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Mama SK, Mitchell SJ, Tracy PV, Pena LY, Moreno CD, Valdes A, Liao Y, Lee CY, Alexander A, Raber MR, Mcneill LH, Basen-Engquist K. Expanding active living after cancer to underserved cancer survivors and their caregivers. J Natl Cancer Inst 2024:djae097. [PMID: 38688563 DOI: 10.1093/jnci/djae097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Revised: 03/26/2024] [Accepted: 04/22/2024] [Indexed: 05/02/2024] Open
Abstract
BACKGROUND Physical activity (PA) improves physical and psychological health in cancer survivors. This study evaluated Active Living After Cancer (ALAC), a community-based program to improve PA, physical function, and quality of life (QOL) in minority and medically underserved cancer survivors and their caregivers. METHODS Participants completed 12 weekly ALAC sessions and assessments of PA, physical functioning, and QOL at baseline and follow-up (week 12). Paired samples t-tests were used to assess changes in outcomes over time. RESULTS 540 cancer survivors (M age = 61.1 years, SD = 11.3) and 87 caregivers (M age = 62.3 years, SD = 13.1) were enrolled. Most were women (91.4%), Hispanic (61.1%) or non-Hispanic Black (19.3%), and medically underserved (86.4%). The percent of cancer survivors meeting PA recommendations increased from 28.9% to 60.2% (d = 0.75), and the number of sit-to-stand repetitions in a 30-second period increased from 12.3 to 14.3 (d = 0.39) from 0-12 weeks. Cancer survivors reported significant improvements in physical (T-score Δ = 1.7, d = 0.06) and mental (T-score Δ = 2.3, d = 0.31) health-related QOL. Caregivers also improved their PA, physical function, and QOL, and there were no statistically significant differences between breast and other cancer survivors and between cancer survivors and caregivers. CONCLUSIONS The ALAC program demonstrated increased PA, physical function, and QOL in medically underserved cancer survivors and their caregivers. Furthermore, ALAC was successfully implemented by community partners and serves as a good model for reaching medically underserved cancer survivors and improving survivorship. Additional efforts are warranted to further extend reach, improve cancer survivorship, and reduce cancer health disparities among underserved cancer survivors.
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Affiliation(s)
- Scherezade K Mama
- Department of Health Disparities Research, Division of Cancer Prevention and Population Sciences, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Stacy J Mitchell
- Department of Health Disparities Research, Division of Cancer Prevention and Population Sciences, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Department of Behavioral Science, Division of Cancer Prevention and Population Sciences, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Patricia V Tracy
- Department of Behavioral Science, Division of Cancer Prevention and Population Sciences, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Luz Y Pena
- Kelsey Research Foundation, Houston, TX, USA
| | | | | | - Yue Liao
- Department of Kinesiology, The University of Texas at Arlington, Arlington, TX, USA
| | - Che Young Lee
- Department of Health Disparities Research, Division of Cancer Prevention and Population Sciences, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Department of Behavioral Science, Division of Cancer Prevention and Population Sciences, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | | | - Margaret R Raber
- Department of Health Disparities Research, Division of Cancer Prevention and Population Sciences, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Lorna H Mcneill
- Department of Health Disparities Research, Division of Cancer Prevention and Population Sciences, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Karen Basen-Engquist
- Department of Health Disparities Research, Division of Cancer Prevention and Population Sciences, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Department of Behavioral Science, Division of Cancer Prevention and Population Sciences, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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Jospe MR, Liao Y, Giles ED, Hudson BI, Slingerland JM, Schembre SM. A low-glucose eating pattern is associated with improvements in glycemic variability among women at risk for postmenopausal breast cancer: an exploratory analysis. Front Nutr 2024; 11:1301427. [PMID: 38660060 PMCID: PMC11039850 DOI: 10.3389/fnut.2024.1301427] [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: 09/25/2023] [Accepted: 02/22/2024] [Indexed: 04/26/2024] Open
Abstract
Background High glycemic variability (GV) is a biomarker of cancer risk, even in the absence of diabetes. The emerging concept of chrononutrition suggests that modifying meal timing can favorably impact metabolic risk factors linked to diet-related chronic disease, including breast cancer. Here, we examined the potential of eating when glucose levels are near personalized fasting thresholds (low-glucose eating, LGE), a novel form of timed-eating, to reduce GV in women without diabetes, who are at risk for postmenopausal breast cancer. Methods In this exploratory analysis of our 16-week weight loss randomized controlled trial, we included 17 non-Hispanic, white, postmenopausal women (average age = 60.7 ± 5.8 years, BMI = 34.5 ± 6.1 kg/m2, HbA1c = 5.7 ± 0.3%). Participants were those who, as part of the parent study, provided 3-7 days of blinded, continuous glucose monitoring data and image-assisted, timestamped food records at weeks 0 and 16. Pearson's correlation and multivariate regression were used to assess associations between LGE and GV, controlling for concurrent weight changes. Results Increases in LGE were associated with multiple unfavorable measures of GV including reductions in CGM glucose mean, CONGA, LI, J-Index, HBGI, ADDR, and time spent in a severe GV pattern (r = -0.81 to -0.49; ps < 0.044) and with increases in favorable measures of GV including M-value and LBGI (r = 0.59, 0.62; ps < 0.013). These associations remained significant after adjusting for weight changes. Conclusion Low-glucose eating is associated with improvements in glycemic variability, independent of concurrent weight reductions, suggesting it may be beneficial for GV-related disease prevention. Further research in a larger, more diverse sample with poor metabolic health is warranted.Clinical trial registration: ClinicalTrials.gov, NCT03546972.
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Affiliation(s)
- Michelle R. Jospe
- Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC, United States
| | - Yue Liao
- Department of Kinesiology at the College of Nursing and Health Innovation, University of Texas at Arlington, Arlington, TX, United States
| | - Erin D. Giles
- School of Kinesiology, University of Michigan, Ann Arbor, MI, United States
| | - Barry I. Hudson
- Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC, United States
| | - Joyce M. Slingerland
- Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC, United States
| | - Susan M. Schembre
- Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC, United States
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Liao Y, Liu S, Gao Y, Zhang A, Li Z, Wang F, Li B. PPDM++: Parallel Point Detection and Matching for Fast and Accurate HOI Detection. IEEE Trans Pattern Anal Mach Intell 2024; PP:1-16. [PMID: 38598380 DOI: 10.1109/tpami.2024.3386891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2024]
Abstract
Human-Object Interaction (HOI) detection aims to understand human activities by detecting interaction triplets. Previous HOI detection methods adopt a two-stage instance-driven paradigm. Unfortunately, many non-interactive human-object pairs generated by the first stage are the main obstacle impeding HOI detectors from high efficiency and promising performance. To remedy this, we propose a novel top-down interaction-driven paradigm, detecting interactions first and bridging interactive human-object pairs through interactions. We formulate HOI as a point triplet [Formula: see text]human point, interaction point, object point[Formula: see text] and design a Parallel Point Detection and Matching (PPDM) framework. We further take advantage of two-stage methods and propose a novel framework, PPDM++, that detects the interactive human-object pairs by PPDM, then extracts region features for each pair to predict actions. The core of PPDM/PPDM++ is to convert the instance-driven bottom-up paradigm to an interaction-driven top-down paradigm, thus avoiding additional computation costs from traversing a tremendous number of non-interactive pairs. Benefiting from the advanced paradigm, PPDM/PPDM++ has achieved significant performance gains with high efficiency. PPDM-DLA-34 has achieved 19.94 mAP with 42 FPS as the first real-time HOI detector, and PPDM++-SwinB achieves 30.1 mAP with 17 FPS on HICO-DET dataset. We also built an application-oriented database named HOI-A, a supplement to the existing datasets.
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Wei MY, Yin J, Liao Y, Liu JY, Zhao Y, Chen XM, Liu Y, Wang XM, Huang CL. The efficacy and safety of venetoclax combined with demethylating agents in elderly patients with acute myeloid leukemia: a systematic review and meta-analysis. Eur Rev Med Pharmacol Sci 2024; 28:1837-1846. [PMID: 38497866 DOI: 10.26355/eurrev_202403_35597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/19/2024]
Abstract
OBJECTIVE The aim of this study was to evaluate the efficacy and adverse effects of venetoclax in combination with hypomethylating agents in elderly with acute myeloid leukemia. MATERIALS AND METHODS A comprehensive literature search identified related studies from PubMed, Medline, Embase, Scopus, and Cochrane Library. Overall complete remission (CR) and overall response rate (ORR) were applied to evaluate the efficacy of venetoclax in combination with hypomethylating agents in elderly with acute myeloid leukemia, and incidence of grade 3-4 adverse events were used to evaluate the safety. RESULTS 10 studies, including a total of 930 patients, were identified in our study and analyzed using the random-effects model. Meta-analysis showed the pooled overall CR rate of 70% (95% CI: 63-77%), the pooled ORR rate of 53% (95% CI: 39-67%), and the median overall survival ranged from 7.7 to 16.9 months. A total of 6 studies reported related adverse events, mainly including thrombocytopenia, febrile neutropenia, neutropenia, leukopenia, anemia, and pneumonia. The pooled incidence of overall adverse events was 30% (95% CI: 22-38%), and all adverse events were tolerable and resolved with treatment. CONCLUSIONS The combination of venetoclax and demethylating drugs has a good therapeutic effect on elderly patients with acute myeloid leukemia, but it also induces some adverse events. Although this therapy has a small impact on the quality of life, further attention is still needed to reduce the occurrence of such adverse events.
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Affiliation(s)
- M-Y Wei
- Stem Cell Immunity and Regeneration Key Laboratory of Luzhou, The Affiliated Hospital, Southwest Medical University, Luzhou, China.
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Liu Z, Liao Y, Hwang CL, Rethorst CD, Zhang X. Associations of online health information seeking with health behaviors of cancer survivors. Digit Health 2024; 10:20552076241238074. [PMID: 38495862 PMCID: PMC10943714 DOI: 10.1177/20552076241238074] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 02/22/2024] [Indexed: 03/19/2024] Open
Abstract
Objective To examine the effects of online health information seeking (OHIS) behavior on five health behaviors (regular physical activity, less sedentary, calorie checking, no alcohol consumption, and no smoking) among adult cancer survivors in the United States. Methods A cross-sectional analysis was conducted with adult cancer survivors (≥18 years old) from Cycles 2, 3, and 4 of the Health Information National Trends Survey (HINTS). The respondents self-reported OHIS, and the data on the five health behaviors were pooled to perform descriptive and multivariable logistic regression analyses using Stata 17.0. Results Of the 1245 adult cancer survivors, approximately 74% reported OHIS behavior for themselves within the previous year of the survey. We found that OHIS was significantly and positively associated with the level of physical activity (odds ratio [OR] = 1.53, p = .002) and calorie checking (OR = 1.64, p = .001), but not with sedentary behavior, smoking, and alcohol consumption after adjusting for age, sex, race/ethnicity, education, income, body mass index (BMI), marital status, depression, and general health. Conclusions Findings from this study suggest that most cancer survivors used various forms of digital tools and platforms to seek health information. The study also demonstrated an independent impact of OHIS behavior on physical activity and calorie checking. Healthcare professionals may need to encourage and guide cancer survivors to seek credible eHealth information and further utilize digital health tools as a platform for care delivery, promoting health behaviors and preventing adverse health outcomes among cancer survivors.
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Affiliation(s)
- Zhaoli Liu
- College of Nursing and Health Innovation, The University of Texas at Arlington, Arlington, Texas, USA
| | - Yue Liao
- College of Nursing and Health Innovation, The University of Texas at Arlington, Arlington, Texas, USA
| | - Chueh-Lung Hwang
- College of Nursing and Health Innovation, The University of Texas at Arlington, Arlington, Texas, USA
| | - Chad D. Rethorst
- Institute for Advancing Health Through Agriculture, Texas A&M AgriLife Research, Dallas, Texas, USA
| | - Xiaoli Zhang
- Department of Biomedical Informatics, College of Medicine, The Ohio State University, Columbus, Ohio, USA
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Yin S, Liao Y, Ma Y, Han X, Yang Z, Fang J, Alahmadi RM, Hatamleh AA, Duraipandiyan V, Gurusunathan VR, Arokiyaraj S, Liu G. Lactiplantibacillus plantarum and faecal microbiota transplantation can improve colitis in mice by affecting gut microbiota and metabolomics. Benef Microbes 2023; 14:609-622. [PMID: 38350484 DOI: 10.1163/18762891-20230046] [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: 05/18/2023] [Accepted: 09/26/2023] [Indexed: 02/15/2024]
Abstract
Gut microbiota may have therapeutic effects on inflammatory bowel disease (IBD). Regulating intestinal microbiota through Lactiplantibacillus plantarum (L. plantarum) and faecal microbiota transplantation (FMT) is a novel approach to treating IBD. This study aimed to explore the effect of L. plantarum and FMT pretreatment in alleviating colitis in mice. Five groups of mice (n = 6 per group) were included: CON group, DSS group (dextran sodium sulphate-induced colitis mice), LP-DSS pretreatment group (colitis mice were given strain L. plantarum and 5% DSS), DSS-FMT group (mice pretreated with faecal microbiota transplantation were given 5% DSS), and LP-FMT pretreatment group (mice pretreated with faecal microbiota transplantation and L. plantarum were given 5% DSS). Serum metabolites and intestinal microbiota were analysed by 16S rRNA sequencing liquid chromatography-mass spectrometry (LC-MS). The results demonstrated that L. plantarum and FMT improved gut microbiota in mice by increasing Firmicutes and decreasing the Bacteroidetes. In the serum metabolomics analysis, there were 11 differential metabolites in the DSS-FMT and LP-FMT pretreatment groups, and these differential metabolites were mainly glycerophospholipids and sphingolipids. It is worth noting that Lachnospira and Lactobacillus were positively associated with 8 differential metabolites. These results suggest that L. plantarum and FMT can regulate intestinal microorganisms and serum metabolomics to alleviate inflammation.
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Affiliation(s)
- S Yin
- College of Bioscience and Biotechnology, Hunan Agricultural University, Hunan Provincial Engineering Research Center of Applied Microbial Resources Development for Livestock and Poultry, Changsha, Hunan 410128, China
| | - Y Liao
- College of Bioscience and Biotechnology, Hunan Agricultural University, Hunan Provincial Engineering Research Center of Applied Microbial Resources Development for Livestock and Poultry, Changsha, Hunan 410128, China
| | - Y Ma
- College of Bioscience and Biotechnology, Hunan Agricultural University, Hunan Provincial Engineering Research Center of Applied Microbial Resources Development for Livestock and Poultry, Changsha, Hunan 410128, China
| | - X Han
- College of Bioscience and Biotechnology, Hunan Agricultural University, Hunan Provincial Engineering Research Center of Applied Microbial Resources Development for Livestock and Poultry, Changsha, Hunan 410128, China
| | - Z Yang
- College of Bioscience and Biotechnology, Hunan Agricultural University, Hunan Provincial Engineering Research Center of Applied Microbial Resources Development for Livestock and Poultry, Changsha, Hunan 410128, China
| | - J Fang
- College of Bioscience and Biotechnology, Hunan Agricultural University, Hunan Provincial Engineering Research Center of Applied Microbial Resources Development for Livestock and Poultry, Changsha, Hunan 410128, China
| | - R M Alahmadi
- Department of Botany and Microbiology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - A A Hatamleh
- Department of Botany and Microbiology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - V Duraipandiyan
- Division of Microbiology, Entomology Research Institute, Loyola College, Chennai 600034, India
| | - V R Gurusunathan
- Department of Plant Biology and Biotechnology, Loyola College, Chennai 600034, India
| | - S Arokiyaraj
- Department of Food Science and Biotechnology, Sejong University, Seoul 05006, Republic of Korea
| | - G Liu
- College of Bioscience and Biotechnology, Hunan Agricultural University, Hunan Provincial Engineering Research Center of Applied Microbial Resources Development for Livestock and Poultry, Changsha, Hunan 410128, China
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Pei CX, Zhan Q, Liu CN, Peng W, Wang L, Liu L, Li YJ, Liao Y, Luo XH. [Clinical characteristics of 34 adult patients with acute leukemias of ambiguous lineage]. Zhonghua Xue Ye Xue Za Zhi 2023; 44:940-944. [PMID: 38185525 PMCID: PMC10753250 DOI: 10.3760/cma.j.issn.0253-2727.2023.11.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Indexed: 01/09/2024]
Affiliation(s)
- C X Pei
- Department of Hematology, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China The Center for Clinical Molecular Medical Detection, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
| | - Q Zhan
- The Center for Clinical Molecular Medical Detection, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
| | - C N Liu
- Department of Hematology, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
| | - W Peng
- Department of Hematology, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
| | - L Wang
- Department of Hematology, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
| | - L Liu
- Department of Hematology, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
| | - Y J Li
- Department of Hematology, Hechuan People's Hospital of Chongqing, Chongqing 401519, China
| | - Y Liao
- Department of Hematology, the Fourth Hospital of Chongqing, Chongqing 400014, China
| | - X H Luo
- Department of Hematology, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
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Cao J, Fang Y, Liao Y, Wang Y, Yang R, Zhang Y, Zhang Q, Zou J. Clinical validation of near-infrared imaging for early detection of proximal caries in primary molars. J Dent 2023; 138:104658. [PMID: 37597688 DOI: 10.1016/j.jdent.2023.104658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 08/09/2023] [Accepted: 08/10/2023] [Indexed: 08/21/2023] Open
Abstract
OBJECTIVES The aim of this study was to validate the near-infrared imaging (NIRI) in comparison with visual inspection (VI) for early detection of proximal caries in primary molars. METHODS VI and intraoral scans were performed on 126 patients aged 3-12 years with at least one non-cavitied and non-restored proximal tooth surface, who were scheduled for bite wing radiography (BWR) as part of their standard care. Teeth with signs of proximal cavities, restorations or residual caries were excluded in this study. BWR, a gold standard to diagnose proximal caries in primary molars, was used to validate the findings of NIRI and VI. The accuracy, sensitivity, specificity and the area under the curve (AUC) of NIRI and VI were calculated. RESULTS The accuracy, sensitivity and specificity of NIRI were 82.89%, 74.10% and 90.97%, while those of VI were 71.64%, 43.88% and 97.14%, respectively. NIRI showed higher accuracy and sensitivity, and lower specificity (P < 0.001). The AUC of NIRI was higher than that of VI (0.826 vs 0.706; P < 0.05). CONCLUSIONS NIRI showed higher sensitivity and lower specificity compared with VI when detecting proximal caries in primary molars. Therefore, it is recommended to use NIRI in combination with BWR to improve the detection rate of proximal caries in primary molars. CLINICAL SIGNIFICANCE In children, there is a high incidence of proximal caries in primary molars, which require high technical sensitivity for detection. NIRI shows high sensitivity in detecting proximal caries, which may improve their detection rate in primary molars. THE CLINICAL TRIAL REGISTRATION NUMBER ChiCTR2300070916.
