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Jain SM, Nagainallur Ravichandran S, Murali Kumar M, Banerjee A, Sun-Zhang A, Zhang H, Pathak R, Sun XF, Pathak S. Understanding the molecular mechanism responsible for developing therapeutic radiation-induced radioresistance of rectal cancer and improving the clinical outcomes of radiotherapy - A review. Cancer Biol Ther 2024; 25:2317999. [PMID: 38445632 PMCID: PMC10936619 DOI: 10.1080/15384047.2024.2317999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Accepted: 02/08/2024] [Indexed: 03/07/2024] Open
Abstract
Rectal cancer accounts for the second highest cancer-related mortality, which is predominant in Western civilizations. The treatment for rectal cancers includes surgery, radiotherapy, chemotherapy, and immunotherapy. Radiotherapy, specifically external beam radiation therapy, is the most common way to treat rectal cancer because radiation not only limits cancer progression but also significantly reduces the risk of local recurrence. However, therapeutic radiation-induced radioresistance to rectal cancer cells and toxicity to normal tissues are major drawbacks. Therefore, understanding the mechanistic basis of developing radioresistance during and after radiation therapy would provide crucial insight to improve clinical outcomes of radiation therapy for rectal cancer patients. Studies by various groups have shown that radiotherapy-mediated changes in the tumor microenvironment play a crucial role in developing radioresistance. Therapeutic radiation-induced hypoxia and functional alterations in the stromal cells, specifically tumor-associated macrophage (TAM) and cancer-associated fibroblasts (CAF), play a crucial role in developing radioresistance. In addition, signaling pathways, such as - the PI3K/AKT pathway, Wnt/β-catenin signaling, and the hippo pathway, modulate the radiation responsiveness of cancer cells. Different radiosensitizers, such as small molecules, microRNA, nanomaterials, and natural and chemical sensitizers, are being used to increase the effectiveness of radiotherapy. This review highlights the mechanism responsible for developing radioresistance of rectal cancer following radiotherapy and potential strategies to enhance the effectiveness of radiotherapy for better management of rectal cancer.
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Affiliation(s)
- Samatha M Jain
- Faculty of Allied Health Sciences, Chettinad Academy of Research and Education, Chettinad Hospital and Research Institute, Kelambakkam, Chennai, India
| | - Shruthi Nagainallur Ravichandran
- Faculty of Allied Health Sciences, Chettinad Academy of Research and Education, Chettinad Hospital and Research Institute, Kelambakkam, Chennai, India
| | - Makalakshmi Murali Kumar
- Faculty of Allied Health Sciences, Chettinad Academy of Research and Education, Chettinad Hospital and Research Institute, Kelambakkam, Chennai, India
| | - Antara Banerjee
- Faculty of Allied Health Sciences, Chettinad Academy of Research and Education, Chettinad Hospital and Research Institute, Kelambakkam, Chennai, India
| | - Alexander Sun-Zhang
- Department of Oncology-Pathology, BioClinicum, Karolinska Institutet, Stockholm, Sweden
| | - Hong Zhang
- School of Medicine, Department of Medical Sciences, Orebro University, Örebro, Sweden
| | - Rupak Pathak
- Division of Radiation Health, Department of Pharmaceutical Sciences, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Xiao-Feng Sun
- Department of Oncology and Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Surajit Pathak
- Faculty of Allied Health Sciences, Chettinad Academy of Research and Education, Chettinad Hospital and Research Institute, Kelambakkam, Chennai, India
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Gong Y, Kang J, Wang M, Hayati F, Syed Abdul Rahim SS, Poh Wah Goh L. The trends and hotspots of immunotherapy for metastatic colorectal cancer from 2013 to 2022: A bibliometric and visual analysis. Hum Vaccin Immunother 2024; 20:2312599. [PMID: 38356280 PMCID: PMC10877983 DOI: 10.1080/21645515.2024.2312599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Accepted: 01/27/2024] [Indexed: 02/16/2024] Open
Abstract
An increasing body of research indicates that immunotherapy has demonstrated substantial effectiveness in the realm of metastatic colorectal cancer(mCRC), especially among patients with deficient mismatch repair (dMMR) or microsatellite instability-high (MSI-H) (dMMR/MSI-H mCRC). This study constitutes the inaugural bibliometric and visual analysis of immunotherapy related to mCRC during the last decade. Between 2013 and the conclusion of 2022, we screened 306 articles from Web of Science and subjected them to analysis using CiteSpace and VOSviewer. The United States stood out as the primary contributor in this area, representing 33.33% of the publications, with China following closely at 24.51%. The most prolific institution has the lowest average citation rate. Sorbonne University were the most highly cited institutions. Notably, Frontiers In Oncology published the largest quantity of articles. Andre, Thierry, and Overman, Michael J. were prominent authors known for their prolific output and the high citation rates of their work. The focus areas in this field encompass "tumor microenvironment," "liver metastasis," "tumor-associated macrophages," "combination therapy" and "gut microbiota." Some keywords offer promise as potential biomarkers for evaluating the effectiveness of immunotherapeutic interventions.
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Affiliation(s)
- Yifan Gong
- Faculty of Medicine and Health Science, Universiti Malaysia Sabah, Kota Kinabalu, Malaysia
| | - Jianping Kang
- Orthopedics Ward 2, Yunnan Cancer Hospital, Kunming, China
| | - Mingting Wang
- Oncology Department, Affiliated Hospital of Panhihua University, Panzhihua, China
| | - Firdaus Hayati
- Faculty of Medicine and Health Science, Universiti Malaysia Sabah, Kota Kinabalu, Malaysia
| | | | - Lucky Poh Wah Goh
- Faculty of Science and Natural Resources, Universiti Malaysia Sabah, Kota Kinabalu, Malaysia
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53
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Giudice GC, Sonpavde GP. Vaccine approaches to treat urothelial cancer. Hum Vaccin Immunother 2024; 20:2379086. [PMID: 39043175 PMCID: PMC11268260 DOI: 10.1080/21645515.2024.2379086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Accepted: 07/08/2024] [Indexed: 07/25/2024] Open
Abstract
Bladder cancer (BC) accounts for about 4% of all malignancies. Non-muscle-invasive BC, 75% of cases, is treated with transurethral resection and adjuvant intravesical instillation, while muscle-invasive BC warrants cisplatin-based perioperative chemotherapy. Although immune-checkpoint inhibitors, antibody drug conjugates and targeted agents have provided dramatic advances, metastatic BC remains a generally incurable disease and clinical trials continue to vigorously evaluate novel molecules. Cancer vaccines aim at activating the patient's immune system against tumor cells. Several means of delivering neoantigens have been developed, including peptides, antigen-presenting cells, virus, or nucleic acids. Various improvements are constantly being explored, such as adjuvants use and combination strategies. Nucleic acids-based vaccines are increasingly gaining attention in recent years, with promising results in other malignancies. However, despite the recent advantages, numerous obstacles persist. This review is aimed at describing the different types of cancer vaccines, their evaluations in UC patients and the more recent innovations in this field.
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Affiliation(s)
- Giulia Claire Giudice
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Guru P. Sonpavde
- AdventHealth Cancer Institute, University of Central Florida, Orlando, FL, USA
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Wang Q, Xiu S, Yang L, Li L, Yang M, Wang X, Shen Y, Wang W, Lin L. Perceptions about respiratory syncytial virus (RSV) and attitudes toward the RSV vaccine among the general public in China: A cross-sectional survey. Hum Vaccin Immunother 2024; 20:2310916. [PMID: 38369712 PMCID: PMC10877988 DOI: 10.1080/21645515.2024.2310916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Accepted: 01/24/2024] [Indexed: 02/20/2024] Open
Abstract
Our study aims to assess the public's perceptions of respiratory syncytial virus (RSV) and attitudes toward the RSV vaccine and to identify associated factors in China. A nationwide cross-sectional survey conducted using an online platform between August 16 and September 14, 2023. Questions related to socio-demographics, awareness, knowledge, perceptions of susceptibility and severity of RSV, and attitudes toward the RSV vaccine were included in the questionnaire. We used the chi-square test and logistic regression model to explore the associated factors. Overall, 2133 individuals were included in this study. Nearly a quarter of participants (24.3%) indicated that they had never heard of RSV. The proportion of individuals aged over 50 years reporting never having heard of RSV (36.5%) and having a low knowledge level of RSV (55.3%) was significantly higher that of other younger age groups. More than half of individuals (55.7%) exhibited low level of perceptions of susceptibility concerning RSV infection. A total of 68.4% of the participants expressed willingness to receive the RSV vaccine. Younger age was positively associated with a higher willingness to be vaccinated. The most frequent reason for declining the vaccine was "Concern about vaccine's safety or side effects." About 60% of individuals considered a price of RSV vaccine below 200 CNY (28 USD) as acceptable. The awareness and perceived susceptibility to RSV infection were limited to the Chinese public. It is necessary to take measures to address the low awareness and knowledge of RSV and acceptability of the RSV vaccine among older adults.
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Affiliation(s)
- Qiang Wang
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai, China
| | - Shixin Xiu
- Department of Immunization, Wuxi Center for Disease Control and Prevention, Wuxi, China
| | - Liuqing Yang
- Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, Nanjing, China
- Centre for Digital Public Health in Emergencies, Institute for Risk and Disaster Reduction, University College London, London, UK
| | - Lan Li
- Centre for Digital Public Health in Emergencies, Institute for Risk and Disaster Reduction, University College London, London, UK
| | - Min Yang
- Department of Immunization, Wuxi Center for Disease Control and Prevention, Wuxi, China
| | - Xuwen Wang
- Department of Immunization, Wuxi Center for Disease Control and Prevention, Wuxi, China
| | - Yuan Shen
- Department of Immunization, Wuxi Center for Disease Control and Prevention, Wuxi, China
| | - Weibing Wang
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai, China
| | - Leesa Lin
- Department of Infectious Disease Epidemiology, London School of Hygiene & Tropical Medicine, London, UK
- Laboratory of Data Discovery for Health (D4H), Hong Kong Science Park, Hong Kong Special Administrative Region, China
- WHO Collaborating Centre for Infectious Disease Epidemiology and Control, School of Public Health, LKS Faculty of Medicine, The University of Hong Kong, Hong KongSpecial Administrative Region, China
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Huang Y, Chen Z, Shen G, Fang S, Zheng J, Chi Z, Zhang Y, Zou Y, Gan Q, Liao C, Yao Y, Kong J, Fan X. Immune regulation and the tumor microenvironment in anti-PD-1/PDL-1 and anti-CTLA-4 therapies for cancer immune evasion: A bibliometric analysis. Hum Vaccin Immunother 2024; 20:2318815. [PMID: 38419524 DOI: 10.1080/21645515.2024.2318815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Accepted: 02/11/2024] [Indexed: 03/02/2024] Open
Abstract
This study aims to conduct a bibliometric analysis, employing visualization tools to examine literature pertaining to tumor immune evasion related to anti-CTLA-4 and anti-PD-1/PD-L1 therapy from 1999 to 2022. A special emphasis is placed on the interplay between tumor microenvironment, signaling pathways, immune cells and immune evasion, with data sourced from the Web of Science core collection (WoSCC). Advanced tools, including VOSviewer, Citespace, and Scimago Graphica, were utilized to analyze various parameters, such as co-authorship/co-citation patterns, regional contributions, journal preferences, keyword co-occurrences, and significant citation bursts. Out of 4778 publications reviewed, there was a marked increase in research focusing on immune evasion, with bladder cancer being notably prominent. Geographically, China, the USA, and Japan were the leading contributors. Prestigious institutions like MD Anderson Cancer Center, Harvard Medical School, Fudan University, and Sun Yat Sen University emerged as major players. Renowned journals in this domain included Frontiers in Immunology, Cancers, and Frontiers in Oncology. Ehen LP and Wang W were identified as prolific authors on this topic, while Topalian SL stood out as one of the most cited. Research current situation is notably pivoting toward challenges like immunotherapy resistance and the intricate signaling pathways driving drug resistance. This bibliometric study seeks to provide a comprehensive overview of past and current research trends, emphasizing the potential role of tumor microenvironment, signaling pathways and immune cells in the context of immune checkpoint inhibitors (ICIs) and tumor immune evasion.
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Affiliation(s)
- Yi Huang
- Department of Urology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, P. R. China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, P. R. China
- Guangdong Provincial Clinical Research Center for Urological Diseases, Sun Yat-Sen University, Guangzhou, P. R. China
| | - Zhijian Chen
- Department of Urology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, P. R. China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, P. R. China
- Guangdong Provincial Clinical Research Center for Urological Diseases, Sun Yat-Sen University, Guangzhou, P. R. China
| | - Gang Shen
- Department of Urology, DUSHU Lake Hospital Affiliated to Soochow University, Suzhou, China
| | - Shuogui Fang
- Department of Radiotherapy, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, P. R. China
| | - Junjiong Zheng
- Department of Urology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, P. R. China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, P. R. China
- Guangdong Provincial Clinical Research Center for Urological Diseases, Sun Yat-Sen University, Guangzhou, P. R. China
| | - Zepai Chi
- Department of urology, Shantou Central Hospital, Shantou, China
| | - Yuanfeng Zhang
- Department of urology, Shantou Central Hospital, Shantou, China
| | - Yitong Zou
- Department of Urology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, P. R. China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, P. R. China
- Guangdong Provincial Clinical Research Center for Urological Diseases, Sun Yat-Sen University, Guangzhou, P. R. China
| | - Qinghua Gan
- Department of Urology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, P. R. China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, P. R. China
- Guangdong Provincial Clinical Research Center for Urological Diseases, Sun Yat-Sen University, Guangzhou, P. R. China
| | - Chengxiao Liao
- Department of Urology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, P. R. China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, P. R. China
- Guangdong Provincial Clinical Research Center for Urological Diseases, Sun Yat-Sen University, Guangzhou, P. R. China
| | - Yuhui Yao
- Department of Urology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, P. R. China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, P. R. China
- Guangdong Provincial Clinical Research Center for Urological Diseases, Sun Yat-Sen University, Guangzhou, P. R. China
| | - Jianqiu Kong
- Department of Urology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, P. R. China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, P. R. China
- Guangdong Provincial Clinical Research Center for Urological Diseases, Sun Yat-Sen University, Guangzhou, P. R. China
| | - Xinxiang Fan
- Department of Urology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, P. R. China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, P. R. China
- Guangdong Provincial Clinical Research Center for Urological Diseases, Sun Yat-Sen University, Guangzhou, P. R. China
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Shi H, Zhang X, Ge P, Meliopoulos V, Freiden P, Livingston B, Schultz-Cherry S, Ross TM. Inactivated influenza virus vaccines expressing COBRA hemagglutinin elicited broadly reactive, long-lived protective antibodies. Hum Vaccin Immunother 2024; 20:2356269. [PMID: 38826029 PMCID: PMC11152115 DOI: 10.1080/21645515.2024.2356269] [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: 03/08/2024] [Accepted: 05/12/2024] [Indexed: 06/04/2024] Open
Abstract
The influenza viruses cause seasonal respiratory illness that affect millions of people globally every year. Prophylactic vaccines are the recommended method to prevent the breakout of influenza epidemics. One of the current commercial influenza vaccines consists of inactivated viruses that are selected months prior to the start of a new influenza season. In many seasons, the vaccine effectiveness (VE) of these vaccines can be relatively low. Therefore, there is an urgent need to develop an improved, more universal influenza vaccine (UIV) that can provide broad protection against various drifted strains in all age groups. To meet this need, the computationally optimized broadly reactive antigen (COBRA) methodology was developed to design a hemagglutinin (HA) molecule as a new influenza vaccine. In this study, COBRA HA-based inactivated influenza viruses (IIV) expressing the COBRA HA from H1 or H3 influenza viruses were developed and characterized for the elicitation of immediate and long-term protective immunity in both immunologically naïve or influenza pre-immune animal models. These results were compared to animals vaccinated with IIV vaccines expressing wild-type H1 or H3 HA proteins (WT-IIV). The COBRA-IIV elicited long-lasting broadly reactive antibodies that had hemagglutination-inhibition (HAI) activity against drifted influenza variants.
