1
|
Teo T, Kasirzadeh S, Albrecht H, Sykes MJ, Yang Y, Wang S. An Overview of CDK3 in Cancer: Clinical Significance and Pharmacological Implications. Pharmacol Res 2022; 180:106249. [DOI: 10.1016/j.phrs.2022.106249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 05/03/2022] [Accepted: 05/04/2022] [Indexed: 11/29/2022]
|
2
|
Lu J, Zhang ZL, Huang D, Tang N, Li Y, Peng Z, Lu C, Dong Z, Tang F. Cdk3-promoted epithelial-mesenchymal transition through activating AP-1 is involved in colorectal cancer metastasis. Oncotarget 2016; 7:7012-28. [PMID: 26755651 PMCID: PMC4872765 DOI: 10.18632/oncotarget.6875] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2015] [Accepted: 01/04/2016] [Indexed: 12/12/2022] Open
Abstract
Cyclin dependent kinase-3 (Cdk3) is a positive regulator of the G1 mammalian cell cycle phase. Cdk3 is involved in cancer progression, but very little is known about its mechanism in cancer development and progression. Herein, we found that Cdk3 increased colorectal cancer metastasis through promoting epithelial-mesenchymal transition (EMT) shift. Cdk3 was found to highly express in metastatic cancer and induce cell motility and invasion. Cdk3 was shown to phosphorylate c-Jun at Ser 63 and Ser 73 in vitro and ex vivo. Cdk3-phosphorylated c-Jun at Ser 63 and Ser 73 resulted in an increased AP-1 activity. Ectopic expression of Cdk3 promoted colorectal cancer from epithelial to mesenchymal transition conjugating AP-1 activation, while AP-1 inhibition dramatically decreased Cdk3-increased EMT shift. These results showed that the Cdk3/c-Jun signaling axis mediating epithelial-mesenchymal transition plays an important role in colorectal cancer metastasis.
Collapse
Affiliation(s)
- Jinping Lu
- Clinical Laboratory and Medical Research Center, Zhuhai Hospital of Jinan University, Zhuhai People's Hospital, Zhuhai, P.R. China
| | - Zhen Lin Zhang
- Clinical Laboratory and Medical Research Center, Zhuhai Hospital of Jinan University, Zhuhai People's Hospital, Zhuhai, P.R. China
| | - Damao Huang
- Clinical Laboratory, Xiangya Hospital of Central South University, Changsha, P.R. China
| | - Na Tang
- Institution of Pathogenic Biology, Medical College, University of South China, Hengyang, P.R. China
| | - Yuejin Li
- Clinical Laboratory and Medical Research Center, Zhuhai Hospital of Jinan University, Zhuhai People's Hospital, Zhuhai, P.R. China
| | - Zhengke Peng
- Clinical Laboratory and Medical Research Center, Zhuhai Hospital of Jinan University, Zhuhai People's Hospital, Zhuhai, P.R. China
| | - Chengrong Lu
- Institution of Pathogenic Biology, Medical College, University of South China, Hengyang, P.R. China
| | - Zigang Dong
- Institution of Pathogenic Biology, Medical College, University of South China, Hengyang, P.R. China
| | - Faqing Tang
- Clinical Laboratory and Medical Research Center, Zhuhai Hospital of Jinan University, Zhuhai People's Hospital, Zhuhai, P.R. China.,Clinical Laboratory, Xiangya Hospital of Central South University, Changsha, P.R. China
| |
Collapse
|
3
|
Xiao T, Zhu JJ, Huang S, Peng C, He S, Du J, Hong R, Chen X, Bode AM, Jiang W, Dong Z, Zheng D. Phosphorylation of NFAT3 by CDK3 induces cell transformation and promotes tumor growth in skin cancer. Oncogene 2016; 36:2835-2845. [PMID: 27893713 PMCID: PMC5442426 DOI: 10.1038/onc.2016.434] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2016] [Revised: 09/30/2016] [Accepted: 10/04/2016] [Indexed: 12/21/2022]
Abstract
The nuclear factor of activated T cells (NFAT) family proteins are transcription factors that regulate the expression of pro-inflammatory cytokines and other genes during the immune response. Although the NFAT proteins have been extensively investigated in the immune system, their role in cancer progression remains controversial. Here, we report that NFAT3 is highly expressed in various skin cancer cell lines and tumor tissues. Knockdown of endogenous NFAT3 expression by short hairpin RNA (shRNA) significantly inhibited tumor cell proliferation, colony formation and anchorage-independent cell growth. Furthermore, results of the mammalian two-hybrid assay showed that cyclin-dependent kinase 3 (CDK3) directly interacted with NFAT3 and phosphorylated NFAT3 at serine 259 (Ser259), which enhanced the transactivation and transcriptional activity of NFAT3. The phosphorylation site of NFAT3 was critical for epidermal growth factor (EGF)-stimulated cell transformation of the HaCaT immortalized skin cell line and mutation of NFAT3 at Ser259 led to a reduction of colony formation in soft agar. We also found that overexpressing wildtype NFAT3, but not mutant NFAT3-S259A, promoted A431 xenograft tumor growth. Importantly, we showed that CDK3, NFAT3 and phosphorylated NFAT3-Ser259 were highly expressed in skin cancer compared with normal skin tissues. These results provided evidence supporting the oncogenic potential of NFAT3 and suggested that CDK3-mediated phosphorylation of NFAT3 has an important role in skin tumorigenesis.
