, Chongqing 400044, China
| | - Hu Mei
- Key
Laboratory of Biorheological Science and Technology (Ministry of Education), Chongqing University, Chongqing 400044, China
- College
of Bioengineering, Chongqing University, Chongqing 400044, China
| |
Collapse
|
20
|
Miri SM, Tafsiri E, Cho WCS, Ghaemi A. CRISPR-Cas, a robust gene-editing technology in the era of modern cancer immunotherapy. Cancer Cell Int 2020; 20:456. [PMID: 32973401 PMCID: PMC7493839 DOI: 10.1186/s12935-020-01546-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Accepted: 09/09/2020] [Indexed: 12/12/2022] Open
Abstract
Cancer immunotherapy has been emerged as a promising strategy for treatment of a broad spectrum of malignancies ranging from hematological to solid tumors. One of the principal approaches of cancer immunotherapy is transfer of natural or engineered tumor-specific T-cells into patients, a so called "adoptive cell transfer", or ACT, process. Construction of allogeneic T-cells is dependent on the employment of a gene-editing tool to modify donor-extracted T-cells and prepare them to specifically act against tumor cells with enhanced function and durability and least side-effects. In this context, CRISPR technology can be used to produce universal T-cells, equipped with recombinant T cell receptor (TCR) or chimeric antigen receptor (CAR), through multiplex genome engineering using Cas nucleases. The robust potential of CRISPR-Cas in preparing the building blocks of ACT immunotherapy has broaden the application of such therapies and some of them have gotten FDA approvals. Here, we have collected the last investigations in the field of immuno-oncology conducted in partnership with CRISPR technology. In addition, studies that have addressed the challenges in the path of CRISPR-mediated cancer immunotherapy, as well as pre-treatment applications of CRISPR-Cas have been mentioned in detail.
Collapse
Affiliation(s)
| | - Elham Tafsiri
- Molecular Medicine Department, Biotechnology Research Center, Pasteur Institute of Iran, Tehran, Iran
| | | | - Amir Ghaemi
- Department of Virology, Pasteur Institute of Iran, Tehran, P.O.Box: 1316943551, Iran
| |
Collapse
|
21
|
Cincinelli R, Musso L, Guglielmi MB, La Porta I, Fucci A, Luca D'Andrea E, Cardile F, Colelli F, Signorino G, Darwiche N, Gervasoni S, Vistoli G, Pisano C, Dallavalle S. Novel adamantyl retinoid-related molecules with POLA1 inhibitory activity. Bioorg Chem 2020; 104:104253. [PMID: 32920362 DOI: 10.1016/j.bioorg.2020.104253] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Revised: 08/27/2020] [Accepted: 08/28/2020] [Indexed: 02/08/2023]
Abstract
Atypical retinoids (AR) or retinoid-related molecules (RRMs) represent a promising class of antitumor compounds. Among AR, E-3-(3'-adamantan-1-yl-4'-hydroxybiphenyl-4-yl)acrylic acid (adarotene), has been extensively investigated. In the present work we report the results of our efforts to develop new adarotene-related atypical retinoids endowed also with POLA1 inhibitory activity. The effects of the synthesized compounds on cell growth were determined on a panel of human and hematological cancer cell lines. The most promising compounds showed antitumor activity against several tumor histotypes and increased cytotoxic activity against an adarotene-resistant cell line, compared to the parent molecule. The antitumor activity of a selected compound was evaluated on HT-29 human colon carcinoma and human mesothelioma (MM487) xenografts. Particularly significant was the in vivo activity of the compound as a single agent compared to adarotene and cisplatin, against pleural mesothelioma MM487. No reduction of mice body weight was observed, thus suggesting a higher tolerability with respect to the parent compound adarotene.
