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Santhosh Kumar S, Chacko R, Kaur A, Ibrahim G, Ye D. A Systematic Review of the Use of Intraoral Scanning for Human Identification Based on Palatal Morphology. Diagnostics (Basel) 2024; 14:531. [PMID: 38473003 DOI: 10.3390/diagnostics14050531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2024] [Revised: 02/26/2024] [Accepted: 02/28/2024] [Indexed: 03/14/2024] Open
Abstract
A common application for intraoral scanners is the digitization of the morphology of teeth and palatal rugae. Palatal scans are most commonly required to fabricate complete dentures and immediate transitional dentures and serve as a reference point for assessing orthodontic results. However, they are also frequently included by accident, even though the main purpose of intraoral scanning is to reconstruct dentition using computer-aided manufacturing (CAM). The literature shows that the identification of disaster victims has frequently involved palatal rugae impressions. As the skull provides sound insulation, the rugae are resistant to heat, chemicals, and stress. Antemortem data might be difficult to find during a forensic inquiry, particularly in disaster victim identification cases. In contrast with DNA and fingerprints, there is a greater likelihood of having a dental record that contains palatal scans. With specialized software, the scans can be exported as open stereolithography (STL) files. Considering that a full case consumes up to about 100 MB of hard drive space, long-term storage should not be an issue compared to a plaster model. Additionally, dentists widely use online databases to exchange data for smile design, implant registration, and orthodontic purposes. This will produce a digital database that grows quickly and is readily usable for forensic investigations. The uniqueness of forensic features is frequently challenged; however, palatal morphology's unique trait could make it possible as it is characteristic of individuals as well as the most distinguishing factor. This review will highlight how rugae, palatal morphology, mirroring, superimposition, and geometrics can serve in forensic identification.
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Affiliation(s)
- Sanjana Santhosh Kumar
- Eastman Institute for Oral Health, University of Rochester Medical Center, Rochester, NY 14620, USA
| | - Rachel Chacko
- Department of Health Promotion and Behavioral Sciences, University of Texas School of Public Health, Houston, TX 77030, USA
| | - Amritpreet Kaur
- Eastman Institute for Oral Health, University of Rochester Medical Center, Rochester, NY 14620, USA
| | - Gasser Ibrahim
- Eastman Institute for Oral Health, University of Rochester Medical Center, Rochester, NY 14620, USA
| | - Dongxia Ye
- Eastman Institute for Oral Health, University of Rochester Medical Center, Rochester, NY 14620, USA
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Santhosh Kumar S, Cantillo R, Ye D. The Relationship between Oral Health and Schizophrenia in Advanced Age-A Narrative Review in the Context of the Current Literature. J Clin Med 2023; 12:6496. [PMID: 37892634 PMCID: PMC10607055 DOI: 10.3390/jcm12206496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 09/13/2023] [Accepted: 10/09/2023] [Indexed: 10/29/2023] Open
Abstract
Schizophrenia is a psychiatric disorder that makes patients incompetent to perform day-to-day activities due to their progressing mental illness. In addition to disturbances with thoughts, behavioral changes, and impaired cognitive functions, oro-systemic health also becomes compromised. Even though the population with schizophrenia is primarily made up of older people, little is known about this group's oral health treatment. The present review explores the relationship between oral healthcare and elderly patients with schizophrenia. Our literature search included databases, like PubMed, Embase, and Google Scholar, for appropriate and evidence-based information. Preventive and management strategies outlined in the included articles and future research perspectives in this field are discussed. To the best of our knowledge, this is the first review that looked at dental care and related characteristics in older schizophrenia patients. The findings highlight the necessity for targeted dental interventions to address the dental health challenges faced by this vulnerable population. Integrating dental health into the overall medical management of elderly individuals with schizophrenia is crucial. Although specific therapies remain limited, the emphasis is on preventive dentistry to reduce the occurrence and progression of oral diseases in this group.
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Affiliation(s)
| | | | - Dongxia Ye
- Eastman Institute for Oral Health, University of Rochester Medical Center, Rochester, NY 14620, USA or (S.S.K.); or (R.C.)
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Jhaveri K, Eli LD, Wildiers H, Hurvitz SA, Guerrero-Zotano A, Unni N, Brufsky A, Park H, Waisman J, Yang ES, Spanggaard I, Reid S, Burkard ME, Vinayak S, Prat A, Arnedos M, Bidard FC, Loi S, Crown J, Bhave M, Piha-Paul SA, Suga JM, Chia S, Saura C, Garcia-Saenz JÁ, Gambardella V, de Miguel MJ, Gal-Yam EN, Rapael A, Stemmer SM, Ma C, Hanker AB, Ye D, Goldman JW, Bose R, Peterson L, Bell JSK, Frazier A, DiPrimeo D, Wong A, Arteaga CL, Solit DB. Neratinib + fulvestrant + trastuzumab for HR-positive, HER2-negative, HER2-mutant metastatic breast cancer: outcomes and biomarker analysis from the SUMMIT trial. Ann Oncol 2023; 34:885-898. [PMID: 37597578 DOI: 10.1016/j.annonc.2023.08.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Revised: 08/03/2023] [Accepted: 08/08/2023] [Indexed: 08/21/2023] Open
Abstract
BACKGROUND HER2 mutations are targetable alterations in patients with hormone receptor-positive (HR+) metastatic breast cancer (MBC). In the SUMMIT basket study, patients with HER2-mutant MBC received neratinib monotherapy, neratinib + fulvestrant, or neratinib + fulvestrant + trastuzumab (N + F + T). We report results from 71 patients with HR+, HER2-mutant MBC, including 21 (seven in each arm) from a randomized substudy of fulvestrant versus fulvestrant + trastuzumab (F + T) versus N + F + T. PATIENTS AND METHODS Patients with HR+ HER2-negative MBC with activating HER2 mutation(s) and prior cyclin-dependent kinase 4/6 inhibitor (CDK4/6i) therapy received N + F + T (oral neratinib 240 mg/day with loperamide prophylaxis, intramuscular fulvestrant 500 mg on days 1, 15, and 29 of cycle 1 then q4w, intravenous trastuzumab 8 mg/kg then 6 mg/kg q3w) or F + T or fulvestrant alone. Those whose disease progressed on F + T or fulvestrant could cross-over to N + F + T. Efficacy endpoints included investigator-assessed objective response rate (ORR), clinical benefit rate (RECIST v1.1), duration of response, and progression-free survival (PFS). Plasma and/or formalin-fixed paraffin-embedded tissue samples were collected at baseline; plasma was collected during and at end of treatment. Extracted DNA was analyzed by next-generation sequencing. RESULTS ORR for 57 N + F + T-treated patients was 39% [95% confidence interval (CI) 26% to 52%); median PFS was 8.3 months (95% CI 6.0-15.1 months). No responses occurred in fulvestrant- or F + T-treated patients; responses in patients crossing over to N + F + T supported the requirement for neratinib in the triplet. Responses were observed in patients with ductal and lobular histology, 1 or ≥1 HER2 mutations, and co-occurring HER3 mutations. Longitudinal circulating tumor DNA sequencing revealed acquisition of additional HER2 alterations, and mutations in genes including PIK3CA, enabling further precision targeting and possible re-response. CONCLUSIONS The benefit of N + F + T for HR+ HER2-mutant MBC after progression on CDK4/6is is clinically meaningful and, based on this study, N + F + T has been included in the National Comprehensive Cancer Network treatment guidelines. SUMMIT has improved our understanding of the translational implications of targeting HER2 mutations with neratinib-based therapy.
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Affiliation(s)
- K Jhaveri
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York; Weill Cornell Medical College, New York.
| | - L D Eli
- Clinical Development, Puma Biotechnology, Los Angeles, USA
| | - H Wildiers
- University Hospitals Leuven, Leuven, Belgium
| | - S A Hurvitz
- David Geffen School of Medicine, UCLA, Los Angeles, Santa Monica, USA
| | - A Guerrero-Zotano
- Medical Oncology Department, Fundación Instituto Valenciano de Oncología, Valencia, Spain
| | - N Unni
- UT Southwestern Medical Center, Dallas
| | - A Brufsky
- Magee-Womens Hospital of UPMC, Pittsburgh
| | - H Park
- Washington University School of Medicine, St. Louis
| | - J Waisman
- City of Hope Comprehensive Cancer Center, Duarte
| | - E S Yang
- University of Alabama at Birmingham, Birmingham, USA
| | - I Spanggaard
- Department of Oncology, Rigshospitalet - Copenhagen University Hospital, Copenhagen, Denmark
| | - S Reid
- Division of Hematology/Oncology (Breast Oncology), The Vanderbilt-Ingram Cancer Center, Nashville
| | - M E Burkard
- Division of Hematology/Oncology, Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison
| | - S Vinayak
- Seattle Cancer Care Alliance, Seattle, USA
| | - A Prat
- Hospital Clínic de Barcelona, Barcelona, Spain
| | - M Arnedos
- Department of Medical Oncology, Gustave Roussy, Villejuif
| | - F-C Bidard
- Department of Medical Oncology, UVSQ/Paris-Saclay University, Institut Curie, Saint Cloud, France
| | - S Loi
- Division of Cancer Research, Peter MacCallum Cancer Centre, Melbourne; The Sir Peter MacCallum Department of Medical Oncology, The University of Melbourne, Parkville, Australia
| | - J Crown
- St. Vincent's University Hospital, Dublin, Ireland
| | - M Bhave
- Department of Hematology/Oncology, Emory University, Winship Cancer Institute, Atlanta
| | - S A Piha-Paul
- Department of Investigational Cancer Therapeutics, University of Texas MD Anderson Cancer Center, Houston
| | - J M Suga
- Kaiser Permanente, Department of Medical Oncology, Vallejo, USA
| | - S Chia
- Department of Medical Oncology, British Columbia Cancer Agency, Vancouver, Canada
| | - C Saura
- Medical Oncology Service, Vall d'Hebron University Hospital, Vall d'Hebron Institute of Oncology (VHIO), Barcelona
| | - J Á Garcia-Saenz
- Hospital Clínico San Carlos, Instituto de Investigación Sanitaria San Carlos (IdISSC), CIBERONC, Madrid
| | - V Gambardella
- Hospital Clínico de Valencia, Instituto de Investigación Sanitaria INCLIVA, Valencia
| | - M J de Miguel
- START Madrid - Hospital Universitario Madrid Sanchinarro, Madrid, Spain
| | - E N Gal-Yam
- Institute of Breast Oncology, Sheba Medical Center, Ramat Gan
| | - A Rapael
- Sourasky Medical Center, Tel Aviv
| | - S M Stemmer
- Davidoff Cancer Center, Rabin Medical Center, Petah Tikva; Tel Aviv University, Tel Aviv, Israel
| | - C Ma
- Division of Medical Oncology, Department of Medicine and Siteman Cancer Center, Washington University, St. Louis
| | - A B Hanker
- UT Southwestern Simmons Comprehensive Cancer Center, Dallas
| | - D Ye
- UT Southwestern Simmons Comprehensive Cancer Center, Dallas
| | | | - R Bose
- Division of Medical Oncology, Department of Medicine and Siteman Cancer Center, Washington University, St. Louis
| | - L Peterson
- Division of Medical Oncology, Department of Medicine and Siteman Cancer Center, Washington University, St. Louis
| | | | - A Frazier
- Clinical Development, Puma Biotechnology, Los Angeles, USA
| | - D DiPrimeo
- Clinical Development, Puma Biotechnology, Los Angeles, USA
| | - A Wong
- Clinical Development, Puma Biotechnology, Los Angeles, USA
| | - C L Arteaga
- UT Southwestern Simmons Comprehensive Cancer Center, Dallas
| | - D B Solit
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York
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Tang Y, Zhang L, Ye D, Zhao A, Liu Y, Zhang M. Causal relationship between Type 1 diabetes and osteoporosis and fracture occurrence: a two-sample Mendelian randomization analysis. Osteoporos Int 2023; 34:1111-1117. [PMID: 37012460 DOI: 10.1007/s00198-023-06734-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 03/21/2023] [Indexed: 04/05/2023]
Abstract
We used two-sample Mendelian Randomization to reveal causal estimates of type 1 diabetes and bone. Type 1 diabetes was found to be a risk factor for bone metabolic health, although there was no clear evidence to support a genetic association between type 1 diabetes and osteoporosis and fracture risk. INTRODUCTION Based on the random assignment of gametes at conception, Mendelian randomization (MR) analysis simulates randomized controlled trials in an observational setting. Therefore, we used MR to assess the association causality of type 1 diabetes (T1D) with fractures and osteoporosis. METHODS From a genome-wide association meta-analysis, independent single nucleotide polymorphisms closely associated with T1D were selected as instrumental variables. Data on fracture and osteoporosis were obtained from the FinnGen Consortium. We performed a two-sample MR analysis, using inverse-variance weighted (IVW) as the primary analysis method, to assess possible causal associations between T1D and bone risk. The results were verified by MR-Egger regression and median weighted method (WME). MR-PRESSO and MR-Egger intercepts were used to evaluate the horizontal pleiotropy of instrumental variables, and the Q-test and "leave-one-out" methods were used to test the heterogeneity of MR results. RESULTS IVW (OR=1.040, 95% CI=0.974-1.109, P=0.238), MR-Egger regression (OR=1.077, 95% CI=0.921-1.260, P=0.372) and WME (OR=1.021, 95% CI=0.935-1.114, P=0.643) all showed that there was no causal relationship between T1D and osteoporosis, but the direction was consistent. The indicative significance of IVW results in T1D and forearm fractures (OR=1.062, 95% CI=1.010-1.117, P=0.020), but the results are not robust enough. There was no causal effect in femur, lumbar and pelvis, or shoulder and upper arm fractures. CONCLUSIONS After MR analysis, although T1D may be a risk factor for bone health, we do not have sufficient evidence to support a causal effect of T1D on osteoporosis and fractures at a genetically predicted level. More cases need to be included for analysis.
