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Lin R, Zhan SB, Qian JS, He HP, Zhao Y, Lyu JB, Peng JX, Zhang YB, Chen HN, Yin HH. [The effect of the ratio of aneurysm sac diameter to patient age on the long-term efficacy of different surgical methods for infrarenal abdominal aortic aneurysm]. Zhonghua Wai Ke Za Zhi 2024; 62:598-605. [PMID: 38682632 DOI: 10.3760/cma.j.cn112139-20231009-00162] [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: 05/01/2024]
Abstract
Objective: To investigate the effect of the ratio of the maximum diameter of aneurysm sac to age (R) on the long-term efficacy of endovascular aneurysm repair (EVAR) and open surgical repair (OSR) in patients with infrarenal abdominal aortic aneurysm (IAAA). Methods: This is a retrospective cohort study.The clinical data of 317 patients with IAAA who underwent surgical repair in the Department of Vascular Surgery,the Third Affiliated Hospital of Sun Yat-Sen University from January 2016 to October 2022 were retrospectively collected.There were 266 males and 51 females,aged (69.7±8.3) years (range:37 to 87 years).The R value of the patient was calculated and the receiver operating characteristic(ROC) curve was used to establish a model to calculate the optimal cut-off value.The propensity score matching method was used to match the baseline data of patients in the EVAR and OSR group by 3∶1 (the caliper value was 0.05),and the patients were stratified according to the cutoff value of R,and the postoperative efficacy and survival of the patients were analyzed.The primary endpoint was the total mortality rate,and the secondary endpoints included the occurrence of postoperative complications and reintervention.Pearson χ2 or Fisher 's exact test was used for categorical variables,and t test was used for continuous variables to compare differences between groups.The survival curves of the two groups were described by Kaplan-Meier method. Results: After propensity score matching,198 cases were in the EVAR group and 66 cases were in the OSR group.The ROC model showed that the best cut-off value of R value was 0.90,and the two groups were divided into two layers:R<0.90 and R≥0.90.Among them,112 patients with R<0.90 (84 cases of EVAR,28 cases of OSR);there were 152 patients with R≥0.90 (114 cases of EVAR and 38 cases of OSR).The follow-up time was (23.6±1.6) months (range:1 to 70 months).In the R≥0.90 stratification,the total mortality (26.3% vs.5.3%,P<0.05),complication rate (44.7% vs.26.3%,P<0.05), and secondary intervention rate (31.6% vs.13.2%,P<0.05) in the EVAR group were higher than those in the OSR group.In the R<0.90 stratification,there was no significant difference in the total mortality rate (13.1% vs.10.7%,P<0.05),complication rate (28.6% vs.35.7%,P>0.05) and secondary intervention rate (14.3% vs.21.4%, P>0.05) between the two groups. Conclusions: When R≥0.90 in IAAA patients,OSR maybe more beneficial to patients in terms of survival rate,postoperative complication rate and secondary intervention rate than EVAR.When R<0.90,there are no significant differences in survival rate,complication rate and secondary intervention rate between the two surgical methods.
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Affiliation(s)
- R Lin
- Department of Vascular Surgery,the Third Affiliated Hospital of Sun Yat-Sen University,Guangzhou 510630,China
| | - S B Zhan
- Department of Vascular Surgery,the Third Affiliated Hospital of Sun Yat-Sen University,Guangzhou 510630,China
| | - J S Qian
- Department of Vascular Surgery,the Third Affiliated Hospital of Sun Yat-Sen University,Guangzhou 510630,China
| | - H P He
- Department of Vascular Surgery,the Third Affiliated Hospital of Sun Yat-Sen University,Guangzhou 510630,China
| | - Y Zhao
- Department of Vascular Surgery,the Third Affiliated Hospital of Sun Yat-Sen University,Guangzhou 510630,China
| | - J B Lyu
- Department of Vascular Surgery,the Third Affiliated Hospital of Sun Yat-Sen University,Guangzhou 510630,China
| | - J X Peng
- Department of Vascular Surgery,the Third Affiliated Hospital of Sun Yat-Sen University,Guangzhou 510630,China
| | - Y B Zhang
- Department of Vascular Surgery,the Third Affiliated Hospital of Sun Yat-Sen University,Guangzhou 510630,China
| | - H N Chen
- Department of Vascular Surgery,the Third Affiliated Hospital of Sun Yat-Sen University,Guangzhou 510630,China
| | - H H Yin
- Department of Vascular Surgery,the Third Affiliated Hospital of Sun Yat-Sen University,Guangzhou 510630,China
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Li XY, Wang Z, Yang Y, Lin R, Wang C. Domain-specific phenotypes in LINS1-related disorder-A Chinese family with the Q92X variant and literature review. Am J Med Genet C Semin Med Genet 2024:e32085. [PMID: 38563234 DOI: 10.1002/ajmg.c.32085] [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] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 03/12/2024] [Accepted: 03/20/2024] [Indexed: 04/04/2024]
Abstract
LINS1 is the human homolog of the Drosophila segment polarity gene that encodes an essential regulator of the wingless/Wnt signaling. By 2011, only seven pedigrees (16 patients) with eight causative variants in LINS1 gene have been reported. These cases mainly presented with infancy-/child-onset neurodevelopmental disorders, facial dysmorphia, and other clinical features, and a wide spectrum of clinically distinct phenotypes were also manifested. In our study, two brothers in a family were admitted and diagnosed with child-onset movement disorders, slight intellectual disability, psychological symptoms, eye problems, urinary and bowel dysfunction, mitral value prolapse, and Q-T prolongation. By exome sequencing, we identified a nonsense homozygous pathogenic variant (LINS1: c.274C > T (p.Q92X)), which had been reported in a case diagnosed with intellectual disability and psychiatric disorders (such as schizophrenia and anxiety). Compared with this case, the clinical features of our cases were distinct. In particular, our cases displayed unusual features of heart and blood system. Furthermore, the genotype-phenotype relationship analysis suggested that distinct phenotypes presented in cases carrying variants in different domains of the LINS1 gene. In conclusions, our findings suggest the high clinical variations in the LINS1 variants-related disorders. Moreover, the Q92X might be a recurrent variant in Hans of Southern China.
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Affiliation(s)
- Xu-Ying Li
- Department of Neurology and Neurobiology, Xuanwu Hospital of Capital Medical University, National Clinical Research Center for Geriatric Diseases, Beijing, China
| | - Zhanjun Wang
- Department of Neurology and Neurobiology, Xuanwu Hospital of Capital Medical University, National Clinical Research Center for Geriatric Diseases, Beijing, China
| | - Yanping Yang
- Department of Neurology, Shuozhou People's Hospital, Shanxi, China
| | - Ruichai Lin
- Shenzhen Clabee Biotechnology Incorporation, Shenzhen, China
| | - Chaodong Wang
- Department of Neurology and Neurobiology, Xuanwu Hospital of Capital Medical University, National Clinical Research Center for Geriatric Diseases, Beijing, China
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Xiao S, Lin R, Ye H, Li C, Luo Y, Wang G, Lei H. Effect of contact precautions on preventing meticillin-resistant Staphylococcus aureus transmission in intensive care units: a review and modelling study of field trials. J Hosp Infect 2024; 144:66-74. [PMID: 38036001 DOI: 10.1016/j.jhin.2023.09.023] [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: 07/15/2023] [Revised: 09/04/2023] [Accepted: 09/06/2023] [Indexed: 12/02/2023]
Abstract
BACKGROUND Contact precautions (CPs) have been widely implemented in hospitals, particularly in intensive care units (ICUs), as the standard approach for managing meticillin-resistant Staphylococcus aureus (MRSA). However, the effectiveness of CPs in preventing MRSA transmission remains a subject of debate. AIM To assess the effectiveness of CPs in reducing MRSA transmission within ICUs. METHODS A comprehensive analysis was conducted using data from 16 sets of parameters collected from 13 field studies investigating the effectiveness of CPs in ICUs, and an epidemiologic model was developed to simulate the dynamics of MRSA incidence in the hospital setting. FINDINGS The analysis demonstrated a mean reduction of 20.52% (95% confidence interval -30.52 to 71.60%) in the MRSA transmission rate associated with the implementation of CPs. Furthermore, reducing the time-delay of screening tests and increasing the percentage of patients identified with MRSA through screening at admission were found to contribute to the effectiveness of CPs. CONCLUSION Proper implementation of CPs, with a particular emphasis on early identification of MRSA-colonized/infected patients, demonstrated a strong association with reduced MRSA transmission within the hospital setting. However, further research is necessary to investigate the effectiveness and safety of decolonization and other interventions used in conjunction with CPs to mitigate the risk of infection among colonized patients.
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Affiliation(s)
- S Xiao
- School of Public Health, Shenzhen Campus of Sun Yat-sen University, Shenzhen, PR China; School of Public Health, Sun Yat-sen University, Guangzhou, PR China
| | - R Lin
- School of Public Health, Shenzhen Campus of Sun Yat-sen University, Shenzhen, PR China; School of Public Health, Sun Yat-sen University, Guangzhou, PR China
| | - H Ye
- Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine, Peking Union Medical College, Beijing, PR China; Centre of Environmental and Health Sciences, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, PR China
| | - C Li
- School of Public Health, Shenzhen Campus of Sun Yat-sen University, Shenzhen, PR China; School of Public Health, Sun Yat-sen University, Guangzhou, PR China
| | - Y Luo
- School of Public Health, Shenzhen Campus of Sun Yat-sen University, Shenzhen, PR China; School of Public Health, Sun Yat-sen University, Guangzhou, PR China
| | - G Wang
- Guangdong Provincial Centre for Disease Control and Prevention, Guangzhou, PR China
| | - H Lei
- School of Public Health, Zhejiang University, Hangzhou, PR China.
