1
|
Yu J, Du X, Zhang S, Long J, Wu P, Li Z, Lyu X, Hong Q, Chen P, Gao B. Galunisertib promotes bevacizumab-induced vascular normalization in nasopharyngeal carcinoma: Multi-parameter MRI evaluation. MOLECULAR THERAPY. ONCOLOGY 2024; 32:200858. [PMID: 39280586 PMCID: PMC11399656 DOI: 10.1016/j.omton.2024.200858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 04/26/2024] [Accepted: 08/05/2024] [Indexed: 09/18/2024]
Abstract
Tumor vascular normalization (TVN) is associated with antitumor therapeutic efficacy in nasopharyngeal carcinoma (NPC). However, the short time window of TVN is the biggest hindrance to its wide clinical application. We investigated whether targeting transforming growth factor beta can enhance the TVN effect of bevacizumab (BEV)-induced patient-derived xenograft (PDX) models of NPC. We constructed mouse subcutaneous PDX models of NPC and classified the mice into four drug-treatment groups, namely placebo control, galunisertib, BEV, and galunisertib + BEV. We performed MRI multi-parameter examinations at different time points and evaluated the vascular density, vascular structure, and tumor hypoxia microenvironment by histopathology. The efficacy of chemotherapy and drug delivery was evaluated by administering cisplatin. We found that combined therapy with galunisertib and BEV significantly delayed tumor growth, enhanced the TVN effect, and improved chemotherapeutic efficacy compared with monotherapy. Mechanistically, galunisertib reversed the epithelial-mesenchymal transition process and inhibited the expression of hypoxia-inducible factor 1α and vascular endothelial growth factor by downregulating LAMC2. Correlation analysis of MRI data and pathological indicators showed that there was a good correlation between them.
Collapse
Affiliation(s)
- Jing Yu
- Department of Radiology, The Affiliated Hospital of Guizhou Medical University, Guiyang 550004, Guizhou Province, China
| | - Xia Du
- Department of Radiology, The Affiliated Hospital of Guizhou Medical University, Guiyang 550004, Guizhou Province, China
| | - Shuai Zhang
- Department of Radiology, The Affiliated Hospital of Guizhou Medical University, Guiyang 550004, Guizhou Province, China
| | - Jinhua Long
- Department of Head & Neck, The Affiliated Tumor Hospital of Guizhou Medical University, Guiyang 550004, Guizhou Province, China
| | - Peng Wu
- Philips Healthcare, Shanghai 200072, China
| | - Zongxue Li
- Department of Radiology, The Affiliated Hospital of Guizhou Medical University, Guiyang 550004, Guizhou Province, China
| | - Xinyue Lyu
- Department of Radiology, The Affiliated Hospital of Guizhou Medical University, Guiyang 550004, Guizhou Province, China
| | - Qin Hong
- Department of Pathology, Guizhou Provincial People's Hospital, Guiyang 550001, Guizhou Province, China
| | - Pengyu Chen
- Department of Radiology, The Affiliated Hospital of Guizhou Medical University, Guiyang 550004, Guizhou Province, China
| | - Bo Gao
- Department of Radiology, The Affiliated Hospital of Guizhou Medical University, Guiyang 550004, Guizhou Province, China
- Key Laboratory of Brain Imaging, Guizhou Medical University, Guiyang 550004, Guizhou Province, China
| |
Collapse
|
2
|
Zhang J, Ji F, Tan Y, Zhao L, Zhao Y, Liu J, Shao L, Shi J, Ye M, He X, Jin J, Zhao B, Huang J, Roessler S, Zheng X, Ji J. Oncogenic Roles of Laminin Subunit Gamma-2 in Intrahepatic Cholangiocarcinoma via Promoting EGFR Translation. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2309010. [PMID: 38526177 DOI: 10.1002/advs.202309010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 02/23/2024] [Indexed: 03/26/2024]
Abstract
Intrahepatic cholangiocarcinoma (iCCA) is a highly lethal biliary epithelial cancer in the liver. Here, Laminin subunit gamma-2 (LAMC2) with important oncogenic roles in iCCA is discovered. In a total of 231 cholangiocarcinoma patients (82% of iCCA patients) across four independent cohorts, LAMC2 is significantly more abundant in iCCA tumor tissue compared to normal bile duct and non-tumor liver. Among 26.3% of iCCA patients, LAMC2 gene is amplified, contributing to its over-expression. Functionally, silencing LAMC2 significantly blocks tumor formation in orthotopic iCCA mouse models. Mechanistically, it promotes EGFR protein translation via interacting with nascent unglycosylated EGFR in the endoplasmic reticulum (ER), resulting in activated EGFR signaling. LAMC2-mediated EGFR translation also depends on its interaction with the ER chaperone BiP via their C-terminus. Together LAMC2 and BiP generate a binding "pocket" of nascent EGFR and facilitate EGFR translation. Consistently, LAMC2-high iCCA patients have poor prognosis in two iCCA cohorts. LAMC2-high iCCA cells are highly sensitive to EGFR tyrosine kinase inhibitors (TKIs) treatment both in vitro and in vivo. Together, these data demonstrate LAMC2 as an oncogenic player in iCCA by promoting EGFR translation and an indicator to identify iCCA patients who may benefit from available EGFR-targeted TKIs therapies.
Collapse
Affiliation(s)
- Jianjuan Zhang
- The MOE Key Laboratory of Biosystems Homeostasis & Protection, Zhejiang Provincial Key Laboratory for Cancer Molecular Cell Biology, Life Sciences Institute, Zhejiang University, Hangzhou, Zhejiang, 310058, China
- Center for Life Sciences, Shaoxing Institute, Zhejiang University, Shaoxing, Zhejiang, 321000, China
- Cancer Center, Zhejiang University, Hangzhou, Zhejiang, 310058, China
| | - Fubo Ji
- The MOE Key Laboratory of Biosystems Homeostasis & Protection, Zhejiang Provincial Key Laboratory for Cancer Molecular Cell Biology, Life Sciences Institute, Zhejiang University, Hangzhou, Zhejiang, 310058, China
- Center for Life Sciences, Shaoxing Institute, Zhejiang University, Shaoxing, Zhejiang, 321000, China
- Cancer Center, Zhejiang University, Hangzhou, Zhejiang, 310058, China
| | - Yaqi Tan
- The MOE Key Laboratory of Biosystems Homeostasis & Protection, Zhejiang Provincial Key Laboratory for Cancer Molecular Cell Biology, Life Sciences Institute, Zhejiang University, Hangzhou, Zhejiang, 310058, China
- Center for Life Sciences, Shaoxing Institute, Zhejiang University, Shaoxing, Zhejiang, 321000, China
- Cancer Center, Zhejiang University, Hangzhou, Zhejiang, 310058, China
| | - Lei Zhao
- Shandong Cancer Hospital and Institute, Shandong Cancer Hospital of Shandong First Medical University, Jinan, Shandong Province, 250117, China
| | - Yongzhi Zhao
- The MOE Key Laboratory of Biosystems Homeostasis & Protection, Zhejiang Provincial Key Laboratory for Cancer Molecular Cell Biology, Life Sciences Institute, Zhejiang University, Hangzhou, Zhejiang, 310058, China
- Center for Life Sciences, Shaoxing Institute, Zhejiang University, Shaoxing, Zhejiang, 321000, China
- Cancer Center, Zhejiang University, Hangzhou, Zhejiang, 310058, China
| | - Jiaxin Liu
- The MOE Key Laboratory of Biosystems Homeostasis & Protection, Zhejiang Provincial Key Laboratory for Cancer Molecular Cell Biology, Life Sciences Institute, Zhejiang University, Hangzhou, Zhejiang, 310058, China
- Center for Life Sciences, Shaoxing Institute, Zhejiang University, Shaoxing, Zhejiang, 321000, China
- Cancer Center, Zhejiang University, Hangzhou, Zhejiang, 310058, China
| | - Liyuan Shao
- Center for Life Sciences, Shaoxing Institute, Zhejiang University, Shaoxing, Zhejiang, 321000, China
| | - Jiong Shi
- Department of Pathology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, Jiangsu Province, 210008, China
| | - Meihua Ye
- Zhejiang Provincial People's Hospital, Hangzhou, Zhejiang, 310014, China
| | - Xianglei He
- Zhejiang Provincial People's Hospital, Hangzhou, Zhejiang, 310014, China
| | - Jianping Jin
- The MOE Key Laboratory of Biosystems Homeostasis & Protection, Zhejiang Provincial Key Laboratory for Cancer Molecular Cell Biology, Life Sciences Institute, Zhejiang University, Hangzhou, Zhejiang, 310058, China
- Center for Life Sciences, Shaoxing Institute, Zhejiang University, Shaoxing, Zhejiang, 321000, China
- Cancer Center, Zhejiang University, Hangzhou, Zhejiang, 310058, China
| | - Bin Zhao
- The MOE Key Laboratory of Biosystems Homeostasis & Protection, Zhejiang Provincial Key Laboratory for Cancer Molecular Cell Biology, Life Sciences Institute, Zhejiang University, Hangzhou, Zhejiang, 310058, China
- Center for Life Sciences, Shaoxing Institute, Zhejiang University, Shaoxing, Zhejiang, 321000, China
- Cancer Center, Zhejiang University, Hangzhou, Zhejiang, 310058, China
| | - Jun Huang
- The MOE Key Laboratory of Biosystems Homeostasis & Protection, Zhejiang Provincial Key Laboratory for Cancer Molecular Cell Biology, Life Sciences Institute, Zhejiang University, Hangzhou, Zhejiang, 310058, China
- Center for Life Sciences, Shaoxing Institute, Zhejiang University, Shaoxing, Zhejiang, 321000, China
- Cancer Center, Zhejiang University, Hangzhou, Zhejiang, 310058, China
| | - Stephanie Roessler
- Institute of Pathology, University Hospital Heidelberg, 69120, Heidelberg, Germany
| | - Xin Zheng
- Taoharmony Biotech L.L.C., Hangzhou, Zhejiang, 310018, China
| | - Junfang Ji
- The MOE Key Laboratory of Biosystems Homeostasis & Protection, Zhejiang Provincial Key Laboratory for Cancer Molecular Cell Biology, Life Sciences Institute, Zhejiang University, Hangzhou, Zhejiang, 310058, China
- Center for Life Sciences, Shaoxing Institute, Zhejiang University, Shaoxing, Zhejiang, 321000, China
- Cancer Center, Zhejiang University, Hangzhou, Zhejiang, 310058, China
| |
Collapse
|
3
|
Zhao D, Guo Y, Wei H, Jia X, Zhi Y, He G, Nie W, Huang L, Wang P, Laster KV, Liu Z, Wang J, Lee MH, Dong Z, Liu K. Multi-omics characterization of esophageal squamous cell carcinoma identifies molecular subtypes and therapeutic targets. JCI Insight 2024; 9:e171916. [PMID: 38652547 PMCID: PMC11141925 DOI: 10.1172/jci.insight.171916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Accepted: 04/12/2024] [Indexed: 04/25/2024] Open
Abstract
Esophageal squamous cell carcinoma (ESCC) is the predominant form of esophageal cancer and is characterized by an unfavorable prognosis. To elucidate the distinct molecular alterations in ESCC and investigate therapeutic targets, we performed a comprehensive analysis of transcriptomics, proteomics, and phosphoproteomics data derived from 60 paired treatment-naive ESCC and adjacent nontumor tissue samples. Additionally, we conducted a correlation analysis to describe the regulatory relationship between transcriptomic and proteomic processes, revealing alterations in key metabolic pathways. Unsupervised clustering analysis of the proteomics data stratified patients with ESCC into 3 subtypes with different molecular characteristics and clinical outcomes. Notably, subtype III exhibited the worst prognosis and enrichment in proteins associated with malignant processes, including glycolysis and DNA repair pathways. Furthermore, translocase of inner mitochondrial membrane domain containing 1 (TIMMDC1) was validated as a potential prognostic molecule for ESCC. Moreover, integrated kinase-substrate network analysis using the phosphoproteome nominated candidate kinases as potential targets. In vitro and in vivo experiments further confirmed casein kinase II subunit α (CSNK2A1) as a potential kinase target for ESCC. These underlying data represent a valuable resource for researchers that may provide better insights into the biology and treatment of ESCC.
