3
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Zhu GF, Xu YW, Li J, Niu HL, Ma WX, Xu J, Zhou PR, Liu X, Ye DL, Liu XR, Yan T, Zhai WK, Xu ZJ, Liu C, Wang L, Wang H, Luo JM, Liu L, Li XQ, Guo S, Jiang HP, Shen P, Lin HK, Yu DH, Ding YQ, Zhang QL. Mir20a/106a-WTX axis regulates RhoGDIa/CDC42 signaling and colon cancer progression. Nat Commun 2019; 10:112. [PMID: 30631060 PMCID: PMC6328557 DOI: 10.1038/s41467-018-07998-x] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Accepted: 12/12/2018] [Indexed: 02/07/2023] Open
Abstract
Wilms tumor gene on the X chromosome (WTX) is a putative tumor suppressor gene in Wilms tumor, but its expression and functions in other tumors are unclear. Colorectal cancer (CRC) is the third leading cause of cancer-related deaths in women and the second leading cause in men in the United States. We demonstrated that WTX frequently lost in CRC which was highly correlated with cell proliferation, tumor invasion and metastasis. Mechanistically, WTX loss disrupts the interaction between RhoGDIα and CDC42 by losing of the binding with RhoGDIα and triggers the activation of CDC42 and its downstream cascades, which promotes CRC development and liver metastasis. The aberrant upregulation of miR-20a/miR-106a were identified as the reason of WTX loss in CRC both in vivo and in vitro. These study defined the mechanism how miR-20a/miR-106a-mediated WTX loss regulates CRC progression and metastasis, and provided a potential therapeutic target for preventing CRC progression.
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Affiliation(s)
- Gui-Fang Zhu
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, GuangDong, 510515, China
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, GuangDong, 510515, China
- Key Laboratory of Molecular Tumor Pathology of Guangdong Province, Guangzhou, GuangDong, 510515, China
| | - Yang-Wei Xu
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, GuangDong, 510515, China
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, GuangDong, 510515, China
- Key Laboratory of Molecular Tumor Pathology of Guangdong Province, Guangzhou, GuangDong, 510515, China
| | - Jian Li
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, GuangDong, 510515, China
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, GuangDong, 510515, China
- Key Laboratory of Molecular Tumor Pathology of Guangdong Province, Guangzhou, GuangDong, 510515, China
| | - Hui-Lin Niu
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, GuangDong, 510515, China
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, GuangDong, 510515, China
- Key Laboratory of Molecular Tumor Pathology of Guangdong Province, Guangzhou, GuangDong, 510515, China
| | - Wen-Xia Ma
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, GuangDong, 510515, China
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, GuangDong, 510515, China
- Key Laboratory of Molecular Tumor Pathology of Guangdong Province, Guangzhou, GuangDong, 510515, China
| | - Jia Xu
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, New York, 10029, USA
| | - Pei-Rong Zhou
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, GuangDong, 510515, China
- Nanfang Hospital/First clinical Medical School, Southern Medical University, Guangzhou, GuangDong, 510515, China
| | - Xia Liu
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, GuangDong, 510515, China
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, GuangDong, 510515, China
- Key Laboratory of Molecular Tumor Pathology of Guangdong Province, Guangzhou, GuangDong, 510515, China
| | - Dan-Li Ye
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, GuangDong, 510515, China
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, GuangDong, 510515, China
- Key Laboratory of Molecular Tumor Pathology of Guangdong Province, Guangzhou, GuangDong, 510515, China
| | - Xiao-Rong Liu
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, GuangDong, 510515, China
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, GuangDong, 510515, China
- Key Laboratory of Molecular Tumor Pathology of Guangdong Province, Guangzhou, GuangDong, 510515, China
| | - Tao Yan