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Fu R, Lin R, Fan ZP, Huang F, Xu N, Xuan L, Huang YF, Liu H, Zhao K, Wang ZX, Jiang L, Dai M, Sun J, Liu QF. [Metagenomic next-generation sequencing for the diagnosis of Pneumocystis jirovecii pneumonia after allogeneic hematopoietic stem cell transplantation]. Zhonghua Xue Ye Xue Za Zhi 2024; 45:62-67. [PMID: 38527840 DOI: 10.3760/cma.j.cn121090-20230928-00147] [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] [Subscribe] [Scholar Register] [Indexed: 03/27/2024]
Abstract
Objectives: To investigate the value of metagenomic next-generation sequencing (mNGS) in the diagnosis of Pneumocystis jirovecii pneumonia (PJP) in patients undergoing allogeneic hematopoietic stem cell transplantation (allo-HSCT) . Methods: The data of 98 patients with suspected pulmonary infection after allo-HSCT who underwent pathogen detection from bronchoalveolar lavage fluid between June 2016 and August 2023 at Nanfang Hospital were analyzed. The diagnostic performance of mNGS, conventional methods, and real-time quantitative polymerase chain reaction (qPCR) for PJP were compared. Results: A total of 12 patients were diagnosed with PJP, including 11 with a proven diagnosis and 1 with a probable diagnosis. Among the patients with a proven diagnosis, 1 was positive by both conventional methods and qPCR, and 10 were positive by qPCR only. Pneumocystis jirovecii was detected by mNGS in all 12 patients. The diagnostic sensitivity of mNGS for PJP was 100%, which was greater than that of conventional methods (8.3%, P=0.001) and similar to that of qPCR (91.6%, P=1.000) . A total of 75% of the patients developed mixed pulmonary infections, and cytomegalovirus and Epstein-Barr virus were the most common pathogens. Mixed infection was detected in eight patients by mNGS and in five patients by qPCR, but not by conventional methods (P=0.008) . Conclusions: mNGS had good sensitivity for diagnosing PJP after allo-HSCT and was advantageous for detecting mixed infectious pathogens; therefore, mNGS might be an effective supplement to regular detection methods and qPCR.
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Affiliation(s)
- R Fu
- Department of Hematology, Nanfang Hospital, Southern Medical University, Clinical Medical Research Center of Hematological Diseases of Guangdong Province, Guangzhou 510515, China
| | - R Lin
- Department of Hematology, Nanfang Hospital, Southern Medical University, Clinical Medical Research Center of Hematological Diseases of Guangdong Province, Guangzhou 510515, China
| | - Z P Fan
- Department of Hematology, Nanfang Hospital, Southern Medical University, Clinical Medical Research Center of Hematological Diseases of Guangdong Province, Guangzhou 510515, China
| | - F Huang
- Department of Hematology, Nanfang Hospital, Southern Medical University, Clinical Medical Research Center of Hematological Diseases of Guangdong Province, Guangzhou 510515, China
| | - N Xu
- Department of Hematology, Nanfang Hospital, Southern Medical University, Clinical Medical Research Center of Hematological Diseases of Guangdong Province, Guangzhou 510515, China
| | - L Xuan
- Department of Hematology, Nanfang Hospital, Southern Medical University, Clinical Medical Research Center of Hematological Diseases of Guangdong Province, Guangzhou 510515, China
| | - Y F Huang
- Department of Hematology, Nanfang Hospital, Southern Medical University, Clinical Medical Research Center of Hematological Diseases of Guangdong Province, Guangzhou 510515, China
| | - H Liu
- Department of Hematology, Nanfang Hospital, Southern Medical University, Clinical Medical Research Center of Hematological Diseases of Guangdong Province, Guangzhou 510515, China
| | - K Zhao
- Department of Hematology, Nanfang Hospital, Southern Medical University, Clinical Medical Research Center of Hematological Diseases of Guangdong Province, Guangzhou 510515, China
| | - Z X Wang
- Department of Hematology, Nanfang Hospital, Southern Medical University, Clinical Medical Research Center of Hematological Diseases of Guangdong Province, Guangzhou 510515, China
| | - L Jiang
- Department of Hematology, Nanfang Hospital, Southern Medical University, Clinical Medical Research Center of Hematological Diseases of Guangdong Province, Guangzhou 510515, China
| | - M Dai
- Department of Hematology, Nanfang Hospital, Southern Medical University, Clinical Medical Research Center of Hematological Diseases of Guangdong Province, Guangzhou 510515, China
| | - J Sun
- Department of Hematology, Nanfang Hospital, Southern Medical University, Clinical Medical Research Center of Hematological Diseases of Guangdong Province, Guangzhou 510515, China
| | - Q F Liu
- Department of Hematology, Nanfang Hospital, Southern Medical University, Clinical Medical Research Center of Hematological Diseases of Guangdong Province, Guangzhou 510515, China
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Lin R, Liu QF. [Experience for registration of investigator-initiated clinical trials]. Zhonghua Nei Ke Za Zhi 2023; 62:1158-1160. [PMID: 37766433 DOI: 10.3760/cma.j.cn112138-20230208-00070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Subscribe] [Scholar Register] [Indexed: 09/29/2023]
Affiliation(s)
- R Lin
- Department of Hematology, Nanfang Hospital, Southern Medical University, Clinical Medical Research Center of Hematology Diseases of Guangdong Province, Guangzhou 510515, China
| | - Q F Liu
- Department of Hematology, Nanfang Hospital, Southern Medical University, Clinical Medical Research Center of Hematology Diseases of Guangdong Province, Guangzhou 510515, China
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Zou P, Lin R, Fang Z, Chen J, Guan H, Yin J, Xue X, Chen M, Lang J. A Ferroptosis Microneedle Integrated Wireless Implanted Photodynamic Therapy Pellet for Cancer Treatment. Int J Radiat Oncol Biol Phys 2023; 117:e280. [PMID: 37785049 DOI: 10.1016/j.ijrobp.2023.06.1261] [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) Effective, non-toxic, and targeted induction of lung cancer cell death is urgently needed. The goal of this research is to create a new implantable battery-free therapeutic pellet with integrated drug microneedles that allows for wireless photodynamic therapy (PDT) and targeted release of a ferroptosis inducer (Imidazole ketone erastin, IKE) into tumor tissue. MATERIALS/METHODS A wireless power unit, μ-LED illuminant, a flexible control circuit, and an IKE-stored biodegradable microneedle enclosed in polydimethylsiloxane (PDMS) were all built into an integrated therapeutic pellet. Lung cancer cells were used to illustrate the in vitro viability and molecular biological processes of this system. Therapeutic pellet implanted into the LLC xenograft C57BL/6 model. PDT was conducted by 660 nm laser irradiation after injecting a photosensitizer (Chlorin e6, Ce6) and targeted IKE released into the tumor. Systematically analyzing the therapeutic effects on lung cancer and toxic side-effects. RESULTS The PDT-IKE group reduced cellular viability by 90% compared to the control group at the cellular level. In mouse model studies, the PDT-IKE group suppressed tumors at 78.8%, three or four times greater than the PDT (26.6%) or IKE (19.2%) group alone. The PDT-IKE group also controlled IKE release more precisely with heated electrodes, reducing nephrotoxicity and improving safety. Moreover, the combination of PDT and IKE can effectively cause ferroptosis in tumor cells, both in vivo and in vitro. CONCLUSION A new implantable battery-free therapeutic pellet was designed for wireless PDT with integrated IKE microneedles to induce obvious ferroptosis in lung cancer. The proposed pellet would provide a promising strategy for cancer treatment.
