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Bai H, Liu T, Wang H, Li Y, Wang Z. Metabolic reprogramming of corn oligopeptide in regulating sodium nitrite-induced canine hepatocyte injury via TGF/NF-κB signaling pathways and aminoacyl-tRNA biosynthesis. Food Chem Toxicol 2024:114935. [PMID: 39151875 DOI: 10.1016/j.fct.2024.114935] [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: 06/21/2024] [Revised: 08/09/2024] [Accepted: 08/13/2024] [Indexed: 08/19/2024]
Abstract
Sodium nitrite (SN), a prevalent food preservative, is known to precipitate hepatotoxicity upon exposure. This study elucidates the hepatoprotective effects of corn oligopeptide (COP) and vitamin E (VE) against SN-induced hepatic injury in canine hepatocytes. Canine liver cells were subjected to SN to induce hepatotoxicity, followed by treatment with COP and VE. Evaluations included assays for cell viability, oxidative stress markers, apoptosis, and inflammatory cytokines. Additionally, transcriptomic and metabolomic analyses were performed to delineate the underlying molecular mechanisms. The findings demonstrated that COP and VE significantly ameliorated SN-induced cytotoxicity, oxidative stress, and apoptosis. It was evidenced by restored cell viability, enhanced antioxidant enzyme activity, reduced cytoplasmic enzyme leakage, and decreased levels of malondialdehyde and inflammatory cytokines, with COP showing superior efficacy. The RNA sequencing revealed that COP treatment suppressed the SN-activated aminoacyl-tRNA biosynthesis pathway and TGF-β/NF-κB signaling pathways, thereby mitigating amino acid depletion, apoptosis, and inflammation. Moreover, COP treatment upregulated genes associated with protein folding, bile acid synthesis, and DNA repair. Metabolomic analysis corroborated these results, showing that COP restored amino acid levels and enhanced bile acid metabolism, alleviating SN-induced metabolic disruptions. These findings offered significant insights into the protective mechanisms of COP underscoring its prospective application in treating liver injuries.
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Affiliation(s)
- Huasong Bai
- Nourse Science Centre for Pet Nutrition, Wuhu 241200, PR China
| | - Tong Liu
- Nourse Science Centre for Pet Nutrition, Wuhu 241200, PR China
| | - Hengyan Wang
- Nourse Science Centre for Pet Nutrition, Wuhu 241200, PR China
| | - Yunliang Li
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, PR China
| | - Zhanzhong Wang
- Nourse Science Centre for Pet Nutrition, Wuhu 241200, PR China.
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2
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Taylor OB, Patel SP, Hawthorn EC, El-Hodiri HM, Fischer AJ. ID factors regulate the ability of Müller glia to become proliferating neurogenic progenitor-like cells. Glia 2024; 72:1236-1258. [PMID: 38515287 DOI: 10.1002/glia.24523] [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: 09/29/2023] [Revised: 02/26/2024] [Accepted: 02/28/2024] [Indexed: 03/23/2024]
Abstract
The purpose of this study was to investigate how ID factors regulate the ability of Müller glia (MG) to reprogram into proliferating MG-derived progenitor cells (MGPCs) in the chick retina. We found that ID1 is transiently expressed by maturing MG (mMG), whereas ID4 is maintained in mMG in embryonic retinas. In mature retinas, ID4 was prominently expressed by resting MG, but following retinal damage ID4 was rapidly upregulated and then downregulated in MGPCs. By contrast, ID1, ID2, and ID3 were low in resting MG and then upregulated in MGPCs. Inhibition of ID factors following retinal damage decreased numbers of proliferating MGPCs. Inhibition of IDs, after MGPC proliferation, significantly increased numbers of progeny that differentiated as neurons. In damaged or undamaged retinas inhibition of IDs increased levels of p21Cip1 in MG. In response to damage or insulin+FGF2 levels of CDKN1A message and p21Cip1 protein were decreased, absent in proliferating MGPCs, and elevated in MG returning to a resting phenotype. Inhibition of notch- or gp130/Jak/Stat-signaling in damaged retinas increased levels of ID4 but not p21Cip1 in MG. Although ID4 is the predominant isoform expressed by MG in the chick retina, id1 and id2a are predominantly expressed by resting MG and downregulated in activated MG and MGPCs in zebrafish retinas. We conclude that ID factors have a significant impact on regulating the responses of MG to retinal damage, controlling the ability of MG to proliferate by regulating levels of p21Cip1, and suppressing the neurogenic potential of MGPCs.
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Affiliation(s)
- Olivia B Taylor
- Department of Neuroscience, College of Medicine, The Ohio State University, Columbus, Ohio, USA
| | - Snehal P Patel
- Department of Neuroscience, College of Medicine, The Ohio State University, Columbus, Ohio, USA
| | - Evan C Hawthorn
- Department of Neuroscience, College of Medicine, The Ohio State University, Columbus, Ohio, USA
| | - Heithem M El-Hodiri
- Department of Neuroscience, College of Medicine, The Ohio State University, Columbus, Ohio, USA
| | - Andy J Fischer
- Department of Neuroscience, College of Medicine, The Ohio State University, Columbus, Ohio, USA
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3
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Deng Z, Xu M, Ding Z, Kong J, Liu J, Zhang Z, Cao P. ID2 promotes tumor progression and metastasis in thyroid cancer. Endocrine 2024; 84:1051-1063. [PMID: 38195969 PMCID: PMC11208273 DOI: 10.1007/s12020-023-03674-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Accepted: 12/20/2023] [Indexed: 01/11/2024]
Abstract
BACKGROUND Inhibitor of DNA Binding 2 (ID2) plays a crucial role in tumor cell proliferation, invasion, metastasis, and stemness. Aberrant ID2 expression is associated with poor prognosis in various cancers. However, the specific function of ID2 in thyroid cancer remain unclear. METHOD The TCGA database were utilized to explore the clinical relevance of ID2 in cancer. GO, KEGG, and TIMER were employed to predict the potential roles of ID2 in cancer. Functional analysis, including CCK-8, colony formation, transwell, wound healing, and sphere formation experiments, were conducted to determine the biological functions of ID2 in human cancers. Western blot (WB), RT-qPCR, and immunohistochemical (IHC) analyses were used to investigate the relationship between ID2 and downstream targets. RESULTS Our study revealed significant overexpression of ID2 in various malignant tumor cells. Knocking ID2 significantly inhibited cancer cell proliferation and invasion, while overexpressing ID2 enhanced these capabilities. Additionally, ID2 mediates resistance of cancer cells to protein kinase B (or Akt) inhibitions. Further WB and IHC experiments indicated that ID2 promotes the phosphorylation activation of phosphatidylinositol 3-kinase (PI3K)/Akt signaling pathway, thereby upregulating the expression of downstream proliferation, epithelial-mesenchymal transition (EMT), and stemness-related markers. CONCLUSION We found that ID2 significantly promotes thyroid cancer cell proliferation, migration, EMT, and stemness through the PI3K/Akt pathway. Moreover, ID2 plays a crucial role in regulating cancer immune responses. It may serve as a potential biomarker for enhancing the efficacy of chemotherapy, targeted therapy, and immunotherapy against cancer.
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Affiliation(s)
- Zhongming Deng
- Department of General Surgery, Xiangyang No.1 People's Hospital, Hubei University of Medicine, Xiangyang, 441000, China
| | - Min Xu
- Department of Anesthesiology, Xiangyang No.1 People's Hospital, Hubei University of Medicine, Xiangyang, 441000, China
| | - Zhenghua Ding
- Department of General Surgery, Xiangyang No.1 People's Hospital, Hubei University of Medicine, Xiangyang, 441000, China
| | - Jianqiao Kong
- Department of General Surgery, Xiangyang No.1 People's Hospital, Hubei University of Medicine, Xiangyang, 441000, China
| | - Juanjuan Liu
- Department of Anesthesiology, Xiangyang No.1 People's Hospital, Hubei University of Medicine, Xiangyang, 441000, China
| | - Zelin Zhang
- Department of Oncology Department, Xiangyang No.1 People's Hospital, Hubei University of Medicine, Xiangyang, 441000, China.
| | - Ping Cao
- Department of Oncology Department, Xiangyang No.1 People's Hospital, Hubei University of Medicine, Xiangyang, 441000, China.
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Verdura S, Encinar JA, Gratchev A, Llop-Hernández À, López J, Serrano-Hervás E, Teixidor E, López-Bonet E, Martin-Castillo B, Micol V, Bosch-Barrera J, Cuyàs E, Menendez JA. Silibinin is a suppressor of the metastasis-promoting transcription factor ID3. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 128:155493. [PMID: 38484626 DOI: 10.1016/j.phymed.2024.155493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 01/31/2024] [Accepted: 02/26/2024] [Indexed: 05/01/2024]
Abstract
BACKGROUND ID3 (inhibitor of DNA binding/differentiation-3) is a transcription factor that enables metastasis by promoting stem cell-like properties in endothelial and tumor cells. The milk thistle flavonolignan silibinin is a phytochemical with anti-metastatic potential through largely unknown mechanisms. HYPOTHESIS/PURPOSE We have mechanistically investigated the ability of silibinin to inhibit the aberrant activation of ID3 in brain endothelium and non-small cell lung cancer (NSCLC) models. METHODS Bioinformatic analyses were performed to investigate the co-expression correlation between ID3 and bone morphogenic protein (BMP) ligands/BMP receptors (BMPRs) genes in NSCLC patient datasets. ID3 expression was assessed by immunoblotting and qRT-PCR. Luciferase reporter assays were used to evaluate the gene sequences targeted by silibinin to regulate ID3 transcription. In silico computational modeling and LanthaScreen TR-FRET kinase assays were used to characterize and validate the BMPR inhibitory activity of silibinin. Tumor tissues from NSCLC xenograft models treated with oral silibinin were used to evaluate the in vivo anti-ID3 effects of silibinin. RESULTS Analysis of lung cancer patient datasets revealed a top-ranked positive association of ID3 with the BMP9 endothelial receptor ACVRL1/ALK1 and the BMP ligand BMP6. Silibinin treatment blocked the BMP9-induced activation of the ALK1-phospho-SMAD1/5-ID3 axis in brain endothelial cells. Constitutive, acquired, and adaptive expression of ID3 in NSCLC cells were all significantly downregulated in response to silibinin. Silibinin blocked ID3 transcription via BMP-responsive elements in ID3 gene enhancers. Silibinin inhibited the kinase activities of BMPRs in the micromolar range, with the lower IC50 values occurring against ACVRL1/ALK1 and BMPR2. In an in vivo NSCLC xenograft model, tumoral overexpression of ID3 was completely suppressed by systematically achievable oral doses of silibinin. CONCLUSIONS ID3 is a largely undruggable metastasis-promoting transcription factor. Silibinin is a novel suppressor of ID3 that may be explored as a novel therapeutic approach to interfere with the metastatic dissemination capacity of NSCLC.
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Affiliation(s)
- Sara Verdura
- Program Against Cancer Therapeutic Resistance (ProCURE), Catalan Institute of Oncology, Girona, 17007, Spain; Metabolism and Cancer Group, Girona Biomedical Research Institute (IDIBGI), Girona 17190, Spain
| | - José Antonio Encinar
- Institute of Research, Development and Innovation in Health Biotechnology of Elche (IDiBE), Universitas Miguel Hernández (UMH), Elche 03202, Spain
| | - Alexei Gratchev
- Laboratory for Tumor Stromal Cell Biology, Institute of Carcinogenesis, Nikolaj Nikolajevich (N.N.) Blokhin National Medical Research Center of Oncology, Moscow 115478, Russia
| | - Àngela Llop-Hernández
- Program Against Cancer Therapeutic Resistance (ProCURE), Catalan Institute of Oncology, Girona, 17007, Spain; Metabolism and Cancer Group, Girona Biomedical Research Institute (IDIBGI), Girona 17190, Spain
| | - Júlia López
- Program Against Cancer Therapeutic Resistance (ProCURE), Catalan Institute of Oncology, Girona, 17007, Spain; Metabolism and Cancer Group, Girona Biomedical Research Institute (IDIBGI), Girona 17190, Spain
| | - Eila Serrano-Hervás
- Program Against Cancer Therapeutic Resistance (ProCURE), Catalan Institute of Oncology, Girona, 17007, Spain; Metabolism and Cancer Group, Girona Biomedical Research Institute (IDIBGI), Girona 17190, Spain
| | - Eduard Teixidor
- Precision Oncology Group (OncoGir-Pro), Girona Biomedical Research Institute (IDIBGI), Girona 17190, Spain; Medical Oncology, Catalan Institute of Oncology, Girona, 17007, Spain
| | - Eugeni López-Bonet
- Metabolism and Cancer Group, Girona Biomedical Research Institute (IDIBGI), Girona 17190, Spain; Department of Anatomical Pathology, Dr. Josep Trueta Hospital of Girona, Girona 17007, Spain
| | - Begoña Martin-Castillo
- Metabolism and Cancer Group, Girona Biomedical Research Institute (IDIBGI), Girona 17190, Spain; Unit of Clinical Research, Catalan Institute of Oncology, Girona, 17007, Spain
| | - Vicente Micol
- Institute of Research, Development and Innovation in Health Biotechnology of Elche (IDiBE), Universitas Miguel Hernández (UMH), Elche 03202, Spain; CIBER Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, 28029, Spain
| | - Joaquim Bosch-Barrera
- Precision Oncology Group (OncoGir-Pro), Girona Biomedical Research Institute (IDIBGI), Girona 17190, Spain; Medical Oncology, Catalan Institute of Oncology, Girona, 17007, Spain; Department of Medical Sciences, Medical School, University of Girona, Girona, Spain
| | - Elisabet Cuyàs
- Program Against Cancer Therapeutic Resistance (ProCURE), Catalan Institute of Oncology, Girona, 17007, Spain; Metabolism and Cancer Group, Girona Biomedical Research Institute (IDIBGI), Girona 17190, Spain
| | - Javier A Menendez
- Program Against Cancer Therapeutic Resistance (ProCURE), Catalan Institute of Oncology, Girona, 17007, Spain; Metabolism and Cancer Group, Girona Biomedical Research Institute (IDIBGI), Girona 17190, Spain.
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Murugesan P, Begum H, Tangutur AD. Inhibitor of DNA binding/differentiation proteins as IDs for pancreatic cancer: Role in pancreatic cancer initiation, development and prognosis. Gene 2023; 853:147092. [PMID: 36464175 DOI: 10.1016/j.gene.2022.147092] [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: 08/01/2022] [Revised: 11/11/2022] [Accepted: 11/28/2022] [Indexed: 12/03/2022]
Abstract
A family of inhibitors of cell differentiation or DNA-binding proteins, known as ID proteins (ID1-4), function as mighty transcription factors in various cellular processes, such as inhibiting differentiation, promoting cell-cycle progression, senescence, angiogenesis, tumorigenesis, and metastasis in cancer. Pancreatic cancer represents the deadliest cancer with the lowest survival rate of 10% due to the diagnosis at an advanced fatal stage and therapeutic resistance. Modestly, the only curative option for this lethal cancer is surgery but is done in less than 15-20% of patients because of the locally aggressive and early metastatic nature. Finding the earliest biomarkers and targeting the various hallmarks of pancreatic cancer can improve the treatment and survival of pancreatic cancer patients. Therefore, herein in this review, we explore in depth the potential roles of ID proteins function in hallmarks of pancreatic cancer, signaling pathways, and its oncogenic and tumor-suppressive effects. Hence, understanding the roles of dysregulated ID proteins would provide new insights into its function in pancreatic cancer tumorigenesis.
