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Liu T, Zhao Z, Liu M, Wang X, Jiang R. Response to: COVID-19 infection experience regarded as new traumatic stressors worsen mental health status of ICU patients' family members. QJM 2024; 117:89-90. [PMID: 37651592 DOI: 10.1093/qjmed/hcad202] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Indexed: 09/02/2023] Open
Affiliation(s)
- T Liu
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, China
- Key Laboratory of Post Neuro-injury Neuro-repair and Regeneration in Central Nervous System, Tianjin Neurological Institute, Tianjin Medical University General Hospital, Ministry of Education, Tianjin, China
| | - Z Zhao
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, China
- Key Laboratory of Post Neuro-injury Neuro-repair and Regeneration in Central Nervous System, Tianjin Neurological Institute, Tianjin Medical University General Hospital, Ministry of Education, Tianjin, China
| | - M Liu
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, China
- Key Laboratory of Post Neuro-injury Neuro-repair and Regeneration in Central Nervous System, Tianjin Neurological Institute, Tianjin Medical University General Hospital, Ministry of Education, Tianjin, China
| | - X Wang
- Department of Neurology, The First Affiliated Hospital of China Medical University, Shenyang, China
| | - R Jiang
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, China
- Key Laboratory of Post Neuro-injury Neuro-repair and Regeneration in Central Nervous System, Tianjin Neurological Institute, Tianjin Medical University General Hospital, Ministry of Education, Tianjin, China
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Xu H, Shen P, Fang J, Jiang J, Shi Y, Xu P, Jiang R, Wang Z. LINC00624 affects hepatocellular carcinoma proliferation and apoptosis through the miR-342-3p/DNAJC5 axis. J Biochem Mol Toxicol 2024; 38:e23650. [PMID: 38348704 DOI: 10.1002/jbt.23650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Revised: 12/15/2023] [Accepted: 01/10/2024] [Indexed: 02/15/2024]
Abstract
LINC00624 is a long noncoding RNA (lncRNA) which was seldom investigated before. The goal of our study is to clarify the expression and underlying network of LINC00624 in hepatocellular carcinoma (HCC). Here, both HCC and normal living cell lines were employed. Real-time quantitative PCR and western blot were used to determine the pattern of genes and proteins. Colony formation, flow cytometry and western blot tests were used to determine cell proliferation and apoptosis, respectively. Dual luciferase was used to verify molecule-molecule interactions. LINC00624 expression was increased in HCC cell lines and miR-342-3p was decreased. Elimination of LINC00624 increased proliferation while decreasing cell apoptosis. LINC00624 acted as a molecular sponge for miR-342-3p, hence facilitating DNAJC5 expression. Functional tests demonstrated that miR-342-3p suppression could reverse the effect of LINC00624 silence and overexpression of DNAJC5 significantly mitigated the biological consequences of miR-342-3p. These finding demonstrated that LINC00624 aggravated HCC progression by modulating proliferation and apoptosis via targeting miR-342-3p/DNAJC5 axis. These data support that inhibition of LINC00624 may a potential treatment strategies of HCC.
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Affiliation(s)
- Huawei Xu
- Department of Hepatobiliary Surgery, The Quzhou Affiliated Hospital of Wenzhou Medical University, Quzhou People's Hospital, Quzhou, China
| | - Peng Shen
- Department of Hepatobiliary Surgery, The Quzhou Affiliated Hospital of Wenzhou Medical University, Quzhou People's Hospital, Quzhou, China
| | - Jian Fang
- Department of Hepatobiliary Surgery, The Quzhou Affiliated Hospital of Wenzhou Medical University, Quzhou People's Hospital, Quzhou, China
| | - Jihua Jiang
- Department of Hepatobiliary Surgery, The Quzhou Affiliated Hospital of Wenzhou Medical University, Quzhou People's Hospital, Quzhou, China
| | - Yinsheng Shi
- Department of Hepatobiliary Surgery, The Quzhou Affiliated Hospital of Wenzhou Medical University, Quzhou People's Hospital, Quzhou, China
| | - Pengcheng Xu
- Department of Hepatobiliary Surgery, The Quzhou Affiliated Hospital of Wenzhou Medical University, Quzhou People's Hospital, Quzhou, China
| | - Renya Jiang
- Department of Hepatobiliary Surgery, The Quzhou Affiliated Hospital of Wenzhou Medical University, Quzhou People's Hospital, Quzhou, China
| | - Zhengfei Wang
- Department of Hepatobiliary Surgery, The Quzhou Affiliated Hospital of Wenzhou Medical University, Quzhou People's Hospital, Quzhou, China
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Sun C, Jiang R, Zhang XY, Zha L, Liu DY, Jin EZ. Role of low-density lipoprotein in mediating the effect of air pollution on coronary heart disease: a two-step multivariate Mendelian randomization study. Eur Rev Med Pharmacol Sci 2024; 28:525-533. [PMID: 38305598 DOI: 10.26355/eurrev_202401_35050] [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: 02/03/2024]
Abstract
OBJECTIVE Air pollution is affecting the health of millions of people all over the world. The causal correlations of PM2.5, PM10, and nitrogen dioxide (NOx), as the main fine particulate matter, and coronary heart disease (CHD) are yet to be explored. Low-density lipoprotein (LDL) has been a principal factor in the pathogenesis of CHD. It is an interesting issue to consider whether LDL mediates the effect of air pollutants in CHD pathogenesis. MATERIALS AND METHODS A genome-wide association study (GWAS) on the European population, followed up from 2010 to 2018, involving over 400,000 participants, was based on a land-use regression model. The annual mean concentrations of major air pollutant particles, PM2.5 (n=423,796), PM10 (n=423,796), and NOx (n=456,380), were recorded. The large GWAS database of CHD covered over ten million SNPs with independent single nucleotide polymorphisms (SNPs). LDL database collected major biochemical blood parameters from over 400,000 patients (n=440,546). Taken together, we conducted independent two-sample Mendelian randomization (MR) analyses for the causality between air pollutants (PM2.5, PM10, and NOx) and CHD. Multivariate MR analysis was conducted using causal relationships to determine the direct effects of exposure on outcome. The fixed-effect inverse variance weighted (IVW2) method was mainly employed to assess this relationship, with a confidence interval of 95% for the odds ratio (OR). Also, MR-Egger, weighted median, maximum likelihood ratio method, and random-effects inverse variance-weighted (IVW1) method were adopted as supplementary methods. RESULTS Two-sample MR results based on the IVW2 method suggested positive correlations between PM2.5 and CHD [OR 1.875 (1.279-2.748), p=0.001], PM10 and CHD [OR 2.586 (1.479-4.523), p=0.001], and NOx and CHD [OR 2.991 (2.021-4.427), p=4.37E-08]. The direct effect and mediating proportion were calculated using multivariable Mendelian randomization (MVMR). Lastly, the mediating proportions of LDL in the regulatory roles of PM2.5, PM10, and NOx in CHD were 2.82%, 4.73%, and 9.54%, respectively. CONCLUSIONS PM2.5, PM10, and NOx share direct causal associations with CHD, and LDL performs a mediating role in this pathogenic process. Early prevention against air pollution (such as increasing green areas and reducing large-scale industrial dust emissions) and early lipid-lowering treatment can effectively prevent the occurrence of CHD.
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Affiliation(s)
- C Sun
- Cardiovascular Medical Department, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China.
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Liu T, Zhao Z, Wu C, Lu C, Liu M, An X, Sha Z, Wang X, Luo Z, Chen L, Liu C, Cao P, Zhang D, Jiang R. Impact of COVID-19 infection experience on mental health status of intensive care unit patients' family members: a real-world study. QJM 2023; 116:903-910. [PMID: 37498557 DOI: 10.1093/qjmed/hcad184] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2023] [Revised: 07/05/2023] [Indexed: 07/28/2023] Open
Abstract
PURPOSE Family members of patients hospitalized in intensive care unit (ICU) are susceptible to adverse psychological outcomes. However, there is a paucity of studies specifically examining the mental health symptoms in ICU patients' family members with a prior history of coronavirus disease 2019 (COVID-19) infection. AIM This study aimed to investigate mental health status and its influencing factors of ICU patients' family members with previous COVID-19 infection experience in China. DESIGN Nationwide, cross-sectional cohort of consecutive participants of family members of ICU patients from 10 provinces randomly selected in mainland China conducted between October 2022 and May 2023. METHODS The basic information scale, Self-rating depression scale, Self-rating Anxiety Scale, Impact of Event Scale-Revised, Pittsburgh sleep quality index, Perceived Stress Scale, Connor-Davidson resilience scale, Simplified Coping Style Questionnaire were employed to explore mental health status among participants. RESULTS A total of 463 participants, comprising 156 individuals in Covid-19 family member cohort (infection group) and 307 individuals in control family member cohort (control group), met inclusion criteria. The infection group exhibited significantly higher incidence of composite mental health symptoms compared to control group (P = 0.017). Multivariable logistic regression analysis revealed that being female, engaging in physical/mental labor, residing in rural areas, and having children were identified as risk factors for the development of depression, anxiety, and post-traumatic stress disorder symptoms, while medical history of surgery was protective factor. A predictive model demonstrated a favorable discriminative ability and excellent calibration. CONCLUSION COVID-19 infection experience regarded as new traumatic stressors worsen mental health status of ICU patients' family members.
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Affiliation(s)
- T Liu
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, China
- Key Laboratory of Post Neuro-Injury Neuro-Repair and Regeneration in Central Nervous System, Tianjin Neurological Institute, Tianjin Medical University General Hospital, Ministry of Education, Tianjin, China
| | - Z Zhao
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, China
- Key Laboratory of Post Neuro-Injury Neuro-Repair and Regeneration in Central Nervous System, Tianjin Neurological Institute, Tianjin Medical University General Hospital, Ministry of Education, Tianjin, China
| | - C Wu
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, China
- Key Laboratory of Post Neuro-Injury Neuro-Repair and Regeneration in Central Nervous System, Tianjin Neurological Institute, Tianjin Medical University General Hospital, Ministry of Education, Tianjin, China
| | - C Lu
- Department of Psychiatry, Tianjin Anding Hospital, Mental Health Center of Tianjin Medical University, Tianjin, China
| | - M Liu
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, China
- Key Laboratory of Post Neuro-Injury Neuro-Repair and Regeneration in Central Nervous System, Tianjin Neurological Institute, Tianjin Medical University General Hospital, Ministry of Education, Tianjin, China
| | - X An
- Department of Intensive Care Unit, Beijing Tiantan Hospital, Beijing, China
| | - Z Sha
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, China
- Key Laboratory of Post Neuro-Injury Neuro-Repair and Regeneration in Central Nervous System, Tianjin Neurological Institute, Tianjin Medical University General Hospital, Ministry of Education, Tianjin, China
| | - X Wang
- Department of Neurology, The First Affiliated Hospital of China Medical University, Shenyang, China
| | - Z Luo
- Department of Neurosurgery, Shandong Provincial Third Hospital, Shandong, China
| | - L Chen
- Department of Intensive Care Unit, Shaoxing People's Hospital, Shaoxing, Zhejiang, China
| | - C Liu
- Department of Radiology, The First Affiliated Hospital of Anhui Medical University, Anhui, China
| | - P Cao
- Department of Intensive Care Unit, The First Affiliated Hospital of Bengbu Medical College, Anhui, China
| | - D Zhang
- Tianjin Neurological Institute, Key Laboratory of Post Neuro-Injury Neuro-Repair and Regeneration in Central Nervous System, Ministry of Education and Tianjin City, Tianjin, 300052, China
| | - R Jiang
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, China
- Key Laboratory of Post Neuro-Injury Neuro-Repair and Regeneration in Central Nervous System, Tianjin Neurological Institute, Tianjin Medical University General Hospital, Ministry of Education, Tianjin, China
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Lu G, Xiang Z, Zhou Y, Dai S, Tong F, Jiang R, Dai M, Zhang Q, Zhang D. Comparison of lobectomy and sublobar resection for stage I non-small cell lung cancer: a meta-analysis based on randomized controlled trials. Front Oncol 2023; 13:1261263. [PMID: 37860201 PMCID: PMC10582352 DOI: 10.3389/fonc.2023.1261263] [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: 07/19/2023] [Accepted: 09/18/2023] [Indexed: 10/21/2023] Open
Abstract
Background This meta-analysis aimed to compare the prognostic between lobectomy and sublobar resection in patients with stage I non-small cell lung cancer (NSCLC). Methods We conducted a detailed search in PubMed, Embase, Web of Science, and the Cochrane Library for randomized controlled trials (RCTs) comparing the prognosis of lobectomy and sublobar resection for stage I NSCLC, with the primary outcomes being overall survival (OS) and disease-free survival (DFS). Results A total of 2222 patients were included in the 5 RCTs. The results showed no statistical difference in OS (HR=0.87, p=0.445) and DFS (HR=0.99, p=0.918) between patients who underwent lobectomy and sublobar resection during the total follow-up period. In terms of dichotomous variables, there were no statistical differences in OS (relative ratio [RR]=1.05, p=0.848) and DFS (RR=1.21, p=0.075) between the two groups during the total follow-up period, as well as 5-year OS (RR=0.96, p=0.409) and 5-year DFS (RR=0.95, p=0.270). In addition, subgroup analysis showed a better prognosis for non-adenocarcinoma patients with sublobar resection than lobectomy (HR=0.53, p=0.037), but also an increased cause of cancer death (not limited to lung cancer) (RR=1.56, p=0.004). Conclusion Our results showed that for stage I NSCLC, lobectomy is usually not a justified operation. Systematic review registration https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42023407301, identifier CRD42023407301.