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Affiliation(s)
- Y Tang
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - L Zhang
- General Practice Ward/International Medical Center Ward, General Practice Medical Center, West China Hospital, Sichuan University, Chengdu, China
| | - D Ye
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - A Zhao
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Y Liu
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - M Zhang
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, China.
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Zhang H, Ye D, Zhu Y. ALTER-UC-007: A prospective phase 2 study of anlotinib with gemcitabine and cisplatin or anlotinib with penpulimab as perioperative treatment for patients with muscle-invasive urothelial carcinoma (MIUC). Eur Urol 2023. [DOI: 10.1016/s0302-2838(23)00569-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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Ye D, Li S, Gan X, Misra R, Wang S, Liu Z, Hu C, Yang Y. In situ growth of carbon nanotubes on NiTi powder for printing high-performance NiTi matrix composite. POWDER TECHNOL 2023. [DOI: 10.1016/j.powtec.2023.118221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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Zhou L, Dai T, Zhang D, Guo H, Zhou F, Shi B, Wang S, Ji Z, Wang C, Yao X, Wei Q, Chen N, Xing J, Yang J, Kong C, Huang J, Ye D. 152P An epidemiologic study on PD-L1 expression with clinical observation of initial treatment pattern in the Chinese muscle invasive urothelial bladder carcinoma patients. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.10.187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
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Wei Y, Zhu Y, Ye D. 162MO Genomic characterization revealed from prospective clinical sequencing of 1016 Chinese prostate cancer patients. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.10.199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2022] Open
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Necchi A, Bajorin D, Tomita Y, Ye D, Agerbaek M, Enting D, Peer A, Milowsky M, Kobayashi K, Grimm MO, Stenner F, David J, Li J, Chasalow S, Nasroulah F, Apfel A, Ünsal-Kaçmaz K, Galsky M. Tumor and immune features associated with disease-free survival with adjuvant nivolumab in the phase 3 CheckMate 274 trial. EUR UROL SUPPL 2022. [DOI: 10.1016/s2666-1683(22)02582-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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Necchi A, Bajorin D, Tomita Y, Ye D, Agerbæk M, Enting D, Peer A, Milowsky M, Kobayashi K, Grimm MO, Stenner-Liewen F, David J, Li J, Chasalow S, Nasroulah F, Apfel A, Unsal-Kacmaz K, Galsky M. 1737MO Tumor and immune features associated with disease-free survival with adjuvant nivolumab in the phase III CheckMate 274 trial. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.1815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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Gu SS, Shen ZS, Deng HX, Qiu SJ, Ye D. [Cell heterogeneity of laryngeal carcinoma and evolution trajectory of epithelial cells]. Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2022; 57:168-177. [PMID: 35196760 DOI: 10.3760/cma.j.cn115330-20211217-00805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Objective: To analyze the classification and functions of cell subsets in laryngeal carcinoma and metastatic lymph nodes, and to explore the evolution trajectory of epithelial cells to tumor cells. Methods: Single-cell RNA sequencing was performed on 5 cases of laryngeal cancer, matched metastatic lymph nodes and 3 normal tissues. Patients were admitted to Ningbo Medical Center Lihuili Hospital from October 22, 2019 to December 16, all patients were male, aged 53-70 years old. Cell subsets of the above-mentioned tissues were analyzed by the Seurat, and the biological functions of cell subpopulation were investigated by functional enrichment analysis. Malignant epithelial cells were identified using copy number variation (CNV). The evolutionary trajectory of epithelial cells to cancer cells was analyzed by cell trajectory analysis, and cancerous transitional cells were identified. The highly expressed genes in transitional cells were analyzed by the FindAllMarker of the Seurat and verified by immunohistochemistry. Results: A total of 66 969 high-quality cells were obtained in 9 major clusters: epithelial cells, T cells, B cells, fibroblasts, endothelial cells, myeloid cells, mast cells, plasmacytoid dendritic cells and nerve cells. The first 5 cell clusters were divided into 8, 6, 4, 3 and 2 subgroups, respectively. Four epithelial cell subsets (C0, C1, C2 and C5) were derived from tumor tissues and metastatic lymph nodes, and had high levels of CNV and tumor cell content. Cell trajectory analysis showed that the evolution trajectory of epithelial cells was from normal epithelial subpopulation C4 to early cancerous cell population C0, which differentiated into three major malignant cell subsets C1, C3, and C5. Epithelial cell C0 may represent the transitional cell population of carcinogenesis, and were enriched in biological processes such as epithelial-mesenchymal transformation and angiogenesis. C0 highly expressed sulforaphane (SFN) which may be related to the occurrence and development of cancer. Immunohistochemistry confirmed that SFN was highly expressed in tumor tissues and metastatic lymph nodes compared with paracancerous tissues. Conclusion: Single-cell sequencing may be used to elucidate the diversity of cells and functions in laryngeal carcinoma tissues and metastatic lymph nodes, and cell population C0 plays a key role in the evolution of cells.
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Affiliation(s)
- S S Gu
- Department of Otorhinolaryngology Head and Neck Surgery, Ningbo Medical Center Lihuili Hospital, Ningbo 315040, China
| | - Z S Shen
- Department of Otorhinolaryngology Head and Neck Surgery, Ningbo Medical Center Lihuili Hospital, Ningbo 315040, China
| | - H X Deng
- Department of Otorhinolaryngology Head and Neck Surgery, Ningbo Medical Center Lihuili Hospital, Ningbo 315040, China
| | - S J Qiu
- Department of Otorhinolaryngology Head and Neck Surgery, Ningbo Medical Center Lihuili Hospital, Ningbo 315040, China
| | - D Ye
- Department of Otorhinolaryngology Head and Neck Surgery, Ningbo Medical Center Lihuili Hospital, Ningbo 315040, China
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Pan J, Ye D, Zhu Y. Stereotactic radiotherapy for 68Ga-PSMA and 18F-FDG PET/CT detected lesions in early non-metastatic castration-resistant prostate cancer (PSA≤2ng/ml): A prospective single-center study. Eur Urol 2022. [DOI: 10.1016/s0302-2838(22)00289-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Huang J, Wang Y, Zhang C, Hu X, Wang P, Shi G, Dong L, Zhang J, Kong W, Chen Y, Ye D, Xia D, Guo J, Xue W, Huang Y, He Z. Surgical management and oncologic outcomes for local recurrence of renal cell carcinoma after radical nephrectomy. Eur Urol 2022. [DOI: 10.1016/s0302-2838(22)00460-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Kanesvaran R, Porta C, Wong A, Powles T, Ng QS, Schmidinger M, Ye D, Malhotra H, Miura Y, Lee JL, Chong FLT, Pu YS, Yen CC, Saad M, Lee HJ, Kitamura H, Bhattacharyya GS, Curigliano G, Poon E, Choo SP, Peters S, Lim E, Yoshino T, Pentheroudakis G. Pan-Asian adapted ESMO Clinical Practice Guidelines for the diagnosis, treatment and follow-up of patients with renal cell carcinoma. ESMO Open 2021; 6:100304. [PMID: 34864348 PMCID: PMC8645910 DOI: 10.1016/j.esmoop.2021.100304] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 09/22/2021] [Accepted: 10/17/2021] [Indexed: 01/05/2023] Open
Abstract
The most recent version of the European Society for Medical Oncology (ESMO) Clinical Practice Guidelines for the diagnosis, treatment and follow-up of renal cell carcinoma was published in 2019 with an update planned for 2021. It was therefore decided by both the ESMO and the Singapore Society of Oncology (SSO) to convene a special, virtual guidelines meeting in May 2021 to adapt the ESMO 2019 guidelines to take into account the ethnic differences associated with the treatment of renal cell carcinomas in Asian patients. These guidelines represent the consensus opinions reached by experts in the treatment of patients with renal cell carcinoma representing the oncological societies of China (CSCO), India (ISMPO), Japan (JSMO), Korea (KSMO), Malaysia (MOS), Singapore (SSO) and Taiwan (TOS). The voting was based on scientific evidence and was independent of the current treatment practices and drug access restrictions in the different Asian countries. The latter were discussed when appropriate.
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Affiliation(s)
- R Kanesvaran
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore, Singapore.
| | - C Porta
- Department of Biomedical Sciences and Human Oncology, University of Bari 'A. Moro' and Division of Medical Oncology, A.O.U. Consorziale Policlinico di Bari, Bari, Italy
| | - A Wong
- Department of Haematology-Oncology, National University Cancer Institute, Singapore, Singapore
| | - T Powles
- Barts Cancer Institute, Queen Mary University, London, UK
| | - Q S Ng
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore, Singapore
| | - M Schmidinger
- Department of Urology I, and Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - D Ye
- Department of Urology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - H Malhotra
- Department of Medical Oncology, Sri Ram Cancer Center, Mahatma Gandhi Medical College Hospital, Mahatma Gandhi University of Medical Sciences & Technology, Jaipur, India
| | - Y Miura
- Department of Medical Oncology, Toranomon Hospital, Tokyo, Japan
| | - J L Lee
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - F L T Chong
- Department of Radiotherapy and Oncology, Sabah Women and Children's Hospital, Kota Kinabalu, Sabah, Malaysia
| | - Y-S Pu
- Department of Urology, National Taiwan University Hospital, Taipei, Taiwan
| | - C-C Yen
- Division of Clinical Research, Department of Medical Research and Division of Medical Oncology, Center for Immuno-oncology, Department of Oncology, Taipei Veterans General Hospital and National Yang Ming Chiao Tung University School of Medicine, Taipei, Taiwan
| | - M Saad
- Department of Clinical Oncology, University of Malaya Medical Centre, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Malaysia
| | - H J Lee
- Department of Medical Oncology, Chungnam National University Hospital, Chungnam National University College of Medicine, Daejeon, Korea
| | - H Kitamura
- Department of Urology, Faculty of Medicine, University of Toyama, Toyama, Japan
| | | | - G Curigliano
- Istituto Europeo di Oncologia, IRCCS and University of Milano, Milan, Italy
| | - E Poon
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore, Singapore
| | - S P Choo
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore, Singapore; Medical Oncology, Curie Oncology, Singapore, Singapore
| | - S Peters
- Oncology Department, Lausanne University Hospital (CHUV), Lausanne, Switzerland
| | - E Lim
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore, Singapore
| | - T Yoshino
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan
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Jin Y, Ye D, Geng H, Yu YQ, Zhang XX, Peng SY, Li JT. [A new classification of intrahepatic cholangiocarcinoma based on actual anatomy:a series of 135 cases]. Zhonghua Wai Ke Za Zhi 2021; 59:842-847. [PMID: 34619910 DOI: 10.3760/cma.j.cn112139-20210716-00313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To explore the feasibility and clinical value of a new classification for resectable intrahepatic cholangiocarcinoma (IHCC) according to the actual anatomy. Methods: The data of 135 patients with IHCC who were admitted to the Department of Hepatopancreatobiliary Surgery,Second Affiliated Hospital of Zhejiang University School of Medicine from November 2011 to November 2020 after discussion by a multidisciplinary team and planned to undergo radical resection were analyzed retrospectively. There were 77 males and 58 females,with a median age of 61 years (range:26 to 86 years),of which 38 cases had vascular invasion. This new classification was carried out independently by two hepatobiliary surgeons. First,a preliminary classification was made based on the location of the tumor,and then the final classification was based on vascular invasion. All patients were followed up by telephone,and the follow-up was as of November 2020. Survival time is defined as the time after surgery to follow-up or death. Log-rank test was used to compare patients' median recurrence-free survival and overall survival time. The Cox proportional hazard model was used to analyze the prognosis factors of the overall survival time of patients with IHCC. Results: Among the 135 patients,129 underwent R0 resection and 6 underwent R1 resection. According to the actual anatomy,28 cases (20.7%) belonged to segmental type, 43 cases (31.9%) belonged to branch type, 64 cases (47.4%). The median survival time of all patients was 35.2 months(95%CI:21.3 to 70.5 months),the 1-year cumulative survival rate was 75.1%,the 3-year cumulative survival rate was 45.8%,and the 5-year cumulative survival rate was 39.0%. After grouping according to the classification,the median survival time of segmental patients was 36.9 months (more than 50% of patients reached the median survival time),and the median survival time of branched patients was 33.8 months (95%CI:16.8 to 38.5);The median survival time of lobe patients was 25.0 months (95%CI:13.6 to 58.7). The result of Log-rank test between groups indicated that the median survival time of patients with segmental type was better than that of patients with branch and lobe type(HR=2.03,95%CI:1.24 to 3.64,P=0.006);There was no significant difference in survival time between patients with branch type and lobe type (P=0.685). The results of the multivariate analysis of the Cox risk ratio model suggested that the actual anatomical location classification (HR=2.32,95%CI:1.10 to 4.92,P=0.028) and the postoperative lymph node metastasis rate (HR=2.06,95%CI:1.24 to 3.45,P=0.005) were independent factors related to survival after radical resection of IHCC patients. Conclusion: It is simple and convenient to classify resectable IHCC by actual anatomy,which can be used to preliminarily judge the prognosis of patients and provide a feasible classification scheme for the clinic.
