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Ren Y, Wang M, Yuan H, Wang Z, Yu L. A novel insight into cancer therapy: Lipid metabolism in tumor-associated macrophages. Int Immunopharmacol 2024; 135:112319. [PMID: 38801810 DOI: 10.1016/j.intimp.2024.112319] [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: 03/19/2024] [Revised: 05/07/2024] [Accepted: 05/19/2024] [Indexed: 05/29/2024]
Abstract
The tumor immune microenvironment (TIME) can limit the effectiveness and often leads to significant side effects of conventional cancer therapies. Consequently, there is a growing interest in identifying novel targets to enhance the efficacy of targeted cancer therapy. More research indicates that tumor-associated macrophages (TAMs), originating from peripheral blood monocytes generated from bone marrow myeloid progenitor cells, play a crucial role in the tumor microenvironment (TME) and are closely associated with resistance to traditional cancer therapies. Lipid metabolism alterations have been widely recognized as having a significant impact on tumors and their immune microenvironment. Lipids, lipid derivatives, and key substances in their metabolic pathways can influence the carcinogenesis and progression of cancer cells by modulating the phenotype, function, and activity of TAMs. Therefore, this review focuses on the reprogramming of lipid metabolism in cancer cells and their immune microenvironment, in which the TAMs are especially concentrated. Such changes impact TAMs activation and polarization, thereby affecting the tumor cell response to treatment. Furthermore, the article explores the potential of targeting the lipid metabolism of TAMs as a supplementary approach to conventional cancer therapies. It reviews and evaluates current strategies for enhancing efficacy through TAMs' lipid metabolism and proposes new lipid metabolism targets as potential synergistic options for chemo-radiotherapy and immunotherapy. These efforts aim to stimulate further research in this area.
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Affiliation(s)
- Yvxiao Ren
- Department of Radiotherapy, Second Hospital of Jilin University, Changchun, Jilin, People's Republic of China
| | - Mingjie Wang
- Department of Radiotherapy, Second Hospital of Jilin University, Changchun, Jilin, People's Republic of China; NHC Key Laboratory of Radiobiology, School of Public Health, Jilin University, Changchun, Jilin, People's Republic of China
| | - Hanghang Yuan
- NHC Key Laboratory of Radiobiology, School of Public Health, Jilin University, Changchun, Jilin, People's Republic of China
| | - Zhicheng Wang
- NHC Key Laboratory of Radiobiology, School of Public Health, Jilin University, Changchun, Jilin, People's Republic of China
| | - Lei Yu
- Department of Radiotherapy, Second Hospital of Jilin University, Changchun, Jilin, People's Republic of China.
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2
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Ren X, Song H, Wang Y, Wang Y, Zhang Q, Yue X, Wu Z, Li C, Gao L, Ma C, Liang X. TIPE1 limits virus replication by disrupting PKM2/ HIF-1α/ glycolysis feedback loop. Free Radic Biol Med 2024; 221:52-63. [PMID: 38754745 DOI: 10.1016/j.freeradbiomed.2024.05.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Revised: 04/23/2024] [Accepted: 05/08/2024] [Indexed: 05/18/2024]
Abstract
OBJECTIVE Virus infection is a major threat to human health and remains a significant cause of death to date. Macrophages are important innate immune cells that exhibit indispensable roles in controlling virus replication. It was recently reported that metabolic adaption determines the functional state of macrophages. Thus, to further unravel the crucial factors involving in metabolic adaption of macrophages might provide the potential candidates for optimizing their anti-viral capabilities. METHODS RT-PCR, Western blotting, virus plaque assay and HE were used to evaluate the viral load in virus-infected Tipe1M-KO and Tipe1f/f mice or cultured macrophages. RNA sequencing were performed with Tipe1M-KOor Tipe1f/f BMDMs upon virus infection. Extracellular acidification rate (ECAR) was applied for analyzing glycolysis rate in virus-infected BMDMs. Co-immunoprecipitation (Co-IP) assay and LC-MS/MS were used to determine the potential interacting proteins of TIPE1. RESULTS TIPE1 level was significantly reduced in BMDMs infected with either RNA viruses or DNA virus. Deficiency of Tipe1 in macrophages increased viral load and aggravated tissue damage. Mechanistically, TIPE1 suppressed the glycolytic capacity of macrophages through interacting with PKM2 and promoting its ubiquitination degradation, which in turn decreased HIF1α transcription and viral replication in macrophages. CONCLUSIONS TIPE1 functions as a novel regulator for metabolic reprogramming and virus infection in macrophages.
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Affiliation(s)
- Xiaolei Ren
- Key Laboratory for Experimental Teratology of Ministry of Education, Key Laboratory of Infection and Immunity of Shandong Province and Department of Immunology, School of Basic Medical Sciences, Cheeloo Medical College of Shandong University, Jinan, Shandong, China
| | - Hui Song
- Key Laboratory for Experimental Teratology of Ministry of Education, Key Laboratory of Infection and Immunity of Shandong Province and Department of Immunology, School of Basic Medical Sciences, Cheeloo Medical College of Shandong University, Jinan, Shandong, China
| | - Yingchun Wang
- Key Laboratory for Experimental Teratology of Ministry of Education, Key Laboratory of Infection and Immunity of Shandong Province and Department of Immunology, School of Basic Medical Sciences, Cheeloo Medical College of Shandong University, Jinan, Shandong, China
| | - Yuzhen Wang
- Key Laboratory for Experimental Teratology of Ministry of Education, Key Laboratory of Infection and Immunity of Shandong Province and Department of Immunology, School of Basic Medical Sciences, Cheeloo Medical College of Shandong University, Jinan, Shandong, China
| | - Qiang Zhang
- Key Laboratory for Experimental Teratology of Ministry of Education, Key Laboratory of Infection and Immunity of Shandong Province and Department of Immunology, School of Basic Medical Sciences, Cheeloo Medical College of Shandong University, Jinan, Shandong, China
| | - Xuetian Yue
- Key Laboratory for Experimental Teratology of Ministry of Education and Department of Cell Biology, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Zhuanchang Wu
- Key Laboratory for Experimental Teratology of Ministry of Education, Key Laboratory of Infection and Immunity of Shandong Province and Department of Immunology, School of Basic Medical Sciences, Cheeloo Medical College of Shandong University, Jinan, Shandong, China; Collaborative Innovation Center of Technology and Equipment for Biological Diagnosis and Therapy in Universities of Shandong, Jinan, Shandong, China
| | - Chunyang Li
- Key Laboratory for Experimental Teratology of Ministry of Education, Department of Histology and Embryology, School of Basic Medical Science, Shandong University, Jinan, China
| | - Lifen Gao
- Key Laboratory for Experimental Teratology of Ministry of Education, Key Laboratory of Infection and Immunity of Shandong Province and Department of Immunology, School of Basic Medical Sciences, Cheeloo Medical College of Shandong University, Jinan, Shandong, China; Collaborative Innovation Center of Technology and Equipment for Biological Diagnosis and Therapy in Universities of Shandong, Jinan, Shandong, China
| | - Chunhong Ma
- Key Laboratory for Experimental Teratology of Ministry of Education, Key Laboratory of Infection and Immunity of Shandong Province and Department of Immunology, School of Basic Medical Sciences, Cheeloo Medical College of Shandong University, Jinan, Shandong, China; Collaborative Innovation Center of Technology and Equipment for Biological Diagnosis and Therapy in Universities of Shandong, Jinan, Shandong, China
| | - Xiaohong Liang
- Key Laboratory for Experimental Teratology of Ministry of Education, Key Laboratory of Infection and Immunity of Shandong Province and Department of Immunology, School of Basic Medical Sciences, Cheeloo Medical College of Shandong University, Jinan, Shandong, China; Collaborative Innovation Center of Technology and Equipment for Biological Diagnosis and Therapy in Universities of Shandong, Jinan, Shandong, China.
