1
|
Meng ZW, Zhang L, Cai XR, Wang X, She FF, Chen YL. IL-8 is a novel prometastatic chemokine in intrahepatic cholangiocarcinoma that induces CXCR2-PI3K/AKT signaling upon CD97 activation. Sci Rep 2023; 13:18711. [PMID: 37907543 PMCID: PMC10618468 DOI: 10.1038/s41598-023-45496-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 10/20/2023] [Indexed: 11/02/2023] Open
Abstract
Intrahepatic cholangiocarcinoma (ICC) is a rare but highly aggressive malignant tumor arising within the liver, with a 5-year survival rate of only 20-40% after surgery. The role of interleukin-8 (IL-8) in ICC progression remains elusive. A transcriptomic approach based on IL-8 stimulation first revealed significant upregulation of the prometastatic gene CD97 and key epithelial-mesenchymal transition (EMT) factors E-cadherin and vimentin. Immunohistochemistry of 125 ICC tissues confirmed the positive correlation between IL-8 and CD97. Multivariable Cox regression indicated that they are both independent predictors of ICC prognosis. Mechanistically, IL-8 treatment induced CD97 expression at 50 and 100 ng/ml in QBC-939 and QBE cells, respectively. Moreover, the induction of cell migration and invasion upon IL-8 treatment was attenuated by CD97 RNA interference, and the expression of EMT-associated genes was dramatically inhibited. To determine whether CXCR1 or CXCR2 are downstream effectors of IL-8, siCXCR2 was applied and shown to significantly attenuate the oncogenic effects of IL-8 by inhibiting the phosphorylation of PI3K/AKT. Finally, the induction of CD97 expression by the PI3K pathway was verified by treatment with the inhibitor LY294002. In vivo, the significant tumor growth and lung metastasis effects induced by intraperitoneal injection of IL-8 were greatly inhibited by silencing CD97 in nude mice. Collectively, the study presents a novel mechanism of the IL-8-CXCR2-PI3K/AKT axis in regulating CD97 expression, which leads to ICC metastasis mainly through EMT. The study may provide alternatives for targeting the tumor microenvironment in metastatic ICC.
Collapse
Affiliation(s)
- Ze-Wu Meng
- Department of Hepatobiliary Surgery and Fujian Institute of Hepatobiliary Surgery, Fujian Medical University Union Hospital, Fujian Medical University Cancer Center, 29 Xinquan Road, Fuzhou, 350001, China
| | - Lei Zhang
- Key Laboratory of Ministry of Education for Gastrointestinal Cancer, Fujian Medical University, 1 Xueyuan Road, Minhou, Fuzhou, 350108, China
- Fujian Key Laboratory of Tumor Microbiology, Fujian Medical University, 1 Xueyuan Road, Minhou, Fuzhou, 350108, China
| | - Xin-Ran Cai
- Department of Hepatobiliary Surgery and Fujian Institute of Hepatobiliary Surgery, Fujian Medical University Union Hospital, Fujian Medical University Cancer Center, 29 Xinquan Road, Fuzhou, 350001, China
| | - Xing Wang
- Key Laboratory of Ministry of Education for Gastrointestinal Cancer, Fujian Medical University, 1 Xueyuan Road, Minhou, Fuzhou, 350108, China
- Fujian Key Laboratory of Tumor Microbiology, Fujian Medical University, 1 Xueyuan Road, Minhou, Fuzhou, 350108, China
| | - Fei-Fei She
- Key Laboratory of Ministry of Education for Gastrointestinal Cancer, Fujian Medical University, 1 Xueyuan Road, Minhou, Fuzhou, 350108, China.
- Fujian Key Laboratory of Tumor Microbiology, Fujian Medical University, 1 Xueyuan Road, Minhou, Fuzhou, 350108, China.
| | - Yan-Ling Chen
- Department of Hepatobiliary Surgery and Fujian Institute of Hepatobiliary Surgery, Fujian Medical University Union Hospital, Fujian Medical University Cancer Center, 29 Xinquan Road, Fuzhou, 350001, China.
| |
Collapse
|
2
|
Huang X, Lu Z, Jiang X, Zhang Z, Yan K, Yu G. Single-cell RNA sequencing reveals distinct tumor microenvironment of ground glass nodules and solid nodules in lung adenocarcinoma. Front Cell Dev Biol 2023; 11:1198338. [PMID: 37745301 PMCID: PMC10513029 DOI: 10.3389/fcell.2023.1198338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Accepted: 08/04/2023] [Indexed: 09/26/2023] Open
Abstract
Introduction: Lung adenocarcinoma (LUAD) is the most prevalent lung cancer. LUAD presents as ground glass nodules (GGN) and solid nodules (SN) in imaging studies. GGN is an early type of LUAD with good prognosis. However, SN exhibits a more malignant behavior than GGN, including worse pathological staging and tumor prognosis. The mechanism leading to the different malignancy levels of GGN and SN remains elusive. Methods: Three patients with GGN and three patients with SN diagnosed with early LUAD were enrolled. The tumor samples were digested to a single-cell suspension and analyzed using 10× Genomic Single-cell ribonucleic acid sequences (scRNA-seq) techniques. Results: A total of 15,902 cells were obtained and classified into nine major types. The tumor microenvironment (TME) was subsequently described in detail. ScRNA-seq revealed that ribosome-related pathways and cell adhesion played similar but distinct roles in the two groups. SN also had more active cell proliferation, enriched cell cycle regulatory pathways, and severe inflammatory responses. Conclusion: We observed changes in the cellular composition and transcriptomic profile of GGN and SN. The study improved the understanding of the underlying mechanisms of lung carcinogenesis and contributed to lung cancer prevention and treatment.
Collapse
Affiliation(s)
| | | | | | | | | | - Guiping Yu
- Department of Cardiothoracic Surgery, Jiangyin Clinical College of Xuzhou Medical University, Jiangyin, China
| |
Collapse
|
3
|
Bharti R, Dey G, Lin F, Lathia J, Reizes O. CD55 in cancer: Complementing functions in a non-canonical manner. Cancer Lett 2022; 551:215935. [PMID: 36216147 PMCID: PMC11019835 DOI: 10.1016/j.canlet.2022.215935] [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] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 09/28/2022] [Accepted: 09/29/2022] [Indexed: 11/02/2022]
Abstract
CD55, or decay accelerating factor, is a membrane lipid microdomain-associated, GPI-anchored protein implicated in the shielding of cells from complement-mediated attack via accelerating decay of C3 and C5. Loss of CD55 is associated with a number of pathologies due to hyperactivation of the complement system. CD55 is also implicated in cancer progression thought to be driven via its role in cell shielding mechanisms. We now appreciate that CD55 can signal intracellularly to promote malignant transformation, cancer progression, cell survival, angiogenesis, and inhibition of apoptosis. Outside-in signaling via CD55 is mediated by signaling pathways including JNK, JAK/STAT, MAPK/NF-κB, and LCK. Moreover, CD55 is enriched in the cancer stem cell (CSC) niche of multiple tumors including breast, ovarian, cervical, and can be induced by chemotherapeutics and hypoxic environments. CSCs are implicated in tumor recurrence and chemoresistance. Here, we review the unexpected roles of CD55 in cancer including the roles of canonical and noncanonical pathways that CD55 orchestrates. We will highlight opportunities for therapeutic targeting CD55 and gaps in the field that require more in-depth mechanistic insights.