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Affiliation(s)
- Y Jin
- Department of Hepatopancreatobiliary Surgery,Second Affiliated Hospital,Zhejiang University School of Medicine,Hangzhou 310009,China
| | - D Ye
- Department of Hepatopancreatobiliary Surgery,Second Affiliated Hospital,Zhejiang University School of Medicine,Hangzhou 310009,China
| | - H Geng
- Department of Hepatopancreatobiliary Surgery,Second Affiliated Hospital,Zhejiang University School of Medicine,Hangzhou 310009,China
| | - Y Q Yu
- Department of Hepatopancreatobiliary Surgery,Second Affiliated Hospital,Zhejiang University School of Medicine,Hangzhou 310009,China
| | - X X Zhang
- Department of Hepatopancreatobiliary Surgery,Second Affiliated Hospital,Zhejiang University School of Medicine,Hangzhou 310009,China
| | - S Y Peng
- Department of Hepatopancreatobiliary Surgery,Second Affiliated Hospital,Zhejiang University School of Medicine,Hangzhou 310009,China
| | - J T Li
- Department of Hepatopancreatobiliary Surgery,Second Affiliated Hospital,Zhejiang University School of Medicine,Hangzhou 310009,China
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Chung B, Huang J, Uemura H, Choi Y, Ye Z, Suzuki H, Kang T, He D, Joung J, Brookman-May S, McCarthy S, Bhaumik A, He J, Mundle S, Chowdhury S, Agarwal N, Ye D, Chi K, Uemura H. 608P Apalutamide (APA) efficacy and safety in Asian patients with metastatic castration-sensitive prostate cancer (mCSPC). Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.08.1121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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17
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Ye D, Liu R, Luo H, Han W, Lu X, Cao L, Guo P, Liu J, Yue Y, Lu C. 597P A phase I dose-escalation study of LAE001 in patients with metastatic castration-resistant prostate cancer (mCRPC). Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.08.1110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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18
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Yang Y, Wu J, Wang X, Yao J, Lao KS, Xu Y, Hu Y, Pan Y, Feng Y, Shi S, Zhang J, Qiao Y, Li Q, Ye D, Wang Y. P–389 The relationship between serum hormone profiles and missed abortion in humans. Hum Reprod 2021. [DOI: 10.1093/humrep/deab130.388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
Study question
Are circulating profiles of metabolic-related hormones also associated with the missed abortion (MA) in humans?
Summary answer
Serum levels of fatty acid-binding protein–4 (FABP4) and fibroblast growth factor 21 (FGF21) are positively associated with MA.
What is known already
A cluster of endocrine hormones, including FABP4, FGF21, adiponectin, lipocalin–2 (LCN2), exhibit pleiotropic effects on regulating systematic metabolism. Serum levels of them are associated with gestational obesity and diabetes and affect pregnancy outcomes, however, the relationship between their circulating profiles and MA is under-investigated.
Study design, size, duration
78 patients with MA and 86 healthy pregnant subjects matching on maternal age and body mass index (BMI) were nested from a prospective cohort in the Chinese population.
Participants/materials, setting, methods
Fasting serum samples from all participants were collected to test their serum levels of FGF21, FABP4, adiponectin, and LCN2 by enzyme-linked immunosorbent assay method (ELISA).
Main results and the role of chance
There were no significant differences in circulating profiles of adiponectin and LCN2 between MA patients and healthy pregnant subjects. By contrast, circulating levels of FGF21 and FABP4 were significantly and independently elevated in patients with MA relative to control cases even after adjusting confounding factors (for FGF21: MA: 28.96 ± 2.17 ng/ml; HP: 19.18 ± 1.12 ng/ml, P < 0.001, for FABP4: MA: 152.50 ± 9.31 pg/ml; HP: 90.86 ± 4.14 pg/ml, P < 0.001). Linear regression analysis showed, FGF21 raised every 10 pg/ml contributed to a 24% (95% CI: 15% - 34%) increase in the risk of MA, whereas the OR of FABP4 for the risk of MA was 1.052 (95% CI: 1.022 –1.088). Furthermore, using serum FGF21 level or FABP4 levels discriminated MA from healthy controls with an area under the operating characteristic’s curve (AUROC) of 0.81 (95% CI 0.76–0.92) and 0.70 (95% CI 0.62 - 0.78), respectively.
Limitations, reasons for caution
The study is limited by the sample size. In addition, our results were based-on Chinese population, whether it could be observed in other ethics group remain to be investigated. Meanwhile, the cause-effect relationship between increased serum FGF21 level and MA remains to be explored.
Wider implications of the findings: Our data would suggest that serum levels of FGF21 and FABP4 are associated with MA. Moreover, circulating FGF21 levels may serve as a potential diagnostic biomarker for the recognition of M.
Trial registration number
IRB Ref. No.: KY201913
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Affiliation(s)
- Y Yang
- Shaanxi University of Chinese Medicine, The Second Clinical Medical College, Xianyang, China
| | - J Wu
- The University of Hong Kong, State Key Laboratory of Pharmaceutical Biotechnology, Hong Kong SAR, China
| | - X Wang
- Shaanxi University of Chinese Medicine, Department of Obstetrics and Gynecology, Xianyang, China
| | - J Yao
- Guangdong Pharmaceutical University, Guangdong Research Center of Metabolic Diseases of Integrated Western and Chinese Medicine, Guangzhou, China
| | - K S Lao
- The University of Hong Kong, Centre for Safe Medication Practice and Research, Hong Kong SAR, China
| | - Y Xu
- Guangdong Pharmaceutical University, The First Affiliated Hospital/School of Clinical Medicine, Guangzhou, China
| | - Y Hu
- The University of Hong Kong, State Key Laboratory of Pharmaceutical Biotechnology, Hong Kong SAR, China
| | - Y Pan
- Shenzhen University, School of Biomedicine Science, Shenzhen, China
| | - Y Feng
- Shaanxi University of Chinese Medicine, The Second Clinical Medical College, Xianyang, China
| | - S Shi
- Shaanxi University of Chinese Medicine, Department of Obstetrics and Gynecology, Xianyang, China
| | - J Zhang
- Shaanxi University of Chinese Medicine, Department of Obstetrics and Gynecology, Xianyang, China
| | - Y Qiao
- Shaanxi University of Chinese Medicine, Department of Obstetrics and Gynecology, Xianyang, China
| | - Q Li
- Shaanxi University of Chinese Medicine, The Second Clinical Medical College, Xianyang, China
| | - D Ye
- Guangdong Pharmaceutical University, Guangdong Research Center of Metabolic Diseases of Integrated Western and Chinese Medicine, Guangzhou, China
| | - Y Wang
- The University of Hong Kong, State Key Laboratory of Pharmaceutical Biotechnology, Hong Kong SAR, China
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Ye D, Veen L, Nikishova A, Lakhlili J, Edeling W, Luk OO, Krzhizhanovskaya VV, Hoekstra AG. Uncertainty quantification patterns for multiscale models. Philos Trans A Math Phys Eng Sci 2021; 379:20200072. [PMID: 33775139 PMCID: PMC8059643 DOI: 10.1098/rsta.2020.0072] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 10/26/2020] [Indexed: 05/06/2023]
Abstract
Uncertainty quantification (UQ) is a key component when using computational models that involve uncertainties, e.g. in decision-making scenarios. In this work, we present uncertainty quantification patterns (UQPs) that are designed to support the analysis of uncertainty in coupled multi-scale and multi-domain applications. UQPs provide the basic building blocks to create tailored UQ for multiscale models. The UQPs are implemented as generic templates, which can then be customized and aggregated to create a dedicated UQ procedure for multiscale applications. We present the implementation of the UQPs with multiscale coupling toolkit Multiscale Coupling Library and Environment 3. Potential speed-up for UQPs has been derived as well. As a proof of concept, two examples of multiscale applications using UQPs are presented. This article is part of the theme issue 'Reliability and reproducibility in computational science: implementing verification, validation and uncertainty quantification in silico'.
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Affiliation(s)
- D. Ye
- Computational Science Lab, Informatics Institute, Faculty of Science, University of Amsterdam, Amsterdam, The Netherlands
| | - L. Veen
- Netherlands eScience Center, Amsterdam, The Netherlands
| | - A. Nikishova
- Computational Science Lab, Informatics Institute, Faculty of Science, University of Amsterdam, Amsterdam, The Netherlands
| | - J. Lakhlili
- Max Planck Institute for Plasma Physics, Garching, Germany
| | - W. Edeling
- Scientific Computing Group, Centrum Wiskunde and Informatica, Amsterdam, The Netherlands
| | - O. O. Luk
- Max Planck Institute for Plasma Physics, Garching, Germany
| | - V. V. Krzhizhanovskaya
- Computational Science Lab, Informatics Institute, Faculty of Science, University of Amsterdam, Amsterdam, The Netherlands
- ITMO University, Saint Petersburg, Russia
| | - A. G. Hoekstra
- Computational Science Lab, Informatics Institute, Faculty of Science, University of Amsterdam, Amsterdam, The Netherlands
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Yu Y, Li M, Zhou Y, Shi Y, Zhang W, Son G, Ge J, Zhao J, Zhang Z, Ye D, Yang C, Wang S. Activation of mesenchymal stem cells promotes new bone formation within dentigerous cyst. Stem Cell Res Ther 2020; 11:476. [PMID: 33168086 PMCID: PMC7653780 DOI: 10.1186/s13287-020-01999-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Accepted: 10/26/2020] [Indexed: 11/18/2022] Open
Abstract
Background Dentigerous cyst (DC) is a bone destructive disease and remains a challenge for clinicians. Marsupialization enables the bone to regenerate with capsule maintaining, making it a preferred therapeutic means for DC adjacent to vital anatomical structures. Given that capsules of DC are derived from odontogenic epithelium remnants at the embryonic stage, we investigated whether there were mesenchymal stem cells (MSCs) located in DC capsules and the role that they played in the bone regeneration after marsupialization. Methods Samples obtained before and after marsupialization were used for histological detection and cell culture. The stemness of cells isolated from fresh tissues was analyzed by morphology, surface marker, and multi-differentiation assays. Comparison of proliferation ability between MSCs isolated from DC capsules before (Bm-DCSCs) and after (Am-DCSCs) marsupialization was evaluated by Cell Counting Kit-8 (CCK-8), fibroblast colony-forming units (CFU-F), and 5′-ethynyl-2′-deoxyuridine (EdU) assay. Their osteogenic capacity in vitro was detected by alkaline phosphatase (ALP) and Alizarin Red staining (ARS), combined with real-time polymerase chain reaction (RT-PCR) and immunofluorescence (IF) staining. Subcutaneous ectopic osteogenesis as well as cranial bone defect model in nude mice was performed to detect their bone regeneration and bone defect repairability. Results Bone tissue and strong ALP activity were detected in the capsule of DC after marsupialization. Two types of MSCs were isolated from fibrous capsules of DC both before (Bm-DCSCs) and after (Am-DCSCs) marsupialization. These fibroblast-like, colony-forming cells expressed MSC markers (CD44+, CD90+, CD31−, CD34−, CD45−), and they could differentiate into osteoblast-, adipocyte-, and chondrocyte-like cells under induction. Notably, Am-DCSCs performed better in cell proliferation and self-renewal. Moreover, Am-DCSCs showed a greater osteogenic capacity both in vitro and in vivo compared with Bm-DCSCs. Conclusions There are MSCs residing in capsules of DC, and the cell viability as well as the osteogenic capacity of them is largely enhanced after marsupialization. Our findings suggested that MSCs might play a crucial role in the healing process of DC after marsupialization, thus providing new insight into the treatment for DC by promoting the osteogenic differentiation of MSCs inside capsules.
