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Qiu W, Kuo CY, Tian Y, Su GH. Dual Roles of the Activin Signaling Pathway in Pancreatic Cancer. Biomedicines 2021; 9:biomedicines9070821. [PMID: 34356885 PMCID: PMC8301451 DOI: 10.3390/biomedicines9070821] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 06/29/2021] [Accepted: 07/08/2021] [Indexed: 12/12/2022] Open
Abstract
Activin, a member of the TGF-β superfamily, is involved in many physiological processes, such as embryonic development and follicle development, as well as in multiple human diseases including cancer. Genetic mutations in the activin signaling pathway have been reported in many cancer types, indicating that activin signaling plays a critical role in tumorigenesis. Recent evidence reveals that activin signaling may function as a tumor-suppressor in tumor initiation, and a promoter in the later progression and metastasis of tumors. This article reviews many aspects of activin, including the signaling cascade of activin, activin-related proteins, and its role in tumorigenesis, particularly in pancreatic cancer development. The mechanisms regulating its dual roles in tumorigenesis remain to be elucidated. Further understanding of the activin signaling pathway may identify potential therapeutic targets for human cancers and other diseases.
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Affiliation(s)
- Wanglong Qiu
- The Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, NY 10032, USA; (W.Q.); (C.K.); (Y.T.)
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY 10032, USA
| | - Chia-Yu Kuo
- The Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, NY 10032, USA; (W.Q.); (C.K.); (Y.T.)
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY 10032, USA
| | - Yu Tian
- The Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, NY 10032, USA; (W.Q.); (C.K.); (Y.T.)
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY 10032, USA
| | - Gloria H. Su
- The Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, NY 10032, USA; (W.Q.); (C.K.); (Y.T.)
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY 10032, USA
- Department of Otolaryngology and Head and Neck Surgery, Columbia University Irving Medical Center, New York, NY 10032, USA
- Correspondence:
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Roh J, Muelleman T, Tawfik O, Thomas SM. Perineural growth in head and neck squamous cell carcinoma: a review. Oral Oncol 2015; 51:16-23. [PMID: 25456006 DOI: 10.1016/j.oraloncology.2014.10.004] [Citation(s) in RCA: 79] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2014] [Revised: 09/30/2014] [Accepted: 10/06/2014] [Indexed: 02/07/2023]
Abstract
Perineural growth is a unique route of tumor metastasis that is associated with poor prognosis in several solid malignancies. It is diagnosed by the presence of tumor cells inside the neural space seen on histological or imaging evaluations. Little is known about molecular mechanisms involved in the growth and spread of tumor cells in neural spaces. The poor prognosis associated with perineural growth and lack of targeted approaches necessitates the study of molecular factors involved in communication between tumor and neural cells. Perineural growth rates, shown to be as high as 63% in head and neck squamous cell carcinoma (HNSCC), correlate with increased local recurrence and decreased disease-free survival. Here we describe the literature on perineural growth in HNSCC. In addition, we discuss factors implicated in perineural growth of cancer. These factors include brain-derived neurotrophic factor (BDNF), nerve growth factor (NGF), neurotrophin-3 and -4, glial cell-line derived neurotrophic factor (GDNF), the neural cell adhesion molecule (NCAM), substance P (SP), and chemokines. We also explore the literature on membrane receptors, including the Trk family and the low-affinity nerve growth factor receptor. This review highlights areas for further study of the mechanisms of perineural invasion which may facilitate the identification of therapeutic targets in HNSCC.
