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Caravaca J, Bobba KN, Du S, Peter R, Gullberg GT, Bidkar AP, Flavell RR, Seo Y. A technique to quantify very low activities in regions of interest with a collimatorless detector. IEEE Trans Med Imaging 2024; PP:1-1. [PMID: 38478457 DOI: 10.1109/tmi.2024.3377142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/20/2024]
Abstract
We present a new method to measure sub-microcurie activities of photon-emitting radionuclides in organs and lesions of small animals in vivo. Our technique, named the collimator-less likelihood fit, combines a very high sensitivity collimatorless detector with a Monte Carlo-based likelihood fit in order to estimate the activities in previously segmented regions of interest along with their uncertainties. This is done directly from the photon projections in our collimatorless detector and from the region of interest segmentation provided by an x-ray computed tomography scan. We have extensively validated our approach with 225Ac experimentally in spherical phantoms and mouse phantoms, and also numerically with simulations of a realistic mouse anatomy. Our method yields statistically unbiased results with uncertainties smaller than 20% for activities as low as ~111 Bq (3 nCi) and for exposures under 30 minutes. We demonstrate that our method yields more robust recovery coefficients when compared to SPECT imaging with a commercial pre-clinical scanner, specially at very low activities. Thus, our technique is complementary to traditional SPECT/CT imaging since it provides a more accurate and precise organ and tumor dosimetry, with a more limited spatial information. Finally, our technique is specially significant in extremely low-activity scenarios when SPECT/CT imaging is simply not viable.
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Jing J, Zhang C, Du S, Tan X, Yue X, Qiao D. Sudden death with cardiac involvement in a neonate with carnitine-acylcarnitine translocase deficiency. Cardiovasc Pathol 2024; 70:107630. [PMID: 38490313 DOI: 10.1016/j.carpath.2024.107630] [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: 01/17/2024] [Revised: 02/22/2024] [Accepted: 03/05/2024] [Indexed: 03/17/2024] Open
Abstract
A female neonate born with normal Apgar scores at 38+2 weeks of gestational age unexpectedly passed away within less than 30 hours after birth. The situation mirrored her brother's earlier demise within 24 hours post-delivery, suggesting a possible genetic disorder. Gross examination revealed widespread cyanosis and distinct yellowish changes on the cardiac ventricles. Histopathological examination disclosed lipid accumulation in the liver, heart, and kidneys. Tandem mass spectrometry detected elevated levels of 10 amino acids and 14 carnitines in cardiac blood. Trio-whole genome sequencing (Trio-WGS) identified the SLC25A20 c.199-10T>G mutation associated with carnitine-acylcarnitine translocase disease (CACTD), a type of fatty acid oxidation disorders (FAODs) with a potential for sudden death. Further validation of gene expression confirmed the functional deficiency of SLC25A20, ultimately diagnosing CACTD as the underlying cause of the neonate's demise. This case highlights the importance of prenatal metabolic and genetic screening for prospective parents and emphasizes the need for forensic doctors to integrate metabolomic and genomic investigations into autopsies for suspected inherited metabolic diseases.
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Affiliation(s)
- Jiayu Jing
- School of Forensic Medicine, Southern Medical University, Guangzhou, China
| | - Cui Zhang
- School of Forensic Medicine, Southern Medical University, Guangzhou, China
| | - Sihao Du
- School of Forensic Medicine, Southern Medical University, Guangzhou, China
| | - Xiaohui Tan
- School of Forensic Medicine, Southern Medical University, Guangzhou, China
| | - Xia Yue
- School of Forensic Medicine, Southern Medical University, Guangzhou, China
| | - Dongfang Qiao
- School of Forensic Medicine, Southern Medical University, Guangzhou, China.
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Liang S, Cao W, Zhuang Y, Zhang D, Du S, Shi H. Suppression of microRNA-320 Induces Cerebral Protection Against Ischemia/Reperfusion Injury by Targeting HMGB1/NF-kappaB Axis. Physiol Res 2024; 73:127-138. [PMID: 38466011 PMCID: PMC11019618 DOI: 10.33549/physiolres.935081] [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: 02/14/2023] [Accepted: 09/15/2023] [Indexed: 04/26/2024] Open
Abstract
MicroRNAs have been shown to potentially function in cerebral ischemia/reperfusion (IR) injury. This study aimed to examine the expression of microRNA-320 (miR-320) in cerebral IR injury and its involvement in cerebral mitochondrial function, oxidative stress, and inflammatory responses by targeting the HMGB1/NF-kappaB axis. Sprague-Dawley rats were subjected to middle cerebral artery occlusion to simulate cerebral IR injury. The cerebral expression of miR-320 was assessed using qRT-PCR. Neurological function, cerebral infarct volume, mitochondrial function, oxidative stress, and inflammatory cytokines were evaluated using relevant methods, including staining, fluorometry, and ELISA. HMGB1 expression was analyzed through Western blotting. The levels of miR-320, HMGB1, neurological deficits, and cerebral infarction were significantly higher after IR induction. Intracerebral overexpression of miR-320 resulted in substantial neurological deficits, increased infarct volume, elevated levels of 8-isoprostane, NF-kappaBp65, TNF-alpha, IL-1beta, ICAM-1, VCAM-1, and HMGB1 expression. It also promoted the loss of mitochondrial membrane potential and ROS levels while reducing MnSOD and GSH levels. Downregulation of miR-320 and inhibition of HMGB1 activity significantly reversed the outcomes of cerebral IR injury. MiR-320 plays a negative role in regulating cerebral inflammatory/oxidative reactions induced by IR injury by enhancing HMGB1 activity and modulating mitochondrial function.
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Affiliation(s)
- S Liang
- Department of Neurosurgery, The First Affiliated Hospital of Harbin Medical University, Nangang District, Harbin, Heilongjiang Province, China.
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Du S, Cao K, Yan Y, Wang Y, Wang Z, Lin D. Developments and current status of cell-free DNA in the early detection and management of hepatocellular carcinoma. J Gastroenterol Hepatol 2024; 39:231-244. [PMID: 37990622 DOI: 10.1111/jgh.16416] [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] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 10/23/2023] [Accepted: 10/30/2023] [Indexed: 11/23/2023]
Abstract
Nowadays, hepatocellular carcinoma (HCC) is still a major threat to human health globally, with a disappointing prognosis. Regular monitoring of patients at high risk, utilizing abdominal ultrasonography combined with alpha-fetoprotein (AFP) serum analysis, enables the early detection of potentially treatable tumors. However, the approach has limitations due to its lack of sensitivity. Meanwhile, the current standard procedure for obtaining a tumor biopsy in cases of HCC is invasive and lacks the ability to assess the dynamic progression of cancer or account for tumor heterogeneity. Hence, there is a pressing need to develop non-invasive, highly sensitive biomarkers for HCC which can improve the accuracy of early diagnosis, assess treatment response and accurately predict the prognosis. In contrast to the conventional method of tissue biopsy, liquid biopsy offers a non-invasive approach that can be readily repeated. As a liquid biopsy approach, the analysis of cell-free DNA (cfDNA) offers real-time insights that can accurately portray the tumor burden and provide a comprehensive depiction of the genetic profile associated with HCC. In this review, we present a comprehensive summary of the recent research findings pertaining to the significance and potential practicality of cfDNA analysis in the early detection and effective management of HCC.
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Affiliation(s)
- Sihao Du
- Department of General Surgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Ke Cao
- Department of General Surgery, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Yadong Yan
- Department of General Surgery, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Yupeng Wang
- Department of General Surgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Zhenshun Wang
- Department of General Surgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Dongdong Lin
- Department of General Surgery, Xuanwu Hospital, Capital Medical University, Beijing, China
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Abstract
PURPOSE/OBJECTIVE(S) Radiation therapy (RT) is indispensable for managing thoracic carcinomas. However, its application is limited by radiation-induced lung injury (RILI), one of the most common and fatal complications of thoracic RT. Nonetheless, the exact molecular mechanisms of RILI remain poorly understood. MATERIALS/METHODS To elucidate the underlying mechanisms, various knockout (KO) mouse strains were subjected to 16 Gy whole-thoracic RT. RILI was assessed by qRT-PCR, ELISA, histology, western blot, immunohistochemistry, and CT examination. To perform further mechanistic studies on the signaling cascade during the RILI process, pulldown, CHIP, and rescue assays were conducted. RESULTS We found that the cGAS-STING pathway was significantly upregulated after irradiation exposure in both the mouse models and clinical lung tissues. Knocking down either cGAS or STING led to attenuated inflammation and fibrosis in mouse lung tissues. NLRP3 is hardwired to the upstream DNA-sensing cGAS-STING pathway to trigger of the inflammasome and amplification of the inflammatory response. STING deficiency suppressed the expressions of the NLRP3 inflammasome and pyroptosis-pertinent components containing IL-1β, IL-18, and cleaved caspase-1. Mechanistically, interferon regulatory factor 3, the essential transcription factor downstream of cGAS-STING, promoted the pyroptosis by transcriptionally activating NLRP3. Moreover, we found that RT triggered the release of self-dsDNA in the bronchoalveolar space, which is essential for the activation of cGAS-STING and the downstream NLRP3-mediated pyroptosis. Of note, Pulmozyme, an old drug for the management of cystic fibrosis, was revealed to have the potential to mitigate RILI by degrading extracellular dsDNA and then inhibiting the cGAS-STING-NLRP3 signaling pathway. CONCLUSION These results delineated the crucial function of cGAS-STING as a key mediator of RILI, and described a mechanism of pyroptosis linking cGAS-STING activation with the amplification of initial RILI. These findings indicate that the dsDNA-cGAS-STING-NLRP3 axis might be potentially amenable to therapeutic targeting for RILI.
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Affiliation(s)
- Y Zhang
- Zhongshan Hospital, Fudan University, Shanghai, China
| | - S Du
- Zhongshan Hospital, Fudan University, Shanghai, China
| | - Z Zeng
- Department of Radiation Oncology, Zhongshan Hospital, Fudan University, Shanghai, China
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Zhuang Y, Chen Y, Du S, Hu Y, Zeng ZC. Safety and Efficacy of Hypofractionated Radiotherapy Combined with Tyrosine Kinase Inhibitors in Patients with Lung Metastases after Liver Transplantation for Hepatocellular Carcinoma. Int J Radiat Oncol Biol Phys 2023; 117:e360. [PMID: 37785241 DOI: 10.1016/j.ijrobp.2023.06.2448] [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: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) We evaluated the safety and efficacy of hypofractionated radiotherapy (HFRT) combined with tyrosine kinase inhibitors (TKIs) in patients with pulmonary metastases after orthotopic liver transplantation (OLT) for hepatocellular carcinoma (HCC). MATERIALS/METHODS Twenty-five patients with lung metastases after OLT for HCC who underwent HFRT using helical tomotherapy concomitantly with TKIs (sorafenib or lenvatinib) were retrospectively. The primary endpoint was progression-free survival (PFS). The secondary endpoints were overall survival (OS), local control rate (LCR), objective response rate (ORR), and treatment-related side effects. RESULTS The median follow-up time was 35.5 months, with a median interval from OLT to lung metastasis of 15.3 months. The median PFS and OS were 9.9 and 32.7 months, respectively. The 1-, 2-, and 3-year PFS and OS rates were 36.0%, 16.0%, and 12.0%, and 84.0%, 52.0%, and 20.0%, respectively. The LCR of pulmonary metastases at 1 year was 100%, whereas the two-year LCR was 76.9%. The 1- and 2- year ORRs were 95.2% and 69.2%, respectively, with no grade > 2 adverse events. Radiation pneumonitis was observed in 17 patients (68.0%). Grade 1 pneumonitis occurred in 15 patients (60.0%), and grade 2 pneumonitis occurred in 2 patients (8.0%). CONCLUSION The combination therapy of HFRT with TKIs is a feasible, safe, and promising approach in the treatment of pulmonary metastases for HCC after OLT.