Collapse
Affiliation(s)
- Dengyun Zhao
- Department of Pathophysiology, School of Basic Medical Sciences, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, Henan, China
- China-US (Henan) Hormel Cancer Institute, Zhengzhou, Henan, China
- Tianjian Laboratory of Advanced Biomedical Sciences, Zhengzhou, Henan, China
| | - Yaping Guo
- Department of Pathophysiology, School of Basic Medical Sciences, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, Henan, China
- The Collaborative Innovation Center of Henan Province for Cancer Chemoprevention, Zhengzhou, Henan, China
- State Key Laboratory of Esophageal Cancer Prevention and Treatment, Zhengzhou University, Zhengzhou, Henan, China
| | - Huifang Wei
- Department of Pathophysiology, School of Basic Medical Sciences, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, Henan, China
- China-US (Henan) Hormel Cancer Institute, Zhengzhou, Henan, China
| | - Xuechao Jia
- Department of Pathophysiology, School of Basic Medical Sciences, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, Henan, China
- China-US (Henan) Hormel Cancer Institute, Zhengzhou, Henan, China
| | - Yafei Zhi
- Department of Pathophysiology, School of Basic Medical Sciences, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, Henan, China
- China-US (Henan) Hormel Cancer Institute, Zhengzhou, Henan, China
| | - Guiliang He
- China-US (Henan) Hormel Cancer Institute, Zhengzhou, Henan, China
| | - Wenna Nie
- China-US (Henan) Hormel Cancer Institute, Zhengzhou, Henan, China
| | - Limeng Huang
- China-US (Henan) Hormel Cancer Institute, Zhengzhou, Henan, China
| | - Penglei Wang
- Department of Pathophysiology, School of Basic Medical Sciences, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, Henan, China
- China-US (Henan) Hormel Cancer Institute, Zhengzhou, Henan, China
| | | | - Zhicai Liu
- Linzhou Cancer Hospital, Anyang, Henan, China
| | - Jinwu Wang
- Linzhou Cancer Hospital, Anyang, Henan, China
| | - Mee-Hyun Lee
- Department of Pathophysiology, School of Basic Medical Sciences, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, Henan, China
- China-US (Henan) Hormel Cancer Institute, Zhengzhou, Henan, China
- College of Korean Medicine, Dongshin University, Naju, Jeonnam, Republic of Korea
| | - Zigang Dong
- Department of Pathophysiology, School of Basic Medical Sciences, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, Henan, China
- China-US (Henan) Hormel Cancer Institute, Zhengzhou, Henan, China
- Tianjian Laboratory of Advanced Biomedical Sciences, Zhengzhou, Henan, China
- The Collaborative Innovation Center of Henan Province for Cancer Chemoprevention, Zhengzhou, Henan, China
- State Key Laboratory of Esophageal Cancer Prevention and Treatment, Zhengzhou University, Zhengzhou, Henan, China
- Provincial Cooperative Innovation Center for Cancer Chemoprevention, Zhengzhou University, Zhengzhou, Henan, China
| | - Kangdong Liu
- Department of Pathophysiology, School of Basic Medical Sciences, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, Henan, China
- China-US (Henan) Hormel Cancer Institute, Zhengzhou, Henan, China
- Tianjian Laboratory of Advanced Biomedical Sciences, Zhengzhou, Henan, China
- The Collaborative Innovation Center of Henan Province for Cancer Chemoprevention, Zhengzhou, Henan, China
- State Key Laboratory of Esophageal Cancer Prevention and Treatment, Zhengzhou University, Zhengzhou, Henan, China
- Provincial Cooperative Innovation Center for Cancer Chemoprevention, Zhengzhou University, Zhengzhou, Henan, China
| |
Collapse
|
4
|
Pan T, Li J, Zhang O, Zhu Y, Zhou H, Ma M, Yu Y, Lyu J, Chen Y, Xu L. Knockdown of ribosome RNA processing protein 15 suppresses migration of hepatocellular carcinoma through inhibiting PATZ1-associated LAMC2/FAK pathway. BMC Cancer 2024; 24:334. [PMID: 38475740 DOI: 10.1186/s12885-024-12065-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Accepted: 02/27/2024] [Indexed: 03/14/2024] Open
Abstract
BACKGROUND Ribosomal RNA processing protein 15 (RRP15) has been found to regulate the progression of hepatocellular carcinoma (HCC). Nevertheless, the extent to which it contributes to the spread of HCC cells remains uncertain. Thus, the objective of this research was to assess the biological function of RRP15 in the migration of HCC. METHODS The expression of RRP15 in HCC tissue microarray (TMA), tumor tissues and cell lines were determined. In vitro, the effects of RRP15 knockdown on the migration, invasion and adhesion ability of HCC cells were assessed by wound healing assay, transwell and adhesion assay, respectively. The effect of RRP15 knockdown on HCC migration was also evaluated in vivo in a mouse model. RESULTS Bioinformatics analysis showed that high expression of RRP15 was significantly associated with low survival rate of HCC. The expression level of RRP15 was strikingly upregulated in HCC tissues and cell lines compared with the corresponding controls, and TMA data also indicated that RRP15 was a pivotal prognostic factor for HCC. RRP15 knockdown in HCC cells reduced epithelial-to-mesenchymal transition (EMT) and inhibited migration in vitro and in vivo, independent of P53 expression. Mechanistically, blockade of RRP15 reduced the protein level of the transcription factor POZ/BTB and AT hook containing zinc finger 1 (PATZ1), resulting in decreased expression of the downstream genes encoding laminin 5 subunits, LAMC2 and LAMB3, eventually suppressing the integrin β4 (ITGB4)/focal adhesion kinase (FAK)/nuclear factor κB kappa-light-chain-enhancer of activated B cells (NF-κB) signaling pathway. CONCLUSIONS RRP15 promotes HCC migration by activating the LAMC2/ITGB4/FAK pathway, providing a new target for future HCC treatment.
Collapse
Affiliation(s)
- Tongtong Pan
- Zhejiang Provincial Key Laboratory for Accurate Diagnosis and Treatment of Chronic Liver Diseases, The First Affiliated Hospital of Wenzhou Medical University, 325035, Wenzhou, Zhejiang, China
| | - Jinhai Li
- Department of Liver and Gall Surgery, The Third Affiliated Hospital of Wenzhou Medical University, 325200, Wenzhou, Zhejiang, China
| | - Ouyang Zhang
- Key Laboratory of Laboratory Medicine, Ministry of Education, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, 325035, Wenzhou, Zhejiang, China
| | - Yuqin Zhu
- Key Laboratory of Laboratory Medicine, Ministry of Education, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, 325035, Wenzhou, Zhejiang, China
| | - Hongfei Zhou
- Zhejiang Provincial Key Laboratory for Accurate Diagnosis and Treatment of Chronic Liver Diseases, The First Affiliated Hospital of Wenzhou Medical University, 325035, Wenzhou, Zhejiang, China
| | - Mengchen Ma
- Key Laboratory of Laboratory Medicine, Ministry of Education, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, 325035, Wenzhou, Zhejiang, China
| | - Yanwen Yu
- Key Laboratory of Laboratory Medicine, Ministry of Education, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, 325035, Wenzhou, Zhejiang, China
| | - Jiaojian Lyu
- Department of Infectious Diseases, Lishui People's Hospital, 323000, Lishui, Zhejiang, China
| | - Yongping Chen
- Zhejiang Provincial Key Laboratory for Accurate Diagnosis and Treatment of Chronic Liver Diseases, The First Affiliated Hospital of Wenzhou Medical University, 325035, Wenzhou, Zhejiang, China.
| | - Liang Xu
- Key Laboratory of Laboratory Medicine, Ministry of Education, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, 325035, Wenzhou, Zhejiang, China.
| |
Collapse
|
5
|
Roux de Bézieux H, Van den Berge K, Street K, Dudoit S. Trajectory inference across multiple conditions with condiments. Nat Commun 2024; 15:833. [PMID: 38280860 PMCID: PMC10821945 DOI: 10.1038/s41467-024-44823-0] [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: 10/13/2023] [Accepted: 01/08/2024] [Indexed: 01/29/2024] Open
Abstract
In single-cell RNA sequencing (scRNA-Seq), gene expression is assessed individually for each cell, allowing the investigation of developmental processes, such as embryogenesis and cellular differentiation and regeneration, at unprecedented resolution. In such dynamic biological systems, cellular states form a continuum, e.g., for the differentiation of stem cells into mature cell types. This process is often represented via a trajectory in a reduced-dimensional representation of the scRNA-Seq dataset. While many methods have been suggested for trajectory inference, it is often unclear how to handle multiple biological groups or conditions, e.g., inferring and comparing the differentiation trajectories of wild-type and knock-out stem cell populations. In this manuscript, we present condiments, a method for the inference and downstream interpretation of cell trajectories across multiple conditions. Our framework allows the interpretation of differences between conditions at the trajectory, cell population, and gene expression levels. We start by integrating datasets from multiple conditions into a single trajectory. By comparing the cell's conditions along the trajectory's path, we can detect large-scale changes, indicative of differential progression or fate selection. We also demonstrate how to detect subtler changes by finding genes that exhibit different behaviors between these conditions along a differentiation path.
Collapse
Affiliation(s)
- Hector Roux de Bézieux
- Division of Biostatistics, School of Public Health, University of California, Berkeley, CA, USA
- Center for Computational Biology, University of California, Berkeley, CA, USA
| | - Koen Van den Berge
- Department of Statistics, University of California, Berkeley, CA, USA
- Department of Applied Mathematics, Computer Science and Statistics, Ghent University, Ghent, Belgium
- Statistics and Decision Sciences, J&J Innovative Medicine, Beerse, Belgium
| | - Kelly Street
- Division of Biostatistics, Department of Population and Public Health Sciences, Keck School of Medicine of USC, Los Angeles, CA, USA.
| | - Sandrine Dudoit
- Division of Biostatistics, School of Public Health, University of California, Berkeley, CA, USA.
- Center for Computational Biology, University of California, Berkeley, CA, USA.
- Department of Statistics, University of California, Berkeley, CA, USA.
| |
Collapse
|
6
|
Tong D, Zhou J, Zhou J, Wang X, Gao B, Rui X, Liu L, Chen Q, Huang C. LAMC2 mitigates ER stress by enhancing ER-mitochondria interaction via binding to MYH9 and MYH10. Cancer Gene Ther 2024; 31:43-57. [PMID: 37891404 PMCID: PMC10794146 DOI: 10.1038/s41417-023-00680-5] [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: 07/21/2023] [Revised: 10/01/2023] [Accepted: 10/17/2023] [Indexed: 10/29/2023]
Abstract
Highly proliferative and metastatic tumors are constantly exposed to both intrinsic and extrinsic factors that induce adaptation to stressful conditions. Chronic adaptation to endoplasmic reticulum (ER) ER stress is common to many different types of cancers, and poses a major challenge for acquired drug resistance. Here we report that LAMC2, an extracellular matrix protein upregulated in many types of cancers, is localized in the ER of lung, breast, and liver cancer cells. Under tunicamycin-induced ER stress, protein level of LAMC2 is upregulated. Transfection of cancer cells with LAMC2 resulted in the attenuation of ER stress phenotype, accompanied by elevation in mitochondrial membrane potential as well as reduction in reactive oxygen species (ROS) levels and apoptosis. In addition, LAMC2 forms protein complexes with MYH9 and MYH10 to promote mitochondrial aggregation and increased ER-mitochondria interaction at the perinuclear region. Moreover, overexpression of LAMC2 counteracts the effects of ER stress and promotes tumor growth in vivo. Taken together, our results revealed that in complex with MYH9 and MYH10, LAMC2 is essential for promoting ER-mitochondria interaction to alleviate ER stress and allow cancer cells to adapt and proliferate under stressful conditions. This study provides new insights and highlights the promising potential of LAMC2 as a therapeutic target for cancer treatment.
Collapse
Affiliation(s)
- Dongdong Tong
- Department of Cell Biology and Genetics, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, 710061, Xi'an, Shaanxi, China
| | - Jun Zhou
- Department of Pharmacology, School of Basic Medical Sciences, Health Science Center, Xi'an Jiaotong University, 710061, Xi'an, Shaanxi, China
| | - Jing Zhou
- Department of Cell Biology and Genetics, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, 710061, Xi'an, Shaanxi, China
| | - Xiaofei Wang
- Biomedical Experimental Center of Xi'an Jiaotong University, 710061, Xi'an, Shaanxi, China
| | - Beibei Gao
- Department of Cell Biology and Genetics, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, 710061, Xi'an, Shaanxi, China
| | - Xiaoyi Rui
- Department of Cell Biology and Genetics, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, 710061, Xi'an, Shaanxi, China
| | - Liying Liu
- Biomedical Experimental Center of Xi'an Jiaotong University, 710061, Xi'an, Shaanxi, China
| | - QiaoYi Chen
- Department of Cell Biology and Genetics, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, 710061, Xi'an, Shaanxi, China.
| | - Chen Huang
- Department of Cell Biology and Genetics, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, 710061, Xi'an, Shaanxi, China.
- Biomedical Experimental Center of Xi'an Jiaotong University, 710061, Xi'an, Shaanxi, China.
- Key Laboratory of Environment and Genes Related to Diseases, Xi'an Jiaotong University, Ministry of Education, 710061, Xi'an, China.
| |
Collapse
|
7
|
Islam K, Balasubramanian B, Venkatraman S, Thummarati P, Tunganuntarat J, Phueakphud N, Kanjanasirirat P, Khumpanied T, Kongpracha P, Kittirat Y, Tohtong R, Janvilisri T, Wongtrakoongate P, Borwornpinyo S, Namwat N, Suthiphongchai T. Upregulated LAMA3 modulates proliferation, adhesion, migration and epithelial‑to‑mesenchymal transition of cholangiocarcinoma cells. Sci Rep 2023; 13:22598. [PMID: 38114514 PMCID: PMC10730521 DOI: 10.1038/s41598-023-48798-8] [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: 02/20/2023] [Accepted: 11/30/2023] [Indexed: 12/21/2023] Open
Abstract
A poor outcome for cholangiocarcinoma (CCA) patients is still a clinical challenge. CCA is typically recognized by the desmoplastic nature, which accounts for its malignancy. Among various extracellular matrix proteins, laminin is the most potent inducer for CCA migration. Herein, we accessed the expression profiles of laminin gene family and explored the significance of the key laminin subunit on CCA aggressiveness. Of all 11 laminin genes, LAMA3, LAMA5, LAMB3 and LAMC2 were concordantly upregulated based on the analysis of multiple public transcriptomic datasets and also overexpressed in Thai CCA cell lines and patient tissues in which LAMA3A upregulated in the highest frequency (97%) of the cases. Differential expression genes (DEGs) analysis of low and high laminin signature groups revealed LAMA3 as the sole common DEG in all investigated datasets. Restratifying CCA samples according to LAMA3 expression indicated the association of LAMA3 in the focal adhesion pathway. Silencing LAMA3 revealed that it plays important roles in CCA cell proliferation, adhesion, migration and epithelial-to-mesenchymal transition. Taken together, this research signifies the roles of dysregulated ECM homeostasis in CCA malignancy and highlights, for the first time, the potential usage of LAMA3 as the diagnostic biomarker and the therapeutic target to tackle the CCA stromal.