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Li YY, Chang JW, Hsieh LL, Chen SM, Yeh KY. Low-dose zoledronic acid reduces spinal cord metastasis in pulmonary adenocarcinoma with neuroendocrine differentiation. Anticancer Drugs 2012; 23:970-8. [PMID: 22713592 DOI: 10.1097/CAD.0b013e328355f0ec] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Zoledronic acid (ZOL), a nitrogen-containing compound, is effective in the treatment of skeletal disorders, but its long-term use in high doses gives rise to complications such as osteonecrosis. We aimed to investigate the effect of low-dose ZOL on the expression of the neural cell adhesion molecule (NCAM), which may be correlated with tumor growth and spinal cord metastasis in lung adenocarcinoma with neuroendocrine differentiation. First, we used the small hairpin RNA technique to directly knock down NCAM expression in cells of a murine lung adenocarcinoma line, line 1 cells, and found that the tumor cells generated showed lower invasive capacity, slower tumor growth, and lesser tendency for spinal cord metastasis than control cells. Further, ZOL decreased NCAM expression and invasiveness in line 1 tumor cells in vitro. Line 1/lacZ cells, a stable clone tagged with the lacZ gene, were introduced into mice, followed by ZOL treatment (1 μg/kg/weekly). Low-dose ZOL significantly reduced spinal cord metastasis probably through reduced NCAM expression in vivo. These findings indicated that NCAM is involved in tumor growth and spinal cord metastasis of lung adenocarcinoma with neuroendocrine differentiation. Treatment with low-dose ZOL can reduce NCAM expression that may contribute toward reduced spinal cord metastasis, suggesting that NCAM is an alternative therapeutic target and that the low-dose ZOL treatment protocol is a reasonable approach for its treatment.
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Park S, Lee KM, Ju JH, Kim J, Noh DY, Lee T, Shin I. Protein expression profiling of primary mammary epithelial cells derived from MMTV-neu mice revealed that HER2/NEU-driven changes in protein expression are functionally clustered. IUBMB Life 2010; 62:41-50. [PMID: 19960538 DOI: 10.1002/iub.276] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
MMTV-neu transgenic mice overexpressing NEU in their mammary glands develop tumor after 6 months of age. To find a novel protein biomarker using this mouse model, we identified and characterized the proteins that were differently expressed between primary mammary epithelial cells from 2 months old MMTV-neu heterozygote mice and wild type (WT) littermates using two-dimensional digest (ChemDigest/Trypsin)-LC-MS/MS. The differentially expressed proteins were selected and analyzed using DAVID Bioinformatics resource. The proteins involved in anti-apoptosis, purine metabolism, ribosome and proteasome functions were upregulated, whereas cell adhesion-related proteins were downregulated in PMECs from MMTV-neu mice when compared with WT PMECs. The results indicate that several functional units are coregulated by HER2/NEU. We hypothesize that these changes in the cellular proteome may be responsible for early onset of HER2/NEU-driven tumorigenesis.
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Affiliation(s)
- Sungwoo Park
- Department of Life Science, Hanyang University, Seoul 133-791, Korea
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Chen-Tsai CP, Colome-Grimmer M, Wagner RF. Correlations among neural cell adhesion molecule, nerve growth factor, and its receptors, TrkA, TrkB, TrkC, and p75, in perineural invasion by basal cell and cutaneous squamous cell carcinomas. Dermatol Surg 2004; 30:1009-16. [PMID: 15209791 DOI: 10.1111/j.1524-4725.2004.30306.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND Neural cell adhesion molecule; nerve growth factor; and its receptors TrkA, TrkB, TrkC, and p75(NGFR) regulate unique survival pathways in the cells of different noncutaneous malignancies exhibiting a perineural invasive phenotype. Their expression is currently unknown in basal cell carcinoma and cutaneous squamous cell carcinoma exhibiting perineural invasion. OBJECTIVE The objective was to evaluate neural cell adhesion molecule, nerve growth factor, TrkA, TrkB, TrkC, and p75(NGFR) expression when perineural invasion occurs in basal cell carcinoma and cutaneous squamous cell carcinoma. METHODS Four basal cell carcinomas and five cutaneous squamous cell carcinomas that were perineural invasion-positive and four basal cell carcinomas and three cutaneous squamous cell carcinomas that were perineural invasion-negative were evaluated for the expression of neural cell adhesion molecule, nerve growth factor, TrkA, TrkB, TrkC, and p75(NGFR) by immunohistochemical staining. RESULTS For neural cell adhesion molecule, six of eight basal cell carcinomas and two of eight cutaneous squamous cell carcinomas stained positive. For nerve growth factor, seven of nine perineural invasion-positive and six of seven perineural invasion-negative tumors stained moderately or greater. For TrkA, B, and C, the perineural invasion-positive cutaneous squamous cell carcinomas generally stained darker than the perineural invasion-negative cutaneous squamous cell carcinomas. For p75(NGFR), four of five perineural invasion-positive cutaneous squamous cell carcinoma stain patterns indicated that p75(NGFR) expression was higher perineurally than elsewhere in the tumor. CONCLUSION In basal cell carcinoma and cutaneous squamous cell carcinoma, the presence of neural cell adhesion molecule may determine tumor aggression and increased levels of nerve growth factor and TrkA, B, and C may reflect unique survival pathways. Higher levels of expression of Trk receptors in cutaneous squamous cell carcinoma cells may predict perineural invasion and the increased p75(NGFR) expression found in cutaneous squamous cell carcinoma perineurally may allow p75(NGFR) immunohistochemical staining to be used for detecting sites of perineural invasion.