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Affiliation(s)
- Y Zhuang
- Department of Radiation Oncology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Y Chen
- Department of Radiation Oncology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - S Du
- Zhongshan Hospital, Fudan University, Shanghai, China
| | - Y Hu
- Department of Radiation Oncology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Z C Zeng
- Department of Radiation Oncology, Zhongshan Hospital, Fudan University, Shanghai, China
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Hsu SJ, Chao YC, Zeng ZC, Du S. Salvage Radiotherapy Improves Survival in Patients with Metastatic Liver Cancer after Immunotherapy Oligoprogression. Int J Radiat Oncol Biol Phys 2023; 117:e303. [PMID: 37785106 DOI: 10.1016/j.ijrobp.2023.06.2321] [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: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) Immune checkpoint inhibitors (ICIs) have ameliorated the survival outcome of liver cancer, a majority of patients receiving ICIs have eventually developed progression. Local therapy, especially radiotherapy (RT), is increasingly being considered in the setting of oligoprogression to delay the need to change systemic therapy. The aim of this study was to evaluate the efficacy and safety of RT as a salvage treatment in patients with oligoprogression after ICIs. MATERIALS/METHODS This retrospective study was performed to evaluate the use of salvage radiotherapy in oligoprogressive metastatic liver cancer patients. Patients with metastatic liver cancer who had previous stability or response after ≥ 6 mo of ICIs were eligible if they developed progression of five of fewer metastases. RESULTS Overall, 178 patients treated between August 2018 and March 2022 were included. The patients were followed for a median of 17.2 months. The overall response rate (ORR) and disease control rate (DCR) were 38.2% and 57.8%, respectively. The median progression-free survival (PFS) and overall survival (OS) were 6.5 (95% CI:5.116-7.884) and 17.3 (95% CI:11.166-23.434) months. In multivariate analysis, factors associated with OS included tumor size, tumor number, and radiated tumor site (intrahepatic vs. extrahepatic). The most frequent AEs were fatigue, decreased appetite, rash, fever, and nausea. The above-mentioned AEs were reversible and manageable. CONCLUSION Salvage radiotherapy has a potential activity and is tolerable for oligoprogression after ICIs with appropriate radiated tumor site and patient selection. A prospective randomized trial is ongoing to validate this finding (ChiCTR2200060664).
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Affiliation(s)
- S J Hsu
- Department of Radiation Oncology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Y C Chao
- Department of Pulmonary Medicine, Zhongshan Hospital, Fudan University, Shanghai 200032, China, Shanghai, 200000, China
| | - Z C Zeng
- Department of Radiation Oncology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - S Du
- Zhongshan Hospital, Fudan University, Shanghai, China
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Chen Y, Yang P, Du S, Zhuang Y, Hu Y, Zeng ZC. Stereotactic Body Radiotherapy Combined with Sintilimab in Patients with Recurrent or Oligometastatic Hepatocellular Carcinoma: A Phase II Clinical Trial. Int J Radiat Oncol Biol Phys 2023; 117:S106-S107. [PMID: 37784281 DOI: 10.1016/j.ijrobp.2023.06.067] [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: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) The anti-tumor activity and tolerability of stereotactic body radiotherapy (SBRT) and PD-1 inhibitors have been illustrated in retrospective studies, but the results vary across a broad range. This study aimed to assess the clinical efficacy of SBRT combined with sintilimab in patients with recurrent or oligometastatic hepatocellular carcinoma (HCC). MATERIALS/METHODS This trial involved patients with recurrent or oligometastatic HCC intravenously treated with SBRT plus sintilimab every 3 weeks for 12 months or until disease progression. The primary endpoint was progression-free survival (PFS). RESULTS Twenty-five patients were enrolled from August 14, 2019, to August 23, 2021. The median treatment duration was 10.2 months. SBRT was delivered at a median dose of 54 in six fractions. The median follow-up time was 21.9 months, and 32 targeted lesions among 25 patients were evaluated for treatment response according to the Response Evaluation Criteria in Solid Tumors version 1.1. The median PFS was 19.7 months, with PFS rates of 68% and 45.3% at 12 and 24 months, respectively. The median overall survival (OS) was not reached, with OS rates of 91.5% and 83.2% at 12 and 24 months, respectively. The 1- and 2-year local control rate were 100% and 90.9%, respectively. The confirmed objective response rate and disease control rate was 96%, and 96%, respectively. Most adverse events were graded as 1 or 2, and grade 3 adverse events were observed in three patients. CONCLUSION SBRT plus sintilimab is an effective, well-tolerated treatment regimen for patients with recurrent or oligometastatic HCC.
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Affiliation(s)
- Y Chen
- Department of Radiation Oncology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - P Yang
- Department of Radiation Oncology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - S Du
- Zhongshan Hospital, Fudan University, Shanghai, China
| | - Y Zhuang
- Department of Radiation Oncology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Y Hu
- Department of Radiation Oncology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Z C Zeng
- Department of Radiation Oncology, Zhongshan Hospital, Fudan University, Shanghai, China
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Kong J, Yang T, Zhang F, Liao X, Du S, Yang X, Li D. Pulmonary fat embolism: a potentially new fatal complication of SARS-CoV-2 infection. A case report. BMC Infect Dis 2023; 23:576. [PMID: 37667198 PMCID: PMC10478277 DOI: 10.1186/s12879-023-08559-4] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Accepted: 08/23/2023] [Indexed: 09/06/2023] Open
Abstract
BACKGROUND So far, there have been more than 761 million confirmed cases of SARS-CoV-2 worldwide, with more than 6.8 million deaths. The most common direct causes of death for COVID-19 are diffuse alveolar injury and acute respiratory distress syndrome. Autopsy results have shown that 80-100% of COVID-19 patients have microthrombi which is 9 times higher than in patients with influenza. There are reported cases of fat embolism associated with Covid-19, but relevant epidemiological investigations and fatal cases of pulmonary fat embolism are lacking. In this report, we describe the first COVID-19 patient to die from pulmonary fat embolism. CASE PRESENTATION A 54-year-old woman suddenly felt unwell while at work. She had difficulty breathing for 40 min and lost consciousness for 20 min before being taken to the hospital. On admission, her temperature was 36 ℃, but her respiration, heart rate, and blood pressure were undetectable. Laboratory examination revealed C-reactive protein, 26.55 mg/L; D-dimer, 11,400 µg/L; and procalcitonin, 0.21 ng/mL. She was declared clinically dead 2 h after admission due to ineffective rescue efforts. At autopsy, both lungs were highly oedematous with partial alveolar haemorrhage. The presence of microthrombi and pulmonary fat embolism in small interstitial pulmonary vessels was confirmed by phosphotungstic acid haematoxylin staining and oil red O staining. The immunohistochemical results of spike protein and nucleocapsid protein in laryngeal epithelial cells confirmed SARS-CoV-2 infection. CONCLUSIONS Pulmonary fat embolism may be another fatal complication of COVID-19 infection, and clinicians should pay more attention to it.
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Affiliation(s)
- Jiangwei Kong
- Department of Forensic Pathology, School of Forensic Medicine, Southern Medical University, Guangzhou, Guangdong, 510515, People's Republic of China
| | - Tengfei Yang
- Department of Forensic Pathology, School of Forensic Medicine, Southern Medical University, Guangzhou, Guangdong, 510515, People's Republic of China
| | - Fu Zhang
- Forensic Pathology Lab, Guangdong Public Security Department, Forensic Department of Criminal Investigation Bureau, Guangzhou, Guangdong, 510050, People's Republic of China
| | - XinBiao Liao
- Forensic Pathology Lab, Guangdong Public Security Department, Forensic Department of Criminal Investigation Bureau, Guangzhou, Guangdong, 510050, People's Republic of China
| | - Sihao Du
- Department of Forensic Pathology, School of Forensic Medicine, Southern Medical University, Guangzhou, Guangdong, 510515, People's Republic of China
| | - Xingan Yang
- Department of Forensic Pathology, School of Forensic Medicine, Southern Medical University, Guangzhou, Guangdong, 510515, People's Republic of China
| | - Dongri Li
- Department of Forensic Pathology, School of Forensic Medicine, Southern Medical University, Guangzhou, Guangdong, 510515, People's Republic of China.
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Du S, Cao K, Wang Z, Lin D. Comprehensive analysis of anoikis-related lncRNAs for predicting prognosis and response of immunotherapy in hepatocellular carcinoma. IET Syst Biol 2023; 17:198-211. [PMID: 37417684 PMCID: PMC10439496 DOI: 10.1049/syb2.12070] [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: 02/03/2023] [Revised: 06/08/2023] [Accepted: 06/26/2023] [Indexed: 07/08/2023] Open
Abstract
Nowadays, primary liver cancer is still a major threat to human health. Anoikis is a particular form of programed cell death that has an inhibitory effect on neoplasm metastasis. Although several prognostic models based on anoikis-related genes for Hepatocellular carcinoma (HCC) have been established, signatures associated with anoikis-related lncRNAs have not been identified. To fill this blank space, the authors built up a prognostic signature and appraised its value in guiding immunotherapy. Eleven prognostic anoikis-related lncRNAs were identified through Least Absolute Shrinkage and Selection Operator Cox analysis. The accuracy of the risk signature in predicting prognosis was verified by K-M survival analysis and Receiver operating characteristic analysis. We further discovered that the high-risk group was often enriched in signal pathways related to cell growth and death and immune response; in addition, in the low-risk group, cells often undergo metabolic changes through gene set enrichment analysis. Finally, we realised that HCC patients in the high-risk group were upregulated in immune-checkpoint molecules and tend to have a higher tumour mutation burden level which indicated a higher sensitivity to immunotherapy. All in all, the anoikis-related lncRNAs risk signature showed excellent ability in predicting prognosis and may guide the application of immunotherapy in future clinical practice.
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Affiliation(s)
- Sihao Du
- Department of General SurgeryXuanwu HospitalCapital Medical UniversityBeijingChina
| | - Ke Cao
- Department of General SurgeryBeijing Chaoyang HospitalCapital Medical UniversityBeijingChina
- Department of General SurgeryBeijing Youan HospitalCapital Medical UniversityBeijingChina
| | - Zhenshun Wang
- Department of General SurgeryXuanwu HospitalCapital Medical UniversityBeijingChina
| | - Dongdong Lin
- Department of General SurgeryXuanwu HospitalCapital Medical UniversityBeijingChina
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Du S, Cao K, Wang Z, Lin D. Clinical efficacy and safety of atezolizumab plus bevacizumab versus lenvatinib in the treatment of advanced hepatocellular carcinoma: A systematic review and meta-analysis. Medicine (Baltimore) 2023; 102:e33852. [PMID: 37335628 DOI: 10.1097/md.0000000000033852] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/21/2023] Open
Abstract
BACKGROUND Assess the effectiveness and safety of treatment options atezolizumab plus bevacizumab (Atez/Bev) or lenvatinib in clinical practice for patients with advanced hepatocellular carcinoma (HCC) patients. METHODS To compare the effectiveness of Atez/Bev and lenvatinib in treating advanced HCC, we systematically searched the PubMed, EMBASE, and Web of Science databases. We utilized Review Manager 5.3 to extract and analyze the data. RESULTS The present systematic review included 8 nonrandomized studies comprising a total of 6628 cases. There was no significant difference in 0.5-, 1-, 1.5-year OS rates and 0.5-, 1-year PFS rates between the 2 groups. However, patients with HCC caused by viral hepatitis would benefit more from the Atez/Bev therapy (hazard ratio = 0.75, 95% confidence interval: 0.63-0.89) but patients with a Child-Pugh class B liver function would benefit more from lenvatinib (hazard ratio = 1.70, 95% confidence interval: 1.07-2.70). At the same time, there are no major differences in safety between the 2 treatment options. CONCLUSION Our study did not find any significant difference in effectiveness and safety between Atez/Bev and lenvatinib. However, Additional verification is required to determine whether these 2 therapeutic approaches have varying effects on distinct populations.