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Affiliation(s)
- P Zou
- School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan, China; Department of Radiation Oncology, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center University of Electronic Science and Technology of China affiliated Cancer Hospital Radiation Oncology Key Laboratory of Sichuan Province, Chengdu, Sichuan, China
| | - R Lin
- School of Physics, University of Electronic Science and Technology of China, Chengdu, Sichuan, China
| | - Z Fang
- School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan, China; Department of Radiation Oncology, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center University of Electronic Science and Technology of China affiliated Cancer Hospital Radiation Oncology Key Laboratory of Sichuan Province, Chengdu, Sichuan, China
| | - J Chen
- Department of Radiation Oncology, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center University of Electronic Science and Technology of China affiliated Cancer Hospital Radiation Oncology Key Laboratory of Sichuan Province, Chengdu, Sichuan, China; Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - H Guan
- School of Physics, University of Electronic Science and Technology of China, Chengdu, Sichuan, China
| | - J Yin
- School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan, China; Department of Radiation Oncology, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center University of Electronic Science and Technology of China affiliated Cancer Hospital Radiation Oncology Key Laboratory of Sichuan Province, Chengdu, Sichuan, China
| | - X Xue
- Department of Radiation Oncology, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center University of Electronic Science and Technology of China affiliated Cancer Hospital Radiation Oncology Key Laboratory of Sichuan Province, Chengdu, Sichuan, China; School of Physics, University of Electronic Science and Technology of China, Chengdu, Sichuan, China
| | - M Chen
- School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan, China; Department of Radiation Oncology, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center University of Electronic Science and Technology of China affiliated Cancer Hospital Radiation Oncology Key Laboratory of Sichuan Province, Chengdu, Sichuan, China
| | - J Lang
- Department of Radiation Oncology, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center University of Electronic Science and Technology of China affiliated Cancer Hospital Radiation Oncology Key Laboratory of Sichuan Province, Chengdu, Sichuan, China; Department of Radiation Oncology, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, University of Electronic Science and Technology of China, Chengdu, China
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Nie XQ, Huang CF, Yin Z, Yang Y, Zhou X, Fang D, Cao R, Liu QF, Lin R, Deng YJ, Yu GP. [Two cases of EB virus-positive diffuse large B-cell lymphoma with HAVCR2 mutation]. Zhonghua Nei Ke Za Zhi 2023; 62:863-866. [PMID: 37394859 DOI: 10.3760/cma.j.cn112138-20221018-00764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Subscribe] [Scholar Register] [Indexed: 07/04/2023]
Affiliation(s)
- X Q Nie
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - C F Huang
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Z Yin
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Y Yang
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - X Zhou
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - D Fang
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - R Cao
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Q F Liu
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - R Lin
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Y J Deng
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - G P Yu
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
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Lin R, Lin H, Elder E, Cerullo A, Carrington A, Stuart G. Nurse-led dexmedetomidine sedation for magnetic resonance imaging in children: a 6-year quality improvement project. Anaesthesia 2023; 78:598-606. [PMID: 36708590 DOI: 10.1111/anae.15973] [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] [Accepted: 12/23/2022] [Indexed: 01/29/2023]
Abstract
We aimed to safely introduce dexmedetomidine into a nurse-led sedation service for magnetic resonance imaging in children. Secondary aims were to increase the number of children eligible for sedation and to increase the actual number of children having sedation performed by our nurse sedation team. We analysed 1768 consecutive intravenous and 219 intranasal dexmedetomidine sedation episodes in infants, children and adolescents having magnetic resonance imaging scans between March 2016 and March 2022. The overall sedation success rate was 98.4%, with a 98.9% success rate for intravenous dexmedetomidine and a 95.0% success rate for intranasal dexmedetomidine. The incidence of scan interruption during intravenous and intranasal dexmedetomidine sedation was 8.8% and 21.9%, respectively. We conclude that paediatric sedation with dexmedetomidine for magnetic resonance scanning is safe and successful.
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Affiliation(s)
- R Lin
- Department of Anaesthesia, Great Ormond Street Hospital for Children, London, UK
| | - H Lin
- University of Cambridge, UK
| | - E Elder
- University College London, UK
| | - A Cerullo
- Department of Radiology, Great Ormond Street Hospital for Children, London, UK
| | - A Carrington
- Department of Radiology, Great Ormond Street Hospital for Children, London, UK
| | - G Stuart
- Department of Anaesthesia, Great Ormond Street Hospital for Children, London, UK
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Cheng M, Lin R, Bai N, Zhang Y, Wang H, Guo M, Duan X, Zheng J, Qiu Z, Zhao Y. Deep learning for predicting the risk of immune checkpoint inhibitor-related pneumonitis in lung cancer. Clin Radiol 2023; 78:e377-e385. [PMID: 36914457 DOI: 10.1016/j.crad.2022.12.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 11/14/2022] [Accepted: 12/20/2022] [Indexed: 01/15/2023]
Abstract
AIM To develop and validate a nomogram model that combines computed tomography (CT)-based radiological factors extracted from deep-learning and clinical factors for the early predictions of immune checkpoint inhibitor-related pneumonitis (ICI-P). MATERIALS AND METHODS Forty ICI-P patients and 101 patients without ICI-P were divided randomly into the training (n=113) and test (n=28) sets. The convolution neural network (CNN) algorithm was used to extract the CT-based radiological features of predictable ICI-P and calculated the CT score of each patient. A nomogram model to predict the risk of ICI-P was developed by logistic regression. RESULTS CT score was calculated from five radiological features extracted by the residual neural network-50-V2 with feature pyramid networks. Four predictors of ICI-P in the nomogram model included a clinical feature (pre-existing lung diseases), two serum markers (absolute lymphocyte count and lactate dehydrogenase), and a CT score. The area under curve of the nomogram model in the training (0.910 versus 0.871 versus 0.778) and test (0.900 versus 0.856 versus 0.869) sets was better than the radiological and clinical models. The nomogram model showed good consistency and better clinical practicability. CONCLUSION The nomogram model that combined CT-based radiological factors and clinical factors can be used as a new non-invasive tool for the early prediction of ICI-P in lung cancer patients after immunotherapy with low cost and low manual input.
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Affiliation(s)
- M Cheng
- Department of Internal Medical Oncology, Harbin Medical University Cancer Hospital, Harbin Medical University, Harbin, Heilongjiang Province, China
| | - R Lin
- College of Information and Computer Engineering, Northeast Forestry University, Harbin, Heilongjiang Province, China
| | - N Bai
- College of Information and Computer Engineering, Northeast Forestry University, Harbin, Heilongjiang Province, China
| | - Y Zhang
- Department of Internal Medical Oncology, Harbin Medical University Cancer Hospital, Harbin Medical University, Harbin, Heilongjiang Province, China
| | - H Wang
- Department of Internal Medical Oncology, Harbin Medical University Cancer Hospital, Harbin Medical University, Harbin, Heilongjiang Province, China
| | - M Guo
- Department of Internal Medical Oncology, Harbin Medical University Cancer Hospital, Harbin Medical University, Harbin, Heilongjiang Province, China
| | - X Duan
- Department of Internal Medical Oncology, Harbin Medical University Cancer Hospital, Harbin Medical University, Harbin, Heilongjiang Province, China
| | - J Zheng
- Department of Radiology, Harbin Medical University Cancer Hospital, Harbin Medical University, Harbin, Heilongjiang Province, China
| | - Z Qiu
- College of Information and Computer Engineering, Northeast Forestry University, Harbin, Heilongjiang Province, China
| | - Y Zhao
- Department of Internal Medical Oncology, Harbin Medical University Cancer Hospital, Harbin Medical University, Harbin, Heilongjiang Province, China.
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Ding K, Liu Y, Song Y, Xu D, Li J, Wang J, Chen X, Lin R, Jiang Y, Zhang Y, Zhang W, Cheng Y, Wu X, Yuan Y. 441TiP A multicenter, randomized, open-label, phase III study of anlotinib plus CAPEOX versus bevacizumab plus CAPEOX as first-line therapy in patients with RAS/BRAF wild-type metastatic colorectal cancer. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.1862] [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] Open
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Su L, Zhao S, Lin P, Yin Y, Lin R. 1250P Camrelizumab plus apatinib combined with POF in patients with untreated advanced gastric cancer (UAGC): A single-center, open-label, single-arm, phase II trial (SYLT-017). Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.1368] [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] Open
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Yu Y, Ou Q, Yu C, Wang L, Zhang R, Zhao R, Qu B, Wang Z, Lin R, Yao H. 7P Development and validation of a deep learning RNA modification model predict disease-free survival in patients with breast cancer. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.03.022] [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: 11/01/2022] Open
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Chen JX, Lin R, Fan X, Zong MH, Feng L, Wang Y. [Effect of enhanced recovery after surgery on surgical stress response in patients with gastric cancer complicated with type 2 diabetes mellitus]. Zhonghua Yi Xue Za Zhi 2022; 102:847-852. [PMID: 35330577 DOI: 10.3760/cma.j.cn112137-20211130-02673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Objective: To investigate the effect of enhanced recovery after surgery on the stress response of gastric cancer patients complicated with type 2 diabetes mellitus. Methods: We retrospectively analyzed the data of 49 patients with type 2 diabetes who underwent radical gastrectomy for gastric cancer in the Department of gastroenterology of the Affiliated Hospital of Jiangsu University from Jan to Dec 2020. They were randomly divided into experimental group and control group according to different perioperative management measures. The perioperative C-reactive protein (CRP), white blood cell (WBC), interleukin-6(IL-6), insulin resistance (HOMA-IR), blood glucose fluctuation and postoperative recovery were compared between the two groups. Results: A total of 49 patients were enrolled in the study (23 in the experimental group and 26 in the control group). The degree of stress reaction of the experimental group was lighter than that of the control group. The levels of CRP were significantly different on the 5th and 7th day after operation, IL-6 was significantly different on the 1st, 3rd, 5th and 7th day after operation, WBC and HOMA-IR were significantly different on the 1st day postoperatively. And the changes of HOMA-IR and blood glucose in experimental group were more gentle than those in control group. All the differences were statistically significant(P<0.05). In the experimental group, the time of first anal exhaust, indwelling time of drainage tube or nasointestinal tube and the total hospitalization time were significantly shorter than those of the control group(P<0.05). Conclusion: ERAS can reduce the degree of inflammatory stress and the postoperative IR level promote the early recovery of patients with gastric cancer complicated with type 2 diabetes mellitus.