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Affiliation(s)
- Periyasamy Murugesan
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Hyderabad 500007, India; Academy of Scientific and Innovative Research, Ghaziabad, Uttar Pradesh 201002, India
| | - Habeebunnisa Begum
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Hyderabad 500007, India; Academy of Scientific and Innovative Research, Ghaziabad, Uttar Pradesh 201002, India
| | - Anjana Devi Tangutur
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Hyderabad 500007, India; Academy of Scientific and Innovative Research, Ghaziabad, Uttar Pradesh 201002, India.
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6
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Zhao Q, Wang Y, Yu D, Leng JY, Zhao Y, Chu M, Xu Z, Ding H, Zhou J, Zhang T. Comprehensive analysis of ID genes reveals the clinical and prognostic value of ID3 expression in acute myeloid leukemia using bioinformatics identification and experimental validation. BMC Cancer 2022; 22:1229. [PMID: 36443709 PMCID: PMC9707109 DOI: 10.1186/s12885-022-10352-6] [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: 08/03/2022] [Accepted: 11/22/2022] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Dysregulation of inhibitor of differentiation/DNA binding (ID) genes is linked to cancer growth, angiogenesis, invasiveness, metastasis and patient survival. Nevertheless, few investigations have systematically determined the expression and prognostic value of ID genes in acute myeloid leukemia (AML). METHODS The expression and clinical prognostic value of ID genes in AML were first identified by public databases and further validated by our research cohort. RESULTS Using public data, the expression of ID1/ID3 was markedly downregulated in AML, and the expression of ID2 was greatly upregulated in AML, whereas ID4 showed no significant difference. Among the ID genes, only ID3 expression may be the most valuable prognostic biomarker in both total AML and cytogenetically normal AML (CN-AML) and especially in CN-AML. Clinically, reduced ID3 expression was greatly associated with higher white blood cell counts, peripheral blood/bone marrow blasts, normal karyotypes and intermediate cytogenetic risk. In addition, low ID3 expression was markedly related to FLT3 and NPM1 mutations as well as wild-type TP53. Despite these associations, multivariate Cox regression analysis revealed that ID3 expression was an independent risk factor affecting overall survival (OS) and disease free survival (DFS) in CN-AML patients. Biologically, a total of 839 mRNAs/lncRNAs and 72 microRNAs were found to be associated with ID3 expression in AML. Importantly, the expression of ID3 with discriminative value in AML was further confirmed in our research cohort. CONCLUSION The bioinformatics analysis and experimental verification demonstrate that low ID3 expression independently affects OS and DFS in patients with CN-AML, which might be seen as a potential prognostic indicator in CN-AML.
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Affiliation(s)
- Qi Zhao
- Department of Hematology, Affiliated People's Hospital of Jiangsu University, 8 Dianli Rd, 212002, Zhenjiang, Jiangsu, P. R. China.,Zhenjiang Clinical Research Center of Hematology, 212002, Zhenjiang, Jiangsu, P. R. China.,The Key Lab of Precision Diagnosis and Treatment of Zhenjiang City, Jiangsu, 212002, Zhenjiang, P. R. China.,Laboratory Center, Affiliated People's Hospital of Jiangsu University, 212002, Zhenjiang, Jiangsu, P. R. China.,Department of Respiratory Disease, Affiliated People's Hospital of Jiangsu University, 8 Dianli Rd, 212002, Zhenjiang, Jiangsu, P. R. China
| | - Yun Wang
- Department of Hematology, Affiliated People's Hospital of Jiangsu University, 8 Dianli Rd, 212002, Zhenjiang, Jiangsu, P. R. China.,Zhenjiang Clinical Research Center of Hematology, 212002, Zhenjiang, Jiangsu, P. R. China.,The Key Lab of Precision Diagnosis and Treatment of Zhenjiang City, Jiangsu, 212002, Zhenjiang, P. R. China
| | - Di Yu
- Department of Hematology, Affiliated People's Hospital of Jiangsu University, 8 Dianli Rd, 212002, Zhenjiang, Jiangsu, P. R. China.,Zhenjiang Clinical Research Center of Hematology, 212002, Zhenjiang, Jiangsu, P. R. China.,The Key Lab of Precision Diagnosis and Treatment of Zhenjiang City, Jiangsu, 212002, Zhenjiang, P. R. China
| | - Jia-Yan Leng
- Department of Hematology, Affiliated People's Hospital of Jiangsu University, 8 Dianli Rd, 212002, Zhenjiang, Jiangsu, P. R. China.,Zhenjiang Clinical Research Center of Hematology, 212002, Zhenjiang, Jiangsu, P. R. China.,The Key Lab of Precision Diagnosis and Treatment of Zhenjiang City, Jiangsu, 212002, Zhenjiang, P. R. China
| | - Yangjing Zhao
- Department of Laboratory Medicine, School of Medicine, Jiangsu University, 212013, Zhenjiang, Jiangsu, P. R. China
| | - Mingqiang Chu
- Zhenjiang Clinical Research Center of Hematology, 212002, Zhenjiang, Jiangsu, P. R. China.,The Key Lab of Precision Diagnosis and Treatment of Zhenjiang City, Jiangsu, 212002, Zhenjiang, P. R. China.,Laboratory Center, Affiliated People's Hospital of Jiangsu University, 212002, Zhenjiang, Jiangsu, P. R. China.,Department of Respiratory Disease, Affiliated People's Hospital of Jiangsu University, 8 Dianli Rd, 212002, Zhenjiang, Jiangsu, P. R. China
| | - Zijun Xu
- Zhenjiang Clinical Research Center of Hematology, 212002, Zhenjiang, Jiangsu, P. R. China.,The Key Lab of Precision Diagnosis and Treatment of Zhenjiang City, Jiangsu, 212002, Zhenjiang, P. R. China.,Laboratory Center, Affiliated People's Hospital of Jiangsu University, 212002, Zhenjiang, Jiangsu, P. R. China
| | - Hao Ding
- Department of Respiratory Disease, Affiliated People's Hospital of Jiangsu University, 8 Dianli Rd, 212002, Zhenjiang, Jiangsu, P. R. China.
| | - Jingdong Zhou
- Department of Hematology, Affiliated People's Hospital of Jiangsu University, 8 Dianli Rd, 212002, Zhenjiang, Jiangsu, P. R. China. .,Zhenjiang Clinical Research Center of Hematology, 212002, Zhenjiang, Jiangsu, P. R. China. .,The Key Lab of Precision Diagnosis and Treatment of Zhenjiang City, Jiangsu, 212002, Zhenjiang, P. R. China.
| | - Tingjuan Zhang
- Zhenjiang Clinical Research Center of Hematology, 212002, Zhenjiang, Jiangsu, P. R. China. .,The Key Lab of Precision Diagnosis and Treatment of Zhenjiang City, Jiangsu, 212002, Zhenjiang, P. R. China. .,Department of Oncology, Affiliated People's Hospital of Jiangsu University, 8 Dianli Rd, 212002, Zhenjiang, Jiangsu, P. R. China.
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Cooke M, Zhang X, Zhang S, Eruslanov E, Lal P, Daniel RE, Feldman MD, Abba MC, Kazanietz MG. PROTEIN KINASE C ALPHA IS A CENTRAL NODE FOR TUMORIGENIC TRANSCRIPTIONAL NETWORKS IN HUMAN PROSTATE CANCER. CANCER RESEARCH COMMUNICATIONS 2022; 2:1372-1387. [PMID: 36818489 PMCID: PMC9933888 DOI: 10.1158/2767-9764.crc-22-0170] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Revised: 08/12/2022] [Accepted: 09/26/2022] [Indexed: 06/18/2023]
Abstract
Aberrant expression of protein kinase C (PKC) isozymes is a hallmark of cancer. The different members of the PKC family control cellular events associated with cancer development and progression. Whereas the classical/conventional PKCα isozyme has been linked to tumor suppression in most cancer types, here we demonstrate that this kinase is required for the mitogenic activity of aggressive human prostate cancer cells displaying aberrantly high PKCα expression. Immunohistochemical analysis showed abnormal up-regulation of PKCα in human primary prostate tumors. Interestingly, silencing PKCα expression from aggressive prostate cancer cells impairs cell cycle progression, proliferation and invasion, as well as their tumorigenic activity in a mouse xenograft model. Mechanistic analysis revealed that PKCα exerts a profound control of gene expression, particularly over genes and transcriptional networks associated with cell cycle progression and E2F transcription factors. PKCα RNAi depletion from PC3 prostate cancer cells led to a reduction in the expression of pro-inflammatory cytokine and epithelial-to-mesenchymal transition (EMT) genes, as well as a prominent down-regulation of the immune checkpoint ligand PD-L1. This PKCα-dependent gene expression profile was corroborated in silico using human prostate cancer databases. Our studies established PKCα as a multifunctional kinase that plays pleiotropic roles in prostate cancer, particularly by controlling genetic networks associated with tumor growth and progression. The identification of PKCα as a pro-tumorigenic kinase in human prostate cancer provides strong rationale for the development of therapeutic approaches towards targeting PKCα or its effectors.
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Affiliation(s)
- Mariana Cooke
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
- Department of Medicine, Einstein Medical Center Philadelphia, Philadelphia, Pennsylvania
| | - Xuyao Zhang
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Suli Zhang
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Evgeniy Eruslanov
- Division of Thoracic Surgery, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Priti Lal
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Reba E. Daniel
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Michael D. Feldman
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Martin C. Abba
- Centro de Investigaciones Inmunológicas Básicas y Aplicadas, Universidad Nacional de La Plata, La Plata, Argentina
| | - Marcelo G. Kazanietz
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
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8
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Hayashi S, Sakata S, Kawamura S, Tokutake Y, Yonekura S. XBP1u Is Involved in C2C12 Myoblast Differentiation via Accelerated Proteasomal Degradation of Id3. Front Physiol 2022; 13:796190. [PMID: 35153829 PMCID: PMC8829448 DOI: 10.3389/fphys.2022.796190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Accepted: 01/05/2022] [Indexed: 11/13/2022] Open
Abstract
Myoblast differentiation is an ordered multistep process that includes withdrawal from the cell cycle, elongation, and fusion to form multinucleated myotubes. Id3, a member of the Id family, plays a crucial role in cell cycle exit and differentiation. However, in muscle cells after differentiation induction, the detailed mechanisms that diminish Id3 function and cause the cells to withdraw from the cell cycle are unknown. Induction of myoblast differentiation resulted in decreased expression of Id3 and increased expression of XBP1u, and XBP1u accelerated proteasomal degradation of Id3 in C2C12 cells. The expression levels of the cyclin-dependent kinase inhibitors p21, p27, and p57 were not increased after differentiation induction of XBP1-knockdown C2C12 cells. Moreover, knockdown of Id3 rescued myogenic differentiation of XBP1-knockdown C2C12 cells. Taken together, these findings provide evidence that XBP1u regulates cell cycle exit after myogenic differentiation induction through interactions with Id3. To the best of our knowledge, this is the first report of the involvement of XBP1u in myoblast differentiation. These results indicate that XBP1u may act as a “regulator” of myoblast differentiation under various physiological conditions.
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Affiliation(s)
- Satoko Hayashi
- Graduate School of Medicine, Science and Technology, Shinshu University, Nagano, Japan
| | - Shotaro Sakata
- Graduate School of Science and Technology, Shinshu University, Nagano, Japan
| | - Shotaro Kawamura
- Graduate School of Science and Technology, Shinshu University, Nagano, Japan
| | - Yukako Tokutake
- Graduate School of Medicine, Science and Technology, Shinshu University, Nagano, Japan
| | - Shinichi Yonekura
- Graduate School of Medicine, Science and Technology, Shinshu University, Nagano, Japan
- Graduate School of Science and Technology, Shinshu University, Nagano, Japan
- Department of Biomolecular Innovation, Institute for Biomedical Sciences, Shinshu University, Nagano, Japan
- *Correspondence: Shinichi Yonekura,
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9
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Gangapuram M, Mazzio EA, Redda KK, Soliman KFA. Transcriptome Profile Analysis of Triple-Negative Breast Cancer Cells in Response to a Novel Cytostatic Tetrahydroisoquinoline Compared to Paclitaxel. Int J Mol Sci 2021; 22:ijms22147694. [PMID: 34299315 PMCID: PMC8306781 DOI: 10.3390/ijms22147694] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 07/09/2021] [Accepted: 07/16/2021] [Indexed: 12/13/2022] Open
Abstract
The absence of chemotherapeutic target hormone receptors in breast cancer is descriptive of the commonly known triple-negative breast cancer (TNBC) subtype. TNBC remains one of the most aggressive invasive breast cancers, with the highest mortality rates in African American women. Therefore, new drug therapies are continually being explored. Microtubule-targeting agents such as paclitaxel (Taxol) interfere with microtubules dynamics, induce mitotic arrest, and remain a first-in-class adjunct drug to treat TNBC. Recently, we synthesized a series of small molecules of substituted tetrahydroisoquinolines (THIQs). The lead compound of this series, with the most potent cytostatic effect, was identified as 4-Ethyl-N-(7-hydroxy-3,4-dihydroisoquinolin-2(1H)-yl) benzamide (GM-4-53). In our previous work, GM-4-53 was similar to paclitaxel in its capacity to completely abrogate cell cycle in MDA-MB-231 TNBC cells, with the former not impairing tubulin depolymerization. Given that GM-4-53 is a cytostatic agent, and little is known about its mechanism of action, here, we elucidate differences and similarities to paclitaxel by evaluating whole-transcriptome microarray data in MDA-MB-231 cells. The data obtained show that both drugs were cytostatic at non-toxic concentrations and caused deformed morphological cytoskeletal enlargement in 2D cultures. In 3D cultures, the data show greater core penetration, observed by GM-4-53, than paclitaxel. In concentrations where the drugs entirely blocked the cell cycle, the transcriptome profile of the 48,226 genes analyzed (selection criteria: (p-value, FDR p-value < 0.05, fold change −2< and >2)), paclitaxel evoked 153 differentially expressed genes (DEGs), GM-4-53 evoked 243 DEGs, and, of these changes, 52/153 paclitaxel DEGs were also observed by GM-4-53, constituting a 34% overlap. The 52 DEGS analysis by String database indicates that these changes involve transcripts that influence microtubule spindle formation, chromosome segregation, mitosis/cell cycle, and transforming growth factor-β (TGF-β) signaling. Of interest, both drugs effectively downregulated “inhibitor of DNA binding, dominant negative helix-loop-helix” (ID) transcripts; ID1, ID3 and ID4, and amphiregulin (AREG) and epiregulin (EREG) transcripts, which play a formidable role in cell division. Given the efficient solubility of GM-4-53, its low molecular weight (MW; 296), and capacity to penetrate a small solid tumor mass and effectively block the cell cycle, this drug may have future therapeutic value in treating TNBC or other cancers. Future studies will be required to evaluate this drug in preclinical models.
