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Kim RT, Whited JL. Putative epithelial-mesenchymal transitions during salamander limb regeneration: Current perspectives and future investigations. Ann N Y Acad Sci 2024. [PMID: 39269330 DOI: 10.1111/nyas.15210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/15/2024]
Abstract
Previous studies have implicated epithelial-mesenchymal transition (EMT) in salamander limb regeneration. In this review, we describe putative roles for EMT during each stage of limb regeneration in axolotls and other salamanders. We hypothesize that EMT and EMT-like gene expression programs may regulate three main cellular processes during limb regeneration: (1) keratinocyte migration during wound closure; (2) transient invasion of the stump by epithelial cells undergoing EMT; and (3) use of EMT-like programs by non-epithelial blastemal progenitor cells to escape the confines of their niches. Finally, we propose nontraditional roles for EMT during limb regeneration that warrant further investigation, including alternative EMT regulators, stem cell activation, and fibrosis induced by aberrant EMT.
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Affiliation(s)
- Ryan T Kim
- Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, Massachusetts, USA
| | - Jessica L Whited
- Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, Massachusetts, USA
- Broad Institute of Harvard and MIT, Cambridge, Massachusetts, USA
- Harvard Stem Cell Institute, Harvard University, Cambridge, Massachusetts, USA
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2
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Wang S, Sun Y, Shao D, Pan Y, Gao X, Zhao P, Liu Q, Shang G, Shang W, Fu Z, Sun Y. High expression of serine protease inhibitor kazal type 1 predicts poor prognosis and promotes the progression and invasion of oral tongue squamous cell carcinoma. Arch Oral Biol 2024; 164:106003. [PMID: 38781741 DOI: 10.1016/j.archoralbio.2024.106003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Revised: 04/08/2024] [Accepted: 05/11/2024] [Indexed: 05/25/2024]
Abstract
OBJECTIVE This study aimed to investigate the expression of serine protease inhibitor kazal type 1 (SPINK1) and its carcinogenic effect in oral tongue squamous cell carcinoma (OTSCC). DESIGN Initially, bioinformatics analysis was conducted using data from The Cancer Genome Atlas and Gene Expression Omnibus to compare SPINK1 mRNA expression between malignant and adjacent tissues. Subsequently, the impact of differential expression on survival and other clinical variables was examined. Additionally, histology microarray analysis was performed to assess SPINK1 protein expression in 35 cases of malignant and adjacent tissues. Finally, alterations in SPINK1 expression were evaluated to determine its biological phenotypes in OTSCC, including proliferation, apoptosis, invasion, and metastasis. RESULTS OTSCC tissues exhibit higher levels of SPINK1 compared to surrounding cancerous tissues. Notably, increased SPINK1 expression correlates with the pathological N stage and independently predicts overall survival among patients with OTSCC. CONCLUSION Suppression of SPINK1 inhibited OTSCC cell proliferation, invasion, and motility while promoting apoptosis. These findings suggest that SPINK1 may serve as a prognostic biomarker as well as a potential therapeutic target for managing OTSCC.
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Affiliation(s)
- Shuang Wang
- Department of Pharmaceutics, School of Pharmacy, Qingdao University, Qingdao 266021, China; Department of Stomatology, Huangdao District Central Hospital, Qingdao 266555, China
| | - Yaping Sun
- Department of Stomatology, Huangdao District Central Hospital, Qingdao 266555, China
| | - Dan Shao
- Department of Stomatology, Huangdao District Central Hospital, Qingdao 266555, China
| | - Yunjie Pan
- Department of Stomatology, Huangdao District Central Hospital, Qingdao 266555, China
| | - Xiaoyan Gao
- Traditional Chinese Medical Hospital of Huangdao District, Qingdao 266499,China
| | - Peng Zhao
- Department of Stomatology, Huangdao District Central Hospital, Qingdao 266555, China
| | - Qiaoling Liu
- Department of Oncology, Huangdao District Central Hospital, Qingdao 266555, China
| | - Gaishuang Shang
- Department of Scientific Research, Qingdao East Sea Pharmaceutical Co., Ltd., Qingdao 266431, China
| | - Wei Shang
- Department of Stomatology, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao 266003, China
| | - Zhiguang Fu
- Department of Tumor Radiotherapy, Air Force Medical Center, PLA, Beijing 100142, China.
| | - Yong Sun
- Department of Pharmaceutics, School of Pharmacy, Qingdao University, Qingdao 266021, China.
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3
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Sinha P, Bhardwaj V, Muniyasamy A, Mohan KV, Jain K, Chaudhary K, Upadhyay P. Monocyte Transcriptome in Different Phases of Chronic Hepatitis B Virus Infection Uncovers Potential Functional Roles. Viral Immunol 2024; 37:287-297. [PMID: 39049796 DOI: 10.1089/vim.2024.0006] [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] [Indexed: 07/27/2024] Open
Abstract
The hepatitis B virus (HBV) chronic infection goes through different phases, i.e., immune tolerant (IT), immune clearance (IC), and inactive carrier (IN) resulting from the interplay of viral replication and immune response. Although the adaptive immune response is central to viral control, roles of the innate immune cells are less prominent. We explored monocyte transcriptome in these different phases of HBV infection to understand the nature of its involvement and identify unique differentially expressed genes (DEGs) in each phase. CD14+ peripheral blood monocytes were isolated from patients in the IT, IC, and IN phases and from healthy subjects and their RNA was sequenced. The significant DEGs were studied through gene annotation databases to understand differentially modulated pathways. The DEGs were further validated by qRT-PCR to identify genes that were uniquely expressed in each phase. It was found that TNFRSF12A was upregulated in all the HBV samples. The IN phase had six uniquely upregulated genes, i.e., PI3, EMP1, STX1A, RRAD, SPINK1, and SNORD3B-2. E2F7 was most consistently downregulated in the IT phase, and in the IC phase, IL23A and PI3 were specifically downregulated. Cut-off values were generated by ROC curve analysis to differentiate between the groups based on their expression levels. The monocyte functions are majorly suppressed in the IT and IC phases and are, however, somewhat metabolically active in the IN phase.
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Affiliation(s)
| | - Vaishali Bhardwaj
- Department of Gastroenterology, Dr. Ram Mahohar Lohia Hospital, New Delhi, India
| | | | | | - Kshama Jain
- National Institute of Immunology, New Delhi, India
| | - Kiran Chaudhary
- Department of Transfusion Medicine, Dr. Ram Mahohar Lohia Hospital, New Delhi, India
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Wang Y, Han J, Yang G, Zheng S, Zhou G, Liu X, Cao X, Li G, Zhang B, Xie Z, Li L, Zhang M, Li X, Chen M, Zhang S. Therapeutic potential of the secreted Kazal-type serine protease inhibitor SPINK4 in colitis. Nat Commun 2024; 15:5874. [PMID: 38997284 PMCID: PMC11245600 DOI: 10.1038/s41467-024-50048-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 06/28/2024] [Indexed: 07/14/2024] Open
Abstract
Mucus injury associated with goblet cell (GC) depletion constitutes an early event in inflammatory bowel disease (IBD). Using single-cell sequencing to detect critical events in mucus dysfunction, we discover that the Kazal-type serine protease inhibitor SPINK4 is dynamically regulated in colitic intestine in parallel with disease activities. Under chemically induced colitic conditions, the grim status in Spink4-conditional knockout mice is successfully rescued by recombinant murine SPINK4. Notably, its therapeutic potential is synergistic with existing TNF-α inhibitor infliximab in colitis treatment. Mechanistically, SPINK4 promotes GC differentiation using a Kazal-like motif to modulate EGFR-Wnt/β-catenin and -Hippo pathways. Microbiota-derived diacylated lipoprotein Pam2CSK4 triggers SPINK4 production. We also show that monitoring SPINK4 in circulation is a reliable noninvasive technique to distinguish IBD patients from healthy controls and assess disease activity. Thus, SPINK4 serves as a serologic biomarker of IBD and has therapeutic potential for colitis via intrinsic EGFR activation in intestinal homeostasis.
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Affiliation(s)
- Ying Wang
- Division of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, P. R. China
| | - Jing Han
- Division of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, P. R. China
- Division of Gastroenterology, Guangxi Hospital Division of The First Affiliated Hospital, Sun Yat-sen University, Nanning, P. R. China
| | - Guang Yang
- Department of Minimally Invasive Intervention, State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-sen University Cancer Center, Guangzhou, P. R. China
| | - Shuhui Zheng
- Research Center for Translational Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, P. R. China
| | - Gaoshi Zhou
- Division of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, P. R. China
| | - Xinjuan Liu
- Department of Gastroenterology, Beijing Chaoyang Hospital, Capital Medical University, Chaoyang District, Beijing, P. R. China
| | - Xiaocang Cao
- Department of Hepato-Gastroenterology, Tianjin Medical University General Hospital, Tianjin Medical University, Tianjin, P. R. China
| | - Guang Li
- Department of Gastroenterology, Beijing Chaoyang Hospital, Capital Medical University, Chaoyang District, Beijing, P. R. China
| | - Bowen Zhang
- College of Life Sciences, Beijing Normal University, Beijing, P. R. China
| | - Zhuo Xie
- Division of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, P. R. China
| | - Li Li
- Division of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, P. R. China
| | - Mudan Zhang
- Division of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, P. R. China
| | - Xiaoling Li
- Division of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, P. R. China
| | - Minhu Chen
- Division of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, P. R. China
| | - Shenghong Zhang
- Division of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, P. R. China.
- Division of Gastroenterology, Guangxi Hospital Division of The First Affiliated Hospital, Sun Yat-sen University, Nanning, P. R. China.
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Patel H, Sheikh MS, Huang Y. ECRG2/SPINK7 Tumor Suppressor as Modulator of DNA Damage Response. Int J Mol Sci 2024; 25:5854. [PMID: 38892042 PMCID: PMC11172197 DOI: 10.3390/ijms25115854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2024] [Revised: 05/23/2024] [Accepted: 05/25/2024] [Indexed: 06/21/2024] Open
Abstract
Esophageal Cancer-Related Gene 2 (ECRG2), also known as Serine Peptidase Inhibitor Kazal type 7 (SPINK7), is a novel tumor suppressor gene from the SPINK family of genes that exhibits anticancer potential. ECRG2 was originally identified during efforts to discover genes involved in esophageal tumorigenesis. ECRG2 was one of those genes whose expression was absent or reduced in primary human esophageal cancers. Additionally, absent or reduced ECRG2 expression was also noted in several other types of human malignancies. ECRG2 missense mutations were identified in various primary human cancers. It was reported that a cancer-derived ECRG2 mutant (valine to glutamic acid at position 30) failed to induce cell death and caspase activation triggered by DNA-damaging anticancer drugs. Furthermore, ECRG2 suppressed cancer cell proliferation in cultured cells and grafted tumors in animals and inhibited cancer cell migration/invasion and metastasis. ECRG2 also was identified as a negative regulator of Hu-antigen R (HuR), an oncogenic RNA-binding protein that is known to regulate mRNA stability and the expression of transcripts corresponding to many cancer-related genes. ECRG2 function is important also for the regulation of inflammatory responses and the maintenance of epithelial barrier integrity in the esophagus. More recently, ECRG2 was discovered as one of the newest members of the pro-apoptotic transcriptional targets of p53. Two p53-binding sites (BS-1 and BS-2) were found within the proximal region of the ECRG2 gene promoter; the treatment of DNA-damaging agents in cancer cells significantly increased p53 binding to the ECRG2 promoter and triggered a strong ECRG2 promoter induction following DNA damage. Further, the genetic depletion of ECRG2 expression significantly impeded apoptotic cell death induced by DNA damage and wild-type p53 in cancer cells. These findings suggest that the loss of ECRG2 expression, commonly observed in human cancers, could play important roles in conferring anticancer drug resistance in human cancers. Thus, ECRG2 is a novel regulator in DNA damage-induced cell death that may also be a potential target for anticancer therapeutics.
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Affiliation(s)
| | - M. Saeed Sheikh
- Department of Pharmacology, State University of New York Upstate Medical University, 750 East Adams Street, Syracuse, NY 13210, USA;
| | - Ying Huang
- Department of Pharmacology, State University of New York Upstate Medical University, 750 East Adams Street, Syracuse, NY 13210, USA;
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Lu F, Ott C, Bista P, Lu X. Three-Dimensional Structure of Novel Liver Cancer Biomarker Liver Cancer-Specific Serine Protease Inhibitor Kazal (LC-SPIK) and Its Performance in Clinical Diagnosis of Hepatocellular Carcinoma (HCC). Diagnostics (Basel) 2024; 14:725. [PMID: 38611638 PMCID: PMC11011646 DOI: 10.3390/diagnostics14070725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2024] [Revised: 03/22/2024] [Accepted: 03/27/2024] [Indexed: 04/14/2024] Open
Abstract
LC-SPIK is a liver cancer-specific isoform of Serine Protease Inhibitor Kazal and has been proposed as a new biomarker for the detection of HCC given its unique 3D structure, which differs from normal pancreatic SPIK. An ELISA technology based on its unique structure was developed to use LC-SPIK as an effective biomarker for the clinical diagnosis of HCC. AFP, the most widely used biomarker for HCC surveillance currently, suffers from poor clinical performance, especially in the detection of early-stage HCC. In one case-control study, which included 164 HCC patients and 324 controls, LC-SPIK had an AUC of 0.87 compared to only 0.70 for AFP in distinguishing HCC from liver disease controls (cirrhosis, HBV/HCV). LC-SPIK also performed significantly better than AFP for the 81 patients with early-stage HCC (BCLC stage 0 and A), with an AUC of 0.85 compared to only 0.61 for AFP. Cirrhosis is the major risk factor for HCC; about 80% of patients with newly diagnosed HCC have preexisting cirrhosis. LC-SPIK's clinical performance was also studied in HCC patients with viral and non-viral cirrhosis, including cirrhosis caused by metabolic dysfunction-associated steatotic liver disease (MASLD) and alcoholic liver disease (ALD). In a total of 163 viral cirrhosis patients with 93 HCC patients (50 early-stage), LC-SPIK had an AUC of 0.85, while AFP had an AUC of 0.70. For patients with early-stage HCC, LC-SPIK had a similar AUC of 0.83, while AFP had an AUC of only 0.60. For 120 patients with nonviral cirrhosis, including 62 HCC (23 early-stage) patients, LC-SPIK had an AUC of 0.84, while AFP had an AUC of only 0.72. For the 23 patients with early-stage HCC, LC-SPIK had a similar AUC of 0.83, while the AUC for AFP decreased to 0.65. All these results suggest that LC-SPIK exhibits significantly better performance in the detection of HCC than AFP in all etiologies of liver diseases. In addition, LC-SPIK accurately detected the presence of HCC in 71-91% of HCC patients with false-negative AFP test results in viral-associated HCC and non-viral-associated HCC.
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Affiliation(s)
| | | | | | - Xuanyong Lu
- ImCare Biotech, 3805 Old Easton Road, Doylestown, PA 18902, USA; (F.L.); (C.O.); (P.B.)
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7
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Sun S, Su G, Zheng X. Inhibition of the Tumor Suppressor Gene SPINK5 via EHMT2 Induces the Oral Squamous Cell Carcinoma Development. Mol Biotechnol 2024; 66:208-221. [PMID: 37071303 DOI: 10.1007/s12033-023-00740-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 03/29/2023] [Indexed: 04/19/2023]
Abstract
Serine protease inhibitor Kazal-type 5 (SPINK5) has been revealed as a significant prognostic biomarker in oral squamous cell carcinoma (OSCC). However, there is little information regarding the detailed epigenetics mechanism underlying its dysregulation in OSCC. Using the Gene Expression Omnibus database, we identified SPINK5 as a significantly downregulated gene in OSCC tissues. Moreover, SPINK5 inhibited the malignant aggressiveness of HSC3 and squamous cell carcinomas (SCC)9 cells, whereas depletion of SPINK5 using shRNAs led to the opposite trend. The euchromatic histone lysine methyltransferase 2 (EHMT2) was found to bind to the SPINK5 promoter, and EHMT2 repressed the SPINK5 expression. SPINK5 reversed the stimulating effects of EHMT2 on the aggressiveness of HSC3 and SCC9 cells by impairing the Wnt/β-catenin pathway. Wnt/β-catenin inhibitor IWR-1 treatment reverted the malignant phenotype of OSCC cells in the presence of short hairpin RNA (sh)-SPINK5. Silencing of EHMT2 inhibited tumor growth and blocked the Wnt/β-catenin signaling in OSCC, which was reversed by SPINK5 knockdown. Our study shows that SPINK5, mediated by the loss of EHMT2, can inhibit the development of OSCC by inhibiting Wnt/β-catenin signaling and may serve as a treatment target for OSCC.
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Affiliation(s)
- Suzhen Sun
- Department of Stomatology, Ningbo First Hospital, No. 59, Liuting Street, Haishu District, Ningbo, 315000, Zhejiang, People's Republic of China.
| | - Geng Su
- Department of Paediatrics, Xiantao First People's Hospital Affiliated to Yangtze University, Xiantao, 433000, Hubei, People's Republic of China
| | - Xijiao Zheng
- Department of Stomatology, Xiantao First People's Hospital Affiliated to Yangtze University, Xiantao, 433000, Hubei, People's Republic of China
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Al Bashir S, Alorjani MS, Kheirallah K, Al Hamad M, Haddad HK, Al-Dwairy A, Bani-Fawwaz BA, Aldaoud N, Halalsheh O, Amawi S, Matalka II. PTEN, ERG, SPINK1, and TFF3 Status and Relationship in a Prostate Cancer Cohort from Jordanian Arab Population. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:174. [PMID: 38256434 PMCID: PMC10821453 DOI: 10.3390/medicina60010174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 01/11/2024] [Accepted: 01/16/2024] [Indexed: 01/24/2024]
Abstract
Background and Objectives: Prognostic biomarkers in prostate cancer (PCa) include PTEN, ERG, SPINK1, and TFF3. Their relationships and patterns of expression in PCa in developing countries, including Jordan, have not yet been investigated. Materials and Methods: A tissue microarray (TMA) of PCa patients was taken from paraffin-embedded tissue blocks for 130 patients. PTEN, ERG, SPINK1, and TFF3 expression profiles were examined using immunohistochemistry (IHC) and correlated with each other and other clinicopathological factors. Results: PTEN loss of any degree was observed in 42.9% of PCa cases. ERG and TFF3 were expressed in 59.3% and 46.5% of PCa cases, respectively. SPINK1 expression was observed in 6 out of 104 PCa cases (5.4%). Among all PCa cases (n = 104), 3.8% (n = 4) showed SPINK1+/ERG+ phenotype, 1.9% (n = 2) showed SPINK1+/ERG- phenotype, 56.7% (n = 59) showed SPINK1-/ERG+ phenotype, and 37.5% showed SPINK1-/ERG- phenotype (n = 39). Among ERG positive cases (n = 63), 6.3% were SPINK1 positive. Among SPINK1 positive cases (n = 6), 66.7% were ERG positive. SPINK1 expression was predominantly observed in a subgroup of cancers that expressed TFF3 (6/6). Additionally, a statistically significant loss of PTEN expression was observed from Gleason Score 6 (GS6) (Grade Group 1 (GG1)) to GS9-10 (GG5); (p-value 0.019). Conclusions: This is the first study to look at the status of the PTEN, ERG, SPINK1, and TFF3 genes in a Jordanian Arab population. Loss of PTEN has been linked to more aggressive prostate cancer with high GSs/GGs. SPINK1 expression was predominantly observed in a subgroup of cancers that expressed TFF3. Our results call for screening these biomarkers for grading and molecular subtyping of the disease.