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Affiliation(s)
- Hua Shi
- Center for Vaccines and Immunology, University of Georgia, Athens, GA, USA
| | - Xiaojian Zhang
- Center for Vaccines and Immunology, University of Georgia, Athens, GA, USA
| | - Pan Ge
- Center for Vaccines and Immunology, University of Georgia, Athens, GA, USA
- Florida Research and Innovation Center, Cleveland Clinic, Port Saint Lucie, FL, USA
| | - Victoria Meliopoulos
- St. Jude Children’s Research Hospital, Department of Host-Microbe Interactions, Memphis, TN, USA
| | - Pam Freiden
- St. Jude Children’s Research Hospital, Department of Host-Microbe Interactions, Memphis, TN, USA
| | - Brandi Livingston
- St. Jude Children’s Research Hospital, Department of Host-Microbe Interactions, Memphis, TN, USA
| | - Stacey Schultz-Cherry
- St. Jude Children’s Research Hospital, Department of Host-Microbe Interactions, Memphis, TN, USA
| | - Ted M. Ross
- Center for Vaccines and Immunology, University of Georgia, Athens, GA, USA
- Florida Research and Innovation Center, Cleveland Clinic, Port Saint Lucie, FL, USA
- Department of Infectious Diseases, University of Georgia, Athens, GA, USA
- Department of Infection Biology, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
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Zhang J, Deng YT, Liu J, Gan L, Jiang Y. Role of transforming growth factor-β1 pathway in angiogenesis induced by chronic stress in colorectal cancer. Cancer Biol Ther 2024; 25:2366451. [PMID: 38857055 PMCID: PMC11168221 DOI: 10.1080/15384047.2024.2366451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Accepted: 06/06/2024] [Indexed: 06/11/2024] Open
Abstract
BACKGROUND Chronic stress can induce stress-related hormones; norepinephrine (NE) is considered to have the highest potential in cancer. NE can stimulate the expression of hypoxia-inducible factor-1α (HIF-1α), which is associated with vascular endothelial growth factor (VEGF) secretion and tumor angiogenesis. However, the underlying mechanisms are poorly understood. METHODS Tumor-bearing mice were subjected to chronic restraint stress and treated with normal saline, human monoclonal VEGF-A neutralizing antibody bevacizumab, or β-adrenergic receptor (β-AR) antagonist (propranolol). Tumor growth and vessel density were also evaluated. Human colorectal adenocarcinoma cells were treated with NE, propranolol, or the inhibitor of transforming growth factor-β (TGF-β) receptor Type I kinase (Ly2157299) in vitro. TGF-β1 in mouse serum and cell culture supernatants was quantified using ELISA. The expression of HIF-1α was measured using Real time-PCR and western blotting. Cell migration and invasion were tested. RESULTS Chronic restraint stress attenuated the efficacy of bevacizumab and promoted tumor growth and angiogenesis in a colorectal tumor model. Propranolol blocked this effect and inhibited TGF-β1 elevation caused by chronic restraint stress or NE. NE upregulated HIF-1α expression, which was reversed by propranolol or Ly2157299. Propranolol and Ly2157199 blocked NE-stimulated cancer cell migration and invasion. CONCLUSIONS Our results demonstrate the effect of NE on tumor angiogenesis and the critical role of TGF-β1 signaling during this process. In addition, β-AR/TGF-β1 signaling/HIF-1α/VEGF is a potential signaling pathway. This study also indicates that psychosocial stress might be a risk factor which weakens the efficacy of anti-angiogenic therapy.
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Affiliation(s)
- Jie Zhang
- Department of Oncology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, People’s Republic of China
| | - Yao-Tiao Deng
- Department of Medical Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, People’s Republic of China
| | - Jie Liu
- Department of Medical Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, People’s Republic of China
| | - Lu Gan
- Department of Oncology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, People’s Republic of China
| | - Yu Jiang
- Department of Medical Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, People’s Republic of China
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Sylvester-Armstrong KR, Reeder CF, Powell A, Becker MW, Hagan DW, Chen J, Mathews CE, Wasserfall CH, Atkinson MA, Egerman R, Phelps EA. Serum from pregnant donors induces human beta cell proliferation. Islets 2024; 16:2334044. [PMID: 38533763 PMCID: PMC10978022 DOI: 10.1080/19382014.2024.2334044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 03/19/2024] [Indexed: 03/28/2024] Open
Abstract
Pancreatic beta cells are among the slowest replicating cells in the human body and have not been observed to increase in number except during the fetal and neonatal period, in cases of obesity, during puberty, as well as during pregnancy. Pregnancy is associated with increased beta cell mass to meet heightened insulin demands. This phenomenon raises the intriguing possibility that factors present in the serum of pregnant individuals may stimulate beta cell proliferation and offer insights into expansion of the beta cell mass for treatment and prevention of diabetes. The primary objective of this study was to test the hypothesis that serum from pregnant donors contains bioactive factors capable of inducing human beta cell proliferation. An immortalized human beta cell line with protracted replication (EndoC-βH1) was cultured in media supplemented with serum from pregnant and non-pregnant female and male donors and assessed for differences in proliferation. This experiment was followed by assessment of proliferation of primary human beta cells. Sera from five out of six pregnant donors induced a significant increase in the proliferation rate of EndoC-βH1 cells. Pooled serum from the cohort of pregnant donors also increased the rate of proliferation in primary human beta cells. This study demonstrates that serum from pregnant donors stimulates human beta cell proliferation. These findings suggest the existence of pregnancy-associated factors that can offer novel avenues for beta cell regeneration and diabetes prevention strategies. Further research is warranted to elucidate the specific factors responsible for this effect.
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Affiliation(s)
| | - Callie F. Reeder
- Department of Obstetrics & Gynecology, College of Medicine, University of Florida, Gainesville, Florida, USA
| | - Andrece Powell
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, Florida, USA
| | - Matthew W. Becker
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, Florida, USA
| | - D. Walker Hagan
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, Florida, USA
| | - Jing Chen
- Department of Pathology, Immunology, and Laboratory Medicine and University of Florida Diabetes Institute, University of Florida, Gainesville, Florida, USA
| | - Clayton E. Mathews
- Department of Pathology, Immunology, and Laboratory Medicine and University of Florida Diabetes Institute, University of Florida, Gainesville, Florida, USA
| | - Clive H. Wasserfall
- Department of Pathology, Immunology, and Laboratory Medicine and University of Florida Diabetes Institute, University of Florida, Gainesville, Florida, USA
| | - Mark A. Atkinson
- Department of Pathology, Immunology, and Laboratory Medicine and University of Florida Diabetes Institute, University of Florida, Gainesville, Florida, USA
| | - Robert Egerman
- Department of Obstetrics & Gynecology, College of Medicine, University of Florida, Gainesville, Florida, USA
| | - Edward A. Phelps
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, Florida, USA
- Department of Pathology, Immunology, and Laboratory Medicine and University of Florida Diabetes Institute, University of Florida, Gainesville, Florida, USA
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Evans ST, Jani Y, Jansen CS, Yildirim A, Kalemoglu E, Bilen MA. Understanding and overcoming resistance to immunotherapy in genitourinary cancers. Cancer Biol Ther 2024; 25:2342599. [PMID: 38629578 PMCID: PMC11028033 DOI: 10.1080/15384047.2024.2342599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/19/2024] Open
Abstract
The introduction of novel immunotherapies has significantly transformed the treatment landscape of genitourinary (GU) cancers, even becoming the standard of care in some settings. One such type of immunotherapy, immune checkpoint inhibitors (ICIs) like nivolumab, ipilimumab, pembrolizumab, and atezolizumab play a pivotal role by disturbing signaling pathways that limit the immune system's ability to fight tumor cells. Despite the profound impact of these treatments, not all tumors are responsive. Recent research efforts have been focused on understanding how cancer cells manage to evade the immune response and identifying the possible mechanisms behind resistance to immunotherapy. In response, ICIs are being combined with other treatments to reduce resistance and attack cancer cells through multiple cellular pathways. Additionally, novel, targeted strategies are currently being investigated to develop innovative methods of overcoming resistance and treatment failure. This article presents a comprehensive overview of the mechanisms of immunotherapy resistance in GU cancers as currently described in the literature. It explores studies that have identified genetic markers, cytokines, and proteins that may predict resistance or response to immunotherapy. Additionally, we review current efforts to overcome this resistance, which include combination ICIs and sequential therapies, novel insights into the host immune profile, and new targeted therapies. Various approaches that combine immunotherapy with chemotherapy, targeted therapy, vaccines, and radiation have been studied in an effort to more effectively overcome resistance to immunotherapy. While each of these combination therapies has shown some efficacy in clinical trials, a deeper understanding of the immune system's role underscores the potential of novel targeted therapies as a particularly promising area of current research. Currently, several targeted agents are in development, along with the identification of key immune mediators involved in immunotherapy resistance. Further research is necessary to identify predictors of response.
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Affiliation(s)
- Sean T Evans
- Department of Medicine, Emory University School of Medicine, Atlanta, GA, USA
| | - Yash Jani
- Undergraduate studies, Mercer University, Macon, GA, USA
| | - Caroline S Jansen
- Medical Scientist Training Program, Emory University School of Medicine, Atlanta, GA, USA
- Genitourinary Medical Oncology Program, Department of Hematology and Medical Oncology, Winship Cancer Institute of Emory University, Atlanta, GA, USA
| | - Ahmet Yildirim
- Genitourinary Medical Oncology Program, Department of Hematology and Medical Oncology, Winship Cancer Institute of Emory University, Atlanta, GA, USA
- Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta, GA, USA
| | - Ecem Kalemoglu
- Department of Biochemistry, Emory University School of Medicine, Atlanta, GA, USA
- Department of Basic Oncology, Health Institute of Ege University, Izmir, Turkey
| | - Mehmet Asim Bilen
- Genitourinary Medical Oncology Program, Department of Hematology and Medical Oncology, Winship Cancer Institute of Emory University, Atlanta, GA, USA
- Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta, GA, USA
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Al-Osaimi HM, Kanan M, Marghlani L, Al-Rowaili B, Albalawi R, Saad A, Alasmari S, Althobaiti K, Alhulaili Z, Alanzi A, Alqarni R, Alsofiyani R, Shrwani R. A systematic review on malaria and dengue vaccines for the effective management of these mosquito borne diseases: Improving public health. Hum Vaccin Immunother 2024; 20:2337985. [PMID: 38602074 PMCID: PMC11017952 DOI: 10.1080/21645515.2024.2337985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2024] [Accepted: 03/28/2024] [Indexed: 04/12/2024] Open
Abstract
Insect vector-borne diseases (VBDs) pose significant global health challenges, particularly in tropical and subtropical regions. The WHO has launched the "Global Vector Control Response (GVCR) 2017-2030" to address these diseases, emphasizing a comprehensive approach to vector control. This systematic review investigates the potential of malaria and dengue vaccines in controlling mosquito-borne VBDs, aiming to alleviate disease burdens and enhance public health. Following PRISMA 2020 guidelines, the review incorporated 39 new studies out of 934 identified records. It encompasses various studies assessing malaria and dengue vaccines, emphasizing the significance of vaccination as a preventive measure. The findings indicate variations in vaccine efficacy, duration of protection, and safety considerations for each disease, influencing public health strategies. The review underscores the urgent need for vaccines to combat the increasing burden of VBDs like malaria and dengue, advocating for ongoing research and investment in vaccine development.
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Affiliation(s)
- Hind M. Al-Osaimi
- Department of Pharmacy Services Administration, King Fahad Medical City, Riyadh Second Health Cluster, Riyadh, Kingdom of Saudi Arabia
| | - Mohammed Kanan
- Department of Clinical Pharmacy, King Fahad Medical City, Riyadh, Kingdom of Saudi Arabia
| | - Lujain Marghlani
- Department of Medicine, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Kingdom of Saudi Arabia
| | - Badria Al-Rowaili
- Pharmaceutical Services Department, Northern Area Armed Forces Hospital, King Khalid Military, Hafr Al Batin, Kingdom of Saudi Arabia
| | - Reem Albalawi
- Department of Medicine, Tabuk University, Tabuk, Kingdom of Saudi Arabia
| | - Abrar Saad
- Pharmacy Department, Royal Commission Hospital, Yanbu, Kingdom of Saudi Arabia
| | - Saba Alasmari
- Department of Clinical Pharmacy, King Khalid University, Jeddah, Kingdom of Saudi Arabia
| | - Khaled Althobaiti
- Department of Medicine, Taif University, Ta’if, Kingdom of Saudi Arabia
| | - Zainab Alhulaili
- Department of Clinical Pharmacy, Dammam Medical Complex, Dammam, Kingdom of Saudi Arabia
| | - Abeer Alanzi
- Department of Medicine, King Abdulaziz Hospital, Makkah, Kingdom of Saudi Arabia
| | - Rawan Alqarni
- Department of Medicine and Surgery, King Khalid University, Abha, Kingdom of Saudi Arabia
| | - Razan Alsofiyani
- Department of Medicine, Taif University, Ta’if, Kingdom of Saudi Arabia
| | - Reem Shrwani
- Department of Clinical Pharmacy, Jazan University, Jazan, Kingdom of Saudi Arabia
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Akinsola KO, Bakare AA, Gobbo E, King C, Hanson C, Falade A, Herzig van Wees S. A systematic review of measures of healthcare workers' vaccine confidence. Hum Vaccin Immunother 2024; 20:2322796. [PMID: 38506574 PMCID: PMC10956625 DOI: 10.1080/21645515.2024.2322796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Accepted: 02/21/2024] [Indexed: 03/21/2024] Open
Abstract
Healthcare workers (HCW) perceptions toward vaccines influence patient and community vaccine decision making. In an era of rising vaccine hesitancy, understanding HCW vaccine confidence is critical. This systematic review aims to review instruments that have been validated to measure HCW vaccine confidence. We conducted a search in five databases in June 2023. Data was descriptively synthesized. Twelve articles describing 10 different tools were included. Most tools included dimensions or items on vaccine knowledge (n = 9), safety (n = 8), vaccine usefulness (n = 8), recommendation behavior (n = 8), and self-vaccination practice (n = 7). All, except one study, were conducted in high-income countries. There was variability in the quality of the validation process. There is limited existing literature on development and validation of tools for HCW vaccine confidence. Based on the tools currently available, the Pro-VC-Be tool is the most well validated. Further research needs to include low- and middle-income contexts.