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Wojnarowicz PM, Escolano MG, Huang YH, Desai B, Chin Y, Shah R, Xu S, Yadav S, Yaklichkin S, Ouerfelli O, Soni RK, Philip J, Montrose DC, Healey JH, Rajasekhar VK, Garland WA, Ratiu J, Zhuang Y, Norton L, Rosen N, Hendrickson RC, Zhou XK, Iavarone A, Massague J, Dannenberg AJ, Lasorella A, Benezra R. Anti-tumor effects of an ID antagonist with no observed acquired resistance. NPJ Breast Cancer 2021; 7:58. [PMID: 34031428 PMCID: PMC8144414 DOI: 10.1038/s41523-021-00266-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Accepted: 04/15/2021] [Indexed: 12/19/2022] Open
Abstract
ID proteins are helix-loop-helix (HLH) transcriptional regulators frequently overexpressed in cancer. ID proteins inhibit basic-HLH transcription factors often blocking differentiation and sustaining proliferation. A small-molecule, AGX51, targets ID proteins for degradation and impairs ocular neovascularization in mouse models. Here we show that AGX51 treatment of cancer cell lines impairs cell growth and viability that results from an increase in reactive oxygen species (ROS) production upon ID degradation. In mouse models, AGX51 treatment suppresses breast cancer colonization in the lung, regresses the growth of paclitaxel-resistant breast tumors when combined with paclitaxel and reduces tumor burden in sporadic colorectal neoplasia. Furthermore, in cells and mice, we fail to observe acquired resistance to AGX51 likely the result of the inability to mutate the binding pocket without loss of ID function and efficient degradation of the ID proteins. Thus, AGX51 is a first-in-class compound that antagonizes ID proteins, shows strong anti-tumor effects and may be further developed for the management of multiple cancers.
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Affiliation(s)
- Paulina M Wojnarowicz
- Cancer Biology and Genetics Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Marta Garcia Escolano
- Cancer Biology and Genetics Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Yun-Han Huang
- Cancer Biology and Genetics Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell/Sloan Kettering/Rockefeller Tri-Institutional MD-PhD Program, New York, NY, 10065, USA
- Gerstner Sloan Kettering Graduate School of Biomedical Sciences, New York, NY, 10065, USA
| | - Bina Desai
- Cancer Biology and Genetics Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Yvette Chin
- Cancer Biology and Genetics Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Riddhi Shah
- Cancer Biology and Genetics Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Sijia Xu
- Cancer Biology and Genetics Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Saurabh Yadav
- Cancer Biology and Genetics Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Sergey Yaklichkin
- Cancer Biology and Genetics Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ouathek Ouerfelli
- Organic Synthesis Core Facility, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Rajesh Kumar Soni
- Proteomics & Microchemistry Core Facility, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - John Philip
- Proteomics & Microchemistry Core Facility, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - David C Montrose
- Department of Medicine, Weill Cornell Medical College, New York, NY, USA
- Department of Pathology, Renaissance School of Medicine, Stony Brook University, Stony Brook, NY, USA
| | - John H Healey
- Orthopedics Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | | | | | - Jeremy Ratiu
- Department of Immunology, Duke University, Durham, NC, USA
| | - Yuan Zhuang
- Department of Immunology, Duke University, Durham, NC, USA
| | - Larry Norton
- Evelyn H. Lauder Breast Center, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Neal Rosen
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ronald C Hendrickson
- Proteomics & Microchemistry Core Facility, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Xi Kathy Zhou
- Department of Healthcare Policy and Research Weill Cornell Medical College, New York, NY, USA
| | - Antonio Iavarone
- Department of Neurology, Department of Pathology, Institute for Cancer Genetics, Columbia University Medical Center, New York, NY, USA
| | - Joan Massague
- Cancer Biology and Genetics Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | | | - Anna Lasorella
- Department of Pediatrics, Department of Pathology, Institute for Cancer Genetics, Columbia University Medical Center, New York, NY, USA
| | - Robert Benezra
- Cancer Biology and Genetics Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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11
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Ha CT, Cheng CY, Zheng MY, Hsu TH, Miao CC, Lee CJ, Wang HD, Pan ST, Chou YT. ID4 predicts poor prognosis and promotes BDNF-mediated oncogenesis of colorectal cancer. Carcinogenesis 2021; 42:951-960. [PMID: 33993270 DOI: 10.1093/carcin/bgab037] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 04/19/2021] [Accepted: 05/06/2021] [Indexed: 11/14/2022] Open
Abstract
Inhibitors of DNA binding and cell differentiation (ID) proteins regulate cellular differentiation and tumor progression. Whether ID family proteins serve as a linkage between pathological differentiation and cancer stemness in colorectal cancer is largely unknown. Here, the expression of ID4, but not other ID family proteins, was enriched in LGR5-high colon cancer stem cells. Its high expression was associated with poor pathological differentiation of colorectal tumors and shorter survival in patients. Knockdown of ID4 inhibited the growth and dissemination of colon cancer cells, while enhancing chemosensitivity. Through gene expression profiling analysis, brain-derived neurotrophic factor (BDNF) was identified as a downstream target of ID4 expression in colorectal cancer. BDNF knockdown decreased the growth and migration of colon cancer cells, and its expression enhanced dissemination, anoikis resistance and chemoresistance. ID4 silencing attenuated the epithelial-to-mesenchymal transition pattern in colon cancer cells. Gene cluster analysis revealed that ID4 and BDNF expression was clustered with mesenchymal markers and distant from epithelial genes. BDNF silencing decreased the expression of mesenchymal markers Vimentin, CDH2 and SNAI1. These findings demonstrated that ID4-BDNF signaling regulates colorectal cancer survival, with the potential to serve as a prognostic marker in colorectal cancer.
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Affiliation(s)
- Cam-Thu Ha
- Institute of Biotechnology, National Tsing Hua University, Hsinchu,Taiwan
| | | | - Ming-Yi Zheng
- Institute of Biotechnology, National Tsing Hua University, Hsinchu,Taiwan
| | - Tang-Hui Hsu
- Institute of Biotechnology, National Tsing Hua University, Hsinchu,Taiwan
| | - Chia-Cheng Miao
- Institute of Biotechnology, National Tsing Hua University, Hsinchu,Taiwan
| | - Chang-Jung Lee
- Institute of Biotechnology, National Tsing Hua University, Hsinchu,Taiwan
| | - Horng-Dar Wang
- Institute of Biotechnology, National Tsing Hua University, Hsinchu,Taiwan
| | - Shien-Tung Pan
- Department of Pathology, China Medical University Hsinchu Hospital, Hsinchu County, Taiwan
| | - Yu-Ting Chou
- Institute of Biotechnology, National Tsing Hua University, Hsinchu,Taiwan
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12
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Zhao X, Guan J, Luo M. Circ-SKA3 upregulates ID3 expression by decoying miR-326 to accelerate the development of medulloblastoma. J Clin Neurosci 2021; 86:87-96. [PMID: 33775353 DOI: 10.1016/j.jocn.2021.01.020] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 12/11/2020] [Accepted: 01/07/2021] [Indexed: 12/30/2022]
Abstract
Medulloblastoma (MB), the most common malignant childhood brain tumor, is a serious threat to life. Circular RNA (circRNA) is involved in the development of various cancers, including MB. We aimed to explore the role of circRNA spindle and kinetochore associated complex subunit 3 (circ-SKA3) in MB progression. Circ-SKA3 expression was elevated in MB tissues and cells. Depleted expression of circ-SKA3 inhibited MB cell proliferation, migration and invasion and induced apoptosis and cell cycle arrest, and circ-SKA3 knockdown inhibited MB growth in vivo. Mechanism analyses revealed that circ-SKA3 directly targeted miR-326 that could bind to ID3, and circ-SKA3 decoyed miR-326 to increasing ID3 expression. Rescue experiments showed that miR-326 inhibition reversed the effects of circ-SKA3 knockdown, and ID3 overexpression recovered MB cell proliferation, migration and invasion blocked by miR-326 restoration. In conclusion, circ-SKA3 functioned as an oncogene to promote the development of MB by increasing ID3 expression via decoying miR-326, hinting that circ-SKA3 might be a therapeutic target of MB.
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Affiliation(s)
- Xinde Zhao
- Department of Pediatric Neurosurgery, ZhuJiang Hospital of Southern Medical University, Guangzhou 510282, China.
| | - Jianwei Guan
- Department of Pediatric Neurosurgery, ZhuJiang Hospital of Southern Medical University, Guangzhou 510282, China
| | - Minjie Luo
- Department of Pediatric Neurosurgery, ZhuJiang Hospital of Southern Medical University, Guangzhou 510282, China
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13
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Ning Z, Yu S, Zhao Y, Sun X, Wu H, Yu X. Identification of miRNA-Mediated Subpathways as Prostate Cancer Biomarkers Based on Topological Inference in a Machine Learning Process Using Integrated Gene and miRNA Expression Data. Front Genet 2021; 12:656526. [PMID: 33841512 PMCID: PMC8024646 DOI: 10.3389/fgene.2021.656526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Accepted: 03/02/2021] [Indexed: 11/25/2022] Open
Abstract
Accurately identifying classification biomarkers for distinguishing between normal and cancer samples is challenging. Additionally, the reproducibility of single-molecule biomarkers is limited by the existence of heterogeneous patient subgroups and differences in the sequencing techniques used to collect patient data. In this study, we developed a method to identify robust biomarkers (i.e., miRNA-mediated subpathways) associated with prostate cancer based on normal prostate samples and cancer samples from a dataset from The Cancer Genome Atlas (TCGA; n = 546) and datasets from the Gene Expression Omnibus (GEO) database (n = 139 and n = 90, with the latter being a cell line dataset). We also obtained 10 other cancer datasets to evaluate the performance of the method. We propose a multi-omics data integration strategy for identifying classification biomarkers using a machine learning method that involves reassigning topological weights to the genes using a directed random walk (DRW)-based method. A global directed pathway network (GDPN) was constructed based on the significantly differentially expressed target genes of the significantly differentially expressed miRNAs, which allowed us to identify the robust biomarkers in the form of miRNA-mediated subpathways (miRNAs). The activity value of each miRNA-mediated subpathway was calculated by integrating multiple types of data, which included the expression of the miRNA and the miRNAs’ target genes and GDPN topological information. Finally, we identified the high-frequency miRNA-mediated subpathways involved in prostate cancer using a support vector machine (SVM) model. The results demonstrated that we obtained robust biomarkers of prostate cancer, which could classify prostate cancer and normal samples. Our method outperformed seven other methods, and many of the identified biomarkers were associated with known clinical treatments.