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3
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Ding L, Sun Y, Liang Y, Zhang J, Fu Z, Ren C, Li P, Liu W, Xiao R, Wang H, Zhang Z, Yue X, Li C, Wu Z, Feng Y, Liang X, Ma C, Gao L. Beta-Cell Tipe1 Orchestrates Insulin Secretion and Cell Proliferation by Promoting Gαs/cAMP Signaling via USP5. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2304940. [PMID: 38417114 PMCID: PMC11040358 DOI: 10.1002/advs.202304940] [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: 07/20/2023] [Revised: 02/09/2024] [Indexed: 03/01/2024]
Abstract
Inadequate β-cell mass and insulin secretion are essential for the development of type 2 diabetes (T2D). TNF-α-induced protein 8-like 1 (Tipe1) plays a crucial role in multiple diseases, however, a specific role in T2D pathogenesis remains largely unexplored. Herein, Tipe1 as a key regulator in T2D, contributing to the maintenance of β cell homeostasis is identified. The results show that the β-cell-specific knockout of Tipe1 (termed Ins2-Tipe1BKO) aggravated diabetic phenotypes in db/db mice or in mice with high-fat diet-induced diabetes. Notably, Tipe1 improves β cell mass and function, a process that depends on Gαs, the α subunit of the G-stimulating protein. Mechanistically, Tipe1 inhibited the K48-linked ubiquitination degradation of Gαs by recruiting the deubiquitinase USP5. Consequently, Gαs or cAMP agonists almost completely restored the dysfunction of β cells observed in Ins2-Tipe1BKO mice. The findings characterize Tipe1 as a regulator of β cell function through the Gαs/cAMP pathway, suggesting that Tipe1 may emerge as a novel target for T2D intervention.
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Affiliation(s)
- Lu Ding
- Key Laboratory for Experimental Teratology of Ministry of EducationShandong Key Laboratory of Infection and Immunityand Department of ImmunologySchool of Basic Medical SciencesCheeloo College of MedicineShandong UniversityJinanShandong250012P. R. China
| | - Yang Sun
- Key Laboratory for Experimental Teratology of Ministry of EducationShandong Key Laboratory of Infection and Immunityand Department of ImmunologySchool of Basic Medical SciencesCheeloo College of MedicineShandong UniversityJinanShandong250012P. R. China
| | - Yan Liang
- Key Laboratory for Experimental Teratology of Ministry of EducationShandong Key Laboratory of Infection and Immunityand Department of ImmunologySchool of Basic Medical SciencesCheeloo College of MedicineShandong UniversityJinanShandong250012P. R. China
| | - Jie Zhang
- Key Laboratory for Experimental Teratology of Ministry of EducationShandong Key Laboratory of Infection and Immunityand Department of ImmunologySchool of Basic Medical SciencesCheeloo College of MedicineShandong UniversityJinanShandong250012P. R. China
| | - Zhendong Fu
- Key Laboratory for Experimental Teratology of Ministry of EducationShandong Key Laboratory of Infection and Immunityand Department of ImmunologySchool of Basic Medical SciencesCheeloo College of MedicineShandong UniversityJinanShandong250012P. R. China
| | - Caiyue Ren
- Key Laboratory for Experimental Teratology of Ministry of EducationShandong Key Laboratory of Infection and Immunityand Department of ImmunologySchool of Basic Medical SciencesCheeloo College of MedicineShandong UniversityJinanShandong250012P. R. China
| | - Pengfei Li
- Department of EndocrinologyYucheng People's HospitalDezhouShandong251200P. R. China
| | - Wen Liu
- Key Laboratory for Experimental Teratology of Ministry of EducationShandong Key Laboratory of Infection and Immunityand Department of ImmunologySchool of Basic Medical SciencesCheeloo College of MedicineShandong UniversityJinanShandong250012P. R. China
| | - Rong Xiao
- Key Laboratory for Experimental Teratology of Ministry of EducationShandong Key Laboratory of Infection and Immunityand Department of ImmunologySchool of Basic Medical SciencesCheeloo College of MedicineShandong UniversityJinanShandong250012P. R. China
| | - Hao Wang
- Key Laboratory for Experimental Teratology of Ministry of EducationShandong Key Laboratory of Infection and Immunityand Department of ImmunologySchool of Basic Medical SciencesCheeloo College of MedicineShandong UniversityJinanShandong250012P. R. China
| | - Zhaoying Zhang
- Key Laboratory for Experimental Teratology of Ministry of EducationShandong Key Laboratory of Infection and Immunityand Department of ImmunologySchool of Basic Medical SciencesCheeloo College of MedicineShandong UniversityJinanShandong250012P. R. China
| | - Xuetian Yue
- Key Laboratory for Experimental Teratology of Ministry of Education and Department of Cell BiologySchool of Basic Medical SciencesCheeloo College of MedicineShandong UniversityJinanShandong250012P. R. China
| | - Chunyang Li
- Key Laboratory for Experimental Teratology of Ministry of Education and Department of Histology and EmbryologySchool of Basic Medical SciencesCheeloo College of MedicineShandong UniversityJinanShandong250012P. R. China
| | - Zhuanchang Wu
- Key Laboratory for Experimental Teratology of Ministry of EducationShandong Key Laboratory of Infection and Immunityand Department of ImmunologySchool of Basic Medical SciencesCheeloo College of MedicineShandong UniversityJinanShandong250012P. R. China
| | - Yuemin Feng
- Department of GastroenterologyShengLi Hospital of Shandong First Medical UniversityJinanShandong250012P. R. China
| | - Xiaohong Liang
- Key Laboratory for Experimental Teratology of Ministry of EducationShandong Key Laboratory of Infection and Immunityand Department of ImmunologySchool of Basic Medical SciencesCheeloo College of MedicineShandong UniversityJinanShandong250012P. R. China
| | - Chunhong Ma
- Key Laboratory for Experimental Teratology of Ministry of EducationShandong Key Laboratory of Infection and Immunityand Department of ImmunologySchool of Basic Medical SciencesCheeloo College of MedicineShandong UniversityJinanShandong250012P. R. China
| | - Lifen Gao
- Key Laboratory for Experimental Teratology of Ministry of EducationShandong Key Laboratory of Infection and Immunityand Department of ImmunologySchool of Basic Medical SciencesCheeloo College of MedicineShandong UniversityJinanShandong250012P. R. China
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Zhou L, Zhao T, Zhang R, Chen C, Li J. New insights into the role of macrophages in cancer immunotherapy. Front Immunol 2024; 15:1381225. [PMID: 38605951 PMCID: PMC11007015 DOI: 10.3389/fimmu.2024.1381225] [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: 02/03/2024] [Accepted: 03/18/2024] [Indexed: 04/13/2024] Open
Abstract
Macrophages are the main component of the tumor microenvironment, which are differentiated from monocytes in the blood and play an important role in cancer development. Tumor-associated macrophages (TAMs) can promote tumor growth, invasion, metastasis, and resistance to anti-programmed death receptor 1 therapy by regulating programmed cell death ligand 1 expression and interacting with other immune cells in the tumor microenvironment. However, when activated properly, macrophages can also play an anti-tumor role by enhancing the phagocytosis and cytotoxicity of tumor cells. TAM is associated with poor prognosis and drug resistance in patients treated with immunotherapy, indicating that macrophages are attractive targets for combined therapy in cancer treatment. Combination of targeting TAMs and immunotherapy overcomes the drug resistance and achieved excellent results in some cancers, which may be a promising strategy for cancer treatment in the future. Herein, we review the recent findings on the role of macrophages in tumor development, metastasis, and immunotherapy. We focus mainly on macrophage≥centered therapy, including strategies to deplete and reprogram TAMs, which represent the potential targets for improving tumor immunotherapy efficacy.