Collapse
Affiliation(s)
- Kittiya Islam
- Department of Biochemistry, Faculty of Science, Mahidol University, Bangkok, 10400, Thailand
| | - Brinda Balasubramanian
- Department of Biochemistry, Faculty of Science, Mahidol University, Bangkok, 10400, Thailand
| | - Simran Venkatraman
- Graduate Program in Molecular Medicine, Faculty of Science, Mahidol University, Bangkok, 10400, Thailand
| | - Parichut Thummarati
- Department of Clinical Chemistry, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Janpen Tunganuntarat
- Department of Biochemistry, Faculty of Science, Mahidol University, Bangkok, 10400, Thailand
| | - Nut Phueakphud
- Department of Biochemistry, Faculty of Science, Mahidol University, Bangkok, 10400, Thailand
| | - Phongthon Kanjanasirirat
- Excellent Center for Drug Discovery (ECDD), Faculty of Science, Mahidol University, Bangkok, 10400, Thailand
| | - Tanawadee Khumpanied
- Excellent Center for Drug Discovery (ECDD), Faculty of Science, Mahidol University, Bangkok, 10400, Thailand
| | - Pornparn Kongpracha
- Department of Biochemistry, Faculty of Science, Mahidol University, Bangkok, 10400, Thailand
| | - Yingpinyapat Kittirat
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, 40002, Thailand
- Department of Medical Sciences, Regional Medical Sciences Center 2, Ministry of Public Health, Phitsanulok, 65000, Thailand
| | - Rutaiwan Tohtong
- Department of Biochemistry, Faculty of Science, Mahidol University, Bangkok, 10400, Thailand
| | - Tavan Janvilisri
- Department of Biochemistry, Faculty of Science, Mahidol University, Bangkok, 10400, Thailand
| | - Patompon Wongtrakoongate
- Department of Biochemistry, Faculty of Science, Mahidol University, Bangkok, 10400, Thailand
- Center for Neuroscience, Faculty of Science, Mahidol University, Bangkok, 10400, Thailand
| | - Suparerk Borwornpinyo
- Excellent Center for Drug Discovery (ECDD), Faculty of Science, Mahidol University, Bangkok, 10400, Thailand
- Department of Biotechnology, Faculty of Science, Mahidol University, Bangkok, 10400, Thailand
| | - Nisana Namwat
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, 40002, Thailand
- Department of Systems Biosciences and Computational Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
| | | |
Collapse
|
8
|
Tong D, Wang X, Liu L, Wen T, Chen Q, Huang C. LAMC2 promotes EGFR cell membrane localization and acts as a novel biomarker for tyrosine kinase inhibitors (TKIs) sensitivity in lung cancer. Cancer Gene Ther 2023; 30:1498-1512. [PMID: 37542131 PMCID: PMC10645587 DOI: 10.1038/s41417-023-00654-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 07/11/2023] [Accepted: 07/27/2023] [Indexed: 08/06/2023]
Abstract
The epidermal growth factor receptor (EGFR) is one of the first and most prominent driver genes known to promote malignant lung cancer. Investigating regulatory mechanisms beyond ligand-receptor binding, phosphorylation, and receptor kinase activation as means of EGFR signaling activation is important for improving EGFR-targeted therapy. Here, we report that Laminin-5γ-2 (LAMC2) retained high oncogenic capacity in lung cancer, silencing LAMC2 inhibited EGFR-induced cell proliferation and tumor growth in vivo. Deletion mutation experiments showed that both the EGF-Lam and LamB regions of LAMC2 are necessary for EGFR receptor binding, and that LAMC2 and EGFR were found to co-localize at the endoplasmic reticulum (ER) membrane. In addition, LAMC2 overexpression enhanced EGFR membrane deposition and promoted EGFR transport from the ER. Moreover, LAMC2 was necessary for preventing EGFR protein degradation via ubiquitination. Lastly, our study showed that high LAMC2 expression is positively associated with response to gefitinib (EGFR tyrosine kinase inhibitor) treatment. Overall, our study revealed a new regulatory mechanism of LAMC2 in promoting EGFR protein expression and stability by facilitating ER transport and preventing protein degradation via ubiquitination. Moreover, LAMC2 may serve as a stratifying biomarker for patients suitable for EGFR-TKI treatment.
Collapse
Affiliation(s)
- Dongdong Tong
- Department of Cell Biology and Genetics, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, 710061, Shaanxi, China
| | - Xiaofei Wang
- Biomedical Experimental Center of Xi'an Jiaotong University, Xi'an, 710061, Shaanxi, China
| | - Liying Liu
- Biomedical Experimental Center of Xi'an Jiaotong University, Xi'an, 710061, Shaanxi, China
| | - Ting Wen
- Department of Cell Biology and Genetics, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, 710061, Shaanxi, China
| | - QiaoYi Chen
- Department of Cell Biology and Genetics, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, 710061, Shaanxi, China.
| | - Chen Huang
- Department of Cell Biology and Genetics, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, 710061, Shaanxi, China.
- Biomedical Experimental Center of Xi'an Jiaotong University, Xi'an, 710061, Shaanxi, China.
- Key Laboratory of Environment and Genes Related to Diseases, Xi'an Jiaotong University, Ministry of Education, Xi'an, 710061, China.
| |
Collapse
|
9
|
Yuan M, Barefoot ME, Peterson K, Campbell MJ, Blancato JK, Chen M, Schmidt MO, Kiliti AJ, Fang HB, Wellstein A, Riegel AT, Sharif GM. Loss of ANCO1 Expression Regulates Chromatin Accessibility and Drives Progression of Early-Stage Triple-Negative Breast Cancer. Int J Mol Sci 2023; 24:11505. [PMID: 37511268 PMCID: PMC10380654 DOI: 10.3390/ijms241411505] [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: 06/09/2023] [Revised: 06/30/2023] [Accepted: 07/10/2023] [Indexed: 07/30/2023] Open
Abstract
Mutations in the gene ankyrin repeat domain containing 11 (ANKRD11/ANCO1) play a role in neurodegenerative disorders, and its loss of heterozygosity and low expression are seen in some cancers. Here, we show that low ANCO1 mRNA and protein expression levels are prognostic markers for poor clinical outcomes in breast cancer and that loss of nuclear ANCO1 protein expression predicts lower overall survival of patients with triple-negative breast cancer (TNBC). Knockdown of ANCO1 in early-stage TNBC cells led to aneuploidy, cellular senescence, and enhanced invasion in a 3D matrix. The presence of a subpopulation of ANCO1-depleted cells enabled invasion of the overall cell population in vitro and they converted more rapidly to invasive lesions in a xenograft mouse model. In ANCO1-depleted cells, ChIP-seq analysis showed a global increase in H3K27Ac signals that were enriched for AP-1, TEAD, STAT3, and NFκB motifs. ANCO1-regulated H3K27Ac peaks had a significantly higher overlap with known breast cancer enhancers compared to ANCO1-independent ones. H3K27Ac engagement was associated with transcriptional activation of genes in the PI3K-AKT, epithelial-mesenchymal transition (EMT), and senescence pathways. In conclusion, ANCO1 has hallmarks of a tumor suppressor whose loss of expression activates breast-cancer-specific enhancers and oncogenic pathways that can accelerate the early-stage progression of breast cancer.
Collapse
Affiliation(s)
- Meng Yuan
- Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC 20057, USA
| | - Megan E. Barefoot
- Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC 20057, USA
| | - Kendell Peterson
- Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC 20057, USA
| | - Moray J. Campbell
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Jan K. Blancato
- Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC 20057, USA
| | - Manjing Chen
- Department of Biostatistics, Bioinformatics and Biomathematics, Georgetown University, Washington, DC 20057, USA
| | - Marcel O. Schmidt
- Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC 20057, USA
| | - Amber J. Kiliti
- Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC 20057, USA
| | - Hong-Bin Fang
- Department of Biostatistics, Bioinformatics and Biomathematics, Georgetown University, Washington, DC 20057, USA
| | - Anton Wellstein
- Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC 20057, USA
| | - Anna T. Riegel
- Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC 20057, USA
| | - Ghada M. Sharif
- Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC 20057, USA
| |
Collapse
|
10
|
Stabell AR, Lee GE, Jia Y, Wong KN, Wang S, Ling J, Nguyen SD, Sen GL, Nie Q, Atwood SX. Single-cell transcriptomics of human-skin-equivalent organoids. Cell Rep 2023; 42:112511. [PMID: 37195865 PMCID: PMC10348600 DOI: 10.1016/j.celrep.2023.112511] [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: 07/11/2022] [Revised: 03/07/2023] [Accepted: 04/28/2023] [Indexed: 05/19/2023] Open
Abstract
Several methods for generating human-skin-equivalent (HSE) organoid cultures are in use to study skin biology; however, few studies thoroughly characterize these systems. To fill this gap, we use single-cell transcriptomics to compare in vitro HSEs, xenograft HSEs, and in vivo epidermis. By combining differential gene expression, pseudotime analyses, and spatial localization, we reconstruct HSE keratinocyte differentiation trajectories that recapitulate known in vivo epidermal differentiation pathways and show that HSEs contain major in vivo cellular states. However, HSEs also develop unique keratinocyte states, an expanded basal stem cell program, and disrupted terminal differentiation. Cell-cell communication modeling shows aberrant epithelial-to-mesenchymal transition (EMT)-associated signaling pathways that alter upon epidermal growth factor (EGF) supplementation. Last, xenograft HSEs at early time points post transplantation significantly rescue many in vitro deficits while undergoing a hypoxic response that drives an alternative differentiation lineage. This study highlights the strengths and limitations of organoid cultures and identifies areas for potential innovation.
Collapse
Affiliation(s)
- Adam R Stabell
- Department of Developmental and Cell Biology, University of California, Irvine, Irvine, CA 92697, USA; NSF-Simons Center for Multiscale Cell Fate Research, University of California, Irvine, Irvine, CA 92697, USA
| | - Grace E Lee
- Department of Developmental and Cell Biology, University of California, Irvine, Irvine, CA 92697, USA
| | - Yunlong Jia
- Department of Developmental and Cell Biology, University of California, Irvine, Irvine, CA 92697, USA
| | - Kirsten N Wong
- Department of Developmental and Cell Biology, University of California, Irvine, Irvine, CA 92697, USA; NSF-Simons Center for Multiscale Cell Fate Research, University of California, Irvine, Irvine, CA 92697, USA
| | - Shuxiong Wang
- Department of Mathematics, University of California, Irvine, Irvine, CA 92697, USA
| | - Ji Ling
- Department of Dermatology, University of California, San Diego, La Jolla, CA 92093, USA
| | - Sandrine D Nguyen
- Department of Developmental and Cell Biology, University of California, Irvine, Irvine, CA 92697, USA
| | - George L Sen
- Department of Dermatology, University of California, San Diego, La Jolla, CA 92093, USA; Department of Cellular and Molecular Medicine, UCSD Stem Cell Program, University of California, San Diego, La Jolla, CA 92093, USA
| | - Qing Nie
- Department of Developmental and Cell Biology, University of California, Irvine, Irvine, CA 92697, USA; NSF-Simons Center for Multiscale Cell Fate Research, University of California, Irvine, Irvine, CA 92697, USA; Department of Mathematics, University of California, Irvine, Irvine, CA 92697, USA; Center for Complex Biological Systems, Chao Family Comprehensive Cancer Center, University of California, Irvine, Irvine, CA 92697, USA
| | - Scott X Atwood
- Department of Developmental and Cell Biology, University of California, Irvine, Irvine, CA 92697, USA; NSF-Simons Center for Multiscale Cell Fate Research, University of California, Irvine, Irvine, CA 92697, USA; Center for Complex Biological Systems, Chao Family Comprehensive Cancer Center, University of California, Irvine, Irvine, CA 92697, USA; Department of Dermatology, University of California, Irvine, Irvine, CA 92697, USA.
| |
Collapse
|
11
|
Rekowska AK, Obuchowska K, Bartosik M, Kimber-Trojnar Ż, Słodzińska M, Wierzchowska-Opoka M, Leszczyńska-Gorzelak B. Biomolecules Involved in Both Metastasis and Placenta Accreta Spectrum-Does the Common Pathophysiological Pathway Exist? Cancers (Basel) 2023; 15:cancers15092618. [PMID: 37174083 PMCID: PMC10177254 DOI: 10.3390/cancers15092618] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 05/01/2023] [Accepted: 05/03/2023] [Indexed: 05/15/2023] Open
Abstract
The process of epithelial-to-mesenchymal transition (EMT) is crucial in the implantation of the blastocyst and subsequent placental development. The trophoblast, consisting of villous and extravillous zones, plays different roles in these processes. Pathological states, such as placenta accreta spectrum (PAS), can arise due to dysfunction of the trophoblast or defective decidualization, leading to maternal and fetal morbidity and mortality. Studies have drawn parallels between placentation and carcinogenesis, with both processes involving EMT and the establishment of a microenvironment that facilitates invasion and infiltration. This article presents a review of molecular biomarkers involved in both the microenvironment of tumors and placental cells, including placental growth factor (PlGF), vascular endothelial growth factor (VEGF), E-cadherin (CDH1), laminin γ2 (LAMC2), the zinc finger E-box-binding homeobox (ZEB) proteins, αVβ3 integrin, transforming growth factor β (TGF-β), β-catenin, cofilin-1 (CFL-1), and interleukin-35 (IL-35). Understanding the similarities and differences in these processes may provide insights into the development of therapeutic options for both PAS and metastatic cancer.