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Affiliation(s)
- Genlin Lu
- General Surgery Department, Longyou County People’s Hospital, Quzhou, Zhejiang, China
| | - Zhiyi Xiang
- The First Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Yan Zhou
- Anesthesia Surgery Center, The First Affiliated Hospital of Ningbo University, Ningbo, Zhejiang, China
| | - Senjie Dai
- The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Fei Tong
- General Surgery Department, Longyou County People’s Hospital, Quzhou, Zhejiang, China
| | - Renya Jiang
- Hepatobiliary Surgery Department, Quzhou City People’s Hospital, Quzhou, Zhejiang, China
| | - Min Dai
- The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Qiufeng Zhang
- The First Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Difeng Zhang
- Department of Orthopaedics, Ningbo Yinzhou No. 2 Hospital, Ningbo, Zhejiang, China
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Yang M, Xin L, Li H, Lu X, Pan X, Lei S, Li Y, Zhu L, Zhu Q, Jiang R, Jia Z, Cheng G, Zeng L, Zhang L. Risk factors for bloodstream infection in paediatric haematopoietic stem cell transplantation: a systematic review and meta-analysis. J Hosp Infect 2023; 139:11-22. [PMID: 37308062 DOI: 10.1016/j.jhin.2023.06.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 06/01/2023] [Accepted: 06/02/2023] [Indexed: 06/14/2023]
Abstract
BACKGROUND Haematopoietic stem cell transplantation (HSCT), a standard treatment for paediatric haematological diseases, is highly associated with bloodstream infection (BSI), which may increase mortality. AIM To explore the risk factors for BSI in paediatric HSCT recipients. METHODS Three English databases and four Chinese databases were searched from inception to March 17th, 2022. Eligible studies included randomized controlled trials, cohort studies, and case-control studies that enrolled HSCT recipients aged ≤18 years and reported BSI risk factors. Two reviewers independently screened studies, extracted data, and assessed the risk of bias. Using the Grading of Recommendations Assessment, Development, and Evaluation (GRADE), certainty of body of evidence was assessed. FINDINGS Fourteen studies involving 4602 persons were included. The incidences of BSI and associated mortality in paediatric HSCT recipients were approximately 10-50% and 5-15%, respectively. Meta-analysis of all studies revealed that previous BSI before HSCT (relative effect (RE): 2.28; 95% confidence interval (CI) 1.19-4.34, moderate certainty) and receiving an umbilical cord blood transplant (RE: 1.55; 95% CI: 1.22-1.97, moderate certainty) were probably associated with an increased risk of BSI. Meta-analysis of studies with low risk of bias reassured that previous BSI before HSCT probably increased the risk of BSI (RE: 2.28; 95% CI: 1.19-4.34, moderate certainty), and revealed that steroid use (RE: 2.72; 95% CI: 1.31-5.64, moderate certainty) was likely a risk factor whereas autologous HSCT was probably a protective factor of BSI (RE: 0.65; 95% CI: 0.45-0.94, moderate certainty). CONCLUSION These findings could inform the management of paediatric HSCT recipients, helping identify who may benefit from prophylactic antibiotics.
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Affiliation(s)
- M Yang
- Department of Pharmacy, West China Second University Hospital, Sichuan University, Chengdu 610000, China; Evidence-Based Pharmacy Centre, West China Second University Hospital, Sichuan University, Chengdu 610000, China; NMPA Key Laboratory for Technical Research on Drug Products In Vitro and In Vivo Correlation, Chengdu 610000, China; Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu 610000, China; West China School of Medicine, Sichuan University, Chengdu 610000, China
| | - L Xin
- Department of Clinical Pharmacy, Affiliated Hospital of Yunnan University, Kunming 650000, China
| | - H Li
- Department of Pharmacy, West China Second University Hospital, Sichuan University, Chengdu 610000, China; Evidence-Based Pharmacy Centre, West China Second University Hospital, Sichuan University, Chengdu 610000, China; NMPA Key Laboratory for Technical Research on Drug Products In Vitro and In Vivo Correlation, Chengdu 610000, China; Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu 610000, China
| | - X Lu
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu 610000, China; Department of Paediatric Haematology and Oncology, West China Second Hospital, Sichuan University, Chengdu 610000, China
| | - X Pan
- Department of Pharmacy, West China Second University Hospital, Sichuan University, Chengdu 610000, China; Evidence-Based Pharmacy Centre, West China Second University Hospital, Sichuan University, Chengdu 610000, China; NMPA Key Laboratory for Technical Research on Drug Products In Vitro and In Vivo Correlation, Chengdu 610000, China; Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu 610000, China
| | - S Lei
- West China School of Pharmacy, Sichuan University, Chengdu 610000, China
| | - Y Li
- West China School of Pharmacy, Sichuan University, Chengdu 610000, China
| | - L Zhu
- West China School of Pharmacy, Sichuan University, Chengdu 610000, China
| | - Q Zhu
- West China School of Pharmacy, Sichuan University, Chengdu 610000, China
| | - R Jiang
- West China School of Pharmacy, Sichuan University, Chengdu 610000, China
| | - Z Jia
- Department of Pharmacy, West China Second University Hospital, Sichuan University, Chengdu 610000, China; Evidence-Based Pharmacy Centre, West China Second University Hospital, Sichuan University, Chengdu 610000, China; NMPA Key Laboratory for Technical Research on Drug Products In Vitro and In Vivo Correlation, Chengdu 610000, China; Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu 610000, China; West China School of Pharmacy, Sichuan University, Chengdu 610000, China
| | - G Cheng
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu 610000, China; Department of Paediatrics, West China Second University Hospital, Sichuan University, Chengdu 610000, China; Laboratory of Molecular Translational Medicine, Centre for Translational Medicine, Sichuan University, Chengdu 610000, China
| | - L Zeng
- Department of Pharmacy, West China Second University Hospital, Sichuan University, Chengdu 610000, China; Evidence-Based Pharmacy Centre, West China Second University Hospital, Sichuan University, Chengdu 610000, China; NMPA Key Laboratory for Technical Research on Drug Products In Vitro and In Vivo Correlation, Chengdu 610000, China; Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu 610000, China.
| | - L Zhang
- Department of Pharmacy, West China Second University Hospital, Sichuan University, Chengdu 610000, China; Evidence-Based Pharmacy Centre, West China Second University Hospital, Sichuan University, Chengdu 610000, China; NMPA Key Laboratory for Technical Research on Drug Products In Vitro and In Vivo Correlation, Chengdu 610000, China; Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu 610000, China; Chinese Evidence-based Medicine Centre, West China Hospital, Sichuan University, Chengdu 610000, China.
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Yang JY, Drury CF, Jiang R, Yang XM, Worth DE, Bittman S, Grant BB, Smith WN, Reid K. Simulating nitrogen balance in Canadian agricultural soils from 1981 to 2016. J Environ Manage 2023; 341:118015. [PMID: 37150173 DOI: 10.1016/j.jenvman.2023.118015] [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] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 11/18/2022] [Accepted: 04/24/2023] [Indexed: 05/09/2023]
Abstract
Agriculture produces food, fiber and biofuels for the world's growing population, however, agriculture can be a major contributor of nitrogen (N) losses including emissions of ammonia (NH3), nitrous oxide (N2O) and nitrate (NO3-) leaching and runoff. A Canadian Agricultural Nitrogen Budget for Reactive N (CANBNr) model was developed to estimate the soil N balance in 3487 soil landscape of Canada polygons from 1981 to 2016. The CANBNr model integrates NH3 emission from fertilizers, manure from housing, storage and field, as well as direct/indirect N2O emissions from fertilizers, manures, crop residues and soil organic matter. The NO3- leaching is estimated based on the residual soil N (RSN) at harvest and drainage derived with the DeNitrification-DeComposition (DNDC) model. From 1981 to 2016, the N input from fertilizer and N fixation increased at a greater rate than N removal in harvested crops in all provinces of Canada, resulting in an increase in the RSN and N losses. In 2016, the Prairie provinces had lower N losses (11.7 kg N ha-1) from N2O, NH3 and NO3- compared with 43.2 kg N ha-1 in central Canada, and 76.5 kg N ha-1 in Atlantic Canada. However, the Prairie provinces had 84.3% of the total Canadian farmland (74.3% of the total Canadian N input), while central Canada had 12.9% of Canadian farmland (21.7% of the total Canadian N input). In the Prairie provinces, the total N2O loss from fertilizer N ranged 4.4-8.6 Gg N whereas NH3 loss ranged from 17.1 to 44.6 Gg N and these values were influenced by both emission intensity and total land area. Total N2O losses from manure were highest in Alberta, Ontario and Quebec resulting in 4.8, 4.4, and 3.4 Gg N and NH3 losses from manure were also highest in these 3 provinces at 61.1, 45.2 and 40.4 Gg N, respectively. Nitrate leaching was impacted by drainage volumes, soil type and N inputs. In the non-growing season, NO3- leaching losses (36-yr average) were 63.3 Gg in Ontario and 57.5 Gg N in Quebec compared with 20.8 Gg N for Ontario and 35.5 Gg N for Quebec in the growing season. In contrast, the Prairie provinces showed higher NO3- leaching in the growing season (23.1-37.4 Gg N) than in the non-growing season (10.4-13.7 Gg N). In summary, total fertilizer N increased the most over the 36 years in the Prairies which resulted in increased RSN and N leaching losses that will require further intervention.
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Affiliation(s)
- J Y Yang
- Harrow Research and Development Centre, AAFC, 2585 County Road 20, Harrow, Ontario, N0R 1G0, Canada.
| | - C F Drury
- Harrow Research and Development Centre, AAFC, 2585 County Road 20, Harrow, Ontario, N0R 1G0, Canada
| | - R Jiang
- Harrow Research and Development Centre, AAFC, 2585 County Road 20, Harrow, Ontario, N0R 1G0, Canada; Institute of Plant Nutrition, Resources and Environment, Beijing Academy of Agriculture and Forestry Sciences, Beijing, 100097, China
| | - X M Yang
- Harrow Research and Development Centre, AAFC, 2585 County Road 20, Harrow, Ontario, N0R 1G0, Canada
| | - D E Worth
- Ottawa Research and Development Centre, AAFC, 960 Carling Ave, Ottawa, K1A 0C5, Canada
| | - S Bittman
- Agassiz Research and Development Centre, AAFC, 6947 Highway 7, Agassiz, BC, V0M 1A0, Canada
| | - B B Grant
- Ottawa Research and Development Centre, AAFC, 960 Carling Ave, Ottawa, K1A 0C5, Canada
| | - W N Smith
- Ottawa Research and Development Centre, AAFC, 960 Carling Ave, Ottawa, K1A 0C5, Canada
| | - K Reid
- Harrow Research and Development Centre, AAFC, 2585 County Road 20, Harrow, Ontario, N0R 1G0, Canada
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He H, Jiang R, Ren X, Jin L, Jiang Y. The safety of human embryos following long-term cryopreservation ( >6 years) on vitrification. Cryo Letters 2023; 44:178-184. [PMID: 37883171] [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: 10/27/2023]
Abstract
BACKGROUND Vitrification of embryos has become the basic means of assisted reproductive technology (ART) therapy in recent years. Concerns have also been raised about the safety of vitrification and the effect of cryopreservation time. Most of the previous studies were on the data within 6 years of cryopreservation. OBJECTIVE In this study, we aimed to evaluate the impact of long-term cryopreservation (>6 years) on pregnancy and neonatal outcomes. MATERIALS AND METHODS This research was a single-center, retrospective analysis, including 426 frozen-thawed embryo transfer (FET) cycles. Patients who participated in IVF-FET cycles between January 2013 to December 2020 were analyzed. Preferentially matched participants were divided into three groups according to storage time: group A (>72 months), group B (0-3 months, propensity score matching [PSM] according to the age of oocyte retrieval), and group C (0-3 months, PSM according to the age of embryo transfer). RESULTS Our results revealed that there were no significant differences in human chorionic gonadotropin [HCG] positive rate, clinical pregnancy rate, miscarriage rate, live birth rate, and neonatal outcomes when the embryo storage duration >72 months. But the proportion of high birth weight was higher in group A (>72 months) when matched according to age at embryo transfer. CONCLUSION The results of our study showed that long-term cryopreservation had no effect on the pregnancy and neonatal outcomes of vitrification. The results offer evidence for the safety of using long-term cryopreservation embryos after vitrification. DOI: 10.54680/fr23310110612.
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Affiliation(s)
- H He
- Department of Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China
| | - R Jiang
- Laboratory of Clinical Immunology, Wuhan No. 1 Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China
| | - X Ren
- Department of Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China
| | - L Jin
- Department of Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China
| | - Y Jiang
- Department of Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China.