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Affiliation(s)
- Li Zhou
- Department of Pulmonary and Critical Care Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Research Unit of Respiratory Disease, Central South University, Changsha, Hunan, China
- Diagnosis and Treatment Center of Respiratory Disease, Central South University, Changsha, Hunan, China
- Clinical Medical Research Center for Pulmonary and Critical Care Medicine in Hunan Province, Changsha, China
| | - Tiantian Zhao
- Department of Oncology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Ruzhe Zhang
- Department of Oncology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Chen Chen
- Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Jiwei Li
- Department of Oncology, The Second Xiangya Hospital, Central South University, Changsha, China
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5
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Yu J, Zamani A, Goldsmith JR, Etwebi Z, Lee CN, Chen YH, Sun H. TIPE proteins control directed migration of human T cells by directing GPCR and lipid second messenger signaling. J Leukoc Biol 2024; 115:511-524. [PMID: 37952106 PMCID: PMC10890839 DOI: 10.1093/jleuko/qiad141] [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: 05/20/2023] [Revised: 10/16/2023] [Accepted: 10/17/2023] [Indexed: 11/14/2023] Open
Abstract
Tissue infiltration by circulating leukocytes via directed migration (also referred to as chemotaxis) is a common pathogenic mechanism of inflammatory diseases. G protein-coupled receptors (GPCRs) are essential for sensing chemokine gradients and directing the movement of leukocytes during immune responses. The tumor necrosis factor α-induced protein 8-like (TIPE or TNFAIP8L) family of proteins are newly described pilot proteins that control directed migration of murine leukocytes. However, how leukocytes integrate site-specific directional cues, such as chemokine gradients, and utilize GPCR and TIPE proteins to make directional decisions are not well understood. Using both gene knockdown and biochemical methods, we demonstrated here that 2 human TIPE family members, TNFAIP8 and TIPE2, were essential for directed migration of human CD4+ T cells. T cells deficient in both of these proteins completely lost their directionality. TNFAIP8 interacted with the Gαi subunit of heterotrimeric (α, β, γ) G proteins, whereas TIPE2 bound to PIP2 and PIP3 to spatiotemporally control immune cell migration. Using deletion and site-directed mutagenesis, we established that Gαi interacted with TNFAIP8 through its C-terminal amino acids, and that TIPE2 protein interacted with PIP2 and PIP3 through its positively charged amino acids on the α0 helix and at the grip-like entrance. We also discovered that TIPE protein membrane translocation (i.e. crucial for sensing chemokine gradients) was dependent on PIP2. Collectively, our work describes a new mechanistic paradigm for how human T cells integrate GPCR and phospholipid signaling pathways to control directed migration. These findings have implications for therapeutically targeting TIPE proteins in human inflammatory and autoimmune diseases.
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Affiliation(s)
- Jiyeon Yu
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, 422 Curie Boulevard, Philadelphia, PA 19104, United States
| | - Ali Zamani
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, 422 Curie Boulevard, Philadelphia, PA 19104, United States
| | - Jason R Goldsmith
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, 422 Curie Boulevard, Philadelphia, PA 19104, United States
| | - Zienab Etwebi
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, 422 Curie Boulevard, Philadelphia, PA 19104, United States
| | - Chin Nien Lee
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, 422 Curie Boulevard, Philadelphia, PA 19104, United States
| | - Youhai H Chen
- Center for Cancer Immunology, Faculty of Pharmaceutical Sciences, CAS Shenzhen Institute of Advanced Technology, 1068 Xueyuan Avenue, Shenzhen, Guangdong 518055, China
| | - Honghong Sun
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, 422 Curie Boulevard, Philadelphia, PA 19104, United States
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6
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Tzenaki N, Xenou L, Goulielmaki E, Tsapara A, Voudouri I, Antoniou A, Valianatos G, Tzardi M, De Bree E, Berdiaki A, Makrigiannakis A, Papakonstanti EA. A combined opposite targeting of p110δ PI3K and RhoA abrogates skin cancer. Commun Biol 2024; 7:26. [PMID: 38182748 PMCID: PMC10770346 DOI: 10.1038/s42003-023-05639-8] [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: 03/07/2023] [Accepted: 11/27/2023] [Indexed: 01/07/2024] Open
Abstract
Malignant melanoma is the most aggressive and deadly skin cancer with an increasing incidence worldwide whereas SCC is the second most common non-melanoma human skin cancer with limited treatment options. Here we show that the development and metastasis of melanoma and SCC cancers can be blocked by a combined opposite targeting of RhoA and p110δ PI3K. We found that a targeted induction of RhoA activity into tumours by deletion of p190RhoGAP-a potent inhibitor of RhoA GTPase-in tumour cells together with adoptive macrophages transfer from δD910A/D910A mice in mice bearing tumours with active RhoA abrogated growth progression of melanoma and SCC tumours. Τhe efficacy of this combined treatment is the same in tumours lacking activating mutations in BRAF and in tumours harbouring the most frequent BRAF(V600E) mutation. Furthermore, the efficiency of this combined treatment is associated with decreased ATX expression in tumour cells and tumour stroma bypassing a positive feedback expression of ATX induced by direct ATX pharmacological inactivation. Together, our findings highlight the importance of targeting cancer cells and macrophages for skin cancer therapy, emerge a reverse link between ATX and RhoA and illustrate the benefit of p110δ PI3K inhibition as a combinatorial regimen for the treatment of skin cancers.