Collapse
Affiliation(s)
- Rashmi Bharti
- Department of Cardiovascular and Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Goutam Dey
- Department of Cardiovascular and Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Feng Lin
- Department of Inflammation & Immunity, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Justin Lathia
- Department of Cardiovascular and Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA; Case Comprehensive Cancer Center, Cleveland, OH, USA
| | - Ofer Reizes
- Department of Cardiovascular and Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA; Case Comprehensive Cancer Center, Cleveland, OH, USA.
| |
Collapse
|
4
|
Atigan A, Tan S, Cetin H, Guler OT, Ozdamar S, Karakaya YA. CD97 expression level and its effect on cell adhesion in Preeclampsia. BMC Pregnancy Childbirth 2022; 22:967. [PMID: 36572878 PMCID: PMC9791749 DOI: 10.1186/s12884-022-05280-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Accepted: 12/02/2022] [Indexed: 12/27/2022] Open
Abstract
OBJECTIVES Cellular interactions and cell adhesion underlie preeclampsia (PE). The aim of the current study is to investigate the role of cell adhesion molecules such as CD97, neural (N)-cadherin, epithelial (E) -cadherin and integrin beta-4 in PE. METHODS This prospective study included 20 pregnant women with PE and a control group of 16 healthy pregnant women who were matched for age, gestational age, gravida and parity. Standard blood tests and placental cell adhesion molecule immunohistochemical staining were examined. RESULTS The creatinine, uric acid and lactate dehydrogenase (LDH) levels from standard blood tests were found to be statistically higher in the PE group (p = 0.002, p = 0.000, p = 0.001; respectively). In the PE group, the CD97 maternal serum level was statistically significantly lower, as was its immunohistochemical expression in placental sections (p = 0.028, p = 0.000; respectively). The E-cadherin expression score was statistically higher in the PE group compared to the control group (3,65 ± 1,84 vs 2,06 ± 1,76 respectively; p = 0.003). The N-cadherin expression score was statistically lower in the PE group compared to the control group (1,50 ± 0,82 vs 2,43 ± 1,59 respectively; p = 0.049). Integrin beta-4 was not statistically different between groups. CONCLUSIONS Cellular interaction may be responsible for PE as in cancer. A balance in intercellular communication, as researched in cancer therapy, may offer the solution in PE.
Collapse
Affiliation(s)
- Ayhan Atigan
- grid.440448.80000 0004 0384 3505Department of Obstetrics and Gynecology, Faculty of Medicine, Karabuk University, School of Medicine, Karabuk, Turkey
| | - Semih Tan
- grid.411742.50000 0001 1498 3798Department of Histology and Embryology, Faculty of Medicine, Pamukkale University, Denizli, Turkey
| | - Hulya Cetin
- grid.411742.50000 0001 1498 3798Department of Histology and Embryology, Faculty of Medicine, Pamukkale University, Denizli, Turkey
| | - Omer Tolga Guler
- grid.411742.50000 0001 1498 3798Department of Obstetrics and Gynecology, Faculty of Medicine, Pamukkale University, Denizli, Turkey
| | - Saim Ozdamar
- grid.411742.50000 0001 1498 3798Department of Histology and Embryology, Faculty of Medicine, Pamukkale University, Denizli, Turkey
| | - Yeliz Arman Karakaya
- grid.411742.50000 0001 1498 3798Department of Pathology, Faculty of Medicine, Pamukkale University, Denizli, Turkey
| |
Collapse
|
5
|
Li YC, Li KS, Liu ZL, Tang YC, Hu XQ, Li XY, Shi AD, Zhao LM, Shu LZ, Lian S, Yan ZD, Huang SH, Sheng GL, Song Y, Liu YJ, Huan F, Zhang MH, Zhang ZL. Research progress of bile biomarkers and their immunoregulatory role in biliary tract cancers. Front Immunol 2022; 13:1049812. [PMID: 36389727 PMCID: PMC9649822 DOI: 10.3389/fimmu.2022.1049812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 10/12/2022] [Indexed: 11/30/2022] Open
Abstract
Biliary tract cancers (BTCs), including cholangiocarcinoma and gallbladder carcinoma, originate from the biliary epithelium and have a poor prognosis. Surgery is the only choice for cure in the early stage of disease. However, most patients are diagnosed in the advanced stage and lose the chance for surgery. Early diagnosis could significantly improve the prognosis of patients. Bile has complex components and is in direct contact with biliary tract tumors. Bile components are closely related to the occurrence and development of biliary tract tumors and may be applied as biomarkers for BTCs. Meanwhile, arising evidence has confirmed the immunoregulatory role of bile components. In this review, we aim to summarize and discuss the relationship between bile components and biliary tract cancers and their ability as biomarkers for BTCs, highlighting the role of bile components in regulating immune response, and their promising application prospects.
Collapse
|
6
|
Weng Z, Lin J, He J, Gao L, Lin S, Tsang LL, Zhang H, He X, Wang G, Yang X, Zhou H, Zhao H, Li G, Zou L, Jiang X. Human embryonic stem cell-derived neural crest model unveils CD55 as a cancer stem cell regulator for therapeutic targeting in MYCN-amplified neuroblastoma. Neuro Oncol 2022; 24:872-885. [PMID: 34655293 PMCID: PMC9159429 DOI: 10.1093/neuonc/noab241] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Neuroblastoma (NB) is a common childhood malignant tumor of neural crest (NC) origin with remarkable heterogeneity in outcomes. Amplification of the oncogene MYCN is strongly associated with highly malignant behaviour and poor prognosis. METHODS This study aims to use a human embryonic stem cell (hESC)-derived NC model to identify novel downstream effectors of MYCN that can be potentially used as prognostic marker and/or therapeutic target. RESULTS We show that MYCN-driven NB derived from human neural crest cells (hNCCs) recapitulate the pathological and molecular features of MYCN-amplified neuroblastoma (MNA-NB). By using this platform, we identify a group of 14 surface protein-encoding genes that are associated with MYCN expression level in MNA-NB. Among these genes, high CD55 expression is correlated with poor survival in MNA-NB but not in non-MNA-NB. Furthermore, CD55 promotes tumorigenesis, tumor growth, and cancer stemness in MNA-NB cell lines (MNA-NBL) through regulating the JNK pathway. Mechanistically, MYCN binds to both canonical and noncanonical E-boxes on the promoter of CD55 to regulate its transcriptional expression. Finally, neutralizing antibody targeting CD55 significantly attenuates cancer stemness, suppresses tumor growth, and improves survival exclusively in MNA-NBL-inoculated mice. CONCLUSION MYCN shapes CD55 into a cancer stem cell regulator which represents a prognostic marker and therapeutic target of MNA-NB. The hESC-derived NC model serves as a valuable platform for investigating NB initiation and progression and developing potential therapeutic targets.
