1
|
Ren QL, Li XL, Tian T, Li S, Shi RY, Wang Q, Zhu Y, Wang M, Hu H, Liu JG. Application of Natural Medicinal Plants Active Ingredients in Oral Squamous Cell Carcinoma. Chin J Integr Med 2024; 30:852-864. [PMID: 38607612 DOI: 10.1007/s11655-024-3804-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/18/2023] [Indexed: 04/13/2024]
Abstract
Oral squamous cell carcinoma (OSCC) is the most common malignant cancer of the head and neck, with high morbidity and mortality, ranking as the sixth most common cancer in the world. The treatment of OSCC is mainly radiotherapy, chemotherapy and surgery, however, the prognosis of patients is still poor and the recurrence rate is high. This paper reviews the range of effects of natural medicinal plant active ingredients (NMPAIs) on OSCC cancer, including the types of NMPAIs, anti-cancer mechanisms, involved signaling pathways, and clinical trials. The NMPAIs include terpenoids, phenols, flavonoids, glycosides, alkaloids, coumarins, and volatile oils. These active ingredients inhibit proliferation, induce apoptosis and autophagy, inhibit migration and invasion of OSCC cells, and regulate cancer immunity to exert anti-cancer effects. The mechanism involves signaling pathways such as mitogen-activated protein kinase, phosphatidylinositol 3 kinase/protein kinase B, nuclear factor kappa B, miR-22/WNT1/β-catenin and Nrf2/Keap1. Clinically, NMPAIs can inhibit the growth of OSCC, and the combined drug is more effective. Natural medicinal plants are promising candidates for the treatment of OSCC.
Collapse
Affiliation(s)
- Qun-Li Ren
- School of Stomatology, Zunyi Medical University, Zunyi, Guizhou Province, 563000, China
- Microbial Resources and Drug Development Key Laboratory of Guizhou Tertiary Institution, Zunyi Medical University, Zunyi, Guizhou Province, 563000, China
| | - Xiao-Lan Li
- School of Stomatology, Zunyi Medical University, Zunyi, Guizhou Province, 563000, China
- Microbial Resources and Drug Development Key Laboratory of Guizhou Tertiary Institution, Zunyi Medical University, Zunyi, Guizhou Province, 563000, China
| | - Tian Tian
- School of Basic Medicine, Zunyi Medical University, Zunyi, Guizhou Province, 563000, China
| | - Shuang Li
- School of Basic Medicine, Zunyi Medical University, Zunyi, Guizhou Province, 563000, China
| | - Rong-Yi Shi
- School of Basic Medicine, Zunyi Medical University, Zunyi, Guizhou Province, 563000, China
| | - Qian Wang
- School of Stomatology, Zunyi Medical University, Zunyi, Guizhou Province, 563000, China
- Microbial Resources and Drug Development Key Laboratory of Guizhou Tertiary Institution, Zunyi Medical University, Zunyi, Guizhou Province, 563000, China
| | - Yuan Zhu
- School of Basic Medicine, Zunyi Medical University, Zunyi, Guizhou Province, 563000, China
| | - Miao Wang
- School of Stomatology, Zunyi Medical University, Zunyi, Guizhou Province, 563000, China
- Microbial Resources and Drug Development Key Laboratory of Guizhou Tertiary Institution, Zunyi Medical University, Zunyi, Guizhou Province, 563000, China
| | - Huan Hu
- School of Stomatology, Zunyi Medical University, Zunyi, Guizhou Province, 563000, China
- Microbial Resources and Drug Development Key Laboratory of Guizhou Tertiary Institution, Zunyi Medical University, Zunyi, Guizhou Province, 563000, China
| | - Jian-Guo Liu
- School of Stomatology, Zunyi Medical University, Zunyi, Guizhou Province, 563000, China.
| |
Collapse
|
2
|
Bhattacharya S, Sarker S, Das S, Ahir M, Chattopadhyay S, Ghosh S, Adhikary A. microRNA-205 represses breast cancer metastasis by perturbing the rab coupling protein [RCP]-mediated integrin β1 recycling on the membrane. Apoptosis 2024; 29:191-209. [PMID: 37945815 DOI: 10.1007/s10495-023-01912-7] [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] [Accepted: 10/27/2023] [Indexed: 11/12/2023]
Abstract
During cancer cell invasion, integrin undergoes constant endo/exocytic trafficking. It has been found that the recycling ability of integrin β1 through Rab11-controlled long loop pathways is directly associated with cancer invasion. Previous studies showed that gain-of-function mutant p53 regulates the Rab-coupling protein [RCP]-mediated integrin β1 recycling by inactivating tumor suppressor TAp63. So, we were interested to investigate the involvement of miR-205 in this process. In the current study first, we evaluated that the lower expression of miR-205 in MDA-MB-231 cell line is associated with high motility and invasiveness. Further investigation corroborated that miR-205 directly targets RCP resulting in attenuated RCP-mediated integrin β1 recycling. Overexpression of TAp63 validates our in vitro findings. To appraise the anti-metastatic role of miR-205, we developed two in vivo experimental models- xenograft-chick embryo and xenograft-immunosuppressed BALB/c mice. Our in vivo results support the negative effect of miR-205 on metastasis. Therefore, these findings advocate the tumor suppressor activity of miR-205 in breast cancer cells and suggest that in the future development of miR-205-targeting RNAi therapeutics could be a smart alternative approach to prevent the metastatic fate of the disease.
Collapse
Affiliation(s)
- Saurav Bhattacharya
- Centre for Research in Nanoscience and Nanotechnology, Technology Campus, University of Calcutta, JD-2, Sector-III, Salt Lake, Kolkata, 700106, West Bengal, India
- Department of Internal Medicine, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, TX, 75390, USA
| | - Sushmita Sarker
- Centre for Research in Nanoscience and Nanotechnology, Technology Campus, University of Calcutta, JD-2, Sector-III, Salt Lake, Kolkata, 700106, West Bengal, India
| | - Shaswati Das
- Centre for Research in Nanoscience and Nanotechnology, Technology Campus, University of Calcutta, JD-2, Sector-III, Salt Lake, Kolkata, 700106, West Bengal, India
| | - Manisha Ahir
- Centre for Research in Nanoscience and Nanotechnology, Technology Campus, University of Calcutta, JD-2, Sector-III, Salt Lake, Kolkata, 700106, West Bengal, India
- Baylor College of Medicine, Houston, TX, USA
| | - Sreya Chattopadhyay
- Department of Physiology, University of Calcutta, 92 Acharya Prafulla Chandra Road, Kolkata, 700009, West Bengal, India
| | - Swatilekha Ghosh
- Amity Institute of Biotechnology, Amity University, Kolkata. Major Arterial Road [South-East], Action Area II, Newtown, Kolkata, 700135, West Bengal, India
| | - Arghya Adhikary
- Department of Life science & Bio-technology, Jadavpur University, Kolkata, West Bengal, India.
| |
Collapse
|
3
|
Mahmoudian RA, Akhlaghipour I, Lotfi M, Shahidsales S, Moghbeli M. Circular RNAs as the pivotal regulators of epithelial-mesenchymal transition in gastrointestinal tumor cells. Pathol Res Pract 2023; 245:154472. [PMID: 37087995 DOI: 10.1016/j.prp.2023.154472] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 04/11/2023] [Accepted: 04/18/2023] [Indexed: 04/25/2023]
Abstract
Gastrointestinal (GI) cancers, as the most common human malignancies are always considered one of the most important health challenges in the world. Late diagnosis in advanced tumor stages is one of the main reasons for the high mortality rate and treatment failure in these patients. Therefore, investigating the molecular pathways involved in GI tumor progression is required to introduce the efficient markers for the early tumor diagnosis. Epithelial-mesenchymal transition (EMT) is one of the main cellular mechanisms involved in the GI tumor metastasis. Non-coding RNAs (ncRNAs) are one of the main regulatory factors in EMT process. Circular RNAs (circRNAs) are a group of covalently closed loop ncRNAs that have higher stability in body fluids compared with other ncRNAs. Considering the importance of circRNAs in regulation of EMT process, in the present review we discussed the role of circRNAs in EMT process during GI tumor invasion. It has been reported that circRNAs mainly affect the EMT process through the regulation of EMT-specific transcription factors and signaling pathways such as WNT, PI3K/AKT, TGF-β, and MAPK. This review can be an effective step in introducing a circRNA/EMT based diagnostic panel marker for the early tumor detection among GI cancer patients.
Collapse
Affiliation(s)
- Reihaneh Alsadat Mahmoudian
- Basic Sciences Research Institute, Mashhad University of Medical Sciences, Mashhad, Iran; Cancer Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Iman Akhlaghipour
- Student Research Committee, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Malihe Lotfi
- Medical Genetics Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Meysam Moghbeli
- Medical Genetics Research Center, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Medical Genetics and Molecular Medicine, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
| |
Collapse
|
4
|
Jeong BY, Cho KH, Jeong KJ, Cho SJ, Won M, Kim SH, Cho NH, Hur GM, Yoon SH, Park HW, Mills GB, Lee HY. Lysophosphatidic acid-induced amphiregulin secretion by cancer-associated fibroblasts augments cancer cell invasion. Cancer Lett 2022; 551:215946. [PMID: 36209972 DOI: 10.1016/j.canlet.2022.215946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 09/29/2022] [Accepted: 10/03/2022] [Indexed: 11/02/2022]
Abstract
Cancer-associated fibroblasts (CAFs) are key structural components of the tumor microenvironment and are closely associated with tumor invasion and metastasis. Lysophosphatidic acid (LPA) is a biolipid produced extracellularly and involved in tumorigenesis and metastasis. LPA has recently been implicated in the education and transdifferentiation of normal fibroblasts (NFs) into CAFs. However, little is known about the effects of LPA on CAFs and their participation in cancer cell invasion. In the present study, we identified a critical role of LPA-induced amphiregulin (AREG) secreted from CAFs in cancer invasiveness. CAFs secrete higher amounts of AREG than NFs, and LPA induces AREG expression in CAFs to augment their invasiveness. Strikingly, knocking out the AREG gene in CAFs attenuates cancer invasiveness and metastasis. Mechanistically, LPA induces Yes-associated protein (YAP) activation and Zinc finger E-box binding homeobox 1 (Zeb1) expression through the LPAR1 and LPAR3/Gi/Rho signaling axes, leading to AREG expression. Furthermore, we provide evidence that metformin, a biguanide derivative, significantly inhibits LPA-induced AREG expression in CAFs to attenuate cancer cell invasiveness. Collectively, the present data show that LPA induces AREG expression through YAP and Zeb1 in CAFs to promote cancer cell invasiveness, with the process being inhibited by metformin, providing potential biomarkers and therapeutic avenues to interdict cancer cell invasion.
