2
|
Wang YX, Wu H, Ren Y, Lv S, Ji C, Xiang D, Zhang M, Lu H, Fu W, Liu Q, Yan Z, Ma Q, Miao J, Cai R, Lan X, Wu B, Wang W, Liu Y, Wang DZ, Cao M, He Z, Shi Y, Ping Y, Yao X, Zhang X, Zhang P, Wang JM, Wang Y, Cui Y, Bian XW. Elevated Kir2.1/nuclear N2ICD defines a highly malignant subtype of non-WNT/SHH medulloblastomas. Signal Transduct Target Ther 2022; 7:72. [PMID: 35273141 PMCID: PMC8913686 DOI: 10.1038/s41392-022-00890-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 11/20/2021] [Accepted: 12/13/2021] [Indexed: 11/09/2022] Open
Abstract
Medulloblastoma (MB) is one of the most common childhood malignant brain tumors (WHO grade IV), traditionally divided into WNT, SHH, Group 3, and Group 4 subgroups based on the transcription profiles, somatic DNA alterations, and clinical outcomes. Unlike WNT and SHH subgroup MBs, Group 3 and Group 4 MBs have similar transcriptomes and lack clearly specific drivers and targeted therapeutic options. The recently revised WHO Classification of CNS Tumors has assigned Group 3 and 4 to a provisional non-WNT/SHH entity. In the present study, we demonstrate that Kir2.1, an inwardly-rectifying potassium channel, is highly expressed in non-WNT/SHH MBs, which promotes tumor cell invasion and metastasis by recruiting Adam10 to enhance S2 cleavage of Notch2 thereby activating the Notch2 signaling pathway. Disruption of the Notch2 pathway markedly inhibited the growth and metastasis of Kir2.1-overexpressing MB cell-derived xenograft tumors in mice. Moreover, Kir2.1high/nuclear N2ICDhigh MBs are associated with the significantly shorter lifespan of the patients. Thus, Kir2.1high/nuclear N2ICDhigh can be used as a biomarker to define a novel subtype of non-WNT/SHH MBs. Our findings are important for the modification of treatment regimens and the development of novel-targeted therapies for non-WNT/SHH MBs.
Collapse
Affiliation(s)
- Yan-Xia Wang
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China
| | - Haibo Wu
- Department of Pathology, The First Affiliated Hospital of University of Science and Technology of China, 230036, Hefei, Anhui, China.,Intelligent Pathology Institute, Division of Life Sciences and Medicine, University of Science and Technology of China, 230036, Hefei, Anhui, China
| | - Yong Ren
- Department of Pathology, General Hospital of Central Theater Command of PLA, 627 Wuluo Road, Hongshan District, 430070, Wuhan, Hubei, China
| | - Shengqing Lv
- Xinqiao Hospital, Army Medical University, 400038, Chongqing, China
| | - Chengdong Ji
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China
| | - Dongfang Xiang
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China
| | - Mengsi Zhang
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China
| | - Huimin Lu
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China
| | - Wenjuan Fu
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China
| | - Qing Liu
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China
| | - Zexuan Yan
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China
| | - Qinghua Ma
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China
| | - Jingya Miao
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China
| | - Ruili Cai
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China
| | - Xi Lan
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China
| | - Bin Wu
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China
| | - Wenying Wang
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China
| | - Yinhua Liu
- Department of Pathology, The First Affiliated Hospital of Wannan Medical College, 241001, Wuhu, Anhui, China
| | - Dai-Zhong Wang
- Department of Pathology, Taihe Hospital, Hubei University of Medicine, 442000, Shiyan, Hubei, China
| | - Mianfu Cao
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China
| | - Zhicheng He
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China
| | - Yu Shi
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China
| | - Yifang Ping
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China
| | - Xiaohong Yao
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China
| | - Xia Zhang
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China
| | - Peng Zhang
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China
| | - Ji Ming Wang
- Laboratory of Cancer and Immunometabolism, Center for Cancer Research, National Cancer Institute at Frederick, Frederick, MD, 21703, US
| | - Yan Wang
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China.
| | - Youhong Cui
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China.
| | - Xiu-Wu Bian
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China.
| |
Collapse
|
3
|
Liang J, Wang S, Zhang G, He B, Bie Q, Zhang B. A New Antitumor Direction: Tumor-Specific Endothelial Cells. Front Oncol 2021; 11:756334. [PMID: 34988011 PMCID: PMC8721012 DOI: 10.3389/fonc.2021.756334] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Accepted: 11/25/2021] [Indexed: 12/19/2022] Open
Abstract
Targeting tumor blood vessels is an important strategy for tumor therapies. At present, antiangiogenic drugs are known to have significant clinical effects, but severe drug resistance and side effects also occur. Therefore, new specific targets for tumor and new treatment methods must be developed. Tumor-specific endothelial cells (TECs) are the main targets of antiangiogenic therapy. This review summarizes the differences between TECs and normal endothelial cells, assesses the heterogeneity of TECs, compares tumorigenesis and development between TECs and normal endothelial cells, and explains the interaction between TECs and the tumor microenvironment. A full and in-depth understanding of TECs may provide new insights for specific antitumor angiogenesis therapies.
