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Shu C, Ge L, Li Z, Chen B, Liao S, Lu L, Wu Q, Jiang X, An Y, Wang Z, Qu M. Antibacterial activity of cinnamon essential oil and its main component of cinnamaldehyde and the underlying mechanism. Front Pharmacol 2024; 15:1378434. [PMID: 38529191 PMCID: PMC10961361 DOI: 10.3389/fphar.2024.1378434] [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: 01/29/2024] [Accepted: 02/27/2024] [Indexed: 03/27/2024] Open
Abstract
Background: Plant essential oils have long been regarded as repositories of antimicrobial agents. In recent years, they have emerged as potential alternatives or supplements to antimicrobial drugs. Although literature reviews and previous studies have indicated that cinnamon essential oil (CIEO) and its major component, cinnamaldehyde (CID), possess potent antibacterial activities, their antibacterial mechanisms, especially the in vivo antibacterial mechanisms, remain elusive. Methods: In this study, we utilized the in vivo assessment system of Caenorhabditis elegans (C. elegans) to investigate the effects and mechanisms of high dose (100 mg/L) and low dose (10 mg/L) CIEO and CID in inhibiting Pseudomonas aeruginosa (P. aeruginosa). In addition, we also examined the in vitro antibacterial abilities of CIEO and CID against other common pathogens including P. aeruginosa and 4 other strains. Results: Our research revealed that both high (100 mg/L) and low doses (10 mg/L) of CIEO and CID treatment significantly alleviated the reduction in locomotion behavior, lifespan, and accumulation of P. aeruginosa in C. elegans infected with the bacteria. During P. aeruginosa infection, the transcriptional expression of antimicrobial peptide-related genes (lys-1 and lys-8) in C. elegans was upregulated with low-dose CIEO and CID treatment, while this trend was suppressed at high doses. Further investigation suggested that the PMK-1 mediated p38 signaling pathway may be involved in the regulation of CIEO and CID during nematode defense against P. aeruginosa infection. Furthermore, in vitro experimental results also revealed that CIEO and CID exhibit good antibacterial effects, which may be associated with their antioxidant properties. Conclusion: Our results indicated that low-dose CIEO and CID treatment could activate the p38 signaling pathway in C. elegans, thereby regulating antimicrobial peptides, and achieving antimicrobial effects. Meanwhile, high doses of CIEO and CID might directly participate in the internal antimicrobial processes of C. elegans. Our study provides research basis for the antibacterial properties of CIEO and CID both in vivo and in vitro.
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Affiliation(s)
- Chengjie Shu
- School of Forestry, Jiangxi Agricultural University, Nanchang, China
- Natural Daily Chemical Research Laboratory, Nanjing Institute for Comprehensive Utilization of Wild Plants, Nanjing, China
| | - Ling Ge
- Natural Daily Chemical Research Laboratory, Nanjing Institute for Comprehensive Utilization of Wild Plants, Nanjing, China
| | - Zhuohang Li
- Natural Daily Chemical Research Laboratory, Nanjing Institute for Comprehensive Utilization of Wild Plants, Nanjing, China
| | - Bin Chen
- Natural Daily Chemical Research Laboratory, Nanjing Institute for Comprehensive Utilization of Wild Plants, Nanjing, China
| | - Shengliang Liao
- School of Forestry, Jiangxi Agricultural University, Nanchang, China
| | - Lu Lu
- Natural Daily Chemical Research Laboratory, Nanjing Institute for Comprehensive Utilization of Wild Plants, Nanjing, China
| | - Qinlin Wu
- School of Public Health, Yangzhou University, Yangzhou, China
| | - Xinyi Jiang
- School of Public Health, Yangzhou University, Yangzhou, China
| | - Yuhan An
- School of Public Health, Yangzhou University, Yangzhou, China
| | - Zongde Wang
- School of Forestry, Jiangxi Agricultural University, Nanchang, China
| | - Man Qu
- School of Public Health, Yangzhou University, Yangzhou, China
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Gong X, Wu X, Huo F, Yu T, Ge L, Liu Y, Li L. [Species and population density of malaria vector Anopheles in Sichuan Province from 2011 to 2021]. Zhongguo Xue Xi Chong Bing Fang Zhi Za Zhi 2024; 35:565-572. [PMID: 38413017 DOI: 10.16250/j.32.1374.2023139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 02/29/2024]
Abstract
OBJECTIVE To investigate the distribution of malaria vector Anopheles in Sichuan Province from 2011 to 2021, so as to provide the scientific evidence for improving the surveillance of malaria vector Anopheles and preventing re-establishment of imported malaria in Sichuan Province. METHODS The density and species of Anopheles mosquitoes were investigated using human-bait trapping and light trapping techniques in malaria vector surveillance sites of Sichuan Province from 2011 to 2021. The number, population and density of captured Anopheles mosquitoes were collected and descriptively analyzed, and the geographical distribution map of malaria vectors was plotted using the software ArcGIS 10.7 in Sichuan Province. RESULTS A total of 152 243 Anopheles mosquitoes were captured in malaria vector surveillance sites of Sichuan Province from 2011 to 2021, including 150 987 An. sinensis (99.18%) and 1 256 An. anthropophagus (0.82%), and no other Anopheles species were captured. The annual densities of An. sinensis and An. anthropophagus were 0.64 to 1.27 mosquitoes/(person-hour) and 0 to 0.07 mosquitoes/(person-hour) by the human-bait trapping technique, and 6.46 to 26.50 mosquitoes/(light-night) and 0 to 0.82 mosquitoes/(light-night) by the light trapping technique in malaria vector surveillance sites of Sichuan Province from 2011 to 2021. A relatively higher density of An. anthropophagus was seen in Renshou County, Jianyang City, Weiyuan County and Mabian Yi Autonomous County [> 0.40 mosquitoes/(person-hour)] by the human-bait trapping technique, and in Cuiping District and Gaoxian County in Yibin City [> 1.00 mosquito/(light-night)] by the light trapping technique in Sichuan Province from 2011 to 2018, with no An. anthropophagus captured from 2019 to 2021, and a relatively higher density of An. sinensis was detected in Emeishan City, Lushan County, Luojiang District, Tongchuan District and Zhaohua District [> 4.00 mosquitoes/(person-hour)] by the human-bait trapping technique, and in Huili County, Yuexi County, Dechang County, Langzhong City, Pingchang County and Xuanhan County [> 40.00 mosquitoes/(light-night)] by the light trapping technique in Sichuan Province from 2011 to 2021. CONCLUSIONS Malaria vectors were still widespread in Sichuan Province from 2011 to 2021, and An. sinensis was the dominant species of malaria vectors. There is still a risk of local re-establishment of imported malaria in Sichuan Province, and it is needed to continue to improve the surveillance of imported malaria cases and malaria vectors.
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Affiliation(s)
- X Gong
- Sichuan Provincial Center for Disease Control and Prevention, Chengdu, Sichuan 610041, China
| | - X Wu
- Sichuan Provincial Center for Disease Control and Prevention, Chengdu, Sichuan 610041, China
| | - F Huo
- Sichuan Provincial Center for Disease Control and Prevention, Chengdu, Sichuan 610041, China
| | - T Yu
- Sichuan Provincial Center for Disease Control and Prevention, Chengdu, Sichuan 610041, China
| | - L Ge
- Sichuan Provincial Center for Disease Control and Prevention, Chengdu, Sichuan 610041, China
| | - Y Liu
- Sichuan Provincial Center for Disease Control and Prevention, Chengdu, Sichuan 610041, China
| | - L Li
- Sichuan Provincial Center for Disease Control and Prevention, Chengdu, Sichuan 610041, China
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Su R, Zhu LM, Huang GH, Li PL, Ge L, Liao MZ, Fu Y, Song X, Li DM. [Analysis on the use of HIV post-exposure prophylaxis and related factors in men who have sex with men in Qingdao]. Zhonghua Liu Xing Bing Xue Za Zhi 2024; 45:134-138. [PMID: 38228536 DOI: 10.3760/cma.j.cn112338-20230530-00339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 01/18/2024]
Abstract
Objective: To understand the use of post-exposure prophylaxis (PEP) and analyze related factors among men who have sex with men (MSM) in Qingdao, and provide a reference for the AIDS prevention and control in this population. Methods: A cross-sectional survey conducted from April 2022 to February 2023. Relying on MSM social groups in Qingdao, a snowball sampling method was applied to recruit research subjects who met the inclusion criteria of age ≥18 years old, having had homosexual anal or oral sex in the past six months, and HIV-negative or infection status unknown. The sample size was estimated at 566. Data on demographic characteristics, sexual behavior characteristics, PEP use, and others of the research subjects was collected through on-site questionnaires. The logistic regression model was used to analyze the factors associated with using PEP. Results: A total of 811 participants were recruited, mainly aged 25-34 (53.6%, 435/811), unmarried (74.7%, 606/811), with an average monthly income of ≥5 000 yuan (52.2%, 423/811), and having lived in Qingdao for ≥10 years (75.6%, 613/811). The proportion of those who knew the HIV status of their sexual partners in the last six months was 67.1% (544/811), and those with HIV-positive partners were 3.6% (29/811). In the last six months, the proportion of participants who had group sex (86.4%, 701/811), unprotected anal sex (98.2%, 796/811), and use of club drugs (80.3%, 651/811) was high. Moreover, 28.4% (230/811) had used PEP. The multivariate logistic regression analysis showed that the factors related to the use of PEP included divorced or widowed (aOR=5.46,95%CI:1.96-15.17), average monthly income ≥5 000 yuan (aOR=2.04,95%CI:1.44-2.89), same-sex sexual orientation (aOR=0.40,95%CI:0.22-0.71), having HIV-positive sexual partners in the last six months (aOR=2.54,95%CI:1.13-5.71) and having been tested for HIV ≥3 times in the last six months (aOR=1.46,95%CI:1.04-2.06). Conclusions: The prevalence of risk behaviors among MSM in Qingdao was high, and the use of PEP was low. In the future, it is essential to increase HIV/AIDS prevention education among MSM, promote MSM to know the HIV status of their sexual partners, and reduce the prevalence of risk behaviors among this population. Additionally, explore medical insurance reimbursement plans for PEP to reduce utilization costs and promote the use of PEP by MSM after HIV exposure occurs as soon as possible.
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Affiliation(s)
- R Su
- Division of Epidemiology, National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - L M Zhu
- Division of Epidemiology, National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - G H Huang
- Division of Epidemiology, National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - P L Li
- Division of Epidemiology, National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - L Ge
- Division of Epidemiology, National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - M Z Liao
- Department of AIDS/STD Control and Prevention, Shandong Center for Disease Control and Prevention, Ji'nan 250014, China
| | - Y Fu
- Qingdao Center for Disease Control and Prevention, Qingdao 266033, China
| | - X Song
- Qingdao Center for Disease Control and Prevention, Qingdao 266033, China
| | - D M Li
- Division of Epidemiology, National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
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Shen Z, Tan Z, Ge L, Wang Y, Xing X, Sang W, Cai G. The global burden of lymphoma: estimates from the Global Burden of Disease 2019 study. Public Health 2024; 226:199-206. [PMID: 38086101 DOI: 10.1016/j.puhe.2023.11.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 10/18/2023] [Accepted: 11/09/2023] [Indexed: 01/15/2024]
Abstract
OBJECTIVES The aim of this study was to describe the global trends in the burden of lymphoma from 1990 to 2019. STUDY DESIGN The data used in this study were from the Global Burden of Disease 2019 study. METHODS This study described the age-standardised rates of incidence, prevalence, mortality, years of life lost (YLLs), years lived with disability (YLDs), and disability-adjusted life years (DALYs) of lymphoma (non-Hodgkin and Hodgkin's lymphoma, NHL and HL, respectively) annually from 1990 to 2019, stratified by sociodemographic index (SDI) and 21 world regions. The estimated annual percentage changes in these indexes were calculated. RESULTS In 2019, the age-standardised rates of HL per 100,000 population were lower than those of NHL in terms of incidence (1.1 vs 6.7 per 100,000 person-years, respectively) and prevalence (0.3 vs 5.7 per 100,000 person-years, respectively) but not mortality (21.6 vs 3.2 per 100,000 person-years, respectively). From 1999 to 2019, the global incidence of HL decreased and the incidence of NHL increased, and the prevalence of both HL and NHL increased, but the mortality rates decreased. When stratified by SDI, the incidence of HL decreased in all but middle-SDI regions, the mortality rate of HL decreased in all regions, and both the incidence and mortality rate of NHL increased in all but high-SDI regions. The prevalence of HL and NHL increased in all SDI regions, especially in middle-SDI regions. YLLs and DALYs of HL in all SDI regions and those of NHL in high-SDI regions decreased. YLDs slightly increased in middle- to high-SDI regions. CONCLUSIONS Lymphoma remains a major public health issue, and better prevention, precise identification, and promising treatments are vitally important.
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Affiliation(s)
- Z Shen
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China
| | - Z Tan
- Research Center of Health Policy and Health Management, Xuzhou Medical University, Xuzhou, Jiangsu, 221004, China
| | - L Ge
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China
| | - Y Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China
| | - X Xing
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China
| | - W Sang
- Department of Hematology, Affiliated Hospital of Xuzhou Medical University, Xuzhou Jiangsu, 221006, China.
| | - G Cai
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China; Menzies Institute for Medical Research, University of Tasmania, Hobart, Tasmania, 7000, Australia.
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Li PL, Huang GH, Zhu LM, Song X, Fu Y, Ge L, Tang HL, Li DM. [A cohort study of HIV infection in club drug abusers among men who have sex with men in Qingdao]. Zhonghua Liu Xing Bing Xue Za Zhi 2023; 44:1950-1955. [PMID: 38129152 DOI: 10.3760/cma.j.cn112338-20230402-00203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 12/23/2023]
Abstract
Objective: To understand and analyze the incidence of HIV infection in club drug abusers among men who have sex with men (MSM) in Qingdao and provide a reference for the prevention and intervention of this population. Methods: From March 2017 to July 2022, club drug abusers among MSM who are HIV-negative were recruited by snowball sampling of MSM social organizations in Qingdao, a prospective cohort was established, and a follow-up survey was conducted every six months, with the sample size estimated to be 436. The survey contents included demographic characteristics, sexual characteristics, AIDS knowledge awareness, club drug abuse, HIV testing, and other information. HIV infection was the outcome-dependent variable, and the interval between the recruitment into the cohort and the HIV infection was the time-dependent variable. Cox proportional hazards regression analysis was conducted to identify the related factors for HIV infection. Results: A total of 987 participants of club drug abusers among MSM were recruited during the baseline survey and 826 eligible participants were enrolled in this cohort. A total of 46 HIV infection cases were found, and the cumulative follow-up time was 1 960.68 person-years. The incidence of HIV infection was 2.35/100 person-years. The multivariate Cox regression analysis showed that <30 (aHR=3.04, 95%CI: 1.62-5.71) non-Shandong residents (aHR=2.29,95%CI:1.20-4.39) found their partners through offline (aHR=4.62,95%CI:2.05-10.41), homosexual sexual partners >4 (aHR=3.06,95%CI:1.59-5.88), condom broken during sex (aHR=2.24,95%CI:1.21-4.17) and hemorrhage sexual intercourse (aHR=2.56,95%CI:1.31-5.03) were significantly associated with HIV infection in this cohort. Conclusions: The incidence of HIV infection in club drug abusers among MSM in Qingdao is generally low, but knowledge and practice have separated, and the risk of HIV infection is high. The related factors of HIV infection included younger age, non-Shandong residents, finding their partners offline, multiple sexual partners, condom break during sex, and hemorrhage sexual intercourse; HIV-related behavioral intervention should be strengthened.
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Affiliation(s)
- P L Li
- Division of Epidemiology, National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - G H Huang
- Division of Epidemiology, National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - L M Zhu
- Division of Epidemiology, National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - X Song
- Qingdao Municipal Center for Disease Control and Prevention, Qingdao 266033, China
| | - Y Fu
- Qingdao Municipal Center for Disease Control and Prevention, Qingdao 266033, China
| | - L Ge
- Division of Epidemiology, National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - H L Tang
- Division of Epidemiology, National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - D M Li
- Division of Epidemiology, National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
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Wang S, Gu Y, Cao X, Ge L, He M, Zhang W, Getachew T, Mwacharo JM, Haile A, Quan K, Li Y, Reverter A, Sun W. The identification and validation of target genes of IGFBP3 protein in sheep skeletal muscle cells. Anim Biotechnol 2023; 34:4580-4587. [PMID: 36794322 DOI: 10.1080/10495398.2023.2174875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
This study aimed to identify the target genes of IGFBP3(insulin growth factor binding protein)protein and to investigate its target genes effects on the proliferation and differentiation of Hu sheep skeletal muscle cells. IGFBP3 was an RNA-binding protein that regulates mRNA stability. Previous studies have reported that IGFBP3 promotes the proliferation of Hu sheep skeletal muscle cells and inhibits differentiation, but the downstream genes that bind to it have not been reported yet. We predicted the target genes of IGFBP3 through RNAct and sequencing data, and verified by qPCR and RIP(RNA Immunoprecipitation)experiments, and demonstrated GNAI2(G protein subunit alpha i2)as one of the target gene of IGFBP3. After interference with siRNA, we carried out qPCR, CCK8, EdU, and immunofluorescence experiments, and found that GNAI2 can promote the proliferation and inhibit differentiation of Hu sheep skeletal muscle cells. This study revealed the effects of GNAI2 and provided one of the regulatory mechanisms of IGFBP3 protein underlying sheep muscle development.