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Affiliation(s)
- Sihao Du
- Department of General Surgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Ke Cao
- Department of General Surgery, Beijing Youan Hospital, Capital Medical University, Beijing, China
- Beijing Institute of Hepatology, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Zhenshun Wang
- Department of General Surgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Dongdong Lin
- Department of General Surgery, Xuanwu Hospital, Capital Medical University, Beijing, China
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Du S, Wang Z, Lin D. A bibliometric and visualized analysis of preoperative future liver remnant augmentation techniques from 1997 to 2022. Front Oncol 2023; 13:1185885. [PMID: 37333827 PMCID: PMC10272555 DOI: 10.3389/fonc.2023.1185885] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 05/22/2023] [Indexed: 06/20/2023] Open
Abstract
Background The size and function of the future liver remnant (FLR) is an essential consideration for both eligibility for treatment and postoperative prognosis when planning surgical hepatectomy. Over time, a variety of preoperative FLR augmentation techniques have been investigated, from the earliest portal vein embolization (PVE) to the more recent Associating liver partition and portal vein ligation for staged hepatectomy (ALPPS) and liver venous deprivation (LVD) procedures. Despite numerous publications on this topic, no bibliometric analysis has yet been conducted. Methods Web of Science Core Collection (WoSCC) database was searched to identify studies related to preoperative FLR augmentation techniques published from 1997 to 2022. The analysis was performed using the CiteSpace [version 6.1.R6 (64-bit)] and VOSviewer [version 1.6.19]. Results A total of 973 academic studies were published by 4431 authors from 920 institutions in 51 countries/regions. The University of Zurich was the most published institution while Japan was the most productive country. Eduardo de Santibanes had the most published articles, and Masato Nagino was the most frequently co-cited author. The most frequently published journal was HPB, and the most cited journal was Ann Surg, with 8088 citations. The main aspects of preoperative FLR augmentation technique is to enhance surgical technology, expand clinical indications, prevent and treat postoperative complications, ensure long-term survival, and evaluate the growth rate of FLR. Recently, hot keywords in this field include ALPPS, LVD, and Hepatobiliary Scintigraphy. Conclusion This bibliometric analysis provides a comprehensive overview of preoperative FLR augmentation techniques, offering valuable insights and ideas for scholars in this field.
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Xu L, Tan X, Chen X, Du S, Yue X, Qiao D. Rare, fatal pulmonary fat embolism after acupuncture therapy: A case report and literature review. Forensic Sci Int 2023; 345:111619. [PMID: 36870177 DOI: 10.1016/j.forsciint.2023.111619] [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: 10/19/2022] [Revised: 12/24/2022] [Accepted: 02/25/2023] [Indexed: 03/02/2023]
Abstract
BACKGROUND Death from nontraumatic pulmonary fat embolism associated with minor soft tissue contusion, surgery, cancer chemotherapy, hematologic disorders and so on has been reported. Patients often present with atypical manifestations and rapid deterioration, making diagnosis and treatment difficult. However, there are no reported cases of death from pulmonary fat embolism after acupuncture therapy. This case emphasizes that the stress induced by acupuncture therapy, a mild soft tissue injury, plays an important role in pulmonary fat embolism. In addition, it suggests that in such cases, pulmonary fat embolism as a complication of acupuncture therapy needs to be taken seriously, and autopsy should be used to identify the source of fat emboli. CASE PRESENTATION The patient was 72 years old female and experienced dizziness and fatigue after silver-needle acupuncture therapy. She experienced a significant drop in blood pressure and died 2 h later despite treatment and resuscitation. A systemic autopsy and histopathology examination (H&E and Sudan Ⅲ staining) were performed. More than 30 pinholes were observed in the lower back skin. Focal hemorrhages were seen surrounding the pinholes in the subcutaneous fatty tissue. Microscopically, numerous fat emboli were observed in the interstitial pulmonary arteries and alveolar wall capillaries, in addition to the vessels of the heart, liver, spleen and thyroid gland. The lungs showed congestion and edema. The cause of death was identified as pulmonary fat embolism. CONCLUSION This article suggests that high vigilance for risk factors and the complication of pulmonary fat embolism following silver-needle acupuncture therapy should be exercised. In postmortem examinations, it should be pay attention that the peripheral arterial system and the venous system draining from non-injured sites should be examined for the formation of fat emboli, which can help distinguish posttraumatic and nontraumatic pulmonary fat embolism.
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Affiliation(s)
- Luyao Xu
- Department of Forensic Pathology, School of Forensic Medicine, Southern Medical University, Guangzhou, China
| | - Xiaohui Tan
- Department of Forensic Pathology, School of Forensic Medicine, Southern Medical University, Guangzhou, China
| | - Xuebing Chen
- Department of Forensic Pathology, School of Forensic Medicine, Southern Medical University, Guangzhou, China
| | - Sihao Du
- Department of Forensic Pathology, School of Forensic Medicine, Southern Medical University, Guangzhou, China
| | - Xia Yue
- Department of Forensic Pathology, School of Forensic Medicine, Southern Medical University, Guangzhou, China
| | - Dongfang Qiao
- Department of Forensic Pathology, School of Forensic Medicine, Southern Medical University, Guangzhou, China.
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Hsu S, Chen Y, Yang P, Hu Y, Chen R, Zeng Z, Du S. Radiotherapy Enhance the Immune Checkpoint Inhibitors Efficacy in Advanced Liver Cancer. Int J Radiat Oncol Biol Phys 2022. [DOI: 10.1016/j.ijrobp.2022.07.532] [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]
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Zhao X, Wang B, Du S, Zeng Z. Irradiation Induced Activation of cGAS/STING Signaling Promotes Macrophage Anti-Tumor Activity via CXCL9, CXCL10-CXCR3 Axis. Int J Radiat Oncol Biol Phys 2022. [DOI: 10.1016/j.ijrobp.2022.07.643] [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: 11/28/2022]
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Li Z, Zhang Y, Hong W, Zeng Z, Du S. Gut Microbiota Modulates Radiotherapy-Based Antitumor Immune Responses against Hepatocellular Carcinoma through STING Signaling. Int J Radiat Oncol Biol Phys 2022. [DOI: 10.1016/j.ijrobp.2022.07.2083] [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]
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Zhang Y, Li Z, Du S, Zeng Z. High Serum sPD-L1 Level Predicts Poor Outcome in Hepatocellular Carcinoma Patients Treated with Radiotherapy. Int J Radiat Oncol Biol Phys 2022. [DOI: 10.1016/j.ijrobp.2022.07.1086] [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: 11/15/2022]
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Hong W, Zhang Y, Li Z, Zeng Z, Du S. RECQL4 Remodels the Tumor Immune Microenvironment via the cGAS-STING Pathway in Hepatocellular Carcinoma. Int J Radiat Oncol Biol Phys 2022. [DOI: 10.1016/j.ijrobp.2022.07.2081] [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: 10/31/2022]
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Liu M, Wang Y, Li Y, Si Q, Bao J, Ge G, Wang Z, Jia Y, Du S. Effects of alfalfa and oat supplementation in fermented total mixed rations on growth performances, carcass characteristics, and meat quality in lambs. Small Rumin Res 2022. [DOI: 10.1016/j.smallrumres.2022.106877] [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: 11/18/2022]
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Zhao H, Du S, Zhu Z, Jiang L, Che X, Qian H, Song J, Liu D, Zhang Y, Zhang P, Sun Y, Zhang W, Tang Y. 724P Anti-PD-1 antibody SHR-1210 combined with apatinib as adjuvant treatment in patients with hepatocellular carcinoma at high risk of recurrence after radical resection: Preliminary results from a multicenter, randomized, controlled phase II trial. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.848] [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: 11/29/2022] Open
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Chen C, Zhang C, Deng Y, Du S, Wang H, Li D. Thymic hypoplasia induced by copy number variations contributed to explaining sudden infant death based on forensic autopsies. Forensic Sci Int 2022; 336:111323. [DOI: 10.1016/j.forsciint.2022.111323] [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] [Received: 01/11/2022] [Revised: 03/24/2022] [Accepted: 04/25/2022] [Indexed: 11/17/2022]
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Du S, Elliman S, Zeugolis D, O’Brien T. Mesenchymal Stem/Stromal Cells: MACROMOLECULAR CROWDING ENHANCES EXTRACELLULAR MATRIX DEPOSITION OF MESENCHYMAL STROMAL CELLS GROWN ON SCAFFOLD. Cytotherapy 2022. [DOI: 10.1016/s1465-3249(22)00232-8] [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: 11/28/2022]
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Calcat i Cervera S, Du S, Scaccia E, Rendra E, Amadeo F, O’Brien T. Mesenchymal Stem/Stromal Cells: DIFFERENT SOURCES OF TISSUE-DERIVED MESENCHYMAL STROMAL CELLS SHOW INTRINSIC BIOENERGETIC PHENOTYPES. Cytotherapy 2022. [DOI: 10.1016/s1465-3249(22)00197-9] [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: 11/15/2022]
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Tan X, Cai D, Chen N, Du S, Qiao D, Yue X, Wang T, Li J, Xie W, Wang H. Methamphetamine mediates apoptosis of vascular smooth muscle cells via the chop-related endoplasmic reticulum stress pathway. Toxicol Lett 2021; 350:98-110. [PMID: 34214594 DOI: 10.1016/j.toxlet.2021.06.019] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [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: 09/24/2020] [Revised: 06/15/2021] [Accepted: 06/17/2021] [Indexed: 12/14/2022]
Abstract
Methamphetamine (METH) is a highly addictive amphetamine-type drug that has caused persistent harm to society and human health in recent years. Most studies have shown that METH severely damages the central nervous system, and this drug has been found to be toxic to the cardiovascular system in recent years. Therefore, we hypothesized that METH may also damage vascular smooth muscle. We examined the expression of the apoptosis-related proteins Caspase 3 and PARP after METH treatment in vivo and in vitro and detected the expression of endoplasmic reticulum stress-related proteins. After treatment with the endoplasmic reticulum stress inhibitor 4-PBA, changes in the above indicators were examined. C/EBP homologous protein (Chop) expression was also detected, and the relationship between endoplasmic reticulum stress and apoptosis was further determined by siRNA silencing of Chop. The results indicated that METH can induce apoptosis of vascular smooth muscle cells (VSMCs) and upregulate the expression of Chop and endoplasmic reticulum stress-related proteins. Chop inhibits protein kinase B phosphorylation and further inhibits forkhead box class O3a (Foxo3a) dephosphorylation, resulting in increased p53 upregulated molecular of apoptosis (PUMA) transcription. Increased PUMA induces apoptosis through the mitochondrial pathway. These results indicate that Chop is involved in the METH-induced endoplasmic reticulum stress and apoptosis in VSMCs and may be a potential therapeutic target for METH-induced VSMC injury.
