1
|
Zhang L, Shi J, Zhu MH, Huang Y, Lu Q, Sun P, Chen HZ, Lai X, Fang C. Liposomes-enabled cancer chemoimmunotherapy. Biomaterials 2025; 313:122801. [PMID: 39236630 DOI: 10.1016/j.biomaterials.2024.122801] [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: 04/27/2024] [Revised: 08/05/2024] [Accepted: 09/01/2024] [Indexed: 09/07/2024]
Abstract
Chemoimmunotherapy is an emerging paradigm in the clinic for treating several malignant diseases, such as non-small cell lung cancer, breast cancer, and large B-cell lymphoma. However, the efficacy of this strategy is still restricted by serious adverse events and a high therapeutic termination rate, presumably due to the lack of tumor-targeted distribution of both chemotherapeutic and immunotherapeutic agents. Targeted drug delivery has the potential to address this issue. Among the most promising nanocarriers in clinical translation, liposomes have drawn great attention in cancer chemoimmunotherapy in recent years. Liposomes-enabled cancer chemoimmunotherapy has made significant progress in clinics, with impressive therapeutic outcomes. This review summarizes the latest preclinical and clinical progress in liposome-enabled cancer chemoimmunotherapy and discusses the challenges and future directions of this field.
Collapse
Affiliation(s)
- Lele Zhang
- Hongqiao International Institute of Medicine, Tongren Hospital and State Key Laboratory of Systems Medicine for Cancer, Department of Pharmacology and Chemical Biology, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Jiangpei Shi
- Hongqiao International Institute of Medicine, Tongren Hospital and State Key Laboratory of Systems Medicine for Cancer, Department of Pharmacology and Chemical Biology, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Mao-Hua Zhu
- Hongqiao International Institute of Medicine, Tongren Hospital and State Key Laboratory of Systems Medicine for Cancer, Department of Pharmacology and Chemical Biology, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Yanhu Huang
- Hongqiao International Institute of Medicine, Tongren Hospital and State Key Laboratory of Systems Medicine for Cancer, Department of Pharmacology and Chemical Biology, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Qin Lu
- Hongqiao International Institute of Medicine, Tongren Hospital and State Key Laboratory of Systems Medicine for Cancer, Department of Pharmacology and Chemical Biology, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Peng Sun
- Department of General Surgery, Tongren Hospital, SJTU-SM, Shanghai, 200336, China
| | - Hong-Zhuan Chen
- Shanghai Frontiers Science Center of TCM Chemical Biology, Institute of Interdisciplinary Integrative Biomedical Research, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Xing Lai
- Hongqiao International Institute of Medicine, Tongren Hospital and State Key Laboratory of Systems Medicine for Cancer, Department of Pharmacology and Chemical Biology, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China.
| | - Chao Fang
- Hongqiao International Institute of Medicine, Tongren Hospital and State Key Laboratory of Systems Medicine for Cancer, Department of Pharmacology and Chemical Biology, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China; Key Laboratory of Basic Pharmacology of Ministry of Education & Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi, 563003, China.
| |
Collapse
|
2
|
Lu J, Liu H, Wang B, Chen C, Bai F, Su X, Duan P. Niraparib plays synergistic antitumor effects with NRT in a mouse ovarian cancer model with HRP. Transl Oncol 2024; 49:102094. [PMID: 39163760 PMCID: PMC11380394 DOI: 10.1016/j.tranon.2024.102094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2024] [Revised: 07/22/2024] [Accepted: 08/11/2024] [Indexed: 08/22/2024] Open
Abstract
OBJECTIVE PARPi offers less clinical benefit for HRP patients compared to HRD patients. PARPi has an immunomodulatory function. NRT therapy targets tumor neoantigens without off-target immune toxicity. We explored the synergy between Niraparib and NRT in enhancing antitumor activity in an HRP ovarian cancer mouse model. METHODS In the C57BL/6 mouse ID8 ovarian cancer model, the effect of Niraparib on reshaping TIME was evaluated by immune cell infiltration analysis of transcriptomic data. The antitumor effects of Niraparib, NRT, and their combined use were systematically evaluated. To corroborate alterations in TILs, TAMs, and chemokine profiles within the TIME, we employed immunofluorescence imaging and transcriptome sequencing analysis. RESULTS Niraparib increased the M1-TAMs and activated CD8+ T cells in tumor tissues of C57BL/6 mice with ID8 ovarian cancer. GSEA showed that gene set associated with immature DC and INFα, cytokines and chemokines were significantly enriched in immune feature, KEGG and GO gene sets, meanwhile CCL5, CXCL9 and CXCL10 play dominant roles together. In the animal trials, combined group had a tumor growth delay compared with Niraparib group (P < 0.01) and control group (P < 0.001), and longer survival compared with the single agent group (P<0.01) . CONCLUSIONS Niraparib could exert immune-reshaping effects, then acts synergistic antitumor effects with NRT in HRP ovarian cancer model. Our findings provide new ideas and rationale for combined immunotherapy in HRP ovarian cancer.
Collapse
Affiliation(s)
- Jiefang Lu
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical University, China; Department of Obstetrics and Gynecology, Lishui People's Hospital, China; Department of Obstetrics and Gynecology, The First Affiliated Hospital of Lishui College, China
| | - Haiying Liu
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical University, China; Department of Obstetrics and Gynecology, Lishui People's Hospital, China
| | - Binming Wang
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical University, China
| | - Chengcheng Chen
- Department of Gastrointestinal Surgery, The Second Afliated Hospital of Wenzhou Medical University, China
| | - Fumao Bai
- Department of clinical laboratory, The First Affiliated Hospital of Wenzhou Medical University, China
| | - Xiaoping Su
- School of Basic Medicine, Wenzhou Medical University, China; Department of Gastrointestinal Surgery, The Second Afliated Hospital of Wenzhou Medical University, China.
| | - Ping Duan
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical University, China; Oncology Discipline Group, The Second Affiliated Hospital of Wenzhou Medical University, China.
| |
Collapse
|
3
|
Ryu D, Park HB, An EK, Kim SJ, Kim DY, Lim D, Hwang J, Kwak M, Im W, Ryu JH, You S, Lee PCW, Jin JO. Photoimmunotherapy using indocyanine green-loaded Codium fragile polysaccharide and chitosan nanoparticles suppresses tumor growth and metastasis. J Nanobiotechnology 2024; 22:650. [PMID: 39438917 DOI: 10.1186/s12951-024-02944-0] [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: 07/17/2024] [Accepted: 10/20/2024] [Indexed: 10/25/2024] Open
Abstract
Metastasis and recurrence are the main challenges in cancer treatment. Among various therapeutic approaches, immunotherapy holds promise for preventing metastasis and recurrence. In this study, we evaluated the efficacy of treating primary cancer and blocking metastasis and recurrence with photo-immunotherapeutic nanoparticles, which were synthesized using two types of charged polysaccharides. Codium fragile polysaccharide (CFP), which exhibits immune-stimulating properties and carries a negative charge, was combined with positively charged chitosan to synthesize nanoparticles. Additionally, indocyanine green (ICG), a photosensitizer, was loaded inside these particles and was referred to as chitosan-CFP-ICG (CC-ICG). Murine colon cancer cells (CT-26) internalized CC-ICG, and subsequent 808-nanometer laser irradiation promoted apoptotic/necrotic cell death. Moreover, intratumoral injection of CC-ICG, with 808-nanometer laser irradiation eliminated CT-26 tumors in mice. Rechallenged lung metastases of CT-26 cancer were inhibited by dendritic cell activation-mediated cytotoxic T lymphocyte stimulation in mice cured by CC-ICG. These results demonstrated that CC-ICG is a natural tumor therapeutic with the potential to treat primary tumors and suppress metastasis and recurrence.
Collapse
Affiliation(s)
- Dayoung Ryu
- Department of Biochemistry and Molecular Biology, Brain Korea 21 project, University of Ulsan College of Medicine, ASAN Medical Center, Seoul, 05505, South Korea
| | - Hae-Bin Park
- Department of Microbiology, Brain Korea 21 project, University of Ulsan College of Medicine, ASAN Medical Center, Seoul, 05505, South Korea
| | - Eun-Koung An
- Department of Microbiology, Brain Korea 21 project, University of Ulsan College of Medicine, ASAN Medical Center, Seoul, 05505, South Korea
| | - So-Jung Kim
- Department of Microbiology, Brain Korea 21 project, University of Ulsan College of Medicine, ASAN Medical Center, Seoul, 05505, South Korea
| | - Da Young Kim
- Department of Microbiology, Brain Korea 21 project, University of Ulsan College of Medicine, ASAN Medical Center, Seoul, 05505, South Korea
| | - Daeun Lim
- Department of Microbiology, Brain Korea 21 project, University of Ulsan College of Medicine, ASAN Medical Center, Seoul, 05505, South Korea
| | - Juyoung Hwang
- Department of Chemistry, Pukyong National University, Busan, 48513, South Korea
| | - Minseok Kwak
- Department of Chemistry, Pukyong National University, Busan, 48513, South Korea
| | - Wonpil Im
- Departments of Biological Sciences, Lehigh University, Bethlehem, PA, USA
| | - Ja-Hyoung Ryu
- Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST), Ulsan, 44919, South Korea
| | - SangGuan You
- Department of Marine Food Science and Technology, Gangneung-Wonju National University, 120 Gangneung Daehangno, Gangneung, Gangwon, 210-702, South Korea.
| | - Peter C W Lee
- Department of Biochemistry and Molecular Biology, Brain Korea 21 project, University of Ulsan College of Medicine, ASAN Medical Center, Seoul, 05505, South Korea.
| | - Jun-O Jin
- Department of Microbiology, Brain Korea 21 project, University of Ulsan College of Medicine, ASAN Medical Center, Seoul, 05505, South Korea.
| |
Collapse
|
4
|
Peng Y, Wang W, Liu X, Li S, Zhang J, Ni X, Gui J. Characterization of HPV6/11-reactive T-cell subsets in papillomas of patients with juvenile-onset recurrent respiratory papillomatosis and identification of HPV11 E7-specific candidate TCR clonotypes. J Virol 2024; 98:e0067724. [PMID: 39258910 PMCID: PMC11495051 DOI: 10.1128/jvi.00677-24] [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: 04/15/2024] [Accepted: 07/20/2024] [Indexed: 09/12/2024] Open
Abstract
Juvenile-onset recurrent respiratory papillomatosis (JORRP) is caused by persistent infection of epithelial cells by low-risk human papillomavirus (HPV) types 6 and 11. While multiple infiltrated immune cells have been reported to mediate disease progress, knowledge of HPV-reactive T-cell subsets in papillomas remains elusive. Through single-cell RNA sequencing and RNA microarray, we found that CD8+ tissue-resident memory T (CD8+ TRM) cells with strong interferon-gamma (IFN-γ) production expanded, and were negatively correlated to the disease severity in the frequency of surgery. These IFN-γ+ CD8+ memory T cells were readily activated and expanded in vitro by autologous dendritic cells loaded with HPV11 E7 peptide pool. Moreover, T cell receptor (TCR) clonal expansion was observed in JORRP papilloma tissues, indicating a biased TCR repertoire toward HPV-specific recognition. Finally, we identified and characterized HPV11 E7-specific candidate TCR clonotypes from IFN-γ+ CD8+ memory T cells, suggesting their potential application in TCR-engineered T cells (TCR-T) therapy for HPV11-related diseases. Our findings provided insights into the specific local immune response to HPV6/11 infection and highlighted the importance of IFN-γ+ CD8+ TRM cells in anti-HPV6/11 T-cell immunity.IMPORTANCEThe persistent recurrence of human papillomavirus (HPV) 6/11 infection in papillomas underscores the failure of local immune responses in patients with juvenile-onset recurrent respiratory papillomatosis (JORRP). Our previous study demonstrated that T cells constitute the predominant immune cell population in JORRP papilloma tissues. Understanding the T-cell-mediated immune responses within JORRP papilloma tissues is crucial for disease control. In the present study, we characterized CD8+ tissue-resident memory T (CD8+ TRM) cells as the primary T-cell subset responsible for local anti-HPV6/11 immunity. Moreover, we identified two HPV11 E7-specific candidate T cell receptor (TCR) clonotypes out of IFN-γ+ CD8+ memory T cells. Overall, our findings provided insights into the local immune responses to HPV6/11 infection and offered information for developing more effective immunotherapeutic strategies against JORRP.
Collapse
Affiliation(s)
- Yun Peng
- Laboratory of Tumor Immunology, Beijing Pediatric Research Institute, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
- Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing Pediatric Research Institute, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
| | - Wei Wang
- Laboratory of Tumor Immunology, Beijing Pediatric Research Institute, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
- Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing Pediatric Research Institute, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
| | - Xiangjun Liu
- Laboratory of Tumor Immunology, Beijing Pediatric Research Institute, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
- Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing Pediatric Research Institute, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
| | - Shilan Li
- Department of Otolaryngology, Head and Neck Surgery, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
| | - Jie Zhang
- Department of Otolaryngology, Head and Neck Surgery, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
| | - Xin Ni
- Laboratory of Tumor Immunology, Beijing Pediatric Research Institute, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
- Department of Otolaryngology, Head and Neck Surgery, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
- Beijing Key Laboratory for Pediatric Diseases of Otolaryngology, Head and Neck Surgery, Beijing Pediatric Research Institute, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
| | - Jingang Gui
- Laboratory of Tumor Immunology, Beijing Pediatric Research Institute, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
- Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing Pediatric Research Institute, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
| |
Collapse
|
5
|
Niu C, Wang W, Xu Q, Tian Z, Li H, Ding Q, Guo L, Zeng P. Integrated immunogenomic analyses of single-cell and bulk profiling construct a T cell-related signature for predicting prognosis and treatment response in osteosarcoma. Discov Oncol 2024; 15:579. [PMID: 39436466 PMCID: PMC11496454 DOI: 10.1007/s12672-024-01461-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2024] [Accepted: 10/14/2024] [Indexed: 10/23/2024] Open
Abstract
PURPOSES T cells play a crucial role as regulators of anti-tumor activity within the tumor microenvironment (TME) and are closely associated with the progression of osteosarcoma (OS). Nevertheless, the specific role of T cell-related genes (TCRGs) in the pathogenesis of OS remains unclear. METHODS First, we processed single-cell RNA sequencing (scRNA-seq) data of OS from the public databases and performed cell annotation. We identified highly variable genes in each cell type using the "FindAllMarkers" function, explored the distribution of different clusters, and investigated inter-cellular communication patterns via the "CellChat" framework. Then, we used multivariate Cox analysis to construct a TCRG and developed a nomogram to predict survival probabilities for OS patients. Finally, we validated the aforementioned results using various cell lines and investigated the immune cell infiltration, expression of immune checkpoints, chemotherapy sensitivity, and the efficacy of targeted therapies across different risk groups. RESULTS From the scRNA-seq data, we identified 3,000 highly variable genes, presented the top 10 genes, and validated the expression of core genes across different cell lines.Moreover, our analysis delved into interactions between T cells and other cell types. Our analyses constructed a predictive T cell-related signature (TCRS) that incorporated these prognostic TCRGs, showing a clear prognostic separation between the high-risk and low-risk OS patient groups in multiple cohorts. Survival analysis indicated better outcomes for patients classified in the high-risk group. The low-risk group exhibited elevated levels of CD4 memory resting T cells, contrasting with the higher levels of macrophage M0 observed in the high-risk group via the CIBERSORT algorithm. Furthermore, we observed that the low-risk group exhibitedAQ1 significant up-regulation of immune checkpoint genes (ICGs) and lower Tumour Immune Dysfunction and Exclusion (TIDE) scores, suggesting that they may be suitable for immunotherapy. Conversely, the high-risk group appeared more responsive to chemotherapy and targeted therapies, according to our drug sensitivity analysis. CONCLUSION In conclusion, our study identified TCRGs, constructed and validated a TCRS for OS, and assessed immune response and drug sensitivity in different risk groups of OS patients. These findings provide novel insights into personalized treatment strategies for OS, potentially guiding more effective therapeutic interventions.
Collapse
Affiliation(s)
- Chicheng Niu
- Guangxi University of Chinese Medicine, Nanning, 530200, China
| | - Weiwei Wang
- Guangxi University of Chinese Medicine, Nanning, 530200, China
| | - Qingyuan Xu
- Guangxi University of Chinese Medicine, Nanning, 530200, China
| | - Zhao Tian
- Guangxi University of Chinese Medicine, Nanning, 530200, China
| | - Hao Li
- Guangxi University of Chinese Medicine, Nanning, 530200, China
| | - Qiang Ding
- Guangxi University of Chinese Medicine, Nanning, 530200, China
| | - Liang Guo
- Guangxi University of Chinese Medicine, Nanning, 530200, China
| | - Ping Zeng
- The First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning, 530023, China.
| |
Collapse
|
6
|
Zhang Z, Lu Y, Liu W, Huang Y. Nanomaterial-assisted delivery of CpG oligodeoxynucleotides for boosting cancer immunotherapy. J Control Release 2024; 376:184-199. [PMID: 39368710 DOI: 10.1016/j.jconrel.2024.09.044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2024] [Revised: 08/03/2024] [Accepted: 09/26/2024] [Indexed: 10/07/2024]
Abstract
Cancer immunotherapy aims to improve immunity to not only eliminate the primary tumor but also inhibit metastasis and recurrence. It is considered an extremely promising therapeutic approach that breaks free from the traditional paradigm of oncological treatment. As the medical community learns more about the immune system's mechanisms that "turn off the brake" and "step on the throttle", there is increasingly successful research on immunomodulators. However, there are still more restrictions than countermeasures with immunotherapy related to immunomodulators, such as low responsiveness and immune-related adverse events that cause multiple adverse reactions. Therefore, medical experts and materials scientists attempted to the efficacy of immunomodulatory treatments through various methods, especially nanomaterial-assisted strategies. CpG oligodeoxynucleotides (CpG) not only act as an adjuvant to promote immune responses, but also induce autophagy. In this review, the enhancement of immunotherapy using nanomaterial-based CpG formulations is systematically elaborated, with a focus on the delivery, protection, synergistic promotion of CpG efficacy by nanomaterials, and selection of the timing of treatment. In addition, we also discuss and prospect the existing problems and future directions of research on nanomaterials in auxiliary CpG therapy.
Collapse
Affiliation(s)
- Zhiyu Zhang
- Department of Pharmacology, Beijing Chest Hospital, Capital Medical University/Beijing Key Laboratory of Drug Resistance Tuberculosis Research, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing, China
| | - Yu Lu
- Department of Pharmacology, Beijing Chest Hospital, Capital Medical University/Beijing Key Laboratory of Drug Resistance Tuberculosis Research, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing, China.
| | - Wenjing Liu
- Department of Pharmacology, Beijing Chest Hospital, Capital Medical University/Beijing Key Laboratory of Drug Resistance Tuberculosis Research, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing, China.
| | - Yuanyu Huang
- School of Life Science, Advanced Research Institute of Multidisciplinary Science, Key Laboratory of Molecular Medicine and Biotherapy, Beijing Institute of Technology, Beijing 100081, China
| |
Collapse
|
7
|
Jiang C, Wu W, Jiang X, Qian K. Integrative multi-omics analysis unveils the connection between transcriptomic characteristics associated with mitochondria and the tumor immune microenvironment in lower-grade gliomas. Sci Rep 2024; 14:23675. [PMID: 39390013 PMCID: PMC11467307 DOI: 10.1038/s41598-024-74281-z] [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: 03/26/2024] [Accepted: 09/24/2024] [Indexed: 10/12/2024] Open
Abstract
Lower-grade gliomas (LGGs) exhibit diverse clinical behaviors and varying immune infiltration levels. Mitochondria have been implicated in numerous cancer pathogenesis and development, including LGGs. However, the precise biological functions of mitochondrial genes in shaping the immune landscape and the prognostic significance of LGGs remain elusive. Utilizing the Mito-Carta3.0 database, we curated a total of 1136 genes implicated in mitochondrial functions. By leveraging the expression profiles of 1136 genes related to mitochondria, we successfully categorized LGGs into four distinctive mitochondria-related transcriptome (MRT) subtypes. Our thorough analysis conclusively demonstrated that these subtypes exhibited marked disparities. To enable a personalized and integrated evaluation of LGG patients, we developed a prognostic signature known as MRT-related prognostic signature (MTRS). MTRS demonstrated correlation with mitochondria-related transcriptome (MRT) subtypes, allowing the assessment of patients' prognosis and immune microenvironment. We conducted a detailed exploration of the single-cell distribution of MTRS in lower-grade gliomas and verified the core genes of MTRS within the spatial transcriptome of these tumors. Furthermore, our study pinpointed MGME1 as the pivotal gene in the model, functioning as an oncogene that exerts influence on cell proliferation and migration capabilities. Our research highlights the importance of mitochondrial transcriptomic features in LGGs, offering paths for tailored therapies.