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Affiliation(s)
- Samir Al Bashir
- Department of Pathology and Microbiology, Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan; (M.S.A.); (N.A.); (I.I.M.)
| | - Mohammed S. Alorjani
- Department of Pathology and Microbiology, Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan; (M.S.A.); (N.A.); (I.I.M.)
| | - Khalid Kheirallah
- Department of Public Health and Community Medicine, Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan;
| | - Mohammad Al Hamad
- Department of Pathology, College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam 31441, Saudi Arabia;
| | - Husam K. Haddad
- Department of Pathology and Laboratory Medicine, Ministry of Health, Amman 11118, Jordan;
| | - Ahmad Al-Dwairy
- Medstar-Georgetown Washington Hospital Center, Georgetown University, Washington, DC 20057, USA;
| | - Baha A. Bani-Fawwaz
- Gastroenterology and Hepatology Department, Adventhealth, Orlando, FL 32804, USA;
| | - Najla Aldaoud
- Department of Pathology and Microbiology, Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan; (M.S.A.); (N.A.); (I.I.M.)
| | - Omar Halalsheh
- Department of General Surgery and Urology, Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan;
| | - Saddam Amawi
- Johns Hopkins Aramco Health Centre, Al Mubarraz 36423, Saudi Arabia;
| | - Ismail I. Matalka
- Department of Pathology and Microbiology, Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan; (M.S.A.); (N.A.); (I.I.M.)
- College of Medicine, Ras Al-Khaimah (RAK) Medical and Health Sciences University, Ras Al-Khaimah 11172, United Arab Emirates
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Yi S, Zhang C, Li M, Qu T, Wang J. Machine learning and experiments identifies SPINK1 as a candidate diagnostic and prognostic biomarker for hepatocellular carcinoma. Discov Oncol 2023; 14:231. [PMID: 38093163 PMCID: PMC10719188 DOI: 10.1007/s12672-023-00849-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 12/08/2023] [Indexed: 12/17/2023] Open
Abstract
Machine learning techniques have been widely used in predicting disease prognosis, including cancer prognosis. One of the major challenges in cancer prognosis is to accurately classify cancer types and stages to optimize early screening and detection, and machine learning techniques have proven to be very useful in this regard. In this study, we aimed at identifying critical genes for diagnosis and outcomes of hepatocellular carcinoma (HCC) patients using machine learning. The HCC expression dataset was downloaded from GSE65372 datasets and TCGA datasets. Differentially expressed genes (DEGs) were identified between 39 HCC and 15 normal samples. For the purpose of locating potential biomarkers, the LASSO and the SVM-RFE assays were performed. The ssGSEA method was used to analyze the TCGA to determine whether there was an association between SPINK1 and tumor immune infiltrates. RT-PCR was applied to examine the expression of SPINK1 in HCC specimens and cells. A series of functional assays were applied to examine the function of SPINK1 knockdown on the proliferation of HCC cells. In this study, 103 DEGs were obtained. Based on LASSO and SVM-RFE analysis, we identified nine critical diagnostic genes, including C10orf113, SPINK1, CNTLN, NRG3, HIST1H2AI, GPRIN3, SCTR, C2orf40 and PITX1. Importantly, we confirmed SPINK1 as a prognostic gene in HCC. Multivariate analysis confirmed that SPINK1 was an independent prognostic factor for overall survivals of HCC patients. We also found that SPINK1 level was positively associated with Macrophages, B cells, TFH, T cells, Th2 cells, iDC, NK CD56bright cells, Th1 cells, aDC, while negatively associated with Tcm and Eosinophils. Finally, we demonstrated that SPINK1 expression was distinctly increased in HCC specimens and cells. Functionally, silence of SPINK1 distinctly suppressed the proliferation of HCC cells via regulating Wnt/β-catenin pathway. The evidence provided suggested that SPINK1 may possess oncogenic properties by inducing dysregulated immune infiltration in HCC. Additionally, SPINK1 was identified as a novel biomarker and therapeutic target for HCC.
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Affiliation(s)
- Shiming Yi
- Department of Hepatobiliary Surgery, Yantai Affiliated Hospital of Binzhou Medical University, Yantai, China
| | - Chunlei Zhang
- Department of Colorectal and Anus Surgery, Yantai Affiliated Hospital of Binzhou Medical University, Yantai, China
| | - Ming Li
- Department of Gastroenterology, Yantai Affiliated Hospital of Binzhou Medical University, Yantai, China
| | - Tianyi Qu
- Emergency Department, Yantai Affiliated Hospital of Binzhou Medical University, Yantai, China
| | - Jiafeng Wang
- Department of Hepatobiliary Surgery, the Affiliated Taian City Central Hospital of Qingdao University, Taian, China.
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Coley AK, Lu C, Pankaj A, Emmett MJ, Lang ER, Song Y, Xu KH, Xu N, Patel BK, Chougule A, Nieman LT, Aryee MJ, Ferrone CR, Deshpande V, Franses JW, Ting DT. Dysregulated Repeat Element Viral-like Immune Response in Hepatocellular Carcinoma. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.12.04.570014. [PMID: 38105940 PMCID: PMC10723373 DOI: 10.1101/2023.12.04.570014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2023]
Abstract
Purpose Dysregulation of viral-like repeat RNAs are a common feature across many malignancies that are linked with immunological response, but the characterization of these in hepatocellular carcinoma (HCC) is understudied. In this study, we performed RNA in situ hybridization (RNA-ISH) of different repeat RNAs, immunohistochemistry (IHC) for immune cell subpopulations, and spatial transcriptomics to understand the relationship of HCC repeat expression, immune response, and clinical outcomes. Experimental Design RNA-ISH for LINE1, HERV-K, HERV-H, and HSATII repeats and IHC for T-cell, Treg, B-cell, macrophage, and immune checkpoint markers were performed on 43 resected HCC specimens. Spatial transcriptomics on tumor and vessel regions of interest was performed on 28 specimens from the same cohort. Results High HERV-K and high LINE1 expression were both associated with worse overall survival. There was a positive correlation between LINE1 expression and FOXP3 T-regulatory cells (r = 0.51 p < 0.001) as well as expression of the TIM3 immune checkpoint (r = 0.34, p = 0.03). Spatial transcriptomic profiling of HERV-K high and LINE-1 high tumors identified elevated expression of multiple genes previously associated with epithelial mesenchymal transition, cellular proliferation, and worse overall prognosis in HCC including SSX1, MAGEC2, and SPINK1. Conclusion Repeat RNAs may serve as useful prognostic biomarkers in HCC and may also serve as novel therapeutic targets. Additional study is needed to understand the mechanisms by which repeat RNAs impact HCC tumorigenesis.
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Affiliation(s)
- Avril K. Coley
- Mass General Cancer Center, Harvard Medical School; Charlestown, MA, USA
- Department of Surgery, Massachusetts General Hospital Harvard Medical School; Boston, MA, USA
| | - Chenyue Lu
- Mass General Cancer Center, Harvard Medical School; Charlestown, MA, USA
- Health Sciences and Technology Program; Cambridge, MA, USA
| | - Amaya Pankaj
- Mass General Cancer Center, Harvard Medical School; Charlestown, MA, USA
| | - Matthew J. Emmett
- Mass General Cancer Center, Harvard Medical School; Charlestown, MA, USA
- Department of Medicine, Massachusetts General Hospital, Harvard Medical School; Boston, MA, USA
| | - Evan R. Lang
- Mass General Cancer Center, Harvard Medical School; Charlestown, MA, USA
| | - Yuhui Song
- Mass General Cancer Center, Harvard Medical School; Charlestown, MA, USA
| | - Katherine H. Xu
- Mass General Cancer Center, Harvard Medical School; Charlestown, MA, USA
| | - Nova Xu
- Mass General Cancer Center, Harvard Medical School; Charlestown, MA, USA
| | - Bidish K. Patel
- Mass General Cancer Center, Harvard Medical School; Charlestown, MA, USA
| | - Abhijit Chougule
- Mass General Cancer Center, Harvard Medical School; Charlestown, MA, USA
| | - Linda T. Nieman
- Mass General Cancer Center, Harvard Medical School; Charlestown, MA, USA
| | - Martin J. Aryee
- Department of Biostatistics, Harvard T.H. Chan School of Public Health; Boston, MA, USA
- Department of Data Sciences, Dana-Farber Cancer Institute; Boston, MA, USA
- Broad Institute of Harvard and MIT; Cambridge, MA, USA
| | | | - Vikram Deshpande
- Department of Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School; Boston, MA, USA
| | - Joseph W. Franses
- Mass General Cancer Center, Harvard Medical School; Charlestown, MA, USA
- Department of Medicine, Massachusetts General Hospital, Harvard Medical School; Boston, MA, USA
- Health Sciences and Technology Program; Cambridge, MA, USA
- Section of Hematology-Oncology, Department of Medicine, University of Chicago; Chicago, IL, USA
| | - David T. Ting
- Mass General Cancer Center, Harvard Medical School; Charlestown, MA, USA
- Department of Medicine, Massachusetts General Hospital, Harvard Medical School; Boston, MA, USA
- Health Sciences and Technology Program; Cambridge, MA, USA
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11
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Ortega-Ribera M, Gibert-Ramos A, Abad-Jordà L, Magaz M, Téllez L, Paule L, Castillo E, Pastó R, de Souza Basso B, Olivas P, Orts L, Lozano JJ, Villa R, Bosch J, Albillos A, García-Pagán JC, Gracia-Sancho J. Increased sinusoidal pressure impairs liver endothelial mechanosensing, uncovering novel biomarkers of portal hypertension. JHEP Rep 2023; 5:100722. [PMID: 37151732 PMCID: PMC10154975 DOI: 10.1016/j.jhepr.2023.100722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 02/24/2023] [Accepted: 02/27/2023] [Indexed: 05/09/2023] Open
Abstract
Background & Aims Portal hypertension (PH) is a frequent and severe clinical syndrome associated with chronic liver disease. Considering the mechanobiological effects of hydrostatic pressure and shear stress on endothelial cells, we hypothesised that PH might influence the phenotype of liver sinusoidal endothelial cells (LSECs) during disease progression. The aim of this study was to investigate the effects of increased hydrodynamic pressure on LSECs and to identify endothelial-derived biomarkers of PH. Methods Primary LSECs were cultured under normal or increased hydrodynamic pressure within a pathophysiological range (1 vs. 12 mmHg) using a microfluidic liver-on-a-chip device. RNA sequencing was used to identify pressure-sensitive genes, which were validated in liver biopsies from two independent cohorts of patients with chronic liver disease with PH (n = 73) and participants without PH (n = 23). Biomarker discovery was performed in two additional independent cohorts of 104 patients with PH and 18 patients without PH. Results Transcriptomic analysis revealed marked deleterious effect of pathological pressure in LSECs and identified chromobox 7 (CBX7) as a key transcription factor diminished by pressure. Hepatic CBX7 downregulation was validated in patients with PH and significantly correlated with hepatic venous pressure gradient. MicroRNA 181a-5p was identified as pressure-induced upstream regulator of CBX7. Two downstream targets inhibited by CBX7, namely, E-cadherin (ECAD) and serine protease inhibitor Kazal-type 1 (SPINK1), were found increased in the bloodstream of patients with PH and were highly predictive of PH and clinically significant PH. Conclusions We characterise the detrimental effects of increased hydrodynamic pressure on the sinusoidal endothelium, identify CBX7 as a pressure-sensitive transcription factor, and propose the combination of two of its reported products as biomarkers of PH. Impact and Implications Increased pressure in the portal venous system that typically occurs during chronic liver disease (called portal hypertension) is one of the main drivers of related clinical complications, which are linked to a higher risk of death. In this study, we found that pathological pressure has a harmful effect on liver sinusoidal endothelial cells and identified CBX7 as a key protein involved in this process. CBX7 regulates the expression of E-cadherin and SPINK1, and consequently, measuring these proteins in the blood of patients with chronic liver disease allows the prediction of portal hypertension and clinically significant portal hypertension.
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Affiliation(s)
- Martí Ortega-Ribera
- Liver Vascular Biology Research Group, Barcelona Hepatic Hemodynamic Laboratory, IDIBAPS Biomedical Research Institute, Barcelona, Spain
| | - Albert Gibert-Ramos
- Liver Vascular Biology Research Group, Barcelona Hepatic Hemodynamic Laboratory, IDIBAPS Biomedical Research Institute, Barcelona, Spain
| | - Laia Abad-Jordà
- Liver Vascular Biology Research Group, Barcelona Hepatic Hemodynamic Laboratory, IDIBAPS Biomedical Research Institute, Barcelona, Spain
- Biomedical Research Networking Center in Hepatic and Digestive Diseases (CIBEREHD), Madrid, Spain
| | - Marta Magaz
- Liver Vascular Biology Research Group, Barcelona Hepatic Hemodynamic Laboratory, IDIBAPS Biomedical Research Institute, Barcelona, Spain
- Biomedical Research Networking Center in Hepatic and Digestive Diseases (CIBEREHD), Madrid, Spain
| | - Luis Téllez
- Biomedical Research Networking Center in Hepatic and Digestive Diseases (CIBEREHD), Madrid, Spain
- Gastroenterology and Hepatology Department, Hospital Universitario Ramon y Cajal, Instituto Ramon y Cajal de Investigacion Biosanitaria (IRYCIS), Universidad de Alcalá, Madrid, Spain
| | - Lorena Paule
- Biomedical Research Networking Center in Hepatic and Digestive Diseases (CIBEREHD), Madrid, Spain
- Gastroenterology and Hepatology Department, Hospital Universitario Ramon y Cajal, Instituto Ramon y Cajal de Investigacion Biosanitaria (IRYCIS), Universidad de Alcalá, Madrid, Spain
| | - Elisa Castillo
- Gastroenterology and Hepatology Department, Hospital Universitario Ramon y Cajal, Instituto Ramon y Cajal de Investigacion Biosanitaria (IRYCIS), Universidad de Alcalá, Madrid, Spain
| | - Raül Pastó
- Liver Vascular Biology Research Group, Barcelona Hepatic Hemodynamic Laboratory, IDIBAPS Biomedical Research Institute, Barcelona, Spain
| | - Bruno de Souza Basso
- Liver Vascular Biology Research Group, Barcelona Hepatic Hemodynamic Laboratory, IDIBAPS Biomedical Research Institute, Barcelona, Spain
- PUCRS, Escola de Ciências, Laboratório de Pesquisa em Biofísica Celular e Inflamação, Porto Alegre, Brazil
| | - Pol Olivas
- Liver Vascular Biology Research Group, Barcelona Hepatic Hemodynamic Laboratory, IDIBAPS Biomedical Research Institute, Barcelona, Spain
| | - Lara Orts
- Liver Vascular Biology Research Group, Barcelona Hepatic Hemodynamic Laboratory, IDIBAPS Biomedical Research Institute, Barcelona, Spain
- Biomedical Research Networking Center in Hepatic and Digestive Diseases (CIBEREHD), Madrid, Spain
| | - Juan José Lozano
- Biomedical Research Networking Center in Hepatic and Digestive Diseases (CIBEREHD), Madrid, Spain
| | - Rosa Villa
- Grupo de Aplicaciones Biomédicas, Institut de Microelectrònica de Barcelona, IMB-CNM (CSIC), Esfera UAB, Bellaterra, Spain
- Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBERBBN), Madrid, Spain
| | - Jaime Bosch
- Liver Vascular Biology Research Group, Barcelona Hepatic Hemodynamic Laboratory, IDIBAPS Biomedical Research Institute, Barcelona, Spain
- Biomedical Research Networking Center in Hepatic and Digestive Diseases (CIBEREHD), Madrid, Spain
- Department of Visceral Surgery and Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Agustín Albillos
- Biomedical Research Networking Center in Hepatic and Digestive Diseases (CIBEREHD), Madrid, Spain
- Gastroenterology and Hepatology Department, Hospital Universitario Ramon y Cajal, Instituto Ramon y Cajal de Investigacion Biosanitaria (IRYCIS), Universidad de Alcalá, Madrid, Spain
| | - Joan Carles García-Pagán
- Liver Vascular Biology Research Group, Barcelona Hepatic Hemodynamic Laboratory, IDIBAPS Biomedical Research Institute, Barcelona, Spain
- Biomedical Research Networking Center in Hepatic and Digestive Diseases (CIBEREHD), Madrid, Spain
| | - Jordi Gracia-Sancho
- Liver Vascular Biology Research Group, Barcelona Hepatic Hemodynamic Laboratory, IDIBAPS Biomedical Research Institute, Barcelona, Spain
- Biomedical Research Networking Center in Hepatic and Digestive Diseases (CIBEREHD), Madrid, Spain
- Department of Visceral Surgery and Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
- Corresponding author. Address: IDIBAPS Biomedical Research Institute, Rosselló 149, 08036, Barcelona, Spain. Tel.: +34 932275400 #4306
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12
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Koistinen H, Kovanen RM, Hollenberg MD, Dufour A, Radisky ES, Stenman UH, Batra J, Clements J, Hooper JD, Diamandis E, Schilling O, Rannikko A, Mirtti T. The roles of proteases in prostate cancer. IUBMB Life 2023; 75:493-513. [PMID: 36598826 PMCID: PMC10159896 DOI: 10.1002/iub.2700] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Accepted: 11/22/2022] [Indexed: 01/05/2023]
Abstract
Since the proposition of the pro-invasive activity of proteolytic enzymes over 70 years ago, several roles for proteases in cancer progression have been established. About half of the 473 active human proteases are expressed in the prostate and many of the most well-characterized members of this enzyme family are regulated by androgens, hormones essential for development of prostate cancer. Most notably, several kallikrein-related peptidases, including KLK3 (prostate-specific antigen, PSA), the most well-known prostate cancer marker, and type II transmembrane serine proteases, such as TMPRSS2 and matriptase, have been extensively studied and found to promote prostate cancer progression. Recent findings also suggest a critical role for proteases in the development of advanced and aggressive castration-resistant prostate cancer (CRPC). Perhaps the most intriguing evidence for this role comes from studies showing that the protease-activated transmembrane proteins, Notch and CDCP1, are associated with the development of CRPC. Here, we review the roles of proteases in prostate cancer, with a special focus on their regulation by androgens.