Collapse
Affiliation(s)
- Zhihui Weng
- Key Laboratory for Regenerative Medicine of the Ministry of Education of China, School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, PR China
- The Chinese University of Hong Kong, Shenzhen Research Institute, ShenZhen, PR China
| | - Jiacheng Lin
- Key Laboratory for Regenerative Medicine of the Ministry of Education of China, School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, PR China
- The Chinese University of Hong Kong, Shenzhen Research Institute, ShenZhen, PR China
| | - Jiaozi He
- Department of Clinical Oncology, Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, PR China
| | - Lin Gao
- Key Laboratory for Regenerative Medicine of the Ministry of Education of China, School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, PR China
- The Chinese University of Hong Kong, Shenzhen Research Institute, ShenZhen, PR China
| | - Sien Lin
- Department of Orthopaedics and Traumatology, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, PR China
- The Chinese University of Hong Kong, Shenzhen Research Institute, ShenZhen, PR China
| | - Lai Ling Tsang
- Key Laboratory for Regenerative Medicine of the Ministry of Education of China, School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, PR China
- The Chinese University of Hong Kong, Shenzhen Research Institute, ShenZhen, PR China
| | - Hang Zhang
- Center for Clinical Molecular Medicine, Children’s Hospital, Chongqing Medical University, Ministry of Education Key Laboratory of Child Development and Disorders, Key Laboratory of Pediatrics in Chongqing, Chongqing International Science and Technology Cooperation Center for Child Development and Disorders, Chongqing, 400014, PR China
| | - Xiaoyan He
- Center for Clinical Molecular Medicine, Children’s Hospital, Chongqing Medical University, Ministry of Education Key Laboratory of Child Development and Disorders, Key Laboratory of Pediatrics in Chongqing, Chongqing International Science and Technology Cooperation Center for Child Development and Disorders, Chongqing, 400014, PR China
| | - Guang Wang
- Department of Histology and Embryology, International Joint Laboratory for Embryonic Development and Prenatal Medicine, Medical College, Jinan University, Guangzhou 510632, PR China
| | - Xuesong Yang
- Department of Histology and Embryology, International Joint Laboratory for Embryonic Development and Prenatal Medicine, Medical College, Jinan University, Guangzhou 510632, PR China
| | - Hu Zhou
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen, Fujian, 361102, PR China
| | - Hui Zhao
- Key Laboratory for Regenerative Medicine of the Ministry of Education of China, School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, PR China
- The Chinese University of Hong Kong, Shenzhen Research Institute, ShenZhen, PR China
| | - Gang Li
- Department of Orthopaedics and Traumatology, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, PR China
- The Chinese University of Hong Kong, Shenzhen Research Institute, ShenZhen, PR China
| | - Lin Zou
- Center for Clinical Molecular Medicine, Children’s Hospital, Chongqing Medical University, Ministry of Education Key Laboratory of Child Development and Disorders, Key Laboratory of Pediatrics in Chongqing, Chongqing International Science and Technology Cooperation Center for Child Development and Disorders, Chongqing, 400014, PR China
| | - Xiaohua Jiang
- Key Laboratory for Regenerative Medicine of the Ministry of Education of China, School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, PR China
- The Chinese University of Hong Kong, Shenzhen Research Institute, ShenZhen, PR China
- Sichuan University-The Chinese University of Hong Kong Joint Laboratory for Reproductive Medicine, West China Second University Hospital, Sichuan University, Chengdu 610041, Sichuan,PR China
| |
Collapse
|
7
|
Aust G, Zheng L, Quaas M. To Detach, Migrate, Adhere, and Metastasize: CD97/ADGRE5 in Cancer. Cells 2022; 11:cells11091538. [PMID: 35563846 PMCID: PMC9101421 DOI: 10.3390/cells11091538] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 04/26/2022] [Accepted: 05/02/2022] [Indexed: 11/16/2022] Open
Abstract
Tumorigenesis is a multistep process, during which cells acquire a series of mutations that lead to unrestrained cell growth and proliferation, inhibition of cell differentiation, and evasion of cell death. Growing tumors stimulate angiogenesis, providing them with nutrients and oxygen. Ultimately, tumor cells invade the surrounding tissue and metastasize; a process responsible for about 90% of cancer-related deaths. Adhesion G protein-coupled receptors (aGPCRs) modulate the cellular processes closely related to tumor cell biology, such as adhesion and detachment, migration, polarity, and guidance. Soon after first being described, individual human aGPCRs were found to be involved in tumorigenesis. Twenty-five years ago, CD97/ADGRE5 was discovered to be induced in one of the most severe tumors, dedifferentiated anaplastic thyroid carcinoma. After decades of research, the time has come to review our knowledge of the presence and function of CD97 in cancer. In summary, CD97 is obviously induced or altered in many tumor entities; this has been shown consistently in nearly one hundred published studies. However, its high expression at circulating and tumor-infiltrating immune cells renders the systemic targeting of CD97 in tumors difficult.
Collapse
Affiliation(s)
- Gabriela Aust
- Research Laboratories of the Clinic of Visceral, Transplantation, Thoracic, and Vascular Surgery, Medical School, University Hospital Leipzig, Leipzig University, 04103 Leipzig, Germany;
- Research Laboratories of the Clinic of Orthopedics, Traumatology and Plastic Surgery, Medical School, University Hospital Leipzig, Leipzig University, 04103 Leipzig, Germany;
| | - Leyu Zheng
- Research Laboratories of the Clinic of Orthopedics, Traumatology and Plastic Surgery, Medical School, University Hospital Leipzig, Leipzig University, 04103 Leipzig, Germany;
| | - Marianne Quaas
- Research Laboratories of the Clinic of Visceral, Transplantation, Thoracic, and Vascular Surgery, Medical School, University Hospital Leipzig, Leipzig University, 04103 Leipzig, Germany;
- Correspondence:
| |
Collapse
|
8
|
Pavicevic S, Reichelt S, Uluk D, Lurje I, Engelmann C, Modest DP, Pelzer U, Krenzien F, Raschzok N, Benzing C, Sauer IM, Stintzing S, Tacke F, Schöning W, Schmelzle M, Pratschke J, Lurje G. Prognostic and Predictive Molecular Markers in Cholangiocarcinoma. Cancers (Basel) 2022; 14:1026. [PMID: 35205774 PMCID: PMC8870611 DOI: 10.3390/cancers14041026] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 02/09/2022] [Accepted: 02/09/2022] [Indexed: 02/05/2023] Open
Abstract
Cholangiocarcinoma (CCA) is the second most common primary liver cancer and subsumes a heterogeneous group of malignant tumors arising from the intra- or extrahepatic biliary tract epithelium. A rising mortality from CCA has been reported worldwide during the last decade, despite significant improvement of surgical and palliative treatment. Over 50% of CCAs originate from proximal extrahepatic bile ducts and constitute the most common CCA entity in the Western world. Clinicopathological characteristics such as lymph node status and poor differentiation remain the best-studied, but imperfect prognostic factors. The identification of prognostic molecular markers as an adjunct to traditional staging systems may not only facilitate the selection of patients who would benefit the most from surgical, adjuvant or palliative treatment strategies, but may also be helpful in defining the aggressiveness of the disease and identifying patients at high-risk for tumor recurrence. The purpose of this review is to provide an overview of currently known molecular prognostic and predictive markers and their role in CCA.
