1
|
Chisholm C, Di H, Cameron K, Podolyan A, Shen J, Zhang L, Sirisena K, Godsoe W. Contrasting response of comammox Nitrospira, ammonia oxidising bacteria, and archaea to soil pH and nitrogen inputs. Sci Total Environ 2024; 924:171627. [PMID: 38471592 DOI: 10.1016/j.scitotenv.2024.171627] [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] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Revised: 02/29/2024] [Accepted: 03/08/2024] [Indexed: 03/14/2024]
Abstract
This study aimed to investigate the effect of soil pH change, and nitrogen amendment on ammonia oxidiser abundance and comammox Nitrospira community composition. The experimental design used soil mesocosms placed in a temperature-controlled incubator for 90 days. A Templeton silt loam was used as its physiochemical properties are typical of the region's dairy farms. The results showed that comammox Nitrospira clade B preferred the natural (pH 6.1-6.2) soil pH with no applied nitrogen. Furthermore, synthetic urine (N700) decreased the abundance of comammox Nitrospira clade B. This may have been because the large amounts of available ammonia in the N700 treatments inhibited the growth of comammox Nitrospira. These results suggest that while comammox Nitrospira clade B are present in New Zealand dairy farm soils, but their role in nitrification in the very high nitrogen environment under a urine patch in grazed pastures may be limited. Further research is needed to confirm this. In contrast to comammox, the AOB community (dominated by Nitrosospira) responded positively to the application of synthetic urine. The response was greatest in the high pH soil (7.1), followed by the natural and then the low pH (4.9) soils. This may be due to the difference in ammonia availability. At high pH, the ammonia/ammonium equilibrium favours ammonia production. Calculated ammonia availability in the N700 treatments accurately predicted the AOB amoA gene abundance. Interestingly, the AOA community abundance (which was predominantly made up of Thaumarchaeota group I.1b clade E) seemed to prefer the natural and high pH soils over the low pH. This may be due to the specific lineage of AOA present. AOA did not respond to the application of nitrogen.
Collapse
Affiliation(s)
- C Chisholm
- Centre for Soil and Environmental Research, Lincoln University, Lincoln, 7647, Christchurch, New Zealand
| | - H Di
- Centre for Soil and Environmental Research, Lincoln University, Lincoln, 7647, Christchurch, New Zealand.
| | - K Cameron
- Centre for Soil and Environmental Research, Lincoln University, Lincoln, 7647, Christchurch, New Zealand
| | - A Podolyan
- Centre for Soil and Environmental Research, Lincoln University, Lincoln, 7647, Christchurch, New Zealand
| | - J Shen
- Fujian Normal University, China
| | - L Zhang
- Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, China
| | - K Sirisena
- Centre for Soil and Environmental Research, Lincoln University, Lincoln, 7647, Christchurch, New Zealand
| | - W Godsoe
- Department of Pest Management and Conservation, Lincoln University, New Zealand
| |
Collapse
|
2
|
Yang F, Shen J, Zhao Z, Shang W, Cai H. Unveiling the link between lactate metabolism and rheumatoid arthritis through integration of bioinformatics and machine learning. Sci Rep 2024; 14:9166. [PMID: 38644410 PMCID: PMC11033278 DOI: 10.1038/s41598-024-59907-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Accepted: 04/16/2024] [Indexed: 04/23/2024] Open
Abstract
Rheumatoid arthritis (RA) is a persistent autoimmune condition characterized by synovitis and joint damage. Recent findings suggest a potential link to abnormal lactate metabolism. This study aims to identify lactate metabolism-related genes (LMRGs) in RA and investigate their correlation with the molecular mechanisms of RA immunity. Data on the gene expression profiles of RA synovial tissue samples were acquired from the gene expression omnibus (GEO) database. The RA database was acquired by obtaining the common LMRDEGs, and selecting the gene collection through an SVM model. Conducting the functional enrichment analysis, followed by immuno-infiltration analysis and protein-protein interaction networks. The results revealed that as possible markers associated with lactate metabolism in RA, KCNN4 and SLC25A4 may be involved in regulating macrophage function in the immune response to RA, whereas GATA2 is involved in the immune mechanism of DC cells. In conclusion, this study utilized bioinformatics analysis and machine learning to identify biomarkers associated with lactate metabolism in RA and examined their relationship with immune cell infiltration. These findings offer novel perspectives on potential diagnostic and therapeutic targets for RA.
Collapse
Affiliation(s)
- Fan Yang
- Department of Chinese Medicine, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, 210002, China
| | - Junyi Shen
- Department of Chinese Medicine, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, 210002, China
| | - Zhiming Zhao
- Department of Chinese Medicine, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, 210002, China
| | - Wei Shang
- Department of Chinese Medicine, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, 210002, China.
| | - Hui Cai
- Department of Chinese Medicine, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, 210002, China
| |
Collapse
|
3
|
Shen J, Sun H, Zhou S, Wang L, Dong C, Ren K, Du Q, Cao J, Wang Y, Sun J. Development of a screening system of gene sets for estimating the time of early skeletal muscle injury based on second-generation sequencing technology. Int J Legal Med 2024:10.1007/s00414-024-03210-6. [PMID: 38532207 DOI: 10.1007/s00414-024-03210-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 03/13/2024] [Indexed: 03/28/2024]
Abstract
The present study is aimed to address the challenge of wound age estimation in forensic science by identifying reliable genetic markers using low-cost and high-precision second-generation sequencing technology. A total of 54 Sprague-Dawley rats were randomly assigned to a control group or injury groups, with injury groups being further divided into time points (4 h, 8 h, 12 h, 16 h, 20 h, 24 h, 28 h, and 32 h after injury, n = 6) to establish rat skeletal muscle contusion models. Gene expression data were obtained using second-generation sequencing technology, and differential gene expression analysis, weighted gene co-expression network analysis (WGCNA) and time-dependent expression trend analysis were performed. A total of six sets of biomarkers were obtained: differentially expressed genes at adjacent time points (127 genes), co-expressed genes most associated with wound age (213 genes), hub genes exhibiting time-dependent expression (264 genes), and sets of transcription factors (TF) corresponding to the above sets of genes (74, 87, and 99 genes, respectively). Then, random forest (RF), support vector machine (SVM) and multilayer perceptron (MLP), were constructed for wound age estimation from the above gene sets. The results estimated by transcription factors were all superior to the corresponding hub genes, with the transcription factor group of WGCNA performed the best, with average accuracy rates of 96% for three models' internal testing, and 91.7% for the highest external validation. This study demonstrates the advantages of the indicator screening system based on second-generation sequencing technology and transcription factor level for wound age estimation.
Collapse
Affiliation(s)
- Junyi Shen
- Department of Forensic Medicine, Shanxi Medical University, Jinzhong, China
- Institute of Forensic Science Public Security Department of Shanxi, Taiyuan, China
| | - Hao Sun
- Department of Forensic Medicine, Shanxi Medical University, Jinzhong, China
| | - Shidong Zhou
- Department of Forensic Medicine, Shanxi Medical University, Jinzhong, China
| | - Liangliang Wang
- Department of Forensic Medicine, Shanxi Medical University, Jinzhong, China
| | - Chaoxiu Dong
- Institute of Forensic Science Public Security Department of Shanxi, Taiyuan, China
| | - Kang Ren
- Department of Forensic Medicine, Shanxi Medical University, Jinzhong, China
| | - Qiuxiang Du
- Department of Forensic Medicine, Shanxi Medical University, Jinzhong, China
| | - Jie Cao
- Department of Forensic Medicine, Shanxi Medical University, Jinzhong, China
| | - Yingyuan Wang
- Department of Forensic Medicine, Shanxi Medical University, Jinzhong, China.
| | - Junhong Sun
- Department of Forensic Medicine, Shanxi Medical University, Jinzhong, China.
| |
Collapse
|
4
|
Peng W, Wu Y, Zhang X, Li C, Shen J, Chen W, Li Q, Ma J, Yang Y, Lu W, Liu Z, Sun X, Yang J, Zhou Y, Wen T. Liver transplantation for advanced hepatocellular carcinoma after downstaging with consequential lenvatinib, transcatheter arterial chemoembolization and camrelizumab. Br J Surg 2024; 111:znae048. [PMID: 38447209 PMCID: PMC10917457 DOI: 10.1093/bjs/znae048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 09/26/2023] [Accepted: 02/06/2024] [Indexed: 03/08/2024]
Affiliation(s)
- Wei Peng
- Division of Liver Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, China
- Chinese Evidence-based Medicine Center, West China Hospital, Sichuan University, Chengdu, China
| | - Youwei Wu
- Division of Liver Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Xiaoyun Zhang
- Division of Liver Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Chuan Li
- Division of Liver Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Junyi Shen
- Division of Liver Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Weixia Chen
- Department of Radiology, West China Hospital, Sichuan University, Chengdu, China
| | - Qiu Li
- Department of Medical Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Ji Ma
- Department of Medical Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Yu Yang
- Department of Medical Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Wusheng Lu
- Division of Liver Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Zuojin Liu
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xin Sun
- Chinese Evidence-based Medicine Center, West China Hospital, Sichuan University, Chengdu, China
| | - Jiayin Yang
- Transplant Center & Laboratory of Liver Transplantation, West China Hospital, Sichuan University, Chengdu, China
| | - Yongjie Zhou
- Transplant Center & Laboratory of Liver Transplantation, West China Hospital, Sichuan University, Chengdu, China
| | - Tianfu Wen
- Division of Liver Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, China
| |
Collapse
|
5
|
Zhang C, Liu Y, Corner L, Gao Q, Kang YT, Shi H, Li JW, Shen J. Interaction between handgrip strength and vitamin D deficiency on all-cause mortality in community-dwelling older adults: a prospective cohort study. Public Health 2024; 227:1-8. [PMID: 38096620 DOI: 10.1016/j.puhe.2023.11.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 11/08/2023] [Accepted: 11/09/2023] [Indexed: 02/18/2024]
Abstract
OBJECTIVE Muscle strength decline and vitamin D deficiency are coexisting conditions associated with multiple adverse health outcomes. This prospective study aimed to investigate the multiplicative and additive interactions between handgrip strength (HS) and serum 25-hydroxyvitamin D [25(OH)D] on all-cause mortality in Chinese community-dwelling older adults. STUDY DESIGN This is a population-based cohort study. METHODS 2635 older adults (85.15 ± 12.01 years) were recruited from the Chinese Longitudinal Healthy Longevity Survey (2012-2018). Low HS was defined according to the Asian Working Group for Sarcopenia 2019 updated consensus (<28 kg for men and <18 kg for women). Serum 25(OH)D < 50 nmol/L were defined as vitamin D deficiency. Cox proportional hazard models were used to examine the association of HS and 25(OH)D with all-cause mortality. Socio-demographics, health status, and clinical characteristics were included as covariates. RESULTS 1715 (65.09 %) and 1885 (71.54 %) participants had low HS and vitamin D deficiency, respectively. During a median follow-up of 3.52 years, 1107 older people died. After multivariable adjustment, both HS and 25(OH)D levels were inversely associated with all-cause mortality risk (Ps < 0.001). The hazard ratios (HRs) of low HS and vitamin D deficiency for all-cause mortality were 1.73 (95 % CI: 1.41-2.13) and 1.61 (95 % CI: 1.32-1.93), respectively. Although significant multiplicative interactions were not found, the association between low HS and all-cause mortality was attenuated in the higher 25(OH)D subgroup than in the lower 25(OH)D subgroup (stratified by 50 nmol/L). The multiple-adjusted HR of mortality for combined low HS and vitamin D deficiency was 2.18 (95 % CI: 1.73-2.56), which was higher than that for these two conditions alone. Significant additive interactions between low HS and vitamin D deficiency on mortality were observed (relative excess risk due to interaction: 0.71, 95 % CI: 0.37-1.05). CONCLUSIONS Low HS and low 25(OH)D levels synergistically increased the risk of all-cause mortality. Our results added new insights to the priority of early detection for older adults with comorbid muscle strength decline and vitamin D deficiency.
Collapse
Affiliation(s)
- C Zhang
- The Key Laboratory of Geriatrics, Beijing Institute of Geriatrics, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing Hospital, National Center of Gerontology of National Health Commission, Beijing 100730, China
| | - Y Liu
- The Key Laboratory of Geriatrics, Beijing Institute of Geriatrics, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing Hospital, National Center of Gerontology of National Health Commission, Beijing 100730, China
| | - L Corner
- UK National Innovation Centre for Ageing, Newcastle University, Newcastle upon Tyne NE4 5TG, UK
| | - Q Gao
- Department of Science Research, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China
| | - Y T Kang
- Department of Geriatrics, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - H Shi
- Department of Geriatrics, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - J W Li
- The Key Laboratory of Geriatrics, Beijing Institute of Geriatrics, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing Hospital, National Center of Gerontology of National Health Commission, Beijing 100730, China.
| | - J Shen
- Department of Geriatrics, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, China.
| |
Collapse
|
6
|
Chen C, Cai H, Shen J, Zhang X, Peng W, Li C, Lv H, Wen T. Exploration of a hypoxia-immune-related microenvironment gene signature and prediction model for hepatitis C-induced early-stage fibrosis. J Transl Med 2024; 22:116. [PMID: 38287425 PMCID: PMC10826039 DOI: 10.1186/s12967-024-04912-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Accepted: 01/19/2024] [Indexed: 01/31/2024] Open
Abstract
BACKGROUND Liver fibrosis contributes to significant morbidity and mortality in Western nations, primarily attributed to chronic hepatitis C virus (HCV) infection. Hypoxia and immune status have been reported to be significantly correlated with the progression of liver fibrosis. The current research aimed to investigate the gene signature related to the hypoxia-immune-related microenvironment and identify potential targets for liver fibrosis. METHOD Sequencing data obtained from GEO were employed to assess the hypoxia and immune status of the discovery set utilizing UMAP and ESTIMATE methods. The prognostic genes were screened utilizing the LASSO model. The infiltration level of 22 types of immune cells was quantified utilizing CIBERSORT, and a prognosis-predictive model was established based on the selected genes. The model was also verified using qRT-PCR with surgical resection samples and liver failure samples RNA-sequencing data. RESULTS Elevated hypoxia and immune status were linked to an unfavorable prognosis in HCV-induced early-stage liver fibrosis. Increased plasma and resting NK cell infiltration were identified as a risk factor for liver fibrosis progression. Additionally, CYP1A2, CBS, GSTZ1, FOXA1, WDR72 and UHMK1 were determined as hypoxia-immune-related protective genes. The combined model effectively predicted patient prognosis. Furthermore, the preliminary validation of clinical samples supported most of the conclusions drawn from this study. CONCLUSION The prognosis-predictive model developed using six hypoxia-immune-related genes effectively predicts the prognosis and progression of liver fibrosis. The current study opens new avenues for the future prediction and treatment of liver fibrosis.
Collapse
Affiliation(s)
- Chuwen Chen
- Division of Liver Surgery, Department of General Surgery, West China Hospital, Si Chuan University, Chengdu, 610041, China
| | - Haozheng Cai
- Division of Liver Surgery, Department of General Surgery, West China Hospital, Si Chuan University, Chengdu, 610041, China
| | - Junyi Shen
- Division of Liver Surgery, Department of General Surgery, West China Hospital, Si Chuan University, Chengdu, 610041, China
| | - Xiaoyun Zhang
- Division of Liver Surgery, Department of General Surgery, West China Hospital, Si Chuan University, Chengdu, 610041, China
| | - Wei Peng
- Division of Liver Surgery, Department of General Surgery, West China Hospital, Si Chuan University, Chengdu, 610041, China
| | - Chuan Li
- Division of Liver Surgery, Department of General Surgery, West China Hospital, Si Chuan University, Chengdu, 610041, China
| | - Haopeng Lv
- Department of General Surgery, ChengDu Shi Xinjin Qu Renmin Yiyuan: People's Hospital of Xinjin District, Chengdu, China
| | - Tianfu Wen
- Division of Liver Surgery, Department of General Surgery, West China Hospital, Si Chuan University, Chengdu, 610041, China.
| |
Collapse
|
7
|
Wang X, Zeng M, Ju X, Lin A, Zhou C, Shen J, Liu Z, Tang B, Cheng Q, Wang Y, Zhang J, Luo P. Correlation between second and first primary cancer: systematic review and meta-analysis of 9 million cancer patients. Br J Surg 2024; 111:znad377. [PMID: 38055899 DOI: 10.1093/bjs/znad377] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 08/30/2023] [Accepted: 10/21/2023] [Indexed: 12/08/2023]
Abstract
BACKGROUND Many survivors of a first primary cancer (FPCs) are at risk of developing a second primary cancer (SPC), with effects on patient prognosis. Primary cancers have different frequencies of specific SPC development and the development of SPCs may be closely related to the FPC. The aim of this study was to explore possible correlations between SPCs and FPCs. METHODS Relevant literature on SPCs was retrospectively searched and screened from four databases, namely, PubMed, EMBASE, Web of Science, and PMC. Data on the number of patients with SPC in 28 different organ sites were also collected from The Surveillance, Epidemiology, and End Results (SEER) 8 Registry and NHANES database. RESULTS A total of 9 617 643 patients with an FPC and 677 430 patients with an SPC were included in the meta-analysis. Patients with a first primary gynaecological cancer and thyroid cancer frequently developed a second primary breast cancer and colorectal cancer. Moreover, those with a first primary head and neck cancer, anal cancer and oesophageal cancer developed a second primary lung cancer more frequently. A second primary lung cancer and prostate cancer was also common among patients with first primary bladder cancer and penile cancer. Patients with second primary bladder cancer accounted for 56% of first primary ureteral cancer patients with SPCs. CONCLUSIONS This study recommends close clinical follow-up, monitoring and appropriate interventions in patients with relevant FPCs for better screening and early diagnosis of SPCs.