Collapse
Affiliation(s)
- T Xiao
- Shenzhen Key Laboratory of Translational Medicine of Tumor, Department of Cell Biology and Genetics, Shenzhen University Health Sciences Center, Shenzhen, People's Republic of China
| | - J J Zhu
- Shenzhen Key Laboratory of Translational Medicine of Tumor, Department of Cell Biology and Genetics, Shenzhen University Health Sciences Center, Shenzhen, People's Republic of China
| | - S Huang
- Shenzhen Key Laboratory of Translational Medicine of Tumor, Department of Cell Biology and Genetics, Shenzhen University Health Sciences Center, Shenzhen, People's Republic of China
| | - C Peng
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, People's Republic of China
| | - S He
- Shenzhen Key Laboratory of Translational Medicine of Tumor, Department of Cell Biology and Genetics, Shenzhen University Health Sciences Center, Shenzhen, People's Republic of China
| | - J Du
- Shenzhen Key Laboratory of Translational Medicine of Tumor, Department of Cell Biology and Genetics, Shenzhen University Health Sciences Center, Shenzhen, People's Republic of China
| | - R Hong
- Shenzhen Key Laboratory of Translational Medicine of Tumor, Department of Cell Biology and Genetics, Shenzhen University Health Sciences Center, Shenzhen, People's Republic of China
| | - X Chen
- Shenzhen Key Laboratory of Translational Medicine of Tumor, Department of Cell Biology and Genetics, Shenzhen University Health Sciences Center, Shenzhen, People's Republic of China
| | - A M Bode
- Hormel Institute, University of Minnesota, Austin, MN, USA
| | - W Jiang
- Shenzhen Key Laboratory of Translational Medicine of Tumor, Department of Cell Biology and Genetics, Shenzhen University Health Sciences Center, Shenzhen, People's Republic of China
| | - Z Dong
- Hormel Institute, University of Minnesota, Austin, MN, USA
| | - D Zheng
- Shenzhen Key Laboratory of Translational Medicine of Tumor, Department of Cell Biology and Genetics, Shenzhen University Health Sciences Center, Shenzhen, People's Republic of China
| |
Collapse
|
4
|
WANG LIANG, HU HONGYI, LIN YILING, ZHAO ZHIXIANG, TAN LU, YU PENG, WAN HUIJUAN, JIN ZHE, ZHENG DUO. CDK3 expression and its clinical significance in human nasopharyngeal carcinoma. Mol Med Rep 2014; 9:2582-6. [DOI: 10.3892/mmr.2014.2095] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2013] [Accepted: 03/05/2014] [Indexed: 11/06/2022] Open
|
5
|
Sasaki T, Li A, Gillespie PJ, Blow JJ, Gilbert DM. Evidence for a mammalian late-G1 phase inhibitor of replication licensing distinct from geminin or Cdk activity. Nucleus 2011; 2:455-64. [PMID: 21983086 DOI: 10.4161/nucl.2.5.17859] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Pre-replication complexes (pre-RCs) are assembled onto DNA during late mitosis and G1 to license replication origins for use in S phase. In order to prevent re-replication of DNA, licensing must be completely shutdown prior to entry into S phase. While mechanisms preventing re-replication during S phase and mitosis have been elucidated, the means by which cells first prevent licensing during late G1 phase are poorly understood. We have employed a hybrid mammalian / Xenopus egg extract replication system to dissect activities that inhibit replication licensing at different stages of the cell cycle in Chinese Hamster Ovary (CHO) cells. We find that soluble extracts from mitotic cells inhibit licensing through a combination of geminin and Cdk activities, while extracts from S-phase cells inhibit licensing predominantly through geminin alone. Surprisingly however, geminin did not accumulate until after cells enter S phase. Unlike extracts from cells in early G1 phase, extracts from late G1 phase and early S phase cells contained an inhibitor of licensing that could not be accounted for by either geminin or Cdk. Moreover, inhibiting cyclin and geminin protein synthesis or inhibiting Cdk activity early in G1 phase did not prevent the appearance of inhibitory activity. These results suggest that a soluble inhibitor of replication licensing appears prior to entry into S phase that is distinct from either geminin or Cdk activity. Our hybrid system should permit the identification of this and other novel cell cycle regulatory activities.