Collapse
Affiliation(s)
- Sandra Pavicevic
- Department of Surgery, Campus Charité Mitte, Campus Virchow Klinikum, Charité—Universitätsmedizin Berlin, 13353 Berlin, Germany; (S.P.); (S.R.); (D.U.); (F.K.); (N.R.); (C.B.); (I.M.S.); (W.S.); (M.S.); (J.P.)
| | - Sophie Reichelt
- Department of Surgery, Campus Charité Mitte, Campus Virchow Klinikum, Charité—Universitätsmedizin Berlin, 13353 Berlin, Germany; (S.P.); (S.R.); (D.U.); (F.K.); (N.R.); (C.B.); (I.M.S.); (W.S.); (M.S.); (J.P.)
| | - Deniz Uluk
- Department of Surgery, Campus Charité Mitte, Campus Virchow Klinikum, Charité—Universitätsmedizin Berlin, 13353 Berlin, Germany; (S.P.); (S.R.); (D.U.); (F.K.); (N.R.); (C.B.); (I.M.S.); (W.S.); (M.S.); (J.P.)
| | - Isabella Lurje
- Department of Gastroenterology and Hepatology, Campus Charité Mitte, Campus Virchow Klinikum, Charité—Universitätsmedizin Berlin, 13353 Berlin, Germany; (I.L.); (C.E.); (F.T.)
| | - Cornelius Engelmann
- Department of Gastroenterology and Hepatology, Campus Charité Mitte, Campus Virchow Klinikum, Charité—Universitätsmedizin Berlin, 13353 Berlin, Germany; (I.L.); (C.E.); (F.T.)
| | - Dominik P. Modest
- Department of Hematology, Oncology and Cancer Immunology, Campus Charité Mitte, Campus Virchow Klinikum, Charité—Universitätsmedizin Berlin, 13353 Berlin, Germany; (D.P.M.); (U.P.); (S.S.)
| | - Uwe Pelzer
- Department of Hematology, Oncology and Cancer Immunology, Campus Charité Mitte, Campus Virchow Klinikum, Charité—Universitätsmedizin Berlin, 13353 Berlin, Germany; (D.P.M.); (U.P.); (S.S.)
| | - Felix Krenzien
- Department of Surgery, Campus Charité Mitte, Campus Virchow Klinikum, Charité—Universitätsmedizin Berlin, 13353 Berlin, Germany; (S.P.); (S.R.); (D.U.); (F.K.); (N.R.); (C.B.); (I.M.S.); (W.S.); (M.S.); (J.P.)
| | - Nathanael Raschzok
- Department of Surgery, Campus Charité Mitte, Campus Virchow Klinikum, Charité—Universitätsmedizin Berlin, 13353 Berlin, Germany; (S.P.); (S.R.); (D.U.); (F.K.); (N.R.); (C.B.); (I.M.S.); (W.S.); (M.S.); (J.P.)
| | - Christian Benzing
- Department of Surgery, Campus Charité Mitte, Campus Virchow Klinikum, Charité—Universitätsmedizin Berlin, 13353 Berlin, Germany; (S.P.); (S.R.); (D.U.); (F.K.); (N.R.); (C.B.); (I.M.S.); (W.S.); (M.S.); (J.P.)
| | - Igor M. Sauer
- Department of Surgery, Campus Charité Mitte, Campus Virchow Klinikum, Charité—Universitätsmedizin Berlin, 13353 Berlin, Germany; (S.P.); (S.R.); (D.U.); (F.K.); (N.R.); (C.B.); (I.M.S.); (W.S.); (M.S.); (J.P.)
| | - Sebastian Stintzing
- Department of Hematology, Oncology and Cancer Immunology, Campus Charité Mitte, Campus Virchow Klinikum, Charité—Universitätsmedizin Berlin, 13353 Berlin, Germany; (D.P.M.); (U.P.); (S.S.)
| | - Frank Tacke
- Department of Gastroenterology and Hepatology, Campus Charité Mitte, Campus Virchow Klinikum, Charité—Universitätsmedizin Berlin, 13353 Berlin, Germany; (I.L.); (C.E.); (F.T.)
| | - Wenzel Schöning
- Department of Surgery, Campus Charité Mitte, Campus Virchow Klinikum, Charité—Universitätsmedizin Berlin, 13353 Berlin, Germany; (S.P.); (S.R.); (D.U.); (F.K.); (N.R.); (C.B.); (I.M.S.); (W.S.); (M.S.); (J.P.)
| | - Moritz Schmelzle
- Department of Surgery, Campus Charité Mitte, Campus Virchow Klinikum, Charité—Universitätsmedizin Berlin, 13353 Berlin, Germany; (S.P.); (S.R.); (D.U.); (F.K.); (N.R.); (C.B.); (I.M.S.); (W.S.); (M.S.); (J.P.)
| | - Johann Pratschke
- Department of Surgery, Campus Charité Mitte, Campus Virchow Klinikum, Charité—Universitätsmedizin Berlin, 13353 Berlin, Germany; (S.P.); (S.R.); (D.U.); (F.K.); (N.R.); (C.B.); (I.M.S.); (W.S.); (M.S.); (J.P.)
| | - Georg Lurje
- Department of Surgery, Campus Charité Mitte, Campus Virchow Klinikum, Charité—Universitätsmedizin Berlin, 13353 Berlin, Germany; (S.P.); (S.R.); (D.U.); (F.K.); (N.R.); (C.B.); (I.M.S.); (W.S.); (M.S.); (J.P.)
| |
Collapse
|
9
|
Malik A, Thanekar U, Amarachintha S, Mourya R, Nalluri S, Bondoc A, Shivakumar P. "Complimenting the Complement": Mechanistic Insights and Opportunities for Therapeutics in Hepatocellular Carcinoma. Front Oncol 2021; 10:627701. [PMID: 33718121 PMCID: PMC7943925 DOI: 10.3389/fonc.2020.627701] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 12/22/2020] [Indexed: 12/15/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is the most common primary malignancy of the liver and a leading cause of death in the US and worldwide. HCC remains a global health problem and is highly aggressive with unfavorable prognosis. Even with surgical interventions and newer medical treatment regimens, patients with HCC have poor survival rates. These limited therapeutic strategies and mechanistic understandings of HCC immunopathogenesis urgently warrant non-palliative treatment measures. Irrespective of the multitude etiologies, the liver microenvironment in HCC is intricately associated with chronic necroinflammation, progressive fibrosis, and cirrhosis as precedent events along with dysregulated innate and adaptive immune responses. Central to these immunological networks is the complement cascade (CC), a fundamental defense system inherent to the liver which tightly regulates humoral and cellular responses to noxious stimuli. Importantly, the liver is the primary source for biosynthesis of >80% of complement components and expresses a variety of complement receptors. Recent studies implicate the complement system in liver inflammation, abnormal regenerative responses, fibrosis, carcinogenesis, and development of HCC. Although complement activation differentially promotes immunosuppressive, stimulant, and angiogenic microenvironments conducive to HCC development, it remains under-investigated. Here, we review derangement of specific complement proteins in HCC in the context of altered complement regulatory factors, immune-activating components, and their implications in disease pathogenesis. We also summarize how complement molecules regulate cancer stem cells (CSCs), interact with complement-coagulation cascades, and provide therapeutic opportunities for targeted intervention in HCC.