Collapse
Affiliation(s)
- Anna K Rekowska
- Chair and Department of Obstetrics and Perinatology, Medical University of Lublin, 20-090 Lublin, Poland
| | - Karolina Obuchowska
- Chair and Department of Obstetrics and Perinatology, Medical University of Lublin, 20-090 Lublin, Poland
| | - Magdalena Bartosik
- Chair and Department of Obstetrics and Perinatology, Medical University of Lublin, 20-090 Lublin, Poland
| | - Żaneta Kimber-Trojnar
- Chair and Department of Obstetrics and Perinatology, Medical University of Lublin, 20-090 Lublin, Poland
| | - Magdalena Słodzińska
- Chair and Department of Obstetrics and Perinatology, Medical University of Lublin, 20-090 Lublin, Poland
| | | | | |
Collapse
|
12
|
Abstract
OBJECTIVES Accumulating evidence suggested that the laminin γ2 (LAMC2) expression level was upregulated in various cancers. However, the potential prognostic value of LAMC2 in cancers remains unclear. We conducted a meta-analysis to clarify the association of LAMC2 expression with prognosis. DESIGN We searched Embase, Web of Science and PubMed (up to 25 November 2021) to collect all eligible studies, and meta-analysis was performed to interpret the association of LAMC2 expression with clinicopathological parameters, overall survival (OS), disease-specific survival (DSS) and progression-free survival (PFS). ELIGIBILITY CRITERIA FOR INCLUDING STUDIES We included studies that investigate the relationship between LAMC2 and prognosis of cancers, patients were divided into two groups, and associations of LAMC2 expression with clinicopathological features were described. RESULTS Seven studies were finally included. We found that increased LAMC2 expression was significantly associated with lymph node metastasis (log OR 0.88, 95% CI 0.38 to 1.38, p<0.001), tumour-node-metastasis stages (log OR: 0.95, 95% CI 0.39 to 1.50, p<0.001) and tumour status (log OR 1.26, 95% CI 0.84 to 1.68, p<0.001), but not with age (log OR -0.05, 95% CI -0.37 to 0.27, p=0.75) or gender (log OR -0.07, 95% CI -0.52 to 0.38, p=0.75). In addition, higher LAMC2 expression was found to be significantly associated with OS/PFS/DSS (HR 1.85, 95% CI 1.31 to 2.40, p<0.001). A similar result was found in The Cancer Genome Atlas database. High LAMC2 expression was significantly associated with OS in lung adenocarcinoma, mesothelioma, skin cutaneous melanoma, neck squamous cell carcinoma and brain lower grade glioma. CONCLUSION Our results suggested that higher LAMC2 expression was correlated with worse survival, lymph node metastasis, tumour-node-metastasis stages and tumour status. This study was subject to inherent limitations, but the results presented here provide insights regarding the potential use of LAMC2 as a biomarker for human cancer. STUDY REGISTRATION researchregistry.com (researchregistry1319).
Collapse
Affiliation(s)
- Tao Fu
- Chongqing Clinical Research Center for Reproductive Medicine, Chongqing Health Center for Women and Children, Chongqing, Chongqing, China
- Chongqing Key Laboratory of Human Engineering, Center for Reproductive Medicine, Women and Children's Hospital of Chongqing Medical University, Chongqing, Chongqing, China
| | - Jun-Xia Liu
- Chongqing Clinical Research Center for Reproductive Medicine, Chongqing Health Center for Women and Children, Chongqing, Chongqing, China
- Chongqing Key Laboratory of Human Engineering, Center for Reproductive Medicine, Women and Children's Hospital of Chongqing Medical University, Chongqing, Chongqing, China
| | - Juan Xie
- Chongqing Clinical Research Center for Reproductive Medicine, Chongqing Health Center for Women and Children, Chongqing, Chongqing, China
- Chongqing Key Laboratory of Human Engineering, Center for Reproductive Medicine, Women and Children's Hospital of Chongqing Medical University, Chongqing, Chongqing, China
| | - Zhen Gao
- College of Animal Veterinary Medicine, Northwest A & F University, Yangling, China
| | - Zhenshan Yang
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, Guangdong, China
| |
Collapse
|
13
|
Shen H, Bai X, Liu J, Liu P, Zhang T. Screening potential biomarkers of cholangiocarcinoma based on gene chip meta-analysis and small-sample experimental research. Front Oncol 2022; 12:1001400. [PMID: 36300097 PMCID: PMC9590411 DOI: 10.3389/fonc.2022.1001400] [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: 07/23/2022] [Accepted: 09/20/2022] [Indexed: 11/17/2022] Open
Abstract
Cholangiocarcinoma (CCA) is a rare malignant tumor associated with poor prognosis. This study aimed to identify CCA biomarkers by investigating differentially expressed genes (DEGs) between CCA patients and healthy subjects obtained from the Gene Expression Omnibus database. Bioinformatics tools, including the Illumina BaseSpace Correlation Engine (BSCE) and Gene Expression Profiling Interactive Analysis (GEPIA), were used. The initial DEGs from GSE26566, GSE31370, and GSE77984 were analyzed using GEO2R and Venn, and protein–protein interaction networks were constructed using STRING. The BSCE was applied to assess curated CCA studies to select additional DEGs and them DEGs across the 10 biosets, which was supported by findings in the literature. The final 18 DEGs with clinical significance for CCA were further verified using GEPIA. These included CEACAM6, EPCAM, LAMC2, MMP11, KRT7, KRT17, KRT19, SFN, and SOX9, which were upregulated, and ADH1A, ALDOB, AOX1, CTH, FGA, FGB, FGG, GSTA1, and OTC, which were downregulated in CCA patients. Among these 18 genes, 56 groups of genes (two in each group) were significantly related, and none were independently and differentially expressed. The hub genes FGA, OTC, CTH, and MMP11, which were most correlated with the 18 DEGs, were screened using STRING. The significantly low expression of FGA, OTC, and CTH and significantly high expression of MMP11 were verified by immunohistochemical analysis. Overall, four CCA biomarkers were identified that might regulate the occurrence and development of this disease and affect the patient survival rate, and they have the potential to become diagnostic and therapeutic targets for patients with CCA.
Collapse
Affiliation(s)
- Hengyan Shen
- Department of Laboratory Medicine, Affiliated Hospital of Zunyi Medical University, Zunyi, China
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi, China
| | - Xinyu Bai
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi, China
| | - Jie Liu
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi, China
| | - Ping Liu
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi, China
- *Correspondence: Tao Zhang, ; Ping Liu,
| | - Tao Zhang
- Department of Laboratory Medicine, Affiliated Hospital of Zunyi Medical University, Zunyi, China
- *Correspondence: Tao Zhang, ; Ping Liu,
| |
Collapse
|
14
|
Berndt A, Gaßler N, Franz M. Invasion-Associated Reorganization of Laminin 332 in Oral Squamous Cell Carcinomas: The Role of the Laminin γ2 Chain in Tumor Biology, Diagnosis, and Therapy. Cancers (Basel) 2022; 14:cancers14194903. [PMID: 36230826 PMCID: PMC9564360 DOI: 10.3390/cancers14194903] [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: 09/01/2022] [Revised: 09/30/2022] [Accepted: 10/03/2022] [Indexed: 11/23/2022] Open
Abstract
Simple Summary The destructive growth of carcinomas is associated with crossing the border between the epithelial and the connective tissue parts of an organ. One component of this borderline, the basement membrane, is the heterotrimeric laminin 332, which mediates the adhesion of basal epithelial cells. This protein, in particular its gamma 2 chain, is fundamentally reorganized during tumor cell invasion. Specific deposition patterns of laminin 332 are also present in oral squamous cell carcinomas and have been shown to be of high diagnostic and predictive value. Furthermore, laminin 332 restructuring is associated with important tumor biological processes, e.g., stromal activation, the development of a motile phenotype, and tumor spreading. In this review, current knowledge in the field is summarized and the recommendation to consider laminin 332 as a promising grading and monitoring parameter and as a potential therapeutic target is discussed. Abstract Invasion of the connective tissue by carcinoma cells is accompanied by disintegration and reorganization of the hemidesmosomes, which connect the basement membrane to the basal epithelial cells. In terms of mediating the basement membrane, i.e., basal cell interactions, the heterotrimeric laminin 332 is the most important bridging molecule. Due to this distinct function, laminin 332, especially its gamma 2 chain, came into the focus of cancer research. Specific de novo synthesis and deposition patterns of laminin 332 are evident upon development and progression of oral squamous cell carcinomas (OSCCs). Loss from the basement membrane, cytoplasmic accumulation, and extracellular deposition are associated with crucial processes such as stromal activation and immune response, epithelial to mesenchymal transition, and tumor cell budding. In networks with components of the tumor microenvironment, altered expression of laminin 332 chains, proteolytic processing, and interaction with integrin receptors seem to promote cancer cell migration. Indeed, reorganization patterns are shown to have a high diagnostic and prognostic value. Here, we summarize the current knowledge on laminin 332 reorganization in OSCCs with special focus on its gamma 2 chain and provide, based on the current literature, evidence on its promising role as a grading and monitoring parameter and as a potential therapeutic target.
Collapse
Affiliation(s)
- Alexander Berndt
- Section Pathology, Institute of Legal Medicine, University Hospital Jena, 07747 Jena, Germany
- Correspondence: ; Tel.: +49-3641-939-70-61
| | - Nikolaus Gaßler
- Section Pathology, Institute of Legal Medicine, University Hospital Jena, 07747 Jena, Germany
| | - Marcus Franz
- Department of Internal Medicine I, University Hospital Jena, 07747 Jena, Germany
| |
Collapse
|
15
|
Kirtonia A, Pandey AK, Ramachandran B, Mishra DP, Dawson DW, Sethi G, Ganesan TS, Koeffler HP, Garg M. Overexpression of laminin-5 gamma-2 promotes tumorigenesis of pancreatic ductal adenocarcinoma through EGFR/ERK1/2/AKT/mTOR cascade. Cell Mol Life Sci 2022; 79:362. [PMID: 35699794 PMCID: PMC11073089 DOI: 10.1007/s00018-022-04392-1] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Revised: 05/17/2022] [Accepted: 05/23/2022] [Indexed: 12/11/2022]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is correlated with poor outcomes because of limited therapeutic options. Laminin-5 gamma-2 (LAMC2) plays a critical role in key biological processes. However, the detailed molecular mechanism and potential roles of LAMC2 in PDAC stay unexplored. The present study examines the essential role and molecular mechanisms of LAMC2 in the tumorigenesis of PDAC. Here, we identified that LAMC2 is significantly upregulated in microarray cohorts and TCGA RNA sequencing data of PDAC patients compared to non-cancerous/normal tissues. Patients with higher transcript levels of LAMC2 were correlated with clinical stages; dismal overall, as well as, disease-free survival. Additionally, we confirmed significant upregulation of LAMC2 in a panel of PDAC cell lines and PDAC tumor specimens in contrast to normal pancreatic tissues and cells. Inhibition of LAMC2 significantly decreased cell growth, clonogenic ability, migration and invasion of PDAC cells, and tumor growth in the PDAC xenograft model. Mechanistically, silencing of LAMC2 suppressed expression of ZEB1, SNAIL, N-cadherin (CDH2), vimentin (VIM), and induced E-cadherin (CDH1) expression leading to a reversal of mesenchymal to an epithelial phenotype. Interestingly, co-immunoprecipitation experiments demonstrated LAMC2 interaction with epidermal growth factor receptor (EGFR). Further, stable knockdown of LAMC2 inhibited phosphorylation of EGFR, ERK1/2, AKT, mTOR, and P70S6 kinase signaling cascade in PDAC cells. Altogether, our findings suggest that silencing of LAMC2 inhibited PDAC tumorigenesis and metastasis through repression of epithelial-mesenchymal transition and modulation of EGFR/ERK1/2/AKT/mTOR axis and could be a potential diagnostic, prognostic, and therapeutic target for PDAC.
Collapse
Affiliation(s)
- Anuradha Kirtonia
- Amity Institute of Molecular Medicine and Stem Cell Research (AIMMSCR), Amity University Uttar Pradesh, Sector-125, Noida, 201313, India
| | - Amit Kumar Pandey
- Amity Institute of Biotechnology, Amity University Haryana, Manesar, Haryana, 122413, India
| | - Balaji Ramachandran
- Department of Molecular Oncology, Cancer Institute (WIA), Chennai, Tamil Nadu, India
| | - Durga Prasad Mishra
- Cell Death Research Laboratory, Endocrinology Division, CSIR-Central Drug Research Institute, Lucknow, Uttar Pradesh, 226031, India
| | - David W Dawson
- Department of Pathology and Laboratory Medicine, David Geffen School of Medicine, University of California, Los Angeles, CA, 90095, USA
| | - Gautam Sethi
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117600, Singapore
| | - Trivadi S Ganesan
- Laboratory for Cancer Biology, Department of Medical Oncology, Sri Ramachandra Institute of Higher Education and Research, Chennai, 610016, India
| | - H Phillip Koeffler
- Cancer Science Institute (CSI) of Singapore, National University of Singapore, Singapore, 117600, Singapore
- Division of Hematology/Oncology, Cedars-Sinai Medical Center, School of Medicine, University of California, Los Angeles, CA, 90059, USA
| | - Manoj Garg
- Amity Institute of Molecular Medicine and Stem Cell Research (AIMMSCR), Amity University Uttar Pradesh, Sector-125, Noida, 201313, India.
| |
Collapse
|
16
|
Zhao C, Shi W, Chen M. Long non-coding RNA BBOX1-antisense RNA 1 enhances cell proliferation and migration and suppresses apoptosis in oral squamous cell carcinoma via the miR-3940-3p/laminin subunit gamma 2 axis. Bioengineered 2022; 13:11138-11153. [PMID: 35506252 PMCID: PMC9278455 DOI: 10.1080/21655979.2022.2059982] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Long non-coding RNAs (lncRNAs) play an essential role in oral squamous cell carcinoma (OSCC). We aimed to demonstrate the effects of lncRNA gamma-butyrobetaine hydroxylase 1 (BBOX1)-antisense RNA 1 (AS1) in OSCC and its regulatory mechanisms. The levels of BBOX1-AS1, microRNA (miR)-3940-3p, and laminin subunit gamma 2 (LAMC2) in OSCC were determined using reverse transcription-quantitative polymerase chain reaction. The correlations among BBOX1-AS1, miR-3940-3p, and LAMC2 were validated using luciferase, pull-down, and RNA immunoprecipitation assays. Cell proliferation, migration, and apoptosis were examined. BBOX1-AS1 and LAMC2 were notably overexpressed in OSCC, while miR-3940-3p showed the opposite trend. BBOX-1-AS1 silencing reduced the cell proliferation and migration, while promoting apoptosis. Mechanistically, BBOX1-AS1 modulates LAMC2 expression by competitively binding to miR-3940-3p. miR-3940-3p inhibition alleviated the inhibitory effects of BBOX1-AS1 deficiency on OSCC development. LAMC2 knockdown reversed these changes. Our results revealed that BBOX1-AS1 promotes the malignant phenotype of OSCC cells via the upregulation of LAMC2 expression by targeting miR-3940-3p, indicating that BBOX1-AS1 may be a novel target for OSCC intervention.
