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Gao Y, Liu S, Huang Y, Li F, Zhang Y. Regulation of anti-tumor immunity by metal ion in the tumor microenvironment. Front Immunol 2024; 15:1379365. [PMID: 38915413 PMCID: PMC11194341 DOI: 10.3389/fimmu.2024.1379365] [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: 01/31/2024] [Accepted: 05/29/2024] [Indexed: 06/26/2024] Open
Abstract
Metal ions play an essential role in regulating the functions of immune cells by transmitting intracellular and extracellular signals in tumor microenvironment (TME). Among these immune cells, we focused on the impact of metal ions on T cells because they can recognize and kill cancer cells and play an important role in immune-based cancer treatment. Metal ions are often used in nanomedicines for tumor immunotherapy. In this review, we discuss seven metal ions related to anti-tumor immunity, elucidate their roles in immunotherapy, and provide novel insights into tumor immunotherapy and clinical applications.
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Affiliation(s)
- Yaoxin Gao
- Biotherapy Center & Cancer Center, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Shasha Liu
- Biotherapy Center & Cancer Center, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yifan Huang
- Biotherapy Center & Cancer Center, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Feng Li
- Biotherapy Center & Cancer Center, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yi Zhang
- Biotherapy Center & Cancer Center, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- School of Life Sciences, Zhengzhou University, Zhengzhou, China
- State Key Laboratory of Esophageal Cancer Prevention & Treatment, Zhengzhou University, Zhengzhou, China
- School of Public Health, Zhengzhou University, Zhengzhou, China
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2
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Heimbruch KE, Fisher JB, Stelloh CT, Phillips E, Reimer MH, Wargolet AJ, Meyer AE, Pulakanti K, Viny AD, Loppnow JJ, Levine RL, Pulikkan JA, Zhu N, Rao S. DOT1L inhibitors block abnormal self-renewal induced by cohesin loss. Sci Rep 2021; 11:7288. [PMID: 33790356 PMCID: PMC8012605 DOI: 10.1038/s41598-021-86646-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Accepted: 03/18/2021] [Indexed: 01/25/2023] Open
Abstract
Acute myeloid leukemia (AML) is a high-risk malignancy characterized by a diverse spectrum of somatic genetic alterations. The mechanisms by which these mutations contribute to leukemia development and how this informs the use of targeted therapies is critical to improving outcomes for patients. Importantly, how to target loss-of-function mutations has been a critical challenge in precision medicine. Heterozygous inactivating mutations in cohesin complex genes contribute to AML in adults by increasing the self-renewal capacity of hematopoietic stem and progenitor cells (HSPCs) by altering PRC2 targeting to induce HOXA9 expression, a key self-renewal transcription factor. Here we sought to delineate the epigenetic mechanism underpinning the enhanced self-renewal conferred by cohesin-haploinsufficiency. First, given the substantial difference in the mutational spectrum between pediatric and adult AML patients, we first sought to identify if HOXA9 was also elevated in children. Next, using primary HSPCs as a model we demonstrate that abnormal self-renewal due to cohesin loss is blocked by DOT1L inhibition. In cohesin-depleted cells, DOT1L inhibition is associated with H3K79me2 depletion and a concomitant increase in H3K27me3. Importantly, we find that there are cohesin-dependent gene expression changes that promote a leukemic profile, including HoxA overexpression, that are preferentially reversed by DOT1L inhibition. Our data further characterize how cohesin mutations contribute to AML development, identifying DOT1L as a potential therapeutic target for adult and pediatric AML patients harboring cohesin mutations.
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Affiliation(s)
- Katelyn E Heimbruch
- Blood Research Institute, Versiti, 8727 West Watertown Plank Road, Milwaukee, WI, 53226, USA
- Department of Cell Biology, Neurobiology, and Anatomy, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Joseph B Fisher
- Blood Research Institute, Versiti, 8727 West Watertown Plank Road, Milwaukee, WI, 53226, USA
- Department of Natural Sciences, Concordia University Wisconsin, Mequon, WI, USA
| | - Cary T Stelloh
- Blood Research Institute, Versiti, 8727 West Watertown Plank Road, Milwaukee, WI, 53226, USA
| | - Emily Phillips
- Blood Research Institute, Versiti, 8727 West Watertown Plank Road, Milwaukee, WI, 53226, USA
| | - Michael H Reimer
- Blood Research Institute, Versiti, 8727 West Watertown Plank Road, Milwaukee, WI, 53226, USA
- Department of Cell Biology, Neurobiology, and Anatomy, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Adam J Wargolet
- Department of Natural Sciences, Concordia University Wisconsin, Mequon, WI, USA
| | - Alison E Meyer
- Blood Research Institute, Versiti, 8727 West Watertown Plank Road, Milwaukee, WI, 53226, USA
| | - Kirthi Pulakanti
- Blood Research Institute, Versiti, 8727 West Watertown Plank Road, Milwaukee, WI, 53226, USA
| | - Aaron D Viny
- Department of Medicine, Division of Hematology and Oncology, and Department of Genetics & Development, Columbia University Irving Medical Center, New York, NY, USA
| | - Jessica J Loppnow
- Department of Natural Sciences, Concordia University Wisconsin, Mequon, WI, USA
| | - Ross L Levine
- Human Oncology and Pathogenesis Program, Leukemia Service, Department of Medicine, Department of Pathology, Molecular Cytology Core Facility, and Center for Epigenetics Research, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - John Anto Pulikkan
- Blood Research Institute, Versiti, 8727 West Watertown Plank Road, Milwaukee, WI, 53226, USA
| | - Nan Zhu
- Blood Research Institute, Versiti, 8727 West Watertown Plank Road, Milwaukee, WI, 53226, USA
- Department of Cell Biology, Neurobiology, and Anatomy, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Sridhar Rao
- Blood Research Institute, Versiti, 8727 West Watertown Plank Road, Milwaukee, WI, 53226, USA.