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Affiliation(s)
- Jingwei Cao
- State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases & Department of Pediatric Dentistry, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, Sichuan, China
| | - Yuwen Fang
- State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases & Department of Pediatric Dentistry, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, Sichuan, China
| | - Yue Liao
- State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases & Department of Pediatric Dentistry, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, Sichuan, China
| | - Yan Wang
- State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases & Department of Pediatric Dentistry, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, Sichuan, China
| | - Ran Yang
- State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases & Department of Pediatric Dentistry, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, Sichuan, China
| | | | - Qiong Zhang
- State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases & Department of Pediatric Dentistry, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, Sichuan, China
| | - Jing Zou
- State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases & Department of Pediatric Dentistry, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, Sichuan, China.
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Dong JC, Liao Y, Sun MJ, Gong Y, Chen HW, Song ZC. Modified interproximal tunneling technique with customized sub-epithelial connective tissue graft for gingival papilla reconstruction: report of three cases with a cutback incision on the palatal side. BMC Oral Health 2023; 23:800. [PMID: 37884939 PMCID: PMC10605313 DOI: 10.1186/s12903-023-03525-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 10/10/2023] [Indexed: 10/28/2023] Open
Abstract
BACKGROUND Gingival papilla defects, which cause an unpleasant appearance and involve the upper anterior teeth, may be triggered by several factors. Several noninvasive and invasive techniques have been proposed for gingival papilla reconstruction. The combination of interproximal tunneling and customized connective tissue grafts (CTGs) has shown promise in papilla augmentation. However, due to the narrowness and limited blood supply of the gingival papilla, the long-term outcomes of these techniques remain unpredictable. Therefore, achieving tension-free coronal advancement of the interdental papilla and proper placement of the CTG is crucial for successful long-term outcomes and could provide widely applicable methods for papilla augmentation. CASE REPORT In this study, we enrolled three patients with gingival papilla defects in the maxillary anterior teeth. For reconstruction, we proposed a modified interproximal tunneling (MIPT) technique combined with a CTG. A crucial modification based on previous studies involved adding a cutback incision to the base of the palatal vertical incision, resulting in tension-free healing. Additionally, the CTG was sutured upright to further enhance the height of the gingiva papilla. To evaluate the efficacy of the MIPT technique, the clinical parameters-including the Jemt papilla index and the distance from the tip of the papilla to the interproximal contact point-were examined using a periodontal probe (UNC15, Hu-friedy) at baseline and 12 months after surgery. All three patients achieved satisfactory papilla reconstruction 12 months after the surgery. These three cases were used to evaluate the efficacy of the MIPT technique combined with the customized CTG. An average increase in the Jemt papilla score from 1.6 to 2.8 and a reduction in the distance from the papilla tip to the contact point of adjacent teeth from 2 mm to 0.08 mm were observed 12 months after surgery. CONCLUSION The preliminary results confirmed that this technique holds promise for gingival papilla augmentation between tooth/tooth or tooth/implant.
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Affiliation(s)
- Jia-Chen Dong
- Department of Periodontology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 200011, Shanghai, China
- College of Stomatology, National Center for Stomatology, Shanghai Jiao Tong University, Shanghai, China
- National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, Shanghai, China
| | - Yue Liao
- Department of Periodontology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 200011, Shanghai, China
- College of Stomatology, National Center for Stomatology, Shanghai Jiao Tong University, Shanghai, China
- National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, Shanghai, China
| | - Meng-Jun Sun
- Department of Periodontology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 200011, Shanghai, China
- College of Stomatology, National Center for Stomatology, Shanghai Jiao Tong University, Shanghai, China
- National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, Shanghai, China
| | - Yin Gong
- Department of Stomatology, the first affiliated hospital of Soochow University, Suzhou, Jiangsu, China
| | - Hui-Wen Chen
- Department of Periodontology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 200011, Shanghai, China.
- College of Stomatology, National Center for Stomatology, Shanghai Jiao Tong University, Shanghai, China.
- National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, Shanghai, China.
| | - Zhong-Chen Song
- Department of Periodontology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 200011, Shanghai, China.
- College of Stomatology, National Center for Stomatology, Shanghai Jiao Tong University, Shanghai, China.
- National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, Shanghai, China.
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Lu D, Yang W, Zhang R, Li Y, Cheng T, Liao Y, Chen L, Liu H. Clinical Characteristics and Immune Responses in Children with Primary Ciliary Dyskinesia during Pneumonia Episodes: A Case-Control Study. Children (Basel) 2023; 10:1727. [PMID: 38002818 PMCID: PMC10670724 DOI: 10.3390/children10111727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 10/18/2023] [Accepted: 10/20/2023] [Indexed: 11/26/2023]
Abstract
OBJECTIVE This study explored the clinical features and immune responses of children with primary ciliary dyskinesia (PCD) during pneumonia episodes. METHODS The 61 children with PCD who were admitted to hospital because of pneumonia were retrospectively enrolled into this study between April 2017 and August 2022. A total of 61 children with pneumonia but without chronic diseases were enrolled as the control group. The clinical characteristics, levels of inflammatory indicators, pathogens, and imaging features of the lungs were compared between the two groups. RESULTS The PCD group had higher levels of lymphocytes (42.80% versus 36.00%, p = 0.029) and eosinophils (2.40% versus 1.25%, p = 0.020), but lower neutrophil counts (3.99 versus 5.75 × 109/L, p = 0.011), percentages of neutrophils (46.39% versus 54.24%, p = 0.014), CRP (0.40 versus 4.20 mg/L, p < 0.001) and fibrinogen (257.50 versus 338.00 mg/dL, p = 0.010) levels. Children with PCD and children without chronic diseases were both most commonly infected with Mycoplasma pneumoniae (24.6% versus 51.9%). Children with PCD had significantly more common imaging features, including mucous plugging (p = 0.042), emphysema (p = 0.007), bronchiectasis (p < 0.001), mosaic attenuation (p = 0.012), interstitial inflammation (p = 0.015), and sinusitis (p < 0.001). CONCLUSION PCD is linked to immune system impairment, which significantly contributes to our understanding of the pathophysiology of this entity.
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Affiliation(s)
- Danli Lu
- Department of Pediatric Pulmonology and Immunology, West China Second University Hospital, Sichuan University, Chengdu 610000, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu 610000, China
- NHC Key Laboratory of Chronobiology, Sichuan University, Chengdu 610000, China
- The Joint Laboratory for Lung Development and Related Diseases of West China Second University Hospital, School of Life Sciences of Fudan University, West China Institute of Women and Children’s Health, West China Second University Hospital, Sichuan University, Chengdu 610000, China
- Sichuan Birth Defects Clinical Research Center, West China Second University Hospital, Sichuan University, Chengdu 610000, China
| | - Wenhao Yang
- Department of Pediatric Pulmonology and Immunology, West China Second University Hospital, Sichuan University, Chengdu 610000, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu 610000, China
- NHC Key Laboratory of Chronobiology, Sichuan University, Chengdu 610000, China
- The Joint Laboratory for Lung Development and Related Diseases of West China Second University Hospital, School of Life Sciences of Fudan University, West China Institute of Women and Children’s Health, West China Second University Hospital, Sichuan University, Chengdu 610000, China
- Sichuan Birth Defects Clinical Research Center, West China Second University Hospital, Sichuan University, Chengdu 610000, China
| | - Rui Zhang
- Department of Pediatric Pulmonology and Immunology, West China Second University Hospital, Sichuan University, Chengdu 610000, China
| | - Yan Li
- Department of Pediatric Pulmonology and Immunology, West China Second University Hospital, Sichuan University, Chengdu 610000, China
| | - Tianyu Cheng
- Department of Pediatric Pulmonology and Immunology, West China Second University Hospital, Sichuan University, Chengdu 610000, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu 610000, China
- NHC Key Laboratory of Chronobiology, Sichuan University, Chengdu 610000, China
- The Joint Laboratory for Lung Development and Related Diseases of West China Second University Hospital, School of Life Sciences of Fudan University, West China Institute of Women and Children’s Health, West China Second University Hospital, Sichuan University, Chengdu 610000, China
- Sichuan Birth Defects Clinical Research Center, West China Second University Hospital, Sichuan University, Chengdu 610000, China
| | - Yue Liao
- Department of Pediatric Pulmonology and Immunology, West China Second University Hospital, Sichuan University, Chengdu 610000, China
| | - Lina Chen
- Department of Pediatric Pulmonology and Immunology, West China Second University Hospital, Sichuan University, Chengdu 610000, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu 610000, China
- NHC Key Laboratory of Chronobiology, Sichuan University, Chengdu 610000, China
- The Joint Laboratory for Lung Development and Related Diseases of West China Second University Hospital, School of Life Sciences of Fudan University, West China Institute of Women and Children’s Health, West China Second University Hospital, Sichuan University, Chengdu 610000, China
- Sichuan Birth Defects Clinical Research Center, West China Second University Hospital, Sichuan University, Chengdu 610000, China
| | - Hanmin Liu
- Department of Pediatric Pulmonology and Immunology, West China Second University Hospital, Sichuan University, Chengdu 610000, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu 610000, China
- NHC Key Laboratory of Chronobiology, Sichuan University, Chengdu 610000, China
- The Joint Laboratory for Lung Development and Related Diseases of West China Second University Hospital, School of Life Sciences of Fudan University, West China Institute of Women and Children’s Health, West China Second University Hospital, Sichuan University, Chengdu 610000, China
- Sichuan Birth Defects Clinical Research Center, West China Second University Hospital, Sichuan University, Chengdu 610000, China
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Richardson KM, Jospe MR, Saleh AA, Clarke TN, Bedoya AR, Behrens N, Marano K, Cigan L, Liao Y, Scott ER, Guo JS, Aguinaga A, Schembre SM. Use of Biological Feedback as a Health Behavior Change Technique in Adults: Scoping Review. J Med Internet Res 2023; 25:e44359. [PMID: 37747766 PMCID: PMC10562972 DOI: 10.2196/44359] [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: 11/16/2022] [Revised: 07/26/2023] [Accepted: 08/03/2023] [Indexed: 09/26/2023] Open
Abstract
BACKGROUND Recent advancements in personal biosensing technology support the shift from standardized to personalized health interventions, whereby biological data are used to motivate health behavior change. However, the implementation of interventions using biological feedback as a behavior change technique has not been comprehensively explored. OBJECTIVE The purpose of this review was to (1) map the domains of research where biological feedback has been used as a behavior change technique and (2) describe how it is implemented in behavior change interventions for adults. METHODS A comprehensive systematic search strategy was used to query 5 electronic databases (Ovid MEDLINE, Elsevier Embase, Cochrane Central Register of Controlled Trials, EBSCOhost PsycINFO, and ProQuest Dissertations & Theses Global) in June 2021. Eligible studies were primary analyses of randomized controlled trials (RCTs) in adults that incorporated biological feedback as a behavior change technique. DistillerSR was used to manage the literature search and review. RESULTS After removing 49,500 duplicates, 50,287 articles were screened and 767 articles were included. The earliest RCT was published in 1972 with a notable increase in publications after 2000. Biological feedback was most used in RCTs aimed at preventing or managing diabetes (n=233, 30.4%), cardiovascular disease (n=175, 22.8%), and obesity (n=115, 15%). Feedback was often given on multiple biomarkers and targeted multiple health behaviors. The most common biomarkers used were anthropometric measures (n=297, 38.7%), blood pressure (n=238, 31%), and glucose (n=227, 29.6%). The most targeted behaviors were diet (n=472, 61.5%), physical activity (n=417, 54.4%), and smoking reduction (n=154, 20.1%). The frequency and type of communication by which biological feedback was provided varied by the method of biomarker measurement. Of the 493 (64.3%) studies where participants self-measured their biomarker, 476 (96.6%) received feedback multiple times over the intervention and 468 (94.9%) received feedback through a biosensing device. CONCLUSIONS Biological feedback is increasingly being used to motivate behavior change, particularly where relevant biomarkers can be readily assessed. Yet, the methods by which biological feedback is operationalized in intervention research varied, and its effectiveness remains unclear. This scoping review serves as the foundation for developing a guiding framework for effectively implementing biological feedback as a behavior change technique. TRIAL REGISTRATION Open Science Framework Registries; https://doi.org/10.17605/OSF.IO/YP5WAd. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) RR2-10.2196/32579.
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Affiliation(s)
- Kelli M Richardson
- School of Nutritional Sciences and Wellness, College of Agriculture, Life and Environmental Sciences, University of Arizona, Tucson, AZ, United States
| | - Michelle R Jospe
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC, United States
| | - Ahlam A Saleh
- Arizona Health Sciences Library, University of Arizona, Tucson, AZ, United States
| | - Thanatcha Nadia Clarke
- Department of Physiology, College of Medicine, University of Arizona, Tucson, AZ, United States
| | - Arianna R Bedoya
- Department of Internal Medicine, College of Medicine - Phoenix, University of Arizona, Tucson, AZ, United States
| | - Nick Behrens
- Department of Ecology and Evolutionary Biology, College of Science, University of Arizona, Tucson, AZ, United States
| | - Kari Marano
- College of Nursing, University of Arizona, Tucson, AZ, United States
| | - Lacey Cigan
- School of Nutritional Sciences and Wellness, College of Agriculture, Life and Environmental Sciences, University of Arizona, Tucson, AZ, United States
| | - Yue Liao
- Department of Kinesiology, College of Nursing and Health Innovation, University of Texas at Arlington, Arlington, TX, United States
| | - Eric R Scott
- Communications & Cyber Technologies, Arizona Experiment Station, University of Arizona, Tucson, AZ, United States
| | - Jessica S Guo
- Communications & Cyber Technologies, Arizona Experiment Station, University of Arizona, Tucson, AZ, United States
| | - April Aguinaga
- Arizona Health Sciences Library, University of Arizona, Tucson, AZ, United States
| | - Susan M Schembre
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC, United States
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12
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Xu XS, Ding H, Zhang X, Liao Y, Li H, Liu QY, Liu JZ, Zhang L, Huang J, Gong YP, Ma HB, Xiang B, Dai Y, Hou L, Shuai X, Niu T, Wu Y. [Clinical characteristics and prognosis of patients with therapy-related myelodysplastic syndrome and acute myeloid leukemia arising from malignant tumors]. Zhonghua Xue Ye Xue Za Zhi 2023; 44:742-748. [PMID: 38049318 PMCID: PMC10630571 DOI: 10.3760/cma.j.issn.0253-2727.2023.09.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Indexed: 12/06/2023]
Abstract
Objective: To investigate the clinical characteristics, cytogenetics, molecular biology, treatment, and prognosis of patients with therapy-related myelodysplastic syndrome and acute myeloid leukemia (t-MDS/AML) secondary to malignancies. Methods: The clinical data of 86 patients with t-MDS/AML in West China Hospital of Sichuan University between January 2010 and April 2023 were retrospectively analyzed. The clinical characteristics, primary tumor types, and tumor-related therapies were analyzed. Results: The study enrolled a total of 86 patients with t-MDS/AML, including 67 patients with t-AML, including 1 patient with M(0), 6 with M(1), 27 with M(2), 9 with M(3), 12 with M(4), 10 with M(5), 1 with M(6), and 1 with M(7). Sixty-two patients could be genetically stratified, with a median overall survival (OS) of 36 (95% CI 22-52) months for 20 (29.9%) patients in the low-risk group and 6 (95% CI 3-9) months for 10 (14.9%) in the intermediate-risk group. The median OS time was 8 (95% CI 1-15) months in 32 (47.8%) patients in the high-risk group. For patients with non-acute promyelocytic leukemia (APL) and AML, the median OS of the low-risk group was 27 (95% CI 18-36) months, which was significantly longer than that of the non-low-risk group (χ(2)=5.534, P=0.019). All 9 APL cases were treated according to the initial treatment, and the median OS was not reached, and the 1-, 2-, and 3-year OS rates were 100.0%, (75.0±6.2) %, and (75.0±6.2) % respectively. Of the 58 patients with non-APL t-AML (89.7%), 52 received chemotherapy, and 16 achieved complete remission (30.8%) after the first induction chemotherapy. The 1-, 2-, and 3-year OS rates of the non-APL t-AML group were (42.0 ± 6.6) %, (22.9±5.7) %, and (13.4±4.7) %, respectively. The median OS of patients who achieved remission was 24 (95% CI 18-30) months, and the median OS of those who did not achieve remission was 6 (95% CI 3-9) months (χ(2)=10.170, P=0.001). Bone marrow CR was achieved in 7 (53.8%) of 13 patients treated with vineclar-containing chemotherapy, with a median OS of 12 (95% CI 9-15) months, which was not significantly different from that of vineclar-containing chemotherapy (χ(2)=0.600, P=0.437). In 19 patients with t-MDS, the 1-, 2-, and 3-year OS rates were (46.8±11.6) %, (17.5±9.1) %, and (11.7±9.1) % with a median OS of 12 (95% CI 7-17) months, which was not significantly different from that in t-AML (χ(2)=0.232, P=0.630) . Conclusions: Breast cancer, bowel cancer, and other primary tumors are common in patients with t-MDS/AML, which have a higher risk of adverse genetics. Patients with APL had a high induction remission rate and a good long-term prognosis, whereas patients without APL had a low remission rate and a poor long-term prognosis.