Collapse
Affiliation(s)
- Xinyu Wang
- Department of Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Meiyuan Zeng
- Department of Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Xueming Ju
- Department of Utrsound, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Anqi Lin
- Department of Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Chaozheng Zhou
- Department of Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Junyi Shen
- Department of Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Zaoqu Liu
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, China
- Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Bufu Tang
- Department of Radiation Oncology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Quan Cheng
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, P. R. China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Hunan, China
| | - Youyu Wang
- Department of Utrsound, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Jian Zhang
- Department of Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Peng Luo
- Department of Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| |
Collapse
|
8
|
Jiang J, Zhao B, Xiao J, Shi L, Shang W, Shu Y, Zhao Z, Shen J, Xu J, Cai H. Exploring the boost of steaming with wine on Ligustri Lucidi Fructus in treating postmenopausal osteoporosis based on superior "multi-component structure" and iron/bone metabolism coregulation. Phytomedicine 2024; 123:155275. [PMID: 38142661 DOI: 10.1016/j.phymed.2023.155275] [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] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 10/07/2023] [Accepted: 12/10/2023] [Indexed: 12/26/2023]
Abstract
BACKGROUND Clinical studies indicated that postmenopausal osteoporosis (PMOP) often accompanied by iron overload risk factor, which exacerbated bone metabolism disorders and accelerated PMOP. Previous research found that multicomponent in Ligustri Lucidi Fructus (FLL) or wine-steamed FLL (WFLL) acted on the common targets of iron overload and PMOP simultaneously, which indicated that FLL and WFLL probably regulated iron/bone metabolism dually. Additionally, WFLL had more superior effect according to the theory of Chinese medicine for thousands of years. PURPOSE To reveal the "superior multi-component structure (SMCS)" and its molecular mechanisms in parallelly down-regulating iron overload and rescuing bone metabolism by WFLL. DESIGNS AND METHODS HPLC fingerprinting was established to compare the chemical profiles of FLL and WFLL; Then, the chemical compositions and quality markers of FLL and WFLL were analyzed by UPLC-Orbitrap-MS/MS coupled with OPLS-DA; the dynamic contents of quality markers and the multi-component structure at different wine steaming times (WST) were simultaneously determined by HPLC-DAD. Meanwhile, the dynamic efficacy of FLL at different WST were hunt by systematic zebrafish model. Subsequently, potential mechanism of WFLL in treating PMOP accompanied with iron overload was obtained from network pharmacology (NP) and molecular docking (MD). Finally, zebrafish and ovariectomy rat model were carried out to validate this potential mechanism. RESULTS HPLC fingerprints similarity of 15 batches in FLL and WFLL were among 0.9-1.0. 126 compositions were identified, including 58 iridoids, 25 terpenes, 30 phenylethanoids, 7 flavonoids and 6 others. 20 quality markers associated with WFLL was revealed, and the ratio of phenylethanols: Iridoids: Triterpenes (P/I/T) was converted from 1: 15: 4.5 to 1: 0.8: 0.9 during steaming (0 - 24 h) calculated by the quantification of 11 quality markers; the bone mineralization and motor performance of zebrafish larvae indicated that the optimum efficacy of WFLL at 12 h (p < 0.05) in which the SMCS of P/I/T was converted to 1: 4: 1.8. NP discovered that BMP-Smad pathway is one of the potential mechanisms of FLL in anti PMOP and then regulated bone formation and iron overload simultaneously. MD revealed that 17 active ingredients and 10 core targets genes could spontaneously bind with appropriate affinity. Rats model verified that FLL and WFLL significantly reversed PMOP, based on the improvement in bone formation indexes (ALP, OPG, OGN), iron metabolism indicators (hepcidin, ferritin), bone microstructure (BMD, BV/TV, Tb. Th, Tb. N); Moreover, WFLL significant enhanced reversal effect in anti-PMOP compared to FLL (p < 0.05). FLL and WFLL increased genes and proteins expression (Hep, BMP-6, p-Smad1/5, Smad4) related to BMP-Smad pathway compared with model group, and WFLL was more superior than FLL (p< 0.05). CONCLUSION The SMCS of FLL was optimized by wine-steam, WFLL represented a dual effect in downregulating iron overload and promoting bone formation, and the BMP-Smad pathway is one of the potential molecular mechanisms.
Collapse
Affiliation(s)
- Jun Jiang
- School of Pharmacy, Jiangsu University, 301# Xuefu Road, Zhenjiang, Jiangsu 212013, China; Department of TCM, Jinling Hospital, School of Medicine, Nanjing University, Nanjing, China.
| | - Baixiu Zhao
- School of Pharmacy, Jiangsu University, 301# Xuefu Road, Zhenjiang, Jiangsu 212013, China
| | - Jianpeng Xiao
- School of Pharmacy, Jiangsu University, 301# Xuefu Road, Zhenjiang, Jiangsu 212013, China
| | - Liang Shi
- Nanjing first hospital, No.68 Changle Road, Qinhuai District, Nanjing, Jiangsu 210006, China
| | - Wei Shang
- Department of TCM, Jinling Hospital, School of Medicine, Nanjing University, Nanjing, China.
| | - Ye Shu
- School of Pharmacy, Jiangsu University, 301# Xuefu Road, Zhenjiang, Jiangsu 212013, China
| | - Zhiming Zhao
- Department of TCM, Jinling Hospital, School of Medicine, Nanjing University, Nanjing, China
| | - Junyi Shen
- Department of TCM, Jinling Hospital, School of Medicine, Nanjing University, Nanjing, China
| | - Jingjuan Xu
- Department of TCM, Jinling Hospital, School of Medicine, Nanjing University, Nanjing, China
| | - Hui Cai
- Department of TCM, Jinling Hospital, School of Medicine, Nanjing University, Nanjing, China.
| |
Collapse
|
9
|
Fu WT, Zhu QK, Li N, Wang YQ, Deng SL, Chen HP, Shen J, Meng LY, Bian Z. Clinically Oriented CBCT Periapical Lesion Evaluation via 3D CNN Algorithm. J Dent Res 2024; 103:5-12. [PMID: 37968798 DOI: 10.1177/00220345231201793] [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] [Indexed: 11/17/2023] Open
Abstract
Apical periodontitis (AP) is one of the most prevalent disorders in dentistry. However, it can be underdiagnosed in asymptomatic patients. In addition, the perioperative evaluation of 3-dimensional (3D) lesion volume is of great clinical relevance, but the required slice-by-slice manual delineation method is time- and labor-intensive. Here, for quickly and accurately detecting and segmenting periapical lesions (PALs) associated with AP on cone beam computed tomography (CBCT) images, we proposed and geographically validated a novel 3D deep convolutional neural network algorithm, named PAL-Net. On the internal 5-fold cross-validation set, our PAL-Net achieved an area under the receiver operating characteristic curve (AUC) of 0.98. The algorithm also improved the diagnostic performance of dentists with varying levels of experience, as evidenced by their enhanced average AUC values (junior dentists: 0.89-0.94; senior dentists: 0.91-0.93), and significantly reduced the diagnostic time (junior dentists: 69.3 min faster; senior dentists: 32.4 min faster). Moreover, our PAL-Net achieved an average Dice similarity coefficient over 0.87 (0.85-0.88), which is superior or comparable to that of other existing state-of-the-art PAL segmentation algorithms. Furthermore, we validated the generalizability of the PAL-Net system using multiple external data sets from Central, East, and North China, showing that our PAL-Net has strong robustness. Our PAL-Net can help improve the diagnostic performance and speed of dentists working from CBCT images, provide clinically relevant volume information to dentists, and can potentially be applied in dental clinics, especially without expert-level dentists or radiologists.
Collapse
Affiliation(s)
- W T Fu
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan, China
- Department of Cariology and Endodontics, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Q K Zhu
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH, USA
| | - N Li
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan, China
- Department of Cariology and Endodontics, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Y Q Wang
- Department of Gynecology, Renmin Hospital of Wuhan University, Wuhan University, Wuhan, China
| | - S L Deng
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Zhejiang Provincial Clinical Research Center for Oral Diseases, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Hangzhou, China
| | - H P Chen
- Xiangyang Stomatological Hospital; Affiliated Stomatological Hospital of Hubei University of Arts and Science, Xiangyang, China
| | - J Shen
- Department of International VIP Dental Clinic, Tianjin Stomatological Hospital, School of Medicine, Nankai University, Tianjin, China
| | - L Y Meng
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan, China
- Department of Cariology and Endodontics, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Z Bian
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan, China
- Department of Cariology and Endodontics, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| |
Collapse
|
10
|
Chen YM, Mu YM, Yuan MX, Shen J. [Research progress on the risk and management strategies of postoperative obesity in kidney transplant recipients]. Zhonghua Nei Ke Za Zhi 2023; 62:1479-1483. [PMID: 38044077 DOI: 10.3760/cma.j.cn112138-20230511-00251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/05/2023]
Affiliation(s)
- Y M Chen
- Department of Endocrinology, the Eighth Medical Center of Chinese PLA General Hospital, Beijing 100091, China
| | - Y M Mu
- Department of Endocrinology, the First Medical Center of Chinese PLA General Hospital, Beijing 100853, China
| | - M X Yuan
- Department of Endocrinology, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - J Shen
- Department of Endocrinology, the Eighth Medical Center of Chinese PLA General Hospital, Beijing 100091, China
| |
Collapse
|
11
|
Tang X, Sha S, Shen N, Zhu Z, Qin Y, Shen J, Bei F. Multisensory stimulation bundles on sleep and neurobehavioral development in the first year after birth in very preterm infants: a randomized crossover controlled study protocol. Trials 2023; 24:732. [PMID: 37964365 PMCID: PMC10647058 DOI: 10.1186/s13063-023-07753-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 10/26/2023] [Indexed: 11/16/2023] Open
Abstract
BACKGROUND Disrupted sleep is believed to contribute to short- and long-term neurodevelopmental problems in very preterm infants (VPIs). This study presents a protocol for an evaluator-blinded, randomized crossover trial. It aims to assess the sleep efficiency of hospitalized VPIs by providing multisensory stimulation bundles. Furthermore, it aims to observe the intervention impacts on sleep during hospitalization of the VPIs and their sleep and neurodevelopmental outcomes during the first year of post-discharge follow-up. METHODS The study will be conducted in the neonatology department of a tertiary pediatric teaching hospital. All the eligible VPIs will undergo two types of care in random order: "standard care" (2 weeks) and "standard care plus multisensory stimulation bundles," each lasting 2 weeks. A generated list of random numbers will be used for case sequence allocation. Sleep outcomes will be evaluated using the Actiwatch-2 Actigraph. Moreover, the amplitude-integrated electroencephalography and the Griffiths Mental Development Scales will be used to measure the neurodevelopmental outcomes during hospitalization and in the first year of follow-up of the VPIs. DISCUSSION The intervention protocol of this study differs from that of other traditional interventions by producing precise and consistent supportive stimulations, similar to maternal tactile, auditory, posture, and visual effects for hospitalized VPIs. This protocol could be an effective measure to facilitate sleep and early neurodevelopment of VPIs. The expected outcomes will help confirm the implementation and generalization of the multisensory stimulation bundles' care protocol in neonatology departments. We expect that the study will positively impact hospitalized VPIs, especially in their sleep and early neurodevelopmental outcomes. It will also provide a new perspective regarding parent and infant interaction strategies, particularly for newborn intensive care units that limit visits because of the global spread of COVID-19. TRIAL REGISTRATION Chinese Clinical Trial Registry ChiCTR 2200059099. Registered on 25 April 2022, https://www.chictr.org.cn/showproj.html?proj=166980 ; the Hospital Research Ethics Committee (approval number: SCMCIRB-K2021086-1, Version 01), approved on 21 January 2022.
Collapse
Affiliation(s)
- Xiaoli Tang
- Department of Neonatology, Shanghai Children's Medical Center Affiliated to Shanghai Jiaotong University School of Medicine, National Children's Medical Center (Shanghai), Shanghai, China
- Department of Nursing Department, Shanghai Children's Medical Center Affiliated to Shanghai Jiaotong University School of Medicine, National Children's Medical Center (Shanghai), Shanghai, China
| | - Sha Sha
- Department of Neonatology, Shanghai Children's Medical Center Affiliated to Shanghai Jiaotong University School of Medicine, National Children's Medical Center (Shanghai), Shanghai, China
| | - Nanping Shen
- Department of Nursing Department, Shanghai Children's Medical Center Affiliated to Shanghai Jiaotong University School of Medicine, National Children's Medical Center (Shanghai), Shanghai, China
| | - Zhiyu Zhu
- Department of Neonatology, Shanghai Children's Medical Center Affiliated to Shanghai Jiaotong University School of Medicine, National Children's Medical Center (Shanghai), Shanghai, China
| | - Yanmin Qin
- Department of Neonatology, Shanghai Children's Medical Center Affiliated to Shanghai Jiaotong University School of Medicine, National Children's Medical Center (Shanghai), Shanghai, China
| | - Junyi Shen
- Department of Neonatology, Shanghai Children's Medical Center Affiliated to Shanghai Jiaotong University School of Medicine, National Children's Medical Center (Shanghai), Shanghai, China
| | - Fei Bei
- Department of Neonatology, Shanghai Children's Medical Center Affiliated to Shanghai Jiaotong University School of Medicine, National Children's Medical Center (Shanghai), Shanghai, China.
| |
Collapse
|
12
|
Shen J, Tang G, Koyama S. Robot occupations affect the categorization border between human and robot faces. Sci Rep 2023; 13:19250. [PMID: 37935780 PMCID: PMC10630393 DOI: 10.1038/s41598-023-46425-0] [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: 06/17/2023] [Accepted: 10/31/2023] [Indexed: 11/09/2023] Open
Abstract
The Uncanny Valley hypothesis implies that people perceive a subjective border between human and robot faces. The robot-human border refers to the level of human-like features that distinguishes humans from robots. However, whether people's perceived anthropomorphism and robot-human borders are consistent across different robot occupations remains to be explored. This study examined the robot-human border by analyzing the human photo proportion represented by the point of subjective equality in three image classification tasks. Stimulus images were generated by morphing a robot face photo and one each of four human photos in systematically changed proportions. Participants classified these morphed images in three different robot occupational conditions to explore the effect of changing robot jobs on the robot-human border. The results indicated that robot occupation and participant age and gender influenced people's perceived anthropomorphism of robots. These can be explained by the implicit link between robot job and appearance, especially in a stereotyped context. The study suggests that giving an expected appearance to a robot may reproduce and strengthen a stereotype that associates a certain appearance with a certain job.
Collapse
Affiliation(s)
- Junyi Shen
- University of Tsukuba, Graduate School of Comprehensive Human Sciences, Tsukuba, 305-8574, Japan
| | - Guyue Tang
- University of Tsukuba, Graduate School of Comprehensive Human Sciences, Tsukuba, 305-8574, Japan
| | - Shinichi Koyama
- University of Tsukuba, Institute of Art and Design, Tsukuba, 305-8574, Japan.
| |
Collapse
|
13
|
Garcia Campelo MR, Wan Y, Lin HM, Chen T, Shen J, Zhang P, Camidge DR. Q-TWiST analysis of survival benefits with brigatinib versus crizotinib in patients with anaplastic lymphoma kinase-positive non-small cell lung cancer based on results of the ALTA-1L trial. Lung Cancer 2023; 185:107376. [PMID: 37722340 DOI: 10.1016/j.lungcan.2023.107376] [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: 05/17/2023] [Revised: 08/10/2023] [Accepted: 09/11/2023] [Indexed: 09/20/2023]
Abstract
OBJECTIVES The ALTA-1L phase 3 open-label trial demonstrated increased progression-free survival (PFS) with brigatinib versus crizotinib in patients with anaplastic lymphoma kinase-positive (ALK-positive) locally advanced or metastatic non-small cell lung cancer (NSCLC) previously untreated with ALK-targeted therapy. This post-hoc analysis of data from the ALTA-1L trial used the quality-adjusted (QA) time without symptoms of disease or toxicity (Q-TWiST) methodology to compare the QA survival benefit of brigatinib versus crizotinib in this patient population. PATIENTS AND METHODS The Q-TWiST analysis was performed using final (January 29, 2021) individual patient-level blinded independent review committee (BIRC)- and investigator-assessed survival data for brigatinib (n = 137) and crizotinib (n = 138) in adult patients (N = 275) with ALK-positive locally advanced or metastatic NSCLC previously untreated with ALK-targeted therapy. Q-TWiST was compared between the two treatments. Subgroup analyses were performed in patients stratified by various clinicopathological characteristics, including presence or absence of brain metastases at baseline. RESULTS Brigatinib was associated with significantly longer time without symptoms of disease or toxicity (P < 0.001) than crizotinib, with significantly greater Q-TWiST (mean [SE] months: BIRC-assessed, 28.2 [1.2] versus 25.1 [1.1], P = 0.045; investigator-assessed, 28.5 [1.2] versus 24.8 [1.1], P = 0.018). Relative gains in Q-TWiST with brigatinib compared to crizotinib were clinically meaningful (BIRC-assessed, 10.4%; investigator-assessed, 12.3%). Patients with brain metastases at baseline receiving brigatinib had significantly greater Q-TWiST (mean [SE] months: BIRC-assessed, 29.0 [1.9] versus 19.0 [1.9], P = 0.0001) than those receiving crizotinib. CONCLUSION First-line brigatinib treatment was associated with significant and clinically meaningful gains in Q-TWiST compared to crizotinib in patients with ALK-positive locally advanced or metastatic NSCLC, supporting the results of the ALTA-1L trial and brigatinib as a safe and effective first-line treatment for ALK-positive NSCLC.