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Affiliation(s)
| | - Ayobami A. Bakare
- Department of Community Medicine, University College Hospital, Ibadan, Nigeria
- Global Public Health Department, Karolinska Institutet, Stockholm, Sweden
| | - Elisa Gobbo
- Global Public Health Department, Karolinska Institutet, Stockholm, Sweden
| | - Carina King
- Global Public Health Department, Karolinska Institute, Stockholm, Sweden
| | - Claudia Hanson
- Global Public Health Department, Karolinska Institute, Stockholm, Sweden
- Department of Disease Control, London School of Hygiene & Tropical Medicine, London, UK
- Centre of Excellence for Women and Child Health, Aga Khan University, Nairobi, Kenya
| | - Adegoke Falade
- Department of Pediatrics, University College Hospital, Ibadan, Nigeria
- Pediatrics Department, University of Ibadan, Ibadan, Nigeria
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Vallin M, Tomson G, Kampmann B, Engebretsen E, Swartling Peterson S, Wanyenze RK, Ottersen OP. Life Science 2.0: reframing the life science sector for 'the benefit on mankind'. Glob Health Action 2024; 17:2330758. [PMID: 38577884 PMCID: PMC11000595 DOI: 10.1080/16549716.2024.2330758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Accepted: 03/11/2024] [Indexed: 04/06/2024] Open
Abstract
The COVID-19 pandemic put the life science sector to the test. Vaccines were developed at unprecedented speed, benefiting from decades of fundamental research and now honoured by a Nobel Prize. However, we saw that the fruits of science were inequitably distributed. Most low- and middle-income countries were left behind, deepening the inequalities that the Sustainable Development Goals were set to reduce. We argue that the life science sector must reinvent itself to be better and more equitably prepared for the next health crisis and to ensure fair access to health across current and future generations. Our recommendations include global governance, national strategies and the role of universities and corporations. Improved and more equitable health care should be centre stage for global health action and a core mission of a reframed Life Science sector - what we call Life Science 2.0.Paper ContextMain findings: During the COVID-19 pandemic the Life Science sector stepped up to the challenge, but vaccines and medicines were not equitably distributed.Added knowledge: Obstacles were identified that hindered global access to medical innovations.Global health impact for policy and action: Global and national governance, universities and the private sector should join forces to create a Life Science sector (Life Science 2.0) that affords equitable access to medical advances across geographical and generational boundaries and socio-economic strata.
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Affiliation(s)
- Michaela Vallin
- Chemical Biology Consortium Sweden, SciLifeLab, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Göran Tomson
- Department of Learning, Informatics, Management, and Ethics, Karolinska Institutet, Stockholm, Sweden
| | - Beate Kampmann
- Charité Centre of Global Health, Charité Universitätsmedizin, Berlin, Germany
| | | | - Stefan Swartling Peterson
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
- College of Health Sciences, School of Public Health, Makerere University, Kampala, Uganda
| | - Rhoda K. Wanyenze
- College of Health Sciences, School of Public Health, Makerere University, Kampala, Uganda
| | - Ole Petter Ottersen
- Charité Centre of Global Health, Charité Universitätsmedizin, Berlin, Germany
- Sustainable Health Unit and Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
- Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
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Mihaylova NM, Manoylov IK, Nikolova MH, Prechl J, Tchorbanov AI. DNA and protein-generated chimeric molecules for delivery of influenza viral epitopes in mouse and humanized NSG transfer models. Hum Vaccin Immunother 2024; 20:2292381. [PMID: 38193304 DOI: 10.1080/21645515.2023.2292381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2023] [Accepted: 12/05/2023] [Indexed: 01/10/2024] Open
Abstract
Purified subunit viral antigens are weakly immunogenic and stimulate only the antibody but not the T cell-mediated immune response. An alternative approach to inducing protective immunity with small viral peptides may be the targeting of viral epitopes to immunocompetent cells by DNA and protein-engineered vaccines. This review will focus on DNA and protein-generated chimeric molecules carrying engineered fragments specific for activating cell surface co-receptors for inducing protective antiviral immunity. Adjuvanted protein-based vaccine or DNA constructs encoding simultaneously T- and B-cell peptide epitopes from influenza viral hemagglutinin, and scFvs specific for costimulatory immune cell receptors may induce a significant increase of anti-influenza antibody levels and strong CTL activity against virus-infected cells in a manner that mimics the natural infection. Here we summarize the development of several DNA and protein chimeric constructs carrying influenza virus HA317-41 fragment. The generated engineered molecules were used for immunization in intact murine and experimentally humanized NSG mouse models.
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Affiliation(s)
- Nikolina M Mihaylova
- Laboratory of Experimental Immunology, Institute of Microbiology, Bulgarian Academy of Sciences, Sofia, Bulgaria
| | - Iliyan K Manoylov
- Laboratory of Experimental Immunology, Institute of Microbiology, Bulgarian Academy of Sciences, Sofia, Bulgaria
| | - Maria H Nikolova
- National Reference Laboratory of Immunology, National Center of Infectious and Parasitic Diseases, Sofia, Bulgaria
| | | | - Andrey I Tchorbanov
- Laboratory of Experimental Immunology, Institute of Microbiology, Bulgarian Academy of Sciences, Sofia, Bulgaria
- National Institute of Immunology, Sofia, Bulgaria
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Miao Y, Bai J, Shen Z, Li Y, Zhang W, Zhu D, Ren R, Zhang J, Guo D, Tarimo CS, Dong W, Liu R, Zhao Q, Hu J, Li M, Wei W. How urban versus rural population relates to COVID-19 booster vaccine hesitancy: A propensity score matching design study. Hum Vaccin Immunother 2024; 20:2297490. [PMID: 38214317 DOI: 10.1080/21645515.2023.2297490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 12/18/2023] [Indexed: 01/13/2024] Open
Abstract
During the COVID-19 pandemic, the vaccine hesitancy has significantly affected the vaccination. To evaluate the booster vaccine hesitancy and its influencing factors among urban and rural residents, as well as to estimate the net difference of booster vaccine hesitancy between urban and rural residents. We conducted a nationwide, cross-sectional Internet survey on 1-8 February 2023, and employed stratified random sampling technique to select participants (≥18 years old) from urban and rural areas. Multivariate logistic regression was used to determine the factors impacting booster vaccine hesitancy. Propensity Score Matching was used to estimate the net difference of COVID-19 booster vaccine hesitancy between urban and rural residents. The overall COVID-19 booster vaccine hesitancy rate of residents was 28.43%. The COVID-19 booster vaccine hesitancy rate among urban residents was found to be 34.70%, among rural residents was 20.25%. Chronic diseases, infection status, vaccination benefits, and trust in vaccine developers were associated with booster vaccine hesitancy among urban residents. Barriers of vaccination were associated with booster vaccine hesitancy among rural residents. PSM analysis showed that the urban residents have a higher booster vaccine hesitancy rate than rural residents, with a net difference of 6.20%. The vaccine hesitancy rate increased significantly, and the urban residents have a higher COVID-19 booster vaccine hesitancy than rural residents. It becomes crucial to enhance the dissemination of information regarding the advantages of vaccination and foster greater trust among urban residents toward the healthcare system.
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Affiliation(s)
- Yudong Miao
- Department of Health Management, College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Junwen Bai
- Department of Health Management, College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Zhanlei Shen
- Department of Health Management, College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Yi Li
- Department of Health Management, College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Wanliang Zhang
- Department of Health Management, College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Dongfang Zhu
- Department of Health Management, College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
- Institute for Hospital Management of Henan Province, Henan, China
| | - Ruizhe Ren
- Department of Health Management, College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Jingbao Zhang
- Department of Health Management, College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Dan Guo
- Department of Health Management, College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
- Department of Neurology, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Clifford Silver Tarimo
- Department of Health Management, College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
- Department of Science and Laboratory Technology, Dar es Salaam Institute of Technology, Dar es Salaam, Tanzania
| | - Wenyong Dong
- Department of Hypertension, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Rongmei Liu
- Henan Key Laboratory for Health Management of Chronic Diseases, Central China Fuwai Hospital, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Qiuping Zhao
- Henan Key Laboratory for Health Management of Chronic Diseases, Central China Fuwai Hospital, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Jianping Hu
- Henan Engineering technology Research Center for Health Big Data Governance, Henan Medical Communication and Project Forward Center, Zhengzhou, Henan, China
| | - Miaojun Li
- Henan Engineering technology Research Center for Health Big Data Governance, Henan Medical Communication and Project Forward Center, Zhengzhou, Henan, China
| | - Wei Wei
- Department of Medical Imaging, Henan Provincial People's Hospital & the People's Hospital of Zhengzhou University, Zhengzhou, Henan, China
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65
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Xin K, Wei X, Shao J, Chen F, Liu Q, Liu B. Establishment of a novel tumor neoantigen prediction tool for personalized vaccine design. Hum Vaccin Immunother 2024; 20:2300881. [PMID: 38214336 DOI: 10.1080/21645515.2023.2300881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 12/28/2023] [Indexed: 01/13/2024] Open
Abstract
The personalized neoantigen nanovaccine (PNVAC) platform for patients with gastric cancer we established previously exhibited promising anti-tumor immunoreaction. However, limited by the ability of traditional neoantigen prediction tools, a portion of epitopes failed to induce specific immune response. In order to filter out more neoantigens to optimize our PNVAC platform, we develop a novel neoantigen prediction model, NUCC. This prediction tool trained through a deep learning approach exhibits better neoantigen prediction performance than other prediction tools, not only in two independent epitope datasets, but also in a totally new epitope dataset we construct from scratch, including 25 patients with advance gastric cancer and 150 candidate mutant peptides, 13 of which prove to be neoantigen by immunogenicity test in vitro. Our work lay the foundation for the improvement of our PNVAC platform for gastric cancer in the future.
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Affiliation(s)
- Kai Xin
- Department of Oncology, Nanjing Drum Tower Hospital Clinical College of Nanjing University of Chinese Medicine, Nanjing, Jiangsu Province, China
| | - Xiao Wei
- Department of Pathology, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, Jiangsu Province, China
| | - Jie Shao
- Department of Oncology, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, Jiangsu Province, China
| | - Fangjun Chen
- Department of Oncology, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, Jiangsu Province, China
| | - Qin Liu
- Department of Oncology, Nanjing Drum Tower Hospital Clinical College of Nanjing University of Chinese Medicine, Nanjing, Jiangsu Province, China
- Department of Oncology, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, Jiangsu Province, China
| | - Baorui Liu
- Department of Oncology, Nanjing Drum Tower Hospital Clinical College of Nanjing University of Chinese Medicine, Nanjing, Jiangsu Province, China
- Department of Oncology, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, Jiangsu Province, China
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Chen Y, Shu Y, Zheng H, Sun C, Fu C. The 2 nd China Vaccinology Integrated Innovation & Teaching Development Conference: Promoting the construction of vaccinology discipline system. Hum Vaccin Immunother 2024; 20:2300157. [PMID: 38198292 DOI: 10.1080/21645515.2023.2300157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Accepted: 12/25/2023] [Indexed: 01/12/2024] Open
Abstract
The 2nd China Vaccinology Integrated Innovation & Teaching Development Conference was held in Sun Yat-sen University, Shenzhen, 18-19, November 2023. Over 200 participants in the field of Vaccinology gathered together to address challenges and issues relevant to vaccine education and training courses, research, and public health programs in China. The conference themed "Promoting the Integrated and Innovative Development of Vaccinology through Collective Efforts." The conference was organized by the China Association of Vaccine (CAV) and hosted by Vaccinology Education Professional Committee of CAV, and School of Public Health (Shenzhen), Sun Yat-sen University. Other partners included the Medical Virology Branch of the Chinese Medical Association, the editorial committee of the Chinese Journal of Preventive Medicine, Human Vaccines & Immunotherapeutics, and the People's Medical Publishing House. The 1st conference was held in Hangzhou, in October 2020.
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Affiliation(s)
- Yingqi Chen
- Institute of Infectious Disease and Vaccine, School of Public Health, Zhejiang Chinese Medical University, Hangzhou, China
| | - Yuelong Shu
- National Institute of Pathogen Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Hui Zheng
- National Immunization Program, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Caijun Sun
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Chuanxi Fu
- Institute of Infectious Disease and Vaccine, School of Public Health, Zhejiang Chinese Medical University, Hangzhou, China
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Mahrokhian SH, Tostanoski LH, Vidal SJ, Barouch DH. COVID-19 vaccines: Immune correlates and clinical outcomes. Hum Vaccin Immunother 2024; 20:2324549. [PMID: 38517241 PMCID: PMC10962618 DOI: 10.1080/21645515.2024.2324549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Accepted: 02/24/2024] [Indexed: 03/23/2024] Open
Abstract
Severe disease due to COVID-19 has declined dramatically as a result of widespread vaccination and natural immunity in the population. With the emergence of SARS-CoV-2 variants that largely escape vaccine-elicited neutralizing antibody responses, the efficacy of the original vaccines has waned and has required vaccine updating and boosting. Nevertheless, hospitalizations and deaths due to COVID-19 have remained low. In this review, we summarize current knowledge of immune responses that contribute to population immunity and the mechanisms how vaccines attenuate COVID-19 disease severity.
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Affiliation(s)
- Shant H. Mahrokhian
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
- Department of Medicine, Tufts University School of Medicine, Boston, MA, USA
| | - Lisa H. Tostanoski
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Samuel J. Vidal
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
- Division of Infectious Diseases, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
| | - Dan H. Barouch
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
- Department of Medicine, Harvard Medical School, Boston, MA, USA
- Ragon Institute of MGH, MIT and Harvard, Cambridge, MA, USA
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68
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Lefler DS, Manobianco SA, Bashir B. Immunotherapy resistance in solid tumors: mechanisms and potential solutions. Cancer Biol Ther 2024; 25:2315655. [PMID: 38389121 PMCID: PMC10896138 DOI: 10.1080/15384047.2024.2315655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 02/04/2024] [Indexed: 02/24/2024] Open
Abstract
While the emergence of immunotherapies has fundamentally altered the management of solid tumors, cancers exploit many complex biological mechanisms that result in resistance to these agents. These encompass a broad range of cellular activities - from modification of traditional paradigms of immunity via antigen presentation and immunoregulation to metabolic modifications and manipulation of the tumor microenvironment. Intervening on these intricate processes may provide clinical benefit in patients with solid tumors by overcoming resistance to immunotherapies, which is why it has become an area of tremendous research interest with practice-changing implications. This review details the major ways cancers avoid both natural immunity and immunotherapies through primary (innate) and secondary (acquired) mechanisms of resistance, and it considers available and emerging therapeutic approaches to overcoming immunotherapy resistance.
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Affiliation(s)
- Daniel S. Lefler
- Department of Medicine, Division of Hematology and Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Steven A. Manobianco
- Department of Medical Oncology, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA, USA
| | - Babar Bashir
- Department of Medical Oncology, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA, USA
- Department of Pharmacology, Physiology, and Cancer Biology, Thomas Jefferson University, Philadelphia, PA, USA
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Wong LP, Lee HY, Alias H, Zimet G, Liu T, Lin Y, Hu Z. Cost-based COVID-19 vaccination and willingness to pay: A post-pandemic review. Hum Vaccin Immunother 2024; 20:2313860. [PMID: 38359815 PMCID: PMC10877984 DOI: 10.1080/21645515.2024.2313860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 01/31/2024] [Indexed: 02/17/2024] Open
Abstract
The primary objective of this paper is to serve as a valuable resource for policymakers who are confronted with the evolving landscape of the coronavirus disease 2019 (COVID-19), considering both free and cost-based vaccination approaches. The potential consequences of shifting from free to cost-based vaccination are explored, encompassing its impact on global vaccine equity and prioritization, economic well-being, healthcare systems and delivery, public health policies, and vaccine distribution strategies. Examining past studies on willingness to pay for the initial COVID-19 vaccine dose and booster shots provides insights into how individuals value COVID-19 vaccinations and underscores the significance of addressing issues related to affordability. If COVID-19 vaccinations incur expenses, using effective communication strategies that emphasize the importance of vaccination and personal health benefits can increase willingness to pay. Making COVID-19 vaccines accessible through public health programs or health insurance can help alleviate financial barriers and increase vaccination rates.