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Affiliation(s)
- X S Xu
- Department of Hematology, West China Hospital, Sichuan University, Chengdu 610041, China Department of Hematology, Jiujiang First People's Hospital, Jiujiang 332000, China
| | - H Ding
- Department of Hematology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - X Zhang
- Department of Hematology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Y Liao
- Department of Hematology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - H Li
- Department of Hematology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Q Y Liu
- Department of Hematology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - J Z Liu
- Department of Hematology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - L Zhang
- Department of Hematology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - J Huang
- Department of Hematology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Y P Gong
- Department of Hematology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - H B Ma
- Department of Hematology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - B Xiang
- Department of Hematology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Y Dai
- Department of Hematology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - L Hou
- Department of Hematology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - X Shuai
- Department of Hematology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - T Niu
- Department of Hematology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Y Wu
- Department of Hematology, West China Hospital, Sichuan University, Chengdu 610041, China
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13
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Wu BX, Yang S, Huang R, Liao Y, Zhang XR. [Clinical effect of acupuncture based on syndrome differentiation in the treatment of chronic insomnia and its influence on cognitive function]. Zhongguo Zhen Jiu 2023; 43:1014-7. [PMID: 37697875 DOI: 10.13703/j.0255-2930.20230128-0004] [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: 09/13/2023]
Abstract
OBJECTIVE To compare the effect of acupuncture based on syndrome differentiation and estazolam in the treatment of chronic insomnia and its influence on cognitive function. METHODS A total of 90 patients with chronic insomnia were randomly divided into an acupuncture group and a medication group, 45 cases in each group. The acupuncture group was treated with acupuncture at Sishencong (EX-HN 1) and bilateral Shenmen (HT 7), Sanyinjiao (SP 6) combined with compatibility of acupoints based on syndrome differentiation, once a day for 6 d and then rest for 1 d, for a total of 4 weeks. The medication group was treated with oral estazolam tablets before bedtime, 1 tablet each time, for a total of 4 weeks. Before and after treatment, the scores of Pittsburgh sleep quality index (PSQI), mini-mental state examination (MMSE), Montreal cognitive assessment (MoCA) and auditory verbal memory test (AVMT) of the two groups were compared, and the effects were evaluated. RESULTS After treatment, the PSQI sub-item scores and total scores of the two groups were lower than those before treatment ( P<0.05 ), and above scores in the acupuncture group were lower than those in the medication group ( P<0.05 ); the scores of MMSE, MoCA and AVMT in the two groups were higher than those before treatment ( P<0.05 ), and the scores in the acupuncture group were higher than those in the medication group ( P<0.05 ). The total effective rate of the acupuncture group was 80.0% (36/45), which was higher than 53.3% (24/45) in the medication group (P<0.05). CONCLUSION Syndrome differentiation acupuncture can improve the sleep quality and cognitive function of patients with chronic insomnia, and the curative effect is better than that of estazolam.
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Affiliation(s)
- Bao-Xian Wu
- Department of Acupuncture-Moxibustion and Rehabilitation, Second Affiliated Hospital of Guizhou University of TCM, Guiyang 550001, China
| | - Shuo Yang
- Department of Acupuncture-Moxibustion and Rehabilitation, Second Affiliated Hospital of Guizhou University of TCM, Guiyang 550001, China
| | - Rui Huang
- Department of Child Rehabilitation, Third Affiliated Hospital of Zunyi Medical University/First People's Hospital of Zunyi
| | - Yue Liao
- Department of Acupuncture-Moxibustion and Rehabilitation, Second Affiliated Hospital of Guizhou University of TCM, Guiyang 550001, China
| | - Xing-Rong Zhang
- Department of Acupuncture-Moxibustion and Rehabilitation, Second Affiliated Hospital of Guizhou University of TCM, Guiyang 550001, China
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Jospe MR, Marano KM, Bedoya AR, Behrens NL, Cigan L, Villegas V, Magee MF, Marrero DG, Richardson KM, Liao Y, Schembre SM. Exploring the Impact of Dawn Phenomenon on Glucose-Guided Eating Thresholds in Individuals With Type 2 Diabetes Using Continuous Glucose Monitoring: Observational Study. JMIR Form Res 2023; 7:e46034. [PMID: 37566445 PMCID: PMC10457696 DOI: 10.2196/46034] [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: 01/29/2023] [Revised: 05/15/2023] [Accepted: 05/29/2023] [Indexed: 08/12/2023] Open
Abstract
BACKGROUND Glucose-guided eating (GGE) improves metabolic markers of chronic disease risk, including insulin resistance, in adults without diabetes. GGE is a timed eating paradigm that relies on experiencing feelings of hunger and having a preprandial glucose level below a personalized threshold computed from 2 consecutive morning fasting glucose levels. The dawn phenomenon (DP), which results in elevated morning preprandial glucose levels, could cause typically derived GGE thresholds to be unacceptable or ineffective among people with type 2 diabetes (T2DM). OBJECTIVE The aim of this study is to quantify the incidence and day-to-day variability in the magnitude of DP and examine its effect on morning preprandial glucose levels as a preliminary test of the feasibility of GGE in adults with T2DM. METHODS Study participants wore a single-blinded Dexcom G6 Pro continuous glucose monitoring (CGM) system for up to 10 days. First and last eating times and any overnight eating were reported using daily surveys over the study duration. DP was expressed as a dichotomous variable at the day level (DP day vs non-DP day) and as a continuous variable reflecting the percent of days DP was experienced on a valid day. A valid day was defined as having no reported overnight eating (between midnight and 6 AM). ∂ Glucose was computed as the difference in nocturnal glucose nadir (between midnight and 6 AM) to morning preprandial glucose levels. ∂ Glucose ≥20 mg/dL constituted a DP day. Using multilevel modeling, we examined the between- and within-person effects of DP on morning preprandial glucose and the effect of evening eating times on DP. RESULTS In total, 21 adults (59% female; 13/21, 62%) with non-insulin-treated T2DM wore a CGM for an average of 10.5 (SD 1.1) days. Twenty out of 21 participants (95%) experienced DP for at least 1 day, with an average of 51% of days (SD 27.2; range 0%-100%). The mean ∂ glucose was 23.7 (SD 13.2) mg/dL. People who experience DP more frequently had a morning preprandial glucose level that was 54.1 (95% CI 17.0-83.9; P<.001) mg/dL higher than those who experienced DP less frequently. For within-person effect, morning preprandial glucose levels were 12.1 (95% CI 6.3-17.8; P=.008) mg/dL higher on a DP day than on a non-DP day. The association between ∂ glucose and preprandial glucose levels was 0.50 (95% CI 0.37-0.60; P<.001). There was no effect of the last eating time on DP. CONCLUSIONS DP was experienced by most study participants regardless of last eating times. The magnitude of the within-person effect of DP on morning preprandial glucose levels was meaningful in the context of GGE. Alternative approaches for determining acceptable and effective GGE thresholds for people with T2DM should be explored and evaluated.
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Affiliation(s)
- Michelle R Jospe
- Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC, United States
| | | | | | | | - Lacey Cigan
- University of Arizona, Tucson, AZ, United States
| | | | - Michelle F Magee
- MedStar Health Diabetes and Research Institutes, Washington, DC, United States
- Department of Medicine, Georgetown University School of Medicine, Washington, DC, United States
| | | | | | - Yue Liao
- University of Texas at Arlington, Arlington, TX, United States
| | - Susan M Schembre
- Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC, United States
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15
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Wang J, Liao Y, You Y, Liang W, Wan L, Yang H, Liu J, Li Y, Wang X, Nie G. Acupuncture and Chinese herbal medicine for menopausal mood disorder: a randomized controlled trial. Climacteric 2023; 26:392-400. [PMID: 36921619 DOI: 10.1080/13697137.2023.2187284] [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: 01/10/2023] [Revised: 02/05/2023] [Accepted: 02/28/2023] [Indexed: 03/17/2023]
Abstract
OBJECTIVE This study aimed to analyze the effectiveness of acupuncture combined with Chinese herbal medicine (CHM) on mood disorder symptoms for menopausal women. METHODS A total of 95 qualified Chinese participants were randomly assigned to one of three groups: 31 in the acupuncture combined with CHM group (combined group), 32 in the acupuncture combined with CHM placebo group (acupuncture group) and 32 in the CHM combined with sham acupuncture group (CHM group). The patients were treated for 8 weeks and followed up for 4 weeks. The data were collected using the Greene Climacteric Scale (GCS), self-rating depression scale (SDS), self-rating anxiety scale (SAS) and safety index. RESULTS The three groups each showed significant decreases in the GCS, SDS and SAS after treatment (p < 0.05). Furthermore, the effect on the GCS total score and the anxiety domain lasted until the follow-up period in the combined group (p < 0.05). Within the three groups, there was no difference in GCS and SAS between the three groups after treatment (p > 0.05). However, the combined group showed significant improvement in the SDS, compared with both the acupuncture group and the CHM group at 8 weeks and 12 weeks (p < 0.05). No obvious abnormal cases were found in any of the safety indexes. CONCLUSIONS The results suggest that either acupuncture, or CHM or combined therapy offer safe improvement of mood disorder symptoms for menopausal women. However, the combination therapy was associated with more stable effects in the follow-up period and a superior effect on improving depression symptoms.
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Affiliation(s)
- J Wang
- The Second Clinical Medical College of Guangzhou, University of Chinese Medicine, Guangzhou, China
| | - Y Liao
- The Second Clinical Medical College of Guangzhou, University of Chinese Medicine, Guangzhou, China
| | - Y You
- The Second Clinical Medical College of Guangzhou, University of Chinese Medicine, Guangzhou, China
| | - W Liang
- The Second Clinical Medical College of Guangzhou, University of Chinese Medicine, Guangzhou, China
| | - L Wan
- Department of Psychology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - H Yang
- Department of Gynecology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - J Liu
- Department of Gynecology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Y Li
- Department of Gynecology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - X Wang
- Department of Gynecology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - G Nie
- Department of Gynecology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
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Kim Y, Liao Y, Colabianchi N. Examining the Long-term Association Between Neighborhood Socioeconomic Status and Obesity and Obesity-related Unhealthy Behaviors Among Children: Results From the Fragile Families and Child Wellbeing Study. Ann Behav Med 2023; 57:640-648. [PMID: 37000194 PMCID: PMC10354838 DOI: 10.1093/abm/kaad001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/01/2023] Open
Abstract
BACKGROUND Literature has focused on neighborhood environments and their possible impacts on obesity and obesity-related behaviors. However, few longitudinal studies have examined the effect of neighborhood socioeconomic status (nSES) on childhood obesity. PURPOSE Investigate the longitudinal association between nSES and obesity and obesity-related unhealthy behaviors. METHODS We obtained data from the Fragile Families and Child Wellbeing Study (N = 2,072). The main exposure was nSES (measured using an index of five variables representing wealth, income, education, and occupation from the Decennial Census 2000) at ages 3, 5, and 9. The outcome was children's body mass index z-score (BMIz) at ages 5, 9, and 15. Three measures of obesity-related behaviors (i.e., child- or caregiver-reported soda/snack food intake, fast-food intake, and sedentary behaviors) at ages 5, 9, and 15 were included as mediators and outcomes. Cross-lagged path analyses were conducted. RESULTS Higher nSES at a previous wave was associated with consuming less soda/snack foods (βs = -0.15 to -0.11 [varying by ages], p < .05) and fast-food intake (βs = -0.21 to -0.14 [varying by ages], p < .01), and less frequent sedentary behaviors (βs = -0.14 to -0.06 [varying by ages], p < .01), but not with BMIz (βs = -0.08 to 0.05 [varying by ages], p > .05). Unhealthy behaviors did not mediate the nSES-BMIz association at alpha .05. CONCLUSION Health policies need to target low-socioeconomic neighborhoods to shape healthy lifestyles in children. To develop effective interventions, future research needs to examine comprehensive potential mediators like obesity-related parenting skills, home environments, and built and social environments on the risk of childhood obesity and obesity-related behaviors.
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Affiliation(s)
- Yeonwoo Kim
- Department of Kinesiology, University of Texas at Arlington, Arlington, TX, USA
| | - Yue Liao
- Department of Kinesiology, University of Texas at Arlington, Arlington, TX, USA
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Kindratt TB, Moza J, Rethorst CD, Liao Y. How do People Spend their Day? Sociodemographic Disparities in 24-hour Movement Guideline Adherence among US Adults Using 2017-2020 NHANES Data. J Racial Ethn Health Disparities 2023:10.1007/s40615-023-01702-6. [PMID: 37428356 PMCID: PMC10776814 DOI: 10.1007/s40615-023-01702-6] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 06/08/2023] [Accepted: 06/24/2023] [Indexed: 07/11/2023]
Abstract
INTRODUCTION The 24-hour movement guidelines recommend that adults be physically active every day, get good sleep quality, and limit sedentary behavior to lower disease risk and improve quality of life. Adherence to these guidelines have not been evaluated among racially and ethnically diverse adults in the United States. The objectives were to: 1) estimate and compare the prevalence of guideline adherence among all adults and separated by age recommendations (ages 18-64; 65 + years); and 2) determine whether the odds of movement adherence differ by sociodemographics. METHODS Self-reported data from 2017-2020 National Health and Nutrition Examination Survey (NHANES) were analyzed (n = 9,627) using multivariate logistic regression for all adults and age stratified. Sedentary behavior was measured by minutes of sedentary activity per day (< 480 minutes adherent). Sleep was measured by hours per night (7-9 hours adherent ages 18-64; 7-8 hours adherent ages > = 65). Physical activity was measured by minutes of recreational activity per week (150 + minutes adherent). RESULTS Guideline adherence among all adults was 23.7% (ages 18-64 = 26%: ages 65 + = 14.7%). Guideline adherence was highest among non-Hispanic Asians (28.1%) and lowest among non-Hispanic Blacks (19.2%) (p = .0070). Males (25.8%) were more likely to meet movement guidelines than females (21.8%; p = .0009). In adjusted models, the odds of meeting movement guidelines were lower among non-Hispanic Blacks (OR = 0.81; 95%CI = 0.66-0.98) compared to Whites, females (OR = 0.84; 95%CI = 0.72-0.97) compared to males, and lower education (OR = 0.22; 95%CI = 0.14- 0.35) compared to adults with a college degree or higher. RECOMMENDATION Future interventions should be developed to improve guideline adherence tailored to particular at-risk groups.