Collapse
Affiliation(s)
- Cheng Jiang
- Department of Neurosurgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, 430022, China
| | - Wenjie Wu
- Department of Neurosurgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, 430022, China
| | - Xiaobing Jiang
- Department of Neurosurgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, 430022, China.
| | - Kang Qian
- Department of Neurosurgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, 430022, China.
| |
Collapse
|
8
|
Shen X, Zhou H, Zhou X, Liu Z, Meng X, Zhang L, Song Y, Guo R, Wang F, Li K, Li W, Yang Z, Liu Z, Li N. 68Ga-grazytracer PET for noninvasive assessment of response to immunotherapy in solid tumors and lymphomas: a phase 1/2 clinical trial. Nat Commun 2024; 15:8791. [PMID: 39389969 PMCID: PMC11467221 DOI: 10.1038/s41467-024-53197-2] [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: 07/02/2024] [Accepted: 10/07/2024] [Indexed: 10/12/2024] Open
Abstract
To tackle the clinical challenge of noninvasively assessing immunotherapy efficacy in patients, here we used positron emission tomography (PET) with 68Ga-grazytracer, which targets granzyme B, a crucial effector molecule secreted by activated CD8+ T cells. In this phase 1/2 clinical trial (NCT05000372) involving a diverse cohort of 24 patients with solid tumors and lymphomas who received immunotherapies, including immune checkpoint inhibitors (either alone or with chemotherapies) and chimeric antigen receptor-T cell therapy, we examined the in vivo behaviors of 68Ga-grazytracer. Primary endpoints were safety, biodistribution, granzyme B specificity, and the predictive utility of 68Ga-grazytracer, while secondary endpoint was the relationship between 68Ga-grazytracer uptake and tumor immune phenotype. 68Ga-grazytracer exhibited a safe profile and specifically targeted granzyme B in patients. 68Ga-grazytracer PET showed superior predictive value for short-term prognosis and progression-free survival than those of conventional assessment criteria, including RECIST 1.1 and PERCIST. Moreover, the uptake of 68Ga-grazytracer in tumors was significantly higher in those with a "non-desert" immune phenotype than those with an immune "desert" phenotype, thereby meeting the primary and secondary endpoints of this trial. Collectively, we successfully visualized CD8+ T cell effector function in humans using 68Ga-grazytracer PET, offering insights for enhancing immunotherapy assessment, patient stratification and treatment planning.
Collapse
Affiliation(s)
- Xiuling Shen
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Nuclear Medicine, Peking University Cancer Hospital & Institute, 100142, Beijing, China
- Key Laboratory for Research and Evaluation of Radiopharmaceuticals (National Medical Products Administration), Peking University Cancer Hospital & Institute, 100142, Beijing, China
| | - Haoyi Zhou
- State Key Laboratory of Vascular Homeostasis and Remodeling, Department of Radiation Medicine, School of Basic Medical Sciences, Peking University Health Science Center, 100191, Beijing, China
| | - Xin Zhou
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Nuclear Medicine, Peking University Cancer Hospital & Institute, 100142, Beijing, China
- Key Laboratory for Research and Evaluation of Radiopharmaceuticals (National Medical Products Administration), Peking University Cancer Hospital & Institute, 100142, Beijing, China
| | - Zongchao Liu
- State Key Laboratory of Holistic Integrative Management of Gastrointestinal Cancers, Department of Cancer Epidemiology, Peking University Cancer Hospital & Institute, 100142, Beijing, China
| | - Xiangxi Meng
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Nuclear Medicine, Peking University Cancer Hospital & Institute, 100142, Beijing, China
- Key Laboratory for Research and Evaluation of Radiopharmaceuticals (National Medical Products Administration), Peking University Cancer Hospital & Institute, 100142, Beijing, China
| | - Linyu Zhang
- State Key Laboratory of Vascular Homeostasis and Remodeling, Department of Radiation Medicine, School of Basic Medical Sciences, Peking University Health Science Center, 100191, Beijing, China
| | - Yufei Song
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Nuclear Medicine, Peking University Cancer Hospital & Institute, 100142, Beijing, China
- Key Laboratory for Research and Evaluation of Radiopharmaceuticals (National Medical Products Administration), Peking University Cancer Hospital & Institute, 100142, Beijing, China
| | - Rui Guo
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Nuclear Medicine, Peking University Cancer Hospital & Institute, 100142, Beijing, China
- Key Laboratory for Research and Evaluation of Radiopharmaceuticals (National Medical Products Administration), Peking University Cancer Hospital & Institute, 100142, Beijing, China
| | - Fei Wang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Nuclear Medicine, Peking University Cancer Hospital & Institute, 100142, Beijing, China
- Key Laboratory for Research and Evaluation of Radiopharmaceuticals (National Medical Products Administration), Peking University Cancer Hospital & Institute, 100142, Beijing, China
| | - Kui Li
- State Key Laboratory of Vascular Homeostasis and Remodeling, Department of Radiation Medicine, School of Basic Medical Sciences, Peking University Health Science Center, 100191, Beijing, China
| | - Wenqing Li
- State Key Laboratory of Holistic Integrative Management of Gastrointestinal Cancers, Department of Cancer Epidemiology, Peking University Cancer Hospital & Institute, 100142, Beijing, China
| | - Zhi Yang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Nuclear Medicine, Peking University Cancer Hospital & Institute, 100142, Beijing, China.
- Key Laboratory for Research and Evaluation of Radiopharmaceuticals (National Medical Products Administration), Peking University Cancer Hospital & Institute, 100142, Beijing, China.
| | - Zhaofei Liu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Nuclear Medicine, Peking University Cancer Hospital & Institute, 100142, Beijing, China.
- Key Laboratory for Research and Evaluation of Radiopharmaceuticals (National Medical Products Administration), Peking University Cancer Hospital & Institute, 100142, Beijing, China.
- State Key Laboratory of Vascular Homeostasis and Remodeling, Department of Radiation Medicine, School of Basic Medical Sciences, Peking University Health Science Center, 100191, Beijing, China.
- Department of Nuclear Medicine, Peking University Third Hospital, 100191, Beijing, China.
| | - Nan Li
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Nuclear Medicine, Peking University Cancer Hospital & Institute, 100142, Beijing, China.
- Key Laboratory for Research and Evaluation of Radiopharmaceuticals (National Medical Products Administration), Peking University Cancer Hospital & Institute, 100142, Beijing, China.
| |
Collapse
|
9
|
Wang X, Yang J, Li Q, Zhang X, Zhang L. Globular Antifreeze Protein-Inspired Nanoparticle-Based Large-Scale T-Cell Cryoprotection System for Lymphoma Immunotherapy. ACS NANO 2024; 18:27372-27382. [PMID: 39327157 DOI: 10.1021/acsnano.4c06610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/28/2024]
Abstract
Large-scale biosafe T-cell cryopreservation is required to bring T-cell therapies to the market, but it remains challenging due to the cytotoxicity of common cryoprotectants [e.g., dimethyl sulfoxide (DMSO)] and unavoidable ice injuries to cells. Herein, inspired by natural globular antifreeze proteins, we establish a biocompatible zwitterionic magnetic nanoparticle (ZMNP)-based cryoprotection system, achieving large-scale cryopreservation of T cells for lymphoma immunotherapy. ZMNPs could form a globular hydration shell to inhibit water molecule aggregation as well as ice growth, and the surficial hydration strength-antifreeze performance relationship of ZMNPs was investigated. During the thawing process, ZMNPs possessed a magnetic field-mediated nanowarming property that enabled rapid heating and also facilitated easy magnetic separation for cell recovery. These combined effects resulted in a high post-thaw viability (>80%) of large-scale T-cell cryopreservation (20 mL). Notably, post-thaw T cells exhibited similar transcript profiles to fresh cells, while up- or downregulation of 1050 genes was found in the DMSO group. In a mouse E.G7-OVA lymphoma model, ZMNP-system-cryopreserved T cells achieved a tumor suppression rate of 77.5%, twice as high as the DMSO group. This work holds great promise for the application of advanced cryopreservation techniques in the development of therapeutic cellular products.
Collapse
Affiliation(s)
- Xiaodong Wang
- Department of Biochemical Engineering, School of Chemical Engineering and Technology, Frontier Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (MOE), Tianjin University, Tianjin 300350, China
| | - Jing Yang
- Department of Biochemical Engineering, School of Chemical Engineering and Technology, Frontier Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (MOE), Tianjin University, Tianjin 300350, China
| | - Qingsi Li
- Department of Biochemical Engineering, School of Chemical Engineering and Technology, Frontier Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (MOE), Tianjin University, Tianjin 300350, China
| | - Xiangyu Zhang
- Department of Biochemical Engineering, School of Chemical Engineering and Technology, Frontier Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (MOE), Tianjin University, Tianjin 300350, China
| | - Lei Zhang
- Department of Biochemical Engineering, School of Chemical Engineering and Technology, Frontier Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (MOE), Tianjin University, Tianjin 300350, China
- Haihe Laboratory of Sustainable Chemical Transformations, Tianjin 300192, China
| |
Collapse
|
10
|
Cui C, Ott PA, Wu CJ. Advances in Vaccines for Melanoma. Hematol Oncol Clin North Am 2024; 38:1045-1060. [PMID: 39079791 DOI: 10.1016/j.hoc.2024.05.009] [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] [Indexed: 09/03/2024]
Abstract
Personalized neoantigen vaccines have achieved major advancements in recent years, with studies in melanoma leading progress in the field. Early clinical trials have demonstrated their feasibility, safety, immunogenicity, and potential efficacy. Advances in sequencing technologies and neoantigen prediction algorithms have substantively improved the identification and prioritization of neoantigens. Innovative delivery platforms now support the rapid and flexible production of vaccines. Several ongoing efforts in the field are aimed at improving the integration of large datasets, refining the training of prediction models, and ensuring the functional validation of vaccine immunogenicity.
Collapse
Affiliation(s)
- Can Cui
- Department of Medicine, Massachusetts General Hospital, Boston, MA, USA; Harvard Medical School, Boston, MA, USA
| | - Patrick A Ott
- Harvard Medical School, Boston, MA, USA; Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA; Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA; Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Catherine J Wu
- Harvard Medical School, Boston, MA, USA; Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA; Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA; Broad Institute of MIT and Harvard, Cambridge, MA, USA.
| |
Collapse
|
11
|
Peng L, Sferruzza G, Yang L, Zhou L, Chen S. CAR-T and CAR-NK as cellular cancer immunotherapy for solid tumors. Cell Mol Immunol 2024; 21:1089-1108. [PMID: 39134804 PMCID: PMC11442786 DOI: 10.1038/s41423-024-01207-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Accepted: 07/22/2024] [Indexed: 10/02/2024] Open
Abstract
In the past decade, chimeric antigen receptor (CAR)-T cell therapy has emerged as a promising immunotherapeutic approach for combating cancers, demonstrating remarkable efficacy in relapsed/refractory hematological malignancies in both pediatric and adult patients. CAR-natural killer (CAR-NK) cell complements CAR-T cell therapy by offering several distinct advantages. CAR-NK cells do not require HLA compatibility and exhibit low safety concerns. Moreover, CAR-NK cells are conducive to "off-the-shelf" therapeutics, providing significant logistic advantages over CAR-T cells. Both CAR-T and CAR-NK cells have shown consistent and promising results in hematological malignancies. However, their efficacy against solid tumors remains limited due to various obstacles including limited tumor trafficking and infiltration, as well as an immuno-suppressive tumor microenvironment. In this review, we discuss the recent advances and current challenges of CAR-T and CAR-NK cell immunotherapies, with a specific focus on the obstacles to their application in solid tumors. We also analyze in depth the advantages and drawbacks of CAR-NK cells compared to CAR-T cells and highlight CAR-NK CAR optimization. Finally, we explore future perspectives of these adoptive immunotherapies, highlighting the increasing contribution of cutting-edge biotechnological tools in shaping the next generation of cellular immunotherapy.
Collapse
Affiliation(s)
- Lei Peng
- Department of Genetics, Yale University School of Medicine, New Haven, CT, USA.
- System Biology Institute, Yale University, West Haven, CT, USA.
| | - Giacomo Sferruzza
- Department of Genetics, Yale University School of Medicine, New Haven, CT, USA
- System Biology Institute, Yale University, West Haven, CT, USA
| | - Luojia Yang
- Department of Genetics, Yale University School of Medicine, New Haven, CT, USA
- System Biology Institute, Yale University, West Haven, CT, USA
- Combined Program in the Biological and Biomedical Sciences, Yale University, New Haven, CT, USA
- Molecular Cell Biology, Genetics, and Development Program, Yale University, New Haven, CT, USA
| | - Liqun Zhou
- Department of Genetics, Yale University School of Medicine, New Haven, CT, USA
- System Biology Institute, Yale University, West Haven, CT, USA
- Combined Program in the Biological and Biomedical Sciences, Yale University, New Haven, CT, USA
- Immunobiology Program, Yale University, New Haven, CT, USA
| | - Sidi Chen
- Department of Genetics, Yale University School of Medicine, New Haven, CT, USA.
- System Biology Institute, Yale University, West Haven, CT, USA.
- Combined Program in the Biological and Biomedical Sciences, Yale University, New Haven, CT, USA.
- Molecular Cell Biology, Genetics, and Development Program, Yale University, New Haven, CT, USA.
- Immunobiology Program, Yale University, New Haven, CT, USA.
- Yale Comprehensive Cancer Center, Yale University School of Medicine, New Haven, CT, USA.
- Department of Neurosurgery, Yale University School of Medicine, New Haven, CT, USA.
- Yale Stem Cell Center, Yale University School of Medicine, New Haven, CT, USA.
- Yale Liver Center, Yale University School of Medicine, New Haven, CT, USA.
- Yale Center for Biomedical Data Science, Yale University School of Medicine, New Haven, CT, USA.
- Yale Center for RNA Science and Medicine, Yale University School of Medicine, New Haven, CT, USA.
| |
Collapse
|
12
|
Zheng X, Zhou L, Shi H, An J, Xu W, Ding X, Hua Y, Shi W, Li X. Immune-inflammatory markers and clinical characteristics as predictors of the depth of response and prognosis of patients with PD-L1 ≥50% metastatic non-small cell lung cancer receiving first-line immunotherapy. Thorac Cancer 2024; 15:2029-2037. [PMID: 39189250 PMCID: PMC11444922 DOI: 10.1111/1759-7714.15406] [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: 04/21/2024] [Revised: 07/02/2024] [Accepted: 07/04/2024] [Indexed: 08/28/2024] Open
Abstract
BACKGROUND Patients with programmed cell death-ligand 1 (PD-L1) ≥50% metastatic non-small cell lung cancer (NSCLC) treated with first-line immunotherapy showed heterogeneous tumor responses. In this study, we investigated the clinical and immune-inflammatory markers distinguishing patients with metastatic NSCLC achieving high depth of tumor response (HDPR) from those with non-high depth of response (NHDPR). The impact of clinical features on the prognosis of patients with PD-L1 ≥50% were further clarified. METHODS The clinical characteristics and immune-inflammatory markers of 17 patients with PD-L1 ≥50% metastatic NSCLC at Beijing Tiantan Hospital between July 2020 and December 2023 were retrospectively analyzed. RESULTS Among the 17 patients, seven (41.2%) patients achieved HDPR (range: -50%, -72%) and 10 (58.8%) patients achieved NHDPR (range: -13%, -45%). Below normal CD4 + T lymphocytes/CD8 + T lymphocytes (CD4/CD8) ratio (p = 0.01) and oncogenes and/or tumor suppressor gene mutations (TP53/KRAS/EGFR) (p = 0.001) were found enriched for NHDPR compared with HDPR. With a median follow-up of 26.0 months (range: 17.2-34.8 months), the median progression-free survival (PFS) following first-line immunotherapy and overall survival (OS) were 9.0 months (95% CI: 5.0-13.0) and not reached (NR), respectively. The neutrophil-to-lymphocyte ratio (NLR) was identified as an independent prognostic factor on first-line PFS. Patients with an NLR ≥4 exhibited a shorter median PFS (7.0 months vs. NR; p = 0.033; 95% CI: 1.2-80.2) than those with an NLR <4 following first-line immunotherapy. CONCLUSIONS Among patients with PD-L1 ≥50% metastatic NSCLC who received first-line immunotherapy, a lower CD4/CD8 ratio and the presence of genes mutations showed a diminished tumor response and a higher NLR ratio exhibited a worse median PFS.
Collapse
Affiliation(s)
- Xixi Zheng
- Department of Oncology, Beijing Tiantan HospitalCapital Medical UniversityBeijingChina
| | - Lili Zhou
- Department of Oncology, Beijing Tiantan HospitalCapital Medical UniversityBeijingChina
| | - Hui Shi
- Department of Oncology, Beijing Tiantan HospitalCapital Medical UniversityBeijingChina
| | - Juan An
- Department of Oncology, Beijing Tiantan HospitalCapital Medical UniversityBeijingChina
| | - Weiran Xu
- Department of Oncology, Beijing Tiantan HospitalCapital Medical UniversityBeijingChina
| | - Xiaosheng Ding
- Department of Oncology, Beijing Tiantan HospitalCapital Medical UniversityBeijingChina
| | - Yichun Hua
- Department of Oncology, Beijing Tiantan HospitalCapital Medical UniversityBeijingChina
| | - Weiwei Shi
- Department of OncologyPLA General HospitalBeijingChina
| | - Xiaoyan Li
- Department of Oncology, Beijing Tiantan HospitalCapital Medical UniversityBeijingChina
| |
Collapse
|
13
|
Tian Y, Wang X, Wu C, Qiao J, Jin H, Li H. A protracted war against cancer drug resistance. Cancer Cell Int 2024; 24:326. [PMID: 39342202 PMCID: PMC11439304 DOI: 10.1186/s12935-024-03510-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2024] [Accepted: 09/17/2024] [Indexed: 10/01/2024] Open
Abstract
Currently, even the most effective anti-cancer therapies are often limited by the development of drug resistance and tumor relapse, which is a major challenge facing current cancer research. A deep understanding of the molecular and biochemical bases of drug efficacy that can help predict the clinical drug resistance, coupled with the evolution of systematic genomic and proteomic technologies, have facilitated studies identifying and elucidating the underlying mechanisms. In this review, we focus on several important issues on cancer drug resistance and provide a framework for understanding the common ways by which cancers develop resistance to therapeutic agents. With the increasing arsenal of novel anticancer agents and techniques, there are now unprecedented opportunities to understand and overcome drug resistance. The proteolysis targeting chimera (PROTAC) technology, immunotherapy, nanomedicine, and real-time monitoring of drug response all provide effective approaches for combating drug resistance. In addition to the advancement of therapeutic technologies, the revolution of treatment concept is also of great importance. We can take advantage of the interplay between drug sensitive and resistant subclones for combating cancer. However, there remains a long way to go in the protracted war against cancer drug resistance.
Collapse
Affiliation(s)
- Yuan Tian
- School of Lifesciences, Shanghai University, 333 Nanchen Road, Shanghai, 200444, P.R. China
| | - Xiaowei Wang
- Department of Thoracic Surgery/Clinical Research Center, The First Affiliated Hospital of Navy Medical University, 168 Changhai Road, Shanghai, 200433, P.R. China
| | - Cong Wu
- Department of Thoracic Surgery/Clinical Research Center, The First Affiliated Hospital of Navy Medical University, 168 Changhai Road, Shanghai, 200433, P.R. China
| | - Jiaming Qiao
- School of Lifesciences, Shanghai University, 333 Nanchen Road, Shanghai, 200444, P.R. China
| | - Hai Jin
- Department of Thoracic Surgery/Clinical Research Center, The First Affiliated Hospital of Navy Medical University, 168 Changhai Road, Shanghai, 200433, P.R. China.
| | - Huafei Li
- School of Lifesciences, Shanghai University, 333 Nanchen Road, Shanghai, 200444, P.R. China.
| |
Collapse
|
14
|
Guo KC, Wang ZZ, Su XQ. Chinese Medicine in Colorectal Cancer Treatment: From Potential Targets and Mechanisms to Clinical Application. Chin J Integr Med 2024:10.1007/s11655-024-4115-8. [PMID: 39331211 DOI: 10.1007/s11655-024-4115-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/10/2024] [Indexed: 09/28/2024]
Abstract
Colorectal cancer (CRC) is a global health challenge necessitating innovative therapeutic strategies. There is an increasing trend toward the clinical application of integrative Chinese medicine (CM) and Western medicine approaches. Chinese herbal monomers and formulations exert enhanced antitumor effects by modulating multiple signaling pathways in tumor cells, including inhibiting cell proliferation, inducing apoptosis, suppressing angiogenesis, reversing multidrug resistance, inhibiting metastasis, and regulating immunity. The synergistic effects of CM with chemotherapy, targeted therapy, immunotherapy, and nanovectors provide a comprehensive framework for CRC treatment. CM can mitigate drug toxicity, improve immune function, control tumor progression, alleviate clinical symptoms, and improve patients' survival and quality of life. This review summarizes the key mechanisms and therapeutic strategies of CM in CRC, highlighting its clinical significance. The potential for CM and combination with conventional treatment modalities is emphasized, providing valuable insights for future research and clinical practice.