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Affiliation(s)
- J X Chen
- Department of Gastroenterological Surgery, Affiliated Hospital of Jiangsu University, Zhenjiang 212001, China
| | - R Lin
- Department of Gastroenterological Surgery, Affiliated Hospital of Jiangsu University, Zhenjiang 212001, China
| | - X Fan
- Department of Gastroenterological Surgery, Affiliated Hospital of Jiangsu University, Zhenjiang 212001, China
| | - M H Zong
- Department of Gastroenterological Surgery, Affiliated Hospital of Jiangsu University, Zhenjiang 212001, China
| | - L Feng
- Department of Gastroenterological Surgery, Affiliated Hospital of Jiangsu University, Zhenjiang 212001, China
| | - Y Wang
- Department of Gastroenterological Surgery, Affiliated Hospital of Jiangsu University, Zhenjiang 212001, China
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Lian HC, Xie XK, Zhou RX, Lin R, Shi SX, Fu XR, Hu DS, Zhao Y. [Association between metabolically healthy obesity and incident risk of stroke in adult aged over 40 from rural Henan province]. Zhonghua Yu Fang Yi Xue Za Zhi 2022; 56:295-301. [PMID: 35381650 DOI: 10.3760/cma.j.cn112150-20211206-01126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Objective: To investigate the association between metabolically healthy obesity and the incident risk of stroke in people aged ≥40 years from rural areas of Henan Province. Methods: During 2007 to 2008, 20 194 residents aged ≥18 years were selected for baseline examination by random cluster sampling and 17 265 participants were followed up during 2013 to 2014. According to the aim of current study, a total of 11 864 eligible subjects were included in this post-hoc analysis. Depending on body mass index and metabolic status, subjects were divided into four groups: metabolically healthy normal weight, metabolically healthy obesity, metabolically abnormal normal weight and metabolically abnormal obesity. Multivariate logistic regression model was used to analyze the relationship between metabolically healthy obesity and the risk of stroke. Results: The median (Q1, Q3) age of study participants was 54(46, 61) years, and 4 526 participants were men. During the mean follow-up of 6 years, the cumulative incidence of stroke was 7.16%. The incidence of stroke in metabolically healthy normal weight, metabolically healthy obesity, metabolically abnormal normal weight, and metabolically abnormal obesity were 3.73%, 4.61%, 8.99% and 9.38%, respectively (χ²=117.458, P<0.001). After adjusting possible confounding factors, compared with metabolically healthy normal weight, the risk of stroke was significantly increased in the metabolically healthy obesity group, metabolically abnormal normal weight group and metabolically abnormal obesity group with the odds ratio (OR) and 95% confidence interval (CI) of 1.52(1.10-2.12), 2.11(1.61-2.77) and 2.78(2.18-3.55), respectively. Stratified analysis showed that the risk of stroke was significantly higher in metabolically healthy obesity people aged 40-59 years compared with metabolically healthy normal weight group (OR=2.12, 95%CI: 1.36-3.30). Conclusion: Metabolically healthy obesity, metabolically abnormal normal weight and metabolically abnormal obesity are positively associated with the risk of stroke.
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Affiliation(s)
- H C Lian
- Department of Epidemiology and Health Statistics, College of Public Health, Zhengzhou University, Zhengzhou 450001, China
| | - X K Xie
- Department of Epidemiology and Health Statistics, College of Public Health, Zhengzhou University, Zhengzhou 450001, China
| | - R X Zhou
- Department of Information and Computing Science, School of Mathematics and Statistics, Zhengzhou University, Zhengzhou 450001, China
| | - R Lin
- Department of Epidemiology and Health Statistics, College of Public Health, Zhengzhou University, Zhengzhou 450001, China
| | - S X Shi
- Department of Epidemiology and Health Statistics, College of Public Health, Zhengzhou University, Zhengzhou 450001, China
| | - X R Fu
- Department of Epidemiology and Health Statistics, College of Public Health, Zhengzhou University, Zhengzhou 450001, China
| | - D S Hu
- Department of Epidemiology and Health Statistics, College of Public Health, Zhengzhou University, Zhengzhou 450001, China
| | - Y Zhao
- Department of Epidemiology and Health Statistics, College of Public Health, Zhengzhou University, Zhengzhou 450001, China
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Lin R, Tavella R, Beltrame J. Impact of Cilostazol Therapy in Refractory Vasospastic Angina. Heart Lung Circ 2022. [DOI: 10.1016/j.hlc.2022.06.339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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16
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Li Y, Hu X, Lin R, Zhou G, Zhao L, Zhao D, Zhang Y, Li W, Zhang Y, Ma P, Ren H, Liao X, Niu P, Wang T, Zhang X, Wang W, Gao R, Li Q, Church G, He J, Chen Y. Single-cell landscape reveals active cell subtypes and their interaction in the tumor microenvironment of gastric cancer. Am J Cancer Res 2022; 12:3818-3833. [PMID: 35664061 PMCID: PMC9131288 DOI: 10.7150/thno.71833] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 04/24/2022] [Indexed: 11/28/2022] Open
Abstract
Background: Gastric cancer remains the third most common cause of cancer-related death worldwide. The development of novel therapeutic strategies for gastric cancer requires a deep understanding of the tumor cells and microenvironment of gastric cancer. Methods: We performed the single-cell RNA sequencing (scRNA-seq) on nine untreated non-metastatic gastric cancer patients. The transcriptomic atlas and ligand-receptor-based intercellular communication networks of the single cells were characterized. Results: Here, we profiled the transcriptomes of 47,304 cells from nine patients with gastric cancer. Tregs cells were significantly enriched in the gastric tumor tissues with increased expression of immune suppression related genes, which suggest a more immunosuppressive microenvironment. We also observed the absence of separate exhausted CD8+ T cell cluster, and the low expression level of exhaustion markers PDCD1, CTLA4, HAVCR2, LAG-3, and TIGIT in those specific cells. These may serve as molecular-level evidence for the limited benefit of immunotherapy among gastric cancer patients. In addition, we found ACKR1 specifically expressed in tumor endothelial cells, associated with poor prognosis in the cohort data and potentially provided a novel target of gastric cancer treatment. Furthermore, the tight interaction between endothelial cells and fibroblast implied the important roles of fibroblast in tumor angiogenesis and the maintenance of tumor vasculature. Conclusions: In conclusion, this single-cell atlas provide understanding the cellular heterogeneity from molecular level in gastric cancer and will serve as a valuable resource for developing innovative early and companion diagnostics, as well as discovering novel targeted therapies for gastric cancer.
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Lin R, Ritter E, Flynn J, Ho C, Ruiz J, Jakubowski A, Papadopoulos E, Shaffer B, Castro-Malaspina H, Cho C, Ponce D, Barker J, Tamari R, Sauter C, Gyurkocza B, van den Brink M, Young J, Perales M, Devlin S, Wong P, Giralt S. Aging-related, Senescence-associated Secretory Phenotype and Allogeneic Hematopoietic Cell Transplantation Outcomes in Older Adults. J Geriatr Oncol 2021. [DOI: 10.1016/s1879-4068(21)00355-6] [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: 10/19/2022]
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18
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Lin R, Zhu J, Li X, Lv X, Liu J, Wu M, Luo Y, Lu M, Chen H, Zou H, Zhang Z, Lin S, Zhou M, Zhao S, Huang C. 1444P Intravenous (IV) patient-controlled analgesia (PCA) vs oral opioid to maintain analgesia for severe cancer pain after successful hydromorphone (HM) titration: A multi-center, phase II randomized trial (HMORCT09-2). Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.08.209] [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: 10/20/2022] Open
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Zheng X, Xiao Y, Ding S, Pang F, Lin R, Luo P, Yan Z. 470P Genomic landscape and its correlations with immunotherapy-related biomarkers in Chinese colorectal cancer patients. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.08.991] [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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Zhang B, Yue D, Gao L, Li C, Xiao S, Pu Y, Lin R, Wang T, Wang C. P59.05 Multi-Omic Analysis Between Tumor Tissues from Early and Late Stage Non-Small Cell Lung Cancer Patients. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.956] [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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21
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Wang C, Yue D, Ma Y, Zhang Q, Li Y, Zhang B, Xiao S, Pu Y, Lin R, Wang T. P60.06 Single Cell Sequencing Analysis Revealed Altered Lung Cancer Microenvironment by Neoadjuvant Immunotherapy. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.965] [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: 10/21/2022]
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22
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Wang T, Xiao S, Zhao L, Chai T, Fang X, Lin R, Li T. P37.23 Real-World PD-L1 Expression in Lung Cancer and its Correlation with Driver Mutations. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.770] [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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Alipour A, Giffney T, Lin R, Jayaraman K. Effects of matrix viscosity on morphological and rheological properties and the electrical percolation threshold in graphene/epoxy nanocomposites. EXPRESS POLYM LETT 2021. [DOI: 10.3144/expresspolymlett.2021.46] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Lin R, Lin S, Zhu J, Feng S, Wu Q, Fu J, Wang F, Li H, Li X, Zhang G, Yao Y, Xin M, Lai T, Lv X, Chen Y, Lin Y, Hong L, Lin S, Zhao S, Huang C. 290MO Patient controlled analgesia (PCA) versus non-pca intravenous hydromorphone for severe cancer pain: Update from a multi-center, phase III randomized trial, HMORCT09-1. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.10.283] [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: 10/22/2022] Open
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25
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Lin R, Wang Z, Jiang W, Basu-Mallick A. Identification Of Strn-Ntrk2 Rearrangement In A High Grade Sarcoma, With Good Clinical Response To Firstline Larotrectinib Therapy. Am J Clin Pathol 2020. [DOI: 10.1093/ajcp/aqaa161.167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Casestudy
Gene fusions involving tropomyosin receptor kinase genes, NTRK (NTRK1-3), are important in tumorigenesis. Larotrectinib, a selective NTRK inhibitor, is recently approved to treat NTRK fusion positive solid tumors. We herein report a case of soft tissue sarcoma harboring two STRN-NTRK2 gene fusions, with good clinical response to firstline larotrectinib treatment.