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Affiliation(s)
- Tiffany B Kindratt
- Department of Kinesiology, Public Health Program, University of Texas at Arlington, 500 West Nedderman Drive, Arlington, TX, 75019-0259, USA.
| | - Jhoceline Moza
- Department of Kinesiology, Public Health Program, University of Texas at Arlington, 500 West Nedderman Drive, Arlington, TX, 75019-0259, USA
| | - Chad D Rethorst
- Texas A&M Institute for Advancing Health through Agriculture, Dallas, USA
| | - Yue Liao
- Department of Kinesiology, Public Health Program, University of Texas at Arlington, 500 West Nedderman Drive, Arlington, TX, 75019-0259, USA
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Chen H, Liao Y, Zhang X, Shen H, Shang D, He Z, Zhou W, Song Z. Age- and sex-related differences of periodontal bone resorption, cognitive function, and immune state in APP/PS1 murine model of Alzheimer's disease. J Neuroinflammation 2023; 20:153. [PMID: 37370108 DOI: 10.1186/s12974-023-02790-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Accepted: 04/24/2023] [Indexed: 06/29/2023] Open
Abstract
BACKGROUND The existence of an interconnected mechanism between cognitive disorders and periodontitis has been confirmed by mounting evidence. However, the role of age or sex differences in this mechanism has been less studied. This study aims to investigate sex and age differences in the characterization of periodontal bone tissue, immune state and cognitive function in amyloid precursor protein/presenilin 1(APP/PS1) murine model of Alzheimer's disease (AD). METHODS Three- and twelve-month-old male and female APP/PS1 transgenic mice and wild-type (WT) littermates were used in this study. The Morris water maze (MWM) was used to assess cognitive function. The bone microarchitecture of the posterior maxillary alveolar bone was evaluated by microcomputed tomography (micro-CT). Pathological changes in periodontal bone tissue were observed by histological chemistry. The proportions of helper T cells1 (Th1), Th2, Th17 and regulatory T cells (Tregs) in the peripheral blood mononuclear cells (PBMCs) and brain samples were assessed by flow cytometry. RESULTS The learning ability and spatial memory of 12-month-old APP/PS1 mice was severely damaged. The changes in cognitive function were only correlated with age and genotype, regardless of sex. The 12-month-old APP/PS1 female mice exhibited markedly periodontal bone degeneration, evidenced by the decreased bone volume/total volume (BV/TV), trabecular thickness (Tb.Th), and bone mineral density (BMD), and the increased trabecular separation (Tb.Sp). The altered periodontal bone microarchitecture was associated with genotype, age and females. The flow cytometry data showed the increased Th1 and Th17 cells and the decreased Th2 cells in the brain and PBMC samples of 12-month-old APP/PS1 mice, compared to age- and sex-matched WT mice. However, there was no statistical correlation between age or sex and this immune state. CONCLUSIONS Our data emphasize that age and sex are important variables to consider in evaluating periodontal bone tissue of APP/PS1 mice, and the cognitive impairment is more related to age. In addition, immune dysregulation (Th1, Th2, and Th17 cells) was found in the brain tissue and PBMCs of APP/PS1 mice, but this alteration of immune state was not statistically correlated with sex or age.
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Affiliation(s)
- Huiwen Chen
- Department of Periodontology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine; College of Stomatology, Shanghai Jiao Tong University; National Center for Stomatology; National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology; Shanghai Research Institute of Stomatology, Shanghai, 200011, China
| | - Yue Liao
- Department of Periodontology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine; College of Stomatology, Shanghai Jiao Tong University; National Center for Stomatology; National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology; Shanghai Research Institute of Stomatology, Shanghai, 200011, China
| | - Xu Zhang
- Department of Periodontology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine; College of Stomatology, Shanghai Jiao Tong University; National Center for Stomatology; National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology; Shanghai Research Institute of Stomatology, Shanghai, 200011, China
| | - Hui Shen
- Department of Periodontology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine; College of Stomatology, Shanghai Jiao Tong University; National Center for Stomatology; National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology; Shanghai Research Institute of Stomatology, Shanghai, 200011, China
| | - Dihua Shang
- Department of Periodontology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine; College of Stomatology, Shanghai Jiao Tong University; National Center for Stomatology; National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology; Shanghai Research Institute of Stomatology, Shanghai, 200011, China
| | - Zhiyan He
- Laboratory of Oral Microbiota and Systemic Diseases, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine; College of Stomatology, Shanghai Jiao Tong University; National Center for Stomatology; National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology; Shanghai Research Institute of Stomatology, Shanghai, 200011, China
| | - Wei Zhou
- Laboratory of Oral Microbiota and Systemic Diseases, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine; College of Stomatology, Shanghai Jiao Tong University; National Center for Stomatology; National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology; Shanghai Research Institute of Stomatology, Shanghai, 200011, China.
| | - Zhongchen Song
- Department of Periodontology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine; College of Stomatology, Shanghai Jiao Tong University; National Center for Stomatology; National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology; Shanghai Research Institute of Stomatology, Shanghai, 200011, China.
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Liao W, Xiao H, He J, Huang L, Liao Y, Qin J, Yang Q, Ma F, Li S. B-Cell-Activating Factor Contributes to Elevation of the Content of Regulatory B Cells in Neonatal Sepsis. Bull Exp Biol Med 2023:10.1007/s10517-023-05814-1. [PMID: 37338768 DOI: 10.1007/s10517-023-05814-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Indexed: 06/21/2023]
Abstract
We studied the role of B cell-activating factor (BAFF) in PI3K/AKT/mTOR signaling pathway in promoting proliferation and maintaining survival of regulatory B lymphocytes (Breg) in newborns with sepsis. The peripheral blood samples were collected from preterm neonates (n=40) diagnosed with sepsis on the day of diagnosis and on days 7, 14, and 21 after diagnosis, as well as from the matched preterm neonates without sepsis (n=40; control group). The peripheral blood mononuclear cells and B cells were isolated, cultured, and stimulated with LPS and immunostimulant CpG-oligodeoxynucleotide (CpG-ODN). Proliferation and differentiation of B-cells into CD19+CD24hiCD38hi Breg cells and the role of the PI3K/AKT/mTOR signaling pathway in these processes were studied by flow cytometry, real-time quantitative reverse transcription PCR (qRT-PCR), and Western blotting. BAFF levels in the peripheral blood of neonates with sepsis were significantly increased at one week after diagnosis in parallel with increasing trend of expression of BAFF receptor. When applied with LPS and CpG-ODN, BAFF promoted differentiation of B cells into CD19+CD24hiCD38hi Breg cells. Phosphorylation of 4E-BP1 factor and 70S6K kinase located downstream in PI3K/AKT/mTOR signaling pathway was significantly up-regulated when stimulated with BAFF in combination with LPS and CpG-ODN. Thus, increased level of BAFF activates PI3K/AKT/mTOR signaling pathway and induces in vitro differentiation of peripheral blood B cells into CD19+CD24hiCD38hi Breg cells.
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Affiliation(s)
- W Liao
- Department of Pediatrics, Dongguan Houjie Hospital, Dongguan, China
| | - H Xiao
- Department of Pediatrics, Dongguan Houjie Hospital, Dongguan, China
| | - J He
- Department of Pediatrics, Dongguan Houjie Hospital, Dongguan, China
| | - L Huang
- Department of Pediatrics, Dongguan Houjie Hospital, Dongguan, China
| | - Y Liao
- Department of Pediatrics, Dongguan Houjie Hospital, Dongguan, China
| | - J Qin
- Department of Pediatrics, Dongguan Houjie Hospital, Dongguan, China
| | - Q Yang
- Department of Pediatrics, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - F Ma
- Department of Pediatrics, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - S Li
- Department of Pediatrics, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
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Yang S, Zhong S, Fan Y, Zhu Y, Xu N, Liao Y, Fan G, Liao X, He S. Research hotspots and trends on spinal cord stimulation for pain treatment: a two-decade bibliometric analysis. Front Neurosci 2023; 17:1158712. [PMID: 37304039 PMCID: PMC10248081 DOI: 10.3389/fnins.2023.1158712] [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: 02/04/2023] [Accepted: 05/04/2023] [Indexed: 06/13/2023] Open
Abstract
Background Chronic pain poses a significant social burden. Spinal cord stimulation (SCS) is considered to be the most promising treatment for refractory pain. The aim of this study was to summarize the current research hotspots on SCS for pain treatment during the past two decades and to predict the future research trends by bibliometric analysis. Methods The literature over the last two decades (2002-2022) which was related to SCS in pain treatment was obtained from the Web of Science Core Collection. Bibliometric analyses were conducted based on the following aspects: (1) Annual publication and citation trends; (2) Annual publication changes of different publication types; (3) Publications and citations/co-citations of different country/institution/journal/author; (4) Citations/co-citation and citation burst analysis of different literature; and (5) Co-occurrence, cluster, thematic map, trend topics, and citation burst analysis of different keywords. (6) Comparison between the United States and Europe. All analyses were performed on CiteSpace, VOSviewer, and R bibliometrix package. Results A total of 1,392 articles were included in this study, with an increasing number of publications and citations year by year. The most highly published type of literature was clinical trial. United States was the country with the most publications and citations; Johns Hopkins University was the institution with the most publications; NEUROMODULATION published the most papers; the most published author was Linderoth B; and the most cited paper was published in the PAIN by Kumar K in 2007. The most frequently occurring keywords were "spinal cord stimulation," "neuropathic pain," and "chronic pain," etc. Conclusion The positive effect of SCS on pain treatment has continued to arouse the enthusiasm of researchers in this field. Future research should focus on the development of new technologies, innovative applications, and clinical trials for SCS. This study might facilitate researchers to comprehensively understand the overall perspective, research hotspots, and future development trends in this field, as well as seek collaboration with other researchers.
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Affiliation(s)
- Sheng Yang
- Department of Orthopedic, Spinal Pain Research Institute, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, China
| | - Sen Zhong
- Shanghai Tongji Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yunshan Fan
- Department of Orthopedic, Spinal Pain Research Institute, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yanjie Zhu
- Department of Orthopedic, Spinal Pain Research Institute, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, China
| | - Ningze Xu
- Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yue Liao
- Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, China
| | - Guoxin Fan
- Department of Pain Medicine, Huazhong University of Science and Technology Union Shenzhen Hospital, Shenzhen, China
- Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, School of Biomedical Engineering, Shenzhen University Medical school, Shenzhen, China
- Department of Spine Surgery, Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Xiang Liao
- Department of Pain Medicine, Huazhong University of Science and Technology Union Shenzhen Hospital, Shenzhen, China
- Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, School of Biomedical Engineering, Shenzhen University Medical school, Shenzhen, China
| | - Shisheng He
- Department of Orthopedic, Spinal Pain Research Institute, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, China
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Gan J, Ji CF, Mao XR, Wang JT, Lyu CY, Shi YF, Liao Y, He YL, Shu L, Li L, Li JF. [Synchronization isolation method for multiple types of cells from mouse liver]. Zhonghua Gan Zang Bing Za Zhi 2023; 31:532-537. [PMID: 37365031 DOI: 10.3760/cma.j.cn501113-20220827-00433] [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] [Subscribe] [Scholar Register] [Indexed: 06/28/2023]
Abstract
Objective: To explore a simple and feasible method for the isolation and purification of hepatocytes, hepatic stellate cells (HSC), and lymphocytes from mice. Methods: The cell suspension was obtained from male C57bl/6 mice by hepatic perfusion through the portal vein digestion method and then isolated and purified by discontinuous Percoll gradient centrifugation. Trypan blue exclusion was used to determine cell viability. Glycogen staining, cytokeratin 18, and transmission electron microscopy were used to identify hepatic cells. Immunofluorescence was used to detect α-smooth muscle actin combined with desmin in HSCs. Flow cytometry was used to analyze lymphocyte subsets in the liver. Results: After isolation and purification, about 2.7×10(7) hepatocytes, 5.7×10(5) HSCS, and 4.6×106 hepatic mononuclear cells were obtained from the liver of mice with a body weight of about 22g. The cell survival rate in each group was > 95%. Hepatocytes were apparent in glycogen deposited purple-red granules and cytokeratin 18. Electron microscopy showed that there were abundant organelles in hepatocytes and tight junctions between cells. HSC had expressed α-smooth muscle actin and desmin. Flow cytometry showed hepatic mononuclear cells, including lymphocyte subsets such as CD4, CD8, NKs, and NKTs. Conclusion: The hepatic perfusion through the portal vein digestion method can isolate multiple primary cells from the liver of mice at once and has the features of simplicity and efficiency.
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Affiliation(s)
- J Gan
- The First Clinical Medical College of Lanzhou University, Lanzhou 730000, China
| | - C F Ji
- The First Clinical Medical College of Lanzhou University, Lanzhou 730000, China
| | - X R Mao
- The First Clinical Medical College of Lanzhou University, Lanzhou 730000, China
| | - J T Wang
- The First Clinical Medical College of Lanzhou University, Lanzhou 730000, China
| | - C Y Lyu
- The First Clinical Medical College of Lanzhou University, Lanzhou 730000, China
| | - Y F Shi
- The First Clinical Medical College of Lanzhou University, Lanzhou 730000, China
| | - Y Liao
- The First Clinical Medical College of Lanzhou University, Lanzhou 730000, China
| | - Y L He
- The First Clinical Medical College of Lanzhou University, Lanzhou 730000, China
| | - L Shu
- The First Clinical Medical College of Lanzhou University, Lanzhou 730000, China
| | - L Li
- The First Clinical Medical College of Lanzhou University, Lanzhou 730000, China
| | - J F Li
- The First Clinical Medical College of Lanzhou University, Lanzhou 730000, China
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Stevens CJ, Liao Y, Chen M, Heredia NI, Arem H, Sukumar J, Joffe L, Schmitz KH, Mama SK. Linking social and built environmental factors to leisure-time physical activity in rural cancer survivors. J Natl Cancer Inst Monogr 2023; 2023:125-132. [PMID: 37139981 PMCID: PMC10157784 DOI: 10.1093/jncimonographs/lgad004] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 01/06/2023] [Accepted: 01/25/2023] [Indexed: 05/05/2023] Open
Abstract
BACKGROUND This study explored associations between social and built environmental factors and leisure-time physical activity (LTPA) in rural cancer survivors (RCS) and whether these associations differed by exercise stage of change (SOC). METHOD RCS (n = 219) completed questionnaires assessing LTPA, SOC, and social (social status, connectedness, support) and environmental (home environment, neighborhood environment) factors. Linear regression models examined associations between social and built environmental factors and LTPA and tested for moderation by SOC. RESULTS Half (50.7%) of RCS were physically active, and 49.3% were not active. Social factors positively associated with LTPA included subjective social status in the community (B = 89.0, P = .014) and in the United States (B = 181.3, P < .001), social connectedness (B = 122.3, P = .024), and social support for physical activity from family (B = 41.9, P < .001) and friends (B = 44.3, P < .001). Environmental factors positively associated with LTPA included the home environment (B = 111.2, P < .001), perceived environmental support for PA (B = 355.4, P = .004), and neighborhood attributes, including bicycling infrastructure (B = 191.3, P = .003), proximity to recreation facilities (B = 140.1, P = .021), traffic safety (B = 184.5, P = .025), and aesthetics (B = 342.6, P < .001). SOC statistically significantly moderated the association between social status in the United States and LTPA (B = 160.3, P = .031). CONCLUSIONS Social and built environmental factors were consistently linked with LTPA and provide context for multilevel interventions promoting LTPA in RCS.
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Affiliation(s)
- Courtney J Stevens
- Department of Psychiatry, Dartmouth-Hitchcock Medical Center, Lebanon, NH, USA
- Cancer Population Sciences, Dartmouth Cancer Center, Lebanon, NH, USA
| | - Yue Liao
- Department of Kinesiology, University of Texas at Arlington, Arlington, TX, USA
| | - Minxing Chen
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Natalia I Heredia
- Department of Health Promotion and Behavioral Sciences, School of Public Health, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Hannah Arem
- Healthcare Delivery Research Program, Medstar Health Research Institute, Washington, DC, USA
- Department of Oncology, Georgetown University, Washington, DC, USA
| | - Jasmine Sukumar
- Department of Breast Medical Oncology, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Lenat Joffe
- Department of Pediatric Hematology, Oncology, and Stem Cell Transplantation, Cohen Children’s Medical Center, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, New Hyde Park, NY, USA
| | - Kathryn H Schmitz
- Hillman Cancer Center and Department of Medicine, School of Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Scherezade K Mama
- Department of Health Disparities Research, Division of Cancer Prevention and Population Sciences, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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Dennett AM, Hirko KA, Porter KJ, Loh KP, Liao Y, Yang L, Arem H, Sukumar JS, Salerno EA. Embedding lifestyle interventions into cancer care: has telehealth narrowed the equity gap? J Natl Cancer Inst Monogr 2023; 2023:133-139. [PMID: 37139972 PMCID: PMC10687353 DOI: 10.1093/jncimonographs/lgac028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 12/09/2022] [Accepted: 12/19/2022] [Indexed: 05/05/2023] Open
Abstract
Lifestyle interventions targeting energy balance (ie, diet, exercise) are critical for optimizing the health and well-being of cancer survivors. Despite their benefits, access to these interventions is limited, especially in underserved populations, including older people, minority populations and those living in rural and remote areas. Telehealth has the potential to improve equity and increase access. This article outlines the advantages and challenges of using telehealth to support the integration of lifestyle interventions into cancer care. We describe 2 recent studies, GO-EXCAP and weSurvive, as examples of telehealth lifestyle intervention in underserved populations (older people and rural cancer survivors) and offer practical recommendations for future implementation. Innovative approaches to the use of telehealth-delivered lifestyle intervention during cancer survivorship offer great potential to reduce cancer burden.