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Affiliation(s)
- Yejia Yu
- Department of Oral Surgery, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, National Clinical Research Centre for Oral Diseases, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Mengyu Li
- Department of Oral Surgery, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, National Clinical Research Centre for Oral Diseases, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yuqiong Zhou
- Department of Oral Surgery, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, National Clinical Research Centre for Oral Diseases, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yueqi Shi
- Department of Oral Surgery, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, National Clinical Research Centre for Oral Diseases, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Wenjie Zhang
- Department of Prosthodontics, Shanghai Engineering Research Centre of Advanced Dental Technology and Materials, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, National Clinical Research Centre for Oral Diseases, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Geehun Son
- Department of Oral Surgery, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, National Clinical Research Centre for Oral Diseases, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jing Ge
- Department of Oral Surgery, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, National Clinical Research Centre for Oral Diseases, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jun Zhao
- Department of Orthodontics, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, National Clinical Research Centre for Oral Diseases, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhiyuan Zhang
- Department of Oral-maxillofacial Head and Neck Oncology, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, National Clinical Research Centre for Oral Diseases, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Dongxia Ye
- Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, National Clinical Research Centre for Oral Diseases, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
| | - Chi Yang
- Department of Oral Surgery, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, National Clinical Research Centre for Oral Diseases, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
| | - Shaoyi Wang
- Department of Oral Surgery, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, National Clinical Research Centre for Oral Diseases, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
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Dai B, Zhang J, Wang H, Wang Q, Kong Y, Zhu Y, Qin X, Lin G, Ye D. 618MO Local therapy to the primary tumour for newly diagnosed, oligo-metastatic prostate cancer: A prospective randomized, phase II, open-label trial. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.877] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Wei Y, Wu J, Zhu Y, Ye D. Prognostic value of germline DNA repair gene mutations in de novo metastatic and treatment-naïve prostate cancer. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)33719-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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23
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Chengyuan G, Wu J, Jin S, Ye D. Germline DNA damage repair gene mutation landscape and clinical relevance in early-onset upper tract urothelial carcinoma patients. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)34081-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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24
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Wei Y, Wu J, Zhu Y, Ye D. Prevalence of mutations in a comprehensive DNA damage repair gene panel in Chinese prostate cancer patients. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)33642-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Qu Y, Xu W, Tian X, Zhu Y, Zhang H, Ye D, An Wai Er A. Screening, identification and validation of CCND1 and PECAM1/CD31 in predicting prognosis for renal cell carcinoma patients. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)33911-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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26
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Bandini M, Zhu Y, Ye D, Ornellas A, Watkin N, Ager M, Hakenberg O, Heidenreich A, Raggi D, Catanzaro M, Haidl F, Mazzone E, Pederzoli F, Marandino L, Briganti A, Montorsi F, Chipollini J, Azizi M, Albersen M, Brower O, Spiess P, Necchi A. Regression-tree analysis for identifying the best candidates to neoadjuvant chemotherapy in patients with clinical node-positive penile squamous-cell carcinoma. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)34119-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Ye D, Gajendra S, Lawyer G, Jadeja N, Pishey D, Pathagunti S, Lyons J, Veazie P, Watson G, McIntosh S, Rahman I. Inflammatory biomarkers and growth factors in saliva and gingival crevicular fluid of e-cigarette users, cigarette smokers, and dual smokers: A pilot study. J Periodontol 2020; 91:1274-1283. [PMID: 32052441 DOI: 10.1002/jper.19-0457] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Revised: 01/26/2020] [Accepted: 01/26/2020] [Indexed: 12/17/2022]
Abstract
BACKGROUND Cigarette smoking remains one of the leading public health threats worldwide. Electronic cigarettes (e-cigs) provide an alternative to conventional cigarette smoking; however, the evidence base of risks and benefits of e-cig use is new and growing. In this cross-sectional pilot study, the effect of e-cig use on biological profiles in saliva and gingival crevicular fluid (GCF) was assessed and compared with the profiles of cigarette smokers (CS), dual users, and non-users. The systemic inflammatory mediators between e-cig users (EC) and these other groups were also assessed. METHODS This pilot cross-sectional study recruited volunteer participants consisting of four groups, non-smokers (NS), CS, EC, and dual EC and cigarette smokers (DS). Saliva and GCF samples were collected and analyzed for biomarkers of inflammation, oxidative stress, anti-inflammatory lipid mediators, tissue injury and repair, and growth factors with immunoassay (enzyme-linked immunosorbent assay and Luminex). RESULTS Smoking status was confirmed via salivary cotinine. Prostaglandin E2 level was significantly increased in CS compared with EC and DS, but not significantly different in EC and DS groups compared with non-smokers (NS). Statistically significant differences were observed between groups of EC and NS (myeloperoxidase [MPO], matrix metalloproteinase-9) as well as between DS and EC for biomarkers of inflammatory mediators (receptor for advanced glycation end products [RAGE], MPO, uteroglobin/CC-10); between groups of DS and NS for extracellular newly identified RAGE binding protein and between CS and NS for MPO. No statistically significant differences in biomarkers of immunity (S100A8, S100A9, galectin-3), tissue injury and repair (Serpine1/PAI-1) and growth factors (brain-derived neurotrophic factor, fibroblast growth factors, platelet-derived growth factor-AA, vascular endothelial growth factor, and others) were found between any of groups. CONCLUSION Statistically significant differences in measurable health outcomes were found between different smoking status groups, suggesting that smoking/vaping produces differential effects on oral health.
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Affiliation(s)
- Dongxia Ye
- Eastman Institute for Oral Health, University of Rochester Medical Center, Rochester, NY
| | - Sangeeta Gajendra
- Eastman Institute for Oral Health, University of Rochester Medical Center, Rochester, NY
| | - Gina Lawyer
- Department of Environmental Medicine, University of Rochester Medical Center, Rochester, NY
| | - Neelam Jadeja
- Eastman Institute for Oral Health, University of Rochester Medical Center, Rochester, NY
| | - Deepa Pishey
- Eastman Institute for Oral Health, University of Rochester Medical Center, Rochester, NY
| | - Srinivasa Pathagunti
- Eastman Institute for Oral Health, University of Rochester Medical Center, Rochester, NY
| | - Janet Lyons
- Eastman Institute for Oral Health, University of Rochester Medical Center, Rochester, NY
| | - Peter Veazie
- Department of Public Health Sciences, University of Rochester Medical Center, Rochester, NY
| | - Gene Watson
- Eastman Institute for Oral Health, University of Rochester Medical Center, Rochester, NY
| | - Scott McIntosh
- Department of Public Health Sciences, University of Rochester Medical Center, Rochester, NY
| | - Irfan Rahman
- Department of Environmental Medicine, University of Rochester Medical Center, Rochester, NY
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Yang WJ, Zhang YJ, Yan X, Ye D, Wang J, Liao Y, Yang YY, Zhang W, Wang Z, Wang ZQ, Xu SQ, Wang XL. [Recommendations for public health protection against flood disaster]. Zhonghua Yu Fang Yi Xue Za Zhi 2020; 54:124-128. [PMID: 32074696 DOI: 10.3760/cma.j.issn.0253-9624.2020.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Flood disaster is one of the most serious natural disasters in the world, and it could pose an inestimable impact on the affected people. Based on existing laws, regulations, and emergency manuals in China, extensive literature review, epidemiological and related protection evidence, and expert consultation, this study analyzed different health risk factors of flood disaster and proposed a multi-stage, multi-population, and multi-phase comprehensive protection measures for the public in the perspective of pre-event prevention, in-event intervention and post-event rescue strategy, which could provide a scientific basis for improving the level of public health protection against the flood disaster and corresponding health outcomes.
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Affiliation(s)
- W J Yang
- National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing 100021, China
| | - Y J Zhang
- National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing 100021, China
| | - X Yan
- National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing 100021, China
| | - D Ye
- National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing 100021, China
| | - J Wang
- National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing 100021, China
| | - Y Liao
- National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing 100021, China
| | - Y Y Yang
- National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing 100021, China
| | - W Zhang
- National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing 100021, China
| | - Z Wang
- Center for Health Emergency Response, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - Z Q Wang
- Department of Environmental Health, Anhui Provincial Center for Disease Control and Prevention, Hefei 230601, China
| | - S Q Xu
- Tongji Medical College, Huazhong University of Science & Technology, Wuhan 430074, China
| | - X L Wang
- National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing 100021, China
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Li M, Yu Y, Shi Y, Zhou Y, Zhang W, Hua H, Ge J, Zhang Z, Ye D, Yang C, Wang S. Decreased Osteogenic Ability of Periodontal Ligament Stem Cells Leading to Impaired Periodontal Tissue Repair in BRONJ Patients. Stem Cells Dev 2020; 29:156-168. [PMID: 31801410 DOI: 10.1089/scd.2019.0151] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Bisphosphonate-related osteonecrosis of the jaws (BRONJ) is a severe adverse reaction, which results in progressive bone destruction in the maxillofacial region of patients. To date, the pathological mechanisms remain largely unclear. Recently, we found that BRONJ patient had significantly deep periodontal pockets and severe periodontal bone defects before the exposed necrotic bone. Human periodontal ligament stem cells (hPDLSCs) play key roles in physiological maintenance and regeneration of periodontal tissues. However, the activities of hPDLSCs derived from BRONJ lesions and the role of hPDLSCs in BRONJ periodontal defect repair remain poorly understood. The aim of the present study was to elucidate the role of hPDLSCs in BRONJ. In this study, we found that the capacities of cell proliferation, adhesion, and migration of hPDLSCs derived from BRONJ lesions (BRONJ-hPDLSCs) were significantly decreased compared with control-hPDLSCs. BRONJ-hPDLSCs underwent early apoptosis compared with control-hPDLSCs. Importantly, we first demonstrated that BRONJ-hPDLSCs exhibited impaired osteogenic differentiation abilities in ectopic osteogenesis of nude mice. The above results suggested that the impaired BRONJ-hPDLSCs may be an important factor in deficient periodontal repair of BRONJ lesions and provide new insight into the underlying mechanism of BRONJ.