Results
A 35 year-old female presented with pain in the right gluteal region, and a large solid mass without overlying erythema, edema and induration was identified. Initial MRI study showed a heterogenous, vascular and partially necrotic mass (16.5 x 12.9 x 10.4 cm) centered in the right gluteus medius and maximus muscles. A core biopsy of the mass showed a cellular mesenchymal neoplasm with round/ovoid cells, high mitosis (21 per 10 HPFs) and focal staghorn type vessels, reminiscent of solitary fibrous tumor. However, STAT6 immunostaining was negative.
Additional immunostains show no specific lineage. Our in-house NGS fusion panel showed two in-frame STRN- NTRK2 fusions, containing the same 5’ partner sequence (exon 1-3) of STRN, with the 3’ fusion partner starting from either the exon 15 or the exon 16 of NTRK2. Due to the large size and location of the tumor, larotrectinib was initiated as firstline therapy. The patient noticed a quick amelioration of tumor related pain, and a significant shrinkage of the size of tumor following the initial 7-day treatment. On post-treatment day 52, MRI showed the tumor significantly decreased in size to 7.7 x 7.4 x 6.6 cm with satisfactory symptomatic relief.
Conclusion
NTRK2 fusions are relatively rare when compared with NTRK1 and NTRK3, especially in sarcoma. Of note, the only other report in the literature of NRTK2 fusion- positive sarcoma also showed SFT-like morphology, and the patient responded well to larotrectinib as second line therapy.
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Affiliation(s)
- R Lin
- Pathology, Anatomy, and Cell Biology, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, UNITED STATES
| | - Z Wang
- Pathology, Anatomy, and Cell Biology, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, UNITED STATES
| | - W Jiang
- Pathology, Anatomy, and Cell Biology, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, UNITED STATES
| | - A Basu-Mallick
- Medical Oncology, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, UNITED STATES
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Lin R, Wang Z, Jiang W, Basu-Mallick A. Identification Of Strn-Ntrk2 Rearrangement In A High Grade Sarcoma, With Good Clinical Response To Firstline Larotrectinib Therapy. Am J Clin Pathol 2020. [DOI: 10.1093/ajcp/aqaa161.173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Casestudy
Gene fusions involving tropomyosin receptor kinase genes, NTRK (NTRK1-3), are important in tumorigenesis. Larotrectinib, a selective NTRK inhibitor, is recently approved to treat NTRK fusion positive solid tumors. We herein report a case of soft tissue sarcoma harboring two STRN-NTRK2 gene fusions, with good clinical response to firstline larotrectinib treatment.
Results
A 35 year-old female presented with pain in the right gluteal region, and a large solid mass without overlying erythema, edema and induration was identified. Initial MRI study showed a heterogenous, vascular and partially necrotic mass (16.5 x 12.9 x 10.4 cm) centered in the right gluteus medius and maximus muscles. A core biopsy of the mass showed a cellular mesenchymal neoplasm with round/ovoid cells, high mitosis (21 per 10 HPFs) and focal staghorn type vessels, reminiscent of solitary fibrous tumor. However, STAT6 immunostaining was negative.
Additional immunostains show no specific lineage. Our in-house NGS fusion panel showed two in-frame STRNNTRK2 fusions, containing the same 5’ partner sequence (exon 1-3) of STRN, with the 3’ fusion partner starting from either the exon 15 or the exon 16 of NTRK2. Due to the large size and location of the tumor, larotrectinib was initiated as firstline therapy. The patient noticed a quick amelioration of tumor related pain, and a significant shrinkage of the size of tumor following the initial 7-day treatment. On post-treatment day 52, MRI showed the tumor significantly decreased in size to 7.7 x 7.4 x 6.6 cm with satisfactory symptomatic relief.
Conclusion
NTRK2 fusions are relatively rare when compared with NTRK1 and NTRK3, especially in sarcoma. Of note, the only other report in the literature of NRTK2 fusion- positive sarcoma also showed SFT-like morphology, and the patient responded well to larotrectinib as second line therapy.
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Affiliation(s)
- R Lin
- Pathology, Anatomy, and Cell Biology, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, UNITED STATES
| | - Z Wang
- Pathology, Anatomy, and Cell Biology, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, UNITED STATES
| | - W Jiang
- Pathology, Anatomy, and Cell Biology, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, UNITED STATES
| | - A Basu-Mallick
- Medical Oncology, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, UNITED STATES
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Sun Y, Wu Q, Pan J, Li T, Liu L, Chen D, Zhang X, Chen H, Li Y, Lin R. Identification of differentially expressed genes and signalling pathways in the ovary of higher and lower laying ducks. Br Poult Sci 2020; 61:609-614. [PMID: 33012177 DOI: 10.1080/00071668.2020.1792834] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
1. Ovarian transcriptomic profiling between birds showing high egg number (HEN) and birds of low egg number (LEN) in Longyan Shan-ma ducks at 71 weeks of age was carried out using Illumina Hiseq 2500 technology. 2. A total of 343 differentially expressed genes (DEGs, 269 upregulated and 74 downregulated) were identified between HEN and LEN ovaries. These DEGs were enriched in 30 Gene Ontology terms. Pathway functional analysis found that the DEGs were enriched in 10 metabolic pathways (P < 0.05), one of which was regulation of the actin cytoskeleton pathway (Q < 0.05). 3. Three integrin family genes, ITGB2, ITGB5 and ITGA8 were differentially expressed in the RNA-seq and qPCR experiments. 4. The DEGs and signalling pathways identified in ovarian tissue in this study provide new insights into high egg production in Longyan Shan-ma duck.
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Affiliation(s)
- Y Sun
- College of Life Science, Longyan University , Longyan, Fujian, P.R. China.,Fujian Provincial Key Laboratory for the Prevention and Control of Animal Infectious Diseases and Biotechnology , Longyan, Fujian, P.R. China.,Key Laboratory of Preventive Veterinary Medicine and Biotechnology (Longyan University), Fujian Province University , Longyan, Fujian, P.R. China
| | - Q Wu
- College of Life Science, Longyan University , Longyan, Fujian, P.R. China.,Fujian Provincial Key Laboratory for the Prevention and Control of Animal Infectious Diseases and Biotechnology , Longyan, Fujian, P.R. China.,Key Laboratory of Preventive Veterinary Medicine and Biotechnology (Longyan University), Fujian Province University , Longyan, Fujian, P.R. China
| | - J Pan
- College of Life Science, Longyan University , Longyan, Fujian, P.R. China
| | - T Li
- College of Life Science, Longyan University , Longyan, Fujian, P.R. China
| | - L Liu
- College of Life Science, Longyan University , Longyan, Fujian, P.R. China
| | - D Chen
- College of Life Science, Longyan University , Longyan, Fujian, P.R. China
| | - X Zhang
- College of Life Science, Longyan University , Longyan, Fujian, P.R. China
| | - H Chen
- Longyan Shan-ma Duck Original Breeding Farm, Agricultural Bureau of Xinluo District , Longyan, P.R. China
| | - Y Li
- College of Life Science, Longyan University , Longyan, Fujian, P.R. China.,Fujian Provincial Key Laboratory for the Prevention and Control of Animal Infectious Diseases and Biotechnology , Longyan, Fujian, P.R. China.,Key Laboratory of Preventive Veterinary Medicine and Biotechnology (Longyan University), Fujian Province University , Longyan, Fujian, P.R. China
| | - R Lin
- Longyan Shan-ma Duck Original Breeding Farm, Agricultural Bureau of Xinluo District , Longyan, P.R. China
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Adeleke S, Kinnaird W, Lin R, Hu Y, Payne H. 394P Reversing the trend of Friday peak for metastatic spinal cord compression referrals. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.503] [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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Lin R, Shen Z, Nanfeng F, Hui L, Jie L, Jiaqing Y, Min Z. 1452P Phase I study of apatinib plus POF (paclitaxel plus FOLFOX) in patients (pts) with treatment-naïve advanced gastric cancer (TNAGC). Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.1958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Falco M, Palumbo S, Lingua G, Silvestri L, Winter M, Lin R, Pellegrini V, Bonaccorso F, Nair JR, Gerbaldi C. A bilayer polymer electrolyte encompassing pyrrolidinium-based RTIL for binder-free silicon few-layer graphene nanocomposite anodes for Li-ion battery. Electrochem commun 2020. [DOI: 10.1016/j.elecom.2020.106807] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
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31
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Kinnaird W, Adeleke S, Lin R, Hu Y, Payne H. Radiotherapy Referral Patterns for Metastatic Spinal Cord Compression. Clin Oncol (R Coll Radiol) 2020; 32:545. [DOI: 10.1016/j.clon.2020.03.015] [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: 03/23/2020] [Revised: 03/25/2020] [Accepted: 03/31/2020] [Indexed: 11/26/2022]
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Affiliation(s)
- R Lin
- British Columbia Children's Hospital, Vancouver, BC, Canada
| | - J M Ansermino
- University of British Columbia, Vancouver, BC, Canada
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Horowitz LF, Rodriguez AD, Dereli-Korkut Z, Lin R, Castro K, Mikheev AM, Monnat RJ, Folch A, Rostomily RC. Multiplexed drug testing of tumor slices using a microfluidic platform. NPJ Precis Oncol 2020; 4:12. [PMID: 32435696 PMCID: PMC7237421 DOI: 10.1038/s41698-020-0117-y] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2019] [Accepted: 03/25/2020] [Indexed: 12/11/2022] Open
Abstract
Current methods to assess the drug response of individual human cancers are often inaccurate, costly, or slow. Functional approaches that rapidly and directly assess the response of patient cancer tissue to drugs or small molecules offer a promising way to improve drug testing, and have the potential to identify the best therapy for individual patients. We developed a digitally manufactured microfluidic platform for multiplexed drug testing of intact cancer slice cultures, and demonstrate the use of this platform to evaluate drug responses in slice cultures from human glioma xenografts and patient tumor biopsies. This approach retains much of the tissue microenvironment and can provide results rapidly enough, within days of surgery, to guide the choice of effective initial therapies. Our results establish a useful preclinical platform for cancer drug testing and development with the potential to improve cancer personalized medicine.