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Affiliation(s)
- Hannu Koistinen
- Department of Clinical Chemistry and Haematology, Faculty of Medicine, University of Helsinki and Helsinki University Hospital, Finland
| | - Ruusu-Maaria Kovanen
- Department of Clinical Chemistry and Haematology, Faculty of Medicine, University of Helsinki and Helsinki University Hospital, Finland
- Research Program in Systems Oncology, Faculty of Medicine, University of Helsinki, Finland
- Department of Pathology, HUS Diagnostic Centre, Helsinki University Hospital, Helsinki, Finland
| | - Morley D Hollenberg
- Department of Physiology & Pharmacology and Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Antoine Dufour
- Department of Physiology & Pharmacology and Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Evette S. Radisky
- Department of Cancer Biology, Mayo Clinic, Jacksonville, Florida, U.S.A
| | - Ulf-Håkan Stenman
- Department of Clinical Chemistry and Haematology, Faculty of Medicine, University of Helsinki and Helsinki University Hospital, Finland
| | - Jyotsna Batra
- School of Biomedical Sciences, Faculty of Health, Queensland University of Technology, Brisbane, Australia
- Translational Research Institute, Queensland University of Technology, Brisbane, Australia
| | - Judith Clements
- School of Biomedical Sciences, Faculty of Health, Queensland University of Technology, Brisbane, Australia
- Translational Research Institute, Queensland University of Technology, Brisbane, Australia
| | - John D. Hooper
- Mater Research Institute, The University of Queensland, Brisbane, Australia
| | - Eleftherios Diamandis
- Department of Pathology and Laboratory Medicine, Mount Sinai Hospital, Toronto, Ontario, Canada
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada
| | - Oliver Schilling
- Institute for Surgical Pathology, Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Germany
- German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Antti Rannikko
- Research Program in Systems Oncology, Faculty of Medicine, University of Helsinki, Finland
- Department of Urology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Tuomas Mirtti
- Research Program in Systems Oncology, Faculty of Medicine, University of Helsinki, Finland
- Department of Pathology, HUS Diagnostic Centre, Helsinki University Hospital, Helsinki, Finland
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13
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ID1 marks the tumorigenesis of pancreatic ductal adenocarcinoma in mouse and human. Sci Rep 2022; 12:13555. [PMID: 35941362 PMCID: PMC9359991 DOI: 10.1038/s41598-022-17827-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Accepted: 08/01/2022] [Indexed: 11/26/2022] Open
Abstract
Pancreatic Ductal Adenocarcinoma (PDAC) is a deadly disease that has an increasing death rate but no effective treatment to now. Although biological and immunological hallmarks of PDAC have been frequently reported recently, early detection and the particularly aggressive biological features are the major challenges remaining unclear. In the current study, we retrieved multiple scRNA-seq datasets and illustrated the genetic programs of PDAC development in genetically modified mouse models. Notably, the transcription levels of Id1 were elevated specifically along with the PDAC development. Pseudotime trajectory analysis revealed that Id1 was closely correlated with the malignancy of PDAC. The gene expression patterns of human PDAC cells were determined by the comparative analysis of the scRNA-seq data on human PDAC and normal pancreas tissues. ID1 levels in human PDAC cancer cells were dramatically increased compared to normal epithelial cells. ID1 deficiency in vitro significantly blunt the invasive tumor-formation related phenotypes. IPA analysis on the differentially expressed genes suggested that EIF2 signaling was the core pathway regulating the development of PDAC. Blocking EFI2 signaling remarkably decreased the expression of ID1 and attenuated the tumor-formation related phenotypes. These observations confirmed that ID1 was regulated by EIF2 signaling and was the critical determinator of PDAC development and progression. This study suggests that ID1 is a potential malignant biomarker of PDAC in both mouse models and human and detecting and targeting ID1 may be a promising strategy to treat or even rescue PDAC.
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14
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Zafari N, Khosravi F, Rezaee Z, Esfandyari S, Bahiraei M, Bahramy A, Ferns GA, Avan A. The role of the tumor microenvironment in colorectal cancer and the potential therapeutic approaches. J Clin Lab Anal 2022; 36:e24585. [PMID: 35808903 PMCID: PMC9396196 DOI: 10.1002/jcla.24585] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 06/07/2022] [Accepted: 06/23/2022] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Colorectal cancer (CRC) with a high prevalence is recognized as the fourth most common cause of cancer-related death globally. Over the past decade, there has been growing interest in the network of tumor cells, stromal cells, immune cells, blood vessel cells, and fibroblasts that comprise the tumor microenvironment (TME) to identify new therapeutic interventions. METHODS Databases, such as Google Scholar, PubMed, and Scopus, were searched to provide an overview of the recent research progress related to targeting the TME as a novel therapeutic approach. RESULTS Tumor microenvironment as a result of the cross talk between these cells may result in either advantages or disadvantages in tumor development and metastasis, affecting the signals and responses from the surrounding cells. Whilst chemotherapy has led to an improvement in CRC patients' survival, the metastatic aspect of the disease remains difficult to avoid. CONCLUSIONS The present review emphasizes the structure and function of the TME, alterations in the TME, its role in the incidence and progression of CRC, the effects on tumor development and metastasis, and also the potential of its alterations as therapeutic targets. It should be noted that providing novel studies in this field of research might help us to achieve practical therapeutic strategies based on their interaction.
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Affiliation(s)
- Narges Zafari
- Department of Medical Genetics, School of MedicineTehran University of Medical SciencesTehranIran
| | - Fatemeh Khosravi
- Molecular Medicine Research Center, Hormozgan Health InstituteHormozgan University of Medical SciencesBandar AbbasIran
| | - Zahra Rezaee
- Department of Medical Genetics, Faculty of Medical SciencesTarbiat Modares UniversityTehranIran
| | - Sahar Esfandyari
- Department of Anatomy, School of MedicineTehran University of Medical SciencesTehranIran
| | - Mohamad Bahiraei
- Department of Radiology, Besat HospitalHamedan University of Medical SciencesHamedanIran
| | - Afshin Bahramy
- Department of Medical Genetics, Faculty of Medical SciencesTarbiat Modares UniversityTehranIran
| | - Gordon A. Ferns
- Brighton & Sussex Medical SchoolDivision of Medical EducationSussexUK
| | - Amir Avan
- Metabolic Syndrome Research CenterMashhad University of Medical SciencesMashhadIran
- Basic Medical Sciences InstituteMashhad University of Medical SciencesMashhadIran
- Medical Genetics Research CenterMashhad University of Medical SciencesMashhadIran
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15
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Qiu X, Boufaied N, Hallal T, Feit A, de Polo A, Luoma AM, Alahmadi W, Larocque J, Zadra G, Xie Y, Gu S, Tang Q, Zhang Y, Syamala S, Seo JH, Bell C, O'Connor E, Liu Y, Schaeffer EM, Jeffrey Karnes R, Weinmann S, Davicioni E, Morrissey C, Cejas P, Ellis L, Loda M, Wucherpfennig KW, Pomerantz MM, Spratt DE, Corey E, Freedman ML, Shirley Liu X, Brown M, Long HW, Labbé DP. MYC drives aggressive prostate cancer by disrupting transcriptional pause release at androgen receptor targets. Nat Commun 2022; 13:2559. [PMID: 35562350 PMCID: PMC9106722 DOI: 10.1038/s41467-022-30257-z] [Citation(s) in RCA: 51] [Impact Index Per Article: 25.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 04/22/2022] [Indexed: 12/30/2022] Open
Abstract
c-MYC (MYC) is a major driver of prostate cancer tumorigenesis and progression. Although MYC is overexpressed in both early and metastatic disease and associated with poor survival, its impact on prostate transcriptional reprogramming remains elusive. We demonstrate that MYC overexpression significantly diminishes the androgen receptor (AR) transcriptional program (the set of genes directly targeted by the AR protein) in luminal prostate cells without altering AR expression. Analyses of clinical specimens reveal that concurrent low AR and high MYC transcriptional programs accelerate prostate cancer progression toward a metastatic, castration-resistant disease. Data integration of single-cell transcriptomics together with ChIP-seq uncover an increase in RNA polymerase II (Pol II) promoter-proximal pausing at AR-dependent genes following MYC overexpression without an accompanying deactivation of AR-bound enhancers. Altogether, our findings suggest that MYC overexpression antagonizes the canonical AR transcriptional program and contributes to prostate tumor initiation and progression by disrupting transcriptional pause release at AR-regulated genes.
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Affiliation(s)
- Xintao Qiu
- Center for Functional Cancer Epigenetics, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Nadia Boufaied
- Cancer Research Program, Research Institute of the McGill University Health Centre, Montréal, QC, Canada
| | - Tarek Hallal
- Cancer Research Program, Research Institute of the McGill University Health Centre, Montréal, QC, Canada
- Department of Anatomy and Cell Biology, McGill University, Montréal, QC, Canada
| | - Avery Feit
- Center for Functional Cancer Epigenetics, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Anna de Polo
- Cancer Research Program, Research Institute of the McGill University Health Centre, Montréal, QC, Canada
- Division of Urology, Department of Surgery, McGill University, Montréal, QC, Canada
| | - Adrienne M Luoma
- Department of Cancer Immunology and Virology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Walaa Alahmadi
- Cancer Research Program, Research Institute of the McGill University Health Centre, Montréal, QC, Canada
- Division of Experimental Medicine, Department of Medicine, McGill University, Montréal, QC, Canada
| | - Janie Larocque
- Cancer Research Program, Research Institute of the McGill University Health Centre, Montréal, QC, Canada
- Division of Experimental Medicine, Department of Medicine, McGill University, Montréal, QC, Canada
| | - Giorgia Zadra
- Departments of Oncologic Pathology and Pathology, Dana-Farber Cancer Institute and Brigham's Women Hospital, Boston, MA, USA
- Institute of Molecular Genetics, National Research Council, Pavia, Italy
| | - Yingtian Xie
- Center for Functional Cancer Epigenetics, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Shengqing Gu
- Center for Functional Cancer Epigenetics, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
- Department of Data Science, Dana-Farber Cancer Institute, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Qin Tang
- Center for Functional Cancer Epigenetics, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
- Department of Data Science, Dana-Farber Cancer Institute, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Yi Zhang
- Center for Functional Cancer Epigenetics, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Data Science, Dana-Farber Cancer Institute, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Sudeepa Syamala
- Center for Functional Cancer Epigenetics, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Ji-Heui Seo
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Connor Bell
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Edward O'Connor
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Yang Liu
- Decipher Biosciences, San Diego, CA, USA
| | | | | | - Sheila Weinmann
- Center for Health Research, Kaiser Permanente Northwest, Portland, OR, USA
| | | | - Colm Morrissey
- Department of Urology, University of Washington, Seattle, WA, USA
| | - Paloma Cejas
- Center for Functional Cancer Epigenetics, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Leigh Ellis
- Division of Medical Oncology, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Cedars-Sinai Samuel Oschin Comprehensive Cancer Institute, Los Angeles, CA, USA
- Center for Bioinformatics and Functional Genomics, Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Massimo Loda
- Department of Pathology and Laboratory Medicine, Weil Cornell Medicine, New York Presbyterian-Weill Cornell Campus, New York, NY, USA
| | - Kai W Wucherpfennig
- Department of Cancer Immunology and Virology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Mark M Pomerantz
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Daniel E Spratt
- Department of Radiation Oncology, University Hospitals Seidman Cancer Center, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Eva Corey
- Department of Urology, University of Washington, Seattle, WA, USA
| | - Matthew L Freedman
- Center for Functional Cancer Epigenetics, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
- The Eli and Edythe L. Broad Institute, Cambridge, MA, USA
| | - X Shirley Liu
- Center for Functional Cancer Epigenetics, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Data Science, Dana-Farber Cancer Institute, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Myles Brown
- Center for Functional Cancer Epigenetics, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Henry W Long
- Center for Functional Cancer Epigenetics, Dana-Farber Cancer Institute, Boston, MA, USA.
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA.
| | - David P Labbé
- Cancer Research Program, Research Institute of the McGill University Health Centre, Montréal, QC, Canada.
- Department of Anatomy and Cell Biology, McGill University, Montréal, QC, Canada.
- Division of Urology, Department of Surgery, McGill University, Montréal, QC, Canada.
- Division of Experimental Medicine, Department of Medicine, McGill University, Montréal, QC, Canada.
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16
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Koistinen H, Koistinen R, Hotakainen K, Lempiäinen A, Jokelainen K, Färkkilä M, Stenman UH. Immunoassay for trypsinogen-4. Anal Biochem 2022; 648:114681. [DOI: 10.1016/j.ab.2022.114681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 03/30/2022] [Accepted: 04/01/2022] [Indexed: 11/01/2022]
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17
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Nagel F, Palm GJ, Geist N, McDonnell TCR, Susemihl A, Girbardt B, Mayerle J, Lerch MM, Lammers M, Delcea M. Structural and Biophysical Insights into SPINK1 Bound to Human Cationic Trypsin. Int J Mol Sci 2022; 23:ijms23073468. [PMID: 35408828 PMCID: PMC8998336 DOI: 10.3390/ijms23073468] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 03/18/2022] [Accepted: 03/21/2022] [Indexed: 02/01/2023] Open
Abstract
(1) The serine protease inhibitor Kazal type 1 (SPINK1) inhibits trypsin activity in zymogen granules of pancreatic acinar cells. Several mutations in the SPINK1 gene are associated with acute recurrent pancreatitis (ARP) and chronic pancreatitis (CP). The most common variant is SPINK1 p.N34S. Although this mutation was identified two decades ago, the mechanism of action has remained elusive. (2) SPINK1 and human cationic trypsin (TRY1) were expressed in E. coli, and inhibitory activities were determined. Crystals of SPINK1-TRY1 complexes were grown by using the hanging-drop method, and phases were solved by molecular replacement. (3) Both SPINK1 variants show similar inhibitory behavior toward TRY1. The crystal structures are almost identical, with minor differences in the mutated loop. Both complexes show an unexpected rotamer conformation of the His63 residue in TRY1, which is a member of the catalytic triad. (4) The SPINK1 p.N34S mutation does not affect the inhibitory behavior or the overall structure of the protein. Therefore, the pathophysiological mechanism of action of the p.N34S variant cannot be explained mechanistically or structurally at the protein level. The observed histidine conformation is part of a mechanism for SPINK1 that can explain the exceptional proteolytic stability of this inhibitor.
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Affiliation(s)
- Felix Nagel
- Biophysical Chemistry, Institute of Biochemistry, University of Greifswald, 17489 Greifswald, Germany; (F.N.); (N.G.); (A.S.)
| | - Gottfried J. Palm
- Synthetic and Structural Biochemistry, Institute of Biochemistry, University of Greifswald, 17489 Greifswald, Germany; (G.J.P.); (B.G.); (M.L.)
| | - Norman Geist
- Biophysical Chemistry, Institute of Biochemistry, University of Greifswald, 17489 Greifswald, Germany; (F.N.); (N.G.); (A.S.)
| | - Thomas C. R. McDonnell
- Biochemical Engineering Department, University College London, Bernard Katz, London WC1E 6BT, UK;
| | - Anne Susemihl
- Biophysical Chemistry, Institute of Biochemistry, University of Greifswald, 17489 Greifswald, Germany; (F.N.); (N.G.); (A.S.)
- Department of Hematology and Oncology, Internal Medicine C, University of Greifswald, 17489 Greifswald, Germany
| | - Britta Girbardt
- Synthetic and Structural Biochemistry, Institute of Biochemistry, University of Greifswald, 17489 Greifswald, Germany; (G.J.P.); (B.G.); (M.L.)
| | - Julia Mayerle
- Department of Medicine II, University Hospital Munich, Ludwig-Maximillian University Munich, 81377 Munich, Germany;
| | - Markus M. Lerch
- Department of Medicine A, University Medicine Greifswald, 17489 Greifswald, Germany;
| | - Michael Lammers
- Synthetic and Structural Biochemistry, Institute of Biochemistry, University of Greifswald, 17489 Greifswald, Germany; (G.J.P.); (B.G.); (M.L.)
| | - Mihaela Delcea
- Biophysical Chemistry, Institute of Biochemistry, University of Greifswald, 17489 Greifswald, Germany; (F.N.); (N.G.); (A.S.)
- Correspondence:
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18
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Luo D, Liu D, Rao C, Shi S, Zeng X, Liu S, Jiang H, Liu L, Zhang Z, Lu X. Raised SPINK1 levels play a role in angiogenesis and the transendothelial migration of ALL cells. Sci Rep 2022; 12:2999. [PMID: 35194087 PMCID: PMC8864021 DOI: 10.1038/s41598-022-06946-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Accepted: 02/09/2022] [Indexed: 11/23/2022] Open
Abstract
The present study was designed to assess whether raised Serine protease inhibitor Kazal type 1 (SPINK1) expressions modulates angiogenesis. Human umbilical vein endothelial cells (HUVECs) exposed to SPINK1 were noted to exhibit raised expressions of interleukin-8 (IL-8) as well as VCAM-1 and ICAM-1 cell adhesion molecules in a dose-dependent manner. In co-culture system of HUVECs and Acute lymphoblastic leukemia (ALL) cells, SPINK1 exposure also resulted in enhanced endothelial cell motility and ALL cells trans-endothelial migration. High concentrations of SPINK1 caused in vitro cellular reorganization into tubes in Matrigel-cultured HUVECs and induced in vivo vascularization and brain infiltration of NOD/SCID ALL model mice. The further transcriptomic analysis indicated that SPINK1 treatment altered several biological processes of endothelial cells and led to activation of the MAPK pathway. This study is the first to determine the neovascularization effects of raised SPINK1.