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Jiang R, Dai LMJ, Sha YQ, Xia Y, Miao Y, Qin SC, Wu W, Qiu JY, Bi HL, Wang L, Fan L, Xu W, Li JY, Zhu HY. [Efficacy and safety of BTK inhibitor, venetoclax and rituximab in the treatment of chronic lymphocytic leukemia/small lymphocytic lymphoma]. Zhonghua Xue Ye Xue Za Zhi 2023; 44:247-250. [PMID: 37356988 DOI: 10.3760/cma.j.issn.0253-2727.2023.03.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Subscribe] [Scholar Register] [Indexed: 06/27/2023]
Affiliation(s)
- R Jiang
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China Pukou CLL Center, Pukou Division of Jiangsu Province Hospital, Nanjing 211800, China
| | - L M J Dai
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China Pukou CLL Center, Pukou Division of Jiangsu Province Hospital, Nanjing 211800, China
| | - Y Q Sha
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China Pukou CLL Center, Pukou Division of Jiangsu Province Hospital, Nanjing 211800, China
| | - Y Xia
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China Pukou CLL Center, Pukou Division of Jiangsu Province Hospital, Nanjing 211800, China
| | - Y Miao
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China Pukou CLL Center, Pukou Division of Jiangsu Province Hospital, Nanjing 211800, China
| | - S C Qin
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China Pukou CLL Center, Pukou Division of Jiangsu Province Hospital, Nanjing 211800, China
| | - W Wu
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China Pukou CLL Center, Pukou Division of Jiangsu Province Hospital, Nanjing 211800, China
| | - J Y Qiu
- Pukou CLL Center, Pukou Division of Jiangsu Province Hospital, Nanjing 211800, China
| | - H L Bi
- Pukou CLL Center, Pukou Division of Jiangsu Province Hospital, Nanjing 211800, China
| | - L Wang
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China Pukou CLL Center, Pukou Division of Jiangsu Province Hospital, Nanjing 211800, China
| | - L Fan
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China Pukou CLL Center, Pukou Division of Jiangsu Province Hospital, Nanjing 211800, China
| | - W Xu
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China Pukou CLL Center, Pukou Division of Jiangsu Province Hospital, Nanjing 211800, China
| | - J Y Li
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China Pukou CLL Center, Pukou Division of Jiangsu Province Hospital, Nanjing 211800, China
| | - H Y Zhu
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China Pukou CLL Center, Pukou Division of Jiangsu Province Hospital, Nanjing 211800, China
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Qin SC, Jiang R, Sha YQ, Qiu JY, Mi HL, Miao Y, Wu W, Wang L, Fan L, Xu W, Li JY, Zhu HY. [Efficacy and safety of BTK inhibitor combined with bendamustine and rituximab in the first-line treatment of chronic lymphocytic leukemia/small lymphocytic lymphoma]. Zhonghua Xue Ye Xue Za Zhi 2023; 44:158-161. [PMID: 36948873 PMCID: PMC10033273 DOI: 10.3760/cma.j.issn.0253-2727.2023.02.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Subscribe] [Scholar Register] [Indexed: 03/24/2023]
Affiliation(s)
- S C Qin
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China Pukou CLL Center, Pukou Division of Jiangsu Province Hospital, Nanjing 211800, China
| | - R Jiang
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China Pukou CLL Center, Pukou Division of Jiangsu Province Hospital, Nanjing 211800, China
| | - Y Q Sha
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China Pukou CLL Center, Pukou Division of Jiangsu Province Hospital, Nanjing 211800, China
| | - J Y Qiu
- Pukou CLL Center, Pukou Division of Jiangsu Province Hospital, Nanjing 211800, China
| | - H L Mi
- Pukou CLL Center, Pukou Division of Jiangsu Province Hospital, Nanjing 211800, China
| | - Y Miao
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China Pukou CLL Center, Pukou Division of Jiangsu Province Hospital, Nanjing 211800, China
| | - W Wu
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China Pukou CLL Center, Pukou Division of Jiangsu Province Hospital, Nanjing 211800, China
| | - L Wang
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China Pukou CLL Center, Pukou Division of Jiangsu Province Hospital, Nanjing 211800, China
| | - L Fan
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China Pukou CLL Center, Pukou Division of Jiangsu Province Hospital, Nanjing 211800, China
| | - W Xu
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China Pukou CLL Center, Pukou Division of Jiangsu Province Hospital, Nanjing 211800, China
| | - J Y Li
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China Pukou CLL Center, Pukou Division of Jiangsu Province Hospital, Nanjing 211800, China
| | - H Y Zhu
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China Pukou CLL Center, Pukou Division of Jiangsu Province Hospital, Nanjing 211800, China
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Li J, Ma Y, Zhang L, Cai C, Guo Y, Zhang Z, Li D, Tian Y, Kang X, Han R, Jiang R. Valgus-varus deformity induced abnormal tissue metabolism, inflammatory damage and apoptosis in broilers. Br Poult Sci 2023; 64:26-35. [PMID: 36102935 DOI: 10.1080/00071668.2022.2121640] [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: 11/02/2022]
Abstract
1. This study explored the tissue metabolic status and the relationship with inflammation in valgus-valgus deformity (VVD) broilers with increasing age.2. Tissue and blood from VVD and healthy broilers were collected at two, four and five weeks old. A fully automated biochemical analyser, real-time PCR, HE staining and enzyme-linked immunosorbent assay were used to detect tissue metabolic indexes, mRNA levels of inflammation and apoptosis cytokines in immune organs, histological changes and serum inflammation and immune-related protein contents in VVD broilers.3. The results showed that VVD increased the levels of total protein, albumin, alanine aminotransferase at five weeks of age, aspartate aminotransferase, urea and creatine kinase in blood at two weeks of age. It upregulated the gene expression of inflammatory factors IL-1β, IL-6, IL-8, TNF-α, NF-κB and TGF-β and apoptotic factors FAS, Bcl-2, caspase-3 and 9 in immune organs; increased levels of serum proteins TNF-α, IL-1β and IL-6 and decreased levels of serum immunoglobulins IgY and CD3+.4. In addition, with increasing age, IL-10 gene expression gradually increased in the BF and decreased in the spleen.5. In conclusion, VVD broilers have disorders of liver and kidney metabolism, inflammation and apoptosis of immune organs and increased levels of serum inflammatory factor proteins.
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Affiliation(s)
- J Li
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou, Henan, China
- Henan Innovative Engineering Research Center of Poultry Germplasm Resource, Zhengzhou, Henan, China
| | - Y Ma
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou, Henan, China
- Henan Innovative Engineering Research Center of Poultry Germplasm Resource, Zhengzhou, Henan, China
| | - L Zhang
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou, Henan, China
- Henan Innovative Engineering Research Center of Poultry Germplasm Resource, Zhengzhou, Henan, China
| | - C Cai
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou, Henan, China
- Henan Innovative Engineering Research Center of Poultry Germplasm Resource, Zhengzhou, Henan, China
| | - Y Guo
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou, Henan, China
- Henan Innovative Engineering Research Center of Poultry Germplasm Resource, Zhengzhou, Henan, China
| | - Z Zhang
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou, Henan, China
- Henan Innovative Engineering Research Center of Poultry Germplasm Resource, Zhengzhou, Henan, China
| | - D Li
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou, Henan, China
- Henan Innovative Engineering Research Center of Poultry Germplasm Resource, Zhengzhou, Henan, China
| | - Y Tian
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou, Henan, China
- Henan Innovative Engineering Research Center of Poultry Germplasm Resource, Zhengzhou, Henan, China
| | - X Kang
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou, Henan, China
- Henan Innovative Engineering Research Center of Poultry Germplasm Resource, Zhengzhou, Henan, China
| | - R Han
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou, Henan, China
- Henan Innovative Engineering Research Center of Poultry Germplasm Resource, Zhengzhou, Henan, China
| | - R Jiang
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou, Henan, China
- Henan Innovative Engineering Research Center of Poultry Germplasm Resource, Zhengzhou, Henan, China
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Sha YQ, Jiang R, Miao Y, Qiu TL, Qin SC, Qiu JY, Mi HL, Wu W, Qiao C, Wu YJ, Xia Y, Wang L, Fan L, Xu W, Li JY, Zhu HY. [Clonality relatedness and molecular characteristics of Richter transformation]. Zhonghua Xue Ye Xue Za Zhi 2022; 43:841-847. [PMID: 36709198 PMCID: PMC9669627 DOI: 10.3760/cma.j.issn.0253-2727.2022.10.007] [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] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Indexed: 11/23/2022]
Abstract
Objective: To investigate the clinical, genetic, and clonality related aspects of individuals with Richter transformation (RT) . Methods: From January 2019 to December 2021, 18 RT patients with diagnoses at the First Affiliated Hospital of Nanjing Medical University (Pukou CLL center) were retrospectively examined. The immunoglobin heavy variable (IGHV) gene usage and IGHV-D-J rearrangement pattern of diagnosed CLL/SLL and transformed diffuse large B-cell lymphoma (DLBCL) were compared to determine the clonality relatedness. To investigate the risk factors of RT, Clinical and laboratory data from patients with newly diagnosed CLL/SLL and transformed DLBCL were gathered. Results: The median age of RT was 56.5 (41-75) years old. 17 patients transformed to DLBCL and 1 transformed to Hodgkin lymphoma (HL) . Of 17 individuals who had DLBCL transformation, 15 had CLL/SLL-related clonality and 2 had unrelated clonality. Next-generation sequencing (NGS) analysis of 11 paired initially diagnosed treatment-naive CLL/SLL and RT DLBCL found that EGR2、TP53 and NOTCH1 were among the most frequently mutated genes both in treatment-naive CLL/SLL and in RT DLBCL. In several cases, specific mutations were gained or lost throughout RT, indicating clonal evolution. Among 10 patients before exposure to BTK inhibitors before RT, four patients acquired BTK mutation. The aforementioned mutations should be considered high-risk variables for transformation; in addition, TP53 and EGR2 mutations could be linked to a poor prognosis following RT in patients receiving a cocktail of new medicines. Conclusion: Most RT DLBCL patients in our center are clonality related (15/17, 88.2% ) and we recommend all qualified centers to evaluate clonality relatedness of RT DLBCL patients. There was some variability in the mutational landscape between DLBCL that had undergone a transformation and initially diagnosed, treatment-naive CLL/SLL. The underlying molecular mechanism of RT needs more research.
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Affiliation(s)
- Y Q Sha
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China
| | - R Jiang
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China
| | - Y Miao
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China
| | - T L Qiu
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China
| | - S C Qin
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China
| | - J Y Qiu
- Pukou CLL Center, Pukou Division of Jiangsu Province Hospital, Nanjing 211800, China
| | - H L Mi
- Pukou CLL Center, Pukou Division of Jiangsu Province Hospital, Nanjing 211800, China
| | - W Wu
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China
| | - C Qiao
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China
| | - Y J Wu
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China
| | - Y Xia
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China
| | - L Wang
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China
| | - L Fan
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China
| | - W Xu
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China
| | - J Y Li
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China
| | - H Y Zhu
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing 210029, China
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Jiang R, Cheung C, Davies B, Cao J, Laksman Z, Krahn A. DETECTION OF CONGENITAL LONG QT SYNDROME WITH ARTIFICIAL INTELLIGENCE. Can J Cardiol 2022. [DOI: 10.1016/j.cjca.2022.08.081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
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Abstract
Tooth agenesis is a common structural birth defect in humans that results from failure of morphogenesis during early tooth development. The homeobox transcription factor Msx1 and the canonical Wnt signaling pathway are essential for "bud to cap" morphogenesis and are causal factors for tooth agenesis. Our recent study suggested that Msx1 regulates Wnt signaling during early tooth development by suppressing the expression of Dkk2 and Sfrp2 in the tooth bud mesenchyme, and it demonstrated partial rescue of Msx1-deficient molar teeth by a combination of DKK inhibition and genetic inactivation of SFRPs. In this study, we found that Sostdc1/Wise, another secreted Wnt antagonist, is involved in regulating the odontogenic pathway downstream of Msx1. Whereas Sostdc1 expression in the developing tooth germ was not increased in Msx1-/- embryos, genetic inactivation of Sostdc1 rescued maxillary molar, but not mandibular molar, morphogenesis in Msx1-/- mice with full penetrance. Since the Msx1-/-;Sostdc1-/- embryos exhibited ectopic Dkk2 expression in the developing dental mesenchyme, similar to Msx1-/- embryos, we generated and analyzed tooth development in Msx1-/-;Dkk2-/- double and Msx1-/-;Dkk2-/-;Sostdc1-/- triple mutant mice. The Msx1-/-;Dkk2-/- double mutants showed rescued maxillary molar morphogenesis at high penetrance, with a small percentage also exhibiting mandibular molars that transitioned to the cap stage. Furthermore, tooth development was rescued in the maxillary and mandibular molars, with full penetrance, in the Msx1-/-;Dkk2-/-;Sostdc1-/- mice. Together, these data reveal 1) that a key role of Msx1 in driving tooth development through the bud-to-cap transition is to control the expression of Dkk2 and 2) that modulation of Wnt signaling activity by Dkk2 and Sostdc1 plays a crucial role in the Msx1-dependent odontogenic pathway during early tooth morphogenesis.
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Affiliation(s)
- J.-M. Lee
- Department of Oral Biology, School of Dental Medicine, University at Buffalo, State University of New York, Buffalo, NY, USA
| | - C. Qin
- Division of Developmental Biology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, USA
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Ministry of Education Key Laboratory of Oral Biomedicine, and Department of Oral and Maxillofacial Surgery, School & Hospital of Stomatology, Wuhan University, Wuhan, China
| | - O.H. Chai
- Division of Developmental Biology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, USA
- Department of Anatomy, Jeonbuk National University Medical School, Jeonju, Korea
| | - Y. Lan
- Division of Developmental Biology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, USA
- Division of Plastic Surgery, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, USA
- Departments of Pediatrics and Surgery, College of Medicine, University of Cincinnati, Cincinnati, OH, USA
| | - R. Jiang
- Division of Developmental Biology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, USA
- Division of Plastic Surgery, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, USA
- Departments of Pediatrics and Surgery, College of Medicine, University of Cincinnati, Cincinnati, OH, USA
| | - H.-J.E. Kwon
- Department of Oral Biology, School of Dental Medicine, University at Buffalo, State University of New York, Buffalo, NY, USA
- Division of Developmental Biology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, USA
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Jiang J, Pei L, Jiang R. Clinical efficacy and safety of 3D vascular reconstruction combined with 3D navigation in laparoscopic hepatectomy: systematic review and meta-analysis. J Gastrointest Oncol 2022; 13:1215-1223. [PMID: 35837151 PMCID: PMC9274042 DOI: 10.21037/jgo-22-198] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 06/16/2022] [Indexed: 11/06/2022] Open
Abstract
Background Meta-analysis was used to compare the difference between 3D reconstruction technology and 2D computed tomography (CT) before surgery for primary hepatic carcinoma (PHC) and to systematically evaluate the application value of 3D vascular reconstruction and 3D navigation technology in guiding precise liver resection for PHC. However, there are still many controversies in this aspect, and there are no clear conclusions on the effectiveness and safety of three-dimensional vascular reconstruction combined with three-dimensional navigation in laparoscopic hepatectomy. Therefore, it is necessary to systematically review the results of previous studies with meta method in this study to determine their clinical efficacy and complications and guide clinical treatment. Methods We used the Cochrane Library, PubMed, Embase, Chinese Biomedical Literature Database (CBM), China National Knowledge Infrastructure (CNKI), Chinese Science and Technology Periodicals Full-Text Database (VIP), and Wanfang database to conduct an online search for data from randomized controlled trials of preoperative 3D reconstruction versus conventional CT in hepatectomy published up to October 2021. Relevant literature was selected based on the inclusion criteria, data was extracted, and quality evaluation of the included literature was carried out. I2 test was used to evaluate heterogeneity among the studies, and Cochrane risk of bias 2.0 was used to evaluate the studies. Results A total of 16 studies were included in this study. Meta-analysis showed that there were statistically significant differences between the 3D vascular reconstruction group and conventional surgery group in operation time [mean differences (MD) =-40.10, 95% confidence interval (CI): -74.94, -5.26, P=0.02, I2=78%, Z=2.26] and intraoperative blood loss (MD =-50.40, 95% CI: -62.93, -37.86, P<0.00001, I2=9%, Z=7.88), but no statistically significant difference was found in total days in hospital (MD =-0.39, 95% CI: -1.81, 1.03, P=0.59, I2=76%, Z=0.54), and postoperative complications rate (OR =0.98, 95% CI: 0.64, 1.50, P=0.91, I2=0%, Z=0.11). Discussion Preoperative 3D reconstruction plays an important role in preoperative evaluation and surgical planning, which improves the operation time of PHC and reduces the intraoperative blood loss, but no effect to length of stay in hospital or complication rate comparing to conventional 2D techniques.
