Immunomodulatory cancer therapy is witnessing the rise of viral immunotherapy. The oncolytic influenza A virus, although promising in preclinical investigations, remains to be implemented in clinical practice. Recent progress in genetic engineering, coupled with experiential insights, offers opportunities to enhance the therapeutic efficacy of the influenza A virus. This review explores the use of the influenza virus, its attenuated forms, and associated vaccines in cancer immunotherapy, highlighting their respective advantages and challenges. We further elucidate methods for engineering influenza viruses and innovative approaches to augment them with cytokines or immune checkpoint inhibitors, aiming to maximize their clinical impact. Our goal is to provide insights essential for refining influenza A virus-based viral tumor immunotherapies.
Humans ; Neoplasms/immunology* ; Immunotherapy/trends* ; Influenza A virus/immunology* ; Oncolytic Virotherapy/trends* ; Animals ; Cancer Vaccines/therapeutic use* ; Oncolytic Viruses ; Genetic Engineering ; Immune Checkpoint Inhibitors/therapeutic use*

There have been recent, significant changes in strategies and policies for elimination of cervical cancer and advances in research of human papillomavirus (HPV)-related diseases and their prevention and control. Based on the latest national and international research, and building on a consensus published in 2019, we developed an expert consensus on immunoprophylaxis of cervical cancer and other human papillomavirus-related diseases (2025 edition) in order to provide clinicians, disease prevention and control professionals, and vaccination staff a reference for the prevention and control of cervical cancer and other HPV-related diseases and systematic, comprehensive evidence-based support for the scientific use of HPV vaccines to optimize their prevention effectiveness.
Humans ; Uterine Cervical Neoplasms/virology* ; Papillomavirus Vaccines/therapeutic use* ; Papillomavirus Infections/prevention & control* ; Female ; Consensus ; Papillomaviridae/immunology* ; Vaccination ; Human Papillomavirus Viruses

Tumor immunotherapy has revolutionized the treatment prospects for various malignant tumors. Immune checkpoint inhibitors (ICIs) and chimeric antigen receptor T-cell therapy (CAR-T) , as representative of tumor immunotherapy, have achieved tremendous success in clinical practice and have become the first-line clinical treatment options for certain tumors. This article summarizes the progress and challenges of immune checkpoint inhibitors and CAR-T therapy in tumor treatment, and discusses the future direction of tumor therapeutic vaccines development. Identifying novel therapeutic targets within the realm of tumor immunology, engineering innovative drug delivery systems, and employing combinatorial therapeutic strategies are poised to enhance therapeutic efficacy and patient outcomes in oncology, thereby extending benefits to a broader patient population.
Humans ; Neoplasms/immunology* ; Immune Checkpoint Inhibitors/therapeutic use* ; Receptors, Chimeric Antigen/genetics* ; Immunotherapy/methods* ; Immunotherapy, Adoptive/methods* ; Animals ; Cancer Vaccines/therapeutic use*

Therapeutic cancer vaccines have experienced a resurgence over the past ten years. Cancer vaccines are typically designed to enhance specific stages of the cancer-immunity cycle, primarily by activating the immune system to promote tumor regression and overcome immune resistance. In this review, we summarize the significant recent advancements in cancer immunotherapy based on the cancer-immunity cycle, including the effector cell function, infiltration, initiation, and exhaustion. We summarize the identification of tumor antigens and their delivery through cancer vaccines. We discuss how specific stages of the cancer-immunity cycle have been leveraged to augment anti-tumor immune responses and improve vaccine efficacy. Additionally, the impact of aging and myelosuppression, two prevalent forms of immunological stress, on the effectiveness of therapeutic cancer vaccines is deliberated. Finally, we summarize the current status of various therapeutic cancer vaccines at different clinical trial phases.
Humans ; Cancer Vaccines/therapeutic use* ; Neoplasms/therapy* ; Immunotherapy/methods* ; Antigens, Neoplasm/immunology* ; Animals