Collapse
Affiliation(s)
- Bo Young Jeong
- Department of Pharmacology, College of Medicine, Konyang University, Daejeon, 35365, Republic of Korea; Division of Oncological Sciences Knight Cancer Institute, Oregon Health and Science University, Portland, OR, 97201, USA
| | - Kyung Hwa Cho
- Department of Pharmacology, College of Medicine, Konyang University, Daejeon, 35365, Republic of Korea
| | - Kang Jin Jeong
- Division of Oncological Sciences Knight Cancer Institute, Oregon Health and Science University, Portland, OR, 97201, USA
| | - Su Jin Cho
- Department of Pharmacology, College of Medicine, Konyang University, Daejeon, 35365, Republic of Korea
| | - Minho Won
- Biotechnology Process Engineering Center, Korea Research Institute of Bioscience & Biotechnology, Cheongju, 28116, Republic of Korea; Department of Pharmacology, College of Medicine, Chungnam National University, Daejeon, 35015, Republic of Korea
| | - Seung Hwa Kim
- Department of Pharmacology, College of Medicine, Konyang University, Daejeon, 35365, Republic of Korea
| | - Nam Hoon Cho
- Department of Pathology, College of Medicine, Yonsei University, Seoul, 03722, Republic of Korea
| | - Gang Min Hur
- Department of Pharmacology, College of Medicine, Chungnam National University, Daejeon, 35015, Republic of Korea
| | - Se-Hee Yoon
- Division of Nephrology and Department of Internal Medicine, College of Medicine, Konyang University, Daejeon, 35364, Republic of Korea
| | - Hwan-Woo Park
- Department of Cell Biology, College of Medicine, Konyang University, Daejeon, 35365, Republic of Korea
| | - Gordon B Mills
- Division of Oncological Sciences Knight Cancer Institute, Oregon Health and Science University, Portland, OR, 97201, USA
| | - Hoi Young Lee
- Department of Pharmacology, College of Medicine, Konyang University, Daejeon, 35365, Republic of Korea.
| |
Collapse
|
5
|
Rathan-Kumar S, Roland JT, Momoh M, Goldstein A, Lapierre LA, Manning E, Mitchell L, Norman J, Kaji I, Goldenring JR. Rab11FIP1-deficient mice develop spontaneous inflammation and show increased susceptibility to colon damage. Am J Physiol Gastrointest Liver Physiol 2022; 323:G239-G254. [PMID: 35819177 PMCID: PMC9423785 DOI: 10.1152/ajpgi.00042.2022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 06/23/2022] [Accepted: 06/29/2022] [Indexed: 01/31/2023]
Abstract
The small GTPase, Rab11a, regulates vesicle trafficking and cell polarity in epithelial cells through interaction with Rab11 family-interacting proteins (Rab11-FIPs). We hypothesized that deficiency of Rab11-FIP1 would affect mucosal integrity in the intestine. Global Rab11FIP1 knockout (KO) mice were generated by deletion of the second exon. Pathology of intestinal tissues was analyzed by immunostaining of colonic sections and RNA-sequencing of isolated colonic epithelial cells. A low concentration of dextran sodium sulfate (DSS, 2%) was added to drinking water for 5 days, and injury score was compared between Rab11FIP1 KO, Rab11FIP2 KO, and heterozygous littermates. Rab11FIP1 KO mice showed normal fertility and body weight gain. More frequent lymphoid patches and infiltration of macrophages and neutrophils were identified in Rab11FIP1 KO mice before the development of rectal prolapse compared with control mice. The population of trefoil factor 3 (TFF3)-positive goblet cells was significantly lower, and the ratio of proliferative to nonproliferative cells was higher in Rab11FIP1 KO colons. Transcription signatures indicated that Rab11FIP1 deletion downregulated genes that mediate stress tolerance response, whereas genes mediating the response to infection were significantly upregulated, consistent with the inflammatory responses in the steady state. Lack of Rab11FIP1 also resulted in abnormal accumulation of subapical vesicles in colonocytes and the internalization of transmembrane mucin, MUC13, with Rab14. After DSS treatment, Rab11FIP1 KO mice showed greater body weight loss and more severe mucosal damage than those in heterozygous littermates. These findings suggest that Rab11FIP1 is important for cytoprotection mechanisms and for the maintenance of colonic mucosal integrity.NEW & NOTEWORTHY Although Rab11FIP1 is important in membrane trafficking in epithelial cells, the gastrointestinal phenotype of Rab11FIP1 knockout (KO) mice had never been reported. This study demonstrated that Rab11FIP1 loss induces mistrafficking of Rab14 and MUC13 and decreases in colonic goblet cells, resulting in impaired mucosal integrity.
Collapse
Affiliation(s)
- Sudiksha Rathan-Kumar
- Section of Surgical Sciences, Vanderbilt University Medical Center, Nashville, Tennessee
- Epithelial Biology Center, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Joseph T Roland
- Section of Surgical Sciences, Vanderbilt University Medical Center, Nashville, Tennessee
- Epithelial Biology Center, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Michael Momoh
- Section of Surgical Sciences, Vanderbilt University Medical Center, Nashville, Tennessee
- Epithelial Biology Center, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Anna Goldstein
- Section of Surgical Sciences, Vanderbilt University Medical Center, Nashville, Tennessee
- Epithelial Biology Center, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Lynne A Lapierre
- Section of Surgical Sciences, Vanderbilt University Medical Center, Nashville, Tennessee
- Epithelial Biology Center, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Elizabeth Manning
- Section of Surgical Sciences, Vanderbilt University Medical Center, Nashville, Tennessee
- Epithelial Biology Center, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Louise Mitchell
- Cancer Research UK Beatson Institute, Glasgow, Scotland, United Kingdom
| | - Jim Norman
- Cancer Research UK Beatson Institute, Glasgow, Scotland, United Kingdom
| | - Izumi Kaji
- Section of Surgical Sciences, Vanderbilt University Medical Center, Nashville, Tennessee
- Epithelial Biology Center, Vanderbilt University Medical Center, Nashville, Tennessee
| | - James R Goldenring
- Section of Surgical Sciences, Vanderbilt University Medical Center, Nashville, Tennessee
- Epithelial Biology Center, Vanderbilt University Medical Center, Nashville, Tennessee
- Department of Cell and Developmental Biology, Vanderbilt University School of Medicine, Nashville, Tennessee
- Nashville Veterans Affairs Medical Center, Nashville, Tennessee
| |
Collapse
|
6
|
Tseng AJ, Tu TH, Hua WJ, Yeh H, Chen CJ, Lin ZH, Hsu WH, Chen YL, Hsu CC, Lin TY. GMI, Ganoderma microsporum protein, suppresses cell mobility and increases temozolomide sensitivity through induction of Slug degradation in glioblastoma multiforme cells. Int J Biol Macromol 2022; 219:940-948. [PMID: 35952817 DOI: 10.1016/j.ijbiomac.2022.08.024] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 08/05/2022] [Accepted: 08/05/2022] [Indexed: 11/05/2022]
Abstract
Glioblastoma multiforme (GBM), which is a malignant primary brain tumor, is the cancer that spreads most aggressively into the adjacent brain tissue. Patients with metastatic GBM have a poor chance of survival. In this study, we examined the anti-GBM mobility effect of small protein, called GMI, which is cloned and purified from Ganoderma microsporum. Proteomic profiles showed that GMI-mediated proteins were involved in cell motility and cell growth functions. Specifically, we demonstrated that GMI significantly suppressed cell migration and invasion of GBM cells. GMI combined with temozolomide (TMZ), which is a traditional chemotherapeutic agent for GBM treatment, synergistically inhibited motility in GBM cells. Mechanistically, we demonstrated that GMI induced proteasome-dependent degradation of Slug, which is a critical transcription factor, is frequently linked to metastasis and drug resistance in GBM. Knockdown of Slug reduced cell viability and colony formation of GBM cells but enhanced TMZ-suppressed cell migration and viability. The results of this study show that targeting Slug degradation is involved in GMI-suppressed mobility of GBM cells. Moreover, GMI may be a potential supplementary agent for the suppression of GBM.
Collapse
Affiliation(s)
- Ai-Jung Tseng
- Institute of Traditional Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Tsung-Hsi Tu
- Faculty of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan; Department of Neurosurgery, Neurological Institute, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Wei-Jyun Hua
- Institute of Traditional Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan; Program in Molecule Medicine, National Yang Ming Chiao Tung University and Academia Sinica, Taipei, Taiwan
| | - Hsin Yeh
- Institute of Traditional Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Ching-Jung Chen
- Department of Neurosurgery, Neurological Institute, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Zhi-Hu Lin
- Institute of Traditional Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Wei-Hung Hsu
- Institute of Traditional Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan; LO-Sheng Hospital Ministry of Health and Welfare, Taipei, Taiwan; School of Oral Hygiene, College of Oral Medicine, Taipei Medical University, Taipei, Taiwan
| | - Ying-Lan Chen
- Department of Biotechnology and Bioindustry Sciences, National Cheng Kung University, Tainan, Taiwan
| | - Chuan-Chih Hsu
- Institute of Plant and Microbial Biology, Academia Sinica, Taipei, Taiwan
| | - Tung-Yi Lin
- Institute of Traditional Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan; Program in Molecule Medicine, National Yang Ming Chiao Tung University and Academia Sinica, Taipei, Taiwan; Biomedical Industry Ph.D. Program, National Yang Ming Chiao Tung University, Taipei, Taiwan.
| |
Collapse
|
7
|
Cho SJ, Jeong BY, Song YS, Park CG, Cho DY, Lee HY. STAT3 mediates RCP-induced cancer cell invasion through the NF-κB/Slug/MT1-MMP signaling cascade. Arch Pharm Res 2022; 45:460-474. [PMID: 35809175 DOI: 10.1007/s12272-022-01396-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Accepted: 06/24/2022] [Indexed: 11/24/2022]
Abstract
Rab coupling protein (RCP) has been known to induce cancer invasion and metastasis, and STAT3 is one of major oncogenic factors. In the present study, we identify the critical role of STAT3 in RCP-induced cancer cell invasion. Immunohistochemical data of ovarian cancer tissues presented that levels of RCP expression are closely correlated with those of phospho-STAT3 (p-STAT3). In addition, ovarian cancer patients with high expression of both RCP and p-STAT3 had significantly lower progress-free and overall survival rates compared to those with low either RCP or p-STAT3 expression. Mechanistically, RCP induced STAT3 phosphorylation in both ovarian and breast cancer cells. Silencing or pharmacological inhibition of STAT3 significantly inhibited RCP-induced cancer cell invasion. In addition, we provide evidence that the β1 integrin/EGFR axis is important for RCP-induced STAT3 phosphorylation. Furthermore, STAT3 activated NF-κB for Slug expression that in turn upregulated MT1-MMP expression for cancer cell invasion. Collectively, our present data demonstrate that STAT3 is located downstream of the β1 integrin/EGFR axis and induces Slug and MT1-MMP expression for cancer cell invasion.
Collapse
Affiliation(s)
- Su Jin Cho
- Department of Pharmacology, College of Medicine, Konyang University, 821 Medical Science Building, 158 Gwanjeodong-ro, Seo-gu, Daejeon, 35365, Republic of Korea
| | - Bo Young Jeong
- Department of Pharmacology, College of Medicine, Konyang University, 821 Medical Science Building, 158 Gwanjeodong-ro, Seo-gu, Daejeon, 35365, Republic of Korea.,Department of Cell, Developmental and Cancer Biology, School of Medicine, Oregon Health Science University, Portland, OR, 97201, USA
| | - Young Soo Song
- Department of Pathology, College of Medicine, Konyang University, Daejeon, 35365, Republic of Korea
| | - Chang Gyo Park
- Department of Pharmacology, College of Medicine, Konyang University, 821 Medical Science Building, 158 Gwanjeodong-ro, Seo-gu, Daejeon, 35365, Republic of Korea
| | - Do Yeun Cho
- Department of Hematology and Oncology, College of Medicine, Konyang University, Daejeon, 35365, Republic of Korea
| | - Hoi Young Lee
- Department of Pharmacology, College of Medicine, Konyang University, 821 Medical Science Building, 158 Gwanjeodong-ro, Seo-gu, Daejeon, 35365, Republic of Korea.
| |
Collapse
|
8
|
Yang X, Qin C, Zhao B, Li T, Wang Y, Li Z, Li T, Wang W. Long Noncoding RNA and Circular RNA: Two Rising Stars in Regulating Epithelial-Mesenchymal Transition of Pancreatic Cancer. Front Oncol 2022; 12:910678. [PMID: 35719940 PMCID: PMC9204003 DOI: 10.3389/fonc.2022.910678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Accepted: 05/09/2022] [Indexed: 11/13/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is a highly malignant tumor with especially poor prognosis. However, the molecular mechanisms of pancreatic oncogenesis and malignant progression are not fully elucidated. Epithelial-mesenchymal transition (EMT) process is important to drive pancreatic carcinogenesis. Recently, long noncoding RNAs (lncRNAs) and circular RNAs(circRNAs) have been characterized to participate in EMT in PDAC, which can affect the migration and invasion of tumor cells by playing important roles in epigenetic processes, transcription, and post-transcriptional regulation. LncRNAs can act as competing endogenous RNAs (ceRNA) to sequester target microRNAs(miRNAs), bind to the genes which localize physically nearby, and directly interact with EMT-related proteins. Currently known circRNAs mostly regulate the EMT process in PDAC also by acting as a miRNA sponge, directly affecting the protein degradation process. Therefore, exploring the functions of lncRNAs and circRNAs in EMT during pancreatic cancer might help pancreatic cancer treatments.