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Affiliation(s)
- Niki Tzenaki
- Department of Biochemistry, School of Medicine, University of Crete, Heraklion, Greece
| | - Lydia Xenou
- Department of Biochemistry, School of Medicine, University of Crete, Heraklion, Greece
| | - Evangelia Goulielmaki
- Department of Biochemistry, School of Medicine, University of Crete, Heraklion, Greece
| | - Anna Tsapara
- Department of Biochemistry, School of Medicine, University of Crete, Heraklion, Greece
| | - Irene Voudouri
- Department of Biochemistry, School of Medicine, University of Crete, Heraklion, Greece
| | - Angelika Antoniou
- Department of Biochemistry, School of Medicine, University of Crete, Heraklion, Greece
| | - George Valianatos
- Department of Biochemistry, School of Medicine, University of Crete, Heraklion, Greece
| | - Maria Tzardi
- Department of Pathology, School of Medicine, University of Crete, University Hospital, Heraklion, Greece
| | - Eelco De Bree
- Department of Surgical Oncology, School of Medicine, University of Crete, University Hospital, Heraklion, Greece
| | - Aikaterini Berdiaki
- Department of Obstetrics and Gynaecology, School of Medicine, University of Crete, University Hospital, Heraklion, Greece
| | - Antonios Makrigiannakis
- Department of Obstetrics and Gynaecology, School of Medicine, University of Crete, University Hospital, Heraklion, Greece
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Qian C, Liu C, Liu W, Zhou R, Zhao L. Targeting vascular normalization: a promising strategy to improve immune-vascular crosstalk in cancer immunotherapy. Front Immunol 2023; 14:1291530. [PMID: 38193080 PMCID: PMC10773740 DOI: 10.3389/fimmu.2023.1291530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Accepted: 12/01/2023] [Indexed: 01/10/2024] Open
Abstract
Blood vessels are a key target for cancer therapy. Compared with the healthy vasculature, tumor blood vessels are extremely immature, highly permeable, and deficient in pericytes. The aberrantly vascularized tumor microenvironment is characterized by hypoxia, low pH, high interstitial pressure, and immunosuppression. The efficacy of chemotherapy, radiotherapy, and immunotherapy is affected by abnormal blood vessels. Some anti-angiogenic drugs show vascular normalization effects in addition to targeting angiogenesis. Reversing the abnormal state of blood vessels creates a normal microenvironment, essential for various cancer treatments, specifically immunotherapy. In addition, immune cells and molecules are involved in the regulation of angiogenesis. Therefore, combining vascular normalization with immunotherapy may increase the efficacy of immunotherapy and reduce the risk of adverse reactions. In this review, we discussed the structure, function, and formation of abnormal vessels. In addition, we elaborated on the role of the immunosuppressive microenvironment in the formation of abnormal vessels. Finally, we described the clinical challenges associated with the combination of immunotherapy with vascular normalization, and highlighted future research directions in this therapeutic area.
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Affiliation(s)
- Cheng Qian
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, China
- Department of Pathology & Guangdong Province Key Laboratory of Molecular Tumor Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
| | - Chaoqun Liu
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, China
- Department of Pathology & Guangdong Province Key Laboratory of Molecular Tumor Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
| | - Weiwei Liu
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, China
- Department of Pathology & Guangdong Province Key Laboratory of Molecular Tumor Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
| | - Rui Zhou
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, China
- Department of Pathology & Guangdong Province Key Laboratory of Molecular Tumor Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
| | - Liang Zhao
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, China
- Department of Pathology & Guangdong Province Key Laboratory of Molecular Tumor Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
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Li P, Huang D, Gu X. Exploring the dual role of circRNA and PI3K/AKT pathway in tumors of the digestive system. Biomed Pharmacother 2023; 168:115694. [PMID: 37832407 DOI: 10.1016/j.biopha.2023.115694] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 09/30/2023] [Accepted: 10/09/2023] [Indexed: 10/15/2023] Open
Abstract
The interactions among circRNAs, the PI3K/AKT pathway, and their downstream effectors are intricately linked to their functional roles in tumorigenesis. Furthermore, the circRNAs/PI3K/AKT axis has been significantly implicated in the context of digestive system tumors. This axis is frequently abnormally activated in digestive cancers, including gastric cancer, colorectal cancer, pancreatic cancer, and others. Moreover, the overactivation of the circRNAs/PI3K/AKT axis promotes tumor cell proliferation, suppresses apoptosis, enhances invasive and metastatic capabilities, and contributes to drug resistance. In this regard, gaining crucial insights into the complex interaction between circRNAs and the PI3K/AKT pathway holds great potential for elucidating disease mechanisms, identifying diagnostic biomarkers, and designing targeted therapeutic interventions.
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Affiliation(s)
- Penghui Li
- Department of General Surgery, The First Affiliated Hospital, College of Clinical Medicine, Henan University of Science and Technology, Luoyang 471000, Henan, China
| | - Di Huang
- Department of Child Health Care, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450000, Henan, China
| | - Xinyu Gu
- Department of Oncology, The First Affiliated Hospital, College of Clinical Medicine, Henan University of Science and Technology, Luoyang 471000, Henan, China.
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Xia Y, Gao Y, Liu MY, Li L, Pan W, Mao LZ, Yang Z, Yang M, Guo AY. ICBcomb: a comprehensive expression database for immune checkpoint blockade combination therapy. Brief Bioinform 2023; 25:bbad457. [PMID: 38095856 PMCID: PMC10753530 DOI: 10.1093/bib/bbad457] [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: 07/26/2023] [Revised: 10/19/2023] [Accepted: 11/08/2023] [Indexed: 12/18/2023] Open
Abstract
The success of immune checkpoint blockade (ICB) promotes the immunotherapy to be a new pillar in cancer treatment. However, the low response rate of the ICB therapy limits its application. To increase the response rate and enhance efficacy, the ICB combination therapy has emerged and its clinical trials are increasing. Nevertheless, the gene expression profile and its pattern of ICB combination were not comprehensively studied, which limits the understanding of the ICB combination therapy and the identification of new drugs. Here, we constructed ICBcomb (http://bioinfo.life.hust.edu.cn/ICBcomb/), a comprehensive database, by analyzing the human and mouse expression data of the ICB combination therapy and comparing them between groups treated with ICB, other drugs or their combinations. ICBcomb contains 1399 samples across 29 cancer types involving 52 drugs. It provides a user-friendly web interface for demonstrating the results of the available comparisons in the ICB combination therapy datasets with five functional modules: [1, 2] the 'Dataset/Disease' modules for browsing the expression, enrichment and comparison results in each dataset or disease; [3] the 'Gene' module for inputting a gene symbol and displaying its expression and comparison results across datasets/diseases; [4] the 'Gene Set' module for GSVA/GSEA enrichment analysis on the built-in gene sets and the user-input gene sets in different comparisons; [5] the 'Immune Cell' module for immune cell infiltration comparison between different groups by immune cell abundance analysis. The ICBcomb database provides the first resource for gene expression profile and comparison in ICB combination therapy, which may provide clues for discovering the mechanism of effective combination strategies and new combinatory drugs.