Collapse
Affiliation(s)
- Jing Liang
- Department of Laboratory Medicine, Affiliated Hospital of Jining Medical University, Jining Medical University, Jining, China
| | - Shouqi Wang
- Department of Gastrointestinal Surgery, Affiliated Hospital of Jining Medical University, Jining Medical University, Jining, China
| | - Guowei Zhang
- Department of Gastrointestinal Surgery, Affiliated Hospital of Jining Medical University, Jining Medical University, Jining, China
| | - Baoyu He
- Department of Laboratory Medicine, Affiliated Hospital of Jining Medical University, Jining Medical University, Jining, China
| | - Qingli Bie
- Department of Laboratory Medicine, Affiliated Hospital of Jining Medical University, Jining Medical University, Jining, China
- Institute of Forensic Medicine and Laboratory Medicine, Jining Medical University, Jining, China
| | - Bin Zhang
- Department of Laboratory Medicine, Affiliated Hospital of Jining Medical University, Jining Medical University, Jining, China
- Institute of Forensic Medicine and Laboratory Medicine, Jining Medical University, Jining, China
| |
Collapse
|
5
|
López-Gil JC, Martin-Hijano L, Hermann PC, Sainz B. The CXCL12 Crossroads in Cancer Stem Cells and Their Niche. Cancers (Basel) 2021; 13:cancers13030469. [PMID: 33530455 PMCID: PMC7866198 DOI: 10.3390/cancers13030469] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Revised: 01/17/2021] [Accepted: 01/19/2021] [Indexed: 12/16/2022] Open
Abstract
Simple Summary CXCL12 and its receptors have been extensively studied in cancer, including their influence on cancer stem cells (CSCs) and their niche. This intensive research has led to a better understanding of the crosstalk between CXCL12 and CSCs, which has aided in designing several drugs that are currently being tested in clinical trials. However, a comprehensive review has not been published to date. The aim of this review is to provide an overview on how CXCL12 axes are involved in the regulation and maintenance of CSCs, their presence and influence at different cellular levels within the CSC niche, and the current state-of-the-art of therapeutic approaches aimed to target the CXCL12 crossroads. Abstract Cancer stem cells (CSCs) are defined as a subpopulation of “stem”-like cells within the tumor with unique characteristics that allow them to maintain tumor growth, escape standard anti-tumor therapies and drive subsequent repopulation of the tumor. This is the result of their intrinsic “stem”-like features and the strong driving influence of the CSC niche, a subcompartment within the tumor microenvironment that includes a diverse group of cells focused on maintaining and supporting the CSC. CXCL12 is a chemokine that plays a crucial role in hematopoietic stem cell support and has been extensively reported to be involved in several cancer-related processes. In this review, we will provide the latest evidence about the interactions between CSC niche-derived CXCL12 and its receptors—CXCR4 and CXCR7—present on CSC populations across different tumor entities. The interactions facilitated by CXCL12/CXCR4/CXCR7 axes seem to be strongly linked to CSC “stem”-like features, tumor progression, and metastasis promotion. Altogether, this suggests a role for CXCL12 and its receptors in the maintenance of CSCs and the components of their niche. Moreover, we will also provide an update of the therapeutic options being currently tested to disrupt the CXCL12 axes in order to target, directly or indirectly, the CSC subpopulation.
Collapse
Affiliation(s)
- Juan Carlos López-Gil
- Department of Cancer Biology, Instituto de Investigaciones Biomédicas “Alberto Sols” (IIBM), CSIC-UAM, 28029 Madrid, Spain; (J.C.L.-G.); (L.M.-H.)
- Department of Biochemistry, Universidad Autónoma de Madrid (UAM), 28029 Madrid, Spain
- Chronic Diseases and Cancer, Area 3-Instituto Ramon y Cajal de Investigación Sanitaria (IRYCIS), 28029 Madrid, Spain
| | - Laura Martin-Hijano
- Department of Cancer Biology, Instituto de Investigaciones Biomédicas “Alberto Sols” (IIBM), CSIC-UAM, 28029 Madrid, Spain; (J.C.L.-G.); (L.M.-H.)
- Department of Biochemistry, Universidad Autónoma de Madrid (UAM), 28029 Madrid, Spain
- Chronic Diseases and Cancer, Area 3-Instituto Ramon y Cajal de Investigación Sanitaria (IRYCIS), 28029 Madrid, Spain
| | - Patrick C. Hermann
- Department of Internal Medicine I, Ulm University, 89081 Ulm, Germany
- Correspondence: (P.C.H.); (B.S.J.)
| | - Bruno Sainz
- Department of Cancer Biology, Instituto de Investigaciones Biomédicas “Alberto Sols” (IIBM), CSIC-UAM, 28029 Madrid, Spain; (J.C.L.-G.); (L.M.-H.)