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Affiliation(s)
- Li Ping Wong
- Department of Epidemiology and Health Statistics, Fujian Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou, Fujian, China
- Centre for Epidemiology and Evidence-Based Practice, Department of Social and Preventive Medicine, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Malaysia
| | - Hai Yen Lee
- Tropical Infectious Diseases Research & Education Centre (TIDREC), Universiti Malaya, Kuala Lumpur, Malaysia
| | - Haridah Alias
- Centre for Epidemiology and Evidence-Based Practice, Department of Social and Preventive Medicine, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Malaysia
| | - Gregory Zimet
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Tongyu Liu
- Department of Gynecology, Fujian Cancer Hospital, Clinical Oncology School of Fujian Medical University, Fuzhou, Fujian, China
| | - Yulan Lin
- Department of Epidemiology and Health Statistics, Fujian Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou, Fujian, China
| | - Zhijian Hu
- Department of Epidemiology and Health Statistics, Fujian Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou, Fujian, China
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Sanya RE, Karugu CH, Binyaruka P, Mohamed SF, Kisia L, Kibe P, Mashasi I, Mhalu G, Bunn C, Deidda M, Mair FS, Grieve E, Gray CM, Mtenga S, Asiki G. Impact of the COVID-19 pandemic on type 2 diabetes care and factors associated with care disruption in Kenya and Tanzania. Glob Health Action 2024; 17:2345970. [PMID: 38774927 PMCID: PMC11123500 DOI: 10.1080/16549716.2024.2345970] [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: 01/22/2024] [Accepted: 04/18/2024] [Indexed: 05/26/2024] Open
Abstract
BACKGROUND The COVID-19 pandemic affected healthcare delivery globally, impacting care access and delivery of essential services. OBJECTIVES We investigated the pandemic's impact on care for patients with type 2 diabetes and factors associated with care disruption in Kenya and Tanzania. METHODS A cross-sectional study was conducted among adults diagnosed with diabetes pre-COVID-19. Data were collected in February-April 2022 reflecting experiences at two time-points, three months before and the three months most affected by the COVID-19 pandemic. A questionnaire captured data on blood glucose testing, changes in medication prescription and access, and healthcare provider access. RESULTS We recruited 1000 participants (500/country). Diabetes care was disrupted in both countries, with 34.8% and 32.8% of the participants reporting change in place and frequency of testing in Kenya, respectively. In Tanzania, 12.4% and 17.8% reported changes in location and frequency of glucose testing, respectively. The number of health facility visits declined, 14.4% (p < 0.001) in Kenya and 5.6% (p = 0.001) in Tanzania. In Kenya, there was a higher likelihood of severe care disruption among insured patients (adjusted odds ratio [aOR] 1.56, 95% confidence interval [CI][1.05-2.34]; p = 0.029) and a lower likelihood among patients residing in rural areas (aOR, 0.35[95%CI, 0.22-0.58]; p < 0.001). Tanzania had a lower likelihood of severe disruption among insured patients (aOR, 0.51[95%CI, 0.33-0.79]; p = 0.003) but higher likelihood among patients with low economic status (aOR, 1.81[95%CI, 1.14-2.88]; p = 0.011). CONCLUSIONS COVID-19 disrupted diabetes care more in Kenya than Tanzania. Health systems and emergency preparedness should be strengthened to ensure continuity of service provision for patients with diabetes.
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Affiliation(s)
- Richard E. Sanya
- Chronic Diseases Management Unit, African Population and Health Research Center, Nairobi, Kenya
| | - Caroline H. Karugu
- Chronic Diseases Management Unit, African Population and Health Research Center, Nairobi, Kenya
| | - Peter Binyaruka
- Department of Health Systems, Impact Evaluation and Policy, Ifakara Health Institute, Dar es Salaam, Tanzania
| | - Shukri F. Mohamed
- Chronic Diseases Management Unit, African Population and Health Research Center, Nairobi, Kenya
| | - Lyagamula Kisia
- Chronic Diseases Management Unit, African Population and Health Research Center, Nairobi, Kenya
| | - Peter Kibe
- Chronic Diseases Management Unit, African Population and Health Research Center, Nairobi, Kenya
| | - Irene Mashasi
- Department of Health Systems, Impact Evaluation and Policy, Ifakara Health Institute, Dar es Salaam, Tanzania
| | - Grace Mhalu
- Department of Health Systems, Impact Evaluation and Policy, Ifakara Health Institute, Dar es Salaam, Tanzania
| | - Christopher Bunn
- School of Social and Political Sciences, University of Glasgow, Glasgow, UK
| | - Manuela Deidda
- School of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - Frances S. Mair
- School of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - Eleanor Grieve
- School of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - Cindy M. Gray
- School of Social and Political Sciences, University of Glasgow, Glasgow, UK
| | - Sally Mtenga
- Department of Health Systems, Impact Evaluation and Policy, Ifakara Health Institute, Dar es Salaam, Tanzania
| | - Gershim Asiki
- Chronic Diseases Management Unit, African Population and Health Research Center, Nairobi, Kenya
- Department of Women’s and Children’s Health, Karolinska Institute, Stockholm, Sweden
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71
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Lehrich BM, Delgado ER. Lipid Nanovesicle Platforms for Hepatocellular Carcinoma Precision Medicine Therapeutics: Progress and Perspectives. Organogenesis 2024; 20:2313696. [PMID: 38357804 PMCID: PMC10878025 DOI: 10.1080/15476278.2024.2313696] [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: 07/06/2023] [Accepted: 01/30/2024] [Indexed: 02/16/2024] Open
Abstract
Hepatocellular carcinoma (HCC) is one of the leading causes of cancer-related mortality globally. HCC is highly heterogenous with diverse etiologies leading to different driver mutations potentiating unique tumor immune microenvironments. Current therapeutic options, including immune checkpoint inhibitors and combinations, have achieved limited objective response rates for the majority of patients. Thus, a precision medicine approach is needed to tailor specific treatment options for molecular subsets of HCC patients. Lipid nanovesicle platforms, either liposome- (synthetic) or extracellular vesicle (natural)-derived present are improved drug delivery vehicles which may be modified to contain specific cargos for targeting specific tumor sites, with a natural affinity for liver with limited toxicity. This mini-review provides updates on the applications of novel lipid nanovesicle-based therapeutics for HCC precision medicine and the challenges associated with translating this therapeutic subclass from preclinical models to the clinic.
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Affiliation(s)
- Brandon M. Lehrich
- Division of Experimental Pathology, Department of Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Medical Scientist Training Program, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Evan R. Delgado
- Division of Experimental Pathology, Department of Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
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72
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Ahrberg Y, Dallmann J, Freitag J, Hassan A, Jung C, Kiefer J, Muralidharan AM, Peter M, Beck JD. CIMT 2024: Report on the 21st Annual Meeting of the Association for Cancer Immunotherapy. Hum Vaccin Immunother 2024; 20:2381925. [PMID: 39043196 PMCID: PMC11268217 DOI: 10.1080/21645515.2024.2381925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2024] [Accepted: 07/16/2024] [Indexed: 07/25/2024] Open
Abstract
The 21st Association for Cancer Immunotherapy (CIMT) Annual Meeting took place from May 15th to May 17th in Mainz, Germany, and was attended by a total of 855 academic and clinical professionals hailing from 33 different countries. The conference served as a platform for these experts to convene and discuss the latest breakthroughs in cancer immunology and immunotherapy research. Dedicated sessions covering advancements in artificial intelligence tools for cancer immunotherapy research, as well as the landscape of cancer care and cancer immunotherapy trials on the African continent, prompted lively and informative discussions among the attendees. This report aims to provide an overview of the most noteworthy highlights and key takeaways from CIMT2024.
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Affiliation(s)
- Yasemin Ahrberg
- TRON-Translational Oncology, University Medical Center of Johannes Gutenberg University Mainz gGmbH, Mainz, Germany
| | | | - Janina Freitag
- TRON-Translational Oncology, University Medical Center of Johannes Gutenberg University Mainz gGmbH, Mainz, Germany
| | | | | | | | - Anindhita Meena Muralidharan
- TRON-Translational Oncology, University Medical Center of Johannes Gutenberg University Mainz gGmbH, Mainz, Germany
| | - Matthias Peter
- TRON-Translational Oncology, University Medical Center of Johannes Gutenberg University Mainz gGmbH, Mainz, Germany
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73
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Ellis R, Weiss A. Human vaccines and immunotherapeutics: News April 2024. Hum Vaccin Immunother 2024; 20:2354154. [PMID: 38754020 DOI: 10.1080/21645515.2024.2354154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/18/2024] Open
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74
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Ouyang L, Lei G, Gong Y. Immunogenicity of COVID-19 vaccines in patients with cirrhosis: A meta-analysis. Hum Vaccin Immunother 2024; 20:2326316. [PMID: 38466197 PMCID: PMC10936597 DOI: 10.1080/21645515.2024.2326316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Accepted: 02/29/2024] [Indexed: 03/12/2024] Open
Abstract
The immunogenicity of COVID-19 vaccines in patients with liver cirrhosis remains largely unknown. The purpose of this meta-analysis was to investigate the immunogenicity of COVID-19 vaccines in patients with cirrhosis and compare the humoral and cellular immune responses following complete COVID-19 vaccination between cirrhosis patients and healthy controls. A systematic literature search was conducted in PubMed, EMBASE, and Web of Science from 1 January 2020 to 22 August 2023. Sixteen studies with 2127 cirrhosis patients were included. The pooled seroconversion rate in patients with cirrhosis following complete COVID-19 vaccination was 92.4% (95% CI, 86.2%-96%, I2 = 90%) with significant between-study heterogeneity. Moreover, COVID-19 vaccination elicited a higher humoral immune response in patients of compensated cirrhosis as compared with decompensated cirrhosis (RR = 1.069, 95% CI, 1.011-1.131, I2 = 17%, p = .019). Additionally, 10 studies were included for comparison analysis of seroconversion rate between cirrhosis patients and healthy controls. The results showed that the seroconversion rate in patients with cirrhosis was slightly lower compared with healthy controls (RR = 0.972, 95% CI, 0.955-0.989, I2 = 66%, p = .001). Meanwhile, the pooled RR of cellular immune response rate for cirrhosis patients vs. healthy controls was 0.678 (95% CI, 0.563-0.817, I2 = 0, p < .0001). Our meta-analysis demonstrated that COVID-19 vaccination elicited diminished humoral and cellular immune responses in patients of cirrhosis. Patients with cirrhosis particularly decompensated cirrhosis who have completed full-doses of COVID-19 vaccination should receive continuous attention and preemptive measures.
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Affiliation(s)
- Lichen Ouyang
- Department of Immunology, School of Medicine, Jianghan University, Wuhan, China
| | - Gang Lei
- Department of Obstetric, Centre Hospital of Wuhan, Huazhong University of Science and Technology, Wuhan, China
| | - Yeli Gong
- Department of Immunology, School of Medicine, Jianghan University, Wuhan, China
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75
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Wang H, Koob T, Fromm JR, Gopal A, Carter D, Lieber A. CD46 and CD59 inhibitors enhance complement-dependent cytotoxicity of anti-CD38 monoclonal antibodies daratumumab and isatuximab in multiple myeloma and other B-cell malignancy cells. Cancer Biol Ther 2024; 25:2314322. [PMID: 38361357 PMCID: PMC10877974 DOI: 10.1080/15384047.2024.2314322] [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: 07/24/2023] [Accepted: 01/31/2024] [Indexed: 02/17/2024] Open
Abstract
Multiple myeloma (MM) is an incurable malignancy of the B-cell lineage. Remarkable progress has been made in the treatment of MM with anti-CD38 monoclonal antibodies such as daratumumab and isatuximab, which can kill MM cells by inducing complement-dependent cytotoxicity (CDC). We showed that the CDC efficacy of daratumumab and isatuximab is limited by membrane complement inhibitors, including CD46 and CD59, which are upregulated in MM cells. We recently developed a small recombinant protein, Ad35K++, which is capable of transiently removing CD46 from the cell surface. We also produced a peptide inhibitor of CD59 (rILYd4). In this study, we tested Ad35K++ and rILYd4 in combination with daratumumab and isatuximab in MM cells as well as in cells from two other B-cell malignancies. We showed that Ad35K++ and rILYd4 increased CDC triggered by daratumumab and isatuximab. The combination of both inhibitors had an additive effect in vitro in primary MM cells as well as in vivo in a mouse xenograft model of MM. Daratumumab and isatuximab treatment of MM lines (without Ad35K++ or rILYd4) resulted in the upregulation of CD46/CD59 and/or survival of CD46high/CD59high MM cells that escaped the second round of daratumumab and isatuximab treatment. The escape in the second treatment cycle was prevented by the pretreatment of cells with Ad35K++. Overall, our data demonstrate that Ad35K++ and rILYd4 are efficient co-therapeutics of daratumumab and isatuximab, specifically in multi-cycle treatment regimens, and could be used to improve treatment of multiple myeloma.
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Affiliation(s)
- Hongjie Wang
- Department of Medicine, University of Washington, Seattle, WA, USA
| | - Theo Koob
- Department of Medicine, University of Washington, Seattle, WA, USA
| | - Jonathan R. Fromm
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA, USA
| | - Ajay Gopal
- Department of Medicine, University of Washington, Seattle, WA, USA
| | - Darrick Carter
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA, USA
| | - André Lieber
- Department of Medicine, University of Washington, Seattle, WA, USA
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA, USA
- R&D, Compliment Corp, Seattle, WA, USA
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Omar A, Gul I, Ali I. Exploring vaccine hesitancy and acceptance in the general population of Pakistan: Insights into COVID-19-related distress, risk perception, and stigma. Hum Vaccin Immunother 2024; 20:2309699. [PMID: 38310646 PMCID: PMC10841009 DOI: 10.1080/21645515.2024.2309699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2023] [Accepted: 01/20/2024] [Indexed: 02/06/2024] Open
Abstract
The coronavirus disease 2019 (COVID-19) caused several impacts. Focusing on 360 participants (178 males, 182 females), this study explored the association between COVID-19 related distress, risk perception, stigma, and vaccine hesitancy and acceptance in the general population. Measures used included the Hospital Anxiety and Depression Scale (HADS) and COVID Stress Scale (CSS) to evaluate anxiety, depression, and COVID-19 related distress, the COVID-19 Risk Perception Scale and COVID-19 Stigma Discrimination Scale to assess risk perception and stigma, and the Oxford COVID-19 Vaccine Hesitancy Scale and Vaccine Acceptance Instrument to measure vaccine hesitancy and acceptance. The findings revealed that 66.9% of participants exhibited vaccine hesitancy, and stress and risk perception were significant predictors of both vaccine hesitancy and acceptance, even after controlling for demographic factors. This study highlights the importance of understanding the factors mentioned above that will contribute to vaccine hesitancy and acceptance, which will contribute to promoting vaccine acceptance.