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Affiliation(s)
- Yun Xia
- Hubei Bioinformatics and Molecular Imaging Key Laboratory, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, China
| | - Yan Gao
- Hubei Bioinformatics and Molecular Imaging Key Laboratory, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, China
| | - Ming-Yu Liu
- Hubei Bioinformatics and Molecular Imaging Key Laboratory, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, China
| | - Lei Li
- Hubei Bioinformatics and Molecular Imaging Key Laboratory, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, China
| | - Wen Pan
- Hubei Bioinformatics and Molecular Imaging Key Laboratory, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, China
| | - Ling-Zi Mao
- Hubei Bioinformatics and Molecular Imaging Key Laboratory, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, China
| | - Zhongzheng Yang
- Wuhan Biobank Co., Ltd., Wuhan Institute of Biotechnology, Wuhan, 430000, China
| | - Mei Yang
- Hubei Bioinformatics and Molecular Imaging Key Laboratory, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, China
| | - An-Yuan Guo
- Hubei Bioinformatics and Molecular Imaging Key Laboratory, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, China
- Department of Thoracic Surgery, West China Biomedical Big Data Center, Med-X Center for Informatics, West China Hospital, Sichuan University, Chengdu, 610041, China
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10
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Wilmink M, Spalinger MR. SKAP2-A Molecule at the Crossroads for Integrin Signalling and Immune Cell Migration and Function. Biomedicines 2023; 11:2788. [PMID: 37893161 PMCID: PMC10603853 DOI: 10.3390/biomedicines11102788] [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: 09/07/2023] [Revised: 09/28/2023] [Accepted: 10/09/2023] [Indexed: 10/29/2023] Open
Abstract
Src-kinase associated protein 2 (SKAP2) is an intracellular scaffolding protein that is broadly expressed in immune cells and is involved in various downstream signalling pathways, including, but not limited to, integrin signalling. SKAP2 has a wide range of binding partners and fine-tunes the rearrangement of the cytoskeleton, thereby regulating cell migration and immune cell function. Mutations in SKAP2 have been associated with several inflammatory disorders such as Type 1 Diabetes and Crohn's disease. Rodent studies showed that SKAP2 deficient immune cells have diminished pathogen clearance due to impaired ROS production and/or phagocytosis. However, there is currently no in-depth understanding of the functioning of SKAP2. Nevertheless, this review summarises the existing knowledge with a focus of its role in signalling cascades involved in cell migration, tissue infiltration and immune cell function.
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Affiliation(s)
| | - Marianne Rebecca Spalinger
- Department for Gastroenterology and Hepatology, University Hospital Zürich, Sternwartstrasse 14, 8091 Zürich, Switzerland;
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11
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Chen S, Zhu F, Nie Z, Yang C, Yang J, He J, Tan X, Liu X, Zhang J, Zhao Y. pH-Activatable Charge-Reversal Polymer-Based Nanocarriers for Targeted Delivery of Antihepatoma Compound. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2023; 39:13588-13598. [PMID: 37703860 DOI: 10.1021/acs.langmuir.3c01604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/15/2023]
Abstract
Chemotherapy is one of the available cancer treatments which has been successfully employed to prolong the survival of cancer patients. However, it remains a major challenge to develop effective chemotherapeutic agents by reducing off-target toxicity, improving bioavailability, and effectively prolonging blood circulation. The pH profile of tumor cells is abnormal to that of normal cells, making it a potential breakthrough for designing effective chemotherapeutic drug agents. Here, the pH-activatable charge-reversal supramolecular nanocarriers, named MI7-β-CD/SA NPs, were prepared through a simple and "green" constructive process. MI7-β-CD/SA NPs possess both pH-induced charge-reversal and disassembly properties that were exploited to investigate the loading, delivery, and pH-responsive controlled release of the antitumor compound celastrol (CSL). CSL@MI7-β-CD/SA NPs displayed low hemolysis, good biocompatibility, and targeted uptake. Furthermore, CSL@MI7-β-CD/SA NPs exhibited superior apoptosis rates against SMMC-7721 cell lines compared with CSL, when CSL@MI7-β-CD/SA NPs and CSL were administered at a mass concentration of 5.0 μg/mL, i.e., the CSL content in CSL@MI7-β-CD/SA NPs was relatively lower than that of intact CSL. We expected that MI7-β-CD/SA NPs featuring pH-triggered charge reversal could offer a promising controlled release strategy that would then facilitate the clinical conversion of antitumor drugs.
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Affiliation(s)
- Shuai Chen
- College of Chemistry and Chemical Engineering, Yunnan Normal University, Kunming 650500, People's Republic of China
| | - FangDao Zhu
- College of Chemistry and Chemical Engineering, Yunnan Normal University, Kunming 650500, People's Republic of China
| | - ZhengQuan Nie
- College of Chemistry and Chemical Engineering, Yunnan Normal University, Kunming 650500, People's Republic of China
| | - CuiTing Yang
- College of Chemistry and Chemical Engineering, Yunnan Normal University, Kunming 650500, People's Republic of China
| | - JianMei Yang
- College of Chemistry and Chemical Engineering, Yunnan Normal University, Kunming 650500, People's Republic of China
| | - Junnan He
- College of Chemistry and Chemical Engineering, Yunnan Normal University, Kunming 650500, People's Republic of China
| | - XiaoPing Tan
- College of Chemistry and Chemical Engineering, Yunnan Normal University, Kunming 650500, People's Republic of China
| | - XiaoQing Liu
- Shenzhen Kewode Technology Co., Ltd, Shenzhen 518028, People's Republic of China
| | - Jin Zhang
- College of Chemistry and Chemical Engineering, Yunnan Normal University, Kunming 650500, People's Republic of China
| | - Yan Zhao
- College of Chemistry and Chemical Engineering, Yunnan Normal University, Kunming 650500, People's Republic of China
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12
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Lou Y, Jiang S, Song M, Wang H, Han M, Tian X, Zhao Y, Gao J, Song Y, Ma S, Zhao P, Zheng Q, Niu Z, Zhang W, Chang T, Chen YH, Wang H. Epithelial TIPE1 Protein Guards against Colitis by Inhibiting TNF-α-Mediated Inflammation. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2023; 211:874-884. [PMID: 37459052 DOI: 10.4049/jimmunol.2300291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 06/28/2023] [Indexed: 08/23/2023]
Abstract
Intestinal epithelial cells (IECs) at the internal/external interface orchestrate the mucosal immune response, and IEC dysfunction has been linked to multiple inflammatory diseases, including inflammatory bowel disease. In this study, we found that a member of the TNF-α-induced protein 8 (TNFAIP8 or TIPE) family called TIPE1 is indispensable for maintaining epithelial cell barrier integrity and homeostasis under inflammatory conditions. TIPE1-deficient mice, or chimeric mice that were deficient in TIPE1 in their nonhematopoietic cells, were more sensitive to dextran sulfate sodium-induced experimental colitis; however, TIPE1 deficiency had no impact on the development of inflammation-associated and sporadic colorectal cancers. Mechanistically, TIPE1 prevented experimental colitis through modulation of TNF-α-dependent inflammatory response in IECs. Importantly, genetic deletion of both TIPE1 and its related protein TNFAIP8 in mice led to the development of spontaneous chronic colitis, indicating that both of these two TIPE family members play crucial roles in maintaining intestinal homeostasis. Collectively, our findings highlight an important mechanism by which TIPE family proteins maintain intestinal homeostasis and prevent inflammatory disorders in the gut.