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Affiliation(s)
- Mengyu Li
- Department of Oral Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,National Clinical Research Center of Oral Disease, Shanghai, China.,Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, Shanghai, China
| | - Yejia Yu
- Department of Oral Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,National Clinical Research Center of Oral Disease, Shanghai, China.,Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, Shanghai, China
| | - Yueqi Shi
- Department of Oral Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,National Clinical Research Center of Oral Disease, Shanghai, China.,Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, Shanghai, China
| | - Yuqiong Zhou
- Department of Oral Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,National Clinical Research Center of Oral Disease, Shanghai, China.,Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, Shanghai, China
| | - Wenjie Zhang
- Department of Prosthodontics, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Hongfei Hua
- Department of Oral Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,National Clinical Research Center of Oral Disease, Shanghai, China.,Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, Shanghai, China
| | - Jing Ge
- Department of Oral Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,National Clinical Research Center of Oral Disease, Shanghai, China.,Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, Shanghai, China
| | - Zhiyuan Zhang
- Department of Oral Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,National Clinical Research Center of Oral Disease, Shanghai, China.,Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, Shanghai, China
| | - Dongxia Ye
- Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, Shanghai, China
| | - Chi Yang
- Department of Oral Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,National Clinical Research Center of Oral Disease, Shanghai, China.,Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, Shanghai, China
| | - Shaoyi Wang
- Department of Oral Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,National Clinical Research Center of Oral Disease, Shanghai, China.,Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, Shanghai, China
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Singh KP, Lawyer G, Muthumalage T, Maremanda KP, Khan NA, McDonough SR, Ye D, McIntosh S, Rahman I. Systemic biomarkers in electronic cigarette users: implications for noninvasive assessment of vaping-associated pulmonary injuries. ERJ Open Res 2019; 5:00182-2019. [PMID: 31886159 PMCID: PMC6926365 DOI: 10.1183/23120541.00182-2019] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2019] [Accepted: 10/03/2019] [Indexed: 12/20/2022] Open
Abstract
Background Electronic cigarettes (e-cigs) were introduced as electronic nicotine delivery systems, and have become very popular in the USA and globally. There is a paucity of data on systemic injury biomarkers of vaping in e-cig users that can be used as a noninvasive assessment of vaping-associated lung injuries. We hypothesised that characterisation of systemic biomarkers of inflammation, anti-inflammatory, oxidative stress, vascular and lipid mediators, growth factors, and extracellular matrix breakdown may provide information regarding the toxicity of vaping in e-cig users. Methods We collected various biological fluids, i.e. plasma, urine, saliva and exhaled breath condensate (EBC), measured pulmonary function and vaping characteristics, and assessed various biomarkers in e-cig users and nonusers. Results The plasma samples of e-cig users showed a significant increase in biomarkers of inflammation (interleukin (IL)-1β, IL-6, IL-8, IL-13, interferon (IFN)-γ, matrix metalloproteinase-9, intercellular cell adhesion molecule-1) and extracellular matrix breakdown (desmosine), and decreased pro-resolving lipid mediators (resolvin D1 and resolvin D2). There was a significant increase in growth factor (endothelial growth factor, vascular endothelial growth factor, β-nerve growth factor, platelet-derived growth factor-AA, stem cell factor, hepatocyte growth factor and placental growth factor) levels in plasma of e-cig users versus nonusers. E-cig users showed a significant increase in levels of inflammatory biomarker IFN-γ, oxidative stress biomarker 8-isoprostane and oxidative DNA damage biomarker 8-oxo-dG in urine samples, and of inflammatory biomarker IL-1β in saliva samples. EBC showed a slight increase in levels of triglycerides and 8-isoprostane in e-cig users compared with normal nonusers. Conclusion E-cig users have increased levels of biomarkers of inflammation and oxidative stress, reduced pro-resolving anti-inflammatory mediators, and endothelial dysfunction, which may act as risk factors for increasing susceptibility to systemic diseases. The identified noninvasive biomarkers can be used for determining e-cig vaping-associated lung injuries, and for regulatory and diagnostic aspects of vaping in humans. E-cig use adversely affects oxidative stress and inflammatory responses, and induces tissue remodelling. The identified biomarkers can be used for assessment of vaping-associated lung injuries, and for regulatory and diagnostic aspects of vaping in humans.http://bit.ly/2nxZQ8R
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Affiliation(s)
- Kameshwar P Singh
- Dept of Environmental Medicine, University of Rochester Medical Center, Rochester, NY, USA.,These authors contributed equally to this work
| | - Gina Lawyer
- Dept of Environmental Medicine, University of Rochester Medical Center, Rochester, NY, USA.,These authors contributed equally to this work
| | - Thivanka Muthumalage
- Dept of Environmental Medicine, University of Rochester Medical Center, Rochester, NY, USA
| | - Krishna P Maremanda
- Dept of Environmental Medicine, University of Rochester Medical Center, Rochester, NY, USA
| | - Naushad Ahmad Khan
- Dept of Environmental Medicine, University of Rochester Medical Center, Rochester, NY, USA
| | - Samantha R McDonough
- Dept of Environmental Medicine, University of Rochester Medical Center, Rochester, NY, USA
| | - Dongxia Ye
- Dept of Environmental Medicine, University of Rochester Medical Center, Rochester, NY, USA
| | - Scott McIntosh
- Public Health Sciences, University of Rochester Medical Center, Rochester, NY, USA
| | - Irfan Rahman
- Dept of Environmental Medicine, University of Rochester Medical Center, Rochester, NY, USA
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31
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Chung B, McQuarrie K, Bjartell A, Chowdhury S, Pereira de Santana Gomes A, Özgüroğlu M, Juárez Soto Á, Merseburger A, Uemura H, Ye D, Given R, Miladinovic B, Li N, Hudgens S, Floden L, Lopez-Gitlitz A, Chi K, Agarwal N. Apalutamide (APA) plus androgen deprivation therapy (ADT) for metastatic castration-sensitive prostate cancer (mCSPC): Analysis of pain and fatigue in the TITAN study. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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32
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Ye D, Liu J, Zhou A, Zou Q, Li H, Fu C, Hu H, Huang J, Zhu S, Jin J, Ma L, Guo J, Xiao J, Park S, Zhang D, Qiu X, Bao Y, Zhang L, Shen W, Feng B. First report of efficacy and safety from a phase II trial of tislelizumab, an anti-PD-1 antibody, for the treatment of PD-L1+ locally advanced or metastatic urothelial carcinoma (UC) in Asian patients. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz249.019] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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33
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Agarwal N, McQuarrie K, Bjartell A, Chowdhury S, Gomes AJPDS, Chung B, Özgüroğlu M, Soto ÁJ, Merseburger A, Uemura H, Ye D, Given R, Miladinovic B, Dearden L, Deprince K, Naini V, Lopez-Gitlitz A, Chi K. Patient-reported outcomes (PROs) from TITAN: A phase III, randomized, double-blind study of apalutamide (APA) versus placebo (PBO) added to androgen deprivation therapy (ADT) in patients (pts) with metastatic castration-sensitive prostate cancer (mCSPC). Ann Oncol 2019. [DOI: 10.1093/annonc/mdz248.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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34
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Khan NA, Lawyer G, McDonough S, Wang Q, Kassem NO, Kas-Petrus F, Ye D, Singh KP, Kassem NO, Rahman I. Systemic biomarkers of inflammation, oxidative stress and tissue injury and repair among waterpipe, cigarette and dual tobacco smokers. Tob Control 2019; 29:s102-s109. [PMID: 31494573 DOI: 10.1136/tobaccocontrol-2019-054958] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Revised: 06/07/2019] [Accepted: 06/10/2019] [Indexed: 12/27/2022]
Abstract
BACKGROUND Waterpipe tobacco (WPT) smoking is associated with deleterious effects on cardio-pulmonary systems which may have adverse repercussions in pathophysiology and progression of chronic lung and cardiovascular diseases. We compared the biomarkers of systemic inflammation, lipid mediators, injury/repair and oxidative stress between groups of non-smokers (NS), exclusive WPT smokers (WPS), exclusive cigarette smokers (CS) and dual WPS and CS (DS). METHODS Two cohorts were recruited. Cohort I consisted of WPS (n=12), CS (n=26), DS (n=10) and NS (n=25). Cohort II consisted of WPS (n=33) and NS (n=24). Plasma and urine samples were collected and analysed for various systemic biomarkers. RESULTS Compared with NS, plasma levels of inflammatory mediators (interleukin (IL)-6, IL-8, IL1β and tumor necrosis factor-α) were significantly higher in WPS and CS, and were further augmented in DS. Endothelial biomarkers (intracellular adhesion molecule-1, prostaglandin E-2 and metalloproteinase-9) were significantly higher in CS. Most notably, pro-resolving lipid mediator (resolvin E1) and biomarkers of immunity, tissue injury, and repair were significantly lower in WPS and CS. Urinary levels of 8-isoprostane were significantly higher in all smoking groups in cohort I, while 8-isoprostane, myeloperoxidase, receptor for advanced glycation end products (RAGE), En-RAGE and matrix metalloproteinase-9 were significantly higher in all smoking groups in cohort II. CONCLUSIONS Biomarkers of inflammation, oxidative stress, immunity, tissue injury and repair were elevated in WPS and CS groups. Furthermore, concurrent use of WPT and cigarettes is more harmful than cigarette or WPT smoking alone. These data may help inform the public and policy-makers about the dangers of WPT smoking and dual use of tobacco products.
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Affiliation(s)
- Naushad Ahmad Khan
- Department of Environmental Medicine, University of Rochester, Rochester, New York, USA
| | - Gina Lawyer
- Department of Environmental Medicine, University of Rochester, Rochester, New York, USA
| | - Samantha McDonough
- Department of Environmental Medicine, University of Rochester, Rochester, New York, USA
| | - Qixin Wang
- Department of Environmental Medicine, University of Rochester, Rochester, New York, USA
| | - Noura O Kassem
- Hookah Studies Division, Center for Behavioral Epidemiology and Community Health, San Diego State University, San Diego, California, USA
| | - Flora Kas-Petrus
- Hookah Studies Division, Center for Behavioral Epidemiology and Community Health, San Diego State University, San Diego, California, USA
| | - Dongxia Ye
- Department of Environmental Medicine, University of Rochester, Rochester, New York, USA
| | - Kameshwar P Singh
- Department of Environmental Medicine, University of Rochester, Rochester, New York, USA
| | - Nada Of Kassem
- Hookah Studies Division, Center for Behavioral Epidemiology and Community Health, San Diego State University, San Diego, California, USA
| | - Irfan Rahman
- Department of Environmental Medicine, University of Rochester, Rochester, New York, USA
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Liu Y, Meng F, Ye D, Qi N. Camera-aided autocollimation approach for increasing the effective measurement range of a photoelectric collimator. Rev Sci Instrum 2019; 90:096106. [PMID: 31575221 DOI: 10.1063/1.5099997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2019] [Accepted: 08/12/2019] [Indexed: 06/10/2023]
Abstract
A camera aided autocollimation (CAAC) system is proposed to enhance the working range of a photoelectric collimator (PEC). This system consists of a camera surrounded by point light sources (LSs), a PEC, a rotary table, and a translation stage. As the tilt angle of the target varies, the intensity of the light from the LSs that is reflected by the target and received by the camera exhibits two symmetric peaks. The camera guides the target into the scope of the PEC by scanning these two peaks. This CAAC approach can automatically collimate a prism with an edge length of 10 mm and an initial tilt angle of 5° at a working range of 1.5 m. The error of the coarse collimation at 99.7% confidence is 602″.
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Affiliation(s)
- Y Liu
- Harbin Institute of Technology, Harbin 150001, China
| | - F Meng
- Dalian Shinergy Science and Technology Development Company Limited, Dalian 116600, China
| | - D Ye
- Harbin Institute of Technology, Harbin 150001, China
| | - N Qi
- Harbin Institute of Technology, Harbin 150001, China
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36
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Gu M, Cheng Q, Wang X, Yuan F, Sam NB, Pan H, Li B, Ye D. The impact of SLE on health-related quality of life assessed with SF-36: a systemic review and meta-analysis. Lupus 2019; 28:371-382. [PMID: 30813871 DOI: 10.1177/0961203319828519] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE To evaluate the impact of systemic lupus erythematosus (SLE) on health-related quality of life (HRQoL) assessed with SF-36 and explore factors associated with HRQoL in SLE patients. METHODS A random-effect meta-analysis was performed to calculate extracted data. Sensitivity and subgroup analyses were performed to distinguish sources of heterogeneity. RESULTS A total of 36 articles were finally included in this meta-analysis, including 6510 patients. The pooled mean scores of SF-36 physical component summary and mental component summary were 46.10 (95% confidence interval (CI): 43.09-49.10) and 50.37 (95% CI: 47.78-52.87), respectively. Spearman's correlation analysis found that mean age, proportion of female participants, and publication decades were negatively associated with some of the SF-36 domains. Sample size and SLEDAI were positively associated with some of the SF-36 domains. Patients with SLE have lower HRQoL in comparison to the general population. CONCLUSIONS SLE has a significant impact on HRQoL, which proves that the necessity of improving HRQoL in SLE patients cannot be ignored. Measuring HRQoL should be considered as an indispensable part of the overall evaluation of health conditions of SLE patients.
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Affiliation(s)
- M Gu
- 1 Department of Epidemiology and Biostatistics, Anhui Medical University, Hefei, China.,2 Anhui Province Key Laboratory of Major Autoimmune Disease, Hefei, China
| | - Q Cheng
- 1 Department of Epidemiology and Biostatistics, Anhui Medical University, Hefei, China.,2 Anhui Province Key Laboratory of Major Autoimmune Disease, Hefei, China
| | - X Wang
- 1 Department of Epidemiology and Biostatistics, Anhui Medical University, Hefei, China.,2 Anhui Province Key Laboratory of Major Autoimmune Disease, Hefei, China
| | - F Yuan
- 1 Department of Epidemiology and Biostatistics, Anhui Medical University, Hefei, China.,2 Anhui Province Key Laboratory of Major Autoimmune Disease, Hefei, China
| | - N B Sam
- 1 Department of Epidemiology and Biostatistics, Anhui Medical University, Hefei, China.,2 Anhui Province Key Laboratory of Major Autoimmune Disease, Hefei, China
| | - H Pan
- 1 Department of Epidemiology and Biostatistics, Anhui Medical University, Hefei, China.,2 Anhui Province Key Laboratory of Major Autoimmune Disease, Hefei, China
| | - B Li
- 1 Department of Epidemiology and Biostatistics, Anhui Medical University, Hefei, China.,2 Anhui Province Key Laboratory of Major Autoimmune Disease, Hefei, China
| | - D Ye
- 1 Department of Epidemiology and Biostatistics, Anhui Medical University, Hefei, China.,2 Anhui Province Key Laboratory of Major Autoimmune Disease, Hefei, China
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Hanker AB, Koch JP, Ye D, Sliwoski G, Sheehan J, Kinch LN, Red Brewer M, He J, Miller VA, Lalani AS, Cutler RE, Croessmann S, Zabransky DJ, Meiler J, Arteaga CL. Abstract PD3-05: Co-occurring gain-of-function mutations in HER2 and HER3 cooperate to enhance HER2/HER3 binding, HER-dependent signaling, and breast cancer growth. Cancer Res 2019. [DOI: 10.1158/1538-7445.sabcs18-pd3-05] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
ERBB2, the gene encoding HER2, is mutated in 2-4% of breast cancers. The HER2 tyrosine kinase inhibitor neratinib has shown clinical activity against breast cancers harboring HER2 activating mutations, suggesting these tumors depend on HER2 signaling. Co-occurring HER2 and HER3 (ERBB3) mutations have been reported in patients who respond to neratinib (Hanker et al., Cancer Discov. 2017) suggesting the possibility of cooperativity of both oncogenes. Co-expression of the mutant intracellular domains of HER2 and HER3 in HEK293 cells enhanced phosphorylation of HER3 and ERK compared to expression of either mutant alone, which was blocked by 100 nM neratinib. Interrogation of TCGA, METABRIC, Project GENIE, and Foundation Medicine datasets revealed that gain-of-function mutations in ERBB2 and ERBB3 co-occur with a statistically significant frequency. For example, in GENIE, ERBB2 mutations co-occur with mutations in ERBB3 (8.3% of ERBB2-mutant vs 2.3% of ERBB2 WT; q=1.37x10-10).