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Affiliation(s)
- Jihua Jiang
- Department of Hepatobiliary Surgery, The Quzhou Affiliated Hospital of Wenzhou Medical University, Quzhou People's Hospital, Quzhou, China
| | - Lei Pei
- Department of Radiology, The Quzhou Affiliated Hospital of Wenzhou Medical University, Quzhou People's Hospital, Quzhou, China
| | - Renya Jiang
- Department of Hepatobiliary Surgery, The Quzhou Affiliated Hospital of Wenzhou Medical University, Quzhou People's Hospital, Quzhou, China
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Flament F, Jacquet L, Ye C, Amar D, Kerob D, Jiang R, Zhang Y, Kroely C, Delaunay C, Passeron T. Artificial Intelligence analysis of over half a million European and Chinese women reveals striking differences in the facial skin aging process. J Eur Acad Dermatol Venereol 2022; 36:1136-1142. [DOI: 10.1111/jdv.18073] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 01/28/2022] [Accepted: 02/23/2022] [Indexed: 12/01/2022]
Affiliation(s)
- F. Flament
- L’Oréal Research and Innovation Clichy France
| | - L. Jacquet
- Vichy International Levallois‐Perret France
| | - C. Ye
- L’Oréal Research and Innovation Shanghai China
| | - D. Amar
- L’Oréal Research and Innovation Shanghai China
| | - D. Kerob
- Vichy International Levallois‐Perret France
| | - R. Jiang
- ModiFace – A L'Oréal Group Company Toronto Canada
| | - Y. Zhang
- ModiFace – A L'Oréal Group Company Toronto Canada
| | - C. Kroely
- L’Oréal CDO – Digital Service Factory Clichy France
| | - C. Delaunay
- L’Oréal Research and Innovation Clichy France
| | - T. Passeron
- Université Côte d’Azur CHU Nice Department of Dermatology Nice France
- Université Côte d’Azur INSERM U1065, C3M Nice France
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Stokes W, Behera M, Jiang R, Gutman D, Huang Z, Burns A, Sebastian N, Sukhatme V, Lowe M, Ramalingam S, Sukhatme V, Moghanaki D. Effect of Antibiotic Therapy on Immunotherapy Outcomes for Non-Small Cell Lung Cancer: Analysis From the Veterans Health Administration. Int J Radiat Oncol Biol Phys 2022. [DOI: 10.1016/j.ijrobp.2021.10.175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Chen T, Jiang R, Jiang L. Comment on "Influence of glycemic control and hypoglycemia on the risk of fracture in patients with diabetes mellitus: a systematic review and meta-analysis of observational studies". Osteoporos Int 2021; 32:2597-2598. [PMID: 34674022 DOI: 10.1007/s00198-021-06217-6] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Accepted: 10/15/2021] [Indexed: 10/20/2022]
Affiliation(s)
- T Chen
- Department of TCM Orthopedics and Traumatology, Jiujiang Hospital of Traditional Chinese Medicine, Jiujiang, Jiangxi, 332005, China
| | - R Jiang
- Department of TCM Orthopedics and Traumatology, Jiujiang Hospital of Traditional Chinese Medicine, Jiujiang, Jiangxi, 332005, China
| | - L Jiang
- Department of TCM Orthopedics and Traumatology, Jiujiang Hospital of Traditional Chinese Medicine, Jiujiang, Jiangxi, 332005, China.
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He R, Jiao H, He N, Chang Y, Jiang H, Zhang Y, Li Y, Jiang R. Seasonal Variation of Zooplankton Communities and the Effects of Environmental Factors in the Seawater Near Taishan Nuclear Power Station. NEPT 2021. [DOI: 10.46488/nept.2021.v20i04.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
In the seawater near Taishan Nuclear Power Station, Zooplankton community composition and abundance, the biomass of major taxa, vertical distribution pattern, together with several environmental factors were investigated to evaluate the variation tendency as the seasons change. The structure characteristics of the zooplankton community were analyzed by Margalef species richness (d), Shannon-wiener species diversity index (H’), Pielou evenness index(J’), zooplankton dominant (Y), and dominant species replacement rate (R). There are 48 species within 11 classes of zooplankton identified, including 32 species of copepods. Zooplankton species richness changed obviously in the four seasons, Spring saw the highest (8010.00 ind.m-3), followed by winter (5100.00 ind.m-3), autumn (1713.75 ind.m-3), and summer (1196.25 ind.m-3). Similar trends were observed for the wet biomass, which was highest in spring (215.90 mg.m-3), followed by winter (181.70 mg.m-3), summer (78.56 mg.m-3), and autumn (24.69 mg.m-3), which gave an annual average of 125.21 mg.m-3. The results indicate that the abundance and biomass in spring were significantly higher than those in other seasons. Altogether 8 dominant species were identified along the whole year: Acrocalanmus gibber, Bestiolina amoyensis, Paracalanus parvus, Acartia danae, Mesocyclops leuckarti, Noctiluca scientillans, Penilla avirostris, and Lucifer penicilliger. The annual average Shannon-Wiener diversity index, Margalef diversity index, Pielou evenness index were 1.75, 1.83, and 0.74, respectively. The effects of environmental factors on the zooplankton community were studied by R and canonical correspondence analysis (CCA). According to Pearson correlation analysis and canonical correspondence analysis, the most important environmental factors influencing the changes of zooplankton species composition, abundance and distribution were water temperature, salinity, and pH in the whole year.
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Fang J, Zhu H, Xu P, Jiang R. Zingerone suppresses proliferation, invasion, and migration of hepatocellular carcinoma cells by the inhibition of MTDH-mediated PI3K/Akt pathway. J Recept Signal Transduct Res 2021; 42:409-417. [PMID: 34645355 DOI: 10.1080/10799893.2021.1988970] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
PURPOSE Previous studies have proved that zingerone was a therapeutic agent for many tumors. Metadherin (MTDH) acts as an oncogene and is involved in tumorigenesis. The purpose of this study was to explore the underlying mechanism of zingerone that regulates MTDH to affect hepatocellular carcinoma (HCC) progression. METHODS CCK-8 assay was performed to detect HCC cell proliferation. The invasion and migration abilities of HCC cells were evaluated using Transwell assay. The mRNA and protein levels in cells and tissues were measured using qRT-PCR and Western blot assays. Moreover, we established the HCC xenografts nude mice to evaluate the effect of zingerone on tumor growth. RESULTS We found that zingerone treatment significantly inhibited HCC cell malignant phenotype and tumor growth. Moreover, MTDH was highly expressed in HCC tissues and cell lines and was positively associated with poor overall survival of patients with HCC. Knockdown of MTDH notably suppressed the proliferation, invasion, and migration capacities of HCC cells. Mechanistically, inhibition of MTDH by zingerone impeded the malignant biological behavior of HCC cells by inactivating the PI3K/Akt pathway. CONCLUSION These results suggested that zingerone served as an effective therapeutic agent in HCC via blocking the MTDH-mediated PI3K/Akt pathway.
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Affiliation(s)
- Jian Fang
- Department of Hepatobiliary Surgery, The Quzhou Affiliated Hospital of Wenzhou Medical University, Quzhou People's Hospital, Quzhou, China
| | - Huifen Zhu
- Department of Hepatobiliary Surgery, The Quzhou Affiliated Hospital of Wenzhou Medical University, Quzhou People's Hospital, Quzhou, China
| | - Pengcheng Xu
- Department of Hepatobiliary Surgery, The Quzhou Affiliated Hospital of Wenzhou Medical University, Quzhou People's Hospital, Quzhou, China
| | - Renya Jiang
- Department of Hepatobiliary Surgery, The Quzhou Affiliated Hospital of Wenzhou Medical University, Quzhou People's Hospital, Quzhou, China
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Stokes W, Behera M, Jiang R, Gutman D, Huang Z, Giuste F, Burns A, Sebastian N, Ramalingam S, Sukhatme V, Lowe M, Ramalingam S, Sukhatme V, Moghanaki D. P53.08 Concomitant Fibrates and Immunotherapy in Non-Small Cell Lung Cancer Patients in the Veterans Health Administration. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.08.557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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22
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Behera M, Jiang R, Huang Z, Bunn B, Wynes M, Switchenko J, Scagliotti G, Belani C, Ramalingam S. P50.05 Natural History and Real-World Treatment Outcomes for NSCLC Patients with EGFR Exon 20 Insertion Mutation: An IASLC- ASCO CancerLinQ Study. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.08.533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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23
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Guo D, Sun J, Wang Y, Jiang R, Li Z, Peng J, Li Z, Chen H, Yang X, Zhou J, Fan J. 956P A multi-analyte liquid biopsy assay integrating cfDNA methylation and protein biomarkers for liver cancer diagnosis. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.08.176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Shang S, Jiang R, Luo R, Jia S, Irwin DM, Wang Z, Zhang S. Development of a 19-plex short tandem repeat typing system for individual identification and parentage testing of horses (Equus caballus). Anim Genet 2021; 52:754-758. [PMID: 34268790 DOI: 10.1111/age.13119] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/25/2021] [Indexed: 12/01/2022]
Abstract
Individual identification of horses for pedigree verification and registration is important for the sustainable development of the horse industry. Horse individual identification and parentage tests commonly use the 17 short tandem repeats (STRs) recommended by the International Society for Animal Genetics (ISAG) and the locus LEX33. While many multiplex STR typing systems have been established for the horse, a sex determining marker is usually absent, and none of them can simultaneously detect all 17 ISAG recommended loci and the locus LEX33. Here, we present a 19-plex STR typing system that contains the 17 ISAG recommend loci, the locus LEX33 and amelogenin as sex determining loci. The results of our sensitivity, species specificity, stutter analysis and population data analysis, indicate that this system is a specific, sensitive, and robust tool for the identification of individuals, parentage testing and genetic research in the horse.
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Affiliation(s)
- S Shang
- Institute of Equine Sciences, College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, 110866, China
| | - R Jiang
- Institute of Equine Sciences, College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, 110866, China
| | - R Luo
- Institute of Equine Sciences, College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, 110866, China
| | - S Jia
- Institute of Equine Sciences, College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, 110866, China
| | - D M Irwin
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, M5S 1A8, Canada
| | - Z Wang
- Institute of Equine Sciences, College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, 110866, China
| | - S Zhang
- Institute of Equine Sciences, College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang, 110866, China
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Xu J, Zhang L, Jiang R, Hu K, Hu D, Liao C, Jiang S, Yang Y, Huang J, Tang L, Li L. Nicotinamide improves NAD + levels to protect against acetaminophen-induced acute liver injury in mice. Hum Exp Toxicol 2021; 40:1938-1946. [PMID: 33949241 DOI: 10.1177/09603271211014573] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Acetaminophen (APAP) overdose causes acute liver injury (ALI). Nicotinamide adenine dinucleotide (NAD) is an essential coenzyme, and NAD+ is oxidized type which synthesized from nicotinamide (NAM). The present study aimed to investigate the role of NAD+ in ALI and protective property of NAM. The mice were subjected to different doses APAP. After 8 hours, the serum activities of alaninetransaminase (ALT) and aspartate aminotransferase (AST), the hepatic NAD+ level and nicotinamide phosphoribosyltransferase (NAMPT) expression were determined. Then, the mice were pretreated with NAM (800 mg/kg), the hepatoprotective effects and the key antioxidative molecules were evaluated. Our findings indicated that APAP resulted in remarkable NAD+ depletion in a dose-dependent manner accompanied by NAMPT downregulation, and NAM pretreatment significantly elevated the NAD+ decline due to upregulation of NAMPT. Moreover, the downregulated Kelch-like ECH-associated protein-1 (Keap1), upregulated nuclear factor erythroid 2-related factor 2 (Nrf2) and its translocation activation after NAM administration were confirmed, which were in accordance with improved superoxide dismutase (SOD) and glutathione (GSH) levels. Finally, NAM dramatically exhibited hepatoprotective effects by reducing the liver index and necrotic area. This study has suggested that APAP impairs liver NAD+ level and NAM is able to improve hepatic NAD+ to activate antioxidant pathway against APAP-induced ALI.