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Affiliation(s)
- Dong Luo
- Medical Laboratory, Dongguan Children's Hospital Affiliated to Guangdong Medical University, Dongguan City, Guangdong Province, China.,Department of Medical and Molecular Genetics, Dongguan Institute of Pediatrics, Dongguan, Guangdong, China
| | - Dongqiang Liu
- Department of Hematology, Dongguan Children's Hospital Affiliated to Guangdong Medical University, Dongguan City, Guangdong Province, China
| | - Chunbao Rao
- Medical Laboratory, Dongguan Children's Hospital Affiliated to Guangdong Medical University, Dongguan City, Guangdong Province, China.,Department of Medical and Molecular Genetics, Dongguan Institute of Pediatrics, Dongguan, Guangdong, China
| | - Shanshan Shi
- Department of Neurology, Dongguan Children's Hospital Affiliated to Guangdong Medical University, Dongguan, Guangdong, China
| | - Xiaomei Zeng
- Medical Laboratory, Dongguan Children's Hospital Affiliated to Guangdong Medical University, Dongguan City, Guangdong Province, China.,Department of Medical and Molecular Genetics, Dongguan Institute of Pediatrics, Dongguan, Guangdong, China
| | - Sha Liu
- Department of Hematology-Oncology, Guangzhou Women and Children's Medical Center, Guangzhou, Guangdong, China
| | - Hua Jiang
- Department of Hematology-Oncology, Guangzhou Women and Children's Medical Center, Guangzhou, Guangdong, China
| | - Lishi Liu
- Department of Hematology, Dongguan Children's Hospital Affiliated to Guangdong Medical University, Dongguan City, Guangdong Province, China
| | - Zhenhong Zhang
- Department of Hematology, Dongguan Children's Hospital Affiliated to Guangdong Medical University, Dongguan City, Guangdong Province, China.
| | - Xiaomei Lu
- Medical Laboratory, Dongguan Children's Hospital Affiliated to Guangdong Medical University, Dongguan City, Guangdong Province, China. .,Department of Medical and Molecular Genetics, Dongguan Institute of Pediatrics, Dongguan, Guangdong, China.
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19
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Liao C, Wang Q, An J, Zhang M, Chen J, Li X, Xiao L, Wang J, Long Q, Liu J, Guan X. SPINKs in Tumors: Potential Therapeutic Targets. Front Oncol 2022; 12:833741. [PMID: 35223512 PMCID: PMC8873584 DOI: 10.3389/fonc.2022.833741] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Accepted: 01/14/2022] [Indexed: 12/14/2022] Open
Abstract
The serine protease inhibitor Kazal type (SPINK) family includes SPINK1-14 and is the largest branch in the serine protease inhibitor family. SPINKs play an important role in pancreatic physiology and disease, sperm maturation and capacitation, Nager syndrome, inflammation and the skin barrier. Evidence shows that the unregulated expression of SPINK1, 2, 4, 5, 6, 7, and 13 is closely related to human tumors. Different SPINKs exhibit various regulatory modes in different tumors and can be used as tumor prognostic markers. This article reviews the role of SPINK1, 2, 4, 5, 6, 7, and 13 in different human cancer processes and helps to identify new cancer treatment targets.
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Affiliation(s)
- Chengcheng Liao
- Department of Orthodontics II, Affiliated Stomatological Hospital of Zunyi Medical University, Zunyi, China
- Oral Disease Research Key Laboratory of Guizhou Tertiary Institution, School of Stomatology, Zunyi Medical University, Zunyi, China
| | - Qian Wang
- Oral Disease Research Key Laboratory of Guizhou Tertiary Institution, School of Stomatology, Zunyi Medical University, Zunyi, China
- Microbial Resources and Drug Development Key Laboratory of Guizhou Tertiary Institution, Life Sciences Institute, Zunyi Medical University, Zunyi, China
| | - Jiaxing An
- Department of Gastroenterology, Affiliated Hospital of Zunyi Medical University, Zunyi, China
| | - Minglin Zhang
- Department of Gastroenterology, Affiliated Baiyun Hospital of Guizhou Medical University, Guiyang, China
| | - Jie Chen
- Department of Urology, The Third Affiliated Hospital of Zunyi Medical University, Zunyi, China
| | - Xiaolan Li
- Oral Disease Research Key Laboratory of Guizhou Tertiary Institution, School of Stomatology, Zunyi Medical University, Zunyi, China
- Microbial Resources and Drug Development Key Laboratory of Guizhou Tertiary Institution, Life Sciences Institute, Zunyi Medical University, Zunyi, China
| | - Linlin Xiao
- Department of Orthodontics II, Affiliated Stomatological Hospital of Zunyi Medical University, Zunyi, China
- Oral Disease Research Key Laboratory of Guizhou Tertiary Institution, School of Stomatology, Zunyi Medical University, Zunyi, China
| | - Jiajia Wang
- Department of Orthodontics II, Affiliated Stomatological Hospital of Zunyi Medical University, Zunyi, China
| | - Qian Long
- Department of Orthodontics II, Affiliated Stomatological Hospital of Zunyi Medical University, Zunyi, China
- Oral Disease Research Key Laboratory of Guizhou Tertiary Institution, School of Stomatology, Zunyi Medical University, Zunyi, China
- *Correspondence: Qian Long, ; Xiaoyan Guan, ; Jianguo Liu,
| | - Jianguo Liu
- Department of Orthodontics II, Affiliated Stomatological Hospital of Zunyi Medical University, Zunyi, China
- Oral Disease Research Key Laboratory of Guizhou Tertiary Institution, School of Stomatology, Zunyi Medical University, Zunyi, China
- *Correspondence: Qian Long, ; Xiaoyan Guan, ; Jianguo Liu,
| | - Xiaoyan Guan
- Department of Orthodontics II, Affiliated Stomatological Hospital of Zunyi Medical University, Zunyi, China
- Oral Disease Research Key Laboratory of Guizhou Tertiary Institution, School of Stomatology, Zunyi Medical University, Zunyi, China
- *Correspondence: Qian Long, ; Xiaoyan Guan, ; Jianguo Liu,
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20
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Phillips J, Haimbaugh AS, Akemann C, Shields JN, Wu CC, Meyer DN, Baker BB, Siddiqua Z, Pitts DK, Baker TR. Developmental Phenotypic and Transcriptomic Effects of Exposure to Nanomolar Levels of 4-Nonylphenol, Triclosan, and Triclocarban in Zebrafish (Danio rerio). TOXICS 2022; 10:toxics10020053. [PMID: 35202241 PMCID: PMC8877790 DOI: 10.3390/toxics10020053] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Revised: 01/18/2022] [Accepted: 01/19/2022] [Indexed: 02/01/2023]
Abstract
Triclosan, triclocarban and 4-nonylphenol are all chemicals of emerging concern found in a wide variety of consumer products that have exhibited a wide range of endocrine-disrupting effects and are present in increasing amounts in groundwater worldwide. Results of the present study indicate that exposure to these chemicals at critical developmental periods, whether long-term or short-term in duration, leads to significant mortality, morphologic, behavioral and transcriptomic effects in zebrafish (Danio rerio). These effects range from total mortality with either long- or short-term exposure at 100 and 1000 nM of triclosan, to abnormalities in uninflated swim bladder seen with long-term exposure to triclocarban and short-term exposure to 4-nonylphenol, and cardiac edema seen with short-term 4-nonylphenol exposure. Additionally, a significant number of genes involved in neurological and cardiovascular development were differentially expressed after the exposures, as well as lipid metabolism genes and metabolic pathways after exposure to each chemical. Such changes in behavior, gene expression, and pathway abnormalities caused by these three known endocrine disruptors have the potential to impact not only the local ecosystem, but human health as well.
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Affiliation(s)
- Jessica Phillips
- Institute of Environmental Health Sciences, Wayne State University, Detroit, MI 48202, USA; (J.P.); (A.S.H.); (C.A.); (J.N.S.); (C.-C.W.); (D.N.M.); (B.B.B.)
- Department of Pharmacology, Wayne State University, Detroit, MI 28201, USA
| | - Alex S. Haimbaugh
- Institute of Environmental Health Sciences, Wayne State University, Detroit, MI 48202, USA; (J.P.); (A.S.H.); (C.A.); (J.N.S.); (C.-C.W.); (D.N.M.); (B.B.B.)
- Department of Pharmacology, Wayne State University, Detroit, MI 28201, USA
| | - Camille Akemann
- Institute of Environmental Health Sciences, Wayne State University, Detroit, MI 48202, USA; (J.P.); (A.S.H.); (C.A.); (J.N.S.); (C.-C.W.); (D.N.M.); (B.B.B.)
- Department of Pharmacology, Wayne State University, Detroit, MI 28201, USA
| | - Jeremiah N. Shields
- Institute of Environmental Health Sciences, Wayne State University, Detroit, MI 48202, USA; (J.P.); (A.S.H.); (C.A.); (J.N.S.); (C.-C.W.); (D.N.M.); (B.B.B.)
| | - Chia-Chen Wu
- Institute of Environmental Health Sciences, Wayne State University, Detroit, MI 48202, USA; (J.P.); (A.S.H.); (C.A.); (J.N.S.); (C.-C.W.); (D.N.M.); (B.B.B.)
- Department of Environmental and Global Health, University of Florida, Gainesville, FL 32610, USA
| | - Danielle N. Meyer
- Institute of Environmental Health Sciences, Wayne State University, Detroit, MI 48202, USA; (J.P.); (A.S.H.); (C.A.); (J.N.S.); (C.-C.W.); (D.N.M.); (B.B.B.)
- Department of Pharmacology, Wayne State University, Detroit, MI 28201, USA
- Department of Environmental and Global Health, University of Florida, Gainesville, FL 32610, USA
| | - Bridget B. Baker
- Institute of Environmental Health Sciences, Wayne State University, Detroit, MI 48202, USA; (J.P.); (A.S.H.); (C.A.); (J.N.S.); (C.-C.W.); (D.N.M.); (B.B.B.)
- Department of Wildlife Ecology and Conservation, University of Florida, Gainesville, FL 32610, USA
| | - Zoha Siddiqua
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, Wayne State University, Detroit, MI 48202, USA; (Z.S.); (D.K.P.)
| | - David K. Pitts
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, Wayne State University, Detroit, MI 48202, USA; (Z.S.); (D.K.P.)
| | - Tracie R. Baker
- Institute of Environmental Health Sciences, Wayne State University, Detroit, MI 48202, USA; (J.P.); (A.S.H.); (C.A.); (J.N.S.); (C.-C.W.); (D.N.M.); (B.B.B.)
- Department of Pharmacology, Wayne State University, Detroit, MI 28201, USA
- Department of Environmental and Global Health, University of Florida, Gainesville, FL 32610, USA
- Correspondence:
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21
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ten Kate CA, de Klein A, de Graaf BM, Doukas M, Koivusalo A, Pakarinen MP, van der Helm R, Brands T, IJsselstijn H, van Bever Y, Wijnen RM, Spaander MC, Brosens E. Intrinsic Cellular Susceptibility to Barrett's Esophagus in Adults Born with Esophageal Atresia. Cancers (Basel) 2022; 14:cancers14030513. [PMID: 35158780 PMCID: PMC8833471 DOI: 10.3390/cancers14030513] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2021] [Revised: 01/01/2022] [Accepted: 01/10/2022] [Indexed: 11/25/2022] Open
Abstract
Simple Summary We investigated the increased prevalence of Barrett’s esophagus in adults with esophageal atresia. A higher polygenic risk score and disturbances in inflammatory, stress response and oncological pathways upon acid exposure suggest a genetic susceptibility and increased induction of inflammatory processes. Although further research is required to explore this hypothesis, this could be a first-step into selecting patients that are more at risk to develop Barrett’s esophagus and/or esophageal carcinoma. Currently, an endoscopic screening and surveillance program is in practice in our institution for patients born with esophageal atresia, to early detect (pre)malignant lesions. Since recurrent endoscopies can be a burden for the patient, selecting patients by for example genetic susceptibility would allow to only include those at risk in future practice. Abstract The prevalence of Barrett’s esophagus (BE) in adults born with esophageal atresia (EA) is four times higher than in the general population and presents at a younger age (34 vs. 60 years). This is (partly) a consequence of chronic gastroesophageal reflux. Given the overlap between genes and pathways involved in foregut and BE development, we hypothesized that EA patients have an intrinsic predisposition to develop BE. Transcriptomes of Esophageal biopsies of EA patients with BE (n = 19, EA/BE); EA patients without BE (n = 44, EA-only) and BE patients without EA (n = 10, BE-only) were compared by RNA expression profiling. Subsequently, we simulated a reflux episode by exposing fibroblasts of 3 EA patients and 3 controls to acidic conditions. Transcriptome responses were compared to the differential expressed transcripts in the biopsies. Predisposing single nucleotide polymorphisms, associated with BE, were slightly increased in EA/BE versus BE-only patients. RNA expression profiling and pathway enrichment analysis revealed differences in retinoic acid metabolism and downstream signaling pathways and inflammatory, stress response and oncological processes. There was a similar effect on retinoic acid signaling and immune response in EA patients upon acid exposure. These results indicate that epithelial tissue homeostasis in EA patients is more prone to acidic disturbances.
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Affiliation(s)
- Chantal A. ten Kate
- Department of Pediatric Surgery and Intensive Care Children, Erasmus MC-Sophia Children’s Hospital, 3000 CA Rotterdam, The Netherlands; (C.A.t.K.); (H.I.); (R.M.H.W.)
- Department of Gastroenterology and Hepatology, Erasmus MC Cancer Institute, 3000 CA Rotterdam, The Netherlands;
- Department of Clinical Genetics, Erasmus MC Sophia Children’s Hospital, 3000 CA Rotterdam, The Netherlands; (A.d.K.); (B.M.d.G.); (R.v.d.H.); (T.B.); (Y.v.B.)
| | - Annelies de Klein
- Department of Clinical Genetics, Erasmus MC Sophia Children’s Hospital, 3000 CA Rotterdam, The Netherlands; (A.d.K.); (B.M.d.G.); (R.v.d.H.); (T.B.); (Y.v.B.)
| | - Bianca M. de Graaf
- Department of Clinical Genetics, Erasmus MC Sophia Children’s Hospital, 3000 CA Rotterdam, The Netherlands; (A.d.K.); (B.M.d.G.); (R.v.d.H.); (T.B.); (Y.v.B.)
| | - Michail Doukas
- Department of Pathology, Erasmus MC, 3000 CA Rotterdam, The Netherlands;
| | - Antti Koivusalo
- Department of Pediatric Surgery, University of Helsinki, Children’s Hospital, 281, 000290 Helsinki, Finland; (A.K.); (M.P.P.)
| | - Mikko P. Pakarinen
- Department of Pediatric Surgery, University of Helsinki, Children’s Hospital, 281, 000290 Helsinki, Finland; (A.K.); (M.P.P.)
| | - Robert van der Helm
- Department of Clinical Genetics, Erasmus MC Sophia Children’s Hospital, 3000 CA Rotterdam, The Netherlands; (A.d.K.); (B.M.d.G.); (R.v.d.H.); (T.B.); (Y.v.B.)
| | - Tom Brands
- Department of Clinical Genetics, Erasmus MC Sophia Children’s Hospital, 3000 CA Rotterdam, The Netherlands; (A.d.K.); (B.M.d.G.); (R.v.d.H.); (T.B.); (Y.v.B.)
| | - Hanneke IJsselstijn
- Department of Pediatric Surgery and Intensive Care Children, Erasmus MC-Sophia Children’s Hospital, 3000 CA Rotterdam, The Netherlands; (C.A.t.K.); (H.I.); (R.M.H.W.)
| | - Yolande van Bever
- Department of Clinical Genetics, Erasmus MC Sophia Children’s Hospital, 3000 CA Rotterdam, The Netherlands; (A.d.K.); (B.M.d.G.); (R.v.d.H.); (T.B.); (Y.v.B.)
| | - René M.H. Wijnen
- Department of Pediatric Surgery and Intensive Care Children, Erasmus MC-Sophia Children’s Hospital, 3000 CA Rotterdam, The Netherlands; (C.A.t.K.); (H.I.); (R.M.H.W.)
| | - Manon C.W. Spaander
- Department of Gastroenterology and Hepatology, Erasmus MC Cancer Institute, 3000 CA Rotterdam, The Netherlands;
| | - Erwin Brosens
- Department of Clinical Genetics, Erasmus MC Sophia Children’s Hospital, 3000 CA Rotterdam, The Netherlands; (A.d.K.); (B.M.d.G.); (R.v.d.H.); (T.B.); (Y.v.B.)
- Correspondence: ; Tel.: +31-10-70-37643
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22
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Biliary hCGβ Is a Potential Novel Marker for Prediction of Biliary Neoplasia in Primary Sclerosing Cholangitis Patients. LIVERS 2021. [DOI: 10.3390/livers1040025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Primary sclerosing cholangitis (PSC) is a chronic inflammatory disease, which is associated with an increased risk of cholangiocarcinoma (CCA). Novel markers, to complement or replace CA19-9, are urgently needed for the screening of PSC-associated biliary neoplasia. Previous studies have suggested that serum trypsinogen-2 and human chorionic gonadotropin β-subunit (hCGβ) may serve as such markers. Using highly specific in-house immunoassays, we studied trypsin(ogen)-2 and -3, SPINK1 and hCGβ in bile samples of 214 patients, referred for endoscopic retrograde cholangiography. We found that biliary trypsinogen-2 was decreased (p = 0.027) and hCGβ was elevated (p < 0.001) in PSC patients who were diagnosed 1.6 years (median, range 0.1–8.8 years) later with CCA or in whom biliary dysplasia was observed at least twice in brush cytology (n = 11) as compared to PSC patients without CCA or repeated dysplasia (n = 171). The other studied markers did not show significant differences between these groups. Our results warrant further evaluation of hCGβ as a predictive marker for PSC-associated biliary neoplasia.
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23
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Kim EY, Cha YJ, Lee SH, Jeong S, Choi YJ, Moon DH, Lee S, Chang YS. Early lung carcinogenesis and tumor microenvironment observed by single-cell transcriptome analysis. Transl Oncol 2021; 15:101277. [PMID: 34800916 PMCID: PMC8605359 DOI: 10.1016/j.tranon.2021.101277] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 11/04/2021] [Indexed: 01/07/2023] Open
Abstract
Tregs lead immune-evasive TME of early lung cancer of never smoker. Depletion of γδT and NK cells and infiltration of B cells begins in early TME. Early lung cancer cells were characterized by dysregulated surfactant pathway. CAFs show enrichment of gene sets that inhibit vascular formation. In tumor tissue, tip-like endothelial cells begin to be replaced with immature ones.