Collapse
Affiliation(s)
- Ke-Chen Guo
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Gastrointestinal Surgery IV, Peking University Cancer Hospital & Institute, Beijing, 100142, China
| | - Zao-Zao Wang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Gastrointestinal Surgery IV, Peking University Cancer Hospital & Institute, Beijing, 100142, China
| | - Xiang-Qian Su
- State Key Laboratory of Holistic Integrative Management of Gastrointestinal Cancers, Beijing Key Laboratory of Carcinogenesis and Translational Research, Department of Gastrointestinal Surgery IV, Peking University Cancer Hospital & Institute, Beijing, 100142, China.
| |
Collapse
|
15
|
Zhou X, Chen Z, Yu Y, Li M, Cao Y, Prochownik EV, Li Y. Increases in 4-Acetaminobutyric Acid Generated by Phosphomevalonate Kinase Suppress CD8 + T Cell Activation and Allow Tumor Immune Escape. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024:e2403629. [PMID: 39325640 DOI: 10.1002/advs.202403629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2024] [Revised: 08/27/2024] [Indexed: 09/28/2024]
Abstract
Certain metabolites in the tumor microenvironment (TME) can alter innate immunity. Here, it is shown how phosphomevalonate kinase (PMVK) allows hepatocellular carcinoma (HCC) cells to overcome the anti-tumor immunity mediated by CD8+ T cells. In HCCs, depletion of PMVK is required to facilitate CD8+ T cell activation and their subsequent suppression of tumor growth. Mechanistically, PMVK phosphorylates and stabilizes glutamate decarboxylase 1 (GAD1), thus increasing the synthesis of γ-aminobutyric acid (GABA), which normally functions as a neurotransmitter. However, PMVK also recruits acetyl-CoA acetyltransferase 1 (ACAT1) and allows it to convert GABA, to 4-acetaminobutyric acid (4-Ac-GABA), which is released into the TME. There, 4-Ac-GABA activates the GABAA receptor (GABAAR) on CD8+ T cells, which inhibits AKT1 signaling. This in turn suppresses CD8+ T cell activation, intratumoral infiltration, and the anti-tumor response. Inhibiting PMVK or GABAAR in HCC mouse models overcomes resistance to anti-PD-1 immune checkpoint therapy. These findings reveal non-canonical and cooperative functions among the key metabolic enzymes PMVK, GAD1, and ACAT1 that reprogram glutamine metabolism to synthesize a potent CD8+ T cell inhibitor 4-Ac-GABA. Blocking 4-Ac-GABA signaling in CD8+ T cells, particularly when combined with immune checkpoint inhibition, potentially represents a new and potent form of immunotherapy.
Collapse
Affiliation(s)
- Xinyi Zhou
- Department of Colorectal and Anal Surgery, Zhongnan Hospital of Wuhan University, Hubei Key Laboratory of Cell Homeostasis, College of Life Sciences, Frontier Science Center for Immunology and Metabolism, Medical Research Institute, TaiKang Center for Life and Medical Sciences, Wuhan University, Wuhan, 430071, China
| | - Zhiqiang Chen
- Department of Colorectal and Anal Surgery, Zhongnan Hospital of Wuhan University, Hubei Key Laboratory of Cell Homeostasis, College of Life Sciences, Frontier Science Center for Immunology and Metabolism, Medical Research Institute, TaiKang Center for Life and Medical Sciences, Wuhan University, Wuhan, 430071, China
| | - Yijiang Yu
- Department of Colorectal and Anal Surgery, Zhongnan Hospital of Wuhan University, Hubei Key Laboratory of Cell Homeostasis, College of Life Sciences, Frontier Science Center for Immunology and Metabolism, Medical Research Institute, TaiKang Center for Life and Medical Sciences, Wuhan University, Wuhan, 430071, China
| | - Mengjiao Li
- Department of Colorectal and Anal Surgery, Zhongnan Hospital of Wuhan University, Hubei Key Laboratory of Cell Homeostasis, College of Life Sciences, Frontier Science Center for Immunology and Metabolism, Medical Research Institute, TaiKang Center for Life and Medical Sciences, Wuhan University, Wuhan, 430071, China
| | - Yu Cao
- Department of Colorectal and Anal Surgery, Zhongnan Hospital of Wuhan University, Hubei Key Laboratory of Cell Homeostasis, College of Life Sciences, Frontier Science Center for Immunology and Metabolism, Medical Research Institute, TaiKang Center for Life and Medical Sciences, Wuhan University, Wuhan, 430071, China
| | - Edward V Prochownik
- Division of Hematology/Oncology, Children's Hospital of Pittsburgh of UPMC, The Department of Microbiology and Molecular Genetics, The Pittsburgh Liver Research Center and The Hillman Cancer Center of UPMC, The University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, 15224, USA
| | - Youjun Li
- Department of Colorectal and Anal Surgery, Zhongnan Hospital of Wuhan University, Hubei Key Laboratory of Cell Homeostasis, College of Life Sciences, Frontier Science Center for Immunology and Metabolism, Medical Research Institute, TaiKang Center for Life and Medical Sciences, Wuhan University, Wuhan, 430071, China
| |
Collapse
|
16
|
Wang Y, Jia J, Wang F, Fang Y, Yang Y, Zhou Q, Yuan W, Gu X, Hu J, Yang S. Pre-metastatic niche: formation, characteristics and therapeutic implication. Signal Transduct Target Ther 2024; 9:236. [PMID: 39317708 PMCID: PMC11422510 DOI: 10.1038/s41392-024-01937-7] [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: 02/28/2024] [Revised: 06/29/2024] [Accepted: 07/23/2024] [Indexed: 09/26/2024] Open
Abstract
Distant metastasis is a primary cause of mortality and contributes to poor surgical outcomes in cancer patients. Before the development of organ-specific metastasis, the formation of a pre-metastatic niche is pivotal in promoting the spread of cancer cells. This review delves into the intricate landscape of the pre-metastatic niche, focusing on the roles of tumor-derived secreted factors, extracellular vesicles, and circulating tumor cells in shaping the metastatic niche. The discussion encompasses cellular elements such as macrophages, neutrophils, bone marrow-derived suppressive cells, and T/B cells, in addition to molecular factors like secreted substances from tumors and extracellular vesicles, within the framework of pre-metastatic niche formation. Insights into the temporal mechanisms of pre-metastatic niche formation such as epithelial-mesenchymal transition, immunosuppression, extracellular matrix remodeling, metabolic reprogramming, vascular permeability and angiogenesis are provided. Furthermore, the landscape of pre-metastatic niche in different metastatic organs like lymph nodes, lungs, liver, brain, and bones is elucidated. Therapeutic approaches targeting the cellular and molecular components of pre-metastatic niche, as well as interventions targeting signaling pathways such as the TGF-β, VEGF, and MET pathways, are highlighted. This review aims to enhance our understanding of pre-metastatic niche dynamics and provide insights for developing effective therapeutic strategies to combat tumor metastasis.
Collapse
Affiliation(s)
- Yuhang Wang
- Department of Colorectal Surgery, The First Affiliated Hospital of Zhengzhou University, 1 East Jianshe Road, Zhengzhou, 450000, China
| | - Jiachi Jia
- College of Medicine, Zhengzhou University, Zhengzhou, 450001, China
| | - Fuqi Wang
- Department of Colorectal Surgery, The First Affiliated Hospital of Zhengzhou University, 1 East Jianshe Road, Zhengzhou, 450000, China
| | - Yingshuai Fang
- College of Medicine, Zhengzhou University, Zhengzhou, 450001, China
| | - Yabing Yang
- College of Medicine, Zhengzhou University, Zhengzhou, 450001, China
| | - Quanbo Zhou
- Department of Colorectal Surgery, The First Affiliated Hospital of Zhengzhou University, 1 East Jianshe Road, Zhengzhou, 450000, China
| | - Weitang Yuan
- Department of Colorectal Surgery, The First Affiliated Hospital of Zhengzhou University, 1 East Jianshe Road, Zhengzhou, 450000, China
| | - Xiaoming Gu
- Department of Colorectal Surgery, The First Affiliated Hospital of Zhengzhou University, 1 East Jianshe Road, Zhengzhou, 450000, China.
| | - Junhong Hu
- Department of Colorectal Surgery, The First Affiliated Hospital of Zhengzhou University, 1 East Jianshe Road, Zhengzhou, 450000, China.
| | - Shuaixi Yang
- Department of Colorectal Surgery, The First Affiliated Hospital of Zhengzhou University, 1 East Jianshe Road, Zhengzhou, 450000, China.
| |
Collapse
|
17
|
Zhang L, Wang F, Wan C, Tang J, Qin J. Prognostic Nutritional Index and the Survival of Patients with Endometrial cancer: A Meta-analysis. Reprod Sci 2024:10.1007/s43032-024-01686-6. [PMID: 39313681 DOI: 10.1007/s43032-024-01686-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2024] [Accepted: 08/19/2024] [Indexed: 09/25/2024]
Abstract
The prognostic nutritional index (PNI) has emerged as a potential predictor of clinical outcomes in various cancers. However, a quantativetily analysis of its role in endometrial cancer (EC) remains lacking. This meta-analysis aims to evaluate the prognostic value of PNI on the survival outcomes of patients with EC. A comprehensive literature search was conducted in PubMed, EMBASE, Web of Science, Wanfang, and CNKI to identify relevant cohort studies. Studies were included if they provided sufficient data to calculate hazard ratios (HRs) for overall survival (OS) and progression-free survival (PFS) based on PNI levels. Data extraction and quality assessment were performed independently by two reviewers. Pooled HRs with 95% confidence intervals (CIs) were calculated using a random-effects model to account for heterogeneity. A total of 10 studies, encompassing 3656 patients, met the inclusion criteria. The meta-analysis revealed that a low PNI was significantly associated with poorer OS (HR = 2.01, 95% CI = 1.62-2.49, p < 0.05; I2 = 54%) and PFS (HR = 2.75, 95% CI = 1.74-4.33, p < 0.05; I2 = 78%) in patients with EC. Subgroup analyses indicated that the prognostic impact of PNI was consistent in studies from Asian and non-Asian countries, and across studies with different ages of the patients, cutoff values of PNI, and follow-up duration (p for subgroup difference all > 0.05). In conclusion, the PNI is a prognostic marker for survival in patients with EC.
Collapse
Affiliation(s)
- Li Zhang
- Department of Gynaecology and obstetrics, Beijing Integrated Traditional Chinese and Western Medicine Hospital, Beijing, 100038, China
| | - Fengliang Wang
- Department of Obstetrics and Gynecology, China Aerospace Science and Industry Group 731 Hospital, Beijing, 100074, China
| | - Cong Wan
- Department of Obstetrics and Gynecology, Nantong First People's Hospital, The Second Affiliated Hospital of Nantong University, Nantong, 226000, China
| | - Jichun Tang
- Department of Gynaecology and obstetrics, Yantai Penglai Traditional Chinese Medicine Hospital, Yantai, 265600, China
| | - Jiarui Qin
- Department of Obstetrics and Gynecology, Nantong First People's Hospital, The Second Affiliated Hospital of Nantong University, Nantong, 226000, China.
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Nantong University, Nantong First People's Hospital, No. 666 Shengli Road, Chongchuan District, Nantong, 226000, China.
| |
Collapse
|
18
|
Zhang W, Park HB, An EK, Kim SJ, Ryu D, Kim D, Lim D, Hwang J, Kwak M, You S, Lee PCW, Jin JO. Fucoidan from Durvillaea Antarctica enhances the anti-cancer effect of anti-PD-L1 antibody by activating dendritic cells and T cells. Int J Biol Macromol 2024; 280:135922. [PMID: 39322135 DOI: 10.1016/j.ijbiomac.2024.135922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2024] [Revised: 09/08/2024] [Accepted: 09/20/2024] [Indexed: 09/27/2024]
Abstract
Immune checkpoint inhibitors are showing groundbreaking results in tumor immunotherapy. However, there are cases where treatment efficiency is insufficient due to limitations in immune activity, and various trials to overcome this are being studied. In this study, we investigated the immune activation ability of fucoidan extracted from Durvillaea antarctica (FDA) and whether it can enhance the anti-cancer effects of immune checkpoint inhibitors. FDA treatment resulted in an elevation of co-stimulator and major histocompatibility complex molecule expression, as well as the production of pro-inflammatory cytokines in bone marrow-derived and splenic dendritic cells (DCs). Administration of 50 mg/kg FDA increased the number of splenic CD8 T cells by >1.4-fold compared to PBS administration. Additionally, 50 mg/kg FDA increased the production of IFN-γ in CD4 and CD8 T cells by 4.3-fold and 7.2-fold, respectively, compared to the PBS control. FDA promoted immune cell activation was TLR4 dependent. Furthermore, anti-PD-L1 antibody administration inhibited CT-26 tumor growth by approximately 3-fold compared to the PBS control group, whereas combined treatment with FDA and anti-PD-L1 antibody showed an 8.4-fold tumor growth inhibition effect compared to the PBS control group. Therefore, FDA may be used to enhance the anti-cancer effects of immune checkpoint inhibitors.
Collapse
Affiliation(s)
- Wei Zhang
- Shanghai Public Health Clinical Center, Shanghai Medical College, Fudan University, Shanghai 201508, China
| | - Hae-Bin Park
- Department of Microbiology, Brain Korea 21 project, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, South Korea
| | - Eun-Koung An
- Department of Microbiology, Brain Korea 21 project, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, South Korea
| | - So-Jung Kim
- Department of Microbiology, Brain Korea 21 project, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, South Korea
| | - Dayoung Ryu
- Department of Biochemistry and Molecular Biology, Brain Korea 21 project, Asan Medical Center, University of Ulsan College of Medicine, 05505, South Korea
| | - Dayoung Kim
- Department of Microbiology, Brain Korea 21 project, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, South Korea
| | - Daeun Lim
- Department of Microbiology, Brain Korea 21 project, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, South Korea
| | - Juyoung Hwang
- Department of Chemistry, Pukyong National University, Busan 48513, South Korea
| | - Minseok Kwak
- Department of Chemistry, Pukyong National University, Busan 48513, South Korea
| | - SangGuan You
- Department of Marine Food Science and Technology, Gangneung-Wonju National University, 120 Gangneung Daehangno, Gangneung, Gangwon 210-702, South Korea
| | - Peter C W Lee
- Department of Biochemistry and Molecular Biology, Brain Korea 21 project, Asan Medical Center, University of Ulsan College of Medicine, 05505, South Korea
| | - Jun-O Jin
- Department of Microbiology, Brain Korea 21 project, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, South Korea.
| |
Collapse
|
19
|
Tay RE, P L, Pang ST, Low KE, Tay HC, Ho CM, Malleret B, Rötzschke O, Olivo M, Tay ZW. High-efficiency magnetophoretic labelling of adoptively-transferred T cells for longitudinal in vivo Magnetic Particle Imaging. Theranostics 2024; 14:6138-6160. [PMID: 39431019 PMCID: PMC11488102 DOI: 10.7150/thno.95527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Accepted: 08/07/2024] [Indexed: 10/22/2024] Open
Abstract
While adoptive cell therapies (ACT) have been successful as therapies for blood cancers, they have limited efficacy in treating solid tumours, where the tumour microenvironment excludes and suppresses adoptively transferred tumour-specific immune cells. A major obstacle to improving cell therapies for solid tumours is a lack of accessible and quantitative imaging modalities capable of tracking the migration and immune functional activity of ACT products for an extended duration in vivo. Methods: A high-efficiency magnetophoretic method was developed for facile magnetic labelling of hard-to-label immune cells, which were then injected into tumour-bearing mice and imaged over two weeks with a compact benchtop Magnetic Particle Imager (MPI) design. Results: Labelling efficiency was improved more than 10-fold over prior studies enabling longer-term tracking for at least two weeks in vivo of the labelled immune cells and their biodistribution relative to the tumour. The new imager showed 5-fold improved throughput enabling much larger density of data (up to 20 mice per experiment). Conclusions: Taken together, our innovations enable the convenient and practical use of MPI to visualise the localisation of ACT products in in vivo preclinical models for longitudinal, non-invasive functional evaluation of therapeutic efficacy.
Collapse
Affiliation(s)
- Rong En Tay
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), 8A Biomedical Grove, #04-06 Immunos, Singapore 138648, Republic of Singapore
| | - Lokamitra P
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), 8A Biomedical Grove, #04-06 Immunos, Singapore 138648, Republic of Singapore
- Institute of Bioengineering and Bioimaging (IBB), Agency for Science, Technology and Research (A*STAR), 11 Biopolis Way, #02-02 Helios Building, Singapore 138667, Republic of Singapore
| | - Shun Toll Pang
- Institute of Bioengineering and Bioimaging (IBB), Agency for Science, Technology and Research (A*STAR), 11 Biopolis Way, #02-02 Helios Building, Singapore 138667, Republic of Singapore
| | - Kay En Low
- Electron Microscopy Unit, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117597, Republic of Singapore
| | - Hui Chien Tay
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), 8A Biomedical Grove, #04-06 Immunos, Singapore 138648, Republic of Singapore
| | - Charmaine Min Ho
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), 8A Biomedical Grove, #04-06 Immunos, Singapore 138648, Republic of Singapore
| | - Benoit Malleret
- Electron Microscopy Unit, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117597, Republic of Singapore
- Department of Microbiology and Immunology, Immunology Translational Research Programme, Yong Loo Lin School of Medicine, National University of Singapore, Republic of Singapore
| | - Olaf Rötzschke
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), 8A Biomedical Grove, #04-06 Immunos, Singapore 138648, Republic of Singapore
- Department of Microbiology and Immunology, Immunology Translational Research Programme, Yong Loo Lin School of Medicine, National University of Singapore, Republic of Singapore
- School of Biological Sciences, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798, Republic of Singapore
| | - Malini Olivo
- A*STAR Skin Research Labs (A*SRL), Agency for Science, Technology and Research (A*STAR), 31 Biopolis Way, #07-01 Nanos, Singapore 138669, Republic of Singapore
| | - Zhi Wei Tay
- Institute of Bioengineering and Bioimaging (IBB), Agency for Science, Technology and Research (A*STAR), 11 Biopolis Way, #02-02 Helios Building, Singapore 138667, Republic of Singapore
- National Institute of Advanced Industrial Science and Technology (AIST), Health and Medical Research Institute (HMRI), 1-2-1 Namiki, Tsukuba, Ibaraki 305-8564, Japan
| |
Collapse
|
20
|
Wu Y, Liang X, Sun Y, Ning J, Dai Y, Jin S, Xu Y, Chen S, Pan L. A general pHLA-CD80 scaffold fusion protein to promote efficient antigen-specific T cell-based immunotherapy. MOLECULAR THERAPY. ONCOLOGY 2024; 32:200827. [PMID: 39027379 PMCID: PMC11255371 DOI: 10.1016/j.omton.2024.200827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 04/23/2024] [Accepted: 06/07/2024] [Indexed: 07/20/2024]
Abstract
Inadequate antigen-specific T cells activation hampers immunotherapy due to complex antigen presentation. In addition, therapeutic in vivo T cell expansion is constrained by slow expansion rates and limited functionality. Herein, we introduce a model fusion protein termed antigen-presenting cell-mimic fusion protein (APC-mimic), designed to greatly mimicking the natural antigen presentation pattern of antigen-presenting cells and directly expand T cells both in vitro and in vivo. The APC-mimic comprises the cognate peptide-human leukocyte antigen (pHLA) complex and the co-stimulatory marker CD80, which are natural ligands on APCs. Following a single stimulation, APC-mimic leads to an approximately 400-fold increase in the polyclonal expansion of antigen-specific T cells compared with the untreated group in vitro without the requirement for specialized antigen-presenting cells. Through the combination of single-cell TCR sequencing (scTCR-seq) and single-cell RNA sequencing (scRNA-seq), we identify an approximately 600-fold monoclonal expansion clonotype among these polyclonal clonotypes. It also exhibits suitability for in vivo applications confirmed in the OT-1 mouse model. Furthermore, T cells expanded by APC-mimic effectively inhibits tumor growth in adoptive cell transfer (ACT) murine models. These findings pave the way for the versatile APC-mimic platform for personalized therapeutics, enabling direct expansion of polyfunctional antigen-specific T cell subsets in vitro and in vivo.