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Affiliation(s)
- J Xu
- Department of Pathophysiology, Chongqing Medical University, Chongqing, China.,Laboratory of Stem Cell and Tissue Engineering, Chongqing Medical University, Chongqing, China
| | - L Zhang
- Department of Pathophysiology, Chongqing Medical University, Chongqing, China.,Laboratory of Stem Cell and Tissue Engineering, Chongqing Medical University, Chongqing, China
| | - R Jiang
- Laboratory of Stem Cell and Tissue Engineering, Chongqing Medical University, Chongqing, China
| | - K Hu
- Laboratory of Stem Cell and Tissue Engineering, Chongqing Medical University, Chongqing, China
| | - D Hu
- Department of Pathophysiology, Chongqing Medical University, Chongqing, China.,Laboratory of Stem Cell and Tissue Engineering, Chongqing Medical University, Chongqing, China
| | - C Liao
- Department of Pathophysiology, Chongqing Medical University, Chongqing, China.,Laboratory of Stem Cell and Tissue Engineering, Chongqing Medical University, Chongqing, China
| | - S Jiang
- Department of Pathophysiology, Chongqing Medical University, Chongqing, China.,Laboratory of Stem Cell and Tissue Engineering, Chongqing Medical University, Chongqing, China
| | - Y Yang
- Department of Pathophysiology, Chongqing Medical University, Chongqing, China.,Laboratory of Stem Cell and Tissue Engineering, Chongqing Medical University, Chongqing, China
| | - J Huang
- Department of Pathophysiology, Chongqing Medical University, Chongqing, China.,Laboratory of Stem Cell and Tissue Engineering, Chongqing Medical University, Chongqing, China
| | - L Tang
- Department of Pathophysiology, Chongqing Medical University, Chongqing, China.,Laboratory of Stem Cell and Tissue Engineering, Chongqing Medical University, Chongqing, China
| | - L Li
- Department of Pathophysiology, Chongqing Medical University, Chongqing, China.,Laboratory of Stem Cell and Tissue Engineering, Chongqing Medical University, Chongqing, China
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Chen J, Yuan ZH, Hou XH, Shi MH, Jiang R. LINC01116 promotes the proliferation and inhibits the apoptosis of gastric cancer cells. Eur Rev Med Pharmacol Sci 2021; 24:1807-1814. [PMID: 32141549 DOI: 10.26355/eurrev_202002_20358] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE To detect the relative expression of long intergenic non-protein coding ribonucleic acid (LINC) 01116 in gastric cancer (GC) tissues and cells and analyze the correlations of LINC01116 expression with the clinicopathologic characteristics of patients and investigate the biological functions of LINC01116 via in vitro experiments. PATIENTS AND METHODS The quantitative Real Time Fluorescence-Polymerase Chain Reaction (qRT-PCR) was applied to detect the relative expression level of LINC01116 in 73 cases of tissues and cells in GC patients. The patients were divided into LINC01116 high expression group and LINC01116 low expression group, and the correlations of LINC01116 with patient's pathological characteristics were statistically analyzed. In vitro experiments [cell counting kit-8 (CCK-8) assay, colony formation assay, and flow cytometry] were adopted to investigate the influences of LINC01116 on the biological functions of GC cells. RESULTS According to the results of qRT-PCR, the expression of LINC01116 was upregulated in 54 out of 73 cases of tissues (fold change >1), and it was upregulated in GC cells compared with that in the normal gastric mucosal epithelial cells (GES-1). The statistical analysis manifested that the highly expressed LINC01116 was positively correlated with the tumor-node-metastasis (TNM) stage (p=0.008), lymph node metastasis (p=0.005), and depth of invasion (p=0.007) of the GC patients. The patients with high expression of LINC01116 in the GC tissues had a shorter survival time than those with low expression (p=0.017). After interference in the expression of LINC01116, it was shown in CCK-8 assay and colony formation assay that the proliferative capacity of the cells was decreased. The results of flow cytometry indicated that the cell cycle was arrested at the G1/G0 phase, and the apoptosis rate was increased. CONCLUSIONS LINC01116 is highly expressed in GC tissues and cells, and highly expressed LINC01116 indicates poor prognosis of the patients, promotes the proliferation, and inhibits the apoptosis of GC cells.
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Affiliation(s)
- J Chen
- Department of Endoscopic Diagnosis and Treatment Center, Gansu Provincial Hospital, Lanzhou, Gansu, China.
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Zhang Y, Jiang R, Kezele I, Flament F, Elmozino E, Zhang J, Ye C, Amar D, Coquide J, Dwivedi S, Sarda-Dutilh L, Arcin V, Aarabi P. A new procedure, free from human assessment, that automatically grades some facial skin signs in men from selfie pictures. Application to changes induced by a severe aerial chronic urban pollution. Int J Cosmet Sci 2021; 42:185-197. [PMID: 31971257 DOI: 10.1111/ics.12602] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Accepted: 01/18/2020] [Indexed: 01/15/2023]
Abstract
OBJECTIVE These were two folds: at first, to develop an automatic grading system specifically dedicated to some facial signs of men, similar to the one previously validated on women of different ethnic ancestry and second, to assess its potential in detecting and grading the possible impacts of a severe aerial urban pollution on some facial signs of Chinese men. METHODS In both studies, selfie images were obtained from differently aged men. Nine facial signs were automatically graded through a specific A.I-based algorithm and clinically assessed by a panel of experts and dermatologists. Selfie pictures were taken from individual smartphones of variable optical properties. The first study, designed for developing an automatic grading system, involved three comparable cohorts of men from three different regional ancestries (African, Asian, Caucasian, 110 each) the selfie images of which were acquired under four different lighting conditions. As a second use case study, the facial signs of two cohorts of Chinese men (101 and 100, each), differently aged, regularly exposed to very different aerial urban pollution conditions (UP) were analysed by the same algorithm, selfies being taken under only one lighting condition. RESULTS -The new automatic grading system of facial signs suits well to men, showing comparable results than that the one dedicated to women and provides data in close agreement with experts' assessments. -In both cases (expert's or automatic methodology), the accuracy of the scores appeared ethnic-dependent. -The applied case confirmed previous results obtained clinically, that is, that many facial signs were found of an increased severity among men exposed to a severe urban pollution, as compared to those living in a less polluted city. -In both studies, statistical agreements between the automatic grading system and expert's assessments were reached. In some facial signs, the automatic grading system seems offering a slightly better accuracy than the assessments made by the experts. CONCLUSION Apart from some minor limitations, this A.I-based automatic grading system, free from human intervention, performed as well as the one previously developed in women, in close agreement with expert's assessments. In epidemiological studies, this system offers an easy, fast, affordable and confidential approach in the detection and quantification of male facial signs.
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Affiliation(s)
- Y Zhang
- ModiFace - A L'Oréal Group Company, Toronto, Canada
| | - R Jiang
- ModiFace - A L'Oréal Group Company, Toronto, Canada
| | - I Kezele
- ModiFace - A L'Oréal Group Company, Toronto, Canada
| | - F Flament
- L'Oréal Research and Innovation, Clichy, France
| | - E Elmozino
- ModiFace - A L'Oréal Group Company, Toronto, Canada
| | - J Zhang
- ModiFace - A L'Oréal Group Company, Toronto, Canada
| | - C Ye
- L'Oréal Research and Innovation, Shanghai, China
| | - D Amar
- L'Oréal Research and Innovation, Shanghai, China
| | - J Coquide
- L'Oréal CDO - Digital Service Factory, Clichy, France
| | - S Dwivedi
- L'Oréal CDO - Digital Service Factory, Clichy, France
| | | | - V Arcin
- L'Oréal CDO - Digital Service Factory, Clichy, France
| | - P Aarabi
- ModiFace - A L'Oréal Group Company, Toronto, Canada
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Gharzai L, Jiang R, Wallington D, Jones G, Birer S, Jairath N, Jaworski E, McFarlane M, Mahal B, Sandler H, Morgan T, Kishan A, Feng F, Schipper M, Dess R, Jackson W, Spratt D. Comprehensive Analysis of Candidate Surrogate Endpoints in Localized Prostate Cancer: Analysis of 59 Randomized Trials. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.2196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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29
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Ray D, Jolly S, Hinton T, Karnak D, Tang M, Jiang R, Boonstra P, Sandford E, Ray P, Sun Y, Matuszak M, El Naqa I, Schipper M, Green M, Schonewolf C, Tewari M, Haken RKT, Lawrence T. Predicting Radiation Pneumonitis Using Plasma Biomarkers Related to TNFα-NFκB Pathway. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.1757] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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30
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Dimopoulos M, Weisel K, Moreau P, Jr L, White D, Miguel J, Sonneveld P, Engelhardt M, Jenner M, Corso A, Dürig J, Pavic M, Salomo M, Casal E, Jiang R, Nguyen T, Peluso T, Richardson P. POMALIDOMIDE, BORTEZOMIB, DEXAMETHASONE AFTER 1 PRIOR LINE OF THERAPY IN RELAPSED OR REFRACTORY MULTIPLE MYELOMA: SUBANALYSIS OF OPTIMMISM BY AGE, PRIOR TRANSPLANT, AND HIGH-RISK CYTOGENETICS. Hematol Transfus Cell Ther 2020. [DOI: 10.1016/j.htct.2020.10.454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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31
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Li W, Jiang R, Zhu Y, Zhou J, Cui C. Effect of 0.01% atropine eye drops on choroidal thickness in myopic children. J Fr Ophtalmol 2020; 43:862-868. [PMID: 32828565 DOI: 10.1016/j.jfo.2020.04.023] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Revised: 04/15/2020] [Accepted: 04/17/2020] [Indexed: 12/12/2022]
Abstract
PURPOSE To examine the effects of low-dose atropine on the choroidal thickness (CT) of young children in Shanghai, China, as well as the ocular biometrics of myopic patients. METHODS A total of 59 eyes of 35 myopic children had subfoveal CT and ocular biometry measurements taken before and after 2weeks, 4weeks, and 8weeks of treatment with 0.01% atropine. All eyes were measured using swept-source optical coherence tomography. CT and changes in it were also recorded. RESULTS The choroid exhibited significant and continuous thickening under the fovea after patients were treated with 0.01% atropine. The magnitude of change in CT varied with the location and with the duration of treatment. The greatest change was observed in the fovea. There was no significant relationship between changes in subfoveal CT and axial length. CONCLUSIONS Using 0.01% atropine eye drops significantly increased CT in eyes of young myopic children, by variable magnitude depending upon location.
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Affiliation(s)
- W Li
- Department of Ophthalmology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, Shanghai, China
| | - R Jiang
- Department of Ophthalmology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, Shanghai, China
| | - Y Zhu
- Department of Ophthalmology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, Shanghai, China
| | - J Zhou
- Department of Ophthalmology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, Shanghai, China.
| | - C Cui
- Department of Ophthalmology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, Shanghai, China
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32
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Tang Y, Hong C, Cai Y, Zhu J, Hu X, Tian Y, Song X, Song Z, Jiang R, Kang F. HIF-1α Mediates Osteoclast-Induced Mandibular Condyle Growth via AMPK Signaling. J Dent Res 2020; 99:1377-1386. [PMID: 32600097 DOI: 10.1177/0022034520935788] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
During the mandibular condylar growth, the absorption of calcified cartilage matrix induced by osteoclasts is crucial for the continuous endochondral osteogenesis. Meanwhile, recent studies showed that subchondral bone resided within the low-oxygen microenvironment, and our previous study revealed that hypoxia-inducible transcription factor 1α (HIF-1α) promoted osteoclastogenesis under hypoxia. However, whether HIF-1α regulates the function of osteoclasts in the mandibular condyle cartilage remains elusive. Our study indicated that severe deformity of the mandibular condyle was displayed in 10-wk-old osteoclast-specific HIF-1α conditional knockout (CKO) mice, accompanied by shortened length of condylar process and disorganized fibrocartilage. In 1-, 2-, and 4-wk-old CKO mice, the size of the hypertrophic layer and chondrocytic layer was significantly thickened. In the chondrocytic layer, chondrocytes were atrophied, showing a form of apoptosis in 4-wk-old CKO mice. Furthermore, an increase in the thickness of the fibrous and proliferating layer was observed in 10-wk-old CKO mice, as well as a significant decrease in that of the chondrocytic and hypertrophic chondrocyte layers. Interestingly, the articular surface of the condylar process abnormally presented a horizontal concave shape, and a disk-like acellular connective tissue appeared. In addition, genetic ablation of HIF-1α blunted cartilage matrix loss by subchondral osteoclast deficiency, resulting in a high subchondral bone mass phenotype, accompanied with a decreased number of blood vessels, alkaline phosphatase staining, and vascular endothelial growth factor (VEGF) expression. Mechanistically, the number of osteoclasts in the center of the condyle in CKO mice was significantly reduced by attenuated expression of adenosine 5′-monophosphate-activated protein kinase (AMPK) signaling. These findings reveal a novel influence of HIF-1α function in osteoclasts on maintenance of osteoclast-induced resorption of calcified cartilage matrix via AMPK signaling, as well as subchondral bone formation through VEGF-dependent angiogenesis in bone marrow.
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Affiliation(s)
- Y. Tang
- Department of Oral and Maxillofacial Surgery, School & Hospital of Stomatology, Tongji University, Shanghai, China
- Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Shanghai, China
| | - C. Hong
- Department of Oral and Maxillofacial Surgery, School & Hospital of Stomatology, Tongji University, Shanghai, China
- Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Shanghai, China
| | - Y. Cai
- Department of Oral and Maxillofacial Surgery, School & Hospital of Stomatology, Tongji University, Shanghai, China
- Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Shanghai, China
| | - J. Zhu
- Department of Oral and Maxillofacial Surgery, School & Hospital of Stomatology, Tongji University, Shanghai, China
- Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Shanghai, China
| | - X. Hu
- Department of Oral and Maxillofacial Surgery, School & Hospital of Stomatology, Tongji University, Shanghai, China
- Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Shanghai, China
| | - Y. Tian
- Department of Oral and Maxillofacial Surgery, School & Hospital of Stomatology, Tongji University, Shanghai, China
- Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Shanghai, China
| | - X. Song
- Department of Oral and Maxillofacial Surgery, School & Hospital of Stomatology, Tongji University, Shanghai, China
- Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Shanghai, China
| | - Z. Song
- Department of Oral and Maxillofacial Surgery, School & Hospital of Stomatology, Tongji University, Shanghai, China
- Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Shanghai, China
| | - R. Jiang
- Department of Oral and Maxillofacial Surgery, School & Hospital of Stomatology, Tongji University, Shanghai, China
- Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Shanghai, China
| | - F. Kang
- Department of Oral and Maxillofacial Surgery, School & Hospital of Stomatology, Tongji University, Shanghai, China
- Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Shanghai, China
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Ogunsua BO, Srivastava A, Bian J, Qie X, Wang D, Jiang R, Yang J. Significant Day-time Ionospheric Perturbation by Thunderstorms along the West African and Congo Sector of Equatorial Region. Sci Rep 2020; 10:8466. [PMID: 32439853 PMCID: PMC7242353 DOI: 10.1038/s41598-020-65315-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Accepted: 05/01/2020] [Indexed: 11/09/2022] Open
Abstract
The equatorial Congo has been recognized as the most active lightning chimney region in the Globe. Although the perturbation of tropospheric thunderstorms on the lower ionosphere has been noticed in the middle latitudes through their transient lightning electric fields or convective gravity waves, the effects on equatorial ionosphere and the horizontal extent of this perturbation remains a mystery because of the difficulties in extracting the effects due to the sporadic nature of the equatorial ionosphere. Here we present observational results showing solid evidence of deviations in ionospheric total electron content (TEC) and its direction of propagation associated with thunderstorms using the method of polynomial filtering, by utilizing the TEC measured from equatorial Global Positioning System (GPS) Receiver stations along the West African region-Congo Basin. The TEC deviations due to the thunderstorms were found to be mostly propagated in a specific direction from the point of the event, with the highest absolute peak TEC at ~±1.5 TECUs. The internal dynamics of the equatorial ionosphere have been found to be suppressed by large thunderstorm effects during the daytime, with negligible impact at night.
