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Wang J, Chai B, Yang Y, Chen C, Ren Y, Li Y, Wang ZQ, Li T. JADE1 is dispensable for the brain development in mice. Biochem Biophys Res Commun 2024; 695:149421. [PMID: 38171233 DOI: 10.1016/j.bbrc.2023.149421] [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: 12/02/2023] [Accepted: 12/20/2023] [Indexed: 01/05/2024]
Abstract
In mammalian brain development, WNT signaling balances proliferation and differentiation of neural progenitor cells, and is essential for the maintenance of regular brain development. JADE1 is a candidate transcription co-factor essential for DNA replication, cell division, and cell cycle regulation. In 293T cells, JADE1 is stabilized by von Hippel-Lindau protein pVHL, promotes the β-catenin ubiquitination and thus blunts canonical WNT signaling. Furthermore, JADE1 inhibits β-catenin-induced ectopic axis formation in Xenopus embryos. However, JADE1's role in mammalian brain development remains unknown. Here, we generated a new Jade1 knockout mouse line using CRISPR-Cas9 technology. We found that JADE1 null resulted in decreased survival rate, reduced body weight and brain weight in mice. However, histological analysis revealed a normal brain development. Furthermore, Jade1 null neural progenitor cells proliferated normally in vivo and in vitro. RNA-seq analysis further showed that JADE1 loss did not affect the cerebral cortex gene expression. Our findings indicate that JADE1 is dispensable for developing the cerebral cortex in mice.
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Affiliation(s)
- Jingpeng Wang
- State Key Laboratory of Microbial Technology, Shandong University, Qingdao, China
| | - Baihui Chai
- State Key Laboratory of Microbial Technology, Shandong University, Qingdao, China
| | - Yanlang Yang
- Department of Nephrology, Affiliated Yijishan Hospital, Wannan Medical College, Wuhu, China
| | - Chengyan Chen
- State Key Laboratory of Microbial Technology, Shandong University, Qingdao, China
| | - Yaoxin Ren
- State Key Laboratory of Microbial Technology, Shandong University, Qingdao, China
| | - Yan Li
- State Key Laboratory of Microbial Technology, Shandong University, Qingdao, China
| | - Zhao-Qi Wang
- State Key Laboratory of Microbial Technology, Shandong University, Qingdao, China; Faculty of Biological Sciences, Friedrich-Schiller-University of Jena, Jena, Germany
| | - Tangliang Li
- State Key Laboratory of Microbial Technology, Shandong University, Qingdao, China; School of Basic Medical Sciences, Hangzhou Normal University, Hangzhou, China.
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Murphy C, Gornés Pons G, Keogh A, Ryan L, McCarra L, Jose CM, Kesar S, Nicholson S, Fitzmaurice GJ, Ryan R, Young V, Cuffe S, Finn SP, Gray SG. An Analysis of JADE2 in Non-Small Cell Lung Cancer (NSCLC). Biomedicines 2023; 11:2576. [PMID: 37761019 PMCID: PMC10526426 DOI: 10.3390/biomedicines11092576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 06/26/2023] [Accepted: 06/29/2023] [Indexed: 09/29/2023] Open
Abstract
The JADE family comprises three members encoded by individual genes and roles for these proteins have been identified in chromatin remodeling, cell cycle progression, cell regeneration and the DNA damage response. JADE family members, and in particular JADE2 have not been studied in any great detail in cancer. Using a series of standard biological and bioinformatics approaches we investigated JADE2 expression in surgically resected non-small cell lung cancer (NSCLC) for both mRNA and protein to examine for correlations between JADE2 expression and overall survival. Additional correlations were identified using bioinformatic analyses on multiple online datasets. Our analysis demonstrates that JADE2 expression is significantly altered in NSCLC. High expression of JADE2 is associated with a better 5-year overall survival. Links between JADE2 mRNA expression and a number of mutated genes were identified, and associations between JADE2 expression and tumor mutational burden and immune cell infiltration were explored. Potential new drugs that can target JADE2 were identified. The results of this biomarker-driven study suggest that JADE2 may have potential clinical utility in the diagnosis, prognosis and stratification of patients into various therapeutically targetable options.
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Affiliation(s)
- Ciara Murphy
- Department of Histopathology, Labmed Directorate, St. James’s Hospital, D08 NHY1 Dublin, Ireland (S.P.F.)