Collapse
Affiliation(s)
- M R Garcia Campelo
- Dept. Medical Oncology, Complejo Hospitalario Universitario A Coruña, A Coruña, Spain
| | - Y Wan
- Takeda Development Center Americas, Inc., Lexington, MA, USA
| | - H M Lin
- Takeda Development Center Americas, Inc., Lexington, MA, USA.
| | - T Chen
- Takeda Development Center Americas, Inc., Lexington, MA, USA
| | - J Shen
- Takeda Development Center Americas, Inc., Lexington, MA, USA
| | - P Zhang
- Takeda Development Center Americas, Inc., Lexington, MA, USA
| | - D R Camidge
- Medical Oncology, University of Colorado Cancer Center Anschutz Cancer Pavilion, Aurora, CO, USA
| |
Collapse
|
14
|
Qi W, Shen J, Zhang Y, Gao F, Li C. Effects of viral load on tenofovir vs. entecavir efficacy in recurrence prevention of hepatitis B virus-related hepatocellular carcinoma. Chin Med J (Engl) 2023; 136:2362-2364. [PMID: 36729999 PMCID: PMC10538913 DOI: 10.1097/cm9.0000000000002433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Indexed: 02/03/2023] Open
Affiliation(s)
- Weili Qi
- Department of Liver Surgery and Liver Transplantation Center, West China Hospital of Sichuan University, Chengdu, Sichuan 610041, China
| | - Junyi Shen
- Institute of Clinical Pathology, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Yu Zhang
- Organ Transplantation Center, Sichuan Provincial People's Hospital, Chengdu, Sichuan 610072, China
| | - Fengwei Gao
- HBPS Diseases Center for Diagnosis and Treatment of Leshan City, People's Hospital of Leshan, Leshan, Sichuan 614000, China
| | - Chuan Li
- Department of Liver Surgery and Liver Transplantation Center, West China Hospital of Sichuan University, Chengdu, Sichuan 610041, China
| |
Collapse
|
15
|
Smith CP, Armstrong WR, Clark K, Moore J, Roberts M, Farolfi A, Reiter RE, Rettig M, Shen J, Valle L, Nickols NG, Steinberg ML, Czernin J, Kishan AU, Calais J. PSMA PET Guided Salvage Radiotherapy Among Prostate Cancer Patients in the Post-Prostatectomy Setting: A Single Center Post-Hoc Analysis. Int J Radiat Oncol Biol Phys 2023; 117:e438. [PMID: 37785423 DOI: 10.1016/j.ijrobp.2023.06.1612] [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) Prostate-specific membrane antigen (PSMA) positron emission tomography (PET) shows improved sensitivity and specificity for detection of locoregional and distant metastatic prostate cancer (PCa) compared to conventional imaging, especially at lower PSA levels as is often the case in the biochemically recurrent (BCR), post radical prostatectomy (RP) setting. Providers are now utilizing PSMA PET findings to guide their salvage radiotherapy (sRT) treatment fields and doses, although it is not well understood how PSMA PET guided sRT impacts patient outcomes. MATERIALS/METHODS This was a post-hoc analysis of 5 prospective studies of PSMA PET conducted at UCLA from 2016 to 2021 that included patients with recurrent PCa following RP. Patients were included in this retrospective study if they initiated sRT within 3 months of PSMA PET, had at least 12 months of follow up after sRT completion, had available sRT treatment details, and did not have distant metastases (DM) by conventional imaging on upfront staging. Patients treated with palliative RT were excluded. BCR following sRT was defined as an increase in PSA of 0.2 ng/ml above the post sRT nadir. Metastasis directed therapy (MDT) was defined as sRT to all PSMA+ N1 and M1 lesions. Baseline patient demographics, PSMA PET findings, sRT & ADT treatment details, and patient outcome data were collected. RESULTS A total of 176 patients were included in this study. Median time between RP and PSMA PET was 38 months (range 1-329). Median PSA at the time of the PSMA PET was 0.625 ng/mL (range 0.063-35). PSMA PET was positive in 128 patients (73%): 21 (12%) miT+N0M0, 55 (31%) miTxN1M0 and 52 (30%) miTxNxM1 with 19 (11%) miTxNxM1a, 31 (18%) miTxNxM1b, and 2 (1%) miTxNxM1c. Median number of lesions seen on positive PSMA scans was 1 (range 1-8). 39 (22%) patients were subsequently treated with sRT to the prostate bed (PB) only, 59 (34%) to PB + pelvic lymph nodes (PLNs), 33 (19%) to PLNs only, 7 (4%) to PB + PLNs + DM, 7 (4%) to PLNs + DM, and 31 (18%) to DM only. 59 (34%) patients were treated with concurrent ADT at a median duration of 6 months (range 1-39). At a median follow-up of 32 months (range 12-70) after sRT, 80 patients (45%) did not develop BCR or imaging relapse (IR) following sRT, 24 patients (14%) developed BCR but not IR, 1 patient (<1%) developed IR only, and 70 patients (40%) developed both BCR and IR. The median time to BCR and IR following sRT was 15 months (range 1-48) and 19 months (range 6-61), respectively. 1 year post sRT biochemical recurrence free survival was 77%. Of the 83 patients treated with MDT, 32 (39%) did not develop subsequent disease relapse. CONCLUSION This post hoc analysis assessed the outcomes of 176 patients treated with PSMA PET guided salvage RT, proving it to be an effective method for treating both pelvic and extrapelvic recurrent PCa. Further investigation is needed to assess the full extent of patient outcomes in this population.
Collapse
Affiliation(s)
- C P Smith
- Department of Radiation Oncology, University of California, Los Angeles, Los Angeles, CA
| | - W R Armstrong
- Ahmanson Translational Theranostics Division, UCLA Nuclear Medicine, Los Angeles, CA
| | - K Clark
- Ahmanson Translational Theranostics Division, Los Angeles, CA
| | - J Moore
- Ahmanson Translational Theranostics Division, UCLA Nuclear Medicine, Los Angeles, CA
| | - M Roberts
- Ahmanson Translational Theranostics Division, UCLA Nuclear Medicine, Los Angeles, CA
| | - A Farolfi
- Ahmanson Translational Theranostics Division, UCLA Nuclear Medicine, Los Angeles, CA
| | - R E Reiter
- Department of Urology, University of California, Los Angeles, Los Angeles, CA
| | - M Rettig
- Department of Medical Oncology, University of California, Los Angeles, Los Angeles, CA
| | - J Shen
- Department of Medical Oncology, University of California, Los Angeles, Los Angeles, CA
| | - L Valle
- Department of Radiation Oncology, University of California, Los Angeles, Los Angeles, CA
| | - N G Nickols
- Department of Radiation Oncology, University of California, Los Angeles, Los Angeles, CA
| | - M L Steinberg
- Department of Radiation Oncology, University of California, Los Angeles, Los Angeles, CA
| | - J Czernin
- Ahmanson Translational Theranostics Division, UCLA Nuclear Medicine, Los Angeles, CA
| | - A U Kishan
- Department of Radiation Oncology, University of California, Los Angeles, Los Angeles, CA
| | - J Calais
- Ahmanson Translational Theranostics Division, UCLA Nuclear Medicine, Los Angeles, CA
| |
Collapse
|
16
|
Kun Z, Shen J, Meng X, Yang B, Ma J, Hou X, Hu K, Zhang F. Dose DIBH Really Reduce the Subclinical Cardiac Acute Injury? Analysis of Clinical Real World from Our Institute. Int J Radiat Oncol Biol Phys 2023; 117:e189. [PMID: 37784820 DOI: 10.1016/j.ijrobp.2023.06.1050] [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 study is aim to investigate whether Deep-inspirational breath-hold (DIBH), compared with free breathing (FB), could provide a short-term cardiac benefit in patients with early left breast cancer after breast-conserving surgery combined whole breast radiotherapy. MATERIALS/METHODS A total of 78 patients with early stage left breast cancer treated with radiotherapy between 2021-2022 after breast-conserving surgery were enrolled. Among them, 32 cases were treated with DIBH technique and 46 cases were treated with free breathing. Patients with previous cardiac disease such as coronary artery disease were excluded. We performed myocardial enzymes, ECG, and ECHO in all patients within 2 weeks before, during, and 6 months after radiotherapy. The results of the two groups were compared using nonparametric tests and chi-square tests, and P < 0.05 indicated statistical significance. Where subclinical acute cardiac injury was defined as new above-normal myocardial enzymes and/or electrocardiographic ST-T or T-wave changes and/or ECHO abnormalities after the start of radiotherapy. RESULTS The median follow-up of patients was 6 months and the mean age of patients was 52.3 years for FB and 44.9 years for DIBH. There were no significant differences in staging, molecular subtype, chemotherapy and endocrine therapy history. The proportion of subclinical acute cardiac injury was smaller in the DIBH group compared to the FB group (DIBH = 31/46 and FB = 28/32, p = 0.042). The most sensitive of the subclinical acute cardiac injury events were detected by myocardial enzymes rising, with cTnI (p = 0.034) and NT-proBNP (p = 0.023) appearing significantly lower in the DIBH patients during radiotherapy. The difference of cTnI between 2 groups at 6 months after radiotherapy became non-significant. In contrast, CK-MB was higher in DIBH compared with FB only 6 months after radiotherapy (p = 0.006). The differences in ECG and ECHO were not significant between the two groups. CONCLUSION After breast-conserving surgery combined with radiotherapy for left early breast cancer, DIBH compared to FB reduces the proportion of acute subclinical cardiac injury that occurs with the most sensitive changes in myocardial enzymes. Subsequent studies will explore the relationship between the short-term subclinical injury and irradiated dose, as well as long term cardiac injury.
Collapse
Affiliation(s)
- Z Kun
- Department of Radiotherapy, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - J Shen
- Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - X Meng
- Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - B Yang
- Department of Radiation Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - J Ma
- Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - X Hou
- Department of Radiotherapy, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - K Hu
- Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - F Zhang
- Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| |
Collapse
|
17
|
Xiang H, Shen J, Yan Q, Xu M, Shi X, Zhu X. Multi-scale representation attention based deep multiple instance learning for gigapixel whole slide image analysis. Med Image Anal 2023; 89:102890. [PMID: 37467642 DOI: 10.1016/j.media.2023.102890] [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: 12/27/2022] [Revised: 04/22/2023] [Accepted: 07/03/2023] [Indexed: 07/21/2023]
Abstract
Recently, convolutional neural networks (CNNs) directly using whole slide images (WSIs) for tumor diagnosis and analysis have attracted considerable attention, because they only utilize the slide-level label for model training without any additional annotations. However, it is still a challenging task to directly handle gigapixel WSIs, due to the billions of pixels and intra-variations in each WSI. To overcome this problem, in this paper, we propose a novel end-to-end interpretable deep MIL framework for WSI analysis, by using a two-branch deep neural network and a multi-scale representation attention mechanism to directly extract features from all patches of each WSI. Specifically, we first divide each WSI into bag-, patch- and cell-level images, and then assign the slide-level label to its corresponding bag-level images, so that WSI classification becomes a MIL problem. Additionally, we design a novel multi-scale representation attention mechanism, and embed it into a two-branch deep network to simultaneously mine the bag with a correct label, the significant patches and their cell-level information. Extensive experiments demonstrate the superior performance of the proposed framework over recent state-of-the-art methods, in term of classification accuracy and model interpretability. All source codes are released at: https://github.com/xhangchen/MRAN/.
Collapse
Affiliation(s)
- Hangchen Xiang
- School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China
| | - Junyi Shen
- Division of Liver Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, 610044, China
| | - Qingguo Yan
- Department of Pathology Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Northwest University, 229 Taibai North Road, Xi'an 710069, China
| | - Meilian Xu
- School of Electronic Information and Artificial Intelligence, Leshan Normal University, Leshan, 614000, China.
| | - Xiaoshuang Shi
- School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China.
| | - Xiaofeng Zhu
- School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China
| |
Collapse
|
18
|
Nikitas J, Rettig M, Shen J, Reiter RE, Lee A, Steinberg ML, Valle L, Sachdeva A, Nickols NG, Kishan AU. Tolerability of Metastasis-Directed Stereotactic Body Radiotherapy with Short-Course Triple-Agent Androgen Annihilation Therapy in Recurrent Oligometastatic Prostate Cancer: Secondary Analysis of a Phase II Study. Int J Radiat Oncol Biol Phys 2023; 117:e423. [PMID: 37785389 DOI: 10.1016/j.ijrobp.2023.06.1580] [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) A majority of patients with oligometastatic prostate cancer experience relapse within 12 months of metastasis-directed therapy. Intense, triple-agent androgen annihilation therapy (AAT) with leuprolide, abiraterone acetate plus prednisone (AAP), and apalutamide may improve efficacy, but long courses of AAT have been shown to be associated with increased rates of grade≥3 toxicity. The purpose of this secondary analysis of this study is to characterize the tolerability of a short, six-month course of AAT added to metastasis-directed therapy. MATERIALS/METHODS All 28 patients enrolled on this phase II study were included in this analysis. All patients had oligometastatic prostate cancer after initial radical prostatectomy, defined by the presence of 1-5 extrapelvic metastases on prostate-specific membrane antigen (PSMA) PET/CT. Patients were started on six months of AAT. After the first month, patients received stereotactic body radiotherapy (SBRT) in 1, 3, or 5 fractions to metastases with or without radiotherapy to the prostate bed and pelvic lymph nodes. Physician-scored toxicities were graded according to Common Terminology Criteria for Adverse Events (CTCAE), Version 5.0. RESULTS Median follow-up time was 11.4 months. Twenty patients (71.4%) completed AAT with all three agents. Six patients (21.4%) completed six months of therapy but discontinued at least one agent [4 patients (14.3%) discontinued apalutamide, 1 patient (3.6%) discontinued AAP, and 1 patient (3.6%) discontinued both apalutamide and AAP]. Two patients (7.1%) withdrew from the trial due to adverse events and did not complete therapy. Grade 2 and grade 3 toxicity rates from AAT were each 21.4%. Of the 6 cases of grade 3 toxicity, 3 were skin rashes, 2 were hypertension, and 1 was hepatic toxicity. At the time of SBRT, 1 patient had withdrawn from the study and 1 patient declined radiation therapy. All 26 remaining patients completed SBRT. Grade 2 and grade 3 toxicity rates from SBRT were 7.7% and 0%, respectively. CONCLUSION A majority of patients were able to tolerate and complete AAT in combination with metastasis-directed SBRT. Some patients experienced acute grade 3 toxicities, the most common being drug-related skin rashes and hypertension. While efficacy data are needed to evaluate the oncologic benefit, these data suggest a short course of AAT is considerably better tolerated than longer courses of AAT, with grade 3 toxicity rates similar to long courses of single-agent androgen deprivation therapy alone.