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Affiliation(s)
- B O Ogunsua
- Key Laboratory for middle Atmosphere and Global Environment Observation (LAGEO), Institute of Atmospheric Physics (IAP), Chinese Academy of Science, Beijing, China. .,Department of Physics, Federal University of Technology, Akure, Nigeria.
| | - A Srivastava
- Key Laboratory for middle Atmosphere and Global Environment Observation (LAGEO), Institute of Atmospheric Physics (IAP), Chinese Academy of Science, Beijing, China
| | - J Bian
- Key Laboratory for middle Atmosphere and Global Environment Observation (LAGEO), Institute of Atmospheric Physics (IAP), Chinese Academy of Science, Beijing, China.,College of Earth and Planetary Sciences, University of Chinese Academy of Sciences, Beijing, China
| | - X Qie
- Key Laboratory for middle Atmosphere and Global Environment Observation (LAGEO), Institute of Atmospheric Physics (IAP), Chinese Academy of Science, Beijing, China. .,College of Earth and Planetary Sciences, University of Chinese Academy of Sciences, Beijing, China.
| | - D Wang
- Key Laboratory for middle Atmosphere and Global Environment Observation (LAGEO), Institute of Atmospheric Physics (IAP), Chinese Academy of Science, Beijing, China
| | - R Jiang
- Key Laboratory for middle Atmosphere and Global Environment Observation (LAGEO), Institute of Atmospheric Physics (IAP), Chinese Academy of Science, Beijing, China
| | - J Yang
- Key Laboratory for middle Atmosphere and Global Environment Observation (LAGEO), Institute of Atmospheric Physics (IAP), Chinese Academy of Science, Beijing, China
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Liu HQ, Tong XM, Han TY, Zhang H, Guo M, Zhang XF, Liu XJ, Zhang X, Zhang MT, Liu F, Bao LS, Zheng J, Tian XY, Gao Q, Zhang WX, Duan Y, Sun FF, Guo W, Li L, Xiao M, Liu WL, Jiang R. [Efficacy of minimally invasive pulmonary surfactant administration in preterm infants with neonatal respiratory distress syndrome: a multicenter clinical trial]. Zhonghua Er Ke Za Zhi 2020; 58:374-380. [PMID: 32392952 DOI: 10.3760/cma.j.cn112140-20191018-00658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To explore the feasibility and safety of minimally invasive surfactant administration (MISA) in preterm neonates with respiratory distress syndrome (NRDS). Methods: In this multicenter prospective randomized controlled trial, 92 preterm infants with gestation age ≤30 weeks and diagnosed with NRDS were enrolled in 8 level Ⅲ neonatal intensive care units (NICU) in Beijing-Tianjin-Hebei Region from 1(st) July 2017 to 31(st) December 2018. They were randomly assigned to minimally invasive surfactant administration (MISA) group or endotracheal intubation surfactant administration (EISA) group according to random number generated by computer. Infants in both groups received calf pulmonary surfactant preparation at a dose of 70-100 mg/kg. The data of demography, perinatal situation, medication administration, complications, clinical outcomes in the two groups were compared with Chi-square test, Student's t-test, Mann-Whitney U test or Fisher's exact test. Results: Among the 92 preterm infants, 53 were males, 39 were females; 47 were in the MISA group (25 males), and 45 were in the EISA group (28 males). The gestational age and birth weight were (29.5±1.2) weeks and (1 271±242) g in all patients, (29.5±1.4) weeks and (1 285±256) g in the MISA group, and (29.6±0.9) weeks and (1 255±227) g in the EISA group. The duration of surfactant infusion and the length of whole procedure in the MISA group were significantly longer than that in the EISA group (60 (18, 270) s vs. 50 (30, 60) s, Z=3.009, P=0.003; 90 (60, 300) s vs. 60 (44, 270) s, Z=3.365, P=0.001). For the outcomes, the incidence of hemodynamically significant patent ductus arteriosus (hsPDA) and bronchopulmonary dysplasia (BPD) were lower in the MISA group than in the EISA group (36% (17/47) vs. 67% (30/45), χ(2)=8.556, P=0.003; 26% (12/47) vs. 47% (21/45), χ(2)=4.464, P=0.035). Conclusions: Minimally invasive surfactant administration is applicable in preterm infants ≤30 weeks gestational age with NRDS. Although the length of whole procedure is longer than route endotracheal administration, the benefit of decreasing the incidences of hsPDA and BPD outweighs this demerit.
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Affiliation(s)
- H Q Liu
- Department of Pediatrics, Peking University Third Hospital, Beijing 100191, China
| | - X M Tong
- Department of Pediatrics, Peking University Third Hospital, Beijing 100191, China
| | - T Y Han
- Department of Pediatrics, Peking University Third Hospital, Beijing 100191, China
| | - H Zhang
- Department of Pediatrics, Peking University Third Hospital, Beijing 100191, China
| | - M Guo
- Department of Neonatology, Fifth Medical Center, General Hospital of the Chinese People's Liberation Army, Beijing 100039, China
| | - X F Zhang
- Department of Neonatology, Fifth Medical Center, General Hospital of the Chinese People's Liberation Army, Beijing 100039, China
| | - X J Liu
- Department of Neonatology, Central Hospital of China National Petroleum Corporation, Langfang 065000, China
| | - X Zhang
- Department of Neonatology, Central Hospital of China National Petroleum Corporation, Langfang 065000, China
| | - M T Zhang
- Department of Neonatology, Central Hospital of China National Petroleum Corporation, Langfang 065000, China
| | - F Liu
- Department of Neonatology, 980 Hospital of the Joint Logistics Support Force of the Chinese People's Liberation Army, Shijiazhuang 050082, China
| | - L S Bao
- Department of Neonatology, 980 Hospital of the Joint Logistics Support Force of the Chinese People's Liberation Army, Shijiazhuang 050082, China
| | - J Zheng
- Department of Neonatology, Tianjin Central Hospital of Obstetrics and Gynecology, Tianjin 300100, China
| | - X Y Tian
- Department of Neonatology, Tianjin Central Hospital of Obstetrics and Gynecology, Tianjin 300100, China
| | - Q Gao
- Department of Neonatology, Tianjin Central Hospital of Obstetrics and Gynecology, Tianjin 300100, China
| | - W X Zhang
- Department of Neonatology, Tianjin Central Hospital of Obstetrics and Gynecology, Tianjin 300100, China
| | - Y Duan
- Department of Neonatology, Second Hospital of Tianjin Medical University, Tianjin 300211, China
| | - F F Sun
- Department of Neonatology, Second Hospital of Tianjin Medical University, Tianjin 300211, China
| | - W Guo
- Department of Neonatology, Xingtai People's Hospital, Xingtai 054001, China
| | - L Li
- Department of Neonatology, Xingtai People's Hospital, Xingtai 054001, China
| | - M Xiao
- Department of Neonatology, Cangzhou Central Hospital, Cangzhou 061001, China
| | - W L Liu
- Department of Neonatology, Cangzhou Central Hospital, Cangzhou 061001, China
| | - R Jiang
- Department of Neonatology, Cangzhou Central Hospital, Cangzhou 061001, China
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Abstract
Cleft palate is among the most common structural birth defects in humans. Previous studies have shown that mutations in FOXF2 are associated with cleft palate in humans and mice and that Foxf2 acts in a Shh-Foxf-Fgf18-Shh molecular network controlling palatal shelf growth. In this study, we combined RNA-seq and ChIP-seq approaches to identify direct transcriptional target genes mediating Foxf2 function in palate development in mice. Of 155 genes that exhibited Foxf2-dependent expression in the developing palatal mesenchyme, 88 contained or were located next to Foxf2-binding sites. Through in situ hybridization analyses, we demonstrate that expression of many of these target genes, including multiple genes encoding transcription factors and several encoding extracellular matrix-modifying proteins, were specifically upregulated in the posterior region of palatal shelves in Foxf2-/- mouse embryos. Foxf2 occupancy at many of these putative target loci, including Fgf18, in the developing palatal tissues was verified by ChIP-polymerase chain reaction analyses. One of the Foxf2 target genes, Chst2, encodes a carbohydrate sulfotransferase integral to glycosaminoglycan sulfation. Correlating with ectopic Chst2 expression, Foxf2-/- embryos a exhibited region-specific increase in sulfated keratan sulfate and a concomitant reduction in chondroitin sulfate accumulation in the posterior palatal mesenchyme. However, expression of the core protein of versican, a major chondroitin sulfate proteoglycan important in palatal shelf morphogenesis, was increased, whereas expression of collagen I was reduced in the corresponding region of the palatal mesenchyme. These results indicate that, in addition to regulating palatal shelf growth through the Fgf18-Shh signaling network, Foxf2 controls palatal shelf morphogenesis through regulating expression of multiple transcription factors as well as through directly controlling the synthesis and processing of extracellular matrix components in the palatal mesenchyme. Our ChIP-seq and RNA-seq data sets provide an excellent resource for comprehensive understanding of the molecular network controlling palate development.
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Affiliation(s)
- J Xu
- Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - H Liu
- Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Y Lan
- Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.,Division of Plastic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.,Departments of Pediatrics and Surgery, College of Medicine, University of Cincinnati, Cincinnati, OH, USA.,Shriners Hospitals for Children, Cincinnati, OH, USA
| | - J S Park
- Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.,Departments of Pediatrics and Surgery, College of Medicine, University of Cincinnati, Cincinnati, OH, USA.,Division of Pediatric Urology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - R Jiang
- Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.,Division of Plastic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.,Departments of Pediatrics and Surgery, College of Medicine, University of Cincinnati, Cincinnati, OH, USA.,Shriners Hospitals for Children, Cincinnati, OH, USA
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Xu EY, Zhang YF, Song G, Jiang R, Liu GQ, Liu JT. Rapid Identification of Four New Synthetic Cannabinoids in Whole Blood. Fa Yi Xue Za Zhi 2019; 35:677-681. [PMID: 31970953 DOI: 10.12116/j.issn.1004-5619.2019.06.006] [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] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Indexed: 06/10/2023]
Abstract
Objective To establish accurate and rapid methods to identify four new synthetic cannabinoids (JWH-203, JWH-122, 5F-APINACA and AB-CHMINACA) in blood samples. Methods The whole blood samples were extracted by acetonitrile and methanol, screened by gas chromatography-mass spectrometry (GC-MS) then confirmed by liquid chromatography-tandem mass spectrometry (LC-MS/MS) method, and multiple reaction monitoring (MRM) mode was used for quantitative analysis. Results The GC-MS method needed 21 min to complete the analysis, while the LC-MS/MS method needed 5 min. The AB-CHMINACA, JWH-203, 5F-APINACA and JWH-122 all used quasi molecular ion peak as a parent ion. The precursor-product ion combinations were m/z 357.4→312.2, m/z 340.2→125.0, m/z 384.1→135.1 and m/z 356.4→169.2. The four synthetic cannabinoids in blood samples had good linearity in the 1-250 ng/mL mass concentration range (r>0.99). The limits of detection (LODs) were in the range of 0.1-0.5 ng/mL, the recovery rate was 85.4%-95.2%, the RSD less than 10.0%, and the matrix effect was 80.3%-92.8%. Conclusion The GC-MS and LC-MS/MS chromatographic behaviors and mass spectrometry analysis information of four synthetic cannabinoids were obtained in this study, and the possible causes of differences in chromatographic behaviors were discussed preliminarily. Therefore this study has a suggestive effect on judging the development trend of synthetic cannabinoids. This method can be used for rapid identification of four synthetic cannabinoids in blood, which can provide reference for identification of new synthetic cannabinoids when they are proliferating at present.
