1
|
Xu Y, Wang Y, Chen Q, Yao T, Qiu J, Ni L, Chen H, Liang T. A protein-based prognostic model for pancreatic ductal adenocarcinoma: Construction and validation. Pancreatology 2023; 23:1003-1013. [PMID: 37923686 DOI: 10.1016/j.pan.2023.10.021] [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: 08/17/2023] [Revised: 10/24/2023] [Accepted: 10/26/2023] [Indexed: 11/07/2023]
Abstract
BACKGROUND Probing relevant proteomic biomarkers may facilitate effective pancreatic adenocarcinoma (PDAC) diagnosis, treatment and prevention. Here, we developed a protein-based prognostic model for PDAC by using relevant proteomic biomarkers data from The Cancer Genome Atlas (TCGA). METHODS We obtained PDAC's proteomic and clinical data from TCGA and used various analytical tools to identify differentially expressed proteins between normal and cancer tissues. We constructed our protein-based prognostic model and confirmed its accuracy using receiver operating characteristic curve and Kaplan-Meier survival analyses. We elucidated clinical factor-signature protein correlations by clinical correlation assessments and protein coexpression networks. We also used immunohistochemistry (protein expression assessment), Gene Set Enrichment Analysis (protein role identification) and CIBERSORT (infiltrating immune cell distribution assessment). RESULTS CIITA, BRAF_pS445, AR, YTHDF2, IGFBP2 and CDK1_pT14 were identified as PDAC-associated prognostic proteins. All risk scores calculated using our model provided 1-, 3-, 5-year survival probability at 70 % accuracy. The reliability of our model was validated by the GEO as well. In high- and low-risk groups, age, sex, T- and N- stage disparities were significant, and prognostic and coexpressed proteins correlated. PDAC tissues demonstrated significant CDK1_pT14 overexpression but significant BRAF_pS445, YTHDF2, and IGFBP2 underexpression. Downstream proteins of BRAF were validated by IHC. Low-risk tissues demonstrated more naïve B cells, eosinophils, activated NK cells and regulatory T cells, whereas high-risk tissues demonstrated more activated memory T cells, monocytes, neutrophils, dendritic cells and resting NK cells. CONCLUSIONS Our protein-based prognostic model for PDAC, along with six signature proteins, might aid in predicting PDAC prognosis and therapeutic targets.
Collapse
Affiliation(s)
- Yonghao Xu
- Laboratory of Animal Research Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China; Zhejiang Provincial Key Laboratory of Pancreatic Disease, Hangzhou, 310003, China
| | - Yisu Wang
- Zhejiang Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
| | - Qi Chen
- Laboratory of Animal Research Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China; Zhejiang Provincial Key Laboratory of Pancreatic Disease, Hangzhou, 310003, China; Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
| | - Tao Yao
- College of Life Sciences, Zhejiang Chinese Medical University, Hangzhou, 310053, China
| | - Junyu Qiu
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, Hangzhou, 310003, China; Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
| | - Lei Ni
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, Hangzhou, 310003, China; Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
| | - Hui Chen
- Laboratory of Animal Research Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
| | - Tingbo Liang
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, Hangzhou, 310003, China; Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China.
| |
Collapse
|
2
|
Huang J, Zhang JL, Ang L, Li MC, Zhao M, Wang Y, Wu Q. Proposing a novel molecular subtyping scheme for predicting distant recurrence-free survival in breast cancer post-neoadjuvant chemotherapy with close correlation to metabolism and senescence. Front Endocrinol (Lausanne) 2023; 14:1265520. [PMID: 37900131 PMCID: PMC10602753 DOI: 10.3389/fendo.2023.1265520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Accepted: 09/12/2023] [Indexed: 10/31/2023] Open
Abstract
Background High relapse rates remain a clinical challenge in the management of breast cancer (BC), with distant recurrence being a major driver of patient deterioration. To optimize the surveillance regimen for distant recurrence after neoadjuvant chemotherapy (NAC), we conducted a comprehensive analysis using bioinformatics and machine learning approaches. Materials and methods Microarray data were retrieved from the GEO database, and differential expression analysis was performed with the R package 'Limma'. We used the Metascape tool for enrichment analyses, and 'WGCNA' was utilized to establish co-expression networks, selecting the soft threshold power with the 'pickSoftThreshold' algorithm. We integrated ten machine learning algorithms and 101 algorithm combinations to identify key genes associated with distant recurrence in BC. Unsupervised clustering was performed with the R package 'ConsensusCluster Plus'. To further screen the key gene signature of residual cancer burden (RCB), multiple knockdown studies were analyzed with the Genetic Perturbation Similarity Analysis (GPSA) database. Single-cell RNA sequencing (scRNA-seq) analysis was conducted through the Tumour Immune Single-cell Hub (TISCH) database, and the XSum algorithm was used to screen candidate small molecule drugs based on the Connectivity Map (CMAP) database. Molecular docking processes were conducted using Schrodinger software. GMT files containing gene sets associated with metabolism and senescence were obtained from GSEA MutSigDB database. The GSVA score for each gene set across diverse samples was computed using the ssGSEA function implemented in the GSVA package. Results Our analysis, which combined Limma, WGCNA, and machine learning approaches, identified 16 RCB-relevant gene signatures influencing distant recurrence-free survival (DRFS) in BC patients following NAC. We then screened GATA3 as the key gene signature of high RCB index using GPSA analysis. A novel molecular subtyping scheme was developed to divide patients into two clusters (C1 and C2) with different distant recurrence risks. This molecular subtyping scheme was found to be closely associated with tumor metabolism and cellular senescence. Patients in cluster C2 had a poorer DRFS than those in cluster C1 (HR: 4.04; 95% CI: 2.60-6.29; log-rank test p < 0.0001). High GATA3 expression, high levels of resting mast cell infiltration, and a high proportion of estrogen receptor (ER)-positive patients contributed to better DRFS in cluster C1. We established a nomogram based on the N stage, RCB class, and molecular subtyping. The ROC curve for 5-year DRFS showed excellent predictive value (AUC=0.91, 95% CI: 0.95-0.86), with a C-index of 0.85 (95% CI: 0.81-0.90). Entinostat was identified as a potential small molecule compound to reverse high RCB after NAC. We also provided a comprehensive review of the EDCs exposures that potentially impact the effectiveness of NAC among BC patients. Conclusion This study established a molecular classification scheme associated with tumor metabolism and cancer cell senescence to predict RCB and DRFS in BC patients after NAC. Furthermore, GATA3 was identified and validated as a key gene associated with BC recurrence.
Collapse
Affiliation(s)
- Jin Huang
- Department of Pathology, The Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Department of Pathology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
| | - Jian-Lin Zhang
- Department of Emergency Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
| | - Lin Ang
- Department of Pathology, The Second People’s Hospital of Hefei, Hefei Hospital Affiliated to Anhui Medical University, Hefei, Anhui, China
| | - Ming-Cong Li
- Department of Pathology, The Second People’s Hospital of Hefei, Hefei Hospital Affiliated to Anhui Medical University, Hefei, Anhui, China
| | - Min Zhao
- Department of Pathology, The Second People’s Hospital of Hefei, Hefei Hospital Affiliated to Anhui Medical University, Hefei, Anhui, China
| | - Yao Wang
- Digestive Endoscopy Department, Jiangsu Provincial People’s Hospital, The First Afliated Hospital of Nanjing Medical University, Nanjing, China
| | - Qiang Wu
- Department of Pathology, The Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
- Department of Pathology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
| |
Collapse
|
3
|
Wang Z, Guo X, Lian J, Ji Y, Li K. Prognostic value of amino acid metabolism-related gene expression in invasive breast carcinoma. J Cancer Res Clin Oncol 2023; 149:11117-11133. [PMID: 37340191 DOI: 10.1007/s00432-023-04985-8] [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: 03/22/2023] [Accepted: 06/13/2023] [Indexed: 06/22/2023]
Abstract
BACKGROUND An increasing number of studies indicated that metabolic reprogramming of amino acid metabolism may either promote or inhibit tumor progression. The purpose of this study was to investigate the ability of a gene risk signature associated with amino acid metabolism to predict the prognosis and immune characteristics of invasive breast carcinoma. METHODS LASSO Cox regression analysis was performed to construct and validate the prognostic risk signature based on the expression of 9 amino acid metabolism-related genes. The predictive value of the signature, immune characteristics, and chemotherapeutic drugs was also predicted. Finally, 9 significant genes were examined in MDA-MB-231 and MCF-7 cells, and the predicted chemotherapeutic drugs were also verified. RESULTS The prognosis of the low-risk group was better than that of the high-risk group. The areas under the curve (AUCs) at 1, 2, and 3 years were 0.852, 0.790, and 0.736, respectively. In addition, the GSEA results for KEGG and GO revealed that samples with a high-risk score exhibited a variety of highly malignant manifestations. The high-risk group was characterized by an increased number of M2 macrophages, a high level of tumor purity, low levels of APC co-stimulation, cytolytic activity, HLA, para-inflammation, and type I IFN response. Quantitative Real-Time Polymerase Chain Reaction (qRT-PCR) confirmed that MDA-MB-231 and MCF-7 cells express 9 amino acid metabolism-related genes differently. In addition, cell experiments were conducted to examine the effect of cephaeline-induced on cell viability, migration ability, and protein expression of the PI3K/AKT signaling pathway and HIF-1α. CONCLUSION We established a risk signature based on 9 amino acid metabolism-related genes for invasive breast carcinoma. Further analyses revealed that this risk signature is superior to other clinical indexes in survival prediction and that the subgroups identified by the risk signature exhibit distinct immune characteristics. Cephaeline was determined to be a superior option for patients in high-risk groups.