- Department of Cell Biology, Neurobiology, and Anatomy, Medical College of Wisconsin, Milwaukee, WI, USA.
- Department of Pediatrics, Division of Hematology, Oncology, and Bone Marrow Transplantation, Medical College of Wisconsin, Milwaukee, WI, USA.
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Sidrat T, Rehman ZU, Joo MD, Lee KL, Kong IK. Wnt/β-catenin Pathway-Mediated PPARδ Expression during Embryonic Development Differentiation and Disease. Int J Mol Sci 2021; 22:ijms22041854. [PMID: 33673357 PMCID: PMC7918746 DOI: 10.3390/ijms22041854] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 02/10/2021] [Accepted: 02/11/2021] [Indexed: 12/19/2022] Open
Abstract
The Wnt/β-catenin signaling pathway plays a crucial role in early embryonic development. Wnt/β-catenin signaling is a major regulator of cell proliferation and keeps embryonic stem cells (ESCs) in the pluripotent state. Dysregulation of Wnt signaling in the early developmental stages causes several hereditary diseases that lead to embryonic abnormalities. Several other signaling molecules are directly or indirectly activated in response to Wnt/β-catenin stimulation. The crosstalk of these signaling factors either synergizes or opposes the transcriptional activation of β-catenin/Tcf4-mediated target gene expression. Recently, the crosstalk between the peroxisome proliferator-activated receptor delta (PPARδ), which belongs to the steroid superfamily, and Wnt/β-catenin signaling has been reported to take place during several aspects of embryonic development. However, numerous questions need to be answered regarding the function and regulation of PPARδ in coordination with the Wnt/β-catenin pathway. Here, we have summarized the functional activation of the PPARδ in co-ordination with the Wnt/β-catenin pathway during the regulation of several aspects of embryonic development, stem cell regulation and maintenance, as well as during the progression of several metabolic disorders.
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Affiliation(s)
- Tabinda Sidrat
- Department of Animal Science, Division of Applied Life Science (BK21 Four), Gyeongsang National University, Jinju 52828, Korea; (T.S.); (M.-D.J.)
| | - Zia-Ur Rehman
- Department of Microbiology, Hazara University, Mansehra 21310, Pakistan;
| | - Myeong-Don Joo
- Department of Animal Science, Division of Applied Life Science (BK21 Four), Gyeongsang National University, Jinju 52828, Korea; (T.S.); (M.-D.J.)
| | - Kyeong-Lim Lee
- The King Kong Corp. Ltd., Gyeongsang National University, Jinju 52828, Korea;
| | - Il-Keun Kong
- Department of Animal Science, Division of Applied Life Science (BK21 Four), Gyeongsang National University, Jinju 52828, Korea; (T.S.); (M.-D.J.)
- The King Kong Corp. Ltd., Gyeongsang National University, Jinju 52828, Korea;
- Institute of Agriculture and Life Science, Gyeongsang National University, Jinju 52828, Korea
- Correspondence: ; Tel.: +82-55-772-1942
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Gonçalves CS, Le Boiteux E, Arnaud P, Costa BM. HOX gene cluster (de)regulation in brain: from neurodevelopment to malignant glial tumours. Cell Mol Life Sci 2020; 77:3797-3821. [PMID: 32239260 PMCID: PMC11105007 DOI: 10.1007/s00018-020-03508-9] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Revised: 03/10/2020] [Accepted: 03/17/2020] [Indexed: 12/19/2022]
Abstract
HOX genes encode a family of evolutionarily conserved homeodomain transcription factors that are crucial both during development and adult life. In humans, 39 HOX genes are arranged in four clusters (HOXA, B, C, and D) in chromosomes 7, 17, 12, and 2, respectively. During embryonic development, particular epigenetic states accompany their expression along the anterior-posterior body axis. This tightly regulated temporal-spatial expression pattern reflects their relative chromosomal localization, and is critical for normal embryonic brain development when HOX genes are mainly expressed in the hindbrain and mostly absent in the forebrain region. Epigenetic marks, mostly polycomb-associated, are dynamically regulated at HOX loci and regulatory regions to ensure the finely tuned HOX activation and repression, highlighting a crucial epigenetic plasticity necessary for homeostatic development. HOX genes are essentially absent in healthy adult brain, whereas they are detected in malignant brain tumours, namely gliomas, where HOX genes display critical roles by regulating several hallmarks of cancer. Here, we review the major mechanisms involved in HOX genes (de)regulation in the brain, from embryonic to adult stages, in physiological and oncologic conditions. We focus particularly on the emerging causes of HOX gene deregulation in glioma, as well as on their functional and clinical implications.
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Affiliation(s)
- Céline S Gonçalves
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Campus de Gualtar, 4710-057, Braga, Portugal
- ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Elisa Le Boiteux
- Université Clermont Auvergne, CNRS, INSERM-iGReD, Clermont-Ferrand, France
| | - Philippe Arnaud
- Université Clermont Auvergne, CNRS, INSERM-iGReD, Clermont-Ferrand, France
| | - Bruno M Costa
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Campus de Gualtar, 4710-057, Braga, Portugal.
- ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal.
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