Collapse
Affiliation(s)
- Chunguang Zhao
- Department of Stomatology, the Sixth Hospital of Wuhan, Affiliated Hospital of Jianghan University, Wuhan, Hubei, China
| | - Wei Shi
- Department of Otolaryngology, Tongji Hospital Affiliated to Tongji Medical College of Hust, Wuhan, Hubei, China
| | - Min Chen
- Department of Stomatology, the Sixth Hospital of Wuhan, Affiliated Hospital of Jianghan University, Wuhan, Hubei, China
| |
Collapse
|
17
|
Liver secretin receptor predicts portoenterostomy outcomes and liver injury in biliary atresia. Sci Rep 2022; 12:7233. [PMID: 35508528 PMCID: PMC9068784 DOI: 10.1038/s41598-022-11140-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 04/12/2022] [Indexed: 11/09/2022] Open
Abstract
Biliary atresia (BA) is a chronic neonatal cholangiopathy characterized by fibroinflammatory bile duct damage. Reliable biomarkers for predicting native liver survival (NLS) following portoenterostomy (PE) surgery are lacking. Herein we explore the utility of 22 preidentified profibrotic molecules closely connected to ductular reaction (DR) and prevailing after successful PE (SPE), in predicting PE outcomes and liver injury. We used qPCR and immunohistochemistry in a BA cohort including liver samples obtained at PE (n = 53) and during postoperative follow-up after SPE (n = 25). Of the 13 genes over-expressed in relation to cholestatic age-matched controls at PE, only secretin receptor (SCTR) expression predicted cumulative 5-year NLS and clearance of jaundice. Patients in the highest SCTR expression tertile showed 34-55% lower NLS than other groups at 1-5 years after PE (P = 0.006-0.04 for each year). SCTR expression was also significantly lower [42 (24-63) vs 75 (39-107) fold, P = 0.015] among those who normalized their serum bilirubin after PE. Liver SCTR expression localized in cholangiocytes and correlated positively with liver fibrosis, DR, and transcriptional markers of fibrosis (ACTA2) and cholangiocytes (KRT7, KRT19) both at PE and after SPE. SCTR is a promising prognostic marker for PE outcomes and associates with liver injury in BA.
Collapse
|
18
|
Prasopdee S, Yingchutrakul Y, Roytrakul S, Pholhelm M, Phanaksri T, Kunjantarachot A, Kulsantiwong J, Butthongkomvong K, Tesana S, Sathavornmanee T, Thitapakorn V. Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta as a potential biomarker for Opisthorchis viverrini infection and cholangiocarcinoma. Parasitology 2022; 149:171-180. [PMID: 35234600 PMCID: PMC11010463 DOI: 10.1017/s0031182021001694] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
The human liver fluke Opisthorchis viverrini (Ov), the primary risk factor for cholangiocarcinoma (CHCA), is a parasite endemic to southeast Asian countries. With no effective treatments for CHCA currently available, early diagnosis and treatment of Ov infection remains the only practical method for the prevention of CHCA. In this study, plasma phosphoproteomes of patients in the non-Ov infection, non-cholangiocarcinoma subject group (non-OVCCA), the asymptomatic Ov infected group (OV), and the CHCA group (CCA), were investigated to identify potential biomarkers for Ov infection and CHCA. The AKT signalling pathway was found to be up-regulated. Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform (PIK3CB), an upstream signalling molecule, was selected as a potential biomarker and evaluated using indirect enzyme-linked immunosorbent assay (ELISA). Results demonstrated evidence that levels of PIK3CB in both the OV group and CCA group was statistically different compared to the non-OVCCA group (P < 0.01). However, the levels of PIK3CB between the OV group and the CCA group were found not to be statistically different. Sensitivity and specificity for OV using OD450 cut-off at >1.570 was 76 and 72%, respectively. For CCA, sensitivity and specificity using OD450 cut-off at >1.398 was 68 and 76%, respectively. Application of indirect ELISA detecting plasma PIK3CB will be of great benefit for screening of opisthorchiasis and CHCA.
Collapse
Affiliation(s)
- Sattrachai Prasopdee
- Thammasat University Research Unit in Opisthorchiasis, Cholangiocarcinoma, and Neglected Parasitic Diseases, Thammasat University, Pathum Thani, 12120, Thailand
- Chulabhorn International College of Medicine, Thammasat University, Pathum Thani, 12120, Thailand
| | - Yodying Yingchutrakul
- Proteomics Research Team, National Omics Center, NSTDA, Pathum Thani, 12120, Thailand
| | - Sittiruk Roytrakul
- Proteomics Research Laboratory, National Center for Genetic Engineering and Biotechnology (BIOTEC), NSTDA, Pathum Thani, 12120, Thailand
| | - Montinee Pholhelm
- Chulabhorn International College of Medicine, Thammasat University, Pathum Thani, 12120, Thailand
| | - Teva Phanaksri
- Chulabhorn International College of Medicine, Thammasat University, Pathum Thani, 12120, Thailand
| | - Anthicha Kunjantarachot
- Chulabhorn International College of Medicine, Thammasat University, Pathum Thani, 12120, Thailand
| | | | | | - Smarn Tesana
- Chulabhorn International College of Medicine, Thammasat University, Pathum Thani, 12120, Thailand
| | | | - Veerachai Thitapakorn
- Thammasat University Research Unit in Opisthorchiasis, Cholangiocarcinoma, and Neglected Parasitic Diseases, Thammasat University, Pathum Thani, 12120, Thailand
- Chulabhorn International College of Medicine, Thammasat University, Pathum Thani, 12120, Thailand
| |
Collapse
|
19
|
Senchukova MA. Issues of origin, morphology and clinical significance of tumor microvessels in gastric cancer. World J Gastroenterol 2021; 27:8262-8282. [PMID: 35068869 PMCID: PMC8717017 DOI: 10.3748/wjg.v27.i48.8262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 07/02/2021] [Accepted: 12/22/2021] [Indexed: 02/06/2023] Open
Abstract
Gastric cancer (GC) remains a serious oncological problem, ranking third in the structure of mortality from malignant neoplasms. Improving treatment outcomes for this pathology largely depends on understanding the pathogenesis and biological characteristics of GC, including the identification and characterization of diagnostic, prognostic, predictive, and therapeutic biomarkers. It is known that the main cause of death from malignant neoplasms and GC, in particular, is tumor metastasis. Given that angiogenesis is a critical process for tumor growth and metastasis, it is now considered an important marker of disease prognosis and sensitivity to anticancer therapy. In the presented review, modern concepts of the mechanisms of tumor vessel formation and the peculiarities of their morphology are considered; data on numerous factors influencing the formation of tumor microvessels and their role in GC progression are summarized; and various approaches to the classification of tumor vessels, as well as the methods for assessing angiogenesis activity in a tumor, are highlighted. Here, results from studies on the prognostic and predictive significance of tumor microvessels in GC are also discussed, and a new classification of tumor microvessels in GC, based on their morphology and clinical significance, is proposed for consideration.
Collapse
Affiliation(s)
- Marina A Senchukova
- Department of Oncology, Orenburg State Medical University, Orenburg 460021, Russia
| |
Collapse
|
20
|
Lai H, Cheng X, Liu Q, Luo W, Liu M, Zhang M, Miao J, Ji Z, Lin GN, Song W, Zhang L, Bo J, Yang G, Wang J, Gao WQ. Single-cell RNA sequencing reveals the epithelial cell heterogeneity and invasive subpopulation in human bladder cancer. Int J Cancer 2021; 149:2099-2115. [PMID: 34480339 DOI: 10.1002/ijc.33794] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 05/22/2021] [Accepted: 08/23/2021] [Indexed: 12/27/2022]
Abstract
Bladder cancer represents a highly heterogeneous disease characterized by distinct histological, molecular and clinical phenotypes, and a detailed analysis of tumor cell invasion and crosstalks within bladder tumor cells has not been determined. Here, we applied droplet-based single-cell RNA sequencing (scRNA-seq) to acquire transcriptional profiles of 36 619 single cells isolated from seven patients. Single cell transcriptional profiles matched well with the pathological basal/luminal subtypes. Notably, in T1 tumors diagnosed as luminal subtype, basal cells displayed characteristics of epithelial-mesenchymal transition (EMT) and mainly located at the tumor-stromal interface as well as micrometastases in the lamina propria. In one T3 tumor, muscle-invasive tumor showed significantly higher expression of cancer stem cell markers SOX9 and SOX2 than the primary tumor. We additionally analyzed communications between tumor cells and demonstrated its relevance to basal/luminal phenotypes. Overall, our single-cell study provides a deeper insight into the tumor cell heterogeneity associated with bladder cancer progression.
Collapse
Affiliation(s)
- Huadong Lai
- State Key Laboratory of Oncogenes and Related Genes, Renji-Med X Clinical Stem Cell Research Center, Ren Ji Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China.,Med-X Research Institute and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China
| | - Xiaomu Cheng
- State Key Laboratory of Oncogenes and Related Genes, Renji-Med X Clinical Stem Cell Research Center, Ren Ji Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China.,Med-X Research Institute and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China
| | - Qiang Liu
- Department of Pathology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Wenqin Luo
- State Key Laboratory of Oncogenes and Related Genes, Renji-Med X Clinical Stem Cell Research Center, Ren Ji Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China
| | - Mengyao Liu
- State Key Laboratory of Oncogenes and Related Genes, Renji-Med X Clinical Stem Cell Research Center, Ren Ji Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China
| | - Man Zhang
- State Key Laboratory of Oncogenes and Related Genes, Renji-Med X Clinical Stem Cell Research Center, Ren Ji Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China.,Med-X Research Institute and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China
| | - Juju Miao
- State Key Laboratory of Oncogenes and Related Genes, Renji-Med X Clinical Stem Cell Research Center, Ren Ji Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China.,Med-X Research Institute and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China
| | - Zhongzhong Ji
- State Key Laboratory of Oncogenes and Related Genes, Renji-Med X Clinical Stem Cell Research Center, Ren Ji Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China.,Med-X Research Institute and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China
| | - Guan Ning Lin
- Med-X Research Institute and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China
| | - Weichen Song
- Shanghai Mental Health Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Lianhua Zhang
- Department of Urology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Juanjie Bo
- Department of Urology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Guoliang Yang
- Department of Urology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Jia Wang
- State Key Laboratory of Oncogenes and Related Genes, Renji-Med X Clinical Stem Cell Research Center, Ren Ji Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China
| | - Wei-Qiang Gao
- State Key Laboratory of Oncogenes and Related Genes, Renji-Med X Clinical Stem Cell Research Center, Ren Ji Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China.,Med-X Research Institute and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China
| |
Collapse
|
21
|
Yamashita T, Koshikawa N, Shimakami T, Terashima T, Nakagawa M, Nio K, Horii R, Iida N, Kawaguchi K, Arai K, Sakai Y, Yamashita T, Mizukoshi E, Honda M, Kitao A, Kobayashi S, Takahara S, Imai Y, Yoshimura K, Murayama T, Nakamoto Y, Yoshida E, Yoshimura T, Seiki M, Kaneko S. Serum Laminin γ2 Monomer as a Diagnostic and Predictive Biomarker for Hepatocellular Carcinoma. Hepatology 2021; 74:760-775. [PMID: 33609304 DOI: 10.1002/hep.31758] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 01/03/2021] [Accepted: 01/11/2021] [Indexed: 12/13/2022]
Abstract
BACKGROUNDS AND AIMS Structural dynamics of basement membrane components are still to be elucidated in the process of hepatocarcinogenesis. We evaluated the characteristics of HCC expressing laminin γ2 monomer (LG2m), a basement membrane component not detected in normal tissues, for HCC diagnosis. We further determined whether elevated serum LG2m is a risk factor for HCC development in patients with chronic hepatitis C (CHC). APPROACH AND RESULTS In HCC cell lines, LG2m was expressed in alpha-fetoprotein (AFP)-negative, CD90-positive cells characterized by highly metastatic natures. Using 14 cell lines and 258 HCC microarray data, we identified that LG2m gene signature was associated with Hoshida's S1/Boyault's G3 molecular subclasses with poor prognosis, which could not be recognized by AFP. Serum LG2m was assessed in 24 healthy donors, 133 chronic liver disease patients, and 142 HCC patients, and sensitivity and specificity of LG2m testing for HCC diagnosis were 62.9% and 70.5%, respectively (cutoff, 30 pg/mL). We evaluated the consequence of LG2m elevation in two independent HCC cohorts (n = 47 and n = 81), and LG2m-high HCC showed poor prognosis with later development of distant organ metastasis (cutoff, 60 pg/mL). LG2m was slightly elevated in a subset of CHC patients, and Kaplan-Meier analysis indicated a high incidence of HCC (n = 70). For validation, we enrolled 399 CHC patients with sustained virological response (SVR) as a multicenter, prospective study, and serum LG2m elevation correlated with a high incidence of HCC in the CHC patients with SVR (P < 0.0001). CONCLUSIONS LG2m is a predictive biomarker for the development of metastatic HCC. Elevated serum LG2m is an HCC risk in CHC patients who have achieved SVR.