Collapse
Affiliation(s)
- Zilin Wang
- Department of Radiology, School of Medicine, Shanghai General Hospital, Shanghai Jiaotong University, No. 650 New Songjiang Road, Shanghai, 200080, People's Republic of China
| | - Xinyu Guo
- Department of Radiology, School of Medicine, Shanghai General Hospital, Shanghai Jiaotong University, No. 650 New Songjiang Road, Shanghai, 200080, People's Republic of China
| | - Jingge Lian
- Department of Radiology, School of Medicine, Shanghai General Hospital, Shanghai Jiaotong University, No. 650 New Songjiang Road, Shanghai, 200080, People's Republic of China
| | - Ying Ji
- Department of Radiology, School of Medicine, Shanghai General Hospital, Shanghai Jiaotong University, No. 650 New Songjiang Road, Shanghai, 200080, People's Republic of China
| | - Kangan Li
- Department of Radiology, School of Medicine, Shanghai General Hospital, Shanghai Jiaotong University, No. 650 New Songjiang Road, Shanghai, 200080, People's Republic of China.
| |
Collapse
|
4
|
Liu R, Liang X, Guo H, Li S, Yao W, Dong C, Wu J, Lu Y, Tang J, Zhang H. STNM1 in human cancers: role, function and potential therapy sensitizer. Cell Signal 2023:110775. [PMID: 37331415 DOI: 10.1016/j.cellsig.2023.110775] [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: 04/19/2023] [Revised: 05/23/2023] [Accepted: 06/14/2023] [Indexed: 06/20/2023]
Abstract
STMN1 belongs to the stathmin gene family, it encodes a cytoplasmic phosphorylated protein, stathmin1, which is commonly observed in vertebrate cells. STMN1 is a structural microtubule-associated protein (MAP) that binds to microtubule protein dimers rather than microtubules, with each STMN1 binding two microtubule protein dimers and preventing their aggregation, leading to microtubule instability. STMN1 expression is elevated in a number of malignancies, and inhibition of its expression can interfere with tumor cell division. Its expression can change the division of tumor cells, thereby arresting cell growth in the G2/M phase. Moreover, STMN1 expression affects tumor cell sensitivity to anti-microtubule drug analogs, including vincristine and paclitaxel. The research on MAPs is limited, and new insights on the mechanism of STMN1 in different cancers are emerging. The effective application of STMN1 in cancer prognosis and treatment requires further understanding of this protein. Here, we summarize the general characteristics of STMN1 and outline how STMN1 plays a role in cancer development, targeting multiple signaling networks and acting as a downstream target for multiple microRNAs, circRNAs, and lincRNAs. We also summarize recent findings on the function role of STMN1 in tumor resistance and as a therapeutic target for cancer.
Collapse
Affiliation(s)
- Ruiqi Liu
- Cancer Center, Department of Radiation Oncology, Zhejiang Provincial People's Hospital, (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou Medical College, Hangzhou, Zhejiang, China; Graduate Department, Bengbu Medical College, Bengbu, Anhui, China
| | - Xiaodong Liang
- Cancer Center, Department of Radiation Oncology, Zhejiang Provincial People's Hospital, (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou Medical College, Hangzhou, Zhejiang, China; Graduate Department, Bengbu Medical College, Bengbu, Anhui, China
| | - Haiwei Guo
- Otolaryngology & Head and Neck Center, Cancer Center, Department of Head and Neck Surgery, Zhejiang Provincial People's Hospital, (Affiliated People's Hospital Hangzhou Medical College), Hangzhou, Zhejiang, China
| | - Shuang Li
- Cancer Center, Department of Radiation Oncology, Zhejiang Provincial People's Hospital, (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Weiping Yao
- Cancer Center, Department of Radiation Oncology, Zhejiang Provincial People's Hospital, (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou Medical College, Hangzhou, Zhejiang, China; Graduate Department, Bengbu Medical College, Bengbu, Anhui, China
| | - Chenfang Dong
- Cancer Center, Department of Radiation Oncology, Zhejiang Provincial People's Hospital, (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou Medical College, Hangzhou, Zhejiang, China; Zhejiang Key Laboratory for Disease Proteomics, Zhejiang University School of Medicine, Hangzhou, China
| | - Jiajun Wu
- Graduate Department, Bengbu Medical College, Bengbu, Anhui, China; Otolaryngology & Head and Neck Center, Cancer Center, Department of Head and Neck Surgery, Zhejiang Provincial People's Hospital, (Affiliated People's Hospital Hangzhou Medical College), Hangzhou, Zhejiang, China
| | - Yanwei Lu
- Cancer Center, Department of Radiation Oncology, Zhejiang Provincial People's Hospital, (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Jianming Tang
- Department of Radiation Oncology, The First Hospital of Lanzhou University, Lanzhou University, Lanzhou, Gansu 730000, China
| | - Haibo Zhang
- Cancer Center, Department of Radiation Oncology, Zhejiang Provincial People's Hospital, (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou Medical College, Hangzhou, Zhejiang, China.
| |
Collapse
|
5
|
Wang F, Yang K, Pan R, Xiang Y, Xiong Z, Li P, Li K, Sun H. A glycometabolic gene signature associating with immune infiltration and chemosensitivity and predicting the prognosis of patients with osteosarcoma. Front Med (Lausanne) 2023; 10:1115759. [PMID: 37293295 PMCID: PMC10244582 DOI: 10.3389/fmed.2023.1115759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Accepted: 05/05/2023] [Indexed: 06/10/2023] Open
Abstract
Background Accumulating evidence has suggested that glycometabolism plays an important role in the pathogenesis of tumorigenesis. However, few studies have investigated the prognostic values of glycometabolic genes in patients with osteosarcoma (OS). This study aimed to recognize and establish a glycometabolic gene signature to forecast the prognosis, and provide therapeutic options for patients with OS. Methods Univariate and multivariate Cox regression, LASSO Cox regression, overall survival analysis, receiver operating characteristic curve, and nomogram were adopted to develop the glycometabolic gene signature, and further evaluate the prognostic values of this signature. Functional analyses including Gene Ontology (GO), kyoto encyclopedia of genes and genomes analyses (KEGG), gene set enrichment analysis, single-sample gene set enrichment analysis (ssGSEA), and competing endogenous RNA (ceRNA) network, were used to explore the molecular mechanisms of OS and the correlation between immune infiltration and gene signature. Moreover, these prognostic genes were further validated by immunohistochemical staining. Results A total of four genes including PRKACB, SEPHS2, GPX7, and PFKFB3 were identified for constructing a glycometabolic gene signature which had a favorable performance in predicting the prognosis of patients with OS. Univariate and multivariate Cox regression analyses revealed that the risk score was an independent prognostic factor. Functional analyses indicated that multiple immune associated biological processes and pathways were enriched in the low-risk group, while 26 immunocytes were down-regulated in the high-risk group. The patients in high-risk group showed elevated sensitivity to doxorubicin. Furthermore, these prognostic genes could directly or indirectly interact with other 50 genes. A ceRNA regulatory network based on these prognostic genes was also constructed. The results of immunohistochemical staining showed that SEPHS2, GPX7, and PFKFB3 were differentially expressed between OS tissues and adjacent normal tissues. Conclusion The preset study constructed and validated a novel glycometabolic gene signature which could predict the prognosis of patients with OS, identify the degree of immune infiltration in tumor microenvironment, and provide guidance for the selection of chemotherapeutic drugs. These findings may shed new light on the investigation of molecular mechanisms and comprehensive treatments for OS.
Collapse
Affiliation(s)
- Fengyan Wang
- Department of Orthopaedics, The Affiliated Hospital of Guizhou Medical University, Guiyang, China
| | - Kun Yang
- Department of Orthopaedics, The Affiliated Hospital of Guizhou Medical University, Guiyang, China
| | - Runsang Pan
- School of Basic Medicine, Guizhou Medical University, Guiyang, China
| | - Yang Xiang
- Department of Orthopaedics, The Affiliated Hospital of Guizhou Medical University, Guiyang, China
| | - Zhilin Xiong
- School of Clinical Medicine, Guizhou Medical University, Guiyang, China
| | - Pinhao Li
- Department of Pathology, The Affiliated Hospital of Guizhou Medical University, Guiyang, China
| | - Ke Li
- Department of Respiratory and Critical Care Medicine, Guizhou Provincial People’s Hospital, Guiyang, China
| | - Hong Sun
- Department of Orthopaedics, The Affiliated Hospital of Guizhou Medical University, Guiyang, China
- School of Clinical Medicine, Guizhou Medical University, Guiyang, China
| |
Collapse
|
6
|
Wang J, Li Y, Zhang J, Luo C. Isoliquiritin modulates ferroptosis via NF-κB signaling inhibition and alleviates doxorubicin resistance in breast cancer. Immunopharmacol Immunotoxicol 2023:1-12. [PMID: 36605015 DOI: 10.1080/08923973.2023.2165943] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
CONTEXT Breast cancer (BC) is the most prevalent diagnosed tumor and the major reason for tumor-related death in females around the world. Isoliquiritin, a type of plant extract, has exhibited a probable inhibitory effect in a variety of cancers. However, the anti-tumor effect on BC is still unclear. OBJECTIVE To reveal the effect and potential mechanism of Isoliquiritin on BC. MATERIALS AND METHODS The cell viabilities were detected by CCK-8 assay. The levels of indicators of ferroptosis, oxidative stress, glycolysis, and inflammation were evaluated by commercial kits, flow cytometry, western blot, spectrophotometry, and ELISA assays. Mechanically, the expressions expression of the NF-κB pathway was determined by western blot. In vivo assay was also yielded on the BALB/c nude mice. RESULTS Iso induced a concentration and time-dependent decrease of viability in both MDA-MB-231 and MCF-7 cells. Iso treatment significantly increased the levels of Fe2+, ROS, and MDA, and decreased the GSH level, and the relative protein expressions of GPX4 and xCT. Furthermore, Iso modulated oxidative stress, glycolysis, and inflammation through ferroptosis. In addition, Iso induced a concentration-dependent decrease in cell viability and a concentration-dependent increase in apoptosis rate in both MDA-MB-231/Dox and MCF-7/Dox cells. Iso notably counteracted the LPS-induced relative protein levels of p-p50/p50, p-p65/p65, and IκB, and the levels of ferroptosis, oxidative stress, glycolysis, and inflammation. The same results were also verified in vivo. CONCLUSION Iso inhibited the NF-κB signaling to regulate ferroptosis and improved Dox-resistance in breast cancer.