With the increasing interest in health screening with chest CT Ground-glass nodule (GGN) has become one of the common lung lesions encountered in daily medical practice. Because lung adenocarcinoma in the form of GGN is an ideal model for studying early lung carcinogenesis, 11 GGN and normal lung specimens from 6 never smoker patients were studied by single-cell RNA sequencing. Lung cancer cells showed enrichment of gene sets related to small vesicle processing and surfactant homeostasis compared to non-malignant lung epithelial cells, suggesting the dysregulation of surfactant pathway may be involved in early lung carcinogenesis. Along with cancer-associated fibroblasts showing enrichment of gene sets involved in negative regulation of protein kinase activity and negative regulation of endothelial cell proliferation, tumor microenvironment (TME) was dominated by infiltration of TNFRSF4+/TNFRSF18+/CTLA4+ regulatory T cells (Treg) and depletion of CD8+ cytotoxic T cells (TC) and γδTC. Majority of mucosa-associated lymphoid tissue B cells (BCs) and follicular BCs were detected within tumor tissue, which was associated with CXCL13 overexpressed in intratumoral Tregs and CD4+ memory TCs. Coordination of components of the TME towards immune evasion is governed by Tregs from the onset of lung cancer, requiring unremitting efforts to target and overcome them. This provision of information on changes in cancer cell-specific biomarkers and TME using early lung cancer from never smokers will provide new insight into early lung carcinogenesis and useful targets for treatment.
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Affiliation(s)
- Eun Young Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Yoon Jin Cha
- Department of Pathology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sang Hoon Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sukin Jeong
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Yong Jun Choi
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Duk Hwan Moon
- Department of Thoracic Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sungsoo Lee
- Department of Thoracic Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Yoon Soo Chang
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.
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24
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Suwa T, Kobayashi M, Shirai Y, Nam JM, Tabuchi Y, Takeda N, Akamatsu S, Ogawa O, Mizowaki T, Hammond EM, Harada H. SPINK1 as a plasma marker for tumor hypoxia and a therapeutic target for radiosensitization. JCI Insight 2021; 6:e148135. [PMID: 34747365 PMCID: PMC8663551 DOI: 10.1172/jci.insight.148135] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 09/24/2021] [Indexed: 11/17/2022] Open
Abstract
Hypoxia is associated with tumor radioresistance; therefore, a predictive marker for tumor hypoxia and a rational target to overcome it have been sought to realize personalized radiotherapy. Here, we show that serine protease inhibitor Kazal type I (SPINK1) meets these 2 criteria. SPINK1 expression was induced upon hypoxia (O2 < 0.1%) at the transcription initiation level in a HIF-dependent manner, causing an increase in secreted SPINK1 levels. SPINK1 proteins were detected both within and around hypoxic regions of xenografted and clinical tumor tissues, and their plasma levels increased in response to decreased oxygen supply to xenografts. Secreted SPINK1 proteins enhanced radioresistance of cancer cells even under normoxic conditions in EGFR-dependent and nuclear factor erythroid 2-related factor 2-dependent (Nrf2-dependent) manners and accelerated tumor growth after radiotherapy. An anti-SPINK1 neutralizing antibody exhibited a radiosensitizing effect. These results suggest that SPINK1 secreted from hypoxic cells protects the surrounding and relatively oxygenated cancer cells from radiation in a paracrine manner, justifying the use of SPINK1 as a target for radiosensitization and a plasma marker for predicting tumor hypoxia.
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Affiliation(s)
- Tatsuya Suwa
- Laboratory of Cancer Cell Biology and
- Department of Genome Dynamics, Radiation Biology Center, Graduate School of Biostudies, Kyoto University, Kyoto, Japan
- Department of Radiation Oncology and Image-applied Therapy, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Minoru Kobayashi
- Laboratory of Cancer Cell Biology and
- Department of Genome Dynamics, Radiation Biology Center, Graduate School of Biostudies, Kyoto University, Kyoto, Japan
| | - Yukari Shirai
- Laboratory of Cancer Cell Biology and
- Department of Genome Dynamics, Radiation Biology Center, Graduate School of Biostudies, Kyoto University, Kyoto, Japan
| | - Jin-Min Nam
- Laboratory of Cancer Cell Biology and
- Department of Genome Dynamics, Radiation Biology Center, Graduate School of Biostudies, Kyoto University, Kyoto, Japan
| | - Yoshiaki Tabuchi
- Division of Molecular Genetics Research, Life Science Research Center, University of Toyama, Toyama, Japan
| | - Norihiko Takeda
- Division of Cardiology and Metabolism, Center for Molecular Medicine, Jichi Medical University, Tochigi, Japan
| | - Shusuke Akamatsu
- Department of Urology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Osamu Ogawa
- Department of Urology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Takashi Mizowaki
- Department of Radiation Oncology and Image-applied Therapy, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Ester M. Hammond
- MRC Oxford Institute for Radiation Oncology, Department of Oncology, University of Oxford, Oxford, United Kingdom
| | - Hiroshi Harada
- Laboratory of Cancer Cell Biology and
- Department of Genome Dynamics, Radiation Biology Center, Graduate School of Biostudies, Kyoto University, Kyoto, Japan
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25
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Lin S, Lin Y, Wu Z, Xia W, Miao C, Peng T, Zhao Z, Ji C, Mo Z, Liu X, Jian Z. circRPS16 Promotes Proliferation and Invasion of Hepatocellular Carcinoma by Sponging miR-876-5p to Upregulate SPINK1. Front Oncol 2021; 11:724415. [PMID: 34595116 PMCID: PMC8476860 DOI: 10.3389/fonc.2021.724415] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Accepted: 08/12/2021] [Indexed: 01/15/2023] Open
Abstract
The roles of serine protease inhibitor Kazal type 1 (SPINK1) in multiple types of cancers have been significantly documented. However, its specific roles in hepatocellular carcinoma (HCC) remain to be investigated. This study found that SPINK1 is upregulated in HCC and its upregulation correlates with poor prognosis. Besides, functional assays revealed that SPINK1 promotes cell proliferation, cell cycle, and invasion in vitro. Through bioinformatics analysis, we speculate that circRPS16 regulates SPINK1 expression by sponging miR-876-5p. This was further verified by the dual-luciferase reporter and fluorescent in situ hybridization (FISH) assays. Subsequently, rescue assays verified that circRPS16 promotes cell proliferation, cell cycle, and invasion through miR-876-5p. Importantly, silencing circRPS16 inhibited tumor growth by downregulating SPINK1 expression in vivo. Collectively, our results confirm that SPINK1 is a downstream target of circRPS16. Besides, circRPS16 and SPINK1 are oncogenic factors in HCC progression; they provide novel diagnostic and therapeutic targets for HCC patients.
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Affiliation(s)
- Shuwen Lin
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China.,Department of General Surgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China.,Department of General Surgery, Binhaiwan Central Hospital of Dongguan, (Also Called The Fifth People's Hospital of Dongguan), The Dongguan Affiliated Hospital of Medical College of Jinan University, Dongguan, China
| | - Ye Lin
- Department of General Surgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Zhongshi Wu
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China.,Department of General Surgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Wuzheng Xia
- Department of General Surgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Chenglong Miao
- Department of General Surgery, Pizhou People's Hospital, Pizhou, China
| | - Tianyi Peng
- Department of General Surgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Zhen Zhao
- Department of General Surgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Chenggang Ji
- Department of General Surgery, Binhaiwan Central Hospital of Dongguan, (Also Called The Fifth People's Hospital of Dongguan), The Dongguan Affiliated Hospital of Medical College of Jinan University, Dongguan, China
| | - Zhikang Mo
- Department of General Surgery, Binhaiwan Central Hospital of Dongguan, (Also Called The Fifth People's Hospital of Dongguan), The Dongguan Affiliated Hospital of Medical College of Jinan University, Dongguan, China
| | - Xi Liu
- Department of General Surgery, Binhaiwan Central Hospital of Dongguan, (Also Called The Fifth People's Hospital of Dongguan), The Dongguan Affiliated Hospital of Medical College of Jinan University, Dongguan, China
| | - Zhixiang Jian
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China.,Department of General Surgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
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Shopit A, Li X, Wang S, Awsh M, Safi M, Chu P, Jia J, Al-Radhi M, Baldi S, Wang F, Fang J, Peng J, Ma X, Tang Z, Shu X. Enhancement of gemcitabine efficacy by K73-03 via epigenetically regulation of miR-421/SPINK1 in gemcitabine resistant pancreatic cancer cells. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2021; 91:153711. [PMID: 34450377 DOI: 10.1016/j.phymed.2021.153711] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 08/08/2021] [Accepted: 08/15/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND Gemcitabine (GCB) is a first-line chemotherapeutic drug for pancreatic cancer (PCa). However, the resistance begins developing within weeks of chemotherapy. SPINK1 overexpression enhances resistance to chemotherapy. In a recent study, our laboratory established that the oleanolic acid (OA) derivative, K73-03, had a strong inhibitory effect on a SPINK1 overexpressed PCa cells. PURPOSE In our current study, we studied the enhancement of GCB inhibitory effect by K73-03, a new novel OA derivative, alone or in combination with GCB on the GCB-resistant PCa cells by mitochondrial damage through regulation of the miR-421/SPINK1. METHODS We detected the binding between miR-421 and SPINK1-3'-UTR in GCB-resistant PCa cells using Luciferase reporter assays. Cells viability, apoptosis, migration, and mitochondrial damage were investigated. RESULTS The results demonstrated that the combination of K73-03 and GCB suppressed the growth of AsPC-1 and MIA PaCa-2 cells synergistically, with or without GCB resistance. Mechanistic findings showed that a combination of K73-03 and GCB silences SPINK1 epigenetically by miR-421 up-regulating, which leads to mitochondrial damage and inducing apoptosis in GCB-resistant PCa cells. CONCLUSION We found an interesting finding that the 73-03 in combination with GCB can improve GCB efficacy and decrease PCa resistance, which induced apoptosis and mitochondrial damage through epigenetic inhibition of SPINK1 transcription by miR-421 up-regulation. This was the first study that used OA derivatives on GCB-resistant PCa cells, so this combined strategy warrants further investigation.
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Affiliation(s)
- Abdullah Shopit
- Academic Integrated Medicine & Collage of Pharmacy, School of Pharmacy, Department of Pharmacology, Dalian Medical University, Dalian, China
| | - Xiaodong Li
- Department of Obstetrics and Gynaecology, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Shisheng Wang
- School of Pharmaceutical Science and Technology, Dalian University of Technology, Dalian, China
| | - Mohammed Awsh
- Academic Integrated Medicine & Collage of Pharmacy, School of Pharmacy, Department of Pharmacology, Dalian Medical University, Dalian, China
| | - Mohammed Safi
- Department of Oncology, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Peng Chu
- Academic Integrated Medicine & Collage of Pharmacy, School of Pharmacy, Department of Pharmacology, Dalian Medical University, Dalian, China
| | - Jianlong Jia
- Department of Pathophysiology, College of Basic Medical Sciences, Dalian Medical University, Dalian, China
| | - Mohammed Al-Radhi
- Department of Urology, The Second Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Salem Baldi
- Clinical Diagnostic Laboratory Department, Dalian Medical University, Dalian, China
| | - Fuhan Wang
- Academic Integrated Medicine & Collage of Pharmacy, School of Pharmacy, Department of Pharmacology, Dalian Medical University, Dalian, China
| | - Jiani Fang
- Academic Integrated Medicine & Collage of Pharmacy, School of Pharmacy, Department of Pharmacology, Dalian Medical University, Dalian, China
| | - Jinyong Peng
- Academic Integrated Medicine & Collage of Pharmacy, School of Pharmacy, Department of Pharmacology, Dalian Medical University, Dalian, China
| | - Xiaodong Ma
- Academic Integrated Medicine & Collage of Pharmacy, School of Pharmacy, Department of Pharmacology, Dalian Medical University, Dalian, China
| | - Zeyao Tang
- Academic Integrated Medicine & Collage of Pharmacy, School of Pharmacy, Department of Pharmacology, Dalian Medical University, Dalian, China.
| | - Xiaohong Shu
- Academic Integrated Medicine & Collage of Pharmacy, School of Pharmacy, Department of Pharmacology, Dalian Medical University, Dalian, China.
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Wang F, Liu H, Bai Y, Li H, Wang Z, Xu X. Performance of SPINK1 and SPINK1-based diagnostic model in detection of hepatocellular carcinoma. J Clin Lab Anal 2021; 35:e24025. [PMID: 34569662 PMCID: PMC8605149 DOI: 10.1002/jcla.24025] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 09/13/2021] [Accepted: 09/14/2021] [Indexed: 01/03/2023] Open
Abstract
OBJECTIVES To identify the SPINK1 or SPINK1-based model as a more reliable biomarker for the diagnosis of hepatocellular carcinoma (HCC). METHODS Serum samples and related laboratory parameters were collected from 540 subjects (119 healthy donors, 113 patients with chronic hepatitis B, 122 patients with liver cirrhosis, and 186 patients with HCC). SPINK1 was determined by ELISA assay. Differences in each variable were compared by one-way ANOVA or Kruskal-Wallis test. ROC (receiver operating characteristic) curve analysis was conducted to compare the diagnostic efficiency of alpha-fetoprotein (AFP), SPINK1, and a SPINK1-based combine model constructed by binary Logistic regression. RESULTS In detecting HCC using the other three groups as control, ROC curve analysis revealed that SPINK1 alone reached AUC of 0.899 (0.866-0.933), with the sensitivity of 0.812 of and specificity of 0.953. The combined model increased the AUC to 0.945 (0.926-0.964) with the sensitivity and specificity of 0.860 and 0.910, respectively. For AFP, significantly lower AUC (p < 0.0001) was shown, which was 0.695 (0.645-0.745) with the sensitivity and specificity of 0.634 and 0.718, respectively. In discriminating HCC from liver disease control, AUC of SPINK1 was 0.863(0.826-0.894), the sensitivity and specificity were 0.823 and 0.906, respectively. For combined model, the AUC, sensitivity, and specificity were 0.915 (0.884-0.940), 0.863, and 0.916, respectively. For detecting early-stage HCC, SPINK1 and combined model achieved the sensitivity of 0.788 and 0.818, respectively, much higher than AFP of 0.485 (p < 0.05); however, the difference between SPINK1 and combined model was not statistically significant (p = 1). CONCLUSION We provided solid evidence for SPINK1 as a robust serological tool for HCC diagnosis.
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Affiliation(s)
- Fang Wang
- Department of Laboratory Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Hui Liu
- Biobank, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Youxi Bai
- Health Management Institute, Xi'an Medical University, Xi'an, China
| | - Hui Li
- Department of Clinical Laboratory, Chengdu First People's Hospital, Chengdu, China
| | - Zhonglin Wang
- Department of Laboratory Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Xin Xu
- Department of Laboratory Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
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Sjöblom A, Stenman UH, Hagström J, Jouhi L, Haglund C, Syrjänen S, Mattila P, Mäkitie A, Carpén T. Tumor-Associated Trypsin Inhibitor (TATI) as a Biomarker of Poor Prognosis in Oropharyngeal Squamous Cell Carcinoma Irrespective of HPV Status. Cancers (Basel) 2021; 13:cancers13112811. [PMID: 34199993 PMCID: PMC8200219 DOI: 10.3390/cancers13112811] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 05/30/2021] [Accepted: 06/02/2021] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND We studied the role of tumor-associated trypsin inhibitor (TATI) in serum and in tumor tissues among human papillomavirus (HPV)-positive and HPV-negative OPSCC patients. MATERIALS AND METHODS The study cohort included 90 OPSCC patients treated at the Helsinki University Hospital (HUS), Helsinki, Finland, in 2012-2016. TATI serum concentrations (S-TATIs) were determined by an immunofluorometric assay. Immunostaining was used to assess tissue expression. HPV status was determined with a combination of p16 immunohistochemistry and HPV DNA PCR genotyping. The survival endpoints were overall survival (OS) and disease-specific survival (DSS). RESULTS A significant correlation was found between S-TATI positivity and poor OS (p < 0.001) and DSS (p = 0.04) in all patients. In HPV-negative cases, S-TATI positivity was linked to poor OS (p = 0.01) and DSS (p = 0.05). In HPV-positive disease, S-TATI positivity correlated with poor DSS (p = 0.01). S-TATI positivity was strongly associated with HPV negativity. TATI serum was negatively linked to a lower cancer stage. TATI expression in peritumoral lymphocytes was associated with favorable OS (p < 0.025) and HPV positivity. TATI expression in tumor and in peritumoral lymphocytes correlated with lower cancer stages. CONCLUSION Our results suggest that S-TATI positivity may be a biomarker of poor prognosis in both HPV-positive and HPV-negative OPSCC.
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Affiliation(s)
- Anni Sjöblom
- Department of Pathology, University of Helsinki and HUS Helsinki University Hospital, P.O. Box 21, FI-00014 Helsinki, Finland; (J.H.); (T.C.)
- Correspondence:
| | - Ulf-Håkan Stenman
- Department of Clinical Chemistry, University of Helsinki and HUS Helsinki University Hospital, P.O. Box 63, FI-00014 Helsinki, Finland;
| | - Jaana Hagström
- Department of Pathology, University of Helsinki and HUS Helsinki University Hospital, P.O. Box 21, FI-00014 Helsinki, Finland; (J.H.); (T.C.)
- Research Programs Unit, Translational Cancer Biology, University of Helsinki, P.O. Box 63, FI-00014 Helsinki, Finland;
- Department of Oral Pathology and Oral Radiology, University of Turku, Lemminkäisenkatu 2, FI-20520 Turku, Finland;
| | - Lauri Jouhi
- Department of Otorhinolaryngology—Head and Neck Surgery, University of Helsinki and HUS Helsinki University Hospital, P.O. Box 263, FI-00029 Helsinki, Finland; (L.J.); (P.M.); (A.M.)
| | - Caj Haglund
- Research Programs Unit, Translational Cancer Biology, University of Helsinki, P.O. Box 63, FI-00014 Helsinki, Finland;
- Department of Surgery, University of Helsinki and HUS Helsinki University Hospital, P.O. Box 440, FI-00029 Helsinki, Finland
| | - Stina Syrjänen
- Department of Oral Pathology and Oral Radiology, University of Turku, Lemminkäisenkatu 2, FI-20520 Turku, Finland;
- Department of Pathology, Turku University Hospital, Kiinamyllynkatu 10, FI-20520 Turku, Finland
| | - Petri Mattila
- Department of Otorhinolaryngology—Head and Neck Surgery, University of Helsinki and HUS Helsinki University Hospital, P.O. Box 263, FI-00029 Helsinki, Finland; (L.J.); (P.M.); (A.M.)
| | - Antti Mäkitie
- Department of Otorhinolaryngology—Head and Neck Surgery, University of Helsinki and HUS Helsinki University Hospital, P.O. Box 263, FI-00029 Helsinki, Finland; (L.J.); (P.M.); (A.M.)