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Affiliation(s)
- Yunwei Lou
- Henan Key Laboratory of Immunology and Targeted Drugs, Xinxiang Medical University, Xinxiang, China
- Henan Collaborative Innovation Center of Molecular Diagnosis and Laboratory Medicine, School of Medical Technology, Xinxiang Medical University, Xinxiang, China
| | - Shan Jiang
- Henan Key Laboratory of Immunology and Targeted Drugs, Xinxiang Medical University, Xinxiang, China
- Henan Collaborative Innovation Center of Molecular Diagnosis and Laboratory Medicine, School of Medical Technology, Xinxiang Medical University, Xinxiang, China
| | - Miaomiao Song
- Henan Key Laboratory of Immunology and Targeted Drugs, Xinxiang Medical University, Xinxiang, China
| | - Han Wang
- Henan Key Laboratory of Immunology and Targeted Drugs, Xinxiang Medical University, Xinxiang, China
| | - Meijuan Han
- Henan Key Laboratory of Immunology and Targeted Drugs, Xinxiang Medical University, Xinxiang, China
- Henan Collaborative Innovation Center of Molecular Diagnosis and Laboratory Medicine, School of Medical Technology, Xinxiang Medical University, Xinxiang, China
| | - Xueqin Tian
- Henan Key Laboratory of Immunology and Targeted Drugs, Xinxiang Medical University, Xinxiang, China
- Henan Collaborative Innovation Center of Molecular Diagnosis and Laboratory Medicine, School of Medical Technology, Xinxiang Medical University, Xinxiang, China
| | - Yuxin Zhao
- Henan Key Laboratory of Immunology and Targeted Drugs, Xinxiang Medical University, Xinxiang, China
- Morphologic Center of College of Basic Medicine, Xinjiang Medical University, Xinjiang, China
| | - Jingtao Gao
- Henan Key Laboratory of Immunology and Targeted Drugs, Xinxiang Medical University, Xinxiang, China
- Morphologic Center of College of Basic Medicine, Xinjiang Medical University, Xinjiang, China
| | - Yaru Song
- Department of Pulmonary Medicine, The Affiliated Renmin Hospital of Xinxiang Medical University, Xinxiang, China
| | - Shujun Ma
- Henan Collaborative Innovation Center of Molecular Diagnosis and Laboratory Medicine, School of Medical Technology, Xinxiang Medical University, Xinxiang, China
| | - Peiqing Zhao
- Center of Translational Medicine, Zibo Central Hospital, Shandong University, Shandong, China
| | - Qianqian Zheng
- Henan Key Laboratory of Immunology and Targeted Drugs, Xinxiang Medical University, Xinxiang, China
- Henan Collaborative Innovation Center of Molecular Diagnosis and Laboratory Medicine, School of Medical Technology, Xinxiang Medical University, Xinxiang, China
| | - Zhiyuan Niu
- Synthetic Biology Engineering Lab of Henan Province, School of Life Sciences and Technology, Xinxiang Medical University, Xinxiang, China
| | - Wen Zhang
- Henan Key Laboratory of Immunology and Targeted Drugs, Xinxiang Medical University, Xinxiang, China
| | - Tingmin Chang
- Department of Gastroenterology, The First Affiliated Hospital of Xinxiang Medical University, Xinxiang, China
| | - Youhai H Chen
- School of Pharmaceutical Sciences, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
| | - Hui Wang
- Henan Key Laboratory of Immunology and Targeted Drugs, Xinxiang Medical University, Xinxiang, China
- Henan Collaborative Innovation Center of Molecular Diagnosis and Laboratory Medicine, School of Medical Technology, Xinxiang Medical University, Xinxiang, China
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13
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Li M, Yang Y, Xiong L, Jiang P, Wang J, Li C. Metabolism, metabolites, and macrophages in cancer. J Hematol Oncol 2023; 16:80. [PMID: 37491279 PMCID: PMC10367370 DOI: 10.1186/s13045-023-01478-6] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 07/13/2023] [Indexed: 07/27/2023] Open
Abstract
Tumour-associated macrophages (TAMs) are crucial components of the tumour microenvironment and play a significant role in tumour development and drug resistance by creating an immunosuppressive microenvironment. Macrophages are essential components of both the innate and adaptive immune systems and contribute to pathogen resistance and the regulation of organism homeostasis. Macrophage function and polarization are closely linked to altered metabolism. Generally, M1 macrophages rely primarily on aerobic glycolysis, whereas M2 macrophages depend on oxidative metabolism. Metabolic studies have revealed that the metabolic signature of TAMs and metabolites in the tumour microenvironment regulate the function and polarization of TAMs. However, the precise effects of metabolic reprogramming on tumours and TAMs remain incompletely understood. In this review, we discuss the impact of metabolic pathways on macrophage function and polarization as well as potential strategies for reprogramming macrophage metabolism in cancer treatment.
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Affiliation(s)
- Mengyuan Li
- Department of Radiation Oncology, Peking University Third Hospital, Beijing, 100191, China
| | - Yuhan Yang
- Department of Radiation Oncology, Peking University Third Hospital, Beijing, 100191, China
| | - Liting Xiong
- Institute of Medical Technology, Peking University Health Science Center, Beijing, 100191, China
| | - Ping Jiang
- Department of Radiation Oncology, Peking University Third Hospital, Beijing, 100191, China.
| | - Junjie Wang
- Department of Radiation Oncology, Peking University Third Hospital, Beijing, 100191, China.
- Institute of Medical Technology, Peking University Health Science Center, Beijing, 100191, China.
| | - Chunxiao Li
- Department of Radiation Oncology, Peking University Third Hospital, Beijing, 100191, China.
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14
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Guo S, Yao Y, Tang Y, Xin Z, Wu D, Ni C, Huang J, Wei Q, Zhang T. Radiation-induced tumor immune microenvironments and potential targets for combination therapy. Signal Transduct Target Ther 2023; 8:205. [PMID: 37208386 DOI: 10.1038/s41392-023-01462-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 03/21/2023] [Accepted: 04/27/2023] [Indexed: 05/21/2023] Open
Abstract
As one of the four major means of cancer treatment including surgery, radiotherapy (RT), chemotherapy, immunotherapy, RT can be applied to various cancers as both a radical cancer treatment and an adjuvant treatment before or after surgery. Although RT is an important modality for cancer treatment, the consequential changes caused by RT in the tumor microenvironment (TME) have not yet been fully elucidated. RT-induced damage to cancer cells leads to different outcomes, such as survival, senescence, or death. During RT, alterations in signaling pathways result in changes in the local immune microenvironment. However, some immune cells are immunosuppressive or transform into immunosuppressive phenotypes under specific conditions, leading to the development of radioresistance. Patients who are radioresistant respond poorly to RT and may experience cancer progression. Given that the emergence of radioresistance is inevitable, new radiosensitization treatments are urgently needed. In this review, we discuss the changes in irradiated cancer cells and immune cells in the TME under different RT regimens and describe existing and potential molecules that could be targeted to improve the therapeutic effects of RT. Overall, this review highlights the possibilities of synergistic therapy by building on existing research.