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Affiliation(s)
- Ziyu Ning
- The Higher Educational Key Laboratory for Measuring and Control Technology and Instrumentations of Heilongjiang Province, Harbin University of Science and Technology, Harbin, China.,School of Medical Informatics, Daqing Campus, Harbin Medical University, Daqing, China
| | - Shuang Yu
- The Higher Educational Key Laboratory for Measuring and Control Technology and Instrumentations of Heilongjiang Province, Harbin University of Science and Technology, Harbin, China
| | - Yanqiao Zhao
- The Higher Educational Key Laboratory for Measuring and Control Technology and Instrumentations of Heilongjiang Province, Harbin University of Science and Technology, Harbin, China
| | - Xiaoming Sun
- The Higher Educational Key Laboratory for Measuring and Control Technology and Instrumentations of Heilongjiang Province, Harbin University of Science and Technology, Harbin, China
| | - Haibin Wu
- The Higher Educational Key Laboratory for Measuring and Control Technology and Instrumentations of Heilongjiang Province, Harbin University of Science and Technology, Harbin, China
| | - Xiaoyang Yu
- The Higher Educational Key Laboratory for Measuring and Control Technology and Instrumentations of Heilongjiang Province, Harbin University of Science and Technology, Harbin, China
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14
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Sedlmeier G, Al‐Rawi V, Buchert J, Yserentant K, Rothley M, Steshina A, Gräßle S, Wu R, Hurrle T, Richer W, Decraene C, Thiele W, Utikal J, Abuillan W, Tanaka M, Herten D, Hill CS, Garvalov BK, Jung N, Bräse S, Sleeman JP. Id1 and Id3 Are Regulated Through Matrix‐Assisted Autocrine BMP Signaling and Represent Therapeutic Targets in Melanoma. ADVANCED THERAPEUTICS 2021. [DOI: 10.1002/adtp.202000065] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Georg Sedlmeier
- European Center for Angioscience (ECAS) Medical Faculty Mannheim of the University of Heidelberg Ludolf‐Krehl‐Strasse 13–17 68167 Mannheim Germany
- Mannheim Institute for Innate Immunoscience (MI3) Medical Faculty Mannheim of the University of Heidelberg Ludolf‐Krehl‐Strasse 13–17 68167 Mannheim Germany
| | - Vanessa Al‐Rawi
- European Center for Angioscience (ECAS) Medical Faculty Mannheim of the University of Heidelberg Ludolf‐Krehl‐Strasse 13–17 68167 Mannheim Germany
- Institute of Biological and Chemical Systems – Biological Information Processing (IBCS‐BIP) Karlsruhe Institute of Technology Campus North, Building 319, Hermann‐von‐Helmholtz‐Platz 1 76344 Eggenstein‐Leopoldshafen Germany
| | - Justyna Buchert
- European Center for Angioscience (ECAS) Medical Faculty Mannheim of the University of Heidelberg Ludolf‐Krehl‐Strasse 13–17 68167 Mannheim Germany
| | - Klaus Yserentant
- Institute of Physical Chemistry University of Heidelberg Im Neuenheimer Feld 229 69120 Heidelberg Germany
- College of Medical and Dental Sciences & School of Chemistry University of Birmingham Birmingham UK
- Centre of Membrane Proteins and Receptors (COMPARE) Universities of Birmingham and Nottingham UK
| | - Melanie Rothley
- European Center for Angioscience (ECAS) Medical Faculty Mannheim of the University of Heidelberg Ludolf‐Krehl‐Strasse 13–17 68167 Mannheim Germany
- Institute of Biological and Chemical Systems – Biological Information Processing (IBCS‐BIP) Karlsruhe Institute of Technology Campus North, Building 319, Hermann‐von‐Helmholtz‐Platz 1 76344 Eggenstein‐Leopoldshafen Germany
| | - Anastasia Steshina
- European Center for Angioscience (ECAS) Medical Faculty Mannheim of the University of Heidelberg Ludolf‐Krehl‐Strasse 13–17 68167 Mannheim Germany
| | - Simone Gräßle
- Institute of Organic Chemistry (IOC) Karlsruhe Institute of Technology Campus South, Building 30.42, Fritz‐Haber‐Weg 6 76131 Karlsruhe Germany
- Institute of Biological and Chemical Systems – Functional Molecular Systems (IBCS‐FMS) Karlsruhe Institute of Technology (KIT) Hermann‐von‐Helmholtz‐Platz 1 D‐76344 Eggenstein‐Leopoldshafen Germany
| | - Ruo‐Lin Wu
- European Center for Angioscience (ECAS) Medical Faculty Mannheim of the University of Heidelberg Ludolf‐Krehl‐Strasse 13–17 68167 Mannheim Germany
| | - Thomas Hurrle
- Institute of Organic Chemistry (IOC) Karlsruhe Institute of Technology Campus South, Building 30.42, Fritz‐Haber‐Weg 6 76131 Karlsruhe Germany
| | - Wilfrid Richer
- CNRS UMR144 Translational Research Department Institut Curie PSL Research University 26 rue d'Ulm Paris Cedex 05 75248 France
| | - Charles Decraene
- CNRS UMR144 Translational Research Department Institut Curie PSL Research University 26 rue d'Ulm Paris Cedex 05 75248 France
| | - Wilko Thiele
- European Center for Angioscience (ECAS) Medical Faculty Mannheim of the University of Heidelberg Ludolf‐Krehl‐Strasse 13–17 68167 Mannheim Germany
- Mannheim Institute for Innate Immunoscience (MI3) Medical Faculty Mannheim of the University of Heidelberg Ludolf‐Krehl‐Strasse 13–17 68167 Mannheim Germany
- Institute of Biological and Chemical Systems – Biological Information Processing (IBCS‐BIP) Karlsruhe Institute of Technology Campus North, Building 319, Hermann‐von‐Helmholtz‐Platz 1 76344 Eggenstein‐Leopoldshafen Germany
| | - Jochen Utikal
- Skin Cancer Unit German Cancer Research Center (DKFZ) Im Neuenheimer Feld 280 69120 Heidelberg Germany
- Department of Dermatology, Venereology and Allergology University Medical Center Mannheim Ruprecht‐Karl University of Heidelberg Theodor‐Kutzer‐Ufer 1–3 68167 Mannheim Germany
| | - Wasim Abuillan
- Institute of Physical Chemistry University of Heidelberg Im Neuenheimer Feld 229 69120 Heidelberg Germany
| | - Motomu Tanaka
- Institute of Physical Chemistry University of Heidelberg Im Neuenheimer Feld 229 69120 Heidelberg Germany
- Center for Integrative Medicine and Physics Institute for Advanced Study Kyoto University Yoshida Ushinomiya‐cho Sakyo‐Ku Kyoto 606‐8501 Japan
- Center for Integrative Medicine and Physics Institute for Advanced Study, Kyoto University Kyoto 606‐8501 Japan
| | - Dirk‐Peter Herten
- Institute of Physical Chemistry University of Heidelberg Im Neuenheimer Feld 229 69120 Heidelberg Germany
- College of Medical and Dental Sciences & School of Chemistry University of Birmingham Birmingham UK
- Centre of Membrane Proteins and Receptors (COMPARE) Universities of Birmingham and Nottingham UK
| | | | - Boyan K. Garvalov
- European Center for Angioscience (ECAS) Medical Faculty Mannheim of the University of Heidelberg Ludolf‐Krehl‐Strasse 13–17 68167 Mannheim Germany
- Mannheim Institute for Innate Immunoscience (MI3) Medical Faculty Mannheim of the University of Heidelberg Ludolf‐Krehl‐Strasse 13–17 68167 Mannheim Germany
| | - Nicole Jung
- Institute of Organic Chemistry (IOC) Karlsruhe Institute of Technology Campus South, Building 30.42, Fritz‐Haber‐Weg 6 76131 Karlsruhe Germany
- Institute of Biological and Chemical Systems – Functional Molecular Systems (IBCS‐FMS) Karlsruhe Institute of Technology (KIT) Hermann‐von‐Helmholtz‐Platz 1 D‐76344 Eggenstein‐Leopoldshafen Germany
| | - Stefan Bräse
- Institute of Organic Chemistry (IOC) Karlsruhe Institute of Technology Campus South, Building 30.42, Fritz‐Haber‐Weg 6 76131 Karlsruhe Germany
- Institute of Biological and Chemical Systems – Functional Molecular Systems (IBCS‐FMS) Karlsruhe Institute of Technology (KIT) Hermann‐von‐Helmholtz‐Platz 1 D‐76344 Eggenstein‐Leopoldshafen Germany
| | - Jonathan P. Sleeman
- European Center for Angioscience (ECAS) Medical Faculty Mannheim of the University of Heidelberg Ludolf‐Krehl‐Strasse 13–17 68167 Mannheim Germany
- Mannheim Institute for Innate Immunoscience (MI3) Medical Faculty Mannheim of the University of Heidelberg Ludolf‐Krehl‐Strasse 13–17 68167 Mannheim Germany
- Institute of Biological and Chemical Systems – Biological Information Processing (IBCS‐BIP) Karlsruhe Institute of Technology Campus North, Building 319, Hermann‐von‐Helmholtz‐Platz 1 76344 Eggenstein‐Leopoldshafen Germany
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15
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Tasdemir N, Ding K, Savariau L, Levine KM, Du T, Elangovan A, Bossart EA, Lee AV, Davidson NE, Oesterreich S. Proteomic and transcriptomic profiling identifies mediators of anchorage-independent growth and roles of inhibitor of differentiation proteins in invasive lobular carcinoma. Sci Rep 2020; 10:11487. [PMID: 32661241 PMCID: PMC7359337 DOI: 10.1038/s41598-020-68141-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Accepted: 06/19/2020] [Indexed: 12/11/2022] Open
Abstract
Invasive lobular carcinoma (ILC) is a histological subtype of breast cancer with distinct molecular and clinical features from the more common subtype invasive ductal carcinoma (IDC). ILC cells exhibit anchorage-independent growth in ultra-low attachment (ULA) suspension cultures, which is largely attributed to the loss of E-cadherin. In addition to anoikis resistance, herein we show that human ILC cell lines exhibit enhanced cell proliferation in ULA cultures as compared to IDC cells. Proteomic comparison of ILC and IDC cell lines identified induction of PI3K/Akt and p90-RSK pathways specifically in ULA culture in ILC cells. Further transcriptional profiling uncovered unique upregulation of the inhibitors of differentiation family transcription factors ID1 and ID3 in ILC ULA culture, the knockdown of which diminished the anchorage-independent growth of ILC cell lines through cell cycle arrest. We find that ID1 and ID3 expression is higher in human ILC tumors as compared to IDC, correlated with worse prognosis uniquely in patients with ILC and associated with upregulation of angiogenesis and matrisome-related genes. Altogether, our comprehensive study of anchorage independence in human ILC cell lines provides mechanistic insights and clinical implications for metastatic dissemination of ILC and implicates ID1 and ID3 as novel drivers and therapeutic targets for lobular breast cancer.
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Affiliation(s)
- Nilgun Tasdemir
- Women's Cancer Research Center, University of Pittsburgh Medical Center (UPMC) Hillman Cancer Center (HCC), Magee-Womens Research Institute, 204 Craft Avenue, Pittsburgh, PA, 15213, USA
- Department of Pharmacology and Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA, 15213, USA
| | - Kai Ding
- Women's Cancer Research Center, University of Pittsburgh Medical Center (UPMC) Hillman Cancer Center (HCC), Magee-Womens Research Institute, 204 Craft Avenue, Pittsburgh, PA, 15213, USA
- Integrative Systems Biology Program, University of Pittsburgh, Pittsburgh, PA, USA
| | - Laura Savariau
- Women's Cancer Research Center, University of Pittsburgh Medical Center (UPMC) Hillman Cancer Center (HCC), Magee-Womens Research Institute, 204 Craft Avenue, Pittsburgh, PA, 15213, USA
- Department of Human Genetics, University of Pittsburgh Graduate School of Public Health, Pittsburgh, PA, 15261, USA
| | - Kevin M Levine
- Women's Cancer Research Center, University of Pittsburgh Medical Center (UPMC) Hillman Cancer Center (HCC), Magee-Womens Research Institute, 204 Craft Avenue, Pittsburgh, PA, 15213, USA
- Department of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, PA, 15261, USA
| | - Tian Du
- Women's Cancer Research Center, University of Pittsburgh Medical Center (UPMC) Hillman Cancer Center (HCC), Magee-Womens Research Institute, 204 Craft Avenue, Pittsburgh, PA, 15213, USA
- School of Medicine, Tsinghua University, Beijing, 100084, China
| | - Ashuvinee Elangovan
- Women's Cancer Research Center, University of Pittsburgh Medical Center (UPMC) Hillman Cancer Center (HCC), Magee-Womens Research Institute, 204 Craft Avenue, Pittsburgh, PA, 15213, USA
- Molecular Genetics and Developmental Biology Graduate Program, University of Pittsburgh School of Medicine, Pittsburgh, PA, 15213, USA
| | - Emily A Bossart
- Women's Cancer Research Center, University of Pittsburgh Medical Center (UPMC) Hillman Cancer Center (HCC), Magee-Womens Research Institute, 204 Craft Avenue, Pittsburgh, PA, 15213, USA
- Department of Pharmacology and Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA, 15213, USA
| | - Adrian V Lee
- Women's Cancer Research Center, University of Pittsburgh Medical Center (UPMC) Hillman Cancer Center (HCC), Magee-Womens Research Institute, 204 Craft Avenue, Pittsburgh, PA, 15213, USA
- Department of Pharmacology and Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA, 15213, USA
| | - Nancy E Davidson
- Fred Hutchinson Cancer Center, Seattle, WA, 98109, USA
- University of Washington, Seattle, WA, 98195, USA
| | - Steffi Oesterreich
- Women's Cancer Research Center, University of Pittsburgh Medical Center (UPMC) Hillman Cancer Center (HCC), Magee-Womens Research Institute, 204 Craft Avenue, Pittsburgh, PA, 15213, USA.
- Department of Pharmacology and Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA, 15213, USA.
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16
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Nahálková J. Linking TPPII to the protein interaction and signalling networks. Comput Biol Chem 2020; 87:107291. [PMID: 32702546 DOI: 10.1016/j.compbiolchem.2020.107291] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 04/21/2020] [Accepted: 05/22/2020] [Indexed: 01/18/2023]
Abstract
Tripeptidyl peptidase II (TPPII) is primarily considered a house-keeping exopeptidase, which contributes to the functions of the ubiquitin-proteasome system by the maintenance of the cellular amino acid homeostasis. Although functionally well-characterised in vitro and using the mammalian cell models, less is known about the molecular mechanisms of its involvement in the signalling and metabolic pathways, which mediate its cellular functions. The present protein-protein interaction network analysis identified these mechanisms involved in the adaptive and innate immunity, the metabolism of the glucose, cancer cell growth, apoptosis, cell cycle and DNA damage responses. The interaction network constructed based on the publicly available protein-protein interaction data was extended by the application GeneMania, which was further used for the pathway enrichment, the protein function prediction and the protein node prioritisation analysis. The analysis suggested that the molecular mechanisms linked to the adaptive and innate immunity (ID, Kit receptor, BCR, IL-2 and G-CSF signalling; the regulation of NFκB), the aerobic glycolysis (ID and IL-2 signalling), tumorigenesis (TGF-β and p53 signalling; the top priority nodes MAPKs, mTOR regulation), diabetes (Kit receptor signalling; the top priority node GSK3β) and neurodegeneration (the control of mTOR and Aβ peptide degradation) are controlling the resulting TPPII interaction network. The uncharacterized interactions with two lung cancer suppressors (DOK3, DENND2D), a protein involved in the increased risk of the lung cancer in smokers (CYP1A1) and a protein implicated in asthmatic reactions (CHIA) suggest potential roles of TPPII in the lung cancer pathology. The interactions with methyltransferase CARNMT1, which modifies di- and tripeptides and the xenobiotic processing enzyme CYP1A1, are additional candidates for the breakthrough in new functions discovery of TPPII.
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Affiliation(s)
- Jarmila Nahálková
- Biochemworld Co., Biochemistry, Molecular & Cell Biology Unit, Snickar-Anders väg 17, 74394, Skyttorp, Uppsala County, Sweden.
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17
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Zhao Z, Bo Z, Gong W, Guo Y. Inhibitor of Differentiation 1 (Id1) in Cancer and Cancer Therapy. Int J Med Sci 2020; 17:995-1005. [PMID: 32410828 PMCID: PMC7211148 DOI: 10.7150/ijms.42805] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Accepted: 03/20/2020] [Indexed: 02/07/2023] Open
Abstract
The inhibitor of DNA binding (Id) proteins are regulators of cell cycle and cell differentiation. Of all Id family proteins, Id1 is mostly linked to tumorigenesis, cellular senescence as well as cell proliferation and survival. Id1 is a stem cell-like gene more than a classical oncogene. Id1 is overexpressed in numerous types of cancers and exerts its promotion effect to these tumors through different pathways. Briefly, Id1 was found significantly correlated with EMT-related proteins, K-Ras signaling, EGFR signaling, BMP signaling, PI3K/Akt signaling, WNT and SHH signaling, c-Myc signaling, STAT3 signaling, RK1/2 MAPK/Egr1 pathway and TGF-β pathway, etc. Id1 has potent effect on facilitating tumorous angiogenesis and metastasis. Moreover, high expression of Id1 plays a facilitating role in the development of drug resistance, including chemoresistance, radiation resistance and resistance to drugs targeting angiogenesis. However, controversial results were also obtained. Overall, Id1 represent a promising target of anti-tumor therapeutics based on its potent promotion effect to cancer. Numerous drugs were found exerting their anti-tumor function through Id1-related signaling pathways, such as fucoidan, berberine, tetramethylpyrazine, crizotinib, cannabidiol and vinblastine.