Collapse
Affiliation(s)
- Taro Yamashita
- Department of General MedicineKanazawa University HospitalKanazawaJapan.,Department of GastroenterologyKanazawa University HospitalKanazawaJapan
| | - Naohiko Koshikawa
- Division of Cancer Cell ResearchKanagawa Cancer Center Research InstituteYokohamaJapan.,Institute of Medical ScienceThe University of TokyoTokyoJapan.,Department of Life Science and TechnologyTokyo Institute of TechnologyYokohamaJapan
| | - Tetsuro Shimakami
- Department of GastroenterologyKanazawa University HospitalKanazawaJapan
| | - Takeshi Terashima
- Department of GastroenterologyKanazawa University HospitalKanazawaJapan
| | | | - Kouki Nio
- Department of GastroenterologyKanazawa University HospitalKanazawaJapan
| | - Rika Horii
- Department of GastroenterologyKanazawa University HospitalKanazawaJapan
| | - Noriho Iida
- Department of GastroenterologyKanazawa University HospitalKanazawaJapan
| | | | - Kuniaki Arai
- Department of GastroenterologyKanazawa University HospitalKanazawaJapan
| | - Yoshio Sakai
- Department of GastroenterologyKanazawa University HospitalKanazawaJapan
| | - Tatsuya Yamashita
- Department of GastroenterologyKanazawa University HospitalKanazawaJapan
| | - Eishiro Mizukoshi
- Department of GastroenterologyKanazawa University HospitalKanazawaJapan
| | - Masao Honda
- Department of GastroenterologyKanazawa University HospitalKanazawaJapan
| | - Azusa Kitao
- Department of RadiologyKanazawa University HospitalKanazawaJapan
| | | | - Shizuko Takahara
- Innovative Clinical Research CenterKanazawa UniversityKanazawa, Kanazawa University HospitalKanazawaJapan
| | - Yasuhito Imai
- Innovative Clinical Research CenterKanazawa UniversityKanazawa, Kanazawa University HospitalKanazawaJapan
| | - Kenichi Yoshimura
- Innovative Clinical Research CenterKanazawa UniversityKanazawa, Kanazawa University HospitalKanazawaJapan.,Center for Integrated Medical ResearchHiroshima University HospitalHiroshimaJapan
| | - Toshinori Murayama
- Innovative Clinical Research CenterKanazawa UniversityKanazawa, Kanazawa University HospitalKanazawaJapan
| | - Yasunari Nakamoto
- Second Department of Internal MedicineUniversity of Fukui School of Medical SciencesYoshida-gunJapan
| | | | | | - Motoharu Seiki
- Faculty of MedicineInstitute of MedicalPharmaceutical and Health SciencesKanazawa UniversityKanazawaJapan
| | - Shuichi Kaneko
- Department of GastroenterologyKanazawa University HospitalKanazawaJapan
| |
Collapse
|
22
|
Vallejo A, Erice O, Entrialgo-Cadierno R, Feliu I, Guruceaga E, Perugorria MJ, Olaizola P, Muggli A, Macaya I, O'Dell M, Ruiz-Fernandez de Cordoba B, Ortiz-Espinosa S, Hezel AF, Arozarena I, Lecanda F, Avila MA, Fernandez-Barrena MG, Evert M, Ponz-Sarvise M, Calvisi DF, Banales JM, Vicent S. FOSL1 promotes cholangiocarcinoma via transcriptional effectors that could be therapeutically targeted. J Hepatol 2021; 75:363-376. [PMID: 33887357 DOI: 10.1016/j.jhep.2021.03.028] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 03/10/2021] [Accepted: 03/25/2021] [Indexed: 01/27/2023]
Abstract
BACKGROUND & AIMS Cholangiocarcinoma (CCA) is a neoplasia of the biliary tract driven by genetic, epigenetic and transcriptional mechanisms. Herein, we investigated the role of the transcription factor FOSL1, as well as its downstream transcriptional effectors, in the development and progression of CCA. METHODS FOSL1 was investigated in human CCA clinical samples. Genetic inhibition of FOSL1 in human and mouse CCA cell lines was performed in in vitro and in vivo models using constitutive and inducible short-hairpin RNAs. Conditional FOSL1 ablation was done using a genetically engineered mouse (GEM) model of CCA (mutant KRAS and Trp53 knockout). Follow-up RNA and chromatin immunoprecipitation (ChIP) sequencing analyses were carried out and downstream targets were validated using genetic and pharmacological inhibition. RESULTS An inter-species analysis of FOSL1 in CCA was conducted. First, FOSL1 was found to be highly upregulated in human and mouse CCA, and associated with poor patient survival. Pharmacological inhibition of different signalling pathways in CCA cells converged on the regulation of FOSL1 expression. Functional experiments showed that FOSL1 is required for cell proliferation and cell cycle progression in vitro, and for tumour growth and tumour maintenance in both orthotopic and subcutaneous xenograft models. Likewise, FOSL1 genetic abrogation in a GEM model of CCA extended mouse survival by decreasing the oncogenic potential of transformed cholangiocytes. RNA and ChIP sequencing studies identified direct and indirect transcriptional effectors such as HMGCS1 and AURKA, whose genetic and pharmacological inhibition phenocopied FOSL1 loss. CONCLUSIONS Our data illustrate the functional and clinical relevance of FOSL1 in CCA and unveil potential targets amenable to pharmacological inhibition that could enable the implementation of novel therapeutic strategies. LAY SUMMARY Understanding the molecular mechanisms involved in cholangiocarcinoma (bile duct cancer) development and progression stands as a critical step for the development of novel therapies. Through an inter-species approach, this study provides evidence of the clinical and functional role of the transcription factor FOSL1 in cholangiocarcinoma. Moreover, we report that downstream effectors of FOSL1 are susceptible to pharmacological inhibition, thus providing new opportunities for therapeutic intervention.
Collapse
Affiliation(s)
- Adrián Vallejo
- University of Navarra, Centre for Applied Medical Research, Program in Solid Tumours, Pamplona, Spain
| | - Oihane Erice
- University of Navarra, Centre for Applied Medical Research, Program in Solid Tumours, Pamplona, Spain; IdiSNA, Navarra Institute for Health Research, Pamplona, Spain
| | | | - Iker Feliu
- University of Navarra, Centre for Applied Medical Research, Program in Solid Tumours, Pamplona, Spain
| | - Elizabeth Guruceaga
- IdiSNA, Navarra Institute for Health Research, Pamplona, Spain; University of Navarra, Centre for Applied Medical Research, Computational Biology Program, Pamplona, Spain; ProteoRed-Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Maria J Perugorria
- University of the Basque Country, San Sebastian, Spain; Department of Liver and Gastrointestinal Diseases, Biodonostia Health Research Institute - Donostia University Hospital -, University of the Basque Country (UPV/EHU), San Sebastian, Spain; National Institute for the Study of Liver and Gastrointestinal Diseases (CIBERehd, Instituto de Salud Carlos III), Spain
| | - Paula Olaizola
- Department of Liver and Gastrointestinal Diseases, Biodonostia Health Research Institute - Donostia University Hospital -, University of the Basque Country (UPV/EHU), San Sebastian, Spain
| | - Alexandra Muggli
- Institute of Pathology, University of Regensburg, Regensburg, Germany
| | - Irati Macaya
- University of Navarra, Centre for Applied Medical Research, Program in Solid Tumours, Pamplona, Spain
| | - Michael O'Dell
- University of Rochester Medical Centre, Rochester, NY, USA
| | | | - Sergio Ortiz-Espinosa
- University of Navarra, Centre for Applied Medical Research, Program in Solid Tumours, Pamplona, Spain
| | - Aram F Hezel
- University of Rochester Medical Centre, Rochester, NY, USA
| | - Imanol Arozarena
- IdiSNA, Navarra Institute for Health Research, Pamplona, Spain; Cancer Signalling Unit, Navarrabiomed, Complejo Hospitalario de Navarra (CHN), Universidad Pública de Navarra (UPNA), Pamplona, Spain
| | - Fernando Lecanda
- University of Navarra, Centre for Applied Medical Research, Program in Solid Tumours, Pamplona, Spain; IdiSNA, Navarra Institute for Health Research, Pamplona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC, Instituto de Salud Carlos III), Madrid, Spain; University of Navarra, Department of Pathology, Anatomy and Physiology, Pamplona, Spain
| | - Matias A Avila
- IdiSNA, Navarra Institute for Health Research, Pamplona, Spain; National Institute for the Study of Liver and Gastrointestinal Diseases (CIBERehd, Instituto de Salud Carlos III), Spain; University of Navarra, Centre for Applied Medical Research, Hepatology Program, Pamplona, Spain
| | - Maite G Fernandez-Barrena
- IdiSNA, Navarra Institute for Health Research, Pamplona, Spain; National Institute for the Study of Liver and Gastrointestinal Diseases (CIBERehd, Instituto de Salud Carlos III), Spain; University of Navarra, Centre for Applied Medical Research, Hepatology Program, Pamplona, Spain
| | - Matthias Evert
- Institute of Pathology, University of Regensburg, Regensburg, Germany
| | | | - Diego F Calvisi
- Institute of Pathology, University of Regensburg, Regensburg, Germany
| | - Jesus M Banales
- Department of Liver and Gastrointestinal Diseases, Biodonostia Health Research Institute - Donostia University Hospital -, University of the Basque Country (UPV/EHU), San Sebastian, Spain; National Institute for the Study of Liver and Gastrointestinal Diseases (CIBERehd, Instituto de Salud Carlos III), Spain; Ikerbasque, Basque Foundation for Sciences, Bilbao, Spain
| | - Silve Vicent
- University of Navarra, Centre for Applied Medical Research, Program in Solid Tumours, Pamplona, Spain; IdiSNA, Navarra Institute for Health Research, Pamplona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC, Instituto de Salud Carlos III), Madrid, Spain; University of Navarra, Department of Pathology, Anatomy and Physiology, Pamplona, Spain.
| |
Collapse
|
23
|
Li W, Zhang Q, Wang X, Wang H, Zuo W, Xie H, Tang J, Wang M, Zeng Z, Cai W, Tang D, Dai Y. Comparative Proteomic Analysis to Investigate the Pathogenesis of Oral Adenoid Cystic Carcinoma. ACS OMEGA 2021; 6:18623-18634. [PMID: 34337202 PMCID: PMC8319923 DOI: 10.1021/acsomega.1c01270] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 07/07/2021] [Indexed: 05/25/2023]
Abstract
Adenoid cystic carcinoma (ACC) belongs to salivary gland malignancies commonly occurring in an oral cavity with a poor long-term prognosis. The potential biomarkers and cellular functions acting on local recurrences and distant metastases remain to be illustrated. Proteomics is the core content of precision medicine research, which provides accurate information for early detection of cancer, benign and malignant diagnosis, classification and personalized medication, efficacy monitoring, and prognosis judgment. To obtain a comprehensive regulation network and supply clues for the treatment of oral ACC (OACC), we utilized mass spectrometry-based quantitative proteomics to analyze the protein expression profile in paired tumor and adjacent normal tissues. We identified a total of 40,547 specific peptides and 4454 differentially expressed proteins (DEPs), in which HAPLN1 was the most upregulated protein and BPIFB1 was the most downregulated. Then, we annotated the functions and characteristics of DEPs in detail from the aspects of gene ontology, subcellular structural localization, KEGG, and protein domain to thoroughly understand the identified and quantified proteins. Glycosphingolipid biosynthesis and glycosaminoglycan degradation pathways showed the biggest difference according to KEGG analysis. Moreover, we confirmed 20 proteins from the ECM-receptor signaling pathway by a parallel reaction monitoring quantitative detection and 19 proteins were quantified. This study provides useful insights to analyze DEPs in OACC and guide in-depth thinking of the pathogenesis from a proteomics view for anticancer mechanisms and potential biomarkers.
