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Zhu K, Wang H, Ye K, Chen G, Zhang Z. Netrin-1 signaling pathway mechanisms in neurodegenerative diseases. Neural Regen Res 2025; 20:960-972. [PMID: 38989931 DOI: 10.4103/nrr.nrr-d-23-01573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Accepted: 03/16/2024] [Indexed: 07/12/2024] Open
Abstract
Netrin-1 and its receptors play crucial roles in inducing axonal growth and neuronal migration during neuronal development. Their profound impacts then extend into adulthood to encompass the maintenance of neuronal survival and synaptic function. Increasing amounts of evidence highlight several key points: (1) Diminished Netrin-1 levels exacerbate pathological progression in animal models of Alzheimer's disease and Parkinson's disease, and potentially, similar alterations occur in humans. (2) Genetic mutations of Netrin-1 receptors increase an individuals' susceptibility to neurodegenerative disorders. (3) Therapeutic approaches targeting Netrin-1 and its receptors offer the benefits of enhancing memory and motor function. (4) Netrin-1 and its receptors show genetic and epigenetic alterations in a variety of cancers. These findings provide compelling evidence that Netrin-1 and its receptors are crucial targets in neurodegenerative diseases. Through a comprehensive review of Netrin-1 signaling pathways, our objective is to uncover potential therapeutic avenues for neurodegenerative disorders.
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Affiliation(s)
- Kedong Zhu
- Department of Neurology, Renmin Hospital of Wuhan University, Wuhan, Hubei Province, China
| | - Hualong Wang
- Department of Neurology, The First Hospital of Hebei Medical University; Brain Aging and Cognitive Neuroscience Laboratory of Heibei Province, Shijiazhuang, Hebei Province, China
| | - Keqiang Ye
- Faculty of Life and Health Sciences, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, Guangdong Province, China
| | - Guiqin Chen
- Department of Neurology, Renmin Hospital of Wuhan University, Wuhan, Hubei Province, China
| | - Zhaohui Zhang
- Department of Neurology, Renmin Hospital of Wuhan University, Wuhan, Hubei Province, China
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Zhang X, Hong B, Li H, Zhao J, Li M, Wei D, Wang Y, Zhang N. Basement membrane-related MMP14 predicts poor prognosis and response to immunotherapy in bladder cancer. BMC Cancer 2024; 24:746. [PMID: 38898429 PMCID: PMC11186261 DOI: 10.1186/s12885-024-12489-y] [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: 02/02/2024] [Accepted: 06/10/2024] [Indexed: 06/21/2024] Open
Abstract
BACKGROUND Basement membrane (BM) is an important component of the extracellular matrix, which plays an important role in the growth and metastasis of tumor cells. However, few biomarkers based on BM have been developed for prognostic assessment and prediction of immunotherapy in bladder cancer (BLCA). METHODS In this study, we used the BLCA public database to explore the relationship between BM-related genes (BMRGs) and prognosis. A novel molecular typing of BLCA was performed using consensus clustering. LASSO regression was used to construct a signature based on BMRGs, and its relationship with prognosis was explored using survival analysis. The pivotal BMRGs were further analyzed to assess its clinical characteristics and immune landscape. Finally, immunohistochemistry was used to detect the expression of the hub gene in BLCA patients who underwent surgery or received immune checkpoint inhibitor (ICI) immunotherapy in our hospital. RESULTS We comprehensively analyzed the relationship between BMRGs and BLCA, and established a prognostic-related signature which was an independent influence on the prognostic prediction of BLCA. We further screened and validated the pivotal gene-MMP14 in public database. In addition, we found that MMP14 expression in muscle invasive bladder cancer (MIBC) was significantly higher and high MMP14 expression had a poorer response to ICI treatment in our cohort. CONCLUSIONS Our findings highlighted the satisfactory value of BMRGs and suggested that MMP14 may be a potential biomarker in predicting prognosis and response to immunotherapy in BLCA.