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Affiliation(s)
- Zhengxiao Zhao
- Department of Oncology, the First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310006, China
| | - Zhiyuan Bo
- The Second Department of Biliary Tract Surgery, Shanghai Eastern Hepatobiliary Surgery Hospital, Shanghai 200438, China
| | - Weiyi Gong
- The Department of Integrative Medicine, Huashan Hospital, Fudan University, 12 Middle Urumqi Road, Shanghai 200040, PR China
| | - Yong Guo
- Department of Oncology, the First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310006, China
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18
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Yang Y, Yang W, Jin L. The Role of Long Non-coding RNA Prostate Cancer-Associated Transcript 1 in Prostate Cancer. J Comput Biol 2019; 26:975-984. [PMID: 31090454 DOI: 10.1089/cmb.2018.0240] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
This study aimed to investigate the role of prostate cancer associated transcript 1 (PCAT1) underlying the molecular mechanisms of prostate cancer. Using GSE29886 data set downloaded from Gene Expression Omnibus database, we screened the differentially expressed genes (DEGs) in PCAT1-siRNA interfering (PCAT1-siRNA) LNCaP cells compared with control-siRNA cells. Transcription factor (TF) and tumor-associated genes database were used to obtain oncogenes and tumor suppressor genes. Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analysis were used to investigate the function and pathways of DEGs. Subnetwork was further analyzed using BioNet. A total of 93 DEGs were identified. KEGG analysis showed downregulated TF genes (ID1 and ID3) were enriched in transforming growth factor-β pathway, whereas upregulated genes were involved in pathways associated with immune system, environmental sensing, and metabolism. GO analysis showed that downregulated genes were primarily enriched in cell cycle-related biological functions and upregulated DEGs were related to immune response, exogenous genetic material response, and viral response. Centromere protein F (CENPF) was identified as the central node of the regulatory subnetwork. In the PCAT1 knockdown LNCaP cells, the CENPF, ID1, and ID3 were obviously decreased based on the RT-PCR (quantitative real-time reverse transcription PCR) analysis. PCAT1 may be involved in cell cycle and proliferation of prostate cancers by mediating the expression of CENPF, ID1, and ID3.
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Affiliation(s)
- Yushuang Yang
- Department of Cardiology, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Wei Yang
- Department of Psychology, Changchun Sixth Hospital, Changchun, China
| | - Ling Jin
- Department of Clinical Laboratory, China-Japan Union Hospital of Jilin University, Changchun, China
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19
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Wu XL, Wang YY, Wang LK, Xue J, Yang DD, Qu M, Wang CY, Guo F, Yang RM, Liu B. Id-1 expression in colorectal adenocarcinoma tissues and its clinical significance. ACTA ACUST UNITED AC 2019; 65:404-409. [PMID: 30994840 DOI: 10.1590/1806-9282.65.3.404] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Accepted: 08/27/2018] [Indexed: 12/17/2022]
Abstract
BACKGROUND This study aims to investigate the expression of Id-1 in human colorectal adenocarcinoma tissues and explore its correlation with the clinical pathological parameters of colorectal cancer. METHODS The Id-1 mRNA and protein expression levels of 50 specimens of normal colorectal tissues and 50 specimens of colorectal adenocarcinoma tissues were detected using reverse-transcription polymerase chain reaction and western blot. Furthermore, Id-1 protein was detected using immunohistochemistry. The correlation between the expression of Id-1 and clinicopathologic features was analyzed. RESULTS The mRNA expression level of Id-1 in colorectal adenocarcinoma tissues and normal colorectal tissues was 0.96 ± 0.03 vs. 0.20 ± 0.04, respectively; and the difference was statistically significant (P=0.011). Furthermore, Id-1 protein expression was higher in colorectal adenocarcinoma tissues than in normal colorectal tissues (0.82 ± 0.04 vs. 0.31 ± 0.02, P=0.020). In addition, the positive protein expression rate of Id-1 was higher in colorectal adenocarcinoma tissues than in normal colorectal tissues (72.00% vs. 24.00%, X2=23.431, P=0.000). The expression of Id-1 was correlated with the depth of tumor invasion, TNM stage, lymph node metastasis, vessel invasion, and liver metastasis (P<0.01). However, this expression was not correlated with tumor size and differentiation degrees (P>0.05). CONCLUSIONS The high Id-1 expression in colorectal adenocarcinoma tissues play an important role in the process of cancer, and is expected to become a new tumor monitoring indicator for clinical diagnosis, treatment, and prognosis judgment.
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Affiliation(s)
- Xue-Liang Wu
- Department of General Surgery, First Affiliated Hospital of Hebei North University, Zhangjiakou 075000, China
| | - Yuan-Yuan Wang
- Department of Gastrointestinal Surgery, The First Hospital of Hebei Medical University, Shijiazhuang, 050031, China
| | - Li-Kun Wang
- Department of Ultrasound First Affiliated Hospital of Hebei North University, Zhangjiakou 075000, China
| | - Jun Xue
- Department of General Surgery, First Affiliated Hospital of Hebei North University, Zhangjiakou 075000, China
| | - Dong-Dong Yang
- Department of General Surgery, First Affiliated Hospital of Hebei North University, Zhangjiakou 075000, China
| | - Ming Qu
- Department of General Surgery, First Affiliated Hospital of Hebei North University, Zhangjiakou 075000, China
| | - Chen-Yu Wang
- Department of General Surgery, First Affiliated Hospital of Hebei North University, Zhangjiakou 075000, China
| | - Fei Guo
- Department of General Surgery, First Affiliated Hospital of Hebei North University, Zhangjiakou 075000, China
| | - Rui-Min Yang
- Department of Ultrasound First Affiliated Hospital of Hebei North University, Zhangjiakou 075000, China
| | - Bo Liu
- Department of Pathology First Affiliated Hospital of Hebei North University, Zhangjiakou 075000, China
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20
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Neural Transcription Factors in Disease Progression. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2019; 1210:437-462. [PMID: 31900920 DOI: 10.1007/978-3-030-32656-2_19] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Progression to the malignant state is fundamentally dependent on transcriptional regulation in cancer cells. Optimum abundance of cell cycle proteins, angiogenesis factors, immune evasion markers, etc. is needed for proliferation, metastasis or resistance to treatment. Therefore, dysregulation of transcription factors can compromise the normal prostate transcriptional network and contribute to malignant disease progression.The androgen receptor (AR) is considered to be a key transcription factor in prostate cancer (PCa) development and progression. Consequently, androgen pathway inhibitors (APIs) are currently the mainstay in PCa treatment, especially in castration-resistant prostate cancer (CRPC). However, emerging evidence suggests that with increased administration of potent APIs, prostate cancer can progress to a highly aggressive disease that morphologically resembles small cell carcinoma, which is referred to as neuroendocrine prostate cancer (NEPC), treatment-induced or treatment-emergent small cell prostate cancer. This chapter will review how neuronal transcription factors play a part in inducing a plastic stage in prostate cancer cells that eventually progresses to a more aggressive state such as NEPC.
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21
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Contribution of Inhibitor of Differentiation and Estrogenic Endocrine Disruptors to Neurocognitive Disorders. Med Sci (Basel) 2018; 6:medsci6030061. [PMID: 30081481 PMCID: PMC6165108 DOI: 10.3390/medsci6030061] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2018] [Revised: 07/27/2018] [Accepted: 07/30/2018] [Indexed: 01/17/2023] Open
Abstract
The devastating growth in the worldwide frequency of neurocognitive disorders and its allied difficulties, such as decline in memory, spatial competency, and ability to focus, poses a significant psychological public health problem. Inhibitor of differentiation (ID) proteins are members of a family of helix-loop-helix (HLH) transcription factors. ID proteins have been demonstrated to be involved in neurodevelopmental and depressive diseases and, thus, may influence neurocognitive deficiencies due to environmental exposure. Previously, it has been demonstrated that environmental factors, such as estrogenic endocrine disruptors (EEDs), have played an essential role in the influence of various neurocognitive disorders such as Alzheimer’s, dementia, and Parkinson’s disease. Based on this increasing number of reports, we consider the impact of these environmental pollutants on ID proteins. Better understanding of how these ID proteins by which EED exposure can affect neurocognitive disorders in populations will prospectively deliver valuable information in the impediment and regulation of these diseases linked with environmental factor exposure.
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22
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Doke M, Das J, Felty Q. Letter to the Editor: Is Id3 proliferative or antiproliferative? Am J Physiol Lung Cell Mol Physiol 2018; 315:L334-L335. [PMID: 30088801 DOI: 10.1152/ajplung.00205.2018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Affiliation(s)
- Mayur Doke
- Department of Environmental Health Sciences, Florida International University , Miami, Florida
| | - Jayanta Das
- Department of Environmental Health Sciences, Florida International University , Miami, Florida
| | - Quentin Felty
- Department of Environmental Health Sciences, Florida International University , Miami, Florida
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23
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Korang-Yeboah M, Patel D, Morton D, Sharma P, Gorantla Y, Joshi J, Nagappan P, Pallaniappan R, Chaudhary J. Intra-tumoral delivery of functional ID4 protein via PCL/maltodextrin nano-particle inhibits prostate cancer growth. Oncotarget 2018; 7:68072-68085. [PMID: 27487149 PMCID: PMC5340093 DOI: 10.18632/oncotarget.10953] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2016] [Accepted: 06/30/2016] [Indexed: 11/25/2022] Open
Abstract
ID4, a helix loop helix transcriptional regulator has emerged as a tumor suppressor in prostate cancer. Epigenetic silencing of ID4 promotes prostate cancer whereas ectopic expression in prostate cancer cell lines blocks cancer phenotype. To directly investigate the anti-tumor property, full length human recombinant ID4 encapsulated in biodegradable Polycaprolactone/Maltodextrin (PCL-MD) nano-carrier was delivered to LNCaP cells in which the native ID4 was stably silenced (LNCaP(-)ID4). The cellular uptake of ID4 resulted in increased apoptosis, decreased proliferation and colony formation. Intratumoral delivery of PCL-MD ID4 into growing LNCaP(-)ID4 tumors in SCID mice significantly reduced the tumor volume compared to the tumors treated with chemotherapeutic Docetaxel. The study supports the feasibility of using nano-carrier encapsulated ID4 protein as a therapeutic. Mechanistically, ID4 may assimilate multiple regulatory pathways for example epigenetic re-programming, integration of multiple AR co-regulators or signaling pathways resulting in tumor suppressor activity of ID4.
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Affiliation(s)
| | - Divya Patel
- Center for Cancer Research and Therapeutic Development, Clark Atlanta University, Atlanta, GA, USA
| | - Derrick Morton
- Center for Cancer Research and Therapeutic Development, Clark Atlanta University, Atlanta, GA, USA
| | - Pankaj Sharma
- Center for Cancer Research and Therapeutic Development, Clark Atlanta University, Atlanta, GA, USA
| | | | - Jugal Joshi
- Center for Cancer Research and Therapeutic Development, Clark Atlanta University, Atlanta, GA, USA
| | - Perri Nagappan
- Center for Cancer Research and Therapeutic Development, Clark Atlanta University, Atlanta, GA, USA
| | | | - Jaideep Chaudhary
- Center for Cancer Research and Therapeutic Development, Clark Atlanta University, Atlanta, GA, USA
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24
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Bluemn EG, Coleman IM, Lucas JM, Coleman RT, Hernandez-Lopez S, Tharakan R, Bianchi-Frias D, Dumpit RF, Kaipainen A, Corella AN, Yang YC, Nyquist MD, Mostaghel E, Hsieh AC, Zhang X, Corey E, Brown LG, Nguyen HM, Pienta K, Ittmann M, Schweizer M, True LD, Wise D, Rennie PS, Vessella RL, Morrissey C, Nelson PS. Androgen Receptor Pathway-Independent Prostate Cancer Is Sustained through FGF Signaling. Cancer Cell 2017; 32:474-489.e6. [PMID: 29017058 PMCID: PMC5750052 DOI: 10.1016/j.ccell.2017.09.003] [Citation(s) in RCA: 441] [Impact Index Per Article: 63.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2017] [Revised: 08/01/2017] [Accepted: 09/05/2017] [Indexed: 12/19/2022]
Abstract
Androgen receptor (AR) signaling is a distinctive feature of prostate carcinoma (PC) and represents the major therapeutic target for treating metastatic prostate cancer (mPC). Though highly effective, AR antagonism can produce tumors that bypass a functional requirement for AR, often through neuroendocrine (NE) transdifferentiation. Through the molecular assessment of mPCs over two decades, we find a phenotypic shift has occurred in mPC with the emergence of an AR-null NE-null phenotype. These "double-negative" PCs are notable for elevated FGF and MAPK pathway activity, which can bypass AR dependence. Pharmacological inhibitors of MAPK or FGFR repressed the growth of double-negative PCs in vitro and in vivo. Our results indicate that FGF/MAPK blockade may be particularly efficacious against mPCs with an AR-null phenotype.
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Affiliation(s)
- Eric G Bluemn
- Department of Medicine, University of Washington, Seattle, WA, USA; Divisions of Human Biology and Clinical Research, Fred Hutchinson Cancer Research Center, Mailstop D4-100, 1100 Fairview Avenue N, Seattle, WA 98109-1024, USA
| | - Ilsa M Coleman
- Divisions of Human Biology and Clinical Research, Fred Hutchinson Cancer Research Center, Mailstop D4-100, 1100 Fairview Avenue N, Seattle, WA 98109-1024, USA
| | - Jared M Lucas
- Divisions of Human Biology and Clinical Research, Fred Hutchinson Cancer Research Center, Mailstop D4-100, 1100 Fairview Avenue N, Seattle, WA 98109-1024, USA
| | - Roger T Coleman
- Divisions of Human Biology and Clinical Research, Fred Hutchinson Cancer Research Center, Mailstop D4-100, 1100 Fairview Avenue N, Seattle, WA 98109-1024, USA
| | - Susana Hernandez-Lopez
- Divisions of Human Biology and Clinical Research, Fred Hutchinson Cancer Research Center, Mailstop D4-100, 1100 Fairview Avenue N, Seattle, WA 98109-1024, USA
| | - Robin Tharakan
- Divisions of Human Biology and Clinical Research, Fred Hutchinson Cancer Research Center, Mailstop D4-100, 1100 Fairview Avenue N, Seattle, WA 98109-1024, USA
| | - Daniella Bianchi-Frias
- Divisions of Human Biology and Clinical Research, Fred Hutchinson Cancer Research Center, Mailstop D4-100, 1100 Fairview Avenue N, Seattle, WA 98109-1024, USA
| | - Ruth F Dumpit
- Divisions of Human Biology and Clinical Research, Fred Hutchinson Cancer Research Center, Mailstop D4-100, 1100 Fairview Avenue N, Seattle, WA 98109-1024, USA
| | - Arja Kaipainen
- Divisions of Human Biology and Clinical Research, Fred Hutchinson Cancer Research Center, Mailstop D4-100, 1100 Fairview Avenue N, Seattle, WA 98109-1024, USA
| | - Alexandra N Corella
- Divisions of Human Biology and Clinical Research, Fred Hutchinson Cancer Research Center, Mailstop D4-100, 1100 Fairview Avenue N, Seattle, WA 98109-1024, USA
| | - Yu Chi Yang
- Divisions of Human Biology and Clinical Research, Fred Hutchinson Cancer Research Center, Mailstop D4-100, 1100 Fairview Avenue N, Seattle, WA 98109-1024, USA
| | - Michael D Nyquist
- Divisions of Human Biology and Clinical Research, Fred Hutchinson Cancer Research Center, Mailstop D4-100, 1100 Fairview Avenue N, Seattle, WA 98109-1024, USA
| | - Elahe Mostaghel
- Department of Medicine, University of Washington, Seattle, WA, USA; Divisions of Human Biology and Clinical Research, Fred Hutchinson Cancer Research Center, Mailstop D4-100, 1100 Fairview Avenue N, Seattle, WA 98109-1024, USA
| | - Andrew C Hsieh
- Department of Medicine, University of Washington, Seattle, WA, USA; Divisions of Human Biology and Clinical Research, Fred Hutchinson Cancer Research Center, Mailstop D4-100, 1100 Fairview Avenue N, Seattle, WA 98109-1024, USA
| | - Xiaotun Zhang
- Department of Urology, University of Washington, 1959 NE Pacific Street, Seattle, WA 98195, USA
| | - Eva Corey
- Department of Urology, University of Washington, 1959 NE Pacific Street, Seattle, WA 98195, USA
| | - Lisha G Brown
- Department of Urology, University of Washington, 1959 NE Pacific Street, Seattle, WA 98195, USA
| | - Holly M Nguyen
- Department of Urology, University of Washington, 1959 NE Pacific Street, Seattle, WA 98195, USA
| | | | | | | | - Lawrence D True
- Department of Pathology, University of Washington, Seattle, WA, USA
| | - David Wise
- Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | | | - Robert L Vessella
- Department of Urology, University of Washington, 1959 NE Pacific Street, Seattle, WA 98195, USA
| | - Colm Morrissey
- Department of Urology, University of Washington, 1959 NE Pacific Street, Seattle, WA 98195, USA.
| | - Peter S Nelson
- Department of Medicine, University of Washington, Seattle, WA, USA; Divisions of Human Biology and Clinical Research, Fred Hutchinson Cancer Research Center, Mailstop D4-100, 1100 Fairview Avenue N, Seattle, WA 98109-1024, USA; Department of Urology, University of Washington, 1959 NE Pacific Street, Seattle, WA 98195, USA; Department of Pathology, University of Washington, Seattle, WA, USA.