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Affiliation(s)
- Amy M Dennett
- Allied Health Clinical Research Office, Eastern Health, Bundoora, VIC, Australia
- School of Allied Health Human Services and Sport La Trobe University, Bundoora, VIC, Australia
| | - Kelly A Hirko
- Department of Epidemiology and Biostatistics, College of Human Medicine, Michigan State University, East Lansing, MI, USA
| | - Kathleen J Porter
- Department of Public Health Sciences, School of Medicine, University of Virginia, Charlottesville, VA, USA
| | - Kah Poh Loh
- Division of Hematology/Oncology, Department of Medicine, James P. Wilmot Cancer Institute, Rochester, NY, USA
| | - Yue Liao
- Department of Kinesiology, College of Nursing and Health Innovation, University of Texas at Arlington, Arlington, TX, USA
| | - Lin Yang
- Department of Cancer Epidemiology and Prevention Research, Cancer Care Alberta, Alberta Health Services, Calgary, Canada
- Departments of Oncology and Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Hannah Arem
- Healthcare Delivery Research Program, MedStar Health Research Institute, Washington, DC, USA
| | - Jasmine S Sukumar
- Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Elizabeth A Salerno
- Division of Public Health Sciences, Department of Surgery, Washington University School of Medicine, St Louis, MO, USA
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Raber M, Liao Y, Mitchell S, Montoya G, Vazquez M, Gatus LA, Basen-Engquist KM. Participation in and Satisfaction with a Community-Based Physical Activity Program Among Hispanic Cancer Survivors. J Immigr Minor Health 2023:10.1007/s10903-023-01483-4. [PMID: 37079241 DOI: 10.1007/s10903-023-01483-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/02/2023] [Indexed: 04/21/2023]
Abstract
The objective of this study was to explore the experience of Hispanic cancer survivors participating in Active Living After Cancer (ALAC), a community-based physical activity program. We analyzed participation and satisfaction data from 250 participants who completed the program from 2017 to 2020 (55% Hispanic, 28% Black, 14% non-Hispanic White). Using a hybrid coding approach, open-text survey comments responses from Hispanic participants (n = 138) were qualitatively analyzed and key themes developed to better contextualize the quantitative results. Quantitative analysis revealed that Hispanic participants attended an average of 9.44 out of 12 sessions. There were no differences in attendance by race/ethnicity; however, Hispanic participants reported significantly higher overall satisfaction ratings than non-Hispanic White participants (4.93 vs 4.65 on a 5-point scale). Open-ended comments indicated that Hispanic ALAC participants experience collective efficacy, self-efficacy, and self-regulation, through observational learning enabled by program facilitation. The ALAC program is highly acceptable and relevant to Hispanic cancer survivors and will inform the continued expansion of other community-based survivorship programs for Hispanic communities throughout Texas.
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Affiliation(s)
- Margaret Raber
- Department of Health Disparities Research, MD Anderson Cancer Center, University of Texas, 1400 Pressler St, Houston, TX, 77030, USA.
- Department of Pediatrics, USDA/ARS Children's Nutrition Research Center, Baylor College of Medicine, Houston, TX, USA.
| | - Yue Liao
- University of Texas Arlington, Arlington, TX, USA
| | - Stacy Mitchell
- Department of Health Disparities Research, MD Anderson Cancer Center, University of Texas, 1400 Pressler St, Houston, TX, 77030, USA
| | - Gissell Montoya
- Department of Health Disparities Research, MD Anderson Cancer Center, University of Texas, 1400 Pressler St, Houston, TX, 77030, USA
| | - Maria Vazquez
- Department of Pediatrics, USDA/ARS Children's Nutrition Research Center, Baylor College of Medicine, Houston, TX, USA
| | - Leticia A Gatus
- Department of Health Promotion and Behavioral Sciences, University of Texas School of Public Health, Houston, TX, USA
| | - Karen M Basen-Engquist
- Department of Health Disparities Research, MD Anderson Cancer Center, University of Texas, 1400 Pressler St, Houston, TX, 77030, USA
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Xie J, Ye Q, Zhou J, Liao Y, Qian G. The Photocatalytic Activity of CaTiO 3 Derived from the Microwave-Melting Heating Process of Blast Furnace Slag. Nanomaterials (Basel) 2023; 13:1412. [PMID: 37110996 PMCID: PMC10142369 DOI: 10.3390/nano13081412] [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] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Revised: 04/14/2023] [Accepted: 04/17/2023] [Indexed: 06/19/2023]
Abstract
The extraction of titanium-bearing components in the form of CaTiO3 is an efficient utilization of blast furnace slag. The photocatalytic performance of this obtained CaTiO3 (MM-CaTiO3) as a catalyst for methylene blue (MB) degradation was evaluated in this study. The analyses indicated that the MM-CaTiO3 had a completed structure with a special length-diameter ratio. Furthermore, the oxygen vacancy was easier to generate on a MM-CaTiO3(110) plane during the photocatalytic process, contributing to improving photocatalytic activity. Compared with traditional catalysts, MM-CaTiO3 has a narrower optical band gap and visible-light responsive performance. The degradation experiments further confirmed that the photocatalytic degradation efficiency of pollutants by using MM-CaTiO3 was 3.2 times that of pristine CaTiO3 in optimized conditions. Combined with molecular simulation, the degradation mechanism clarified that acridine of MB molecular was stepwise destroyed by using MM-CaTiO3 in short times, which is different from demethylation and methylenedioxy ring degradation by using TiO2. This study provided a promising routine for using solid waste to obtain catalysts with excellent photocatalytic activity and was found to be in keeping with sustainable environmental development.
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Affiliation(s)
- Jun Xie
- School of Resource and Environmental Engineering, Wuhan University of Science and Technology, Wuhan 430081, China; (J.X.)
| | - Qing Ye
- School of Resource and Environmental Engineering, Wuhan University of Science and Technology, Wuhan 430081, China; (J.X.)
- Hubei Key Laboratory for Efficient Utilization and Agglomeration of Metallurgic Mineral Resources, Wuhan 430081, China
| | - Jianghao Zhou
- School of Materials and Metallurgy, Wuhan University of Science and Technology, Wuhan 430081, China
| | - Yue Liao
- School of Resource and Environmental Engineering, Wuhan University of Science and Technology, Wuhan 430081, China; (J.X.)
| | - Gongming Qian
- School of Resource and Environmental Engineering, Wuhan University of Science and Technology, Wuhan 430081, China; (J.X.)
- Hubei Key Laboratory for Efficient Utilization and Agglomeration of Metallurgic Mineral Resources, Wuhan 430081, China
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Zhang X, Cao D, Xu L, Xu Y, Gao Z, Pan Y, Jiang M, Wei Y, Wang L, Liao Y, Wang Q, Yang L, Xu X, Gao Y, Gao S, Wang J, Yue R. Harnessing matrix stiffness to engineer a bone marrow niche for hematopoietic stem cell rejuvenation. Cell Stem Cell 2023; 30:378-395.e8. [PMID: 37028404 DOI: 10.1016/j.stem.2023.03.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [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: 02/23/2022] [Revised: 11/23/2022] [Accepted: 03/08/2023] [Indexed: 04/09/2023]
Abstract
Hematopoietic stem cell (HSC) self-renewal and aging are tightly regulated by paracrine factors from the bone marrow niche. However, whether HSC rejuvenation could be achieved by engineering a bone marrow niche ex vivo remains unknown. Here, we show that matrix stiffness fine-tunes HSC niche factor expression by bone marrow stromal cells (BMSCs). Increased stiffness activates Yap/Taz signaling to promote BMSC expansion upon 2D culture, which is largely reversed by 3D culture in soft gelatin methacrylate hydrogels. Notably, 3D co-culture with BMSCs promotes HSC maintenance and lymphopoiesis, reverses aging hallmarks of HSCs, and restores their long-term multilineage reconstitution capacity. In situ atomic force microscopy analysis reveals that mouse bone marrow stiffens with age, which correlates with a compromised HSC niche. Taken together, this study highlights the biomechanical regulation of the HSC niche by BMSCs, which could be harnessed to engineer a soft bone marrow niche for HSC rejuvenation.
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Affiliation(s)
- Xiaoying Zhang
- Institute for Regenerative Medicine, Shanghai East Hospital, Shanghai Key Laboratory of Signaling and Disease Research, Frontier Science Center for Stem Cell Research, School of Life Sciences and Technology, Tongji University, Shanghai 200092, China
| | - Dandan Cao
- Institute for Regenerative Medicine, Shanghai East Hospital, Shanghai Key Laboratory of Signaling and Disease Research, Frontier Science Center for Stem Cell Research, School of Life Sciences and Technology, Tongji University, Shanghai 200092, China
| | - Liting Xu
- Institute for Regenerative Medicine, Shanghai East Hospital, Shanghai Key Laboratory of Signaling and Disease Research, Frontier Science Center for Stem Cell Research, School of Life Sciences and Technology, Tongji University, Shanghai 200092, China
| | - Yanhua Xu
- Institute for Regenerative Medicine, Shanghai East Hospital, Shanghai Key Laboratory of Signaling and Disease Research, Frontier Science Center for Stem Cell Research, School of Life Sciences and Technology, Tongji University, Shanghai 200092, China; Department of Cardiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Zehua Gao
- The State Key Laboratory of Bioreactor Engineering, Engineering Research Center for Biomedical Materials of Ministry of Education, East China University of Science and Technology, Shanghai 200237, China
| | - Yuanzhong Pan
- The State Key Laboratory of Bioreactor Engineering, Engineering Research Center for Biomedical Materials of Ministry of Education, East China University of Science and Technology, Shanghai 200237, China
| | - Ming Jiang
- The State Key Laboratory of Bioreactor Engineering, Engineering Research Center for Biomedical Materials of Ministry of Education, East China University of Science and Technology, Shanghai 200237, China
| | - Yuhui Wei
- The Interdisciplinary Research Center, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, China
| | - Lihua Wang
- The Interdisciplinary Research Center, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, China
| | - Yue Liao
- School of Chemical Science and Engineering, Tongji University, Shanghai 200092, China
| | - Qigang Wang
- School of Chemical Science and Engineering, Tongji University, Shanghai 200092, China
| | - Lei Yang
- Clinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, Shanghai Key Laboratory of Signaling and Disease Research, Frontier Science Center for Stem Cell Research, School of Life Sciences and Technology, Tongji University, Shanghai 200092, China
| | - Xiaocui Xu
- Clinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, Shanghai Key Laboratory of Signaling and Disease Research, Frontier Science Center for Stem Cell Research, School of Life Sciences and Technology, Tongji University, Shanghai 200092, China
| | - Yawei Gao
- Institute for Regenerative Medicine, Shanghai East Hospital, Shanghai Key Laboratory of Signaling and Disease Research, Frontier Science Center for Stem Cell Research, School of Life Sciences and Technology, Tongji University, Shanghai 200092, China; Shanghai Institute of Stem Cell Research and Clinical Translation, Shanghai 200120, China
| | - Shaorong Gao
- Clinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, Shanghai Key Laboratory of Signaling and Disease Research, Frontier Science Center for Stem Cell Research, School of Life Sciences and Technology, Tongji University, Shanghai 200092, China
| | - Jing Wang
- The State Key Laboratory of Bioreactor Engineering, Engineering Research Center for Biomedical Materials of Ministry of Education, East China University of Science and Technology, Shanghai 200237, China
| | - Rui Yue
- Institute for Regenerative Medicine, Shanghai East Hospital, Shanghai Key Laboratory of Signaling and Disease Research, Frontier Science Center for Stem Cell Research, School of Life Sciences and Technology, Tongji University, Shanghai 200092, China; Shanghai Institute of Stem Cell Research and Clinical Translation, Shanghai 200120, China.
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Rethorst CD, Githinji P, Seguin-Fowler RA, MacMillan Uribe AL, Szeszulski J, Liao Y. Real-time Assessment of the Bidirectional Relationship Between Affective States and Glucose: Protocol for a 14-Day Observational Study. JMIR Res Protoc 2023; 12:e45104. [PMID: 36947140 PMCID: PMC10132050 DOI: 10.2196/45104] [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: 01/06/2023] [Revised: 01/25/2023] [Accepted: 01/26/2023] [Indexed: 01/27/2023] Open
Abstract
BACKGROUND Glucose variability increases cardiometabolic disease risk. While many factors can influence glucose levels, postprandial glucose response is the primary driver of glucose variability. Furthermore, affect may directly and indirectly impact glucose variability through its effect on eating behavior. Continuous glucose monitors (CGMs) facilitate the real-time evaluation of blood glucose, and ecological momentary assessment (EMA) can be used to assess affect in real time. Together, data collected from these sources provide the opportunity to further understand the role of affect in glucose levels. OBJECTIVE This paper presents the protocol for a study that aims to (1) evaluate the feasibility and acceptability of using CGMs along with EMA in nondiabetic populations and (2) examine the bidirectional relationship between affect and glucose in nondiabetic adults with overweight or obesity using a CGM and EMA. METHODS Eligibility criteria for the study include participants (1) aged 18 to 65 years old, (2) with a BMI of ≥25 kg/m2, (3) who are able to read and write in English, and (4) who own a smartphone. Individuals will be excluded if they (1) have type 1 or 2 diabetes or have any other condition that requires glucose monitoring, (2) are pregnant, (3) use any medications that have the potential to alter blood glucose levels or interfere with the glucose sensing process, or (4) have a diagnosed gastrointestinal condition or eating disorder. In a 14-day observational study, participants will wear a FreeStyle Libre Pro CGM sensor (Abbott) and will receive mobile phone-based EMA prompts 6 times per day (randomly within six 2-hour windows between 8 AM and 8 PM) to assess positive and negative affect. Participants will also wear a Fitbit Inspire 2 (Fitbit) to continuously monitor physical activity and sleep, which will be included as covariates in the analysis. Multilevel linear regression models will be used to evaluate the acute relationship between glucose level and affect. RESULTS Recruitment started in October 2022 and is expected to be completed in March 2023. We will aim to recruit 100 participants. As of December 12, 2022, a total of 39 participants have been enrolled. CONCLUSIONS The results of this study will further elucidate the role of affect in glucose variability. By identifying affective states that may lead to glucose excursions, our findings could inform just-in-time behavioral interventions by indicating opportunities for intervention delivery. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/45104.
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Affiliation(s)
- Chad D Rethorst
- Institute for Advancing Health Through Agriculture, Texas A&M AgriLife Research, Dallas, TX, United States
| | - Phrashiah Githinji
- Institute for Advancing Health Through Agriculture, Texas A&M AgriLife Research, Dallas, TX, United States
| | - Rebecca A Seguin-Fowler
- Institute for Advancing Health Through Agriculture, Texas A&M AgriLife Research, College Station, TX, United States
| | | | - Jacob Szeszulski
- Institute for Advancing Health Through Agriculture, Texas A&M AgriLife Research, Dallas, TX, United States
| | - Yue Liao
- Department of Kinesiology, University of Texas at Arlington, Arlington, TX, United States
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Liao Y, Wang H, Wang K, Zi K, Shen Y, Chen L, Wang T, Chen J, Wen F. Efficacy and safety of tiotropium bromide inhalation in symptomatic patients with chronic obstructive pulmonary disease: A multicenter, prospective, and observational study. Expert Rev Respir Med 2023; 17:237-245. [PMID: 36714923 DOI: 10.1080/17476348.2023.2171990] [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: 01/31/2023]
Abstract
OBJECTIVES Treatment guidelines have recommended tiotropium bromide inhalation (TBI), a long-acting muscarinic antagonist, for chronic obstructive pulmonary disease (COPD); however, its efficacy in symptomatic Chinese patients with COPD remains uninvestigated. METHODS This multicenter, prospective, observational study enrolled patients with COPD assessment test (CAT) scores exceeding 10 points from 19 hospitals spread across China. All patients received TBI and underwent follow-up for 3 months. The demographic and clinical information were assessed. RESULTS The final analysis included 378 patients. The forced expiratory volume in 1 s (FEV1) and FEV1/forced vital capacity (FVC) of all participants improved markedly after 3 months of treatment (FEV1: mean 1.33 L versus 1.61 L, P < 0.001; FEV1/FVC: mean 0.53 versus 0.62, P < 0.001). The mean CAT scores decreased from 26.56 to 16.28 (P < 0.001). Patients classified into group D based on the Global Initiative for COPD guidelines showed greater improvement in FEV1 and FEV1/FVC than that in patients in group B. The proportion of patients with acute exacerbations also declined from 28.6% in the first month to 4.2% in the third month. CONCLUSION TBI for 3 months could effectively and safely attenuate symptoms and airflow obstruction in symptomatic Chinese patients with COPD.
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Affiliation(s)
- Yue Liao
- Division of Pulmonary Diseases, State Key Laboratory of Biotherapy of China, and Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Hao Wang
- Division of Pulmonary Diseases, State Key Laboratory of Biotherapy of China, and Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Ke Wang
- Division of Pulmonary Diseases, State Key Laboratory of Biotherapy of China, and Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Kai Zi
- Division of Pulmonary Diseases, State Key Laboratory of Biotherapy of China, and Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Yongchun Shen
- Division of Pulmonary Diseases, State Key Laboratory of Biotherapy of China, and Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Lei Chen
- Division of Pulmonary Diseases, State Key Laboratory of Biotherapy of China, and Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Tao Wang
- Division of Pulmonary Diseases, State Key Laboratory of Biotherapy of China, and Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Jun Chen
- Division of Pulmonary Diseases, State Key Laboratory of Biotherapy of China, and Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Fuqiang Wen
- Division of Pulmonary Diseases, State Key Laboratory of Biotherapy of China, and Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University, Chengdu, Sichuan, China
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Li Y, Han H, Fu M, Zhou X, Ye J, Xu F, Zhang W, Liao Y, Yang X. Genome-wide identification and expression analysis of NAC family genes in Ginkgo biloba L. Plant Biol (Stuttg) 2023; 25:107-118. [PMID: 36377299 DOI: 10.1111/plb.13486] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Accepted: 11/03/2022] [Indexed: 06/16/2023]
Abstract
NAC (NAM, ATAF, CUC2) transcription factors constitute one of the largest families of plant-specific transcription factors with important roles in plant growth and development and in biotic and abiotic stresses. The physicochemical properties, gene structure, cis-acting elements and expression patterns of NAC transcription factors in Ginkgo biloba were analysed using bioinformatics, and expression of this gene family was analysed via quantitative reverse transcription PCR. The family of G. biloba NAC transcription factors had 50 members, distributed on 12 chromosomes and divided into 11 groups. Members in the same group share a similar gene structure and motif distribution. Transcriptome data analysis of G. biloba showed that 35 genes were expressed in eight tissues. Correlation analysis suggested that GbNAC007 and GNAC008 might be involved in flavonoid biosynthesis. Expression levels of 12 GbNACs under cold, het, and salt stresses were analysed. Results indicate that NAC transcription factors play an important role in response to abiotic stresses. This study provides a reference for the functional analysis of the G. biloba family of NAC transcription factors, as well as a resource for studies on the involvement of this family in responses to abiotic stresses and flavonoid biosynthesis.