Collapse
Affiliation(s)
- Raffaella Cincinelli
- Department of Food, Environmental and Nutritional Sciences, Università degli Studi di Milano, via Celoria 2, 20133 Milano, Italy
| | - Loana Musso
- Department of Food, Environmental and Nutritional Sciences, Università degli Studi di Milano, via Celoria 2, 20133 Milano, Italy
| | | | | | | | | | | | | | | | - Nadine Darwiche
- Department of Biochemistry and Molecular Genetics, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Silvia Gervasoni
- Department of Pharmaceutical Sciences, Università degli Studi di Milano, via Mangiagalli 25, Milano 20133, Italy
| | - Giulio Vistoli
- Department of Pharmaceutical Sciences, Università degli Studi di Milano, via Mangiagalli 25, Milano 20133, Italy
| | - Claudio Pisano
- Biogem, Research Institute, Ariano Irpino, Avellino, Italy.
| | - Sabrina Dallavalle
- Department of Food, Environmental and Nutritional Sciences, Università degli Studi di Milano, via Celoria 2, 20133 Milano, Italy.
| |
Collapse
|
22
|
Watanabe H, Kuroki K, Yamada C, Saburi Y, Maeda N, Maenaka K. Therapeutic effects of soluble human leukocyte antigen G2 isoform in lupus-prone MRL/lpr mice. Hum Immunol 2020; 81:186-190. [DOI: 10.1016/j.humimm.2019.11.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Revised: 10/17/2019] [Accepted: 11/06/2019] [Indexed: 11/30/2022]
|
23
|
Oncolytic virotherapy, alone or in combination with immune checkpoint inhibitors, for advanced melanoma: A systematic review and meta-analysis. Int Immunopharmacol 2019; 78:106050. [PMID: 31812724 DOI: 10.1016/j.intimp.2019.106050] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2019] [Revised: 10/29/2019] [Accepted: 11/11/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND Advanced melanoma, one of the most lethal forms of skin cancer, remains a difficult condition to treat, despite the substantial scientific progression in cancer treatment. Oncolytic virotherapy (OV), either alone or combined with immune checkpoint inhibitors (ICIs), has often been administrated in an attempt to cure this malignancy. However, the clinical outcomes dramatically vary among different reports. METHODS In this study, we performed a meta-analysis to evaluate the clinical efficacy and safety profile of OV, combined with ICIs in some cases, in advanced melanoma patients. The original clinical studies were identified based on the online query in PubMed, Cochrane, and Web of Science before December 30, 2018. RESULTS A total of 18 publications involving 1472 patients were included for the final meta-analysis. The data concerning objective response rate (ORR) and incidence rate of severe immune-related adverse events (irAEs) were extracted accordingly from the text or supplementary materials. The results illustrated that a single treatment of OV could generate a 25% ORR for advanced melanoma, and the ORR could be improved to 45% if combined with ICIs. Further analysis demonstrated that the introduction of ICIs in OV could increase the incidence rate of severe irAEs (AE ≥ 3) from 12% to 39%. However, the rate attributed to OV remains at 12% in the combination group. CONCLUSION The clinical efficacy of OV can be significantly improved by ICIs even though more onerous burden will be exerted simultaneously on the safety profile.
Collapse
|
24
|
Crisci S, Di Francia R, Mele S, Vitale P, Ronga G, De Filippi R, Berretta M, Rossi P, Pinto A. Overview of Targeted Drugs for Mature B-Cell Non-hodgkin Lymphomas. Front Oncol 2019; 9:443. [PMID: 31214498 PMCID: PMC6558009 DOI: 10.3389/fonc.2019.00443] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Accepted: 05/09/2019] [Indexed: 12/15/2022] Open
Abstract
The improved knowledge of pathogenetic mechanisms underlying lymphomagenesis and the discovery of the critical role of tumor microenvironments have enabled the design of new drugs against cell targets and pathways. The Food and Drug Administration (FDA) has approved several monoclonal antibodies (mAbs) and small molecule inhibitors (SMIs) for targeted therapy in hematology. This review focuses on the efficacy results of the currently available targeted agents and recaps the main ongoing trials in the setting of mature B-Cell non-Hodgkin lymphomas. The objective is to summarize the different classes of novel agents approved for mature B-cell lymphomas, to describe in synoptic tables the results they achieved and, finally, to draw future scenarios as we glimpse through the ongoing clinical trials. Characteristics and therapeutic efficacy are summarized for the currently approved mAbs [i.e., anti-Cluster of differentiation (CD) mAbs, immune checkpoint inhibitors, chimeric antigen receptor (CAR) T-cell therapy, and bispecific antibodies] as well as for SMIs i.e., inhibitors of B-cell receptor signaling, proteasome, mTOR BCL-2 HDAC pathways. The biological disease profiling of B-cell lymphoma subtypes may foster the discovery of innovative drug strategies for improving survival outcome in lymphoid neoplasms, as well as the trade-offs between efficacy and toxicity. The hope for clinical advantages should carefully be coupled with mindful awareness of the potential pitfalls and the occurrence of uneven, sometimes severe, toxicities.