Collapse
Affiliation(s)
- Takayo Sasaki
- Department of Biological Science, Florida State University, Tallahassee, FL, USA
| | | | | | | | | |
Collapse
|
6
|
Saraiva LA, Veloso MP, Camps I, da Silveira NJF. Structural Bioinformatics Approach of Cyclin-Dependent Kinases 1 and 3 Complexed with Inhibitors. Mol Inform 2011; 30:219-31. [PMID: 27466775 DOI: 10.1002/minf.201000143] [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: 10/30/2010] [Accepted: 01/17/2011] [Indexed: 11/06/2022]
Abstract
The cyclin-dependent kinases or CDKs participate in the regulation of both the cell progression cycle and the RNA polymerase-II transcription cycle. In several human tumours deregulation of CDK-related mechanisms have been detected, e.g., overexpression of cyclins or deletion of genes encoding for CKIs. Regarding these observations, CDKs came up to be interesting targets for elaboration of novel antitumour drugs. Based on the importance of the CDKs, this research aimed to describe, to characterize and to compare the molecular models of CDK1 and CDK3. Since the structures of human CDK1 and CDK3 are unavailable in the Protein Data Bank -PDB, homology models were created based on the CDK2 as the template, once they share a substantial identity. The structural studies of the CDK1 and CDK3 biding sites were conducted by molecular docking with 15 different CDK inhibitors previously identified to CDK2. This study allowed the understanding of the structure of the complexes between CDK1/ CDK3 with inhibitors. The knowledge of their structural features mainly the biding sites might be useful to discovery and rationalization of drug design process.
Collapse
Affiliation(s)
- Lucas A Saraiva
- Faculty of Pharmaceutical Science, Rua Gabriel Monteiro da Silva, 700 Centro - Alfenas/MG Postal Code: 37130000, Brazil. tel: +553133322556.
| | - Marcia P Veloso
- Faculty of Pharmaceutical Science, Rua Gabriel Monteiro da Silva, 700 Centro - Alfenas/MG Postal Code: 37130000, Brazil. tel: +553133322556
| | - I Camps
- Institute of Exacts Science, Rua Gabriel Monteiro da Silva, 700 Centro - Alfenas/MG Postal Code: 37130000, Brazil
| | - Nelson J F da Silveira
- Institute of Exacts Science, Rua Gabriel Monteiro da Silva, 700 Centro - Alfenas/MG Postal Code: 37130000, Brazil
| |
Collapse
|
7
|
Cho YY, Tang F, Yao K, Lu C, Zhu F, Zheng D, Pugliese A, Bode AM, Dong Z. Cyclin-dependent kinase-3-mediated c-Jun phosphorylation at Ser63 and Ser73 enhances cell transformation. Cancer Res 2009; 69:272-81. [PMID: 19118012 DOI: 10.1158/0008-5472.can-08-3125] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
c-Jun is a component of the activator protein-1 (AP-1) complex, which plays a crucial role in the regulation of gene expression, cell proliferation, and cell transformation, as well as cancer development. Herein, we found that cyclin-dependent kinase (Cdk)-3, but not Cdk2 or c-Jun NH(2)-terminal kinase, is a novel kinase of c-Jun induced by stimulation with growth factors such as epidermal growth factor (EGF). Cdk3 was shown to phosphorylate c-Jun at Ser63 and Ser73 in vitro and ex vivo. EGF-induced Cdk3 activation caused c-Jun phosphorylation at Ser63 and Ser73, resulting in increased AP-1 transactivation. Ectopic expression of Cdk3 resulted in anchorage-independent cell transformation of JB6 Cl41 cells induced by EGF and foci formation stimulated by constitutively active Ras (Ras(G12V)), which was mediated by AP-1 in NIH3T3 cells. These results showed that the Cdk3/c-Jun signaling axis plays an important role in EGF-stimulated cell proliferation and cell transformation.