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Affiliation(s)
- Shan Wang
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
- School of Animal Science and Technology, Jiangsu Agri-animal Husbandry Vocational College, Taizhou, China
| | - Yifei Gu
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou, China
| | - Xiukai Cao
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou, China
- International Joint Research Laboratory in Universities of Jiangsu Province of China for Domestic Animal Germplasm Resources and Genetic Improvement, Yangzhou University, Yangzhou, China
| | - Ling Ge
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou, China
| | - Mingliang He
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou, China
| | - Weibo Zhang
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou, China
| | - Tesfaye Getachew
- International Centre for Agricultural Research in the Dry Areas, Addis Ababa, Ethiopia
| | - Joram M Mwacharo
- International Centre for Agricultural Research in the Dry Areas, Addis Ababa, Ethiopia
| | - Aynalem Haile
- International Centre for Agricultural Research in the Dry Areas, Addis Ababa, Ethiopia
| | - Kai Quan
- College of Animal Science and Technology, Henan University of Animal Husbandry and Economics, Henan Zhengzhou, China
| | - Yutao Li
- CSIRO Agriculture and Food, 306 Carmody Rd, St Lucia, Queensland, Australia
| | - Antonio Reverter
- CSIRO Agriculture and Food, 306 Carmody Rd, St Lucia, Queensland, Australia
| | - Wei Sun
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou, China
- International Joint Research Laboratory in Universities of Jiangsu Province of China for Domestic Animal Germplasm Resources and Genetic Improvement, Yangzhou University, Yangzhou, China
- "Innovative China" "Belt and Road" International Agricultural Technology Innovation Institute for Evaluation, Protection, and Improvement on Sheep Genetic Resource, Yangzhou, China
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He M, Zhang W, Wang S, Ge L, Cao X, Wang S, Yuan Z, Lv X, Getachew T, Mwacharo JM, Haile A, Sun W. Effects of YAP1 on proliferation and differentiation of Hu sheep skeletal muscle satellite cells in vitro. Anim Biotechnol 2023; 34:2691-2700. [PMID: 36001393 DOI: 10.1080/10495398.2022.2112688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
This study aimed to understand the expression level of YAP1 in the skeletal muscle of Hu sheep and to reveal the regulatory mechanism of YAP1 on Hu sheep skeletal muscle satellite cells (SMSCs). Previous research by our group has found that YAP1 may affect the growth and development of Hu sheep skeletal muscle. In the present study, we found the expression of YAP1 in the skeletal muscle is higher than in other tissues of Hu sheep. Then, we detected the effect of YAP1 on proliferation and differentiation in Hu sheep SMSCs. According to the results of qPCR, CCK-8, EDU, and Western blot, compared to the group of negative control, overexpression of YAP1 promoted the proliferation and inhibited the differentiation of SMSCs according to the results of qPCR, CCK-8, EDU, Western blot, while the interference of YAP1 was on the contrary. Overall, our study suggests that YAP1 is an important functional molecule in the growth and development of skeletal muscle by regulating the proliferation and differentiation of SMSCs. These findings are of great use for understanding the roles of YAP1 in the skeletal muscle of Hu sheep.
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Affiliation(s)
- Mingliang He
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou, China
| | - Weibo Zhang
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou, China
| | - Shan Wang
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou, China
| | - Ling Ge
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou, China
| | - Xiukai Cao
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou, China
- International Joint Research Laboratory in Universities of Jiangsu Province of China for Domestic Animal Germplasm Resources and Genetic Improvement, Nanjing, China
| | - Shanhe Wang
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou, China
| | - Zehu Yuan
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou, China
- International Joint Research Laboratory in Universities of Jiangsu Province of China for Domestic Animal Germplasm Resources and Genetic Improvement, Nanjing, China
| | - Xiaoyang Lv
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou, China
- International Joint Research Laboratory in Universities of Jiangsu Province of China for Domestic Animal Germplasm Resources and Genetic Improvement, Nanjing, China
| | - Tesfaye Getachew
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou, China
- International Centre for Agricultural Research in the Dry Areas, Addis Ababa, Ethiopia
| | - Joram M Mwacharo
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou, China
- International Centre for Agricultural Research in the Dry Areas, Addis Ababa, Ethiopia
| | - Aynalem Haile
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou, China
- International Centre for Agricultural Research in the Dry Areas, Addis Ababa, Ethiopia
| | - Wei Sun
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou, China
- International Joint Research Laboratory in Universities of Jiangsu Province of China for Domestic Animal Germplasm Resources and Genetic Improvement, Nanjing, China
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Pace WA, Smith K, Gamboa A, Zamirpour S, Ge L, Tseng E. Ascending thoracic aortic aneurysm size at presentation and growth by diameter. Clin Radiol 2023; 78:e1057-e1064. [PMID: 37833143 DOI: 10.1016/j.crad.2023.08.026] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 08/31/2023] [Indexed: 10/15/2023]
Abstract
AIM To investigate the hypothesis that lung cancer screening allows for earlier identification of ascending thoracic aortic aneurysms (aTAAs) and that growth rates for aTAAs are greatest at larger sizes. MATERIALS AND METHODS This single referral centre retrospective study manually gathered computed tomography (CT) data from 732 patients presenting from July 2002 to August 2022. Five hundred and seventeen patients with aTAA >39 mm were identified to compare presenting diameter by year of presentation. Four hundred and thirty-two patients had CT examinations >3 months apart, allowing for growth analysis. Patients were separated by initial examination date (before or after 12/31/2013) for presenting size comparison. Patients were then divided into five groups based on aTAA diameter for growth rate analysis. RESULTS At identification, patients had a median aTAA diameter of 44 mm (IQR 41-47 mm). Patients with aTAAs identified prior to December 2013 (n=129) had an average aTAA diameter 1.7 mm larger than those identified later (n=388; p=0.003). The growth analysis showed an average growth rate of 0.1 mm/year (p<0.001) across the entire cohort. Patients with an aTAA diameter of ≥55 mm (n=12) grew the fastest at 1.9 mm/year (p<0.001). In the <40 mm group (n=43), the aTAAs expanded at 0.2 mm/year, faster than the 0.1 mm/year of the slowest expanding 45-49 mm group (n=130; p=0.04). CONCLUSION aTAA size at discovery was larger before lung cancer screening guidelines took effect in December 2013. The largest aTAAs expanded fastest, but growth rates were slowest in the medium-sized 45-49 mm diameter group.
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Affiliation(s)
- W A Pace
- Department of Surgery, University of California, San Francisco, 513 Parnassus Ave, Room S-321, San Francisco, CA 94143, USA.
| | - K Smith
- Department of Surgery, University of California, San Francisco, 513 Parnassus Ave, Room S-321, San Francisco, CA 94143, USA
| | - A Gamboa
- Department of Biomedical Engineering, University of California Berkley, 306 Stanley Hall, Berkeley, CA 94720, USA
| | - S Zamirpour
- Department of Surgery, University of California, San Francisco, 513 Parnassus Ave, Room S-321, San Francisco, CA 94143, USA
| | - L Ge
- Department of Surgery, San Francisco Veterans Affairs Medical Center, 4150 Clement Street, San Francisco, CA 94121, USA
| | - E Tseng
- Department of Surgery, University of California, San Francisco, 513 Parnassus Ave, Room S-321, San Francisco, CA 94143, USA; Department of Surgery, San Francisco Veterans Affairs Medical Center, 4150 Clement Street, San Francisco, CA 94121, USA
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Yuan Z, Ge L, Su P, Gu Y, Chen W, Cao X, Wang S, Lv X, Getachew T, Mwacharo JM, Haile A, Sun W. NCAPG Regulates Myogenesis in Sheep, and SNPs Located in Its Putative Promoter Region Are Associated with Growth and Development Traits. Animals (Basel) 2023; 13:3173. [PMID: 37893897 PMCID: PMC10603679 DOI: 10.3390/ani13203173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 10/02/2023] [Accepted: 10/07/2023] [Indexed: 10/29/2023] Open
Abstract
Previously, NCAPG was identified as a candidate gene associated with sheep growth traits. This study aimed to investigate the direct role of NCAPG in regulating myogenesis in embryonic myoblast cells and to investigate the association between single-nucleotide polymorphisms (SNPs) in its promoter region and sheep growth traits. The function of NCAPG in myoblast proliferation and differentiation was detected after small interfering RNAs (siRNAs) knocked down the expression of NCAPG. Cell proliferation was detected using CCK-8 assay, EdU proliferation assay, and flow cytometry cell cycle analysis. Cell differentiation was detected via cell immunofluorescence and the quantification of myogenic regulatory factors (MRFs). SNPs in the promoter region were detected using Sanger sequencing and genotyped using the improved multiplex ligation detection reaction (iMLDR®) technique. As a result, a notable decrease (p < 0.01) in the percentage of EdU-positive cells in the siRNA-694-treated group was observed. A significant decrease (p < 0.01) in cell viability after treatment with siRNA-694 for 48 h and 72 h was detected using the CCK-8 method. The quantity of S-phase cells in the siRNA-694 treatment group was significantly decreased (p < 0.01). After interfering with NCAPG in myoblasts during induced differentiation, the relative expression levels of MRFs were markedly (p < 0.05 or p < 0.01) reduced compared with the control group on days 5-7. The myoblast differentiation in the siRNA-694 treatment group was obviously suppressed compared with the control group. SNP1, SNP2, SNP3, and SNP4 were significantly (p < 0.05) associated with all traits except body weight measured at birth and one month of age. SNP5 was significantly (p < 0.05) associated with body weight, body height, and body length in six-month-old sheep. In conclusion, interfering with NCAPG can inhibit the proliferation and differentiation of ovine embryonic myoblasts. SNPs in its promoter region can serve as potential useful markers for selecting sheep growth traits.
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Affiliation(s)
- Zehu Yuan
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou 225009, China; (Z.Y.); (L.G.); (P.S.); (Y.G.); (W.C.); (X.C.); (S.W.); (X.L.)
- International Joint Research Laboratory in Universities of Jiangsu Province of China for Domestic Animal Germplasm Resources and Genetic Improvement, Yangzhou University, Yangzhou 225009, China
| | - Ling Ge
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou 225009, China; (Z.Y.); (L.G.); (P.S.); (Y.G.); (W.C.); (X.C.); (S.W.); (X.L.)
- International Joint Research Laboratory in Universities of Jiangsu Province of China for Domestic Animal Germplasm Resources and Genetic Improvement, Yangzhou University, Yangzhou 225009, China
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| | - Pengwei Su
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou 225009, China; (Z.Y.); (L.G.); (P.S.); (Y.G.); (W.C.); (X.C.); (S.W.); (X.L.)
- International Joint Research Laboratory in Universities of Jiangsu Province of China for Domestic Animal Germplasm Resources and Genetic Improvement, Yangzhou University, Yangzhou 225009, China
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| | - Yifei Gu
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou 225009, China; (Z.Y.); (L.G.); (P.S.); (Y.G.); (W.C.); (X.C.); (S.W.); (X.L.)
- International Joint Research Laboratory in Universities of Jiangsu Province of China for Domestic Animal Germplasm Resources and Genetic Improvement, Yangzhou University, Yangzhou 225009, China
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| | - Weihao Chen
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou 225009, China; (Z.Y.); (L.G.); (P.S.); (Y.G.); (W.C.); (X.C.); (S.W.); (X.L.)
- International Joint Research Laboratory in Universities of Jiangsu Province of China for Domestic Animal Germplasm Resources and Genetic Improvement, Yangzhou University, Yangzhou 225009, China
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| | - Xiukai Cao
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou 225009, China; (Z.Y.); (L.G.); (P.S.); (Y.G.); (W.C.); (X.C.); (S.W.); (X.L.)
- International Joint Research Laboratory in Universities of Jiangsu Province of China for Domestic Animal Germplasm Resources and Genetic Improvement, Yangzhou University, Yangzhou 225009, China
| | - Shanhe Wang
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou 225009, China; (Z.Y.); (L.G.); (P.S.); (Y.G.); (W.C.); (X.C.); (S.W.); (X.L.)
- International Joint Research Laboratory in Universities of Jiangsu Province of China for Domestic Animal Germplasm Resources and Genetic Improvement, Yangzhou University, Yangzhou 225009, China
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| | - Xiaoyang Lv
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou 225009, China; (Z.Y.); (L.G.); (P.S.); (Y.G.); (W.C.); (X.C.); (S.W.); (X.L.)
- International Joint Research Laboratory in Universities of Jiangsu Province of China for Domestic Animal Germplasm Resources and Genetic Improvement, Yangzhou University, Yangzhou 225009, China
| | - Tesfaye Getachew
- International Centre for Agricultural Research in the Dry Areas, Addis Ababa 999047, Ethiopia; (T.G.); (J.M.M.); (A.H.)
| | - Joram M. Mwacharo
- International Centre for Agricultural Research in the Dry Areas, Addis Ababa 999047, Ethiopia; (T.G.); (J.M.M.); (A.H.)
| | - Aynalem Haile
- International Centre for Agricultural Research in the Dry Areas, Addis Ababa 999047, Ethiopia; (T.G.); (J.M.M.); (A.H.)
| | - Wei Sun
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou 225009, China; (Z.Y.); (L.G.); (P.S.); (Y.G.); (W.C.); (X.C.); (S.W.); (X.L.)
- International Joint Research Laboratory in Universities of Jiangsu Province of China for Domestic Animal Germplasm Resources and Genetic Improvement, Yangzhou University, Yangzhou 225009, China
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
- “Innovative China” “Belt and Road” International Agricultural Technology Innovation Institute for Evaluation, Protection, and Improvement on Sheep Genetic Resource, Yangzhou 225009, China
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10
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Ju X, Feng J, Yang J, Ge L, Liu X. Factors influencing the preoperative anxiety in lung cancer patients undergoing video-assisted thoracoscopic surgery: The role of information needs, illness perception and patient trust. J Psychosom Res 2023; 172:111374. [PMID: 37302380 DOI: 10.1016/j.jpsychores.2023.111374] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 04/14/2023] [Accepted: 05/10/2023] [Indexed: 06/13/2023]
Abstract
OBJECTIVES This study aimed to investigate preoperative anxiety in patients with lung cancer scheduled for video-assisted thoracoscopic surgery (VATS) and explore the influence of demographic factors, information needs, illness perception, and patient trust in preoperative anxiety. METHODS This cross-sectional study was conducted at a tertiary referral center in China from August 14 to December 1, 2022. Patients with lung cancer (N = 308) scheduled for VATS were evaluated using the Amsterdam Anxiety and Information Scale (APAIS), Brief Illness Perception Questionnaire (BIPQ), and Wake Forest Physician Trust Scale (WFPTS). Multivariate linear regression was employed to determine the independent predictors of preoperative anxiety. RESULTS The average total APAIS anxiety score was (10.6 ± 4.2). Of the sample, 48.4% reported high preoperative anxiety (APAIS-A: ≥10). Multivariate linear regression analysis showed that preoperative anxiety was higher in women (B = 0.860); and that preoperative length of stay ≥24 h (B = 0.016), more information needs (B = 0.988), more severe illness perceptions (B = 0.101) and more patient trust (B = -0.078) may lead to higher preoperative anxiety levels. CONCLUSIONS Preoperative anxiety is common in patients with lung cancer scheduled for VATS. Therefore, more attention should be paid to women and patients with a preoperative length of stay of ≥24 h. Meeting information needs, transforming positive disease perceptions, and strengthening the doctor-patient trusting relationship are key protective factors for preoperative anxiety.
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Affiliation(s)
- Xinxing Ju
- Department of Thoracic Surgery, Shanghai Chest Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200030, China
| | - Jing Feng
- Department of Thoracic Surgery, Shanghai Chest Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200030, China
| | - Jie Yang
- Department of Day Surgery, Shanghai Chest Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200030, China
| | - Ling Ge
- Department of Day Surgery, Shanghai Chest Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200030, China
| | - Xiaoxin Liu
- Nursing Department, Shanghai Chest Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200030, China.
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Zhen Y, Xi Z, Nasr SM, He F, Han M, Yin J, Ge L, Chen Y, Wang Y, Wei W, Zhang Y, Wang M. Multi-Omics Reveals the Impact of Exogenous Short-Chain Fatty Acid Infusion on Rumen Homeostasis: Insights into Crosstalk between the Microbiome and the Epithelium in a Goat Model. Microbiol Spectr 2023; 11:e0534322. [PMID: 37439665 PMCID: PMC10433986 DOI: 10.1128/spectrum.05343-22] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Accepted: 06/23/2023] [Indexed: 07/14/2023] Open
Abstract
Emerging data have underscored the significance of exogenous supplementation of butyrate in the regulation of rumen development and homeostasis. However, the effects of other short-chain fatty acids (SCFAs), such as acetate or propionate, has received comparatively less attention, and the consequences of extensive exogenous SCFA infusion remain largely unknown. In our study, we conducted a comprehensive investigation by infusion of three SCFAs to examine their respective roles in regulating the rumen microbiome, metabolism, and epithelium homeostasis. Data demonstrated that the infusion of sodium acetate (SA) increased rumen index while also promoting SCFA production and absorption through the upregulation of SCFA synthetic enzymes and the mRNA expression of SLC9A1 gene. Moreover, both SA and sodium propionate infusion resulted in an enhanced total antioxidant capacity, an increased concentration of occludin, and higher abundances of specific rumen bacteria, such as "Candidatus Saccharimonas," Christensenellaceae R-7, Butyrivibrio, Rikenellaceae RC9 gut, and Alloprevotella. In addition, sodium butyrate (SB) infusion exhibited positive effects by increasing the width of rumen papilla and the thickness of the stratum basale. SB infusion further enhanced antioxidant capacity and barrier function facilitated by cross talk with Monoglobus and Incertae Sedis. Furthermore, metabolome and transcriptome data revealed distinct metabolic patterns in rumen contents and epithelium, with a particular impact on amino acid and fatty acid metabolism processes. In conclusion, our data provided novel insights into the regulator effects of extensive infusion of the three major SCFAs on rumen fermentation patterns, antioxidant capacity, rumen barrier function, and rumen papilla development, all achieved without inducing rumen epithelial inflammation. IMPORTANCE The consequences of massive exogenous supplementation of SCFAs on rumen microbial fermentation and rumen epithelium health remain an area that requires further exploration. In our study, we sought to investigate the specific impact of administering high doses of exogenous acetate, propionate, and butyrate on rumen homeostasis, with a particular focus on understanding the interaction between the rumen microbiome and epithelium. Importantly, our findings indicated that the massive infusion of these SCFAs did not induce rumen inflammation. Instead, we observed enhancements in antioxidant capacity, strengthening of rumen barrier function, and promotion of rumen papilla development, which were facilitated through interactions with specific rumen bacteria. By addressing existing knowledge gaps and offering critical insights into the regulation of rumen health through SCFA supplementation, our study holds significant implications for enhancing the well-being and productivity of ruminant animals.