Collapse
Affiliation(s)
- Wen Li
- Carson
International Cancer Centre, Shenzhen University General Hospital
and Shenzhen University Clinical Medical Academy Centre, Shenzhen University, 1098 Xueyuan Road, Shenzhen, Guangdong 518000, China
- Key
Laboratory of Optoelectronic Devices and Systems, College of Physics
and Optoelectronic Engineering, Shenzhen
University, Shenzhen 518060, China
- Health
Science Center, School of Medicine, Shenzhen
University, Shenzhen 518060, China
| | - Qian Zhang
- Carson
International Cancer Centre, Shenzhen University General Hospital
and Shenzhen University Clinical Medical Academy Centre, Shenzhen University, 1098 Xueyuan Road, Shenzhen, Guangdong 518000, China
- Key
Laboratory of Optoelectronic Devices and Systems, College of Physics
and Optoelectronic Engineering, Shenzhen
University, Shenzhen 518060, China
- Health
Science Center, School of Medicine, Shenzhen
University, Shenzhen 518060, China
| | - Xiaobin Wang
- Carson
International Cancer Centre, Shenzhen University General Hospital
and Shenzhen University Clinical Medical Academy Centre, Shenzhen University, 1098 Xueyuan Road, Shenzhen, Guangdong 518000, China
- Key
Laboratory of Optoelectronic Devices and Systems, College of Physics
and Optoelectronic Engineering, Shenzhen
University, Shenzhen 518060, China
- Health
Science Center, School of Medicine, Shenzhen
University, Shenzhen 518060, China
| | - Hanlin Wang
- Health
Science Center, School of Medicine, Shenzhen
University, Shenzhen 518060, China
| | - Wenxin Zuo
- Clinical
Medical Research Center, Guangdong Provincial Engineering Research
Center of Autoimmune Disease Precision Medicine, Shenzhen Engineering
Research Center of Autoimmune Disease, The Second Clinical Medical
College of Jinan University, The First Affiliated Hospital of Southern
University of Science and Technology, Shenzhen
People’s Hospital, Shenzhen, Guangdong 518020, China
| | - Hongliang Xie
- Clinical
Medical Research Center, Guangdong Provincial Engineering Research
Center of Autoimmune Disease Precision Medicine, Shenzhen Engineering
Research Center of Autoimmune Disease, The Second Clinical Medical
College of Jinan University, The First Affiliated Hospital of Southern
University of Science and Technology, Shenzhen
People’s Hospital, Shenzhen, Guangdong 518020, China
| | - Jianming Tang
- Clinical
Medical Research Center, Guangdong Provincial Engineering Research
Center of Autoimmune Disease Precision Medicine, Shenzhen Engineering
Research Center of Autoimmune Disease, The Second Clinical Medical
College of Jinan University, The First Affiliated Hospital of Southern
University of Science and Technology, Shenzhen
People’s Hospital, Shenzhen, Guangdong 518020, China
| | - Mengmeng Wang
- Clinical
Medical Research Center, Guangdong Provincial Engineering Research
Center of Autoimmune Disease Precision Medicine, Shenzhen Engineering
Research Center of Autoimmune Disease, The Second Clinical Medical
College of Jinan University, The First Affiliated Hospital of Southern
University of Science and Technology, Shenzhen
People’s Hospital, Shenzhen, Guangdong 518020, China
| | - Zhipeng Zeng
- Clinical
Medical Research Center, Guangdong Provincial Engineering Research
Center of Autoimmune Disease Precision Medicine, Shenzhen Engineering
Research Center of Autoimmune Disease, The Second Clinical Medical
College of Jinan University, The First Affiliated Hospital of Southern
University of Science and Technology, Shenzhen
People’s Hospital, Shenzhen, Guangdong 518020, China
| | - Wanxia Cai
- Clinical
Medical Research Center, Guangdong Provincial Engineering Research
Center of Autoimmune Disease Precision Medicine, Shenzhen Engineering
Research Center of Autoimmune Disease, The Second Clinical Medical
College of Jinan University, The First Affiliated Hospital of Southern
University of Science and Technology, Shenzhen
People’s Hospital, Shenzhen, Guangdong 518020, China
| | - Donge Tang
- Clinical
Medical Research Center, Guangdong Provincial Engineering Research
Center of Autoimmune Disease Precision Medicine, Shenzhen Engineering
Research Center of Autoimmune Disease, The Second Clinical Medical
College of Jinan University, The First Affiliated Hospital of Southern
University of Science and Technology, Shenzhen
People’s Hospital, Shenzhen, Guangdong 518020, China
| | - Yong Dai
- Clinical
Medical Research Center, Guangdong Provincial Engineering Research
Center of Autoimmune Disease Precision Medicine, Shenzhen Engineering
Research Center of Autoimmune Disease, The Second Clinical Medical
College of Jinan University, The First Affiliated Hospital of Southern
University of Science and Technology, Shenzhen
People’s Hospital, Shenzhen, Guangdong 518020, China
| |
Collapse
|
24
|
Zhang P, Meng X, Liu L, Li S, Li Y, Ali S, Li S, Xiong J, Liu X, Li S, Xia Q, Dong L. Identification of the Prognostic Signatures of Glioma With Different PTEN Status. Front Oncol 2021; 11:633357. [PMID: 34336645 PMCID: PMC8317988 DOI: 10.3389/fonc.2021.633357] [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: 11/26/2020] [Accepted: 06/25/2021] [Indexed: 12/17/2022] Open
Abstract
The high-grade glioma is characterized by cell heterogeneity, gene mutations, and poor prognosis. The deletions and mutations of the tumor suppressor gene PTEN (5%-40%) in glioma patients are associated with worse survival and therapeutic resistance. Characterization of unique prognosis molecular signatures by PTEN status in glioma is still unclear. This study established a novel risk model, screened optimal prognostic signatures, and calculated the risk score for the individual glioma patients with different PTEN status. Screening results revealed fourteen independent prognostic gene signatures in PTEN-wt and three in the -50PTEN-mut subgroup. Moreover, we verified risk score as an independent prognostic factor significantly correlated with tumor malignancy. Due to the higher malignancy of the PTEN-mut gliomas, we explored the independent prognostic signatures (CLCF1, AEBP1, and OS9) for a potential therapeutic target in PTEN-mut glioma. We further separated IDH wild-type glioma patients into GBM and LGG to verify the therapeutic target along with PTEN status, notably, the above screened therapeutic targets are also significant prognostic genes in both IDH-wt/PTEN-mut GBM and LGG patients. We further identified the small molecule compound (+)-JQ1 binds to all three targets, indicating a potential therapy for PTEN-mut glioma. In sum, gene signatures and risk scores in the novel risk model facilitate glioma diagnosis, prognosis prediction, and treatment.
Collapse
Affiliation(s)
- Pei Zhang
- School of Life Science, Beijing Institute of Technology, Beijing, China
| | - Xinyi Meng
- School of Life Science, Beijing Institute of Technology, Beijing, China
| | - Liqun Liu
- School of Life Science, Beijing Institute of Technology, Beijing, China
| | - Shengzhen Li
- School of Life Science, Beijing Institute of Technology, Beijing, China
| | - Yang Li
- School of Life Science, Beijing Institute of Technology, Beijing, China
| | - Sakhawat Ali
- School of Life Science, Beijing Institute of Technology, Beijing, China
| | - Shanhu Li
- Department of Cell Engineering, Beijing Institute of Biotechnology, Beijing, China
| | - Jichuan Xiong
- School of Electronic and Optical Engineering, Nanjing University of Science and Technology, Nanjing, China
| | - Xuefeng Liu
- School of Electronic and Optical Engineering, Nanjing University of Science and Technology, Nanjing, China
| | - Shouwei Li
- Beijing Sanbo Brain Hospital, Capital Medical University, Beijing, China
| | - Qin Xia
- School of Life Science, Beijing Institute of Technology, Beijing, China
| | - Lei Dong
- School of Life Science, Beijing Institute of Technology, Beijing, China
| |
Collapse
|
25
|
Islam K, Thummarati P, Kaewkong P, Sripa B, Suthiphongchai T. Role of laminin and cognate receptors in cholangiocarcinoma cell migration. Cell Adh Migr 2021; 15:152-165. [PMID: 34014802 PMCID: PMC8143218 DOI: 10.1080/19336918.2021.1924422] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Extensive desmoplasia in cholangiocarcinoma (CCA) is associated with tumor aggressiveness, indicating a need for further understanding of CCA cell-matrix interaction. This study demonstrated laminin as the most potent attractant for CCA cell migration and the vast elevation of its receptor integrin β4 (ITGB4) in CCA cell lines. Besides, their high expressions in CCA tissues were correlated with lymphatic invasion and the presence of ITGB4 was also associated with short survival time. ITGB4 silencing revealed it as the receptor for laminin-induced HuCCA-1 migration, but KKU-213 utilized 37/67-kDa laminin receptor (LAMR) instead. These findings highlight the role of ITGB4 and LAMR in transducing laminin induction of CCA cell migration and the potential of ITGB4 as diagnostic and prognostic biomarkers for CCA.
Collapse
Affiliation(s)
- Kittiya Islam
- Department of Biochemistry, Faculty of Science, Mahidol University, Bangkok, Thailand
| | - Parichut Thummarati
- Department of Biochemistry, Faculty of Science, Mahidol University, Bangkok, Thailand
| | - Pakkanun Kaewkong
- Department of Biochemistry, Faculty of Science, Mahidol University, Bangkok, Thailand
| | - Banchob Sripa
- Department of Pathology, Faculty of Medicine, Khon Kaen University, and the Liver Fluke and Cholangiocarcinoma Research Center, Khon Kaen University, Khon Kaen, Thailand
| | | |
Collapse
|
26
|
Okada Y, Takahashi N, Takayama T, Goel A. LAMC2 promotes cancer progression and gemcitabine resistance through modulation of EMT and ATP-binding cassette transporters in pancreatic ductal adenocarcinoma. Carcinogenesis 2021; 42:546-556. [PMID: 33624791 PMCID: PMC8086766 DOI: 10.1093/carcin/bgab011] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 02/01/2021] [Accepted: 02/18/2021] [Indexed: 02/07/2023] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is an aggressive disease with poor prognosis. Gemcitabine remains an effective option for the majority of PDAC patients. Unfortunately, currently no reliable prognostic and predictive biomarkers of therapeutic response are available for the patients with PDAC. Laminin γ2 (LAMC2) is overexpressed in several cancers, and its high expression facilitates cancer development and chemoresistance. However, its functional role in PDAC remains unclear, and a better understanding of this will likely help improve the prognosis of PDAC patients. This study aimed to elucidate the clinical and biological role of LAMC2 in PDAC. We first analyzed the expression levels of LAMC2 by real-time reverse transcription PCR in a cohort of 114 PDAC patients. Interestingly, higher expression of LAMC2 significantly correlated with poor survival in PDAC cohort. In addition, elevated LAMC2 expression served as a potential prognostic marker for survival. Subsequently, functional characterization for the role of LAMC2 in PDAC was performed by small interfering RNA knockdown in pancreatic cancer (PC) cell lines. Interestingly, inhibition of LAMC2 in PC cells enhanced the gemcitabine sensitivity and induction of apoptosis. Moreover, it inhibited colony formation ability, migration and invasion potential. Furthermore, LAMC2 regulated the expression of epithelial-mesenchymal transition (EMT) phenotype. In addition, LAMC2 significantly correlated with genes associated with the expression of ATP-binding cassette (ABC) transporters in PC cells and PDAC patients. In conclusion, these results suggest that LAMC2 regulates gemcitabine sensitivity through EMT and ABC transporters in PDAC and may be a novel therapeutic target in PDAC patients.
Collapse
Affiliation(s)
- Yasuyuki Okada
- Department of Molecular Diagnostics and Experimental Therapeutics, Beckman Research Institute of City of Hope Comprehensive Cancer Center, Duarte, CA, USA
- Department of Gastroenterology and Oncology, Tokushima University Graduate School, Tokushima, Japan
| | - Naoki Takahashi
- Department of Gastroenterology, Saitama Cancer Center, Saitama, Japan
| | - Tetsuji Takayama
- Department of Gastroenterology and Oncology, Tokushima University Graduate School, Tokushima, Japan
| | - Ajay Goel
- Department of Molecular Diagnostics and Experimental Therapeutics, Beckman Research Institute of City of Hope Comprehensive Cancer Center, Duarte, CA, USA
- To whom correspondence should be addressed. Department of Molecular Diagnostics and Experimental Therapeutics, Beckman Research Institute of City of Hope Comprehensive Cancer Center, Biomedical Research Center, 1218 S. Fifth Avenue, Suite 2226, Monrovia, CA 91016, USA. Tel: +1 626 218 3452;
| |
Collapse
|
27
|
Cen W, Li J, Tong C, Zhang W, Zhao Y, Lu B, Yu J. Intrahepatic Cholangiocarcinoma Cells Promote Epithelial-mesenchymal Transition of Hepatocellular Carcinoma Cells by Secreting LAMC2. J Cancer 2021; 12:3448-3457. [PMID: 33995623 PMCID: PMC8120174 DOI: 10.7150/jca.55627] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2020] [Accepted: 03/19/2021] [Indexed: 12/13/2022] Open
Abstract
Hepatocellular carcinoma and intrahepatic cholangiocarcinoma cells are common primary hepatic tumor cells in the liver. Combined hepatocellular cholangiocarcinoma (CHC) contains both hepatocellular carcinoma cells and intrahepatic cholangiocarcinoma cells in one tumor lesion and these tumors show poor prognosis. Here we examined the potential interaction between hepatocellular carcinoma cells and intrahepatic cholangiocarcinoma cells using cell culture studies. The results showed that culture supernatant from intrahepatic cholangiocarcinoma cells induced endothelial-mesenchymal transition and facilitated the migration and invasion of hepatocellular carcinoma cells, although it did not accelerate the proliferation of hepatocellular carcinoma cells. Furthermore, culture supernatant from intrahepatic cholangiocarcinoma cells increased the chemoresistance of hepatocellular carcinoma cells. Laminin subunit gamma 2 (LAMC2) was detected in the culture supernatant of intrahepatic cholangiocarcinoma cells but not in that of hepatocellular carcinoma cells. Using established LAMC2 knockout intrahepatic cholangiocarcinoma cells, our results demonstrated that intrahepatic cholangiocarcinoma cells promoted the epithelial-mesenchymal transition of hepatocellular carcinoma cells through secreting LAMC2. Our results have revealed a novel mechanism of interaction between intrahepatic cholangiocarcinoma cells and hepatocellular carcinoma cells, which may provide new insight into developing effective treatments for CHC.