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Affiliation(s)
- L. F. Horowitz
- Department of Bioengineering, University of Washington, Seattle, WA 98195 USA
- Department of Neurosurgery, Institute for Stem Cell and Regenerative Medicine, University of Washington, Seattle, WA 98195 USA
- Department of Pathology, University of Washington, Seattle, WA 98195 USA
| | - A. D. Rodriguez
- Department of Bioengineering, University of Washington, Seattle, WA 98195 USA
| | - Z. Dereli-Korkut
- Department of Neurosurgery, Houston Methodist Hospital and Research Institute, Houston, TX USA
| | - R. Lin
- Department of Bioengineering, University of Washington, Seattle, WA 98195 USA
| | - K. Castro
- Department of Bioengineering, University of Washington, Seattle, WA 98195 USA
| | - A. M. Mikheev
- Department of Neurosurgery, Institute for Stem Cell and Regenerative Medicine, University of Washington, Seattle, WA 98195 USA
- Department of Neurosurgery, Houston Methodist Hospital and Research Institute, Houston, TX USA
| | - R. J. Monnat
- Department of Pathology, University of Washington, Seattle, WA 98195 USA
- Department of Genome Sciences, University of Washington, Seattle, WA 98195 USA
| | - A. Folch
- Department of Bioengineering, University of Washington, Seattle, WA 98195 USA
| | - R. C. Rostomily
- Department of Neurosurgery, Institute for Stem Cell and Regenerative Medicine, University of Washington, Seattle, WA 98195 USA
- Department of Neurosurgery, Houston Methodist Hospital and Research Institute, Houston, TX USA
- Weill Cornell School of Medicine, Department of Neurosurgery, New York, NY USA
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Abstract
INTRODUCTION Giant inguinoscrotal hernias are rarely encountered in clinical settings, and their repair is technically challenging. The aim of this study is to evaluate the efficacy of transinguinal preperitoneal repair (TIPP) of giant inguinoscrotal hernias using Kugel mesh. METHODS A retrospective analysis was conducted on 9 patients with 11 giant inguinoscrotal hernias who underwent TIPP repair using Kugel mesh between December 2008 and January 2019. Demographics and perioperative and postoperative data were collected, and the operative experience was summarized. RESULTS The patients underwent a successful repair procedure with simultaneous omentectomy but without resection of the other abdominal organs. The median operation time was 120min, the median intraoperative blood loss was 75mL and the median defect area was 72 cm2. The median duration for diet restoration was 4 days, and the median postoperative hospital stay was 6 days. The drainage tube placed in the preperitoneal space was removed after a median duration of 5 days, and the drainage tube placed in the distal hernia sac was removed after a median duration of 6 days. Three patients suffered from a postoperative increase in intra-abdominal pressure, while one patient deteriorated into abdominal compartment syndrome accompanied by respiratory dysfunction. No haematomas, seromas, incisional or mesh infections, recurrence or chronic pain occurred during the follow-up period. CONCLUSIONS TIPP repair using Kugel mesh is a feasible and effective method for giant inguinoscrotal hernias.
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Affiliation(s)
- R Lin
- Department of General surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian, PR China
| | - F Lu
- Department of General surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian, PR China
| | - X Lin
- Department of General surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian, PR China
| | - Y Yang
- Department of General surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian, PR China
| | - Y Chen
- Department of General surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian, PR China
| | - H Huang
- Department of General surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian, PR China.
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Guan R, Lin R, Jin R, Lu L, Liu X, Hu S, Sun L. Chitinase-like protein YKL-40 regulates human bronchial epithelial cells proliferation, apoptosis, and migration through TGF-β1/Smads pathway. Hum Exp Toxicol 2019; 39:451-463. [PMID: 31797699 DOI: 10.1177/0960327119891218] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [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: 11/16/2022]
Abstract
In order to study the effects of chitinase-like protein YKL-40 on proliferation, apoptosis, and migration of human bronchial epithelial cell line (BEAS-2B), and the underlying mechanisms, we cultured BEAS-2B alone or with different concentrations of YKL-40. thiazolyl blue tetrazolium bromide (MTT) assay was used to examine the cell proliferation. Annexin V-fluorescein isothiocyanate isomer (FITC)/propidium iodide staining and scratch assay were performed to test the cell apoptosis and migration. The concentrations of transforming growth factor-β1 (TGF-β1), Smad3, Smad7, alpha-smooth muscle actin (α-SMA), interleukin-4 (IL-4), IL-6, and IL-8 in the cell culture supernatant were detected by enzyme-linked immunosorbent assay. The messenger RNA and protein levels of YKL-40, TGF-β1, Smad3, Smad7, and α-SMA were detected by reverse transcription polymerase chain reaction and Western blot. BEAS-2B cells cultured with different concentrations of YKL-40 showed significantly higher cell proliferation and migration and inflammatory cytokines compared with that of control group, while the cell apoptosis was significantly lower than that of control group (p < 0.05). In addition, BEAS-2B cells cultured with YKL-40 had increased TGF-β1, Smad3, Smad7, and α-SMA levels in the supernatant, compared with that of BEAS-2B cells cultured alone (p < 0.05). Furthermore, LY364947, as TGF-β1/Smads signaling pathway inhibitor, decreased cell proliferation and migration ability and enhanced cell apoptosis of BEAS-2B cells compared with control group (p < 0.05). However, YKL-40 administration reversed the effect of LY364947 on the biological behavior of BEAS-2B cells. YKL-40 could affect the biological behaviors of BEAS-2B cells, which might be related to the TGF-β1/Smads pathway.