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Affiliation(s)
- Catherine P Chen-Tsai
- Department of Dermatology, Roger Williams Medical Center, Providence, Rhode Island, USA.
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Chen-tsai CP, Colome-grimmer M, Wagner RF. Correlations among Neural Cell Adhesion Molecule, Nerve Growth Factor, and Its Receptors, TrkA, TrkB, TrkC, and p75NGFR, in Perineural Invasion by Basal Cell and Cutaneous Squamous Cell Carcinomas. Dermatol Surg 2004; 30:1009-1016. [DOI: 10.1097/00042728-200407000-00009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Abstract
BACKGROUND The neural cell adhesion molecule (N-CAM) has been implicated in the behaviour of the adenoid cystic carcinoma. In vitro, it was demonstrated that N-CAM inhibits cell invasion. The aim of this study was to search for N-CAM in the most common salivary gland tumour that has a malignant counterpart. METHODS We investigated the presence of N-CAM in pleomorphic adenoma and its malignant counterpart, the carcinoma ex-pleomorphic adenoma, using the immunohistochemistry technique. RESULTS Neural cell adhesion molecule was expressed in all cases of pleomorphic adenoma, strongly labelling the luminal cells of the double-layered ductform structures. This expression was weaker in neoplastic myoepithelial cells and progressively diminished at a distance from the luminal cells. In carcinoma, ex-pleomorphic adenoma N-CAM was either totally absent or faintly present at the apical pole of the few luminal cells. CONCLUSIONS As a result of the peculiar distribution of N-CAM in pleomorphic adenoma, we speculated that N-CAM behaves as a tumour-suppressor molecule, which is expressed in the benign neoplasm and which is down-regulated after malignancy, when the tumour assumes an invasive behaviour.
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Affiliation(s)
- E R M Saleh
- School of Dentistry, University of São Paulo, SP, Brazil
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Abstract
The aim of this review is to provide insight into the molecular mechanisms by which activin A modulates cell proliferation, apoptosis, and carcinogenesis in vitro and in vivo. Activin A, a member of the TGFbeta superfamily, has various effects on diverse biological systems, including cell growth inhibition in many cell types. However, the mechanism(s) by which activin exerts its inhibitory effects are not yet understood. This review highlights activin's effects on activin receptors and signaling pathway, modulation of activin signaling, and regulation of cell proliferation and apoptosis by activin. Based on the experiences of all the authors, we emphasized cell cycle inhibitors such as p16 and p21 and regulators of apoptosis such as p53 and members of the bcl-2 family. Aside from activin's inhibition of cell proliferation and enhancement of apoptosis, other newly developed methods for molecular studies of apoptosis by activin were briefly presented that support the role of activin as an inhibitor of carcinogenesis and cancer progression. These methods include subtractive hybridization based on covalent bonding, a simple and accurate means to determine molecular profile of as few as 20 cells based on an RNA-PCR approach, and a messenger RNA-antisense DNA interference phenomenon (D-RNAi), resulting in a long-term gene knockout effects.