We hypothesized that co-occurring mutations in HER2 and HER3 cooperate to enhance HER2 signaling and dependence and breast cancer progression.
Thirty-four unique breast cancers were found to harbor co-occurring mutations in HER2 and HER3, the most common of which were ERBB2L755S/ERBB3E928G (n=10), ERBB2V777L/ERBB3E928G(n=6), and ERBB2L869R/Q/ERBB3E928G (n=4). Using co-immunoprecipitation assays with HER2 and HER3 antibodies in transfected HEK293 cells, we found that co-expression of HER3E928G with wild type (WT) HER2, or co-expression of HER2L755S or HER2L869R with HER3WT, slightly increased HER2-HER3 dimerization. However, binding was strongest between double mutants. This was accompanied by the highest levels of Y1289 p-HER3 in cells expressing both HER3E928G and each HER2L755S, HER2V777L, or HER2L869R compared to cells expressing each HER2 or HER3 mutant with a respective WT heterodimer partner. Structural modeling of the HER2L869R/HER3E928G double-mutant predicted that the HER3 mutation, located at the dimer interface, may enhance heterodimerization of the kinase domains through decreased bulk and electrostatic repulsion. We also noted that the HER2L755S mutation is predicted to be in close proximity to HER3E928G (<4 Å) and may impact binding affinity. Investigation of the structural basis for the enhanced binding of other double mutants is in progress.
MCF7 “knock-in” cells incorporating HER2L755S, HER2V777L, or HER2L869R (or HER2WT) were stably transduced with HER3E928G or HER3WT. Co-expression of double mutants strongly enhanced estrogen-independent growth in 3D Matrigel over cells expressing either mutant alone. We are currently testing inhibitors of HER2/HER3 signaling, including neratinib ± trastuzumab, trastuzumab + pertuzumab, and the ERBB1-3 antibody mixture Sym013, to determine therapeutic strategies to block the cooperative growth induced by co-occurring HER2 and HER2 mutations.
Conclusions: Co-expression of mutant HER2 and mutant HER3 promotes HER2/HER binding, HER3 phosphorylation, and breast tumor cell proliferation. We aim to identify therapeutic vulnerabilities for patients with co-occurring HER2 and HER3 mutations.
Citation Format: Hanker AB, Koch JP, Ye D, Sliwoski G, Sheehan J, Kinch LN, Red Brewer M, He J, Miller VA, Lalani AS, Cutler, Jr. RE, Croessmann S, Zabransky DJ, Meiler J, Arteaga CL. Co-occurring gain-of-function mutations in HER2 and HER3 cooperate to enhance HER2/HER3 binding, HER-dependent signaling, and breast cancer growth [abstract]. In: Proceedings of the 2018 San Antonio Breast Cancer Symposium; 2018 Dec 4-8; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2019;79(4 Suppl):Abstract nr PD3-05.
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Affiliation(s)
- AB Hanker
- UT Southwestern Medical Center, Nashville, TN; Vanderbilt University Medical Center, Nashville, TN; Vanderbilt University, Nashville, TN; Foundation Medicine, Cambridge, MA; Puma Biotechnology, Los Angeles, CA; Johns Hopkins University, Baltimore, MD
| | - JP Koch
- UT Southwestern Medical Center, Nashville, TN; Vanderbilt University Medical Center, Nashville, TN; Vanderbilt University, Nashville, TN; Foundation Medicine, Cambridge, MA; Puma Biotechnology, Los Angeles, CA; Johns Hopkins University, Baltimore, MD
| | - D Ye
- UT Southwestern Medical Center, Nashville, TN; Vanderbilt University Medical Center, Nashville, TN; Vanderbilt University, Nashville, TN; Foundation Medicine, Cambridge, MA; Puma Biotechnology, Los Angeles, CA; Johns Hopkins University, Baltimore, MD
| | - G Sliwoski
- UT Southwestern Medical Center, Nashville, TN; Vanderbilt University Medical Center, Nashville, TN; Vanderbilt University, Nashville, TN; Foundation Medicine, Cambridge, MA; Puma Biotechnology, Los Angeles, CA; Johns Hopkins University, Baltimore, MD
| | - J Sheehan
- UT Southwestern Medical Center, Nashville, TN; Vanderbilt University Medical Center, Nashville, TN; Vanderbilt University, Nashville, TN; Foundation Medicine, Cambridge, MA; Puma Biotechnology, Los Angeles, CA; Johns Hopkins University, Baltimore, MD
| | - LN Kinch
- UT Southwestern Medical Center, Nashville, TN; Vanderbilt University Medical Center, Nashville, TN; Vanderbilt University, Nashville, TN; Foundation Medicine, Cambridge, MA; Puma Biotechnology, Los Angeles, CA; Johns Hopkins University, Baltimore, MD
| | - M Red Brewer
- UT Southwestern Medical Center, Nashville, TN; Vanderbilt University Medical Center, Nashville, TN; Vanderbilt University, Nashville, TN; Foundation Medicine, Cambridge, MA; Puma Biotechnology, Los Angeles, CA; Johns Hopkins University, Baltimore, MD
| | - J He
- UT Southwestern Medical Center, Nashville, TN; Vanderbilt University Medical Center, Nashville, TN; Vanderbilt University, Nashville, TN; Foundation Medicine, Cambridge, MA; Puma Biotechnology, Los Angeles, CA; Johns Hopkins University, Baltimore, MD
| | - VA Miller
- UT Southwestern Medical Center, Nashville, TN; Vanderbilt University Medical Center, Nashville, TN; Vanderbilt University, Nashville, TN; Foundation Medicine, Cambridge, MA; Puma Biotechnology, Los Angeles, CA; Johns Hopkins University, Baltimore, MD
| | - AS Lalani
- UT Southwestern Medical Center, Nashville, TN; Vanderbilt University Medical Center, Nashville, TN; Vanderbilt University, Nashville, TN; Foundation Medicine, Cambridge, MA; Puma Biotechnology, Los Angeles, CA; Johns Hopkins University, Baltimore, MD
| | - RE Cutler
- UT Southwestern Medical Center, Nashville, TN; Vanderbilt University Medical Center, Nashville, TN; Vanderbilt University, Nashville, TN; Foundation Medicine, Cambridge, MA; Puma Biotechnology, Los Angeles, CA; Johns Hopkins University, Baltimore, MD
| | - S Croessmann
- UT Southwestern Medical Center, Nashville, TN; Vanderbilt University Medical Center, Nashville, TN; Vanderbilt University, Nashville, TN; Foundation Medicine, Cambridge, MA; Puma Biotechnology, Los Angeles, CA; Johns Hopkins University, Baltimore, MD
| | - DJ Zabransky
- UT Southwestern Medical Center, Nashville, TN; Vanderbilt University Medical Center, Nashville, TN; Vanderbilt University, Nashville, TN; Foundation Medicine, Cambridge, MA; Puma Biotechnology, Los Angeles, CA; Johns Hopkins University, Baltimore, MD
| | - J Meiler
- UT Southwestern Medical Center, Nashville, TN; Vanderbilt University Medical Center, Nashville, TN; Vanderbilt University, Nashville, TN; Foundation Medicine, Cambridge, MA; Puma Biotechnology, Los Angeles, CA; Johns Hopkins University, Baltimore, MD
| | - CL Arteaga
- UT Southwestern Medical Center, Nashville, TN; Vanderbilt University Medical Center, Nashville, TN; Vanderbilt University, Nashville, TN; Foundation Medicine, Cambridge, MA; Puma Biotechnology, Los Angeles, CA; Johns Hopkins University, Baltimore, MD
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Gross-Goupil M, Kwon TG, Eto M, Ye D, Miyake H, Seo SI, Byun SS, Lee JL, Master V, Jin J, DeBenedetto R, Linke R, Casey M, Rosbrook B, Lechuga M, Valota O, Grande E, Quinn DI. Axitinib versus placebo as an adjuvant treatment of renal cell carcinoma: results from the phase III, randomized ATLAS trial. Ann Oncol 2018; 29:2371-2378. [PMID: 30346481 PMCID: PMC6311952 DOI: 10.1093/annonc/mdy454] [Citation(s) in RCA: 158] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Background The ATLAS trial compared axitinib versus placebo in patients with locoregional renal cell carcinoma (RCC) at risk of recurrence after nephrectomy. Patients and methods In a phase III, randomized, double-blind trial, patients had >50% clear-cell RCC, had undergone nephrectomy, and had no evidence of macroscopic residual or metastatic disease [independent review committee (IRC) confirmed]. The intent-to-treat population included all randomized patients [≥pT2 and/or N+, any Fuhrman grade (FG), Eastern Cooperative Oncology Group status 0/1]. Patients (stratified by risk group/country) received (1 : 1) oral twice-daily axitinib 5 mg or placebo for ≤3 years, with a 1-year minimum unless recurrence, occurrence of second primary malignancy, significant toxicity, or consent withdrawal. The primary end point was disease-free survival (DFS) per IRC. A prespecified DFS analysis in the highest-risk subpopulation (pT3, FG ≥ 3 or pT4 and/or N+, any T, any FG) was conducted. Results A total of 724 patients (363 versus 361, axitinib versus placebo) were randomized from 8 May 2012, to 1 July 2016. The trial was stopped due to futility at a preplanned interim analysis at 203 DFS events. There was no significant difference in DFS per IRC [hazard ratio (HR) = 0.870; 95% confidence interval (CI) : 0.660-1.147; P = 0.3211). In the highest-risk subpopulation, a 36% and 27% reduction in risk of a DFS event (HR; 95% CI) was observed per investigator (0.641; 0.468-0.879; P = 0.0051), and by IRC (0.735; 0.525-1.028; P = 0.0704), respectively. Overall survival data were not mature. Similar adverse events (AEs; 99% versus 92%) and serious AEs (19% versus 14%), but more grade 3/4 AEs (61% versus 30%) were reported for axitinib versus placebo. Conclusions ATLAS did not meet its primary end point; however, improvement in DFS per investigator was seen in the highest-risk subpopulation. No new safety signals were reported. Trial registration number NCT01599754.
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Affiliation(s)
- M Gross-Goupil
- Department of Medical Oncology, Centre Hospitalier Universitaire de Bordeaux, Bordeaux, France
| | - T G Kwon
- Department of Urology, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - M Eto
- Department of Urology, Kyushu University, Fukuoka, Japan
| | - D Ye
- Department of Urology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - H Miyake
- Department of Urology, Hamamatsu University, Hamamatsu, Japan
| | - S I Seo
- Department of Urology, Sungkyunkwan University, Seoul, Republic of Korea
| | - S-S Byun
- Department of Urology, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - J L Lee
- Department of Oncology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea
| | - V Master
- Department of Urology, Emory University School of Medicine, Atlanta, USA
| | - J Jin
- Department of Urology, Peking University First Hospital and Institute of Urology, Beijing, China
| | | | - R Linke
- SFJ Pharmaceuticals, Inc, Pleasanton, USA
| | - M Casey
- Pfizer Inc, Collegeville, USA
| | | | - M Lechuga
- Pfizer Srl, Global Product Development, Milan, Italy
| | - O Valota
- Pfizer Srl, Global Product Development, Milan, Italy
| | - E Grande
- Department of Medical Oncology, MD Anderson Cancer Center, Madrid, Spain
| | - D I Quinn
- Department of Medical Oncology, USC Keck School of Medicine Norris Comprehensive Cancer Center, Los Angeles, USA.