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, GuangDong, 510515, China
- Nanfang Hospital/First clinical Medical School, Southern Medical University, Guangzhou, GuangDong, 510515, China
| | - Wei-Ke Zhai
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, GuangDong, 510515, China
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, GuangDong, 510515, China
- Key Laboratory of Molecular Tumor Pathology of Guangdong Province, Guangzhou, GuangDong, 510515, China
| | - Zhi-Jun Xu
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, GuangDong, 510515, China
- Nanfang Hospital/First clinical Medical School, Southern Medical University, Guangzhou, GuangDong, 510515, China
| | - Chun Liu
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, GuangDong, 510515, China
- Nanfang Hospital/First clinical Medical School, Southern Medical University, Guangzhou, GuangDong, 510515, China
| | - Lei Wang
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, GuangDong, 510515, China
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, GuangDong, 510515, China
| | - Hao Wang
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, GuangDong, 510515, China
- Nanfang Hospital/First clinical Medical School, Southern Medical University, Guangzhou, GuangDong, 510515, China
| | - Jia-Mao Luo
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, GuangDong, 510515, China
- Nanfang Hospital/First clinical Medical School, Southern Medical University, Guangzhou, GuangDong, 510515, China
| | - Li Liu
- Hepatology Unit and Department of Infectious Diseases, Nanfang Hospital, Southern Medical University, Guangzhou, GuangDong, 510515, China
| | - Xuan-Qi Li
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, GuangDong, 510515, China
| | - Suiqun Guo
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital, Southern Medical University, Guangzhou, GuangDong, 510630, China
| | - Hui-Ping Jiang
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital, Southern Medical University, Guangzhou, GuangDong, 510630, China
| | - Peng Shen
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, GuangDong, 510515, China
| | - Hui-Kuan Lin
- Cancer Biology Comprehensive Cancer Center, Wake Forest Baptist Medical Center, Winston-Salem, NC, 27157, USA
| | - Di-Hua Yu
- Department of Molecular & Cellular Oncology, The University of Texas, MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Yan-Qing Ding
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, GuangDong, 510515, China.
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, GuangDong, 510515, China.
- Key Laboratory of Molecular Tumor Pathology of Guangdong Province, Guangzhou, GuangDong, 510515, China.
| | - Qing-Ling Zhang
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, GuangDong, 510515, China.
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, GuangDong, 510515, China.
- Key Laboratory of Molecular Tumor Pathology of Guangdong Province, Guangzhou, GuangDong, 510515, China.
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4
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Jiang H, Zhang X, Chen X, Aramsangtienchai P, Tong Z, Lin H. Protein Lipidation: Occurrence, Mechanisms, Biological Functions, and Enabling Technologies. Chem Rev 2018; 118:919-988. [PMID: 29292991 DOI: 10.1021/acs.chemrev.6b00750] [Citation(s) in RCA: 283] [Impact Index Per Article: 47.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Protein lipidation, including cysteine prenylation, N-terminal glycine myristoylation, cysteine palmitoylation, and serine and lysine fatty acylation, occurs in many proteins in eukaryotic cells and regulates numerous biological pathways, such as membrane trafficking, protein secretion, signal transduction, and apoptosis. We provide a comprehensive review of protein lipidation, including descriptions of proteins known to be modified and the functions of the modifications, the enzymes that control them, and the tools and technologies developed to study them. We also highlight key questions about protein lipidation that remain to be answered, the challenges associated with answering such questions, and possible solutions to overcome these challenges.