Collapse
Affiliation(s)
- J Nikitas
- Department of Radiation Oncology, University of California, Los Angeles, Los Angeles, CA
| | - M Rettig
- Department of Urology, University of California, Los Angeles, Los Angeles, CA; VA Greater Los Angeles Health System, Los Angeles, CA
| | - J Shen
- Department of Medical Oncology, University of California, Los Angeles, Los Angeles, CA
| | - R E Reiter
- Department of Urology, University of California, Los Angeles, Los Angeles, CA
| | - A Lee
- Department of Radiation Oncology, University of California, Los Angeles, Los Angeles, CA
| | - M L Steinberg
- Department of Radiation Oncology, UCLA, Los Angeles, CA
| | - L Valle
- Department of Radiation Oncology, University of California, Los Angeles, Los Angeles, CA
| | - A Sachdeva
- Department of Radiation Oncology, University of California, Los Angeles, Los Angeles, CA
| | - N G Nickols
- Department of Radiation Oncology, University of California, Los Angeles, Los Angeles, CA; VA Greater Los Angeles Health System, Los Angeles, CA
| | - A U Kishan
- Department of Radiation Oncology, University of California, Los Angeles, Los Angeles, CA
| |
Collapse
|
19
|
Zhao R, Shao H, Shi G, Qiu Y, Tang T, Lin Y, Chen S, Huang C, Liao S, Chen J, Fu H, Liu J, Shen J, Liu T, Xu B, Zhang Y, Yang Y. The Role of Radiotherapy in Patients with Refractory Hodgkin Lymphoma after Brentuximab Vedotin and -/or Immune Checkpoint Inhibitors. Int J Radiat Oncol Biol Phys 2023; 117:e499. [PMID: 37785568 DOI: 10.1016/j.ijrobp.2023.06.1741] [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) Brentuximab vedotin (BV) and immune checkpoint inhibitors (ICIs) had important roles in the treatment of relapse or refractory (R/R) Hodgkin lymphoma (HL). Treatment of refractory disease after BV and -/or ICIs remains a challenge. This study was conducted to evaluate the efficacy and safety of radiotherapy for R/R HL after failure to BV or ICIs. MATERIALS/METHODS We retrospectively analyzed patients in two institutions with R/R HL who had failed after first-line therapy, and were refractory to BV or ICIs, and received radiotherapy (RT) thereafter. The overall response rate (ORR), duration of response (DOR), progression-free survival (PFS) and overall survival (OS) were analyzed. RESULTS A total of 19 patients were enrolled. First-line systemic therapy consisted of ABVD (84.2%), AVD + ICIs (10.5%) and BEACOPP (5.3%), respectively. After first-line therapy, 15 patients (78.9%) were refractory, and 4 patients (21.1%) relapsed. After diagnosis of R/R HL, 8 patients (42.1%) received BV, and 17 patients (89.5%) received ICIs. RT was delivered in all 19 patients who failed after BV or ICIs. In 16 efficacy-evaluable patients, the ORR and CR rate were 100% and 100%. The median DOR was 17.2 months (range, 7.9 to 46.7 months). 3 patients progressed at outside of the radiation field. The in-field-response rate was 100%. The 12-month PFS and OS were 84.4% and 100%, respectively. No patients were reported with sever adverse events. CONCLUSION This study concluded that radiotherapy was effective and safe for refractory HL after BV or ICIs. Further prospective studies were warranted.
Collapse
Affiliation(s)
- R Zhao
- Department of Radiation Oncology, Fujian Medical University Union Hospital, Fujian Key Laboratory of Intelligent Imaging and Precision Radiotherapy for Tumors (Fujian Medical University), Fuzhou, China
| | - H Shao
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Guang Zhou, China
| | - G Shi
- Department of Radiation Oncology, Fujian Medical University Union Hospital, Fujian Key Laboratory of Intelligent Imaging and Precision Radiotherapy for Tumors (Fujian Medical University), Fuzhou, China
| | - Y Qiu
- Department of Hematology, Fujian Medical University Union Hospital, Fujian Institute of Hematology, Fujian Provincial Key Laboratory on Hematology, Fuzhou, China
| | - T Tang
- Department of Radiation Oncology, Affiliated Union Hospital of Fujian Medical University, Fuzhou, China
| | - Y Lin
- Department of Radiation Oncology, Fujian Medical University Union Hospital, Fuzhou, China
| | - S Chen
- Department of Radiation Oncology, Fujian Medical University Union Hospital, Fujian Key Laboratory of Intelligent Imaging and Precision Radiotherapy for Tumors (Fujian Medical University), Fuzhou, China
| | - C Huang
- Department of Radiation Oncology, Fujian Medical University Union Hospital, Fujian Key Laboratory of Intelligent Imaging and Precision Radiotherapy for Tumors (Fujian Medical University), Fuzhou, China
| | - S Liao
- Department of PET/CT Center, Fujian Medical University Union Hospital, Fuzhou, China
| | - J Chen
- Follow-Up Center, Fujian Medical University Union Hospital, Fuzhou, China
| | - H Fu
- Department of Hematology, The Third Affiliated People's Hospital of Fujian University of Traditional Chinese Medicine, The Third People's Hospital of Fujian Province, Fuzhou, China
| | - J Liu
- Department of Otorhinolaryngology, Fujian Medical University Union Hospital, Fuzhou, China
| | - J Shen
- Department of Hematology, Fujian Medical University Union Hospital, Fujian Institute of Hematology, Fujian Provincial Key Laboratory on Hematology, Fuzhou, China
| | - T Liu
- Department of Hematology, Fujian Medical University Union Hospital, Fujian Institute of Hematology, Fujian Provincial Key Laboratory on Hematology, Fuzhou, China
| | - B Xu
- Fujian Key Laboratory of Intelligent Imaging and Precision Radiotherapy for Tumors (Fujian Medical University), Fuzhou, China
| | - Y Zhang
- Sun Yat Sen University Cancer Hospital, Guandzhou, Guangdong, China
| | - Y Yang
- Fujian Key Laboratory of Intelligent Imaging and Precision Radiotherapy for Tumors (Fujian Medical University), Fuzhou, China
| |
Collapse
|
20
|
Shen J, Tao YJ, Zhikai L, Hou X, Yan J, Hu K, Zhang F. Postoperative Radiotherapy to Abdominal and Pelvic Lymphatic Drainage Area for Stage III Epithelial Ovarian Cancer: A Sharp Tool to Prolong Disease-Free Survival Time. Int J Radiat Oncol Biol Phys 2023; 117:S130-S131. [PMID: 37784336 DOI: 10.1016/j.ijrobp.2023.06.479] [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) For patients with stage III epithelial ovarian cancer, there are limited studies on the effects of postoperative adjuvant radiotherapy (RT) after standard cytoreductive surgery (CRS) and full treatment of first-line adjuvant chemotherapy (CT). The aims of our study were to assess the therapeutic efficacy and toxicity of our special postoperative radiotherapy to abdominal and pelvic lymphatic drainage area for stage III epithelial ovarian cancer patients. MATERIALS/METHODS We retrospectively collected patients with stage III epithelial ovarian cancer after CRS and full-course adjuvant chemotherapy. The CT+RT group patients were treated with intensity modulated radiotherapy (IMRT) to abdominal and pelvic lymphatic drainage area (which has been shown to be an alternative to whole abdominal radiotherapy (WART) both on the basis of clinical result and dosimetric verification from our prior study). The CT group data was obtained from the PUMCH's electronic medical record analytical database between 2010 and 2020. A propensity score matching analysis was performed 1:2 between CT+RT group and CT group. RESULTS A total of 132 patients with median follow-up of 73.9 months (9.1-137.7 months) were included (44 and 88 for the CT+RT and CT groups, retrospectively). The baseline characteristics of age, histology, level of CA12-5, surgical staging, residual tumor, courses of adjuvant CT, and courses to reduce CA12-5 to normal were all balanced. The median disease-free survival (DFS) time, 5-year overall survival (OS), and local recurrence free survival (LRFS) of CT+RT group and CT group were 100.0 months versus 25.9 months (p = 0.020), 69.2% versus 49.9% (p = 0.002), 85.9% versus 50.5% (p = 0.020), respectively. Distant metastasis was still the primary reason (57.6%), and local failure rate was 42.3%, the local recurrence rate was significantly lower in CT+RT group, compared with CT group (13.6% versus 45.5%, p = 0.016). In terms of toxicity, CT+RT group mainly presented with acute hematological toxicities, with no statistically significant difference with CT group when compared with grade III intestinal adverse effects (3/44 versus 6/88, p = 0.480). CONCLUSION This report demonstrates that long-term disease-free survival could be achieved in stage III epithelial ovarian cancer patients treated with IMRT preventive radiation to abdominal and pelvic lymphatic area. Compared with CT group, DFS and OS were significantly prolonged and adverse effects were acceptable.
Collapse
Affiliation(s)
- J Shen
- Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Y J Tao
- Department of Radiation Oncology, Peking Union Medical College Hospital, Chinese Academy of medical Sciences and Peking Union Medical College, Beijing, China
| | - L Zhikai
- Department of Radiation Oncology, Peking Union Medical College Hospital, Chinese Academy of medical Sciences and Peking Union Medical College, Beijing, China
| | - X Hou
- Department of Radiotherapy, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China, Beijing, China
| | - J Yan
- Department of Radiation Oncology, Peking Union Medical College Hospital, Chinese Academy of medical Sciences and Peking Union Medical College, Beijing, China
| | - K Hu
- Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - F Zhang
- Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| |
Collapse
|
21
|
Shao M, Tao Q, Xu Y, Xu Q, Shu Y, Chen Y, Shen J, Zhou Y, Wu Z, Chen M, Yang J, Shi Y, Wen T, Bu H. Glutamine synthetase-negative hepatocellular carcinoma has better prognosis and response to sorafenib treatment after hepatectomy. Chin Med J (Engl) 2023; 136:2066-2076. [PMID: 37249521 PMCID: PMC10476731 DOI: 10.1097/cm9.0000000000002380] [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: 10/07/2022] [Indexed: 05/31/2023] Open
Abstract
BACKGROUND Glutamine synthetase (GS) and arginase 1 (Arg1) are widely used pathological markers that discriminate hepatocellular carcinoma (HCC) from intrahepatic cholangiocarcinoma; however, their clinical significance in HCC remains unclear. METHODS We retrospectively analyzed 431 HCC patients: 251 received hepatectomy alone, and the other 180 received sorafenib as adjuvant treatment after hepatectomy. Expression of GS and Arg1 in tumor specimens was evaluated using immunostaining. mRNA sequencing and immunostaining to detect progenitor markers (cytokeratin 19 [CK19] and epithelial cell adhesion molecule [EpCAM]) and mutant TP53 were also conducted. RESULTS Up to 72.4% (312/431) of HCC tumors were GS positive (GS+). Of the patients receiving hepatectomy alone, GS negative (GS-) patients had significantly better overall survival (OS) and recurrence-free survival (RFS) than GS+ patients; negative expression of Arg1, which is exclusively expressed in GS- hepatocytes in the healthy liver, had a negative effect on prognosis. Of the patients with a high risk of recurrence who received additional sorafenib treatment, GS- patients tended to have better RFS than GS+ patients, regardless of the expression status of Arg1. GS+ HCC tumors exhibit many features of the established proliferation molecular stratification subtype, including poor differentiation, high alpha-fetoprotein levels, increased progenitor tumor cells, TP53 mutation, and upregulation of multiple tumor-related signaling pathways. CONCLUSIONS GS- HCC patients have a better prognosis and are more likely to benefit from sorafenib treatment after hepatectomy. Immunostaining of GS may provide a simple and applicable approach for HCC molecular stratification to predict prognosis and guide targeted therapy.
Collapse
Affiliation(s)
- Mingyang Shao
- Institute of Clinical Pathology, Key Laboratory of Transplant Engineering and Immunology, NHC, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Qing Tao
- Institute of Clinical Pathology, Key Laboratory of Transplant Engineering and Immunology, NHC, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Yahong Xu
- Institute of Clinical Pathology, Key Laboratory of Transplant Engineering and Immunology, NHC, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Qing Xu
- Institute of Clinical Pathology, Key Laboratory of Transplant Engineering and Immunology, NHC, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Yuke Shu
- Institute of Clinical Pathology, Key Laboratory of Transplant Engineering and Immunology, NHC, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Yuwei Chen
- Institute of Clinical Pathology, Key Laboratory of Transplant Engineering and Immunology, NHC, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Junyi Shen
- Department of Liver Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
- Department of Pathology, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Yongjie Zhou
- Institute of Clinical Pathology, Key Laboratory of Transplant Engineering and Immunology, NHC, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
- Laboratory of Liver Transplantation, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Zhenru Wu
- Institute of Clinical Pathology, Key Laboratory of Transplant Engineering and Immunology, NHC, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Menglin Chen
- Institute of Clinical Pathology, Key Laboratory of Transplant Engineering and Immunology, NHC, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Jiayin Yang
- Laboratory of Liver Transplantation, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
- Department of Liver Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Yujun Shi
- Institute of Clinical Pathology, Key Laboratory of Transplant Engineering and Immunology, NHC, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
- Laboratory of Liver Transplantation, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Tianfu Wen
- Laboratory of Liver Transplantation, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
- Department of Liver Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Hong Bu
- Institute of Clinical Pathology, Key Laboratory of Transplant Engineering and Immunology, NHC, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
- Department of Pathology, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| |
Collapse
|
22
|
Shen J, Rubin A, Cohen K, Hart E, Sung J, McDanal R, Roulston C, Sotomayor I, Fox K, Schleider J. Randomized evaluation of an online single-session intervention for minority stress in LGBTQ+ adolescents. Internet Interv 2023; 33:100633. [PMID: 37635950 PMCID: PMC10457524 DOI: 10.1016/j.invent.2023.100633] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 05/26/2023] [Accepted: 06/06/2023] [Indexed: 08/29/2023] Open
Abstract
Background LGBTQ+ youth face myriad adverse health outcomes due to minority stress, creating a need for accessible, mechanism-targeted interventions to mitigate these minority stress-related risk factors. We tested the effectiveness and acceptability of Project RISE, an online single-session intervention designed to ameliorate internalized stigma and improve other outcomes among LGBTQ+ youth. We hypothesized that youth assigned to RISE (versus a control) would report significantly reduced internalized stigma and increased identity pride at post-intervention and at two-week follow-up and would find RISE acceptable. Methods We recruited adolescents nationally through Instagram advertisements in May 2022 (N = 538; M age = 15.06, SD age = 0.97). Participants were randomly assigned to RISE or an information-only control and completed questionnaires pre-intervention, immediately post-intervention, and two weeks post-intervention. Inclusion criteria included endorsing: (1) LGBTQ+ identity, (2) age 13-16, (3) English fluency (4) Internet access, and (5) subjective negative impact of LGBTQ+ stigma. Results Relative to participants in the control condition, participants who completed RISE reported significant decreases in internalized stigma (d = -0.49) and increases in identity pride (d = 0.25) from pre- to immediately post-intervention, along with decreased internalized stigma (d = -0.26) from baseline to two-week follow-up. Participants rated both RISE and the information-only control as highly, equivalently acceptable. Conclusions RISE appears to be an acceptable and useful online SSI for LGBTQ+ adolescents, with potential to reduce internalized stigma in both the short- and longer-term. Future directions include evaluating effects of Project RISE over longer follow-ups and in conjunction with other mental health supports.
Collapse
Affiliation(s)
- J. Shen
- Department of Psychology, Stony Brook University, United States of America
| | - A. Rubin
- Department of Psychology, University of Denver, United States of America
| | - K. Cohen
- Department of Psychology, Stony Brook University, United States of America
| | - E.A. Hart
- Department of Psychology, University of Denver, United States of America
| | - J. Sung
- Department of Psychology, Stony Brook University, United States of America
| | - R. McDanal
- Department of Psychology, Stony Brook University, United States of America
| | - C. Roulston
- Department of Psychology, Stony Brook University, United States of America
| | - I. Sotomayor
- Department of Psychology, Stony Brook University, United States of America
| | - K.R. Fox
- Department of Psychology, University of Denver, United States of America
| | - J.L. Schleider
- Department of Psychology, Stony Brook University, United States of America
- Department of Medical Social Sciences, Feinberg School of Medicine, Northwestern University, United States of America
| |
Collapse
|
23
|
Lambert H, Shen X, Chai J, Cheng J, Feng R, Chen M, Cabral C, Oliver I, Shen J, MacGowan A, Bowker K, Hickman M, Kadetz P, Zhao L, Pan Y, Kwiatkowska R, Hu X, Wang D. Prevalence, drivers and surveillance of antibiotic resistance and antibiotic use in rural China: Interdisciplinary study. PLOS Glob Public Health 2023; 3:e0001232. [PMID: 37556412 PMCID: PMC10411760 DOI: 10.1371/journal.pgph.0001232] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Accepted: 05/22/2023] [Indexed: 08/11/2023]
Abstract
This study aimed to characterise antibiotic prescribing and dispensing patterns in rural health facilities in China and determine the community prevalence of antibiotic resistance. We investigated patterns and drivers of antibiotic use for common respiratory and urinary tract infections (RTI/UTI) in community settings, examined relationships between presenting symptoms, clinical diagnosis and microbiological results in rural outpatient clinics, and assessed potential for using patient records to monitor antibiotic use. This interdisciplinary mixed methods study included: (i) Observations and exit interviews in eight village clinics and township health centres and 15 retail pharmacies; (ii) Urine, throat swab and sputum samples from patients to identify potential pathogens and test susceptibility; (iii) 103 semi-structured interviews with doctors, patients, pharmacy workers and antibiotic-purchasing customers; (iv) Assessment of completeness and accuracy of electronic patient records through comparison with observational data. 87.9% of 1123 recruited clinic patients were prescribed antibiotics (of which 35.5% contained antibiotic combinations and >40% were for intravenous administration), most of whom had RTIs. Antibiotic prescribing for RTIs was not associated with presence of bacterial pathogens but was correlated with longer duration of infection (OR = 3.33) and presence of sore throat (OR = 1.64). Fever strongly predicted prescription of intravenous antibiotics (OR = 2.87). Resistance rates in bacterial pathogens isolated were low compared with national data. 25.8% of patients reported antibiotics use prior to their clinic visit, but only 56.2% of clinic patients and 53% of pharmacy customers could confirm their prescription or purchase included antibiotics. Diagnostic uncertainty, financial incentives, understanding of antibiotics as anti-inflammatory and limited doctor-patient communication were identified as key drivers of antibiotic use. Completion and accuracy of electronic patient records were highly variable. Prevalence of antibiotic resistance in this rural population is relatively low despite high levels of antibiotic prescribing and self-medication. More systematic use of e-records and in-service training could improve antibiotic surveillance and stewardship in rural facilities. Combining qualitative and observational anthropological methods and concepts with microbiological and epidemiological investigation of antibiotic resistance at both research design and analytic synthesis stages substantially increases the validity of research findings and their utility in informing future intervention development.