Collapse
Affiliation(s)
- Yong-Yeon Cho
- The Hormel Institute, University of Minnesota, 801 16th Avenue Northeast, Austin, MN 55912, USA
| | | | | | | | | | | | | | | | | |
Collapse
|
8
|
Zheng D, Cho YY, Lau ATY, Zhang J, Ma WY, Bode AM, Dong Z. Cyclin-dependent kinase 3-mediated activating transcription factor 1 phosphorylation enhances cell transformation. Cancer Res 2008; 68:7650-60. [PMID: 18794154 DOI: 10.1158/0008-5472.can-08-1137] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Cyclin-dependent kinase (cdk)-3, a member of the cdk family of kinases, plays a critical role in cell cycle regulation and is involved in G(0)-G(1) and G(1)-S cell cycle transitions. However, the role of cdk3 in cell proliferation, as well as cell transformation, is not yet clearly understood. Here, we report that the protein expression level of cdk3 is higher in human cancer cell lines and human glioblastoma tissue compared with normal brain tissue. Furthermore, we found that cdk3 phosphorylates activating transcription factor 1 (ATF1) at serine 63 and enhances the transactivation and transcriptional activities of ATF1. Results also indicated that siRNA directed against cdk3 (si-cdk3) suppresses ATF1 activity, resulting in inhibition of proliferation and growth of human glioblastoma T98G cells in soft agar. Importantly, we showed that cdk3 enhances epidermal growth factor-induced transformation of JB6 Cl41 cells and si-cdk3 suppresses Ras(G12V)/cdk3/ATF1-induced foci formation in NIH3T3 cells. These results clearly showed that the cdk3-ATF1 signaling axis is critical for cell proliferation and transformation.
Collapse
Affiliation(s)
- Duo Zheng
- The Hormel Institute, University of Minnesota, Austin, Minnesota 55912, USA
| | | | | | | | | | | | | |
Collapse
|
9
|
López-Fontanals M, Rodríguez-Mulero S, Casado FJ, Dérijard B, Pastor-Anglada M. The osmoregulatory and the amino acid-regulated responses of system A are mediated by different signal transduction pathways. J Gen Physiol 2003; 122:5-16. [PMID: 12810851 PMCID: PMC2234477 DOI: 10.1085/jgp.200308800] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2003] [Revised: 03/03/2003] [Accepted: 04/11/2003] [Indexed: 01/01/2023] Open
Abstract
The osmotic response of system A for neutral amino acid transport has been related to the adaptive response of this transport system to amino acid starvation. In a previous study (Ruiz-Montasell, B., M. Gómez-Angelats, F.J. Casado, A. Felipe, J.D. McGivan, and M. Pastor-Anglada. 1994. Proc. Natl. Acad. Sci. USA. 91:9569-9573), a model was proposed in which both responses were mediated by different mechanisms. The recent cloning of several isoforms of system A as well as the elucidation of a variety of signal transduction pathways involved in stress responses allow to test this model. SAT2 mRNA levels increased after amino acid deprivation but not after hyperosmotic shock. Inhibition of p38 activity or transfection with a dominant negative p38 did not alter the response to amino acid starvation but partially blocked the hypertonicity response. Inhibition of the ERK pathway resulted in full inhibition of the adaptive response of system A and no increase in SAT2 mRNA levels, without modifying the response to hyperosmolarity. Similar results were obtained after transfection with a dominant negative JNK1. The CDK2 inhibitor peptide-II decreased the osmotic response in a dose-dependent manner but did not have any effect on the adaptive response of system A. In summary, the previously proposed model of up-regulation of system A after hypertonic shock or after amino acid starvation by separate mechanisms is now confirmed and the two signal transduction pathways have been identified. The involvement of a CDK-cyclin complex in the osmotic response of system A links the activity of this transporter to the increase in cell volume previous to the entry in a new cell division cycle.
Collapse
Affiliation(s)
- Marta López-Fontanals
- Departament de Bioquímica i Biologia Molecular, Facultat de Biologia, Universitat de Barcelona. Diagonal 645, 08028 Barcelona, Spain.
| | | | | | | | | |
Collapse
|