Collapse
Affiliation(s)
- Jiguo Wang
- Department of Oncology, Baoan Hospital of Traditional Chinese Medicine Affiliated to Guangzhou University of Chinese Medicine, Shenzhen, P. R. China
| | - Yang Li
- Department of Oncology, Baoan Hospital of Traditional Chinese Medicine Affiliated to Guangzhou University of Chinese Medicine, Shenzhen, P. R. China
| | - Jing Zhang
- Department of Oncology, Baoan Hospital of Traditional Chinese Medicine Affiliated to Guangzhou University of Chinese Medicine, Shenzhen, P. R. China
| | - Changguo Luo
- Department of Oncology, Baoan Hospital of Traditional Chinese Medicine Affiliated to Guangzhou University of Chinese Medicine, Shenzhen, P. R. China
| |
Collapse
|
7
|
Bari E, Ferrera F, Altosole T, Perteghella S, Mauri P, Rossi R, Passignani G, Mastracci L, Galati M, Astone GI, Mastrogiacomo M, Castagnola P, Fenoglio D, Di Silvestre D, Torre ML, Filaci G. Trojan-horse silk fibroin nanocarriers loaded with a re-call antigen to redirect immunity against cancer. J Immunother Cancer 2023; 11:jitc-2022-005916. [PMID: 36697251 PMCID: PMC9950976 DOI: 10.1136/jitc-2022-005916] [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] [Accepted: 12/23/2022] [Indexed: 01/27/2023] Open
Abstract
BACKGROUND The current challenge for immunotherapies is to generate effective antitumor immunity. Since tumor immune escape mechanisms do not impact pre-existing and consolidated immune responses, we tested the hypothesis of redirecting a pregenerated immunity to cancer: to recall a non-tumor antigen response against the tumor, silk fibroin nanoparticles (SFNs) have been selected as 'Trojan-horse' carriers, promoting the antigen uptake by the tumor cells. METHODS SFNs have been loaded with either ovalbumin (OVA) or CpG oligonucleotide (CpG) as antigen or adjuvant, respectively. In vitro uptake of SFNs by tumor (B16/F10 melanoma and MB49 bladder cancer) or dendritic cells, as well as the presence of OVA-specific T cells in splenic and tumor-infiltrating lymphocytes, were assessed by cytometric analyses. Proof-of-concept of in vivo efficacy was achieved in an OVA-hyperimmune B16/F10 murine melanoma model: SFNs-OVA or SFNs-CpG were injected, separately or in association, into the subcutaneous peritumoral area. Cancer dimensions/survival time were monitored, while, at the molecular level, system biology approaches based on graph theory and experimental proteomic data were performed. RESULTS SFNs were efficiently in vitro uptaken by cancer and dendritic cells. In vivo peritumor administration of SFNs-OVA redirected OVA-specific cytotoxic T cells intratumorally. Proteomics and systems biology showed that peritumoral treatment with either SFNs-OVA or SFNs-CpG dramatically modified tumor microenvironment with respect to the control (CTR), mainly involving functional modules and hubs related to angiogenesis, inflammatory mediators, immune function, T complex and serpins expression, redox homeostasis, and energetic metabolism. Both SFNs-OVA and SFNs-CpG significantly delayed melanoma growth/survival time, and their effect was additive. CONCLUSIONS Both SFNs-OVA and SFNs-CpG induce effective anticancer response through complementary mechanisms and show the efficacy of an innovative active immunotherapy approach based on the redirection of pre-existing immunity against cancer cells. This approach could be universally applied for solid cancer treatments if translated into the clinic using re-call antigens of childhood vaccination.
Collapse
Affiliation(s)
- Elia Bari
- Department of Pharmaceutical Sciences, University of Piemonte Orientale, Novara, Piemonte, Italy
| | - Francesca Ferrera
- Department of Internal Medicine and Centre of Excellence for Biomedical Research, University of Genoa, Genova, Liguria, Italy
| | - Tiziana Altosole
- Department of Internal Medicine and Centre of Excellence for Biomedical Research, University of Genoa, Genova, Liguria, Italy
| | - Sara Perteghella
- Department of Drug Sciences, University of Pavia, Pavia, Lombardia, Italy,PharmaExceed S.r.l, Pavia, Lombardia, Italy
| | - Pierluigi Mauri
- Institute for Biomedical Technologies, ITB CNR, Segrate, Lombardia, Italy
| | - Rossana Rossi
- Institute for Biomedical Technologies, ITB CNR, Segrate, Lombardia, Italy
| | - Giulia Passignani
- Institute for Biomedical Technologies, ITB CNR, Segrate, Lombardia, Italy
| | - Luca Mastracci
- Anatomic Pathology Unit, IRCCS Ospedale Policlinico San Martino, Genova, Liguria, Italy,Department of Surgical and Integrated Diagnostic Sciences, University of Genoa, Genova, Liguria, Italy
| | - Martina Galati
- Department of Internal Medicine and Centre of Excellence for Biomedical Research, University of Genoa, Genova, Liguria, Italy
| | - Giuseppina Iliana Astone
- Department of Internal Medicine and Centre of Excellence for Biomedical Research, University of Genoa, Genova, Liguria, Italy
| | - Maddalena Mastrogiacomo
- Department of Internal Medicine and Centre of Excellence for Biomedical Research, University of Genoa, Genova, Liguria, Italy
| | - Patrizio Castagnola
- Biotherapy Unit, IRCCS Ospedale Policlinico San Martino, Genova, Liguria, Italy
| | - Daniela Fenoglio
- Department of Internal Medicine and Centre of Excellence for Biomedical Research, University of Genoa, Genova, Liguria, Italy,Biotherapy Unit, IRCCS Ospedale Policlinico San Martino, Genova, Liguria, Italy
| | - Dario Di Silvestre
- Institute for Biomedical Technologies, ITB CNR, Segrate, Lombardia, Italy
| | - Maria Luisa Torre
- Department of Pharmaceutical Sciences, University of Piemonte Orientale, Novara, Piemonte, Italy,PharmaExceed S.r.l, Pavia, Lombardia, Italy
| | - Gilberto Filaci
- Department of Internal Medicine and Centre of Excellence for Biomedical Research, University of Genoa, Genova, Liguria, Italy .,Biotherapy Unit, IRCCS Ospedale Policlinico San Martino, Genova, Liguria, Italy
| |
Collapse
|
8
|
Hong K, Chen Q, Zhang Y, Cheng X, Cen K, Dai Y, Mai Y, Guo Y. Prognostic implication and immunotherapy response prediction of a ubiquitination-related gene signature in breast cancer. Front Genet 2023; 13:1038207. [PMID: 36685928 PMCID: PMC9845272 DOI: 10.3389/fgene.2022.1038207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Accepted: 12/01/2022] [Indexed: 01/05/2023] Open
Abstract
Breast cancer (BC) is one of the most common tumor types and has poor outcomes. In this study, a ubiquitination-related prognostic signature was constructed, and its association with immunotherapy response in BC was explored. A list of ubiquitination-related genes was obtained from the molecular signatures database, and a ubiquitination-related gene signature was obtained by least absolute shrinkage and selection operator Cox regression. The genes, TCN1, DIRAS3, and IZUMO4, had significant influence on BC outcomes. Patients were categorized into two clusters-a high-risk group with poor survival and a low-risk group with greater chances of controlling BC progression. Univariate and multivariate Cox regression analyses revealed that the risk signature was an independent prognostic factor for BC. Gene set enrichment analysis suggested that the high-risk group was enriched in cell cycle and DNA replication pathways. The risk score was positively linked to the tumor microenvironment and negatively correlated with the immunotherapy response. The IC50 values for rapamycin were higher in the low-risk group, whereas those for axitinib, AZD6244, erlotinib, GDC0941, GSK650394, GSK269962A, lapatinib, and PD0325901 were higher in the high-risk group. Therefore, the ubiquitination-related signature is considered a promising tool for predicting a BC patient's immunotherapy response.
Collapse
Affiliation(s)
- Kai Hong
- Department of Thyroid and Breast Surgery, Ningbo First Hospital, Ningbo, China,Department of Thyroid and Breast Surgery, Ningbo Hospital of Zhejiang University, Ningbo, China
| | - Qiaoqiao Chen
- Reproductive Medicine Center, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, China,Key Laboratory of Reproductive Dysfunction Management of Zhejiang Province Assisted Reproduction Unit, Department of Obstetrics and Gynecology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yingjue Zhang
- Department of Molecular Pathology, Division of Health Sciences, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Xu Cheng
- Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Taizhou, China
| | - Kenan Cen
- The Affiliated Hospital of Medical School of Ningbo University, Ningbo, China
| | - Ying Dai
- The Affiliated Hospital of Medical School of Ningbo University, Ningbo, China
| | - Yifeng Mai
- The Affiliated Hospital of Medical School of Ningbo University, Ningbo, China,*Correspondence: Yangyang Guo, ; Yifeng Mai,
| | - Yangyang Guo
- Department of Thyroid and Breast Surgery, Ningbo First Hospital, Ningbo, China,Department of Thyroid and Breast Surgery, Ningbo Hospital of Zhejiang University, Ningbo, China,*Correspondence: Yangyang Guo, ; Yifeng Mai,
| |
Collapse
|
9
|
Zhang L, Chen Y, Wang Y, Kong F, Zhu L. A Novel Glycolysis-Related Gene Signature Predicts Prognosis For Cutaneous Melanoma. Comb Chem High Throughput Screen 2023; 26:965-978. [PMID: 35619291 DOI: 10.2174/1386207325666220520105634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 03/17/2022] [Accepted: 04/07/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND There exists a lack of effective tools predicting prognosis for cutaneous melanoma patients. Glycolysis plays an essential role in the carcinogenesis process. OBJECTIVE We intended to construct a new prognosis model for cutaneous melanoma. METHODS Based on the data from the TCGA database, we conducted a univariate Cox regression analysis and identified prognostic glycolysis-related genes (GRGs). Meanwhile, the GSE15605 dataset was used to identify differentially expressed genes (DEGs). The intersection of prognostic GRGs and DEGs was extracted for the subsequent multivariate Cox regression analysis. RESULTS A prognostic signature containing ten GRGs was built, and the TCGA cohort was classified into high and low risk subgroups based on the risk score of each patient. K-M analysis manifested that the overall survival of the high-risk group was statistically worse than that of the lowrisk group. Further study indicated that the risk-score could be used as an independent prognostic factor that effectively predicted the clinical prognosis in patients of different ages, genders, and stages. GO and KEGG enrichment analysis showed DEGs between high and low risk groups were enriched in immune-related functions and pathways. In addition, a significant difference existed between high and low risk groups in infiltration pattern of immune cells and expression levels of inhibitory immune checkpoint genes. CONCLUSION A new glycolysis-related gene signature was established for identifying cutaneous melanoma patients with poor prognoses and formulating individualized treatment.