Collapse
Affiliation(s)
- Yue Wu
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
| | - Xiao Liang
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
| | - Yanping Sun
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
| | - Jiangtao Ning
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
| | - Yukun Dai
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
| | - Shijie Jin
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
| | - Yingchun Xu
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
| | - Shuqing Chen
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
- Department of Precision Medicine on Tumor Therapeutics, ZJU-Hangzhou Global Scientific and Technological Innovation Center, Hangzhou 311200, China
| | - Liqiang Pan
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
| |
Collapse
|
21
|
Xiong X, Wang X, Liu CC, Shao ZM, Yu KD. Deciphering breast cancer dynamics: insights from single-cell and spatial profiling in the multi-omics era. Biomark Res 2024; 12:107. [PMID: 39294728 PMCID: PMC11411917 DOI: 10.1186/s40364-024-00654-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2024] [Accepted: 09/10/2024] [Indexed: 09/21/2024] Open
Abstract
As one of the most common tumors in women, the pathogenesis and tumor heterogeneity of breast cancer have long been the focal point of research, with the emergence of tumor metastasis and drug resistance posing persistent clinical challenges. The emergence of single-cell sequencing (SCS) technology has introduced novel approaches for gaining comprehensive insights into the biological behavior of malignant tumors. SCS is a high-throughput technology that has rapidly developed in the past decade, providing high-throughput molecular insights at the individual cell level. Furthermore, the advent of multitemporal point sampling and spatial omics also greatly enhances our understanding of cellular dynamics at both temporal and spatial levels. The paper provides a comprehensive overview of the historical development of SCS, and highlights the most recent advancements in utilizing SCS and spatial omics for breast cancer research. The findings from these studies will serve as valuable references for future advancements in basic research, clinical diagnosis, and treatment of breast cancer.
Collapse
Affiliation(s)
- Xin Xiong
- Department of Breast Surgery, Key Laboratory of Breast Cancer in Shanghai, Cancer Institute, Fudan University Shanghai Cancer Center, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
| | - Xin Wang
- Department of Anesthesiology, Fudan University Shanghai Cancer Center, Shanghai Medical College, Fudan University, Shanghai, 200032, China
| | - Cui-Cui Liu
- Department of Breast Surgery, Key Laboratory of Breast Cancer in Shanghai, Cancer Institute, Fudan University Shanghai Cancer Center, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
| | - Zhi-Ming Shao
- Department of Breast Surgery, Key Laboratory of Breast Cancer in Shanghai, Cancer Institute, Fudan University Shanghai Cancer Center, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
| | - Ke-Da Yu
- Department of Breast Surgery, Key Laboratory of Breast Cancer in Shanghai, Cancer Institute, Fudan University Shanghai Cancer Center, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China.
| |
Collapse
|
22
|
Chen H, Liu L, Zhang M, Wu S, Wu J. Correlation of LOXL2 expression in non-small cell lung cancer with immunotherapy. INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY 2024; 17:268-286. [PMID: 39399656 PMCID: PMC11470429 DOI: 10.62347/zieg9007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2024] [Accepted: 08/25/2024] [Indexed: 10/15/2024]
Abstract
Lung cancer is the most prevalent and lethal disease globally, with approximately 80% of cases being non-small cell lung cancer (NSCLC). NSCLC is primarily composed of lung squamous cell carcinoma (LUSC) and lung adenocarcinoma (LUAD). Despite chemotherapy currently being the primary treatment for NSCLC, chemotherapy resistance remains a significant challenge for patients. Recent studies have proposed immunotherapy as a promising new avenue for treating NSCLC. The association between the lysyl oxidase-like 2 (LOXL2) gene and NSCLC was explored using multiple online tools and bioinformatics analysis software based on the available datasets from TCGA. The immune microenvironment of the tumor was explored by calculating ImmuneScore, StromalScore, and TumorPurity of LUAD and LUSC and analyzing the infiltration of 22 immune cells in lung cancer tissues. LOXL2-related loads were obtained from the Xena database for LUSC and LUAD patients, and relevant prognostic genes were identified by analyzing survival curves. Functional and pathway enrichment analyses of prognostic, predictive genes were performed using Gene Ontology (GO) and the Kyoto Encyclopedia of Genes and Genomes (KEGG). The expression of LOXL2 in NSCLC was detected by RT-qPCR. LOXL2 may be involved in the progression of LUAD and LUSC and is closely related to the T-lymphocyte subpopulation, T-reg cells. SEMA7A and VEGFC are identified as the genes that interact with LOXL2 and could be used as prognostic signature genes in NSCLC patients. LOXL2 may become a prognostic marker and a new target for immunotherapy.
Collapse
Affiliation(s)
- Haoyan Chen
- Department of Geriatrics, Key Laboratory of Geriatrics of Jiangsu Province, The First Affiliated Hospital of Nanjing Medical University 300 Guangzhou Road, Nanjing 210029, Jiangsu, China
| | - Lele Liu
- Department of Geriatrics, Key Laboratory of Geriatrics of Jiangsu Province, The First Affiliated Hospital of Nanjing Medical University 300 Guangzhou Road, Nanjing 210029, Jiangsu, China
| | - Mingjiong Zhang
- Department of Geriatrics, Key Laboratory of Geriatrics of Jiangsu Province, The First Affiliated Hospital of Nanjing Medical University 300 Guangzhou Road, Nanjing 210029, Jiangsu, China
| | - Shuangshuang Wu
- Department of Geriatrics, Key Laboratory of Geriatrics of Jiangsu Province, The First Affiliated Hospital of Nanjing Medical University 300 Guangzhou Road, Nanjing 210029, Jiangsu, China
| | - Jianqing Wu
- Department of Geriatrics, Key Laboratory of Geriatrics of Jiangsu Province, The First Affiliated Hospital of Nanjing Medical University 300 Guangzhou Road, Nanjing 210029, Jiangsu, China
| |
Collapse
|
23
|
Dong L, Zhu Y, Zhang H, Gao L, Zhang Z, Xu X, Ying L, Zhang L, Li Y, Yun Z, Zhu D, Han C, Xu T, Yang H, Ju S, Chen X, Zhang H, Xie J. Open-Source Throttling of CD8 + T Cells in Brain with Low-Intensity Focused Ultrasound-Guided Sequential Delivery of CXCL10, IL-2, and aPD-L1 for Glioblastoma Immunotherapy. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024:e2407235. [PMID: 39264011 DOI: 10.1002/adma.202407235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2024] [Revised: 08/14/2024] [Indexed: 09/13/2024]
Abstract
Improving clinical immunotherapy for glioblastoma (GBM) relies on addressing the immunosuppressive tumor microenvironment (TME). Enhancing CD8+ T cell infiltration and preventing its exhaustion holds promise for effective GBM immunotherapy. Here, a low-intensity focused ultrasound (LIFU)-guided sequential delivery strategy is developed to enhance CD8+ T cells infiltration and activity in the GBM region. The sequential delivery of CXC chemokine ligand 10 (CXCL10) to recruit CD8+ T cells and interleukin-2 (IL-2) to reduce their exhaustion is termed an "open-source throttling" strategy. Consequently, up to 3.39-fold of CD8+ T cells are observed with LIFU-guided sequential delivery of CXCL10, IL-2, and anti-programmed cell death 1 ligand 1 (aPD-L1), compared to the free aPD-L1 group. The immune checkpoint inhibitors (ICIs) therapeutic efficacy is substantially enhanced by the reversed immunosuppressive TME due to the expansion of CD8+ T cells, resulting in the elimination of tumor, prolonged survival time, and long-term immune memory establishment in orthotopic GBM mice. Overall, LIFU-guided sequential cytokine and ICIs delivery offers an "open-source throttling" strategy of CD8+ T cells, which may present a promising strategy for brain-tumor immunotherapy.
Collapse
Affiliation(s)
- Lei Dong
- Nurturing Center of Jiangsu Province for State Laboratory of AI Imaging & Interventional Radiology; Department of Oncology, Zhongda Hospital, Medical School, Southeast University, 87 Dingjiaqiao, Nanjing, 210009, China
| | - Yini Zhu
- Department of Microbiology and Immunology, Medical School of Southeast University, Nanjing, Jiangsu, 210009, China
| | - Haoge Zhang
- Nurturing Center of Jiangsu Province for State Laboratory of AI Imaging & Interventional Radiology, Basic Medicine Research and Innovation Center of Ministry of Education, State Key Laboratory of Digital Medical Engineering, Department of Radiology, Zhongda Hospital, Medical School of Southeast University, Nanjing, 210009, China
| | - Lin Gao
- Nurturing Center of Jiangsu Province for State Laboratory of AI Imaging & Interventional Radiology, Basic Medicine Research and Innovation Center of Ministry of Education, State Key Laboratory of Digital Medical Engineering, Department of Radiology, Zhongda Hospital, Medical School of Southeast University, Nanjing, 210009, China
| | - Zhiqi Zhang
- Nurturing Center of Jiangsu Province for State Laboratory of AI Imaging & Interventional Radiology, Basic Medicine Research and Innovation Center of Ministry of Education, State Key Laboratory of Digital Medical Engineering, Department of Radiology, Zhongda Hospital, Medical School of Southeast University, Nanjing, 210009, China
| | - Xiaoxuan Xu
- Nurturing Center of Jiangsu Province for State Laboratory of AI Imaging & Interventional Radiology, Basic Medicine Research and Innovation Center of Ministry of Education, State Key Laboratory of Digital Medical Engineering, Department of Radiology, Zhongda Hospital, Medical School of Southeast University, Nanjing, 210009, China
| | - Leqian Ying
- Nurturing Center of Jiangsu Province for State Laboratory of AI Imaging & Interventional Radiology; Department of Oncology, Zhongda Hospital, Medical School, Southeast University, 87 Dingjiaqiao, Nanjing, 210009, China
| | - Lu Zhang
- Nurturing Center of Jiangsu Province for State Laboratory of AI Imaging & Interventional Radiology; Department of Oncology, Zhongda Hospital, Medical School, Southeast University, 87 Dingjiaqiao, Nanjing, 210009, China
| | - Yue Li
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau SAR, 999078, China
| | - Zhengcheng Yun
- Nurturing Center of Jiangsu Province for State Laboratory of AI Imaging & Interventional Radiology; Department of Oncology, Zhongda Hospital, Medical School, Southeast University, 87 Dingjiaqiao, Nanjing, 210009, China
| | - Danqi Zhu
- Nurturing Center of Jiangsu Province for State Laboratory of AI Imaging & Interventional Radiology, Basic Medicine Research and Innovation Center of Ministry of Education, State Key Laboratory of Digital Medical Engineering, Department of Radiology, Zhongda Hospital, Medical School of Southeast University, Nanjing, 210009, China
| | - Chang Han
- Nurturing Center of Jiangsu Province for State Laboratory of AI Imaging & Interventional Radiology, Basic Medicine Research and Innovation Center of Ministry of Education, State Key Laboratory of Digital Medical Engineering, Department of Radiology, Zhongda Hospital, Medical School of Southeast University, Nanjing, 210009, China
| | - Tingting Xu
- Nurturing Center of Jiangsu Province for State Laboratory of AI Imaging & Interventional Radiology; Department of Oncology, Zhongda Hospital, Medical School, Southeast University, 87 Dingjiaqiao, Nanjing, 210009, China
| | - Hui Yang
- Department of Biochemistry and Molecular Biology, Medical School of Southeast University, Nanjing, China
| | - Shenghong Ju
- Nurturing Center of Jiangsu Province for State Laboratory of AI Imaging & Interventional Radiology, Basic Medicine Research and Innovation Center of Ministry of Education, State Key Laboratory of Digital Medical Engineering, Department of Radiology, Zhongda Hospital, Medical School of Southeast University, Nanjing, 210009, China
| | - Xiaoyuan Chen
- Nurturing Center of Jiangsu Province for State Laboratory of AI Imaging & Interventional Radiology, Basic Medicine Research and Innovation Center of Ministry of Education, State Key Laboratory of Digital Medical Engineering, Department of Radiology, Zhongda Hospital, Medical School of Southeast University, Nanjing, 210009, China
- Departments of Diagnostic Radiology, Surgery, Chemical and Biomolecular Engineering, and Biomedical Engineering, Yong Loo Lin School of Medicine and College of Design and Engineering, National University of Singapore, Singapore, 119074, Singapore
- Nanomedicine Translational Research Program, NUS Center for Nanomedicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117597, Singapore
- Clinical Imaging Research Centre, Centre for Translational Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117599, Singapore
- Institute of Molecular and Cell Biology, Agency for Science, Technology, and Research (A*STAR), 61 Biopolis Drive, Proteos, Singapore, 138673, Singapore
| | - Haijun Zhang
- Nurturing Center of Jiangsu Province for State Laboratory of AI Imaging & Interventional Radiology; Department of Oncology, Zhongda Hospital, Medical School, Southeast University, 87 Dingjiaqiao, Nanjing, 210009, China
| | - Jinbing Xie
- Nurturing Center of Jiangsu Province for State Laboratory of AI Imaging & Interventional Radiology, Basic Medicine Research and Innovation Center of Ministry of Education, State Key Laboratory of Digital Medical Engineering, Department of Radiology, Zhongda Hospital, Medical School of Southeast University, Nanjing, 210009, China
| |
Collapse
|
24
|
Wang Y, Li S, Wang W. The ubiquitin-proteasome system in the tumor immune microenvironment: a key force in combination therapy. Front Immunol 2024; 15:1436174. [PMID: 39315102 PMCID: PMC11416925 DOI: 10.3389/fimmu.2024.1436174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2024] [Accepted: 08/26/2024] [Indexed: 09/25/2024] Open
Abstract
The ubiquitin-proteasome system (UPS) plays a crucial role in modulating the proliferation, activation, and normal functioning of immune cells through the regulation of protein degradation and function. By influencing the expression of immune checkpoint-associated proteins, the UPS modulates T cell-mediated anti-tumor immune responses and can potentially facilitate the immune escape of tumor cells. Additionally, the UPS contributes to the remodeling of the tumor immunosuppressive microenvironment (TIME) by regulating B cells, dendritic cells (DCs), macrophages, and Treg cells. Targeting the UPS in conjunction with immune checkpoint-associated proteins, and combining these with other therapeutic approaches, may significantly enhance the efficacy of combination therapies and pave the way for novel cancer treatment strategies. In this review, we first summarize the composition and alterations of the TIME, with a particular emphasis on the role of the UPS in TIME and its interactions with various immune cell types. Finally, we explore the potential of combining UPS-targeted therapies with immunotherapy to substantially improve the effectiveness of immunotherapy and enhance patient survival outcomes.
Collapse
Affiliation(s)
- Yongmei Wang
- Breast Disease Center, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
| | - Saisai Li
- Department of Hematology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
| | - Wenqin Wang
- School of Life Sciences, Shandong University, Qingdao, Shandong, China
| |
Collapse
|
25
|
Wang Y, Wang J, Zeng T, Qi J. Data-mining-based biomarker evaluation and experimental validation of SHTN1 for bladder cancer. Cancer Genet 2024; 288-289:43-53. [PMID: 39260052 DOI: 10.1016/j.cancergen.2024.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2024] [Revised: 09/05/2024] [Accepted: 09/06/2024] [Indexed: 09/13/2024]
Abstract
BACKGROUND Gene therapy in bladder cancer (BLCA) remains an area ripe for exploration. Recent studies have highlighted the crucial role of SHTN1 in the initiation and progression of various cancers and SHTN1 may have interacted with the FGFR gene. However, its specific function in BLCA remains unclear. MATERIALS AND METHODS We investigated the association between SHTN1 expression and prognosis, immune infiltration, and the tumor microenvironment (TME) across multiple malignancies using 433 BLCA samples from The Cancer Genome Atlas (TCGA). Differential gene expression analysis, functional annotation via Gene Ontology (GO), Kyoto Encyclopedia of Genes and Genomes (KEGG), and Gene Set Enrichment Analysis (GSEA) were performed for SHTN1-related genes by using R packages. Immune response and TME scores, along with drug sensitivity profiles of SHTN1, were analyzed using R packages. Immunohistochemistry (IHC) and western blotting were conducted to assess SHTN1 expression in surgical specimens from BLCA patients.CCK8 assay and cells wound healing assay were performed.The bioinformatics was analyzed by R software. Significant differences were evaluated using unpaired t test. RESULTS SHTN1 expression levels were significantly elevated in BLCA associated with poor prognosis (p < 0.01). Receiver operating characteristic (ROC) curves and nomograms demonstrated the diagnostic and prognostic efficacy of SHTN1 in BLCA. Notably, SHTN1 expression was higher in high-grade BLCA compared to lower-grade (p = 5.6e-10), a finding corroborated by IHC and western blotting. Pathway enrichment analysis revealed significant involvement of the Neuroactive ligand-receptor interaction and Chemical carcinogenesis - DNA adducts signaling pathways among SHTN1 differentially expressed genes. In terms of immune infiltration, T cells CD8, T cells follicular helper, and dendritic cells were predominant in the SHTN1 low-expression group, whereas macrophages M0 and M2, and mast cells were predominant in the high-expression group. Multivariate Cox regression analysis identified SHTN1 as an independent prognostic factor for overall survival (HR = 2.93; 95 % CI = 1.40-6.13; p = 0.004).CCK8 and wound healing experiments showed that SHTN1 knockdown reduced the cell proliferation and migration. Western blot showed that the EMT pathway was clearly associated with SHTN1. CONCLUSIONS Our findings suggest that SHTN1 holds promise as a prognostic and diagnostic biomarker for BLCA. Moreover, it is closely associated with elevated immune infiltration and distinct characteristics of the tumor microenvironment in BLCA.
Collapse
Affiliation(s)
- Yueying Wang
- Department of Pathology, The First Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Jiajun Wang
- Department of Pathology, The First Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Tao Zeng
- Department of Urology, The Second Affiliated Hospital of Nanchang University, No.1 Minde Road, Donghu District, Nanchang, Jiangxi, 330006, China
| | - Jiping Qi
- Department of Pathology, The First Affiliated Hospital of Harbin Medical University, Harbin 150001, China.
| |
Collapse
|
26
|
Eerkens AL, Brummel K, Vledder A, Paijens ST, Requesens M, Loiero D, van Rooij N, Plat A, Haan FJ, Klok P, Yigit R, Roelofsen T, de Lange NM, Klomp R, Church D, Ter Elst A, Wardenaar R, Spierings D, Foijer F, Koelzer VH, Bosse T, Bart J, Jalving M, Reyners AKL, de Bruyn M, Nijman HW. Neoadjuvant immune checkpoint blockade in women with mismatch repair deficient endometrial cancer: a phase I study. Nat Commun 2024; 15:7695. [PMID: 39227583 PMCID: PMC11372054 DOI: 10.1038/s41467-024-52098-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2024] [Accepted: 08/26/2024] [Indexed: 09/05/2024] Open
Abstract
Neoadjuvant immune checkpoint blockade (ICB) has shown unprecedented activity in mismatch repair deficient (MMRd) colorectal cancers, but its effectiveness in MMRd endometrial cancer (EC) remains unknown. In this investigator-driven, phase I, feasibility study (NCT04262089), 10 women with MMRd EC of any grade, planned for primary surgery, received two cycles of neoadjuvant pembrolizumab (200 mg IV) every three weeks. A pathologic response (primary objective) was observed in 5/10 patients, with 2 patients showing a major pathologic response. No patient achieved a complete pathologic response. A partial radiologic response (secondary objective) was observed in 3/10 patients, 5/10 patients had stable disease and 2/10 patients were non-evaluable on magnetic resonance imaging. All patients completed treatment without severe toxicity (exploratory objective). At median duration of follow-up of 22.5 months, two non-responders experienced disease recurrence. In-depth analysis of the loco-regional and systemic immune response (predefined exploratory objective) showed that monoclonal T cell expansion significantly correlated with treatment response. Tumour-draining lymph nodes displayed clonal overlap with intra-tumoural T cell expansion. All pre-specified endpoints, efficacy in terms of pathologic response as primary endpoint, radiologic response as secondary outcome and safety and tolerability as exploratory endpoint, were reached. Neoadjuvant ICB with pembrolizumab proved safe and induced pathologic, radiologic, and immunologic responses in MMRd EC, warranting further exploration of extended neoadjuvant treatment.