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Affiliation(s)
- Yongkang Zhen
- College of Animal Science and Technology, Yangzhou University, Yangzhou, Jiangsu, People’s Republic of China
| | - Zanna Xi
- College of Animal Science and Technology, Yangzhou University, Yangzhou, Jiangsu, People’s Republic of China
| | - Shaima Mohamed Nasr
- College of Animal Science and Technology, Yangzhou University, Yangzhou, Jiangsu, People’s Republic of China
| | - Feiyang He
- College of Animal Science and Technology, Yangzhou University, Yangzhou, Jiangsu, People’s Republic of China
| | - Mengli Han
- State Key Laboratory of Sheep Genetic Improvement and Healthy Production, Xinjiang Academy of Agricultural Reclamation Sciences, Shihezi, Xinjiang, People’s Republic of China
| | - Junliang Yin
- State Key Laboratory of Sheep Genetic Improvement and Healthy Production, Xinjiang Academy of Agricultural Reclamation Sciences, Shihezi, Xinjiang, People’s Republic of China
| | - Ling Ge
- College of Animal Science and Technology, Yangzhou University, Yangzhou, Jiangsu, People’s Republic of China
| | - Yifei Chen
- College of Animal Science and Technology, Yangzhou University, Yangzhou, Jiangsu, People’s Republic of China
| | - Yusu Wang
- College of Animal Science and Technology, Yangzhou University, Yangzhou, Jiangsu, People’s Republic of China
| | - Wenjun Wei
- College of Animal Science and Technology, Yangzhou University, Yangzhou, Jiangsu, People’s Republic of China
| | - Yihui Zhang
- Experimental Farm of Yangzhou University, Yangzhou University, Yangzhou, Jiangsu, People’s Republic of China
| | - Mengzhi Wang
- College of Animal Science and Technology, Yangzhou University, Yangzhou, Jiangsu, People’s Republic of China
- State Key Laboratory of Sheep Genetic Improvement and Healthy Production, Xinjiang Academy of Agricultural Reclamation Sciences, Shihezi, Xinjiang, People’s Republic of China
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Wright LM, Skinner AM, Cheknis A, McBurney C, Ge L, Pacheco SM, Leehey D, Gerding DN, Johnson S. Effect of the COVID-19 Pandemic on Rates and Epidemiology of Clostridioides difficile Infection in One VA Hospital. Antibiotics (Basel) 2023; 12:1159. [PMID: 37508255 PMCID: PMC10376799 DOI: 10.3390/antibiotics12071159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 06/30/2023] [Accepted: 07/05/2023] [Indexed: 07/30/2023] Open
Abstract
The COVID-19 pandemic was associated with increases in some healthcare-associated infections. We investigated the impact of the pandemic on the rates and molecular epidemiology of Clostridioides difficile infection (CDI) within one VA hospital. We anticipated that the potential widespread use of antibiotics for pneumonia during the pandemic might increase CDI rates given that antibiotics are a major risk for CDI. Hospital data on patients with CDI and recurrent CDI (rCDI) were reviewed both prior to the COVID-19 pandemic (2015 to 2019) and during the pandemic (2020-2021). Restriction endonuclease analysis (REA) strain typing was performed on CD isolates recovered from stool samples collected from October 2019 to March 2022. CDI case numbers declined by 43.2% in 2020 to 2021 compared to the annual mean over the previous 5 years. The stool test positivity rate was also lower during the COVID-19 pandemic (14.3% vs. 17.2%; p = 0.013). Inpatient hospitalization rates declined, and rates of CDI among inpatients were reduced by 34.2% from 2020 to 2021. The mean monthly cases of rCDI also declined significantly after 2020 [3.38 (95% CI: 2.89-3.87) vs. 1.92 (95% CI: 1.27-2.56); p = <0.01]. Prior to the pandemic, REA group Y was the most prevalent CD strain among the major REA groups (27.3%). During the first wave of the pandemic, from 8 March 2020, to 30 June 2020, there was an increase in the relative incidence of REA group BI (26.7% vs. 9.1%); After adjusting for CDI risk factors, a multivariable logistic regression model revealed that the odds of developing an REA group BI CDI increased during the first pandemic wave (OR 6.41, 95% CI: 1.03-39.91) compared to the pre-pandemic period. In conclusion, the incidence of CDI and rCDI decreased significantly during the COVID-19 pandemic. In contrast, REA BI (Ribotype 027), a virulent, previously epidemic CD strain frequently associated with hospital transmission and outbreaks, reappeared as a prevalent strain during the first wave of the pandemic, but subsequently disappeared, and overall CDI rates declined.
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Affiliation(s)
- Lorinda M. Wright
- Edward Hines Jr. VA Hospital, 5000 S. 5th Ave., Hines, IL 60141, USA; (A.M.S.); (A.C.); (C.M.); (L.G.); (S.M.P.); (D.L.); (D.N.G.); (S.J.)
| | - Andrew M. Skinner
- Edward Hines Jr. VA Hospital, 5000 S. 5th Ave., Hines, IL 60141, USA; (A.M.S.); (A.C.); (C.M.); (L.G.); (S.M.P.); (D.L.); (D.N.G.); (S.J.)
- Chicago Stritch School of Medicine, Loyola University, 2160 S. First Ave., Maywood, IL 60153, USA
| | - Adam Cheknis
- Edward Hines Jr. VA Hospital, 5000 S. 5th Ave., Hines, IL 60141, USA; (A.M.S.); (A.C.); (C.M.); (L.G.); (S.M.P.); (D.L.); (D.N.G.); (S.J.)
| | - Conor McBurney
- Edward Hines Jr. VA Hospital, 5000 S. 5th Ave., Hines, IL 60141, USA; (A.M.S.); (A.C.); (C.M.); (L.G.); (S.M.P.); (D.L.); (D.N.G.); (S.J.)
| | - Ling Ge
- Edward Hines Jr. VA Hospital, 5000 S. 5th Ave., Hines, IL 60141, USA; (A.M.S.); (A.C.); (C.M.); (L.G.); (S.M.P.); (D.L.); (D.N.G.); (S.J.)
| | - Susan M. Pacheco
- Edward Hines Jr. VA Hospital, 5000 S. 5th Ave., Hines, IL 60141, USA; (A.M.S.); (A.C.); (C.M.); (L.G.); (S.M.P.); (D.L.); (D.N.G.); (S.J.)
- Chicago Stritch School of Medicine, Loyola University, 2160 S. First Ave., Maywood, IL 60153, USA
| | - David Leehey
- Edward Hines Jr. VA Hospital, 5000 S. 5th Ave., Hines, IL 60141, USA; (A.M.S.); (A.C.); (C.M.); (L.G.); (S.M.P.); (D.L.); (D.N.G.); (S.J.)
- Chicago Stritch School of Medicine, Loyola University, 2160 S. First Ave., Maywood, IL 60153, USA
| | - Dale N. Gerding
- Edward Hines Jr. VA Hospital, 5000 S. 5th Ave., Hines, IL 60141, USA; (A.M.S.); (A.C.); (C.M.); (L.G.); (S.M.P.); (D.L.); (D.N.G.); (S.J.)
| | - Stuart Johnson
- Edward Hines Jr. VA Hospital, 5000 S. 5th Ave., Hines, IL 60141, USA; (A.M.S.); (A.C.); (C.M.); (L.G.); (S.M.P.); (D.L.); (D.N.G.); (S.J.)
- Chicago Stritch School of Medicine, Loyola University, 2160 S. First Ave., Maywood, IL 60153, USA
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Cui L, Ma Y, Wang Y, Luo Q, Ding Q, Ge L, Lu S, Miao Y, Sun Q, Zou H, Jin H. Combination of Iris Vessel Area Density and Surgery Interval as the Predictor of Perceived Pain during Consecutive Second Eye Cataract Surgery. J Cataract Refract Surg 2023:02158034-990000000-00220. [PMID: 37350758 DOI: 10.1097/j.jcrs.0000000000001229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Accepted: 05/30/2023] [Indexed: 06/24/2023]
Abstract
PURPOSE To explore clinical indicators to predict perceived pain during second-eye phacoemulsification surgery in patients with bilateral cataracts. SETTING Shanghai General Hospital, China. DESIGN A case‒control study and a prospective cohort study. METHODS Age-related cataract patients who underwent first or second eye uneventful phacoemulsification surgery were enrolled. Before surgery, ocular examination results, including vessel area density (VAD) and vessel skeleton density (VSD) obtained by OCTA examination of the iris were performed. Patients completed a visual-analog-scale pain survey three times after surgery: 1 hour, 3 hours, and 24 hours after surgery. RESULTS Seventy patients were enrolled in the case‒control study, and the pain scores of the second-eye surgery group under local anesthesia were significantly greater than those of the first-eye surgery group (p=0.0005). Preoperative iris VAD in the second-eye group affected perioperative pain scores (p=0.0047). The optimal cutoff value of VAD was 0.2167 with a specificity of 76% and a sensitivity of 62%. In the prospective cohort study, 124 patients were included in the second-eye group. Preoperative iris VAD (p=0.0361) and the time interval (p=0.0221) were independent factors for second-eye surgery pain. Combined with preoperative iris VAD and surgical interval, the negative predictive value and positive predictive value were 0.95 and 0.29 for predicting moderate pain or above, the sensitivity and specificity were 0.97 and 0.23 respectively. CONCLUSION The combination of iris VAD and the time interval between both eye surgeries can be an effective method to predict the timing of the second-eye cataract surgery and to avoid intraoperative pain.
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Affiliation(s)
- Lipu Cui
- Department of Ophthalmology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, National Clinical Research Center for Eye Diseases, Shanghai Key Laboratory of Ocular Fundus Diseases, Shanghai Engineering Center for Visual Science and Photomedicine Shanghai Engineering Center for Precise Diagnosis and Treatment of Eye Diseases, Shanghai, China
| | - Yingyan Ma
- Department of Ophthalmology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, National Clinical Research Center for Eye Diseases, Shanghai Key Laboratory of Ocular Fundus Diseases, Shanghai Engineering Center for Visual Science and Photomedicine Shanghai Engineering Center for Precise Diagnosis and Treatment of Eye Diseases, Shanghai, China
| | - Yulan Wang
- Shanghai Eye Disease Prevention and Treatment Center, Shanghai Eye Hospital, Shanghai, China
| | - Qin Luo
- Shanghai Eye Disease Prevention and Treatment Center, Shanghai Eye Hospital, Shanghai, China
| | - Qi Ding
- Shanghai Eye Disease Prevention and Treatment Center, Shanghai Eye Hospital, Shanghai, China
| | - Ling Ge
- Shanghai Eye Disease Prevention and Treatment Center, Shanghai Eye Hospital, Shanghai, China
| | - Shiheng Lu
- Shanghai Eye Disease Prevention and Treatment Center, Shanghai Eye Hospital, Shanghai, China
| | - Yuyu Miao
- Department of Ophthalmology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, National Clinical Research Center for Eye Diseases, Shanghai Key Laboratory of Ocular Fundus Diseases, Shanghai Engineering Center for Visual Science and Photomedicine Shanghai Engineering Center for Precise Diagnosis and Treatment of Eye Diseases, Shanghai, China
| | - Qian Sun
- Department of Ophthalmology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, National Clinical Research Center for Eye Diseases, Shanghai Key Laboratory of Ocular Fundus Diseases, Shanghai Engineering Center for Visual Science and Photomedicine Shanghai Engineering Center for Precise Diagnosis and Treatment of Eye Diseases, Shanghai, China
| | - Haidong Zou
- Department of Ophthalmology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, National Clinical Research Center for Eye Diseases, Shanghai Key Laboratory of Ocular Fundus Diseases, Shanghai Engineering Center for Visual Science and Photomedicine Shanghai Engineering Center for Precise Diagnosis and Treatment of Eye Diseases, Shanghai, China
- Shanghai Eye Disease Prevention and Treatment Center, Shanghai Eye Hospital, Shanghai, China
| | - Huiyi Jin
- Department of Ophthalmology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, National Clinical Research Center for Eye Diseases, Shanghai Key Laboratory of Ocular Fundus Diseases, Shanghai Engineering Center for Visual Science and Photomedicine Shanghai Engineering Center for Precise Diagnosis and Treatment of Eye Diseases, Shanghai, China
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14
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Zhen Y, Wang Y, He F, Chen Y, Hu L, Ge L, Wang Y, Wei W, Rahmat A, Loor JJ, Wang M. Homeostatic crosstalk among gut microbiome, hypothalamic and hepatic circadian clock oscillations, immunity and metabolism in response to different light-dark cycles: a multi-omics study. J Pineal Res 2023. [PMID: 37317652 DOI: 10.1111/jpi.12892] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
The accelerated pace of life at the present time has resulted in tremendous alterations in living patterns. Changes in diet and eating patterns, in particular, coupled with irregular light-dark cycles (LD) will further induce circadian misalignment and lead to disease. Emerging data has highlighted the regulatory effects of diet and eating patterns on the host microbe interactions with the circadian clock (CC), immunity, and metabolism. Herein, we studied how LD cycles regulate the homeostatic crosstalk among the gut microbiome (GM), hypothalamic and hepatic CC oscillations, and immunity and metabolism using multi-omics approaches. Our data demonstrated that central CC oscillations lost rhythmicity under irregular LD cycles, but LD cycles had minimal effects on diurnal expression of peripheral CC genes in the liver including Bmal1. We further demonstrated that the GM could regulate hepatic circadian rhythms under irregular LD cycles, the candidate bacteria including Limosilactobacillus, Actinomyces, Veillonella, Prevotella, Campylobacter, Faecalibacterium, Kingella, Clostridia vadinBB60, Veillonella. A comparative transcriptomic study of innate immune genes indicated that different LD cycles had varying effects on immune functions, while irregular LD cycles had greater impacts on hepatic innate immune functions than those in the hypothalamus. Extreme LD cycle alterations (LD0/24 and LD24/0) had worse impacts than slight alterations (LD8/16 and LD16/8), and led to gut dysbiosis in mice receiving antibiotics. Metabolome data also demonstrated that hepatic tryptophan metabolism mediated the homeostatic crosstalk among GM-liver-brain axis in response to different LD cycles. These research findings highlighted that GM could regulate immune and metabolic disorders induced by circadian dysregulation. Further, the data provided potential targets for developing probiotics for individuals with circadian disruption such as shift workers. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Yongkang Zhen
- Laboratory of Metabolic Manipulation of Herbivorous Animal Nutrition, College of Animal Science and Technology, Yangzhou University, Yangzhou, 225009, China
| | - Yifan Wang
- Laboratory of Metabolic Manipulation of Herbivorous Animal Nutrition, College of Animal Science and Technology, Yangzhou University, Yangzhou, 225009, China
- State Key Laboratory of Sheep Genetic Improvement and Healthy Production, Xinjiang Academy of Agricultural Reclamation Sciences, Shihezi, 832000, Xinjiang, China
| | - Feiyang He
- Laboratory of Metabolic Manipulation of Herbivorous Animal Nutrition, College of Animal Science and Technology, Yangzhou University, Yangzhou, 225009, China
| | - Yifei Chen
- Laboratory of Metabolic Manipulation of Herbivorous Animal Nutrition, College of Animal Science and Technology, Yangzhou University, Yangzhou, 225009, China
| | - Liangyu Hu
- Human and Animal Physiology, Wageningen University & Research, WD Wageningen, 6708, The Netherlands
| | - Ling Ge
- Laboratory of Metabolic Manipulation of Herbivorous Animal Nutrition, College of Animal Science and Technology, Yangzhou University, Yangzhou, 225009, China
| | - Yusu Wang
- Laboratory of Metabolic Manipulation of Herbivorous Animal Nutrition, College of Animal Science and Technology, Yangzhou University, Yangzhou, 225009, China
| | - Wenjun Wei
- Laboratory of Metabolic Manipulation of Herbivorous Animal Nutrition, College of Animal Science and Technology, Yangzhou University, Yangzhou, 225009, China
| | - Ali Rahmat
- Laboratory of Metabolic Manipulation of Herbivorous Animal Nutrition, College of Animal Science and Technology, Yangzhou University, Yangzhou, 225009, China
| | - Juan J Loor
- Mammalian Nutrition Physiology Genomics, Department of Animal Sciences and Division of Nutritional Sciences, University of Illinois, Urbana, IL, United States
| | - Mengzhi Wang
- Laboratory of Metabolic Manipulation of Herbivorous Animal Nutrition, College of Animal Science and Technology, Yangzhou University, Yangzhou, 225009, China
- State Key Laboratory of Sheep Genetic Improvement and Healthy Production, Xinjiang Academy of Agricultural Reclamation Sciences, Shihezi, 832000, Xinjiang, China
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Ren CH, Yang XY, Liu ZM, Zhuo XW, Han XD, Dai LF, Tian XJ, Feng WX, Ge L, Han TL, Chen CH, Fang F. [Clinical characteristics and short-term prognosis of 22 cases with SARS-CoV-2 infection associated acute encephalopathy]. Zhonghua Er Ke Za Zhi 2023; 61:543-549. [PMID: 37312467 DOI: 10.3760/cma.j.cn112140-20230216-00105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Objective: To investigate the clinical features and short-term prognosis of patients with SARS-CoV-2 infection associated acute encephalopathy (AE). Methods: Retrospective cohort study. The clinical data, radiological features and short-term follow-up of 22 cases diagnosed with SARS-CoV-2 infection associated AE in the Department of Neurology, Beijing Children's Hospital from December 2022 to January 2023 were retrospectively analyzed. The patients were divided into cytokine storm group, excitotoxic brain damage group and unclassified encephalopathy group according to the the clinicopathological features and the imaging features. The clinical characteristics of each group were analyzed descriptively. Patients were divided into good prognosis group (≤2 scores) and poor prognosis group (>2 scores) based on the modified Rankin scale (mRS) score of the last follow-up. Fisher exact test or Mann-Whitney U test was used to compare the two groups. Results: A total of 22 cases (12 females, 10 males) were included. The age of onset was 3.3 (1.7, 8.6) years. There were 11 cases (50%) with abnormal medical history, and 4 cases with abnormal family history. All the enrolled patients had fever as the initial clinical symptom, and 21 cases (95%) developed neurological symptoms within 24 hours after fever. The onset of neurological symptoms included convulsions (17 cases) and disturbance of consciousness (5 cases). There were 22 cases of encephalopathy, 20 cases of convulsions, 14 cases of speech disorders, 8 cases of involuntary movements and 3 cases of ataxia during the course of the disease. Clinical classification included 3 cases in the cytokine storm group, all with acute necrotizing encephalopathy (ANE); 9 cases in the excitotoxicity group, 8 cases with acute encephalopathy with biphasic seizures and late reduced diffusion (AESD) and 1 case with hemiconvulsion-hemiplegia syndrome; and 10 cases of unclassified encephalopathy. Laboratory studies revealed elevated glutathione transaminase in 9 cases, elevated glutamic alanine transaminase in 4 cases, elevated blood glucose in 3 cases, and elevated D-dimer in 3 cases. Serum ferritin was elevated in 3 of 5 cases, serum and cerebrospinal fluid (CSF) neurofilament light chain protein was elevated in 5 of 9 cases, serum cytokines were elevated in 7 of 18 cases, and CSF cytokines were elevated in 7 of 8 cases. Cranial imaging abnormalities were noted in 18 cases, including bilateral symmetric lesions in 3 ANE cases and "bright tree appearance" in 8 AESD cases. All 22 cases received symptomatic treatment and immunotherapy (intravenous immunoglobulin or glucocorticosteroids), and 1 ANE patient received tocilizumab. The follow-up time was 50 (43, 53) d, and 10 patients had a good prognosis and 12 patients had a poor prognosis. No statistically significant differences were found between the two groups in terms of epidemiology, clinical manifestations, biochemical indices, and duration of illness to initiate immunotherapy (all P>0.05). Conclusions: SARS-CoV-2 infection is also a major cause of AE. AESD and ANE are the common AE syndromes. Therefore, it is crucial to identify AE patients with fever, convulsions, and impaired consciousness, and apply aggressive therapy as early as possible.