- Department of Biochemistry, Universidad Autónoma de Madrid (UAM), 28029 Madrid, Spain
- Chronic Diseases and Cancer, Area 3-Instituto Ramon y Cajal de Investigación Sanitaria (IRYCIS), 28029 Madrid, Spain
- Correspondence: (P.C.H.); (B.S.J.)
| |
Collapse
|
6
|
Bahmad HF, Poppiti RJ. Medulloblastoma cancer stem cells: molecular signatures and therapeutic targets. J Clin Pathol 2020; 73:243-249. [PMID: 32034059 DOI: 10.1136/jclinpath-2019-206246] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Revised: 12/12/2019] [Accepted: 12/16/2019] [Indexed: 12/11/2022]
Abstract
Medulloblastoma (MB) is the most common malignant primary intracranial neoplasm diagnosed in childhood. Although numerous efforts have been made during the past few years to exploit novel targeted therapies for this aggressive neoplasm, there still exist substantial hitches hindering successful management of MB. Lately, progress in cancer biology has shown evidence that a subpopulation of cells within the tumour, namely cancer stem cells (CSCs), are thought to be responsible for the resistance to most chemotherapeutic agents and radiation therapy, accounting for cancer recurrence. Hence, it is crucial to identify the molecular signatures and genetic aberrations that characterise those CSCs and develop therapies that specifically target them. In this review, we aim to give an overview of the main genetic and molecular cues that depict MB-CSCs and provide a synopsis of the novel therapeutic approaches that specifically target this population of cells to attain enhanced antitumorous effects and therefore overcome resistance to therapy.
Collapse
Affiliation(s)
- Hisham F Bahmad
- Arkadi M Rywlin MD Department of Pathology and Laboratory Medicine, Mount Sinai Medical Center, Miami Beach, Florida, USA.,Department of Anatomy, Cell Biology and Physiological Sciences, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Robert J Poppiti
- Arkadi M Rywlin MD Department of Pathology and Laboratory Medicine, Mount Sinai Medical Center, Miami Beach, Florida, USA .,Herbert Wertheim College of Medicine, Florida International University, Miami, Florida, USA
| |
Collapse
|
8
|
Marín-Ramos NI, Jhaveri N, Thein TZ, Fayngor RA, Chen TC, Hofman FM. NEO212, a conjugate of temozolomide and perillyl alcohol, blocks the endothelial-to-mesenchymal transition in tumor-associated brain endothelial cells in glioblastoma. Cancer Lett 2018; 442:170-180. [PMID: 30392789 DOI: 10.1016/j.canlet.2018.10.034] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Revised: 10/12/2018] [Accepted: 10/24/2018] [Indexed: 01/22/2023]
Abstract
As the endothelial-to-mesenchymal transition (EndMT) supports the pro-angiogenic and invasive characteristics of glioblastoma multiforme (GBM), blocking this process would be a promising approach to inhibit tumor progression and recurrence. Here, we demonstrate that glioma stem cells (GSC) induce EndMT in brain endothelial cells (BEC). TGF-β signaling is necessary, but not sufficient to induce this EndMT process. Cell-to-cell contact and the contribution of Notch signaling are also required. NEO212, a conjugate of temozolomide and perillyl alcohol, blocks EndMT induction and reverts the mesenchymal phenotype of tumor-associated BEC (TuBEC) by blocking TGF-β and Notch pathways. Consequently, NEO212 reduces the invasiveness and pro-angiogenic properties associated with TuBEC, without affecting control BEC. Intracranial co-implantation of BEC and GSC in athymic mice showed that EndMT occurs in vivo, and can be blocked by NEO212, supporting the potential clinical value of NEO212 for the treatment of GBM.
Collapse
Affiliation(s)
- Nagore I Marín-Ramos
- Department of Neurosurgery, Keck School of Medicine, University of Southern California, 2011 Zonal Avenue, Los Angeles, CA 90033, USA
| | - Niyati Jhaveri
- Department of Neurosurgery, Keck School of Medicine, University of Southern California, 2011 Zonal Avenue, Los Angeles, CA 90033, USA
| | - Thu Zan Thein
- Department of Neurosurgery, Keck School of Medicine, University of Southern California, 2011 Zonal Avenue, Los Angeles, CA 90033, USA
| | - Rochelle A Fayngor
- Department of Neurosurgery, Keck School of Medicine, University of Southern California, 2011 Zonal Avenue, Los Angeles, CA 90033, USA
| | - Thomas C Chen
- Department of Neurosurgery, Keck School of Medicine, University of Southern California, 2011 Zonal Avenue, Los Angeles, CA 90033, USA; Department of Pathology, Keck School of Medicine, University of Southern California, 2011 Zonal Avenue, Los Angeles, CA 90033, USA
| | - Florence M Hofman
- Department of Neurosurgery, Keck School of Medicine, University of Southern California, 2011 Zonal Avenue, Los Angeles, CA 90033, USA; Department of Pathology, Keck School of Medicine, University of Southern California, 2011 Zonal Avenue, Los Angeles, CA 90033, USA.
| |
Collapse
|