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Affiliation(s)
- Asma Omar
- Behavioral Sciences, Fatima Jinnah Women University, Rawalpindi, Pakistan
| | - Iram Gul
- Behavioral Sciences, Fatima Jinnah Women University, Rawalpindi, Pakistan
| | - Inayat Ali
- Department of Public Health and Allied Sciences, Fatima Jinnah Women University, Rawalpindi, Pakistan
- Department of Anthropology, Fatima Jinnah Women University, Rawalpindi, Pakistan
- Department of Social and Cultural Anthropology, University of Vienna, Vienna, Austria
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77
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Wang X, Zhang Y, Huang C, Yang H, Jiang C, Yu X, Zhao R, Hong J, Zhang Y, Wang Y, Zhao R, An Z, Tong Z. Booster vaccines dose reduced mortality in hospitalized COVID-19 patients requiring oxygen supplementation: Evidence from the Beijing Omicron outbreak. Hum Vaccin Immunother 2024; 20:2361500. [PMID: 38904423 PMCID: PMC11195489 DOI: 10.1080/21645515.2024.2361500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2024] [Accepted: 05/26/2024] [Indexed: 06/22/2024] Open
Abstract
To assess the impact of vaccines on clinical outcomes among hospitalized COVID-19-infected patients requiring oxygen supplementation during the Beijing Omicron outbreak. We conducted a retrospective cohort study at Beijing Chaoyang Hospital, Capital Medical University, from November 15, 2022, to March 31, 2023. Vaccination statuses were categorized into 3 doses, 2 doses, and unvaccinated (0 dose). The primary outcome was 28-day all-cause mortality. Secondary outcomes included poor outcomes, intensive care unit admission, cardiovascular thromboembolism events, and hospital readmission. Among the included patients, 117 were 2 doses, 285 received booster doses, and 503 were unvaccinated. After propensity score inverse probability weighting, the 3 doses group showed a significantly lower 28-day all-cause mortality compared to the unvaccinated group (inverse probability of treatment weighting-adjusted HR: 0.64, 95% CI: 0.50-0.81). No significant difference was observed in all-cause mortality between the 2 doses and unvaccinated groups. No significant differences were observed in secondary outcome analyses when comparing the 3 doses or 2 doses group to the unvaccinated group. Subgroup analysis revealed significant benefits of booster vaccination in patients with shorter symptom duration, lower Charlson Comorbidity Index, and without immunosuppression status. Our study highlights the significant reduction in all-cause mortality among hospitalized Omicron-infected patients who received a third dose vaccine. These findings underscore the importance of prioritizing booster vaccinations, especially among the elderly. Further research is warranted to confirm and extend these observations.
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Affiliation(s)
- Xinrui Wang
- Department of Pharmacy, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Yi Zhang
- Department of Pharmacy, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Chong Huang
- School of Pharmaceutical Sciences, Capital Medical University, Beijing, China
| | - Hui Yang
- Department of Pharmacy, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Chunguo Jiang
- Department of Respiratory and Critical Care Medicine, Beijing Institute of Respiratory Medicine, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Xiaojia Yu
- Department of Pharmacy, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Rui Zhao
- Department of Pharmacy, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Jun Hong
- School of Pharmaceutical Sciences, Capital Medical University, Beijing, China
| | - Yi Zhang
- Department of Pharmacy, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Yushu Wang
- Department of Pharmacy, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Rui Zhao
- Department of Pharmacy, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Zhuoling An
- Department of Pharmacy, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Zhaohui Tong
- Department of Respiratory and Critical Care Medicine, Beijing Institute of Respiratory Medicine, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
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78
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Naranjo NM, Kennedy A, Testa A, Verrillo CE, Altieri AD, Kean R, Hooper DC, Yu J, Zhao J, Abinader O, Pickles MW, Hawkins A, Kelly WK, Mitra R, Languino LR. Neuroendocrine gene subsets are uniquely dysregulated in prostate adenocarcinoma. Cancer Biol Ther 2024; 25:2364433. [PMID: 38926911 PMCID: PMC11212568 DOI: 10.1080/15384047.2024.2364433] [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: 03/22/2024] [Accepted: 06/02/2024] [Indexed: 06/28/2024] Open
Abstract
Prostate cancer has heterogeneous growth patterns, and its prognosis is the poorest when it progresses to a neuroendocrine phenotype. Using bioinformatic analysis, we evaluated RNA expression of neuroendocrine genes in a panel of five different cancer types: prostate adenocarcinoma, breast cancer, kidney chromophobe, kidney renal clear cell carcinoma and kidney renal papillary cell carcinoma. Our results show that specific neuroendocrine genes are significantly dysregulated in these tumors, suggesting that they play an active role in cancer progression. Among others, synaptophysin (SYP), a conventional neuroendocrine marker, is upregulated in prostate adenocarcinoma (PRAD) and breast cancer (BRCA). Our analysis shows that SYP is enriched in small extracellular vesicles (sEVs) derived from plasma of PRAD patients, but it is absent in sEVs derived from plasma of healthy donors. Similarly, classical sEV markers are enriched in sEVs derived from plasma of prostate cancer patients, but weakly detectable in sEVs derived from plasma of healthy donors. Overall, our results pave the way to explore new strategies to diagnose these diseases based on the neuroendocrine gene expression in patient tumors or plasma sEVs.
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Affiliation(s)
- Nicole M. Naranjo
- Prostate Cancer Discovery and Development Program, Thomas Jefferson University, Philadelphia, PA, USA
- Department of Pharmacology, Physiology and Cancer Biology, Thomas Jefferson University, Philadelphia, PA, USA
| | - Anne Kennedy
- Prostate Cancer Discovery and Development Program, Thomas Jefferson University, Philadelphia, PA, USA
- Department of Pharmacology, Physiology and Cancer Biology, Thomas Jefferson University, Philadelphia, PA, USA
| | - Anna Testa
- Prostate Cancer Discovery and Development Program, Thomas Jefferson University, Philadelphia, PA, USA
- Department of Pharmacology, Physiology and Cancer Biology, Thomas Jefferson University, Philadelphia, PA, USA
| | - Cecilia E. Verrillo
- Prostate Cancer Discovery and Development Program, Thomas Jefferson University, Philadelphia, PA, USA
- Department of Pharmacology, Physiology and Cancer Biology, Thomas Jefferson University, Philadelphia, PA, USA
| | - Adrian D. Altieri
- Department of Pharmacology, Physiology and Cancer Biology, Thomas Jefferson University, Philadelphia, PA, USA
| | - Rhonda Kean
- Department of Pharmacology, Physiology and Cancer Biology, Thomas Jefferson University, Philadelphia, PA, USA
| | - D. Craig Hooper
- Department of Pharmacology, Physiology and Cancer Biology, Thomas Jefferson University, Philadelphia, PA, USA
- Department of Neurological Surgery, Thomas Jefferson University, Philadelphia, PA, USA
| | - Jindan Yu
- Department of Urology, Emory University School of Medicine, Atlanta, GA, USA
| | - Jonathan Zhao
- Department of Human Genetics, Emory University School of Medicine, Atlanta, GA, USA
| | - Oliver Abinader
- Division of Biostatistics and Bioinformatics, Department of Pharmacology, Physiology and Cancer Biology, Thomas Jefferson University, Philadelphia, PA, USA
| | - Maxwell W. Pickles
- Prostate Cancer Discovery and Development Program, Thomas Jefferson University, Philadelphia, PA, USA
- Department of Pharmacology, Physiology and Cancer Biology, Thomas Jefferson University, Philadelphia, PA, USA
| | - Adam Hawkins
- Prostate Cancer Discovery and Development Program, Thomas Jefferson University, Philadelphia, PA, USA
- Department of Pharmacology, Physiology and Cancer Biology, Thomas Jefferson University, Philadelphia, PA, USA
| | - William K. Kelly
- Prostate Cancer Discovery and Development Program, Thomas Jefferson University, Philadelphia, PA, USA
- Department of Medical Oncology, Thomas Jefferson University, Philadelphia, PA, USA
| | - Ramkrishna Mitra
- Division of Biostatistics and Bioinformatics, Department of Pharmacology, Physiology and Cancer Biology, Thomas Jefferson University, Philadelphia, PA, USA
| | - Lucia R. Languino
- Prostate Cancer Discovery and Development Program, Thomas Jefferson University, Philadelphia, PA, USA
- Department of Pharmacology, Physiology and Cancer Biology, Thomas Jefferson University, Philadelphia, PA, USA
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79
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Alexandra Echeverria Proano D, Zhu F, Sun X, Zoco J, Soni J, Parmar N, Ali SO. Efficacy, reactogenicity, and safety of the adjuvanted recombinant zoster vaccine for the prevention of herpes zoster in Chinese adults ≥ 50 years: A randomized, placebo-controlled trial. Hum Vaccin Immunother 2024; 20:2351584. [PMID: 38838170 PMCID: PMC11253707 DOI: 10.1080/21645515.2024.2351584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Accepted: 04/03/2024] [Indexed: 06/07/2024] Open
Abstract
Phase III multi-country studies (ZOE-50/70) demonstrated that the adjuvanted recombinant zoster vaccine (RZV) was well tolerated and prevented herpes zoster (HZ) in healthy ≥ 50-year-olds, with a vaccine efficacy (VE) > 90% across age groups. These pivotal trials did not enroll participants from mainland China where RZV is licensed, therefore similar clinical data are missing for this population. In this phase IV observer-blind study (NCT04869982) conducted between 2021 and 2023 in China, immunocompetent and medically stable ≥ 50-year-olds were randomized 1:1 to receive two RZV or placebo doses, 2 months apart. This study assessed the VE (overall, as confirmatory objective, and descriptively by age category [50-69-year-olds/≥ 70-year-olds]), reactogenicity, and safety of RZV in this Chinese population. Of the 6138 enrolled participants, 99.2% completed the study. During a mean follow-up period of 15.2 (±1.1) months, 31 HZ episodes were confirmed (RZV = 0; placebo = 31) for an incidence rate of 0.0 vs 8.2 per 1000 person-years and an overall VE of 100% (89.82-100). The descriptive VE was 100% (85.29-100) for 50-69-year-olds and 100% (60.90-100) for ≥ 70-year-olds. Solicited adverse events (AEs) were more frequent in the RZV vs the placebo group (median duration: 1-3 days for both groups). Pain and fatigue were the most frequent local and general AEs (RZV: 72.1% and 43.4%; placebo: 9.2% and 5.3%). The frequencies of unsolicited AEs, serious AEs, potential immune-mediated diseases, and deaths were similar between both groups. RZV is well tolerated and efficacious in preventing HZ in Chinese ≥ 50-year-olds, consistent with efficacy studies including worldwide populations with similar age and medical characteristics.
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Affiliation(s)
| | - Fengcai Zhu
- Department of Acute Infectious Disease Control and Prevention, Jiangsu Province Center for Disease Control and Prevention, Nanjing, China
| | - Xiaodong Sun
- Department of Immunization Program, Shanghai Municipal Center for Disease Control and Prevention, Shanghai, China
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80
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Pirosa MC, Stathis A, Zucca E. Tafasitamab for the treatment of patients with diffuse large B-cell lymphoma. Hum Vaccin Immunother 2024; 20:2309701. [PMID: 38299612 PMCID: PMC10841029 DOI: 10.1080/21645515.2024.2309701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 01/21/2024] [Indexed: 02/02/2024] Open
Abstract
Patients with relapsed or refractory (R/R) diffuse large B-cell lymphoma (DLBCL) require additional treatments, especially those not eligible or not responding to high dose cytotoxic chemotherapy and stem cell transplantation. Over the last few years, several new treatments have been developed and approved for these patients, among them of particular relevance are those targeting CD19. Tafasitamab is a humanized monoclonal antibody targeting CD19, composed of a modified fragment crystallizable (Fc) region engineered with higher affinity for Fc gamma receptors (FcγR) receptors, leading to increased cytotoxicity through natural killer cells and macrophages (antibody-dependent cellular cytotoxicity and antibody-dependent cell-mediated phagocytosis). In this product review, we will discuss its mechanism of action, safety profile and efficacy results from clinical trials that led to its approval in combination with lenalidomide for patients with R/R DLBCL ineligible for high-dose chemotherapy and autologous transplantation.
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Affiliation(s)
- Maria Cristina Pirosa
- Clinic of Medical Oncology, Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
- Institute of Oncology Research, Bellinzona, Switzerland
- Faculty of Biomedical Science, Universita’ della Svizzera italiana, Lugano, Switzerland
| | - Anastasios Stathis
- Clinic of Medical Oncology, Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
- Faculty of Biomedical Science, Universita’ della Svizzera italiana, Lugano, Switzerland
| | - Emanuele Zucca
- Clinic of Medical Oncology, Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
- Institute of Oncology Research, Bellinzona, Switzerland
- Faculty of Biomedical Science, Universita’ della Svizzera italiana, Lugano, Switzerland
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81
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Ogasawara M. Wilms' tumor 1 -targeting cancer vaccine: Recent advancements and future perspectives. Hum Vaccin Immunother 2024; 20:2296735. [PMID: 38148629 PMCID: PMC10760787 DOI: 10.1080/21645515.2023.2296735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Accepted: 12/15/2023] [Indexed: 12/28/2023] Open
Abstract
This mini-review explores recent advancements in cancer vaccines that target Wilms' tumor (WT1). Phase I/II trials of WT1 peptide vaccines have demonstrated their safety and efficacy against various cancers. Early trials employing HLA class I peptides evolved through their combination with HLA class II peptides, resulting in improved clinical outcomes. Additionally, WT1-targeted dendritic cell vaccines have exhibited favorable results. Studies focusing on hematological malignancies have revealed promising outcomes, including long-term remission and extended survival times. The combination of vaccines with immune checkpoint inhibitors has shown synergistic effects. Current preclinical developments are focused on enhancing the effectiveness of WT1 vaccines, underscoring the necessity for future large-scale Phase III trials to further elucidate their efficacy.
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Affiliation(s)
- Masahiro Ogasawara
- Department of Internal Medicine, Sapporo Hokuyu Hospital, Sapporo, Japan
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82
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Jeon D, Hill E, McNeel DG. Toll-like receptor agonists as cancer vaccine adjuvants. Hum Vaccin Immunother 2024; 20:2297453. [PMID: 38155525 PMCID: PMC10760790 DOI: 10.1080/21645515.2023.2297453] [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: 10/04/2023] [Accepted: 12/16/2023] [Indexed: 12/30/2023] Open
Abstract
Cancer immunotherapy has emerged as a promising strategy to treat cancer patients. Among the wide range of immunological approaches, cancer vaccines have been investigated to activate and expand tumor-reactive T cells. However, most cancer vaccines have not shown significant clinical benefit as monotherapies. This is likely due to the antigen targets of vaccines, "self" proteins to which there is tolerance, as well as to the immunosuppressive tumor microenvironment. To help circumvent immune tolerance and generate effective immune responses, adjuvants for cancer vaccines are necessary. One representative adjuvant family is Toll-Like receptor (TLR) agonists, synthetic molecules that stimulate TLRs. TLRs are the largest family of pattern recognition receptors (PRRs) that serve as the sensors of pathogens or cellular damage. They recognize conserved foreign molecules from pathogens or internal molecules from cellular damage and propel innate immune responses. When used with vaccines, activation of TLRs signals an innate damage response that can facilitate the development of a strong adaptive immune response against the target antigen. The ability of TLR agonists to modulate innate immune responses has positioned them to serve as adjuvants for vaccines targeting infectious diseases and cancers. This review provides a summary of various TLRs, including their expression patterns, their functions in the immune system, as well as their ligands and synthetic molecules developed as TLR agonists. In addition, it presents a comprehensive overview of recent strategies employing different TLR agonists as adjuvants in cancer vaccine development, both in pre-clinical models and ongoing clinical trials.