Collapse
Affiliation(s)
- H. Lambert
- Bristol Medical School, University of Bristol, Bristol, United Kingdom
| | - X. Shen
- School of Health Services Management, Anhui Medical University, Hefei, China
| | - J. Chai
- School of Health Services Management, Anhui Medical University, Hefei, China
| | - J. Cheng
- School of Health Services Management, Anhui Medical University, Hefei, China
| | - R. Feng
- Library Department of Literature Retrieval and Analysis, Anhui Medical University, Hefei, China
| | - M. Chen
- Bristol Medical School, University of Bristol, Bristol, United Kingdom
| | - C. Cabral
- Bristol Medical School, University of Bristol, Bristol, United Kingdom
| | - I. Oliver
- Field Service, National Infection Service, UK Health Security Agency, Bristol, United Kingdom
| | - J. Shen
- Fourth Affiliated Hospital of Anhui Medical University, Hefei, China
| | - A. MacGowan
- Severn Pathology, North Bristol NHS Trust, Bristol, United Kingdom
| | - K. Bowker
- Severn Pathology, North Bristol NHS Trust, Bristol, United Kingdom
| | - M. Hickman
- Bristol Medical School, University of Bristol, Bristol, United Kingdom
| | - P. Kadetz
- Institute for Global Health and Development, Queen Margaret University, Edinburgh, United Kingdom
| | - L. Zhao
- School of Health Services Management, Anhui Medical University, Hefei, China
| | - Y. Pan
- First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - R. Kwiatkowska
- Field Service, National Infection Service, UK Health Security Agency, Bristol, United Kingdom
| | - X. Hu
- Anhui Provincial Hospital, Hefei, China
| | - D. Wang
- School of Health Services Management, Anhui Medical University, Hefei, China
| |
Collapse
|
24
|
Shen J, Zhang B, Wei W, Zhang JP. [Membrane anatomy-based splenic hilar lymph node dissection for gastric cancer]. Zhonghua Wei Chang Wai Ke Za Zhi 2023; 26:633-638. [PMID: 37583020 DOI: 10.3760/cma.j.cn441530-20230407-00106] [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: 08/17/2023]
Abstract
There is a consensus that selectively perform splenic lymph node dissection is necessary for high-risk patients with proximal gastric cancer to achieve radical treatment. However, there are still some outstanding issues that need to be solved during the practice of splenic lymph node dissection. These include poorly defined boundaries, technical difficulties, and blurred boundaries in No. 10 and No. 11 lymph nodes, etc. Membrane anatomy has achieved successful applications in the field of gastric and colorectal surgery in recent years. The study of membrane anatomy in the splenic hilum region is controversial due to the special location of the splenic hilum, which involves multiple organs and affiliated mesentery undergoing complex rotation, folding, and fusion during embryonic development. In this manuscript, we summarize the following points based on existing research and personal experience regarding membrane anatomy. 1. There is a membrane anatomical structure that can be used for lymph node dissection in the splenic hilum region. 2. The membrane structure in the splenic hilum region can be divided into two layers: the superficial layer is composed of the dorsal mesogastrium, and the deep layer is composed of Gerota fascia, the tail of the pancreas, and the mesentery of the transverse colon (from head to tail). 3. There is a loose space between the two layers that can be used for separation during surgery. The resection of the dorsal mesogastrium belongs to D2 dissection. The No. 10 lymph node in the deeper layer belongs to the duodenal mesentery, and the resection of the No.10 lymph node exceeds D2 dissection. The complete excision of the gastric dorsal mesentery is consistent with the D2+CME surgical mode proposed by Gong Jianping's group.
Collapse
Affiliation(s)
- J Shen
- Department of General Surgery, the Second Affiliated Hospital of Nanjing Medical University, Nanjing 210011, China
| | - B Zhang
- Department of General Surgery, the Second Affiliated Hospital of Nanjing Medical University, Nanjing 210011, China
| | - W Wei
- Department of General Surgery, the Second Affiliated Hospital of Nanjing Medical University, Nanjing 210011, China
| | - J P Zhang
- Department of General Surgery, the Second Affiliated Hospital of Nanjing Medical University, Nanjing 210011, China
| |
Collapse
|
25
|
Xie DX, Shen J, Meng WJ, Gong JP. [Development of membrane anatomy theory in gastric cancer surgery]. Zhonghua Wei Chang Wai Ke Za Zhi 2023; 26:707-712. [PMID: 37583030 DOI: 10.3760/cma.j.cn441530-20230419-00127] [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] [Grants] [Subscribe] [Scholar Register] [Indexed: 08/17/2023]
Abstract
In the past decade, the concept of membrane anatomy has been gradually applied in gastric cancer surgery. Based on this theory, D2 lymphadenectomy plus complete mesogastric excision (D2+CME) has been proposed, which has been demonstrated to significantly reduce intraoperative bleeding and intraperitoneal free cancer cells during surgery, decrease surgical complications, and improve survival. These results indicate that membrane anatomy is feasible and efficacious in gastric cancer surgery. In this review, we will describe the important contents of membrane anatomy, including "Metastasis V"(2013, 2015), proximal segmentation of dorsal mesogastrium (2015), D2+CME procedure (2016), "cancer leak"(2018), and surgical outcomes of D2+CME (2022).
Collapse
Affiliation(s)
- D X Xie
- Department of Gastrointestinal Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - J Shen
- Department of Gastrointestinal Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - W J Meng
- Department of Gastrointestinal Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - J P Gong
- Department of Gastrointestinal Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| |
Collapse
|
26
|
Luo K, Zheng JH, Zhu ZQ, Sun Q, Shen J, Zhang H. [Coronary artery bypass grafting surgery for treatment of an infant with Kawasaki disease: a case report]. Zhonghua Xin Xue Guan Bing Za Zhi 2023; 51:772-775. [PMID: 37460432 DOI: 10.3760/cma.j.cn112148-20230202-00059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 07/20/2023]
Affiliation(s)
- K Luo
- Department of Cardio-Thoracic Surgery, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, National Children's Medical Center, Shanghai 200127, China
| | - J H Zheng
- Department of Cardio-Thoracic Surgery, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, National Children's Medical Center, Shanghai 200127, China
| | - Z Q Zhu
- Department of Cardio-Thoracic Surgery, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, National Children's Medical Center, Shanghai 200127, China
| | - Q Sun
- Department of Cardio-Thoracic Surgery, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, National Children's Medical Center, Shanghai 200127, China
| | - J Shen
- Department of Cardiology, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, National Children's Medical Center, Shanghai 200127, China
| | - H Zhang
- Department of Cardio-Thoracic Surgery, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, National Children's Medical Center, Shanghai 200127, China Shanghai Institution of Pediatric Congenital Heart Disease, Shanghai 200127, China
| |
Collapse
|
27
|
Wan Y, Shen J, Hong Y, Liu J, Shi T, Cai J. Mapping knowledge landscapes and emerging trends of the biomarkers in melanoma: a bibliometric analysis from 2004 to 2022. Front Oncol 2023; 13:1181164. [PMID: 37427124 PMCID: PMC10327294 DOI: 10.3389/fonc.2023.1181164] [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: 03/07/2023] [Accepted: 06/07/2023] [Indexed: 07/11/2023] Open
Abstract
Background Melanoma is a skin tumor with a high mortality rate, and early diagnosis and effective treatment are the key to reduce its mortality rate. Therefore, more and more attention has been paid for biomarker identification for early diagnosis, prognosis prediction and prognosis evaluation of melanoma. However, there is still a lack of a report that comprehensively and objectively evaluates the research status of melanoma biomarkers. Therefore, this study aims to intuitively analyze the research status and trend of melanoma biomarkers through the methods of bibliometrics and knowledge graph. Objective This study uses bibliometrics to analyze research in biomarkers in melanoma, summarize the field's history and current status of research, and predict future research directions. Method Articles and Reviews related to melanoma biomarkers were retrieved by using Web of Science core collection subject search. Bibliometric analysis was performed in Excel 365, CiteSpace, VOSviewer and Bibliometrix (R-Tool of R-Studio). Result A total of 5584 documents from 2004 to 2022 were included in the bibliometric analysis. The results show that the number of publications and the frequency of citations in this field are increasing year by year, and the frequency of citations has increased rapidly after 2018. The United States is the most productive and influential country in this field, with the largest number of publications and institutions with high citation frequency. Caroline Robert, F. Stephen Hodi, Suzanne L. Topalian and others are authoritative authors in this field, and The New England Journal of Medicine, Journal of Clinical Oncology and Clinical Cancer Research are the most authoritative journals in this field. Biomarkers related to the diagnosis, treatment and prognosis of melanoma are hot topics and cutting-edge hotspots in this field. Conclusion For the first time, this study used the bibliometric method to visualize the research in the field of melanoma biomarkers, revealing the trends and frontiers of melanoma biomarkers research, which provides a useful reference for scholars to find key research issues and partners.
Collapse
Affiliation(s)
- Yantong Wan
- Guangdong Provincial Key Laboratory of Proteomics, Department of Pathophysiology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
| | - Junyi Shen
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Yinghao Hong
- Guangdong Provincial Key Laboratory of Proteomics, Department of Pathophysiology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
| | - Jinghua Liu
- Guangdong Provincial Key Laboratory of Proteomics, Department of Pathophysiology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
| | - Tieliu Shi
- The Center for Bioinformatics and Computational Biology, Shanghai Key Laboratory of Regulatory Biology, The Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai, China
- Beijing Advanced Innovation Center for Big Data-Based Precision Medicine, Beihang University & Capital Medical University, Beijing, China
| | - Junwei Cai
- Guangdong Provincial Key Laboratory of Proteomics, Department of Pathophysiology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
| |
Collapse
|
28
|
Zhang C, Li J, Shi H, Liu Y, Cui J, Luo XM, Zeng LT, Fan GQ, Chang XM, Zhang PJ, Shen J. Independent and combined associations of upper and lower limb strength with all-cause mortality in community-based older adults: findings from the Chinese Longitudinal Healthy Longevity Survey. Public Health 2023; 220:57-64. [PMID: 37270853 DOI: 10.1016/j.puhe.2023.04.023] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [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: 12/03/2022] [Revised: 03/27/2023] [Accepted: 04/25/2023] [Indexed: 06/06/2023]
Abstract
OBJECTIVE With the acceleration of aging progress, China is projected to have the largest older population globally. This study aimed to examine the association of upper limb strength (ULS) and lower limb strength (LLS) with all-cause mortality based on the Chinese Longitudinal Healthy Longevity Survey (2012-2018). STUDY DESIGN This is a prospective cohort study. METHODS Participants were 2442 older adults (aged 84.98 ± 11.94 years) recruited from eight longevity areas in China. Limb muscle strength was evaluated using handgrip strength and objective physical examinations. Cox proportional hazards regression was used to analyze the association of limb muscle strength with all-cause mortality. Demographic characteristics, health status, and biological markers were included as confounders. RESULTS Over a median follow-up period of 42.2 months, 993 older people died. After adjusting for all covariates, low ULS was associated with higher mortality risk (hazard ratio [HR] = 1.51, 95% confidence interval [CI] = 1.25-1.84), and the association of low LLS with all-cause mortality was only significant in women (HR = 1.36, 95% CI = 1.04-1.79). Participants with combined low ULS and low LLS had the highest risk of mortality than those with normal limb muscle strength (hazard ratio = 2.06, 95% confidence interval = 1.61-2.63). The combined association of ULS and LLS with mortality was robust in subgroup and sensitivity analyses. CONCLUSION Low ULS and low LLS were independently and synergistically associated with higher all-cause mortality risk. Considering the high prevalence of limb muscle weakness among Chinese older adults, especially the oldest-old, limb strength could be considered as a potential doable mortality predictor for community health care.
Collapse
Affiliation(s)
- C Zhang
- The Key Laboratory of Geriatrics, Beijing Institute of Geriatrics, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing Hospital, National Center of Gerontology of National Health Commission, Beijing, China
| | - J Li
- Department of Pharmacy, Children's Hospital Affiliated Capital Pediatric Research Institute, Beijing, China
| | - H Shi
- Department of Geriatrics, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China
| | - Y Liu
- The Key Laboratory of Geriatrics, Beijing Institute of Geriatrics, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing Hospital, National Center of Gerontology of National Health Commission, Beijing, China
| | - J Cui
- The Key Laboratory of Geriatrics, Beijing Institute of Geriatrics, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing Hospital, National Center of Gerontology of National Health Commission, Beijing, China
| | - X M Luo
- The Key Laboratory of Geriatrics, Beijing Institute of Geriatrics, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing Hospital, National Center of Gerontology of National Health Commission, Beijing, China
| | - L T Zeng
- The Key Laboratory of Geriatrics, Beijing Institute of Geriatrics, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing Hospital, National Center of Gerontology of National Health Commission, Beijing, China
| | - G Q Fan
- The Key Laboratory of Geriatrics, Beijing Institute of Geriatrics, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing Hospital, National Center of Gerontology of National Health Commission, Beijing, China
| | - X M Chang
- Department of Geriatrics, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China
| | - P J Zhang
- Department of Science Research, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China.
| | - J Shen
- Department of Geriatrics, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China.
| |
Collapse
|
29
|
Mu C, Shen J, Zhu X, Peng W, Zhang X, Wen T. The efficacy and safety of lenvatinib plus transarterial chemoembolization in combination with PD-1 antibody in treatment of unresectable recurrent hepatocellular carcinoma: a case series report. Front Oncol 2023; 13:1096955. [PMID: 37260972 PMCID: PMC10228745 DOI: 10.3389/fonc.2023.1096955] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Accepted: 04/21/2023] [Indexed: 06/02/2023] Open
Abstract
Purpose To explore the safety and efficacy of lenvatinib in combination with trans-arterial chemoembolization (TACE) and programmed death receptor 1 (PD-1) antibody in the treatment of unresectable recurrent hepatocellular carcinoma (urHCC). Patients and methods The clinical data of 16 patients with unresectable recurrent hepatocellular carcinoma admitted to the Department of Liver Surgery and Liver Transplantation Center, West China Hospital, Sichuan University, and received the conversion therapy of lenvatinib + TACE + PD-1 antibody between January 2019 and January 2022 were retrospectively analyzed. Results There were 25% (4/16) patients suffering from grade 3 adverse events and no patients suffering from grade 4 or higher adverse events. After 4 months of treatment of 16 patients, according to the modified Response Evaluation Criteria in Solid Tumors (mRECIST), two, five, three, and six cases were in complete response (CR), partial response (PR), stable disease (SD), and progressive disease (PD), respectively, and the objective response rate (ORR) was 43.8% (7/16). The 1-year overall survival (OS) rate and 1-year progression-free survival (PFS) rate were 86.2% and 46.9%, respectively. In our subgroup analysis, the ORR of patients with multiple lesions reached up to 60%, which was higher than that of patients with single lesions. Conclusions Lenvatinib in combination with TACE and PD-1 antibody is safe and effective in the treatment of unresectable recurrent hepatocellular carcinoma.