Collapse
Affiliation(s)
- Xiaoying Yang
- Department of General Surgery, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Cheng Qin
- Department of General Surgery, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Bangbo Zhao
- Department of General Surgery, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Tianhao Li
- Department of General Surgery, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yuanyang Wang
- Department of General Surgery, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zeru Li
- Department of General Surgery, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Tianyu Li
- Department of General Surgery, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Weibin Wang
- Department of General Surgery, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| |
Collapse
|
9
|
Wang C, Zhang S, Ma B, Fu Y, Luo Y. TP53 mutations upregulate RCP expression via Sp1/3 to drive lung cancer progression. Oncogene 2022; 41:2357-2371. [PMID: 35256783 DOI: 10.1038/s41388-022-02260-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Revised: 02/11/2022] [Accepted: 02/18/2022] [Indexed: 11/10/2022]
Abstract
Mutant p53 (mtp53) can exert cancer-promoting activities via "gain-of-function", which has become a popular research target. Although lots of researchers focus on the tumor-suppressor role for p53, the regulation of mutant p53 remains unknown. Here, we report a mechanism by which mtp53 regulate the transcription of Rab coupling protein (RCP) to influence lung cancer behavior. First, we show that RCP is specifically expressed at high levels in lung cancer tissues and cells, and RCP knockout suppresses tumor growth and metastasis. Further mass spectrometry and functional analysis identify that Sp1, Sp3 and Stat3 are the transcriptional activators of RCP. Moreover, p53 is involved in modulating RCP expression in an Sp1/3 dependent manner. Mechanistically, in contrast to wild-type p53 suppression of RCP transcription by decreasing Sp1/3 proteins, TP53 mutations have changed on Sp1/3 expression via "loss-of-function". Surprisingly, the DNA contact mutants of p53 further robustly enhance their binding ability with Sp1/3 to drive RCP expression through the "gain-of-function" activity. Collectively, we reveal a mechanism by which p53 regulating the transcription of RCP to influence lung cancer progression, which provides new insights for treating p53 mutant lung cancer.
Collapse
Affiliation(s)
- Caihong Wang
- Beijing Institute of Tropical Medicine, Beijing Friendship Hospital, Capital Medical University, Beijing, 100050, China
- School of Life Sciences, Tsinghua University, Beijing, 100084, China
- The National Engineering Research Center for Protein Technology, Tsinghua University, Beijing, 100084, China
- Beijing Key Laboratory for Protein Therapeutics, Tsinghua University, Beijing, 100084, China
| | - Shaosen Zhang
- School of Life Sciences, Tsinghua University, Beijing, 100084, China
- The National Engineering Research Center for Protein Technology, Tsinghua University, Beijing, 100084, China
- Beijing Key Laboratory for Protein Therapeutics, Tsinghua University, Beijing, 100084, China
- Department of Etiology and Carcinogenesis, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Boyuan Ma
- School of Life Sciences, Tsinghua University, Beijing, 100084, China
- The National Engineering Research Center for Protein Technology, Tsinghua University, Beijing, 100084, China
- Beijing Key Laboratory for Protein Therapeutics, Tsinghua University, Beijing, 100084, China
| | - Yan Fu
- School of Life Sciences, Tsinghua University, Beijing, 100084, China
- The National Engineering Research Center for Protein Technology, Tsinghua University, Beijing, 100084, China
- Beijing Key Laboratory for Protein Therapeutics, Tsinghua University, Beijing, 100084, China
| | - Yongzhang Luo
- School of Life Sciences, Tsinghua University, Beijing, 100084, China.
- The National Engineering Research Center for Protein Technology, Tsinghua University, Beijing, 100084, China.
- Beijing Key Laboratory for Protein Therapeutics, Tsinghua University, Beijing, 100084, China.
| |
Collapse
|
10
|
Mohamadian M, Bahrami A, Moradi Binabaj M, Asgharzadeh F, Ferns GA. Molecular Targets of Curcumin and Its Therapeutic Potential for Ovarian Cancer. Nutr Cancer 2022; 74:2713-2730. [PMID: 35266849 DOI: 10.1080/01635581.2022.2049321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Ovarian cancer is the fifth most common gynecological cancer in women globally. Conventional chemotherapy is the first therapeutic approach in the treatment of ovarian cancer, but its success is limited by severe side effects, transient response, and the high prevalence of relapse. Curcumin is a natural product found in the rhizome extract of Curcuma longa and has been extensively used over the last decades for its unique biological and medicinal properties, which include: having antioxidant, analgesic, anti-inflammation, and anti-tumor activities. Curcumin exerts its anticancer properties against ovarian cancer via multiple mechanisms: interfering with cellular interactions necessary for metastasis and recurrence of OC cells, increasing pro-apoptotic proteins as well as inducing or suppressing generation of different molecules such as cytokines, transcription factors, enzymes, protein kinases, and growth factors. Moreover, curcumin down-regulates various signaling pathways such as PI3K/Akt, Wnt/β-catenin, JAK/STAT3, and MEK/ERK1/2 axes, which at least in part have a role in inhibiting further tumor proliferation, growth, and angiogenesis. In this review, we overview the potential of incorporating curcumin into the treatment of ovarian cancer. In particular, we summarize the preclinical evidence supporting its use in combination with current chemotherapeutic regimens as well as new analogues and formulations under investigation.
Collapse
Affiliation(s)
- Malihe Mohamadian
- Cellular and Molecular Research Center, Birjand University of Medical Sciences, Birjand, Iran
| | - Afsane Bahrami
- Clinical Research Development Unit, Imam Reza Hospital, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.,Clinical Research Development Unit of Akbar Hospital, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Maryam Moradi Binabaj
- Cellular and Molecular Research Center, Sabzevar University of Medical Sciences, Sabzevar, Iran
| | - Fereshteh Asgharzadeh
- Department of Physiology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Gordon A Ferns
- Brighton & Sussex Medical School, Department of Medical Education, Falmer, Brighton, Sussex, UK
| |
Collapse
|
11
|
Wong CH, Lou UK, Fung FKC, Tong JHM, Zhang CH, To KF, Chan SL, Chen Y. CircRTN4 promotes pancreatic cancer progression through a novel CircRNA-miRNA-lncRNA pathway and stabilizing epithelial-mesenchymal transition protein. Mol Cancer 2022; 21:10. [PMID: 34983537 PMCID: PMC8725379 DOI: 10.1186/s12943-021-01481-w] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Accepted: 12/13/2021] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Circular RNAs (circRNAs) play important roles in many biological processes. However, the detailed mechanism underlying the critical roles of circRNAs in cancer remains largely unexplored. We aim to explore the molecular mechanisms of circRTN4 with critical roles in pancreatic ductal adenocarcinoma (PDAC). METHODS CircRTN4 expression level was examined in PDAC primary tumors. The oncogenic roles of circRTN4 in PDAC tumor growth and metastasis were studied in mouse tumor models. Bioinformatics analysis, luciferase assay and miRNA pulldown assay were performed to study the novel circRTN4-miRNA-lncRNA pathway. To identify circRTN4-interacting proteins, we performed circRNA-pulldown and mass spectrometry in PDAC cells. Protein stability assay and 3-Dimensional structure modeling were performed to reveal the role of circRTN4 in stabilizing RAB11FIP1. RESULTS CircRTN4 was significantly upregulated in primary tumors from PDAC patients. In vitro and in vivo functional studies revealed that circRTN4 promoted PDAC tumor growth and liver metastasis. Mechanistically, circRTN4 interacted with tumor suppressor miR-497-5p in PDAC cells. CircRTN4 knockdown upregulated miR-497-5p to inhibit the oncogenic lncRNA HOTTIP expression. Furthermore, we identified critical circRTN4-intercting proteins by circRNA-pulldown in PDAC cells. CircRTN4 interacted with important epithelial-mesenchymal transition (EMT)- driver RAB11FIP1 to block its ubiquitination site. We found that circRTN4 knockdown promoted the degradation of RAB11FIP1 by increasing its ubiquitination. Also, circRTN4 knockdown inhibited the expression of RAB11FIP1-regulating EMT-markers Slug, Snai1, Twist, Zeb1 and N-cadherin in PDAC. CONCLUSION The upregulated circRTN4 promotes tumor growth and liver metastasis in PDAC through the novel circRTN4-miR-497-5p-HOTTIP pathway. Also, circRTN4 stabilizes RAB11FIP1 to contribute EMT.
Collapse
Affiliation(s)
- Chi Hin Wong
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, NT, Hong Kong
| | - Ut Kei Lou
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, NT, Hong Kong
| | - Frederic Khe-Cheong Fung
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, NT, Hong Kong
| | - Joanna H M Tong
- Department of Anatomical and Cellular Pathology, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Chang-Hua Zhang
- Digestive Medicine Center, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, 518107, Guangdong, China
| | - Ka-Fai To
- Department of Anatomical and Cellular Pathology, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Stephen Lam Chan
- Department of Clinical Oncology, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Yangchao Chen
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, NT, Hong Kong.
- Shenzhen Research Institute, The Chinese University of Hong Kong, Shenzhen, 518087, China.
| |
Collapse
|
12
|
von Grabowiecki Y, Phatak V, Aschauer L, Muller PAJ. Rab11-FIP1/RCP Functions as a Major Signalling Hub in the Oncogenic Roles of Mutant p53 in Cancer. Front Oncol 2021; 11:804107. [PMID: 35757381 PMCID: PMC9231559 DOI: 10.3389/fonc.2021.804107] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Accepted: 12/03/2021] [Indexed: 12/22/2022] Open
Abstract
Rab11-FIP1 is a Rab effector protein that is involved in endosomal recycling and trafficking of various molecules throughout the endocytic compartments of the cell. The consequence of this can be increased secretion or increased membrane expression of those molecules. In general, expression of Rab11-FIP1 coincides with more tumourigenic and metastatic cell behaviour. Rab11-FIP1 can work in concert with oncogenes such as mutant p53, but has also been speculated to be an oncogene in its own right. In this perspective, we will discuss and speculate upon our observations that mutant p53 promotes Rab11-FIP1 function to not only promote invasive behaviour, but also chemoresistance by regulating a multitude of different proteins.