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Affiliation(s)
- Xuezhou Zhang
- Department of Urology, Beijing Anzhen Hospital, Capital Medical University, 2 Anzhen Road, Chaoyang District, Beijing, 100029, P. R. China
| | - Baoan Hong
- Department of Urology, Beijing Anzhen Hospital, Capital Medical University, 2 Anzhen Road, Chaoyang District, Beijing, 100029, P. R. China
| | - Hongwei Li
- Department of Pathology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital & Institute, Beijing, P. R. China
| | - Jiahui Zhao
- Department of Urology, Beijing Anzhen Hospital, Capital Medical University, 2 Anzhen Road, Chaoyang District, Beijing, 100029, P. R. China
| | - Mingchuan Li
- Department of Urology, Beijing Anzhen Hospital, Capital Medical University, 2 Anzhen Road, Chaoyang District, Beijing, 100029, P. R. China
| | - Dechao Wei
- Department of Urology, Beijing Anzhen Hospital, Capital Medical University, 2 Anzhen Road, Chaoyang District, Beijing, 100029, P. R. China
| | - Yongxing Wang
- Department of Urology, Beijing Anzhen Hospital, Capital Medical University, 2 Anzhen Road, Chaoyang District, Beijing, 100029, P. R. China
| | - Ning Zhang
- Department of Urology, Beijing Anzhen Hospital, Capital Medical University, 2 Anzhen Road, Chaoyang District, Beijing, 100029, P. R. China.
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Treccarichi S, Failla P, Vinci M, Musumeci A, Gloria A, Vasta A, Calabrese G, Papa C, Federico C, Saccone S, Calì F. UNC5C: Novel Gene Associated with Psychiatric Disorders Impacts Dysregulation of Axon Guidance Pathways. Genes (Basel) 2024; 15:306. [PMID: 38540364 PMCID: PMC10970690 DOI: 10.3390/genes15030306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Revised: 02/23/2024] [Accepted: 02/25/2024] [Indexed: 06/14/2024] Open
Abstract
The UNC-5 family of netrin receptor genes, predominantly expressed in brain tissues, plays a pivotal role in various neuronal processes. Mutations in genes involved in axon development contribute to a wide spectrum of human diseases, including developmental, neuropsychiatric, and neurodegenerative disorders. The NTN1/DCC signaling pathway, interacting with UNC5C, plays a crucial role in central nervous system axon guidance and has been associated with psychiatric disorders during adolescence in humans. Whole-exome sequencing analysis unveiled two compound heterozygous causative mutations within the UNC5C gene in a patient diagnosed with psychiatric disorders. In silico analysis demonstrated that neither of the observed variants affected the allosteric linkage between UNC5C and NTN1. In fact, these mutations are located within crucial cytoplasmic domains, specifically ZU5 and the region required for the netrin-mediated axon repulsion of neuronal growth cones. These domains play a critical role in forming the supramodular protein structure and directly interact with microtubules, thereby ensuring the functionality of the axon repulsion process. We emphasize that these mutations disrupt the aforementioned processes, thereby associating the UNC5C gene with psychiatric disorders for the first time and expanding the number of genes related to psychiatric disorders. Further research is required to validate the correlation of the UNC5C gene with psychiatric disorders, but we suggest including it in the genetic analysis of patients with psychiatric disorders.
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Affiliation(s)
- Simone Treccarichi
- Oasi Research Institute-IRCCS, 94018 Troina, Italy; (S.T.); (P.F.); (M.V.); (A.M.); (A.G.); (A.V.); (G.C.); (C.P.); (F.C.)
| | - Pinella Failla
- Oasi Research Institute-IRCCS, 94018 Troina, Italy; (S.T.); (P.F.); (M.V.); (A.M.); (A.G.); (A.V.); (G.C.); (C.P.); (F.C.)
| | - Mirella Vinci
- Oasi Research Institute-IRCCS, 94018 Troina, Italy; (S.T.); (P.F.); (M.V.); (A.M.); (A.G.); (A.V.); (G.C.); (C.P.); (F.C.)
| | - Antonino Musumeci
- Oasi Research Institute-IRCCS, 94018 Troina, Italy; (S.T.); (P.F.); (M.V.); (A.M.); (A.G.); (A.V.); (G.C.); (C.P.); (F.C.)
| | - Angelo Gloria
- Oasi Research Institute-IRCCS, 94018 Troina, Italy; (S.T.); (P.F.); (M.V.); (A.M.); (A.G.); (A.V.); (G.C.); (C.P.); (F.C.)
| | - Anna Vasta
- Oasi Research Institute-IRCCS, 94018 Troina, Italy; (S.T.); (P.F.); (M.V.); (A.M.); (A.G.); (A.V.); (G.C.); (C.P.); (F.C.)
| | - Giuseppe Calabrese
- Oasi Research Institute-IRCCS, 94018 Troina, Italy; (S.T.); (P.F.); (M.V.); (A.M.); (A.G.); (A.V.); (G.C.); (C.P.); (F.C.)