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Affiliation(s)
- E Y Xu
- Department of Forensic Analytical Toxicology, China Medical University, Shenyang 110122, China
| | - Y F Zhang
- Institute of Forensic Science, Ministry of Public Security, PRC, Beijing 100038, China
| | - G Song
- Institute of Forensic Science, Ministry of Public Security, PRC, Beijing 100038, China
| | - R Jiang
- Department of Forensic Analytical Toxicology, China Medical University, Shenyang 110122, China
| | - G Q Liu
- Department of Forensic Analytical Toxicology, China Medical University, Shenyang 110122, China
| | - J T Liu
- Department of Forensic Analytical Toxicology, China Medical University, Shenyang 110122, China
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37
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Abstract
Cleft palate is a common major birth defect resulting from disruption of palatal shelf growth, elevation, or fusion during fetal palatogenesis. Whereas the molecular mechanism controlling palatal shelf elevation is not well understood, a prevailing hypothesis is that region-specific accumulation of hyaluronan, a predominant extracellular glycosaminoglycan in developing palatal mesenchyme, plays a major role in palatal shelf elevation. However, direct genetic evidence for a requirement of hyaluronan in palate development is still lacking. In this study, we show that Has2, 1 of 3 hyaluronan synthases in mammals, plays a major role in hyaluronan synthesis in the neural crest-derived craniofacial mesenchyme during palatogenesis in mice. We analyzed developmental defects caused by tissue-specific inactivation of Has2 throughout the cranial neural crest lineage or specifically in developing palatal or mandibular mesenchyme, respectively, using Wnt1-Cre, Osr2-Cre, and Hand2-Cre transgenic mice. Inactivation of Has2 either throughout the neural crest lineage or specifically in the developing palatal mesenchyme caused reduced palatal shelf size and increased palatal mesenchyme cell density prior to the time of normal palatal shelf elevation. Whereas both Has2f/f;Wnt1-Cre and Has2f/f;Osr2-Cre mutant mice exhibit cleft palate at complete penetrance, the Has2f/f; Wnt1-Cre fetuses showed dramatically reduced mandible size and complete failure of palatal shelf elevation, whereas Has2f/f;Osr2-Cre fetuses had normal mandibles and delayed palatal shelf elevation. All Has2f/f;Hand2-Cre pups showed reduced mandible size and about 50% of them had cleft palate with disruption of palatal shelf elevation. Results from explant culture assays indicate that disruption of palatal shelf elevation in Has2f/f;Hand2-Cre mutant fetuses resulted from physical obstruction by the malformed mandible and tongue. Together, these data indicate that hyaluronan plays a crucial intrinsic role in palatal shelf expansion and timely reorientation to the horizontal position above the tongue as well as an important role in mandibular morphogenesis that secondarily affects palatal shelf elevation.
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Affiliation(s)
- Y. Lan
- Division of Plastic Surgery, Cincinnati
Children’s Hospital Medical Center, Cincinnati, OH, USA
- Division of Developmental Biology, Cincinnati
Children’s Hospital Medical Center, Cincinnati, OH, USA
- Departments of Pediatrics and Surgery,
University of Cincinnati College of Medicine, Cincinnati, OH, USA
- Shriners Hospitals for Children, Cincinnati,
OH, USA
| | - C. Qin
- Division of Developmental Biology, Cincinnati
Children’s Hospital Medical Center, Cincinnati, OH, USA
- The State Key Laboratory Breeding Base of
Basic Science of Stomatology (Hubei-MOST) & Ministry of Education Key Laboratory of Oral
Biomedicine, School & Hospital of Stomatology, Wuhan University, Wuhan, Hubei,
China
| | - R. Jiang
- Division of Plastic Surgery, Cincinnati
Children’s Hospital Medical Center, Cincinnati, OH, USA
- Division of Developmental Biology, Cincinnati
Children’s Hospital Medical Center, Cincinnati, OH, USA
- Departments of Pediatrics and Surgery,
University of Cincinnati College of Medicine, Cincinnati, OH, USA
- Shriners Hospitals for Children, Cincinnati,
OH, USA
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38
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Wu Y, Yu X, Zhu Y, Shi C, Li X, Jiang R, Gao P, Gao R, Blumenthal JA. P3623Integrating depression and acute coronary syndrome care in low-resource hospitals in china: primary results from the I-Care randomised clinical trial. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz745.0481] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Depression and acute coronary syndromes (ACS) are significant public health challenges. Patients with ACS often experience depression, which adversely affects prognosis. Low-cost, sustainable, and effective service models that integrate depression care into the management of ACS patients to reduce depression and improve ACS outcomes are critically needed.
Purpose
I-CARE study is a multi-center, randomised clinical trial (RCT) to evaluate the efficacy of an 11-month integrated care (IC) intervention compared to usual care (UC) in the management of ACS patients.
Methods
The I-CARE RCT was conducted between October 2014 and March 2018 in 16 rural Chinese hospitals. A total of 4041 patients with ACS were consecutively enrolled and randomly assigned in a 1:1 ratio to an IC intervention consisting of nurse-led risk factor management, group-based counseling supplemented by individual problem solving therapy and antidepressant medications as needed, or UC. The primary outcome was change in Patient Health Questionnaire-9 (PHQ-9) scores from baseline to 6 and 12 months. Secondary outcomes included incidence of major adverse events (MAEs) after discharge, quality of life (EQ5D), and adherence to ACS secondary prevention medications. Data analysis used a multilevel mixed-effects model with hospital-level and subject-level random-effect intercepts and hospital-level random slope incorporated to adjust for clustering effect. Primary analyses followed the intent-to-treat principle.
Results
The mean age of the patients was 61±10 years and 63% were men; however, only 3.3% were classified as depressed based upon a cutoff of ≥10 on the PHQ-9, and 26.9% had PHQ-9 scores between 5 to 9 at the baseline. There were no significant differences in patients' clinical characteristics between IC and UC groups. Changes in PHQ-9 scores from baseline to 6- and 12-months did not differ between treatment groups (−1.47 in IC group vs −1.40 in UC group; adjusted mean difference, −0.04; 95% CI, −0.17 to 0.08 at 6-months; −1.62 in IC group vs −1.54 in UC group; adjusted mean difference, −0.06; 95% CI: −0.19 to 0.06 at 12-months).The risk of MAEs after discharge between IC and UC groups also did not differ significantly (42.1% vs 43.1%; p=0.307).
Conclusions
Results from the I-CARE trial showed that a nurse-coordinated ACS and depression IC intervention did not reduce depression or improve clinical outcomes among patients with ACS compared to usual care controls. The low prevalence of depression was unexpected and may have minimized the potential added benefits of the IC intervention on depression and clinical outcomes compared to UC.
Acknowledgement/Funding
This study is supported by a grant from the National Institute of Mental Health (R01MH100332).
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Affiliation(s)
- Y Wu
- The George Institute for Global Health at Peking University Health Science Center, Beijing, China
| | - X Yu
- Peking University Sixth Hospital, beijing, China
| | - Y Zhu
- Peking University, School of Public Health, Department of Epidemiology and Biostatistics, beijing, China
| | - C Shi
- Peking University Sixth Hospital, beijing, China
| | - X Li
- The George Institute for Global Health at Peking University Health Science Center, Beijing, China
| | - R Jiang
- Chinese PLA (People's Liberation Army) General Hospital, Beijing, China
| | - P Gao
- Peking University, School of Public Health, Department of Epidemiology and Biostatistics, beijing, China
| | - R Gao
- Fuwai Hospital- Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - J A Blumenthal
- Duke University Medical Center, Department of Psychiatry and Behavioral Sciences, Durham, United States of America
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Flament F, Hofmann M, Roo E, Raimbault‐Gerard C, Chuberre B, Zhang Y, Jiang R, Kezele I, Zhang J, Elmozino E, Coquide J, Arcin V, Aarabi P. An automatic procedure that grades some facial skin structural signs: agreements and validation with clinical assessments made by dermatologists. Int J Cosmet Sci 2019; 41:472-478. [DOI: 10.1111/ics.12563] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Accepted: 06/25/2019] [Indexed: 12/11/2022]
Affiliation(s)
- F. Flament
- L’Oréal Research and Innovation 9 Rue Pierre Dreyfus92110 Clichy France
| | - M. Hofmann
- Dermatology, Venereology and Allergy Department Charité Medicine University Charitéplatz 1 10115 Berlin Germany
- Department of Dermatology University Odense Odense Denmark
| | - E. Roo
- Private Dermatology Consultancy Practice Rafael Calvo 22 28010 Madrid Spain
| | - C. Raimbault‐Gerard
- Private Dermatology Consultancy Practice 30 rue des Clercs 57000 Metz France
| | - B. Chuberre
- Active Cosmetics International Global Medical Relations and Communications 62 Quai Charles Pasqua 92300 Levallois-Perret France
| | - Y. Zhang
- ModiFace – A L'Oréal Group Company 7 St. Thomas St Suite 502-504 Toronto On, M5S 1B7 Canada
| | - R. Jiang
- ModiFace – A L'Oréal Group Company 7 St. Thomas St Suite 502-504 Toronto On, M5S 1B7 Canada
| | - I. Kezele
- ModiFace – A L'Oréal Group Company 7 St. Thomas St Suite 502-504 Toronto On, M5S 1B7 Canada
| | - J. Zhang
- ModiFace – A L'Oréal Group Company 7 St. Thomas St Suite 502-504 Toronto On, M5S 1B7 Canada
| | - E. Elmozino
- ModiFace – A L'Oréal Group Company 7 St. Thomas St Suite 502-504 Toronto On, M5S 1B7 Canada
| | - J. Coquide
- L’Oréal CDO – Digital Service Factory 41 Rue Martre 92117 Clichy France
| | - V. Arcin
- L’Oréal CDO – Digital Service Factory 41 Rue Martre 92117 Clichy France
| | - P. Aarabi
- ModiFace – A L'Oréal Group Company 7 St. Thomas St Suite 502-504 Toronto On, M5S 1B7 Canada
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Lee J, Zhang Q, Lian D, Jiang R, Kim C. 445 NQO1 suppresses the growth of cutaneous squamous cell carcinoma cells. J Invest Dermatol 2019. [DOI: 10.1016/j.jid.2019.07.495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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41
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Liu D, Han R, Wang X, Li W, Tang S, Li W, Wang Y, Jiang R, Yan F, Wang C, Liu X, Kang X, Li Z. A novel 86-bp indel of the motilin receptor gene is significantly associated with growth and carcass traits in Gushi-Anka F 2 reciprocal cross chickens. Br Poult Sci 2019; 60:649-658. [PMID: 31469320 DOI: 10.1080/00071668.2019.1655710] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
1. A previous whole-genome association analysis has identified the motilin receptor gene (MLNR), which regulates gastrointestinal motility and gastric emptying, as a candidate gene related to chicken growth.2. MLNR mRNA was expressed in all tissues tested, and the expression level in digestive tissues was greater than in other tissues. Expression levels in the pancreas, duodenum and glandular stomach at day old and one, two and three weeks of age indicated a possible correlation with the digestive system. This suggested that the MLNR gene plays a central role in gastrointestinal tract function and affects the growth and development of chickens. Moreover, there was a significant difference in expression in the glandular stomach tissue between Ross 308 and Gushi chickens at six weeks of age.3. Re-sequencing revealed an 86-bp insertion/deletion polymorphism in the downstream region of the MLNR gene. The mutation locus was genotyped in 2,261 individuals from nine different chicken breeds. MLNR expression levels in the glandular stomach of chickens with DD genotypes were greater than those in chickens with the ID and II genotypes. The DD genotype was the most dominant genotype in commercial broiler's (Ross 308 and Arbor Acres broilers), and the D allele frequency in these breeds exceeded 91%. The deletion mutation tended towards fixation in commercial broilers.4. Association with growth and carcass traits analysed in a Gushi-Anka F2 intercrossed population, showed that the DD genotype was significantly associated with the greatest growth and carcass trait values, whereas values associated with the II genotype were the lowest in the F2 reciprocal cross chickens.5. The results suggest that the mutation is strongly associated with growth related traits and it is likely to be useful for marker-assisted selection of chickens.
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Affiliation(s)
- D Liu
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Henan Innovative Engineering Research Center of Poultry Germplasm Resource, Zhengzhou, Henan, China
| | - R Han
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Henan Innovative Engineering Research Center of Poultry Germplasm Resource, Zhengzhou, Henan, China
| | - X Wang
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Henan Innovative Engineering Research Center of Poultry Germplasm Resource, Zhengzhou, Henan, China
| | - W Li
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Henan Innovative Engineering Research Center of Poultry Germplasm Resource, Zhengzhou, Henan, China
| | - S Tang
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou, Henan, China
| | - W Li
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Henan Innovative Engineering Research Center of Poultry Germplasm Resource, Zhengzhou, Henan, China
| | - Y Wang
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Henan Innovative Engineering Research Center of Poultry Germplasm Resource, Zhengzhou, Henan, China
| | - R Jiang
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Henan Innovative Engineering Research Center of Poultry Germplasm Resource, Zhengzhou, Henan, China
| | - F Yan
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Henan Innovative Engineering Research Center of Poultry Germplasm Resource, Zhengzhou, Henan, China
| | - C Wang
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Henan Innovative Engineering Research Center of Poultry Germplasm Resource, Zhengzhou, Henan, China
| | - X Liu
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Henan Innovative Engineering Research Center of Poultry Germplasm Resource, Zhengzhou, Henan, China
| | - X Kang
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Henan Innovative Engineering Research Center of Poultry Germplasm Resource, Zhengzhou, Henan, China
| | - Z Li
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Henan Innovative Engineering Research Center of Poultry Germplasm Resource, Zhengzhou, Henan, China
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Lin L, Xue Y, Duan Q, Chen X, Chen H, Jiang R, Zhong T, Xu G, Geng D, Zhang J. Grading meningiomas using mono-exponential, bi-exponential and stretched exponential model-based diffusion-weighted MR imaging. Clin Radiol 2019; 74:651.e15-651.e23. [DOI: 10.1016/j.crad.2019.04.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Accepted: 04/03/2019] [Indexed: 02/07/2023]
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43
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Wan Y, Wang Z, Wang J, Su H, Guo X, Wu J, Li Q, Ni G, Jiang R. Genetic parameters of the thick-to-thin albumen ratio and egg compositional traits in layer-type chickens. Br Poult Sci 2019; 60:517-521. [PMID: 31185729 DOI: 10.1080/00071668.2019.1631446] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
1. Generating a robust egg albumen is one of the major factors contributing to interior egg quality owing to its nutritive value and superior appearance. However, the genetic factors regulating the proportion of thick albumen are poorly understood. 2. In this study, 1330 eggs were collected from 450 Rhode Island White layers, aged 40 weeks, to measure egg compositional traits for three successive days. The restricted maximum likelihood method was applied to estimate genetic parameters for the thick-to-thin albumen ratio and other egg compositional traits. A univariate animal model was fitted to calculate heritability for each trait. 3. The heritabilities of egg weight, yolk weight, albumen height, Haugh units, percentages of yolk, thick albumen, thin albumen and the thick-to-thin albumen ratio were 0.32, 0.34, 0.28, 0.47, 0.61, 0.39, 0.31, and 0.45, respectively. The percentage of thick albumen was negatively correlated genetically with all traits, and percentage of thin albumen was negatively correlated genetically with all traits except for Haugh units. The thick-to-thin albumen ratio was positively correlated genetically with egg weight, albumen height and Haugh units, with correlations ranging from 0.21 to 0.54. 4. The results indicated that the percentage of thick albumen and the thick-to-thin albumen ratio were found to be moderately to highly heritable, and selection for the thick-to-thin albumen ratio could be conducive to the improvement of egg albumen quality.