Collapse
Affiliation(s)
- Yannick von Grabowiecki
- Tumour Suppressors Group, Cancer Research United Kingdom (UK) Manchester Institute, The University of Manchester, Macclesfield, United Kingdom
| | - Vinaya Phatak
- Medical Research Council (MRC) Toxicology Unit, Cambridge, United Kingdom
- Avacta Life Sciences, Cambridge, United Kingdom
| | - Lydia Aschauer
- Medical Research Council (MRC) Toxicology Unit, Cambridge, United Kingdom
- Orbit Discovery, Oxford, United Kingdom
| | - Patricia A. J. Muller
- Tumour Suppressors Group, Cancer Research United Kingdom (UK) Manchester Institute, The University of Manchester, Macclesfield, United Kingdom
- Department of Biosciences, Faculty of Science, Durham University, Durham, United Kingdom
- *Correspondence: Patricia A. J. Muller,
| |
Collapse
|
13
|
Rab11-FIP1 and Rab11-FIP5 Regulate pIgR/pIgA Transcytosis through TRIM21-Mediated Polyubiquitination. Int J Mol Sci 2021; 22:ijms221910466. [PMID: 34638806 PMCID: PMC8508952 DOI: 10.3390/ijms221910466] [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: 08/01/2021] [Revised: 09/23/2021] [Accepted: 09/24/2021] [Indexed: 01/01/2023] Open
Abstract
Polymeric immunoglobulin receptor (pIgR)-mediated polymeric immunoglobulin A (pIgA) transcytosis across mucosal epithelial cells plays an essential role in mucosal immunity. The general trafficking process has been well investigated, yet the elaborate regulatory mechanisms remain enigmatic. We identified a new pIgR interacting protein, the Rab11 effector Rab11-FIP1. Rab11-FIP1 and Rab11-FIP5 knockdown additively impaired pIgA transcytosis in both polarized and incompletely polarized cells. Moreover, Rab11-FIP1 and Rab11-FIP5 knockdown exhibited more significant inhibitory effects on pIgA transcytosis in incompletely polarized cells than in polarized cells. Interestingly, the trafficking process of pIgA in incompletely polarized cells is distinct from that in polarized cells. In incompletely polarized cells, the endocytic pIgR/pIgA was first transported from the basolateral plasma membrane to the vicinity of the centrosome where Rab11-FIP1 and Rab11-FIP5 bound to it, before the Rab11a-positive endosomes containing pIgR/pIgA, Rab11-FIP1 and Rab11-FIP5 were further transported to the apical plasma membrane via Golgi apparatus. During the trafficking process, TRIM21 mediated the K11-linked polyubiquitination of Rab11-FIP1 and the K6-linked polyubiquitination of Rab11-FIP5 to promote their activation and pIgA transcytosis. This study indicates that polyubiquitinated Rab11-FIP1 and Rab11-FIP5 mediated by TRIM21 cooperatively facilitate pIgA transcytosis and provides new insights into the intracellular trafficking process of pIgA in incompletely polarized cells.
Collapse
|
14
|
Identification and Validation of Potential Biomarkers and Pathways for Idiopathic Pulmonary Fibrosis by Comprehensive Bioinformatics Analysis. BIOMED RESEARCH INTERNATIONAL 2021; 2021:5545312. [PMID: 34285914 PMCID: PMC8275392 DOI: 10.1155/2021/5545312] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 04/27/2021] [Accepted: 06/10/2021] [Indexed: 11/18/2022]
Abstract
Objective Idiopathic pulmonary fibrosis (IPF) is a chronic, progressive, irreversible, high-mortality lung disease, but its pathogenesis is still unclear. Our purpose was to explore potential genes and molecular mechanisms underlying IPF. Methods IPF-related data were obtained from the GSE99621 dataset. Differentially expressed genes (DEGs) were identified between IPF and controls. Their biological functions were analyzed. The relationships between DEGs and microRNAs (miRNAs) were predicted. DEGs and pathways were validated in a microarray dataset. A protein-protein interaction (PPI) network was constructed based on these common DEGs. Western blot was used to validate hub genes in IPF cell models by western blot. Results DEGs were identified for IPF than controls in the RNA-seq dataset. Functional enrichment analysis showed that these DEGs were mainly enriched in immune and inflammatory response, chemokine-mediated signaling pathway, cell adhesion, and other biological processes. In the miRNA-target network based on RNA-seq dataset, we found several miRNA targets among all DEGs, like RAB11FIP1, TGFBR3, and SPP1. We identified 304 upregulated genes and 282 downregulated genes in IPF compared to controls both in the microarray and RNA-seq datasets. These common DEGs were mainly involved in cell adhesion, extracellular matrix organization, oxidation-reduction process, and lung vasculature development. In the PPI network, 3 upregulated and 4 downregulated genes could be considered hub genes, which were confirmed in the IPF cell models. Conclusion Our study identified several IPF-related DEGs that could become potential biomarkers for IPF. Large-scale multicentric studies are eagerly needed to confirm the utility of these biomarkers.
Collapse
|
15
|
Iannantuono NVG, Emery G. Rab11FIP1 maintains Rab35 at the intercellular bridge to promote actin removal and abscission. J Cell Sci 2021; 134:jcs244384. [PMID: 34152390 DOI: 10.1242/jcs.244384] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Accepted: 05/20/2021] [Indexed: 11/20/2022] Open
Abstract
Cytokinesis occurs at the end of mitosis/meiosis wherein the cytoplasms of daughter cells are separated. Before abscission, an intercellular bridge containing the remaining furrowing machinery, mitotic spindle and actin cytoskeleton connects the two daughter cells. To remove this actin and allow for the separation of daughter cells, Rab35 vesicles, loaded with the actin oxidizer MICAL1 and the inositol polyphosphate 5-phosphatase OCRL, are recruited to the midbody in a fine-tuned spatiotemporal manner. However, importantly, the means by which these vesicles are recruited is currently unclear. Here, we demonstrate that Rab11FIP1 is recruited to the midbody after Rab35 to scaffold it at the bridge and maintain Rab35 in this region. In the absence of Rab11FIP1, Rab35 dramatically drops from the midbody, inducing defects, such as cytokinetic delays and binucleation due to actin overaccumulation at the intercellular bridge, which can be rescued with Latrunculin A treatment. Importantly, we show that Rab11FIP1 is critical for Rab35 function in actin removal prior to cytokinesis. This article has an associated First Person interview with the first author of the paper.
Collapse
Affiliation(s)
- Nicholas V G Iannantuono
- Vesicular Trafficking and Cell Signalling Research Unit, Institute for Research in Immunology and Cancer (IRIC), Université de Montréal, P.O. Box 6128, Downtown station, Montréal, Québec H3C 3J7, Canada
| | - Gregory Emery
- Vesicular Trafficking and Cell Signalling Research Unit, Institute for Research in Immunology and Cancer (IRIC), Université de Montréal, P.O. Box 6128, Downtown station, Montréal, Québec H3C 3J7, Canada
- Department of Pathology and Cell Biology, Faculty of Medicine, Université de Montréal, Montréal, Québec H3C 3J7, Canada
| |
Collapse
|
16
|
Jeong BY, Cho KH, Yoon SH, Park CG, Park HW, Lee HY. Discoidin Domain Receptor 2 Mediates Lysophosphatidic Acid-Induced Ovarian Cancer Aggressiveness. Int J Mol Sci 2021; 22:ijms22105374. [PMID: 34065317 PMCID: PMC8160857 DOI: 10.3390/ijms22105374] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 05/14/2021] [Accepted: 05/17/2021] [Indexed: 01/24/2023] Open
Abstract
Lysophosphatidic acid (LPA), a bioactive lipid produced extracellularly by autotaxin (ATX), has been known to induce various pathophysiological events, including cancer cell invasion and metastasis. Discoidin domain receptor 2 (DDR2) expression is upregulated in ovarian cancer tissues, and is closely associated with poor clinical outcomes in ovarian cancer patients. In the present study, we determined a critical role and signaling cascade for the expression of DDR2 in LPA-induced ovarian cancer cell invasion. We also found ectopic expression of ATX or stimulation of ovarian cancer cells with LPA-induced DDR2 expression. However, the silencing of DDR2 expression significantly inhibited ATX- and LPA-induced ovarian cancer cell invasion. In addition, treatment of the cells with pharmacological inhibitors of phosphoinositide 3-kinase (PI3K), Akt, and mTOR abrogated LPA-induced DDR2 expression. Moreover, we observed that HIF-1α, located downstream of the mTOR, is implicated in LPA-induced DDR2 expression and ovarian cancer cell invasion. Finally, we provide evidence that LPA-induced HIF-1α expression mediates Twist1 expression to upregulate DDR2 expression. Collectively, the present study demonstrates that ATX, and thereby LPA, induces DDR2 expression through the activation of the PI3K/Akt/mTOR/HIF-1α/Twist1 signaling axes, aggravating ovarian cancer cell invasion.
Collapse
Affiliation(s)
- Bo Young Jeong
- Department of Pharmacology, College of Medicine, Konyang University, Daejeon 35365, Korea; (B.Y.J.); (K.H.C.); (C.G.P.)
| | - Kyung Hwa Cho
- Department of Pharmacology, College of Medicine, Konyang University, Daejeon 35365, Korea; (B.Y.J.); (K.H.C.); (C.G.P.)
| | - Se-Hee Yoon
- Division of Nephrology and Department of Internal Medicine, College of Medicine, Daejeon 35365, Korea;
| | - Chang Gyo Park
- Department of Pharmacology, College of Medicine, Konyang University, Daejeon 35365, Korea; (B.Y.J.); (K.H.C.); (C.G.P.)
| | - Hwan-Woo Park
- Department of Cell Biology, College of Medicine, Konyang University, Daejeon 35365, Korea;
| | - Hoi Young Lee
- Department of Pharmacology, College of Medicine, Konyang University, Daejeon 35365, Korea; (B.Y.J.); (K.H.C.); (C.G.P.)
- Correspondence: ; Tel.: +82-42-600-8687
| |
Collapse
|
17
|
Subbalakshmi AR, Sahoo S, Biswas K, Jolly MK. A Computational Systems Biology Approach Identifies SLUG as a Mediator of Partial Epithelial-Mesenchymal Transition (EMT). Cells Tissues Organs 2021; 211:689-702. [PMID: 33567424 DOI: 10.1159/000512520] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Accepted: 10/19/2020] [Indexed: 01/25/2023] Open
Abstract
Epithelial-mesenchymal plasticity comprises reversible transitions among epithelial, hybrid epithelial/mesenchymal (E/M) and mesenchymal phenotypes, and underlies various aspects of aggressive tumor progression such as metastasis, therapy resistance, and immune evasion. The process of cells attaining one or more hybrid E/M phenotypes is termed as partial epithelial mesenchymal transition (EMT). Cells in hybrid E/M phenotype(s) can be more aggressive than those in either fully epithelial or mesenchymal state. Thus, identifying regulators of hybrid E/M phenotypes is essential to decipher the rheostats of phenotypic plasticity and consequent accelerators of metastasis. Here, using a computational systems biology approach, we demonstrate that SLUG (SNAIL2) - an EMT-inducing transcription factor - can inhibit cells from undergoing a complete EMT and thus stabilize them in hybrid E/M phenotype(s). It expands the parametric range enabling the existence of a hybrid E/M phenotype, thereby behaving as a phenotypic stability factor. Our simulations suggest that this specific property of SLUG emerges from the topology of the regulatory network it forms with other key regulators of epithelial-mesenchymal plasticity. Clinical data suggest that SLUG associates with worse patient prognosis across multiple carcinomas. Together, our results indicate that SLUG can stabilize hybrid E/M phenotype(s).