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Affiliation(s)
- C H Ren
- Department of Neurology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing 100045, China
| | - X Y Yang
- Department of Neurology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing 100045, China
| | - Z M Liu
- Department of Neurology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing 100045, China
| | - X W Zhuo
- Department of Neurology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing 100045, China
| | - X D Han
- Department of Neurology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing 100045, China
| | - L F Dai
- Department of Neurology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing 100045, China
| | - X J Tian
- Department of Neurology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing 100045, China
| | - W X Feng
- Department of Neurology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing 100045, China
| | - L Ge
- Department of Neurology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing 100045, China
| | - T L Han
- Department of Neurology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing 100045, China
| | - C H Chen
- Department of Neurology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing 100045, China
| | - F Fang
- Department of Neurology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing 100045, China
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Huang GH, Zhu LM, Song X, Fu Y, Ge L, Li PL, Li DM. [A cohort study of incidence of club drug abuse in men who have sex with men in Qingdao]. Zhonghua Liu Xing Bing Xue Za Zhi 2023; 44:802-808. [PMID: 37221071 DOI: 10.3760/cma.j.cn112338-20221129-01011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Objective: To understand and analyze the incidence of club drug abuse and influencing factors in men who have sex with men (MSM) in Qingdao, and provide reference for the AIDS prevention and intervention in this population. Methods: From March 2017 to July 31, 2022, MSM who did not abuse club drug were recruited by snowball sampling of MSM social organizations in Qingdao, a prospective cohort was established, and a follow-up survey was conducted every 6 months. The survey collected the information about the MSM's demographic characteristics, sexual characteristics, club drug abuse and others. The incidence of club drug abuse was the outcome dependent variable and the interval between the recruitment into the cohort and the incidence of club drug abuse was the time dependent variable. Cox regression analysis was conducted to identify the influencing factors for club drug abuse. Results: A total of 509 MSM were recruited at baseline survey, and 369 eligible MSM were enrolled in this cohort. A total of 62 MSM began to abuse club drug during the study period, and the cumulative follow-up time was 911.54 person-years, the incidence of club drug abuse was 6.80/100 person-years. All the club drug abusers shared drugs with others in the first club drug abuse, and 16.13% (10/62) had mix-use of club drugs. The multivariate Cox proportional risk regression analysis showed that being students (aHR=2.17, 95%CI: 1.15-4.10), receiving no HIV testing or receiving 1 HIV testing during past 6 months (aHR=4.57, 95%CI:1.80-11.60; aHR=5.15, 95%CI: 2.83-9.36), having sex only with regular sexual partners during past 6 months (aHR=4.75,95%CI:2.32-9.75), having more than 4 homosexual partners (aHR=1.70, 95%CI:1.01-2.87) and abuse of club drug of sexual partners during past 6 months (aHR=12.78, 95%CI:3.06-53.35) were significantly associated with club drug abuse in the MSM. Conclusions: The incidence of club drug abuse was at a high level in the MSM cohort in Qingdao, indicating a high risk for HIV infection. Being student, receiving less HIV testing, having sex only with regular sexual partners, having more homosexual partners and abuse of club drug of sexual partners during past 6 months were risk factors for the incidence of club drug abuse in the MSM. Targeted surveillance and intervention measures should be strengthened to reduce the risk of club drug abuse in MSM.
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Affiliation(s)
- G H Huang
- Division of Epidemiology, National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - L M Zhu
- Division of Epidemiology, National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - X Song
- Qingdao Center for Disease Control and Prevention, Qingdao 266033, China
| | - Y Fu
- Qingdao Center for Disease Control and Prevention, Qingdao 266033, China
| | - L Ge
- Division of Epidemiology, National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - P L Li
- Division of Epidemiology, National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - D M Li
- Division of Epidemiology, National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
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17
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Li PL, Tang HL, Li DM, Ge L, Yang J, Qiu YC, Liu XS, Liang L, Lyu P. [HIV self-testing and related factors in men who have sex with men in Shijiazhuang]. Zhonghua Liu Xing Bing Xue Za Zhi 2023; 44:797-801. [PMID: 37221070 DOI: 10.3760/cma.j.cn112338-20220526-00466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Objective: To understand HIV self-testing and related factors in men who have sex with men (MSM) in Shijiazhuang. Methods: From August to September 2020, convenient sampling was used to recruit MSM in Shijiazhuang. Online questionnaires were used to collect information about their demographic characteristics, sexual behaviors and HIV self-testing. logistic regression model was used to analyze the related factors associated with HIV self-testing. Results: In the 304 MSM respondents, 52.3% (159/304) had HIV self-testing in the past 6 months, and 95.0% (151/159) used fingertip blood HIV detection reagent. Self-purchase was the main way to obtain HIV testing reagents (45.9%, 73/159), followed by supply from MSM social organization (44.7%, 71/159). The reasons for having HIV self-testing were non-specific testing time (67.9%, 108/159) and privacy protection (62.9%,100/159), the reasons for having no HIV self-testing included inability of using (32.4%, 47/145), being unaware of HIV self-testing reagent (24.1%, 35/145), and worry about inaccurate self-testing results (19.3%, 28/145). Multivariate logistic regression analysis showed that being 18-29 years old (aOR=2.68, 95%CI: 1.20-5.94), obtaining free HIV self-testing kits in recent 6 months (aOR=8.61, 95%CI: 4.09-18.11) and making friends through Internet and social software (aOR=2.68, 95%CI: 1.48-4.88) were positive factors for having HIV self-testing. Conclusion: HIV self-testing is a more flexible and convenient way to detect HIV in MSM, and the promotion of HIV self-testing in MSM should be strengthened to further increase the HIV detection rate in this population.
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Affiliation(s)
- P L Li
- National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - H L Tang
- National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - D M Li
- National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - L Ge
- National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - J Yang
- National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - Y C Qiu
- Shijiazhuang Municipal Center for Disease Control and Prevention, Shijiazhuang 050011, China
| | - X S Liu
- Shijiazhuang Municipal Center for Disease Control and Prevention, Shijiazhuang 050011, China
| | - L Liang
- Hebei Provincial Center for Disease Control and Prevention, Shijiazhuang 050021, China
| | - P Lyu
- National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
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18
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Xia L, Tian W, Zhao Y, Jiang L, Qian W, Jiang L, Ge L, Li J, Jin F, Yang M. Venetoclax and Azacitidine in Chinese patients with untreated acute myeloid leukemia ineligible for intensive chemotherapy. Signal Transduct Target Ther 2023; 8:176. [PMID: 37130896 PMCID: PMC10154410 DOI: 10.1038/s41392-023-01394-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 01/19/2023] [Accepted: 02/20/2023] [Indexed: 05/04/2023] Open
Affiliation(s)
- Leiming Xia
- Department of Hematology, the first affiliated hospital of Anhui Medical University, Hefei, Anhui, 230022, China.
- Anhui Public Health Clinical Center, Hefei, Anhui, 230031, China.
- Anhui Provincial Institute of Translational Medicine, Hefei, Anhui, 230092, China.
| | - Wanlu Tian
- Department of Hematology, the first affiliated hospital of Anhui Medical University, Hefei, Anhui, 230022, China
- Anhui Public Health Clinical Center, Hefei, Anhui, 230031, China
| | - Yiming Zhao
- Department of Hematology, the first affiliated hospital of Anhui Medical University, Hefei, Anhui, 230022, China
- Anhui Public Health Clinical Center, Hefei, Anhui, 230031, China
| | - Lingling Jiang
- Department of Hematology, the first affiliated hospital of Anhui Medical University, Hefei, Anhui, 230022, China
- Anhui Public Health Clinical Center, Hefei, Anhui, 230031, China
| | - Wei Qian
- Department of Hematology, the first affiliated hospital of Anhui Medical University, Hefei, Anhui, 230022, China
- Anhui Public Health Clinical Center, Hefei, Anhui, 230031, China
| | - Lei Jiang
- Department of Hematology, the first affiliated hospital of Anhui Medical University, Hefei, Anhui, 230022, China
- Anhui Public Health Clinical Center, Hefei, Anhui, 230031, China
| | - Ling Ge
- Department of Hematology, the first affiliated hospital of Anhui Medical University, Hefei, Anhui, 230022, China
- Anhui Public Health Clinical Center, Hefei, Anhui, 230031, China
| | - Jianjun Li
- Department of Hematology, the first affiliated hospital of Anhui Medical University, Hefei, Anhui, 230022, China
- Anhui Public Health Clinical Center, Hefei, Anhui, 230031, China
| | - Fengbo Jin
- Department of Hematology, the first affiliated hospital of Anhui Medical University, Hefei, Anhui, 230022, China.
- Anhui Public Health Clinical Center, Hefei, Anhui, 230031, China.
| | - Mingzhen Yang
- Department of Hematology, the first affiliated hospital of Anhui Medical University, Hefei, Anhui, 230022, China.
- Anhui Public Health Clinical Center, Hefei, Anhui, 230031, China.
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19
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Ge L, Liu T, Zhang Y, Liu H. Characterization and comparison of organic functional groups effects on electrolyte performance for vanadium redox flow battery. Front Chem Sci Eng 2023. [DOI: 10.1007/s11705-023-2298-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
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20
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Zhang S, Meng X, Zhang S, Li B, Jin W, Zhang C, Liu Z, Hu X, Ge L, Yu Z, Li Z, Ma S, Wang X, Li L, Qin C. Design, Synthesis, and Biological Evaluation of Androgen Receptor (AR) Antagonist-Heat Shock Protein 90 (Hsp90) Inhibitor Conjugates for Targeted Therapy of Castration-Resistant Prostate Cancer. J Med Chem 2023; 66:4784-4801. [PMID: 36960664 DOI: 10.1021/acs.jmedchem.2c01970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/25/2023]
Abstract
Androgen deprivation in cases of castration-resistant prostate cancer (CRPC) leads to adverse effects, including loss of muscle and bone mass and gain of subcutaneous fat. The tumor-specific suppression of androgen receptor (AR) signaling, while not global, may reduce side effects. We present a class of small-molecular conjugates consisting of an AR antagonist linked to a heat shock protein 90 (Hsp90) inhibitor. We demonstrate that the high accumulation of Hsp90 on the surface of CRPC cells allows uptake of conjugates and increases the enrichment of drugs in the tumor cells. After penetrating prostate cancer cells, the conjugates not only inhibit AR function by the antagonist component but also bind to Hsp90 and suppress the AR protein level. Compared to AR antagonists, these conjugates showed improved tumor-targeting ability and enhanced potency against Enzalutamide-resistant 22Rv1 cells.
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Affiliation(s)
- Siqi Zhang
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao, Shandong 266003, China
- Center for Targeted Protein Degradation and Drug Discovery, Ocean University of China, Qingdao, Shandong 266003, China
| | - Xiaolei Meng
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao, Shandong 266003, China
| | - Sai Zhang
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao, Shandong 266003, China
- Center for Targeted Protein Degradation and Drug Discovery, Ocean University of China, Qingdao, Shandong 266003, China
| | - Baohu Li
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao, Shandong 266003, China
| | - Wencong Jin
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao, Shandong 266003, China
| | - Chengwei Zhang
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao, Shandong 266003, China
| | - Zhaojuan Liu
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao, Shandong 266003, China
| | - Xiaolin Hu
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao, Shandong 266003, China
| | - Ling Ge
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao, Shandong 266003, China
| | - Zhonghao Yu
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao, Shandong 266003, China
| | - Zhuoyue Li
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao, Shandong 266003, China
- Center for Targeted Protein Degradation and Drug Discovery, Ocean University of China, Qingdao, Shandong 266003, China
| | - Shumin Ma
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao, Shandong 266003, China
- Center for Targeted Protein Degradation and Drug Discovery, Ocean University of China, Qingdao, Shandong 266003, China
| | - Xiao Wang
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao, Shandong 266003, China
- Center for Targeted Protein Degradation and Drug Discovery, Ocean University of China, Qingdao, Shandong 266003, China
| | - Liming Li
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao, Shandong 266003, China
- Laboratory for Marine Drugs and Bioproducts, Pilot National Laboratory for Marine Science and Technology, Qingdao, Shandong 266137, China
| | - Chong Qin
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao, Shandong 266003, China
- Center for Targeted Protein Degradation and Drug Discovery, Ocean University of China, Qingdao, Shandong 266003, China
- Laboratory for Marine Drugs and Bioproducts, Pilot National Laboratory for Marine Science and Technology, Qingdao, Shandong 266137, China
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Ge L, Luo X. Channel structure and funder incentive in prosocial crowdfunding. Inf Technol Manag 2023. [DOI: 10.1007/s10799-023-00389-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
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22
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Ogbanufe O, Ge L. A Comparative Evaluation of Behavioral Security Motives: Protection, Intrinsic, and Identity Motivations. Comput Secur 2023. [DOI: 10.1016/j.cose.2023.103136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
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23
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Alvarenga-Brant R, Costa FO, Mattos-Pereira G, Esteves-Lima RP, Belém FV, Lai H, Ge L, Gomez RS, Martins CC. Treatments for Burning Mouth Syndrome: A Network Meta-analysis. J Dent Res 2023; 102:135-145. [PMID: 36214096 DOI: 10.1177/00220345221130025] [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: 01/24/2023] Open
Abstract
The aim of this systematic review and network meta-analysis (NMA) of randomized controlled trials was to evaluate the effectiveness of treatments for pain relief of burning mouth syndrome (BMS). Five databases and gray literature were searched. Independent reviewers selected studies, extracted data, and assessed the risk of bias. The primary outcome was pain relief or burning sensation, and the secondary outcomes were side effects, quality of life, salivary flow, and TNF-α and interleukin 6 levels. Four comparable interventions were grouped into different network geometries to ensure the transitivity assumption for pain: photobiomodulation therapy, alpha-lipoic acid, phytotherapics, and anxiolytics/antidepressants. Mean difference (MD) and 95% CI were calculated for continuous outcomes. The minimal important difference to consider a therapy beneficial against placebo was an MD of at least -1 for relief of pain. To interpret the results, the GRADE approach for NMA was used with a minimally contextualized framework and the magnitude of the effect. Forty-four trials were included (24 in the NMA). The anxiolytic (clonazepam) probably reduces the pain of BMS when compared with placebo (MD, -1.88; 95% CI, -2.61 to -1.16; moderate certainty). Photobiomodulation therapy (MD, -1.90; 95% CI, -3.58 to -0.21) and pregabalin (MD, -2.40; 95% CI, -3.49 to -1.32) achieved the minimal important difference of a beneficial effect with low or very low certainty. Among all tested treatments, only clonazepam is likely to reduce the pain of BMS when compared with placebo. The majority of the other treatments had low and very low certainty, mainly due to imprecision, indirectness, and intransitivity. More randomized controlled trials comparing treatments against placebo are encouraged to confirm the evidence and test possible alternative treatments (PROSPERO CRD42021255039).
