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Kohyanagi N, Ohama T. The impact of SETBP1 mutations in neurological diseases and cancer. Genes Cells 2023; 28:629-641. [PMID: 37489294 DOI: 10.1111/gtc.13057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 07/05/2023] [Indexed: 07/26/2023]
Abstract
SE translocation (SET) is a cancer-promoting factor whose expression is upregulated in many cancers. High SET expression positively correlates with a poor cancer prognosis. SETBP1 (SET-binding protein 1/SEB/MRD29), identified as SET-binding protein, is the causative gene of Schinzel-Giedion syndrome, which is characterized by severe intellectual disability and a distorted facial appearance. Mutations in these genetic regions are also observed in some blood cancers, such as myelodysplastic syndromes, and are associated with a poor prognosis. However, the physiological role of SETBP1 and the molecular mechanisms by which the mutations lead to disease progression have not yet been fully elucidated. In this review, we will describe the current epidemiological data on SETBP1 mutations and shed light on the current knowledge about the SET-dependent and -independent functions of SETBP1.
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Affiliation(s)
- Naoki Kohyanagi
- Laboratory of Veterinary Pharmacology, Joint Faculty of Veterinary Medicine, Yamaguchi University, Yamaguchi, Japan
| | - Takashi Ohama
- Laboratory of Veterinary Pharmacology, Joint Faculty of Veterinary Medicine, Yamaguchi University, Yamaguchi, Japan
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Makishima H. Somatic SETBP1 mutations in myeloid neoplasms. Int J Hematol 2017; 105:732-742. [PMID: 28447248 DOI: 10.1007/s12185-017-2241-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Accepted: 04/18/2017] [Indexed: 01/06/2023]
Abstract
SETBP1 is a SET-binding protein regulating self-renewal potential through HOXA-protein activation. Somatic SETBP1 mutations were identified by whole exome sequencing in several phenotypes of myelodysplastic/myeloproliferative neoplasms (MDS/MPN), including atypical chronic myeloid leukemia, chronic myelomonocytic leukemia, and juvenile myelomonocytic leukemia as well as in secondary acute myeloid leukemia (sAML). Surprisingly, its recurrent somatic activated mutations are located at the identical positions of germline mutations reported in congenital Schinzel-Giedion syndrome. In general, somatic SETBP1 mutations have a significant clinical impact on the outcome as poor prognostic factor, due to downstream HOXA-pathway as well as associated aggressive types of chromosomal defects (-7/del(7q) and i(17q)), which is consistent with wild-type SETBP1 activation in aggressive types of acute myeloid leukemia and leukemic evolution. Biologically, mutant SETBP1 attenuates RUNX1 and activates MYB. The studies of mouse models confirmed biological significance of SETBP1 mutations in myeloid leukemogenesis, particularly associated with ASXL1 mutations. SETBP1 is a major oncogene in myeloid neoplasms, which cooperates with various genetic events and causes distinct phenotypes of MDS/MPN and sAML.
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MESH Headings
- Animals
- Carrier Proteins/genetics
- Carrier Proteins/metabolism
- Chromosome Deletion
- Chromosomes, Human, Pair 7/genetics
- Core Binding Factor Alpha 2 Subunit/genetics
- Core Binding Factor Alpha 2 Subunit/metabolism
- Humans
- Leukemia, Myeloid, Acute/genetics
- Leukemia, Myeloid, Acute/metabolism
- Leukemia, Myeloid, Acute/mortality
- Leukemia, Myeloid, Acute/therapy
- Leukemia, Myeloid, Chronic, Atypical, BCR-ABL Negative/genetics
- Leukemia, Myeloid, Chronic, Atypical, BCR-ABL Negative/metabolism
- Leukemia, Myeloid, Chronic, Atypical, BCR-ABL Negative/mortality
- Leukemia, Myeloid, Chronic, Atypical, BCR-ABL Negative/therapy
- Leukemia, Myelomonocytic, Chronic/genetics
- Leukemia, Myelomonocytic, Chronic/metabolism
- Leukemia, Myelomonocytic, Chronic/mortality
- Leukemia, Myelomonocytic, Chronic/therapy
- Leukemia, Myelomonocytic, Juvenile
- Mice
- Nuclear Proteins/genetics
- Nuclear Proteins/metabolism
- Proto-Oncogene Proteins c-myb/genetics
- Proto-Oncogene Proteins c-myb/metabolism
- Repressor Proteins/genetics
- Repressor Proteins/metabolism
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Affiliation(s)
- Hideki Makishima
- Department of Pathology and Tumor Biology, Kyoto University, Yoshida-Konoe-cho, Sakyo-ku, Kyoto, 606-8501, Japan.