Collapse
Affiliation(s)
- Stefania Crisci
- Hematology-Oncology and Stem Cell Transplantation Unit, Istituto Nazionale Tumori, Fondazione “G. Pascale” IRCCS, Naples, Italy
| | - Raffaele Di Francia
- Hematology-Oncology and Stem Cell Transplantation Unit, Istituto Nazionale Tumori, Fondazione “G. Pascale” IRCCS, Naples, Italy
| | - Sara Mele
- Hematology-Oncology and Stem Cell Transplantation Unit, Istituto Nazionale Tumori, Fondazione “G. Pascale” IRCCS, Naples, Italy
| | - Pasquale Vitale
- Hematology-Oncology and Stem Cell Transplantation Unit, Istituto Nazionale Tumori, Fondazione “G. Pascale” IRCCS, Naples, Italy
| | - Giuseppina Ronga
- Hematology-Oncology and Stem Cell Transplantation Unit, Istituto Nazionale Tumori, Fondazione “G. Pascale” IRCCS, Naples, Italy
| | - Rosaria De Filippi
- Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | | | - Paola Rossi
- Department of Biology and Biotechnology “L. Spallanzani,” University of Pavia, Pavia, Italy
| | - Antonio Pinto
- Hematology-Oncology and Stem Cell Transplantation Unit, Istituto Nazionale Tumori, Fondazione “G. Pascale” IRCCS, Naples, Italy
| |
Collapse
|
25
|
Chu C, Su M, Zhu J, Li D, Cheng H, Chen X, Liu G. Metal-Organic Framework Nanoparticle-Based Biomineralization: A New Strategy toward Cancer Treatment. Theranostics 2019; 9:3134-3149. [PMID: 31244946 PMCID: PMC6567975 DOI: 10.7150/thno.33539] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2019] [Accepted: 03/20/2019] [Indexed: 02/05/2023] Open
Abstract
Cancer treatment using functional proteins, DNA/RNA, or complex bio-entities is important in both preclinical and clinical studies. With the help of nano-delivery systems, these biomacromolecules can enrich cancer tissues to match the clinical requirements. Biomineralization via a self-assembly process has been widely applied to provide biomacromolecules exoskeletal-like protection for immune shielding and preservation of bioactivity. Advanced metal-organic framework nanoparticles (MOFs) are excellent supporting matrices due to the low toxicity of polycarboxylic acids and metals, high encapsulation efficiency, and moderate synthetic conditions. In this review, we study MOFs-based biomineralization for cancer treatment and summarize the unique properties of MOF hybrids. We also evaluate the outlook of potential cancer treatment applications for MOFs-based biomineralization. This strategy likely opens new research orientations for cancer theranostics.