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Affiliation(s)
- Y Wan
- College of Animal Science and Technology, Anhui Agricultural University , Hefei , China.,Anhui Key Laboratory of Livestock and Poultry Product Safety Engineering, Institute of Animal Husbandry and Veterinary Medicine, Anhui Academy of Agriculture Science , Hefei , China
| | - Z Wang
- College of Animal Science and Technology, Anhui Agricultural University , Hefei , China
| | - J Wang
- College of Animal Science and Technology, Anhui Agricultural University , Hefei , China
| | - H Su
- College of Animal Science and Technology, Anhui Agricultural University , Hefei , China
| | - X Guo
- College of Animal Science and Technology, Anhui Agricultural University , Hefei , China
| | - J Wu
- Anhui Rongda Poultry Development Co., Ltd ., Xuancheng , China
| | - Q Li
- Anhui Rongda Poultry Development Co., Ltd ., Xuancheng , China
| | - G Ni
- Anhui Rongda Poultry Development Co., Ltd ., Xuancheng , China
| | - R Jiang
- College of Animal Science and Technology, Anhui Agricultural University , Hefei , China
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44
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Jiang R, Chen X, Lian J, Huang L, Cai J, Xu Z. Efficient production of Pseudoionone with multipathway engineering in
Escherichia coli. J Appl Microbiol 2019; 126:1751-1760. [DOI: 10.1111/jam.14245] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2018] [Revised: 02/21/2019] [Accepted: 03/02/2019] [Indexed: 12/18/2022]
Affiliation(s)
- R. Jiang
- Key Laboratory of Biomass Chemical Engineering (Education Ministry) College of Chemical and Biological Engineering Zhejiang University Hangzhou China
- Institute of Biological Engineering College of Chemical and Biological Engineering Zhejiang University Hangzhou China
| | - X. Chen
- Hangzhou Tongjuntang Biotechnology Corporation, Ltd Hangzhou China
| | - J. Lian
- Key Laboratory of Biomass Chemical Engineering (Education Ministry) College of Chemical and Biological Engineering Zhejiang University Hangzhou China
- Institute of Biological Engineering College of Chemical and Biological Engineering Zhejiang University Hangzhou China
| | - L. Huang
- Key Laboratory of Biomass Chemical Engineering (Education Ministry) College of Chemical and Biological Engineering Zhejiang University Hangzhou China
- Institute of Biological Engineering College of Chemical and Biological Engineering Zhejiang University Hangzhou China
| | - J. Cai
- Institute of Biological Engineering College of Chemical and Biological Engineering Zhejiang University Hangzhou China
| | - Z. Xu
- Key Laboratory of Biomass Chemical Engineering (Education Ministry) College of Chemical and Biological Engineering Zhejiang University Hangzhou China
- Institute of Biological Engineering College of Chemical and Biological Engineering Zhejiang University Hangzhou China
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Ren T, Li W, Liu D, Liang K, Wang X, Li H, Jiang R, Tian Y, Kang X, Li Z. Two insertion/deletion variants in the promoter region of the QPCTL gene are significantly associated with body weight and carcass traits in chickens. Anim Genet 2019; 50:279-282. [PMID: 30974000 DOI: 10.1111/age.12741] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/09/2018] [Indexed: 01/23/2023]
Abstract
Glutaminyl-peptide cyclotransferase-like (QPCTL) is an isoenzyme of glutaminyl-peptide cyclotransferase (QPCT). QPCTL and QPCT catalyze the formation of N-terminal modified pyroglutamate-fractalkine and the chemokine CCL2. The objective of this study was to investigate the association between insertions/deletions in the chicken QPCTL promoter region with growth traits in chickens. We first detected two insertion/deletion variants of QPCTL via whole-genome resequencing analysis of DNA samples from Xichuan chickens. A total of 1896 individuals from 12 breeds were genotyped for 52- and 224-bp insertions/deletions. We found two novel insertions/deletions in the promoter region of the chicken QPCTL gene and studied their association with chicken body weight and carcass traits. Our findings show that QPCTL can be a molecular marker for chicken genetics and breeding programs.
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Affiliation(s)
- T Ren
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450002, China
| | - W Li
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450002, China
| | - D Liu
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450002, China
| | - K Liang
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450002, China
| | - X Wang
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450002, China
| | - H Li
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450002, China.,Henan Innovative Engineering Research Center of Poultry Germplasm Resource, Zhengzhou, 450002, China
| | - R Jiang
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450002, China.,Henan Innovative Engineering Research Center of Poultry Germplasm Resource, Zhengzhou, 450002, China
| | - Y Tian
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450002, China.,Henan Innovative Engineering Research Center of Poultry Germplasm Resource, Zhengzhou, 450002, China
| | - X Kang
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450002, China.,Henan Innovative Engineering Research Center of Poultry Germplasm Resource, Zhengzhou, 450002, China
| | - Z Li
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450002, China.,Henan Innovative Engineering Research Center of Poultry Germplasm Resource, Zhengzhou, 450002, China
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Liu Z, Li C, Xu J, Lan Y, Liu H, Li X, Maire P, Wang X, Jiang R. Crucial and Overlapping Roles of Six1 and Six2 in Craniofacial Development. J Dent Res 2019; 98:572-579. [PMID: 30905259 DOI: 10.1177/0022034519835204] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [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: 12/11/2022] Open
Abstract
SIX1 and SIX2 encode closely related transcription factors of which disruptions have been associated with distinct craniofacial syndromes, with mutations in SIX1 associated with branchiootic syndrome 3 (BOS3) and heterozygous deletions of SIX2 associated with frontonasal dysplasia defects. Whereas mice deficient in Six1 recapitulated most of the developmental defects associated with BOS3, mice lacking Six2 function had no obvious frontonasal defects. We show that Six1 and Six2 exhibit partly overlapping patterns of expression in the developing mouse embryonic frontonasal, maxillary, and mandibular processes. We found that Six1 -/- Six2 -/- double-mutant mice were born with severe craniofacial deformity not seen in the Six1 -/- or Six2 -/- single mutants, including skull bone agenesis, midline facial cleft, and syngnathia. Moreover, whereas Six1 -/- mice exhibited partial transformation of maxillary zygomatic bone into a mandibular condyle-like structure, Six1 -/-Six2 +/- mice exhibit significantly increased penetrance of the maxillary malformation. In addition to ectopic Dlx5 expression at the maxillary-mandibular junction as recently reported in E10.5 Six1 -/- embryos, the E10.5 Six1 -/- Six2 +/- embryos showed ectopic expression of Bmp4, Msx1, and Msx2 messenger RNAs in the maxillary-mandibular junction. Genetically inactivating 1 allele of either Ednra or Bmp4 significantly reduced the penetrance of maxillary malformation in both Six1 -/- and Six1 -/- Six2 +/- embryos, indicating that Six1 and Six2 regulate both endothelin and bone morphogenetic protein-4 signaling pathways to pattern the facial structures. Furthermore, we show that neural crest-specific inactivation of Six1 in Six2 -/- embryos resulted in midline facial cleft and frontal bone agenesis. We show that Six1 -/- Six2 -/- embryos exhibit significantly reduced expression of key frontonasal development genes Alx1 and Alx3 as well as increased apoptosis in the developing frontonasal mesenchyme. Together, these results indicate that Six1 and Six2 function partly redundantly to control multiple craniofacial developmental processes and play a crucial neural crest cell-autonomous role in frontonasal morphogenesis.
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Affiliation(s)
- Z Liu
- 1 Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.,2 Department of Oral & Craniomaxillofacial Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine; National Clinical Research Center for Oral Diseases; Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, China
| | - C Li
- 1 Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - J Xu
- 1 Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Y Lan
- 1 Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.,3 Division of Plastic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.,4 Departments of Pediatrics and Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - H Liu
- 1 Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - X Li
- 5 Departments of Urology and Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA, USA
| | - P Maire
- 6 INSERM U1016, Institut Cochin, Paris, France
| | - X Wang
- 2 Department of Oral & Craniomaxillofacial Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine; National Clinical Research Center for Oral Diseases; Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, China
| | - R Jiang
- 1 Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.,3 Division of Plastic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.,4 Departments of Pediatrics and Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
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An QY, Jiang R, Wang L, Zhao QH, Gong SG, He J, Luo CJ, Liu MQ, Qiu HL, Guo J, Liu JM. [Peripheral small airway dysfunction differences between idiopathic pulmonary arterial hypertension and chronic thromboembolic pulmonary hypertension]. Zhonghua Jie He He Hu Xi Za Zhi 2018; 41:934-941. [PMID: 30522190 DOI: 10.3760/cma.j.issn.1001-0939.2018.12.007] [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] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Objective: To investigate the peripheral small airway dysfunction differences between idiopathic pulmonary arterial hypertension (IPAH) and chronic thromboembolic pulmonary hypertension (CTEPH). Methods: Impulse oscillmetory system testing (IOS) and pulmonary function testing (PFT) were performed in IPAH and CTEPH patients and 30 healthy control group. We also carried out a subgroup analysis depending on their medical history of airway diseases. Results: We included 42 IPAH and 47 CTEPH patients (with or without airways disease: 8 vs. 34 and 17 vs. 34, respectively). Compared with CTEPH patients, IPAH patients were younger but had more serious pulmonary vessel resistance and mean pulmonary arterial resistance. Compared with IPAH patients, CTEPH patients had significant impaired peripheral small airway dysfunction with decreased of MEF(50) (% pred), MMEF(75/25) evaluated by PFT and R5-R20, Δ R5-R20 and AX measured by IOS [10.6(2.0, 33.0) vs. 2.5(-5.0, 16.5); 22.1(14.0, 32.6) vs. 15.5 (7.0, 23.2); 7.64(4, 18.6) vs. 6(3, 11) respectively, all P<0.05]. Subgroup analysis revealed there were no significant peripheral small dysfunction differences in IPAH patients with or without airway diseases. CTEPH patients had a higher proportion of airway diseases and more serious peripheral dysfunction than IPAH patients with airway diseases. Compared with control healthy group, peripheral airway dysfunction was more obvious even in IPAH and CTEPH patients without airway diseases. Conclusion: Compared with IPAH, CTEPH patients were older, but had better hemodynamics and a higher proportion of airway diseases. The peripheral airway dysfunction were more serious in CTEPH patients without airway diseases than IPAH patients without airway diseases and healthy controls group.
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Affiliation(s)
- Q Y An
- Shanghai Pulmonary Hospital, Department of Lung Function Laboratory; Department of Cardio-Pulmonary Circulation, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai 210032, China
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Sun Y, Yu W, Guan W, Qiao M, Zheng L, Jiang R, Wang R, Wang L. Assessment of molecular classification of gastric cancer by immunohistochemistry and in situ hybridization: A validation study in the Chinese population. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy432.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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49
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Wu D, Liu J, Mu Z, Liu L, Li K, Jiang R, Chen P, Zhou Q, Jin M, Ma Y, Xie Y, Xiang J, Zhang T, Li B, Yu B. P1.01-96 Concurrent ALK/EGFR Alterations in Chinese Lung Cancers: Frequency, Clinical Features, and Differential Response to Therapy. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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50
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Kashinga RJ, Zhao LG, Silberschmidt VV, Jiang R, Reed PAS. A diffusion-based approach for modelling crack tip behaviour under fatigue-oxidation conditions. Int J Fract 2018; 213:157-170. [PMID: 30956387 PMCID: PMC6413486 DOI: 10.1007/s10704-018-0311-x] [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] [Subscribe] [Scholar Register] [Received: 01/27/2018] [Accepted: 08/29/2018] [Indexed: 06/09/2023]
Abstract
Modelling of crack tip behaviour was carried out for a nickel-based superalloy subjected to high temperature fatigue in a vacuum and air. In a vacuum, crack growth was entirely due to mechanical deformation and thus it was sufficient to use accumulated plastic strain as a criterion. To study the strong effect of oxidation in air, a diffusion-based approach was applied to investigate the full interaction between fatigue and oxygen penetration at a crack tip. Penetration of oxygen into the crack tip induced a local compressive stress due to dilatation effect. An increase in stress intensity factor range or dwell times imposed at peak loads resulted in enhanced accumulation of oxygen at the crack tip. A crack growth criterion based on accumulated levels of oxygen and plastic strain at the crack tip was subsequently developed to predict the crack growth rate under fatigue-oxidation conditions. The predicted crack-growth behaviour compared well with experimental results.
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Affiliation(s)
- R. J. Kashinga
- Wolfson School of Mechanical, Electrical and Manufacturing Engineering, Loughborough University, Loughborough, LE11 3TU UK
- School of Engineering, The Copperbelt University, Riverside Campus, Jambo Drive, Box 21692, Kitwe, Zambia
| | - L. G. Zhao
- Wolfson School of Mechanical, Electrical and Manufacturing Engineering, Loughborough University, Loughborough, LE11 3TU UK
| | - V. V. Silberschmidt
- Wolfson School of Mechanical, Electrical and Manufacturing Engineering, Loughborough University, Loughborough, LE11 3TU UK
| | - R. Jiang
- Materials Group, Engineering and the Environment, University of Southampton, Southampton, SO17 1BJ UK
- College of Energy and Power Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, 210016 China
| | - P. A. S. Reed
- Materials Group, Engineering and the Environment, University of Southampton, Southampton, SO17 1BJ UK
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