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Affiliation(s)
- Hong Jiang
- Howard Hughes Medical Institute, Department of Chemistry and Chemical Biology, Cornell University , Ithaca, New York 14853, United States
| | - Xiaoyu Zhang
- Howard Hughes Medical Institute, Department of Chemistry and Chemical Biology, Cornell University , Ithaca, New York 14853, United States
| | - Xiao Chen
- Howard Hughes Medical Institute, Department of Chemistry and Chemical Biology, Cornell University , Ithaca, New York 14853, United States
| | - Pornpun Aramsangtienchai
- Howard Hughes Medical Institute, Department of Chemistry and Chemical Biology, Cornell University , Ithaca, New York 14853, United States
| | - Zhen Tong
- Howard Hughes Medical Institute, Department of Chemistry and Chemical Biology, Cornell University , Ithaca, New York 14853, United States
| | - Hening Lin
- Howard Hughes Medical Institute, Department of Chemistry and Chemical Biology, Cornell University , Ithaca, New York 14853, United States
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5
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Zhao B, Hu W, Kumar S, Gonyo P, Rana U, Liu Z, Wang B, Duong WQ, Yang Z, Williams CL, Miao QR. The Nogo-B receptor promotes Ras plasma membrane localization and activation. Oncogene 2017; 36:3406-3416. [PMID: 28068323 PMCID: PMC5472485 DOI: 10.1038/onc.2016.484] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2016] [Revised: 11/08/2016] [Accepted: 11/15/2016] [Indexed: 12/11/2022]
Abstract
The localization of prenylated Ras at the plasma membrane promotes activation of Ras by receptor tyrosine kinases and stimulates oncogenic signaling by mutant Ras. The Nogo-B receptor (NgBR) is a transmembrane receptor that contains a conserved hydrophobic pocket. Here, we demonstrate that the NgBR promotes the membrane accumulation of Ras by directly binding prenylated Ras at the plasma membrane. We show that NgBR knockdown diminishes the membrane localization of Ras in multiple cell types. NgBR overexpression in NIH-3T3 fibroblasts increases membrane-associated Ras, induces the transformed phenotype in vitro, and promotes the formation of fibrosarcoma in nude mice. NgBR knockdown in human breast cancer cells reduces Ras membrane localization, inhibits EGF-stimulated Ras signaling, and diminishes tumorigenesis of xenografts in nude mice. Our data demonstrate that NgBR is a unique receptor that promotes accumulation of prenylated Ras at the plasma membrane and promotes EGF pathways.
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Affiliation(s)
- B Zhao
- Division of Pediatric Surgery, Department of Surgery, Children's Research Institute, Medical College of Wisconsin, Milwaukee, WI, USA.,Divisions of Pediatric Pathology, Department of Pathology, Children's Research Institute, Medical College of Wisconsin, Milwaukee, WI, USA.,Key Laboratory of Separation Science, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, Liaoning, China
| | - W Hu
- Division of Pediatric Surgery, Department of Surgery, Children's Research Institute, Medical College of Wisconsin, Milwaukee, WI, USA.,Divisions of Pediatric Pathology, Department of Pathology, Children's Research Institute, Medical College of Wisconsin, Milwaukee, WI, USA
| | - S Kumar
- Divisions of Pediatric Pathology, Department of Pathology, Children's Research Institute, Medical College of Wisconsin, Milwaukee, WI, USA
| | - P Gonyo
- Department of Pharmacology and Toxicology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - U Rana
- Division of Pediatric Surgery, Department of Surgery, Children's Research Institute, Medical College of Wisconsin, Milwaukee, WI, USA.,Divisions of Pediatric Pathology, Department of Pathology, Children's Research Institute, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Z Liu
- Division of Pediatric Surgery, Department of Surgery, Children's Research Institute, Medical College of Wisconsin, Milwaukee, WI, USA.,Divisions of Pediatric Pathology, Department of Pathology, Children's Research Institute, Medical College of Wisconsin, Milwaukee, WI, USA
| | - B Wang
- Division of Pediatric Surgery, Department of Surgery, Children's Research Institute, Medical College of Wisconsin, Milwaukee, WI, USA.,Divisions of Pediatric Pathology, Department of Pathology, Children's Research Institute, Medical College of Wisconsin, Milwaukee, WI, USA.,Department of Pathology, China-Japan Friendship Hospital, Beijing, China
| | - W Q Duong