- Division of Ear, Nose and Throat Diseases, Department of Clinical Sciences, Intervention and Technology, Karolinska Institutet and Karolinska Hospital, SE-171 76 Stockholm, Sweden
- Research Program in Systems Oncology, Faculty of Medicine, University of Helsinki, P.O. Box 63, FI-00014 Helsinki, Finland
| | - Timo Carpén
- Department of Pathology, University of Helsinki and HUS Helsinki University Hospital, P.O. Box 21, FI-00014 Helsinki, Finland; (J.H.); (T.C.)
- Department of Otorhinolaryngology—Head and Neck Surgery, University of Helsinki and HUS Helsinki University Hospital, P.O. Box 263, FI-00029 Helsinki, Finland; (L.J.); (P.M.); (A.M.)
- Research Program in Systems Oncology, Faculty of Medicine, University of Helsinki, P.O. Box 63, FI-00014 Helsinki, Finland
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Pan H, Diao H, Zhong W, Wang T, Wen P, Wu C. A Cancer Cell Cluster Marked by LincRNA MEG3 Leads Pancreatic Ductal Adenocarcinoma Metastasis. Front Oncol 2021; 11:656564. [PMID: 34055623 PMCID: PMC8155708 DOI: 10.3389/fonc.2021.656564] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Accepted: 04/19/2021] [Indexed: 12/25/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is a highly devastating disease with poor prognosis and rising incidence worldwide. Late detection and particularly aggressive characteristics are the major challenges that lead to therapeutic failure of this disease. A well described gene program and core regulators are yet to be discovered to drive the metastasis of the PDAC cells. As the development of single cell omics technologies including single cell RNA-sequencing (scRNA-seq), detailed characterization of the cellular composition of solid tumors and their microenvironments are well elaborated. In the current study, we accessed a recently published scRNA-seq dataset on primary and metastatic PDAC tissues and subset the tumor cells. By comparative analysis, we profiled the differentially expressed gene programs of primary and metastatic PDAC and found several long intergenic non-coding RNAs (LincRNAs) in top genes. The PDAC cancer cells showed some heterogeneity and were divided into four major subclusters based on gene profiles, one of which was mostly contributed by metastatic PDAC. Interestingly, this subcluster was remarkably marked by one of the above LincRNAs, MEG3, and exhibited significantly increased Epithelial-Mesenchymal-Transition (EMT) signatures. Ingenuity Pathway Analysis (IPA) on the signature genes of this subcluster gave multiple cancer metastasis associated and EMT signaling pathways, suggesting a critical role of this cluster in leading tumor cell metastasis. Taken together, this study displayed a PDAC cancer subcluster and its marker gene, biologically targeting of which might significantly attenuate the metastasis of tumor and might be a potential strategy for the therapeutic treatment of cancer.
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Affiliation(s)
| | | | | | | | | | - Chunli Wu
- Department of Radiation Oncology, The Fourth Affiliated Hospital of China Medical University, Shenyang, China
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30
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Lin TC. Functional Roles of SPINK1 in Cancers. Int J Mol Sci 2021; 22:ijms22083814. [PMID: 33916984 PMCID: PMC8067593 DOI: 10.3390/ijms22083814] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 04/04/2021] [Accepted: 04/04/2021] [Indexed: 12/15/2022] Open
Abstract
Serine Peptidase Inhibitor Kazal Type 1 (SPINK1) is a secreted protein known as a protease inhibitor of trypsin in the pancreas. However, emerging evidence shows its function in promoting cancer progression in various types of cancer. SPINK1 modulated tumor malignancies and induced the activation of the downstream signaling of epidermal growth factor receptor (EGFR) in cancer cells, due to the structural similarity with epidermal growth factor (EGF). The discoverable SPINK1 somatic mutations, expressional signatures, and prognostic significances in various types of cancer have attracted attention as a cancer biomarker in clinical applications. Emerging findings further clarify the direct and indirect biological effects of SPINK1 in regulating cancer proliferation, metastasis, drug resistance, transdifferentiation, and cancer stemness, warranting the exploration of the SPINK1-mediated molecular mechanism to identify a therapeutic strategy. In this review article, we first integrate the transcriptomic data of different types of cancer with clinical information and recent findings of SPINK1-mediated malignant phenotypes. In addition, a comprehensive summary of SPINK1 expression in a pan-cancer panel and individual cell types of specific organs at the single-cell level is presented to indicate the potential sites of tumorigenesis, which has not yet been reported. This review aims to shed light on the roles of SPINK1 in cancer and provide guidance and potential directions for scientists in this field.
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Affiliation(s)
- Tsung-Chieh Lin
- Genomic Medicine Core Laboratory, Department of Medical Research and Development, Chang Gung Memorial Hospital, Linkou 333, Taoyuan City, Taiwan
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31
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Yu P, Wang Y, Yu Y, Wang A, Huang L, Zhang Y, Liu W, Wu H, Yao M, Du YA, Cheng X. Deep Targeted Sequencing and Its Potential Implication for Cancer Therapy in Chinese Patients with Gastric Adenocarcinoma. Oncologist 2021; 26:e756-e768. [PMID: 33511732 PMCID: PMC8100567 DOI: 10.1002/onco.13695] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Accepted: 12/30/2020] [Indexed: 12/13/2022] Open
Abstract
INTRODUCTION Gastric cancer (GC) has a high incidence and mortality rate, especially in East Asians, and about 90% of GCs are adenocarcinomas. Histological and etiological heterogeneity and ethnic diversity make molecular subtyping of GC complicated, thus making it difficult to determine molecular division systems and standard treatment modalities. Limited cohorts from South Korea, Singapore, Australia, and Japan have been studied; however, the mutational landscape of gastric adenocarcinomas in Chinese patients is still unknown. METHODS We performed a targeted sequencing panel focusing on cancer-related genes and tumor-associated microorganisms of 529 gastric adenocarcinoma samples with matched blood controls. We identified 449 clinically relevant gene mutations. RESULTS Approximately 47.1% of Chinese patients with GC harbored at least one actionable mutation. The top somatic mutations were TP53, ARID1A, LRP1B, PIK3CA, ERBB2, CDH1, KRAS, FAT4, CCNE1, and KMT2D. Truncation mutations of ARID1A, KMT2D, RNF43, TGFBR2, and CIC occurred in patients with high tumor mutational burden. Gene amplifications of ERBB2, CCNE1, CDK12, and CCND1 were detected in patients with low tumor mutational burden. Pathway analysis revealed common gene alterations in the Wnt and PI3K/Akt signaling pathways. The ratio of patients with high microsatellite instability was significantly lower than other cohorts, and high microsatellite instability and Epstein-Barr virus (EBV)-positive features seemed mutually inclusive in Chinese patients with GC. In 44 (8.3%) patients, 45 germline mutations were identified, among which SPINK1 mutations, all SPINK1 c.194 + 2T > C, were present in 15.9% (7/44) of patients. Microorganisms found in Chinese patients with GC included Helicobacter pylori, EBV, hepatitis B virus, and human papillomavirus types 16 and 18. CONCLUSION Identification of varied molecular features by targeted next-generation sequencing provides more insight into patient stratification and offers more possibilities for both targeted therapies and immunotherapies of Chinese patients with GC. IMPLICATIONS FOR PRACTICE This study investigated the genomic alteration profile of 529 Chinese patients with gastric adenocarcinoma by deep targeting sequencing, which might be the largest Chinese cohort on the genomic research of gastric adenocarcinoma up to now.
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Affiliation(s)
- Pengfei Yu
- Department of Gastric Surgery, Institute of Cancer Research and Basic Medical Sciences of Chinese Academy of Sciences, Cancer Hospital of University of Chinese Academy of Sciences, Zhejiang Cancer Hospital, Hangzhou, People's Republic of China
| | - Yusheng Wang
- Digestion Department, Shanxi Provincial Cancer Hospital, Taiyuan, People's Republic of China
| | - Yanfei Yu
- OrigiMed Inc., Shanghai, People's Republic of China
| | - Aodi Wang
- OrigiMed Inc., Shanghai, People's Republic of China
| | - Ling Huang
- Department of Gastric Surgery, Institute of Cancer Research and Basic Medical Sciences of Chinese Academy of Sciences, Cancer Hospital of University of Chinese Academy of Sciences, Zhejiang Cancer Hospital, Hangzhou, People's Republic of China
| | - Yuan Zhang
- OrigiMed Inc., Shanghai, People's Republic of China
| | - Wenjing Liu
- OrigiMed Inc., Shanghai, People's Republic of China
| | - Haiyan Wu
- OrigiMed Inc., Shanghai, People's Republic of China
| | - Ming Yao
- OrigiMed Inc., Shanghai, People's Republic of China
| | - Yi-An Du
- Department of Gastric Surgery, Institute of Cancer Research and Basic Medical Sciences of Chinese Academy of Sciences, Cancer Hospital of University of Chinese Academy of Sciences, Zhejiang Cancer Hospital, Hangzhou, People's Republic of China
| | - Xiangdong Cheng
- Department of Gastric Surgery, Institute of Cancer Research and Basic Medical Sciences of Chinese Academy of Sciences, Cancer Hospital of University of Chinese Academy of Sciences, Zhejiang Cancer Hospital, Hangzhou, People's Republic of China
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Fabris L, Andersen JB, Fouassier L. Intrahepatic cholangiocarcinoma: A single-cell resolution unraveling the complexity of the tumor microenvironment. J Hepatol 2020; 73:1007-1009. [PMID: 32900521 DOI: 10.1016/j.jhep.2020.07.017] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 07/13/2020] [Indexed: 12/18/2022]
Affiliation(s)
- Luca Fabris
- Department of Molecular Medicine, General Medicine Division, University-Hospital of Padua, Padua, Italy; Liver Center and Section of Digestive Diseases, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT
| | - Jesper B Andersen
- Biotech Research and Innovation Centre (BRIC), Department of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Laura Fouassier
- Sorbonne Université, INSERM, Centre de Recherche Saint-Antoine (CRSA), UMRS 928, F-75012 Paris, France.
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Stewart JA, Koistinen R, Lempiäinen A, Hotakainen K, Salminen US, Vakkuri A, Wennervirta J, Stenman UH, Koistinen H. Dramatic increase in serum trypsinogens, SPINK1 and hCGβ in aortic surgery patients after hypothermic circulatory arrest. Scandinavian Journal of Clinical and Laboratory Investigation 2020; 80:640-643. [PMID: 32967482 DOI: 10.1080/00365513.2020.1824297] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
The concentrations of several diagnostic markers have been found to increase dramatically in critically ill patients with a severe disturbance of normal physiological homeostasis, without indication of the diseases they are normally associated with. To prevent false diagnoses and inappropriate treatments of critically ill patients, it is important that the markers aiding the selection of second-line treatments are evaluated in such patients and not only in the healthy population and patients with diseases the markers are associated with. The levels of trypsinogen isoenzymes, the trypsin inhibitor serine peptidase inhibitor Kazal type 1 (SPINK1), hCG and hCGβ, which are used as pancreatitis and cancer markers, were analyzed by immunoassays from serum samples of 17 adult patients who have undergone surgery of the ascending aorta during hypothermic circulatory arrest (HCA) with optional selective cerebral perfusion. Highly elevated levels of trypsinogen-1, -2 and -3, SPINK1 and hCGβ were observed in patients after HCA. This was accompanied by increased concentrations of S100β and NSE. In conclusion, this study highlights the importance of critically evaluating the markers used for aiding selection of second line of treatments in critically ill patients.
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Affiliation(s)
- Juhani A Stewart
- Department of Cardiology, Helsinki University Hospital, Helsinki, Finland
| | - Riitta Koistinen
- Department of Clinical Chemistry, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Anna Lempiäinen
- Department of Clinical Chemistry, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Kristina Hotakainen
- Department of Clinical Chemistry, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Ulla-Stina Salminen
- Department of Cardiac Surgery, Helsinki University Hospital, Helsinki, Finland
| | - Anne Vakkuri
- Department of Anesthesiology and Intensive Care, Helsinki University Hospital, Helsinki, Finland
| | - Johanna Wennervirta
- Department of Anesthesiology and Intensive Care, Helsinki University Hospital, Helsinki, Finland
| | - Ulf-Håkan Stenman
- Department of Clinical Chemistry, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Hannu Koistinen
- Department of Clinical Chemistry, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
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Targeting an autocrine IL-6-SPINK1 signaling axis to suppress metastatic spread in ovarian clear cell carcinoma. Oncogene 2020; 39:6606-6618. [PMID: 32929152 PMCID: PMC7572712 DOI: 10.1038/s41388-020-01451-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 08/19/2020] [Accepted: 09/02/2020] [Indexed: 01/09/2023]
Abstract
A major clinical challenge of ovarian cancer is the development of
malignant ascites accompanied by widespread peritoneal metastasis. In ovarian
clear cell carcinoma (OCCC), a challenging subtype of ovarian cancer, this
problem is compounded by near-universal primary chemoresistance; patients with
advanced stage OCCC thus lack effective therapies and face extremely poor
survival rates. Here we show that tumor cell expressed serine protease inhibitor
Kazal type 1 (SPINK1) is a key driver of OCCC progression and metastasis. Using
cell culture models of human OCCC, we find that shRNA silencing of SPINK1
sensitizes tumor cells to anoikis and inhibits proliferation. Knockdown of
SPINK1 in OCCC cells also profoundly suppresses peritoneal metastasis in mouse
implantation models of human OCCC. We next identify a novel autocrine signaling
axis in OCCC cells whereby tumor cell-produced interleukin-6 (IL-6) regulates
SPINK1 expression to stimulate a common protumorigenic gene expression pattern
leading to anoikis resistance and proliferation of OCCC cells. We further
demonstrate that this signaling pathway can be successfully interrupted with the
IL-6Rα inhibitor tocilizumab, sensitizing cells to anoikis in
vitro and reducing metastasis in vivo. These
results suggest that clinical trials of IL-6 pathway inhibitors in OCCC may be
warranted, and that SPINK1 might offer a candidate predictive biomarker in this
population.
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Shopit A, Li X, Tang Z, Awsh M, Shobet L, Niu M, Wang H, Mousa H, Alshwmi M, Tesfaldet T, Gamallat Y, Li H, Chu P, Ahmad N, Jamalat Y, Ai J, Qaed E, Almoiliqy M, Wang S, Tang Z. miR-421 up-regulation by the oleanolic acid derivative K73-03 regulates epigenetically SPINK1 transcription in pancreatic cancer cells leading to metabolic changes and enhanced apoptosis. Pharmacol Res 2020; 161:105130. [PMID: 32818653 DOI: 10.1016/j.phrs.2020.105130] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 07/24/2020] [Accepted: 08/07/2020] [Indexed: 12/19/2022]
Abstract
SPINK1 overexpression promotes cancer cell aggressiveness and confers chemo-resistance to multiple drugs in pancreatic cancer. Oleanolic acid (OA) derivatives possess active effects against different cancers. Here we report the effect of K73-03, a new novel OA derivative, against pancreatic cancer through mitochondrial dysfunction via miR-421/SPINK1 regulation. We examined the binding ability of miR-421 with SPINK1-3'UTR Luciferase reporter assays. Moreover, miR-421/SPINK1 expressions in pancreatic cancer, with or without K73-03 treatment, were evaluated. Cells viability, migration, autophagy, mitochondrial function and apoptosis were examined with or without K73-03 treatment. We established that the K73-03 effect on the miR-421 that plays a crucial role in the regulation of SPINK1 in pancreatic cancer. Our findings indicated that K73-03 inhibited the mitochondrial function that led to inducing autophagy and apoptosis through epigenetic SPINK1 down-regulation via miR-421 up-regulation in pancreatic cancer. Furthermore, the inhibition of miR-421 expression in pancreatic cancer cells abolished the efficacy of K73-03 against SPINK1 oncogenic properties. We found an interesting finding that the interaction between miR-421 and SPINK1 is related to mitochondrial function through the effect of K73-03. Further, SPINK1 appear to be the molecular targets of K73-03 especially more than gemcitabine.
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Affiliation(s)
- Abdullah Shopit
- Acad Integrated Med & Collage of Pharmacy, Department of Pharmacology, Dalian Medical University, Dalian, China
| | - Xiaodong Li
- Department of Obstetrics and Gynaecology, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Zhongyuan Tang
- Department of Orthodontics, School of Stomatology, Jilin University, Changchun, China
| | - Mohammed Awsh
- Acad Integrated Med & Collage of Pharmacy, Department of Pharmacology, Dalian Medical University, Dalian, China
| | - Loubna Shobet
- Department of Stomatology, Southern Medical University, Guangzhou, China
| | - Mengyue Niu
- Acad Integrated Med & Collage of Pharmacy, Department of Pharmacology, Dalian Medical University, Dalian, China
| | - Hongyan Wang
- Acad Integrated Med & Collage of Pharmacy, Department of Pharmacology, Dalian Medical University, Dalian, China
| | - Haithm Mousa
- Clinical Diagnostic Laboratory Department, Dalian Medical University, Dalian, China
| | - Mohammed Alshwmi
- Clinical Diagnostic Laboratory Department, Dalian Medical University, Dalian, China
| | - Tsehaye Tesfaldet
- Acad Integrated Med & Collage of Pharmacy, Department of Pharmacology, Dalian Medical University, Dalian, China
| | - Yaser Gamallat
- Department of Biochemistry, Dalian Medical University, Dalian, China
| | - Hailong Li
- Acad Integrated Med & Collage of Pharmacy, Department of Pharmacology, Dalian Medical University, Dalian, China
| | - Peng Chu
- Acad Integrated Med & Collage of Pharmacy, Department of Pharmacology, Dalian Medical University, Dalian, China
| | - Nisar Ahmad
- Acad Integrated Med & Collage of Pharmacy, Department of Pharmacology, Dalian Medical University, Dalian, China
| | - Yazeed Jamalat
- Acad Integrated Med & Collage of Pharmacy, Department of Pharmacology, Dalian Medical University, Dalian, China
| | - Jie Ai
- Acad Integrated Med & Collage of Pharmacy, Department of Pharmacology, Dalian Medical University, Dalian, China
| | - Eskandar Qaed
- Acad Integrated Med & Collage of Pharmacy, Department of Pharmacology, Dalian Medical University, Dalian, China
| | - Marwan Almoiliqy
- Acad Integrated Med & Collage of Pharmacy, Department of Pharmacology, Dalian Medical University, Dalian, China
| | - Shisheng Wang
- College of Pharmaceutical Science and Technology, Dalian University of Technology, Dalian, China
| | - Zeyao Tang
- Acad Integrated Med & Collage of Pharmacy, Department of Pharmacology, Dalian Medical University, Dalian, China.