Collapse
Affiliation(s)
- Astha Malik
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States
| | - Unmesha Thanekar
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States
| | - Surya Amarachintha
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States
| | - Reena Mourya
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States
| | - Shreya Nalluri
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States
| | - Alexander Bondoc
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, United States
- Division of Pediatric General and Thoracic Surgery, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States
| | - Pranavkumar Shivakumar
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, United States
| |
Collapse
|
10
|
Thurman JM, Laskowski J, Nemenoff RA. Complement and Cancer-A Dysfunctional Relationship? Antibodies (Basel) 2020; 9:antib9040061. [PMID: 33167384 PMCID: PMC7709115 DOI: 10.3390/antib9040061] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 09/08/2020] [Accepted: 11/03/2020] [Indexed: 12/13/2022] Open
Abstract
Although it was long believed that the complement system helps the body to identify and remove transformed cells, it is now clear that complement activation contributes to carcinogenesis and can also help tumors to escape immune-elimination. Complement is activated by several different mechanisms in various types of cancer, and complement activation fragments have multiple different downstream effects on cancer cells and throughout the tumor microenvironment. Thus, the role of complement activation in tumor biology may vary among different types of cancer and over time within a single tumor. In multiple different pre-clinical models, however, complement activation has been shown to recruit immunosuppressive myeloid cells into the tumor microenvironment. These cells, in turn, suppress anti-tumor T cell immunity, enabling the tumor to grow. Based on extensive pre-clinical work, therapeutic complement inhibitors hold great promise as a new class of immunotherapy. A greater understanding of the role of complement in tumor biology will improve our ability to identify those patients most likely to benefit from this treatment and to rationally combine complement inhibitors with other cancer therapies.
Collapse
|
11
|
Triqueneaux G, Burny C, Symmons O, Janczarski S, Gruffat H, Yvert G. Cell-to-cell expression dispersion of B-cell surface proteins is linked to genetic variants in humans. Commun Biol 2020; 3:346. [PMID: 32620900 PMCID: PMC7335051 DOI: 10.1038/s42003-020-1075-1] [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: 08/29/2019] [Accepted: 06/12/2020] [Indexed: 01/02/2023] Open
Abstract
Variability in gene expression across a population of homogeneous cells is known to influence various biological processes. In model organisms, natural genetic variants were found that modify expression dispersion (variability at a fixed mean) but very few studies have detected such effects in humans. Here, we analyzed single-cell expression of four proteins (CD23, CD55, CD63 and CD86) across cell lines derived from individuals of the Yoruba population. Using data from over 30 million cells, we found substantial inter-individual variation of dispersion. We demonstrate, via de novo cell line generation and subcloning experiments, that this variation exceeds the variation associated with cellular immortalization. We detected a genetic association between the expression dispersion of CD63 and the rs971 SNP. Our results show that human DNA variants can have inherently-probabilistic effects on gene expression. Such subtle genetic effects may participate to phenotypic variation and disease outcome. Triqueneaux, Burny, Symmons et al. show association between gene expression noise and genotypes, using single-cell expression of four proteins across human-derived lymphoblastoid cell lines. This study suggests that very subtle regulatory effects of human DNA variants may contribute to phenotypic variation and disease outcome.
Collapse
Affiliation(s)
- Gérard Triqueneaux
- Laboratory of Biology and Modeling of the Cell, Univ Lyon, Ecole Normale Superieure de Lyon, CNRS UMR5239, Universite Claude Bernard Lyon 1, 69007, Lyon, France
| | - Claire Burny
- Laboratory of Biology and Modeling of the Cell, Univ Lyon, Ecole Normale Superieure de Lyon, CNRS UMR5239, Universite Claude Bernard Lyon 1, 69007, Lyon, France.,Institut für Populationsgenetik, Vienna Graduate School of Population Genetics, Vetmeduni Vienna, Vienna, Austria
| | - Orsolya Symmons
- Laboratory of Biology and Modeling of the Cell, Univ Lyon, Ecole Normale Superieure de Lyon, CNRS UMR5239, Universite Claude Bernard Lyon 1, 69007, Lyon, France.,Max Planck Institute for Biology of Ageing, Cologne, 50931, Germany
| | - Stéphane Janczarski
- Laboratory of Biology and Modeling of the Cell, Univ Lyon, Ecole Normale Superieure de Lyon, CNRS UMR5239, Universite Claude Bernard Lyon 1, 69007, Lyon, France
| | - Henri Gruffat
- CIRI-Centre International de Recherche en Infectiologie, Universite Claude Bernard Lyon 1, Univ Lyon, Inserm U1111, CNRS UMR5308, Ecole Normale Superieure de Lyon, 69007, Lyon, France
| | - Gaël Yvert
- Laboratory of Biology and Modeling of the Cell, Univ Lyon, Ecole Normale Superieure de Lyon, CNRS UMR5239, Universite Claude Bernard Lyon 1, 69007, Lyon, France.
| |
Collapse
|
12
|
Gad AA, Balenga N. The Emerging Role of Adhesion GPCRs in Cancer. ACS Pharmacol Transl Sci 2020; 3:29-42. [PMID: 32259086 DOI: 10.1021/acsptsci.9b00093] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Indexed: 02/08/2023]
Abstract
Aberrant expression, function, and mutation of G protein-coupled receptors (GPCRs) and their signaling partners, G proteins, have been well documented in many forms of cancer. These cell surface receptors and their endogenous ligands are implicated in all aspects of cancer including proliferation, angiogenesis, invasion, and metastasis. Adhesion GPCRs (aGPCRs) form the second largest family of GPCRs, most of which are orphan receptors with unknown physiological functions. This is mainly due to our limited insight into their structure, natural ligands, signaling pathways, and tissue expression profiles. Nevertheless, recent studies show that aGPCRs play important roles in cell adhesion to the extracellular matrix and cell-cell communication, processes that are dysregulated in cancer. Emerging evidence suggests that aGPCRs are implicated in migration, proliferation, and survival of tumor cells. We here review the role of aGPCRs in the five most common types of cancer (lung, breast, colorectal, prostate, and gastric) and emphasize the importance of further translational studies in this field.