Collapse
Affiliation(s)
- Anneke L Eerkens
- Department of Obstetrics and Gynaecology, University Medical Centre Groningen, Groningen, The Netherlands
| | - Koen Brummel
- Department of Obstetrics and Gynaecology, University Medical Centre Groningen, Groningen, The Netherlands
| | - Annegé Vledder
- Department of Obstetrics and Gynaecology, University Medical Centre Groningen, Groningen, The Netherlands
| | - Sterre T Paijens
- Department of Radiotherapy, Erasmus University Medical Centre, Rotterdam, The Netherlands
| | - Marta Requesens
- Department of Obstetrics and Gynaecology, University Medical Centre Groningen, Groningen, The Netherlands
| | - Dominik Loiero
- Department of Pathology and Molecular Pathology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Nienke van Rooij
- Department of Obstetrics and Gynaecology, University Medical Centre Groningen, Groningen, The Netherlands
| | - Annechien Plat
- Department of Obstetrics and Gynaecology, University Medical Centre Groningen, Groningen, The Netherlands
| | - Floris-Jan Haan
- Department of Obstetrics and Gynaecology, University Medical Centre Groningen, Groningen, The Netherlands
| | - Patty Klok
- Department of Obstetrics and Gynaecology, University Medical Centre Groningen, Groningen, The Netherlands
| | - Refika Yigit
- Department of Obstetrics and Gynaecology, University Medical Centre Groningen, Groningen, The Netherlands
| | - Thijs Roelofsen
- Department of Obstetrics and Gynaecology, University Medical Centre Groningen, Groningen, The Netherlands
| | | | - Rie Klomp
- Department of Obstetrics and Gynaecology, Treant, Emmen, The Netherlands
| | - David Church
- Welcome Centre for Human Genetics, University of Oxford, Oxford, United Kingdom
- National Institute for Health Research (NIHR) Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust, John Radcliffe Hospital, Oxford, United Kingdom
| | - Arja Ter Elst
- Department of Pathology and Medical Biology, University Medical Centre Groningen, Groningen, The Netherlands
| | - René Wardenaar
- European Research Institute for the Biology of Ageing, University of Groningen, University Medical Centre Groningen, Groningen, The Netherlands
| | - Diana Spierings
- European Research Institute for the Biology of Ageing, University of Groningen, University Medical Centre Groningen, Groningen, The Netherlands
| | - Floris Foijer
- European Research Institute for the Biology of Ageing, University of Groningen, University Medical Centre Groningen, Groningen, The Netherlands
| | - Viktor Hendrik Koelzer
- Department of Pathology and Molecular Pathology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Tjalling Bosse
- Department of Pathology, Leiden University Medical Centre, Leiden, The Netherlands
| | - Joost Bart
- Department of Pathology and Medical Biology, University Medical Centre Groningen, Groningen, The Netherlands
| | - Mathilde Jalving
- Department of Medical Oncology, University Medical Centre Groningen, Groningen, The Netherlands
| | - Anna K L Reyners
- Department of Medical Oncology, University Medical Centre Groningen, Groningen, The Netherlands
| | - Marco de Bruyn
- Department of Obstetrics and Gynaecology, University Medical Centre Groningen, Groningen, The Netherlands.
| | - Hans W Nijman
- Department of Obstetrics and Gynaecology, University Medical Centre Groningen, Groningen, The Netherlands.
| |
Collapse
|
27
|
Liu Y, Yang H, Li T, Zhang N. Immunotherapy in liver cancer: overcoming the tolerogenic liver microenvironment. Front Immunol 2024; 15:1460282. [PMID: 39295859 PMCID: PMC11409253 DOI: 10.3389/fimmu.2024.1460282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2024] [Accepted: 08/21/2024] [Indexed: 09/21/2024] Open
Abstract
Liver cancer is a major global health concern, ranking among the top causes of cancer-related deaths worldwide. Despite advances in medical research, the prognosis for liver cancer remains poor, largely due to the inherent limitations of current therapies. Traditional treatments like surgery, radiation, and chemotherapy often fail to provide long-term remission and are associated with significant side effects. Immunotherapy has emerged as a promising avenue for cancer treatment, leveraging the body's immune system to target and destroy cancer cells. However, its application in liver cancer has been limited. One of the primary challenges is the liver's unique immune microenvironment, which can inhibit the effectiveness of immunotherapeutic agents. This immune microenvironment creates a barrier, leading to drug resistance and reducing the overall efficacy of treatment. Recent studies have focused on understanding the immunological landscape of liver cancer to develop strategies that can overcome these obstacles. By identifying the specific factors within the liver that contribute to immune suppression and drug resistance, researchers aim to enhance the effectiveness of immunotherapy. Prospective strategies include combining immunotherapy with other treatments, using targeted therapies to modulate the immune microenvironment, and developing new agents that can bypass or counteract the inhibitory mechanisms in the liver. These advancements hold promise for improving outcomes in liver cancer treatment.
Collapse
Affiliation(s)
- Yanju Liu
- Department of Infectious Diseases, Weifang People's Hospital, Weifang, Shandong, China
| | - Hongyuan Yang
- Department of Infectious Diseases, Weifang People's Hospital, Weifang, Shandong, China
| | - Tian Li
- School of Basic Medicine, Fourth Military Medical University, Xi'an, China
| | - Na Zhang
- Department of Infectious Diseases, Weifang People's Hospital, Weifang, Shandong, China
| |
Collapse
|
28
|
Xu M, Zhang G, Cui T, Liu J, Wang Q, Shang D, Yu T, Guo B, Huang J, Li C. Cross-modal integration of bulk RNA-seq and single-cell RNA sequencing data to reveal T-cell exhaustion in colorectal cancer. J Cell Mol Med 2024; 28:e70101. [PMID: 39344205 PMCID: PMC11439987 DOI: 10.1111/jcmm.70101] [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: 05/22/2024] [Revised: 08/20/2024] [Accepted: 09/09/2024] [Indexed: 10/01/2024] Open
Abstract
Colorectal cancer (CRC) is a relatively common malignancy clinically and the second leading cause of cancer-related deaths. Recent studies have identified T-cell exhaustion as playing a crucial role in the pathogenesis of CRC. A long-standing challenge in the clinical management of CRC is to understand how T cells function during its progression and metastasis, and whether potential therapeutic targets for CRC treatment can be predicted through T cells. Here, we propose DeepTEX, a multi-omics deep learning approach that integrates cross-model data to investigate the heterogeneity of T-cell exhaustion in CRC. DeepTEX uses a domain adaptation model to align the data distributions from two different modalities and applies a cross-modal knowledge distillation model to predict the heterogeneity of T-cell exhaustion across diverse patients, identifying key functional pathways and genes. DeepTEX offers valuable insights into the application of deep learning in multi-omics, providing crucial data for exploring the stages of T-cell exhaustion associated with CRC and relevant therapeutic targets.
Collapse
Affiliation(s)
- Mingcong Xu
- School of Computer Science and TechnologyHarbin University of Science and TechnologyHarbinChina
- Cardiovascular Lab of Big Data and Imaging Artificial Intelligence, Hengyang Medical School, The First Affiliated Hospital, University of South ChinaHengyangHunanChina
| | - Guorui Zhang
- Cardiovascular Lab of Big Data and Imaging Artificial Intelligence, Hengyang Medical School, The First Affiliated Hospital, University of South ChinaHengyangHunanChina
- Insititute of Biochemistry and Molecular Biology, Hengyang Medical College, University of South ChinaHengyangHunanChina
| | - Ting Cui
- Cardiovascular Lab of Big Data and Imaging Artificial Intelligence, Hengyang Medical School, The First Affiliated Hospital, University of South ChinaHengyangHunanChina
- Insititute of Biochemistry and Molecular Biology, Hengyang Medical College, University of South ChinaHengyangHunanChina
| | - Jiaqi Liu
- Cardiovascular Lab of Big Data and Imaging Artificial Intelligence, Hengyang Medical School, The First Affiliated Hospital, University of South ChinaHengyangHunanChina
- Insititute of Biochemistry and Molecular Biology, Hengyang Medical College, University of South ChinaHengyangHunanChina
- Hunan Provincial Key Laboratory of Multi‐Omics and Artificial Intelligence of Cardiovascular DiseasesUniversity of South ChinaHengyangHunanChina
| | - Qiuyu Wang
- Cardiovascular Lab of Big Data and Imaging Artificial Intelligence, Hengyang Medical School, The First Affiliated Hospital, University of South ChinaHengyangHunanChina
- Insititute of Biochemistry and Molecular Biology, Hengyang Medical College, University of South ChinaHengyangHunanChina
- Hunan Provincial Key Laboratory of Multi‐Omics and Artificial Intelligence of Cardiovascular DiseasesUniversity of South ChinaHengyangHunanChina
| | - Desi Shang
- Cardiovascular Lab of Big Data and Imaging Artificial Intelligence, Hengyang Medical School, The First Affiliated Hospital, University of South ChinaHengyangHunanChina
- Insititute of Biochemistry and Molecular Biology, Hengyang Medical College, University of South ChinaHengyangHunanChina
- Hunan Provincial Key Laboratory of Multi‐Omics and Artificial Intelligence of Cardiovascular DiseasesUniversity of South ChinaHengyangHunanChina
| | - Tingting Yu
- Cardiovascular Lab of Big Data and Imaging Artificial Intelligence, Hengyang Medical School, The First Affiliated Hospital, University of South ChinaHengyangHunanChina
| | - Bingzhou Guo
- College of Artificial Intelligence and Big Data for Medical Sciences, Shandong First Medical UniversityJinanShandongChina
| | - Jinjie Huang
- School of Computer Science and TechnologyHarbin University of Science and TechnologyHarbinChina
| | - Chunquan Li
- Cardiovascular Lab of Big Data and Imaging Artificial Intelligence, Hengyang Medical School, The First Affiliated Hospital, University of South ChinaHengyangHunanChina
- Insititute of Biochemistry and Molecular Biology, Hengyang Medical College, University of South ChinaHengyangHunanChina
- Hunan Provincial Key Laboratory of Multi‐Omics and Artificial Intelligence of Cardiovascular DiseasesUniversity of South ChinaHengyangHunanChina
| |
Collapse
|
29
|
Xu Q, Li X. Tumor-derived extracellular vesicles in the immune microenvironment of head and neck squamous cell carcinoma: Foe or future? JOURNAL OF STOMATOLOGY, ORAL AND MAXILLOFACIAL SURGERY 2024; 125:101738. [PMID: 38097013 DOI: 10.1016/j.jormas.2023.101738] [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: 10/31/2023] [Revised: 11/02/2023] [Accepted: 12/11/2023] [Indexed: 12/18/2023]
Abstract
Head and neck squamous cell carcinoma (HNSCC) is considered a "cold tumor" due to its suppressive immune microenvironment, and is associated with a poor prognosis. Tumor-derived extracellular vesicles (EVs) play an essential role in the tumor microenvironment and mediate intercellular communications. EVs have been proven to be key immune regulators involved in antitumor immune responses and escape from immune surveillance. Tumor-derived EVs favor the formation of an immunosuppressive tumor microenvironment by regulating the differentiation, proliferation and activation of innate and adaptive immune effector cells, as well as myeloid cells, acting as a "foe" in the microenvironment. However, EVs are also valuable for predicting and improving the prognosis of HNSCC, and represent hope for future treatments. In this review, we summarize the impact of HNSCC-derived EVs on the immune microenvironment, describe their roles as biomarkers and for drug delivery in disease monitoring and treatment. We provide insights into important areas for future research and identify potential therapeutic targets for HNSCC treatment.
Collapse
Affiliation(s)
- Qiaoshi Xu
- Department of Oral and Maxillofacial-Head and Neck Oncology, Beijing Stomatological Hospital, Capital Medical University, Beijing, China
| | - Xiaoyan Li
- Laboratory of Tissue Regeneration and Immunology and Department of Periodontics, Beijing Key Laboratory of Tooth Regeneration and Function Reconstruction, School of Stomatology, Capital Medical University, Beijing, China.
| |
Collapse
|
30
|
Nagano T, Takada K, Narutomi F, Kinoshita F, Akamine T, Kohno M, Shimokawa M, Takenaka T, Oda Y, Yoshizumi T. Clinical Significance of SIRPα Expression on Tumor-Associated Macrophages in Patients with Lung Squamous Cell Carcinoma. Ann Surg Oncol 2024; 31:6309-6319. [PMID: 38951413 DOI: 10.1245/s10434-024-15649-3] [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: 04/22/2024] [Accepted: 06/07/2024] [Indexed: 07/03/2024]
Abstract
BACKGROUND Signal-regulatory protein alpha (SIRPα) is an immune checkpoint molecule expressed on macrophages that functions to inhibit phagocytosis by binding to CD47 expressed on tumor cells. SIRPα has attracted increasing attention as a novel target for cancer immunotherapy; however, the expression and immune function of SIRPα in lung squamous cell carcinoma (LUSC) remain unclear. Therefore, this study aimed to identify the clinical importance of SIRPα expression in LUSC and to explore the factors that elevate SIRPα expression. PATIENTS AND METHODS Primary LUSC specimens surgically resected from 172 patients underwent immunohistochemical evaluation of the association of SIRPα expression on tumor-associated macrophages with clinicopathological features and clinical outcomes. Furthermore, we analyzed the association of SIRPα expression with tumor-infiltrating lymphocytes and the expression of programmed cell death ligand 1 (PD-L1). In vitro, monocytes were treated with cytokines, and SIRPα protein expression was assessed by flow cytometry. RESULTS There were no differences in SIRPα expression and clinicopathological factors. High SIRPα expression was significantly associated with PD-L1-positive expression, and high CD8, PD-1, and CD163 expression. The high SIRPα expression group showed significantly shorter recurrence-free survival (RFS) and overall survival (OS). On multivariate analysis, high SIRPα expression was an independent poor prognostic factor for RFS and OS. The expression of SIRPα protein in monocytes was upregulated by treatment with IFNγ. CONCLUSION Our analysis revealed that high SIRPα expression significantly predicts poor prognosis in patients with surgically resected LUSC.
Collapse
Affiliation(s)
- Taichi Nagano
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Kazuki Takada
- Department of Surgery, Saiseikai Fukuoka General Hospital, Fukuoka, Japan
| | - Fumiya Narutomi
- Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Fumihiko Kinoshita
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Takaki Akamine
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Mikihiro Kohno
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Mototsugu Shimokawa
- Department of Biostatistics, Graduate School of Medicine, Yamaguchi University, Yamaguchi, Japan
| | - Tomoyoshi Takenaka
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
| | - Yoshinao Oda
- Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Tomoharu Yoshizumi
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| |
Collapse
|
31
|
Shi S, Zhu C, Hu Y, Jiang P, Zhao J, Xu Q. ENG is a Biomarker of Prognosis and Angiogenesis in Liver Cancer, and Promotes the Differentiation of Tumor Cells into Vascular ECs. FRONT BIOSCI-LANDMRK 2024; 29:315. [PMID: 39344331 DOI: 10.31083/j.fbl2909315] [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: 06/28/2024] [Revised: 08/08/2024] [Accepted: 08/16/2024] [Indexed: 10/01/2024]
Abstract
BACKGROUND Liver cancer is a highly lethal malignancy with frequent recurrence, widespread metastasis, and low survival rates. The aim of this study was to explore the role of Endoglin (ENG) in liver cancer progression, as well as its impacts on angiogenesis, immune cell infiltration, and the therapeutic efficacy of sorafenib. METHODS A comprehensive evaluation was conducted using online databases Gene Expression Omnibus (GEO) and The Cancer Genome Atlas (TCGA), 76 pairs of clinical specimens of tumor and adjacent non-tumor liver tissue, and tissue samples from 32 hepatocellular carcinoma (HCC) patients treated with sorafenib. ENG expression levels were evaluated using quantitative Reverse Transcription Polymerase Chain Reaction (qRT-PCR), Western blot, and immunohistochemical analysis. Cox regression analysis, Spearman rank correlation analysis, and survival analysis were used to assess the results. Functional experiments included Transwell migration assays and tube formation assays with Human Umbilical Vein Endothelial Cells (HUVECs). RESULTS Tumor cells exhibited retro-differentiation into endothelial-like cells, with a significant increase in ENG expression in these tumor-derived endothelial cells (TDECs). High expression of ENG was associated with more aggressive cancer characteristics and worse patient prognosis. Pathway enrichment and functional analyses identified ENG as a key regulator of immune responses and angiogenesis in liver cancer. Further studies confirmed that ENG increases the expression of Collagen type Iα1 (COL1A1), thereby promoting angiogenesis in liver cancer. Additionally, HCC patients with elevated ENG levels responded well to sorafenib treatment. CONCLUSIONS This study found that ENG is an important biomarker of prognosis in liver cancer. Moreover, ENG is associated with endothelial cell differentiation in liver cancer and plays a crucial role in formation of the tumor vasculature. The assessment of ENG expression could be a promising strategy to identify liver cancer patients who might benefit from targeted immunotherapies.
Collapse
MESH Headings
- Humans
- Liver Neoplasms/genetics
- Liver Neoplasms/metabolism
- Liver Neoplasms/pathology
- Liver Neoplasms/blood supply
- Liver Neoplasms/drug therapy
- Neovascularization, Pathologic/genetics
- Neovascularization, Pathologic/metabolism
- Biomarkers, Tumor/genetics
- Biomarkers, Tumor/metabolism
- Prognosis
- Carcinoma, Hepatocellular/genetics
- Carcinoma, Hepatocellular/metabolism
- Carcinoma, Hepatocellular/pathology
- Carcinoma, Hepatocellular/blood supply
- Carcinoma, Hepatocellular/drug therapy
- Sorafenib/pharmacology
- Sorafenib/therapeutic use
- Cell Differentiation
- Endoglin/metabolism
- Endoglin/genetics
- Male
- Female
- Middle Aged
- Cell Line, Tumor
- Phenylurea Compounds/pharmacology
- Human Umbilical Vein Endothelial Cells/metabolism
- Endothelial Cells/metabolism
- Endothelial Cells/pathology
- Niacinamide/analogs & derivatives
- Niacinamide/pharmacology
- Antineoplastic Agents/pharmacology
- Antineoplastic Agents/therapeutic use
- Angiogenesis
Collapse
Affiliation(s)
- Shangheng Shi
- Organ Transplantation Center, The Affiliated Hospital of Qingdao University, 266003 Qingdao, Shandong, China
- The Institute of Transplantation Science, Qingdao University, 266003 Qingdao, Shandong, China
| | - Cunle Zhu
- Organ Transplantation Center, The Affiliated Hospital of Qingdao University, 266003 Qingdao, Shandong, China
- The Institute of Transplantation Science, Qingdao University, 266003 Qingdao, Shandong, China
| | - Yue Hu
- Hepatobiliary and Pancreatic Surgery Department, Affiliated First Hospital of Ningbo University, 315000 Ningbo, Zhejiang, China
| | - Peng Jiang
- Organ Transplantation Center, The Affiliated Hospital of Qingdao University, 266003 Qingdao, Shandong, China
- The Institute of Transplantation Science, Qingdao University, 266003 Qingdao, Shandong, China
| | - Jinxin Zhao
- Organ Transplantation Center, The Affiliated Hospital of Qingdao University, 266003 Qingdao, Shandong, China
- The Institute of Transplantation Science, Qingdao University, 266003 Qingdao, Shandong, China
| | - Qingguo Xu
- Organ Transplantation Center, The Affiliated Hospital of Qingdao University, 266003 Qingdao, Shandong, China
- The Institute of Transplantation Science, Qingdao University, 266003 Qingdao, Shandong, China
| |
Collapse
|
32
|
Mundhara N, Sadhukhan P. Cracking the Codes behind Cancer Cells' Immune Evasion. Int J Mol Sci 2024; 25:8899. [PMID: 39201585 PMCID: PMC11354234 DOI: 10.3390/ijms25168899] [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: 07/12/2024] [Revised: 08/03/2024] [Accepted: 08/09/2024] [Indexed: 09/02/2024] Open
Abstract
Immune evasion is a key phenomenon in understanding tumor recurrence, metastasis, and other critical steps in tumor progression. The tumor microenvironment (TME) is in constant flux due to the tumor's ability to release signals that affect it, while immune cells within it can impact cancer cell behavior. Cancer cells undergo several changes, which can change the enrichment of different immune cells and modulate the activity of existing immune cells in the tumor microenvironment. Cancer cells can evade immune surveillance by downregulating antigen presentation or expressing immune checkpoint molecules. High levels of tumor-infiltrating lymphocytes (TILs) correlate with better outcomes, and robust immune responses can control tumor growth. On the contrary, increased enrichment of Tregs, myeloid-derived suppressor cells, and M2-like anti-inflammatory macrophages can hinder effective immune surveillance and predict poor prognosis. Overall, understanding these immune evasion mechanisms guides therapeutic strategies. Researchers aim to modulate the TME to enhance immune surveillance and improve patient outcomes. In this review article, we strive to summarize the composition of the tumor immune microenvironment, factors affecting the tumor immune microenvironment (TIME), and different therapeutic modalities targeting the immune cells. This review is a first-hand reference to understand the basics of immune surveillance and immune evasion.