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Affiliation(s)
- Xiaohui Tan
- School of Forensic Medicine, Southern Medical University, Guangzhou, 510515, Guangdong, China
| | - Dunpeng Cai
- School of Forensic Medicine, Southern Medical University, Guangzhou, 510515, Guangdong, China
| | - Na Chen
- Department of Pathology, Guangdong Women and Children Hospital, Guangzhou, 511400, Guangdong, China
| | - Sihao Du
- School of Forensic Medicine, Southern Medical University, Guangzhou, 510515, Guangdong, China
| | - Dongfang Qiao
- School of Forensic Medicine, Southern Medical University, Guangzhou, 510515, Guangdong, China
| | - Xia Yue
- School of Forensic Medicine, Southern Medical University, Guangzhou, 510515, Guangdong, China
| | - Tao Wang
- School of Forensic Medicine, Southern Medical University, Guangzhou, 510515, Guangdong, China
| | - Jia Li
- School of Forensic Medicine, Southern Medical University, Guangzhou, 510515, Guangdong, China
| | - Weibing Xie
- School of Forensic Medicine, Southern Medical University, Guangzhou, 510515, Guangdong, China.
| | - Huijun Wang
- School of Forensic Medicine, Southern Medical University, Guangzhou, 510515, Guangdong, China; Nanhai Hospital, Southern Medical University, Foshan, 528244, Guangdong, China.
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Zhao MJ, Mao AY, Yuan SS, Wang K, Dong P, Du S, Meng YL, Qiu WQ. [Research progress on building of disease control and prevention system of the international experience]. Zhonghua Yu Fang Yi Xue Za Zhi 2021; 55:1263-1269. [PMID: 34706515 DOI: 10.3760/cma.j.cn112150-20201117-01379] [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
Through literature search in regular database and official websites of relevant countries, this paper combs and summarizes the main characteristics of disease prevention and control systems in five countries, the United States, Germany, South Korea, Australia and Japan, and the European Union at key levels including legal construction, organizational structure, financing, personnel construction and international cooperation, in order to provide decision support for the construction of disease prevention and control system in China in the future.
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Affiliation(s)
- M J Zhao
- Institute of Medical Information and Library, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100020, China
| | - A Y Mao
- Institute of Medical Information and Library, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100020, China
| | - S S Yuan
- Institute of Medical Information and Library, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100020, China
| | - K Wang
- Institute of Medical Information and Library, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100020, China
| | - P Dong
- Institute of Medical Information and Library, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100020, China
| | - S Du
- Institute of Medical Information and Library, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100020, China
| | - Y L Meng
- Institute of Medical Information and Library, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100020, China
| | - W Q Qiu
- Institute of Medical Information and Library, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100020, China
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Østergaard M, Bird P, Pachai C, Du S, Wu C, Landis J, Fuerst T, Ahmad HA, Connolly S, Conaghan PG. POS1040 IMPLEMENTATION OF THE OMERACT PSAMRIS IN A PHASE IIB, RANDOMISED PLACEBO-CONTROLLED STUDY OF ABATACEPT IN PSORIATIC ARTHRITIS. Ann Rheum Dis 2021. [DOI: 10.1136/annrheumdis-2021-eular.972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Background:The semi-quantitative Outcome Measures in Rheumatology (OMERACT) Psoriatic Arthritis Magnetic Resonance Imaging Score (PsAMRIS) was developed for the evaluation of inflammatory and destructive changes in PsA,1 but has limited trial usage.Objectives:To retrospectively utilise the PsAMRIS in a multi-dose, randomised Phase IIb study of abatacept in patients with PsA who have inadequate response to DMARDs (NCT00534313).2Methods:Patients were randomised to abatacept (3, 10 or 30/10 mg/kg [the 30-mg/kg group switched to 10 mg/kg after the first two doses]) or placebo and treated for 169 days, after which all patients received abatacept 10 mg/kg through to Day 365. MRI scans of one hand or foot from 123 patients with PsA collected at baseline and on Days 85, 169 and 365 were centrally evaluated by two readers blinded to chronological order and treatment arm. Synovitis, bone oedema, tenosynovitis, periarticular inflammation, bone erosion, bone proliferation and joint space narrowing were assessed as per OMERACT PsAMRIS; a novel total inflammation score was calculated from the sum of synovitis, bone oedema, tenosynovitis and periarticular inflammation. Variables were analysed using all cases (hand or foot) and by hand and foot cases separately.Results:At Day 169, the abatacept 30/10 mg/kg or 10 mg/kg group showed the most decrease (improvement) in each inflammatory assessment (Figure 1). The Day 169 change from baseline severity in synovitis and tenosynovitis in the abatacept 30/10 mg/kg and 10 mg/kg groups, respectively, were significantly reduced (improved) compared with placebo (estimated differences of –0.966 [p=0.039] and –1.652 [p=0.014], respectively) (Table 1). Patients originally randomised to placebo and then switched to abatacept 10 mg/kg at Day 169 showed significant improvements in synovitis, tenosynovitis and total inflammation from Day 169 to Day 365 (Table 1, Figure 1). The structural outcomes joint space narrowing and bone erosion remained stable within each treatment group, showing little change from baseline to Days 85, 169 and 365. After separating hand and foot analyses (72 hand and 51 foot cases), only hand tenosynovitis in the 10-mg/kg group and foot synovitis in the 3-mg/kg group were significantly reduced (improved) at Day 169 compared with placebo (differences of –2.331 [p=0.017] and –1.689 [p=0.010], respectively). In general, more comparisons in the hand analysis were statistically significant versus in the foot analysis.Conclusion:This analysis confirmed the efficacy of abatacept 10 and 30/10 mg/kg when assessed with the OMERACT PsAMRIS. The inflammatory pathologies, synovitis and tenosynovitis, appeared to be the most responsive MRI outcomes. Analysing hand and foot cases together yielded results consistent with the primary clinical efficacy endpoint (ACR20 response rate), as the abatacept 10- and 30/10-mg/kg groups showed significant differences versus placebo at Day 169;2 reduced sample size in separate hand and foot assessments may have prevented finding significant results corresponding to the combined analysis. These results also demonstrate the responsiveness of the PsAMRIS in PsA randomised clinical trials.References:[1]Glinatsi D, et al. J Rheumatol 2015;42:2473–2479.[2]Mease P, et al. Arthritis Rheum 2011;63:939–948.Table 1.MRI variables showing significant treatment effectsaBetween groups at Day 169MRI scoreComparatorComparatorDifferenceSEp valueSynovitisPlaceboAbatacept 30/10 mg/kg–0.9660.4610.039TenosynovitisPlaceboAbatacept 10 mg/kg–1.6520.6620.014Placebo group before/after switchbMRI scoreTreatment, Day 169Treatment, Day 365DifferenceSEp valueSynovitisPlaceboAbatacept 10 mg/kg–1.0180.4580.029TenosynovitisPlaceboAbatacept 10 mg/kg–0.9400.3900.018Total inflammationPlaceboAbatacept 10 mg/kg–2.2751.0670.036aBased on change from baseline at the stated time points (unadjusted p values).bPatients were switched to abatacept 10 mg/kg after Day 169.Acknowledgements:Professional medical writing and editorial assistance was provided by Rob Coover, MPH, at Caudex and was funded by Bristol Myers Squibb.Disclosure of Interests:Mikkel Østergaard Speakers bureau: AbbVie, Celgene, Eli Lilly, Janssen, Novartis, Pfizer, Roche, Sanofi, UCB, Consultant of: AbbVie, Boehringer Ingelheim, Bristol Myers Squibb, Celgene, Eli Lilly, Hospira, Janssen, Merck, Novartis, Novo, Orion, Pfizer, Regeneron, Roche, Sandoz, Sanofi, UCB, Grant/research support from: AbbVie, Bristol Myers Squibb, Celgene, Merck, Novartis, Paul Bird Speakers bureau: AbbVie, Bristol Myers Squibb, Eli Lilly, Novartis, Pfizer, UCB, Grant/research support from: Gilead, Chahin Pachai Shareholder of: Bristol Myers Squibb, Employee of: Bristol Myers Squibb, Shuyan Du Shareholder of: Bristol Myers Squibb, Employee of: Bristol Myers Squibb, Chun Wu Employee of: Bristol Myers Squibb, Jessica Landis Shareholder of: Bristol Myers Squibb, Employee of: Bristol Myers Squibb, Thomas Fuerst Employee of: Bioclinica, Inc., a contract research service providing radiology central reading services to pharmaceutical, biotech and medical device companies, Harris A Ahmad Employee of: Bristol Myers Squibb, Sean Connolly Shareholder of: Bristol Myers Squibb, Employee of: Bristol Myers Squibb, Philip G Conaghan Speakers bureau: AbbVie, Novartis, Consultant of: AstraZeneca, Bristol Myers Squibb, Eli Lilly, EMD Serono, Flexion Therapeutics, Galapagos, Gilead, Novartis, Pfizer.
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Du S, Elliman S, Zeugolis D, O’Brien T. In vitro optimization of macromolecular crowding conditions in human umbilical cord derived mesenchymal stromal cell culture. Cytotherapy 2021. [DOI: 10.1016/s1465324921003388] [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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Madrahimov N, Cristaldo RB, Du S, Keller D, Malikov M, Zaiatc E, Klapproth A, Penov K, Hamouda K, Leyh R, Bening C. Novel Post Mortal Organ Preserving ECMO in Non–Heart‐Beating Mouse. Thorac Cardiovasc Surg 2021. [DOI: 10.1055/s-0041-1725789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Madrahimov N, Du S, Cristaldo RB, Keller D, Malikov M, Zaiatc E, Klapproth A, Penov K, Hamouda K, Leyh R, Bening C. Mouse Model of Heart Organ Care System to Study Ex Vivo Cardio Protection and Reperfusion in Cadaveric Heart Donation. Thorac Cardiovasc Surg 2021. [DOI: 10.1055/s-0041-1725618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Shen SX, Zhao ZL, Du S, Shi PF, Ding SK, Wang GG, Wang LX. [The role of CT coronary angiography in improving the positive rate of coronary angiography in patients with low-or moderate-risk non-ST segment elevation myocardial infarction]. Zhonghua Yi Xue Za Zhi 2020; 100:3255-3260. [PMID: 33167114 DOI: 10.3760/cma.j.cn112137-20200407-01096] [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
Objective: To investigate whether CT coronary angiography (CTA) can safely and effectively reduce the number of invasive coronary angiography (ICA) in patients with non-ST-segment elevation myocardial infarction (NSTEMI) whose Grace score is low-or moderate-risk, and increase ICA positive rate. Methods: One hundred and two NSTEMI patients, including 61 males and 41 females, aged 38-80 (58±12) years, were prospectively included and treated in Henan Provincial People's Hospital from February 2017 to February 2018. By using random number method, the patients were divided into control group (51 cases) and experimental group (51 cases). Patients in the control group were arranged for elective ICA examination according to the risk stratification. If further intervention or surgical treatment was required, the ICA examination was positive; in the experimental group, the CTA examination was completed through the green channel first. If the CTA showed that the main coronary artery and its main branches were severe or extreme stenosis, further ICA examination was arranged; otherwise, a secondary prophylactic drug treatment was developed and the patients were then discharged and followed up for 1 year. ICA number, ICA positive rate, length of hospital stay, hospital cost, hospital anxiety and depression score (HADS), major cardiovascular events (MACE) within 1 year, and other serious adverse events related to examination or surgery were compared between the two groups. Results: A total of 37 patients in the experimental group underwent ICA, and the positive rate of ICA was 94.59% (35/37), which was significantly higher than that of the control group [62.75% (32/51)] (P<0.05). The average length of hospital stay and the HADS score before ICA in the experimental group were significantly lower than those in the control group [(3.8±2.2) d vs (4.8±2.4) d; 8.8±4.5 vs 11.4±6.8] (all P<0.05). There was no significant difference in the cumulative incidence of MACE (3 cases vs 5 cases, P=0.423) and other serious adverse events (8 cases vs 10 cases, P=0.548) within 1 year between the two groups. Conclusion: CTA significantly reduces the number of ICA and the average length of hospital stay, and increases the positive rate of ICA in NSTEMI patients whose Grace score is low-or moderate-risk. There is no increase in cardiovascular risks within 1 year.