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Affiliation(s)
- Donghwan Jeon
- Department of Oncology, University of Wisconsin Carbone Cancer Center, Madison, WI, USA
| | - Ethan Hill
- Department of Medicine, University of Wisconsin Carbone Cancer Center, Madison, WI, USA
| | - Douglas G. McNeel
- Department of Medicine, University of Wisconsin Carbone Cancer Center, Madison, WI, USA
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83
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Dionne M, Rochette L, Hamel D, Dube È. Change in intention and hesitancy regarding COVID-19 vaccines in a cohort of adults in Quebec during the pandemic. Hum Vaccin Immunother 2024; 20:2309006. [PMID: 38347660 PMCID: PMC10865925 DOI: 10.1080/21645515.2024.2309006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Accepted: 01/19/2024] [Indexed: 02/15/2024] Open
Abstract
Although COVID-19 vaccine uptake was high in Quebec for the primary series, vaccine acceptance decreased for the subsequent booster doses. This article presents the evolution of vaccine intention, self-reported vaccination behaviors, and vaccine hesitancy over 2 years. A series of cross-sectional surveys were conducted in Quebec between March 2020 and March 2023, with a representative sample of 3,330 adults recruited biweekly via a Web panel. Panelists could have answered multiple times over the course of the project. A cohort of respondents was created to assess how attitudes and behaviors about COVID-19 vaccines evolved. Descriptive statistics and multivariate logistic regressions were performed. Among the 1,914 individuals with no or low intention of getting vaccinated in Fall 2021 (Period 1), 1,476 (77%) reported having received at least two doses in the Winter 2023 (Period 2). Not believing in conspiracy theory (OR = 2.08, 95% CI: 1.65-2.64), being worried about catching COVID-19 (OR = 2.12, 95% CI: 1.65-2.73) and not living in a rural area (ORs of other areas are 2.27, 95% CI: 1.58-3.28; 1.66, 95% CI: 1.23-2.26; 1.82 95% CI: 1.23-2.73) were the three main factors associated with being vaccinated at Period 2. Among the 11,117 individuals not hesitant at Period 1, 1,335 (12%) became hesitant at Period 2. The three main factors significantly associated with becoming vaccine hesitant were the adherence to conspiracy theories (OR = 2.28, 95% CI: 1.95-2.66), being a female (OR = 1.67, 95% CI: 1.48-1.90) and being younger than 65 years old (the ORs for 18-34, 35-49, and 50-64 compared with 65 and over are 2.82, 95% CI: 2.32-3.44; 2.39, 95% CI: 2.00-2.86 and 1.82, 95% CI: 1.55-2.15 respectively). As the pandemic is over, monitoring the evolution of vaccine attitudes and uptake will be important.
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Affiliation(s)
- Maude Dionne
- Direction des risques biologiques, Institut national de santé publique du Québec, Québec, Canada
| | - Louis Rochette
- Direction des risques biologiques, Institut national de santé publique du Québec, Québec, Canada
| | - Denis Hamel
- Direction des risques biologiques, Institut national de santé publique du Québec, Québec, Canada
| | - Ève Dube
- Direction des risques biologiques, Institut national de santé publique du Québec, Québec, Canada
- Maladies infectieuses et immunitaires, Centre de recherche du CHU de Québec-Université Laval, Québec, Canada
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84
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Sim CSL, Asharani PV, Subramaniam M, Yi H. Roles and Dynamics within Community Mental Health Systems During the COVID-19 Pandemic: A Qualitative Systematic Review and Meta-Ethnography. Health Syst Reform 2024; 10:2314525. [PMID: 38598726 DOI: 10.1080/23288604.2024.2314525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Accepted: 02/01/2024] [Indexed: 04/12/2024] Open
Abstract
Globally, COVID-19 had an immense impact on mental health systems, but research on how community mental health (CMH) systems and services contributed to the pandemic mental health response is limited. We conducted a systematic review and meta-ethnography to understand the roles of CMH services, determinants of the quality of CMH care, and dynamics within CMH systems during COVID-19. We searched and screened across five databases and appraised study quality using the CASP tool, which yielded 27 qualitative studies. Our meta-ethnographic process used Noblit and Hare's approach for synthesizing findings and applying interpretive analysis to original research. This identified several key themes. Firstly, CMH systems played the valuable pandemic role of safety nets and networks for the broader mental health ecosystem, while CMH service providers offered a continuous relationship of trust to service users amidst pandemic disruptions. Secondly, we found that the determinants of quality CMH care during COVID-19 included resourcing and capacity, connections across service providers, customized care options, ease of access, and human connection. Finally, we observed that power dynamics across the CMH landscape disproportionately excluded marginalized groups from mainstream CMH systems and services. Our findings suggest that while the pandemic role of CMH was clear, effectiveness was driven by the efforts of individual service providers to meet demand and service users' needs. To reprise its pandemic role in the future, a concerted effort is needed to make CMH systems a valuable part of countries' disaster mental health response and to invest in quality care, particularly for marginalized groups.
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Affiliation(s)
- Cheryl Su Ling Sim
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore, Singapore
| | - P V Asharani
- Department of Research Division, Institute of Mental Health, Singapore, Singapore
| | - Mythily Subramaniam
- Department of Research Division, Institute of Mental Health, Singapore, Singapore
| | - Huso Yi
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore, Singapore
- National University Health System, Singapore, Singapore
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85
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Miao Y, Zhang J, Shen Z, Li Y, Zhang W, Bai J, Zhu D, Ren R, Guo D, Tarimo CS, Dong W, Zhao Q, Hu J, Li M, Liu R. Impacts of travel duration on urban-rural resident free vaccination behavior: Chinese COVID-19 vaccine booster dose evidence. Hum Vaccin Immunother 2024; 20:2352914. [PMID: 38845401 PMCID: PMC11164221 DOI: 10.1080/21645515.2024.2352914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Accepted: 05/06/2024] [Indexed: 06/12/2024] Open
Abstract
This study aimed to evaluate how the duration of travel affects the behavior of urban and rural residents regarding free COVID-19 vaccination, and provide scientific evidence for promoting free vaccination and building an immune barrier to cope with future epidemics. From August 3, 2022 to February,18,2023, A follow-up survey was conducted in urban and rural adults in four cities in China to collect information on socio-demographic factors, vaccination status and travel time for vaccination. Propensity score matching (PSM) analysis was deployed to measure the net difference of the enhanced vaccination rate between urban and rural residents in different traffic time distribution. A total of 5780 samples were included in the study. The vaccination rate of the booster dose of COVID-19 vaccine among rural residents was higher than that of urban residents with a significant P-value (69.36% VS 64.49%,p < .001). The traffic time had a significant negative impact on the COVID-19 booster vaccination behavior of urban and rural residents. There was a significant interaction between the travel time to the vaccination point and the level of trust in doctors. Travel time had a negative impact on the free vaccination behavior of both urban and rural residents. The government should optimize and expand the number of vaccination sites and enhance residents' trust in the medical system. This is crucial for promoting free vaccination and effective epidemic management in the future.
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Affiliation(s)
- Yudong Miao
- Department of Health Management, College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Jingbao Zhang
- Department of Neurology, Henan Provincial People’s Hospital, People’s Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Zhanlei Shen
- Department of Health Management, College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Yi Li
- Department of Health Management, College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Wanliang Zhang
- Department of Health Management, College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Junwen Bai
- Department of Health Management, College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Dongfang Zhu
- Department of Health Management, College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Ruizhe Ren
- Department of Health Management, College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Dan Guo
- Department of Health Management, College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
- Department of Neurology, Henan Provincial People’s Hospital, People’s Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Clifford Silver Tarimo
- Department of Health Management, College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
- Department of Science and Laboratory Technology, Dar es salaam Institute of Technology, Dar es Salaam, Tanzania
| | - Wenyong Dong
- Department of Hypertension, Henan Provincial People’s Hospital, People’s Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Qiuping Zhao
- Henan Key Laboratory for Health Management of Chronic Diseases, Central China Fuwai Hospital, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Jianping Hu
- Henan Medical Communication, Henan Medical Communication and Project Forward Center, Zhengzhou, Henan, China
| | - Miaojun Li
- Henan Medical Communication, Henan Medical Communication and Project Forward Center, Zhengzhou, Henan, China
| | - Rongmei Liu
- Henan Key Laboratory for Health Management of Chronic Diseases, Central China Fuwai Hospital, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, Henan, China
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86
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Ellis R, Weiss A. Human vaccines and immunotherapeutics: News March 2024. Hum Vaccin Immunother 2024; 20:2340950. [PMID: 38593326 PMCID: PMC11005794 DOI: 10.1080/21645515.2024.2340950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/11/2024] Open
Affiliation(s)
| | - Adam Weiss
- Acquisitions Editor, Taylor & Francis Group
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87
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Huang T, Yu J, Zhang S, Teng D, Dai D, Zhu Y, Gao L. Immunogenicity and safety of concomitant administration of recombinant COVID-19 vaccine and quadrivalent inactivated influenza vaccine in Chinese adults: An open-label, randomized, controlled trial. Hum Vaccin Immunother 2024; 20:2330770. [PMID: 38602539 PMCID: PMC11017946 DOI: 10.1080/21645515.2024.2330770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Accepted: 03/12/2024] [Indexed: 04/12/2024] Open
Abstract
The immunogenicity and safety of the concomitant administration of recombinant COVID-19 vaccine and quadrivalent inactivated influenza vaccine (Split Virion) (QIIV) in Chinese adults are unclear. In this open-label, randomized controlled trial, participants aged ≥ 18 years were recruited. Eligible healthy adults were randomly assigned (1:1) to receive QIIV at the same time as the first dose of COVID-19 vaccine (simultaneous-group) or 14 days after the second dose of COVID-19 vaccine (non-simultaneous-group). The primary outcome was to compare the difference in immunogenicity of QIIV (H1N1, H3N2, Yamagata, and Victoria) between the two groups. A total of 299 participants were enrolled, 149 in the simultaneous-group and 150 in the non-simultaneous-group. There were no significant differences in geometric mean titer (GMT) [H1N1: 386.4 (95%CI: 299.2-499.0) vs. 497.4 (95%CI: 377.5-655.3); H3N2: 66.9 (95%CI: 56.1-79.8) vs. 81.4 (95%CI: 67.9-97.5); Yamagata: 95.6 (95%CI: 79.0-115.8) vs. 74.3 (95%CI: 58.6-94.0); and Victoria: 48.5 (95%CI: 37.6-62.6) vs. 65.8 (95%CI: 49.0-88.4)] and seroconversion rate (H1N1: 87.5% vs. 90.1%; H3N2: 58.1% vs. 62.0%; Yamagata: 75.0% vs. 64.5%; and Victoria: 55.1% vs. 62.8%) of QIIV antibodies between the simultaneous and non-simultaneous groups. For the seroprotection rate of QIIV antibodies, a higher seroprotection rate of Yamagata antibody was observed only in the simultaneous-group than in the non-simultaneous-group [86.0% vs. 76.0%, p = .040]. In addition, no significant difference in adverse events was observed between the two groups (14.2% vs. 23.5%, p = .053). In conclusion, no immune interference or safety concerns were found for concomitant administration of COVID-19 vaccine with QIIV in adults aged ≥ 18 years.
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Affiliation(s)
- Tao Huang
- Department of Vaccine Clinical Observation Center, Hunan Provincial Center for Disease Control and Prevention, Changsha, Hunan, P.R. China
| | - Jun Yu
- Jiangsu GDK Biological Technology Co, Ltd, Taizhou, Jiangsu, P.R. China
| | - Siyuan Zhang
- Department of Vaccine Clinical Observation Center, Hunan Provincial Center for Disease Control and Prevention, Changsha, Hunan, P.R. China
| | - Dewei Teng
- Department of Vaccine Clinical Observation Center, Hunan Provincial Center for Disease Control and Prevention, Changsha, Hunan, P.R. China
| | - Defang Dai
- Department of Vaccine Clinical Observation Center, Hunan Provincial Center for Disease Control and Prevention, Changsha, Hunan, P.R. China
| | - Yinbiao Zhu
- Jiangsu GDK Biological Technology Co, Ltd, Taizhou, Jiangsu, P.R. China
| | - Lidong Gao
- Department of Vaccine Clinical Observation Center, Hunan Provincial Center for Disease Control and Prevention, Changsha, Hunan, P.R. China
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88
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Ding J, Liu XC, Hong J, Zhang QM, Xu XW, Liu YQ, Yu CQ. Knowledge about, attitudes toward and acceptance and predictors of intention to receive the mpox vaccine among cancer patients in China: A cross-sectional survey. Hum Vaccin Immunother 2024; 20:2337157. [PMID: 38644633 PMCID: PMC11037286 DOI: 10.1080/21645515.2024.2337157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Accepted: 03/27/2024] [Indexed: 04/23/2024] Open
Abstract
This study aimed to investigate the knowledge about, attitudes toward, and acceptance and predictors of receiving the mpox vaccine among Chinese cancer patients. Patients were selected using a convenience sampling method. A web-based self-report questionnaire was developed to assess cancer patients' knowledge, attitudes, and acceptance regarding the mpox vaccine. Multivariate logistic regression analysis was used to determine predictors of acceptance of the mpox vaccine. A total of 805 cancer patients were included in this study, with a vaccine hesitancy rate of 27.08%. Approximately 66% of the patients' information about mpox and the vaccine came from the mass media, and there was a significant bias in the hesitant group's knowledge about mpox and the vaccine. Multivariable logistic regression analysis suggested that retirement; chemotherapy; the belief that the mpox vaccine could prevent disease, that vaccination should be compulsory when appropriate and that the mpox vaccine prevents mpox and reduces complications; the willingness to pay for the mpox vaccine; the willingness to recommend that friends and family receive the mpox vaccine; and the belief that the mpox vaccine should be distributed fairly and equitably were factors that promoted vaccination. The belief that mpox worsens tumor prognosis was a driving factor for vaccine hesitancy. This study investigated the knowledge of cancer patients about mpox and the vaccine, evaluated the acceptance and hesitancy rates of the mpox vaccine and examined the predictors of vaccination intention. We suggest that the government scientifically promote the vaccine and develop policies such as free vaccination and personalized vaccination to increase the awareness and acceptance rate of the mpox vaccine.
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Affiliation(s)
- Jie Ding
- School of Traditional Chinese Medicine, Naval Medical University, Shanghai, China
- TCM gynecology department, The First Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Xing-Chen Liu
- Pathology department, The First Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Jing Hong
- School of Traditional Chinese Medicine, Naval Medical University, Shanghai, China
- Department of Integration of Chinese and Western Medicine, School of Basic Medical Sciences, Peking University, Beijing, China
- Department of Integrative Oncology, The First Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Qing-Mei Zhang
- Anesthesiology department, Chaohu Hospital, Anhui Medical University, Hefei, Anhui Province, China
| | - Xiao-Wan Xu
- Department of Integrative Oncology, The First Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Yi-Qun Liu
- TCM gynecology department, The First Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Chao-Qin Yu
- School of Traditional Chinese Medicine, Naval Medical University, Shanghai, China
- TCM gynecology department, The First Affiliated Hospital of Naval Medical University, Shanghai, China
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89
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Barbosa-Méndez S, Matus-Ortega M, Hernandez-Miramontes R, Salazar-Juarez A. COT-TT vaccine attenuates cocaine-seeking and cocaine-conditioned place preference in rats. Hum Vaccin Immunother 2024; 20:2299068. [PMID: 38228468 DOI: 10.1080/21645515.2023.2299068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Accepted: 12/21/2023] [Indexed: 01/18/2024] Open
Abstract
Vaccination active, promising alternative immunological strategy to treat of CUD. Various models of cocaine vaccines have been evaluated in animals and humans with relative success. In this sense, it is necessary to improve or optimize the cocaine vaccines already evaluated. Our laboratory previously reported the efficacy of the tetanus toxoid-conjugated morphine vaccine (M6-TT). The M6-TT vaccine can generate high titers of antibodies and reduce heroin-induced behavioral effects in rodents. So, it would be plausible to assume that if we modify the M6-TT vaccine by changing the hapten and maintaining the rest of the structural elements of the vaccine, we will maintain the properties of the M6-TT vaccine (high antibody titers). The objective of this study was to determine whether the antibodies generated by a tetanus toxoid-conjugated cocaine vaccine (COC-TT) can recognize and capture cocaine and decrease the cocaine-induced reinforcing effects. Male Wistar rats were immunized with the COC-TT. A solid-phase antibody-capture ELISA was used to monitor antibody titer responses after each booster dose in vaccinated animals. The study used cocaine self-administration and place-preference testing to evaluate the cocaine-reinforcing effects. The COC-TT vaccine could generate high levels of anti-cocaine antibodies. The antibodies reduced the cocaine self-administration and cocaine place preference. In addition, they decreased the cocaine-induced Fos protein expression. These findings suggest that the COC-TT vaccine generates a robust immunogenic response capable of reducing the reinforcing effects of cocaine, which supports its possible future use in clinical trials in patients with CUD.