Collapse
Affiliation(s)
- Abanoub A Gad
- Graduate Program in Life Sciences, University of Maryland, Baltimore, Maryland 20201, United States.,Division of General & Oncologic Surgery, Department of Surgery, University of Maryland School of Medicine, Baltimore, Maryland 20201, United States
| | - Nariman Balenga
- Division of General & Oncologic Surgery, Department of Surgery, University of Maryland School of Medicine, Baltimore, Maryland 20201, United States.,Molecular and Structural Biology program at University of Maryland Marlene and Stewart Greenebaum Comprehensive Cancer Center, Baltimore, Maryland 20201, United States
| |
Collapse
|
13
|
Geller A, Yan J. The Role of Membrane Bound Complement Regulatory Proteins in Tumor Development and Cancer Immunotherapy. Front Immunol 2019; 10:1074. [PMID: 31164885 PMCID: PMC6536589 DOI: 10.3389/fimmu.2019.01074] [Citation(s) in RCA: 80] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Accepted: 04/26/2019] [Indexed: 12/17/2022] Open
Abstract
It has long been understood that the control and surveillance of tumors within the body involves an intricate dance between the adaptive and innate immune systems. At the center of the interplay between the adaptive and innate immune response sits the complement system—an evolutionarily ancient response that aids in the destruction of microorganisms and damaged cells, including cancer cells. Membrane-bound complement regulatory proteins (mCRPs), such as CD46, CD55, and CD59, are expressed throughout the body in order to prevent over-activation of the complement system. These mCRPs act as a double-edged sword however, as they can also over-regulate the complement system to the extent that it is no longer effective at eliminating cancerous cells. Recent studies are now indicating that mCRPs may function as a biomarker of a malignant transformation in numerous cancer types, and further, are being shown to interfere with anti-tumor treatments. This highlights the critical roles that therapeutic blockade of mCRPs can play in cancer treatment. Furthermore, with the complement system having the ability to both directly and indirectly control adaptive T-cell responses, the use of a combinatorial approach of complement-related therapy along with other T-cell activating therapies becomes a logical approach to treatment. This review will highlight the biomarker-related role that mCRP expression may have in the classification of tumor phenotype and predicted response to different anti-cancer treatments in the context of an emerging understanding that complement activation within the Tumor Microenvironment (TME) is actually harmful for tumor control. We will discuss what is known about complement activation and mCRPs relating to cancer and immunotherapy, and will examine the potential for combinatorial approaches of anti-mCRP therapy with other anti-tumor therapies, especially checkpoint inhibitors such as anti PD-1 and PD-L1 monoclonal antibodies (mAbs). Overall, mCRPs play an essential role in the immune response to tumors, and understanding their role in the immune response, particularly in modulating currently used cancer therapeutics may lead to better clinical outcomes in patients with diverse cancer types.
Collapse
Affiliation(s)
- Anne Geller
- Department of Microbiology and Immunology, University of Louisville School of Medicine, Louisville, KY, United States
| | - Jun Yan
- Immuno-Oncology Program, Department of Medicine, The James Graham Brown Cancer Center, University of Louisville School of Medicine, Louisville, KY, United States
| |
Collapse
|
14
|
Ajona D, Ortiz-Espinosa S, Pio R, Lecanda F. Complement in Metastasis: A Comp in the Camp. Front Immunol 2019; 10:669. [PMID: 31001273 PMCID: PMC6457318 DOI: 10.3389/fimmu.2019.00669] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Accepted: 03/12/2019] [Indexed: 12/19/2022] Open
Abstract
The complement system represents a pillar of the innate immune response. This system, critical for host defense against pathogens, encompasses more than 50 soluble, and membrane-bound proteins. Emerging evidence underscores its clinical relevance in tumor progression and its role in metastasis, one of the hallmarks of cancer. The multistep process of metastasis entails the acquisition of advantageous functions required for the formation of secondary tumors. Thus, targeting components of the complement system could impact not only on tumor initiation but also on several crucial steps along tumor dissemination. This novel vulnerability could be concomitantly exploited with current strategies overcoming tumor-mediated immunosuppression to provide a substantial clinical benefit in the treatment of metastatic disease. In this review, we offer a tour d'horizon on recent advances in this area and their prospective potential for cancer treatment.
Collapse
Affiliation(s)
- Daniel Ajona
- Program in Solid Tumors, Center for Applied Medical Research (CIMA), University of Navarra, Pamplona, Spain.,Navarra Institute for Health Research (IdISNA), Pamplona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain.,Department of Biochemistry and Genetics, School of Sciences, University of Navarra, Pamplona, Spain
| | - Sergio Ortiz-Espinosa
- Program in Solid Tumors, Center for Applied Medical Research (CIMA), University of Navarra, Pamplona, Spain.,Department of Biochemistry and Genetics, School of Sciences, University of Navarra, Pamplona, Spain
| | - Ruben Pio
- Program in Solid Tumors, Center for Applied Medical Research (CIMA), University of Navarra, Pamplona, Spain.,Navarra Institute for Health Research (IdISNA), Pamplona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain.,Department of Biochemistry and Genetics, School of Sciences, University of Navarra, Pamplona, Spain
| | - Fernando Lecanda
- Program in Solid Tumors, Center for Applied Medical Research (CIMA), University of Navarra, Pamplona, Spain.,Navarra Institute for Health Research (IdISNA), Pamplona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain.,Department of Pathology, Anatomy and Physiology, School of Medicine, University of Navarra, Pamplona, Spain
| |
Collapse
|
15
|
Park JE, Tse SW, Xue G, Assisi C, Maqueda AS, Ramon GPX, Low JK, Kon OL, Tay CY, Tam JP, Sze SK. Pulsed SILAC-based proteomic analysis unveils hypoxia- and serum starvation-induced de novo protein synthesis with PHD finger protein 14 (PHF14) as a hypoxia sensitive epigenetic regulator in cell cycle progression. Oncotarget 2019; 10:2136-2150. [PMID: 31040906 PMCID: PMC6481330 DOI: 10.18632/oncotarget.26669] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2018] [Accepted: 12/27/2018] [Indexed: 12/27/2022] Open
Abstract
Hypoxia is an environmental cue that is associated with multiple tumorigenic processes such as immunosuppression, angiogenesis, cancer invasion, metastasis, drug resistance, and poor clinical outcomes. When facing hypoxic stress, cells initiate several adaptive responses such as cell cycle arrest to reduce excessive oxygen consumption and co-activation of oncogenic factors. In order to identify the critical novel proteins for hypoxia responses, we used pulsed-SILAC method to trace the active cellular translation events in A431 cells. Proteomic discovery data and biochemical assays showed that cancer cells selectively activate key glycolytic enzymes and novel ER-stress markers, while protein synthesis is severely suppressed. Interestingly, deprivation of oxygen affected the expression of various epigenetic regulators such as histone demethylases and NuRD (nucleosome remodeling and deacetylase) complex in A431 cells. In addition, we identified PHF14 (the plant homeodomain finger-14) as a novel hypoxia-sensitive epigenetic regulator that plays a key role in cell cycle progress and protein synthesis. Hypoxia-mediated inhibition of PHF14 was associated with increase of key cell cycle inhibitors, p14ARF, p15INK4b, and p16INK4a, which are responsible for G1-S phase transition and decrease of AKT-mTOR-4E-BP1/pS6K signaling pathway, a master regulator of protein synthesis, in response to environmental cues. Analysis of TCGA colon cancer (n=461) and skin cancer (n=470) datasets revealed a positive correlation between PHF14 expression and protein translation initiation factors, eIF4E, eIF4B, and RPS6. Significance of PHF14 gene was further demonstrated by in vivo mouse xenograft model using PHF14 KD cell lines.