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Affiliation(s)
- S X Shen
- Department of Cardiology, People's Hospital of Zhengzhou University, Zhengzhou 450003, China
| | - Z L Zhao
- Department of Cardiology, People's Hospital of Zhengzhou University, Zhengzhou 450003, China
| | - S Du
- Department of Cardiology, People's Hospital of Zhengzhou University, Zhengzhou 450003, China
| | - P F Shi
- International Medical Center, People's Hospital of Zhengzhou University, Zhengzhou 450003, China
| | - S K Ding
- Department of Cardiology, People's Hospital of Zhengzhou University, Zhengzhou 450003, China
| | - G G Wang
- Department of Cardiology, People's Hospital of Zhengzhou University, Zhengzhou 450003, China
| | - L X Wang
- Department of Cardiology, People's Hospital of Zhengzhou University, Zhengzhou 450003, China
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Zhang H, Sun J, Du S, Zeng Z. PO-1039: Lymphopenia and worse OS are associated with GTV and fraction in patients with HCC treated with EBRT. Radiother Oncol 2020. [DOI: 10.1016/s0167-8140(21)01056-2] [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: 11/15/2022]
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Du S, Chen G, Yuan B, Hu Y, Yang P, Chen Y, Zhao Q, Zhou J, Fan J, Zeng Z. DNA Sensing And Associated Type 1 Interferon Signaling Contributes To Progression Of Radiation-Induced Liver Injury. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.1624] [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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Du S, Chen Y, Chiang C, Shi G, Zhang W, Yang P, Hu Y, Chan A, Kong F, Zeng Z. Increased Serum Type I Interferon Level May Predict Outcome in Hepatocellular Carcinoma Patients Treated with Radiotherapy. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.2243] [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: 11/29/2022]
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Zhao H, Yan S, Zhang F, Wright JD, Hou JY, Cata JP, Cai X, Xiu D, Mao Y, Zhang B, Du S, Li M, Zhang H, Cai J. Guidance for safely performing oncologic surgery during the COVID-19 pandemic. Br J Surg 2020; 107:e401-e402. [PMID: 32720733 PMCID: PMC7929254 DOI: 10.1002/bjs.11845] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Accepted: 06/03/2020] [Indexed: 12/28/2022]
Affiliation(s)
- H Zhao
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - S Yan
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - F Zhang
- Hubei Cancer Hospital, Wuhan, China
| | - J D Wright
- Columbia University Irving Medical Center, New York, NY, USA
| | - J Y Hou
- Columbia University Irving Medical Center, New York, NY, USA
| | - J P Cata
- The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - X Cai
- Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - D Xiu
- Peking University Third Hospital, Beijing, China
| | - Y Mao
- Peking Union Medical College Hospital, Peking Union Medical College, Beijing, China
| | - B Zhang
- Tongji Hospital, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
| | - S Du
- Peking Union Medical College Hospital, Peking Union Medical College, Beijing, China
| | - M Li
- Peking University Third Hospital, Beijing, China
| | - H Zhang
- Columbia University Irving Medical Center, New York, NY, USA
| | - J Cai
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Du S, Elliman S, Zeugolis D, O'Brien T. Macromolecular crowding enhances and accelerates extracellular matrix deposition in human umbilical cord derived mesenchymal stem cell cultures. Cytotherapy 2020. [DOI: 10.1016/j.jcyt.2020.03.369] [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: 10/24/2022]
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Liu X, He X, Chen Z, Du S, Yang Y, Shu Y, Li G, Hu Y, Tong R, Li G, Qian Q. SAT-186 Extra-potassium Load from Commonly Used Traditional Chinese Medicines Was an Urgent Problem for CKD Patients. Kidney Int Rep 2020. [DOI: 10.1016/j.ekir.2020.02.198] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Pan H, Yu M, Chen M, Wang X, Zhang H, Du S, Yu S. miR-126 suppresses neuronal apoptosis in rats after cardiopulmonary resuscitation via regulating p38MAPK. Hum Exp Toxicol 2019; 39:563-574. [PMID: 31876177 DOI: 10.1177/0960327119895561] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [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: 02/02/2023]
Abstract
In this study, we aimed to evaluate the effect of microRNA-126 (miR-126) on neuronal apoptosis in cardiopulmonary resuscitation rats and to explore the related molecular mechanism. The expression of miR-126 in brain tissues of rats after cardiopulmonary resuscitation was measured by real-time fluorescence quantitative polymerase chain reaction (RT-qPCR). The basic parameters of cardiopulmonary resuscitation were recorded by miR-126 mimic injection in rats after cardiopulmonary resuscitation. Hematoxylin-eosin staining was used to observe the pathological changes of hippocampus. Immunohistochemistry was used to observe the expression of p38 and caspase-3 protein. Furthermore, the expression of p38 mitogen-activated protein kinase (p38MAPK), Jun N-terminal kinase (JNK), and extracellular signal-regulated kinase 1/2 (ERK1/2) in rat hippocampus was detected by RT-qPCR and Western blot. In order to confirm whether miR-126 takes part in the p38MAPK pathway in the hippocampus of rats after cardiopulmonary resuscitation, the p38MAPK pathway inhibitor (SB203580) and activator (anisomycin) were added. The results showed overexpression of miR-126 could significantly increase the neurological function score and improve the pathological morphology of hippocampus in rats after cardiopulmonary resuscitation. miR-126 overexpression also could reduce the neuronal apoptosis, p38, and caspase-3 expression in the hippocampus. Moreover, the p38MAPK and JNK expression was downregulated and ERK1/2 expression was upregulated after miR-126 mimic injection (p < 0.05). The results of inhibition of p38MAPK pathway were consistent with those of overexpression of miR-126 (p > 0.05). This study indicated miR-126 could significantly reduce neuronal apoptosis of hippocampus in rats after cardiopulmonary resuscitation, which might be involved in the regulation of p38MAPK pathway.
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Affiliation(s)
- H Pan
- Department of Anesthesiology, Weihai Municipal Hospital, Weihai, Shandong, China
| | - M Yu
- Department of Anesthesiology, Weihai Municipal Hospital, Weihai, Shandong, China
| | - M Chen
- Department of Anesthesiology, Weihai Municipal Hospital, Weihai, Shandong, China
| | - X Wang
- Department of Anesthesiology, Weihai Municipal Hospital, Weihai, Shandong, China
| | - H Zhang
- Department of Anesthesiology, Weihai Municipal Hospital, Weihai, Shandong, China
| | - S Du
- Department of Anesthesiology, Weihai Municipal Hospital, Weihai, Shandong, China
| | - S Yu
- Department of Anesthesiology, Weihai Municipal Hospital, Weihai, Shandong, China
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Chen Y, Yu D, Wang L, Du S. Identification of E2F8 as a Transcriptional Regulator of Gluconeogenesis in Primary Mouse Hepatocytes. Biochemistry (Mosc) 2019; 84:1529-1536. [PMID: 31870257 DOI: 10.1134/s0006297919120125] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The dysregulation of hepatic gluconeogenesis is a major factor in the pathogenesis of type 2 diabetes mellitus (T2DM). Hepatic gluconeogenesis is known to be tightly regulated at the transcription/expression level. The aim of this study was to evaluate the role of the E2F8 transcription factor in glucose metabolism. Here, we found that hepatic expression levels of E2F8 were increased in db/db and high-fat-diet-induced obese mice. Adenovirus-mediated overexpression of E2F8 in primary mouse hepatocytes upregulated expression of gluconeogenic genes, including those for PGC-1α, PEPCK, and G6Pase, subsequently increasing cellular glucose output. We demonstrated that E2F8 overexpression impairs insulin sensitivity in vitro. Furthermore, knockdown of E2F8 expression increased insulin sensitivity in primary hepatocytes. In summary, these findings indicated that E2F8 is involved in gluconeogenesis and insulin resistance and may represent a new therapeutic target in T2DM prevention.
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Affiliation(s)
- Y Chen
- Emergency and Clinical Care Medicine Center, The Second Affiliated Hospital of Dalian Medical University, Dalian, 116023, China
| | - D Yu
- Emergency and Clinical Care Medicine Center, The Second Affiliated Hospital of Dalian Medical University, Dalian, 116023, China
| | - L Wang
- Emergency and Clinical Care Medicine Center, The Second Affiliated Hospital of Dalian Medical University, Dalian, 116023, China.
| | - S Du
- Emergency and Clinical Care Medicine Center, The Second Affiliated Hospital of Dalian Medical University, Dalian, 116023, China.
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Plaster B, Adamek E, Allgeier B, Anaya J, Back H, Bagdasarova Y, Berguno D, Blatnik M, Boissevain J, Bowles T, Broussard L, Brown MP, Carr R, Clark D, Clayton S, Cude-Woods C, Currie S, Dees E, Ding X, Du S, Filippone B, García A, Geltenbort P, Hasan S, Hawari A, Hickerson K, Hill R, Hino M, Hoagland J, Hoedl S, Hogan G, Hona B, Hong R, Holley A, Ito T, Kawai T, Kirch K, Kitagaki S, Knecht A, Lamoreaux S, Liu CY, Liu J, Makela M, Mammei R, Martin J, Meier N, Melconian D, Mendenhall M, Moore S, Morris C, Mortensen R, Nepal S, Nouri N, Pattie R, Pérez Galván A, Phillips II D, Pichlmaier A, Picker R, Pitt M, Ramsey J, Rios R, Russell R, Sabourov K, Sallaska A, Salvat D, Saunders A, Schmid R, Seestrom S, Servicky C, Sharapov E, Sjue S, Slutsky S, Smith D, Sondheim W, Sun X, Swank C, Swift G, Tatar E, Teasdale W, Terai C, Tipton B, Utsuro M, Vogelaar R, VornDick B, Wang Z, Wehring B, Wexler J, Womack T, Wrede C, Xu Y, Yan H, Young A, Yuan J, Zeck B. Final results for the neutron β-asymmetry parameter A0 from the UCNA experiment. EPJ Web Conf 2019. [DOI: 10.1051/epjconf/201921904004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The UCNA experiment was designed to measure the neutron β-asymmetry parameter A0 using polarized ultracold neutrons (UCN). UCN produced via downscattering in solid deuterium were polarized via transport through a 7 T magnetic field, and then directed to a 1 T solenoidal electron spectrometer, where the decay electrons were detected in electron detector packages located on the two ends of the spectrometer. A value for A0 was then extracted from the asymmetry in the numbers of counts in the two detector packages. We summarize all of the results from the UCNA experiment, obtained during run periods in 2007, 2008–2009, 2010, and 2011–2013, which ultimately culminated in a 0.67% precision result for A0.