Cancer remains a major global health challenge, with conventional treatments like chemotherapy and radiotherapy often hindered by significant side effects, lack of specificity, and limited efficacy in advanced cases. Among emerging therapeutic strategies, mRNA vaccines have shown remarkable potential due to their adaptability, rapid production, and capability for personalized cancer treatment. This review provides an in-depth analysis of messenger RNA (mRNA) vaccines as a therapeutic approach for cancer immunotherapy, focusing on their molecular biology, classification, mechanisms, and clinical studies. Derived from reported literature and data on clinicaltrials.gov, it examines studies on mRNA vaccines encoding tumor-specific antigens (TSAs), tumor-associated antigens (TAAs), immunomodulators, and chimeric antigen receptors (CARs) across various cancer types. The review highlights the ability of mRNA vaccines to encode TSAs and TAAs, enabling personalized cancer treatments, and classifies these vaccines into non-replicating and self-amplifying types. It further explores their mechanisms of action, including antigen presentation and immune activation, while emphasizing findings from clinical studies that demonstrate the potential of mRNA vaccines in cancer therapy. Despite their promise, challenges remain in enhancing delivery systems, improving immunogenicity, and addressing tumor heterogeneity. Overcoming these obstacles will require further investigation to fully harness the potential of mRNA vaccines in personalized cancer treatment.
Humans ; Cancer Vaccines/immunology* ; Neoplasms/immunology* ; mRNA Vaccines/therapeutic use* ; Immunotherapy/methods* ; Antigens, Neoplasm/genetics* ; RNA, Messenger/therapeutic use*

Dengue fever is a mosquito-borne disease prevalent in tropical and subtropical regions, with its prevalence expanding due to increased global travel. The dengue virus, the causative agent of dengue fever, often co-circulates in the form of four distinct serotypes. Cross-reactive antibodies generated during a primary infection pose a significant risk during secondary infections with different serotypes, and fully protective vaccines and antiviral drugs are yet to be developed. Over the past decade, advances in antibody technology have led to the isolation of numerous monoclonal antibodies against dengue virus, with their neutralizing epitopes elucidated through structure-based analyses. This review highlights the key epitopes associated with neutralizing antibodies against dengue virus and discusses their potential applications in vaccine design and therapeutic antibody development. This review helps systematically summarize the progress in dengue virus neutralizing antibody research, providing a theoretical foundation and technical guidance for the development of novel vaccines and antibody therapeutics.
Dengue Virus/immunology* ; Antibodies, Neutralizing/immunology* ; Antibodies, Monoclonal/therapeutic use* ; Dengue/prevention & control* ; Humans ; Antibodies, Viral/immunology* ; Epitopes/immunology* ; Animals ; Dengue Vaccines/immunology*

Humans ; Mass Vaccination ; COVID-19 Vaccines/therapeutic use* ; COVID-19/prevention & control* ; Immunity, Herd ; Vaccination

With the development of medical technology, tumor vaccines as a novel precise immunotherapy approach have gradually received attention in clinical applications. Against the backdrop of the global corona virus disease 2019 (COVID-19) outbreak, vaccine technology has further advanced. Depending on the types of antigens, tumor vaccines can be divided into whole-cell vaccines, peptide vaccines, messenger ribonucleic acid (mRNA) vaccines, recombinant virus vaccines, etc. Although some tumor vaccines have been marketed and achieved certain therapeutic effects, the results of tumor vaccines in clinical trials have been unsatisfactory in the past period. With the maturation of next-generation sequencing (NGS) technology and the continuous development of bioinformatics, dynamic monitoring of the entire process of tumor subpopulation development has become a reality, which has laid a solid foundation for personalized, neoantigen-centered therapeutic tumor vaccines. This article reviews the recent developments of tumor vaccines of different types, starts with lung cancer and summarizes the achievements of tumor vaccines in clinical applications, and provides an outlook for the future development of antigen-centered tumor vaccines.
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Humans ; Cancer Vaccines/therapeutic use* ; Antigens, Neoplasm ; Lung Neoplasms/drug therapy* ; Neoplasms/genetics* ; Computational Biology ; Immunotherapy/methods* ; Lung

Pregnancy ; Female ; Humans ; Influenza, Human/prevention & control* ; Cross-Sectional Studies ; Whooping Cough/prevention & control* ; Vaccination ; Influenza Vaccines/therapeutic use* ; Health Knowledge, Attitudes, Practice ; Surveys and Questionnaires ; Pregnancy Complications, Infectious/prevention & control* ; Patient Acceptance of Health Care

Humans ; COVID-19 Vaccines/therapeutic use* ; COVID-19/prevention & control* ; SARS-CoV-2 ; China ; Antibodies, Viral