Collapse
Affiliation(s)
- Jung Eun Park
- Division of Structural Biology and Biochemistry School of Biological Sciences, Nanyang Technological University, Singapore 637551
| | - Shun Wilford Tse
- Division of Structural Biology and Biochemistry School of Biological Sciences, Nanyang Technological University, Singapore 637551
| | - Guo Xue
- Division of Structural Biology and Biochemistry School of Biological Sciences, Nanyang Technological University, Singapore 637551
| | - Christina Assisi
- Division of Structural Biology and Biochemistry School of Biological Sciences, Nanyang Technological University, Singapore 637551
| | - Aida Serra Maqueda
- Division of Structural Biology and Biochemistry School of Biological Sciences, Nanyang Technological University, Singapore 637551
| | - Gallart Palau Xavier Ramon
- Division of Structural Biology and Biochemistry School of Biological Sciences, Nanyang Technological University, Singapore 637551
| | - Jee Keem Low
- Department of Oncology, Tan Tock Seng Hospital, Singapore 308433
| | - Oi Lian Kon
- Laboratory of Applied Human Genetics, Division of Medical Sciences, National Cancer Centre Singapore, Singapore 169610
| | - Chor Yong Tay
- Division of Materials Technology School of Materials Science and Engineering, Nanyang Technological University, Singapore 639798
| | - James P Tam
- Division of Structural Biology and Biochemistry School of Biological Sciences, Nanyang Technological University, Singapore 637551
| | - Siu Kwan Sze
- Division of Structural Biology and Biochemistry School of Biological Sciences, Nanyang Technological University, Singapore 637551
| |
Collapse
|
16
|
Park GB, Kim D. MicroRNA-503-5p Inhibits the CD97-Mediated JAK2/STAT3 Pathway in Metastatic or Paclitaxel-Resistant Ovarian Cancer Cells. Neoplasia 2019; 21:206-215. [PMID: 30622051 PMCID: PMC6355618 DOI: 10.1016/j.neo.2018.12.005] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Accepted: 12/13/2018] [Indexed: 12/21/2022] Open
Abstract
CD97 shows a strong relationship with metastasis and poor clinical outcome in various tumors, including ovarian cancer. The expression of CD97 in metastatic ovarian cancer cells was higher than that in primary ovarian cancer cells. Mature miRNAs are frequently de-regulated in cancer and incorporated into a specific mRNA, leading to post-transcriptional silencing. In this study, we investigated whether the miR-503-5p targeting of the CD97 3′-untranslated region (3′-UTR) contributes to ovarian cancer metastasis as well as the underlying mechanism regulating cancer progression. In LPS-stimulated or paclitaxel-resistant ovarian cancer cells, stimulation with recombinant human CD55 (rhCD55) of CD97 in ovarian cancer cells activated NF-κB-dependent miR-503-5p down-regulation and the JAK2/STAT3 pathway, consequently promoting the migratory and invasive capacity. Furthermore, restoration of miR-503-5p by transfection with mimics or NF-κB inhibitor efficiently blocked CD97 expression and the downstream JAK2/STAT3 signaling pathway. Target inhibition of JAK with siRNA also impaired colony formation and metastasis of LPS-stimulated and paclitaxel-resistant ovarian cancer cells. Taken together, these results suggest that high CD97 expression, which is controlled through the NF-κB/miR-503-5p signaling pathway, plays an important role in the invasive activity of metastatic and drug-resistant ovarian cancer cells by activating the JAK2/STAT3 pathway.
Collapse
Affiliation(s)
- Ga Bin Park
- Department of Biochemistry, Kosin University College of Medicine, Busan 49267, Republic of Korea
| | - Daejin Kim
- Department of Anatomy, Inje University College of Medicine, Busan 47392, Republic of Korea.
| |
Collapse
|
17
|
Yin Y, Xu X, Tang J, Zhang W, Zhangyuan G, Ji J, Deng L, Lu S, Zhuo H, Sun B. CD97 Promotes Tumor Aggressiveness Through the Traditional G Protein-Coupled Receptor-Mediated Signaling in Hepatocellular Carcinoma. Hepatology 2018; 68:1865-1878. [PMID: 29704239 DOI: 10.1002/hep.30068] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Revised: 04/16/2018] [Accepted: 04/24/2018] [Indexed: 01/23/2023]
Abstract
Cluster of differentiation 97 (CD97) is a member of the epidermal growth factor seven-transmembrane family belonging to the class B G protein-coupled receptors (GPCRs). The protein affects tumor aggressiveness through its cellular ligand CD55 stimulation and exhibits adhesive properties. Studies have demonstrated the involvement of CD97 in dedifferentiation, migration, invasiveness, and metastasis of tumors. However, little information is currently available on the specific role of CD97 in hepatocellular carcinoma (HCC). Here, we have shown that CD97 up-regulation in HCCs is positively correlated with tumor metastasis. Functionally, CD97 promoted cell migration and invasion in vitro. In an in vivo mouse model, overexpression of CD97 in HCC cells led to accelerated lung metastasis. Mechanistically, CD97 cooperated with the altered regulator, GPCR kinase 6 (GRK6), to mediate GPCR desensitization and internalization. Down-regulation of GRK6 suppressed CD97 internalization and promoted CD97 expression. Integrated regulatory interactions between CD97 and GRK6 stimulated downstream matrix metalloproteinase 2/9 secretion and, consequently, HCC metastasis. Conclusion: Our collective findings support the utility of CD97 as an effective potential prognosticator and therapeutic target for HCC.