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Du S, You S, Bao J, Gegentu, Jia Y, Cai Y. Evaluation of the growth performance and meat quality of Mongolian lamb fed grass, hay or pellets of Inner Mongolian native grass. Small Rumin Res 2019. [DOI: 10.1016/j.smallrumres.2019.10.008] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Yan S, Zhang Y, Bi X, Zhao J, Du S, Huang Z, Zhang Y, Liu D, Li Z, Zhou J, Cai J, Zhao H. A multicenter, randomized, controlled, phase II trial exploring adjuvant combined therapy of apatinib and SHR-1210 (anti-PD-1), in patients with hepatocellular carcinoma at high risk of recurrence after radical resection. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz438.022] [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: 11/13/2022] Open
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Chen L, Du S, Qu W, Guo F, Wang G. Biosynthetic potential of culturable bacteria associated with
Apostichopus japonicus. J Appl Microbiol 2019; 127:1686-1697. [DOI: 10.1111/jam.14453] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Revised: 08/19/2019] [Accepted: 09/06/2019] [Indexed: 11/28/2022]
Affiliation(s)
- L. Chen
- Department of Bioengineering School of Marine Science and Technology Harbin Institute of Technology Weihai China
| | - S. Du
- Department of Bioengineering School of Marine Science and Technology Harbin Institute of Technology Weihai China
| | - W.‐Y. Qu
- Department of Bioengineering School of Marine Science and Technology Harbin Institute of Technology Weihai China
| | - F.‐R. Guo
- Department of Bioengineering School of Marine Science and Technology Harbin Institute of Technology Weihai China
| | - G.‐Y. Wang
- Department of Bioengineering School of Marine Science and Technology Harbin Institute of Technology Weihai China
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Dercle L, Fronheiser M, Lu L, Du S, Hayes W, Leung D, Roy A, Schwartz L, Zhao B. Radiomic signatures for identification of tumors sensitive to nivolumab or docetaxel in squamous non-small cell lung cancer (sqNSCLC). Ann Oncol 2019. [DOI: 10.1093/annonc/mdz268.037] [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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Lu J, Persson I, Lind H, Palisaitis J, Li M, Li Y, Chen K, Zhou J, Du S, Chai Z, Huang Z, Hultman L, Eklund P, Rosen J, Huang Q, Persson POÅ. Ti n+1C n MXenes with fully saturated and thermally stable Cl terminations. Nanoscale Adv 2019; 1:3680-3685. [PMID: 36133532 PMCID: PMC9417890 DOI: 10.1039/c9na00324j] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Accepted: 07/08/2019] [Indexed: 05/19/2023]
Abstract
MXenes are a rapidly growing family of 2D materials that exhibit a highly versatile structure and composition, allowing for significant tuning of the materials properties. These properties are, however, ultimately limited by the surface terminations, which are typically a mixture of species, including F and O that are inherent to the MXene processing. Other and robust terminations are lacking. Here, we apply high-resolution scanning transmission electron microscopy (STEM), corresponding image simulations and first-principles calculations to investigate the surface terminations on MXenes synthesized from MAX phases through Lewis acidic melts. The results show that atomic Cl terminates the synthesized MXenes, with mere residual presence of other termination species. Furthermore, in situ STEM-electron energy loss spectroscopy (EELS) heating experiments show that the Cl terminations are stable up to 750 °C. Thus, we present an attractive new termination that widely expands the MXenes' functionalization space and enables new applications.
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Affiliation(s)
- J Lu
- Thin Film Physics Division, Department of Physics, Chemistry and Biology (IFM), Linköping University SE-581 83 Linköping Sweden
| | - I Persson
- Thin Film Physics Division, Department of Physics, Chemistry and Biology (IFM), Linköping University SE-581 83 Linköping Sweden
| | - H Lind
- Thin Film Physics Division, Department of Physics, Chemistry and Biology (IFM), Linköping University SE-581 83 Linköping Sweden
| | - J Palisaitis
- Thin Film Physics Division, Department of Physics, Chemistry and Biology (IFM), Linköping University SE-581 83 Linköping Sweden
| | - M Li
- Engineering Laboratory of Advanced Energy Materials (FiNE Lab.), Ningbo Institute of Industrial Technology, Chinese Academy of Sciences Ningbo Zhejiang 315201 China
| | - Y Li
- Engineering Laboratory of Advanced Energy Materials (FiNE Lab.), Ningbo Institute of Industrial Technology, Chinese Academy of Sciences Ningbo Zhejiang 315201 China
| | - K Chen
- Engineering Laboratory of Advanced Energy Materials (FiNE Lab.), Ningbo Institute of Industrial Technology, Chinese Academy of Sciences Ningbo Zhejiang 315201 China
| | - J Zhou
- Thin Film Physics Division, Department of Physics, Chemistry and Biology (IFM), Linköping University SE-581 83 Linköping Sweden
- Engineering Laboratory of Advanced Energy Materials (FiNE Lab.), Ningbo Institute of Industrial Technology, Chinese Academy of Sciences Ningbo Zhejiang 315201 China
| | - S Du
- Engineering Laboratory of Advanced Energy Materials (FiNE Lab.), Ningbo Institute of Industrial Technology, Chinese Academy of Sciences Ningbo Zhejiang 315201 China
| | - Z Chai
- Engineering Laboratory of Advanced Energy Materials (FiNE Lab.), Ningbo Institute of Industrial Technology, Chinese Academy of Sciences Ningbo Zhejiang 315201 China
| | - Z Huang
- Engineering Laboratory of Advanced Energy Materials (FiNE Lab.), Ningbo Institute of Industrial Technology, Chinese Academy of Sciences Ningbo Zhejiang 315201 China
| | - L Hultman
- Thin Film Physics Division, Department of Physics, Chemistry and Biology (IFM), Linköping University SE-581 83 Linköping Sweden
| | - P Eklund
- Thin Film Physics Division, Department of Physics, Chemistry and Biology (IFM), Linköping University SE-581 83 Linköping Sweden
| | - J Rosen
- Thin Film Physics Division, Department of Physics, Chemistry and Biology (IFM), Linköping University SE-581 83 Linköping Sweden
| | - Q Huang
- Engineering Laboratory of Advanced Energy Materials (FiNE Lab.), Ningbo Institute of Industrial Technology, Chinese Academy of Sciences Ningbo Zhejiang 315201 China
| | - P O Å Persson
- Thin Film Physics Division, Department of Physics, Chemistry and Biology (IFM), Linköping University SE-581 83 Linköping Sweden
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Yu Y, Zhang Y, Wu J, Sun Y, Xiong Z, Niu F, Lei L, Du S, Chen P, Yang Z. Genetic polymorphisms in IL1B predict susceptibility to steroid-induced osteonecrosis of the femoral head in Chinese Han population. Osteoporos Int 2019; 30:871-877. [PMID: 30852631 DOI: 10.1007/s00198-019-04835-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Accepted: 01/02/2019] [Indexed: 01/23/2023]
Abstract
UNLABELLED The purpose of this research was to examine if the IL1B gene polymorphism has impact on the risk of steroid-induced ONFH in Chinese population. We found that IL1B rs1143630 decreased the SANFH's risk and IL1B rs2853550 increased the risk of steroid-induced ONFH. So, we guess that IL1B gene influences the genetic susceptibility of steroid-induced ONFH. INTRODUCTION Genetic polymorphisms in IL1B gene could be related in the pathogenesis of osteonecrosis. Discusses on the relationship between the IL1B gene and steroid-induced osteonecrosis of the femoral head (steroid-induced ONFH) is still less in Chinese Han population. So, in this research, we want to examine whether the IL1B gene polymorphism has impact on the risk of steroid-induced ONFH in Chinese population. METHODS A total of 286 steroid-induced ONFH patients and 441 controls were recruited, and seven SNPs (rs2853550, rs1143643, rs3136558, rs1143630, rs1143627, rs16944, and rs1143623) in IL1B gene were selected; unconditional logistic regression analysis was used to research the influence on the risk of steroid-induced ONFH. Functional annotations of IL1B variants were performed by RegulomeDB and HaploReg. RESULTS rs1143630 (A>C) in the IL1B gene decreased the risk of steroid-induced ONFH in the allele model (OR = 0.69, 95%CI 0.51-0.93, p = 0.014). Further genetic model analyses found that IL1B rs2853550 AG genotype increased the risk of steroid-induced ONFH compared with the people who are carriers of the IL1B rs2853550 GG genotype (OR = 1.69, 95%CI 1.16-2.46, p = 0.012). In the dominant model, IL1B rs1143630 GG-GT genotype decreased the risk of steroid-induced ONFH (OR = 0.62, 95%CI 0.44-0.87, p = 0.0051). And further haplotype analysis was performed, while the result was not significant. Using RegulomeDB and HaploReg, rs2853550 is likely to affect TF binding, any motif and DNase peak. CONCLUSIONS We guess that IL1B gene influences the genetic susceptibility of steroid-induced ONFH.
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Affiliation(s)
- Y Yu
- Department of Clinical Laboratory, HongHui Affiliated Hospital of Xi'an Jiaotong University College of Medicine, Xi'an, 710054, Shaanxi, China
| | - Y Zhang
- Department of Orthopedics, Suizhou Hospital, Hubei University Of Medicine, Suizhou, 441300, Hubei, China
| | - J Wu
- Key Laboratory of Resource Biology and Biotechnology in Western China (Northwest University), Ministry of Education, School of Life Sciences, Northwest University, Xi'an, 710069, Shaanxi, China
| | - Y Sun
- Key Laboratory of Resource Biology and Biotechnology in Western China (Northwest University), Ministry of Education, School of Life Sciences, Northwest University, Xi'an, 710069, Shaanxi, China
| | - Z Xiong
- Key Laboratory of Resource Biology and Biotechnology in Western China (Northwest University), Ministry of Education, School of Life Sciences, Northwest University, Xi'an, 710069, Shaanxi, China
| | - F Niu
- Key Laboratory of Resource Biology and Biotechnology in Western China (Northwest University), Ministry of Education, School of Life Sciences, Northwest University, Xi'an, 710069, Shaanxi, China
| | - L Lei
- Key Laboratory of Resource Biology and Biotechnology in Western China (Northwest University), Ministry of Education, School of Life Sciences, Northwest University, Xi'an, 710069, Shaanxi, China
| | - S Du
- Key Laboratory of Resource Biology and Biotechnology in Western China (Northwest University), Ministry of Education, School of Life Sciences, Northwest University, Xi'an, 710069, Shaanxi, China
| | - P Chen
- Key Laboratory of Resource Biology and Biotechnology in Western China (Northwest University), Ministry of Education, School of Life Sciences, Northwest University, Xi'an, 710069, Shaanxi, China
| | - Z Yang
- Department of Osteonecrosis and Joint Reconstruction Ward, HongHui Affiliated Hospital of Xi'an Jiaotong University College of Medicine, #555 Youyi East Road, Xi'an, 710054, Shaanxi, China.