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Affiliation(s)
- Y Li
- College of Horticulture and Gardening, Yangtze University, Jingzhou, Hubei, China
| | - H Han
- College of Horticulture and Gardening, Yangtze University, Jingzhou, Hubei, China
| | - M Fu
- College of Horticulture and Gardening, Yangtze University, Jingzhou, Hubei, China
| | - X Zhou
- College of Horticulture and Gardening, Yangtze University, Jingzhou, Hubei, China
| | - J Ye
- College of Horticulture and Gardening, Yangtze University, Jingzhou, Hubei, China
| | - F Xu
- College of Horticulture and Gardening, Yangtze University, Jingzhou, Hubei, China
| | - W Zhang
- College of Horticulture and Gardening, Yangtze University, Jingzhou, Hubei, China
| | - Y Liao
- College of Horticulture and Gardening, Yangtze University, Jingzhou, Hubei, China
| | - X Yang
- College of Horticulture and Gardening, Yangtze University, Jingzhou, Hubei, China
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Zhao YJ, Liao Y, Fu JH, Li YZ, Zhu YL, Chen ZP, Yu RQ. Telomerase-initiated three-dimensional DNAzyme motor for monitoring of telomerase activity in living cells. Biosens Bioelectron 2023; 219:114757. [PMID: 36265250 DOI: 10.1016/j.bios.2022.114757] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 09/22/2022] [Accepted: 09/24/2022] [Indexed: 11/05/2022]
Abstract
Telomerase (TE) is recognized as a potential biomarker for early diagnosis, monitoring and treatment of cancer. At present, most of the methods for TE detection are only applicable to in vitro assays, and unsuitable for in vivo applications. Though a few intracellular probes have been reported to have good specificity for TE, they do not involve signal amplification, which hinders their applicability in scenarios requiring high sensitivity. It is rather challenging to develop highly sensitive biosensors for intracellular TE detection due to the difficulty in design TE probes with both high specificity and compatibility with signal amplification in living cells. Herein, a highly sensitive and selective three-dimensional DNAzyme motor for monitoring of TE activity in living cells was developed by innovatively integrating TE-mediated chain replacement reaction with a three-dimensional DNA walker. Specifically, the DNAzyme motor was constructed by assembling both DNAzyme substrates and swing arms made up of a hairpin-structured DNAzyme and a telomeric primer onto gold nanoparticles. TE in cells can activate the DNAzyme motor to carry out continuous chain replacement and substrate cutting reactions, and hence realize signal amplification in living cells. The DNAzyme motor was successfully utilized to monitor the dynamic changes of TE activity in four types of cells. Due to the advantages of simple synthesis, good biocompatibility and high sensitivity and specificity for TE, the proposed DNAzyme motor is expected to have great application potential in the early diagnosis of cancer.
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Affiliation(s)
- Yu-Jie Zhao
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan, 410082, PR China
| | - Yue Liao
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan, 410082, PR China
| | - Jing-Hao Fu
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan, 410082, PR China
| | - Yan-Zi Li
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan, 410082, PR China
| | - Yan-Li Zhu
- School of Resources and Environment, Hunan University of Technology and Business, Changsha, Hunan, 410205, PR China
| | - Zeng-Ping Chen
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan, 410082, PR China.
| | - Ru-Qin Yu
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan, 410082, PR China
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Wang K, Liao Y, Li X, Wang R, Zeng Z, Cheng M, Gao L, Xu D, Wen F, Wang T, Chen J. Inhibition of neutrophil elastase prevents cigarette smoke exposure-induced formation of neutrophil extracellular traps and improves lung function in a mouse model of chronic obstructive pulmonary disease. Int Immunopharmacol 2023; 114:109537. [PMID: 36495695 DOI: 10.1016/j.intimp.2022.109537] [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: 09/09/2022] [Revised: 11/12/2022] [Accepted: 11/29/2022] [Indexed: 12/12/2022]
Abstract
Chronic obstructive pulmonary disease (COPD) is an important public health challenge worldwide, and is usually caused by significant exposure to noxious agents, particularly cigarette smoke. Recent studies have revealed that excessive production of neutrophil extracellular traps (NETs) in the airways is associated with disease severity in COPD patients. NETs are extracellular neutrophil-derived structures composed of chromatin fibers decorated with histones and granule proteases including neutrophil elastase (NE). However, the effective prevention of NET formation in COPD remains elusive. Here, we demonstrated that treatment with GW311616A, a potent and selective inhibitor of NE, prevented cigarette smoke extract (CSE)-induced NET formation in human neutrophils by blocking NE nuclear translocation and subsequent chromatin decondensation. Inhibition of NE also abrogated CSE-induced ROS production and migration impairment of neutrophils. Administration of GW311616A in vivo substantially reduced pulmonary generation of NETs while attenuating the key pathological changes in COPD, including airway leukocyte infiltration, mucus-secreting goblet cell hyperplasia, and emphysema-like alveolar destruction in a mouse model of COPD induced by chronic cigarette smoke exposure. Mice treated with GW311616A also showed significant attenuation of neutrophil numbers and percentages and the levels of neutrophil chemotactic factors (LTB4, KC, and CXCL5) and proinflammatory cytokines (IL-1β, and TNF-α) in bronchoalveolar lavage fluid compared to mice treated with cigarette smoke exposure only. Furthermore, GW311616A treatment considerably improved lung function in the COPD mouse model, including preventing the decline of FEV100/FVC and delta PEF as well as inhibiting the increase in FRC, TLC, and FRC/TLC. Overall, our study suggests that NE plays a critical role in cigarette smoke-induced NET formation by neutrophils and that inhibition of NE is a promising strategy to suppress NET-mediated pathophysiological changes in COPD.
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Affiliation(s)
- Ke Wang
- Division of Pulmonary Diseases, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China; Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University, Chengdu, China
| | - Yue Liao
- Division of Pulmonary Diseases, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China; Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University, Chengdu, China
| | - Xiaoou Li
- Division of Pulmonary Diseases, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China; Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University, Chengdu, China
| | - Ran Wang
- Division of Pulmonary Diseases, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China; Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University, Chengdu, China
| | - Zijian Zeng
- Division of Pulmonary Diseases, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China; Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University, Chengdu, China
| | - Mengxin Cheng
- Division of Pulmonary Diseases, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China; Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University, Chengdu, China
| | - Lijuan Gao
- Division of Pulmonary Diseases, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China; Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University, Chengdu, China
| | - Dan Xu
- Division of Pulmonary Diseases, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China
| | - Fuqiang Wen
- Division of Pulmonary Diseases, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China; Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University, Chengdu, China
| | - Tao Wang
- Division of Pulmonary Diseases, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China.
| | - Jun Chen
- Division of Pulmonary Diseases, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China.
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Dong JC, Liao Y, Chen HW, Song ZC. [Outcome of lingual gingival recession treated with the tunnel technique plus subepithelial connective tissue graft technique: a case report]. Zhonghua Kou Qiang Yi Xue Za Zhi 2022; 57:1243-1246. [PMID: 36509525 DOI: 10.3760/cma.j.cn112144-20220405-00155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- J C Dong
- Department of Periodontology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine & College of Stomatology, Shanghai Jiao Tong University & National Center for Stomatology & National Clinical Research Center for Oral Diseases & Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology & Research Unit of Oral and Maxillofacial Regenerative Medicine, Chinese Academy of Medical Sciences, Shanghai 200011, China
| | - Y Liao
- Department of Periodontology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine & College of Stomatology, Shanghai Jiao Tong University & National Center for Stomatology & National Clinical Research Center for Oral Diseases & Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology & Research Unit of Oral and Maxillofacial Regenerative Medicine, Chinese Academy of Medical Sciences, Shanghai 200011, China
| | - H W Chen
- Department of Periodontology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine & College of Stomatology, Shanghai Jiao Tong University & National Center for Stomatology & National Clinical Research Center for Oral Diseases & Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology & Research Unit of Oral and Maxillofacial Regenerative Medicine, Chinese Academy of Medical Sciences, Shanghai 200011, China
| | - Z C Song
- Department of Periodontology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine & College of Stomatology, Shanghai Jiao Tong University & National Center for Stomatology & National Clinical Research Center for Oral Diseases & Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology & Research Unit of Oral and Maxillofacial Regenerative Medicine, Chinese Academy of Medical Sciences, Shanghai 200011, China
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Brannon GE, Mitchell S, Liao Y. Addressing privacy concerns for mobile and wearable devices sensors: Small-group interviews with healthy adults and cancer survivors. PEC Innov 2022; 1:100022. [PMID: 37213757 PMCID: PMC10194177 DOI: 10.1016/j.pecinn.2022.100022] [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] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 01/10/2022] [Accepted: 02/02/2022] [Indexed: 05/23/2023]
Abstract
Objective Mobile and wearable sensor technology is increasingly common and accessible. The aim of this study was to explore individuals' perceptions and acceptability of mobile and wearable sensors, as well as concerns. Methods Purposive sampling was used to recruit non-patient adults (n = 22) and cancer survivors (n = 17) for face-to-face and virtual small-group interviews. Reflexive thematic analysis of the data focused on privacy concerns. Results Participants reported that privacy was generally not a concern for sensor adoptions for physical activity health interventions except for health insurer access. Conclusion The patient perspectives as reported in the findings illustrate the need for transparency between potential adopters and users of mobile and wearable devices and health care practitioners, as well as secure privacy policies for health insurers. Innovation Older adults often are perceived as unwilling to adopt mHealth technologies for many reasons, including privacy concerns. This study examined an important patient population, cancer survivors, who are often overlooked yet may benefit from targeted health interventions using mHealth technologies, and compared their responses with a non-patient population for prevention purposes. Our findings suggest that one's lived health experiences (cancer survivorship) are more influential than one's age in adopting mHealth technologies.
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Affiliation(s)
- Grace Ellen Brannon
- Tenure-Track, Department of Communication, College of Liberal Arts, University of Texas at Arlington, 700 West Nedderman Drive, FAB 118, Arlington, TX 76019, United States of America
- Corresponding author.
| | - Sophia Mitchell
- Department of Communication, College of Liberal Arts, University of Texas at Arlington, United States of America
| | - Yue Liao
- Tenure-Track, Department of Kinesiology, College of Nursing and Health Innovation, University of Texas at Arlington, 500 West Nedderman Drive, MAC 147, Arlington, TX 76019, United States of America
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Zhao AL, Tang WJ, Li Y, Liao Y, Li H, Wang J, Shen K, Yang YF, Xu J, Zhang L, Zheng YH, Niu T. [Efficacy and safety of daratumumab in patients with relapsed/refractory multiple myeloma]. Zhonghua Yi Xue Za Zhi 2022; 102:3304-3311. [PMID: 36319183 DOI: 10.3760/cma.j.cn112137-20220311-00498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Objective: To investigate the efficacy and safety of daratumumab in relapsed/refractory multiple myeloma (RRMM) patients. Methods: Fifty-two RRMM patients treated with daratumumab from September 2019 to November 2021 in West China Hospital were retrospectively enrolled, including 31 males and 21 females. The mean age of these patients at the first diagnosis of multiple myeloma was (58±10) years. According to the dosage of daratumumab, patients were divided into low dosage group (n=10) and high dosage group (n=42). Overall response rate (ORR), progression-free survival (PFS), overall survival (OS), and adverse event rates were investigated. Univariate and multivariate analysis of potential factors were conducted. Results: Of the 52 patients, 8 received daratumumab monotherapy, 27 received daratumumab plus immuno-modulatory drug (IMiD) treatment, 4 received daratumumab plus proteosome inhibitor (PI) treatment, and 11 received daratumumab plus dexamethasone treatment. The diagnosis age of high dosage group patients was (57±9) years, which was significantly younger than that of low dosage group [(66±10) years] (P=0.009). The baseline creatinine level of high dosage group patients [M (Q1, Q3)] was 91 (68, 196) μmol/L, which was significantly higher than that of low dosage group [66 (51, 76) μmol/L] (P=0.021). There was no significant difference in other baseline clinical characteristics, previous treatment regimens, previous lines of treatment, and regimen and cycles of daratumumab between the high dosage group and low dosage group (all P>0.05). The ORR for the 52 patients was 71.2% (37/52). The ORR for daratumumab plus IMiD group was 81.5% (22/27), which was significantly higher than that in monotherapy or dexamethasone group [ORR: 52.6% (10/19), P=0.036). With a median follow-up [M (Q1, Q3)] of 7 (5, 26) months, the median PFS for overall cohort was 17 (95%CI: 9.6-24.4) months. The median PFS for daratumumab plus IMiD group was 26 (95%CI: 6.0-46.0) months, which was significantly better than that in monotherapy or dexamethasone group [12 (95%CI: 3.5-20.5) months] (HR=0.231, 95%CI: 0.075-0.715, P=0.011). Higher diagnosis age was the risk factor of progression (HR=1.085, 95%CI: 1.016-1.158, P=0.014), while more cycles of daratumumab treatment was the protective factor of progression (HR=0.669, 95%CI: 0.495-0.904, P=0.009). There was no significant influence of daratumumab dosage on progression (high dosage vs low dosage, HR=1.016, 95%CI: 0.221-4.668, P=0.984). The median OS for overall cohort was 26 (95%CI: 13.1-38.9) months. Higher serum calcium was the independent risk factor of death (HR=12.190, 95%CI: 1.170-127.048, P=0.037). There was no significant influence of daratumumab dosage on death (high dosage vs low dosage, HR=0.818, 95%CI: 0.171-3.917, P=0.802). Adverse events included infections (43.2%, 16/37), infusion-associated reactions (29.7%, 11/37), and thrombocytopenia (27.0%, 10/37). Conclusions: Daratumumab is effective to treat RRMM. The dosage of daratumumab has no significant influence on prognosis when used in combined treatment. The incidence of adverse events is relatively low, with a favorable safety profile.
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Affiliation(s)
- A L Zhao
- Department of Hematology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - W J Tang
- Department of Hematology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Y Li
- Department of Hematology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Y Liao
- Department of Hematology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - H Li
- Department of Hematology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - J Wang
- Department of Hematology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - K Shen
- Department of Hematology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Y F Yang
- Department of Hematology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - J Xu
- Department of Hematology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - L Zhang
- Department of Hematology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Y H Zheng
- Department of Hematology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - T Niu
- Department of Hematology, West China Hospital, Sichuan University, Chengdu 610041, China
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Liao Y, Wu Y, Zi K, Shen Y, Wang T, Qin J, Chen L, Chen M, Liu L, Li W, Zhou H, Xiong S, Wen F, Chen J. The effect of N-acetylcysteine in patients with non-cystic fibrosis bronchiectasis (NINCFB): study protocol for a multicentre, double-blind, randomised, placebo-controlled trial. BMC Pulm Med 2022; 22:401. [PMCID: PMC9639270 DOI: 10.1186/s12890-022-02202-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Accepted: 10/24/2022] [Indexed: 11/09/2022] Open
Abstract
Abstract
Background
N-acetylcysteine (NAC), which is specifically involved in airway mucus clearance and antioxidation, is recommended by the treatment guideline for non-cystic fibrosis bronchiectasis (NCFB). However, there is little clinical evidence of its long-term efficacy concerning quality of life (QoL) and exacerbation in patients with NCFB. In addition, the influences of NAC on airway bacterial colonization, chronic inflammation and oxidative stress in NCFB are also unclear.
Methods
NINCFB is a prospective, multicentre, double-blind, randomised, placebo-controlled trial that will recruit 119 patients with NCFB and randomly divide them into an NAC group (n = 79) and a control group (n = 40). Participants in the NAC group will receive 600 mg oral NAC twice daily for 52 weeks, while patients in the control group will receive 600 mg placebo twice daily for 52 weeks. The information at baseline will be collected once participants are enrolled. The primary endpoints are the changes in St George’s Respiratory Questionnaire scores and the number of exacerbations in 52 weeks. The secondary endpoints are the 16S rRNA of sputum and the levels of inflammatory factors and oxidative stressors in sputum and serum. Other data related to radiography, lung function tests, number of oral and/or intravenous antibiotic therapies and adverse events (AEs) will also be analysed. Further subgroup analysis distinguished by the severity of disease, severity of lung function, airway bacterial colonization and exacerbation frequency will be performed.
Discussion
The objective of this study is to determine the long-term efficacy of NAC on QoL and exacerbation of NCFB and to explore the effectiveness of NAC for antibiosis, anti-inflammation and antioxidation in NCFB. The study results will provide high-quality clinical proof for the revision and optimization of treatment guidelines and for expert consensus on NCFB treatment.
Trial registration
The trial was registered on the Chinese Clinical Trial Register at April 11, 2020 (chictr.org.cn, ChiCTR2000031817).