Collapse
Affiliation(s)
| | - Pritam Sadhukhan
- Department of Oncology, Johns Hopkins University, Baltimore, MD 21287, USA
| |
Collapse
|
33
|
Duan W, Tian W, Li Z, Liu Y, Xu L. A comprehensive pan-cancer analysis revealing the role of ITPRIPL1 as a prognostic and immunological biomarker. Front Mol Biosci 2024; 11:1452290. [PMID: 39211744 PMCID: PMC11357910 DOI: 10.3389/fmolb.2024.1452290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2024] [Accepted: 08/01/2024] [Indexed: 09/04/2024] Open
Abstract
Inositol 1,4,5-Trisphosphate Receptor-Interacting Protein-Like 1 (ITPRIPL1), a single-pass type I membrane protein located in the membrane, functions as an inhibitory ligand of CD3ε. Recent studies have shown that its expression suppresses T cells activation and promote tumor immune evasion. Despite increasing evidence suggesting that ITPRIPL1 plays a significant role in tumor growth, no systematic pan-cancer analysis of ITPRIPL1 has been conducted to date. This study utilized datasets curated from The Cancer Genome Atlas, Genotype Tissue-Expression, and Human Protein Atlas to investigate the relationship between ITPRIPL1 expression and clinical outcomes, immune infiltration, and drug sensitivity across 33 cancer types. We employed multiple methods to assess its prognostic value in pan-cancer, such as univariate Cox regression, survival analysis, and ROC curve analysis and explored the relationship between ITPRIPL1 and tumor mutation burden (TMB), tumor microsatellite instability (MSI), CNV, DNA methylation, immune-related genes, immune cell infiltration, and drug sensitivity to reveal its immunological role. The mRNA expression levels of the ITPRIPL1 gene vary significantly across multiple types of cancer and significantly reduced in breast cancer. Conversely, high ITPRIPL1 expression was associated with a better prognosis in BRCA. Furthermore, the expression of ITPRIPL1 highly correlates with the presence of tumor-infiltrating immune cells and immune checkpoint genes across various types of cancers. Additionally, ITPRIPL1 expression was associated with TMB in 6 cancer types and with MSI in 13 cancer types. High expression of ITPRIPL1 serves as a protective factor in certain cancer types, correlating with longer overall survival in BRCA. Our study further confirms that ITPRIPL1 participates in regulating immune infiltration and affecting the prognosis of patients in pan-cancer. These findings underscore the promising potential of ITPRIPL1 as a therapeutic target for human cancer.
Collapse
Affiliation(s)
- Wenyuan Duan
- Department of Medical Research, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, China
| | - Wen Tian
- Department of Bone and Soft Tissue Cancer, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, China
| | - Zhongyi Li
- Department of Medical Research, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, China
| | - Yunsong Liu
- Zhongshan Institute for Drug Discovery, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Zhongshan, China
| | - Linping Xu
- Department of Medical Research, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, China
| |
Collapse
|
34
|
Zhang G, Li J, Li G, Zhang J, Yang Z, Yang L, Jiang S, Wang J. Strategies for treating the cold tumors of cholangiocarcinoma: core concepts and future directions. Clin Exp Med 2024; 24:193. [PMID: 39141161 PMCID: PMC11324771 DOI: 10.1007/s10238-024-01460-7] [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: 06/05/2024] [Accepted: 07/31/2024] [Indexed: 08/15/2024]
Abstract
Cholangiocarcinoma (CCA) is a rare type of digestive tract cancer originating from the epithelial cells of the liver and biliary tract. Current treatment modalities for CCA, such as chemotherapy and radiation therapy, have demonstrated limited efficacy in enhancing survival rates. Despite the revolutionary potential of immunotherapy in cancer management, its application in CCA remains restricted due to the minimal infiltration of immune cells in these tumors, rendering them cold and unresponsive to immune checkpoint inhibitors (ICIs). Cancer cells within cold tumors deploy various mechanisms for evading immune attack, thus impeding clinical management. Recently, combination immunotherapy has become increasingly essential to comprehend the mechanisms underlying cold tumors to enhance a deficient antitumor immune response. Therefore, a thorough understanding of the knowledge on the combination immunotherapy of cold CCA is imperative to leverage the benefits of immunotherapy in treating patients. Moreover, gut microbiota plays an essential role in the immunotherapeutic responses in CCA. In this review, we summarize the current concepts of immunotherapy in CCA and clarify the intricate dynamics within the tumor immune microenvironment (TIME) of CCA. We also delve into the evasion mechanisms employed by CCA tumors against the anti-tumor immune responses. The context of combination immunotherapies in igniting cold tumors of CCA and the critical function of gut microbiota in prompting immune responses have also been annotated. Furthermore, we have proposed future directions in the realm of CCA immunotherapy, aiming to improve the clinical prognosis of CCA patients.
Collapse
Affiliation(s)
- GuanBo Zhang
- Department of Hepatobiliary Vascular Surgery, Chengdu Seventh People's Hospital, Chengdu, 610041, Sichuan, China
| | - JinSong Li
- Department of Hepatobiliary Vascular Surgery, Chengdu Seventh People's Hospital, Chengdu, 610041, Sichuan, China
| | - Gang Li
- Department of Hepatobiliary Vascular Surgery, Chengdu Seventh People's Hospital, Chengdu, 610041, Sichuan, China
| | - Jie Zhang
- Department of Hepatobiliary Vascular Surgery, Chengdu Seventh People's Hospital, Chengdu, 610041, Sichuan, China
| | - Zhi Yang
- Department of Hepatobiliary Vascular Surgery, Chengdu Seventh People's Hospital, Chengdu, 610041, Sichuan, China
| | - Lin Yang
- Department of Hepatobiliary Vascular Surgery, Chengdu Seventh People's Hospital, Chengdu, 610041, Sichuan, China
| | - ShiJie Jiang
- Department of Hepatobiliary Vascular Surgery, Chengdu Seventh People's Hospital, Chengdu, 610041, Sichuan, China
| | - JiaXing Wang
- Department of Hepatobiliary Vascular Surgery, Chengdu Seventh People's Hospital, Chengdu, 610041, Sichuan, China.
| |
Collapse
|
35
|
Xin S, Wen S, He P, Zhao Y, Zhao H. Density of tertiary lymphoid structures and their correlation with prognosis in non-small cell lung cancer. Front Immunol 2024; 15:1423775. [PMID: 39192984 PMCID: PMC11347756 DOI: 10.3389/fimmu.2024.1423775] [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: 04/26/2024] [Accepted: 07/24/2024] [Indexed: 08/29/2024] Open
Abstract
Background Tertiary lymphoid structures (TLS), ordered structure of tumor-infiltrating immune cells in tumor immune microenvironment (TIME), play an important role in the development and anti-tumor immunity of various cancers, including liver, colon, and gastric cancers. Previous studies have demonstrated that the presence of TLS in intra-tumoral (IT), invasive margin (IM), and peri-tumoral (PT) regions of the tumors at various maturity statuses. However, the density of TLS in different regions of non-small cell lung cancer (NSCLC) has not been extensively studied. Methods TLS and tumor-infiltrating immune cells were assessed using immunohistochemistry (IHC) staining in 82 NSCLC patients. Tumor samples were divided into three subregions as IT, IM and PT regions, and TLS were identified as early/primary TLS (E-TLS) or secondary/follicular TLS (F-TLS). The distribution of TLS in different maturity statuses, along with their correlation with clinicopathological characteristics and prognostic value, was assessed. Nomograms were used to predict the probability of 1-, 3-, and 5-year overall survival (OS) in patients with NSCLC. Results The density of TLS and proportion of F-TLS in the IT region (90.2%, 0.45/mm2, and 61.0%, respectively) were significantly higher than those in the IM region (72.0%, 0.18/mm2, and 39.0%, respectively) and PT region (67.1%, 0.16/mm2, and 40.2%, respectively). A lower density of TLS, especially E-TLS in the IM region, was correlated with better prognosis in NSCLC patients. CD20+ B cells, CD3+ T cells, CD8+ cytotoxic T cells, and CD68+ macrophages were significantly overexpressed in the IM region. CD20+ B cells and CD3+ T cells in the IM region were significantly correlated with the density of E-TLS, while no statistically significant correlation was found with F-TLS. The E-TLS density in the IM region and TNM stage were independent prognostic factors for NSCLC patients. The nomogram showed good prognostic ability. Conclusions A higher density of E-TLS in the IM region was associated with a worse prognosis in NSCLC patients, potentially due to the inhibition of TLS maturation caused by the increased density of suppressive immune cells at the tumor invasion front.
Collapse
Affiliation(s)
- Shuyue Xin
- Department of Health Examination Center, The Second Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Shuang Wen
- Department of Pathology, The Friendship Hospital of Dalian, Dalian, China
| | - Peipei He
- Department of Health Examination Center, The Second Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Yulong Zhao
- Department of Health Examination Center, The Second Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Hui Zhao
- Department of Health Examination Center, The Second Affiliated Hospital of Dalian Medical University, Dalian, China
| |
Collapse
|
36
|
Liu S, Sun Y, Yan D, Song W, Fu J, Wang S, Yang T, Zhu J, Zhu D, Wang D, Zhou F, Tang BZ. A relay-type innate immunity activation strategy involving water-soluble NIR-II AIEgen for boosted tumor photo-immunotherapy. Theranostics 2024; 14:4667-4682. [PMID: 39239517 PMCID: PMC11373630 DOI: 10.7150/thno.95724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Accepted: 06/28/2024] [Indexed: 09/07/2024] Open
Abstract
Background: Effective innate immunity activation could dramatically improve the anti-tumor efficacy and increase the beneficiary population of immunotherapy. However, the anti-tumor effect of unimodal immunotherapy is still not satisfactory. Methods: Herein, a novel relay-type innate immunity activation strategy based on photo-immunotherapy mediated by a water-soluble aggregation-induced emission luminogen, PEG420-TQ, with the assistant of toll-like receptor 7 (TLR-7) agonist, imiquimod (R837), was developed and constructed. Results: The strategy could promote tumor cells to undergo immunogenic cell death (ICD) induced by the well-designed PEG420-TQ@R837 (PTQ@R) nanoplatform under light irradiation, which in turn enhanced the infiltration of immune cells and the activation of innate immune cells to achieve the first innate immunity activation. The second innate immunity activation was subsequently achieved by drug delivery of R837 via apoptotic bodies (ApoBDs), further enhancing the anti-tumor activity of infiltrated immune cells. Conclusion: The strategy ultimately demonstrated robust innate immunity activation and achieved excellent performance against tumor growth and metastasis. The construction of the relay-type innate immunity activation strategy could provide a new idea for the application of immunotherapy in clinical trials.
Collapse
Affiliation(s)
- Shanshan Liu
- State Key Laboratory of Digital Medical Engineering, School of Biomedical Engineering, Hainan University, Sanya 572025, China
- Key Laboratory of Biomedical Engineering of Hainan Province, One Health Institute, Hainan University, Sanya 572025, China
| | - Yan Sun
- Key Laboratory of Nanobiosensing and Nanobioanalysis at Universities of Jilin Province, Department of Chemistry, Northeast Normal University, Changchun 130024, China
| | - Dingyuan Yan
- Center for AIE Research, Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, College of Materials Science and Engineering, Shenzhen University, Shenzhen 518060, China
| | - Wen Song
- State Key Laboratory of Digital Medical Engineering, School of Biomedical Engineering, Hainan University, Sanya 572025, China
- Key Laboratory of Biomedical Engineering of Hainan Province, One Health Institute, Hainan University, Sanya 572025, China
| | - Jiajia Fu
- State Key Laboratory of Digital Medical Engineering, School of Biomedical Engineering, Hainan University, Sanya 572025, China
- Key Laboratory of Biomedical Engineering of Hainan Province, One Health Institute, Hainan University, Sanya 572025, China
| | - Shanyong Wang
- State Key Laboratory of Digital Medical Engineering, School of Biomedical Engineering, Hainan University, Sanya 572025, China
- Key Laboratory of Biomedical Engineering of Hainan Province, One Health Institute, Hainan University, Sanya 572025, China
| | - Tianhao Yang
- State Key Laboratory of Digital Medical Engineering, School of Biomedical Engineering, Hainan University, Sanya 572025, China
- Key Laboratory of Biomedical Engineering of Hainan Province, One Health Institute, Hainan University, Sanya 572025, China
| | - Jun Zhu
- Center for AIE Research, Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, College of Materials Science and Engineering, Shenzhen University, Shenzhen 518060, China
| | - Dongxia Zhu
- Key Laboratory of Nanobiosensing and Nanobioanalysis at Universities of Jilin Province, Department of Chemistry, Northeast Normal University, Changchun 130024, China
| | - Dong Wang
- Center for AIE Research, Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, College of Materials Science and Engineering, Shenzhen University, Shenzhen 518060, China
| | - Feifan Zhou
- State Key Laboratory of Digital Medical Engineering, School of Biomedical Engineering, Hainan University, Sanya 572025, China
- Key Laboratory of Biomedical Engineering of Hainan Province, One Health Institute, Hainan University, Sanya 572025, China
| | - Ben Zhong Tang
- School of Science and Engineering, Shenzhen Institute of Aggregate Science and Technology, The Chinese University of Hong Kong, Shenzhen, Guangdong 518172, China
| |
Collapse
|
37
|
Cai S, Yang G, Hu M, Li C, Yang L, Zhang W, Sun J, Sun F, Xing L, Sun X. Spatial cell interplay networks of regulatory T cells predict recurrence in patients with operable non-small cell lung cancer. Cancer Immunol Immunother 2024; 73:189. [PMID: 39093404 PMCID: PMC11297009 DOI: 10.1007/s00262-024-03762-x] [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: 11/05/2023] [Accepted: 06/13/2024] [Indexed: 08/04/2024]
Abstract
BACKGROUND The interplay between regulatory T cells (Tregs) and neighboring cells, which is pivotal for anti-tumor immunity and closely linked to patient prognosis, remains to be fully elucidated. METHODS Tissue microarrays of 261 operable NSCLC patients were stained by multiplex immunofluorescence (mIF) assay, and the interaction between Tregs and neighboring cells in the tumor microenvironment (TME) was evaluated. Employing various machine learning algorithms, we developed a spatial immune signature to predict the prognosis of NSCLC patients. Additionally, we explored the interplay between programmed death-1/programmed death ligand-1 (PD-1/PD-L1) interactions and their relationship with Tregs. RESULTS Survival analysis indicated that the interplay between Tregs and neighboring cells in the invasive margin (IM) and tumor center was associated with recurrence in NSCLC patients. We integrated the intersection of the three algorithms to identify four crucial spatial immune features [P(CD8+Treg to CK) in IM, P(CD8+Treg to CD4) in IM, N(CD4+Treg to CK) in IM, N(CD4+Tcon to CK) in IM] and employed these characteristics to establish SIS, an independent prognosticator of recurrence in NSCLC patients [HR = 2.34, 95% CI (1.53, 3.58), P < 0.001]. Furthermore, analysis of cell interactions demonstrated that a higher number of Tregs contributed to higher PD-L1+ cells surrounded by PD-1+ cells (P < 0.001) with shorter distances (P = 0.004). CONCLUSION We dissected the cell interplay network within the TME, uncovering the spatial architecture and intricate interactions between Tregs and neighboring cells, along with their impact on the prognosis of NSCLC patients.
Collapse
Affiliation(s)
- Siqi Cai
- Shandong University Cancer Center, Shandong University, Jinan, Shandong, China
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University, and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Guanqun Yang
- Shandong University Cancer Center, Shandong University, Jinan, Shandong, China
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University, and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Mengyu Hu
- Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University, and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Chaozhuo Li
- School of Clinical Medicine, Weifang Medical University, Weifang, Shandong, China
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University, and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Liying Yang
- Shandong University Cancer Center, Shandong University, Jinan, Shandong, China
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University, and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Wei Zhang
- Shandong Cancer Hospital and Institute and Shandong Academy of Medical Science, Jinan, Shandong, China
| | - Jujie Sun
- Department of Pathology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Science, Jinan, Shandong, China
| | - Fenghao Sun
- Department of Nuclear Medicine, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, No.440, Jiyan Road, Huaiyin District, Jinan, 250117, Shandong, China
| | - Ligang Xing
- Shandong University Cancer Center, Shandong University, Jinan, Shandong, China
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University, and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Xiaorong Sun
- Shandong University Cancer Center, Shandong University, Jinan, Shandong, China.
- Department of Nuclear Medicine, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, No.440, Jiyan Road, Huaiyin District, Jinan, 250117, Shandong, China.
| |
Collapse
|
38
|
Mietz J, Kaulfuss M, Egli L, Opitz L, Münz C, Chijioke O. Human effector CD8 + T cells with an activated and exhausted-like phenotype control tumour growth in vivo in a humanized tumour model. EBioMedicine 2024; 106:105240. [PMID: 38986249 PMCID: PMC11296066 DOI: 10.1016/j.ebiom.2024.105240] [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: 10/01/2023] [Revised: 06/25/2024] [Accepted: 06/27/2024] [Indexed: 07/12/2024] Open
Abstract
BACKGROUND Humanized tumour models could be particularly valuable for cancer immunotherapy research, as they may better reflect human-specific aspects of the interfaces between tumour and immune system of human cancer. However, endogenous antitumour immunity in humanized models is still largely undefined. METHODS We established an autologous humanized mouse tumour model by using NSG mice reconstituted with human immune cells from hematopoietic progenitors and tumours generated from transformed autologous human B cells. We demonstrate growth of solid lymphoid tumours after subcutaneous implantation, infiltration by endogenous human immune cells and immunocompetence of the model. FINDINGS We found human T cell subsets described in human cancer, including progenitor exhausted (Tpex), terminally exhausted (Tex-term) and tissue-resident (TRM) cells in tumour-bearing humanized mice with accumulation of Tex-term and TRM in the tumour. In addition, we identified tumour-reactive CD8+ T cells through expression of CD137. This subpopulation of de novo arising human CD137+ CD8+ T cells displayed a highly proliferative, fully activated effector and exhausted-like phenotype with enhanced expression of activation and exhaustion markers like PD-1, CD39, CD160, TIM-3, TIGIT and TOX, the senescence marker CD57 (B3GAT1) and cytolytic effector molecules such as PRF1, GZMH and NKG7. Moreover, these CD137+ CD8+ T cells exhibited tumour-specific clonal expansion and presented signature overlap with tumour-reactive CD8+ T cells described in human cancer. We demonstrate superior anticancer activity of this activated and exhausted-like human CD8+ T cell subset by adoptive transfer experiments using recipients bearing autologous human tumours. Mice adoptively transferred with CD137+ CD8+ T cells showed reduced tumour growth and higher CD8+ T cell tumour infiltration, correlating with control of human tumours. INTERPRETATION We established an immunocompetent humanized tumour model, providing a tool for immunotherapy research and defined effective anticancer activity of human effector CD8+ T cells with an activated and exhausted-like phenotype, supporting clinical exploration of such cells in adoptive T cell therapies. FUNDING Swiss Cancer Research foundation.
Collapse
Affiliation(s)
- Juliane Mietz
- Cellular Immunotherapy, Institute of Experimental Immunology, University of Zürich, Zürich, Switzerland
| | - Meike Kaulfuss
- Cellular Immunotherapy, Institute of Experimental Immunology, University of Zürich, Zürich, Switzerland
| | - Lukas Egli
- Cellular Immunotherapy, Institute of Experimental Immunology, University of Zürich, Zürich, Switzerland
| | - Lennart Opitz
- Functional Genomics Center Zürich, University of Zürich/ETH Zürich, Zürich, Switzerland
| | - Christian Münz
- Viral Immunobiology, Institute of Experimental Immunology, University of Zürich, Zürich, Switzerland
| | - Obinna Chijioke
- Cellular Immunotherapy, Institute of Experimental Immunology, University of Zürich, Zürich, Switzerland; Institute of Medical Genetics and Pathology, University Hospital Basel, Basel, Switzerland.
| |
Collapse
|
39
|
Liu C, Li K, Sui X, Zhao T, Zhang T, Chen Z, Wu H, Li C, Li H, Yang F, Liu Z, Lu Y, Wang J, Chen X, Liu P. Patient-Derived Tumor Organoids Combined with Function-Associated ScRNA-Seq for Dissecting the Local Immune Response of Lung Cancer. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2400185. [PMID: 38896792 PMCID: PMC11336893 DOI: 10.1002/advs.202400185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 06/03/2024] [Indexed: 06/21/2024]
Abstract
In vitro models coupled with multimodal approaches are needed to dissect the dynamic response of local tumor immune microenvironment (TIME) to immunotherapy. Here the patient-derived primary lung cancer organoids (pLCOs) are generated by isolating tumor cell clusters, including the infiltrated immune cells. A function-associated single-cell RNA sequencing (FascRNA-seq) platform allowing both phenotypic evaluation and scRNA-seq at single-organoid level is developed to dissect the TIME of individual pLCOs. The analysis of 171 individual pLCOs derived from seven patients reveals that pLCOs retain the TIME heterogeneity in the parenchyma of parental tumor tissues, providing models with identical genetic background but various TIME. Linking the scRNA-seq data of individual pLCOs with their responses to anti-PD-1 (αPD-1) immune checkpoint blockade (ICB) allows to confirm the central role of CD8+ T cells in anti-tumor immunity, to identify potential tumor-reactive T cells with a set of 10 genes, and to unravel the factors regulating T cell activity, including CD99 gene. In summary, the study constructs a joint phenotypic and transcriptomic FascRNA-seq platform to dissect the dynamic response of local TIME under ICB treatment, providing a promising approach to evaluate novel immunotherapies and to understand the underlying molecular mechanisms.