Collapse
Affiliation(s)
- Lianghui Zhang
- Department of Oncology, Sir Run Run Hospital, Nanjing 211166, China
- Department of Oncology and Cancer Rehabilitation Center, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - Yi Chen
- Department of Oncology and Cancer Rehabilitation Center, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - Yiwen Wang
- Department of Colorectal Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - Feifei Kong
- Department of Oncology and Cancer Rehabilitation Center, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - Lingjun Zhu
- Department of Oncology, Sir Run Run Hospital, Nanjing 211166, China
- Department of Oncology and Cancer Rehabilitation Center, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| |
Collapse
|
10
|
Hu X, Guo B, Sun T, Wang W. Inhibition of glycolysis represses the growth and alleviates the endoplasmic reticulum stress of breast cancer cells by regulating TMTC3. Open Med (Wars) 2023; 18:20230635. [PMID: 37069941 PMCID: PMC10105522 DOI: 10.1515/med-2023-0635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 12/05/2022] [Accepted: 12/11/2022] [Indexed: 04/19/2023] Open
Abstract
Considering the role of glycolysis inhibition as a novel therapeutic strategy for cancer, including breast cancer (BC), we wondered whether glycolysis could affect BC progression by regulating transmembrane O-mannosyltransferase-targeting cadherins 3 (TMTC3). Following the intervention, lactic acid production in BC cells was monitored, and viability, proliferation, and apoptosis assays were performed. The expressions of TMTC3 and endoplasmic reticulum (ER) stress- and apoptosis-related factors Caspase-12, C/EBP homologous protein (CHOP), glucose-regulated protein 78 (GRP78), B-cell lymphoma-2 (Bcl-2), and Bcl-2 associated X (Bax) were quantified. TMTC3 was lowly expressed in BC tissue and cell. The promotion of glycolysis via glucose represses TMTC3 expression and apoptosis yet enhances lactic acid production and growth of BC cell, along with promoted levels of Caspase-12, CHOP, GRP78, and Bcl-2 yet repressed level of Bax, while the contrary results were evidenced after 2-deoxyglycouse intervention. Overexpressed TMTC3 additionally abrogated the effects of glycolysis on increasing the viability and proliferation yet inhibiting the apoptosis of BC cells, with the increased expressions of Caspase-12, CHOP, and GRP78, and Bcl-2 yet decreased level of Bax. Collectively, inhibiting glycolysis restrained the growth and attenuated the ER stress of BC cell by regulating TMTC3.
Collapse
Affiliation(s)
- Xue Hu
- Department of Breast Surgery, China-Japan Union Hospital of Jilin University, Changchun City, Jilin Province, 130033, China
| | - Baoliang Guo
- Department of General Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin City, Heilongjiang Province, China
| | - Tong Sun
- Department of Breast Surgery, China-Japan Union Hospital of Jilin University, Changchun City, Jilin Province, 130033, China
| | - Wan Wang
- Department of Breast Surgery, China-Japan Union Hospital of Jilin University, No. 126 Xiantai
Avenue, Nanguan District, Changchun City, Jilin Province, 130033, China
| |
Collapse
|
11
|
Identification of Circular RNA Circ_0003256 as a Novel Player in Pediatric Acute Myeloid Leukemia. J Pediatr Hematol Oncol 2023; 45:29-37. [PMID: 36598961 DOI: 10.1097/mph.0000000000002372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Accepted: 09/26/2021] [Indexed: 01/05/2023]
Abstract
BACKGROUND Aberrant expression of circular RNAs (circRNAs) is tightly associated with the pathogenesis of human cancers, including pediatric acute myeloid leukemia (AML). In this report, we sought to define the precise action of circ_0003256 in the pathogenesis of pediatric AML. MATERIALS AND METHODS Circ_0003256, microRNA (miR)-582-3p, and protein kinase cAMP-activated catalytic subunit beta (PRKACB) were quantified by quantitative real-time polymerase chain reaction and Western blot. Cell proliferation, cycle distribution, and apoptosis were estimated by MTT, 5-ethynyl-2'-deoxyuridine, and flow cytometry assays, respectively. Direct relationships among circ_0003256, miR-582-3p, and PRKACB were verified by a dual-luciferase reporter and RNA pull-down assays. RESULTS Our data indicated that circ_0003256 was highly expressed in pediatric AML patients and cells. Suppression of circ_0003256 hindered cell proliferation and promoted apoptosis in THP-1 and MV4-11 cells. Mechanistically, circ_0003256 contained functional binding sites for miR-582-3p, and circ_0003256 suppression influenced cell behaviors by upregulating miR-582-3p. MiR-582-3p directly targeted and inhibited PRKACB and the inhibition of PRKACB phenocopied miR-582-3p overexpression in regulating cell functional behaviors. Moreover, circ_0003256 involved the posttranscriptional regulation of PRKACB through miR-582-3p. CONCLUSION Our findings identify that suppression of circ_0003256 impedes the malignant behaviors of pediatric AML cells by regulating PRKACB expression by competing for shared miR-582-3p.
Collapse
|
12
|
Peng J, He Z, Yuan Y, Xie J, Zhou Y, Guo B, Guo J. Docetaxel suppressed cell proliferation through Smad3/HIF-1α-mediated glycolysis in prostate cancer cells. Cell Commun Signal 2022; 20:194. [PMID: 36536346 PMCID: PMC9762006 DOI: 10.1186/s12964-022-00950-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Accepted: 07/16/2022] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Tumor glycolysis is a critical event for tumor progression. Docetaxel is widely used as a first-line drug for chemotherapy and shown to have a survival advantage. However, the role of docetaxel in tumor glycolysis remained poorly understood. METHODS The effect of Docetaxel in tumor glycolysis and proliferation were performed by CCK-8, Western blotting, real-time PCR, glucose, and lactate detection and IHC. ChIP and luciferase assay were used to analyze the mechanism of Docetaxel on Smad3-mediated HIF-1α transactivity. RESULTS In this study, we showed that docetaxel treatment led to a significant inhibition of cell proliferation in prostate cancer cells through PFKP-mediated glycolysis. Addition of lactate, a production of glycolysis, could reverse the inhibitory effect of docetaxel on cell proliferation. Further analysis has demonstrated that phosphorylation of Smad3 (Ser213) was drastically decreased in response to docetaxel stimulation, leading to reduce Smad3 nuclear translocation. Luciferase and Chromatin immunoprecipitation (ChIP) analysis revealed that docetaxel treatment inhibited the binding of Smad3 to the promoter of the HIF-1α gene, suppressing transcriptional activation of HIF-1α. Moreover, ectopic expression of Smad3 in prostate cancer cells could overcome the decreased HIF-1α expression and its target gene PFKP caused by docetaxel treatment. Most importantly, endogenous Smad3 regulated and interacted with HIF-1α, and this interaction was destroyed in response to docetaxel treatment. What's more, both HIF-1α and PFKP expression were significantly reduced in prostate cancer received docetaxel treatment in vivo. CONCLUSION These findings extended the essential role of docetaxel and revealed that docetaxel inhibited cell proliferation by targeting Smad3/HIF-1α signaling-mediated tumor Warburg in prostate cancer cells. Video Abstract.
Collapse
Affiliation(s)
- Junming Peng
- grid.263817.90000 0004 1773 1790The Department of Urology, Shenzhen People’s Hospital (The First Affiliated Hospital, Southern University of Science and Technology; The Second Clinical Medical College, Jinan University), Shenzhen Urology Minimally Invasive Engineering Center, Shenzhen, 518055 Guangdong China
| | - Zhijun He
- Department of Pharmacy, Zhuhai Center for Maternal and Child Health Care, Zhuhai, 519000 China
| | - Yeqing Yuan
- grid.263817.90000 0004 1773 1790The Department of Urology, Shenzhen People’s Hospital (The First Affiliated Hospital, Southern University of Science and Technology; The Second Clinical Medical College, Jinan University), Shenzhen Urology Minimally Invasive Engineering Center, Shenzhen, 518055 Guangdong China ,Shenzhen Public Service Platform on Tumor Precision Medicine and Molecular Diagnosis, Shenzhen, China
| | - Jing Xie
- grid.263817.90000 0004 1773 1790The Department of Urology, Shenzhen People’s Hospital (The First Affiliated Hospital, Southern University of Science and Technology; The Second Clinical Medical College, Jinan University), Shenzhen Urology Minimally Invasive Engineering Center, Shenzhen, 518055 Guangdong China
| | - Yu Zhou
- grid.263817.90000 0004 1773 1790The Department of Urology, Shenzhen People’s Hospital (The First Affiliated Hospital, Southern University of Science and Technology; The Second Clinical Medical College, Jinan University), Shenzhen Urology Minimally Invasive Engineering Center, Shenzhen, 518055 Guangdong China
| | - Baochun Guo
- Shenzhen Public Service Platform on Tumor Precision Medicine and Molecular Diagnosis, Shenzhen, China ,grid.440218.b0000 0004 1759 7210Shenzhen Key Laboratory of Kidney Diseases (ZDSYS201504301616234), Shenzhen People’s Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, 518055 Guangdong China ,grid.440218.b0000 0004 1759 7210Department of Nephrology, Shenzhen People’s Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, 518020 Guangdong China
| | - Jinan Guo
- grid.263817.90000 0004 1773 1790The Department of Urology, Shenzhen People’s Hospital (The First Affiliated Hospital, Southern University of Science and Technology; The Second Clinical Medical College, Jinan University), Shenzhen Urology Minimally Invasive Engineering Center, Shenzhen, 518055 Guangdong China ,Shenzhen Public Service Platform on Tumor Precision Medicine and Molecular Diagnosis, Shenzhen, China ,grid.258164.c0000 0004 1790 3548Department of Urology, Shenzhen People’s Hospital, The Second Clinical College of Jinan University, Shenzhen, 518000 China
| |
Collapse
|
13
|
Cohen IJ, Pareja F, Socci ND, Shen R, Doane AS, Schwartz J, Khanin R, Morris EA, Sutton EJ, Blasberg RG. Increased tumor glycolysis is associated with decreased immune infiltration across human solid tumors. Front Immunol 2022; 13:880959. [PMID: 36505421 PMCID: PMC9731115 DOI: 10.3389/fimmu.2022.880959] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 09/20/2022] [Indexed: 11/25/2022] Open
Abstract
Response to immunotherapy across multiple cancer types is approximately 25%, with some tumor types showing increased response rates compared to others (i.e. response rates in melanoma and non-small cell lung cancer (NSCLC) are typically 30-60%). Patients whose tumors are resistant to immunotherapy often lack high levels of pre-existing inflammation in the tumor microenvironment. Increased tumor glycolysis, acting through glucose deprivation and lactic acid accumulation, has been shown to have pleiotropic immune suppressive effects using in-vitro and in-vivo models of disease. To determine whether the immune suppressive effect of tumor glycolysis is observed across human solid tumors, we analyzed glycolytic and immune gene expression patterns in multiple solid malignancies. We found that increased expression of a glycolytic signature was associated with decreased immune infiltration and a more aggressive disease across multiple tumor types. Radiologic and pathologic analysis of untreated estrogen receptor (ER)-negative breast cancers corroborated these observations, and demonstrated that protein expression of glycolytic enzymes correlates positively with glucose uptake and negatively with infiltration of CD3+ and CD8+ lymphocytes. This study reveals an inverse relationship between tumor glycolysis and immune infiltration in a large cohort of multiple solid tumor types.