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36
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Tornberg SV, Nisen H, Järvinen P, Järvinen R, Kilpeläinen TP, Taari K, Stenman UH, Visapää H. Serum tumour associated trypsin inhibitor, as a biomarker for survival in renal cell carcinoma. Scand J Urol 2020; 54:413-419. [PMID: 32748674 DOI: 10.1080/21681805.2020.1798501] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVE Tumour associated trypsin inhibitor (TATI) is a peptide that is a marker for several tumours. TATI may also behave as an acute phase reactant in severe inflammatory disease. Overexpression of TATI predicts an unfavourable outcome for many cancers. This study aimed to evaluate the prognostic value of pre- and postoperative concentration of TATI in serum (S-TATI) of patients with renal cell carcinoma (RCC). MATERIALS AND METHODS S-TATI was determined by time resolved immunofluorometric assay in preoperative and postoperative samples that were collected from 132 RCC patients, who underwent partial or complete nephrectomy in Helsinki University Hospital from May 2005 to July 2010. RESULTS Preoperative S-TATI was significantly associated with tumour stage, lymph-node involvement, metastatic stage, Chronic Kidney Disease Stage (CKD grade), and preoperative C-reactive protein level (p < 0.05). Postoperative S-TATI was significantly associated only with CKD grade (p < 0.001). Multivariate Cox regression analysis of postoperative S-TATI, as a continuous variable, was an independent prognostic factor for overall survival (HR = 1.01, 95% CI = 1.00-1.01, p = 0.03) and cancer-specific survival (CSS) (HR = 1.01, 95% CI = 1.00-1.02, p = 0.004). CONCLUSIONS Our data suggest that elevated postoperative S-TATI may be associated with adverse prognosis in RCC patients.
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Affiliation(s)
- Sara V Tornberg
- Department of Urology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Harry Nisen
- Department of Urology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Petrus Järvinen
- Department of Urology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Riikka Järvinen
- Department of Urology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Tuomas P Kilpeläinen
- Department of Urology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Kimmo Taari
- Department of Urology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Ulf-Håkan Stenman
- Department of Clinical Chemistry, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Harri Visapää
- Department of Urology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.,Department of Oncology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
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Wang ZC, Li Y, Wang KL, Wang L, You BS, Zhao DF, Liu ZQ, Fang RZ, Wang JQ, Zhang W, Zhang JM, Xu WH. miR-5089-5p suppresses castration-resistant prostate cancer resistance to enzalutamide and metastasis via miR-5089-5p/SPINK1/ MAPK/MMP9 signaling. Aging (Albany NY) 2020; 12:14418-14433. [PMID: 32694237 PMCID: PMC7425449 DOI: 10.18632/aging.103485] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Accepted: 05/27/2020] [Indexed: 01/19/2023]
Abstract
Whether serine protease inhibitor Kazal type 1 (SPINK1) being associated with enzalutamide (Enz) resistance and metastasis of castration-resistant prostate cancer (CRPC) has not been clear. SPINK1 promoted Enz resistance by upregulating Androgen receptor splicing variant 7 (ARv7), and enhanced the invasion/migration of Enz-resistant cells via ERK/p38/ MMP9 signaling. Furthermore, miR-5089-5p suppressed SPINK1 mRNA through direct binding to its 3'UTR, and reversed its pro-proliferative and pro-metastatic effects. Mice bearing SPINK1-knockdown Enz-resistant PCa tumors showed significantly longer survival compared with those bearing wild-type tumors, while treatment with miR-5089-5p inhibitor abrogated the protective effects of SPINK1 knockdown. Taken together, SPINK1 can be used as a biomarker of resistance to Enz, and the miR-5089-5p/SPINK1/MAPK/MMP9 axis is a suitable therapeutic target against Enz-resistant and metastatic CRPC. Methods: The expression of SPINK1 in Enz-resistant prostate cancer (PCa) cell lines was detected through next-generation sequencing data and metastatic PCa patients. In vivo and in vitro experiments were performed to investigate the role of SPINK1 in Enz-resistance and metastasis.
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Affiliation(s)
- Zhi-Chao Wang
- Heilongjiang Key Laboratory of Scientific Research in Urology, The Forth Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Yan Li
- Department of Anesthesia, The Fourth Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Ke-Liang Wang
- Heilongjiang Key Laboratory of Scientific Research in Urology, The Forth Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Lu Wang
- Heilongjiang Key Laboratory of Scientific Research in Urology, The Forth Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Bo-Sen You
- Heilongjiang Key Laboratory of Scientific Research in Urology, The Forth Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Dan-Feng Zhao
- Heilongjiang Key Laboratory of Scientific Research in Urology, The Forth Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Zhong-Qing Liu
- Heilongjiang Key Laboratory of Scientific Research in Urology, The Forth Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Rui-Zhe Fang
- Heilongjiang Key Laboratory of Scientific Research in Urology, The Forth Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Jia-Qi Wang
- Heilongjiang Key Laboratory of Scientific Research in Urology, The Forth Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Wei Zhang
- Heilongjiang Key Laboratory of Scientific Research in Urology, The Forth Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Jin-Ming Zhang
- Heilongjiang Key Laboratory of Scientific Research in Urology, The Forth Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Wan-Hai Xu
- Heilongjiang Key Laboratory of Scientific Research in Urology, The Forth Affiliated Hospital of Harbin Medical University, Harbin 150001, China
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Nobiletin exerts anti-diabetic and anti-inflammatory effects in an in vitro human model and in vivo murine model of gestational diabetes. Clin Sci (Lond) 2020; 134:571-592. [PMID: 32129440 DOI: 10.1042/cs20191099] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2019] [Revised: 02/26/2020] [Accepted: 03/04/2020] [Indexed: 02/07/2023]
Abstract
Gestational diabetes mellitus (GDM) is a global health issue, whereby pregnant women are afflicted with carbohydrate intolerance with first onset during pregnancy. GDM is characterized by maternal peripheral insulin resistance, thought to be driven by low-grade maternal inflammation. Nobiletin, a polymethoxylated flavonoid, possesses potent glucose-sensitizing and anti-inflammatory properties; however, its effects in GDM have not been assessed. The present study aimed to determine the effects of nobiletin on glucose metabolism and inflammation associated with GDM in both in vitro human tissues and an in vivo animal model of GDM. In vitro, treatment with nobiletin significantly improved TNF-impaired glucose uptake in human skeletal muscle, and suppressed mRNA expression and protein secretion of pro-inflammatory cytokines and chemokines in human placenta and visceral adipose tissue (VAT). Mechanistically, nobiletin significantly inhibited Akt and Erk activation in placenta, and NF-κB activation in VAT. In vivo, GDM mice treated with 50 mg/kg nobiletin daily via oral gavage from gestational day (gd) 1-17 or via i.p. injections from gd 10-17 significantly improved glucose tolerance. Pregnant GDM mice treated with nobiletin from either gd 1-17 or gd 10-17 exhibited significantly suppressed mRNA expression of pro-inflammatory cytokines and chemokines in placenta, VAT and subcutaneous adipose tissue (SAT). Using a quantitative mass spectrometry approach, we identified differentially abundant proteins associated with the effect of nobiletin in vivo. Together, these studies demonstrate that nobiletin improves glucose metabolism and reduces inflammation associated with GDM and may be a novel therapeutic for the prevention of GDM.
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Yu Y, Wang Y, Xia Z, Zhang X, Jin K, Yang J, Ren L, Zhou Z, Yu D, Qing T, Zhang C, Jin L, Zheng Y, Guo L, Shi L. PreMedKB: an integrated precision medicine knowledgebase for interpreting relationships between diseases, genes, variants and drugs. Nucleic Acids Res 2020; 47:D1090-D1101. [PMID: 30407536 PMCID: PMC6324052 DOI: 10.1093/nar/gky1042] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Accepted: 10/19/2018] [Indexed: 01/01/2023] Open
Abstract
One important aspect of precision medicine aims to deliver the right medicine to the right patient at the right dose at the right time based on the unique ‘omics’ features of each individual patient, thus maximizing drug efficacy and minimizing adverse drug reactions. However, fragmentation and heterogeneity of available data makes it challenging to readily obtain first-hand information regarding some particular diseases, drugs, genes and variants of interest. Therefore, we developed the Precision Medicine Knowledgebase (PreMedKB) by seamlessly integrating the four fundamental components of precision medicine: diseases, genes, variants and drugs. PreMedKB allows for search of comprehensive information within each of the four components, the relationships between any two or more components, and importantly, the interpretation of the clinical meanings of a patient's genetic variants. PreMedKB is an efficient and user-friendly tool to assist researchers, clinicians or patients in interpreting a patient's genetic profile in terms of discovering potential pathogenic variants, recommending therapeutic regimens, designing panels for genetic testing kits, and matching patients for clinical trials. PreMedKB is freely accessible and available at http://www.fudan-pgx.org/premedkb/index.html#/home.
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Affiliation(s)
- Ying Yu
- State Key Laboratory of Genetic Engineering, School of Life Sciences and Shanghai Cancer Hospital/Cancer Institute, Fudan University, Shanghai 200438, China
| | - Yunjin Wang
- State Key Laboratory of Genetic Engineering, School of Life Sciences and Shanghai Cancer Hospital/Cancer Institute, Fudan University, Shanghai 200438, China
| | - Zhaojie Xia
- State Key Laboratory of Multiphase Complex Systems, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
| | | | | | - Jingcheng Yang
- State Key Laboratory of Genetic Engineering, School of Life Sciences and Shanghai Cancer Hospital/Cancer Institute, Fudan University, Shanghai 200438, China
| | - Luyao Ren
- State Key Laboratory of Genetic Engineering, School of Life Sciences and Shanghai Cancer Hospital/Cancer Institute, Fudan University, Shanghai 200438, China
| | - Zheng Zhou
- State Key Laboratory of Genetic Engineering, School of Life Sciences and Shanghai Cancer Hospital/Cancer Institute, Fudan University, Shanghai 200438, China
| | - Dong Yu
- State Key Laboratory of Genetic Engineering, School of Life Sciences and Shanghai Cancer Hospital/Cancer Institute, Fudan University, Shanghai 200438, China
| | - Tao Qing
- State Key Laboratory of Genetic Engineering, School of Life Sciences and Shanghai Cancer Hospital/Cancer Institute, Fudan University, Shanghai 200438, China
| | - Chengdong Zhang
- State Key Laboratory of Genetic Engineering, School of Life Sciences and Shanghai Cancer Hospital/Cancer Institute, Fudan University, Shanghai 200438, China
| | - Li Jin
- State Key Laboratory of Genetic Engineering, Collaborative Innovation Center for Genetics and Development, School of Life Sciences, Fudan University, Shanghai 200438, China.,Human Phenome Institute, Fudan University, Shanghai 201203, China
| | - Yuanting Zheng
- State Key Laboratory of Genetic Engineering, School of Life Sciences and Shanghai Cancer Hospital/Cancer Institute, Fudan University, Shanghai 200438, China.,Human Phenome Institute, Fudan University, Shanghai 201203, China.,Fudan-Gospel Joint Research Center for Precision Medicine, Fudan University, Shanghai 200438, China
| | - Li Guo
- State Key Laboratory of Multiphase Complex Systems, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China.,School of Chemical Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Leming Shi
- State Key Laboratory of Genetic Engineering, School of Life Sciences and Shanghai Cancer Hospital/Cancer Institute, Fudan University, Shanghai 200438, China.,Human Phenome Institute, Fudan University, Shanghai 201203, China.,Fudan-Gospel Joint Research Center for Precision Medicine, Fudan University, Shanghai 200438, China
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40
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Tsoulfas G. Current Perspective in the Management of Hepatocellular Carcinoma: Time to Get Personal! J INVEST SURG 2020; 34:1021-1022. [PMID: 32403957 DOI: 10.1080/08941939.2020.1747576] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Georgios Tsoulfas
- Department of Surgery, Aristotle University of Thessaloniki, Thessaloniki, Greece
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41
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Roles of Autophagy and Pancreatic Secretory Trypsin Inhibitor in Trypsinogen Activation in Acute Pancreatitis. Pancreas 2020; 49:493-497. [PMID: 32282761 DOI: 10.1097/mpa.0000000000001519] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The focus of the review is on roles of autophagy and pancreatic secretory trypsin inhibitor (PSTI), an endogenous trypsin inhibitor, in trypsinogen activation in acute pancreatitis. Acute pancreatitis is a disease in which tissues in and around the pancreas are autodigested by pancreatic digestive enzymes. This reaction is triggered by the intrapancreatic activation of trypsinogen. Autophagy causes trypsinogen and cathepsin B, a trypsinogen activator, to colocalize within the autolysosomes. Consequently, if the resultant trypsin activity exceeds the inhibitory activity of PSTI, the pancreatic digestive enzymes are activated, and they cause autodigestion of the acinar cells. Thus, autophagy and PSTI play important roles in the development and suppression of acute pancreatitis, respectively.
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42
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Huang K, Xie W, Wang S, Li Q, Wei X, Chen B, Hua Y, Li S, Peng B, Shen S. High SPINK1 Expression Predicts Poor Prognosis and Promotes Cell Proliferation and Metastasis of Hepatocellular Carcinoma. J INVEST SURG 2020; 34:1011-1020. [PMID: 32066292 DOI: 10.1080/08941939.2020.1728443] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND Serine protease inhibitor Kazal type I (SPINK1) is highly expressed and promotes tumor progress in different cancers. This study aimed to evaluate SPINK1's prognostic value and its role in hepatocellular carcinoma (HCC) progress. METHODS We use tissue micro-arrays containing 273 tumor and paired para-tumor tissues to evaluate SPINK1's prognostic value in HCC. CCK8 cell proliferation assay, wound healing assays, transwell migration and invasion assays were performed to explore the effect of SPINIK1 on HCC cells. The Cancer Genome Atlas (TCGA) database and Gene set enrichment analysis (GSEA) were used to verify the prognosis value of SPINK1 in HCC and explore the underlying mechanisms. RESULTS SPINK1 expression was significantly higher in tumor tissues than paired para-tumor tissues (P < 0.001). Higher SPINK1 expression in tumor was significantly associated with portal vein tumor thrombus formation (P = 0.019) and shorter overall survival (P = 0.029). SPINK1 expression in tumor tissue was an independent predictor for overall survival. SPINK1 increased proliferation (P < 0.001), enhanced migration and invasion ability of HCC cell lines (P < 0.001). GSEA revealed that glycine, serine, threonine and bile acid metabolism may be the underlying mechanism of SPINK1 in HCC. CONCLUSIONS In conclusion, high SPINK1 expression is associated with poor prognosis of HCC. SPINK1 promotes proliferation, migration and invasion ability of HCC cells.
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Affiliation(s)
- Kaijun Huang
- Department of Hepatic Surgery, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, P. R. China.,Department of General Surgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Wenxuan Xie
- Department of Hepatic Surgery, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, P. R. China
| | - Shutong Wang
- Department of Hepatic Surgery, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, P. R. China
| | - Qiao Li
- Department of Hepatic Surgery, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, P. R. China.,Department of General Surgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Xiangling Wei
- Department of General Surgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Bin Chen
- Department of Hepatic Surgery, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, P. R. China
| | - Yunpeng Hua
- Department of Hepatic Surgery, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, P. R. China
| | - Shaoqiang Li
- Department of Hepatic Surgery, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, P. R. China
| | - Baogang Peng
- Department of Hepatic Surgery, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, P. R. China
| | - Shunli Shen
- Department of Hepatic Surgery, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, P. R. China
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Tiwari R, Manzar N, Bhatia V, Yadav A, Nengroo MA, Datta D, Carskadon S, Gupta N, Sigouros M, Khani F, Poutanen M, Zoubeidi A, Beltran H, Palanisamy N, Ateeq B. Androgen deprivation upregulates SPINK1 expression and potentiates cellular plasticity in prostate cancer. Nat Commun 2020; 11:384. [PMID: 31959826 PMCID: PMC6971084 DOI: 10.1038/s41467-019-14184-0] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Accepted: 12/19/2019] [Indexed: 12/14/2022] Open
Abstract
Emergence of an aggressive androgen receptor (AR)-independent neuroendocrine prostate cancer (NEPC) after androgen-deprivation therapy (ADT) is well-known. Nevertheless, the majority of advanced-stage prostate cancer patients, including those with SPINK1-positive subtype, are treated with AR-antagonists. Here, we show AR and its corepressor, REST, function as transcriptional-repressors of SPINK1, and AR-antagonists alleviate this repression leading to SPINK1 upregulation. Increased SOX2 expression during NE-transdifferentiation transactivates SPINK1, a critical-player for maintenance of NE-phenotype. SPINK1 elicits epithelial-mesenchymal-transition, stemness and cellular-plasticity. Conversely, pharmacological Casein Kinase-1 inhibition stabilizes REST, which in cooperation with AR causes SPINK1 transcriptional-repression and impedes SPINK1-mediated oncogenesis. Elevated levels of SPINK1 and NEPC markers are observed in the tumors of AR-antagonists treated mice, and in a subset of NEPC patients, implicating a plausible role of SPINK1 in treatment-related NEPC. Collectively, our findings provide an explanation for the paradoxical clinical-outcomes after ADT, possibly due to SPINK1 upregulation, and offers a strategy for adjuvant therapies.