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Brannon GE, Ray M, Cho P, Baum M, Beg MS, Bevers T, Schembre SM, Basen-Engquist K, Liao Y. A qualitative study to explore the acceptability and usefulness of personalized biofeedback to motivate physical activity in cancer survivors. Digit Health 2022; 8:20552076221129096. [PMID: 36238756 PMCID: PMC9551329 DOI: 10.1177/20552076221129096] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 09/11/2022] [Indexed: 11/07/2022] Open
Abstract
Objective Many cancer survivors do not meet recommended levels of exercise, despite the
benefits physical activity offers. This study aimed to understand
experiences of insufficiently active overweight/obese breast or colorectal
cancer survivors, in efforts to (1) examine regular physical activity
barriers, and (2) determine perceptions and acceptability of a remotely
delivered physical activity intervention utilizing wearable sensors and
personalized feedback messages. Methods In-person and virtual small group interviews were conducted engaging
overweight/obese cancer survivors (n = 16, 94% female, 94%
breast cancer survivors) in discussions resulting in 314 pages of
transcribed data analyzed by multiple coders. Results All participants expressed needing to increase physical activity, identifying
lack of motivation centering on survivorship experiences and symptom
management as the most salient barrier. They indicated familiarity with
activity trackers (i.e., Fitbit) and expressed interest in biosensors (i.e.,
continuous glucose monitors [CGMs]) as CGMs show biological metrics in
real-time. Participants reported (1) personalized feedback messages can
improve motivation and accountability; (2) CGM acceptability is high given
survivors’ medical history; and (3) glucose data is a relevant health
indicator and they appreciated integrated messages (between Fitbit and CGM)
in demonstrating how behaviors immediately affect one's body. Conclusions This study supports the use of wearable biosensors and m-health interventions
to promote physical activity in cancer survivors. Glucose-based biofeedback
provides relevant and motivating information for cancer survivors regarding
their daily activity levels by demonstrating the immediate effects of
physical activity. Integrating biofeedback into physical activity
interventions could be an effective behavioral change strategy to promote a
healthy lifestyle in cancer survivors.
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Affiliation(s)
- Grace E. Brannon
- Department of Communication, University of Texas at
Arlington, Arlington, TX, USA
| | - Madison Ray
- Department of Communication, University of Texas at
Arlington, Arlington, TX, USA
| | - Patrick Cho
- Department of Behavioral Science, The University of Texas MD Anderson Cancer
Center, Houston, TX, USA
| | - Miranda Baum
- Department of Behavioral Science, The University of Texas MD Anderson Cancer
Center, Houston, TX, USA
| | - Muhammad Shaalan Beg
- Division of Hematology/Medical Oncology,
University of
Texas Southwestern Medical Center, Dallas,
TX, USA
| | - Therese Bevers
- Department of Clinical Cancer Prevention,
The University
of Texas MD Anderson Cancer Center,
Houston, TX, USA
| | - Susan M. Schembre
- Department of Family and Community Medicine, College of Medicine,
University of Arizona, Tucson, Arizona, USA
| | - Karen Basen-Engquist
- Department of Behavioral Science, The University of Texas MD Anderson Cancer
Center, Houston, TX, USA
| | - Yue Liao
- Department of Behavioral Science, The University of Texas MD Anderson Cancer
Center, Houston, TX, USA,Department of Kinesiology, University of Texas at
Arlington, Arlington, TX, USA,Yue Liao, Department of Kinesiology,
University of Texas at Arlington, 500 West Nedderman Drive, MAC 147, Arlington,
TX 76019, USA. E-mail:
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Zeng Q, Wen H, Liao Y, Luo D, Qin Y, Li S. Five axial planes of fetal brain for comprehensive cerebral evaluation. Ultrasound Obstet Gynecol 2022; 60:577-579. [PMID: 35380745 DOI: 10.1002/uog.24909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 03/16/2022] [Accepted: 03/24/2022] [Indexed: 06/14/2023]
Affiliation(s)
- Q Zeng
- Department of Ultrasound, Affiliated Shenzhen Maternity & Child Healthcare Hospital, Southern Medical University, Shenzhen, China
| | - H Wen
- Department of Ultrasound, Affiliated Shenzhen Maternity & Child Healthcare Hospital, Southern Medical University, Shenzhen, China
| | - Y Liao
- Department of Ultrasound, Affiliated Shenzhen Maternity & Child Healthcare Hospital, Southern Medical University, Shenzhen, China
| | - D Luo
- Department of Ultrasound, Affiliated Shenzhen Maternity & Child Healthcare Hospital, Southern Medical University, Shenzhen, China
| | - Y Qin
- Department of Ultrasound, Affiliated Shenzhen Maternity & Child Healthcare Hospital, Southern Medical University, Shenzhen, China
| | - S Li
- Department of Ultrasound, Affiliated Shenzhen Maternity & Child Healthcare Hospital, Southern Medical University, Shenzhen, China
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Lai X, Yang X, Rao S, Zhu Z, Cong X, Ye J, Zhang W, Liao Y, Cheng S, Xu F. Advances in physiological mechanisms of selenium to improve heavy metal stress tolerance in plants. Plant Biol (Stuttg) 2022; 24:913-919. [PMID: 35583793 DOI: 10.1111/plb.13435] [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] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Accepted: 05/02/2022] [Indexed: 06/15/2023]
Abstract
Selenium (Se) is a metalloid mineral nutrient for human and animal health. Plants are the main foodstuff source of the Se intake of humans. For plants, the addition of an appropriate amount of Se could promotes growth and development, and improves the tolerance to environmental stress, especially stress from some of heavy metals (HM) stress, such as cadmium (Cd) and mercury (Hg). This paper mainly reviews and summarizes the physiological mechanism of Se in enhancing HM stress tolerance in plants. The antagonistic effect of Se on HM is a comprehensive effect that includes many physiological mechanisms. Se can promote the removal of excessive reactive oxygen species and reduce the oxidative damage of plant cells under HM elements stress. Se participates in the regulation of the transportation and distribution of HM ions in plants, and alleviates the damage caused by of HM stress. Moreover, Se combine with HM elements to form Se-HM complexes and promote the production of phytochelatins (PCs), thereby reducing the accumulation of HM ions in plants. Overall, Se plays an important role in plant response to HM stress, but current studies mainly focus on physiological mechanism, and further in-depth study on the molecular mechanism is essential to confirm the participation of Se in plant response to environmental stress. This review helps to comprehensively understand the physiological mechanism of Se in plant tolerance against to HM stress of plants, and provides important theoretical support for the practical application of Se in environmental remediation and agricultural development.
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Affiliation(s)
- X Lai
- College of Horticulture and Gardening, Yangtze University, Jingzhou, China
| | - X Yang
- College of Horticulture and Gardening, Yangtze University, Jingzhou, China
| | - S Rao
- College of Horticulture and Gardening, Yangtze University, Jingzhou, China
- School of Modern Industry for Selenium Science and Engineering, National R&D Center for Se-rich Agricultural Products Processing Technology, Wuhan Polytechnic University, Wuhan, China
| | - Z Zhu
- School of Modern Industry for Selenium Science and Engineering, National R&D Center for Se-rich Agricultural Products Processing Technology, Wuhan Polytechnic University, Wuhan, China
| | - X Cong
- School of Modern Industry for Selenium Science and Engineering, National R&D Center for Se-rich Agricultural Products Processing Technology, Wuhan Polytechnic University, Wuhan, China
- Enshi Se-Run Health Tech Development Co., Ltd, Enshi, China
| | - J Ye
- College of Horticulture and Gardening, Yangtze University, Jingzhou, China
| | - W Zhang
- College of Horticulture and Gardening, Yangtze University, Jingzhou, China
| | - Y Liao
- College of Horticulture and Gardening, Yangtze University, Jingzhou, China
| | - S Cheng
- School of Modern Industry for Selenium Science and Engineering, National R&D Center for Se-rich Agricultural Products Processing Technology, Wuhan Polytechnic University, Wuhan, China
| | - F Xu
- College of Horticulture and Gardening, Yangtze University, Jingzhou, China
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Liao Y, Schembre SM, Brannon GE, Pan Z, Wang J, Ali S, Beg MS, Basen-Engquist KM. Using wearable biological sensors to provide personalized feedback to motivate behavioral changes: Study protocol for a randomized controlled physical activity intervention in cancer survivors (Project KNOWN). PLoS One 2022; 17:e0274492. [PMID: 36099282 PMCID: PMC9469963 DOI: 10.1371/journal.pone.0274492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Accepted: 08/25/2022] [Indexed: 11/19/2022] Open
Abstract
Regular physical activity reduces the progression of several cancers and offers physical and mental health benefits for cancer survivors. However, many cancer survivors are not sufficiently active to achieve these health benefits. Possible biological mechanisms through which physical activity could affect cancer progression include reduced systemic inflammation and positive changes in metabolic markers. Chronic and acute hyperglycemia could have downstream effects on cell proliferation and tumorigenesis. One novel strategy to motivate cancer survivors to be more active is to provide personalized biological-based feedback that demonstrates the immediate positive impact of physical activity. Continuous glucose monitors (CGMs) have been used to demonstrate the acute beneficial effects of physical activity on insulin sensitivity and glucose metabolisms in controlled lab settings. Using personal data from CGMs to illustrate the immediate impact of physical activity on glucose patterns could be particularly relevant for cancer survivors because they are at a higher risk for developing type 2 diabetes (T2D). As a pilot project, this study aims to (1) test the preliminary effect of a remotely delivered physical activity intervention that incorporates personalized biological-based feedback on daily physical activity levels, and (2) explore the association between daily glucose patterns and cancer-related insulin pathway and inflammatory biomarkers in cancer survivors who are at high risk for T2D. We will recruit 50 insufficiently active, post-treatment cancer survivors who are at elevated risk for T2D. Participants will be randomly assigned into (1) a group that receives personalized biological feedback related to physical activity behaviors; and (2) a control group that receives standard educational material. The feasibility and preliminary efficacy of this wearable sensor-based, biofeedback-enhanced 12-week physical activity intervention will be evaluated. Data from this study will support the further refinement and enhancement of a more comprehensive remotely delivered physical activity intervention that targets cancer survivors. Trial registration: ClinicalTrials.gov Identifier: NCT05490641.
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Affiliation(s)
- Yue Liao
- Department of Kinesiology, College of Nursing and Health Innovation, The University of Texas at Arlington, Arlington, Texas, United States of America
- * E-mail:
| | - Susan M. Schembre
- Department of Oncology, Georgetown Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC, United States of America
| | - Grace E. Brannon
- Department of Communication, College of Liberal Arts, The University of Texas at Arlington, Arlington, Texas, United States of America
| | - Zui Pan
- Department of Graduate Nursing, College of Nursing and Health Innovation, The University of Texas at Arlington, Arlington, Texas, United States of America
| | - Jing Wang
- Department of Graduate Nursing, College of Nursing and Health Innovation, The University of Texas at Arlington, Arlington, Texas, United States of America
| | - Sadia Ali
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas, United States of America
| | - M. Shaalan Beg
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas, United States of America
| | - Karen M. Basen-Engquist
- Department of Health Disparities Research, The University of Texas MD Anderson Cancer Center, Houston, Texas, United States of America
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40
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Liao Y, Liu XL. [Strategies for selection and application of antibiotics for urinary tract infections in children]. Zhonghua Er Ke Za Zhi 2022; 60:964-966. [PMID: 36038314 DOI: 10.3760/cma.j.cn112140-20220702-00611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Affiliation(s)
- Y Liao
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - X L Liu
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
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Liu S, Wang Z, Gao Y, Ren L, Liao Y, Ren G, Li B, Yan S. Human-Centric Relation Segmentation: Dataset and Solution. IEEE Trans Pattern Anal Mach Intell 2022; 44:4987-5001. [PMID: 33905323 DOI: 10.1109/tpami.2021.3075846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Vision and language understanding techniques have achieved remarkable progress, but currently it is still difficult to well handle problems involving very fine-grained details. For example, when the robot is told to "bring me the book in the girl's left hand", most existing methods would fail if the girl holds one book respectively in her left and right hand. In this work, we introduce a new task named human-centric relation segmentation (HRS), as a fine-grained case of HOI-det. HRS aims to predict the relations between the human and surrounding entities and identify the relation-correlated human parts, which are represented as pixel-level masks. For the above exemplar case, our HRS task produces results in the form of relation triplets 〈girl [left hand], hold, book 〉 and exacts segmentation masks of the book, with which the robot can easily accomplish the grabbing task. Correspondingly, we collect a new Person In Context (PIC) dataset for this new task, which contains 17,122 high-resolution images and densely annotated entity segmentation and relations, including 141 object categories, 23 relation categories and 25 semantic human parts. We also propose a Simultaneous Matching and Segmentation (SMS) framework as a solution to the HRS task. It contains three parallel branches for entity segmentation, subject object matching and human parsing respectively. Specifically, the entity segmentation branch obtains entity masks by dynamically-generated conditional convolutions; the subject object matching branch detects the existence of any relations, links the corresponding subjects and objects by displacement estimation and classifies the interacted human parts; and the human parsing branch generates the pixelwise human part labels. Outputs of the three branches are fused to produce the final HRS results. Extensive experiments on PIC and V-COCO datasets show that the proposed SMS method outperforms baselines with the 36 FPS inference speed. Notably, SMS outperforms the best performing baseline m-KERN with only 17.6 percent time cost. The dataset and code will be released at http://picdataset.com/challenge/index/.
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Qin J, Wang H, Lyu Z, Liao Y, Zeng N, Wang K, Zhou Y, Zeng Z, Liao Z, Cao Y, He J, Wang T, Wen F. Elevated soluble death receptor 5 can predict poor prognosis in patients with acute respiratory distress syndrome. Expert Rev Respir Med 2022; 16:823-832. [PMID: 35822538 DOI: 10.1080/17476348.2022.2100351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND : The tumor necrosis factor (TNF)-related apoptosis-inducing ligand (TRAIL) and its receptor, death receptor 5 (DR5), participate in pulmonary cell apoptosis. This study aimed to investigate the clinical value of soluble DR5 and TRAIL for prognosis assessment in acute respiratory distress syndrome (ARDS). RESEARCH DESIGN AND METHODS : Serum and bronchoalveolar lavage fluid (BALF) samples were collected from ARDS patients and controls. Patients were followed-up until death or discharge. Soluble DR5, TRAIL, TNF-α, soluble receptor for advanced glycation end-products (sRAGE), and albumin levels were measured using the Magnetic Luminex or enzyme-linked immunosorbent assays. Data were analyzed according to their distribution and statistical purpose. RESULTS : Serum and BALF DR5 levels were elevated in patients with ARDS; TRAIL elevation and reduction was observed in BALF and serum, respectively. Serum DR5 was higher in non-survivors compared to survivors. Serum DR5 was positively correlated with serum TNF-α and critical illness scores and negatively correlated with serum TRAIL. Serum and BALF DR5 was positively correlated with the alveolar epithelial cell damage (sRAGE) and lung fluid leakage indicators. Serum DR5 exhibited potential for predicting mortality in patients with ARDS. CONCLUSIONS : Serum soluble DR5 elevation, a valuable prognosis predictor in ARDS, may be associated with alveolar epithelial cell apoptosis.
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Affiliation(s)
- Jiangyue Qin
- Division of Pulmonary Diseases, State Key Laboratory of Biotherapy of China and Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University. Guoxuexiang 37, Chengdu, Sichuan 610041, China
| | - Hao Wang
- Division of Pulmonary Diseases, State Key Laboratory of Biotherapy of China and Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University. Guoxuexiang 37, Chengdu, Sichuan 610041, China
| | - Zhuoyao Lyu
- Division of Pulmonary Diseases, State Key Laboratory of Biotherapy of China and Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University. Guoxuexiang 37, Chengdu, Sichuan 610041, China
| | - Yue Liao
- Division of Pulmonary Diseases, State Key Laboratory of Biotherapy of China and Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University. Guoxuexiang 37, Chengdu, Sichuan 610041, China
| | - Ni Zeng
- Division of Pulmonary Diseases, State Key Laboratory of Biotherapy of China and Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University. Guoxuexiang 37, Chengdu, Sichuan 610041, China
| | - Ke Wang
- Division of Pulmonary Diseases, State Key Laboratory of Biotherapy of China and Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University. Guoxuexiang 37, Chengdu, Sichuan 610041, China
| | - Yongfang Zhou
- Department of Critical Care Medicine, West China Hospital of Sichuan University, China
| | - Zijian Zeng
- Division of Pulmonary Diseases, State Key Laboratory of Biotherapy of China and Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University. Guoxuexiang 37, Chengdu, Sichuan 610041, China
| | - Zenglin Liao
- Division of Pulmonary Diseases, State Key Laboratory of Biotherapy of China and Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University. Guoxuexiang 37, Chengdu, Sichuan 610041, China
| | - Yufang Cao
- Department of Critical Care Medicine, Haikou Municipal People's Hospital and Central South University Xiangya School of Medicine Affiliated Haikou Hospital, China
| | - Junyun He
- Department of Respiratory Medicine, Hospital of Chengdu Office of People's Government of Tibetan autonomous Region, China
| | - Tao Wang
- Division of Pulmonary Diseases, State Key Laboratory of Biotherapy of China and Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University. Guoxuexiang 37, Chengdu, Sichuan 610041, China
| | - Fuqiang Wen
- Division of Pulmonary Diseases, State Key Laboratory of Biotherapy of China and Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University. Guoxuexiang 37, Chengdu, Sichuan 610041, China
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Wang Y, Luo S, Tang W, Yang L, Liao Y, Liu F. Retraction: efficacy and safety of mineral trioxide aggregate (MTA) pulpotomy for caries-exposed permanent teeth in children: a systematic review and meta-analysis. Transl Pediatr 2022; 11:1281-1282. [PMID: 35958007 PMCID: PMC9360816 DOI: 10.21037/tp-22-260] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Accepted: 06/14/2022] [Indexed: 11/06/2022] Open
Abstract
[This retracts the article DOI: 10.21037/tp-22-68.].