Collapse
Affiliation(s)
- Ivan J. Cohen
- Gerstner Sloan Kettering Graduate School of Biomedical Sciences, Memorial Sloan Kettering Cancer Center, New York, NY, United States,*Correspondence: Ivan J. Cohen,
| | - Fresia Pareja
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Nicholas D. Socci
- Bioinformatics Core, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Ronglai Shen
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Ashley S. Doane
- Molecular Pharmacology and Chemistry Program, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Jazmin Schwartz
- Computational Biology and Medicine Tri-Institutional PhD Program, Weill Cornell Medicine, New York, NY, United States
| | - Raya Khanin
- Bioinformatics Core, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Elizabeth A. Morris
- Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Elizabeth J. Sutton
- Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Ronald G. Blasberg
- Gerstner Sloan Kettering Graduate School of Biomedical Sciences, Memorial Sloan Kettering Cancer Center, New York, NY, United States,Department of Neurology, Memorial Sloan Kettering Cancer Center, New York, NY, United States,Molecular Pharmacology and Chemistry Program, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| |
Collapse
|
14
|
Chen W, Lin Y, Huang J, Yan Z, Cao H. A novel risk score model based on glycolysis-related genes and a prognostic model for predicting overall survival of osteosarcoma patients. J Orthop Res 2022; 40:2372-2381. [PMID: 34997639 DOI: 10.1002/jor.25259] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 12/15/2021] [Accepted: 01/05/2022] [Indexed: 02/04/2023]
Abstract
This study aims to construct a novel risk score model based on glycolysis-related genes in osteosarcoma and to build and validate a prognostic model for predicting overall survival of patients with osteosarcoma. The transcriptome data and corresponding clinical data of patients with osteosarcoma were obtained from The Cancer Genome Atlas (TCGA) as the training set, and from Gene Expression Omnibus (GEO) database as the validation set. Univariate Cox regression analysis was used to screen the prognostic glycolysis-related genes. The risk coefficient of each glycolysis-related gene was calculated using LASSO regression analysis. Using the median risk score as the cut-off point, patients were divided into high-risk and low-risk groups. Kaplan-Meier survival analysis was used to determine whether there was a significant difference in the overall survival between the two groups. The nomogram was constructed according to the results of multivariate Cox regression. The C-index was calculated, the calibration chart, clinical decision curve and receiver operating characteristic curve were drawn to evaluate the predictive performance of the nomogram. We performed Gene Ontology and Kyoto encyclopedia of genes and genomics enrichment analysis to explore the potential mechanism of prognostic-related glycolysis genes in osteosarcoma. A total of 88 and 53 cases were obtained from the TCGA and GEO database, respectively. A total of 10 key glycolytic genes related to prognosis were screened out. The Kaplan-Meier survival curve revealed that the overall survival of the high-risk group was significantly shorter than that of the low-risk group. The C indices of the training set and the verification set were 0.882 and 0.828, respectively. Our findings will provide further understanding of clinical prognostic outcomes of osteosarcoma patients.
Collapse
Affiliation(s)
- Wenhao Chen
- Department of Pediatric Surgery, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China.,Department of Pediatric Orthopedics, Fujian Provincial Children's Hospital, Fuzhou, Fujian, China
| | - Yuxiang Lin
- Department of Breast Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
| | - Jianping Huang
- Department of Pathology, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
| | - Zhiyu Yan
- Department of Neurology, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Hua Cao
- Department of Cardiac Surgery, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China.,Department of Cardiac Surgery, Fujian Provincial Children's Hospital, Fuzhou, Fujian, China
| |
Collapse
|
15
|
Zhang ED, Li C, Fang Y, Li N, Xiao Z, Chen C, Wei B, Wang H, Xie J, Miao Y, Zeng Z, Huang H. STMN1 as a novel prognostic biomarker in HCC correlating with immune infiltrates and methylation. World J Surg Oncol 2022; 20:301. [PMID: 36127700 PMCID: PMC9487063 DOI: 10.1186/s12957-022-02768-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 09/06/2022] [Indexed: 11/14/2022] Open
Abstract
Background Upregulation of Stathmin 1 (STMN1), a cytoplasmic phosphoprotein that controls the dynamics of cellular microtubules, is linked to malignant behavior and poor prognosis in a range of malignancies. However, little research has been done on STMN1’s potential role in HCC as a single factor in DNA methylation, m6A, or immunological modulation. Results STMN1 is overexpressed in hepatocellular carcinoma, where it is related to clinicopathological parameters and affects the prognosis of HCC patients. STMN1 overexpression plays an important role in the diagnosis and prognosis of hepatocellular carcinoma. Meanwhile, methylation of 7 CpG sites of STMN1 in HCC was correlated with prognosis, and STMN1 expression was closely related to m6A modification. In addition, STMN1 expression is associated with immune cell infiltration, immune molecules, and immune checkpoints in HCC. Conclusion STMN1 has a significant role in hepatocellular carcinoma diagnosis and prediction. STMN1 is implicated not just in the onset and course but also in the immunological modulation of the disease. DNA methylation and m6A are both linked to STMN1. Therefore, STMN1 could be used as a diagnostic and prognostic biomarker for HCC, as well as a target for immunotherapy.
Collapse
Affiliation(s)
- En-di Zhang
- The First Affiliated Hospital of Kunming Medical University, Kunming, 650032, China
| | - Chenxuan Li
- The First Affiliated Hospital of Kunming Medical University, Kunming, 650032, China
| | - Yuan Fang
- The First Affiliated Hospital of Kunming Medical University, Kunming, 650032, China
| | - Na Li
- The First Affiliated Hospital of Kunming Medical University, Kunming, 650032, China
| | - Zhongyun Xiao
- The First Affiliated Hospital of Kunming Medical University, Kunming, 650032, China
| | - Chuhong Chen
- The First Affiliated Hospital of Kunming Medical University, Kunming, 650032, China
| | - Benkai Wei
- The First Affiliated Hospital of Kunming Medical University, Kunming, 650032, China
| | - Hangping Wang
- The First Affiliated Hospital of Kunming Medical University, Kunming, 650032, China
| | - Jincheng Xie
- The First Affiliated Hospital of Kunming Medical University, Kunming, 650032, China
| | - Yinglei Miao
- The First Affiliated Hospital of Kunming Medical University, Kunming, 650032, China.,Yunnan Province Clinical Research Center for Digestive Diseases, Kunming, 650032, China
| | - Zhong Zeng
- The First Affiliated Hospital of Kunming Medical University, Kunming, 650032, China.
| | - Hanfei Huang
- The First Affiliated Hospital of Kunming Medical University, Kunming, 650032, China.
| |
Collapse
|
16
|
Xu J, Qin S, Yi Y, Gao H, Liu X, Ma F, Guan M. Delving into the Heterogeneity of Different Breast Cancer Subtypes and the Prognostic Models Utilizing scRNA-Seq and Bulk RNA-Seq. Int J Mol Sci 2022; 23:ijms23179936. [PMID: 36077333 PMCID: PMC9456551 DOI: 10.3390/ijms23179936] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 08/24/2022] [Accepted: 08/31/2022] [Indexed: 11/22/2022] Open
Abstract
Background: Breast cancer (BC) is the most common malignancy in women with high heterogeneity. The heterogeneity of cancer cells from different BC subtypes has not been thoroughly characterized and there is still no valid biomarker for predicting the prognosis of BC patients in clinical practice. Methods: Cancer cells were identified by calculating single cell copy number variation using the inferCNV algorithm. SCENIC was utilized to infer gene regulatory networks. CellPhoneDB software was used to analyze the intercellular communications in different cell types. Survival analysis, univariate Cox, least absolute shrinkage and selection operator (LASSO) regression and multivariate Cox analysis were used to construct subtype specific prognostic models. Results: Triple-negative breast cancer (TNBC) has a higher proportion of cancer cells than subtypes of HER2+ BC and luminal BC, and the specifically upregulated genes of the TNBC subtype are associated with antioxidant and chemical stress resistance. Key transcription factors (TFs) of tumor cells for three subtypes varied, and most of the TF-target genes are specifically upregulated in corresponding BC subtypes. The intercellular communications mediated by different receptor–ligand pairs lead to an inflammatory response with different degrees in the three BC subtypes. We establish a prognostic model containing 10 genes (risk genes: ATP6AP1, RNF139, BASP1, ESR1 and TSKU; protective genes: RPL31, PAK1, STARD10, TFPI2 and SIAH2) for luminal BC, seven genes (risk genes: ACTR6 and C2orf76; protective genes: DIO2, DCXR, NDUFA8, SULT1A2 and AQP3) for HER2+ BC, and seven genes (risk genes: HPGD, CDC42 and PGK1; protective genes: SMYD3, LMO4, FABP7 and PRKRA) for TNBC. Three prognostic models can distinguish high-risk patients from low-risk patients and accurately predict patient prognosis. Conclusions: Comparative analysis of the three BC subtypes based on cancer cell heterogeneity in this study will be of great clinical significance for the diagnosis, prognosis and targeted therapy for BC patients.