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25
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Chihara Y, Shimoda M, Hori A, Ohara A, Naoi Y, Ikeda JI, Kagara N, Tanei T, Shimomura A, Shimazu K, Kim SJ, Noguchi S. A small-molecule inhibitor of SMAD3 attenuates resistance to anti-HER2 drugs in HER2-positive breast cancer cells. Breast Cancer Res Treat 2017; 166:55-68. [DOI: 10.1007/s10549-017-4382-6] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2016] [Accepted: 07/05/2017] [Indexed: 11/29/2022]
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26
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Li J, Roy S, Kim YM, Li S, Zhang B, Love C, Reddy A, Rajagopalan D, Dave S, Diehl AM, Zhuang Y. Id2 Collaborates with Id3 To Suppress Invariant NKT and Innate-like Tumors. THE JOURNAL OF IMMUNOLOGY 2017; 198:3136-3148. [PMID: 28258199 DOI: 10.4049/jimmunol.1601935] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/14/2016] [Accepted: 02/07/2017] [Indexed: 01/08/2023]
Abstract
Inhibitor of DNA binding (Id) proteins, including Id1-4, are transcriptional regulators involved in promoting cell proliferation and survival in various cell types. Although upregulation of Id proteins is associated with a broad spectrum of tumors, recent studies have identified that Id3 plays a tumor-suppressor role in the development of Burkitt's lymphoma in humans and hepatosplenic T cell lymphomas in mice. In this article, we report rapid lymphoma development in Id2/Id3 double-knockout mice that is caused by unchecked expansion of invariant NKT (iNKT) cells or a unique subset of innate-like CD1d-independent T cells. These populations began to expand in neonatal mice and, upon malignant transformation, resulted in mortality between 3 and 11 mo of age. The malignant cells also gave rise to lymphomas upon transfer to Rag-deficient and wild-type hosts, reaffirming their inherent tumorigenic potential. Microarray analysis revealed a significantly modified program in these neonatal iNKT cells that ultimately led to their malignant transformation. The lymphoma cells demonstrated chromosome instability along with upregulation of several signaling pathways, including the cytokine-cytokine receptor interaction pathway, which can promote their expansion and migration. Dysregulation of genes with reported driver mutations and the NF-κB pathway were found to be shared between Id2/Id3 double-knockout lymphomas and human NKT tumors. Our work identifies a distinct premalignant state and multiple tumorigenic pathways caused by loss of function of Id2 and Id3. Thus, conditional deletion of Id2 and Id3 in developing T cells establishes a unique animal model for iNKT and relevant innate-like lymphomas.
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Affiliation(s)
- Jia Li
- Department of Immunology, Duke University Medical Center, Durham, NC 27710
| | - Sumedha Roy
- Department of Immunology, Duke University Medical Center, Durham, NC 27710
| | - Young-Mi Kim
- Department of Pediatrics, Oklahoma University Health Sciences Center, Oklahoma City, OK 73014
| | - Shibo Li
- Department of Pediatrics, Oklahoma University Health Sciences Center, Oklahoma City, OK 73014
| | - Baojun Zhang
- Department of Immunology, Duke University Medical Center, Durham, NC 27710
| | - Cassandra Love
- Duke Institute for Genome Sciences and Policy, Duke University, Durham, NC 27710; and
| | - Anupama Reddy
- Duke Institute for Genome Sciences and Policy, Duke University, Durham, NC 27710; and
| | - Deepthi Rajagopalan
- Duke Institute for Genome Sciences and Policy, Duke University, Durham, NC 27710; and
| | - Sandeep Dave
- Duke Institute for Genome Sciences and Policy, Duke University, Durham, NC 27710; and
| | - Anna Mae Diehl
- Department of Medicine, Duke University Medical Center, Durham, NC 27710
| | - Yuan Zhuang
- Department of Immunology, Duke University Medical Center, Durham, NC 27710;
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27
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Cruz-Rodriguez N, Combita AL, Enciso LJ, Raney LF, Pinzon PL, Lozano OC, Campos AM, Peñaloza N, Solano J, Herrera MV, Zabaleta J, Quijano S. Prognostic stratification improvement by integrating ID1/ID3/IGJ gene expression signature and immunophenotypic profile in adult patients with B-ALL. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2017; 36:37. [PMID: 28245840 PMCID: PMC5331651 DOI: 10.1186/s13046-017-0506-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/19/2017] [Accepted: 02/21/2017] [Indexed: 01/25/2023]
Abstract
Background Survival of adults with B-Acute Lymphoblastic Leukemia requires accurate risk stratification of patients in order to provide the appropriate therapy. Contemporary techniques, using clinical and cytogenetic variables are incomplete for prognosis prediction. Methods To improve the classification of adult patients diagnosed with B-ALL into prognosis groups, two strategies were examined and combined: the expression of the ID1/ID3/IGJ gene signature by RT-PCR and the immunophenotypic profile of 19 markers proposed in the EuroFlow protocol by Flow Cytometry in bone marrow samples. Results Both techniques were correlated to stratify patients into prognostic groups. An inverse relationship between survival and expression of the three-genes signature was observed and an immunophenotypic profile associated with clinical outcome was identified. Markers CD10 and CD20 were correlated with simultaneous overexpression of ID1, ID3 and IGJ. Patients with simultaneous expression of the poor prognosis gene signature and overexpression of CD10 or CD20, had worse Event Free Survival and Overall Survival than patients who had either the poor prognosis gene expression signature or only CD20 or CD10 overexpressed. Conclusion By utilizing the combined evaluation of these two immunophenotypic markers along with the poor prognosis gene expression signature, the risk stratification can be significantly strengthened. Further studies including a large number of patients are needed to confirm these findings. Electronic supplementary material The online version of this article (doi:10.1186/s13046-017-0506-4) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Nataly Cruz-Rodriguez
- Programa de Investigación e Innovación en Leucemias Agudas y Crónicas (PILAC), Instituto Nacional de Cancerología, Bogotá, Colombia.,Grupo de Investigación en Biología del Cáncer, Instituto Nacional de Cancerología, Bogotá, Colombia.,Programa de Doctorado en Ciencias Biológicas, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Alba L Combita
- Programa de Investigación e Innovación en Leucemias Agudas y Crónicas (PILAC), Instituto Nacional de Cancerología, Bogotá, Colombia. .,Grupo de Investigación en Biología del Cáncer, Instituto Nacional de Cancerología, Bogotá, Colombia. .,Facultad de Medicina, Universidad Nacional de Colombia, Bogotá, Colombia.
| | - Leonardo J Enciso
- Programa de Investigación e Innovación en Leucemias Agudas y Crónicas (PILAC), Instituto Nacional de Cancerología, Bogotá, Colombia.,Grupo de Hemato-Oncología, Instituto Nacional de Cancerología, Bogotá, Colombia
| | - Lauren F Raney
- Department of Pediatrics, Pediatric Hematology-Oncology Louisiana State University Health Sciences Center, New Orleans, LA, USA.,Children's Hospital of New Orleans, New Orleans, LA, USA
| | - Paula L Pinzon
- Grupo de Investigación en Biología del Cáncer, Instituto Nacional de Cancerología, Bogotá, Colombia
| | - Olga C Lozano
- Grupo de Investigación en Biología del Cáncer, Instituto Nacional de Cancerología, Bogotá, Colombia
| | - Alba M Campos
- Hospital Universitario San Ignacio, Bogotá, Colombia
| | | | - Julio Solano
- Hospital Universitario San Ignacio, Bogotá, Colombia
| | | | - Jovanny Zabaleta
- Department of Pediatrics, Louisiana State University Health Sciences Center, New Orleans, LA, USA.,Stanley S. Scott Cancer Center, Louisiana State University Health Sciences Center, New Orleans, LA, USA
| | - Sandra Quijano
- Hospital Universitario San Ignacio, Bogotá, Colombia. .,Grupo de Inmunobiología y Biología Celular, Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá, Colombia.
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28
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Zhang Y, Zhang LX, Liu XQ, Zhao FY, Ge C, Chen TY, Yao M, Li JJ. Id4 promotes cell proliferation in hepatocellular carcinoma. CHINESE JOURNAL OF CANCER 2017; 36:19. [PMID: 28143562 PMCID: PMC5286768 DOI: 10.1186/s40880-017-0186-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/08/2016] [Accepted: 01/14/2017] [Indexed: 11/29/2022]
Abstract
Background Hepatocellular carcinoma (HCC) is a common malignant tumor in the world, especially in China. As a member of the inhibitor of differentiation (Id) family, Id4 has been reported to function in many cancer types, but relatively little is known about its role in HCC. The purpose of this study was to investigate the potential relationship between Id4 and HCC development and the underlying mechanism involving the function of Id4 in HCC. Methods We used quantitative real-time polymerase chain reaction and Western blotting to examine the RNA and protein expression of Id4. In addition, we used Cell Counting Kit-8 assay and colony formation assay to identify the function of Id4 in the regulation of cell proliferation in human HCC. Results We found that the expression of Id4 protein was up-regulated in tumor tissues from HCC patients. Overexpression of Id4 promoted HCC cell proliferation, clonogenicity in vitro, and tumorigenicity in vivo. Id4 knockdown experiments showed that silencing Id4 blocked the proliferation and colony formation ability of HCC cells in vitro. Furthermore, overexpression of CCAAT/enhancer-binding protein β inhibited Id4 expression in HCC cells. Conclusion Id4 may be developed as a potent therapeutic agent for the treatment of HCC, but more details about the underlying mechanisms of action are needed.
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Affiliation(s)
- Yang Zhang
- Shanghai Medical College, Fudan University, Shanghai, 200032, P. R. China.,State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, 25/Ln 2200, Xietu Road, Shanghai, 200032, P. R. China
| | - Li-Xing Zhang
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, 25/Ln 2200, Xietu Road, Shanghai, 200032, P. R. China
| | - Xiao-Qin Liu
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, 25/Ln 2200, Xietu Road, Shanghai, 200032, P. R. China
| | - Fang-Yu Zhao
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, 25/Ln 2200, Xietu Road, Shanghai, 200032, P. R. China
| | - Chao Ge
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, 25/Ln 2200, Xietu Road, Shanghai, 200032, P. R. China
| | - Tao-Yang Chen
- Qidong Liver Cancer Institute, Qidong, 226200, Jiangsu, P. R. China
| | - Ming Yao
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, 25/Ln 2200, Xietu Road, Shanghai, 200032, P. R. China
| | - Jin-Jun Li
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, 25/Ln 2200, Xietu Road, Shanghai, 200032, P. R. China.
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Abstract
Inhibitors of DNA binding and cell differentiation (Id) proteins are members of the large family of the helix-loop-helix (HLH) transcription factors, but they lack any DNA-binding motif. During development, the Id proteins play a key role in the regulation of cell-cycle progression and cell differentiation by modulating different cell-cycle regulators both by direct and indirect mechanisms. Several Id-protein interacting partners have been identified thus far, which belong to structurally and functionally unrelated families, including, among others, the class I and II bHLH transcription factors, the retinoblastoma protein and related pocket proteins, the paired-box transcription factors, and the S5a subunit of the 26 S proteasome. Although the HLH domain of the Id proteins is involved in most of their protein-protein interaction events, additional motifs located in their N-terminal and C-terminal regions are required for the recognition of diverse protein partners. The ability of the Id proteins to interact with structurally different proteins is likely to arise from their conformational flexibility: indeed, these proteins contain intrinsically disordered regions that, in the case of the HLH region, undergo folding upon self- or heteroassociation. Besides their crucial role for cell-fate determination and cell-cycle progression during development, other important cellular events have been related to the Id-protein expression in a number of pathologies. Dysregulated Id-protein expression has been associated with tumor growth, vascularization, invasiveness, metastasis, chemoresistance and stemness, as well as with various developmental defects and diseases. Herein we provide an overview on the structural properties, mode of action, biological function and therapeutic potential of these regulatory proteins.
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Affiliation(s)
- Cornelia Roschger
- Department of Molecular Biology, University of Salzburg, Billrothstrasse 11, Salzburg, 5020, Austria
| | - Chiara Cabrele
- Department of Molecular Biology, University of Salzburg, Billrothstrasse 11, Salzburg, 5020, Austria.
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Roschger C, Cabrele C. The Id-protein family in developmental and cancer-associated pathways. Cell Commun Signal 2017; 15:7. [PMID: 28122577 PMCID: PMC5267474 DOI: 10.1186/s12964-016-0161-y] [Citation(s) in RCA: 122] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2016] [Accepted: 12/29/2016] [Indexed: 01/15/2023] Open
Abstract
Inhibitors of DNA binding and cell differentiation (Id) proteins are members of the large family of the helix-loop-helix (HLH) transcription factors, but they lack any DNA-binding motif. During development, the Id proteins play a key role in the regulation of cell-cycle progression and cell differentiation by modulating different cell-cycle regulators both by direct and indirect mechanisms. Several Id-protein interacting partners have been identified thus far, which belong to structurally and functionally unrelated families, including, among others, the class I and II bHLH transcription factors, the retinoblastoma protein and related pocket proteins, the paired-box transcription factors, and the S5a subunit of the 26 S proteasome. Although the HLH domain of the Id proteins is involved in most of their protein-protein interaction events, additional motifs located in their N-terminal and C-terminal regions are required for the recognition of diverse protein partners. The ability of the Id proteins to interact with structurally different proteins is likely to arise from their conformational flexibility: indeed, these proteins contain intrinsically disordered regions that, in the case of the HLH region, undergo folding upon self- or heteroassociation. Besides their crucial role for cell-fate determination and cell-cycle progression during development, other important cellular events have been related to the Id-protein expression in a number of pathologies. Dysregulated Id-protein expression has been associated with tumor growth, vascularization, invasiveness, metastasis, chemoresistance and stemness, as well as with various developmental defects and diseases. Herein we provide an overview on the structural properties, mode of action, biological function and therapeutic potential of these regulatory proteins.