Collapse
Affiliation(s)
- Chunyang Mu
- Liver Surgery/Liver Transplantation Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Junyi Shen
- Liver Surgery/Liver Transplantation Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Xinrui Zhu
- Department of Hepatobiliary and Pancreatic Surgery, The Third Affiliated Hospital of Suzhou University, Changzhou, Jiangsu, China
| | - Wei Peng
- Liver Surgery/Liver Transplantation Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Xiaoyun Zhang
- Liver Surgery/Liver Transplantation Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Tianfu Wen
- Liver Surgery/Liver Transplantation Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| |
Collapse
|
30
|
Zhang YH, Li F, Zhou YY, Shi P, Cao LF, Wang JS, Shen J. [Characteristics of plasma Epstein-Barr virus DNA in children with primary infection]. Zhonghua Er Ke Za Zhi 2023; 61:245-249. [PMID: 36849352 DOI: 10.3760/cma.j.cn112140-20220825-00752] [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: 03/01/2023]
Abstract
Objective: To explore the characteristics of plasma Epstein-Barr virus (EBV) DNA in primary infection in pediatric cases. Methods: The laboratory and clinical data of 571 children diagnosed with EBV primary infection in Children's Hospital of Fudan University during September 1st, 2017 to September 30th, 2018 were retrospectively analyzed. According to the results of plasma EBV DNA, they were divided into positive group and negative group. According to the EBV DNA, they were devided into high plasma virol load group and low plasma virol load group. The Chi-square test, Wilcoxon rank sum test were used to compare the differences between groups. Results: Among the 571 children with EBV primary infection, 334 were males and 237 were females. The age of first diagnosis was 3.8 (2.2, 5.7) years. There were 255 cases in positive group and 316 cases in negative group. The percentage of cases with fever,hepatomegaly and (or) splenomegaly, elevated transaminase in the positive group were higher than those in the negative group (235 cases (92.2%) vs. 255 cases (80.7%), χ2=15.22, P<0.001; 169 cases (66.3%) vs. 85 cases (26.9%), χ2=96.80, P<0.001; and 144 cases (56.5%) vs. 120 cases (38.0%), χ2=18.27, P<0.001; respectively).In the positive group, 70 cases were followed up for 46 (27, 106) days, 68 cases (97.1%) turned negative within 28 days, with the exception of 2 cases (2.9%) developed chronic active EBV infection by follow-up revision.There were 218 cases in high plasma viral DNA copies group and 37 cases in low copies group. More cases presented with elevated transaminases in the high plasma viral DNA copies group than those in the low group (75.7% (28/37) vs. 56.0%(116/207), χ2=5.00, P=0.025).Both the positive rate of EBV DNA in peripheral blood leukocytes (84.2% (266/316) vs. 44.7% (255/571), χ2=76.26, P<0.001) and the copies of EBV DNA (7.0×107 (1.3×107, 3.0×108) vs. 3.1×106 (1.6×106, 6.1×106) copies /L, Z=15.23, P<0.001) were higher than that of plasma. Conclusions: In immunocompetent pediatric cases diagnosed as EBV primary infection, cases with positive plasma EBV DNA were prone to have fever, hepatomegaly and (or) splenomegaly, and elevated transaminase than those with negative plasma viral DNA. The plasma EBV DNA usually turns negative within 28 days after initial diagnosis.Most cases with high viral load in plasma showed elevated aminotransferase.
Collapse
Affiliation(s)
- Y H Zhang
- Department of Infectious Disease, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai 201102, China
| | - F Li
- Department of Infectious Disease, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai 201102, China
| | - Y Y Zhou
- Department of Infectious Disease, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai 201102, China
| | - P Shi
- Clinical Research Unit, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai 201102, China
| | - L F Cao
- Department of Virology, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai 201102, China
| | - J S Wang
- Department of Infectious Disease, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai 201102, China
| | - J Shen
- Department of Infectious Disease, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai 201102, China
| |
Collapse
|
31
|
Zhu DQ, Shi P, Shen J, Chen YW, Li F. [Clinical characteristics of anomalous aortic origin of a coronary artery in children]. Zhonghua Er Ke Za Zhi 2023; 61:240-244. [PMID: 36849351 DOI: 10.3760/cma.j.cn112140-20221031-00925] [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: 03/01/2023]
Abstract
Objective: To analyze the clinical characteristics, diagnosis and treatment of anomalous aortic origin of a coronary artery (AAOCA) in children. Methods: There were 17 children diagnosed with AAOCA from January 2013 to January 2022 in Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine.Their clinical manifestations, laboratory and imaging data, treatment and prognosis were retrospectively analyzed. Results: These 17 children included 14 males and 3 females, with the age of (8.7±3.5) years. There were 4 anomalous left coronary artery (ALCA) and 13 anomalous right coronary artery (ARCA). Seven children presented with chest pain or chest pain after exercise, three patients presented with cardiac syncope, one complained chest tightness and weakness, and the other six patients had no specific symptoms. Cardiac syncope and chest tightness occurred in patients with ALCA. Fourteen children had the dangerous anatomical basis of myocardial ischemia caused by coronary artery compression or stenosis on imaging. Seven children had coronary artery repair, of whom two were ALCA and five were ARCA. One patient had received heart transplantation because of heart failure. The incidence of adverse cardiovascular events and poor prognosis in ALCA group was higher than that in ARCA group (4/4 vs. 0/13, P<0.05). They were followed up in the outpatient department regularly for 6 (6, 12) months; except for the one who lost visit, the rest of the patients had a good prognosis. Conclusions: Cardiogenic syncope or cardiac insufficiency usually occurs in ALCA, and adverse cardiovascular events and poor prognosis are more common in ALCA than in ARCA. Early surgical treatment should be considered for children with ALCA and ARCA accompanied by myocardial ischemia.
Collapse
Affiliation(s)
- D Q Zhu
- Department of Pediatric Cardiology, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
| | - P Shi
- Department of Pediatric Cardiology, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
| | - J Shen
- Department of Pediatric Cardiology, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
| | - Y W Chen
- Department of Pediatric Cardiology, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
| | - F Li
- Department of Pediatric Cardiology, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
| |
Collapse
|
32
|
Shen J, Boudier-Reveret M, Majdalani C, Truong VT, Shedid D, Boubez G, Yuh SJ, Wang Z. Incidence of sacroiliac joint pain after lumbosacral spine fusion: A systematic review. Neurochirurgie 2023; 69:101419. [PMID: 36754146 DOI: 10.1016/j.neuchi.2023.101419] [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: 10/31/2022] [Revised: 12/27/2022] [Accepted: 01/03/2023] [Indexed: 02/09/2023]
Abstract
OBJECTIVES To determine the incidence of sacroiliac joint (SIJ) pain after lumbosacral spinal fusion. BACKGROUND Persistent low back pain is a potential source of disability and poor outcomes following lumbar spine fusion. The SIJ has been described as a potential source. However, there is a paucity of data concerning its importance. METHODS This is a PROSPERO registered systematic review. A systematic search of the English literature was performed in Medline, Embase and Cochrane Library databases. MeSH terms such as Lumbar vertebrae, Sacrum, Spinal Fusion, Pain, Sacrum, Ligaments, Sacroiliac Joint were utilized for the search. Key words such as "sacroiliac dysfunction.mp." and "sacroiliac complex.mp." were utilized for the search. Two independent reviewers reviewed articles to determine eligibility for final review and analysis. The Newcastle-Ottawa Scale was used to appraise the quality of all nonrandomized observational studies. Inverse variance weighting with random effects was used to pool data. The GRADE approach, PRISMA workflow and checklists was performed. RESULTS Twelve studies were included. All studies were observational and of moderate to low quality. The pooled incidence of sacroiliac joint pain was 15.8%. The pooled incidence of SIJ pain for patients without fusion extending to the sacrum was 15.8%. The pooled incidence of SIJ pain for patients with fusion extending to the sacrum was 32.9%. There was high heterogeneity. CONCLUSION SIJ pain is a potential cause of persistent pain after lumbar spine surgery. The current literature of poor quality. Patients presenting with pain after lumbosacral spine fusion should be evaluated for SIJ related pain.
Collapse
Affiliation(s)
- J Shen
- Université de Montréal, Canada; Centre Hospitalier de l'Université de Montréal, Canada.
| | - M Boudier-Reveret
- Université de Montréal, Canada; Centre Hospitalier de l'Université de Montréal, Canada
| | - C Majdalani
- Université de Montréal, Canada; Centre Hospitalier de l'Université de Montréal, Canada
| | - V T Truong
- Université de Montréal, Canada; Centre Hospitalier de l'Université de Montréal, Canada
| | - D Shedid
- Université de Montréal, Canada; Centre Hospitalier de l'Université de Montréal, Canada
| | - G Boubez
- Université de Montréal, Canada; Centre Hospitalier de l'Université de Montréal, Canada
| | - S-J Yuh
- Université de Montréal, Canada; Centre Hospitalier de l'Université de Montréal, Canada
| | - Z Wang
- Université de Montréal, Canada; Centre Hospitalier de l'Université de Montréal, Canada
| |
Collapse
|
33
|
Liu Y, Wang J, Lin L, Chen K, Yao MY, Shen J, Gu WJ, Mu YM. [Cross-sectional associations between reproductive lifespan duration and urinary albumin-creatinine ratio]. Zhonghua Nei Ke Za Zhi 2023; 62:272-280. [PMID: 36822853 DOI: 10.3760/cma.j.cn112138-20220819-00607] [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: 02/25/2023]
Abstract
Objective: To investigate the association between reproductive lifespan duration (RLD) and urinary albumin-creatinine ratio (UACR) in a Chinese postmenopausal population. Methods: This cross-sectional study included 11 055 naturally postmenopausal women from seven regions of China from May to December 2011. RLD was divided into four groups. Propensity score matching was performed to reduce bias, and logistic regressions and stratifications were conducted to investigate the association between RLD and increased UACR (≥30 mg/g). Mediation effect analysis was performed to quantify the effect of RLD on cardiovascular disease (CVD) induced by elevated UACR. Results: There were 2 373 participants with a RLD of 18-31 years, 2 888 participants with a RLD of 32-34 years, 2 472 participants with a RLD of 35-36 years, and 3 322 participants with a RLD of 37-50 years. The shortest RLD (18-31 years) group was characterized with older age (P<0.001), a higher incidence of CVD (P=0.025), and the highest level of UACR (P<0.001). After adjusting for confounders, women with a longer RLD (37-50 years group) exhibited a lower risk of UACR elevation compared with those with the shortest RLD (18-31 years group) (OR=0.72, 95%CI 0.64-0.82, P<0.001). Every 1-year extension in RLD was linked to a 2% reduction in the risk of UACR elevation (OR=0.98, 95%CI 0.97-0.99, P<0.001). Stratified analysis revealed a more significant association between RLD and UACR in women who were a normal weight (P=0.003) or overweight (P=0.001), in those without CVD history (P=0.001), and in those with impaired estimated glomerular filtration rate (P=0.004). The mediation casual analysis showed that 3.0% of proteinuria inducing CVD events was mediated by RLD (P=0.048). Conclusion: A longer RLD (37-50 years) is associated with a lower UACR in Chinese postmenopausal women.
Collapse
Affiliation(s)
- Y Liu
- Department of Endocrinology, the First Medical Center of PLA General Hospital, Beijing 100853, China
| | - J Wang
- Department of Endocrinology, the First Medical Center of PLA General Hospital, Beijing 100853, China
| | - L Lin
- Department of Endocrinology, the First Medical Center of PLA General Hospital, Beijing 100853, China
| | - K Chen
- Department of Endocrinology, the First Medical Center of PLA General Hospital, Beijing 100853, China
| | - M Y Yao
- Department of Endocrinology, the First Medical Center of PLA General Hospital, Beijing 100853, China
| | - J Shen
- Department of Endocrinology, the First Medical Center of PLA General Hospital, Beijing 100853, China
| | - W J Gu
- Department of Endocrinology, the First Medical Center of PLA General Hospital, Beijing 100853, China
| | - Y M Mu
- Department of Endocrinology, the First Medical Center of PLA General Hospital, Beijing 100853, China
| |
Collapse
|
34
|
Wang Z, Shen J, Chen C, Wen T, Li C. FOXA2 plays a critical role in hepatocellular carcinoma progression and lenvatinib-associated drug resistance. Biosci Trends 2023; 17:136-147. [PMID: 36823043 DOI: 10.5582/bst.2022.01535] [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] [Indexed: 02/25/2023]
Abstract
Hepatic forkhead box protein A2 (FOXA2) is a crucial transcription factor for liver development and metabolic homeostasis. However, its role in hepatocellular carcinoma (HCC) progression and lenvatinib-related drug resistance remains unknown. In this study, the level of FOXA2 expression was found to be lower in HCC tissues than in paired adjacent tumor tissues. A low level of FOXA2 expression was associated with aggressive tumor characteristics (vascular invasion and poor differentiation). A low level of FOXA2 expression was found to be an independent risk factor for tumor recurrence (hazard ratio (HR): 1.899, P < 0.001) and long-term survival (HR: 2.011, P = 0.003) in HCC patients after hepatectomy. In xenograft animal models, FOXA2 overexpression significantly inhibited tumor growth. Moreover, FOXA2 overexpression was found to enhance the inhibitory effect of lenvatinib on HCC cells by upregulating the adenosine monophosphate-activated protein kinase-mechanistic target of rapamycin (AMPK-mTOR) pathway. Conversely, inhibition of adenosine monophosphate-activated protein kinase (AMPK) or stimulation of mechanistic target of rapamycin (mTOR) attenuated the sensitization of cells overexpressing FOXA2 to lenvatinib. Similarly, FOXA2 overexpression augmented the antitumor effect of lenvatinib in animal models with xenograft tumors. FOXA2 overexpression increased autophagy in HCC cells treated with lenvatinib. Lenvatinib treatment activated the platelet-derived growth factor receptor-extracellular regulated protein kinase (PDGFR-ERK) pathway in HCC. FOXA2 overexpression further downregulated the PDGFR-ERK pathway through the activation of the AMPK-mTOR axis. In conclusion, FOXA2 was identified as an independent risk factor for HCC after hepatectomy. FOXA2 was found to be closely associated with the biological progression of HCC. By modulating the AMPK-mTOR-autophagy signaling pathway, FOX2 significantly augmented antitumor effect of lenvatinib in HCC.
Collapse
Affiliation(s)
- Zhengxia Wang
- Department of Liver Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China.,Department of Hepatobiliary Pancreatic Surgery, Chengdu Second People's Hospital, Chengdu, China
| | - Junyi Shen
- Department of Liver Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China.,Institute of Clinical Pathology, West China Hospital, Sichuan University, Chengdu, Sichuan, China.,Laboratory of Liver Transplantation, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Chuwen Chen
- Department of Liver Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Tianfu Wen
- Department of Liver Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China.,Laboratory of Liver Transplantation, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Chuan Li
- Department of Liver Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| |
Collapse
|
35
|
Jiao XT, Zhao LQ, Shen J, Wu YR, Zhao PJ, Sun K, Chen S. [Outcomes of different types of pulmonary atresia in neonates treated by ductus arteriosus stenting]. Zhonghua Er Ke Za Zhi 2023; 61:136-140. [PMID: 36720595 DOI: 10.3760/cma.j.cn112140-20221104-00934] [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: 02/02/2023]
Abstract
Objective: To summarize the outcomes of different types of pulmonary atresia in neonates treated by ductus arteriosus stenting. Methods: This study was a retrospective cohort study. A total of 19 neonates who had pulmonary atresia treated by ductus arteriosus stenting in Xinhua Hospital, Shanghai Jiao Tong University School of Medicine from April 2014 to June 2021 were included. They were divided into the intact ventricular septum (PA-IVS) group and the ventricular septal defect (PA-VSD) group. Ductus arteriosus stents were implanted by different approaches. These children were followed up regularly at the 1, 3, 6, and 12 months after the surgery and annually since then to evaluate the outcome. Independent sample t-test was used for the statistical analysis. Results: There were 12 children in PA-IVS group and 7 in PA-VSD group. All of them were full term in fants. The gestational age of the PA-IVS group and the PA-VSD group was (38.8±1.1) and (37.7±1.8) weeks, the birth weights were (3.2±0.4) and (3.4±1.1) kg, and the age at operation was (10±9) and (12±7) days, respectively, without significant difference (all P>0.05). Among the 12 children with PA-IVS, 9 had stents successfully implanted through the femoral artery and 3 through the femoral vein. Of the 7 children with PA-VSD, 2 had the stents successfully implanted via the femoral artery and 2 failed, and the remaining 3 had stents successfully implanted via the left carotid artery. There was no postoperative thromboembolism, arteriovenous fistula, pseudoaneurysm or other vascular complications. Five children with PA-VSD who had successful operations were followed up at 6 months of age. They all had the operation for pulmonary atresia, repair of the ventricular septal defect, removal of arterial duct stents, and ligation of the arterial duct. All children survived without any stent displacement or stenosis and biventricular circulation was achieved during the follow-up. Conclusions: Ductus arteriosous stenting can be the first-stage treatment for children with PA-IVS and PA-VSD. In addition to the traditional femoral vein and femoral artery approach, the carotid artery can be used as a route for stent placement.
Collapse
Affiliation(s)
- X T Jiao
- Department of Pediatric Cardiology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200292, China
| | - L Q Zhao
- Department of Pediatric Cardiology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200292, China
| | - J Shen
- Department of Pediatric Cardiology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200292, China
| | - Y R Wu
- Department of Pediatric Cardiology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200292, China
| | - P J Zhao
- Department of Pediatric Cardiology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200292, China
| | - K Sun
- Department of Pediatric Cardiology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200292, China
| | - S Chen
- Department of Pediatric Cardiology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200292, China
| |
Collapse
|
36
|
Yang H, An R, Clarke CV, Shen J. Impact of economic growth on physical activity and sedentary behaviors: a Systematic Review. Public Health 2023; 215:17-26. [PMID: 36608601 DOI: 10.1016/j.puhe.2022.11.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 10/20/2022] [Accepted: 11/25/2022] [Indexed: 01/05/2023]
Abstract
OBJECTIVES This study systematically reviewed scientific evidence regarding the impact of economic growth on physical activity (PA) and sedentary behaviors. METHODS A keyword and reference search was conducted in PubMed, Web of Science, Cochrane Library, Scopus, and EBSCO from the inception of an electronic bibliographic database to November 2021. Studies that met all of the following criteria were included in the review: (1) study designs: observational studies; (2) study subjects: people of all ages; (3) exposure: macroeconomic growth; (4) outcomes: PA or sedentary behaviors/sitting time. RESULTS 15 studies were identified. Eight among 12 studies found economic growth positively associated with at least one domain/measure of PA, whereas the remaining four found an inverse relationship. One of two studies examined the association of economic growth and physical inactivity found a positive relationship, while another found no significant relationship. Four studies examined the associations between economic growth and sedentary behaviors, and the results were inconclusive. The impact of economic growth on PA is through three main pathways-(a) building and maintaining parks and green spaces, (b) adoption of the modern workplace and high technology, and (c) motorized transportation. CONCLUSION Building and maintaining parks and green spaces can effectively promote leisure time physical activity and active commute in developed countries, whereas promoting workplace and transportation-related PA could be prioritized in developing nations. Future research calls for longitudinal study design and further exploration of macro-environmental factors. Policymakers and stakeholders should be informed about the potential PA reduction resulting from economic growth and develop preventive strategies to alleviate the problem.