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Affiliation(s)
- Yan Wang
- Department of Pediatric Dentistry, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Sha Luo
- Department of Pediatric Dentistry, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Weiwei Tang
- Department of Pediatric Dentistry, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Luping Yang
- Department of Pediatric Dentistry, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Yue Liao
- Department of Pediatric Dentistry, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Fan Liu
- Department of Nursing, West China Hospital of Stomatology, Sichuan University, Chengdu, China
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Lin R, Jin Z, Qiu P, Liao Y, Hoo J, Guo S, Cui X, Tian P. High bandwidth series-biased green micro-LED array toward 6 Gbps visible light communication. Opt Lett 2022; 47:3343-3346. [PMID: 35776621 DOI: 10.1364/ol.458495] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Accepted: 06/07/2022] [Indexed: 06/15/2023]
Abstract
In this Letter, a record modulation bandwidth of 1.31 GHz was achieved by a 10 µm c-plane green micro light emitting diode (micro-LED) at a current density of 41.4 kA/cm2. Furthermore, by designing a series-biased 20 µm micro-LED with higher light output power, combined with an orthogonal frequency division multiplexing modulation scheme, a maximum data rate of 5.789 Gbps was achieved at a free-space transmission distance of 0.5 m. This work demonstrates the prospect of c-plane polar green micro-LED in ultrahigh-speed visible light communication, which is expected to realize a high-performance wireless system in the future.
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Liao Y, Zhang A, Chen Z, Hui T, Liu S. Progressive Language-Customized Visual Feature Learning for One-Stage Visual Grounding. IEEE Trans Image Process 2022; 31:4266-4277. [PMID: 35709109 DOI: 10.1109/tip.2022.3181516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Visual grounding is a task to localize an object described by a sentence in an image. Conventional visual grounding methods extract visual and linguistic features isolatedly and then perform cross-modal interaction in a post-fusion manner. We argue that this post-fusion mechanism does not fully utilize the information in two modalities. Instead, it is more desired to perform cross-modal interaction during the extraction process of the visual and linguistic feature. In this paper, we propose a language-customized visual feature learning mechanism where linguistic information guides the extraction of visual feature from the very beginning. We instantiate the mechanism as a one-stage framework named Progressive Language-customized Visual feature learning (PLV). Our proposed PLV consists of a Progressive Language-customized Visual Encoder (PLVE) and a grounding module. We customize the visual feature with linguistic guidance at each stage of the PLVE by Channel-wise Language-guided Interaction Modules (CLIM). Our proposed PLV outperforms conventional state-of-the-art methods with large margins across five visual grounding datasets without pre-training on object detection datasets, while achieving real-time speed. The source code is available in the supplementary material.
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Mama SK, Mitchell SJ, Tracy PV, Pena LY, Moreno CD, Valdes A, Liao Y, Lee CY, Servino K, McNeill LH, Basen-Engquist K. Effectiveness of Active Living After Cancer (ALAC), a community-based physical activity program for underserved cancer survivors and their caregivers. J Clin Oncol 2022. [DOI: 10.1200/jco.2022.40.16_suppl.12013] [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: 11/20/2022] Open
Abstract
12013 Background: Physical activity (PA) improves physical functioning and quality of life in cancer survivors, yet few cancer survivors meet recommendations of ≥150 minutes/week of moderate intensity PA. Active Living After Cancer (ALAC) is a community-based program to improve the quality of life of cancer survivors by promoting PA and providing navigation services for survivorship issues. This study evaluates the impact of ALAC on PA, physical functioning, and quality of life in underserved cancer survivors who participated with and without a caregiver. Methods: Cancer survivors were recruited through community organizations to participate in ALAC, which consists of 12 weekly sessions, with or without a caregiver. Participants completed assessments of PA (Godin Leisure Time Exercise Questionnaire), physical functioning (30-sec sit-to-stand test), and quality of life (PROMIS physical and mental health) at baseline and follow-up. Paired samples t-tests were used to assess changes in physical activity, physical functioning and quality of life in cancer survivors and general linear models were used to compare changes between cancer survivors who participated with vs. without a caregiver. Results: Cancer survivors (N = 539; M age = 61.0±11.3 years) were mostly women (92.4%), Hispanic (57.3%) or non-Hispanic Black (21.5%), and medically underserved (85.3%). Most were breast cancer survivors (69.4%), diagnosed with Stage 0-III cancer (91.5%), and participated in ALAC without a caregiver (N = 463, 85.9%). From baseline to follow-up, the percent of cancer survivors meeting PA recommendations increased from 30.3% to 59.6% (Δ = 27.8 score, t= 16.4, p<.001), and the number of sit-to-stand repetitions in a 30-second period increased from 12.4 to 14.3 (Δ = 2.1, t= 8.6, p<.001). Cancer survivors also reported significant improvements in physical (Δ = 0.6, t= 2.4, p=.015) and mental (Δ = 1.0, t= 3.7, p<.001) health-related quality of life. Cancer survivors who participated with a caregiver reported improvements in physical (Δ = 0.7) and mental (Δ = 1.2) health-related quality of life, whereas those who participated without a caregiver reported slight decreases in physical (Δ = -0.2) and mental (Δ = -0.2) health-related quality of life. However, group x time interactions were not statistically significant [physical F(1,412) = 1.9, p=.168; mental F(1,412) = 49.2, p=.061]. Conclusions: Results confirm the effectiveness of ALAC among medically underserved cancer survivors for increasing PA and physical function and suggest that quality of life improvements may be enhanced by participating with a caregiver. Thus, community-based programs should encourage participation with a caregiver when possible to further increase PA, improve cancer survivorship, and reduce cancer health disparities among underserved cancer survivors.
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Affiliation(s)
| | | | | | | | | | | | - Yue Liao
- The University of Texas at Arlington, Arlington, TX
| | - Che Young Lee
- The University of Texas MD Anderson Cancer Center, Houston, TX
| | | | - Lorna H McNeill
- The University of Texas MD Anderson Cancer Center, Houston, TX
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Hsiao C, Wen CJ, Yen HY, Hsueh MC, Liao Y. Association between Accelerometer-Measured Light-Intensity Physical Activity and Cognitive Function in Older Adults. J Nutr Health Aging 2022; 26:230-235. [PMID: 35297464 DOI: 10.1007/s12603-022-1749-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVES This study aimed to investigate whether accelerometer-measured light physical activity (LPA) is associated with cognitive function and whether engaging in ≥3 h/day of LPA can reduce the chance of cognitive impairment among a sample of older adults in Taiwan. DESIGN Cross-sectional study. SETTING An outpatient department in a medical center. PARTICIPANTS Participants were community-dwelling older adults aged 65 years and older who were able to walk independently from September 2020 to March 2021. MEASUREMENTS A tri-axial accelerometer was used to measure LPA for 7 consecutive days, and the Mini-Mental State Examination (MMSE) scale was used to assess the chance of cognitive impairment. Multiple linear regression model and binary logistic regression model were performed to examine the association between LPA and MMSE scores. RESULTS 145 older Taiwanese adults (51.7% men; 81.2±6.8 years; 6.9% at chance of cognitive impairment) were included. After adjusting for moderate-to-vigorous physical activity (MVPA) and wear time, we found that there was a significant association between LPA and cognitive function (95% confidence interval [CI]: 0.64-1.65; P<0.001), and further found that those who engaged in LPA ≥3 h/day were at reduced chance of cognitive impairment compared with people who engaged in LPA <3 h/day (odds ratio [OR]: 0.16; 95% CI: 0.03-0.80; P=0.025). CONCLUSION This study demonstrated that engaging in LPA ≥3 h/day could be viewed as a protective factor for maintaining cognitive function in older adults. We recommend further longitudinal research to elucidate the association between intensity-specific LPA and cognitive function.
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Affiliation(s)
- C Hsiao
- Ming-Chun Hsueh, Graduate Institute of Sport Pedagogy, University of Taipei, Taipei, Taiwan, R.O.C.,
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Robertson MC, Cox-Martin E, Shegog R, Markham CM, Fujimoto K, Durand CP, Brewster A, Lyons EJ, Liao Y, Flores SA, Basen-Engquist KM. The Acceptability of an Electronically Delivered Acceptance- and Mindfulness-Based Physical Activity Intervention for Survivors of Breast Cancer: One-Group Pretest-Posttest Design. JMIR Cancer 2022; 8:e31815. [PMID: 35486425 PMCID: PMC9107061 DOI: 10.2196/31815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 12/14/2021] [Accepted: 01/12/2022] [Indexed: 11/13/2022] Open
Abstract
Background Survivors of breast cancer can face internal barriers to physical activity, such as uncertainty and frustration stemming from physical limitations, decreased physical functioning, fatigue, and pain. Interventions that draw from the principles of Acceptance and Commitment Therapy (ACT) may help survivors of breast cancer overcome some of the internal barriers associated with physical activity. Objective The primary aim of this study was to investigate the acceptability of an electronically delivered physical activity intervention for survivors of breast cancer, centered on ACT processes. Methods This study used a 1-group pretest-posttest design. We recruited 80 insufficiently active female survivors of breast cancer using a web-based recruitment strategy. The 8-week intervention consisted of weekly modules that featured didactic lessons and experiential exercises targeting key ACT processes in the context of physical activity promotion (namely, values, committed action, acceptance, defusion, and contacting the present moment). We determined intervention acceptability according to study retention (≥70%), adherence rates (≥75% of the participants completing ≥50% of the modules), and posttest survey scores reflecting the perceived ease of use, perceived usefulness, and interest and enjoyment of the intervention (≥5 on a 7-point Likert-type scale). We also evaluated changes in self-reported aerobic and muscle strengthening–physical activity, physical activity acceptance, physical activity regulation, and health-related outcomes. Results The retention rate (61/80, 76%), adherence rate (60/80, 75%), average perceived ease of use (6.17, SD 1.17), perceived usefulness (5.59, SD 1.40), and interest and enjoyment scores (5.43, SD 1.40) met the acceptability criteria. Participants increased their self-reported aerobic physical activity (Cohen d=1.04), muscle strengthening–physical activity (Cohen d=1.02), physical activity acceptance (cognitive acceptance: Cohen d=0.35; behavioral commitment: Cohen d=0.51), physical activity regulation (identified regulation: Cohen d=0.37; integrated regulation: Cohen d=0.66), increased their ability to participate in social roles and activities (Cohen d=0.18), and reported less fatigue (Cohen d=0.33) and sleep disturbance (Cohen d=0.53). Conclusions Electronically delivered acceptance- and mindfulness-based interventions may be useful for promoting physical activity in survivors of breast cancer. Further research is needed to refine these approaches and evaluate their effectiveness.
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Affiliation(s)
- Michael C Robertson
- Department of Nutrition, Metabolism, and Rehabilitation Sciences, The University of Texas Medical Branch, Galveston, TX, United States.,Department of Behavioral Science, University of Texas MD Anderson Cancer Center, Houston, TX, United States.,Health Promotion & Behavioral Sciences, University of Texas School of Public Health, Houston, TX, United States
| | | | - Ross Shegog
- Health Promotion & Behavioral Sciences, University of Texas School of Public Health, Houston, TX, United States
| | - Christine M Markham
- Health Promotion & Behavioral Sciences, University of Texas School of Public Health, Houston, TX, United States
| | - Kayo Fujimoto
- Health Promotion & Behavioral Sciences, University of Texas School of Public Health, Houston, TX, United States
| | - Casey P Durand
- Health Promotion & Behavioral Sciences, University of Texas School of Public Health, Houston, TX, United States
| | - Abenaa Brewster
- Department of Clinical Cancer Prevention, University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Elizabeth J Lyons
- Department of Nutrition, Metabolism, and Rehabilitation Sciences, The University of Texas Medical Branch, Galveston, TX, United States
| | - Yue Liao
- College of Nursing and Health Innovation, The University of Texas, Arlington, TX, United States
| | - Sara A Flores
- Department of Health and Kinesiology, Texas A&M University, College Station, TX, United States
| | - Karen M Basen-Engquist
- Department of Behavioral Science, University of Texas MD Anderson Cancer Center, Houston, TX, United States
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Guo JY, Liu HT, Liao Y, Luo HC, Zhou HL. [Analysis on incidence of occupational diseases in Guangzhou from 2010 to 2020]. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2022; 40:292-295. [PMID: 35545598 DOI: 10.3760/cma.j.cn121094-20210125-00045] [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: 06/15/2023]
Abstract
Objective: To analyze the incidence characteristics of occupational diseases in Guangzhou from 2010 to 2020, provide scientific basis for formulating occupational disease prevention and control policies. Methods: In January 2021, based on the data of occupational diseases in Guangzhou reported in the Information Monitoring System of Occupational Diseases and Occupational Health, descriptive epidemiological method was used to analyze the types and characteristics of occupational diseases in Guangzhou from 2010 to 2020. Results: A total of 1341 cases of 38 kinds of occupational diseases in 9 categories were reported in the past 11 years. The incidence of occupational pneumoconiosis, occupational otolaryngology and oral diseases and occupational chemical poisoning ranked the top three, accounting for 38.1% (511/1341) , 30.5% (409/1341) and 16.2% (217/1341) of the total cases respectively. The cases of pneumoconiosis in welders and silicosis accounted for 47.7% (244/511) and 34.4% (176/511) of the cases of occupational pneumoconiosis respectively. The cases of noise deafness accounted for 99.8% (408/409) of occupational otorhinolaryngology oral diseases. Acute occupational chemical poisoning cases accounted for 26.7% (58/217) of the occupational chemical poisoning cases, in which dichloroethane poisoning cases ranked the first, accounting for 79.3% (46/58) . Chronic occupational chemical poisoning cases accounted for 73.3% (159/217) of the occupational poisoning cases, in which benzene and lead poisoning cases ranked the top two, accounting for 79.2% (126/159) and 17.6% (28/159) respectively. Conclusion: Pneumoconiosis, silicosis, noise deafness, benzene poisoning, lead poisoning, dichloroethane poisoning should be supervised and managed as key occupational diseases in Guangzhou.
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Affiliation(s)
- J Y Guo
- Guangzhou Occupational Disease Prevention and Treatment Hospital, Guangzhou 510620, China
| | - H T Liu
- Guangzhou Occupational Disease Prevention and Treatment Hospital, Guangzhou 510620, China
| | - Y Liao
- Guangzhou Occupational Disease Prevention and Treatment Hospital, Guangzhou 510620, China
| | - H C Luo
- Guangzhou Emergency Management Bureau, Guangzhou 510060, China
| | - H L Zhou
- Guangzhou Occupational Disease Prevention and Treatment Hospital, Guangzhou 510620, China
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Wang Y, Luo S, Tang W, Yang L, Liao Y, Liu F. Efficacy and safety of mineral trioxide aggregate (MTA) pulpotomy for caries-exposed permanent teeth in children: a systematic review and meta-analysis. Transl Pediatr 2022; 11:537-546. [PMID: 35558967 PMCID: PMC9085940 DOI: 10.21037/tp-22-68] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 04/19/2022] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND This study aimed to evaluate the effect of mineral trioxide aggregate (MTA) pulp capping for caries-exposed permanent teeth. However, the efficacy of MTA in the treatment of children's gums is still controversial, and different studies have shown different efficacy. Therefore, it is necessary to systematically review the efficacy and safety of MTA pulp incision in the treatment of pediatric caries using meta methods. METHODS We used meta-analysis to compare differences in the efficacy of MTA and calcium hydroxide (CH) for treating caries in permanent teeth. The mean treatment success rate of MTA for reversible and irreversible pulpitis groups was calculated, and the effect of apical opening condition and surgical type on success rate were investigated. RESULTS A total of 15 studies were included, and meta-analysis showed that there was a significant statistical difference between the MTA group and CH group in efficacy [odds ratio (OR) =1.87, 95% confidence interval (CI): 1.28, 2.73, P=0.001, I2=63%, Z=3.25], success rate (OR =3.20, 95% CI: 1.93, 5.30, P<0.00001, I2=0%, Z=4.52), influence of apical foramen condition on success rate (OR =1.77, 95% CI: 1.14, 2.73, P=0.01, I2=15%, Z=2.56), and surgical procedure on success rate (OR =2.64, 95% CI: 1.65, 4.23, P<0.0001, I2=45%, Z=4.05). DISCUSSION Our results showed that MTA pulpotomy was superior to CH. Nonclosure of apical openings and complete coronal pulpotomy may be more beneficial than partial pulpotomy.
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Affiliation(s)
- Yan Wang
- Department of Pediatric Dentistry, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Sha Luo
- Department of Pediatric Dentistry, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Weiwei Tang
- Department of Pediatric Dentistry, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Luping Yang
- Department of Pediatric Dentistry, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Yue Liao
- Department of Pediatric Dentistry, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Fan Liu
- Department of Nursing, West China Hospital of Stomatology, Sichuan University, Chengdu, China
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