Collapse
Affiliation(s)
- Ayalur R Subbalakshmi
- Centre for BioSystems Science and Engineering, Indian Institute of Science, Bangalore, India
| | - Sarthak Sahoo
- Centre for BioSystems Science and Engineering, Indian Institute of Science, Bangalore, India
| | - Kuheli Biswas
- Department of Physical Sciences, Indian Institute of Science Education and Research, Kolkata, India
| | - Mohit Kumar Jolly
- Centre for BioSystems Science and Engineering, Indian Institute of Science, Bangalore, India,
| |
Collapse
|
18
|
Tang Q, Lento A, Suzuki K, Efe G, Karakasheva T, Long A, Giroux V, Islam M, Wileyto EP, Klein‐Szanto AJ, Nakagawa H, Bass A, Rustgi AK. Rab11-FIP1 mediates epithelial-mesenchymal transition and invasion in esophageal cancer. EMBO Rep 2021; 22:e48351. [PMID: 33403789 PMCID: PMC7857540 DOI: 10.15252/embr.201948351] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Revised: 11/27/2020] [Accepted: 12/07/2020] [Indexed: 12/14/2022] Open
Abstract
Esophageal squamous cell carcinoma (ESCC) is the most common subtype of esophageal cancer worldwide. The most commonly mutated gene in ESCC is TP53. Using a combinatorial genetic and carcinogenic approach, we generate a novel mouse model of ESCC expressing either mutant or null p53 and show that mutant p53 exhibits enhanced tumorigenic properties and displays a distinct genomic profile. Through RNA-seq analysis, we identify several endocytic recycling genes, including Rab Coupling Protein (Rab11-FIP1), which are significantly downregulated in mutant p53 tumor cells. In 3-dimensional (3D) organoid models, genetic knockdown of Rab11-FIP1 results in increased organoid size. Loss of Rab11-FIP1 increases tumor cell invasion in part through mutant p53 but also in an independent manner. Furthermore, loss of Rab11-FIP1 in human ESCC cell lines decreases E-cadherin expression and increases mesenchymal lineage-specific markers, suggesting induction of epithelial-mesenchymal transition (EMT). Rab11-FIP1 regulates EMT through direct inhibition of Zeb1, a key EMT transcriptional factor. Our novel findings reveal that Rab11-FIP1 regulates organoid formation, tumor cell invasion, and EMT.
Collapse
Affiliation(s)
- Qiaosi Tang
- Abramson Cancer CenterPerelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPAUSA
- Herbert Irving Comprehensive Cancer CenterDivision of Digestive and Liver DiseasesDepartment of MedicineColumbia UniversityNew YorkNYUSA
| | - Ashley Lento
- Abramson Cancer CenterPerelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPAUSA
| | - Kensuke Suzuki
- Herbert Irving Comprehensive Cancer CenterDivision of Digestive and Liver DiseasesDepartment of MedicineColumbia UniversityNew YorkNYUSA
| | - Gizem Efe
- Herbert Irving Comprehensive Cancer CenterDivision of Digestive and Liver DiseasesDepartment of MedicineColumbia UniversityNew YorkNYUSA
| | - Tatiana Karakasheva
- Gastrointestinal Epithelium Modeling ProgramDivision of Gastroenterology, Hepatology and NutritionChildren’s Hospital of PhiladelphiaPhiladelphiaPAUSA
| | - Apple Long
- Abramson Cancer CenterPerelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPAUSA
| | - Véronique Giroux
- Department of Anatomy and Cell BiologyFaculty of Medicine and Health SciencesUniversité de SherbrookeSherbrookeQCCanada
| | - Mirazul Islam
- Department of Cell and Developmental BiologyVanderbilt UniversityNashvilleTNUSA
| | - E Paul Wileyto
- Abramson Cancer CenterPerelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPAUSA
- Department of Biostatistics and EpidemiologyUniversity of PennsylvaniaPhiladelphiaPAUSA
| | - Andres J Klein‐Szanto
- Department of Pathology and Cancer Biology ProgramFox Chase Cancer CenterPhiladelphiaPAUSA
| | - Hiroshi Nakagawa
- Herbert Irving Comprehensive Cancer CenterDivision of Digestive and Liver DiseasesDepartment of MedicineColumbia UniversityNew YorkNYUSA
| | - Adam Bass
- Department of Medical OncologyDana‐Farber Cancer InstituteHarvard Medical SchoolBostonMAUSA
| | - Anil K Rustgi
- Herbert Irving Comprehensive Cancer CenterDivision of Digestive and Liver DiseasesDepartment of MedicineColumbia UniversityNew YorkNYUSA
| |
Collapse
|
19
|
Ferro E, Bosia C, Campa CC. RAB11-Mediated Trafficking and Human Cancers: An Updated Review. BIOLOGY 2021; 10:biology10010026. [PMID: 33406725 PMCID: PMC7823896 DOI: 10.3390/biology10010026] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/15/2020] [Revised: 12/15/2020] [Accepted: 12/30/2020] [Indexed: 12/12/2022]
Abstract
Simple Summary The small GTPase RAB11 is a master regulator of both vesicular trafficking and membrane dynamic defining the surface proteome of cellular membranes. As a consequence, the alteration of RAB11 activity induces changes in both the sensory and the transduction apparatuses of cancer cells leading to tumor progression and invasion. Here, we show that this strictly depends on RAB11′s ability to control the sorting of signaling receptors from endosomes. Therefore, RAB11 is a potential therapeutic target over which to develop future therapies aimed at dampening the acquisition of aggressive traits by cancer cells. Abstract Many disorders block and subvert basic cellular processes in order to boost their progression. One protein family that is prone to be altered in human cancers is the small GTPase RAB11 family, the master regulator of vesicular trafficking. RAB11 isoforms function as membrane organizers connecting the transport of cargoes towards the plasma membrane with the assembly of autophagic precursors and the generation of cellular protrusions. These processes dramatically impact normal cell physiology and their alteration significantly affects the survival, progression and metastatization as well as the accumulation of toxic materials of cancer cells. In this review, we discuss biological mechanisms ensuring cargo recognition and sorting through a RAB11-dependent pathway, a prerequisite to understand the effect of RAB11 alterations in human cancers.
Collapse
Affiliation(s)
- Elsi Ferro
- Department of Applied Science and Technology, Politecnico di Torino, 24 Corso Duca degli Abruzzi, 10129 Turin, Italy; (E.F.); (C.B.)
- Italian Institute for Genomic Medicine, c/o IRCCS, Str. Prov. le 142, km 3.95, 10060 Candiolo, Italy
| | - Carla Bosia
- Department of Applied Science and Technology, Politecnico di Torino, 24 Corso Duca degli Abruzzi, 10129 Turin, Italy; (E.F.); (C.B.)
- Italian Institute for Genomic Medicine, c/o IRCCS, Str. Prov. le 142, km 3.95, 10060 Candiolo, Italy
| | - Carlo C. Campa
- Department of Applied Science and Technology, Politecnico di Torino, 24 Corso Duca degli Abruzzi, 10129 Turin, Italy; (E.F.); (C.B.)
- Italian Institute for Genomic Medicine, c/o IRCCS, Str. Prov. le 142, km 3.95, 10060 Candiolo, Italy
- Correspondence:
| |
Collapse
|
20
|
Salemi Z, Azizi R, Fallahian F, Aghaei M. Integrin α2β1 inhibition attenuates prostate cancer cell proliferation by cell cycle arrest, promoting apoptosis and reducing epithelial-mesenchymal transition. J Cell Physiol 2020; 236:4954-4965. [PMID: 33305380 DOI: 10.1002/jcp.30202] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Revised: 10/25/2020] [Accepted: 11/25/2020] [Indexed: 12/14/2022]
Abstract
Integrin α2β1 plays an important role in cellular migration and metastasis processes associated with prostate cancer. The aim of this study was to assess whether selective inhibition of integrin α2β1 is an effective strategy to target metastatic prostate cancer cells. In this regard, we examined the effects of the inhibitor BTT-3033, which selectively interferes with the connection between integrin a2b1 and its ligand, on migration, epithelial-mesenchymal transition (EMT), cell cycle arrest, apoptosis, and specific intracellular signaling pathways using LNcap-FGC and DU-145 prostate cancer cell lines. Western blot analysis and immunocytochemistry assays showed that inhibition of integrin a2b1 inhibits EMT, through the increased expression of E-cadherin and decreased expression of N-cadherin and vimentin. Scratch wound healing assays revealed a direct effect on integrin α2β1 in the migration capacity of cells. In addition, treatment with BTT-3033 induced a reduction in cell viability and proliferation, as assessed by MTT and BrdU assays. In addition, the results show that BTT-3033 inhibits cell proliferation by inducing G1 cell cycle arrest. Moreover, inhibition of integrin α2β1 induces apoptosis through the activation of ROS, Bax protein upregulation, caspase-3 activation, and depletion of ΔΨm. Molecular signaling studies showed that integrin α2β1 was a positive regulator of MKK7 phosphorylation. In conclusion, our results reveal a critical role for integrin a2b1 in the proliferation of prostate cancer cells, as demonstrated by EMT inhibition, cell cycle arrest, and apoptosis induction in response to treatment with its specific inhibitor BT-3033.
Collapse
Affiliation(s)
- Zahra Salemi
- Molecular and Medicine Research Center, Arak University of Medical Sciences, Arak, Iran.,Department of Biochemistry, Arak University of Medical Sciences, Arak, IR, Iran
| | - Reza Azizi
- Department of Clinical Biochemistry, School of Pharmacy & Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran.,Department of Laboratory Sciences, Khomein University of Medical Sciences, Khomein, Iran
| | - Faranak Fallahian
- Department of Clinical Biochemistry, Faculty of Medicine, Qom University of Medical Sciences, Qom, Iran
| | - Mahmoud Aghaei
- Department of Clinical Biochemistry, School of Pharmacy & Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
| |
Collapse
|
21
|
Peng Y, Li Y, Li Y, Wu A, Fan L, Huang W, Fu C, Deng Z, Wang K, Zhang Y, Shu G, Yin G. HOXC10 promotes tumour metastasis by regulating the EMT-related gene Slug in ovarian cancer. Aging (Albany NY) 2020; 12:19375-19398. [PMID: 32897245 PMCID: PMC7732328 DOI: 10.18632/aging.103824] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Accepted: 07/14/2020] [Indexed: 01/24/2023]
Abstract
The mortality rate of ovarian cancer is the highest among gynaecological cancers, primarily due to metastatic symptoms. Recent studies have shown that HOX genes are crucial in tumour progression, but the underlying mechanisms remain unclear. Here, HOXC10 expression was examined in ovarian cancer tissues. The function of HOXC10 in ovarian cancer metastasis was investigated in vitroand via intraperitoneal injection in vivo. A total of 158 ovarian cancer patients with adequate records were enrolled for analysis. HOXC10 was associated with metastasis and poor prognosis in ovarian cancer. In vitro, HOXC10 overexpression promoted ovarian cancer cell migration. Moreover, HOXC10 positively regulated Slug expression, altering the migration ability of cancer cells. Furthermore, our study showed that miR-222-3p was a suppressor of HOXC10. In vivo, a decrease in hepatic metastasis was seen in xenograft mice harbouring tumours with stable HOXC10 overexpression after miR-222-3p agomir (an overexpression reagent) injection. This study provides the first evidence that HOXC10 promotes ovarian cancer metastasis by regulating the transcription of the EMT-related gene Slug. Moreover, we found that HOXC10 is regulated by miR-222-3p. These data highlight the crucial role of HOXC10 in enhancing ovarian cancer metastasis and may provide a therapeutic target for ovarian cancer.