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Affiliation(s)
- Susana Barbosa-Méndez
- Laboratorio de Neurofarmacología Conductual, Microcirugía y Terapéutica Experimental, Subdirección de Investigaciones Clínicas, Instituto Nacional de Psiquiatría, Ciudad de México, México
| | - Maura Matus-Ortega
- Laboratorio de Neurobiología Molecular y Neuroquímica de las Adicciones, Subdirección de Investigaciones Clínicas, Instituto Nacional de Psiquiatría, Ciudad de México, México
| | - Ricardo Hernandez-Miramontes
- Laboratorio de Neurofarmacología Conductual, Microcirugía y Terapéutica Experimental, Subdirección de Investigaciones Clínicas, Instituto Nacional de Psiquiatría, Ciudad de México, México
| | - Alberto Salazar-Juarez
- Laboratorio de Neurofarmacología Conductual, Microcirugía y Terapéutica Experimental, Subdirección de Investigaciones Clínicas, Instituto Nacional de Psiquiatría, Ciudad de México, México
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90
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Rebuzzi SE, Fornarini G, Signori A, Rescigno P, Banna GL, Buti S. Banana-shaped survival curves of metastatic renal cell carcinoma treated with first-line immune-combinations, not just a matter of "palateau". Hum Vaccin Immunother 2024; 20:2351669. [PMID: 38757563 PMCID: PMC11110690 DOI: 10.1080/21645515.2024.2351669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2024] [Accepted: 05/02/2024] [Indexed: 05/18/2024] Open
Abstract
The first-line therapy of metastatic renal cell carcinoma (mRCC) has revolutionized with the approval of immune checkpoint inhibitors (ICIs) in combination with or without tyrosine kinase inhibitors (TKIs). The choice among the many different immuno-combinations (ICI-ICI or ICI-TKI) is challenging due to the lack of predictive factors. The different shapes of the Kaplan-Meier survival curves (e.g. "banana-shaped curves") have raised many questions on the long-term survival benefit. Here, we analyzed the factors that could have impacted the different long-term survival, including the prognostic factors distribution (IMDC score), histological factors (sarcomatoid features, PD-L1 expression), and treatment characteristics (mechanism of action, duration, discontinuation rate). This overview highlights the factors that should be considered in the first-line setting for the patients' therapeutic choice and prognostic assessment. They are also fundamental parameters to examined for head-to-head studies and real-life, large-scale studies.
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Affiliation(s)
- Sara Elena Rebuzzi
- Medical Oncology Unit, Ospedale San Paolo, Savona, Italy
- Department of Internal Medicine and Medical Specialties (Di.M.I.), University of Genova, Genova, Italy
| | - Giuseppe Fornarini
- Medical Oncology Unit 1, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Alessio Signori
- Department of Health Sciences (DISSAL), Section of Biostatistics, University of Genova, Genova, Italy
| | - Pasquale Rescigno
- Translationsal and Clinical Research Institute, Centre for Cancer, Newcastle University, Newcastle Upon Tyne, UK
- Interdisciplinary Group for Translational Research and Clinical Trials, Urological Cancers (GIRT-Uro), Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Turin, Italy
| | - Giuseppe Luigi Banna
- Department of Oncology, Portsmouth Hospitals University NHS Trust, Portsmouth, UK
- Faculty of Science and Health, School of Pharmacy and Biomedical Sciences, University of Portsmouth, Portsmouth, UK
| | - Sebastiano Buti
- Medical Oncology Unit, University Hospital of Parma, Parma, Italy
- Department of Medicine and Surgery, University of Parma, Parma, Italy
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91
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Paschoalotto MAC, Cima J, Costa E, Valente de Almeida S, Gomes da Costa J, Santos JV, Passador CS, Passador JL, Barros PP. Politics and confidence toward the COVID-19 vaccination: A Brazilian cross-sectional study. Hum Vaccin Immunother 2024; 20:2318139. [PMID: 38407171 PMCID: PMC10900266 DOI: 10.1080/21645515.2024.2318139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Accepted: 02/09/2024] [Indexed: 02/27/2024] Open
Abstract
This study has the aim of assessing the Brazilian perceptions, influencing factors and political positioning on the confidence concerning COVID-19 vaccination. To achieve the objective, the methods rely on a cross-sectional survey of Brazilian citizens, distributed through different social networks. The sample is composed of 1,670 valid responses, collected from almost all Brazilian states and state capitals. To analyze the data and give a clear view of the variables' relationship, the study used bivariate and comparative graphs. Results show a higher level of confidence in vaccines from Pfizer and AstraZeneca, while the lower level of confidence is associated with vaccines from Sinopharm and Sputinik5. Vaccine efficacy is the most significant influencing factor that helps in the decision to get vaccinated. Also, individuals are less willing to get vaccinated if their political preferences are related to the right-wing. The results led to three main health and social implications: i) the vaccination strategy campaigns should take in count vaccine efficacy and political aspects; ii) the vaccination process should be adapted to regions with different political positions; and iii) a reinforcement in the educational policies of the vaccine's importance to the public health, to avoid the politization of a health issue.
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Affiliation(s)
- Marco Antonio Catussi Paschoalotto
- School of Economics and Management, University of Minho, Braga, Portugal
- Research Center in Political Science (CICP), University of Minho, Braga, Portugal
| | - Joana Cima
- Centre for Research in Economics and Management (NIPE), University of Minho, Braga, Portugal
| | - Eduardo Costa
- Nova School of Business and Economics, Nova University of Lisbon, Lisbon, Portugal
| | | | - Joana Gomes da Costa
- Center for Economics and Finance; School of Economics and Management, University of Porto, Porto, Portugal
| | - João Vasco Santos
- MEDCIDS - Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine, University of Porto, Porto, Portugal
- CINTESIS - Center for Health Technology and Services Research, Faculty of Medicine, University of Porto, Porto, Portugal
- Public Health Unit, ACES Grande Porto VIII - Espinho/Gaia, ARS Norte, Porto, Portugal
| | - Claudia Souza Passador
- School of Economics, Business Administration and Accounting at Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
| | - João Luiz Passador
- School of Economics, Business Administration and Accounting at Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
| | - Pedro Pita Barros
- Nova School of Business and Economics, Nova University of Lisbon, Lisbon, Portugal
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92
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Wang M, Liang H, Yan Y, Bian R, Huang W, Zhang X, Nie J. Distribution of HPV types among women with HPV-related diseases and exploration of lineages and variants of HPV 52 and 58 among HPV-infected patients in China: A systematic literature review. Hum Vaccin Immunother 2024; 20:2343192. [PMID: 38745409 DOI: 10.1080/21645515.2024.2343192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Accepted: 04/11/2024] [Indexed: 05/16/2024] Open
Abstract
To summarize the distribution of types of human papillomavirus (HPV) associated with HPV-related diseases and investigate the potential causes of high prevalence of HPV 52 and 58 by summarizing the prevalence of lineages, sub-lineages, and mutations among Chinese women. We searched PubMed, EMBASE, CNKI, and WanFang from January, 2012 to June, 2023 to identify all the eligible studies. We excluded patients who had received HPV vaccinations. Data were summarized in tables and cloud/rain maps. A total of 102 studies reporting HPV distribution and 15 studies reporting HPV52/HPV58 variants were extracted. Among Chinese women, the top five prevalent HPV types associated with cervical cancer (CC) were HPV16, 18, 58, 52, and 33. In patients with vaginal cancers and precancerous lesions, the most common HPV types were 16 and 52 followed by 58. For women with condyloma acuminatum (CA), the most common HPV types were 11 and 6. In Chinese women with HPV infection, lineage B was the most prominently identified for HPV52, and lineage A was the most common for HPV58. In addition to HPV types 16, which is prevalent worldwide, our findings revealed the unique high prevalence of HPV 52/58 among Chinese women with HPV-related diseases. HPV 52 variants were predominantly biased toward lineage B and sub-lineage B2, and HPV 58 variants were strongly biased toward lineage A and sub-lineage A1. Further investigations on the association between the high prevalent lineage and sub-lineage in HPV 52/58 and the risk of cancer risk are needed. Our findings underscore the importance of vaccination with the nine-valent HPV vaccine in China.
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Affiliation(s)
- Meng Wang
- Division of HIV/AIDS and Sex-Transmitted Virus Vaccines, WHO Collaborating Center for Standardization and Evaluation of Biologicals, State Key Laboratory of Drug Regulatory Science, NHC Key Laboratory of Research on Quality and Standardization of Biotech Products and NMPA Key Laboratory for Quality Research and Evaluation of Biological Products, Institute for Biological Product Control, National Institutes for Food and Drug Control (NIFDC), Beijing, China
| | - Haoyu Liang
- Division of HIV/AIDS and Sex-Transmitted Virus Vaccines, WHO Collaborating Center for Standardization and Evaluation of Biologicals, State Key Laboratory of Drug Regulatory Science, NHC Key Laboratory of Research on Quality and Standardization of Biotech Products and NMPA Key Laboratory for Quality Research and Evaluation of Biological Products, Institute for Biological Product Control, National Institutes for Food and Drug Control (NIFDC), Beijing, China
| | - Yue Yan
- Merck Research Laboratories (MRL) Global Medical Affairs, MSD China, Shanghai, China
| | - Rui Bian
- Merck Research Laboratories (MRL) Global Medical Affairs, MSD China, Shanghai, China
| | - Weijin Huang
- Division of HIV/AIDS and Sex-Transmitted Virus Vaccines, WHO Collaborating Center for Standardization and Evaluation of Biologicals, State Key Laboratory of Drug Regulatory Science, NHC Key Laboratory of Research on Quality and Standardization of Biotech Products and NMPA Key Laboratory for Quality Research and Evaluation of Biological Products, Institute for Biological Product Control, National Institutes for Food and Drug Control (NIFDC), Beijing, China
| | - Xingxing Zhang
- Merck Research Laboratories (MRL) Global Medical Affairs, MSD China, Shanghai, China
| | - Jianhui Nie
- Division of HIV/AIDS and Sex-Transmitted Virus Vaccines, WHO Collaborating Center for Standardization and Evaluation of Biologicals, State Key Laboratory of Drug Regulatory Science, NHC Key Laboratory of Research on Quality and Standardization of Biotech Products and NMPA Key Laboratory for Quality Research and Evaluation of Biological Products, Institute for Biological Product Control, National Institutes for Food and Drug Control (NIFDC), Beijing, China
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93
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Aparicio B, Theunissen P, Hervas-Stubbs S, Fortes P, Sarobe P. Relevance of mutation-derived neoantigens and non-classical antigens for anticancer therapies. Hum Vaccin Immunother 2024; 20:2303799. [PMID: 38346926 PMCID: PMC10863374 DOI: 10.1080/21645515.2024.2303799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Accepted: 01/06/2024] [Indexed: 02/15/2024] Open
Abstract
Efficacy of cancer immunotherapies relies on correct recognition of tumor antigens by lymphocytes, eliciting thus functional responses capable of eliminating tumor cells. Therefore, important efforts have been carried out in antigen identification, with the aim of understanding mechanisms of response to immunotherapy and to design safer and more efficient strategies. In addition to classical tumor-associated antigens identified during the last decades, implementation of next-generation sequencing methodologies is enabling the identification of neoantigens (neoAgs) arising from mutations, leading to the development of new neoAg-directed therapies. Moreover, there are numerous non-classical tumor antigens originated from other sources and identified by new methodologies. Here, we review the relevance of neoAgs in different immunotherapies and the results obtained by applying neoAg-based strategies. In addition, the different types of non-classical tumor antigens and the best approaches for their identification are described. This will help to increase the spectrum of targetable molecules useful in cancer immunotherapies.
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Affiliation(s)
- Belen Aparicio
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA) University of Navarra, Pamplona, Spain
- Cancer Center Clinica Universidad de Navarra (CCUN), Pamplona, Spain
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain
- CIBERehd, Pamplona, Spain
| | - Patrick Theunissen
- Cancer Center Clinica Universidad de Navarra (CCUN), Pamplona, Spain
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain
- CIBERehd, Pamplona, Spain
- DNA and RNA Medicine Division, Center for Applied Medical Research (CIMA), University of Navarra, Pamplona, Spain
| | - Sandra Hervas-Stubbs
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA) University of Navarra, Pamplona, Spain
- Cancer Center Clinica Universidad de Navarra (CCUN), Pamplona, Spain
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain
- CIBERehd, Pamplona, Spain
| | - Puri Fortes
- Cancer Center Clinica Universidad de Navarra (CCUN), Pamplona, Spain
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain
- CIBERehd, Pamplona, Spain
- DNA and RNA Medicine Division, Center for Applied Medical Research (CIMA), University of Navarra, Pamplona, Spain
- Spanish Network for Advanced Therapies (TERAV ISCIII), Spain
| | - Pablo Sarobe
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA) University of Navarra, Pamplona, Spain
- Cancer Center Clinica Universidad de Navarra (CCUN), Pamplona, Spain
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain
- CIBERehd, Pamplona, Spain
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94
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Qu F, Wang G, Wen P, Liu X, Zeng X. Knowledge mapping of immunotherapy for breast cancer: A bibliometric analysis from 2013 to 2022. Hum Vaccin Immunother 2024; 20:2335728. [PMID: 38563136 PMCID: PMC10989689 DOI: 10.1080/21645515.2024.2335728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Accepted: 03/24/2024] [Indexed: 04/04/2024] Open
Abstract
Breast cancer is the leading cause of cancer-related death among women globally. Immunotherapy has emerged as a major milestone in contemporary oncology. This study aims to conduct a bibliometric analysis in the field of immunotherapy for breast cancer, providing a comprehensive overview of the current research status, identifying trends and hotspots in research topics. We searched and retrieved data from the Web of Science Core Collection, and performed a bibliometric analysis of publications on immunotherapy for breast cancer from 2013 to 2022. Current status and hotspots were evaluated by co-occurrence analysis using VOSviewer. Evolution and bursts of knowledge base were assessed by co-citation analysis using CiteSpace. Thematic evolution by bibliometrix package was used to discover keywords trends. The attribution and collaboration of countries/regions, institutions and authors were also explored. A total of 7,975 publications were included. In co-occurrence analysis of keywords, 6 major clusters were revealed: tumor microenvironment, prognosis biomarker, immune checkpoints, novel drug delivery methods, immune cells and therapeutic approaches. The top three most frequently mentioned keywords were tumor microenvironment, triple-negative breast cancer, and programmed cell death ligand 1. The most productive country, institution and author were the USA (2926 publications), the University of Texas MD Anderson Cancer Center (219 publications), and Sherene Loi (28 publications), respectively. There has been a rapid growth in studies on immunotherapy for breast cancer worldwide. This research area has gained increasing attention from different countries and institutions. With the rising incidence of breast cancer, immunotherapy represents a research field of significant clinical value and potential.