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Affiliation(s)
- R Guan
- Department of Pediatrics, The Affiliated Hospital of Qingdao University, Qingdao, China.,Both the authors contributed equally to this work
| | - R Lin
- Department of Pediatrics, The Affiliated Hospital of Qingdao University, Qingdao, China.,Both the authors contributed equally to this work
| | - R Jin
- Department of Pediatrics, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - L Lu
- Department of Pediatrics, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - X Liu
- Department of Pediatrics, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - S Hu
- Department of Pediatrics, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - L Sun
- Department of Pediatrics, The Affiliated Hospital of Qingdao University, Qingdao, China
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Shen Y, Fang S, Cai X, Fang Y, Lin R, Zhang Y, Li J, Liang X, Wang L, Lin L, Zhang L, Feng H, Lan S, Cai X, Xu C, Wang W, Fang M, Zhang J. Real-world fusion landscape in advanced Chinese pancreatic cancer using next generation sequecing: A multicenter study. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz431.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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37
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Wang Y, Xiao S, Lin R, Mao R, Wang T. P1.03-04 Use Supernatant of Malignant Pleural Effusion to Identify Driver Mutants and Monitor Response to Targeted Therapy. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.856] [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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38
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Liang N, Liu L, Liu H, Wang W, Bi Y, Liang Z, Li N, Lin R, Wang T, Li S. Transcriptomic difference of thymoma and thymic carcinoma. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz266.017] [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: 11/12/2022] Open
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Lin R, Pu Y, Wang T. P1.03-22 A Novel Method for Detecting Low Abundant Mutants in Three Types of Liquid Biopsies by Capturing Mutant-Alleles. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.874] [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: 10/25/2022]
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40
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Lin R, Zhao S, Fan N, Li H, Liu J, Yu J, Zhao M. Phase I study of apatinib combined with POF (paclitaxel plus FOLFOX) in patients (pts) with treatment-naïve advanced gastric cancer (TNAGC). Ann Oncol 2019. [DOI: 10.1093/annonc/mdz247.136] [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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Liang N, Liu L, Liu H, Wang W, Bi Y, Liang Z, Li N, Lin R, Wang T, Li S. P1.15-05 Genomic Variation Landscape of Thymoma and Thymic Carcinoma in Chinese Patients. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.1218] [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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42
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Lin R, Liu T, Liu Y, Li N, Pu Y, Wang T. P2.03-27 Discovery of WNK1-ROS1 Fusion in a Lung Adenocarcinoma Patient and the Precise Guidance for Targeted Therapies. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.1474] [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: 10/25/2022]
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Hong XY, Cheng DL, Lin R, Shi CS, Yan GF, Zhao Z, Liu YY, Li ZL, Yu Q, Zhang XJ, Xing Y, Lu GP, Feng ZC. [Interfacility transport with extracorporeal membrane oxygenation in pediatric patients: a multicenter study in China]. Zhonghua Er Ke Za Zhi 2019; 57:350-354. [PMID: 31060127 DOI: 10.3760/cma.j.issn.0578-1310.2019.05.007] [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 investigate application and safety of pediatric interfacility-transport with extracorporeal membrane oxygenation (ECMO) in China. Methods: The data of 48 patients transported inter-hospital from February 2016 to May 2018 were collected from the following 4 centers: pediatric intensive care unit (PICU) of Bayi Children's Hospital Affiliated to the 7th Medical Center of PLA General Hospital, Pediatric Hospital of Fudan University, Henan Provincial People's Hospital and Children's Hospital of Zhejiang University School of Medicine. The data of patients' characteristics, ECMO mode and wean rate, and mortality were reviewed, which was further compared with the data of 57 compatible inner-hospital ECMO cases with t test, Rank sum test or chi-square test. Results: All the 48 interfacility-transports were accomplished by ambulance on land, with an average transfer distance of (435±422) km. The incidence of ECMO complications was 13% (6 case), without death. There were no significant differences in lactic acid, PaO(2) or SaO(2) before and after transport (4.0 (2.0, 7.5) vs. 3.0 (1.5, 6.0) mmol/L, Z=-1.579, P>0.05; 112(47, 405) vs. 166(122, 240) mmHg (1 mmHg=0.133 kPa), Z=-0.104, P>0.05; 0.97±0.02 vs. 0.96±0.03, t=1.570, P>0.05). Instead, PaCO(2) and pH were significantly different ((47±8) vs. (42±5) mmHg, t=2.687, P<0.05; 7.3±0.2 vs. 7.5±0.2, t=3.379, P<0.05). The total ECMO weaned rate was 73% (35/48) and the survival rate was 67% (32/48). No significant differences in demographic characteristics, ECMO mode or duration, transport distance or duration, or complications existed between the survival group and the death group (7/25 vs. 2/14, χ(2)=0.615, P>0.05; 4/28 vs. 2/14, χ(2)=0, P>0.05; (405±404) vs. (493±465) km, t=0.525, P>0.05; (5±4) vs. (5±5) h, t=0.388, P>0.05; 166 (128, 239) vs. 187(52, 405) h, Z=-0.104, P>0.05; 3/32 vs. 3/16, χ(2)=0.734, P>0.05). The lowest lactate value in survival group before ECMO transport was significantly lower than that in the death group ((5±5) vs. (8±6) mmol/L, t=2.151, P<0.05). There were neither significant differences in age, ECMO mode or support pattern (9/39 vs. 15/42, χ(2)=0.845, P>0.05; 6/42 vs. 7/50, χ(2)=0.001, P>0.05; 29/19 vs. 38/19, χ(2)=0.441, P>0.05), nor in ECMO weaned rate, survival rate or complications between interfacility-transport group and inner-hospital group (35/48 vs. 37/57, χ(2)=0.775, P>0.05; 32/48 vs. 35/57, χ(2)=0.313, P>0.05; 20/48 vs. 22/57, χ(2)=0.102, P>0.05). Conclusion: With appropriate transport equipment and mature teams who handle problems timely during the transport, critically ill children could be safely transported to the destination with ECMO.
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Affiliation(s)
- X Y Hong
- Pediatric Intensive Care Unit, Bayi Children's Hospital, the 7th Medical Center of PLA General Hospital, Beijing 100700, China
| | - D L Cheng
- Pediatric Intensive Care Unit, Henan Provincial People's Hospital, Zhengzhou 450000, China
| | - R Lin
- Cardiopulmonary Bypass Department, Children's Hospital of Zhejiang University School of Medicine, Hangzhou 310003, China
| | - C S Shi
- Pediatric Intensive Care Unit, Henan Provincial People's Hospital, Zhengzhou 450000, China
| | - G F Yan
- Pediatric Intensive Care Unit, Pediatric Hospital of Fudan University, Shanghai 201102, China
| | - Z Zhao
- Pediatric Intensive Care Unit, Bayi Children's Hospital, the 7th Medical Center of PLA General Hospital, Beijing 100700, China
| | - Y Y Liu
- Pediatric Intensive Care Unit, Bayi Children's Hospital, the 7th Medical Center of PLA General Hospital, Beijing 100700, China
| | - Z L Li
- Beichuang Power (Beijing) Technology Development Co., Ltd., Beijing 100070, China
| | - Q Yu
- Beichuang Power (Beijing) Technology Development Co., Ltd., Beijing 100070, China
| | - X J Zhang
- Pediatric Intensive Care Unit, Bayi Children's Hospital, the 7th Medical Center of PLA General Hospital, Beijing 100700, China
| | - Y Xing
- Pediatric Intensive Care Unit, Henan Provincial People's Hospital, Zhengzhou 450000, China
| | - G P Lu
- Pediatric Intensive Care Unit, Pediatric Hospital of Fudan University, Shanghai 201102, China
| | - Z C Feng
- Pediatric Intensive Care Unit, Bayi Children's Hospital, the 7th Medical Center of PLA General Hospital, Beijing 100700, China
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TALBOT B, Sagar P, Lin R, Jun M, Sen S, Gallagher M. SUN-178 The Impact of Acute Kidney Injury Requiring Haemodialysis on Patient Survival: 10 Years of Prospective Data. Kidney Int Rep 2019. [DOI: 10.1016/j.ekir.2019.05.580] [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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45
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Cates A, Lin R, Mayberry A, Clark R, Chao D, Taylor T, Stray-Gundersen J, Wingeier B. Repeated sessions of transcranial direct current stimulation (tDCS) with vertical jump training improves vertical jump performance in elite athletes. Brain Stimul 2019. [DOI: 10.1016/j.brs.2018.12.854] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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46
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Du X, Chu H, Ye P, He B, Xu H, Jiang S, Lin M, Lin R, Liu J, Wang B, Feng M, Yu Y, Chen X. P1007Combined therapy with left atrial appendage closure plus catheter ablation in a single procedure for patients with nonvalvular atrial fibrillation: chinese multi-center experience. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy564.p1007] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- X Du
- Ningbo First Hospital, Arrhythmia Center, Ningbo, China People's Republic of
| | - H Chu
- Ningbo First Hospital, Arrhythmia Center, Ningbo, China People's Republic of
| | - P Ye
- The Central Hospital of Wuhan, Wuhan, China People's Republic of
| | - B He
- Ningbo First Hospital, Arrhythmia Center, Ningbo, China People's Republic of
| | - H Xu
- The Second Affiliated Hospital of Hainan Medical University, Haikou, China People's Republic of
| | - S Jiang
- The Hospital of Traditional Chinese Medicine of the Xinjiang Uygur Autonomous Region, Xinjiang Medic, Urumuqi, China People's Republic of
| | - M Lin
- Wenzhou Central Hospital, Wenzhou, China People's Republic of
| | - R Lin
- Quanzhou First Hospital, Fujian Medical University, Quanzhou, China People's Republic of
| | - J Liu
- Ningbo First Hospital, Arrhythmia Center, Ningbo, China People's Republic of
| | - B Wang
- Ningbo First Hospital, Arrhythmia Center, Ningbo, China People's Republic of
| | - M Feng
- Ningbo First Hospital, Arrhythmia Center, Ningbo, China People's Republic of
| | - Y Yu
- Ningbo First Hospital, Arrhythmia Center, Ningbo, China People's Republic of
| | - X Chen
- Ningbo First Hospital, Arrhythmia Center, Ningbo, China People's Republic of