- Thoracic Oncology Research Group, Central Pathology Laboratory, Trinity St. James’s Cancer Institute (TSJCI), St. James’s Hospital, D08 RX0X Dublin, Ireland (A.K.)
| | - Glòria Gornés Pons
- Thoracic Oncology Research Group, Central Pathology Laboratory, Trinity St. James’s Cancer Institute (TSJCI), St. James’s Hospital, D08 RX0X Dublin, Ireland (A.K.)
- Faculty of Biology, University of Barcelona, 08025 Barcelona, Spain
| | - Anna Keogh
- Thoracic Oncology Research Group, Central Pathology Laboratory, Trinity St. James’s Cancer Institute (TSJCI), St. James’s Hospital, D08 RX0X Dublin, Ireland (A.K.)
- Department of Histopathology and Morbid Anatomy, Trinity College Dublin, D02 PN40 Dublin, Ireland
| | - Lisa Ryan
- Department of Histopathology, Labmed Directorate, St. James’s Hospital, D08 NHY1 Dublin, Ireland (S.P.F.)
| | - Lorraine McCarra
- Department of Histopathology, Labmed Directorate, St. James’s Hospital, D08 NHY1 Dublin, Ireland (S.P.F.)
| | - Chris Maria Jose
- School of Medicine, Trinity College Dublin, D02 PN40 Dublin, Ireland
| | - Shagun Kesar
- School of Medicine, Trinity College Dublin, D02 PN40 Dublin, Ireland
| | - Siobhan Nicholson
- Department of Histopathology, Labmed Directorate, St. James’s Hospital, D08 NHY1 Dublin, Ireland (S.P.F.)
| | - Gerard J. Fitzmaurice
- Surgery, Anaesthesia and Critical Care Directorate, St. James’s Hospital, D08 NHY1 Dublin, Ireland (V.Y.)
| | - Ronan Ryan
- Surgery, Anaesthesia and Critical Care Directorate, St. James’s Hospital, D08 NHY1 Dublin, Ireland (V.Y.)
| | - Vincent Young
- Surgery, Anaesthesia and Critical Care Directorate, St. James’s Hospital, D08 NHY1 Dublin, Ireland (V.Y.)
| | - Sinead Cuffe
- HOPE Directorate, St. James’s Hospital, D08 NHY1 Dublin, Ireland
| | - Stephen P. Finn
- Department of Histopathology, Labmed Directorate, St. James’s Hospital, D08 NHY1 Dublin, Ireland (S.P.F.)
- Thoracic Oncology Research Group, Central Pathology Laboratory, Trinity St. James’s Cancer Institute (TSJCI), St. James’s Hospital, D08 RX0X Dublin, Ireland (A.K.)
- Department of Histopathology and Morbid Anatomy, Trinity College Dublin, D02 PN40 Dublin, Ireland
| | - Steven G. Gray
- Thoracic Oncology Research Group, Central Pathology Laboratory, Trinity St. James’s Cancer Institute (TSJCI), St. James’s Hospital, D08 RX0X Dublin, Ireland (A.K.)
- Department of Clinical Medicine, Trinity College Dublin, D02 PN40 Dublin, Ireland
- School of Biological Sciences, Technological University Dublin, D07 XT95 Dublin, Ireland
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Lan R, Wang Q. Deciphering structure, function and mechanism of lysine acetyltransferase HBO1 in protein acetylation, transcription regulation, DNA replication and its oncogenic properties in cancer. Cell Mol Life Sci 2020; 77:637-649. [PMID: 31535175 PMCID: PMC11104888 DOI: 10.1007/s00018-019-03296-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Revised: 09/06/2019] [Accepted: 09/09/2019] [Indexed: 12/19/2022]
Abstract
HBO1 complexes are major acetyltransferase responsible for histone H4 acetylation in vivo, which belongs to the MYST family. As the core catalytic subunit, HBO1 consists of an N-terminal domain and a C-terminal MYST domain that are in charge of acetyl-CoA binding and acetylation reaction. HBO1 complexes are multimeric and normally consist of two native subunits MEAF6, ING4 or ING5 and two kinds of cofactors as chromatin reader: Jade-1/2/3 and BRPF1/2/3. The choices of subunits to form the HBO1 complexes provide a regulatory switch to potentiate its activity between histone H4 and H3 tails. Thus, HBO1 complexes present multiple functions in histone acetylation, gene transcription, DNA replication, protein ubiquitination, and immune regulation, etc. HBO1 is a co-activator for CDT1 to facilitate chromatin loading of MCM complexes and promotes DNA replication licensing. This process is regulated by mitotic kinases such as CDK1 and PLK1 by phosphorylating HBO1 and modulating its acetyltransferase activity, therefore, connecting histone acetylation to regulations of cell cycle and DNA replication. In addition, both gene amplification and protein overexpression of HBO1 confirmed its oncogenic role in cancers. In this paper, we review the recent advances and discuss our understanding of the multiple functions, activity regulation, and disease relationship of HBO1.