Collapse
Affiliation(s)
- H Yang
- Department of Physical Education, Capital University of Economics and Business, China
| | - R An
- Brown School, Washington University in St. Louis, United States
| | - C V Clarke
- Department of Kinesiology and Community Health, University of Illinois Urbana-Champaign, United states
| | - J Shen
- Department of Physical Education, China University of Geosciences (Beijing), China.
| |
Collapse
|
37
|
Xiong X, Shen J, Hao Y, Zhang L, Zhao R, Tang S, Li X, Shi Z. How seasonality affects the environmental performance of fresh appetite: Insights from cherry consumption in China. J Environ Manage 2023; 327:116868. [PMID: 36442447 DOI: 10.1016/j.jenvman.2022.116868] [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] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 11/20/2022] [Accepted: 11/23/2022] [Indexed: 06/16/2023]
Abstract
Urbanization and globalization are changing the conventional constraints of seasonality and geography on food consumption, such as that of fresh cherries. The rising demand for year-round cherry consumption in China is currently satisfied by open-field, greenhouse-produced, and imported products. This study conducted a spatial-temporal life cycle evaluation of the environmental performance of cherry consumption behaviors during different seasons of the year. Moreover, based on the definitions of global and local seasonality, the additional environmental costs of out-of-season cherry consumption were estimated. Results show that seasonality was an important factor affecting the environmental burdens of cherry consumption. Eating cherries imported from Chile by air in October resulted in the highest greenhouse gas (GHG) emissions of 6.38 kg CO2-eq/kg, while eating domestic open-field cherries during May to July (the natural harvest season) was a relatively environmentally beneficial option. The total cherry consumption in China in 2019 generated GHG emissions of 126.99 × 104 t CO2-eq. Under the definitions of global and local seasonality, the out-of-season consumption led to additional environmental costs of 57.59 × 104 and 85.67 × 104 t CO2-eq, accounting for 45.35% and 67.46% of total emissions, respectively. Furthermore, the time-environment trade-off effect of cherry consumption illustrates the higher environmental costs are exchanged for satisfying the appetite for out-of-season fresh foods. Our findings emphasize the meaningful implications for developing a sustainable consumption pattern for all stakeholders involved in the entire food chain.
Collapse
Affiliation(s)
- Xin Xiong
- State Key Joint Laboratory of Environmental Simulation and Pollution Control, School of Environment, Beijing Normal University, Beijing, 100875, China
| | - Junyi Shen
- State Key Joint Laboratory of Environmental Simulation and Pollution Control, School of Environment, Beijing Normal University, Beijing, 100875, China
| | - Yan Hao
- State Key Joint Laboratory of Environmental Simulation and Pollution Control, School of Environment, Beijing Normal University, Beijing, 100875, China.
| | - Lixiao Zhang
- State Key Joint Laboratory of Environmental Simulation and Pollution Control, School of Environment, Beijing Normal University, Beijing, 100875, China.
| | - Rui Zhao
- Faculty of Geosciences and Environmental Engineering, Southwest Jiaotong University, Chengdu, 611756, China
| | - Shoujuan Tang
- State Key Joint Laboratory of Environmental Simulation and Pollution Control, School of Environment, Beijing Normal University, Beijing, 100875, China
| | - Xinqing Li
- State Key Joint Laboratory of Environmental Simulation and Pollution Control, School of Environment, Beijing Normal University, Beijing, 100875, China
| | - Zhimin Shi
- State Key Joint Laboratory of Environmental Simulation and Pollution Control, School of Environment, Beijing Normal University, Beijing, 100875, China
| |
Collapse
|
38
|
Wu Y, Peng W, Shen J, Zhang X, Li C, Wen TF. Prognostic nomograms for HBV-related BCLC 0-a stage hepatocellular carcinoma incorporating aspartate aminotransferase to albumin ratio. Scand J Gastroenterol 2023:1-9. [PMID: 36620916 DOI: 10.1080/00365521.2023.2165417] [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] [Indexed: 01/10/2023]
Abstract
BACKGROUND Curative hepatectomy is currently the first-line treatment for hepatocellular carcinoma (HCC), but the prognosis is still not optimistic. The prediction model for prognosis of hepatitis B virus (HBV)-related BCLC 0-A stage HCC has not been well established. Therefore, we aimed to develop new nomograms to predict recurrence and survival in these patients. METHODS A total of 982 patients with HBV-related BCLC 0-A stage HCC who underwent curative hepatectomy at West China Hospital from February 2007 to February 2016 were retrospectively collected and randomly allocated to a training set and a validation set in a ratio of 4:1. Prognostic nomograms using data from the training set were developed using a Cox regression model and validated on the validation set. RESULTS We constructed nomograms based on independent factors for recurrence-free survival (RFS) (tumor size, satellite, microvascular invasion, capsular invasion, differentiation and aspartate aminotransferase to albumin ratio (ASAR)) and overall survival (OS) (gender, tumor size, satellite, microvascular invasion, differentiation, lymphocyte count, and ASAR). Compared with conventional HCC staging systems and other nomograms reported by previous literature, our ASAR integrated nomograms predicted RFS and OS with the highest C-indexes (0.682 (95%CI: 0.646-0.709), 0.729 (95%CI: 0.691-0.766), respectively) and had well-fitted calibration curves in the training set. Concurrently, the nomograms also obtained consistent results in the validation set. DCA revealed that our nomograms provided the largest clinical net benefits. CONCLUSION We first constructed ASAR integrated nomograms to predict the prognosis of HBV-related BCLC 0-A stage HCC patients after curative hepatectomy with good performance.
Collapse
Affiliation(s)
- Youwei Wu
- Department of Liver Surgery and Liver Transplantation Centre, West China Hospital, Sichuan University, Chengdu, China
| | - Wei Peng
- Department of Liver Surgery and Liver Transplantation Centre, West China Hospital, Sichuan University, Chengdu, China
| | - Junyi Shen
- Department of Liver Surgery and Liver Transplantation Centre, West China Hospital, Sichuan University, Chengdu, China
| | - Xiaoyun Zhang
- Department of Liver Surgery and Liver Transplantation Centre, West China Hospital, Sichuan University, Chengdu, China
| | - Chuan Li
- Department of Liver Surgery and Liver Transplantation Centre, West China Hospital, Sichuan University, Chengdu, China
| | - Tian-Fu Wen
- Department of Liver Surgery and Liver Transplantation Centre, West China Hospital, Sichuan University, Chengdu, China
| |
Collapse
|
39
|
Ouyang Z, Zhong J, Shen J, Zeng Y. The cell origins of foam cell and lipid metabolism regulated by mechanical stress in atherosclerosis. Front Physiol 2023; 14:1179828. [PMID: 37123258 PMCID: PMC10133704 DOI: 10.3389/fphys.2023.1179828] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [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: 03/07/2023] [Accepted: 04/04/2023] [Indexed: 05/02/2023] Open
Abstract
Atherosclerosis is an inflammatory disease initiated by endothelial activation, in which lipoprotein, cholesterol, extracellular matrix, and various types of immune and non-immune cells are accumulated and formed into plaques on the arterial wall suffering from disturbed flow, characterized by low and oscillating shear stress. Foam cells are a major cellular component in atherosclerotic plaques, which play an indispensable role in the occurrence, development and rupture of atherosclerotic plaques. It was previously believed that foam cells were derived from macrophages or smooth muscle cells, but recent studies have suggested that there are other sources of foam cells. Many studies have found that the distribution of atherosclerotic plaques is not random but distributed at the bend and bifurcation of the arterial tree. The development and rupture of atherosclerotic plaque are affected by mechanical stress. In this review, we reviewed the advances in foam cell formation in atherosclerosis and the regulation of atherosclerotic plaque and lipid metabolism by mechanical forces. These findings provide new clues for investigating the mechanisms of atherosclerotic plaque formation and progression.
Collapse
|
40
|
Shen R, Chen S, Lei W, Shen J, Lv L, Wei T. Nonfood Probiotic, Prebiotic, and Synbiotic Use Reduces All-Cause and Cardiovascular Mortality Risk in Older Adults: A Population-Based Cohort Study. J Nutr Health Aging 2023; 27:391-397. [PMID: 37248763 DOI: 10.1007/s12603-023-1921-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [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: 02/26/2023] [Accepted: 04/14/2023] [Indexed: 05/31/2023]
Abstract
OBJECTIVES Pro-, pre-, and synbiotic supplements improve cardiovascular risk factors. However, the association between nonfood pro-, pre-, and synbiotics (NPPS) and long-term all-cause and cardiovascular mortality has not been studied. Thus, our objective was to determine the impact of nonfood pro-, pre-, and synbiotics on all-cause and cardiovascular mortality. DESIGN, SETTING, AND PARTICIPANTS This was a retrospective, cohort study of 4837 nationally representative American participants aged 65 years or older with a median follow-up duration of 77 months. MEASUREMENTS All-cause and cardiovascular mortality were measured. RESULTS A total of 1556 participants died during the median 77-month follow-up, and 517 died from cardiovascular disease. Compared with participants without NPPS use, participants who used NPPS experienced a reduced risk of all-cause mortality by nearly 41% (hazard ratio 0.59, 95% CI 0.43 to 0.79) and cardiovascular mortality by 52% (HR 0.48, 95% CI 0.30 to 0.76). Such an effect persisted in most subgroup analyses and complete-case analyses. CONCLUSION AND RELEVANCE In this study, we found a protective effect of NPPS against all-cause and cardiovascular mortality in Americans aged 65 years or older. Nonfood pro-, pre-, and synbiotics can be a novel, inexpensive, low-risk treatment addition for all-cause and cardiovascular mortality for older individuals.
Collapse
Affiliation(s)
- R Shen
- Tiemin Wei, Department of Cardiology, Lishui Hospital, Zhejiang University School of Medicine, No.289, Kuocang Road, Liandu District, Lishui, China. Tel: 86+139 0588 7981, . Co-corresponding author: Lingchun Lv, E-mail:
| | | | | | | | | | | |
Collapse
|
41
|
Bian D, Li X, Xiao Y, Song K, Wang L, Shen J, Aimaiti M, Ma X, Shi C, Li G. Relationship between Social Support, Sarcopenia, and Cognitive Impairment in Chinese Community-Dwelling Older Adults. J Nutr Health Aging 2023; 27:726-733. [PMID: 37754212 DOI: 10.1007/s12603-023-1973-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 07/24/2023] [Indexed: 09/28/2023]
Abstract
BACKGROUND Cognitive impairment and sarcopenia have become important challenges for the growing aging population. Social support has been shown to protect against cognitive impairment, but its impact on sarcopenia remains unknown. The purpose of this study was to explore the correlation between social support, sarcopenia, and cognitive impairment in Chinese older adults. METHOD A multi-stage whole group sampling method was used to conduct a cross-sectional survey of 720 community-dwelling older people in Shanghai. The definition of sarcopenia was in accordance with the criteria of the Asian Working Group for Sarcopenia (AWGS) 2019. Cognitive impairment was evaluated using a computerized neuropsychological assessment device that had been previously validated. Social support was assessed using the Social Support Rate Scale. Logistic regression analyses were conducted to explore the relationship between social support cognitive impairment and sarcopenia, fully adjusting for all potential confounding factors. RESULTS Our study found that 230 (31.94%) of the participants had cognitive impairment and 97 (13.47%) of the participants had sarcopenia. The mean social support score was 35.10 ± 7.54. Besides, the results showed that cognitive impairment was associated with sarcopenia (OR:1.650, 95% CI: 1.048, 2.596, P=0.030) after adjusting for confounding factors. Older adults with high level social support had the lowest risk of cognitive impairment (OR: 0.297, 95% CI: 0.115, 0.680, P=0.021) and sarcopenia (OR: 0.113, 95% CI: 0.031, 0.407, P=0.001), respectively. CONCLUSION Our analysis revealed that high level social support was negatively associated with sarcopenia and cognitive impairment. These findings provide strong support for the health promotion effect of social networks against sarcopenia and cognitive impairment in Chinese community-dwelling older adults, with important implications for healthcare policy makers.
Collapse
Affiliation(s)
- D Bian
- C. Shi, Center for Health Technology Assessment, China Hospital Development Institute, Shanghai Jiao Tong University, Shanghai, China, ; G. Li, School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, China,
| | | | | | | | | | | | | | | | | | | |
Collapse
|
42
|
Qiu Y, Ouyang Z, Zhong J, Shen J, Jiang W, Liu Y, Wan F, Zeng Y. Anisodamine hydrobromide attenuates oxidative stress and proinflammatory cytokines in septic rats induced by cecal ligation and puncture. Cell Mol Biol (Noisy-le-grand) 2022; 68:54-60. [PMID: 37130180 DOI: 10.14715/cmb/2022.68.12.11] [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] [Received: 11/25/2022] [Indexed: 05/04/2023]
Abstract
We previously demonstrated that anisodamine hydrobromide (Ani HBr) ameliorates septic organ injury induced by lipopolysaccharide. The present study is aimed to explore the role of Ani HBr in protecting of organs against inflammation and oxidative stress in septic rats induced by cecal ligation and puncture (CLP). A total of forty-two rats were randomly divided into sham (sham operation), septic shock (CLP), Ani HBr, atropine and racemic anisodamine (Rac Ani) groups. Ani HBr (1.8, 3.6, and 5.4 mg/kg), atropine (5.4 mg/kg), and Rac Ani (5.4 mg/kg) were administrated to septic rats. After 24 h, the plasma and organs including brain, heart, liver, lung, kidney, and intestine were obtained. Then, the H&E staining and TUNEL staining were performed. The proinflammatory factors TNF-α and IL-6 and oxidative stress markers SOD and MDA in plasma were detected by ELISA. H&E staining showed that the tissues in the brain, heart, liver, lung, kidney and intestine in the septic shock group were seriously damaged. Consistently, TUNEL staining showed an increase of apoptotic cells in those tissues. Ani HBr treatment alleviated the injury and apoptotic cells in all those organs in septic rats. Ani HBr, atropine, and Rac Ani reduced the plasma TNF-α and IL-6 levels in septic rats, whereas 5.4 mg/kg Ani HBr reduced the cytokines more than Rac Ani. Ani HBr raised SOD activity and reduced plasma MDA levels in a concentration-dependent manner, which at 5.4 mg/kg were greater than atropine and Rac Ani. Therefore, anisodamine hydrobromide suppressed the proinflammatory cytokines and oxidative stress, thereby alleviating organ injury in rats with septic shock. Moreover, the therapeutic effect of Ani HBr is more powerful than that of atropine or Rac Ani, which suggests that Ani HBr is a preferred treatment for septic shock.
Collapse
Affiliation(s)
- Yan Qiu
- Institute of Biomedical Engineering, West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University, Chengdu 610041, China.
| | - Zhi Ouyang
- Institute of Biomedical Engineering, West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University, Chengdu 610041, China.
| | - Jian Zhong
- Institute of Biomedical Engineering, West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University, Chengdu 610041, China.
| | - Junyi Shen
- Institute of Biomedical Engineering, West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University, Chengdu 610041, China.
| | - Wenli Jiang
- Institute of Biomedical Engineering, West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University, Chengdu 610041, China.
| | - Yan Liu
- Laboratory Animal Center, Sichuan University, Chengdu 610041, China.
| | - Feng Wan
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China.
| | - Ye Zeng
- Institute of Biomedical Engineering, West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University, Chengdu 610041, China.
| |
Collapse
|
43
|
Zhen Y, Zhang W, Shen J, Cheng DW, Shen WR, Wang NL. [The clinical value of using a distant-image screen for reading and learning]. Zhonghua Yan Ke Za Zhi 2022; 58:1045-1050. [PMID: 36480886 DOI: 10.3760/cma.j.cn112142-20220106-00004] [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: 06/17/2023]
Abstract
Objective: To investigate the effect and comfort of using a distant-image screen for reading and learning. Methods: It was a prospective cross-over study. Thirty-nine volunteers, including 13 males and 26 females, aged (26.4±4.5) years (20 to 37 years), were recruited from Beijing Tongren Hospital Affiliated to Capital Medical University in July 2021. The volunteers read the digital correction table printed on paper and displayed on a distant-image screen in a random order and rest in an interval of 2 hours. Reading speed, efficiency and accuracy of using the two devices were recorded, and the changes of logMAR vision, diopter, flicker fusion frequency and visual fatigue score after reading were calculated. Comparison of the quantitative data was performed using the paired t-test. Results: The speed, accuracy and efficiency were (41.2±11.6) digit groups/min, 80.7%±13.3% and (32.4±7.4) digit groups/min in reading on paper, (41.7±11.1) digit groups/min, 76.4%±12.6% and (31.1±6.4) digit groups/min in reading from screen, respectively. There was no significant difference in reading speed (t=-0.462, P=0.648) and reading efficiency (t=1.954, P=0.058), but there was significant difference in reading accuracy (t= 2.226, P=0.032). The logMAR visual acuity of right eye and left eye decreased by 0.014±0.032 and 0.013±0.050 after reading on paper, but increased by 0.007±0.033 and 0.007±0.036 after reading from screen, respectively. The difference was significant (right eye, t=2.592, P=0.013; left eye, t =2.154, P=0.038). The myopia degree of right eye and left eye increased by (0.07±0.29) D and (0.06±0.24) D after reading on paper, and increased by (0.01±0.29) D and (0.02±0.28) D after reading from screen, respectively. The flicker fusion frequency decreased by (0.1±1.0) Hz after reading on paper, but increased by (0.3±1.2) Hz after reading from screen. There was no significant difference (P>0.05). The subjective scale score of visual fatigue increased in both groups, with no statistically significant difference (t=1.165, P=0.251). Conclusion: The use of a distant-image screen for reading and learning does not affect the reading efficiency or increase the visual fatigue, and can avoid the decline of visual acuity caused by near viewing compared with using the printed matter.