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Affiliation(s)
- Ye-Guang Chen
- Division of Biomedical Sciences, University of California, Riverside, California 92521, USA
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Abstract
Adenoid cystic carcinoma of salivary glands is characterised by aggressive behaviour, high rate of local recurrences, neurotropism and late metastasis. In a previous work we demonstrated that adenoid cystic carcinoma cultured cells (CAC2 cells) expressed N-CAM. It was suggested that this expression, modulated by extracellular matrix, would be correlated to cell movement. The aim of our study was to verify whether CAC2 cells presented invasion capacity. Moreover, we tested whether the neural adhesion molecule (N-CAM) would participate in this process. CAC2 cells were either previously treated, or not (control), with a monoclonal antibody against N-CAM. Invasion assays were carried out using a modified Boyden chamber (Transwell chamber). CAC2 cells (10(5)) were dispensed into Transwell upper chamber on the top of Matrigel coated filter. The cells that invaded the filters in the first 8 h were counted under light microscopy, yielding data for the invasion rates (%). Control CAC2 cells presented an invasion rate of 5.28+/-0.04%. The invasion rate raised to 6.53+/-0.2% when N-CAM was blocked with monoclonal antibody. N-CAM impaired the adenoid cystic carcinoma cell invasion in vitro. Therefore, we suggest an anti-invasive role for N-CAM in adenoid cystic carcinoma.
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Affiliation(s)
- C M França
- Universidade de São Paulo, Faculdade de Odontologia, Disciplina de Patologia Bucal, Av. Prof. Lineu Prestes, 2227, 05508-900 São Paulo-SP, Brazil
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Abstract
Polysialic acid (PSA), which is abundantly expressed in the embryonic brain, plays important roles in neural development and plasticity. PSA is also expressed in tumors of neural crest origin such as neuroblastoma. However, the biologic significance of PSA in these tumors has not been elucidated. In this study, we examined the expression of PSA as well as 2 polysialyltransferases, PST and STX, in various tumor cell lines. PST and STX were simultaneously expressed in all the tumor cells positive for PSA. However, even in the tumor cells negative for PSA, they expressed PSA after transfection of neural cell adhesion molecule (NCAM) cDNA when these cells expressed PST, suggesting that the presence of NCAM was critical for PSA expression. To determine the role of PSA in tumor growth and development, we established tumor sublines expressing or lacking PSA from PC-14 or NCI-H146 cells. Although significant differences of growth rates between the PSA-positive and -negative tumor cells were not detected in vitro, the PSA-positive tumor cells hardly produced detectable tumors when injected into nude mice subcutaneously or intravenously. In addition, the PSA-positive tumor cells adhered less to a basement membrane matrix Matrigel than did the PSA-negative tumor cells. These results altogether suggested that PSA significantly reduced tumor formation in the transplanted xenografts through attenuation of cell-cell or cell-matrix interactions by its large, negatively charged glycans in this particular animal model system.
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Affiliation(s)
- T Jimbo
- New Product Research Laboratories III, Daiichi Pharmaceutical Co., Ltd., Tokyo R&D Center, Tokyo, Japan.
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Geertsen R, Zenklusen R, Kamarashev J, Burg G, Dummer R. Inverse regulation of neuronal cellular adhesion molecule (NCAM) by IFN-gamma in melanoma cell cultures established from CNS lesions. Int J Cancer 1999; 83:135-40. [PMID: 10449620 DOI: 10.1002/(sici)1097-0215(19990924)83:1<135::aid-ijc23>3.0.co;2-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
In advanced stages of malignant melanoma (MM), metastases to the CNS are frequently observed. Few results are available on trophic factors and immunological features involved in the process of invasion and adhesion of circulating metastatic cells into the CNS. A direct comparison of remote metastases found in different locations of the same patient might help to identify such properties. For this purpose, we screened a panel of MM cell cultures, which had been established from patients with surgically removed MM lesions of the CNS, for expression and regulation of immunorelevant molecules. The results were compared with standard controls and cultures established from non-CNS metastatic lesions of the same patients. No significant differences were observed for expression of HLA-I, HLA-II, ICAM-1 and the melanoma-associated antigens Mage-3, MelanA and tyrosinase. Constitutive expression of the neuronal cell adhesion molecule (NCAM) was found in all CNS-derived samples and in fewer than 50% of non-CNS derived cultures. IFN-gamma was found to have a weak up-regulating effect in all non-CNS-derived cultures, except normal melanocytes. However, in 6/7 CNS-derived cultures, pre-treatment with IFN-gamma reduced expression of NCAM to 28% to 77% of the level in untreated cultures. The presence and regulation of NCAM differs between MM cells derived from CNS metastases and non-CNS-derived melanocytic cells. Thus, NCAM might be a candidate immunoregulating molecule involved in the formation of CNS metastases of MM.
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Affiliation(s)
- R Geertsen
- Department of Dermatology, University Hospital, Zürich, Switzerland
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