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Affiliation(s)
- R Alvarenga-Brant
- Department of Clinical Dentistry, Pathology and Oral Surgery, Faculty of Dentistry, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - F O Costa
- Department of Periodontology, Faculty of Dentistry, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - G Mattos-Pereira
- Department of Periodontology, Faculty of Dentistry, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - R P Esteves-Lima
- Department of Periodontology, Faculty of Dentistry, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - F V Belém
- Department of Pediatric Dentistry, Faculty of Dentistry, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - H Lai
- Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, China
| | - L Ge
- Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, China
| | - R S Gomez
- Department of Clinical Dentistry, Pathology and Oral Surgery, Faculty of Dentistry, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - C C Martins
- Department of Pediatric Dentistry, Faculty of Dentistry, Federal University of Minas Gerais, Belo Horizonte, Brazil
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Meng W, Gao T, Zhong Y, Ge L. Association Between Sleep and Cognition of Older Adults in Rural Areas: A Cross-Sectional Study. Inquiry 2023; 60:469580231171820. [PMID: 37254832 DOI: 10.1177/00469580231171820] [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: 06/01/2023]
Abstract
Sleep is an essential physiological function for everyone. Limited evidence existed on the associations between multi-factor sleep patterns and cognition among older adults in rural areas. Aimed to assess that, We conducted a cross-sectional study on the living habits and cognitive status in rural areas of Qingdao and 1167 participants aged 65 to 96 years answered the questionnaire. The result showed that poor sleep quality, high sleep disturbance, daytime dysfunction, and hypnotic drug-dominated sleep patterns were related to the cognitive function, and there was no obviously associations between good sleep duration and cognition. In order to solve the sleep problems and preserve cognitive function, support and protection of physical and mental health should be the priority of government policies in helping older adults' group in rural areas.
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Affiliation(s)
- Wenjia Meng
- Centre for Health Management and Policy Research, School of Public Health,Cheeloo College of Medicine, Shandong University, Jinan, China
- NHC Key Lab of Health Economics and Policy Research, Shandong University, Jinan, China
- Qilu Hospital (Qingdao), Cheeloo College of Medicine, Shandong University, China
| | - Tianlin Gao
- School of Public Health, Qingdao University, China
| | - Yang Zhong
- School of Public Health, Qingdao University, China
| | - Ling Ge
- Qilu Hospital (Qingdao), Cheeloo College of Medicine, Shandong University, China
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Geng C, Tian S, Song Q, Yang L, Li Y, Wang H, Tian X, Ge L. A New Approach for Evaluating Palatine Tonsillar Hypertrophy in Children Based on Ultrasound: A Pilot Study. J Ultrasound Med 2022; 41:3023-3029. [PMID: 35670148 DOI: 10.1002/jum.16030] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 05/03/2022] [Accepted: 05/15/2022] [Indexed: 06/15/2023]
Abstract
OBJECTIVES To develop a novel ultrasound (US) plane to diagnose palatine tonsillar hypertrophy objectively in children. METHODS Tonsillar ultrasonography of children (age 2-14 years) who had a clinical diagnosis of tonsillar hypertrophy or not were analyzed retrospectively. Clinical data (including gender, age, body mass index (BMI)), and volume (V) of tonsils measured by the US, were recorded. Furthermore, we found a new US plane to diagnose tonsillar hypertrophy and named it the submental oblique cross-section. In this plane, diameters of the left tonsil, right tonsil, and central oropharynx were designated as T1, T2, and O. Then, we calculated the ratio by the formula (T1 + T2)/O. RESULTS A total of 172 cases (85 hypertrophy and 87 non-hypertrophy) were included in this study. There were no significant differences in gender (P = .844), age (P = .666), and BMI (P = .089) between the groups. In the non-hypertrophy group, the V of both sides had a positive linear correlation with age or BMI. In contrast, there was no linear correlation between ratio and age or BMI. The area under the curve (AUC) of ratio and V was 0.970 (95%CI: 0.947-0.993) and 0.835 (95%CI: 0.778-0.893) by receiver operating characteristic (ROC) analysis, respectively. The optimal cutoff value of ratio for diagnosis of tonsillar hypertrophy was 2.293 (sensitivity = 88.2%, specificity = 95.4%). CONCLUSIONS We established a new US section to evaluate tonsillar hypertrophy. This approach could be easily acquired and provide a reference value to guide clinical practice.
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Affiliation(s)
- Chenchen Geng
- Department of Ultrasound, Qilu Hospital (Qingdao), Cheeloo College of Medicine, Shandong University, Qingdao, China
| | - Shuxu Tian
- Department of Gynecology, Qingdao Women and Children's Hospital, Qingdao University, Qingdao, China
| | - Qian Song
- Department of Ultrasound, Qilu Hospital (Qingdao), Cheeloo College of Medicine, Shandong University, Qingdao, China
| | - Liu Yang
- Department of Ultrasound, Qilu Hospital (Qingdao), Cheeloo College of Medicine, Shandong University, Qingdao, China
| | - Ye Li
- Department of Radiology, Qilu Hospital (Qingdao), Cheeloo College of Medicine, Shandong University, Qingdao, China
| | - Huihui Wang
- Department of Ultrasound, Qilu Hospital (Qingdao), Cheeloo College of Medicine, Shandong University, Qingdao, China
| | - Xueping Tian
- Department of Pediatrics, Qilu Hospital (Qingdao), Cheeloo College of Medicine, Shandong University, Qingdao, China
| | - Ling Ge
- Department of Ultrasound, Qilu Hospital (Qingdao), Cheeloo College of Medicine, Shandong University, Qingdao, China
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Huang X, Yang H, Tan D, Ge L, Fan Y, Chang X, Yang Z, Xiong H. VP.78 Clinical and genetic study of LAMA2-related muscular dystrophy patients with seizures. Neuromuscul Disord 2022. [DOI: 10.1016/j.nmd.2022.07.340] [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: 11/05/2022]
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27
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Ge L, Su P, Wang S, Gu Y, Cao X, Lv X, Wang S, Getachew T, Mwacharo JM, Haile A, Yuan Z, Sun W. New Insight into the Role of the Leucine Aminopeptidase 3 ( LAP3) in Cell Proliferation and Myogenic Differentiation in Sheep Embryonic Myoblasts. Genes (Basel) 2022; 13:genes13081438. [PMID: 36011349 PMCID: PMC9408374 DOI: 10.3390/genes13081438] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 08/07/2022] [Accepted: 08/10/2022] [Indexed: 11/18/2022] Open
Abstract
Previous genome-wide association studies (GWAS) have found that LAP3 may have the potential function to impact sheep muscle development. In order to further explore whether LAP3 expression has an important role in the development of sheep embryonic myoblasts, we conducted the spatiotemporal expression profile analysis of LAP3 at the tissue and cellular level. Then we used small interfering RNA and eukaryotic recombinant vectors to perform gain/loss-of-function analysis of LAP3. CCK-8 detection, EdU staining, and flow cytometry were used to investigate the impact of LAP3 knockdown or overexpression on the proliferation of embryonic myoblasts. In addition, cell phenotype observation, MyHC indirect immunofluorescence, and quantitative detection of the expression changes of myogenic regulatory factors (MRFs) were used to explore the effect of LAP3 on myogenic differentiation. The results showed that the LAP3 expression level in muscle tissue of fetuses was significantly higher than that in newborn lambs and adult sheep, and its expression level on day 3 of differentiation was also significantly higher than that in the proliferation phase and other differentiation time points. LAP3 silencing could significantly increase cell viability and EdU-positive cells, as well as prolonging the length of S phase of myoblasts to promote proliferation, while the results were reversed when LAP3 was overexpressed. Moreover, LAP3 silencing significantly hindered myotube formation and down-regulated the expression levels of MRFs from day 5 to day 7 of terminal differentiation, while the results were reversed when LAP3 was highly expressed. Overall, our results suggested that the expression of LAP3 impacts on the development of sheep embryonic myoblasts which provides an important theoretical basis for molecular breeding of meat production in sheep.
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Affiliation(s)
- Ling Ge
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225000, China
- International Joint Research Laboratory in Universities of Jiangsu Province of China for Domestic Animal Germplasm Resources and Genetic Improvement, Yangzhou 225009, China
| | - Pengwei Su
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225000, China
- International Joint Research Laboratory in Universities of Jiangsu Province of China for Domestic Animal Germplasm Resources and Genetic Improvement, Yangzhou 225009, China
| | - Shan Wang
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225000, China
- International Joint Research Laboratory in Universities of Jiangsu Province of China for Domestic Animal Germplasm Resources and Genetic Improvement, Yangzhou 225009, China
| | - Yifei Gu
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225000, China
- International Joint Research Laboratory in Universities of Jiangsu Province of China for Domestic Animal Germplasm Resources and Genetic Improvement, Yangzhou 225009, China
| | - Xiukai Cao
- International Joint Research Laboratory in Universities of Jiangsu Province of China for Domestic Animal Germplasm Resources and Genetic Improvement, Yangzhou 225009, China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education, Yangzhou University, Yangzhou 225000, China
| | - Xiaoyang Lv
- International Joint Research Laboratory in Universities of Jiangsu Province of China for Domestic Animal Germplasm Resources and Genetic Improvement, Yangzhou 225009, China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education, Yangzhou University, Yangzhou 225000, China
| | - Shanhe Wang
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225000, China
- International Joint Research Laboratory in Universities of Jiangsu Province of China for Domestic Animal Germplasm Resources and Genetic Improvement, Yangzhou 225009, China
| | - Tesfaye Getachew
- International Centre for Agricultural Research in the Dry Areas, Addis Ababa 999047, Ethiopia
| | - Joram M. Mwacharo
- International Centre for Agricultural Research in the Dry Areas, Addis Ababa 999047, Ethiopia
| | - Aynalem Haile
- International Centre for Agricultural Research in the Dry Areas, Addis Ababa 999047, Ethiopia
| | - Zehu Yuan
- International Joint Research Laboratory in Universities of Jiangsu Province of China for Domestic Animal Germplasm Resources and Genetic Improvement, Yangzhou 225009, China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education, Yangzhou University, Yangzhou 225000, China
- Correspondence: (Z.Y.); (W.S.)
| | - Wei Sun
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225000, China
- International Joint Research Laboratory in Universities of Jiangsu Province of China for Domestic Animal Germplasm Resources and Genetic Improvement, Yangzhou 225009, China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education, Yangzhou University, Yangzhou 225000, China
- Correspondence: (Z.Y.); (W.S.)
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Li Y, Huang D, Bi R, Yao Q, Ge L, Yu L, Zhou X, Yang W. Uterine tumors with myogenic differentiation harboring
SRF
::
RELA
fusions. Histopathology 2022; 81:477-485. [DOI: 10.1111/his.14724] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 07/14/2022] [Accepted: 07/16/2022] [Indexed: 11/28/2022]
Affiliation(s)
- Yimin Li
- Department of Pathology Fudan University Shanghai Cancer Center Shanghai People’s Republic of China
- Department of Oncology, Shanghai Medical College Fudan University Shanghai People’s Republic of China
| | - Dan Huang
- Department of Pathology Fudan University Shanghai Cancer Center Shanghai People’s Republic of China
- Department of Oncology, Shanghai Medical College Fudan University Shanghai People’s Republic of China
| | - Rui Bi
- Department of Pathology Fudan University Shanghai Cancer Center Shanghai People’s Republic of China
- Department of Oncology, Shanghai Medical College Fudan University Shanghai People’s Republic of China
| | - Qianlan Yao
- Department of Pathology Fudan University Shanghai Cancer Center Shanghai People’s Republic of China
- Department of Oncology, Shanghai Medical College Fudan University Shanghai People’s Republic of China
| | - Ling Ge
- Department of Pathology Fudan University Shanghai Cancer Center Shanghai People’s Republic of China
- Department of Oncology, Shanghai Medical College Fudan University Shanghai People’s Republic of China
- Department of Pathology, The Third Hospital of Xiamen Xiamen People’s Republic of China
| | - Lin Yu
- Department of Pathology Fudan University Shanghai Cancer Center Shanghai People’s Republic of China
- Department of Oncology, Shanghai Medical College Fudan University Shanghai People’s Republic of China
| | - Xiaoyan Zhou
- Department of Pathology Fudan University Shanghai Cancer Center Shanghai People’s Republic of China
- Department of Oncology, Shanghai Medical College Fudan University Shanghai People’s Republic of China
| | - Wentao Yang
- Department of Pathology Fudan University Shanghai Cancer Center Shanghai People’s Republic of China
- Department of Oncology, Shanghai Medical College Fudan University Shanghai People’s Republic of China
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29
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Ge L. O-113 Preimplantation genetic testing for monogenic diseases and HLA matching based on SNP haplotyping. Hum Reprod 2022. [DOI: 10.1093/humrep/deac105.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- L Ge
- Reproductive & Genetic Hospital of CITIC-Xiangya, Changsha, China
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Weina L, Wenbing Z, Huan Z, Guangxiu L, Ge L, Gang L. P-065 Phenotype, genetic analysis and treatment strategy of acephalic spermatozoa. Hum Reprod 2022. [DOI: 10.1093/humrep/deac107.061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Study question
Do severe acephalic spermatozoa syndrome (ASS) patients with different genes variants obtain good fertilization rate after intracytoplasmic sperm injection (ICSI)?
Summary answer
Despite highly abnormal sperm morphology, severe ASS patients with SUN5, TSGA10 and PMFBP1 different variations have a favorable pregnancy outcome following ICSI.
What is known already
ASS is a rare cause of infertility characterized by the production of two main subtypes: one type has small “pin-head” ends devoid of any nuclear material, and the other comprises spermatozoa with misaligned head-midpiece junctions. Many researchers have suggested that variants in TSGA10 without a proximal centriole might influence early embryonic development. Some case reports studies with very few cases showed that ICSI could help patients with ASS father children.
Study design, size, duration
This retrospective cohort study included 14 infertile men with severe ASS and 100 fertile men in Reproductive and Genetic Hospital of CITIC-Xiangya in China, from January 2020 to December 2021.
Participants/materials, setting, methods
Patients and fertile men were recruited respectively from Outpatient Department and Sperm bank of our hospital in China. 14 severe ASS were analyzed by whole exome sequencing. Mutational analysis in the 14 severe ASS and 100 fertile men were performed. Identified SUN5, TSGA10 and PMFBP1 variations were further investigated using bioinformatics, RT-PCR, Western Blot, indirect immunofluorescence assay, papanicolaou staining, CASA, transmission electron microscopy and ICSI treatments. Clinical data were collected from the fertility center.
Main results and the role of chance
In 14 patients with severe acephalic spermatozoa,16 homozygous or heterozygous variants were identified from SUN5,TSGA10 and PMFBP1. We performed deep phenotyping in acephalic spermatozoa with different variants, and found that, other than the two major subtypes, multiple variations in different genes that affect sperm heads in humans produce diverse phenotypes with subtle differences. Our findings were supported by Papanicolaou staining, SEM and TEM analyses. The rates of fertilization, good-quality embryos and pregnancy for 13 patients following ICSI were 85.71% (174/203), 55.17% (96 /174) and 69.23% (9/13), respectively. There were no differences in ICSI results between ASS patients with different genes mutations. The defects of acephalic spermatozoa caused by different genetic variations may only affect the morphology of sperm. ICSI can be used in the treatment of acephalic spermatozoa and obtain favorable fertilization rate without affecting the quality of early embryos and clinical pregnancy outcome. For individuals with ASS, ICSI using intact spermatozoa (or separated heads and tails) is suggested. If no sperm heads in their ejaculate, the spermatozoa can be collected from the testes. Very few intact spermatozoa or loose sperm heads will be available, even if normal morphology of spermatozoa is 0% and 100% spermatozoa are acephalic.
Limitations, reasons for caution
Only a small number ASS patients was available because of its rare incidence. Patients with ASS can be effectively treated with ICSI. However, the results in this study should be treated with caution, which involves the TSGA10, SUN5 and PMFBP1 genes and cannot be extrapolated to other genes.
Wider implications of the findings
The identification of novel variants in SUN5, TSGA10 and PMFBP1 broadens the spectrum of ASS genetic causes. Our study is the first to thoroughly evaluate the phenotypes and pathogenic genotypes of patients with severe ASS in China. SUN5, TSGA10 and PMFBP1 mutation-associated male infertility can be overcome by ICSI.
Trial registration number
kq2014032
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Affiliation(s)
- L Weina
- Reproductive & Genetics Hospital CITIC-XIANGYA, Andrology Laboratory , Changsha, China
| | - Z Wenbing
- Central South University, Institute of Reproduction and Stem Cell Engineering , changsha, China
| | - Z Huan
- Central South University, Institute of Reproduction and Stem Cell Engineering , changsha, China
| | - L Guangxiu
- Reproductive and Genetic Hospital of CITIC-Xiangya, Reproductive and Genetic Hospital of CITIC-Xiangya , changsha, China
| | - L Ge
- Central South University, Institute of Reproduction and Stem Cell Engineering , changsha, China
| | - L Gang
- Central South University, Institute of Reproduction and Stem Cell Engineering , changsha, China
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Zhen Y, Ge L, Chen Q, Xu J, Duan Z, Loor JJ, Wang M. Latent Benefits and Toxicity Risks Transmission Chain of High Dietary Copper along the Livestock-Environment-Plant-Human Health Axis and Microbial Homeostasis: A Review. J Agric Food Chem 2022; 70:6943-6962. [PMID: 35666880 DOI: 10.1021/acs.jafc.2c01367] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
The extensive use of high-concentration copper (Cu) in feed additives, fertilizers, pesticides, and nanoparticles (NPs) inevitably causes significant pollution in the ecological environment. This type of chain pollution begins with animal husbandry: first, Cu accumulation in animals poisons them; second, high Cu enters the soil and water sources with the feces and urine to cause toxicity, which may further lead to crop and plant pollution; third, this process ultimately endangers human health through consumption of livestock products, aquatic foods, plants, and even drinking water. High Cu potentially alters the antibiotic resistance of soil and water sources and further aggravates human disease risks. Thus, it is necessary to formulate reasonable Cu emission regulations because the benefits of Cu for livestock and plants cannot be ignored. The present review evaluates the potential hazards and benefits of high Cu in livestock, the environment, the plant industry, and human health. We also discuss aspects related to bacterial and fungal resistance and homeostasis and perspectives on the application of Cu-NPs and microbial high-Cu removal technology to reduce the spread of toxicity risks to humans.