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Du S, Sun H, Gao S, Xin J, Lu Z, Chen Z, Pan S, Guo Q. Relationship between 18F-FDG PET metabolic parameters and MRI intravoxel incoherent motion (IVIM) histogram parameters and their correlations with clinicopathological features of cervical cancer: evidence from integrated PET/MRI. Clin Radiol 2019; 74:178-186. [DOI: 10.1016/j.crad.2018.11.003] [Citation(s) in RCA: 4] [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] [Received: 06/12/2018] [Accepted: 11/09/2018] [Indexed: 12/14/2022]
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Zhao ZL, Du S, Shen SX, Luo P, Ding SK, Wang GG, Wang LX. [Biomarkers screening for viral myocarditis through proteomics analysis of plasma exosomes]. Zhonghua Yi Xue Za Zhi 2019; 99:343-348. [PMID: 30772974 DOI: 10.3760/cma.j.issn.0376-2491.2019.05.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To compare and analyze the differentially expressed plasma exosomic proteome between healthy control group (Control group) and viral myocarditis group (VMC group) to search for biomarkers that maybe used for early diagnosis of VMC. Methods: Fifty plasma samples of Control group and VMC group were collected respectively from Henan Provincial People's Hospital (from January 2016 to December 2017), and then 5 samples (1 ml) of each group were selected randomly, after exosomes extraction with ultra-centrifugation, difference gel electrophoresis (DIGE) was used to isolate the total proteins, and then the protein spots with more than 2-fold changes between VMC and Control group were picked up after the software analysis, afterward, the varied proteins were identified by MALDI-TOF/TOF mass spectrometry. Finally, the specifically related protein was selected to be verified by ELISA with the plasma exosomic samples of Control (n=40) and VMC (n=40). Results: A total of 10 varied protein spots were found including 8 up-regulated proteins and 2 down-regulated proteins between VMC and Control group. After MS analysis, the up-regulated proteins in VMC group contained KRT2, KRT5, KRT9, KRT77, KRT78, AZGP1, HP and RBP4, whereas the down-regulated ones were CD5L and C1QB. RBP4 was selected to validate by ELISA analysis, and the corresponding results showed that RBP4 was increased specifically in plasma exosomes of VMC group (P<0.05) after comparing with Control group, which was consistent with DIGE. Conclusion: Ten proteins related to VMC are detected in total, and RBP4 might serve as a potential specific biomarker for early screening and diagnosis of VMC.
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Affiliation(s)
- Z L Zhao
- Department of Cardiology, Henan Provincial People's Hospital, Zhengzhou 450000, China
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Du S, Patel P, Diaz A, Vudatha V, Mankbadi M, McGee M, Sterling A, Villanueva F, Wellings E, Simms-Cendan J. Applying Interprofessional Global Health Principles to a Local
Student-Run Free Clinic to Address the Health Care Needs in Apopka,
Florida. Ann Glob Health 2017. [DOI: 10.1016/j.aogh.2017.03.479] [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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Mateo F, Arenas EJ, Aguilar H, Serra-Musach J, de Garibay GR, Boni J, Maicas M, Du S, Iorio F, Herranz-Ors C, Islam A, Prado X, Llorente A, Petit A, Vidal A, Català I, Soler T, Venturas G, Rojo-Sebastian A, Serra H, Cuadras D, Blanco I, Lozano J, Canals F, Sieuwerts AM, de Weerd V, Look MP, Puertas S, García N, Perkins AS, Bonifaci N, Skowron M, Gómez-Baldó L, Hernández V, Martínez-Aranda A, Martínez-Iniesta M, Serrat X, Cerón J, Brunet J, Barretina MP, Gil M, Falo C, Fernández A, Morilla I, Pernas S, Plà MJ, Andreu X, Seguí MA, Ballester R, Castellà E, Nellist M, Morales S, Valls J, Velasco A, Matias-Guiu X, Figueras A, Sánchez-Mut JV, Sánchez-Céspedes M, Cordero A, Gómez-Miragaya J, Palomero L, Gómez A, Gajewski TF, Cohen EEW, Jesiotr M, Bodnar L, Quintela-Fandino M, López-Bigas N, Valdés-Mas R, Puente XS, Viñals F, Casanovas O, Graupera M, Hernández-Losa J, Ramón Y Cajal S, García-Alonso L, Saez-Rodriguez J, Esteller M, Sierra A, Martín-Martín N, Matheu A, Carracedo A, González-Suárez E, Nanjundan M, Cortés J, Lázaro C, Odero MD, Martens JWM, Moreno-Bueno G, Barcellos-Hoff MH, Villanueva A, Gomis RR, Pujana MA. Stem cell-like transcriptional reprogramming mediates metastatic resistance to mTOR inhibition. Oncogene 2016; 36:2737-2749. [PMID: 27991928 PMCID: PMC5442428 DOI: 10.1038/onc.2016.427] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [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: 03/10/2016] [Revised: 08/31/2016] [Accepted: 10/10/2016] [Indexed: 01/16/2023]
Abstract
Inhibitors of the mechanistic target of rapamycin (mTOR) are currently used to treat advanced metastatic breast cancer. However, whether an aggressive phenotype is sustained through adaptation or resistance to mTOR inhibition remains unknown. Here, complementary studies in human tumors, cancer models and cell lines reveal transcriptional reprogramming that supports metastasis in response to mTOR inhibition. This cancer feature is driven by EVI1 and SOX9. EVI1 functionally cooperates with and positively regulates SOX9, and promotes the transcriptional upregulation of key mTOR pathway components (REHB and RAPTOR) and of lung metastasis mediators (FSCN1 and SPARC). The expression of EVI1 and SOX9 is associated with stem cell-like and metastasis signatures, and their depletion impairs the metastatic potential of breast cancer cells. These results establish the mechanistic link between resistance to mTOR inhibition and cancer metastatic potential, thus enhancing our understanding of mTOR targeting failure.
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Affiliation(s)
- F Mateo
- Breast Cancer and Systems Biology Laboratory, Program Against Cancer Therapeutic Resistance (ProCURE), Catalan Institute of Oncology (ICO), Bellvitge Institute for Biomedical Research (IDIBELL), L'Hospitalet del Llobregat, Barcelona, Spain
| | - E J Arenas
- Oncology Program, Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, Barcelona, Spain
| | - H Aguilar
- Breast Cancer and Systems Biology Laboratory, Program Against Cancer Therapeutic Resistance (ProCURE), Catalan Institute of Oncology (ICO), Bellvitge Institute for Biomedical Research (IDIBELL), L'Hospitalet del Llobregat, Barcelona, Spain
| | - J Serra-Musach
- Breast Cancer and Systems Biology Laboratory, Program Against Cancer Therapeutic Resistance (ProCURE), Catalan Institute of Oncology (ICO), Bellvitge Institute for Biomedical Research (IDIBELL), L'Hospitalet del Llobregat, Barcelona, Spain
| | - G Ruiz de Garibay
- Breast Cancer and Systems Biology Laboratory, Program Against Cancer Therapeutic Resistance (ProCURE), Catalan Institute of Oncology (ICO), Bellvitge Institute for Biomedical Research (IDIBELL), L'Hospitalet del Llobregat, Barcelona, Spain
| | - J Boni
- Breast Cancer and Systems Biology Laboratory, Program Against Cancer Therapeutic Resistance (ProCURE), Catalan Institute of Oncology (ICO), Bellvitge Institute for Biomedical Research (IDIBELL), L'Hospitalet del Llobregat, Barcelona, Spain
| | - M Maicas
- Centre for Applied Medical Research (CIMA) and Department of Biochemistry and Genetics, University of Navarra, Pamplona, Spain
| | - S Du
- Department of Radiation Oncology, New York University School of Medicine, New York, NY, USA
| | - F Iorio
- European Molecular Biology Laboratory-European Bioinformatics Institute (EMBL-EBI), Wellcome Trust Genome Campus, Cambridge, UK.,Cancer Genome Project, Wellcome Trust Sanger Institute, Hinxton, UK
| | - C Herranz-Ors
- Breast Cancer and Systems Biology Laboratory, Program Against Cancer Therapeutic Resistance (ProCURE), Catalan Institute of Oncology (ICO), Bellvitge Institute for Biomedical Research (IDIBELL), L'Hospitalet del Llobregat, Barcelona, Spain
| | - A Islam
- Department of Genetic Engineering and Biotechnology, University of Dhaka, Dhaka, Bangladesh
| | - X Prado
- Breast Cancer and Systems Biology Laboratory, Program Against Cancer Therapeutic Resistance (ProCURE), Catalan Institute of Oncology (ICO), Bellvitge Institute for Biomedical Research (IDIBELL), L'Hospitalet del Llobregat, Barcelona, Spain
| | - A Llorente
- Breast Cancer and Systems Biology Laboratory, Program Against Cancer Therapeutic Resistance (ProCURE), Catalan Institute of Oncology (ICO), Bellvitge Institute for Biomedical Research (IDIBELL), L'Hospitalet del Llobregat, Barcelona, Spain
| | - A Petit
- Department of Pathology, University Hospital of Bellvitge, IDIBELL, L'Hospitalet del Llobregat, Barcelona, Spain
| | - A Vidal
- Department of Pathology, University Hospital of Bellvitge, IDIBELL, L'Hospitalet del Llobregat, Barcelona, Spain
| | - I Català
- Department of Pathology, University Hospital of Bellvitge, IDIBELL, L'Hospitalet del Llobregat, Barcelona, Spain
| | - T Soler
- Department of Pathology, University Hospital of Bellvitge, IDIBELL, L'Hospitalet del Llobregat, Barcelona, Spain
| | - G Venturas
- Department of Pathology, University Hospital of Bellvitge, IDIBELL, L'Hospitalet del Llobregat, Barcelona, Spain
| | - A Rojo-Sebastian
- Department of Pathology, MD Anderson Cancer Center, Madrid, Spain
| | - H Serra
- Angiogenesis Research Group, ProCURE, ICO, IDIBELL, L'Hospitalet del Llobregat, Barcelona, Spain
| | - D Cuadras
- Statistics Unit, IDIBELL, L'Hospitalet del Llobregat, Barcelona, Spain
| | - I Blanco
- Hereditary Cancer Programme, ICO, IDIBELL, L'Hospitalet del Llobregat, Barcelona, Spain
| | - J Lozano
- Department of Molecular Biology and Biochemistry, Málaga University, and Molecular Oncology Laboratory, Mediterranean Institute for the Advance of Biotechnology and Health Research (IBIMA), University Hospital Virgen de la Victoria, Málaga, Spain
| | - F Canals
- ProteoRed-Instituto de Salud Carlos III, Proteomic Laboratory, Vall d'Hebron Institute of Oncology (VHIO), Vall d'Hebron University Hospital, Barcelona, Spain
| | - A M Sieuwerts
- Department of Medical Oncology, Erasmus University Medical Center, Daniel den Hoed Cancer Center, Cancer Genomics Centre, Rotterdam, The Netherlands