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Affiliation(s)
- Cornelia Roschger
- Department of Molecular Biology, University of Salzburg, Billrothstrasse 11, Salzburg, 5020, Austria
| | - Chiara Cabrele
- Department of Molecular Biology, University of Salzburg, Billrothstrasse 11, Salzburg, 5020, Austria.
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Komaragiri SK, Bostanthirige DH, Morton DJ, Patel D, Joshi J, Upadhyay S, Chaudhary J. ID4 promotes AR expression and blocks tumorigenicity of PC3 prostate cancer cells. Biochem Biophys Res Commun 2016; 478:60-66. [PMID: 27462022 PMCID: PMC4991035 DOI: 10.1016/j.bbrc.2016.07.092] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2016] [Accepted: 07/21/2016] [Indexed: 01/23/2023]
Abstract
Deregulation of tumor suppressor genes is associated with tumorigenesis and the development of cancer. In prostate cancer, ID4 is epigenetically silenced and acts as a tumor suppressor. In normal prostate epithelial cells, ID4 collaborates with androgen receptor (AR) and p53 to exert its tumor suppressor activity. Previous studies have shown that ID4 promotes tumor suppressive function of AR whereas loss of ID4 results in tumor promoter activity of AR. Previous study from our lab showed that ectopic ID4 expression in DU145 attenuates proliferation and promotes AR expression suggesting that ID4 dependent AR activity is tumor suppressive. In this study, we examined the effect of ectopic expression of ID4 on highly malignant prostate cancer cell, PC3. Here we show that stable overexpression of ID4 in PC3 cells leads to increased apoptosis and decreased cell proliferation and migration. In addition, in vivo studies showed a decrease in tumor size and volume of ID4 overexpressing PC3 cells, in nude mice. At the molecular level, these changes were associated with increased androgen receptor (AR), p21, and AR dependent FKBP51 expression. At the mechanistic level, ID4 may regulate the expression or function of AR through specific but yet unknown AR co-regulators that may determine the final outcome of AR function.
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Affiliation(s)
- Shravan Kumar Komaragiri
- Department of Biology and Center for Cancer Research and Therapeutics Development, Clark Atlanta University, Atlanta, GA 30314, United States
| | - Dhanushka H Bostanthirige
- Department of Biology and Center for Cancer Research and Therapeutics Development, Clark Atlanta University, Atlanta, GA 30314, United States
| | - Derrick J Morton
- Department of Biology and Center for Cancer Research and Therapeutics Development, Clark Atlanta University, Atlanta, GA 30314, United States
| | - Divya Patel
- Department of Biology and Center for Cancer Research and Therapeutics Development, Clark Atlanta University, Atlanta, GA 30314, United States
| | - Jugal Joshi
- Department of Biology and Center for Cancer Research and Therapeutics Development, Clark Atlanta University, Atlanta, GA 30314, United States
| | - Sunil Upadhyay
- Department of Biology and Center for Cancer Research and Therapeutics Development, Clark Atlanta University, Atlanta, GA 30314, United States
| | - Jaideep Chaudhary
- Department of Biology and Center for Cancer Research and Therapeutics Development, Clark Atlanta University, Atlanta, GA 30314, United States.
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Patel AV, Chaney KE, Choi K, Largaespada DA, Kumar AR, Ratner N. An ShRNA Screen Identifies MEIS1 as a Driver of Malignant Peripheral Nerve Sheath Tumors. EBioMedicine 2016; 9:110-119. [PMID: 27333032 PMCID: PMC4972548 DOI: 10.1016/j.ebiom.2016.06.007] [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: 02/08/2016] [Revised: 05/27/2016] [Accepted: 06/03/2016] [Indexed: 01/25/2023] Open
Abstract
Malignant peripheral nerve sheath tumors (MPNST) are rare soft tissue sarcomas that are a major source of mortality in neurofibromatosis type 1 (NF1) patients. To identify MPNST driver genes, we performed a lentiviral short hairpin (sh) RNA screen, targeting all 130 genes up-regulated in neurofibroma and MPNSTs versus normal human nerve Schwann cells. NF1 mutant cells show activation of RAS/MAPK signaling, so a counter-screen in RAS mutant carcinoma cells was performed to exclude common RAS-pathway driven genes. We identified 7 genes specific for survival of MPSNT cells, including MEIS1. MEIS1 was frequently amplified or hypomethylated in human MPSNTs, correlating with elevated MEIS1 gene expression. In MPNST cells and in a genetically engineered mouse model, MEIS1 expression in developing nerve glial cells was necessary for MPNST growth. Mechanistically, MEIS1 drives MPNST cell growth via the transcription factor ID1, thereby suppressing expression of the cell cycle inhibitor p27Kip and maintaining cell survival. Targeting over-expressed genes facilitates identification of sarcoma driver genes. We identify MEIS1 as a MPNST oncogene. MEIS1 suppresses p27Kip enabling MPNST survival.
We identify MEIS1 as a sarcoma oncogene, and identify an additional 7 genes specific for survival of malignant peripheral nerve sheath cells. MEIS1 was frequently amplified or hypomethylated in human tumors, correlating with elevated MEIS1 gene and protein expression. MEIS1 enables cell cycle progression in these tumor cells through downregulation of expression of a pro-cell death protein p27Kip. Thus, inhibitors targeting cell cycle checkpoints and/or upregulating p27Kip may have therapeutic value for these patients, and perhaps for other tumor types in which MEIS1 is an oncogene.
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Affiliation(s)
- Ami V Patel
- Division of Experimental Hematology and Cancer Biology, Cincinnati Children's Hospital, Department of Pediatrics, University of Cincinnati, Cincinnati, OH 45229-0713, United States
| | - Katherine E Chaney
- Division of Experimental Hematology and Cancer Biology, Cincinnati Children's Hospital, Department of Pediatrics, University of Cincinnati, Cincinnati, OH 45229-0713, United States
| | - Kwangmin Choi
- Division of Experimental Hematology and Cancer Biology, Cincinnati Children's Hospital, Department of Pediatrics, University of Cincinnati, Cincinnati, OH 45229-0713, United States
| | - David A Largaespada
- Department of Pediatrics, Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455, United States
| | - Ashish R Kumar
- Division of Bone Marrow Transplantation & Immune Deficiency, Cincinnati Children's Hospital, Department of Pediatrics, University of Cincinnati, Cincinnati, OH 45229-0713, United States
| | - Nancy Ratner
- Division of Experimental Hematology and Cancer Biology, Cincinnati Children's Hospital, Department of Pediatrics, University of Cincinnati, Cincinnati, OH 45229-0713, United States.
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Krüppel-like factor 17, a novel tumor suppressor: its low expression is involved in cancer metastasis. Tumour Biol 2015; 37:1505-13. [PMID: 26662959 PMCID: PMC4842221 DOI: 10.1007/s13277-015-4588-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2015] [Accepted: 12/03/2015] [Indexed: 12/18/2022] Open
Abstract
Krüppel-like factor (KLF) family is highly conserved zinc finger transcription factors that regulate cell proliferation, differentiation, apoptosis, and migration. KLF17 is a member of the KLF family. Recent studies have demonstrated that KLF17 low expression and inactivation are caused by microRNA, gene mutation, and loss of heterozygosity in human tumors, which participates in tumor progression. KLF17 low expression increases cancer metastatic viability; its mechanism is that low KLF17 mediates epithelial-mesenchymal transition (EMT) through regulating EMT-related genes expression; the reduced-KLF17 also increases cancer metastasis though upregulating inhibitor of DNA binding 1 (ID1). Additionally, mutant p53 proteins are capable of developing a complex with KLF17, which mediate the depletion of KLF17 inhibiting EMT gene transcription and increases cancer metastasis. KLF17 downregulation also mediates the activation of TGF-β pathway.
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Abstract
Inhibitor of DNA binding/differentiation protein 4 (ID4) is dominant negative helix loop helix transcriptional regulator is epigenetically silenced due to promoter hyper-methylation in many cancers including prostate. However, the underlying mechanism involved in epigenetic silencing of ID4 is not known. Here, we demonstrate that ID4 promoter methylation is initiated by EZH2 dependent tri-methylation of histone 3 at lysine 27 (H3K27me3). ID4 expressing (LNCaP) and non-expressing (DU145 and C81) prostate cancer cell lines were used to investigate EZH2, H3K27me3 and DNMT1 enrichment on ID4 promoter by Chromatin immuno-precipitation (ChIP). Enrichment of EZH2, H3K27Me3 and DNMT1 in DU145 and C81 cell lines compared to ID4 expressing LNCaP cell line. Knockdown of EZH2 in DU145 cell line led to re-expression of ID4 and decrease in enrichment of EZH2, H3K27Me3 and DNMT1 demonstrating that ID4 is regulated in an EZH2 dependent manner. ChIP data on prostate cancer tissue specimens and cell lines suggested EZH2 occupancy and H3K27Me3 marks on the ID4 promoter. Collectively, our data indicate a PRC2 dependent mechanism in ID4 promoter silencing in prostate cancer through recruitment of EZH2 and a corresponding increase in H3K27Me3. Increased EZH2 but decreased ID4 expression in prostate cancer strongly supports this model.
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Sharma P, Chinaranagari S, Chaudhary J. Inhibitor of differentiation 4 (ID4) acts as an inhibitor of ID-1, -2 and -3 and promotes basic helix loop helix (bHLH) E47 DNA binding and transcriptional activity. Biochimie 2015; 112:139-50. [PMID: 25778840 DOI: 10.1016/j.biochi.2015.03.006] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2014] [Accepted: 03/05/2015] [Indexed: 01/15/2023]
Abstract
The four known ID proteins (ID1-4, Inhibitor of Differentiation) share a homologous helix loop helix (HLH) domain and act as dominant negative regulators of basic-HLH transcription factors. ID proteins also interact with many non-bHLH proteins in complex networks. The expression of ID proteins is increasingly observed in many cancers. Whereas ID-1, ID-2 and ID-3, are generally considered as tumor promoters, ID4 on the contrary has emerged as a tumor suppressor. In this study we demonstrate that ID4 heterodimerizes with ID-1, -2 and -3 and promote bHLH DNA binding, essentially acting as an inhibitor of inhibitors of differentiation proteins. Interaction of ID4 was observed with ID1, ID2 and ID3 that was dependent on intact HLH domain of ID4. Interaction with bHLH protein E47 required almost 3 fold higher concentration of ID4 as compared to ID1. Furthermore, inhibition of E47 DNA binding by ID1 was restored by ID4 in an EMSA binding assay. ID4 and ID1 were also colocalized in prostate cancer cell line LNCaP. The alpha helix forming alanine stretch N-terminal, unique to HLH ID4 domain was required for optimum interaction. Ectopic expression of ID4 in DU145 prostate cancer line promoted E47 dependent expression of CDKNI p21. Thus counteracting the biological activities of ID-1, -2 and -3 by forming inactive heterodimers appears to be a novel mechanism of action of ID4. These results could have far reaching consequences in developing strategies to target ID proteins for cancer therapy and understanding biologically relevant ID-interactions.
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Affiliation(s)
- Pankaj Sharma
- Center for Cancer Research and Therapeutic Development, Clark Atlanta University, 223 James P. Brawley Dr. SW, Atlanta, GA, 30314, USA
| | - Swathi Chinaranagari
- Center for Cancer Research and Therapeutic Development, Clark Atlanta University, 223 James P. Brawley Dr. SW, Atlanta, GA, 30314, USA
| | - Jaideep Chaudhary
- Center for Cancer Research and Therapeutic Development, Clark Atlanta University, 223 James P. Brawley Dr. SW, Atlanta, GA, 30314, USA.
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Patel D, Knowell AE, Korang-Yeboah M, Sharma P, Joshi J, Glymph S, Chinaranagari S, Nagappan P, Palaniappan R, Bowen NJ, Chaudhary J. Inhibitor of differentiation 4 (ID4) inactivation promotes de novo steroidogenesis and castration-resistant prostate cancer. Mol Endocrinol 2014; 28:1239-53. [PMID: 24921661 DOI: 10.1210/me.2014-1100] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
Prostate cancer (PCa) is the most commonly diagnosed cancer in men in the Western world. The transition of androgen-dependent PCa to castration-resistant (CRPC) is a major clinical manifestation during disease progression and presents a therapeutic challenge. Our studies have shown that genetic ablation of inhibitor of differentiation 4 (Id4), a dominant-negative helix loop helix protein, in mice results in prostatic intraepithelial neoplasia lesions and decreased Nkx3.1 expression without the loss of androgen receptor (Ar) expression. ID4 is also epigenetically silenced in the majority of PCa. However, the clinical relevance and molecular pathways altered by ID4 inactivation in PCa are not known. This study investigates the effect of loss of ID4 in PCa cell lines on tumorigenicity and addresses the underlying mechanism. Stable silencing of ID4 in LNCaP cells (L-ID4) resulted in increased proliferation, migration, invasion, and anchorage-independent growth. An increase in the rate of tumor growth, weight, and volume was observed in L-ID4 xenografts compared with that in the LNCaP cells transfected with nonspecific short hairpin RNA (L+ns) in noncastrated mice. Interestingly, tumors were also observed in castrated mice, suggesting that loss of ID4 promotes CRPC. RNA sequence analysis revealed a gene signature mimicking that of constitutively active AR in L-ID4, which was consistent with gain of de novo steroidogenesis. Prostate-specific antigen expression as a result of persistent AR activation was observed in L-ID4 cells but not in L+ns cells. The results demonstrate that ID4 acts as a tumor suppressor in PCa, and its loss, frequently observed in PCa, promotes CRPC through constitutive AR activation.