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Affiliation(s)
- Rongfeng Lan
- Department of Cell Biology and Medical Genetics, School of Basic Medical Sciences, Shenzhen University Health Science Center, Shenzhen, 518060, China.
| | - Qianqian Wang
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, Beijing Institute of Lifeomics, National Center for Protein Sciences (The PHOENIX Center, Beijing), Beijing, 102206, China
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Borgal L, Rinschen MM, Dafinger C, Liebrecht VI, Abken H, Benzing T, Schermer B. Jade-1S phosphorylation induced by CK1α contributes to cell cycle progression. Cell Cycle 2016; 15:1034-45. [PMID: 26919559 PMCID: PMC4889251 DOI: 10.1080/15384101.2016.1152429] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2015] [Accepted: 02/04/2016] [Indexed: 12/13/2022] Open
Abstract
The PHD zinc finger protein Jade-1S is a component of the HBO1 histone acetyltransferase complex and binds chromatin in a cell cycle-dependent manner. Jade-1S also acts as an E3 ubiquitin ligase for the canonical Wnt effector protein β-catenin and is influenced by CK1α-mediated phosphorylation. To further elucidate the functional impact of this phosphorylation, we used a stable, low-level expression system to express either wild-type or mutant Jade-1S lacking the N-terminal CK1α phosphorylation motif. Interactome analyses revealed that the Jade-1S mutant unable to be phosphorylated by CK1α has an increased binding affinity to proteins involved in chromatin remodelling, histone deacetylation, transcriptional repression, and ribosome biogenesis. Interestingly, cells expressing the mutant displayed an elongated cell shape and a delay in cell cycle progression. Finally, phosphoproteomic analyses allowed identification of a Jade-1S site phosphorylated in the presence of CK1α but closely resembling a PLK1 phosphorylation motif. Our data suggest that Jade-1S phosphorylation at an N-terminal CK1α motif creates a PLK1 phospho-binding domain. We propose CK1α phosphorylation of Jade 1S to serve as a molecular switch, turning off chromatin remodelling functions of Jade-1S and allowing timely cell cycle progression. As Jade-1S protein expression in the kidney is altered upon renal injury, this could contribute to understanding mechanisms underlying epithelial injury repair.
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Affiliation(s)
- Lori Borgal
- Department II of Internal Medicine; University of Cologne; Cologne, Germany
- Center for Molecular Medicine Cologne (CMMC); University of Cologne; Cologne, Germany
| | - Markus M. Rinschen
- Department II of Internal Medicine; University of Cologne; Cologne, Germany
- Center for Molecular Medicine Cologne (CMMC); University of Cologne; Cologne, Germany
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne; Cologne, Germany
| | - Claudia Dafinger
- Department II of Internal Medicine; University of Cologne; Cologne, Germany
- Center for Molecular Medicine Cologne (CMMC); University of Cologne; Cologne, Germany
| | - Valérie I. Liebrecht
- Center for Molecular Medicine Cologne (CMMC); University of Cologne; Cologne, Germany
- Department I of Internal Medicine; University of Cologne; Cologne, Germany
| | - Hinrich Abken
- Center for Molecular Medicine Cologne (CMMC); University of Cologne; Cologne, Germany
- Department I of Internal Medicine; University of Cologne; Cologne, Germany
| | - Thomas Benzing
- Department II of Internal Medicine; University of Cologne; Cologne, Germany
- Center for Molecular Medicine Cologne (CMMC); University of Cologne; Cologne, Germany
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne; Cologne, Germany
- Systems Biology of Ageing Cologne; University of Cologne; Cologne, Germany
| | - Bernhard Schermer
- Department II of Internal Medicine; University of Cologne; Cologne, Germany
- Center for Molecular Medicine Cologne (CMMC); University of Cologne; Cologne, Germany
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne; Cologne, Germany
- Systems Biology of Ageing Cologne; University of Cologne; Cologne, Germany
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