| | - V de Weerd
- Department of Medical Oncology, Erasmus University Medical Center, Daniel den Hoed Cancer Center, Cancer Genomics Centre, Rotterdam, The Netherlands
| | - M P Look
- Department of Medical Oncology, Erasmus University Medical Center, Daniel den Hoed Cancer Center, Cancer Genomics Centre, Rotterdam, The Netherlands
| | - S Puertas
- Chemoresistance and Predictive Factors Laboratory, ProCURE, ICO, IDIBELL, L'Hospitalet del Llobregat, Barcelona, Spain
| | - N García
- Breast Cancer and Systems Biology Laboratory, Program Against Cancer Therapeutic Resistance (ProCURE), Catalan Institute of Oncology (ICO), Bellvitge Institute for Biomedical Research (IDIBELL), L'Hospitalet del Llobregat, Barcelona, Spain
| | - A S Perkins
- University of Rochester Medical Center, School of Medicine and Dentistry, Rochester, NY, USA
| | - N Bonifaci
- Breast Cancer and Systems Biology Laboratory, Program Against Cancer Therapeutic Resistance (ProCURE), Catalan Institute of Oncology (ICO), Bellvitge Institute for Biomedical Research (IDIBELL), L'Hospitalet del Llobregat, Barcelona, Spain
| | - M Skowron
- Breast Cancer and Systems Biology Laboratory, Program Against Cancer Therapeutic Resistance (ProCURE), Catalan Institute of Oncology (ICO), Bellvitge Institute for Biomedical Research (IDIBELL), L'Hospitalet del Llobregat, Barcelona, Spain
| | - L Gómez-Baldó
- Breast Cancer and Systems Biology Laboratory, Program Against Cancer Therapeutic Resistance (ProCURE), Catalan Institute of Oncology (ICO), Bellvitge Institute for Biomedical Research (IDIBELL), L'Hospitalet del Llobregat, Barcelona, Spain
| | - V Hernández
- Biological Clues of the Invasive and Metastatic Phenotype Laboratory, IDIBELL, L'Hospitalet del Llobregat, Barcelona, Spain
| | - A Martínez-Aranda
- Biological Clues of the Invasive and Metastatic Phenotype Laboratory, IDIBELL, L'Hospitalet del Llobregat, Barcelona, Spain
| | - M Martínez-Iniesta
- Chemoresistance and Predictive Factors Laboratory, ProCURE, ICO, IDIBELL, L'Hospitalet del Llobregat, Barcelona, Spain
| | - X Serrat
- Cancer and Human Molecular Genetics, IDIBELL, Hospitalet de Llobregat, Barcelona, Spain
| | - J Cerón
- Cancer and Human Molecular Genetics, IDIBELL, Hospitalet de Llobregat, Barcelona, Spain
| | - J Brunet
- Hereditary Cancer Programme, ICO, Girona Biomedical Research Institute (IDIBGI), Girona, Spain
| | - M P Barretina
- Department of Medical Oncology, ICO, IDIBGI, Girona, Spain
| | - M Gil
- Department of Medical Oncology, ICO, IDIBELL, L'Hospitalet del Llobregat, Barcelona, Spain
| | - C Falo
- Department of Medical Oncology, ICO, IDIBELL, L'Hospitalet del Llobregat, Barcelona, Spain
| | - A Fernández
- Department of Medical Oncology, ICO, IDIBELL, L'Hospitalet del Llobregat, Barcelona, Spain
| | - I Morilla
- Department of Medical Oncology, ICO, IDIBELL, L'Hospitalet del Llobregat, Barcelona, Spain
| | - S Pernas
- Department of Medical Oncology, ICO, IDIBELL, L'Hospitalet del Llobregat, Barcelona, Spain
| | - M J Plà
- Department of Gynecology, University Hospital of Bellvitge, IDIBELL, L'Hospitalet del Llobregat, Barcelona, Spain
| | - X Andreu
- Department of Pathology, Parc Taulí Hospital Consortium, Sabadell, Barcelona, Spain
| | - M A Seguí
- Medical Oncology Service, Parc Taulí Hospital Consortium, Sabadell, Barcelona, Spain
| | - R Ballester
- Department of Radiation Oncology, University Hospital Germans Trias i Pujol, ICO, Germans Trias i Pujol Research Institute (IGTP), Badalona, Barcelona, Spain
| | - E Castellà
- Department of Pathology, University Hospital Germans Trias i Pujol, ICO, IGTP, Badalona, Barcelona, Spain
| | - M Nellist
- Department of Clinical Genetics, Erasmus Medical Centre, Rotterdam, The Netherlands
| | - S Morales
- Hospital Arnau de Vilanova, University of Lleida, Biomedical Research Institute of Lleida (IRB Lleida), Lleida, Spain
| | - J Valls
- Hospital Arnau de Vilanova, University of Lleida, Biomedical Research Institute of Lleida (IRB Lleida), Lleida, Spain
| | - A Velasco
- Hospital Arnau de Vilanova, University of Lleida, Biomedical Research Institute of Lleida (IRB Lleida), Lleida, Spain
| | - X Matias-Guiu
- Hospital Arnau de Vilanova, University of Lleida, Biomedical Research Institute of Lleida (IRB Lleida), Lleida, Spain
| | - A Figueras
- Angiogenesis Research Group, ProCURE, ICO, IDIBELL, L'Hospitalet del Llobregat, Barcelona, Spain
| | - J V Sánchez-Mut
- Cancer Epigenetics and Biology Program (PEBC), IDIBELL, L'Hospitalet del Llobregat, Barcelona, Spain
| | - M Sánchez-Céspedes
- Cancer Epigenetics and Biology Program (PEBC), IDIBELL, L'Hospitalet del Llobregat, Barcelona, Spain
| | - A Cordero
- Cancer Epigenetics and Biology Program (PEBC), IDIBELL, L'Hospitalet del Llobregat, Barcelona, Spain
| | - J Gómez-Miragaya
- Cancer Epigenetics and Biology Program (PEBC), IDIBELL, L'Hospitalet del Llobregat, Barcelona, Spain
| | - L Palomero
- Breast Cancer and Systems Biology Laboratory, Program Against Cancer Therapeutic Resistance (ProCURE), Catalan Institute of Oncology (ICO), Bellvitge Institute for Biomedical Research (IDIBELL), L'Hospitalet del Llobregat, Barcelona, Spain
| | - A Gómez
- Cancer Epigenetics and Biology Program (PEBC), IDIBELL, L'Hospitalet del Llobregat, Barcelona, Spain
| | - T F Gajewski
- Departments of Pathology and Medicine, University of Chicago, Chicago, IL, USA
| | - E E W Cohen
- Moores Cancer Center, University of California San Diego, La Jolla, CA, USA
| | - M Jesiotr
- Department of Pathology, Military Institute of Medicine, Warsaw, Poland
| | - L Bodnar
- Department of Oncology, Military Institute of Medicine, Warsaw, Poland
| | - M Quintela-Fandino
- Breast Cancer Clinical Research Unit, Spanish National Cancer Research Center (CNIO), Madrid, Spain
| | - N López-Bigas
- Department of Experimental and Health Sciences, Barcelona Biomedical Research Park, Pompeu Fabra University (UPF), Barcelona, Spain.,Institució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, Spain
| | - R Valdés-Mas
- Department of Biochemistry and Molecular Biology, University Institute of Oncology of Asturias, University of Oviedo, Oviedo, Spain
| | - X S Puente
- Department of Biochemistry and Molecular Biology, University Institute of Oncology of Asturias, University of Oviedo, Oviedo, Spain
| | - F Viñals
- Angiogenesis Research Group, ProCURE, ICO, IDIBELL, L'Hospitalet del Llobregat, Barcelona, Spain
| | - O Casanovas
- Angiogenesis Research Group, ProCURE, ICO, IDIBELL, L'Hospitalet del Llobregat, Barcelona, Spain
| | - M Graupera
- Angiogenesis Research Group, ProCURE, ICO, IDIBELL, L'Hospitalet del Llobregat, Barcelona, Spain
| | - J Hernández-Losa
- Department of Pathology, Vall d'Hebron University Hospital, Barcelona, Spain
| | - S Ramón Y Cajal
- Department of Pathology, Vall d'Hebron University Hospital, Barcelona, Spain
| | - L García-Alonso
- European Molecular Biology Laboratory-European Bioinformatics Institute (EMBL-EBI), Wellcome Trust Genome Campus, Cambridge, UK
| | - J Saez-Rodriguez
- European Molecular Biology Laboratory-European Bioinformatics Institute (EMBL-EBI), Wellcome Trust Genome Campus, Cambridge, UK
| | - M Esteller
- Cancer Epigenetics and Biology Program (PEBC), IDIBELL, L'Hospitalet del Llobregat, Barcelona, Spain.,Institució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, Spain.,Department of Physiological Sciences II, School of Medicine, University of Barcelona, Barcelona, Spain
| | - A Sierra
- Molecular and Translational Oncology Laboratory, Biomedical Research Center CELLEX-CRBC, Biomedical Research Institute 'August Pi i Sunyer' (IDIBAPS), and Systems Biology Department, Faculty of Science and Technology, University of Vic, Central University of Catalonia, Barcelona, Spain
| | - N Martín-Martín
- Center for Cooperative Research in Biosciences (CIC bioGUNE), Derio, Spain
| | - A Matheu
- Neuro-Oncology Section, Oncology Department, Biodonostia Research Institute, San Sebastian, Spain.,Ikerbasque, Basque Foundation for Science, Bilbao, Spain
| | - A Carracedo
- Center for Cooperative Research in Biosciences (CIC bioGUNE), Derio, Spain.,Ikerbasque, Basque Foundation for Science, Bilbao, Spain.,Department of Biochemistry and Molecular Biology, University of the Basque Country (UPV/EHU), Bilbao, Spain
| | - E González-Suárez
- Cancer Epigenetics and Biology Program (PEBC), IDIBELL, L'Hospitalet del Llobregat, Barcelona, Spain
| | - M Nanjundan
- Department of Cell Biology, Microbiology, and Molecular Biology, University of South Florida, Tampa, FL, USA
| | - J Cortés
- Department of Medical Oncology, VHIO, Vall d'Hebron University Hospital, Barcelona, Spain
| | - C Lázaro
- Hereditary Cancer Programme, ICO, IDIBELL, L'Hospitalet del Llobregat, Barcelona, Spain
| | - M D Odero
- Centre for Applied Medical Research (CIMA) and Department of Biochemistry and Genetics, University of Navarra, Pamplona, Spain
| | - J W M Martens
- Department of Medical Oncology, Erasmus University Medical Center, Daniel den Hoed Cancer Center, Cancer Genomics Centre, Rotterdam, The Netherlands
| | - G Moreno-Bueno
- Department of Biochemistry, Autonomous University of Madrid (UAM), Biomedical Research Institute 'Alberto Sols' (Spanish National Research Council (CSIC)-UAM), Translational Research Laboratory, Hospital La Paz Institute for Health Research (IdiPAZ), and MD Anderson International Foundation, Madrid, Spain
| | - M H Barcellos-Hoff
- Department of Radiation Oncology, New York University School of Medicine, New York, NY, USA
| | - A Villanueva
- Chemoresistance and Predictive Factors Laboratory, ProCURE, ICO, IDIBELL, L'Hospitalet del Llobregat, Barcelona, Spain
| | - R R Gomis
- Oncology Program, Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, Barcelona, Spain.,Institució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, Spain
| | - M A Pujana
- Breast Cancer and Systems Biology Laboratory, Program Against Cancer Therapeutic Resistance (ProCURE), Catalan Institute of Oncology (ICO), Bellvitge Institute for Biomedical Research (IDIBELL), L'Hospitalet del Llobregat, Barcelona, Spain
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