Collapse
Affiliation(s)
- Yulong Peng
- Department of Pathology, Xiangya Hospital, School of Basic Medical Sciences, Central South University, Changsha, Hunan Province, China
| | - Yuanyuan Li
- Department of Pathology, Xiangya Hospital, School of Basic Medical Sciences, Central South University, Changsha, Hunan Province, China
| | - Yimin Li
- Department of Pathology, Xiangya Hospital, School of Basic Medical Sciences, Central South University, Changsha, Hunan Province, China
| | - Anqi Wu
- Department of Pathology, Xiangya Hospital, School of Basic Medical Sciences, Central South University, Changsha, Hunan Province, China
| | - Lili Fan
- Department of Pathology, Xiangya Hospital, School of Basic Medical Sciences, Central South University, Changsha, Hunan Province, China
| | - Wenli Huang
- School of Basic Medical Sciences, Central South University, Changsha, Hunan Province, China
| | - Chunyan Fu
- Department of Pathology, Xiangya Hospital, School of Basic Medical Sciences, Central South University, Changsha, Hunan Province, China
| | - Zhenghao Deng
- Department of Pathology, Xiangya Hospital, School of Basic Medical Sciences, Central South University, Changsha, Hunan Province, China
| | - Kuansong Wang
- Department of Pathology, Xiangya Hospital, School of Basic Medical Sciences, Central South University, Changsha, Hunan Province, China
| | - Yu Zhang
- Department of Gynecology, Xiangya Hospital, School of Basic Medical Sciences, Central South University, Changsha, Hunan Province, China
| | - Guang Shu
- School of Basic Medical Sciences, Central South University, Changsha, Hunan Province, China
| | - Gang Yin
- Department of Pathology, Xiangya Hospital, School of Basic Medical Sciences, Central South University, Changsha, Hunan Province, China
| |
Collapse
|
22
|
Kim JY, Cho KH, Jeong BY, Park CG, Lee HY. Zeb1 for RCP-induced oral cancer cell invasion and its suppression by resveratrol. Exp Mol Med 2020; 52:1152-1163. [PMID: 32728068 PMCID: PMC8080807 DOI: 10.1038/s12276-020-0474-1] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Revised: 04/29/2020] [Accepted: 06/15/2020] [Indexed: 12/22/2022] Open
Abstract
Rab coupling protein (RCP) is upregulated in head and neck squamous cell carcinoma (HNSCC) and is correlated with the progression and survival of patients. However, the role of RCP in one of the aggressive types of HNSCC, oral squamous cell carcinoma (OSCC), remains elusive. In the present study, we identified the important role of Zeb1 in RCP-induced OSCC epithelial-to-mesenchymal transition (EMT) and invasion. RCP induces Zeb1 expression, and silencing Zeb1 expression significantly inhibits RCP-induced OSCC invasion. In addition, Zeb1 upregulates MT1-MMP expression to promote OSCC EMT and invasion. Furthermore, we observed that the β1 integrin/EGFR/β-catenin signaling cascade mediates RCP-induced Zeb1 expression to promote OSCC invasion. Notably, we provide evidence that resveratrol (REV) strongly inhibits RCP-induced Zeb1 expression through blocking β1 integrin endosome recycling and EGFR activation, leading to suppression of RCP-induced OSCC invasion, demonstrating the important role of RCP in OSCC invasion and its reversion by REV. Collectively, the present study provides evidence for the first time that RCP aggravates OSCC invasion through increasing Zeb1 expression and subsequently upregulating MT1-MMP expression and that this process is reversed by REV, providing novel biomarkers and indicating the therapeutic potential of REV in OSCC. Resveratrol, a naturally occurring compound present in grape skins, peanuts, and blueberries, reduces the ability of oral squamous cell carcinoma (OSCC) cells to spread to other parts of the body. Over half a million new cases of OSCC are diagnosed each year, and spread beyond the mouth is the most common cause of death. Hoi Young Lee at Konyang University, Daejon, Republic of Korea, and co-workers investigated whether a protein called RCP, which increases the invasiveness of many but not all types of cancer, is implicated in aggressive spread of OSCC. They found that RCP does increase the invasiveness of OSCC. Resveratrol is known to suppress the spread of many cancers, and strongly curtailed the spread of OSCC by blocking RCP activity. These results shed light on OSCC invasiveness, and offer a potential new treatment.
Collapse
Affiliation(s)
- Jin Young Kim
- Department of Pharmacology, College of Medicine, Konyang University, Daejeon, Republic of Korea
| | - Kyung Hwa Cho
- Department of Pharmacology, College of Medicine, Konyang University, Daejeon, Republic of Korea
| | - Bo Young Jeong
- Department of Pharmacology, College of Medicine, Konyang University, Daejeon, Republic of Korea
| | - Chang Gyo Park
- Department of Pharmacology, College of Medicine, Konyang University, Daejeon, Republic of Korea
| | - Hoi Young Lee
- Department of Pharmacology, College of Medicine, Konyang University, Daejeon, Republic of Korea.
| |
Collapse
|
23
|
Feng G, Qin L, Liao Z, Xiao X, Li B, Cui W, Liang L, Mo Y, Huang G, Li P, Zhou X, Zhang Z, Xiao X. Knockdown Rab11-FIP2 inhibits migration and invasion of nasopharyngeal carcinoma via suppressing Rho GTPase signaling. J Cell Biochem 2019; 121:1072-1086. [PMID: 31452257 DOI: 10.1002/jcb.29344] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Accepted: 08/13/2019] [Indexed: 02/07/2023]
Abstract
Rab11 family interacting protein 2 (Rab11-FIP2) is a conserved protein and effector molecule for the small GTPase Rab11. By interacting with Rab11 and MYO5B, Rab11-FIP2 regulates endosome trafficking of plasma membrane proteins, promoting cellular motility. The endosomal trafficking system in nasopharyngeal carcinoma (NPC) remains unclear. Here, an outlier analysis using the Oncomine database suggested that Rab11-FIP2 but not Rab11 and MYO5B was overexpressed in NPC. We confirmed that the transcription of Rab11-FIP2 was upregulated in NPC cell lines and primary tumor tissues as compared with a normal nasopharyngeal epithelial cell line and normal nasopharynx tissues. We further confirmed the elevated protein expression level of Rab11-FIP2 in NPC biopsies. Instead of regulating the epithelial-mesenchymal transition or Akt signaling pathway, knockdown of Rab11-FIP2 inhibited the migration and invasion ability of NPC cell lines by decreasing the expression of Rac and Cdc42. In summary, Rab11-FIP2 could be an oncogene in NPC, mainly contributing to metastatic capacity by activating Rho GTPase signaling.
Collapse
Affiliation(s)
- Guofei Feng
- Department of Otolaryngology-Head & Neck Surgery, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Liting Qin
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Zhipeng Liao
- Department of Otolaryngology-Head & Neck Surgery, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Xiling Xiao
- Department of Otolaryngology-Head & Neck Surgery, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Bo Li
- Department of Radiotherapy, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Wanmeng Cui
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Libin Liang
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Yingxi Mo
- Department of Research, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Guangwu Huang
- Department of Otolaryngology-Head & Neck Surgery, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Ping Li
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Xiaoying Zhou
- Life Science Institute, Guangxi Medical University, Nanning, Guangxi, China
| | - Zhe Zhang
- Department of Otolaryngology-Head & Neck Surgery, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Xue Xiao
- Department of Otolaryngology-Head & Neck Surgery, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| |
Collapse
|
24
|
Chang YN, Liang Y, Gu W, Wang J, Qin Y, Chen K, Li J, Bai X, Zhang J, Xing G. Microfluidic Analysis for Separating and Measuring the Deformability of Cancer Cell Subpopulations. ACS OMEGA 2019; 4:8318-8323. [PMID: 31459919 PMCID: PMC6648663 DOI: 10.1021/acsomega.8b02249] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/02/2018] [Accepted: 04/16/2019] [Indexed: 06/01/2023]
Abstract
Increased deformability and softness endow tumor cells with highly invasive and metastatic capabilities. We exploited these characteristics to fabricate a high-throughput microfluidic device to measure cell deformability and separate cancer cells. Driven by hydrodynamic forces, the cells with better deformability passed through the chip faster, whereas stiffer cells passed through the device over a longer time period. The MDA-MB-231 and MCF-7 cell lines were used to evaluate the device because their metastatic potentials were known. We found that MDA-MB-231 cells, which were softer and exhibited stronger deformability, passed through the device more quickly. HeLa cells were also successfully separated into softer and stiffer subpopulations, whose distinct mechanical properties were confirmed by atomic force microscopy. We also measured the expression of metastasis-associated proteins (epidermal growth factor receptor and integrin β 1) and found that subpopulations with varied deformabilities had different expression levels. Our results suggested that this high-throughput microfluidic device could be used to screen and evaluate the curative effects of drug and cancer progression by simultaneously testing cell deformability and expression levels of metastasis-associated proteins in separated cell subpopulations.
Collapse
Affiliation(s)
- Ya-Nan Chang
- CAS
Key Laboratory for Biomedical Effects of Nanomaterial & Nanosafety, Institute of High Energy Physics, Chinese Academy
of Science, Beijing 100049, China
| | - Yuelan Liang
- CAS
Key Laboratory for Biomedical Effects of Nanomaterial & Nanosafety, Institute of High Energy Physics, Chinese Academy
of Science, Beijing 100049, China
| | - Weihong Gu
- CAS
Key Laboratory for Biomedical Effects of Nanomaterial & Nanosafety, Institute of High Energy Physics, Chinese Academy
of Science, Beijing 100049, China
- School
of Chemical Sciences, University of Chinese
Academy of Sciences (UCAS), Beijing 100049, China
| | - Jiayi Wang
- CAS
Key Laboratory for Biomedical Effects of Nanomaterial & Nanosafety, Institute of High Energy Physics, Chinese Academy
of Science, Beijing 100049, China
- School
of Physical Sciences, University of Chinese
Academy of Sciences (UCAS), Beijing 100049, China
| | - Yanxia Qin
- CAS
Key Laboratory for Biomedical Effects of Nanomaterial & Nanosafety, Institute of High Energy Physics, Chinese Academy
of Science, Beijing 100049, China
| | - Kui Chen
- CAS
Key Laboratory for Biomedical Effects of Nanomaterial & Nanosafety, Institute of High Energy Physics, Chinese Academy
of Science, Beijing 100049, China
| | - Juan Li
- CAS
Key Laboratory for Biomedical Effects of Nanomaterial & Nanosafety, Institute of High Energy Physics, Chinese Academy
of Science, Beijing 100049, China
| | - Xue Bai
- CAS
Key Laboratory for Biomedical Effects of Nanomaterial & Nanosafety, Institute of High Energy Physics, Chinese Academy
of Science, Beijing 100049, China
- School
of Chemical Sciences, University of Chinese
Academy of Sciences (UCAS), Beijing 100049, China
| | - Jiaxin Zhang
- CAS
Key Laboratory for Biomedical Effects of Nanomaterial & Nanosafety, Institute of High Energy Physics, Chinese Academy
of Science, Beijing 100049, China
- School
of Chemical Sciences, University of Chinese
Academy of Sciences (UCAS), Beijing 100049, China
| | - Gengmei Xing
- CAS
Key Laboratory for Biomedical Effects of Nanomaterial & Nanosafety, Institute of High Energy Physics, Chinese Academy
of Science, Beijing 100049, China
| |
Collapse
|
25
|
Jeong BY, Park SR, Cho S, Yu SL, Lee HY, Park CG, Kang J, Jung DY, Park MH, Hwang WM, Yun SR, Jung JY, Yoon SH. TGF-β-mediated NADPH oxidase 4-dependent oxidative stress promotes colistin-induced acute kidney injury. J Antimicrob Chemother 2019; 73:962-972. [PMID: 29329393 DOI: 10.1093/jac/dkx479] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2017] [Accepted: 11/17/2017] [Indexed: 11/14/2022] Open
Abstract
Background Colistin (polymyxin E) is an important constituent of the polymyxin class of cationic polypeptide antibiotics. Intrarenal oxidative stress can contribute to colistin-induced nephrotoxicity. Nicotinamide adenine dinucleotide 3-phosphate oxidases (Noxs) are important sources of reactive oxygen species. Among the various types of Noxs, Nox4 is predominantly expressed in the kidney. Objectives We investigated the role of Nox4 and benefit of Nox4 inhibition in colistin-induced acute kidney injury using in vivo and in vitro models. Methods Human proximal tubular epithelial (HK-2) cells were treated with colistin with or without NOX4 knockdown, or GKT137831 (most specific Nox1/4 inhibitor). Effects of Nox4 inhibition on colistin-induced acute kidney injury model in Sprague-Dawley rats were examined. Results Nox4 expression in HK-2 cells significantly increased following colistin exposure. SB4315432 (transforming growth factor-β1 receptor I inhibitor) significantly inhibited Nox4 expression in HK-2 cells. Knockdown of NOX4 transcription reduced reactive oxygen species production, lowered the levels of pro-inflammatory markers (notably mitogen-activated protein kinases) implicated in colistin-induced nephrotoxicity and attenuated apoptosis by altering Bax and caspase 3/7 activity. Pretreatment with GKT137831 replicated these effects mediated by downregulation of mitogen-activated protein kinase activities. In a rat colistin-induced acute kidney injury model, administration of GKT137831 resulted in attenuated colistin-induced acute kidney injury as indicated by attenuated impairment of glomerulus function, preserved renal structures, reduced expression of 8-hydroxyguanosine and fewer apoptotic cells. Conclusions Collectively, these findings identify Nox4 as a key source of reactive oxygen species responsible for kidney injury in colistin-induced nephrotoxicity and highlight a novel potential way to treat drug-related nephrotoxicity.