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Affiliation(s)
- Yongkang Zhen
- College of Animal Science and Technology, Yangzhou University, Yangzhou, Jiangsu 225009, China
- State Key Laboratory of Sheep Genetic Improvement and Healthy Production, Xinjiang Academy of Agricultural Reclamation Sciences, Shihezi, Xinjiang 832000, China
| | - Ling Ge
- College of Animal Science and Technology, Yangzhou University, Yangzhou, Jiangsu 225009, China
| | - Qiaoqing Chen
- College of Animal Science and Technology, Yangzhou University, Yangzhou, Jiangsu 225009, China
| | - Jun Xu
- Institute for Quality and Safety and Standards of Agricultural Products Research, Jiangxi Academy of Agricultural Sciences, Nanchang, Jiangxi 330000, China
| | - Zhenyu Duan
- State Key Laboratory of Sheep Genetic Improvement and Healthy Production, Xinjiang Academy of Agricultural Reclamation Sciences, Shihezi, Xinjiang 832000, China
| | - Juan J Loor
- Mammalian Nutrition Physiology Genomics, Department of Animal Sciences and Division of Nutritional Sciences, University of Illinois, Urbana, Illinois 61801, United States
| | - Mengzhi Wang
- College of Animal Science and Technology, Yangzhou University, Yangzhou, Jiangsu 225009, China
- State Key Laboratory of Sheep Genetic Improvement and Healthy Production, Xinjiang Academy of Agricultural Reclamation Sciences, Shihezi, Xinjiang 832000, China
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32
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Yang N, Zhao W, Pan Y, Lyu XZ, Hao XY, Qi WA, Du L, Liu EM, Chen T, Zhang WS, Zhang CF, Zhu GN, Wang QM, Meng WB, Liang YB, Jin YH, Wang W, Xing D, Tian JH, Ma B, Wang XH, Song XP, Ge L, Yang KH, Liu XQ, Wei JM, Chen Y. [Development of a Ranking Tool for Scientificity, Transparency and Applicability of Clinical Practice Guidelines]. Zhonghua Yi Xue Za Zhi 2022; 102:1-10. [PMID: 35701091 DOI: 10.3760/cma.j.cn112137-20220219-00340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Objective: To address the limitations of existing methods and tools for evaluating clinical practice guidelines, we aimed to develop a comprehensive instrument focusing on the three main dimensions of guideline development: scientificity, transparency, applicability. We will use it to rank the guidelines according to the scores. We abbreviated it as STAR, and its reliability, validity and usability were also tested. Methods: A multidisciplinary expert working group was set up, including methodologists, statisticians, journal editors, medical professionals, and others. Scoping review, Delphi methods and hierarchical analysis were used to determine the final checklist of STAR. Results: The new instrument contained 11 domains and 39 items. Intrinsic reliability of each domain was indicated by Cronbach's α coefficient, with a average value of 0.646. The Cohen's kappa coefficients for methodological evaluators and clinical evaluators were 0.783 and 0.618. The overall content validity index was 0.905. The R2 for the criterion validity analysis was 0.76. The average score for usability of the items was 4.6, and the mean time spent to evaluate each guideline was 20 minutes. Conclusion: The instrument has good reliability, validity and evaluating efficiency, and can be used for evaluating and ranking guidelines more comprehensively.
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Affiliation(s)
- N Yang
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, China
| | - W Zhao
- General Editorial Office, Chinese Medical Association Publishing House, Beijing 100052, China
| | - Y Pan
- Marketing and Sales Department, Chinese Medical Association Publishing House, Beijing 100052, China
| | - X Z Lyu
- Editorial Department, Chinese Medical Journal, Chinese Medical Association Publishing House, Beijing 100052, China
| | - X Y Hao
- Editorial Department, Chinese Medical Journal (English Edition), Chinese Medical Association Publishing House, Beijing 100052, China
| | - W A Qi
- Editorial Department, British Medical Journal (Chinese Edition), Chinese Medical Association Publishing House, Beijing 100052, China
| | - L Du
- Evidence-Based Medicine Center, West China School of Medicine, West China Hospital, Sichuan University, Chengdu 610041
| | - E M Liu
- Department of Respiratory Medicine, Children's Hospital of Chongqing Medical University, Chongqing 400014
| | - T Chen
- Department of Hematology, Huashan Hospital, Fudan University, Shanghai 200040, China
| | - W S Zhang
- Department of Obstetrics and Gynecology, Xiangya Hospital, Central South University, Changsha 410008, China
| | - C F Zhang
- Children's Hospital of Fudan University, Shanghai 201102, China
| | - G N Zhu
- Department of Dermatology, Xijing Hospital, Xi'an 710032, China
| | - Q M Wang
- Department of Medical Oncology, Henan Cancer Hospital, Zhengzhou 450008, China
| | - W B Meng
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, China
| | - Y B Liang
- Department of Ophthalmology, The Eye Hospital of Wenzhou Medical University, Wenzhou 325027, China
| | - Y H Jin
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan 430072, China
| | - W Wang
- Department of Urology, The Fifth People's Hospital of Shanghai, Fudan University, Shanghai 200240, China
| | - D Xing
- Department of Trauma and Orthopaedics, Peking University People's Hospital, Beijing 100044, China
| | - J H Tian
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, China
| | - B Ma
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, China
| | - X H Wang
- School of Public Health, Lanzhou University, Lanzhou 730000
| | - X P Song
- School of Public Health, Lanzhou University, Lanzhou 730000
| | - L Ge
- School of Public Health, Lanzhou University, Lanzhou 730000
| | - K H Yang
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, China
| | - X Q Liu
- Department of Infectious Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union & Peking Union Medical College, Beijing 100730
| | - J M Wei
- Chinese Medical Association Publishing House, Beijing 100052, China
| | - Yaolong Chen
- Research Unit of Evidence-Based Evaluation and Guidelines (2021RU017), Chinese Academy of Medical Sciences, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, China Guidelines and Standards Research Center, Chinese Medical Association Publishing House, Beijing 100052, China
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Zhen Y, Chen Y, Ge L, Wei W, Wang Y, Hu L, Loor JJ, Wang M, Yin J. The Short-Day Cycle Induces Intestinal Epithelial Purine Metabolism Imbalance and Hepatic Disfunctions in Antibiotic-Mediated Gut Microbiota Perturbation Mice. Int J Mol Sci 2022; 23:ijms23116008. [PMID: 35682688 PMCID: PMC9181120 DOI: 10.3390/ijms23116008] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 05/14/2022] [Accepted: 05/24/2022] [Indexed: 11/28/2022] Open
Abstract
Intestinal microbiota dysbiosis is related to many metabolic diseases in human health. Meanwhile, as an irregular environmental light–dark (LD) cycle, short day (SD) may induce host circadian rhythm disturbances and worsen the risks of gut dysbiosis. Herein, we investigated how LD cycles regulate intestinal metabolism upon the destruction of gut microbes with antibiotic treatments. The growth indices, serum parameters, concentrations of short-chain fatty acids (SCFAs), and relative abundance of intestinal microbes were measured after euthanasia; intestinal contents, epithelial metabolomics, and hepatic transcriptome sequencing were also assessed. Compared with a normal LD cycle (NLD), SD increased the body weight, spleen weight, and serum concentration of aspartate aminotransferase, while it decreased high-density lipoprotein. Meanwhile, SD increased the relative abundance of the Bacteroidetes phylum while it decreased the Firmicutes phylum in the gut of ABX mice, thus leading to a disorder of SCFA metabolism. Metabolomics data revealed that SD exposure altered gut microbial metabolism in ABX mice, which also displayed more serious alterations in the gut epithelium. In addition, most differentially expressed metabolites were decreased, especially the purine metabolism pathway in epithelial tissue. This response was mainly due to the down-regulation of adenine, inosine, deoxyguanosine, adenylsuccinic acid, hypoxanthine, GDP, IMP, GMP, and AMP. Finally, the transcriptome data also indicated that SD has some negative effects on hepatic metabolism and endocrine, digestive, and disease processes. Overall, SD induced an epithelial and hepatic purine metabolism pathway imbalance in ABX mice, as well as the gut microbes and their metabolites, all of which could contribute to host metabolism and digestion, endocrine system disorders, and may even cause diseases in the host.
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Affiliation(s)
- Yongkang Zhen
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China; (Y.Z.); (Y.C.); (L.G.); (W.W.); (Y.W.); (L.H.)
- State Key Laboratory of Sheep Genetic Improvement and Healthy Production, Xinjiang Academy of Agricultural Reclamation Sciences, Shihezi 832000, China
| | - Yifei Chen
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China; (Y.Z.); (Y.C.); (L.G.); (W.W.); (Y.W.); (L.H.)
| | - Ling Ge
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China; (Y.Z.); (Y.C.); (L.G.); (W.W.); (Y.W.); (L.H.)
| | - Wenjun Wei
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China; (Y.Z.); (Y.C.); (L.G.); (W.W.); (Y.W.); (L.H.)
| | - Yusu Wang
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China; (Y.Z.); (Y.C.); (L.G.); (W.W.); (Y.W.); (L.H.)
| | - Liangyu Hu
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China; (Y.Z.); (Y.C.); (L.G.); (W.W.); (Y.W.); (L.H.)
- Human and Animal Physiology, Wageningen University & Research, 6708 WD Wageningen, The Netherlands
| | - Juan J. Loor
- Mammalian Nutrition Physiology Genomics, Department of Animal Sciences, Division of Nutritional Sciences, University of Illinois, Urbana, IL 61801, USA;
| | - Mengzhi Wang
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China; (Y.Z.); (Y.C.); (L.G.); (W.W.); (Y.W.); (L.H.)
- State Key Laboratory of Sheep Genetic Improvement and Healthy Production, Xinjiang Academy of Agricultural Reclamation Sciences, Shihezi 832000, China
- Correspondence: (M.W.); (J.Y.)
| | - Junliang Yin
- State Key Laboratory of Sheep Genetic Improvement and Healthy Production, Xinjiang Academy of Agricultural Reclamation Sciences, Shihezi 832000, China
- Correspondence: (M.W.); (J.Y.)
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Bi Y, Ge L, Ren X, Pang J, Zhao Y, Liang Z. Tumor microenvironment and its clinicopathological and prognostic associations in surgically resected cutaneous angiosarcoma. Clin Transl Oncol 2022; 24:941-949. [PMID: 35064455 DOI: 10.1007/s12094-021-02744-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Accepted: 11/29/2021] [Indexed: 11/26/2022]
Abstract
PURPOSE Cutaneous angiosarcoma (CAS) is a rare but typically aggressive malignant vascular neoplasm of the skin. Tumor microenvironment (TME) of CAS and its associations with baseline clinicopathological features and patient outcomes are very important, especially when considering the recent advances in understanding of the tumor biology. METHODS/PATIENTS We retrospectively reviewed medical records of patients who underwent surgical resection for CAS at a tertiary Hospital. The pretreated specimens were evaluated by immunohistochemistry for programmed cell death protein 1 (PD-1) and its ligand (PD-L1), densities of tumor infiltrative lymphocytes (TILs) (CD3+, CD4+, CD8+, CD45RO+, FoxP3+), as well as c-MYC and Ki-67 expressions. Overall survival (OS) was estimated by Kaplan-Meier method and compared with Log-rank test. RESULTS A total of 21 CAS patients were identified. Median age was 67 (ranges: 20-81) years, 14 (66.7%) were male, and over 50% had lesions of scalp. Histopathological examination showed a predominantly spindle cell type (57.1%). All patients underwent surgery, 16 (76.2%) were treated further. PD-L1 was positively stained (> 1%) in tumor cells (42.9%) and TILs (23.8%). PD-1 expression (> 1%) was identified in TILs of 11 (52.4%) cases. PD-1/PD-L1 expressions were significantly associated with the higher densities of CD3+, CD4+, CD8+, CD45RO+, and Foxp3+ TILs, but not with patient characteristics or c-MYC or Ki-67 expression. Median OS was 18.5 months (95% CI 6.0-35.9), although no prognostic significance was observed with respect to any clinicopathological features. CONCLUSION We characterized TME and its clinical and prognostic association in CAS. PD-1/PD-L1 expressions were significantly associated with TILs subtypes but not with OS.
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Affiliation(s)
- Y Bi
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuaifuyuan, Wangfujing, Dongcheng District, Beijing, 100730, China
- Department of Dermatology, Beijing Tsinghua Changgung Hospital, School of Medicine, Tsinghua University, No. 168 Litang Road, Changping District, Beijing, 102218, China
| | - L Ge
- Department of Pathology, Weifang People's Hospital, Weifang, 261041, China
| | - X Ren
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuaifuyuan, Wangfujing, Dongcheng District, Beijing, 100730, China
| | - J Pang
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuaifuyuan, Wangfujing, Dongcheng District, Beijing, 100730, China
| | - Y Zhao
- Department of Dermatology, Beijing Tsinghua Changgung Hospital, School of Medicine, Tsinghua University, No. 168 Litang Road, Changping District, Beijing, 102218, China.
| | - Z Liang
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuaifuyuan, Wangfujing, Dongcheng District, Beijing, 100730, China.
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Ge L, Wang X, Hou JW, Ni ZJ, Liu WR, Bao J, Wei YL. Study on degradation characteristics of imazamox by Streptomycetaceae. J Environ Sci Health B 2022; 57:470-478. [PMID: 35438041 DOI: 10.1080/03601234.2022.2064673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
The residues of imazamox (IMX) will cause phytotoxicity to subsequent crops after long-term use, and will also pollute the soil and its surrounding environment. This study isolates and identifies two strains of Streptomycetaceae JX02 and JX06 that can effectively degrade IMX. Use response surface method Box-Behnken design to optimize physicochemical parameters. The optimal degradation conditions of strains JX02 and JX06 are obtained and verified: IMX concentration is 150 mg L-1, the initial dosage is 9.9%, 9.1% (OD600 = 0.1), the temperature is 26.4 and 27.5 °C, and pH value is 7.0 and 7.7, respectively. The degradation rates of 150 mg L-1 IMX detected by HPLC within 4 d were 99 and 94%, respectively. After adding strains JX02 and JX06, the half-life of IMX in the soil is shortened to 11 d and 13 d, indicating that Streptomycetaceae had a positive effect on the remediation of soil. It is expected to provide scientific information for the rational use, environmental safety evaluation of IMX, and provide a basis for future research and development of microbial agents.
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Affiliation(s)
- Ling Ge
- School of Environmental and Chemical Engineering, Shenyang University of Technology, Shenyang, China
| | - Xin Wang
- School of Environmental and Chemical Engineering, Shenyang University of Technology, Shenyang, China
| | - Jia-Wen Hou
- School of Environmental and Chemical Engineering, Shenyang University of Technology, Shenyang, China
| | - Zi-Jun Ni
- Shenyang Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang, China
| | - Wen-Rui Liu
- School of Environmental and Chemical Engineering, Shenyang University of Technology, Shenyang, China
| | - Jia Bao
- School of Environmental and Chemical Engineering, Shenyang University of Technology, Shenyang, China
| | - Yu-Lian Wei
- Shenyang Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang, China
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Feng J, Ge L, Jin F, Jiang L. Application of Narrative Nursing Combined With Focused Solution Model to Anxiety and Depression in Patients With Lung Tumor During Perioperative Period. Front Surg 2022; 9:858506. [PMID: 35465426 PMCID: PMC9024038 DOI: 10.3389/fsurg.2022.858506] [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] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Accepted: 02/24/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundIn the face of the dual pressure of disease and operation, patients with lung tumors in the perioperative period often have adverse psychological states such as anxiety and depression. There are many risk factors affecting the psychological state of patients in the perioperative period, and there is still a lack of effective nursing countermeasures in clinical practice.Materials and MethodsWe accessed our institutional database and retrospectively selected all patients with lung tumors who underwent surgical treatment between August 2018 and December 2018. Multivariate Logistic regression model was used to analyze the risk factors affecting the psychological state of patients during the perioperative period, and the HAD score, medication behavior, INR monitoring behavior and life behavior before and after narrative nursing combined with focused solution model nursing were compared with those of patients receiving conventional nursing plan.ResultsAccording to the inclusion and exclusion criteria, 148 cases of lung tumor patients undergoing surgical treatment were studied in this study. There were 45 cases without anxiety and depression and 103 cases with anxiety and depression in 148 patients. Income, medical environment, worry about work, family members' psychological state, family care, sleep quality, mental history, worry about postoperative pain, patients' knowledge of the diagnosis of the condition and the nature of the tumor were the single factors that affected the psychological state of patients with pulmonary tumor during perioperative period (P < 0.05). Multivariate analysis showed that income status, sleep quality, psychological status of family members, fear of postoperative pain and nature of tumor were the independent risk factors for psychological status of patients with lung tumor during perioperative period (P < 0.05). There was no difference in HAD score, medication behavior, INR monitoring behavior and life behavior score between the two groups when entering the group (P > 0.05). At the time of discharge, the HAD scores of the two groups were decreased, and those in the study group were lower than those in the control group (P < 0.05). At the time of discharge, medication behavior, INR monitoring behavior and life behavior of the two groups were increased, and the study group was higher than the control group (P < 0.05).ConclusionIncome status, sleep quality, fear of postoperative pain, Patient's knowledge of their condition and nature of tumor are the independent risk factors affecting the psychological state of patients with lung tumor during perioperative period. Narrative nursing combined with focused solution model can effectively improve the anxiety and depression status of patients with lung tumor during perioperative period and enhance their compliance behavior, which is worthy of promotion.