Collapse
Affiliation(s)
- Wenda Cen
- Shaoxing University School of Medicine, Shaoxing, China
| | - Jiandong Li
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Shaoxing University, Shaoxing, China.,Department of Hepatobiliary Surgery, Shaoxing People's Hospital (Shaoxing Hospital, Zhejiang University School of Medicine), Shaoxing, China
| | - Chenhao Tong
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Shaoxing University, Shaoxing, China.,Department of Hepatobiliary Surgery, Shaoxing People's Hospital (Shaoxing Hospital, Zhejiang University School of Medicine), Shaoxing, China
| | - Weiguang Zhang
- Department of Molecular Medicine and Clinical Laboratory, Shaoxing Second Hospital, Shaoxing, China
| | - Yunfeng Zhao
- Department of Pharmacology, Toxicology & Neurosciences, LSU Health Sciences Center, Shreveport, LA, USA
| | - Baochun Lu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Shaoxing University, Shaoxing, China.,Department of Hepatobiliary Surgery, Shaoxing People's Hospital (Shaoxing Hospital, Zhejiang University School of Medicine), Shaoxing, China
| | - Jianhua Yu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Shaoxing University, Shaoxing, China.,Department of Hepatobiliary Surgery, Shaoxing People's Hospital (Shaoxing Hospital, Zhejiang University School of Medicine), Shaoxing, China
| |
Collapse
|
28
|
Identification of 6 Hub Proteins and Protein Risk Signature of Colorectal Cancer. BIOMED RESEARCH INTERNATIONAL 2020; 2020:6135060. [PMID: 33376727 PMCID: PMC7744197 DOI: 10.1155/2020/6135060] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/23/2020] [Revised: 11/15/2020] [Accepted: 11/18/2020] [Indexed: 12/30/2022]
Abstract
Background Colorectal cancer (CRC) is the second most common cause of cancer death in the United States and the third most common cancer globally. The incidence of CRC tends to be younger, and we urgently need a reliable prognostic assessment strategy. Methods Protein expression profile and clinical information of 390 CRC patients/samples were downloaded from the TCPA and TCGA database, respectively. The Kaplan-Meier, Cox regression, and Pearson correlation analysis were applied in this study. Results Based on the TCPA and TCGA database, we screened 6 hub proteins and first constructed protein risk signature, all of which were significantly associated with CRC patients' overall survival (OS). The risk score was an independent prognostic factor and significantly related with the size of the tumor in situ (T). 6 hub proteins were differentially expressed in cancer and normal tissues and in different CRC stages, which were validated at the ONCOMINE database. Next, 40 coexpressed proteins of 6 hub proteins were extracted from the TCPA database. In the protein-protein interaction (PPI) network, HER1, HER2, and CTNNB1 were at the center. Function enrichment analysis illustrated that 46 proteins were mainly involved in the EGFR (HER1) tyrosine kinase inhibitor resistance pathway. Conclusion Studies indicated that 6 hub proteins might be considered as new targets for CRC therapies, and the protein risk signature can be used to predict the OS of CRC patients.
Collapse
|
29
|
Wang Y, Shi M, Yang N, Zhou X, Xu L. GPR115 Contributes to Lung Adenocarcinoma Metastasis Associated With LAMC2 and Predicts a Poor Prognosis. Front Oncol 2020; 10:577530. [PMID: 33330053 PMCID: PMC7715024 DOI: 10.3389/fonc.2020.577530] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Accepted: 10/12/2020] [Indexed: 12/15/2022] Open
Abstract
GPR115, a member of the adhesion G protein-coupled receptor family, is dysregulated in many cancers. However, the expression and function of GRP115 in non-small cell lung cancer (NSCLC) is not clear. Here, we examined the expression pattern, clinical significance, and function of GPR115 in NSCLC by analysis of clinical specimens and human cell lines and bioinformatics analysis. Immunohistochemical analysis of clinical samples showed that GPR115 was significantly upregulated in NSCLC tissues compares with normal lung epithelial tissue (P < 0.05). And GPR115 overexpression is an independent prognostic factor for 5-year overall survival of NSCLC patients [hazard ratio (HR)=1.625, P = 0.008]. Interestingly, higher expression of GPR115 was strongly correlation with differentiation level (P = 0.027), tumor size (P = 0.010), lymph node metastasis (P = 0.022), tumor-node-metastasis stage (P = 0.008), and poor prognosis of lung adenocarcinoma (LUAD, all P = 0.039), but not lung squamous cell carcinoma (LUSC, P > 0.05). Moreover, downregulation of GPR115 by RNA interference in human lung cancer lines inhibited cell proliferation, migration, and invasion. Preliminary bioinformatic analysis confirmed that GPR115 was closely associated with LAMC2 (Spearman correlation coefficient=0.67, P < 0.05), which was accumulated in ECM-receptor interaction and focal adhesion. Consistent with these findings, deceased of GPR115 was associated with E-cadherin, N-cadherin and Vimentin confirmed by western blot. In conclusion, these data suggest that GPR115 may play a role in the tumor growth and metastasis and may have utility as a diagnostic and prognostic marker for LUAD, but not LUSC.
Collapse
Affiliation(s)
- Yingjing Wang
- Department of Clinical Biobank, Affiliated Hospital of Nantong University, Nantong, China.,Department of Pathology, Medical School of Nantong University, Nantong, China
| | - Muqi Shi
- Department of Clinical Medicine, Medical School of Nantong University, Nantong, China
| | - Nan Yang
- Department of Clinical Medicine, Medical School of Nantong University, Nantong, China
| | - Xiaoyu Zhou
- Department of Respiratory and Critical Care Medicine, Affiliated Hospital of Nantong University, Nantong, China
| | - Liqin Xu
- Department of Respiratory Medicine, Affiliated Hospital of Nantong University, Nantong, China
| |
Collapse
|
30
|
Risk factors and molecular characterization of penile cancer: impact on prognosis and potential targets for systemic therapy. Curr Opin Urol 2020; 30:202-207. [PMID: 31895076 DOI: 10.1097/mou.0000000000000712] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW To provide a comprehensive summary of risk factors, molecular machinery as well as potential therapeutic targets with a particular focus on literature published in the last 2 years on prognosis and treatment of penile cancer (PeCa). RECENT FINDINGS E2F, LAMC2, MAML2, ID1 and IGFBP2 proteins were demonstrated to play a critical role for aggressive tumor behavior and might predict poor survival in PeCa. PD-L1 axis was confirmed as a promising pathway to serve as a therapeutic target. A number of genetic alterations were illuminated. In clinical testing, pan-HER tyrosine kinase inhibitor dacomitinib provided promising results in chemo-naïve and EGFR monoantibody nimotuzumab in chemotherapy-failed PeCa patients. SUMMARY Knowledge of prognosis-relevant altered molecular pathways in PeCa is expanding paving the way for identification of potential therapeutic targets. Multicenter clinical trials in the setting of centralized PeCa care are warranted to foster effective marker-based individualized treatment strategies.
Collapse
|
31
|
ErBb Family Proteins in Cholangiocarcinoma and Clinical Implications. J Clin Med 2020; 9:jcm9072255. [PMID: 32708604 PMCID: PMC7408920 DOI: 10.3390/jcm9072255] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 07/09/2020] [Accepted: 07/15/2020] [Indexed: 12/19/2022] Open
Abstract
The erythroblastic leukemia viral oncogene homolog (ErBb) family consists of the receptor tyrosine kinases (RTK) epidermal growth factor receptor (EGFR; also called ERBB1), ERBB2, ERBB3, and ERBB4. This family is closely associated with the progression of cholangiocarcinoma (CC) through the regulation of cellular networks, which are enhanced during tumorigenesis, metastasis, and chemoresistance. Additionally, the constitutive activation of cellular signaling by the overexpression and somatic mutation-mediated alterations conferred by the ErBb family on cholangiocarcinoma and other cancers enhances tumor aggressiveness and chemoresistance by contributing to the tumor microenvironment. This review summarizes the recent findings on the molecular functions of the ErBb family and their mutations during the progression of cholangiocarcinoma. It also discusses the developments and applications of various devising strategies for targeting the ErBb family through different inhibitors in various stages of clinical trials, which are essential for improving targeted clinical therapies.
Collapse
|
32
|
Jin J, Liu H, Jin M, Li W, Xu H, Wei F. Silencing of hsa_circ_0101145 reverses the epithelial-mesenchymal transition in hepatocellular carcinoma via regulation of the miR-548c-3p/LAMC2 axis. Aging (Albany NY) 2020; 12:11623-11635. [PMID: 32554866 PMCID: PMC7343517 DOI: 10.18632/aging.103324] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Accepted: 04/28/2020] [Indexed: 12/11/2022]
Abstract
Hepatocellular carcinoma (HCC) is a primary cause of cancer-related deaths globally. While there have been advancements in HCC treatment and diagnosis, incidence and mortality rates continue to rise. One study found that circular RNAs functioned as competing endogenous RNAs, and constructed a gene-based nomogram to estimate overall survival of HCC patients. Previous studies using high-throughput sequencing suggested that hsa_circ_0101145 is abnormally expressed in HCC, but the underlying mechanism is unknown. We performed RT-qPCR to determine hsa_circ_0101145 and miR-548c-3p expression in HCC tissues. We used fluorescence in situ hybridization (FISH) to detect hsa_circ_0101145 expression and hsa_circ_0101145 subcellular localization in HCC tissues. hsa_circ_0101145 expression in HCC cells was selectively regulated. We determined LAMC2 and EMT mRNA and protein levels by RT-qPCR and western blotting analysis, respectively. We employed flow cytometry, and CCK8, Transwell, and wound healing assays to monitor the cell cycle, cell proliferation, invasion, and migration, respectively. We employed dual-luciferase reporter and RNA pulldown assays to verify the relationship among hsa_circ_0101145, miR-548c-3p, and LAMC2. We examined the effects of hsa_circ_0101145 on HCC cell metastasis and proliferation in vivo using a subcutaneous xenograft model as well as intravenous tail injection of nude mice. The data demonstrated that hsa_circ_0101145 was significantly upregulated in both HCC tissues and cell lines. High hsa_circ_0101145 expression was correlated with aggressive HCC phenotypes. Downregulation of hsa_circ_0101145 suppressed HCC proliferation as well as metastasis by targeting the miR-548c-3p/LAMC2 axis, which was examined using luciferase reporter and RNA pulldown assays. Silencing of hsa_circ_0101145 suppressed the epithelial-mesenchymal transition in HCC. Downregulation of miR-548c-3p or overexpression of LAMC2 restored migration and proliferation abilities of HCC cells following hsa_circ_0101145 silencing. LAMC2 overexpression reversed miR-548c-3p-induced cell migration and growth inhibition in vitro. In summary, the findings illustrated that hsa_circ_0101145 silencing suppressed HCC progression by functioning as an miR-548c-3p sponge to enhance LAMC2 expression. Therefore, hsa_circ_0101145 could be an HCC treatment target.
Collapse
Affiliation(s)
- Jinglan Jin
- Department of Hepatology, The First Hospital of Jilin University, Changchun 130021, China
| | - Huan Liu
- Department of Hepatobiliary and Pancreas Surgery, The First Hospital of Jilin University, Changchun 130021, China
| | - Meishan Jin
- Department of Pathology, The First Hospital of Jilin University, Changchun 130021, China
| | - Wanyu Li
- Department of Hepatology, The First Hospital of Jilin University, Changchun 130021, China
| | - Hongqin Xu
- Department of Hepatology, The First Hospital of Jilin University, Changchun 130021, China
| | - Feng Wei
- Department of Hepatobiliary and Pancreas Surgery, The First Hospital of Jilin University, Changchun 130021, China
| |
Collapse
|
33
|
Long Non-Coding RNA PANTR1 is Associated with Poor Prognosis and Influences Angiogenesis and Apoptosis in Clear-Cell Renal Cell Cancer. Cancers (Basel) 2020; 12:cancers12051200. [PMID: 32397610 PMCID: PMC7281347 DOI: 10.3390/cancers12051200] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 05/05/2020] [Accepted: 05/07/2020] [Indexed: 12/18/2022] Open
Abstract
POU3F3 adjacent non-coding transcript 1 (PANTR1) is an oncogenic long non-coding RNA with significant influence on numerous cellular features in different types of cancer. No characterization of its role in renal cell carcinoma (RCC) is yet available. In this study, PANTR1 expression was confined to human brain and kidney tissue and was found significantly up-regulated in clear-cell renal cell carcinoma tissue (ccRCC) compared to non-cancerous kidney tissue in two independent cohorts (p < 0.001 for both cohorts). In uni- and multivariate Cox regression analysis, ccRCC patients with higher levels of PANTR1 showed significantly poorer disease-free survival in our own respective cohort (n = 175, hazard ratio: 4.3, 95% confidence interval: 1.45–12.75, p = 0.008) in accordance with significantly poorer overall survival in a large The Cancer Genome Atlas database (TCGA) cohort (n = 530, hazard ratio: 2.19, 95% confidence interval: 1.59–3.03, p ≤ 0.001). To study the underlying cellular mechanisms mediated by varying levels of PANTR1 in kidney cancer cells, we applied siRNA-mediated knock-down experiments in three independent ccRCC cell lines (RCC-FG, RCC-MF, 769-P). A decrease in PANTR1 levels led to significantly reduced cellular growth through activation of apoptosis in all tested cell lines. Moreover, as angiogenesis is a critical driver in ccRCC pathogenesis, we identified that PANTR1 expression is critical for in vitro tube formation and endothelial cell migration (p < 0.05). On the molecular level, knock-down of PANTR1 led to a decrease in Vascular Endothelial growth factor A (VEGF-A) and cell adhesion molecule laminin subunit gamma-2 (LAMC2) expression, corroborated by a positive correlation in RCC tissue (for VEGF-A R = 0.19, p < 0.0001, for LAMC2 R = 0.13, p = 0.0028). In conclusion, this study provides first evidence that PANTR1 has a relevant role in human RCC by influencing apoptosis and angiogenesis.
Collapse
|