| | - Carla Papa
- Oasi Research Institute-IRCCS, 94018 Troina, Italy; (S.T.); (P.F.); (M.V.); (A.M.); (A.G.); (A.V.); (G.C.); (C.P.); (F.C.)
| | - Concetta Federico
- Department Biological, Geological and Environmental Sciences, University of Catania, Via Androne 81, 95124 Catania, Italy;
| | - Salvatore Saccone
- Department Biological, Geological and Environmental Sciences, University of Catania, Via Androne 81, 95124 Catania, Italy;
| | - Francesco Calì
- Oasi Research Institute-IRCCS, 94018 Troina, Italy; (S.T.); (P.F.); (M.V.); (A.M.); (A.G.); (A.V.); (G.C.); (C.P.); (F.C.)
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Dong D, Zhang R, Shao J, Zhang A, Wang Y, Zhou Y, Li Y. Promoter methylation-mediated repression of UNC5 receptors and the associated clinical significance in human colorectal cancer. Clin Epigenetics 2021; 13:225. [PMID: 34922605 PMCID: PMC8684698 DOI: 10.1186/s13148-021-01211-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Accepted: 12/08/2021] [Indexed: 12/24/2022] Open
Abstract
Background Deregulated methylation of tumor suppressor genes is a hallmark event in colorectal cancer (CRC) carcinogenesis. UNC5 receptors, down-regulated in various human malignancies due to epigenetic alterations, have been proposed as putative tumor suppressor genes. In this study, we focused on the methylation-mediated inhibition of UNC5 receptors and the associated clinical significance in CRC. Methods Methylation and expression analysis was performed in TCGA datasets. And the results were confirmed in vitro in CRC cell lines treated with 5-aza-deoxycytidine. Then, the expression and epigenetic alterations of UNC5 receptors were evaluated in clinical specimens. Moreover, the diagnostic and prognostic values of the methylation alterations were also analyzed. Results Methylation-mediated repression was observed in UNC5C and UNC5D, but not in UNC5A and UNC5B, which was confirmed in CRC cell lines. Except for UNC5B, significantly elevated methylation was observed in UNC5A, UNC5C, and UNC5D in CRC. The discrimination efficiency of the three receptors was comparable with that of SEPT9. Kaplan–Meier curve survival analysis showed that hypermethylation of UNC5A, UNC5C and UNC5D was associated with poor progression-free and overall survival. Moreover, methylation levels of UNC5C and UNC5D were independent predictors of CRC progression-free (P = 0.001, P = 0.003, respectively) and overall survival (P = 0.008, P = 0.004, respectively). Conclusions Hypermethylation of UNC5C and UNC5D mediates the repression and has promising diagnostic and prognostic values in CRC. Supplementary Information The online version contains supplementary material available at 10.1186/s13148-021-01211-5.
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Affiliation(s)
- Dong Dong
- Department of Laboratory, Tianjin Medical University Cancer Institute and Hospital, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, National Clinical Research Center for Cancer, Huanhuxi Road, Hexi District, Tianjin, 300060, People's Republic of China
| | - Runshi Zhang
- Department of Laboratory, Tianjin Medical University Cancer Institute and Hospital, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, National Clinical Research Center for Cancer, Huanhuxi Road, Hexi District, Tianjin, 300060, People's Republic of China.,Department of Clinical Laboratory, Xi'an No. 1 Hospital, Xi'an, 710002, Shaanxi, People's Republic of China
| | - Jie Shao
- Department of Laboratory, Tianjin Medical University Cancer Institute and Hospital, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, National Clinical Research Center for Cancer, Huanhuxi Road, Hexi District, Tianjin, 300060, People's Republic of China
| | - Aimin Zhang
- Department of Laboratory, Tianjin Medical University Cancer Institute and Hospital, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, National Clinical Research Center for Cancer, Huanhuxi Road, Hexi District, Tianjin, 300060, People's Republic of China
| | - Yichao Wang
- Department of Clinical Laboratory Medicine, Taizhou Central Hospital (Taizhou University Hospital), No.999 Donghai Road, Jiaojiang District, Taizhou, 318000, Zhejiang Province, People's Republic of China.
| | - Yunli Zhou
- Department of Laboratory, Tianjin Medical University Cancer Institute and Hospital, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, National Clinical Research Center for Cancer, Huanhuxi Road, Hexi District, Tianjin, 300060, People's Republic of China.
| | - Yueguo Li
- Department of Laboratory, Tianjin Medical University Cancer Institute and Hospital, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, National Clinical Research Center for Cancer, Huanhuxi Road, Hexi District, Tianjin, 300060, People's Republic of China.