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Affiliation(s)
- Jing Feng
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiaotong University, Shanghai, China
| | - Ling Ge
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiaotong University, Shanghai, China
| | - Fengxia Jin
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiaotong University, Shanghai, China
| | - Li Jiang
- Thoracic Surgical Intensive Care Unit, Shanghai Chest Hospital, Shanghai Jiaotong University, Shanghai, China
- *Correspondence: Li Jiang
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Yuan Z, Ge L, Zhang W, Lv X, Wang S, Cao X, Sun W. Preliminary Results about Lamb Meat Tenderness Based on the Study of Novel Isoforms and Alternative Splicing Regulation Pathways Using Iso-seq, RNA-seq and CTCF ChIP-seq Data. Foods 2022; 11:foods11081068. [PMID: 35454655 PMCID: PMC9025809 DOI: 10.3390/foods11081068] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [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: 02/19/2022] [Revised: 03/29/2022] [Accepted: 04/04/2022] [Indexed: 01/27/2023] Open
Abstract
Tenderness is an important indicator of meat quality. Novel isoforms associated with meat tenderness and the role of the CCCTC-binding factor (CTCF) in regulating alternative splicing to produce isoforms in sheep are largely unknown. The current project studied six sheep from two crossbred populations (Dorper × Hu × Hu, DHH and Dorper × Dorper × Hu, DDH) with divergent meat tenderness. Pooled Iso-seq data were used to annotate the sheep genomes. Then, the updated genome annotation and six RNA-seq data were combined to identify differentially expressed isoforms (DEIs) in muscles between DHH and DDH. These data were also combined with peaks detected from CTCF ChIP-seq data to investigate the regulatory role of CTCF for the alternative splicing. As a result, a total of 624 DEIs were identified between DDH and DHH. For example, isoform 7.524.18 transcribed from CAPN3 may be associated with meat tenderness. In addition, a total of 86 genes were overlapped between genes with transcribed DEIs and genes in differential peaks identified by CTCF ChIP-seq. Among these overlapped genes, ANKRD23 produces different isoforms which may be regulated by CTCF via methylation. As preliminary research, our results identified novel isoforms associated with meat tenderness and revealed the possible regulating mechanisms of alternative splicing to produce isoforms.
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Affiliation(s)
- Zehu Yuan
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education, Yangzhou University, Yangzhou 225000, China
| | - Ling Ge
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225000, China
| | - Weibo Zhang
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225000, China
| | - Xiaoyang Lv
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education, Yangzhou University, Yangzhou 225000, China
| | - Shanhe Wang
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225000, China
| | - Xiukai Cao
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education, Yangzhou University, Yangzhou 225000, China
| | - Wei Sun
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education, Yangzhou University, Yangzhou 225000, China
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225000, China
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Johnson S, Gerding DN, Li X, Reda DJ, Donskey CJ, Gupta K, Goetz MB, Climo MW, Gordin FM, Ringer R, Johnson N, Johnson M, Calais LA, Goldberg AM, Ge L, Haegerich T. Defining optimal treatment for recurrent Clostridioides difficile infection (OpTION study): A randomized, double-blind comparison of three antibiotic regimens for patients with a first or second recurrence. Contemp Clin Trials 2022; 116:106756. [DOI: 10.1016/j.cct.2022.106756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 04/01/2022] [Accepted: 04/04/2022] [Indexed: 11/26/2022]
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Zhen Y, Ge L, Xu Q, Hu L, Wei W, Huang J, Loor JJ, Yang Q, Wang M, Zhou P. Normal Light-Dark and Short-Light Cycles Regulate Intestinal Inflammation, Circulating Short-chain Fatty Acids and Gut Microbiota in Period2 Gene Knockout Mice. Front Immunol 2022; 13:848248. [PMID: 35371053 PMCID: PMC8971677 DOI: 10.3389/fimmu.2022.848248] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 02/21/2022] [Indexed: 01/20/2023] Open
Abstract
Regular environmental light–dark (LD) cycle-regulated period circadian clock 2 (Per2) gene expression is essential for circadian oscillation, nutrient metabolism, and intestinal microbiota balance. Herein, we combined environmental LD cycles with Per2 gene knockout to investigate how LD cycles mediate Per2 expression to regulate colonic and cecal inflammatory and barrier functions, microbiome, and short-chain fatty acids (SCFAs) in the circulation. Mice were divided into knockout (KO) and wild type (CON) under normal light–dark cycle (NLD) and short-light (SL) cycle for 2 weeks after 4 weeks of adaptation. The concentrations of SCFAs in the serum and large intestine, the colonic and cecal epithelial circadian rhythm, SCFAs transporter, inflammatory and barrier-related genes, and Illumina 16S rRNA sequencing were measured after euthanasia during 10:00–12:00. KO decreased the feeding frequency at 0:00–2:00 but increased at 12:00–14:00 both under NLD and SL. KO upregulated the expression of Per1 and Rev-erbα in the colon and cecum, while it downregulated Clock and Bmal1. In terms of inflammatory and barrier functions, KO increased the expression of Tnf-α, Tlr2, and Nf-κb p65 in the colon and cecum, while it decreased Claudin and Occludin-1. KO decreased the concentrations of total SCFAs and acetate in the colon and cecum, but it increased butyrate, while it had no impact on SCFAs in the serum. KO increased the SCFAs transporter because of the upregulation of Nhe1, Nhe3, and Mct4. Sequencing data revealed that KO improved bacteria α-diversity and increased Lachnospiraceae and Ruminococcaceae abundance, while it downregulated Erysipelatoclostridium, Prevotellaceae UCG_001, Olsenella, and Christensenellaceae R-7 under NLD in KO mice. Most of the differential bacterial genus were enriched in amino acid and carbohydrate metabolism pathways. Overall, Per2 knockout altered circadian oscillation in the large intestine, KO improved intestinal microbiota diversity, the increase in Clostridiales abundance led to the reduction in SCFAs in the circulation, concentrations of total SCFAs and acetate decreased, while butyrate increased and SCFAs transport was enhanced. These alterations may potentially lead to inflammation of the large intestine. Short-light treatment had minor impact on intestinal microbiome and metabolism.
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Affiliation(s)
- Yongkang Zhen
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
- State Key Laboratory of Sheep Genetic Improvement and Healthy Production, Xinjiang Academy of Agricultural Reclamation Sciences, Shihezi, China
| | - Ling Ge
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Qiaoyun Xu
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Liangyu Hu
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
- Human and Animal Physiology, Wageningen University & Research, Wageningen, Netherlands
| | - Wenjun Wei
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Jiantao Huang
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Juan J. Loor
- Mammalian Nutrition Physiology Genomics, Department of Animal Sciences and Division of Nutritional Sciences, University of Illinois, Urbana, IL, United States
| | - Qingyong Yang
- State Key Laboratory of Sheep Genetic Improvement and Healthy Production, Xinjiang Academy of Agricultural Reclamation Sciences, Shihezi, China
| | - Mengzhi Wang
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
- State Key Laboratory of Sheep Genetic Improvement and Healthy Production, Xinjiang Academy of Agricultural Reclamation Sciences, Shihezi, China
- *Correspondence: Mengzhi Wang, ; Ping Zhou,
| | - Ping Zhou
- State Key Laboratory of Sheep Genetic Improvement and Healthy Production, Xinjiang Academy of Agricultural Reclamation Sciences, Shihezi, China
- *Correspondence: Mengzhi Wang, ; Ping Zhou,
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Abstract
Online crowdfunding holds the promise of empowering entrepreneurs and small businesses as an innovative alternative financing channel. However, doubts have been expressed as to whether online crowdfunding can deliver its promise because of the lack of empirical evidence regarding its effects. In this study, we investigate the effects that prosocial crowdfunding has on traditional microfinance institutions (MFIs). Combining multiple data sources, including data from Kiva.org and the Microfinance Information Exchange Market (MIX Market), we examine how access to crowdfunding influences MFIs’ sustainability and interest rates. We find that after joining Kiva, MFIs’ sustainability improves and interest rates decrease. Further investigation suggests that the changes mainly result from efficiency improvement, rather than increased supply of low-cost funds. We propose that joining an online crowdfunding platform induces greater transparency and crowd monitoring, which motivates and empowers MFIs to improve operations and become more efficient.
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Ge L, Zou S, Yuan Z, Chen W, Wang S, Cao X, Lv X, Getachew T, Mwacharo JM, Haile A, Sun W. Sheep β-Defensin 2 Regulates Escherichia coli F17 Resistance via NF-κB and MAPK Signaling Pathways in Ovine Intestinal Epithelial Cells. Biology 2021; 10:biology10121356. [PMID: 34943272 PMCID: PMC8698448 DOI: 10.3390/biology10121356] [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] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 12/16/2021] [Accepted: 12/17/2021] [Indexed: 11/16/2022]
Abstract
Simple Summary This study was conducted to explore the antibacterial ability of sheep β-defensin 2 (SBD-2) against E. coli F17 infection in ovine intestinal epithelial cells (OIECs). Our data revealed that E. coli F17 induces SBD-2 expression in OIECs in vitro, which appears to be mediated through the activation of the signaling pathways NF-κB and MAPK. Our results provide a novel insight for the functionality of SBD-2, which could be useful for developing anti-infective drugs and/or breeding for E. coli diarrhea disease-resistant sheep. Abstract Escherichia coli (E. coli) F17 is a member of enterotoxigenic Escherichia coli, which can cause massive diarrhea and high mortality in newborn lambs. β-defensin is mainly produced by the epithelial tissue of the gastrointestinal tract in response to microbial infection. However, the molecular mechanism of sheep β-defensin 2 (SBD-2) against E. coli F17 remains unclear. This study aims to reveal the antibacterial ability of SBD-2 against E. coli F17 infection in sheep. Firstly, we established the culture system of ovine intestinal epithelial cells (OIECs) in vitro, treated with different concentrations of E. coli F17 for an indicated time. Secondly, we performed RNA interference and overexpression to investigate the effect of SBD-2 expression on E. coli F17 adhesion to OIECs. Finally, inhibitors of NF-κB and MAPK pathways were pre-treated to explore the possible relationship involving in E. coli F17 infection regulating SBD-2 expression. The results showed that E. coli F17 markedly (p < 0.01) upregulated the expression levels of SBD-2 mRNA and protein in a concentration- and time-dependent manner. Overexpression of SBD-2 contributed to enhancing E. coli F17 resistance in OIECs, while silencing SBD-2 dramatically improved the adhesion of E. coli F17 to OIECs (p < 0.05 or p < 0.01). Furthermore, E. coli F17 stimulated SBD-2 expression was obviously decreased by pre-treatment with NF-κB inhibitor PDTC, p38 MAPK inhibitor SB202190 and ERK1/2 MAPK inhibitor PD98095 (p < 0.05 or p < 0.01). Interestingly, adhesion of E. coli F17 to OIECs were highly enhanced by pre-treated with PDTC, SB202190 and PD98095. Our data suggested that SBD-2 could inhibit E. coli F17 infection in OIECs, possibly through NF-κB and MAPK signaling pathways. Our results provide useful theoretical basis on developing anti-infective drug and breeding for E. coli diarrhea disease-resistant sheep.
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Affiliation(s)
- Ling Ge
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225000, China; (L.G.); (S.Z.); (W.C.); (S.W.)
| | - Shuangxia Zou
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225000, China; (L.G.); (S.Z.); (W.C.); (S.W.)
| | - Zehu Yuan
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education, Yangzhou University, Yangzhou 225000, China; (Z.Y.); (X.C.); (X.L.)
| | - Weihao Chen
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225000, China; (L.G.); (S.Z.); (W.C.); (S.W.)
| | - Shanhe Wang
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225000, China; (L.G.); (S.Z.); (W.C.); (S.W.)
| | - Xiukai Cao
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education, Yangzhou University, Yangzhou 225000, China; (Z.Y.); (X.C.); (X.L.)
| | - Xiaoyang Lv
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education, Yangzhou University, Yangzhou 225000, China; (Z.Y.); (X.C.); (X.L.)
| | - Tesfaye Getachew
- International Centre for Agricultural Research in the Dry Areas, Addis Ababa 999047, Ethiopia; (T.G.); (J.M.M.); (A.H.)
| | - Joram M. Mwacharo
- International Centre for Agricultural Research in the Dry Areas, Addis Ababa 999047, Ethiopia; (T.G.); (J.M.M.); (A.H.)
| | - Aynalem Haile
- International Centre for Agricultural Research in the Dry Areas, Addis Ababa 999047, Ethiopia; (T.G.); (J.M.M.); (A.H.)
| | - Wei Sun
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225000, China; (L.G.); (S.Z.); (W.C.); (S.W.)
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education, Yangzhou University, Yangzhou 225000, China; (Z.Y.); (X.C.); (X.L.)
- Correspondence:
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Wang H, Wang H, Ge L, Zhao Y, Zhu K, Chen Z, Wu Q, Xin Y, Guo J. Betulinic acid targets drug-resistant human gastric cancer cells by inducing autophagic cell death, suppresses cell migration and invasion, and modulates the ERK/MEK signaling pathway. Acta Biochim Pol 2021; 69:25-30. [PMID: 34860480 DOI: 10.18388/abp.2020_5530] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Accepted: 03/16/2021] [Indexed: 11/10/2022]
Abstract
The main purpose of this study was to examine the anticancer effects of betulinic acid - a plant triterpene, against gastric cancer, along with demonstrating its underlying mechanism. The MTT assay and clonogenic assays were executed to assess cellular viability in control and betulinic acid treated cells. Transmission electron microscopy and western blotting were implemented to study autophagy stimulation by betulinic acid. The ERK/MEK signaling pathway was monitored by western blotting. Migration and invasion of SGC-7901 cells was investigated via transwell chamber assay. Results of this investigation indicated that betulinic acid induced remarkable cytotoxicity against gastric cancer SGC-7901 cells, in contrast to normal gastric GES-1 cells. The cytotoxicity of betulinic acid was observed due to its autophagy stimulation tendency in target cells. Autophagic cell death was supported by the data attained from western blotting showing enhanced LC3-II, and lowered LC3-I and p62 expressions. Moreover, betulinic acid was observed to block the ERK/MEK signaling pathway in SGC-7901 cells, which was associated with declined levels of expressions of the phosphorylated ERK and MEK proteins. Finally, the transwell chamber assay revealed a potential lowering of migration and invasion by betulinic acid in the SGC-7901 cells. In conclusion, these results demonstrated that betulinic acid exhibited significant anti-gastric cancer effects mediated via autophagy induction, blocking of ERK/MEK signaling and suppression of migration and invasion. Therefore, betulinic acid may prove as a lead molecule in gastric cancer management and research.
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Affiliation(s)
- Hongjuan Wang
- Department of Gastroenterology, The Second Hospital of Shandong University, Jinan, Shandong, 250033 China
| | - Hongxia Wang
- Science and Education Section, People's Hospital of Yiyuan County, Zibo, Shandong, 256100 China
| | - Ling Ge
- Department of Ultrasonography, Qilu Hospital of Shandong University (Qingdao), Qingdao, Shandong, 256600 China
| | - Yanying Zhao
- Health Management Section, The Second Hospital of Shandong University, Jinan, Shandong, 250033 China
| | - Kongxi Zhu
- Department of Gastroenterology, The Second Hospital of Shandong University, Jinan, Shandong, 250033 China
| | - Zhaosheng Chen
- Department of Gastroenterology, The Second Hospital of Shandong University, Jinan, Shandong, 250033 China
| | - Qiong Wu
- Department of Gastroenterology, The Second Hospital of Shandong University, Jinan, Shandong, 250033 China
| | - Yu Xin
- Department of Gastroenterology, The Second Hospital of Shandong University, Jinan, Shandong, 250033 China
| | - Jianqiang Guo
- Department of Gastroenterology, The Second Hospital of Shandong University, Jinan, Shandong, 250033 China
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Cao X, Wang S, Ge L, Zhang W, Huang J, Sun W. Corrigendum: Extrachromosomal Circular DNA: Category, Biogenesis, Recognition, and Functions. Front Vet Sci 2021; 8:784611. [PMID: 34778442 PMCID: PMC8579110 DOI: 10.3389/fvets.2021.784611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Accepted: 09/30/2021] [Indexed: 11/17/2022] Open
Affiliation(s)
- Xiukai Cao
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou, China
| | - Shan Wang
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Ling Ge
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Weibo Zhang
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Jinlin Huang
- Jiangsu Key Laboratory of Zoonosis, Yangzhou University, Yangzhou, China
| | - Wei Sun
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou, China.,College of Animal Science and Technology, Yangzhou University, Yangzhou, China
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Yuan Z, Ge L, Sun J, Zhang W, Wang S, Cao X, Sun W. Integrative analysis of Iso-Seq and RNA-seq data reveals transcriptome complexity and differentially expressed transcripts in sheep tail fat. PeerJ 2021; 9:e12454. [PMID: 34760406 PMCID: PMC8571958 DOI: 10.7717/peerj.12454] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 10/18/2021] [Indexed: 01/22/2023] Open
Abstract
Background Nowadays, both customers and producers prefer thin-tailed fat sheep. To effectively breed for this phenotype, it is important to identify candidate genes and uncover the genetic mechanism related to tail fat deposition in sheep. Accumulating evidence suggesting that post-transcriptional modification events of precursor-messenger RNA (pre-mRNA), including alternative splicing (AS) and alternative polyadenylation (APA), may regulate tail fat deposition in sheep. Differentially expressed transcripts (DETs) analysis is a way to identify candidate genes related to tail fat deposition. However, due to the technological limitation, post-transcriptional modification events in the tail fat of sheep and DETs between thin-tailed and fat-tailed sheep remains unclear. Methods In the present study, we applied pooled PacBio isoform sequencing (Iso-Seq) to generate transcriptomic data of tail fat tissue from six sheep (three thin-tailed sheep and three fat-tailed sheep). By comparing with reference genome, potential gene loci and novel transcripts were identified. Post-transcriptional modification events, including AS and APA, and lncRNA in sheep tail fat were uncovered using pooled Iso-Seq data. Combining Iso-Seq data with six RNA-sequencing (RNA-Seq) data, DETs between thin- and fat-tailed sheep were identified. Protein protein interaction (PPI) network, Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analyses were implemented to investigate the potential functions of DETs. Results In the present study, we revealed the transcriptomic complexity of the tail fat of sheep, result in 9,001 potential novel gene loci, 17,834 AS events, 5,791 APA events, and 3,764 lncRNAs. Combining Iso-Seq data with RNA-Seq data, we identified hundreds of DETs between thin- and fat-tailed sheep. Among them, 21 differentially expressed lncRNAs, such as ENSOART00020036299, ENSOART00020033641, ENSOART00020024562, ENSOART00020003848 and 9.53.1 may regulate tail fat deposition. Many novel transcripts were identified as DETs, including 15.527.13 (DGAT2), 13.624.23 (ACSS2), 11.689.28 (ACLY), 11.689.18 (ACLY), 11.689.14 (ACLY), 11.660.12 (ACLY), 22.289.6 (SCD), 22.289.3 (SCD) and 22.289.14 (SCD). Most of the identified DETs have been enriched in GO and KEGG pathways related to extracellular matrix (ECM). Our result revealed the transcriptome complexity and identified many candidate transcripts in tail fat, which could enhance the understanding of molecular mechanisms behind tail fat deposition.