Collapse
Affiliation(s)
- Yin Yin
- Department of Hepatobiliary Surgery, The Affiliated Drum Tower Hospital of Nanjing University Medical School.,Liver Transplantation Center of the First Affiliated Hospital and Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing Medical University
| | - Xiaoliang Xu
- Department of Hepatobiliary Surgery, The Affiliated Drum Tower Hospital of Nanjing University Medical School.,Liver Transplantation Center of the First Affiliated Hospital and Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing Medical University
| | - Junwei Tang
- Department of Hepatobiliary Surgery, The Affiliated Drum Tower Hospital of Nanjing University Medical School.,Liver Transplantation Center of the First Affiliated Hospital and Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing Medical University
| | - Wenjie Zhang
- Department of Hepatobiliary Surgery, The Affiliated Drum Tower Hospital of Nanjing University Medical School.,Liver Transplantation Center of the First Affiliated Hospital and Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing Medical University
| | - Guangyan Zhangyuan
- Department of Hepatobiliary Surgery, The Affiliated Drum Tower Hospital of Nanjing University Medical School.,Liver Transplantation Center of the First Affiliated Hospital and Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing Medical University
| | - Jie Ji
- Department of Hepatobiliary Surgery, The Affiliated Drum Tower Hospital of Nanjing University Medical School.,Liver Transplantation Center of the First Affiliated Hospital and Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing Medical University
| | - Lei Deng
- Department of Hepatobiliary Surgery, The Affiliated Drum Tower Hospital of Nanjing University Medical School.,Liver Transplantation Center of the First Affiliated Hospital and Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing Medical University
| | - Shuai Lu
- Department of Immunology, Nanjing Medical University, Nanjing, Jiangsu Province, People's Republic of China
| | - Han Zhuo
- Liver Transplantation Center of the First Affiliated Hospital and Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing Medical University
| | - Beicheng Sun
- Department of Hepatobiliary Surgery, The Affiliated Drum Tower Hospital of Nanjing University Medical School.,Liver Transplantation Center of the First Affiliated Hospital and Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing Medical University
| |
Collapse
|
18
|
Cheng R, Chen Y, Zhou H, Wang B, Du Q, Chen Y. B7-H3 expression and its correlation with clinicopathologic features, angiogenesis, and prognosis in intrahepatic cholangiocarcinoma. APMIS 2018; 126:396-402. [PMID: 29696716 DOI: 10.1111/apm.12837] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2017] [Accepted: 03/13/2018] [Indexed: 01/10/2023]
Abstract
This study was designed to explore the expression of B7-H3 in human intrahepatic cholangiocarcinoma (ICC) and its association with the clinicopathologic factors. In the current study, the expression of B7-H3 in 45 patients with intrahepatic cholangiocarcinoma and 8 patients with hepatolithiasis was analyzed by immunohistochemistry, which revealed that B7-H3 was not expressed in hepatolithiatic tissues, but positively expressed in 57.8% (26/45) of the ICC cases. The expression of B7-H3 was significantly associated with lymph node metastases and venous invasion. A positive correlation was also observed between the expression of B7-H3 and MVD, an index for tumor angiogenesis. Further survival analysis indicated that patients with B7-H3 negative expression had higher overall survival (OS) and cancer-specific survival (CSS) rates than those with B7-H3 positive expression. Multivariate analysis revealed that B7-H3 expression was an independent prognostic indicator for poor OS and CSS of ICC patients. Our results suggest that B7-H3 may be a valuable biomarker in determining tumor progression and prognosis of intrahepatic cholangiocarcinoma. It is also a potential target for antivascular therapy of ICC.
Collapse
Affiliation(s)
- Rui Cheng
- Department of Hepatobiliary Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
| | - Yongqin Chen
- Department of Pathology, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
| | - Haohui Zhou
- Department of Hepatobiliary Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
| | - Bi Wang
- Department of Hepatobiliary Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
| | - Qiang Du
- Department of Hepatobiliary Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
| | - Yanling Chen
- Department of Hepatobiliary Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
| |
Collapse
|
19
|
Saengboonmee C, Sawanyawisuth K, Chamgramol Y, Wongkham S. Prognostic biomarkers for cholangiocarcinoma and their clinical implications. Expert Rev Anticancer Ther 2018; 18:579-592. [PMID: 29676221 DOI: 10.1080/14737140.2018.1467760] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
INTRODUCTION Cholangiocarcinoma (CCA) is a poorly prognostic cancer with limited treatment options. Most patients have unresectable tumors when they are diagnosed and the chemotherapies provided are of limited benefit. Prognostic markers are therefore necessary to predict the disease outcome, risk of relapse, or to suggest the best treatment option. Areas covered: This article provides an up-to-date review of biomarkers with promising characteristics to be prognostic markers for CCA reported in the past 5 years. The biomarkers are sub-classified into tissue and serum markers. Proteins, RNAs, peripheral blood cells etc., that are associated with aggressive phenotypes, signal pathways, chemo-drug resistance, and those that reflect the survival time of CCA patients are evaluated for their prognostic prediction values. Expert commentary: CCAs are heterogeneous tumors of different histo-pathological subtypes and genetic influences and, therefore, potential markers should be validated in larger collectives with varied epidemiological backgrounds. A systematic review and meta-analysis should be done to clarify the impact of the reported biomolecules for their potential prognostic values. Non- or low-invasive sample collections, as well as the simple and affordable determination methods, should be constructed to make the prognostic biomarkers available in clinical practice.
Collapse
Affiliation(s)
- Charupong Saengboonmee
- a Department of Biochemistry, Faculty of Medicine , Khon Kaen University , Khon Kaen , Thailand.,b Cholangiocarcinoma Research Institute , Khon Kaen University , Khon Kaen , Thailand
| | - Kanlayanee Sawanyawisuth
- a Department of Biochemistry, Faculty of Medicine , Khon Kaen University , Khon Kaen , Thailand.,b Cholangiocarcinoma Research Institute , Khon Kaen University , Khon Kaen , Thailand
| | - Yaovalux Chamgramol
- b Cholangiocarcinoma Research Institute , Khon Kaen University , Khon Kaen , Thailand.,c Department of Pathology, Faculty of Medicine , Khon Kaen University , Khon Kaen , Thailand
| | - Sopit Wongkham
- a Department of Biochemistry, Faculty of Medicine , Khon Kaen University , Khon Kaen , Thailand.,b Cholangiocarcinoma Research Institute , Khon Kaen University , Khon Kaen , Thailand
| |
Collapse
|
20
|
Dho SH, Lim JC, Kim LK. Beyond the Role of CD55 as a Complement Component. Immune Netw 2018; 18:e11. [PMID: 29503741 PMCID: PMC5833118 DOI: 10.4110/in.2018.18.e11] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2017] [Revised: 02/09/2018] [Accepted: 02/11/2018] [Indexed: 01/28/2023] Open
Abstract
The complement is a part of the immune system that plays several roles in removing pathogens. Despite the importance of the complement system, the exact role of each component has been overlooked because the complement system was thought to be a nonspecific humoral immune mechanism that worked against pathogens. Decay-accelerating factor (DAF or CD55) is a known inhibitor of the complement system and has recently attracted substantial attention due to its role in various diseases, such as cancer, protein-losing enteropathy, and malaria. Some protein-losing enteropathy cases are caused by CD55 deficiency, which leads to complement hyperactivation, malabsorption, and angiopathic thrombosis. In addition, CD55 has been reported to be an essential host receptor for infection by the malaria parasite. Moreover, CD55 is a ligand of the seven-span transmembrane receptor CD97. Since CD55 is present in various cells, the functional role of CD55 has been expanded by showing that CD55 is associated with a variety of diseases, including cancer, malaria, protein-losing enteropathy, paroxysmal nocturnal hemoglobinuria, and autoimmune diseases. This review summarizes the current understanding of CD55 and the role of CD55 in these diseases. It also provides insight into the development of novel drugs for the diagnosis and treatment of diseases associated with CD55.
Collapse
Affiliation(s)
- So Hee Dho
- Radioisotope Research Division, Department of Research Reactor Utilization, Korea Atomic Energy Research Institute, Daejeon 34057, Korea
| | - Jae Cheong Lim
- Radioisotope Research Division, Department of Research Reactor Utilization, Korea Atomic Energy Research Institute, Daejeon 34057, Korea
| | - Lark Kyun Kim
- Severance Biomedical Science Institute and BK21 PLUS Project to Medical Sciences, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul 06230, Korea
| |
Collapse
|