Collapse
Affiliation(s)
- Bo Young Jeong
- Department of Pharmacology, College of Medicine, Konyang University, Daejeon, Korea
| | - Se-Ra Park
- Department of Veterinary Medicine, Institute of Veterinary Science, Chungnam National University, Daejeon, Korea
| | - Sungkwon Cho
- Division of Nephrology and Department of Internal Medicine, Myunggok Medical Research Institute, College of Medicine, Konyang University, Daejeon, Korea
| | - Seong-Lan Yu
- Department of Pharmacology, College of Medicine, Konyang University, Daejeon, Korea
| | - Hoi Young Lee
- Department of Pharmacology, College of Medicine, Konyang University, Daejeon, Korea
| | - Chang Gyo Park
- Department of Pharmacology, College of Medicine, Konyang University, Daejeon, Korea
| | - Jaeku Kang
- Department of Pharmacology, College of Medicine, Konyang University, Daejeon, Korea
| | - Da-Young Jung
- Department of Veterinary Medicine, Institute of Veterinary Science, Chungnam National University, Daejeon, Korea
| | - Moon Hyang Park
- Department of Pathology, College of Medicine, Konyang University, Daejeon, Korea
| | - Won-Min Hwang
- Division of Nephrology and Department of Internal Medicine, Myunggok Medical Research Institute, College of Medicine, Konyang University, Daejeon, Korea
| | - Sung-Ro Yun
- Division of Nephrology and Department of Internal Medicine, Myunggok Medical Research Institute, College of Medicine, Konyang University, Daejeon, Korea
| | - Ju-Young Jung
- Department of Veterinary Medicine, Institute of Veterinary Science, Chungnam National University, Daejeon, Korea
| | - Se-Hee Yoon
- Division of Nephrology and Department of Internal Medicine, Myunggok Medical Research Institute, College of Medicine, Konyang University, Daejeon, Korea
| |
Collapse
|
26
|
Cho KH, Jeong BY, Park CG, Lee HY. The YB-1/EZH2/amphiregulin signaling axis mediates LPA-induced breast cancer cell invasion. Arch Pharm Res 2019; 42:519-530. [PMID: 31004257 DOI: 10.1007/s12272-019-01149-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2019] [Accepted: 03/25/2019] [Indexed: 12/30/2022]
Abstract
Lysophosphatidic acid (LPA) has been known to induce epithelial-mesenchymal transition (EMT) to stimulate cancer cell invasion, and resveratrol (3,5,4'-trans-trihydroxystilbene; REV) suppresses the invasion and metastasis of various cancers. The current study aimed to identify the underlying mechanism by which LPA aggravates breast cancer cell invasion and the reversal of this phenomenon. Immunoblotting and quantitative RT-PCR analysis revealed that LPA induces amphiregulin (AREG) expression. Silencing of Y-box binding protein 1 (YB-1) or enhancer of zeste homolog 2 (EZH2) expression efficiently inhibited LPA-induced AREG expression. In addition, transfection of the cells with YB-1 siRNA abrogated LPA-induced EZH2 and AREG expression, leading to attenuation of breast cancer cell invasion. Furthermore, we observed that both REV and 5-fluorouracil (5-Fu) significantly reduce LPA-induced YB-1 phosphorylation and subsequent breast cancer invasion. Importantly, combined treatment of REV with 5-Fu showed more significant inhibition of LPA-induced breast cancer invasion compared to single treatment. Therefore, our data demonstrate that the YB-1/EZH2 signaling axis mediates LPA-induced AREG expression and breast cancer cell invasion and its inhibition by REV and 5-Fu, providing potential therapeutic targets and inhibition of breast cancer.
Collapse
Affiliation(s)
- Kyung Hwa Cho
- Department of Pharmacology, College of Medicine, Konyang University, Myunggok Medical Building, 158 Gwanjeodong-ro, Seo-gu, Daejeon, 35365, Republic of Korea
| | - Bo Young Jeong
- Department of Pharmacology, College of Medicine, Konyang University, Myunggok Medical Building, 158 Gwanjeodong-ro, Seo-gu, Daejeon, 35365, Republic of Korea
| | - Chang Gyo Park
- Department of Pharmacology, College of Medicine, Konyang University, Myunggok Medical Building, 158 Gwanjeodong-ro, Seo-gu, Daejeon, 35365, Republic of Korea.
| | - Hoi Young Lee
- Department of Pharmacology, College of Medicine, Konyang University, Myunggok Medical Building, 158 Gwanjeodong-ro, Seo-gu, Daejeon, 35365, Republic of Korea.
| |
Collapse
|
27
|
Rab25 and RCP in cancer progression. Arch Pharm Res 2019; 42:101-112. [DOI: 10.1007/s12272-019-01129-w] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Accepted: 01/29/2019] [Indexed: 01/10/2023]
|
28
|
Machesky LM. Rab11FIP proteins link endocytic recycling vesicles for cytoskeletal transport and tethering. Biosci Rep 2019; 39:BSR20182219. [PMID: 30622149 PMCID: PMC6356010 DOI: 10.1042/bsr20182219] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2019] [Revised: 01/05/2019] [Accepted: 01/07/2019] [Indexed: 12/20/2022] Open
Abstract
Regulated trafficking of internalised integrins and growth factor receptors enables polarisation of morphology and motility and enables lumen formation in multicellular structures. Recycling vesicles marked with Rab11 direct internalised cargo back to the plasma membrane to affect biological processes such as polarised trafficking and cancer cell invasion. A recent study by Ji and colleagues, provides insight into how the trafficking protein Rab11FIP2 links with the actin-based motor myo5b and the small GTPase Rab11 to regulate vesicle tethering and transport along actin filaments [1]. The authors used biochemical methods to demonstrate that Rab11a binds directly to the tail of myo5b and that Rab11FIP2 also forms direct interactions with both Rab11a and myo5b tails. These proteins essentially compete for binding to similar regions and thus can regulate the association and activity of each other. Ji and colleagues further demonstrate that Rab11a activates myo5b by binding to its globular tail and relieving a head-tail autoinhibition. Due to differing affinities between Rab11 and myo5b or Rab11FIP2, they propose that Rab11FIP2 mediates the association of myo5b with cargo vesicles, while Rab11a regulates the motor activity of myo5b. The present study thus elucidates how myo5b is regulated by its interactions with Rab11a and Rab11FIP2 and proposes a model for coordination of recycling vesicle tethering and motor activity. The present study has implications for how cells control polarity and motility in health and disease and suggests how Rab11FIP proteins might control motor protein activity and engagement for transport.
Collapse
Affiliation(s)
- Laura M Machesky
- CRUK Beatson Institute and Institute of Cancer Sciences, University of Glasgow, Garscube Estate, Switchback Road, Bearsden, Glasgow, G61 1BD, U.K.
| |
Collapse
|
29
|
Sheng N, Wang Y, Xie Y, Chen S, Lu J, Zhang Z, Li M, Shan Q, Wu D, Zheng G, Zheng Y, Fan S. High expression of LASS2 is associated with unfavorable prognosis in patients with ovarian cancer. J Cell Physiol 2018; 234:13001-13013. [PMID: 30537159 DOI: 10.1002/jcp.27970] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2018] [Accepted: 11/19/2018] [Indexed: 12/14/2022]
Abstract
Homo sapiens longevity assurance homolog 2 of yeast LAG1 (LASS2), is a gene isolated from a human liver complementary DNA library. In this study, we found that LASS2 protein level was positively related to International Federation of Gynecology and Obstetrics (FIGO) stage and LASS2-negative tumors showed significant association with longer disease-free survival (DFS) and overall survival (OS) in ovarian cancer patients. The heterogeneous expression of LASS2 had been exhibited in diverse ovarian cancer cells. A significantly lower messenger RNA (mRNA) and protein level of LASS2 was seen in 3AO cell compared with those in other types of ovarian cancer cells. Meanwhile, the mRNA and protein levels of LASS2 in ES-2 and NIH:OVCAR-3 cells were obviously higher. LASS2 overexpression in 3AO cell could promote migration, invasion, and metastasis abilities in vitro and in vivo, while LASS2 knockdown in ES-2 and NIH:OVCAR-3 cells had the opposite effects. The oncogenic capacity of LASS2 in ovarian cancer may be mediated by increased expression of YAP/TAZ. It is indicated that lowering the expression of LASS2 is likely to serve as an unprecedented approach for the treatment of ovarian cancer.