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Affiliation(s)
- Divya Patel
- Center for Cancer Research and Therapeutic Development (D.P., A.E.K., P.S., J.J., S.G., S.C., P.N., N.J.B., J.C.), Clark Atlanta University, Atlanta, Georgia 30314; and College of Pharmacy (M.K.-Y., R.P.), Mercer University, Atlanta, Georgia 30341
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ID proteins regulate diverse aspects of cancer progression and provide novel therapeutic opportunities. Mol Ther 2014; 22:1407-1415. [PMID: 24827908 DOI: 10.1038/mt.2014.83] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2014] [Accepted: 04/28/2014] [Indexed: 12/12/2022] Open
Abstract
The inhibitor of differentiation (ID) proteins are helix-loop-helix transcriptional repressors with established roles in stem cell self-renewal, lineage commitment, and niche interactions. While deregulated expression of ID proteins in cancer was identified more than a decade ago, emerging evidence has revealed a central role for ID proteins in neoplastic progression of multiple tumor types that often mirrors their function in physiological stem and progenitor cells. ID proteins are required for the maintenance of cancer stem cells, self-renewal, and proliferation in a range of malignancies. Furthermore, ID proteins promote metastatic dissemination through their role in remodeling the tumor microenvironment and by promoting tumor-associated endothelial progenitor cell proliferation and mobilization. Here, we discuss the latest findings in this area and the clinical opportunities that they provide.
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Yu XL, Jing T, Zhao H, Li PJ, Xu WH, Shang FF. Curcumin Inhibits Expression of Inhibitor of DNA Binding 1 in PC3 Cells and Xenografts. Asian Pac J Cancer Prev 2014; 15:1465-70. [DOI: 10.7314/apjcp.2014.15.3.1465] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Lasorella A, Benezra R, Iavarone A. The ID proteins: master regulators of cancer stem cells and tumour aggressiveness. Nat Rev Cancer 2014; 14:77-91. [PMID: 24442143 DOI: 10.1038/nrc3638] [Citation(s) in RCA: 265] [Impact Index Per Article: 26.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Inhibitor of DNA binding (ID) proteins are transcriptional regulators that control the timing of cell fate determination and differentiation in stem and progenitor cells during normal development and adult life. ID genes are frequently deregulated in many types of human neoplasms, and they endow cancer cells with biological features that are hijacked from normal stem cells. The ability of ID proteins to function as central 'hubs' for the coordination of multiple cancer hallmarks has established these transcriptional regulators as therapeutic targets and biomarkers in specific types of human tumours.
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Affiliation(s)
- Anna Lasorella
- Institute for Cancer Genetics, Department of Pathology and Pediatrics, Columbia University Medical Center, 1130 St. Nicholas Avenue, New York, 10032 New York, USA
| | - Robert Benezra
- Cancer Biology and Genetics Program, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, Box 241, New York, 10065 New York, USA
| | - Antonio Iavarone
- Institute for Cancer Genetics, Department of Pathology and Neurology, Columbia University Medical Center, 1130 St. Nicholas Avenue, New York, 10032 New York, USA
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Ottman R, Nguyen C, Lorch R, Chakrabarti R. MicroRNA expressions associated with progression of prostate cancer cells to antiandrogen therapy resistance. Mol Cancer 2014; 13:1. [PMID: 24387052 PMCID: PMC3896800 DOI: 10.1186/1476-4598-13-1] [Citation(s) in RCA: 82] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2013] [Accepted: 11/11/2013] [Indexed: 12/13/2022] Open
Abstract
Background Development of resistance to androgen deprivation therapy (ADT) is a major obstacle for the management of advanced prostate cancer. Therapies with androgen receptor (AR) antagonists and androgen withdrawal initially regress tumors but development of compensatory mechanisms including AR bypass signaling leads to re-growth of tumors. MicroRNAs (miRNAs) are small regulatory RNAs that are involved in maintenance of cell homeostasis but are often altered in tumor cells. Results In this study, we determined the association of genome wide miRNA expression (1113 unique miRNAs) with development of resistance to ADT. We used androgen sensitive prostate cancer cells that progressed to ADT and AR antagonist Casodex (CDX) resistance upon androgen withdrawal and treatment with CDX. Validation of expression of a subset of 100 miRNAs led to identification of 43 miRNAs that are significantly altered during progression of cells to treatment resistance. We also show a correlation of altered expression of 10 proteins targeted by some of these miRNAs in these cells. Conclusions We conclude that dynamic alterations in miRNA expression occur early on during androgen deprivation therapy, and androgen receptor blockade. The cumulative effect of these altered miRNA expression profiles is the temporal modulation of multiple signaling pathways promoting survival and acquisition of resistance. These early events are driving the transition to castration resistance and cannot be studied in already developed CRPC cell lines or tissues. Furthermore our results can be used a prognostic marker of cancers with a potential to be resistant to ADT.
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Affiliation(s)
| | | | | | - Ratna Chakrabarti
- Burnett School of Biomedical Sciences, University of Central Florida, 12722 Research Parkway, Orlando, Florida, USA.
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Abstract
The family of inhibitor of differentiation (Id) proteins is a group of evolutionarily conserved molecules, which play important regulatory roles in organisms ranging from Drosophila to humans. Id proteins are small polypeptides harboring a helix-loop-helix (HLH) motif, which are best known to mediate dimerization with other basic HLH proteins, primarily E proteins. Because Id proteins do not possess the basic amino acids adjacent to the HLH motif necessary for DNA binding, Id proteins inhibit the function of E protein homodimers, as well as heterodimers between E proteins and tissue-specific bHLH proteins. However, Id proteins have also been shown to have E protein-independent functions. The Id genes are broadly but differentially expressed in a variety of cell types. Transcription of the Id genes is controlled by transcription factors such as C/EBPβ and Egr as well as by signaling pathways triggered by different stimuli, which include bone morphogenic proteins, cytokines, and ligands of T cell receptors. In general, Id proteins are capable of inhibiting the differentiation of progenitors of different cell types, promoting cell-cycle progression, delaying cellular senescence, and facilitating cell migration. These properties of Id proteins enable them to play significant roles in stem cell maintenance, vasculogenesis, tumorigenesis and metastasis, the development of the immune system, and energy metabolism. In this review, we intend to highlight the current understanding of the function of Id proteins and discuss gaps in our knowledge about the mechanisms whereby Id proteins exert their diverse effects in multiple cellular processes.
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Affiliation(s)
- Flora Ling
- Immunobiology Cancer Research Program, Oklahoma Medical Research Foundation, Oklahoma City, Oklahoma, USA
| | - Bin Kang
- Immunobiology Cancer Research Program, Oklahoma Medical Research Foundation, Oklahoma City, Oklahoma, USA
| | - Xiao-Hong Sun
- Immunobiology Cancer Research Program, Oklahoma Medical Research Foundation, Oklahoma City, Oklahoma, USA.
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DiVito KA, Simbulan-Rosenthal CM, Chen YS, Trabosh VA, Rosenthal DS. Id2, Id3 and Id4 overcome a Smad7-mediated block in tumorigenesis, generating TGF-β-independent melanoma. Carcinogenesis 2013; 35:951-8. [PMID: 24343358 DOI: 10.1093/carcin/bgt479] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The role for the inhibitors of differentiation (Ids) proteins in melanomagenesis has been poorly explored. In other cell types, Ids have been shown to contribute to cell proliferation, migration and angiogenesis and, along with a number of other genes, are direct downstream targets of the transforming growth factor (TGF)-β pathway. Expression of Smad7, which suppress TGF-β signaling, or synthetic TGF-β inhibitors, was shown to potently suppress melanomagenesis. We found that endogenous Id2, Id3 and Id4 expression was elevated in 1205Lu versus 1205Lu cells constitutively expressing Smad7, indicating Ids may play a role in melanomagenesis. Therefore, the effects of Tet-inducible expression of Id2, Id3 or Id4 along with Smad7 in TGF-β-dependent 1205Lu human melanoma cells were explored in vitro and in vivo. 1205Lu cells formed subcutaneous tumors in athymic mice, whereas cells expressing Smad7 failed to form tumors. However, 1205Lu cells expressing Smad7 along with doxycycline-induced Id2, Id3 or Id4 were able to overcome the potent tumorigenic block mediated by S7, to varying degrees. Conversely, Id small interfering RNA knockdown suppressed anchorage-independent growth of melanoma. Histology of tumors from 1205Lu cells expressing Smad7 + Id4 revealed an average of 31% necrosis, compared with 5.2% in tumors from 1205Lu with vector only. Downstream, Ids suppressed cyclin-dependent kinase inhibitors, and re-upregulated invasion and metastasis-related genes matrix metalloproteinase 2 (MMP2), MMP9, CXCR4 and osteopontin, shown previously to be downregulated in response to Smad7. This study shows that Id2, Id3 and Id4 are each able to overcome TGF-β dependence, and establish a role for Ids as key mediators of TGF-β melanomagenesis.
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Affiliation(s)
- Kyle A DiVito
- Department of Biochemistry and Molecular & Cellular Biology, Georgetown University School of Medicine, Washington, DC 20057, USA
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Id4 dependent acetylation restores mutant-p53 transcriptional activity. Mol Cancer 2013; 12:161. [PMID: 24330748 PMCID: PMC3866570 DOI: 10.1186/1476-4598-12-161] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2013] [Accepted: 12/05/2013] [Indexed: 11/29/2022] Open
Abstract
Background The mechanisms that can restore biological activity of mutant p53 are an area of high interest given that mutant p53 expression is observed in one third of prostate cancer. Here we demonstrate that Id4, an HLH transcriptional regulator and a tumor suppressor, can restore the mutant p53 transcriptional activity in prostate cancer cells. Methods Id4 was over-expressed in prostate cancer cell line DU145 harboring mutant p53 (P223L and V274F) and silenced in LNCaP cells with wild type p53. The cells were used to quantitate apoptosis, p53 localization, p53 DNA binding and transcriptional activity. Immuno-precipitation/-blot studies were performed to demonstrate interactions between Id4, p53 and CBP/p300 and acetylation of specific lysine residues within p53. Results Ectopic expression of Id4 in DU145 cells resulted in increased apoptosis and expression of BAX, PUMA and p21, the transcriptional targets of p53. Mutant p53 gained DNA binding and transcriptional activity in the presence of Id4 in DU145 cells. Conversely, loss of Id4 in LNCaP cells abrogated wild type p53 DNA binding and transactivation potential. Gain of Id4 resulted in increased acetylation of mutant p53 whereas loss of Id4 lead to decreased acetylation in DU145 and LNCaP cells respectively. Id4 dependent acetylation of p53 was in part due to a physical interaction between Id4, p53 and acetyl-transferase CBP/p300. Conclusions Taken together, our results suggest that Id4 regulates the activity of wild type and mutant p53. Id4 promoted the assembly of a macromolecular complex involving CBP/P300 that resulted in acetylation of p53 at K373, a critical post-translational modification required for its biological activity.
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Carey JP, Knowell AE, Chinaranagari S, Chaudhary J. Id4 promotes senescence and sensitivity to doxorubicin-induced apoptosis in DU145 prostate cancer cells. Anticancer Res 2013; 33:4271-4278. [PMID: 24122992 PMCID: PMC4042247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
UNLABELLED Inhibitor of differentiation proteins (Id1, 2, 3 and 4) are dominant negative regulators of basic helix loop helix transcription factors and play dominant roles in cancer cells, spanning several molecular pathways including senescence, invasion, metastasis, proliferation and apoptosis. In contrast to high Id1, Id2 and Id3 expression, the expression of Id4 is epigenetically silenced in prostate cancer. In the present study we demonstrated a novel role of Id4, that of promotion of cellular senescence in prostate cancer cells. MATERIALS AND METHODS Id4 was ectopically expressed in DU145 cells (DU145+Id4). The cells treated with Doxorubicin (0-500 nm) or vehicle control were analyzed for apoptosis, senescence (SA-beta Galactosidase), and expression of CDKN1A (p21), CDKN1B(p27), CDKN2A (p16), E2F1, vimentin and E-cadherin by immuno-histochemistry and/or Western blot. RESULTS In the present study we demonstrated that Id4 promotes cellular senescence in prostate cancer cell line DU145. Ectopic overexpression of Id4 in androgen receptor-negative DU145 prostate cancer cells resulted in increased expression of p16, p21, p27, E-cadherin and vimentin but down-regulated E2F1 expression. Id4 also potentiated the effect of doxorubicin induced senescence and apoptosis. CONCLUSION The absence of functional p16, pRB and p53 in DU145 suggests that Id4 could alter additional molecular pathways such as those involving E2F1 to promote senescence and increased sensitivity to doxorubicin-induced apoptosis. The results of the present study support the role of Id4 as a tumor suppressor in prostate cancer.
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Affiliation(s)
- Jason P Carey
- Center for Cancer Research and Therapeutics Development, 223 James P. Brawley Dr. SW, Atlanta, GA 30314, U.S.A.
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Sharma P, Knowell AE, Chinaranagari S, Komaragiri S, Nagappan P, Patel D, Havrda MC, Chaudhary J. Id4 deficiency attenuates prostate development and promotes PIN-like lesions by regulating androgen receptor activity and expression of NKX3.1 and PTEN. Mol Cancer 2013; 12:67. [PMID: 23786676 PMCID: PMC3694449 DOI: 10.1186/1476-4598-12-67] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2013] [Accepted: 06/12/2013] [Indexed: 12/30/2022] Open
Abstract
Background Inhibitor of differentiation 4 (Id4), a member of the helix-loop-helix family of transcriptional regulators has emerged as a tumor suppressor in prostate cancer. Id4 is expressed in the normal prostate where its expression is also regulated by androgens. In this study we investigated the effect of loss of Id4 (Id4-/-) on adult prostate morphology. Methods Histological analysis was performed on prostates from 6-8 weeks old Id4-/-, Id4+/- and Id4+/+ mice. Expression of Id1, Sox9, Myc, androgen receptor, Akt, p-Akt, Pten and Nkx3.1 was investigated by immunohistochemistry. Androgen receptor binding on NKX3.1 promoter was studied by chromatin immuno-precipitation. Id4 was either over-expressed or silenced in prostate cancer cell lines DU145 and LNCaP respectively followed by analysis of PTEN, NKX3.1 and Sox9 expression. Results Id4-/- mice had smaller prostates with fewer tubules, smaller tubule diameters and subtle mPIN like lesions. Levels of androgen receptor were similar between wild type and Id4-/- prostate. Decreased NKX3.1 expression was in part due to decreased androgen receptor binding on NKX3.1 promoter in Id4-/- mice. The increase in the expression of Myc, Sox9, Id1, Ki67 and decrease in the expression of PTEN, Akt and phospho-AKT was associated with subtle mPIN like lesions in Id4-/- prostates. Finally, prostate cancer cell line models in which Id4 was either silenced or over-expressed confirmed that Id4 regulates NKX3.1, Sox9 and PTEN. Conclusions Our results suggest that loss of Id4 attenuates normal prostate development and promotes hyperplasia/dysplasia with subtle mPIN like lesions characterized by gain of Myc and Id1 and loss of Nkx3.1 and Pten expression. One of the mechanisms by which Id4 may regulate normal prostate development is through regulating androgen receptor binding to respective response elements such as those on NKX3.1 promoter. In spite of these complex alterations, large neoplastic lesions in Id4-/- prostates were not observed suggesting the possibility of mechanisms/pathways such as loss of Akt that could restrain the formation of significant pre-cancerous lesions.
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