Collapse
|
17
|
Zhou Y, Qiu J, Liu S, Wang P, Ma D, Zhang G, Cao Y, Hu L, Wang Z, Wu J, Jiang C. CFDP1 promotes hepatocellular carcinoma progression through activating NEDD4/PTEN/PI3K/AKT signaling pathway. Cancer Med 2022; 12:425-444. [PMID: 35861040 PMCID: PMC9844661 DOI: 10.1002/cam4.4919] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Revised: 04/06/2022] [Accepted: 05/24/2022] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND AND AIMS It is being increasingly reported that the Cranio Facial Development Protein 1 (CFDP1) plays a significant role in the onset and progression of tumors. Nonetheless, the underlying mechanisms associated with CFDP1 that contribute to hepatocellular carcinoma (HCC) and the specific biological role of CFDP1 remain vague. METHODS The Gene Expression Omnibus (GEO) database was analyzed to obtain the gene expression profiles as well as the matching clinical data of HCC patients. The gene co-expression network was developed by means of weighted gene co-expression network analysis (WGCNA) to screen for possible biomarkers that could be used for the purpose of predicting prognosis. The Cancer Genome Atlas (TCGA) and Gene Expression Profile Interaction Analysis (GEPIA) databases were used to assess the relationship between survival and expression. In addition, we identified the underlying mechanism associated with CFDP1 by analyzing the KEGG pathway database, applying the GSEA and GeneCards analysis method. We performed a sequence of experiments (in vivo and in vitro) for the purpose of investigating the specific function of CFDP1 in liver cancer. RESULTS The obtained results revealed high expression of CFDP1 in HCC tissues and cell lines. A positive correlation between the overexpression of CFDP1 and the adverse clinicopathological features was observed. Moreover, we observed that the low recurrence-free survival and overall survival were associated with CFDP1 overexpression. In addition, GeneCards and GSEA analysis showed that CFDP1 may interact with NEDD4 and participate in PTEN regulation. Meanwhile, CFDP1 can promote the malignant development of liver cancer in vivo and in vitro. The western blotting technique was also employed so as to examine the samples, and the findings demonstrated that CFDP1 enhanced the malignancy of HCC via the NEDD4-mediated PTEN/PI3K/AKT pathway. CONCLUSION We highlighted that CFDP1 played an oncogenic role in HCC and was identified as a possible clinical prognostic factor and a potential novel therapeutic target for HCC.
Collapse
Affiliation(s)
- Yan Zhou
- Department of Hepatobiliary SurgeryDrum Tower Clinical College of Nanjing Medical UniversityNanjingChina
| | - Jiannan Qiu
- Department of Hepatobiliary SurgeryThe Affiliated Drum Tower Hospital of Nanjing University Medical SchoolNanjingChina
- Jiangsu Key Laboratory of Molecular MedicineNational Institute of Healthcare Data Science at Nanjing University, Medical School of Nanjing UniversityNanjingChina
| | - Siyuan Liu
- Department of Hepatobiliary SurgeryDrum Tower Clinical College of Nanjing Medical UniversityNanjingChina
| | - Peng Wang
- Department of Hepatobiliary SurgeryThe Affiliated Drum Tower Hospital of Nanjing University Medical SchoolNanjingChina
- Jiangsu Key Laboratory of Molecular MedicineNational Institute of Healthcare Data Science at Nanjing University, Medical School of Nanjing UniversityNanjingChina
| | - Ding Ma
- Department of Hepatobiliary SurgeryThe Affiliated Drum Tower Hospital of Nanjing University Medical SchoolNanjingChina
- Jiangsu Key Laboratory of Molecular MedicineNational Institute of Healthcare Data Science at Nanjing University, Medical School of Nanjing UniversityNanjingChina
| | - Guang Zhang
- Department of Hepatobiliary SurgeryDrum Tower Clinical College of Nanjing Medical UniversityNanjingChina
- Department of Hepatobiliary SurgeryThe Affiliated Drum Tower Hospital of Nanjing University Medical SchoolNanjingChina
- Jiangsu Key Laboratory of Molecular MedicineNational Institute of Healthcare Data Science at Nanjing University, Medical School of Nanjing UniversityNanjingChina
- Jinan Microecological Biomedicine Shandong LaboratoryShounuo City Light West BlockJinan CityChina
| | - Yin Cao
- Department of Hepatobiliary SurgeryDrum Tower Clinical College of Nanjing Medical UniversityNanjingChina
- Department of Hepatobiliary SurgeryThe Affiliated Drum Tower Hospital of Nanjing University Medical SchoolNanjingChina
- Jiangsu Key Laboratory of Molecular MedicineNational Institute of Healthcare Data Science at Nanjing University, Medical School of Nanjing UniversityNanjingChina
- Jinan Microecological Biomedicine Shandong LaboratoryShounuo City Light West BlockJinan CityChina
| | - Lili Hu
- Department of Hepatobiliary SurgeryDrum Tower Clinical College of Nanjing Medical UniversityNanjingChina
| | - Zhongxia Wang
- Department of Hepatobiliary SurgeryDrum Tower Clinical College of Nanjing Medical UniversityNanjingChina
- Department of Hepatobiliary SurgeryThe Affiliated Drum Tower Hospital of Nanjing University Medical SchoolNanjingChina
- Jiangsu Key Laboratory of Molecular MedicineNational Institute of Healthcare Data Science at Nanjing University, Medical School of Nanjing UniversityNanjingChina
- Jinan Microecological Biomedicine Shandong LaboratoryShounuo City Light West BlockJinan CityChina
| | - Junhua Wu
- Jiangsu Key Laboratory of Molecular MedicineNational Institute of Healthcare Data Science at Nanjing University, Medical School of Nanjing UniversityNanjingChina
- Jinan Microecological Biomedicine Shandong LaboratoryShounuo City Light West BlockJinan CityChina
| | - Chunping Jiang
- Department of Hepatobiliary SurgeryDrum Tower Clinical College of Nanjing Medical UniversityNanjingChina
- Department of Hepatobiliary SurgeryThe Affiliated Drum Tower Hospital of Nanjing University Medical SchoolNanjingChina
- Jiangsu Key Laboratory of Molecular MedicineNational Institute of Healthcare Data Science at Nanjing University, Medical School of Nanjing UniversityNanjingChina
- Jinan Microecological Biomedicine Shandong LaboratoryShounuo City Light West BlockJinan CityChina
| |
Collapse
|
18
|
Zhou K, Yang J, Li X, Xiong W, Zhang P, Zhang X. N7-Methylguanosine Regulatory Genes Profoundly Affect the Prognosis, Progression, and Antitumor Immune Response of Hepatocellular Carcinoma. Front Surg 2022; 9:893977. [PMID: 35784919 PMCID: PMC9246272 DOI: 10.3389/fsurg.2022.893977] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 05/19/2022] [Indexed: 11/13/2022] Open
Abstract
Background Hepatocellular carcinoma (HCC) is a common abdominal cancer with poor survival outcomes. Although there is growing evidence that N7-methylguanosine (m7G) is closely associated with tumor prognosis, development, and immune response, few studies focus on this topic. Methods The novel m7G risk signature was constructed through the Lasso regression analysis. Its prognostic value was evaluated through a series of survival analyses and was tested in ICGC-LIRI, GSE14520, and GSE116174 cohorts. CIBERSORT, ssGSEA, and ESTIMATE methods were applied to explore the effects of the m7G risk score on tumor immune microenvironment (TIM). The GSEA method was used to evaluate the impacts of the m7G risk score on glycolysis, ferroptosis, and pyroptosis. The human protein atlas (HPA) database was used to clarify the histological expression levels of five m7G signature genes. The biofunctions of NCBP2 in hepatocellular cancer (HC) cells were confirmed through qPCR, CCK8, and transwell assays. Results Five m7G regulatory genes comprised the novel risk signature. The m7G risk score was identified as an independent prognostic factor of HCC and could increase the decision-making benefit of traditional prognostic models. Besides, we established a nomogram containing the clinical stage and m7G risk score to predict the survival rates of HCC patients. The prognostic value of the m7G model was successfully validated in ICGC and GSE116174 cohorts. Moreover, high m7G risk led to a decreased infiltration level of CD8+ T cells, whereas it increased the infiltration levels of Tregs and macrophages. The glycolysis and pyroptosis processes were found to be enriched in the HCC patients with high m7G risk. Finally, overexpression of NCBP2 could promote the proliferation, migration, and invasion of HC cells. Conclusions The m7G risk score was closely related to the prognosis, antitumor immune process, glycolysis, and malignant progression of HCC. NCBP2 has pro-oncogenic abilities, showing promise as a novel treatment target.