Collapse
Affiliation(s)
- Chang Liu
- School of Biomedical EngineeringTsinghua UniversityBeijing100084China
| | - Kaiyi Li
- School of Biomedical EngineeringTsinghua UniversityBeijing100084China
| | - Xizhao Sui
- Department of Thoracic SurgeryPeople's HospitalPeking UniversityBeijing100034China
| | - Tian Zhao
- School of Biomedical EngineeringTsinghua UniversityBeijing100084China
| | - Ting Zhang
- Beijing Advanced Innovation Centre for Biomedical EngineeringKey Laboratory for Biomechanics and Mechanobiology of Ministry of EducationSchool of Biological Science and Medical EngineeringBeihang UniversityBeijing100083China
| | - Zhongyao Chen
- School of Biomedical EngineeringTsinghua UniversityBeijing100084China
| | - Hainan Wu
- Beijing Advanced Innovation Centre for Biomedical EngineeringKey Laboratory for Biomechanics and Mechanobiology of Ministry of EducationSchool of Biological Science and Medical EngineeringBeihang UniversityBeijing100083China
| | - Chao Li
- Department of Thoracic SurgeryPeople's HospitalPeking UniversityBeijing100034China
| | - Hao Li
- Department of Thoracic SurgeryPeople's HospitalPeking UniversityBeijing100034China
| | - Fan Yang
- Department of Thoracic SurgeryPeople's HospitalPeking UniversityBeijing100034China
| | - Zhidong Liu
- Beijing Chest HospitalCapital Medical University & Beijing Tuberculosis and Thoracic Tumor Research InstituteBeijing101125China
| | - You‐Yong Lu
- Laboratory of Molecular OncologyKey Laboratory of Carcinogenesis and Translational Research (Ministry of Education)School of OncologyBeijing Cancer Hospital and InstitutePeking UniversityBeijing100142China
| | - Jun Wang
- Department of Thoracic SurgeryPeople's HospitalPeking UniversityBeijing100034China
| | - Xiaofang Chen
- Beijing Advanced Innovation Centre for Biomedical EngineeringKey Laboratory for Biomechanics and Mechanobiology of Ministry of EducationSchool of Biological Science and Medical EngineeringBeihang UniversityBeijing100083China
| | - Peng Liu
- School of Biomedical EngineeringTsinghua UniversityBeijing100084China
- Changping LaboratoryBeijing102299China
| |
Collapse
|
40
|
Zhao C, Pan Y, Liu L, Zhang J, Wu X, Liu Y, Zhao XZ, Rao L. Hybrid Cellular Nanovesicles Block PD-L1 Signal and Repolarize M2 Macrophages for Cancer Immunotherapy. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2311702. [PMID: 38456371 DOI: 10.1002/smll.202311702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Indexed: 03/09/2024]
Abstract
The PD1/PD-L1 immune checkpoint blocking is a promising therapy, while immunosuppressive tumor microenvironment (TME) and poor tumor penetration of therapeutic antibodies limit its efficacy. Repolarization of tumor-associated macrophages (TAMs) offers a potential method to ameliorate immunosuppression of TME and further boost T cell antitumor immunity. Herein, hybrid cell membrane biomimetic nanovesicles (hNVs) are developed by fusing M1 macrophage-derived nanovesicles (M1-NVs) and PD1-overexpressed tumor cell-derived nanovesicles (PD1-NVs) to improve cancer immunotherapy. The M1-NVs promote the transformation of M2-like TAMs to M1-like phenotype and further increase the release of pro-inflammatory cytokines, resulting in improved immunosuppressive TME. Concurrently, the PD1-NVs block PD1/PD-L1 pathway, which boosts cancer immunotherapy when combined with M1-NVs. In a breast cancer mouse model, the hNVs efficiently accumulate at the tumor site after intravenous injection and significantly inhibit the tumor growth. Mechanically, the M1 macrophages and CD8+ T lymphocytes in TME increase by twofold after the treatment, indicating effective immune activation. These results suggest the hNVs as a promising strategy to integrate TME improvement with PD1/PD-L1 blockade for cancer immunotherapy.
Collapse
Affiliation(s)
- Chenchen Zhao
- Key Laboratory of Artificial Micro- and Nano-Structures of Ministry of Education, School of Physics and Technology, Wuhan University, Wuhan, 430072, China
- Institute of Biomedical Health Technology and Engineering, Shenzhen Bay Laboratory, Shenzhen, 518132, China
| | - Yuanwei Pan
- Institute of Biomedical Health Technology and Engineering, Shenzhen Bay Laboratory, Shenzhen, 518132, China
| | - Lujie Liu
- Institute of Biomedical Health Technology and Engineering, Shenzhen Bay Laboratory, Shenzhen, 518132, China
| | - Jing Zhang
- Key Laboratory of Artificial Micro- and Nano-Structures of Ministry of Education, School of Physics and Technology, Wuhan University, Wuhan, 430072, China
- Institute of Biomedical Health Technology and Engineering, Shenzhen Bay Laboratory, Shenzhen, 518132, China
| | - Xianjia Wu
- Key Laboratory of Artificial Micro- and Nano-Structures of Ministry of Education, School of Physics and Technology, Wuhan University, Wuhan, 430072, China
- Institute of Biomedical Health Technology and Engineering, Shenzhen Bay Laboratory, Shenzhen, 518132, China
| | - Yu Liu
- Institute of Biomedical Health Technology and Engineering, Shenzhen Bay Laboratory, Shenzhen, 518132, China
- Department of Dermatovenereology, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, China
| | - Xing-Zhong Zhao
- Key Laboratory of Artificial Micro- and Nano-Structures of Ministry of Education, School of Physics and Technology, Wuhan University, Wuhan, 430072, China
| | - Lang Rao
- Institute of Biomedical Health Technology and Engineering, Shenzhen Bay Laboratory, Shenzhen, 518132, China
| |
Collapse
|
41
|
Chen T, Jiang Q, Wang Z, Zhang H, Fu Z. The roles of lncRNA AP001469.3 in clinical implications, immune landscape and carcinogenesis of colorectal cancer. Transl Cancer Res 2024; 13:3465-3481. [PMID: 39145049 PMCID: PMC11319950 DOI: 10.21037/tcr-24-145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2024] [Accepted: 06/02/2024] [Indexed: 08/16/2024]
Abstract
Background Previously, long non-coding RNA (lncRNA) gene AP001469.3 was reported to participate in the construction of an immune-related lncRNA signature, which showed promising clinical predictive value in colorectal cancer (CRC) patients. However, the clinical and immunological significance and biological function of AP001469.3 in CRC remain unclear. In this study, we aim to explore the roles of AP001469.3 in CRC progression, thereby opening an avenue for CRC treatment. Methods Our study collected data from The Cancer Genome Atlas (TCGA) database and investigated the role of AP001469.3 in CRC through bioinformatics analysis. Cell-type Identification By Estimating Relative Subsets Of known RNA Transcripts (CIBERSORT) and Estimation of STromal and Immune cells in MAlignant Tumor tissues using Expression data (ESTIMATE) methods evaluated the immune infiltration. The biological functions of AP001469.3 in CRC were validated by in vitro experiments. Gene set enrichment analysis (GSEA) was used to estimate the enrichment of functional pathways and gene signatures. Results In this work, high expression of AP001469.3 was found in CRC and was positively associated with tumor-node-metastasis (TNM) stage in CRC. AP001469.3 expression had a strong relationship with microsatellite instability (MSI) in colon adenocarcinoma (COAD). Additionally, AP001469.3 expression was associated with StromalScore, ImmuneScore, ESTIMATEScore, immune cell infiltration (ICI) levels and immune checkpoint (ICP) genes expression in CRC. Subsequent results showed that immunotherapy could be more effective in CRC patients with low-AP001469.3 expression using the immunophenoscore (IPS). We confirmed that the transcript of AP001469.3 gene ENST00000430259 was highly expressed in CRC tissues and cell lines. In vitro experiments indicated that ENST00000430259 knockdown reduced the proliferation, migration and invasion of CRC cells. Finally, our GSEA results showed that the majority of the differentially enriched signaling pathways between the high- and low-AP001469.3 expression groups were immune-related. Conclusions Taken together, our study demonstrates that lncRNA gene AP001469.3 is associated with immunological characteristics in CRC and promotes malignant progression of CRC. Moreover, AP001469.3 can be potentially used as an immunotherapeutic indicator and a therapeutic target for CRC patients.
Collapse
Affiliation(s)
- Tao Chen
- Department of General Surgery, the First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- Department of General Surgery, Nanjing Pukou People’s Hospital, Nanjing, China
| | - Qiusheng Jiang
- Department of General Surgery, Nanjing Pukou People’s Hospital, Nanjing, China
| | - Zhenlin Wang
- Department of General Surgery, the First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Hongqiang Zhang
- Department of General Surgery, the First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Zan Fu
- Department of General Surgery, the First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| |
Collapse
|
42
|
Zeng YY, Gu Q, Li D, Li AX, Liu RM, Liang JY, Liu JY. Immunocyte membrane-derived biomimetic nano-drug delivery system: a pioneering platform for tumour immunotherapy. Acta Pharmacol Sin 2024:10.1038/s41401-024-01355-z. [PMID: 39085407 DOI: 10.1038/s41401-024-01355-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2024] [Accepted: 07/03/2024] [Indexed: 08/02/2024] Open
Abstract
Tumor immunotherapy characterized by its high specificity and minimal side effects has achieved revolutionary progress in the field of cancer treatment. However, the complex mechanisms of tumor immune microenvironment (TIME) and the individual variability of patients' immune system still present significant challenges to its clinical application. Immunocyte membrane-coated nanocarrier systems, as an innovative biomimetic drug delivery platform, exhibit remarkable advantages in tumor immunotherapy due to their high targeting capability, good biocompatibility and low immunogenicity. In this review we summarize the latest research advances in biomimetic delivery systems based on immune cells for tumor immunotherapy. We outline the existing methods of tumor immunotherapy including immune checkpoint therapy, adoptive cell transfer therapy and cancer vaccines etc. with a focus on the application of various immunocyte membranes in tumor immunotherapy and their prospects and challenges in drug delivery and immune modulation. We look forward to further exploring the application of biomimetic delivery systems based on immunocyte membrane-coated nanoparticles, aiming to provide a new framework for the clinical treatment of tumor immunity.
Collapse
Affiliation(s)
- Yuan-Ye Zeng
- School of Pharmacy, Fudan University, Shanghai, 201203, China
- Department of Pharmacy, Fudan University Shanghai Cancer Center, Shanghai, 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
| | - Qing Gu
- Department of Pharmacy, Jingan District Zhabei Central Hospital, Shanghai, 200070, China
| | - Dan Li
- Department of Pharmacy, Fudan University Shanghai Cancer Center, Shanghai, 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
| | - Ai-Xue Li
- Department of Pharmacy, Fudan University Shanghai Cancer Center, Shanghai, 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
| | - Rong-Mei Liu
- Department of Pharmacy, Fudan University Shanghai Cancer Center, Shanghai, 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
| | - Jian-Ying Liang
- School of Pharmacy, Fudan University, Shanghai, 201203, China.
| | - Ji-Yong Liu
- Department of Pharmacy, Fudan University Shanghai Cancer Center, Shanghai, 200032, China.
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China.
| |
Collapse
|
43
|
Zhao G, Wang Y, Xing S, Jiang Y, Ding J, Cai Y, Ma P, Miao H, Fang Y, Jiang N, Cui D, Yu Y, Tang Q, Wang S, Li N. Exosome-based anticancer vaccines: From Bench to bedside. Cancer Lett 2024; 595:216989. [PMID: 38825162 DOI: 10.1016/j.canlet.2024.216989] [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: 03/14/2024] [Revised: 05/13/2024] [Accepted: 05/23/2024] [Indexed: 06/04/2024]
Abstract
Exosomes, a subset of extracellular vesicles, are released by all active cells and play a crucial role in intercellular communications. Exosomes could facilitate the transfer of various biologically active molecules, such as DNA, non-coding RNAs, and proteins, from donor to recipient cells, thereby participating in diverse biological and pathological processes. Besides, exosomes possess unique characteristics, including non-toxicity, low-immunogenicity, and stability within biological systems, rendering them highly advantageous for cancer drug development. Meanwhile, accumulating evidence suggests that exosomes originating from tumor cells and immune cells possess distinct composition profiles that play a direct role in anticancer immunotherapy. Of note, exosomes can transport their contents to specific cells, thereby exerting an impact on the phenotype and immune-regulatory functions of targeted cells. Therapeutic cancer vaccines, an emerging therapeutics of immunotherapy, could enhance antitumor immune responses by delivering a large number of tumor antigens, thereby augmenting the immune response against tumor cells. Therefore, the therapeutic rationale of cancer vaccines and exosome-based immunotherapy are almost similar to some extent, but some challenges have hindered their application in the clinical setting. Here, in this review, we first summarized the biogenesis, structure, compositions, and biological functions of exosomes. Then we described the roles of exosomes in cancer biology, particularly in tumor immunity. We also comprehensively reviewed current exosome-based anticancer vaccine development and we divided them into three types. Finally, we give some insights into clinical translation and clinical trial progress of exosome-based anticancer vaccines for future direction.
Collapse
Affiliation(s)
- Guo Zhao
- Clinical Trial Center, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Yuning Wang
- Clinical Trial Center, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Shujun Xing
- Clinical Trial Center, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Yale Jiang
- Clinical Trial Center, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Jiatong Ding
- Clinical Trial Center, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Yuanting Cai
- Clinical Trial Center, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Peiwen Ma
- Clinical Trial Center, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Huilei Miao
- Clinical Trial Center, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Yuan Fang
- Clinical Trial Center, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Ning Jiang
- Clinical Trial Center, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Dandan Cui
- Clinical Trial Center, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Yue Yu
- Clinical Trial Center, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Qiyu Tang
- Clinical Trial Center, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Shuhang Wang
- Clinical Trial Center, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China.
| | - Ning Li
- Clinical Trial Center, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China.
| |
Collapse
|
44
|
Hu Y, Lou X, Zhang K, Pan L, Bai Y, Wang L, Wang M, Yan Y, Wan J, Yao X, Duan X, Ni C, Qin Z. Tumor necrosis factor receptor 2 promotes endothelial cell-mediated suppression of CD8+ T cells through tuning glycolysis in chemoresistance of breast cancer. J Transl Med 2024; 22:672. [PMID: 39033271 PMCID: PMC11265105 DOI: 10.1186/s12967-024-05472-5] [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: 03/20/2024] [Accepted: 07/03/2024] [Indexed: 07/23/2024] Open
Abstract
BACKGROUND T cells play a pivotal role in chemotherapy-triggered anti-tumor effects. Emerging evidence underscores the link between impaired anti-tumor immune responses and resistance to paclitaxel therapy in triple-negative breast cancer (TNBC). Tumor-related endothelial cells (ECs) have potential immunoregulatory activity. However, how ECs regulate T cell activity during TNBC chemotherapy remains poorly understood. METHODS Single-cell analysis of ECs in patients with TNBC receiving paclitaxel therapy was performed using an accessible single-cell RNA sequencing (scRNA-seq) dataset to identify key EC subtypes and their immune characteristics. An integrated analysis of a tumor-bearing mouse model, immunofluorescence, and a spatial transcriptome dataset revealed the spatial relationship between ECs, especially Tumor necrosis factor receptor (TNFR) 2+ ECs, and CD8+ T cells. RNA sequencing, CD8+ T cell proliferation assays, flow cytometry, and bioinformatic analyses were performed to explore the immunosuppressive function of TNFR2 in ECs. The downstream metabolic mechanism of TNFR2 was further investigated using RNA sequencing, cellular glycolysis assays, and western blotting. RESULTS In this study, we identified an immunoregulatory EC subtype, characterized by enhanced TNFR2 expression in non-responders. By a mouse model of TNBC, we revealed a dynamic reduction in the proportion of the CD8+ T cell-contacting tumor vessels that could co-localize spatially with CD8+ T cells during chemotherapy and an increased expression of TNFR2 by ECs. TNFR2 suppresses glycolytic activity in ECs by activating NF-κB signaling in vitro. Tuning endothelial glycolysis enhances programmed death-ligand (PD-L) 1-dependent inhibitory capacity, thereby inducing CD8+ T cell suppression. In addition, TNFR2+ ECs showed a greater spatial affinity for exhausted CD8+ T cells than for non-exhausted CD8+ T cells. TNFR2 blockade restores impaired anti-tumor immunity in vivo, leading to the loss of PD-L1 expression by ECs and enhancement of CD8+ T cell infiltration into the tumors. CONCLUSIONS These findings reveal the suppression of CD8+ T cells by ECs in chemoresistance and indicate the critical role of TNFR2 in driving the immunosuppressive capacity of ECs via tuning glycolysis. Targeting endothelial TNFR2 may serve as a potent strategy for treating TNBC with paclitaxel.
Collapse
Affiliation(s)
- Yu Hu
- Henan China-Germany International Joint Laboratory of Tumor Immune Microenvironment and Disease, Medical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
| | - Xiaohan Lou
- Henan China-Germany International Joint Laboratory of Tumor Immune Microenvironment and Disease, Medical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
| | - Kaili Zhang
- Henan China-Germany International Joint Laboratory of Tumor Immune Microenvironment and Disease, Medical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
| | - Longze Pan
- Henan China-Germany International Joint Laboratory of Tumor Immune Microenvironment and Disease, Medical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
- Department of Medicine, Luohe Medical College, Luohe, 462000, China
| | - Yueyue Bai
- Henan China-Germany International Joint Laboratory of Tumor Immune Microenvironment and Disease, Medical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
- Shangqiu Hospital, The First Affiliated Hospital of Henan University of Chinese Medicine, Shangqiu, 476000, China
| | - Linlin Wang
- Henan China-Germany International Joint Laboratory of Tumor Immune Microenvironment and Disease, Medical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
| | - Ming Wang
- Henan China-Germany International Joint Laboratory of Tumor Immune Microenvironment and Disease, Medical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
| | - Yan Yan
- Henan China-Germany International Joint Laboratory of Tumor Immune Microenvironment and Disease, Medical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
| | - Jiajia Wan
- Henan China-Germany International Joint Laboratory of Tumor Immune Microenvironment and Disease, Medical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
| | - Xiaohan Yao
- Henan China-Germany International Joint Laboratory of Tumor Immune Microenvironment and Disease, Medical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
| | - Xixi Duan
- Henan China-Germany International Joint Laboratory of Tumor Immune Microenvironment and Disease, Medical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
| | - Chen Ni
- Henan China-Germany International Joint Laboratory of Tumor Immune Microenvironment and Disease, Medical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China.
| | - Zhihai Qin
- Henan China-Germany International Joint Laboratory of Tumor Immune Microenvironment and Disease, Medical Research Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China.
| |
Collapse
|
45
|
Dong L, Deng X, Li Y, Zhu X, Shu M, Chen J, Luo H, An K, Cheng M, Zhang P, Tan W. Stimuli-Responsive mRNA Vaccines to Induce Robust CD8 + T Cell Response via ROS-Mediated Innate Immunity Boosting. J Am Chem Soc 2024; 146:19218-19228. [PMID: 38955767 DOI: 10.1021/jacs.4c04331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/04/2024]
Abstract
The messenger RNA (mRNA) vaccines hold great significance in contagion prevention and cancer immunotherapy. However, safely and effectively harnessing innate immunity to stimulate robust and durable adaptive immune protection is crucial, yet challenging. In this study, we synthesized a library of stimuli-responsive bivalent ionizable lipids (srBiv iLPs) with smart molecular blocks responsive to esterase, H2O2, cytochrome P450, alkaline phosphatase, nitroreductase, or glutathione (GSH), aiming to leverage physiological cues to trigger fast lipid degradation, promote mRNA translation, and induce robust antitumor immunity via reactive oxygen species (ROS)-mediated boosting. After subcutaneous immunization, esterase-responsive vaccine (eBiv-mVac) was rapidly internalized and transported into the draining lymph nodes. It then underwent fast decaging and self-immolative degradation in esterase-rich antigen-presenting cells, releasing sufficient mRNA for antigen translation and massive reactive quinone methides to elevate ROS levels. This resulted in broad activation of innate immunity to boost T cell response, prompting a large number of primed antigen-specific CD8+ T cells to circulate and infiltrate into tumors (>1000-fold versus unvaccinated control), thereby orchestrating innate and adaptive immunity to control tumor growth. Moreover, by further combining our vaccination strategy with immune checkpoint blockade, we demonstrated a synergism that significantly amplified the magnitude and function of antigen-specific CD8+ T cells. This, in turn, caused potent systemic antitumor efficacy and prolonged survival with high complete response rate in xenograft and metastasis models. Overall, our generalized stimuli-responsive mRNA delivery platform promises a paradigm shift in the design of potent vaccines for cancer immunotherapy, as well as effective and precise carriers for gene editing, protein replacement, and cell engineering.