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Affiliation(s)
- Fanli Qu
- Department of Breast Cancer Center, Chongqing University Cancer Hospital, Chongqing, China
- Chongqing Key Laboratory for Intelligent Oncology in Breast Cancer (iCQBC), Chongqing University Cancer Hospital, Chongqing, China
| | - Guanwen Wang
- Department of Breast Cancer Center, Chongqing University Cancer Hospital, Chongqing, China
- Chongqing Key Laboratory for Intelligent Oncology in Breast Cancer (iCQBC), Chongqing University Cancer Hospital, Chongqing, China
| | - Ping Wen
- School of Medicine, Chongqing University, Chongqing, China
| | - Xiaoyu Liu
- Department of Breast Cancer Center, Chongqing University Cancer Hospital, Chongqing, China
- Chongqing Key Laboratory for Intelligent Oncology in Breast Cancer (iCQBC), Chongqing University Cancer Hospital, Chongqing, China
| | - Xiaohua Zeng
- Department of Breast Cancer Center, Chongqing University Cancer Hospital, Chongqing, China
- Chongqing Key Laboratory for Intelligent Oncology in Breast Cancer (iCQBC), Chongqing University Cancer Hospital, Chongqing, China
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95
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Fang D, Wang R, Fan X, Li M, Qian C, Cao B, Yu J, Liu H, Lou Y, Wan K. Recombinant BCG vaccine expressing multistage antigens of Mycobacterium tuberculosis provides long-term immunity against tuberculosis in BALB/c mice. Hum Vaccin Immunother 2024; 20:2299607. [PMID: 38258510 PMCID: PMC10807470 DOI: 10.1080/21645515.2023.2299607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 12/22/2023] [Indexed: 01/24/2024] Open
Abstract
Tuberculosis (TB) caused by Mycobacterium tuberculosis (Mtb) persistently kills nearly 1.5 million lives per year in the world, whereas the only licensed TB vaccine BCG exhibits unsatisfactory efficacy in adults. Taking BCG as a vehicle to express Mtb antigens is a promising way to enhance its efficacy against Mtb infection. In this study, the immune efficacy of recombination BCG (rBCG-ECD003) expressing specific antigens ESAT-6, CFP-10, and nDnaK was evaluated at different time points after immunizing BALB/c mice. The results revealed that rBCG-ECD003 induced multiple Th1 cytokine secretion including IFN-γ, TNF-α, IL-2, and IL-12 when compared to the parental BCG. Under the action of PPD or ECD003, rBCG-ECD003 immunization resulted in a significant increase in the proportion of IL-2+ and IFN-γ+IL-2+ CD4+T cells. Importantly, rBCG-ECD003 induced a stronger long-term humoral immune response without compromising the safety of the parental BCG vaccine. By means of the protective efficacy assay in vitro, rBCG-ECD003 showed a greater capacity to inhibit Mtb growth in the long term. Collectively, these features of rBCG-ECD003 indicate long-term protection and the promising effect of controlling Mtb infection.
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Affiliation(s)
- Danang Fang
- School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou, China
- National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Ruihuan Wang
- National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Xueting Fan
- National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Machao Li
- National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Chenyu Qian
- School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou, China
| | - Bin Cao
- School of Public Health, University of South China, Hengyang, China
| | - Jinjie Yu
- School of Public Health, University of South China, Hengyang, China
| | - Haican Liu
- National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Yongliang Lou
- School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou, China
| | - Kanglin Wan
- National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
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96
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Bouzianas D, Bouziana S. First pediatric B-acute lymphoblastic leukemia patient treated with anti-CD19 chimeric antigen receptor T-cell therapy: Long-term remission or early cure? Hum Vaccin Immunother 2024; 20:2321678. [PMID: 38402637 PMCID: PMC10898498 DOI: 10.1080/21645515.2024.2321678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Accepted: 02/19/2024] [Indexed: 02/27/2024] Open
Affiliation(s)
- Dimitrios Bouzianas
- BReMeL, Biopharmaceutical and Regenerative Medicine Laboratories, Thessaloniki, Greece
| | - Stella Bouziana
- Department of Hematology, King’s College Hospital, London, UK
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97
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Dai Z, Cai R, Zeng H, Zhu H, Dou Y, Sun S. Exosome may be the next generation of promising cell-free vaccines. Hum Vaccin Immunother 2024; 20:2345940. [PMID: 38714324 PMCID: PMC11086043 DOI: 10.1080/21645515.2024.2345940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Accepted: 04/18/2024] [Indexed: 05/09/2024] Open
Abstract
Traditional vaccines have limits against some persistent infections and pathogens. The development of novel vaccine technologies is particularly critical for the future. Exosomes play an important role in physiological and pathological processes. Exosomes present many advantages, such as inherent capacity being biocompatible, non-toxic, which make them a more desirable candidate for vaccines. However, research on exosomes are in their infancy and the barriers of low yield, low purity, and weak targeting of exosomes limit their applications in vaccines. Accordingly, further exploration is necessary to improve these problems and subsequently facilitate the functional studies of exosomes. In this study, we reviewed the origin, classification, functions, modifications, separation and purification, and characterization methods of exosomes. Meanwhile, we focused on the role and mechanism of exosomes for cancer and COVID-19 vaccines.
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Affiliation(s)
- Zelan Dai
- Department of Pulmonary and Critical Care Medicine, First Affiliated Hospital, Kunming Medical University, Kunming, People’s Republic of China
- Department VII of Biological Products, Institute of Medical Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Kunming, People’s Republic of China
| | - Ruiru Cai
- Department VII of Biological Products, Institute of Medical Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Kunming, People’s Republic of China
| | - Hong Zeng
- Department VII of Biological Products, Institute of Medical Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Kunming, People’s Republic of China
| | - Hailian Zhu
- Department VII of Biological Products, Institute of Medical Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Kunming, People’s Republic of China
| | - Youwei Dou
- Department VII of Biological Products, Institute of Medical Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Kunming, People’s Republic of China
| | - Shibo Sun
- Department of Pulmonary and Critical Care Medicine, First Affiliated Hospital, Kunming Medical University, Kunming, People’s Republic of China
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98
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Russell CA, Fouchier RAM, Ghaswalla P, Park Y, Vicic N, Ananworanich J, Nachbagauer R, Rudin D. Seasonal influenza vaccine performance and the potential benefits of mRNA vaccines. Hum Vaccin Immunother 2024; 20:2336357. [PMID: 38619079 PMCID: PMC11020595 DOI: 10.1080/21645515.2024.2336357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Accepted: 03/26/2024] [Indexed: 04/16/2024] Open
Abstract
Influenza remains a public health threat, partly due to suboptimal effectiveness of vaccines. One factor impacting vaccine effectiveness is strain mismatch, occurring when vaccines no longer match circulating strains due to antigenic drift or the incorporation of inadvertent (eg, egg-adaptive) mutations during vaccine manufacturing. In this review, we summarize the evidence for antigenic drift of circulating viruses and/or egg-adaptive mutations occurring in vaccine strains during the 2011-2020 influenza seasons. Evidence suggests that antigenic drift led to vaccine mismatch during four seasons and that egg-adaptive mutations caused vaccine mismatch during six seasons. These findings highlight the need for alternative vaccine development platforms. Recently, vaccines based on mRNA technology have demonstrated efficacy against SARS-CoV-2 and respiratory syncytial virus and are under clinical evaluation for seasonal influenza. We discuss the potential for mRNA vaccines to address strain mismatch, as well as new multi-component strategies using the mRNA platform to improve vaccine effectiveness.
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Affiliation(s)
- Colin A. Russell
- Department of Medical Microbiology & Infection Prevention, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - Ron A. M. Fouchier
- Department of Viroscience, Erasmus Medical Center, Rotterdam, the Netherlands
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99
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Franco D’Souza R, Mathew M, Mishra V, Surapaneni KM. Twelve tips for addressing ethical concerns in the implementation of artificial intelligence in medical education. MEDICAL EDUCATION ONLINE 2024; 29:2330250. [PMID: 38566608 PMCID: PMC10993743 DOI: 10.1080/10872981.2024.2330250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Accepted: 03/08/2024] [Indexed: 04/04/2024]
Abstract
Artificial Intelligence (AI) holds immense potential for revolutionizing medical education and healthcare. Despite its proven benefits, the full integration of AI faces hurdles, with ethical concerns standing out as a key obstacle. Thus, educators should be equipped to address the ethical issues that arise and ensure the seamless integration and sustainability of AI-based interventions. This article presents twelve essential tips for addressing the major ethical concerns in the use of AI in medical education. These include emphasizing transparency, addressing bias, validating content, prioritizing data protection, obtaining informed consent, fostering collaboration, training educators, empowering students, regularly monitoring, establishing accountability, adhering to standard guidelines, and forming an ethics committee to address the issues that arise in the implementation of AI. By adhering to these tips, medical educators and other stakeholders can foster a responsible and ethical integration of AI in medical education, ensuring its long-term success and positive impact.
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Affiliation(s)
- Russell Franco D’Souza
- Department of Education, UNESCO Chair in Bioethics, Melbourne, Australia
- Department of Organisational Psychological Medicine, International Institute of Organisational Psychological Medicine, Melbourne, Australia
| | - Mary Mathew
- Department of Pathology, Kasturba Medical College, Manipal, Manipal Academy of Higher Education (MAHE), Manipal, India
| | - Vedprakash Mishra
- School of Hogher Education and Research, Datta Meghe Institute of Higher Education and Research (Deemed to be University), Nagpur, India
| | - Krishna Mohan Surapaneni
- Department of Biochemistry, Panimalar Medical College Hospital & Research Institute, Chennai, India
- Department of Medical Education, Panimalar Medical College Hospital & Research Institute, Chennai, India
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100
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Ackerson BK, Bruxvoort KJ, Qian L, Sy LS, Qiu S, Tubert JE, Lee GS, Ku JH, Florea A, Luo Y, Bathala R, Stern J, Choi SK, Takhar HS, Aragones M, Marks MA, Anderson EJ, Zhou CK, Sun T, Talarico CA, Tseng HF. Effectiveness and durability of mRNA-1273 BA.4/BA.5 bivalent vaccine (mRNA-1273.222) against SARS-CoV-2 BA.4/BA.5 and XBB sublineages. Hum Vaccin Immunother 2024; 20:2335052. [PMID: 38575149 PMCID: PMC10996830 DOI: 10.1080/21645515.2024.2335052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/06/2024] Open
Abstract
Emerging SARS-CoV-2 sublineages continue to cause serious COVID-19 disease, but most individuals have not received any COVID-19 vaccine for >1 year. Assessment of long-term effectiveness of bivalent COVID-19 vaccines against circulating sublineages is important to inform the potential need for vaccination with updated vaccines. In this test-negative study at Kaiser Permanente Southern California, sequencing-confirmed BA.4/BA.5- or XBB-related SARS-CoV-2-positive cases (September 1, 2022 to June 30, 2023), were matched 1:3 to SARS-CoV-2-negative controls. We assessed mRNA-1273 bivalent relative (rVE) and absolute vaccine effectiveness (VE) compared to ≥2 or 0 doses of original monovalent vaccine, respectively. The rVE analysis included 20,966 cases and 62,898 controls. rVE (95%CI) against BA.4/BA.5 at 14-60 days and 121-180 days was 52.7% (46.9-57.8%) and 35.5% (-2.8-59.5%) for infection, and 59.3% (49.7-67.0%) and 33.2% (-28.2-68.0%) for Emergency Department/Urgent Care (ED/UC) encounters. For BA.4/BA.5-related hospitalizations, rVE was 71.3% (44.9-85.1%) and 52.0% (-1.2-77.3%) at 14-60 days and 61-120 days, respectively. rVE against XBB at 14-60 days and 121-180 days was 48.8% (33.4-60.7%) and -3.9% (-18.1-11.3%) for infection, 70.7% (52.4-82.0%) and 15.7% (-6.0-33.2%) for ED/UC encounters, and 87.9% (43.8-97.4%) and 57.1% (17.0-77.8%) for hospitalization. VE and subgroup analyses (age, immunocompromised status, previous SARS-CoV-2 infection) results were similar to rVE analyses. rVE of mRNA-1273 bivalent vaccine against BA.4/BA.5 and XBB infections, ED/UC encounters, and hospitalizations waned over time. Periodic revaccination with vaccines targeting emerging variants may be important in reducing COVID-19 morbidity and mortality.
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Affiliation(s)
- Bradley K. Ackerson
- Department of Research and Evaluation, Kaiser Permanente Southern California, Pasadena, CA, USA
| | - Katia J. Bruxvoort
- Department of Research and Evaluation, Kaiser Permanente Southern California, Pasadena, CA, USA
- Department of Epidemiology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Lei Qian
- Department of Research and Evaluation, Kaiser Permanente Southern California, Pasadena, CA, USA
| | - Lina S. Sy
- Department of Research and Evaluation, Kaiser Permanente Southern California, Pasadena, CA, USA
| | - Sijia Qiu
- Department of Research and Evaluation, Kaiser Permanente Southern California, Pasadena, CA, USA
| | - Julia E. Tubert
- Department of Research and Evaluation, Kaiser Permanente Southern California, Pasadena, CA, USA
| | - Gina S. Lee
- Department of Research and Evaluation, Kaiser Permanente Southern California, Pasadena, CA, USA
| | - Jennifer H. Ku
- Department of Research and Evaluation, Kaiser Permanente Southern California, Pasadena, CA, USA
| | - Ana Florea
- Department of Research and Evaluation, Kaiser Permanente Southern California, Pasadena, CA, USA
| | - Yi Luo
- Department of Research and Evaluation, Kaiser Permanente Southern California, Pasadena, CA, USA
| | - Radha Bathala
- Department of Research and Evaluation, Kaiser Permanente Southern California, Pasadena, CA, USA
| | - Julie Stern
- Department of Research and Evaluation, Kaiser Permanente Southern California, Pasadena, CA, USA
| | - Soon K. Choi
- Department of Research and Evaluation, Kaiser Permanente Southern California, Pasadena, CA, USA
| | - Harpreet S. Takhar
- Department of Research and Evaluation, Kaiser Permanente Southern California, Pasadena, CA, USA
| | - Michael Aragones
- Department of Research and Evaluation, Kaiser Permanente Southern California, Pasadena, CA, USA
| | - Morgan A. Marks
- Infectious Disease, Epidemiology, Moderna Inc, Cambridge, MA, USA
| | - Evan J. Anderson
- Infectious Disease, Epidemiology, Moderna Inc, Cambridge, MA, USA
| | - Cindy Ke Zhou
- Infectious Disease, Epidemiology, Moderna Inc, Cambridge, MA, USA
| | - Tianyu Sun
- Infectious Disease, Epidemiology, Moderna Inc, Cambridge, MA, USA
| | - Carla A. Talarico
- Infectious Disease, Epidemiology, Moderna Inc, Cambridge, MA, USA
- Epidemiology, AstraZeneca, Gaithersburg, MD, USA
| | - Hung Fu Tseng
- Department of Research and Evaluation, Kaiser Permanente Southern California, Pasadena, CA, USA
- Department of Health Systems Science, Kaiser Permanente Bernard J. Tyson School of Medicine, Pasadena, CA, USA
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