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Affiliation(s)
- Siyu Guo
- Department of Radiation Oncology, Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, China
- Key Laboratory of Tumor Microenvironment and Immune Therapy of Zhejiang Province, Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, China
- Cancer Institute (Key Laboratory of Cancer Prevention and Intervention, National Ministry of Education), Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, China
- Cancer Center, Zhejiang University, Hangzhou, China
| | - Yihan Yao
- Key Laboratory of Tumor Microenvironment and Immune Therapy of Zhejiang Province, Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, China
- Cancer Institute (Key Laboratory of Cancer Prevention and Intervention, National Ministry of Education), Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, China
| | - Yang Tang
- Key Laboratory of Tumor Microenvironment and Immune Therapy of Zhejiang Province, Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, China
- Cancer Institute (Key Laboratory of Cancer Prevention and Intervention, National Ministry of Education), Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, China
| | - Zengfeng Xin
- Department of Orthopedic Surgery, Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, China
| | - Dang Wu
- Department of Radiation Oncology, Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, China
- Key Laboratory of Tumor Microenvironment and Immune Therapy of Zhejiang Province, Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, China
- Cancer Institute (Key Laboratory of Cancer Prevention and Intervention, National Ministry of Education), Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, China
- Cancer Center, Zhejiang University, Hangzhou, China
| | - Chao Ni
- Key Laboratory of Tumor Microenvironment and Immune Therapy of Zhejiang Province, Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, China
- Cancer Institute (Key Laboratory of Cancer Prevention and Intervention, National Ministry of Education), Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, China
- Cancer Center, Zhejiang University, Hangzhou, China
- Department of Breast Surgery, Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, China
| | - Jian Huang
- Key Laboratory of Tumor Microenvironment and Immune Therapy of Zhejiang Province, Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, China.
- Cancer Institute (Key Laboratory of Cancer Prevention and Intervention, National Ministry of Education), Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, China.
- Cancer Center, Zhejiang University, Hangzhou, China.
- Department of Breast Surgery, Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, China.
| | - Qichun Wei
- Department of Radiation Oncology, Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, China.
- Key Laboratory of Tumor Microenvironment and Immune Therapy of Zhejiang Province, Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, China.
- Cancer Institute (Key Laboratory of Cancer Prevention and Intervention, National Ministry of Education), Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, China.
| | - Ting Zhang
- Department of Radiation Oncology, Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, China.
- Key Laboratory of Tumor Microenvironment and Immune Therapy of Zhejiang Province, Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, China.
- Cancer Institute (Key Laboratory of Cancer Prevention and Intervention, National Ministry of Education), Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, China.
- Cancer Center, Zhejiang University, Hangzhou, China.
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15
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An D, Zhai D, Wan C, Yang K. The role of lipid metabolism in cancer radioresistance. Clin Transl Oncol 2023:10.1007/s12094-023-03134-4. [PMID: 37079212 DOI: 10.1007/s12094-023-03134-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Accepted: 02/24/2023] [Indexed: 04/21/2023]
Abstract
Radiotherapy is one of the main therapies for cancer. The process leading to radioresistance is still not fully understood. Cancer radiosensitivity is related to the DNA reparation of cancer cells and the tumor microenvironment (TME), which supports cancer cell survival. Factors that affect DNA reparation and the TME can directly or indirectly affect the radiosensitivity of cancer. Recent studies have shown that lipid metabolism in cancer cells, which is involved in the stability of cell membrane structure, energy supply and signal transduction of cancer cells, can also affect the phenotype and function of immune cells and stromal cells in the TME. In this review, we discussed the effects of lipid metabolism on the radiobiological characteristics of cancer cells and the TME. We also summarized recent advances in targeted lipid metabolism as a radiosensitizer and discussed how these scientific findings could be translated into clinical practice to improve the radiosensitivity of cancer.
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Affiliation(s)
- Dandan An
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Danyi Zhai
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Chao Wan
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Kunyu Yang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
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16
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Shen Y, Chen JX, Li M, Xiang Z, Wu J, Wang YJ. Role of tumor-associated macrophages in common digestive system malignant tumors. World J Gastrointest Oncol 2023; 15:596-616. [PMID: 37123058 PMCID: PMC10134211 DOI: 10.4251/wjgo.v15.i4.596] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Revised: 02/12/2023] [Accepted: 03/30/2023] [Indexed: 04/12/2023] Open
Abstract
Many digestive system malignant tumors are characterized by high incidence and mortality rate. Increasing evidence has revealed that the tumor microenvironment (TME) is involved in cancer initiation and tumor progression. Tumor-associated macrophages (TAMs) are a predominant constituent of the TME, and participate in the regulation of various biological behaviors and influence the prognosis of digestive system cancer. TAMs can be mainly classified into the antitumor M1 phenotype and protumor M2 phenotype. The latter especially are crucial drivers of tumor invasion, growth, angiogenesis, metastasis, immunosuppression, and resistance to therapy. TAMs are of importance in the occurrence, development, diagnosis, prognosis, and treatment of common digestive system malignant tumors. In this review, we summarize the role of TAMs in common digestive system malignant tumors, including esophageal, gastric, colorectal, pancreatic and liver cancers. How TAMs promote the development of tumors, and how they act as potential therapeutic targets and their clinical applications are also described.
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Affiliation(s)
- Yue Shen
- Department of Dermatology, Suzhou Municipal Hospital, Suzhou 215008, Jiangsu Province, China
| | - Jia-Xi Chen
- School of Medicine, Zhejiang University, Hangzhou 310009, Zhejiang Province, China
| | - Ming Li
- Department of Pathology, Suzhou Municipal Hospital, Suzhou 215008, Jiangsu Province, China
| | - Ze Xiang
- School of Medicine, Zhejiang University, Hangzhou 310009, Zhejiang Province, China
| | - Jian Wu
- Department of Clinical Laboratory, Suzhou Municipal Hospital, Suzhou 215008, Jiangsu Province, China
| | - Yi-Jin Wang
- School of Medicine, Southern University of Science and Technology, Shenzhen 518055, Guangdong Province, China
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17
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Cao S, Zhang Y, Jiang H, Hou X, Wang W. Structural insight into TIPE1 functioning as a lipid transfer protein. J Biomol Struct Dyn 2023; 41:14049-14062. [PMID: 36898854 DOI: 10.1080/07391102.2023.2187641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Accepted: 01/30/2023] [Indexed: 03/12/2023]
Abstract
As a member of the tumor necrosis factor-α-induced protein 8 (TNFAIP8/TIPE) family, TIPE1 has been found to be associated with many cellular signaling pathways in regulating apoptosis, autophagy, and tumorigenesis. However, the position of TIPE1 in the signaling network remains elusive. Here we present the crystal structure of zebrafish TIPE1 in complex with phosphatidylethanolamine (PE) at a resolution of 1.38 Å. By comparison with structures of other three TIPE family proteins, a universal phospholipid-binding mode was proposed. Namely, the hydrophobic cavity binds to fatty acid tails, while 'X-R-R' triad nearby the entrance of cavity recognizes the phosphate group head. Using molecular dynamics (MD) simulations, we further elaborated the mechanism of how the lysine-rich N-terminal domain assisting TIPE1 to favorably bind to phosphatidylinositol (PI). Beside small molecule substrate, we identified Gαi3 as a direct-binding partner of TIPE1 using GST pull-down assay and size-exclusion chromatography. Analyses of key-residue mutations and predicted complex structure revealed that the binding mode of TIPE1 to Gαi3 could be non-canonical. In summary, our findings narrowed down TIPE1's position in Gαi3-related and PI-inducing signaling pathways.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Sujian Cao
- Advanced Medical Research Institute, Interventional Medicine Department, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
- The GBA National Institute for Nanotechnology Innovation, Guangzhou, China
| | - Ye Zhang
- Advanced Medical Research Institute, Interventional Medicine Department, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | | | - Xuben Hou
- School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Wei Wang
- Advanced Medical Research Institute, Interventional Medicine Department, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
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18
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Zhang X, Li S, Ren X, Xiang P, Zhang Y, Wang T, Qin Q, Sun F, Liu J, Gao L, Ma C, Yue X, Yang X, Han S, Liang X. TIPE1 promotes liver regeneration by enhancing ROS-FoxO1 axis mediated autophagy. FEBS J 2023; 290:1117-1133. [PMID: 36111440 DOI: 10.1111/febs.16629] [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: 12/21/2021] [Revised: 07/15/2022] [Accepted: 08/22/2022] [Indexed: 11/30/2022]
Abstract
The strong regenerative ability of the liver safeguards the crucial hepatic functions. The balance between hepatocyte proliferation and death is critical for restoring liver size and physiology. Tumour necrosis factor (TNF) alpha-induced protein 8-like 1 (TIPE1) is highly expressed in liver and has been identified as a candidate regulator for cell proliferation and death, being involved in a variety of biological processes and diseases. However, the role of TIPE1 in liver regeneration remains unexplored. In the present study, we found that TIPE1 expression was elevated in the regenerating liver induced by either partial hepatectomy or 10% carbon tetrachloride administration. Mice with hepatocyte conditional Tipe1 knockout presented significantly impaired liver regeneration. Mechanistically, hepatic Tipe1 deficiency decreased the level of reactive oxygen species in hepatocytes, which in turn led to the inhibition of Forkhead box O1 acetylation and microtubule-associated protein 1 light chain 3 I to microtubule-associated protein 1 light chain 3 II conversion, and the accumulation of sequestosome 1. By contrast, forced expression of TIPE1 in hepatocyte significantly promoted liver regeneration following 70% partial hepatectomy and enhanced hepatocyte reactive oxygen species/acetylated-Forkhead box O1 level and autophagy. These findings indicate that TIPE1 plays a crucial role in liver regeneration by finely regulating the oxidative stress and autophagy and is a potential target for medical intervention of liver regeneration.