Collapse
Affiliation(s)
- Linying Dong
- Medical School, Faculty of Medicine, Tianjin University, Tianjin 300072, China
- Zhejiang Cancer Hospital, The Key Laboratory of Zhejiang Province for Aptamers and Theranostics, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou 310022, China
| | - Xuqian Deng
- Zhejiang Cancer Hospital, The Key Laboratory of Zhejiang Province for Aptamers and Theranostics, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou 310022, China
- Molecular Science and Biomedicine Laboratory (MBL), State Key Laboratory of Chemo/Bio-Sensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China
| | - Yan Li
- Zhejiang Cancer Hospital, The Key Laboratory of Zhejiang Province for Aptamers and Theranostics, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou 310022, China
- Molecular Science and Biomedicine Laboratory (MBL), State Key Laboratory of Chemo/Bio-Sensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China
| | - Xiaolan Zhu
- Medical School, Faculty of Medicine, Tianjin University, Tianjin 300072, China
- Zhejiang Cancer Hospital, The Key Laboratory of Zhejiang Province for Aptamers and Theranostics, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou 310022, China
| | - Mingbo Shu
- Medical School, Faculty of Medicine, Tianjin University, Tianjin 300072, China
- Zhejiang Cancer Hospital, The Key Laboratory of Zhejiang Province for Aptamers and Theranostics, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou 310022, China
| | - Jingyi Chen
- Zhejiang Cancer Hospital, The Key Laboratory of Zhejiang Province for Aptamers and Theranostics, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou 310022, China
| | - Huacheng Luo
- Zhejiang Cancer Hospital, The Key Laboratory of Zhejiang Province for Aptamers and Theranostics, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou 310022, China
| | - Keli An
- Zhejiang Cancer Hospital, The Key Laboratory of Zhejiang Province for Aptamers and Theranostics, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou 310022, China
| | - Ming Cheng
- Zhejiang Cancer Hospital, The Key Laboratory of Zhejiang Province for Aptamers and Theranostics, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou 310022, China
| | - Penghui Zhang
- Zhejiang Cancer Hospital, The Key Laboratory of Zhejiang Province for Aptamers and Theranostics, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou 310022, China
| | - Weihong Tan
- Zhejiang Cancer Hospital, The Key Laboratory of Zhejiang Province for Aptamers and Theranostics, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou 310022, China
- Institute of Molecular Medicine (IMM), Renji Hospital, Shanghai Jiao Tong University School of Medicine, and College of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
| |
Collapse
|
46
|
Liu J, Zhang B, Cui Y, Song H, Shang D. In vitro co-culture models for studying organoids-macrophages interaction: the golden technology of cancer immunotherapy. Am J Cancer Res 2024; 14:3222-3240. [PMID: 39113861 PMCID: PMC11301299 DOI: 10.62347/bqfh7352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2024] [Accepted: 06/12/2024] [Indexed: 08/10/2024] Open
Abstract
Macrophages, as the largest immune cell group in tumour tissues, play a crucial role in influencing various malignant behaviours of tumour cells and tumour immune evasion. As the research on macrophages and cancer immunotherapy develops, the importance of appropriate research models becomes increasingly evident. The development of organoids has bridged the gap between traditional two-dimensional (2D) cultures and animal experiments. Recent studies have demonstrated that organoids exhibit similar physiological characteristics to the source tissue and closely resemble the in vivo genome and molecular markers of the source tissue or organ. However, organoids still lack an immune component. Developing a co-culture model of organoids and macrophages is crucial for studying the interaction and mechanisms between tumour cells and macrophages. This paper presents an overview of the establishment of co-culture models, the current research status of organoid macrophage interactions, and the current status of immunotherapy. In addition, the application prospects and shortcomings of the model are explained. Ultimately, it is hoped that the co-culture model will offer a preclinical testing platform for maximising a precise cancer immunotherapy strategy.
Collapse
Affiliation(s)
- Jinming Liu
- Department of General Surgery, Clinical Laboratory of Integrative Medicine, The First Affiliated Hospital of Dalian Medical UniversityDalian, Liaoning, PR China
| | - Biao Zhang
- Department of General Surgery, Clinical Laboratory of Integrative Medicine, The First Affiliated Hospital of Dalian Medical UniversityDalian, Liaoning, PR China
| | - Yuying Cui
- Laboratory of Integrative Medicine, The First Affiliated Hospital of Dalian Medical UniversityDalian, Liaoning, PR China
| | - Huiyi Song
- Laboratory of Integrative Medicine, The First Affiliated Hospital of Dalian Medical UniversityDalian, Liaoning, PR China
| | - Dong Shang
- Department of General Surgery, Clinical Laboratory of Integrative Medicine, The First Affiliated Hospital of Dalian Medical UniversityDalian, Liaoning, PR China
- Institute (College) of Integrative Medicine, Dalian Medical UniversityDalian, Liaoning, PR China
| |
Collapse
|
47
|
Qiu Z, Khalife J, Ethiraj P, Jaafar C, Lin AP, Holder KN, Ritter JP, Chiou L, Huelgas-Morales G, Aslam S, Zhang Z, Liu Z, Arya S, Gupta YK, Dahia PLM, Aguiar RC. IRF8-mutant B cell lymphoma evades immunity through a CD74-dependent deregulation of antigen processing and presentation in MHCII complexes. SCIENCE ADVANCES 2024; 10:eadk2091. [PMID: 38996030 PMCID: PMC11244530 DOI: 10.1126/sciadv.adk2091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 06/06/2024] [Indexed: 07/14/2024]
Abstract
The mechanism by which interferon regulatory factor 8 (IRF8) mutation contributes to lymphomagenesis is unknown. We modeled IRF8 variants in B cell lymphomas and found that they affected the expression of regulators of antigen presentation. Expression of IRF8 mutants in murine B cell lymphomas suppressed CD4, but not CD8, activation elicited by antigen presentation and downmodulated CD74 and human leukocyte antigen (HLA) DM, intracellular regulators of antigen peptide processing/loading in the major histocompatibility complex (MHC) II. Concordantly, mutant IRF8 bound less efficiently to the promoters of these genes. Mice harboring IRF8 mutant lymphomas displayed higher tumor burden and remodeling of the tumor microenvironment, typified by depletion of CD4, CD8, and natural killer cells, increase in regulatory T cells and T follicular helper cells. Deconvolution of bulk RNA sequencing data from IRF8-mutant human diffuse large B cell lymphoma (DLBCL) recapitulated part of the immune remodeling detected in mice. We concluded that IRF8 mutations contribute to DLBCL biology by facilitating immune escape.
Collapse
MESH Headings
- Interferon Regulatory Factors/genetics
- Interferon Regulatory Factors/metabolism
- Animals
- Antigen Presentation/immunology
- Antigen Presentation/genetics
- Humans
- Mice
- Mutation
- Histocompatibility Antigens Class II/genetics
- Histocompatibility Antigens Class II/immunology
- Histocompatibility Antigens Class II/metabolism
- Antigens, Differentiation, B-Lymphocyte/genetics
- Antigens, Differentiation, B-Lymphocyte/metabolism
- Lymphoma, B-Cell/genetics
- Lymphoma, B-Cell/immunology
- Tumor Microenvironment/immunology
- Lymphoma, Large B-Cell, Diffuse/genetics
- Lymphoma, Large B-Cell, Diffuse/immunology
- Lymphoma, Large B-Cell, Diffuse/pathology
- Cell Line, Tumor
- Tumor Escape/genetics
- Gene Expression Regulation, Neoplastic
Collapse
Affiliation(s)
- Zhijun Qiu
- Division of Hematology and Medical Oncology, Department of Medicine, Mays Cancer Center, University of Texas Health Science Center San Antonio, San Antonio, TX 78229, USA
| | - Jihane Khalife
- Division of Hematology and Medical Oncology, Department of Medicine, Mays Cancer Center, University of Texas Health Science Center San Antonio, San Antonio, TX 78229, USA
| | - Purushoth Ethiraj
- Division of Hematology and Medical Oncology, Department of Medicine, Mays Cancer Center, University of Texas Health Science Center San Antonio, San Antonio, TX 78229, USA
| | - Carine Jaafar
- Division of Hematology and Medical Oncology, Department of Medicine, Mays Cancer Center, University of Texas Health Science Center San Antonio, San Antonio, TX 78229, USA
| | - An-Ping Lin
- Division of Hematology and Medical Oncology, Department of Medicine, Mays Cancer Center, University of Texas Health Science Center San Antonio, San Antonio, TX 78229, USA
| | - Kenneth N. Holder
- Department of Pathology, University of Texas Health Science Center San Antonio, San Antonio, TX 78229, USA
| | - Jacob P. Ritter
- Department of Pathology, University of Texas Health Science Center San Antonio, San Antonio, TX 78229, USA
| | - Lilly Chiou
- Division of Hematology and Medical Oncology, Department of Medicine, Mays Cancer Center, University of Texas Health Science Center San Antonio, San Antonio, TX 78229, USA
| | - Gabriela Huelgas-Morales
- Division of Hematology and Medical Oncology, Department of Medicine, Mays Cancer Center, University of Texas Health Science Center San Antonio, San Antonio, TX 78229, USA
| | - Sadia Aslam
- Division of Hematology and Medical Oncology, Department of Medicine, Mays Cancer Center, University of Texas Health Science Center San Antonio, San Antonio, TX 78229, USA
| | - Zhao Zhang
- Department of Molecular Medicine, University of Texas Health Science Center San Antonio, San Antonio, TX 78229, USA
| | - Zhijie Liu
- Department of Molecular Medicine, University of Texas Health Science Center San Antonio, San Antonio, TX 78229, USA
| | - Shailee Arya
- Department of Biochemistry and Structural Biology, University of Texas Health Science Center San Antonio, San Antonio, TX 78229, USA
| | - Yogesh K. Gupta
- Department of Biochemistry and Structural Biology, University of Texas Health Science Center San Antonio, San Antonio, TX 78229, USA
| | - Patricia L. M. Dahia
- Division of Hematology and Medical Oncology, Department of Medicine, Mays Cancer Center, University of Texas Health Science Center San Antonio, San Antonio, TX 78229, USA
| | - Ricardo C.T. Aguiar
- Division of Hematology and Medical Oncology, Department of Medicine, Mays Cancer Center, University of Texas Health Science Center San Antonio, San Antonio, TX 78229, USA
- South Texas Veterans Health Care System, Audie Murphy VA Hospital, San Antonio, TX 78229, USA
| |
Collapse
|
48
|
Jones DC, Elz AE, Hadadianpour A, Ryu H, Glass DR, Newell EW. Cell Simulation as Cell Segmentation. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.04.25.591218. [PMID: 38712065 PMCID: PMC11071468 DOI: 10.1101/2024.04.25.591218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2024]
Abstract
Single-cell spatial transcriptomics promises a highly detailed view of a cell's transcriptional state and microenvironment, yet inaccurate cell segmentation can render this data murky by misattributing large numbers of transcripts to nearby cells or conjuring nonexistent cells. We adopt methods from ab initio cell simulation to rapidly infer morphologically plausible cell boundaries that preserve cell type heterogeneity. Benchmarking applied to datasets generated by three commercial platforms show superior performance and computational efficiency of this approach compared with existing methods. We show that improved accuracy in cell segmentation aids greatly in detection of difficult to accurately segment tumor infiltrating immune cells such as neutrophils and T cells. Lastly, through improvements in our ability to delineate subsets of tumor infiltrating T cells, we show that CXCL13-expressing CD8+ T cells tend to be more closely associated with tumor cells than their CXCL13-negative counterparts in data generated from renal cell carcinoma patient samples.
Collapse
Affiliation(s)
- Daniel C. Jones
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
- Immunotherapy Integrated Research Center, Fred Hutchinson Cancer, Seattle, Washington, USA
| | - Anna E. Elz
- Immunotherapy Integrated Research Center, Fred Hutchinson Cancer, Seattle, Washington, USA
| | - Azadeh Hadadianpour
- Immunotherapy Integrated Research Center, Fred Hutchinson Cancer, Seattle, Washington, USA
| | - Heeju Ryu
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - David R. Glass
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - Evan W. Newell
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
- Immunotherapy Integrated Research Center, Fred Hutchinson Cancer, Seattle, Washington, USA
- Department of Lab Medicine and Pathology, University of Washington, Seattle, Washington, USA
| |
Collapse
|
49
|
Chen Y, Wang D, Li Y, Qi L, Si W, Bo Y, Chen X, Ye Z, Fan H, Liu B, Liu C, Zhang L, Zhang X, Li Z, Zhu L, Wu A, Zhang Z. Spatiotemporal single-cell analysis decodes cellular dynamics underlying different responses to immunotherapy in colorectal cancer. Cancer Cell 2024; 42:1268-1285.e7. [PMID: 38981439 DOI: 10.1016/j.ccell.2024.06.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 04/10/2024] [Accepted: 06/14/2024] [Indexed: 07/11/2024]
Abstract
Expanding the efficacy of immune checkpoint blockade (ICB) in colorectal cancer (CRC) presses for a comprehensive understanding of treatment responsiveness. Here, we analyze multiple sequential single-cell samples from 22 patients undergoing PD-1 blockade to map the evolution of local and systemic immunity of CRC patients. In tumors, we identify coordinated cellular programs exhibiting distinct response associations. Specifically, exhausted T (Tex) or tumor-reactive-like CD8+ T (Ttr-like) cells are closely related to treatment efficacy, and Tex cells show correlated proportion changes with multiple other tumor-enriched cell types following PD-1 blockade. In addition, we reveal the less-exhausted phenotype of blood-associated Ttr-like cells in tumors and find that their higher abundance suggests better treatment outcomes. Finally, a higher major histocompatibility complex (MHC) II-related signature in circulating CD8+ T cells at baseline is linked to superior responses. Our study provides insights into the spatiotemporal cellular dynamics following neoadjuvant PD-1 blockade in CRC.
Collapse
Affiliation(s)
- Yuqing Chen
- Biomedical Pioneering Innovative Center (BIOPIC) and School of Life Sciences, Peking University, Beijing 100871, China
| | - Dongfang Wang
- Biomedical Pioneering Innovative Center (BIOPIC) and School of Life Sciences, Peking University, Beijing 100871, China.
| | - Yingjie Li
- State Key Laboratory of Holistic Integrative Management of Gastrointestinal Cancers, Beijing Key Laboratory of Carcinogenesis and Translational Research, Gastrointestinal Cancer Center, Unit III, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Lu Qi
- Changping Laboratory, Yard 28, Science Park Road, Changping District, Beijing, China
| | - Wen Si
- Biomedical Pioneering Innovative Center (BIOPIC) and School of Life Sciences, Peking University, Beijing 100871, China
| | - Yufei Bo
- Biomedical Pioneering Innovative Center (BIOPIC) and School of Life Sciences, Peking University, Beijing 100871, China
| | - Xueyan Chen
- Biomedical Pioneering Innovative Center (BIOPIC) and School of Life Sciences, Peking University, Beijing 100871, China
| | - Zhaochen Ye
- Biomedical Pioneering Innovative Center (BIOPIC) and School of Life Sciences, Peking University, Beijing 100871, China
| | - Hongtao Fan
- Biomedical Pioneering Innovative Center (BIOPIC) and School of Life Sciences, Peking University, Beijing 100871, China
| | - Baolin Liu
- Biomedical Pioneering Innovative Center (BIOPIC) and School of Life Sciences, Peking University, Beijing 100871, China
| | - Chang Liu
- Biomedical Pioneering Innovative Center (BIOPIC) and School of Life Sciences, Peking University, Beijing 100871, China
| | - Li Zhang
- State Key Laboratory of Holistic Integrative Management of Gastrointestinal Cancers, Beijing Key Laboratory of Carcinogenesis and Translational Research, Department of Pathology, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Xiaoyan Zhang
- State Key Laboratory of Holistic Integrative Management of Gastrointestinal Cancers, Beijing Key Laboratory of Carcinogenesis and Translational Research, Department of Radiology, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Zhongwu Li
- State Key Laboratory of Holistic Integrative Management of Gastrointestinal Cancers, Beijing Key Laboratory of Carcinogenesis and Translational Research, Department of Pathology, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Linna Zhu
- Biomedical Pioneering Innovative Center (BIOPIC) and School of Life Sciences, Peking University, Beijing 100871, China
| | - Aiwen Wu
- State Key Laboratory of Holistic Integrative Management of Gastrointestinal Cancers, Beijing Key Laboratory of Carcinogenesis and Translational Research, Gastrointestinal Cancer Center, Unit III, Peking University Cancer Hospital & Institute, Beijing 100142, China.
| | - Zemin Zhang
- Biomedical Pioneering Innovative Center (BIOPIC) and School of Life Sciences, Peking University, Beijing 100871, China.
| |
Collapse
|
50
|
Cao Y, Xing R, Yang F, Zhang Y, Zhou X. Establishment of a prognostic model for pancreatic cancer based on vesicle-mediated transport protein-related genes. Comput Methods Biomech Biomed Engin 2024:1-11. [PMID: 38967327 DOI: 10.1080/10255842.2024.2367739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Accepted: 06/06/2024] [Indexed: 07/06/2024]
Abstract
This study attempted to build a prognostic riskscore model for pancreatic cancer (PC) patients based on vesicle-mediated transport protein-related genes (VMTGs). We initially conducted differential expression analysis and Cox regression analysis, followed by the construction of a riskscore model to classify PC patients into high-risk (HR) and low-risk (LR) groups. The GEO GSE62452 dataset further validated the model. Kaplan-Meier survival analysis was employed to analyze the survival rate of the HR group and LR group. Cox analysis confirmed the independent prognostic ability of the riskscore model. Additionally, we evaluated immune status in both HR and LR groups, utilizing data from the GDSC database to predict drug response among PC patients. We identified six PC-specific genes from 724 VMTGs. Survival analysis revealed that the survival rate of the HR group was lower than that of the LR group (P<0.05). Cox analysis confirmed that the prognostic riskscore model could independently predict the survival status of PC patients (P<0.001). Immunological analysis revealed that the ESTIMATE score, immune score, and stroma score of the HR group were considerably lower than those of the LR group, and the tumor purity score of the HR group was higher. The IC50 values of Gemcitabine, Irinotecan, Oxaliplatin, and Paclitaxel in the LR group were considerably lower than those in the HR group (P<0.001). In summary, the VMTG-based prognostic riskscore model could stratify PC risk and effectively predict the survival of PC patients.
Collapse
Affiliation(s)
- Yanfang Cao
- Department of Gastroenterology, Taizhou Municipal Hospital, Taizhou City, Zhejiang Province, China
| | - Renwei Xing
- Department of Hepatobiliary Surgery, Taizhou Municipal Hospital, Taizhou City, Zhejiang Province, China
| | - Fan Yang
- Department of Hepatobiliary Surgery, Taizhou Municipal Hospital, Taizhou City, Zhejiang Province, China
| | - Yang Zhang
- Department of Hepatobiliary Surgery, Taizhou Municipal Hospital, Taizhou City, Zhejiang Province, China
| | - Xianfei Zhou
- Department of Hepatobiliary Surgery, Taizhou Municipal Hospital, Taizhou City, Zhejiang Province, China
| |
Collapse
|