Collapse
Affiliation(s)
- Kexiang Zhou
- Department of Gastroenterology, The Third Affiliated Hospital of ChongQing Medical University, China
- ChongQing Medical University, Chongqing, China
| | - Jiaqun Yang
- Department of Gastroenterology, The Third Affiliated Hospital of ChongQing Medical University, China
| | - Xiaoyan Li
- Department of Gastroenterology, The Third Affiliated Hospital of ChongQing Medical University, China
| | - Wei Xiong
- Department of Gastroenterology, The Third Affiliated Hospital of ChongQing Medical University, China
| | - Pengbin Zhang
- Department of Gastroenterology, The Third Affiliated Hospital of ChongQing Medical University, China
| | - Xuqing Zhang
- ChongQing Medical University, Chongqing, China
- Department of Infectious Diseases, The Third Affiliated Hospital of ChongQing Medical University, China
- Correspondence: Xuqing Zhang
| |
Collapse
|
19
|
Zhao R, Ding D, Ding Y, Han R, Wang X, Zhu C. Predicting Differences in Treatment Response and Survival Time of Lung Adenocarcinoma Patients Based on a Prognostic Risk Model of Glycolysis-Related Genes. Front Genet 2022; 13:828543. [PMID: 35692818 PMCID: PMC9174756 DOI: 10.3389/fgene.2022.828543] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Accepted: 05/05/2022] [Indexed: 11/18/2022] Open
Abstract
Background: Multiple factors influence the survival of patients with lung adenocarcinoma (LUAD). Specifically, the therapeutic outcomes of treatments and the probability of recurrence of the disease differ among patients with the same stage of LUAD. Therefore, effective prognostic predictors need to be identified. Methods: Based on the tumor mutation burden (TMB) data obtained from The Cancer Genome Atlas (TCGA) database, LUAD patients were divided into high and low TMB groups, and differentially expressed glycolysis-related genes between the two groups were screened. The least absolute shrinkage and selection operator (LASSO) and Cox regression were used to obtain a prognostic model. A receiver operating characteristic (ROC) curve and a calibration curve were generated to evaluate the nomogram that was constructed based on clinicopathological characteristics and the risk score. Two data sets (GSE68465 and GSE11969) from the Gene Expression Omnibus (GEO) were used to verify the prognostic performance of the gene. Furthermore, differences in immune cell distribution, immune-related molecules, and drug susceptibility were assessed for their relationship with the risk score. Results: We constructed a 5-gene signature (FKBP4, HMMR, B4GALT1, SLC2A1, STC1) capable of dividing patients into two risk groups. There was a significant difference in overall survival (OS) times between the high-risk group and the low-risk group (p < 0.001), with the low-risk group having a better survival outcome. Through multivariate Cox analysis, the risk score was confirmed to be an independent prognostic factor (HR = 2.709, 95% CI = 1.981–3.705, p < 0.001), and the ROC curve and nomogram exhibited accurate prediction performance. Validation of the data obtained in the GEO database yielded similar results. Furthermore, there were significant differences in sensitivity to immunotherapy, cisplatin, paclitaxel, gemcitabine, docetaxel, gefitinib, and erlotinib between the low-risk and high-risk groups. Conclusion: Our results reveal that glycolysis-related genes are feasible predictors of survival and the treatment response of patients with LUAD.
Collapse
Affiliation(s)
- Rongchang Zhao
- Department of Oncology, Taixing People’s Hospital Affiliated to Bengbu Medical College, Taixing, China
- *Correspondence: Rongchang Zhao,
| | - Dan Ding
- Department of Intensive Care Unit, Taixing People’s Hospital Affiliated to Bengbu Medical College, Taixing, China
| | - Yan Ding
- Department of Oncology, Taixing People’s Hospital Affiliated to Bengbu Medical College, Taixing, China
| | - Rongbo Han
- Department of Oncology, Taixing People’s Hospital Affiliated to Bengbu Medical College, Taixing, China
| | - Xiujuan Wang
- Department of Intensive Care Unit, Taixing People’s Hospital Affiliated to Bengbu Medical College, Taixing, China
| | - Chunrong Zhu
- Department of Oncology, The First Affiliated Hospital of Soochow University, Suzhou, China
| |
Collapse
|
20
|
Wu L, Liu J, Li W. Prognostic significance of a 4-lncRNA glycolysis-related signature in oral squamous cell carcinoma. J Dent Sci 2022; 17:991-1000. [PMID: 35756768 PMCID: PMC9201629 DOI: 10.1016/j.jds.2021.11.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Revised: 11/01/2021] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND/PURPOSE Oral squamous cell carcinoma (OSCC) is a highly malignant tumor, and the overall survival (OS) time of patients with OSCC varies considerably. This study aimed to identify reliable biomarkers for OSCC and construct a new prognostic signature, which may guide personalized precision treatment. MATERIALS AND METHODS Transcriptome array data of 317 patients with OSCC from The Cancer Genome Atlas Project (TCGA) cohort were retrospectively analyzed. Single-sample gene set enrichment analysis (ssGSEA) and univariate Cox regression were performed to identify the prognostic significance of the hallmarks of each tumor in OSCC. Subsequently, lncRNAs related to glycolysis were identified through co-expression analysis. A glycolysis-related prognostic signature was constructed by combining univariate Cox regression, least absolute shrinkage and selection operator (Lasso) regression, and multivariate Cox regression analyses. Additionally, the infiltration of immune cells in OSCC was evaluated based on data from ssGSEA and TIMER databases. RESULTS Glycolysis was identified as the main risk factor for OS in a variety of cancer hallmarks. The 4-lncRNA glycolysis prognostic signature could distinguish high and low-risk patients. This risk signature was found to be an independent prognostic risk factor for OSCC, showing good predictive power compared with other clinicopathological indicators. Immune correlation analysis showed that patients in the low-risk group exhibited higher levels of immune cell infiltration. CONCLUSION The novel 4-lncRNA prognostic signature can predict the clinical outcome of patients with OSCC well, and it is expected to become a promising prognostic biomarker as well as a potential therapeutic target in the future.
Collapse
Affiliation(s)
- Liangyin Wu
- Department of Clinical Laboratory, Yue Bei People's Hospital, Shantou University Medical College, Shaoguan, Guangdong, China
| | - Jun Liu
- Medical Research Center, Yue Bei People's Hospital, Shantou University Medical College, Shaoguan, Guangdong, China
| | - Wenli Li
- Department of Clinical Laboratory, Yue Bei People's Hospital, Shantou University Medical College, Shaoguan, Guangdong, China
- Reproductive Medicine Center, Yue Bei People's Hospital, Shantou University Medical College, Shaoguan, Guangdong, China
- The Affiliated Yue Bei People's Hospital of Shantou University Medical College, 133 Huimin South Road, Shaoguan, 512026. China
| |
Collapse
|
21
|
Cheng H, Kuang S, Tan L, Sun S. Circ_0001955 plays a carcinogenic role in breast cancer via positively regulating GLUT1 via decoying miR-1299. Thorac Cancer 2022; 13:913-924. [PMID: 35174654 PMCID: PMC8977153 DOI: 10.1111/1759-7714.14310] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 12/21/2021] [Accepted: 12/23/2021] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND Breast cancer is widespread in females. The role of circular RNA (circRNA) in breast cancer has aroused much attention. However, the function of several circRNAs remain unclear. The aim of our study was to determine the role of circ_0001955 in breast cancer. METHODS Quantitative real-time PCR (qPCR) and western blot was employed for expression analysis of circ_0001955, miR-1299 and glucose transporter 1 (GLUT1). Cell functions including proliferation, apoptosis, migration, invasion and angiogenesis, were assessed using EdU, flow cytometry, transwell and tube formation assays. Glycolysis metabolism was assessed according to glucose consumption, lactate production and ATP content. Dual-luciferase reporter assay and RIP assay were utilized to validate the binding between miR-1299 and circ_0001955 or GLUT1. The effects of circ_0001955 in vivo were observed by animal study. RESULTS Upregulation of circ_0001955 was detected in breast cancer. Knockdown of circ_0001955 inhibited breast cancer cell proliferation, migration, invasion, angiogenesis and glycolysis. MiR-1299 was a target of circ_0001955, and its repression reversed the effects of circ_0001955 knockdown. Moreover, circ_0001955 targeted miR-1299 to positively regulate GLUT1 expression. GLUT1 overexpression reversed the effects of miR-1299 enrichment. GLUT1 knockdown was verified to block tumor growth in vivo. CONCLUSIONS Circ_0001955 was found to promote breast cancer malignant development via targeting of the miR-1299/GLUT1 pathway, which contributes to our understanding of the pathogenesis of breast cancer.
Collapse
Affiliation(s)
- Hong Cheng
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan City, Hubei, China
| | - Sijie Kuang
- Department of Breast Surgery, The Central Hospital of Enshi Tujia and Miao Autonomous Prefecture, Enshi City, Hubei Province, China
| | - Lingzhen Tan
- Department of Breast Surgery, The Central Hospital of Enshi Tujia and Miao Autonomous Prefecture, Enshi City, Hubei Province, China
| | - Shengrong Sun
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan City, Hubei, China
| |
Collapse
|
22
|
Hu T, Zhao X, Zhao Y, Cheng J, Xiong J, Lu C. Identification and Verification of Necroptosis-Related Gene Signature and Associated Regulatory Axis in Breast Cancer. Front Genet 2022; 13:842218. [PMID: 35251139 PMCID: PMC8888972 DOI: 10.3389/fgene.2022.842218] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Accepted: 01/28/2022] [Indexed: 12/20/2022] Open
Abstract
Background: Breast invasive carcinoma (BRCA) is the second leading cause of malignancy death among women. Necroptosis is a newly discovered mechanism of cell death involved in the progression and prognosis of cancer. The role of necroptosis-related genes (NRGs) in BRCA is still a mystery. Methods: LASSO Cox regression analysis was performed to construct a prognostic necroptosis-related signature. A ceRNA was constructed to explore the potential lncRNA-miRNA-mRNA regulatory axis in BRCA. Results: A total of 63 necroptosis-related genes were differentially expressed in BRCA. We also summarized the genetic mutation landscape of NRGs in BRCA. BRCA patients with low expression of BCL2 and LEF1, as well as high expression of PLK1 and BNIP3, had a poor OS, DSS, and DFS. A necroptosis-related prognostic signature with four genes (BCL2, LEF1, PLK1, and BNIP3) was constructed, and it could serve as a prognosis biomarker in BRCA, predicting the OS rate with medium to high accuracy. Moreover, the risk score was correlated with immune infiltration in BRCA. Further comprehensive analysis revealed that the expression of BCL2, LEF1, PLK1, and BNIP3 was correlated with tumor mutation burden, microsatellite instability, drug sensitivity, and pathology stage. Previous studies have been extensively studied. The roles of LEF1, PLK1, and BNIP3 in BRCA and BCL2 were selected for further analysis. We then constructed a ceRNA network, which identified an lncRNA LINC00665/miR-181c-5p/BCL2 regulatory axis for BRCA. Conclusion: The bioinformatics method was performed to develop a prognostic necroptosis-related prognostic signature containing four genes (BCL2, LEF1, PLK1, and BNIP3) in BRCA. We also constructed a ceRNA network and identified an lncRNA LINC00665/miR-181c-5p/BCL2 regulatory axis for BRCA. Further in vivo and in vitro studies should be conducted to verify these results.