Collapse
Affiliation(s)
- Y Zhen
- Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing Institute of Ophthalmology, Beijing Key Laboratory of Ophthalmology & Visual Sciences, Beijing 100730, China
| | - W Zhang
- Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing Institute of Ophthalmology, Beijing Key Laboratory of Ophthalmology & Visual Sciences, Beijing 100730, China
| | - J Shen
- Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing Institute of Ophthalmology, Beijing Key Laboratory of Ophthalmology & Visual Sciences, Beijing 100730, China
| | - D W Cheng
- School of Optoelectronics, Beijing Institute of Technology, Beijing 100081, China
| | - W R Shen
- School of Optoelectronics, Beijing Institute of Technology, Beijing 100081, China
| | - N L Wang
- Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing Institute of Ophthalmology, Beijing Key Laboratory of Ophthalmology & Visual Sciences, Beijing 100730, China
| |
Collapse
|
44
|
Wan Y, Shen J, Ouyang J, Dong P, Hong Y, Liang L, Liu J. Corrigendum: Bibliometric and visual analysis of neutrophil extracellular traps from 2004 to 2022. Front Immunol 2022; 13:1098082. [PMID: 36569891 PMCID: PMC9774477 DOI: 10.3389/fimmu.2022.1098082] [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: 11/14/2022] [Accepted: 11/21/2022] [Indexed: 12/14/2022] Open
Abstract
[This corrects the article DOI: 10.3389/fimmu.2022.1025861.].
Collapse
Affiliation(s)
- Yantong Wan
- Guangdong Provincial Key Laboratory of Proteomics, Department of Pathophysiology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
| | - Junyi Shen
- The Second Clinical Medical College, Southern Medical University, Guangzhou, China
| | - Jiafu Ouyang
- Guangdong Provincial Key Laboratory of Proteomics, Department of Pathophysiology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
| | - Peng Dong
- College of Anesthesiology, Southern Medical University, Guangzhou, China
| | - Yinghao Hong
- Guangdong Provincial Key Laboratory of Proteomics, Department of Pathophysiology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
| | - Lixin Liang
- Guangdong Provincial Key Laboratory of Proteomics, Department of Pathophysiology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
| | - Jinghua Liu
- Guangdong Provincial Key Laboratory of Proteomics, Department of Pathophysiology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China,*Correspondence: Jinghua Liu,
| |
Collapse
|
45
|
Tao YJ, Zhen HN, Guan H, Shen J, Zhang FQ, Liu ZK. [Parameningeal or non-parameningeal head and neck rhabdomyosarcoma: a study based on propensity score matching and survival analysis]. Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2022; 57:1409-1417. [PMID: 36707944 DOI: 10.3760/cma.j.cn115330-20220511-00261-1] [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: 01/29/2023]
Abstract
Objective: To compare the prognoses between parameningeal and non-parameningeal head and neck rhabdomyosarcoma based on propensity score matching and to explore the prognostic factors of overall survival in patients with head and neck rhabdomyosarcoma. Methods: The medical records of 64 patients with pathologically diagnosed as head and neck rhabdomyosarcoma from January 2016 to May 2020 in Peking Union Medical College Hospital were retrospectively retrieved, including 31 males and 33 females, with an average age of (8.0±8.9) years. Kaplan-Meier method was used to draw and compare survival curves in subgroup analysis according to different histopathological characteristics. Patients were divided into non-parameningeal (27 cases) and parameningeal (37 cases) group based on the location of primary lesion. Patients were further selected using 1∶1 propensity score matching method. The basic clinical data and overall survival were compared before and after matching. Prognostic factors were anlysed using Cox's proportional hazards regression model. Results: In 64 patients with head and neck rhabdomyosarcoma, lower risk stratification, and lower TNM stage indicated higher overall survival (all P<0.05). Before matching, patients in parameningeal group presented with higher T stage and IRS (Intergroup Rhabdomyosarcoma Study) staging (all P<0.05). There were no significant differences in basic clinical data and 1-, 2-, and 3-year overall survival rates between two groups after matching(P>0.05). Tumor size smaller than 5 cm, embryonal histology, negative FOXO1 fusion gene, lower risk stratification, and lower TNM stage were associated with higher overall survival (all P<0.05). Among these, tumor size and histology were independent prognostic factors (HR=2.36, 95%CI:1.07-5.20, P=0.033; HR=5.54, 95%CI: 1.18-25.95, P=0.030). Conclusions: There is no significant difference in overall survival between patients with parameningeal and non-parameningeal rhabdomyosarcomas. Tumor size smaller than 5 cm and embryonal histology are two independent prognostic factors.
Collapse
Affiliation(s)
- Y J Tao
- Department of Radiation Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - H N Zhen
- Department of Radiation Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - H Guan
- Department of Radiation Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - J Shen
- Department of Radiation Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - F Q Zhang
- Department of Radiation Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Z K Liu
- Department of Radiation Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China
| |
Collapse
|
46
|
Li H, Shen J, Zhang Y, Hu L, Luo W. 6-Shogaol protects against isoproterenol-induced cardiac injury in rats through attenutating oxidative stress, inflammation, apoptosis and activating nuclear respiratory factor-2/heme oxygenase-1 signaling pathway. J Physiol Pharmacol 2022; 73. [PMID: 37087565 DOI: 10.26402/jpp.2022.6.06] [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] [Received: 08/23/2022] [Accepted: 12/31/2022] [Indexed: 04/24/2023]
Abstract
The current study investigated the preventive effect of 6-Shogaol on isoproterenol hydrochloride (ISO)-induced myocardial cardiac injury. 6-Shogaol (50 mg/kg b.w.) was administered for 14 days at pretreatment and ISO-induction (85 mg/kg b.w.) for the last two days (13th and 14th days) by subcutaneous injection. Cardiac markers in serum like creatine kinase (CK), creatine kinase-MB (CK-MB), lactate dehydrogenase (LDH), cardiac troponins T (cTn T) and I (cTn I) increased in ISO-induced rats. Moreover, lipid peroxidative markers like thiobarbituric acid reactive substances (TBARS) and lipid hydroperoxides (LOOH) were raised, and the activities/level of superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GPx) and reduced glutathione (GSH) were diminished in ISO-treated heart tissue. In addition, inflammatory and nuclear respiratory factor (Nrf)-2 signalling molecules were upregulated in ISO-induced ischemic rats. 6-Shogaol pretreatment decreased the activities of cardiac and lipid peroxidative markers and enhanced the antioxidant status in ISO-induced cardiac injury rats. Further, 6-Shogaol pretreatment inhibited serum inflammatory markers: tumour necrosis factor-alpha (TNF-α), interleukin-6 (IL-6), nuclear factor-kappaB (NF-κB), Nrf-2 molecule and heme oxygenase (HO)-1 in ISO-induced cardial damage rats. We noticed the effect of 6-Shogaol inhibited pro-apoptotic genes like B-cell lymphoma 2 (Bcl-2)-associated X protein (Bax), Fas, caspase-3, -8, -9, cytochrome C, and inflammatory genes and increased Bcl-2 expression in ISO-treated rats. The cardioprotective activity of 6-Shogaol in rats with ISO-induced myocardial damage may be due to its ability to reduce oxidative stress, inflammation, and apoptosis, perhaps via the Nrf-2/HO-1 signalling pathway.
Collapse
Affiliation(s)
- H Li
- Department of Cardiology, Huizhou Municipal Central Hospital, Huizhou 516000, China.
| | - J Shen
- Department of Cardiology, Huizhou Municipal Central Hospital, Huizhou 516000, China
| | - Y Zhang
- Department of Cardiology, Huizhou Municipal Central Hospital, Huizhou 516000, China
| | - L Hu
- Department of Cardiology, Huizhou Third People's Hospital, Huizhou, 516000, China
| | - W Luo
- Department of Cardiology, Huizhou Third People's Hospital, Huizhou, 516000, China
| |
Collapse
|
47
|
Shang W, Zhao X, Yang F, Wang D, Lu L, Xu Z, zhao Z, Cai H, Shen J. Ginsenoside Rg1 Nanoparticles Induce Demethylation of H3K27me3 in VEGF-A and Jagged 1 Promoter Regions to Activate Angiogenesis After Ischemic Stroke. Int J Nanomedicine 2022; 17:5447-5468. [PMID: 36426373 PMCID: PMC9680969 DOI: 10.2147/ijn.s380515] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [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: 06/29/2022] [Accepted: 11/04/2022] [Indexed: 10/17/2023] Open
Abstract
BACKGROUND Compared with traditional drugs, nanomaterial drugs have the benefits of improving the solubility, bioavailability, and absorption rate of insoluble drugs. Nanoporous complexes can increase the efficiency with which drugs can penetrate the blood-brain barrier and reach target organs. Ginsenoside Rg1 is an effective drug that promotes angiogenesis. Ginsenoside Rg1 composite nanoparticles were employed to induce the expression of several key epigenetic enzymes and then activate the VEGF and Notch pathways after the onset of ischemic brain lesions. METHODS We constructed nanoparticles to fully encapsulate the therapeutic drug (ginsenoside Rg1), which can be transferred into brain tissue via the receptor-mediated transfer of drug-encapsulated nanoparticles. Evaluation of the therapeutic effect of ginsenoside Rg1 complex nanovesicles (CNV) was performed by in vitro and in vivo experiments. Real-time polymerase chain reaction (RT- PCR), Western blot, immunohistochemistry staining (IHC), and Co-immunoprecipitation (co-IP) were employed to screen for epigenetic enzymes with an up-regulated expression post ginsenoside Rg1-CNV intervention. RNA sequencing, shRNA knockdown, and chromatin Immunoprecipitation (ChIP) sequencing were performed to detect the target genes of ginsenoside Rg1-CNV that regulate angiogenesis. Then, bioinformatic analysis was performed to investigate the mechanism of action of epigenetic modifying enzymes in regulating target genes. RESULTS The average of the synthesized ginsenoside Rg1-CNV was 203.78±6.83 nm, the polydispersion index was 0.135±0.007, and the Zeta potential was 23.13±1.65 mV. Through in vivo and in vitro experiments, we found that it promotes the proliferation, migration, and tubular formation of brain microvascular endothelial cells (BMECs). Meanwhile, the intervention of ginsenoside Rg1-CNV promoted the demethylation of H3K27me3 within the promoter region of VEGF-A and Jagged1 genes and reduced the H3K27me3 modification within this region. CONCLUSION The ginsenoside Rg1 nanoparticles may be an available blood-brain barrier penetrating agent for ischemic stroke.
Collapse
Affiliation(s)
- Wei Shang
- Department of Integrated Traditional and Western Medicine, Jinling Hospital, School of Medicine, Nanjing University, Nanjing, 210002, People’s Republic of China
| | - Xin Zhao
- Department of Integrated Traditional and Western Medicine, Jinling Hospital, School of Medicine, Nanjing University, Nanjing, 210002, People’s Republic of China
| | - Fan Yang
- Department of Integrated Traditional and Western Medicine, Jinling Hospital, School of Medicine, Nanjing University, Nanjing, 210002, People’s Republic of China
| | - Dongyi Wang
- Department of Integrated Traditional and Western Medicine, Jinling Hospital, School of Medicine, Nanjing University, Nanjing, 210002, People’s Republic of China
| | - Le Lu
- Department of Integrated Traditional and Western Medicine, Jinling Hospital, School of Medicine, Nanjing University, Nanjing, 210002, People’s Republic of China
| | - Zihan Xu
- Department of Integrated Traditional and Western Medicine, Jinling Hospital, School of Medicine, Nanjing University, Nanjing, 210002, People’s Republic of China
| | - Zhiming zhao
- Department of Integrated Traditional and Western Medicine, Jinling Hospital, School of Medicine, Nanjing University, Nanjing, 210002, People’s Republic of China
| | - Hui Cai
- Department of Integrated Traditional and Western Medicine, Jinling Hospital, School of Medicine, Nanjing University, Nanjing, 210002, People’s Republic of China
| | - Junyi Shen
- Department of Integrated Traditional and Western Medicine, Jinling Hospital, School of Medicine, Nanjing University, Nanjing, 210002, People’s Republic of China
| |
Collapse
|
48
|
Dai J, Shen J, Zhang X, Peng W, Wen T, Li C. Safety of elective hepatectomy performed on weekend for patients with hepatocellular carcinoma. Chin Med J (Engl) 2022; 135:2596-2598. [PMID: 34534152 PMCID: PMC9945249 DOI: 10.1097/cm9.0000000000001722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Indexed: 02/05/2023] Open
Affiliation(s)
- Junlong Dai
- Department of Liver Surgery, Liver Transplantation Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | | | | | | | | | | |
Collapse
|
49
|
Shen J. Radiotherapy in Medically Inoperable Patients with Endometrial Carcinoma. Int J Radiat Oncol Biol Phys 2022. [DOI: 10.1016/j.ijrobp.2022.07.1284] [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]
|
50
|
Wan Y, Shen J, Ouyang J, Dong P, Hong Y, Liang L, Liu J. Bibliometric and visual analysis of neutrophil extracellular traps from 2004 to 2022. Front Immunol 2022; 13:1025861. [PMID: 36341351 PMCID: PMC9634160 DOI: 10.3389/fimmu.2022.1025861] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Accepted: 10/10/2022] [Indexed: 12/27/2022] Open
Abstract
Background Neutrophil extracellular traps (NETs) are specialized structures formed by neutrophils that were initially found to be important in killing pathogenic bacteria during infection. With the development of related research, the relationship between NETs and diseases such as sepsis, cancer, and systemic lupus erythematosus has received close attention. However, there is a lack of reports that comprehensively and objectively present the current status of NETs-related studies. Therefore, this study aims to visually analyze the current status and trends of NETs-related research by means of bibliometrics and knowledge mapping. Methods NETs-related articles and reviews were retrieved using the Web of Science core collection subject search, and bibliometric analysis was performed in Excel 365, CiteSpace, VOSviewer, and Bibliometrix (R-Tool of R-Studio). Results A total of 4866 publications from 2004 to 2022 were included in the bibliometric analysis. The number of publications shows an increasing trend from year to year. Collaborative network analysis shows that the United States and Germany are the most influential countries in this field, with the highest number of publications and citations. The journal with the most publications is Frontiers in Immunology. Brinkmann Volker is an authoritative author in this field, and his publication "Neutrophil extracellular traps kill bacteria" is the most frequently cited. The literature and keyword analysis shows that the relationship between NETs and diseases (hematological diseases, sepsis, cancer, etc.) and cell death (apoptosis, necroptosis, pyroptosis, etc.) is a popular research topic. Currently, NETs and SARS-CoV-2-related studies are at the forefront of the field. Conclusion This study is the first to visualize the research in NETs-related fields using bibliometric methods, revealing the trends and frontiers of NETs research. This study will provide valuable references for scholars to find research focus questions and partners.
Collapse
Affiliation(s)
- Yantong Wan
- Guangdong Provincial Key Laboratory of Proteomics, Department of Pathophysiology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
| | - Junyi Shen
- The Second Clinical Medical College, Southern Medical University, Guangzhou, China
| | - Jiafu Ouyang
- Guangdong Provincial Key Laboratory of Proteomics, Department of Pathophysiology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
| | - Peng Dong
- College of Anesthesiology, Southern Medical University, Guangzhou, China
| | - Yinghao Hong
- Guangdong Provincial Key Laboratory of Proteomics, Department of Pathophysiology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
| | - Lixin Liang
- Guangdong Provincial Key Laboratory of Proteomics, Department of Pathophysiology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
| | - Jinghua Liu
- Guangdong Provincial Key Laboratory of Proteomics, Department of Pathophysiology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China,*Correspondence: Jinghua Liu,
| |
Collapse
|