Collapse
Affiliation(s)
- Chengchao Chu
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics & Center for Molecular Imaging and Translational Medicine, School of Public Health Xiamen, Xiamen University, Xiamen 361102, China
| | - Min Su
- State Key Laboratory of Physical Chemistry of Solid Surfaces & The MOE Key Laboratory of Spectrochemical Analysis & Instrumentation, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Jing Zhu
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics & Center for Molecular Imaging and Translational Medicine, School of Public Health Xiamen, Xiamen University, Xiamen 361102, China
| | - Dongsheng Li
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics & Center for Molecular Imaging and Translational Medicine, School of Public Health Xiamen, Xiamen University, Xiamen 361102, China
| | - Hongwei Cheng
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics & Center for Molecular Imaging and Translational Medicine, School of Public Health Xiamen, Xiamen University, Xiamen 361102, China
| | - Xiaoyuan Chen
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering (NIBIB), National Institutes of Health (NIH), Bethesda, MD 20892, USA
| | - Gang Liu
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics & Center for Molecular Imaging and Translational Medicine, School of Public Health Xiamen, Xiamen University, Xiamen 361102, China
- State Key Laboratory of Physical Chemistry of Solid Surfaces & The MOE Key Laboratory of Spectrochemical Analysis & Instrumentation, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| |
Collapse
|
26
|
Brandsma AM, Bondza S, Evers M, Koutstaal R, Nederend M, Jansen JHM, Rösner T, Valerius T, Leusen JHW, Ten Broeke T. Potent Fc Receptor Signaling by IgA Leads to Superior Killing of Cancer Cells by Neutrophils Compared to IgG. Front Immunol 2019; 10:704. [PMID: 31031746 PMCID: PMC6470253 DOI: 10.3389/fimmu.2019.00704] [Citation(s) in RCA: 78] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2019] [Accepted: 03/14/2019] [Indexed: 11/26/2022] Open
Abstract
Antibody therapy of cancer is increasingly used in the clinic and has improved patient's life expectancy. Except for immune checkpoint inhibition, the mode of action of many antibodies is to recognize overexpressed or specific tumor antigens and initiate either direct F(ab′)2-mediated tumor cell killing, or Fc-mediated effects such as complement-dependent cytotoxicity (CDC) and antibody-dependent cell-mediated cytotoxicity/phagocytosis (ADCC/P) after binding to activating Fc receptors. All antibodies used in the clinic are of the IgG isotype. The IgA isotype can, however, also elicit powerful anti-tumor responses through engagement of the activating Fc receptor for monomeric IgA (FcαRI). In addition to monocytes, macrophages and eosinophils as FcαRI expressing immune cells, neutrophils are especially vigorous in eliminating IgA opsonized tumor cells. However, with IgG as single agent it appears almost impossible to activate neutrophils efficiently, as we have visualized by live cell imaging of tumor cell killing. In this study, we investigated Fc receptor expression, binding and signaling to clarify why triggering of neutrophils by IgA is more efficient than by IgG. FcαRI expression on neutrophils is ~2 times and ~20 times lower than that of Fcγ receptors FcγRIIa and FcγRIIIb, but still, binding of neutrophils to IgA- or IgG-coated surfaces was similar. In addition, our data suggest that IgA-mediated binding of neutrophils is more stable compared to IgG. IgA engagement of neutrophils elicited stronger Fc receptor signaling than IgG as indicated by measuring the p-ERK signaling molecule. We propose that the higher stoichiometry of IgA to the FcαR/FcRγ-chain complex, activating four ITAMs (Immunoreceptor Tyrosine-based Activating Motifs) compared to a single ITAM for FcγRIIa, combined with a possible decoy role of the highly expressed FcγRIIIb, explains why IgA is much better than IgG at triggering tumor cell killing by neutrophils. We anticipate that harnessing the vast population of neutrophils by the use of IgA monoclonal antibodies can be a valuable addition to the growing arsenal of antibody-based therapeutics for cancer treatment.
Collapse
Affiliation(s)
- Arianne M Brandsma
- Laboratory of Translational Immunology, University Medical Center Utrecht, Utrecht, Netherlands
| | - Sina Bondza
- Ridgeview Instruments AB, Vänge, Sweden.,Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Mitchell Evers
- Laboratory of Translational Immunology, University Medical Center Utrecht, Utrecht, Netherlands
| | - Rosanne Koutstaal
- Laboratory of Translational Immunology, University Medical Center Utrecht, Utrecht, Netherlands
| | - Maaike Nederend
- Laboratory of Translational Immunology, University Medical Center Utrecht, Utrecht, Netherlands
| | - J H Marco Jansen
- Laboratory of Translational Immunology, University Medical Center Utrecht, Utrecht, Netherlands
| | - Thies Rösner
- Division of Stem Cell Transplantation and Immunotherapy, Department of Internal Medicine II, Christian-Albrechts-University, Kiel, Germany
| | - Thomas Valerius
- Division of Stem Cell Transplantation and Immunotherapy, Department of Internal Medicine II, Christian-Albrechts-University, Kiel, Germany
| | - Jeanette H W Leusen
- Laboratory of Translational Immunology, University Medical Center Utrecht, Utrecht, Netherlands
| | - Toine Ten Broeke
- Laboratory of Translational Immunology, University Medical Center Utrecht, Utrecht, Netherlands
| |
Collapse
|