Collapse
Affiliation(s)
- Ting Hu
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiangwang Zhao
- Department of Breast and Thyroid Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yanxia Zhao
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jing Cheng
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jie Xiong
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- *Correspondence: Jie Xiong, ; Chong Lu,
| | - Chong Lu
- Department of Breast and Thyroid Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- *Correspondence: Jie Xiong, ; Chong Lu,
| |
Collapse
|
23
|
Fu W, Zheng S, Zhou J, Lu K, Lu Y, Guo G. Male Breast Carcinoma Metastatic to the Choroid: A Case Report and Opinions of Management. Cancer Manag Res 2022; 14:525-534. [PMID: 35173486 PMCID: PMC8841333 DOI: 10.2147/cmar.s345078] [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: 10/19/2021] [Accepted: 01/25/2022] [Indexed: 11/23/2022] Open
Abstract
Male breast carcinoma metastatic to the choroid is very rare and often related to poor prognosis. Herein, we report the findings in a Chinese male breast cancer patient who developed choroidal metastasis, and give opinions on systemic treatments. A 45-year-old Chinese male represented with difficulty breathing and visual impairment in the left eye 6 years after his breast cancer surgery and postoperative adjuvant treatment. PET/CT revealed multi-organs metastasis of the patient. The IHC indicated the lung lesion to be originated from the breast (ER+/PR+/HER2-). Eye examination provided evidence for breast cancer choroidal metastasis. Two cycles of TX (docetaxel + capecitabine) followed by two courses of GP (gemcitabine + cis-platinum) were applied as salvage chemotherapy. Metastases in his lung and bone remained stable. As for choroidal metastasis, a regimen of CDK4/6 inhibitor (Palbociclib) plus fulvestrant was recommended to the patient, which led to a good response. Notably, CDK4/6 inhibitor combined with endocrine therapy may be considered as an effective treatment for hormonal receptor-positive breast cancer patients with choroidal metastasis. We recommend that eye examination should not be neglected in breast cancer patients.
Collapse
Affiliation(s)
- Weida Fu
- Department of Breast Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, People’s Republic of China
| | - Shurong Zheng
- Department of Breast Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, People’s Republic of China
| | - Jieyu Zhou
- Department of Breast Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, People’s Republic of China
| | - Kangkang Lu
- Department of Breast Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, People’s Republic of China
| | - Yiqiao Lu
- Department of Breast Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, People’s Republic of China
| | - Guilong Guo
- Department of Breast Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, People’s Republic of China
- Correspondence: Guilong Guo, Department of Breast Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, People’s Republic of China, Tel/Fax +86-13867709361, Email
| |
Collapse
|
24
|
Vicari HP, Coelho-Silva JL, Pereira-Martins DA, Lucena-Araujo AR, Lima K, Lipreri da Silva JC, Scheucher PS, Koury LC, de Melo RA, Bittencourt R, Pagnano K, Nunes E, Fagundes EM, Kerbauy F, de Figueiredo-Pontes LL, Costa-Lotufo LV, Rego EM, Traina F, Machado-Neto JA. STMN1 is highly expressed and contributes to clonogenicity in acute promyelocytic leukemia cells. Invest New Drugs 2021; 40:438-452. [PMID: 34837603 DOI: 10.1007/s10637-021-01197-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Accepted: 10/25/2021] [Indexed: 11/30/2022]
Abstract
Stathmin 1 (STMN1) is a microtubule-destabilizing protein highly expressed in hematological malignancies and involved in proliferation and differentiation. Although a previous study found that the PML-RARα fusion protein, which contributes to the pathophysiology of acute promyelocytic leukemia (APL), positively regulates STMN1 at the transcription and protein activity levels, little is known about the role of STMN1 in APL. In this study, we aimed to investigate the STMN1 expression levels and their associations with laboratory, clinical, and genomic data in APL patients. We also assessed the dynamics of STMN1 expression during myeloid cell differentiation and cell cycle progression, and the cellular effects of STMN1 silencing and pharmacological effects of microtubule-stabilizing drugs on APL cells. We found that STMN1 transcripts were significantly increased in samples from APL patients compared with those of healthy donors (all p < 0.05). However, this had no effect on clinical outcomes. STMN1 expression was associated with proliferation- and metabolism-related gene signatures in APL. Our data confirmed that STMN1 was highly expressed in early hematopoietic progenitors and reduced during cell differentiation, including the ATRA-induced granulocytic differentiation model. STMN1 phosphorylation was predominant in a pool of mitosis-enriched APL cells. In NB4 and NB4-R2 cells, STMN1 knockdown decreased autonomous cell growth (all p < 0.05) but did not impact ATRA-induced apoptosis and differentiation. Finally, treatment with paclitaxel (as a single agent or combined with ATRA) induced microtubule stabilization, resulting in mitotic catastrophe with repercussions for cell viability, even in ATRA-resistant APL cells. This study provides new insights into the STMN1 functions and microtubule dynamics in APL.
Collapse
Affiliation(s)
- Hugo Passos Vicari
- Department of Pharmacology, Institute of Biomedical Sciences, University of Sao Paulo, São Paulo, Brazil
| | - Juan Luiz Coelho-Silva
- Department of Medical Imaging, Hematology, and Oncology, Ribeirão Preto Medical School, University of Sao Paulo, Ribeirão Preto, Brazil
| | - Diego A Pereira-Martins
- Department of Medical Imaging, Hematology, and Oncology, Ribeirão Preto Medical School, University of Sao Paulo, Ribeirão Preto, Brazil
- Laboratory of Medical Investigation in Pathogenesis and Targeted Therapy in Onco-Immuno-Hematology (LIM-31), Department of Hematology, Faculdade de Medicina, Hospital das Clínicas HCFMUSP, Universidade de Sao Paulo, Sao Paulo, Brazil
| | | | - Keli Lima
- Laboratory of Medical Investigation in Pathogenesis and Targeted Therapy in Onco-Immuno-Hematology (LIM-31), Department of Hematology, Faculdade de Medicina, Hospital das Clínicas HCFMUSP, Universidade de Sao Paulo, Sao Paulo, Brazil
| | | | - Priscila Santos Scheucher
- Department of Medical Imaging, Hematology, and Oncology, Ribeirão Preto Medical School, University of Sao Paulo, Ribeirão Preto, Brazil
| | - Luisa C Koury
- Department of Medical Imaging, Hematology, and Oncology, Ribeirão Preto Medical School, University of Sao Paulo, Ribeirão Preto, Brazil
| | - Raul A de Melo
- Department of Internal Medicine, University of Pernambuco and Fundação HEMOPE, Recife, Brazil
| | - Rosane Bittencourt
- Hematology Division, University Hospital of the Federal University of Rio Grande Do Sul, Porto Alegre, Brazil
| | - Katia Pagnano
- University of Campinas/Hemocentro-Unicamp, Campinas, Brazil
| | - Elenaide Nunes
- Hematology Division, Federal University of Paraná, Curitiba, Brazil
| | - Evandro M Fagundes
- Hematology Division, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Fabio Kerbauy
- Hematology Division, Federal University of Sao Paulo, Sao Paulo, Brazil
| | - Lorena Lobo de Figueiredo-Pontes
- Department of Medical Imaging, Hematology, and Oncology, Ribeirão Preto Medical School, University of Sao Paulo, Ribeirão Preto, Brazil
| | - Leticia Veras Costa-Lotufo
- Department of Pharmacology, Institute of Biomedical Sciences, University of Sao Paulo, São Paulo, Brazil
| | - Eduardo Magalhães Rego
- Laboratory of Medical Investigation in Pathogenesis and Targeted Therapy in Onco-Immuno-Hematology (LIM-31), Department of Hematology, Faculdade de Medicina, Hospital das Clínicas HCFMUSP, Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Fabiola Traina
- Department of Medical Imaging, Hematology, and Oncology, Ribeirão Preto Medical School, University of Sao Paulo, Ribeirão Preto, Brazil.
| | | |
Collapse
|
25
|
Yu X, Li M, Guo C, Wu Y, Zhao L, Shi Q, Song J, Song B. Therapeutic Targeting of Cancer: Epigenetic Homeostasis. Front Oncol 2021; 11:747022. [PMID: 34765551 PMCID: PMC8576334 DOI: 10.3389/fonc.2021.747022] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Accepted: 10/11/2021] [Indexed: 12/12/2022] Open
Abstract
A large number of studies have revealed that epigenetics plays an important role in cancer development. However, the currently-developed epigenetic drugs cannot achieve a stable curative effect. Thus, it may be necessary to redefine the role of epigenetics in cancer development. It has been shown that embryonic development and tumor development share significant similarities in terms of biological behavior and molecular expression patterns, and epigenetics may be the link between them. Cell differentiation is likely a manifestation of epigenetic homeostasis at the cellular level. In this article, we introduced the importance of epigenetic homeostasis in cancer development and analyzed the shortcomings of current epigenetic treatment regimens. Understanding the dynamic process of epigenetic homeostasis in organ development can help us characterize cancer according to its differentiation stages, explore new targets for cancer treatment, and improve the clinical prognosis of patients with cancer.
Collapse
Affiliation(s)
- Xiaoyuan Yu
- Department of Oncology, First Hospital of Shanxi Medical University, Taiyuan, China
| | - Menglu Li
- Shanxi Key Laboratory of Otorhinolaryngology Head and Neck Cancer, First Hospital of Shanxi Medical University, Taiyuan, China
| | - Chunyan Guo
- Department of Oncology, First Hospital of Shanxi Medical University, Taiyuan, China
| | - Yuesheng Wu
- Department of Oncology, First Hospital of Shanxi Medical University, Taiyuan, China
| | - Li Zhao
- Cancer Center, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, China
| | - Qinying Shi
- Cancer Center, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, China
| | - Jianbo Song
- Cancer Center, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, China
| | - Bin Song
- Cancer Center, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, China
| |
Collapse
|