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Kanesvaran R, Uemura H, Ye D, Chiong E, Lojanapiwat B, Pu YS, Kumar Rawal S, Razack A, Zeng H, Chung B, Tsai YS, Noor Ashani M, Liu Y, Asinas-Tan M, Liu W, Low G, van Kooten Losio M. United in Fight against prOstate cancer registry (UFO): Treatment patterns and quality of life from a large, multi-center, longitudinal cohort study in Asia. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Abstract
Human dental pulp stem cells (hDPSCs) reside in postnatal dental pulp and exhibit the potential to differentiate into odontoblasts as well as neurons. However, the intercellular signaling niches necessary for hDPSC survival and self-renewal remain largely unknown. The objective of this study is to demonstrate the existence of intercellular purinergic signaling in hDPSCs and to assess the impact of purinergic signaling on hDPSC survival and proliferation. hDPSCs were isolated from extracted third molars and cultured in minimum essential medium. To demonstrate responsiveness to ATP application and inhibitions by purinergic receptor antagonists, whole cell patch-clamp recordings of ATP-induced currents were recorded from cultured hDPSCs. Immunofluorescence and enzymatic histochemistry staining were performed to assess purinergic receptor expression and ectonucleotidase activity in hDPSCs, respectively. To determine the effects of purinergic signaling on hDPSC, purinergic receptor antagonists and an ectonucleotidase inhibitor were applied in culture medium, and hDPSC survival and proliferation were assessed with DAPI staining and Ki67 immunofluorescence staining, respectively. We demonstrated that ATP application induced inward currents in hDPSCs. P2X and P2Y receptors are involved in the generation of ATP-induced inward currents. We also detected expression of NTPDase3 and ectonucleotidase activity in hDPSCs. We further demonstrated that purinergic receptors were tonically activated in hDPSCs and that inhibition of ectonucleotidase activity enhanced ATP-induced inward currents. Furthermore, we found that blocking P2Y and P2X receptors reduced-and inhibition of ecto-ATPase activity enhanced-the survival and proliferation of hDPSCs, while blocking P2X receptors alone affected only hDPSC proliferation. Autocrine/paracrine purinergic signaling is essential for hDPSC survival and proliferation. These results reveal potential targets to manipulate hDPSCs to promote tooth/dental pulp repair and regeneration.
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Affiliation(s)
- S Zhang
- 1 Department of Dentistry, Eastman Institute for Oral Health, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA
| | - D Ye
- 1 Department of Dentistry, Eastman Institute for Oral Health, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA
| | - L Ma
- 2 Department of Dentistry, School of Stomatology, Zhengzhou University, Zhengzhou, China, China
| | - Y Ren
- 1 Department of Dentistry, Eastman Institute for Oral Health, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA
| | - R T Dirksen
- 3 Department of Pharmacology and Physiology, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA
| | - X Liu
- 1 Department of Dentistry, Eastman Institute for Oral Health, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA.,3 Department of Pharmacology and Physiology, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA.,4 Department of Dentistry, Atlanta VA Medical Center, Decatur, GA, USA
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Zhang S, Zhang Z, Yu W, Ren Y, Ye D, Wang L, Qiu J. Analysis of the Correlation between Morphology and Kinematics of Anteriorly Displaced TMJ Discs Using Cine-MRI and ARCUSdigma Systems. Open Dent J 2018. [DOI: 10.2174/1874210601812010904] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Background:
Studies of mandibular movement trajectories have provided a good understanding of the motion of the condyle but little information on the geometric relationships of the disc because they have not related the movements to anatomic structures.
Objective:
This study investigated the morphology and kinematic characteristics of the Temporomandibular Joint (TMJ) using Cine-MRI and ARCUSdigma systems.
Methods:
For this study population, preliminary clinical diagnoses were asymptomatic in 15 cases, unilateral anterior disc displacement with reduction (ADDWR) in 17 cases, and unilateral Anterior Disc Displacement Without Reduction (ADDWoR) in 14 cases. Patients were investigated with Cine-MRI and ARCUSdigma systems during physiological opening and closing of the mouth.
Results:
In these groups, there were 13 healthy subjects, 19 patients with unilateral ADDWR and 14 patients with unilateral ADDWoR classified by Cine-MRI. (1) To assess morphology by MRI, disc deformities were evaluated as follows: biplanar, rounded, thickening in the posterior band, lengthened and folded. (2) The opening trajectory for healthy subjects was close to the closing trajectory. Conversely, the incisal and condylar trajectories during opening and closing were obviously bounced, deviated or shortened in the ADDWR and ADDWoR groups. The pathway of the kinematic axis was not parallel, and the condylar trajectory had an inflexion. (3) The mean values of the incisal and condylar paths of the ADDWoR group were significantly different from those in the healthy group (P<0.05), whereas there were no significant differences between the ADDWR and the healthy group (P>0.05).
Conclusion:
This study combined analysis of the condylar pathways and disc-condylar relationship to provide good visualization of morphology and kinematics during jaw movement. This process helps improve our understanding of the complexity of disk-condylar movements in subjects with TMJ internal derangement and may also contribute to our knowledge of the etiology of TMJ internal derangement.
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Uemura H, Ye D, Kanesvaran R, Zeng H, Pu YS, Chiong E, Lojanapiwat B, Rawal S, Chung B, Razack A, Tsai YS, Liu Y, Asinas-Tan M, Liu W, Low G, van Kooten Losio M. United in fight against prostate cancer registry (UFO): First results from a large, multi-center, prospective, longitudinal cohort study in Asia. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy284.066] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Qin X, Ye D. Implementation of National Health Reform on China Genitourinary Multidisciplinary Team Consultation Platform. J Glob Oncol 2018. [DOI: 10.1200/jgo.18.41800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Background and context:: Comprehensive management of multidisciplinary team (MDT) is the most effective mode in genitourinary(GU) cancers. Due to the uneven level in the management of GU cancers in China, top GU MDT services do not meet the medical needs of people. The blooming of “Internet+” mode promotes remote medical services, and is supported by health administrations. Aim: The country wide accessibility of high level medical services, and national health reform, especially in the field of GU cancers, will be addressed by the project. Strategy/Tactics: We developed an Internet platform of MDT management for GU cancers across China: “China GU MDT Consultation Platform (CUMP)”. Led by senior clinical staffs, and based on advanced internet and mobile technologies, CUMP is to meet the needs of clinical practices. With compatibility, universality and practicality, CUMP has the following advantages: unified data management, flexible models, stable and reliable remote video conference system, efficient cooperation, and convenient participation. Program/Policy process: Recruit top GU MDT and experts in China, and make consensus and guidelines of the implementations of MDT in GU cancers; Help other local institutions develop GU MDT and provide services, which are authenticated by the platform; Build a system that a single patient can receive top level GU MDT service locally and remotely, provided by the platform. Outcomes: Since April 2017, CUMP has successfully carried out remote MDT consultations involved 16 medical centers with GU MDT services or individual GU experts across China. As a start, 18 difficult cases were discussed and managed. More than 600 Chinese GU experts from medical institutions at all levels, have registered on CUMP, ready for submitting or accepting MDT service; another 34 top Chinese GU MDT units are on the waiting list to be technically authorized on CUMP. One Chinese consensus on the implementation of GU MDT was released last December. What was learned: The project was relevant to current obstacles in China's health reform by greatly enhancing the accessibility of GU MDT service. The majority of GU cancer patients can receive domestic top-level MDT service in a local institution; this project also helped to provide a great convenience to the development of local MDT service, so as to improve medical qualities, especially in GU cancers in different regions of China. The project made the technology and medical service transcend the boundary of administrative division and institution.
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Affiliation(s)
- X. Qin
- Fudan University Shanghai Cancer Center, Urology, Shanghai, China
| | - D. Ye
- Fudan University Shanghai Cancer Center, Urology, Shanghai, China
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Zhu M, Li M, Zhou Y, Dangelmajer S, Kahlert UD, Xie R, Xi Q, Shahveranov A, Ye D, Lei T. Isoflurane enhances the malignant potential of glioblastoma stem cells by promoting their viability, mobility in vitro and migratory capacity in vivo. Br J Anaesth 2018; 116:870-7. [PMID: 27199319 DOI: 10.1093/bja/aew124] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/15/2016] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Isoflurane is one of the most common general anaesthetics used during surgical procedures, including tumour resection. However, the effects of isoflurane on the viability and migration capacity of cancer cells, specifically in the context of brain cancer cells, remain unclear. Therefore, the aim of this study was to evaluate the influence that isoflurane has on the function of glioblastoma stem cells (GCSs) in regards to cell proliferation, survival and migration. METHOD U251-GSCs were exposed to isoflurane at clinically relevant concentrations and incubation times. The effects on proliferation, survival and migration capacities of the cells were evaluated in vitro. The potential risk was assessed in mice by intracranial injection of U251-GSCs pretreated with isoflurane. Furthermore, the average tumour volume and migration distance of U251-GSCs from the tumour centre were calculated. RESULTS Exposure of U251-GSCs to 1.2% isoflurane for 6 h resulted in increased proliferation (P<0.05) and decreased apoptosis rate (P<0.05) when compared with the control group. In addition, isoflurane exposure caused increased migration capacity in vitro (P<0.05) and the distance migrated was increased in vivo (P<0.05). CONCLUSION Clinically relevant concentrations and incubation times of isoflurane could promote the viability and mobility of U251-GSCs, suggesting this general anaesthetic may have detrimental effects in glioblastoma by facilitating its growth and migration.
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Affiliation(s)
- M Zhu
- Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, Hubei, People's Republic of China
| | - M Li
- Department of Anesthesiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, Hubei, People's Republic of China
| | - Y Zhou
- Department of Anesthesiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, Hubei, People's Republic of China
| | - S Dangelmajer
- Stanford University School of Medicine, Palo Alto, CA, USA
| | - U D Kahlert
- Department of Pathology, Division of Neuropathology, Johns Hopkins Medical Institutions, Baltimore, MD, USA Department of Neurosurgery, University Medical Center Düsseldorf, Düsseldorf, Germany
| | - R Xie
- Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, Hubei, People's Republic of China
| | - Q Xi
- Cancer Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, Hubei, People's Republic of China
| | - A Shahveranov
- Cancer Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, Hubei, People's Republic of China
| | - D Ye
- Cancer Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, Hubei, People's Republic of China
| | - T Lei
- Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, Hubei, People's Republic of China
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Wang Y, Hu J, Wang Y, Ye W, Zhang X, Ju H, Xu D, Liu L, Ye D, Zhang L, Zhu D, Deng J, Zhang Z, Liu S. EGFR activation induced Snail-dependent EMT and myc-dependent PD-L1 in human salivary adenoid cystic carcinoma cells. Cell Cycle 2018; 17:1457-1470. [PMID: 29954240 DOI: 10.1080/15384101.2018.1489177] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Epithelial-to-mesenchymal transition (EMT) confers cancer cells the ability of invasion and metastasis. However, how does EMT contribute to evasion of immune surveillance is unclear, especially in salivary adenoid cystic carcinoma (SACC). In this study, we investigated the molecular link between EGF-induced EMT and the immune checkpoint ligand programmed death-ligand 1 (PD-L1) by immunoprecipitation (IP) and Westernblot analysis. Cell migration and invasion activity was assayed by transwell assay. Immunohistochemical (IHC) staining analysis was performed for measurement of EMT markers and PD-L1 expression levels in tumor tissues. We found that EGF-induced EGFR activation stabilized Snail expression and induced EMT in SACC. Interestingly, EGFR activation induced simultaneously both EMT and PD-L1 in SACC. Importantly, knockdown of Snail greatly suppressed EGF-induced EMT, but not EGF-induced PD-L1 expression; whereas knockdown of c-Myc strongly repressed PD-L1 expression, but not snail expression and EMT. The molecular link is strongly supported by robust correlations between the EMT markers and PD-L1 expression in human cancer samples.These results suggest that EGFR activated EMT and PD-L1 via two distinct mechanisms. EGFR activation induced EMT and PD-L1 expression in SACC. Snail is required for EGF-induced EMT, but not PD-L1 expression; whereas c-Myc is required for EGFR-mediated PD-L1 upregulation but not EMT. Thus, targeting activated EGFR may inhibit both EMT and PD-L1, which may potentiate the therapeutic effect of PD-L1-based immunotherapy, especially in the malignant subgroups of SACC patients with activated EGFR.