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Kimball A, Augustin M, Gordon K, Krueger G, Pariser D, Fakharzadeh S, Goyal K, Calabro S, Lee S, Lin R, Li N, Srivastava B, Guenther L. Correlation of psoriasis activity with socioeconomic status: cross-sectional analysis of patients enrolled in the Psoriasis Longitudinal Assessment and Registry (PSOLAR). Br J Dermatol 2018; 179:984-986. [DOI: 10.1111/bjd.16737] [Citation(s) in RCA: 6] [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] [Indexed: 12/01/2022]
Affiliation(s)
- A.B. Kimball
- Harvard Medical School and Beth Israel Deaconess Medical Center; Boston MA U.S.A
| | - M. Augustin
- University Medical Center Hamburg-Eppendorf; Hamburg Germany
| | - K.B. Gordon
- Medical College of Wisconsin; Milwaukee WI U.S.A
| | | | - D. Pariser
- Eastern Virginia Medical School and Virginia Clinical Research, Inc.; Norfolk VA U.S.A
| | | | - K. Goyal
- Janssen Scientific Affairs, LLC; Horsham PA U.S.A
| | - S. Calabro
- Janssen Scientific Affairs, LLC; Horsham PA U.S.A
| | - S. Lee
- Janssen Scientific Affairs, LLC; Horsham PA U.S.A
| | - R. Lin
- PRA Health Sciences; Blue Bell PA U.S.A
| | - N. Li
- Janssen Research & Development; LLC; Horsham PA U.S.A
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Gong YQ, Ai XF, Wang W, Hong XY, Liu JP, Zhou CB, Zhao Z, Lin R, He J, Chen J, Miao N, Zhao YD, Huang GD. [The application of extracorporeal membrane oxygenation in children in China]. Zhonghua Yi Xue Za Zhi 2018; 98:2110-2114. [PMID: 30032510 DOI: 10.3760/cma.j.issn.0376-2491.2018.26.010] [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 investigate the application of extracorporeal membrane oxygenation (ECMO) in pediatrics in China as well as the outcomes. Methods: Data was conducted by questionnaire to investigate the use of ECMO in children under the age of 18 in China by June 30, 2017. All patients were divided into two age groups: pediatric patients (29 d-18 y) and neonates (1-28 d); Also by the causes of ECMO treating including cardiac, respiratory and extracorporeal cardiopulmonary resuscitation (ECPR). The form included the numbers of ECMO cases, weaned and discharged cases, according to the different ages and causes. In addition, the departments that routinely participate in ECMO management were acquired. Results: Totally 43 tertiary hospitals were enrolled, of which 30 have implemented ECMO for the children patients (comprising pediatrics and neonates), including 14 general hospitals, 5 cardiothoracic specialty hospitals and 11 children's or women and children's hospitals. ECMO for pediatrics and neonates was firstly carried out at mainland China in 2004. To the deadline of investigation, 800 patients were supported with ECMO, among which 658 were pediatrics, much more than 142 of neonates. As to pediatrics, 453 were supported with ECMO for cardiac indications with 287 (63.4%) weaned off and 215 (47.5%) survived to discharge; for respiratory causes, 79 cases were registered with 47 (59.5%) weaned off and 36 (45.6%) discharged; for ECPR, 126 were enrolled with 62 (49.2%) successfully weaned off and 48 (38.1%) discharged. In contrast, neonatal patients undergoing cardiac ECMO contained 79 cases, with 39 (49.4%) weaned off and 26 (32.9%) discharged; due to respiratory causes, 40 neonates were included, with 26 (65.0%) weaned off and 21 (52.5%) discharged; 23 neonatal patients consisted of ECPR cause and 10 (43.5%) of them successfully weaned off, but only 6 (26.1%) finally survived. Among the 30 hospitals conducted ECMO for pediatrics and neonates, the average number of departments for ECMO management is 4.03±1.87. Conclusions: Although ECMO used for children in mainland China is relatively late, a certain number of cases have been accumulated, and there is still a gap compared with the international standard. Meanwhile, each hospital has preliminarily built up its own ECMO team.
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Affiliation(s)
- Y Q Gong
- Cardiothoracic Surgery, Shanghai Children's Medical Center, Shanghai 200127, China
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Wilson EC, Turner C, Arayasirikul S, Woods T, Nguyen T, Lin R, Franza K, Tryon J, Nemoto T, Iwamoto M. Housing and income effects on HIV-related health outcomes in the San Francisco Bay Area - findings from the SPNS transwomen of color initiative. AIDS Care 2018; 30:1356-1359. [PMID: 29920118 DOI: 10.1080/09540121.2018.1489102] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [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: 10/28/2022]
Abstract
Transwomen of color are disproportionately impacted by HIV and may have worse health outcomes than other populations. This analysis was conducted to examine structural factors associated with poor health outcomes among transwomen of color living with HIV in the San Francisco Bay Area (N = 159). Univariate and multivariable analyses were conducted to determine if structural factors were associated with poor HIV-related health outcomes. A majority of participants were Black or African American (110/159, 69.2%), 32 (20.1%) identified their primary race/ethnicity as Hispanic or Latino/a or Spanish, and 17 (10.7%) identified as another race/ethnicity. Transwomen of color in our sample faced extreme structural barriers, including residential transience, extreme low income, high prevalence of running out of money in the last six months, high rates of food insecurity, high prevalence of income via entitlement programs, engagement in sex work and other illicit activities for income. Unstable housing was the structural factor most consistently associated with poor health outcomes along the HIV care continuum and may explain engagement in other sources of income generation. Interventions are needed that go beyond the individual and health care-level to address needs for housing and economic opportunities to improve HIV care outcomes among transwomen of color living with HIV in the San Francisco Bay Area.
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Affiliation(s)
- E C Wilson
- a Center for Public Health Research, San Francisco Department of Public Health , San Francisco , California , USA
| | - C Turner
- a Center for Public Health Research, San Francisco Department of Public Health , San Francisco , California , USA
| | - S Arayasirikul
- a Center for Public Health Research, San Francisco Department of Public Health , San Francisco , California , USA
| | - T Woods
- b Brandy Martell Project, TransVision program, Tri City Health Center
| | - T Nguyen
- b Brandy Martell Project, TransVision program, Tri City Health Center
| | - R Lin
- a Center for Public Health Research, San Francisco Department of Public Health , San Francisco , California , USA
| | - K Franza
- c TransAccess Program, Asian and Pacific Islander Wellness Center and San Francisco Department of Public Health
| | - J Tryon
- c TransAccess Program, Asian and Pacific Islander Wellness Center and San Francisco Department of Public Health
| | - T Nemoto
- d Butterfly Nest, Public Health International
| | - M Iwamoto
- d Butterfly Nest, Public Health International
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Yang X, Jing T, Li Y, He Y, Zhang W, Wang B, Xiao Y, Wang W, Zhang J, Wei J, Lin R. Hydroxytyrosol Attenuates LPS-Induced Acute Lung Injury in Mice by Regulating Autophagy and Sirtuin Expression. Curr Mol Med 2018; 17:149-159. [PMID: 28429673 DOI: 10.2174/1566524017666170421151940] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2016] [Revised: 03/08/2017] [Accepted: 03/09/2017] [Indexed: 11/22/2022]
Abstract
BACKGROUND Recently, the effects of hydroxytyrosol on autophagy during acute lung injury (ALI) have drawn increasing attention. OBJECTIVE We explored the underlying molecular mechanisms by which hydroxytyrosol exerts its anti-inflammatory effects in a murine model of ALI by up-regulating autophagy. METHODS Male BALB/c mice, challenged with intranasal instillations of LPS, were treated with or without hydroxytyrosol (HT, 100 mg/kg, intragastrically) 1 h prior to LPS exposure. Twenty-four hours later, lung and bronchoalveolar lavage (BAL) fluid samples were obtained for the determination of lung wet to dry weight (W/D) ratios, protein leakage levels, and differential counts of inflammatory cells in BAL fluid. LPS-induced cytokine activity, inflammatory factor levels, sirtuin (SIRT1/3/6) expression, mitogenactivated protein kinase (MAPK) activation, and autophagy marker expression in ALImice were examined by western blotting and staining methods. Molecular docking between HT and SIRT and MAPK was studied with a Sybyl/Surflex module. RESULTS LPS-stimulated SIRT inhibition, MAPK phosphorylation, and autophagy suppression were all notably abolished by HT administration. HT treatment significantly attenuated pulmonary edema and inflammatory cell infiltration into lung tissues, accompanied by decreased lung W/D ratios, protein concentrations, and inflammatory cell levels in BAL fluid. LPS driven release of inflammatory mediators, including TNF-α, IL-1β, IL-6, IL-10, and MCP-1, was strongly regulated by HT. CONCLUSIONS The protective effect of HT on lung inflammation in ALI mice may be attributed to the promotion of autophagy, which is likely associated with the activation of the SIRT/MAPK signaling pathway. Importantly, this study provides new insight into the molecular mechanisms of HT and its therapeutic potential in the treatment of acute respiratory distress syndrome.
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Affiliation(s)
- X Yang
- Department of Pharmacology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an 710061, Shaanxi. China
| | - T Jing
- Department of Pharmacology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an 710061, Shaanxi. China
| | - Y Li
- Taizhou Polytechnic College, Taizhou 225300, Jiangsu. China
| | - Y He
- Department of Pharmacology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an 710061, Shaanxi. China
| | - W Zhang
- Department of Pharmacy, Yangquan Coalmine Group General Hospital, Yangquan 045000, Shanxi. China
| | - B Wang
- Department of Pharmacology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an 710061, Shaanxi. China
| | - Y Xiao
- Department of Pharmacology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an 710061, Shaanxi. China
| | - W Wang
- Laboratory Animal Center, Xi'an Jiaotong University, Xi'an 710061, Shaanxi. China
| | - J Zhang
- School of Pharmacology, Xi'an Jiaotong University, Xi'an 710061, Shaanxi. China
| | - J Wei
- Liaoning Province Academy of Analytic Science, Shenyang 110015, Liaoning. China
| | - R Lin
- Department of Pharmacology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an 710061, Shaanxi. China
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