- Division of Pediatric Surgery, Department of Surgery, Children's Research Institute, Medical College of Wisconsin, Milwaukee, WI, USA.,Divisions of Pediatric Pathology, Department of Pathology, Children's Research Institute, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Z Yang
- Department of Biochemistry and Molecular Biology, Wayne State University School of Medicine, Detroit, MI, USA
| | - C L Williams
- Department of Pharmacology and Toxicology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Q R Miao
- Division of Pediatric Surgery, Department of Surgery, Children's Research Institute, Medical College of Wisconsin, Milwaukee, WI, USA.,Divisions of Pediatric Pathology, Department of Pathology, Children's Research Institute, Medical College of Wisconsin, Milwaukee, WI, USA.,Department of Pharmacology and Toxicology, Medical College of Wisconsin, Milwaukee, WI, USA
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6
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Moorman VR, Valentine KG, Bédard S, Kasinath V, Dogan J, Love FM, Wand AJ. Dynamic and thermodynamic response of the Ras protein Cdc42Hs upon association with the effector domain of PAK3. J Mol Biol 2014; 426:3520-38. [PMID: 25109462 DOI: 10.1016/j.jmb.2014.07.031] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2014] [Revised: 07/29/2014] [Accepted: 07/31/2014] [Indexed: 01/09/2023]
Abstract
Human cell division cycle protein 42 (Cdc42Hs) is a small, Rho-type guanosine triphosphatase involved in multiple cellular processes through its interactions with downstream effectors. The binding domain of one such effector, the actin cytoskeleton-regulating p21-activated kinase 3, is known as PBD46. Nitrogen-15 backbone and carbon-13 methyl NMR relaxation was measured to investigate the dynamical changes in activated GMPPCP·Cdc42Hs upon PBD46 binding. Changes in internal motion of the Cdc42Hs, as revealed by methyl axis order parameters, were observed not only near the Cdc42Hs-PBD46 interface but also in remote sites on the Cdc42Hs molecule. The binding-induced changes in side-chain dynamics propagate along the long axis of Cdc42Hs away from the site of PBD46 binding with sharp distance dependence. Overall, the binding of the PBD46 effector domain on the dynamics of methyl-bearing side chains of Cdc42Hs results in a modest rigidification, which is estimated to correspond to an unfavorable change in conformational entropy of approximately -10kcalmol(-1) at 298K. A cluster of methyl probes closest to the nucleotide-binding pocket of Cdc42Hs becomes more rigid upon binding of PBD46 and is proposed to slow the catalytic hydrolysis of the γ phosphate moiety. An additional cluster of methyl probes surrounding the guanine ring becomes more flexible on binding of PBD46, presumably facilitating nucleotide exchange mediated by a guanosine exchange factor. In addition, the Rho insert helix, which is located at a site remote from the PBD46 binding interface, shows a significant dynamic response to PBD46 binding.
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Affiliation(s)
- Veronica R Moorman
- Graduate Group in Biochemistry and Molecular Biophysics, Johnson Research Foundation and Department of Biochemistry and Biophysics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104-6059, USA
| | - Kathleen G Valentine
- Graduate Group in Biochemistry and Molecular Biophysics, Johnson Research Foundation and Department of Biochemistry and Biophysics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104-6059, USA
| | - Sabrina Bédard
- Graduate Group in Biochemistry and Molecular Biophysics, Johnson Research Foundation and Department of Biochemistry and Biophysics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104-6059, USA
| | - Vignesh Kasinath
- Graduate Group in Biochemistry and Molecular Biophysics, Johnson Research Foundation and Department of Biochemistry and Biophysics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104-6059, USA
| | - Jakob Dogan
- Graduate Group in Biochemistry and Molecular Biophysics, Johnson Research Foundation and Department of Biochemistry and Biophysics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104-6059, USA
| | - Fiona M Love
- Graduate Group in Biochemistry and Molecular Biophysics, Johnson Research Foundation and Department of Biochemistry and Biophysics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104-6059, USA
| | - A Joshua Wand
- Graduate Group in Biochemistry and Molecular Biophysics, Johnson Research Foundation and Department of Biochemistry and Biophysics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104-6059, USA.
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