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Brisset M, Grandin M, Bernet A, Mehlen P, Hollande F. Dependence receptors: new targets for cancer therapy. EMBO Mol Med 2021; 13:e14495. [PMID: 34542930 PMCID: PMC8573599 DOI: 10.15252/emmm.202114495] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 08/11/2021] [Accepted: 08/11/2021] [Indexed: 12/22/2022] Open
Abstract
Dependence receptors are known to promote survival and positive signaling such as proliferation, migration, and differentiation when activated, but to actively trigger apoptosis when unbound to their ligand. Their abnormal regulation was shown to be an important feature of tumorigenesis, allowing cancer cells to escape apoptosis triggered by these receptors while promoting in parallel major aspects of tumorigenesis such as proliferation, angiogenesis, invasiveness, and chemoresistance. This involvement in multiple cancer hallmarks has raised interest in dependence receptors as targets for cancer therapy. Although additional studies remain necessary to fully understand the complexity of signaling pathways activated by these receptors and to target them efficiently, it is now clear that dependence receptors represent very exciting targets for future cancer treatment. This manuscript reviews current knowledge on the contribution of dependence receptors to cancer and highlights the potential for therapies that activate pro-apoptotic functions of these proteins.
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Affiliation(s)
- Morgan Brisset
- Department of Clinical Pathology, Victorian Comprehensive Cancer CentreThe University of MelbourneMelbourneVic.Australia
- University of Melbourne Centre for Cancer ResearchVictorian Comprehensive Cancer CentreMelbourneVic.Australia
| | - Mélodie Grandin
- Department of Clinical Pathology, Victorian Comprehensive Cancer CentreThe University of MelbourneMelbourneVic.Australia
- University of Melbourne Centre for Cancer ResearchVictorian Comprehensive Cancer CentreMelbourneVic.Australia
| | - Agnès Bernet
- Apoptosis, Cancer and Development LaboratoryCentre de Recherche en Cancérologie de Lyon, INSERM U1052‐CNRS UMR5286Centre Léon BérardUniversité de LyonLyonFrance
| | - Patrick Mehlen
- Apoptosis, Cancer and Development LaboratoryCentre de Recherche en Cancérologie de Lyon, INSERM U1052‐CNRS UMR5286Centre Léon BérardUniversité de LyonLyonFrance
| | - Frédéric Hollande
- Department of Clinical Pathology, Victorian Comprehensive Cancer CentreThe University of MelbourneMelbourneVic.Australia
- University of Melbourne Centre for Cancer ResearchVictorian Comprehensive Cancer CentreMelbourneVic.Australia
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Zhu Y, Li Y, Nakagawara A. UNC5 dependence receptor family in human cancer: A controllable double-edged sword. Cancer Lett 2021; 516:28-35. [PMID: 34077783 DOI: 10.1016/j.canlet.2021.05.034] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 05/02/2021] [Accepted: 05/13/2021] [Indexed: 02/07/2023]
Abstract
UNC5 receptor family (UNC5A-D) have been identified as dependence receptors whose functions depend on the availability of their ligand netrin-1. Through binding to netrin-1, these receptors transmit signals for cell survival, migration and differentiation, and participate in diverse physiological and pathological processes. In the lack of netrin-1, however, these receptors initiate apoptosis-inducing signal. Accumulating evidence reveals that netrin-1 and its receptors play a role in tumorigenesis and tumor progression. The expression of UNC5 receptor family is down-regulated in a variety of human tumors. Expression aberrance of UNC5 receptor family in tumors is caused by diverse mechanisms including genomic, epigenetic, transcriptional and post-transcriptional regulation. Notably, blocking netrin-1 binding to its receptors induces apoptotic cell death in tumor cells. In this review, we describe the characters and roles of UNC5 family members in tumorigenesis and tumor progression, discussing the regulatory mechanisms underlying down-regulation of UNC5 family members as well as recent implications of targeting netrin-1/UNC5 on potential clinical application for cancer treatment.
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Affiliation(s)
- Yuyan Zhu
- Department of Urology, The First Hospital of China Medical University, Shenyang, China.
| | - Yuanyuan Li
- Department of Biomedical Data Science, Stanford University, Stanford, USA
| | - Akira Nakagawara
- Kyushu International Heavy Particle Beam Cancer Radiotherapy Center (SAGA HIMAT Foundation), Tosu, Japan.
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