- Department of Translational Hematology and Oncology Research, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH, USA.
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Lee CL, Huang CJ, Yang SH, Chang CC, Huang CC, Chien CC, Yang RN. Discovery of genes from feces correlated with colorectal cancer progression. Oncol Lett 2016; 12:3378-3384. [PMID: 27900008 DOI: 10.3892/ol.2016.5069] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2015] [Accepted: 07/20/2016] [Indexed: 12/17/2022] Open
Abstract
Colorectal cancer (CRC) is considered to develop slowly via a progressive accumulation of genetic mutations. Markers of CRC may serve to provide the basis for decision-making, and may assist in cancer prevention, detection and prognostic prediction. DNA and messenger (m)RNA molecules that are present in human feces faithfully represent CRC manifestations. In the present study, exogenous mouse cells verified the feasibility of total fecal RNA as a marker of CRC. Furthermore, five significant genes encoding solute carrier family 15, member 4 (SLC15A4), cluster of differentiation (CD)44, 3-oxoacid CoA-transferase 1 (OXCT1), placenta-specific 8 (PLAC8) and growth arrest-specific 2 (GAS2), which are differentially expressed in the feces of CRC patients, were verified in different CRC cell lines using quantitative polymerase chain reaction. The present study demonstrated that the mRNA level of SLC15A4 was increased in the majority of CRC cell lines evaluated (SW1116, LS123, Caco-2 and T84). An increased level of CD44 mRNA was only detected in an early-stage CRC cell line, SW1116, whereas OXCT1 was expressed at higher levels in the metastatic CRC cell line CC-M3. In addition, two genes, PLAC8 and GAS2, were highly expressed in the recurrent CRC cell line SW620. Genes identified in the feces of CRC patients differed according to their clinical characteristics, and this differential expression was also detected in the corresponding CRC cell lines. In conclusion, feces represent a good marker of CRC and can be interpreted through the appropriate CRC cell lines.
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Affiliation(s)
- Chia-Long Lee
- School of Medicine, Taipei Medical University, Taipei 11031, Taiwan, R.O.C.; Department of Internal Medicine, Cathay General Hospital, Taipei 10630, Taiwan, R.O.C.; School of Medicine, Fu Jen Catholic University, New Taipei 24205, Taiwan, R.O.C
| | - Chi-Jung Huang
- Department of Medical Research, Cathay General Hospital, Taipei 10630, Taiwan, R.O.C.; Department of Biochemistry, National Defense Medical Center, Taipei 11490, Taiwan, R.O.C.; School of Medicine, Fu Jen Catholic University, New Taipei 24205, Taiwan, R.O.C
| | - Shung-Haur Yang
- Department of Surgery, Taipei Veterans General Hospital, Taipei 11217, Taiwan, R.O.C.; School of Medicine, National Yang Ming University, Taipei 11221, Taiwan, R.O.C
| | - Chun-Chao Chang
- School of Medicine, Taipei Medical University, Taipei 11031, Taiwan, R.O.C.; Department of Internal Medicine, Division of Gastroenterology and Hepatology, Taipei Medical University Hospital, Taipei 11031, Taiwan, R.O.C
| | - Chi-Cheng Huang
- School of Medicine, Taipei Medical University, Taipei 11031, Taiwan, R.O.C.; School of Medicine, Fu Jen Catholic University, New Taipei 24205, Taiwan, R.O.C.; Graduate Institute of Biomedical Electronics and Bioinformatics, National Taiwan University, Taipei 10617, Taiwan, R.O.C.; Department of General Surgery, Sijhih Cathay General Hospital, New Taipei 22174, Taiwan, R.O.C
| | - Chih-Cheng Chien
- Department of Medical Research, Cathay General Hospital, Taipei 10630, Taiwan, R.O.C.; School of Medicine, Fu Jen Catholic University, New Taipei 24205, Taiwan, R.O.C.; Department of Anesthesiology, Sijhih Cathay General Hospital, New Taipei 22174, Taiwan, R.O.C
| | - Ruey-Neng Yang
- Department of Nursing, Ching Kuo Institute of Management and Health, Keelung 20301, Taiwan, R.O.C.; Department of Internal Medicine, Sijhih Cathay General Hospital, New Taipei 22174, Taiwan, R.O.C
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