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Affiliation(s)
- Ritika Tiwari
- Molecular Oncology Laboratory, Department of Biological Sciences and Bioengineering, Indian Institute of Technology Kanpur, Kanpur, UP, 208016, India
| | - Nishat Manzar
- Molecular Oncology Laboratory, Department of Biological Sciences and Bioengineering, Indian Institute of Technology Kanpur, Kanpur, UP, 208016, India
| | - Vipul Bhatia
- Molecular Oncology Laboratory, Department of Biological Sciences and Bioengineering, Indian Institute of Technology Kanpur, Kanpur, UP, 208016, India
| | - Anjali Yadav
- Molecular Oncology Laboratory, Department of Biological Sciences and Bioengineering, Indian Institute of Technology Kanpur, Kanpur, UP, 208016, India
| | - Mushtaq A Nengroo
- Division of Cancer Biology, CSIR-Central Drug Research Institute, Lucknow, UP, 226031, India
| | - Dipak Datta
- Division of Cancer Biology, CSIR-Central Drug Research Institute, Lucknow, UP, 226031, India
| | - Shannon Carskadon
- Vattikuti Urology Institute, Department of Urology, Henry Ford Health System, Detroit, MI, 48202, USA
| | - Nilesh Gupta
- Department of Pathology, Henry Ford Health System, Detroit, MI, 48202, USA
| | - Michael Sigouros
- Division of Medical Oncology, Weill Cornell Medicine, New York, NY, 10065, USA
| | - Francesca Khani
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10065, USA
| | - Matti Poutanen
- Institute of Biomedicine, Research Centre for Integrative Physiology and Pharmacology, University of Turku, Turku, Finland
| | - Amina Zoubeidi
- Vancouver Prostate Centre and Department of Urologic Sciences, University of British Columbia, Vancouver, BC, V6T 1Z4, Canada
| | - Himisha Beltran
- Department of Medical Oncology, Dana Farber Cancer Institute, Harvard Medical School, Boston, MA, 02215, USA
| | - Nallasivam Palanisamy
- Vattikuti Urology Institute, Department of Urology, Henry Ford Health System, Detroit, MI, 48202, USA
| | - Bushra Ateeq
- Molecular Oncology Laboratory, Department of Biological Sciences and Bioengineering, Indian Institute of Technology Kanpur, Kanpur, UP, 208016, India.
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Wang X, Yu Q, Ghareeb WM, Zhang Y, Lu X, Huang Y, Huang S, Sun Y, Lin J, Liu J, Chi P. Downregulated SPINK4 is associated with poor survival in colorectal cancer. BMC Cancer 2019; 19:1258. [PMID: 31888570 PMCID: PMC6938003 DOI: 10.1186/s12885-019-6484-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Accepted: 12/18/2019] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND SPINK4 is known as a gastrointestinal peptide in the gastrointestinal tract and is abundantly expressed in human goblet cells. The clinical significance of SPINK4 in colorectal cancer (CRC) is largely unknown. METHODS We retrieved the expression data of 1168 CRC patients from 3 Gene Expression Omnibus (GEO) datasets (GSE24551, GSE39582, GSE32323) and The Cancer Genome Atlas (TCGA) to compare the expression level of SPINK4 between CRC tissues and normal colorectal tissues and to evaluate its value in predicting the survival of CRC patients. At the protein level, these results were further confirmed by data mining in the Human Protein Atlas and by immunohistochemical staining of samples from 81 CRC cases in our own center. RESULTS SPINK4 expression was downregulated in CRC compared with that in normal tissues, and decreased SPINK4 expression at both the mRNA and protein levels was associated with poor prognosis in CRC patients from all 3 GEO datasets, the TCGA database and our cohort. Additionally, lower SPINK4 expression was significantly related to higher TNM stage. Moreover, in multivariate regression, SPINK4 was confirmed as an independent indicator of poor survival in CRC patients in all databases and in our own cohort. CONCLUSIONS We concluded that reduced expression of SPINK4 relates to poor survival in CRC, functioning as a novel indicator.
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Affiliation(s)
- Xiaojie Wang
- Department of Colorectal Surgery, Union Hospital, Fujian Medical University, 29 Xin-Quan Road, Fuzhou, Fujian, 350001, People's Republic of China
| | - Qian Yu
- Department of Pathology, Union Hospital, Fujian Medical University, Fuzhou, People's Republic of China
| | - Waleed M Ghareeb
- Department of Colorectal Surgery, Union Hospital, Fujian Medical University, 29 Xin-Quan Road, Fuzhou, Fujian, 350001, People's Republic of China.,Department of General and Gastrointestinal Surgery, Suez Canal University, Suez, Egypt
| | - Yiyi Zhang
- Department of Colorectal Surgery, Union Hospital, Fujian Medical University, 29 Xin-Quan Road, Fuzhou, Fujian, 350001, People's Republic of China
| | - Xingrong Lu
- Department of Colorectal Surgery, Union Hospital, Fujian Medical University, 29 Xin-Quan Road, Fuzhou, Fujian, 350001, People's Republic of China
| | - Ying Huang
- Department of Colorectal Surgery, Union Hospital, Fujian Medical University, 29 Xin-Quan Road, Fuzhou, Fujian, 350001, People's Republic of China
| | - Shenghui Huang
- Department of Colorectal Surgery, Union Hospital, Fujian Medical University, 29 Xin-Quan Road, Fuzhou, Fujian, 350001, People's Republic of China
| | - Yanwu Sun
- Department of Colorectal Surgery, Union Hospital, Fujian Medical University, 29 Xin-Quan Road, Fuzhou, Fujian, 350001, People's Republic of China
| | - Jiayi Lin
- Clinical Laboratory, Union Hospital, Fujian Medical University, Fuzhou, People's Republic of China
| | - Jin Liu
- Clinical Laboratory, Union Hospital, Fujian Medical University, Fuzhou, People's Republic of China
| | - Pan Chi
- Department of Colorectal Surgery, Union Hospital, Fujian Medical University, 29 Xin-Quan Road, Fuzhou, Fujian, 350001, People's Republic of China.
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Xu WH, Shi SN, Wang J, Xu Y, Tian X, Wan FN, Cao DL, Qu YY, Zhang HL, Ye DW. The Role of Serine Peptidase Inhibitor Kazal Type 13 (SPINK13) as a Clinicopathological and Prognostic Biomarker in Patients with Clear Cell Renal Cell Carcinoma. Med Sci Monit 2019; 25:9458-9470. [PMID: 31825950 PMCID: PMC6926094 DOI: 10.12659/msm.917754] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Background The serine peptidase inhibitor Kazal type 13 (SPINK13) gene has tumor suppressor activity, but its role in renal cell carcinoma (RCC) remains unknown. This study aimed to investigate mRNA expression of SPINK13 in clear cell renal cell carcinoma (CCRCC) in human tissue and to use bioinformatics data to investigate the role of SPINK13 expression as a clinicopathological and prognostic biomarker for patients with CCRCC. Material/Methods Patients with CCRCC (N=533) with available RNA sequence data from The Cancer Genome Atlas (TCGA)-CCRCC database were analyzed with patients who had a tissue diagnosis of CCRCC (N=305) at the Fudan University Shanghai Cancer Center (FUSCC). Differential transcriptional and proteome expression profiles were obtained from the ONCOMINE cancer microarray database, TCGA, and the Human Protein Atlas (HPA) database. Quantitative reverse transcription-polymerase chain reaction (RT-qPCR) measured SPINK13 mRNA expression in 305 samples of CCRCC tissue from the FUSCC. The effects of clinicopathological parameters on progression-free survival (PFS) and overall survival (OS) were analyzed using the Kaplan-Meier and log-rank test. Results Transcriptional and proteome expression of SPINK13 were significantly increased CCRCC tissue samples. Increased SPINK13 mRNA expression was significantly associated with reduced PFS and OS in 838 patients with CCRCC patients from the two independent cohorts, the FUSCC and the TCGA-CCRCC cohorts (p<0.01). Gene set enrichment analysis (GSEA) showed that SPINK13 expression was involved in complement, apical junction, epithelial-mesenchymal transition (EMT), glycolysis, hypoxia, and inflammation signaling pathways. Conclusions Increased expression of SPINK13 was associated with poor prognosis in patients with CCRCC.
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Affiliation(s)
- Wen-Hao Xu
- Department of Urology, Fudan University Shanghai Cancer Center, Shanghai, China (mainland).,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China (mainland)
| | - Shen-Nan Shi
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China (mainland).,Cancer Institute, Fudan University Shanghai Cancer Center, Shanghai, China (mainland)
| | - Jun Wang
- Department of Urology, Fudan University Shanghai Cancer Center, Shanghai, China (mainland).,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China (mainland)
| | - Yue Xu
- Department of Ophthalmology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China (mainland)
| | - Xi Tian
- Department of Urology, Fudan University Shanghai Cancer Center, Shanghai, China (mainland).,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China (mainland)
| | - Fang-Ning Wan
- Department of Urology, Fudan University Shanghai Cancer Center, Shanghai, China (mainland).,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China (mainland)
| | - Da-Long Cao
- Department of Urology, Fudan University Shanghai Cancer Center, Shanghai, China (mainland).,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China (mainland)
| | - Yuan-Yuan Qu
- Department of Urology, Fudan University Shanghai Cancer Center, Shanghai, China (mainland).,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China (mainland)
| | - Hai-Liang Zhang
- Department of Urology, Fudan University Shanghai Cancer Center, Shanghai, China (mainland).,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China (mainland)
| | - Ding-Wei Ye
- Department of Urology, Fudan University Shanghai Cancer Center, Shanghai, China (mainland).,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China (mainland)
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46
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Tazarotene-Induced Gene 1 (TIG1) Interacts with Serine Protease Inhibitor Kazal-Type 2 (SPINK2) to Inhibit Cellular Invasion of Testicular Carcinoma Cells. BIOMED RESEARCH INTERNATIONAL 2019; 2019:6171065. [PMID: 31886233 PMCID: PMC6899300 DOI: 10.1155/2019/6171065] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Revised: 07/23/2019] [Accepted: 08/05/2019] [Indexed: 01/04/2023]
Abstract
Tazarotene-induced gene 1 (TIG1) encodes a protein that is a retinoid-regulated tumor suppressor. TIG1 is expressed in most normal tissues, and downregulation of TIG1 expression in multiple cancers is caused by promoter hypermethylation. Kazal-type serine protease inhibitor-2 (SPINK2) is a serine protease inhibitor, and the SPINK protein family has been shown to inhibit the expression of urokinase-type plasminogen activator (uPA). In addition, increased levels of uPA and the uPA receptor were observed in testicular cancer tissues. This study demonstrated that TIG1 interacts with SPINK2 in NT2/D1 testicular carcinoma cells. TIG1 and SPINK2 were highly expressed in normal testis tissues, while low expression levels of TIG1 and SPINK2 were found in testicular cancer tissues. TIG1 inhibited cell invasion, migration, and epithelial-mesenchymal transition (EMT) of NT2/D1 cells. SPINK2 enhanced TIG1-regulated uPA activity and EMT suppression, while silencing SPINK2 alleviated TIG1-mediated EMT regulation, cell migration, and invasion. Therefore, the results suggest that the interaction between TIG1 and SPINK2 plays an important role in the inhibition of testicular cancer cell EMT, and suppression is mediated through downregulation of the uPA/uPAR signaling pathway.
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Guo M, Zhou X, Han X, Zhang Y, Jiang L. SPINK1 is a prognosis predicting factor of non-small cell lung cancer and regulates redox homeostasis. Oncol Lett 2019; 18:6899-6908. [PMID: 31788129 PMCID: PMC6865551 DOI: 10.3892/ol.2019.11005] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2019] [Accepted: 09/11/2019] [Indexed: 12/19/2022] Open
Abstract
Serine protease inhibitor Kazal-type 1 (SPINK1) is a trypsin kinase inhibitor, which is involved in the development of inflammation, cell proliferation and cancer development and progression. However, the prognostic value of SPINK1 in non-small cell lung cancer (NSCLC) and its ability to regulate intrinsic redox homeostasis have, to the best of our knowledge, not been previously investigated. In the present study, it was revealed that SPINK1 is highly expressed in NSCLC tissue samples compared with normal tissue samples, and may be a potential prognostic marker of NSCLC. Functional analyses demonstrated that SPINK1 promoted tumor cell growth and inhibited apoptosis through maintaining redox homeostasis by regulating the nuclear factor erythroid 2-related factor 2 pathways. It has been proposed that SPINK1 could be a prognostic marker of NSCLC and a novel antioxidant promoter under oxidative stress conditions in NSCLC.
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Affiliation(s)
- Maoqing Guo
- Department of Respiratory Medicine, Affiliated Hospital of Jining Medical University, Jining, Shandong 272029, P.R. China
| | - Xuan Zhou
- Department of Critical Care Medicine, Affiliated Hospital of Jining Medical University, Jining, Shandong 272029, P.R. China
| | - Xiao Han
- Department of Respiratory Medicine, Affiliated Hospital of Jining Medical University, Jining, Shandong 272029, P.R. China
| | - Youwen Zhang
- Department of Respiratory Medicine, Affiliated Hospital of Jining Medical University, Jining, Shandong 272029, P.R. China
| | - Luning Jiang
- Department of Respiratory Medicine, Affiliated Hospital of Jining Medical University, Jining, Shandong 272029, P.R. China
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48
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Hepatitis B Virus X Protein-Induced Serine Protease Inhibitor Kazal Type 1 Is Associated with the Progression of HBV-Related Diseases. BIOMED RESEARCH INTERNATIONAL 2019; 2019:9321494. [PMID: 31240230 PMCID: PMC6556357 DOI: 10.1155/2019/9321494] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Revised: 04/14/2019] [Accepted: 04/24/2019] [Indexed: 01/12/2023]
Abstract
Objective Hepatitis B virus (HBV) causes inflammation of the liver and is the leading cause of both liver cirrhosis (LC) and hepatocellular carcinoma (HCC). Serine protease inhibitor Kazal type 1 (SPINK1) is an acute-phase response protein that is overexpressed in liver cancer tissue. This study investigated the clinical value of SPINK1 with regard to the diagnosis of HBV-related diseases and its regulatory mechanism. Methods Serum levels of SPINK1 in HBV-infected patients and healthy participants were detected by enzyme-linked immunosorbent assay (ELISA). Reverse transcription quantitative real-time polymerase chain reaction (RT-qPCR) and western blotting were used to detect differential expression of SPINK1 mRNA and protein in HepG2 and HepG2.2.15 cells. The HBV infectious clone pHBV1.3 and its individual genes were cotransfected into HepG2 cells with the SPINK1 promoter coupled to a luciferase reporter; luciferase activity was measured, and the expression levels of SPINK1 were examined. Results Serum SPINK1 levels of HBV-infected patients were significantly higher than those of healthy participants, and the serum levels of SPINK1 in patients who tested positive for HBeAg were significantly higher than those in patients who tested negative for HBeAg. The serum SPINK1 levels of patients with LC or HCC were markedly higher than those of patients with chronic hepatitis. The HBV X protein (HBx) activated the SPINK1 promoter to upregulate expression of SPINK1 at both mRNA and protein levels. Conclusions HBV enhances expression of SPINK1 through X. SPINK1 levels are increased during progression of HBV-related diseases and might be utilized as a biomarker for the diagnosis of HBV-related diseases.
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Gautron J, Guyot N, Brionne A, Réhault-Godbert S. Bioactive Minor Egg Components. EGGS AS FUNCTIONAL FOODS AND NUTRACEUTICALS FOR HUMAN HEALTH 2019. [DOI: 10.1039/9781788013833-00259] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
In the last 15 years, the development of functional genomics has increased the number of egg proteins identified from 50 to about 1300. These proteins are initially present in eggs to support a harmonious embryonic development. Consequently, this closed embryonic chamber contains molecules exhibiting diverse functions, including defense, nutrition and many predicted biological activities, which have been investigated using both bioinformatics and experimental investigations. In this chapter, we focus on some very interesting activities of high potential reported for minor egg proteins (excluding ovalbumin, ovotransferrin and lysozyme). The shell matrix proteins are involved in the calcification process to define and control the final texture of the shell and thereby its mechanical properties. Antimicrobial proteins are part of innate immunity and are mainly present in the white and vitelline membranes. They encompass several protein families, including protease inhibitors, vitamin-binding proteins, defensins, LBP-PLUNC family proteins and heparin-binding proteins. The egg also possesses additional bioactive proteins with direct anti-cancerous and antioxidant activities or whose biochemical properties are currently used to develop diagnostic tools and strategies for targeted therapy. Finally, this chapter also reports some emerging functions in tissue remodeling/wound healing and proposes some relevant bioactive candidates and research fields that would be interesting to investigate further.
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Affiliation(s)
- J. Gautron
- INRA, BOA, Université de Tours 37380 Nouzilly France
| | - N. Guyot
- INRA, BOA, Université de Tours 37380 Nouzilly France
| | - A. Brionne
- INRA, BOA, Université de Tours 37380 Nouzilly France
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50
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Xu L, Lu C, Huang Y, Zhou J, Wang X, Liu C, Chen J, Le H. SPINK1 promotes cell growth and metastasis of lung adenocarcinoma and acts as a novel prognostic biomarker. BMB Rep 2019. [PMID: 30545439 PMCID: PMC6330943 DOI: 10.5483/bmbrep.2018.51.12.205] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Serine protease inhibitor Kazal type 1 (SPINK1) plays a role in protecting the pancreas against premature activation of trypsinogen and is involved in cancer progression. SPINK1 promoted LAC cells growth, migration, and invasion. Mechanistically, we found that SPINK1 promoted LAC cells migration and invasion via up-regulating matrix metalloproteinase 12 (MMP12). We observed that SPINK1 expression was only up-regulated in lung adenocarcinoma (LAC) tissues, and was an independent prognostic factor for poor survival. Our results indicate that SPINK1 might be a potential biomarker for LAC that promotes progression by MMP12. [BMB Reports 2018; 51(12): 648-653].
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Affiliation(s)
- Liyun Xu
- Cell and Molecular Biology Laboratory, Affiliated Zhoushan Hospital of Wenzhou Medical University, Zhoushan 316000, China
| | - Changchang Lu
- Cell and Molecular Biology Laboratory, Affiliated Zhoushan Hospital of Wenzhou Medical University, Zhoushan 316000, China
| | - Yanyan Huang
- Cell and Molecular Biology Laboratory, Affiliated Zhoushan Hospital of Wenzhou Medical University, Zhoushan 316000, China
| | - Jihang Zhou
- Cell and Molecular Biology Laboratory, Affiliated Zhoushan Hospital of Wenzhou Medical University, Zhoushan 316000, China
| | - Xincheng Wang
- Cell and Molecular Biology Laboratory, Affiliated Zhoushan Hospital of Wenzhou Medical University, Zhoushan 316000, China
| | - Chaowu Liu
- Department of Cardio-Thoracic Surgery, Affiliated Zhoushan Hospital of Wenzhou Medical University, Zhoushan 316000, China
| | - Jun Chen
- Department of Cardio-Thoracic Surgery, Affiliated Zhoushan Hospital of Wenzhou Medical University, Zhoushan 316000, China
| | - Hanbo Le
- Department of Cardio-Thoracic Surgery, Affiliated Zhoushan Hospital of Wenzhou Medical University, Zhoushan 316000, China
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