Collapse
Affiliation(s)
- Ning Sheng
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, School of Life Science, Jiangsu Normal University, Xuzhou, Jiangsu, China.,College of Health Science, Jiangsu Normal University, Xuzhou, Jiangsu, China
| | - Yanyan Wang
- Department of Ultrasonic Medicine, Xuzhou Municipal Hospital Affiliated to Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Ying Xie
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, School of Life Science, Jiangsu Normal University, Xuzhou, Jiangsu, China.,College of Health Science, Jiangsu Normal University, Xuzhou, Jiangsu, China
| | - Sihan Chen
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, School of Life Science, Jiangsu Normal University, Xuzhou, Jiangsu, China.,College of Health Science, Jiangsu Normal University, Xuzhou, Jiangsu, China
| | - Jun Lu
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, School of Life Science, Jiangsu Normal University, Xuzhou, Jiangsu, China.,College of Health Science, Jiangsu Normal University, Xuzhou, Jiangsu, China
| | - Zifeng Zhang
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, School of Life Science, Jiangsu Normal University, Xuzhou, Jiangsu, China.,College of Health Science, Jiangsu Normal University, Xuzhou, Jiangsu, China
| | - Mengqiu Li
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, School of Life Science, Jiangsu Normal University, Xuzhou, Jiangsu, China.,College of Health Science, Jiangsu Normal University, Xuzhou, Jiangsu, China
| | - Qun Shan
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, School of Life Science, Jiangsu Normal University, Xuzhou, Jiangsu, China.,College of Health Science, Jiangsu Normal University, Xuzhou, Jiangsu, China
| | - Dongmei Wu
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, School of Life Science, Jiangsu Normal University, Xuzhou, Jiangsu, China.,College of Health Science, Jiangsu Normal University, Xuzhou, Jiangsu, China
| | - Guihong Zheng
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, School of Life Science, Jiangsu Normal University, Xuzhou, Jiangsu, China.,College of Health Science, Jiangsu Normal University, Xuzhou, Jiangsu, China
| | - Yuanlin Zheng
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, School of Life Science, Jiangsu Normal University, Xuzhou, Jiangsu, China.,College of Health Science, Jiangsu Normal University, Xuzhou, Jiangsu, China
| | - Shaohua Fan
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, School of Life Science, Jiangsu Normal University, Xuzhou, Jiangsu, China.,College of Health Science, Jiangsu Normal University, Xuzhou, Jiangsu, China
| |
Collapse
|
30
|
Schoenherr C, Frame MC, Byron A. Trafficking of Adhesion and Growth Factor Receptors and Their Effector Kinases. Annu Rev Cell Dev Biol 2018; 34:29-58. [PMID: 30110558 DOI: 10.1146/annurev-cellbio-100617-062559] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Cell adhesion to macromolecules in the microenvironment is essential for the development and maintenance of tissues, and its dysregulation can lead to a range of disease states, including inflammation, fibrosis, and cancer. The biomechanical and biochemical mechanisms that mediate cell adhesion rely on signaling by a range of effector proteins, including kinases and associated scaffolding proteins. The intracellular trafficking of these must be tightly controlled in space and time to enable effective cell adhesion and microenvironmental sensing and to integrate cell adhesion with, and compartmentalize it from, other cellular processes, such as gene transcription, protein degradation, and cell division. Delivery of adhesion receptors and signaling proteins from the plasma membrane to unanticipated subcellular locales is revealing novel biological functions. Here, we review the expected and unexpected trafficking, and sites of activity, of adhesion and growth factor receptors and intracellular kinase partners as we begin to appreciate the complexity and diversity of their spatial regulation.
Collapse
Affiliation(s)
- Christina Schoenherr
- Cancer Research UK Edinburgh Centre, Institute of Genetics and Molecular Medicine, University of Edinburgh, Edinburgh EH4 2XR, United Kingdom;
| | - Margaret C Frame
- Cancer Research UK Edinburgh Centre, Institute of Genetics and Molecular Medicine, University of Edinburgh, Edinburgh EH4 2XR, United Kingdom;
| | - Adam Byron
- Cancer Research UK Edinburgh Centre, Institute of Genetics and Molecular Medicine, University of Edinburgh, Edinburgh EH4 2XR, United Kingdom;
| |
Collapse
|
31
|
Zacharias M, Brcic L, Eidenhammer S, Popper H. Bulk tumour cell migration in lung carcinomas might be more common than epithelial-mesenchymal transition and be differently regulated. BMC Cancer 2018; 18:717. [PMID: 29976164 PMCID: PMC6034257 DOI: 10.1186/s12885-018-4640-y] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Accepted: 06/27/2018] [Indexed: 11/26/2022] Open
Abstract
Background Epithelial-to-mesenchymal transition (EMT) is one mechanism of carcinoma migration, while complex tumour migration or bulk migration is another - best demontrated by tumour cells invading blood vessels. Methods Thirty cases of non-small cell lung carcinomas were used for identifying genes responsible for bulk cell migration, 232 squamous cell and adenocarcinomas to identify bulk migration rates. Genes expressed differently in the primary tumour and in the invasion front were regarded as relevant in migration and further validated in 528 NSCLC cases represented on tissue microarrays (TMAs) and metastasis TMAs. Results Markers relevant for bulk cancer cell migration were regulated differently when compared with EMT: Twist expressed in primary tumour, invasion front, and metastasis was not associated with TGFβ1 and canonical Wnt, as Slug, Snail, and Smads were negative and β-Catenin expressed membraneously. In the majority of tumours, E-Cadherin was downregulated at the invasive front, but not absent, but, coexpressed with N-Cadherin. Vimentin was coexpressed with cytokeratins at the invasion site in few cases, whereas fascin expression was seen in a majority. Expression of ERK1/2 was downregulated, PLCγ was only expressed at the invasive front and in metastasis. Brk and Mad, genes identified in Drosophila border cell migration, might be important for bulk migration and metastasis, together with invadipodia proteins Tks5 and Rab40B, which were only upregulated at the invasive front and in metastasis. CXCR1 was expressed equally in all carcinomas, as opposed to CXCR2 and 4, which were only expressed in few tumours. Conclusion Bulk cancer cell migration seems predominant in AC and SCC. Twist, vimentin, fascin, Mad, Brk, Tsk5, Rab40B, ERK1/2 and PLCγ are associated with bulk cancer cell migration. This type of migration requires an orchestrated activation of proteins to keep the cells bound to each other and to coordinate movement. This hypothesis needs to be proven experimentally. Electronic supplementary material The online version of this article (10.1186/s12885-018-4640-y) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Martin Zacharias
- Diagnostic and Research Center, Institute of Pathology, Medical University of Graz, Neue Stiftingtalstraße 6, Graz, 8036, Austria
| | - Luka Brcic
- Diagnostic and Research Center, Institute of Pathology, Medical University of Graz, Neue Stiftingtalstraße 6, Graz, 8036, Austria
| | - Sylvia Eidenhammer
- Diagnostic and Research Center, Institute of Pathology, Medical University of Graz, Neue Stiftingtalstraße 6, Graz, 8036, Austria
| | - Helmut Popper
- Diagnostic and Research Center, Institute of Pathology, Medical University of Graz, Neue Stiftingtalstraße 6, Graz, 8036, Austria.
| |
Collapse
|
32
|
Choe SR, Kim YN, Park CG, Cho KH, Cho DY, Lee HY. RCP induces FAK phosphorylation and ovarian cancer cell invasion with inhibition by curcumin. Exp Mol Med 2018; 50:1-10. [PMID: 29700289 PMCID: PMC5938006 DOI: 10.1038/s12276-018-0078-1] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2017] [Revised: 01/26/2018] [Accepted: 02/13/2018] [Indexed: 01/18/2023] Open
Abstract
Rab coupling protein (RCP) aggravates cancer cell metastasis and has been implicated in various cancer patient outcomes. Recently, we showed that RCP induces Slug expression and cancer cell invasion by stabilizing the β1 integrin protein. In the present study, we demonstrated that FAK is implicated in RCP-induced EGFR phosphorylation and ovarian cancer cell invasion with inhibition by curcumin. Ectopic expression of RCP induced FAK phosphorylation, which links β1 integrin with EGFR and participates in a positive regulation loop with EGFR. Interestingly, we observed for the first time that curcumin attenuates RCP-induced ovarian cancer cell invasion by blocking stabilization of β1 integrin and consequently inhibiting FAK and EGFR activation, providing potential biomarkers for ovarian cancer and therapeutic approaches for this deadly disease. Rab coupling protein (RCP)-induced tumor cell migration has been implicated in tumor pathophysiology and patient outcomes. Hoi Young Lee and colleagues at Konyang University in Daejeon, South Korea, have previously shown that RCP promotes ovarian cancer cell invasiveness by stabilizing cell adhesion receptors. In their latest study they find that RCP also increases the levels of two of its protein-binding partners and activates an important mediator of growth factor signaling, Focal Adhesion Kinase (FAK). Interestingly, treating ovarian cancer cells with curcumin, a natural compound extracted from the spice turmeric, not only blocked the effects of RCP on cell adhesion and FAK activation, it also potentiated the inhibitory effects of the chemotherapeutic agent doxorubicin on cell invasiveness. Further research will determine whether curcumin could be used to halt ovarian cancer progression.
Collapse
Affiliation(s)
- So Ra Choe
- Department of Pharmacology, College of Medicine, Konyang University, Daejeon, Korea
| | - Yu Na Kim
- Department of Pharmacology, College of Medicine, Konyang University, Daejeon, Korea
| | - Chang Gyo Park
- Department of Pharmacology, College of Medicine, Konyang University, Daejeon, Korea
| | - Kyung Hwa Cho
- Department of Pharmacology, College of Medicine, Konyang University, Daejeon, Korea
| | - Do Yeun Cho
- Department of Hematology and Oncology, College of Medicine, Konyang University, Daejeon, Korea.
| | - Hoi Young Lee
- Department of Pharmacology, College of Medicine, Konyang University, Daejeon, Korea.
| |
Collapse
|
33
|
Rab25 augments cancer cell invasiveness through a β1 integrin/EGFR/VEGF-A/Snail signaling axis and expression of fascin. Exp Mol Med 2018; 50:e435. [PMID: 29371698 PMCID: PMC5799805 DOI: 10.1038/emm.2017.248] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Revised: 07/07/2017] [Accepted: 07/23/2017] [Indexed: 01/12/2023] Open
Abstract
The small GTP-binding protein Rab25 is associated with tumor formation and progression. However, recent studies have shown discordant effects of Rab25 on cancer cell progression depending on cell lineage. In the present study, we elucidate the underlying mechanisms by which Rab25 induces cellular invasion. We demonstrate that Rab25 increases β1 integrin levels and subsequent activation of EGFR and upregulation of VEGF-A expression, leading to increased Snail expression, epithelial-to-mesenchymal transition and cancer cell invasiveness. Strikingly, we identify that Snail mediates Rab25-induced cancer cell invasiveness through fascin expression and that ectopic expression of Rab25 aggravates metastasis of ovarian cancer cells to the lung. We thus demonstrate a novel role of a β1 integrin/EGFR/VEGF-A/Snail signaling cascade in Rab25-induced cancer cell aggressiveness through induction of fascin expression, thus providing novel biomarkers and potential therapeutic targets for Rab25-expressing cancer cells.
Collapse
|
34
|
Gasparics Á, Sebe A. MRTFs- master regulators of EMT. Dev Dyn 2017; 247:396-404. [PMID: 28681541 DOI: 10.1002/dvdy.24544] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2017] [Revised: 06/20/2017] [Accepted: 06/28/2017] [Indexed: 12/19/2022] Open
Abstract
Recent evidence implicates the myocardin-related transcription factors (MRTFs) as key mediators of the phenotypic plasticity leading to the conversion of various cell types into myofibroblasts. This review highlights the function of MRTFs during development, fibrosis and cancer, and the role of MRTFs during epithelial-mesenchymal transitions (EMTs) underlying these processes. EMT is a sequentially orchestrated process where cells undergo a rearrangement of their cell contacts and activate a fibrogenic and myogenic expression program. MRTFs interact with and regulate the major signaling pathways and the expression of key markers and transcription factors involved in EMT. These functions indicate a central role for MRTFs in controlling the process of EMT. Developmental Dynamics 247:396-404, 2018. © 2017 Wiley Periodicals, Inc.
Collapse
Affiliation(s)
- Ákos Gasparics
- Semmelweis University, Department of Pathophysiology, Budapest, Hungary.,Semmelweis University, 1st Department of Obstetrics and Gynecology, Budapest, Hungary
| | - Attila Sebe
- Semmelweis University, Department of Pathophysiology, Budapest, Hungary.,Paul Ehrlich Institute, Division of Medical Biotechnology, Langen, Germany
| |
Collapse
|