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Affiliation(s)
- Zehu Yuan
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education, Yangzhou University, Yangzhou, China
| | - Ling Ge
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Jingyi Sun
- College of Veterinary Medicine, Yangzhou University, Yangzhou, China
| | - Weibo Zhang
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Shanhe Wang
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Xiukai Cao
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education, Yangzhou University, Yangzhou, China
| | - Wei Sun
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education, Yangzhou University, Yangzhou, China.,College of Animal Science and Technology, Yangzhou University, Yangzhou, China
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Zou Y, Li L, Yu T, Ge L, Huo F, Liu Y. [Analysis of laboratory re-examination results in Sichuan Provincial Malaria Diagnostic Reference Laboratory from 2014 to 2020]. Zhongguo Xue Xi Chong Bing Fang Zhi Za Zhi 2021; 33:496-500. [PMID: 34791847 DOI: 10.16250/j.32.1374.2021189] [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: 06/13/2023]
Abstract
OBJECTIVE To re-examine the diagnosis results of reported malaria cases in Sichuan Province from 2014 to 2020, so as to assess the malaria diagnostic capability of Sichuan Provincial Malaria Diagnostic Reference Laboratory. METHODS The blood and blood smear samples from reported malaria cases were collected by Sichuan Provincial Malaria Diagnostic Reference Laboratory from 2014 to 2020, and subjected to re-examinations using microscopy and nested PCR assay. The re-examination results were compared. RESULTS A total of 1 710 samples from reported malaria cases were re-examined by Sichuan Provincial Malaria Diagnostic Reference Laboratory from 2014 to 2020, and 1 634 samples were identified positive, with a positive coincidence rate of 95.56% (1 634/1 710) and a 92.29% (1 508/1 634) total coincidence rate of the Plasmodium species. The coincidence rates with P. falciparum, P. vivax, P. malariae and P. ovale were 99.48% (961/966), 97.07% (430/443), 83.05% (98/118) and 67.86% (19/28), respectively, and the coincidence rate was 91.81% (1 513/1 648) between microscopic and nested-PCR results. CONCLUSIONS The capability of microscopists remains weak at grassroot medical institutions in Sichuan Province. Further training is required among microscopists to improve the malaria surveillance capability in Sichuan Province during the post-elimination stage.
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Affiliation(s)
- Y Zou
- Sichuan Center for Disease Control and Prevention, Chengdu 610041, China
| | - L Li
- Sichuan Center for Disease Control and Prevention, Chengdu 610041, China
| | - T Yu
- Sichuan Center for Disease Control and Prevention, Chengdu 610041, China
| | - L Ge
- Sichuan Center for Disease Control and Prevention, Chengdu 610041, China
| | - F Huo
- Sichuan Center for Disease Control and Prevention, Chengdu 610041, China
| | - Y Liu
- Sichuan Center for Disease Control and Prevention, Chengdu 610041, China
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Cao X, Wang S, Ge L, Zhang W, Huang J, Sun W. Extrachromosomal Circular DNA: Category, Biogenesis, Recognition, and Functions. Front Vet Sci 2021; 8:693641. [PMID: 34568472 PMCID: PMC8458813 DOI: 10.3389/fvets.2021.693641] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2021] [Accepted: 07/30/2021] [Indexed: 12/17/2022] Open
Abstract
Extrachromosomal circular DNA (eccDNA), existing as double-stranded circular DNA, is derived and free from chromosomes. It is common in eukaryotes but has a strong heterogeneity in count, length, and origin. It has been demonstrated that eccDNA could function in telomere and rDNA maintenance, aging, drug resistance, tumorigenesis, and phenotypic variations of plants and animals. Here we review the current knowledge about eccDNA in category, biogenesis, recognition, and functions. We also provide perspectives on the potential implications of eccDNA in life science.
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Affiliation(s)
- Xiukai Cao
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou, China
| | - Shan Wang
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Ling Ge
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Weibo Zhang
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Jinlin Huang
- Jiangsu Key Laboratory of Zoonosis, Yangzhou University, Yangzhou, China
| | - Wei Sun
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou, China.,College of Animal Science and Technology, Yangzhou University, Yangzhou, China
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Xie P, Liang H, Yangqin P, Yueqiu T, Ge L. O-206 Meiotic segregation analysis for reciprocal translocation carriers: Assessment of factors influencing meiotic segregation patterns. Hum Reprod 2021. [DOI: 10.1093/humrep/deab128.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Study question
To analyze factors that could influence meiotic segregation patterns for reciprocal translocation carriers.
Summary answer
Involvement of an Acr-ch, female gender, and lower TAR1 (ratio of translocated segment 1 over the chromosome arm) were independent risk factors for alternate segregation.
What is known already
Reciprocal translocation is one of the more common structural rearrangements of chromosomes, which is associated with reproductive risks, such as infertility, spontaneous abortion and the delivery of babies with mental retardation or developmental delay. Extensive studies on meiotic segregation patterns of sperm, blastomere, and blastocysts have identified several factors that may influence the generation of unbalanced rearrangement of reciprocal translocations, including carrier’s gender and age, location of breakpoints, chromosome type, and the quadrivalent structure. However, some results are controversial.
Study design, size, duration
A retrospective study from October 2013 to December 2019, a total of 10846 blastocysts originating from 2871 oocyte retrieval cycles from 2253 couples with one of the partners carrying reciprocal were investigated. The mean maternal age was 29.97±4 years (20 –47years).
Participants/materials, setting, methods
Trophectoderm biopsy of blastocysts was performed on the 5th or 6th day of development. Whole genome amplification (WGA) was performed on all samples, and the WGA was analyzed with SNP array or NGS. Segregation patterns of quadrivalent in 10846 blastocysts were analyzed. Risk factors for segregation patterns were explored through analyzing carriers’ demographic and cytogenetic characteristics using multivariate generalized linear mixed models (GLMMs).
Main results and the role of chance
The percentage of normal/balanced blastocysts was 34.3%, and 2:2 segregation was observed in 90.0% of blastocysts. Increased TAR1 (the ratio of translocated segment 1 over the chromosome arm) was noted as an independent protective factor for the proportion of alternate segregation (P = 0.004). The female gender and involvement of an Acr-ch were found independent risk factors for alternate segregation (P < 0.001). A higher TAR1 reduced the risk of adjacent-1 segregation; longer translocated segment and female gender increased the risk of adjacent-2 segregation (P = 0.009 and P < 0.001, respectively). Female gender and involvement of an Acr-ch enhanced the risk of 3:1 segregation (P < 0.001 and P = 0.012, respectively).
Limitations, reasons for caution
About 1400 blastocysts were not diagnosed in the 2871 cycles, which might cause bias in the results. Secondly, the interchromosomal effect of reciprocal translocations was not analyzed in this study.
Wider implications of the findings
In conclusion, a carrier’s gender, involvement of an Acr-ch, and location of breakpoints may influence the segregation patterns. Besides, involvement of an Acr-ch, female gender, and lower TAR1 are independent risk factors for alternate segregation. These results may provide more appropriate genetic counseling for couples with balanced translocation.
Trial registration number
no
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Affiliation(s)
- P Xie
- Hunan Normal University School of Medicine- Changsha- 410013- China
| | - H Liang
- National Engineering and Research Center of Human Stem Cell- Changsha-410078- China
| | - P Yangqin
- Clinical Research Center for Reproduction and Genetics in Hunan Province- Reproductive and Genetic Hospital of CITIC-Xiangya- Changsha 410078- China, genetic department, changsha, China
| | - T Yueqiu
- National Engineering and Research Center of Human Stem Cell- Changsha-410078- China
| | - L Ge
- National Engineering and Research Center of Human Stem Cell- Changsha-410078- China
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Shimin Y, Dehua C, Keli L, Xiurong L, Liang H, Liang H, Guangxiu L, Ge L, Fei G, Yue-Qiu T. P–554 Reproductive risks and preimplantation genetic testing intervention for X-autosome translocation carriers. Hum Reprod 2021. [DOI: 10.1093/humrep/deab130.553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Study question
For X-autosome translocation [t(X-A)] carriers, is it a more applicable preimplantation genetic testing (PGT) strategy, that distinguishing noncarrier from euploid/ balanced embryos and prioritized transfer?
Summary answer
Noncarrier and carrier embryos discrimination in PGT is an applicable strategy to avoid transferring genetic and reproductive risks to the offspring of t(X-A) carriers.
What is known already
Balanced t(X-A) is a specific reciprocal translocation, with a higher risk of detrimental phenotype and fertility issues compared to individuals with autosomal translocation. Alternative X-chromosome inactivation (XCI) is a specific pathogenic mechanism in this population. For carrier offspring of couples with t(X-A), the genetic counseling is challenged in both the prenatal and postpartum stages, because of the complexity and severity of phenotype outcomes that are unpredictable and associated with the complex XCI mechanism. Therefore, caution is necessary when designing a PGT strategy for couples with t(X-A).
Study design, size, duration
A retrospective study. We collected a 3-year-old girl with maternal translocation 46,X,t(X;1)(q28;p31.1) presenting with multiple congenital disabilities. Three couples with female t(X-A) carrier requesting for PGT.
Participants/materials, setting, methods
Karyotype analysis, whole-exome sequencing (WES), and X inactivation analysis were performed for the girl with congenital cardiac anomaly, language defect, and mild neurodevelopmental delay. PGT based on next-generation sequencing following the microdissecting junction region to distinguish noncarrier and carrier embryos were used in three couples with female t(X-A) carrier (Cases 1–3).
Main results and the role of chance
The girl carried a maternal balanced translocation 46,X,t(X;1)(q28;p31.1). WES revealed none monogenic mutation related to her phenotype, but she carried a rare skewed inactivation of the translocation X chromosome and spread to the adjacent interstitial 1p segment, contrary to her mother. All translocation breakpoints of Cases 1–3 were successfully identified and each couple underwent one PGT cycle. Thirty oocytes were retrieved, and 13 blastocysts were eligible for biopsy, of which 6 (46.15%) embryos were balanced and only 4 were noncarriers. Three frozen embryo transfers with noncarrier embryos resulted in the birth of two healthy children (one girl and one boy), who were subsequently confirmed to have normal karyotypes. We reported a girl with multiple congenital disabilities resulting from maternally balanced t(X-A) and validated that noncarrier and carrier embryo discrimination is an effective and applicable strategy for avoiding transferring genetic and reproductive risks to the offspring from t(X-A) carriers.
Limitations, reasons for caution
Here, we reported a girl with multiple congenital disabilities resulting from maternally balanced t(X-A) found different XCI patterns, while we did not further determine the mechanism causing the different XCI patterns between the girl and her mother.
Wider implications of the findings: We demonstrated passing on a balanced t(X-A) may result in clinical manifestations associated with the X-inactivation, and verified the PGT strategy, that distinguishing normal and carrier embryos in can widely applied in t(X-A) carrier couples to avoid the genetic and reproductive risk of transferring t(X-A) to the next generation.
Trial registration number
the National Key Research & Developmental Program of China (2018YFC1004900), the National Natural Science Foundation of China (81771645 and 81971447), the Key Grant of Prevention and Treatment of Birth Defect from Hunan Province (2019SK1012), Hunan Provincial Grant for Innovative Province Construction (2019SK4012) and the Research Grant of CITIC-Xiangya (YNXM–201916).
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Affiliation(s)
- Y Shimin
- Reproductive & Genetic Hospital of CITIC-Xiangya, Genetic Center, Changsha- Hunan, China
| | - C Dehua
- Reproductive and Genetic Hospital of CITIC-Xiangya, Cytogenetic Center, Changsha, China
| | - L Keli
- Reproductive and Genetic Hospital of CITIC-Xiangya, Reproductive center, Changsha-, China
| | - L Xiurong
- Reproductive and Genetic Hospital of CITIC-Xiangya, Genetic Center, Changsha, China
| | - H Liang
- Reproductive and Genetic Hospital of CITIC-Xiangya, Genetic Center, Changsha, China
| | - H Liang
- Reproductive and Genetic Hospital of CITIC-Xiangya, Genetic Center, Changsha, China
| | - L Guangxiu
- Reproductive and Genetic Hospital of CITIC-Xiangya, Genetic Center, Changsha, China
| | - L Ge
- Reproductive and Genetic Hospital of CITIC-Xiangya, Reproductive center, Changsha, China
| | - G Fei
- Reproductive and Genetic Hospital of CITIC-Xiangya, Reproductive center, Changsha, China
| | - T Yue-Qiu
- Reproductive and Genetic Hospital of CITIC-Xiangya, Genetic Center, Changsha, China
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Liu T, Feng J, Ge L, Jin F, Zhou C, Liu X. Feasibility, safety and outcomes of ambulation within 2 h postoperatively in patients with lung cancer undergoing thoracoscopic surgery. Int J Nurs Pract 2021; 28:e12994. [PMID: 34318965 DOI: 10.1111/ijn.12994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 07/08/2021] [Accepted: 07/10/2021] [Indexed: 12/09/2022]
Abstract
AIMS The aims of this study were to evaluate the safety, feasibility and outcomes of ambulation within 2 h after thoracoscopic surgery in patients with lung cancer. BACKGROUND There are no consensus guidelines on the ideal time for early ambulation following thoracic surgery, although enhanced recovery programmes have been proposed since years. METHODS This non-randomized, concurrent-control study was conducted on patients who underwent thoracoscopic surgery between October 2020 and February 2021. Participants were assigned to either the observation group (ambulation within 2 h of extubation) or the control group (ambulation on the first postoperative day). RESULTS Of the 325 patients who were eligible, 227 were included in the study. Eighty-three per cent of patients were able to walk any distance within 2 h of extubation, and no adverse events occurred in patients. The length of hospital stay and time to first postoperative flatus were significantly shorter in the observation group than in the control group. There were no differences in the occurrence of postoperative complications and orthostatic hypotension, readmission rate and 6-min walk distance at discharge. CONCLUSION Ambulation within 2 h of extubation was safe and feasible and could lead to better recovery in patients with lung cancer undergoing thoracoscopic surgery.
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Affiliation(s)
- Tingting Liu
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Jing Feng
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Ling Ge
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Fengxia Jin
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Chao Zhou
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Xiaoxin Liu
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
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Cheng X, Fan Y, Ge L, Zang D, Li J, Li J, Wu H. Effects of Tai Chi Softball Exercises on Physical Fitness Level and Cardiovascular Health-Related Factors among Older Females. J Healthc Eng 2021; 2021:7671596. [PMID: 34306599 PMCID: PMC8272665 DOI: 10.1155/2021/7671596] [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] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Accepted: 06/25/2021] [Indexed: 11/17/2022]
Abstract
Tai Chi softball was voted as one of the most popular health-promoting exercises and can also develop manipulative skill and hand-eye coordination. The purpose of this study was to explore changes in the physical fitness level and cardiovascular health-related factors after the 16-week Tai Chi softball (TCSB) training program among older females. One hundred healthy older females were assessed at the baseline before TCSB training, and then, they conducted intervention experiments. Through the 16-week TCSB intervention training, a control group and a physical exercise group showed significant differences. The physical exercise group significantly reduced body mass index, systolic blood pressure, and diastolic blood pressure from all the results studied. It also reduces total cholesterol, triglycerides, low-density lipoprotein cholesterol ( ∗ p < 0.05), and waist-to-hip ratio ( ∗∗ p < 0.01), whereas handgrip, sit and reach, single leg stance, vital capacity ( ∗ p < 0.05), and high-density lipoprotein cholesterol ( ∗∗ p < 0.01) were significantly increased. TCSB training may improve physical fitness ability and decrease the risk of cardiovascular disease among older females.
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Affiliation(s)
- XiaoDong Cheng
- Capital University of Physical Education and Sports, Beijing 100191, China
- Comprehensive Key Laboratory of Sports Ability Evaluation and Research of the General Administration of Sport of China, Beijing Key Laboratory of Sports Function Assessment and Technical Analysis, Beijing 100191, China
| | - Yongzhao Fan
- Capital University of Physical Education and Sports, Beijing 100191, China
- Comprehensive Key Laboratory of Sports Ability Evaluation and Research of the General Administration of Sport of China, Beijing Key Laboratory of Sports Function Assessment and Technical Analysis, Beijing 100191, China
| | - Ling Ge
- Capital University of Physical Education and Sports, Beijing 100191, China
| | - Desen Zang
- Hefei No. 10 Middle School, Hefei 230001, Anhui, China
| | - Jianxi Li
- Winter Games Management Center, Xi'an 710061, Shaanxi, China
| | - Jian Li
- Capital University of Physical Education and Sports, Beijing 100191, China
| | - Hao Wu
- Capital University of Physical Education and Sports, Beijing 100191, China
- Comprehensive Key Laboratory of Sports Ability Evaluation and Research of the General Administration of Sport of China, Beijing Key Laboratory of Sports Function Assessment and Technical Analysis, Beijing 100191, China
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