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Affiliation(s)
- Yang Wang
- a Department of Oral and Maxillofacial-Head and Neck Oncology , Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai , China.,b Shanghai Key Laboratory of Stomatology& Shanghai Research Institute of Stomatology , Shanghai , China.,c National Clinical Research Center of Stomatology , Shanghai , China
| | - Jingzhou Hu
- a Department of Oral and Maxillofacial-Head and Neck Oncology , Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai , China.,b Shanghai Key Laboratory of Stomatology& Shanghai Research Institute of Stomatology , Shanghai , China.,c National Clinical Research Center of Stomatology , Shanghai , China
| | - Yan'an Wang
- a Department of Oral and Maxillofacial-Head and Neck Oncology , Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai , China.,b Shanghai Key Laboratory of Stomatology& Shanghai Research Institute of Stomatology , Shanghai , China.,c National Clinical Research Center of Stomatology , Shanghai , China
| | - Weimin Ye
- a Department of Oral and Maxillofacial-Head and Neck Oncology , Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai , China.,b Shanghai Key Laboratory of Stomatology& Shanghai Research Institute of Stomatology , Shanghai , China.,c National Clinical Research Center of Stomatology , Shanghai , China
| | - Xiangkai Zhang
- a Department of Oral and Maxillofacial-Head and Neck Oncology , Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai , China.,b Shanghai Key Laboratory of Stomatology& Shanghai Research Institute of Stomatology , Shanghai , China.,c National Clinical Research Center of Stomatology , Shanghai , China
| | - Houyu Ju
- a Department of Oral and Maxillofacial-Head and Neck Oncology , Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai , China.,b Shanghai Key Laboratory of Stomatology& Shanghai Research Institute of Stomatology , Shanghai , China.,c National Clinical Research Center of Stomatology , Shanghai , China
| | - Dongliang Xu
- d Key Laboratory of Cell Differentiation and Apoptosis of Chinese Minister of Education , Shang hai Jiao Tong University School of Medicine , Shanghai , China
| | - Liu Liu
- a Department of Oral and Maxillofacial-Head and Neck Oncology , Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai , China.,b Shanghai Key Laboratory of Stomatology& Shanghai Research Institute of Stomatology , Shanghai , China.,c National Clinical Research Center of Stomatology , Shanghai , China
| | - Dongxia Ye
- a Department of Oral and Maxillofacial-Head and Neck Oncology , Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai , China.,b Shanghai Key Laboratory of Stomatology& Shanghai Research Institute of Stomatology , Shanghai , China.,c National Clinical Research Center of Stomatology , Shanghai , China
| | - Ling Zhang
- a Department of Oral and Maxillofacial-Head and Neck Oncology , Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai , China.,b Shanghai Key Laboratory of Stomatology& Shanghai Research Institute of Stomatology , Shanghai , China.,c National Clinical Research Center of Stomatology , Shanghai , China
| | - Dongwang Zhu
- a Department of Oral and Maxillofacial-Head and Neck Oncology , Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai , China.,b Shanghai Key Laboratory of Stomatology& Shanghai Research Institute of Stomatology , Shanghai , China.,c National Clinical Research Center of Stomatology , Shanghai , China
| | - Jiong Deng
- d Key Laboratory of Cell Differentiation and Apoptosis of Chinese Minister of Education , Shang hai Jiao Tong University School of Medicine , Shanghai , China
| | - Zhiyuan Zhang
- a Department of Oral and Maxillofacial-Head and Neck Oncology , Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai , China.,b Shanghai Key Laboratory of Stomatology& Shanghai Research Institute of Stomatology , Shanghai , China.,c National Clinical Research Center of Stomatology , Shanghai , China
| | - Shuli Liu
- a Department of Oral and Maxillofacial-Head and Neck Oncology , Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai , China.,b Shanghai Key Laboratory of Stomatology& Shanghai Research Institute of Stomatology , Shanghai , China.,c National Clinical Research Center of Stomatology , Shanghai , China
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Qin X, Yan M, Li R, Ye D, Zhang J, Xu Q, Feng Y, Sun Q, Jiang C, Chen W. Identification and characterization of a highly metastatic epithelial cancer cell line from rat tongue cancer. Arch Oral Biol 2018; 95:58-67. [PMID: 30059808 DOI: 10.1016/j.archoralbio.2018.07.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2018] [Revised: 07/05/2018] [Accepted: 07/16/2018] [Indexed: 01/12/2023]
Abstract
OBJECTIVES Tongue squamous cell carcinoma (TSCC) is a clinically devastating disease. However, most established TSCC cell lines currently show undesirable malignant behaviours. The purpose of this study is to establish a highly metastatic TSCC cell line to serve as a useful tool for basic research. MATERIALS AND METHODS TSCCs were induced by 4-nitroquinoline-1-oxide (4NQO) in Sprague-Dawley rats. Tumor cells were obtained from the cancer tissues by primary culture and were then purified by an in vitro invasion assay and a limiting dilution assay. The growth rate, cell cycle distribution, apoptotic rate, tumorigenicity and distant metastatic phenotypes of the rat tongue cancer cells were fully investigated and characterized. RESULTS To date, the rat tongue cancer cell line, named Rca-T, has been continuously cultured in vitro for over 210 passages and exhibit a long spindle-shaped morphology, adherent growth, and a stable epithelial phenotype. The population doubling time of Rca-T cells is 23.35 h. Approximately 39.8% of these cells are in S phase, and the apoptosis rate of Rca-T cells is 7.46%. Furthermore, in immunodeficient nude mice, both the xenograft rate and the incidence of experimental lung metastasis are 100%. The in vitro assays further reveal the highly malignant and epithelial-mesenchymal transition-like properties of Rca-T cells. CONCLUSION In this study, the tumorigenic and highly distant metastatic TSCC cell line Rca-T was established. The malignant features of this cell line, especially its metastatic potential, will enable a wealth of functional studies on the molecular mechanisms of TSCC metastasis in the future.
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Affiliation(s)
- Xing Qin
- Department of Oral and Maxillofacial-Head & Neck Oncology, Shanghai Ninth People's Hospital, College of Stomatology, National Clinical Research Center of Stomatology, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China.
| | - Ming Yan
- Department of Oral and Maxillofacial-Head & Neck Oncology, Shanghai Ninth People's Hospital, College of Stomatology, National Clinical Research Center of Stomatology, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China.
| | - Rongrong Li
- Department of Oral and Maxillofacial-Head & Neck Oncology, Shanghai Ninth People's Hospital, College of Stomatology, National Clinical Research Center of Stomatology, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China.
| | - Dongxia Ye
- Department of Oral and Maxillofacial-Head & Neck Oncology, Shanghai Ninth People's Hospital, College of Stomatology, National Clinical Research Center of Stomatology, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China.
| | - Jianjun Zhang
- Department of Oral and Maxillofacial-Head & Neck Oncology, Shanghai Ninth People's Hospital, College of Stomatology, National Clinical Research Center of Stomatology, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China.
| | - Qin Xu
- Department of Oral and Maxillofacial-Head & Neck Oncology, Shanghai Ninth People's Hospital, College of Stomatology, National Clinical Research Center of Stomatology, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China.
| | - Yuanyong Feng
- Department of Stomatology, Affiliated Hospital of Qingdao University, Qingdao, 266071, China.
| | - Qiang Sun
- Department of Stomatology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China.
| | - Canhua Jiang
- Department of Oral and Maxillofacial Surgery, Xiangya Hospital of Central South University, 87 Xiangya Road, Changsha, Hunan, 410008, China.
| | - Wantao Chen
- Department of Oral and Maxillofacial-Head & Neck Oncology, Shanghai Ninth People's Hospital, College of Stomatology, National Clinical Research Center of Stomatology, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China.
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Liu S, Shi L, Wang Y, Ye D, Ju H, Ma H, Yang W, Wang Y, Hu J, Deng J, Zhang Z. Stabilization of Slug by NF-κB is Essential for TNF-α -Induced Migration and Epithelial-Mesenchymal Transition in Head and Neck Squamous Cell Carcinoma Cells. Cell Physiol Biochem 2018; 47:567-578. [DOI: 10.1159/000489990] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Accepted: 04/10/2018] [Indexed: 11/19/2022] Open
Abstract
Background/Aims: Slug protein, a transcription factor for the induction of epithelial-mesenchymal transition (EMT) and cancer cell invasion and metastasis, is frequently upregulated in human epithelial cancers. However, mutation of this gene in cancer is rare, and the mechanism of its dysregulation remains unknown, especially in head and neck squamous cell carcinoma (HNSCC). Methods: We examined the role of TNF-α in the stabilization of Slug by immunoprecipitation-westernblot analysis. Migration of HNSCC cells with or without knockdown of Slug gene expression was assayed by a wound healing assay. Immunohistochemical staining analysis was used to measurement Slug levels in both normal and HNSCC tumor tissues. Results: The inflammatory cytokine TNF-α stabilized Slug protein by inhibiting its ubiquitination through the NF-κB pathway. Inhibition of NF-κB or knockdown of p65 abrogated the TNF-α-induced stabilization of Slug. Knockdown of Slug expression inhibited cancer cell migration and EMT characteristics induced by TNF-α. Moreover, increased levels of Slug were found to correlate with lymph node metastasis and predict poor prognosis in patients with HNSCC. Conclusions: NF-κB-mediated stabilization of Slug underlies the inflammation-induced EMT and metastasis in HNSCC, which may serve as a therapeutic target for metastatic HNSCC.
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Gao J, Zhu C, Zhang Y, Sheng Y, Luo X, Ye D, Sun L. 841 Association study and fine mapping major histocompatibility complex analysis in pemphigus vulgaris of Han Chinese population. J Invest Dermatol 2018. [DOI: 10.1016/j.jid.2018.03.851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Ye D, Karnati SKR, Wagner B, Firkins JL, Eastridge ML, Aldrich JM. Essential oil and monensin affect ruminal fermentation and the protozoal population in continuous culture. J Dairy Sci 2018; 101:5069-5081. [PMID: 29605331 DOI: 10.3168/jds.2017-13646] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Accepted: 02/01/2018] [Indexed: 12/29/2022]
Abstract
The interaction of monensin and essential oil was hypothesized to suppress protozoa and methane production while maintaining normal rumen function. The objective of this study was to determine the effects of feeding monensin (MON) and CinnaGar (CIN, a commercial blend of cinnamaldehyde and garlic oil; Provimi North America, Brookville, OH) on ruminal fermentation characteristics. Continuous culture fermentors (n = 4) were maintained in 4 experimental periods in a 4 × 4 Latin square design. Four dietary treatments were arranged in a 2 × 2 factorial: (1) control diet, 37 g/d of dry matter (40 g/d at ∼92.5% dry matter) of a 50:50 forage:concentrate diet containing no additive; (2) MON at 11 g/909 kg of dry matter; (3) CIN at 0.0043% of dry matter; and (4) a combination of MON and CIN at the levels in (2) and (3). Treatment had no effects on protozoal populations, concentration of NH3N, total N flow of effluent, production of total volatile fatty acids, or flows of conjugated linoleic acid and total C18 fatty acids. The MON decreased acetate:propionate ratio and biohydrogenation of both total C18 and 18:1 cis-9 but increased protozoal generation time, concentration of peptide, and flow of 18:1 trans-11. The MON tended to decrease protozoal counts in effluent and flow of 18:0 but tended to increase propionate production. The CIN decreased true organic matter digestibility and protozoal N flow of effluent but increased nonammonia, nonmicrobial N flow. The CIN tended to decrease protozoal counts, microbial N flow, and neutral detergent fiber digestibility but tended to increase biohydrogenation of total C18, 18:2, and 18:3. The CIN tended to increase isovalerate production. The MON and CIN tended to interact for increased methane production and bacterial N flow. A second experiment was conducted to determine the effects of MON and CIN on protozoal nitrogen and cell volume in vitro. Four treatments included (1) control (feed only), (2) feed + 0.0043% dry matter CIN, (3) feed + 2.82 μM MON, and (4) feed + CIN + MON at the same levels as in (2) and (3). With no interactions, MON addition decreased percentage of protozoa that were motile and tended to decrease cell volume at 6 h. The CIN did not affect cell count or other indicators of motility or volume at either 3 or 6 h. Under the conditions of our study, we did not detect an additive response for MON and CIN to decrease protozoal counts or methane production. A 3-dimensional method is suggested to better estimate protozoal cell volume.
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Affiliation(s)
- D Ye
- Department of Animal Sciences, The Ohio State University, Columbus 43210
| | - S K R Karnati
- Department of Animal Sciences, The Ohio State University, Columbus 43210
| | - B Wagner
- Department of Animal Sciences, The Ohio State University, Columbus 43210
| | - J L Firkins
- Department of Animal Sciences, The Ohio State University, Columbus 43210
| | - M L Eastridge
- Department of Animal Sciences, The Ohio State University, Columbus 43210.
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Ye D, Bote S, Ouellet J, Ferland C. Preliminary analysis of a novel objective assessment of kinesiophobia in adolescent scoliosis patients scheduled for corrective surgery. The Journal of Pain 2018. [DOI: 10.1016/j.jpain.2017.12.113] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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