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Affiliation(s)
- Xiaodong Zhang
- Depertment of Central Laboratory and Mitochondrial Medicine Laboratory, Qilu Hospital (Qingdao), Cheeloo College of Medicine, Shandong University, Qingdao, China
| | - Shuangjie Li
- Key Laboratory for Experimental Teratology of Ministry of Education and Department of Immunology, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Xiaolei Ren
- Key Laboratory for Experimental Teratology of Ministry of Education and Department of Immunology, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Peng Xiang
- Key Laboratory for Experimental Teratology of Ministry of Education and Department of Immunology, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Yankun Zhang
- Key Laboratory for Experimental Teratology of Ministry of Education and Department of Immunology, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Tixiao Wang
- Key Laboratory for Experimental Teratology of Ministry of Education and Department of Immunology, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Qinghua Qin
- Key Laboratory for Experimental Teratology of Ministry of Education and Department of Cell Biology, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Fengkai Sun
- Department of Gastroenterology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Jingkang Liu
- Department of Gynecology, Qilu Hospital of Shandong University, Jinan, China
| | - Lifen Gao
- Key Laboratory for Experimental Teratology of Ministry of Education and Department of Immunology, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Chunhong Ma
- Key Laboratory for Experimental Teratology of Ministry of Education and Department of Immunology, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Xuetian Yue
- Key Laboratory for Experimental Teratology of Ministry of Education and Department of Cell Biology, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Xiaoyun Yang
- Department of Gastroenterology, Qilu Hospital, Shandong University, Jinan, China
| | - Shuang Han
- Department of Gastroenterology, Honghui Hospital, Xi'an Jiaotong University, China
| | - Xiaohong Liang
- Key Laboratory for Experimental Teratology of Ministry of Education and Department of Immunology, Cheeloo College of Medicine, Shandong University, Jinan, China
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19
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Shen P, Shen X, Chen G, Zhao C, Cai H, Xu X, Duan Y, Wang X, Ju S. In silico and in vivo analysis of TIPE1 expression in diffuse large B cell lymphoma. Open Life Sci 2022; 17:1030-1037. [PMID: 36118167 PMCID: PMC9438966 DOI: 10.1515/biol-2022-0099] [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: 02/02/2022] [Revised: 04/27/2022] [Accepted: 05/18/2022] [Indexed: 11/15/2022] Open
Abstract
TIPE1 is a gene in the TNFAIP8 family involved in immune regulation and tumorigenesis. Although previous studies demonstrated that TIPE1 might play different roles in different tumors, its expression and role in lymphoma are unclear. Here we observed TIPE1 expression in diffuse large B cell lymphoma (DLBCL). Two microarrays containing 96 tumor tissue specimens were obtained from the Affiliated Hospital of Nantong University biobank. All specimens came from patients with a clear pathological diagnosis of lymphoma, lymphadenitis, breast cancer, or bladder cancer, and we performed immunohistochemical experiments on these tissue specimens. GEPIA and TIMER platforms were used for bioinformatic analyses. We found higher TIPE1 expression in tumor tissues from patients with lymphoma compared with those with lymphadenitis, breast cancer, or bladder cancer. The GEPIA and TIMER analyses revealed that TIPE1 was upregulated in DLBCL tissues but not in invasive breast carcinoma, urothelial bladder carcinoma, or liver hepatocellular carcinoma tissues. TIPE1 expression was irrelevant for pathological stage, overall survival, or DLBCL immune infiltration levels. However, TIPE1 expression was correlated with MKI67 expression in DLBCL. Overall, TIPE1’s high expression levels in DLBCL may contribute to tumor growth in DLBCL.
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Affiliation(s)
- Pei Shen
- Laboratory Medicine Center, Affiliated Hospital of Nantong University, 20 Xisi Road, Nantong 226001, Jiangsu, People's Republic of China
| | - Xianjuan Shen
- Laboratory Medicine Center, Affiliated Hospital of Nantong University, 20 Xisi Road, Nantong 226001, Jiangsu, People's Republic of China.,Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, 20 Xisi Road, Nantong 226001, Jiangsu, People's Republic of China
| | - Guo Chen
- Department of Pathogen Biology, School of Medicine, Nantong University, 19 Qixiu Road, Nantong 226001, Jiangsu, People's Republic of China
| | - Chunmei Zhao
- Laboratory Medicine Center, Affiliated Hospital of Nantong University, 20 Xisi Road, Nantong 226001, Jiangsu, People's Republic of China
| | - Hua Cai
- Laboratory Medicine Center, Affiliated Hospital of Nantong University, 20 Xisi Road, Nantong 226001, Jiangsu, People's Republic of China
| | - Xinxin Xu
- Laboratory Medicine Center, Affiliated Hospital of Nantong University, 20 Xisi Road, Nantong 226001, Jiangsu, People's Republic of China
| | - Yinong Duan
- Department of Pathogen Biology, School of Medicine, Nantong University, 19 Qixiu Road, Nantong 226001, Jiangsu, People's Republic of China
| | - Xudong Wang
- Laboratory Medicine Center, Affiliated Hospital of Nantong University, 20 Xisi Road, Nantong 226001, Jiangsu, People's Republic of China
| | - Shaoqing Ju
- Laboratory Medicine Center, Affiliated Hospital of Nantong University, 20 Xisi Road, Nantong 226001, Jiangsu, People's Republic of China
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