250 Works

Identification of a novel circular RNA circZNF652/miR-486-5p/SERPINE1 signaling cascade that regulates cancer aggressiveness in glioblastoma (GBM)

Liang Liu, Shan Xiao, Yan Wang, Zifeng Zhu, Yiyao Cao, Sen Yang, Rongkang Mai & Yong Zheng
Circular RNAs (circRNAs) are closely associated with cancer development in glioblastoma (GBM), and this study aims to explore the molecular mechanisms of a novel circular RNA circZNF652 in regulating GBM aggressiveness. The present study found that CircZNF652 and SERPINE1 were upregulated, while miR-486-5p was downregulated in GBM tissues and cell lines, and GBM patients with high expression of CircZNF652 and SERPINE1, and patients with low expression of miR-486-5p tended to have a worse prognosis. Further...

Synthesis, herbicidal activity study, and molecular docking of novel acylthiourea derivatives

Binbin Jiang, Yunlong Chai, Xu He, Yan Wang, Bo Chen, Yang Li & Ranhong Li
A series of new acylthiourea derivatives were synthesized and characterized. The results of preliminary herbicidal activity tests showed that most compounds had good herbicidal activity against Digitaria adscendens and Amaranthus retroflexus, especially for compounds 4b (N-(2-chloro-4-methylsulfonylbenzoyl)-N’-(2-chlorophenyl) thiourea) and 4f (N-(2-chloro-4-methylsulfonylbenzoyl)-N’-(2,3-dichlorophenyl) thiourea). In vivo acetylhydroxylate synthase (AHAS) enzyme activity inhibition tests showed that all compounds had inhibitory activities against the enzyme at a concentration of 100 mg·L−1, with the highest inhibition rate up to 37.05% (compound...

The pathological involvement of spinal cord EphB2 in visceral sensitization in male rats

Tao Chen, Si Chen, Xuefeng Zheng, Yaofeng Zhu, Ziyun Huang, Linju Jia, Lisi OuYang & Wanlong Lei
Patients with post-traumatic stress disorder (PTSD) are usually at an increased risk for chronic disorders, such as irritable bowel syndrome (IBS), characterized by hyperalgesia and allodynia, but its subsequent effect on visceral hyperalgesia and the mechanism remain unclear. The present study employed single prolonged stress (SPS), a model of PTSD-pain comorbidity, behavioral evaluation, intrathecal drug delivery, immunohistochemistry, Western blotting, and RT-PCR techniques. When detecting visceral sensitivity, the score of the abdominal withdrawal reflex (AWR) induced...

Heart-targeting exosomes from human cardiosphere-derived cells improve the therapeutic effect on cardiac hypertrophy

Liang Mao, Yun-Da Li, Ruo-Lan Chen, Gang Li, Xiao-Xia Zhou, Fei Song, Chan Wu, Yu Hu, Yi-Xiang Hong, Xitong Dang, Gui-Rong Li & Yan Wang
Abstract Exosomes of human cardiosphere-derived cells (CDCs) are very promising for treating cardiovascular disorders. However, the current challenge is inconvenient delivery methods of exosomes for clinical application. The present study aims to explore the potential to enhance the therapeutic effect of exosome (EXO) from human CDCs to myocardial hypertrophy. A heart homing peptide (HHP) was displayed on the surface of exosomes derived from CDCs that were forced to express the HHP fused on the N-terminus...

Additional file 1 of Heart-targeting exosomes from human cardiosphere-derived cells improve the therapeutic effect on cardiac hypertrophy

Liang Mao, Yun-Da Li, Ruo-Lan Chen, Gang Li, Xiao-Xia Zhou, Fei Song, Chan Wu, Yu Hu, Yi-Xiang Hong, Xitong Dang, Gui-Rong Li & Yan Wang
Additional file 1: Figure S1. Schematic illustration of displaying a homing peptide/FLAG on the surface of exosomes. The coding sequence of HHP/FLAG (red bar) was fused in-frame to the LAMP2b cDNA between the signal peptide (SP) and the N-terminus, which was then cloned into pLVX-IRES-ZsGreen1 expression plasmid. Forced expression of the plasmid in CDCs would display the HHP/FLAG (red oval) on the surface of exosomes. Figure S2. Schematic illustration of mice treatment schedule. The TAC...

Visualizing biogeochemical heterogeneity in soils and sediments: A review of advanced micro-scale sampling and imaging methods

Cai Li, Shiming Ding, Musong Chen, Zhilin Zhong, Qin Sun & Yan Wang
For soils and sediments, which are complex and heterogeneous, root-triggered processes, bioturbation of benthic communities, and local decomposition of reactive organic materials can greatly increase their biogeochemical heterogeneity. In practice, common monitoring methods can only be used to determine the centimeter- to millimeter-scale heterogeneity from vertical or horizontal one-dimensional profiles. However, significant heterogeneity exists in both soils and sediments on the millimeter to sub-millimeter scales. Therefore, in-situ and high-resolution sampling and imaging methods are essential...

Visualizing biogeochemical heterogeneity in soils and sediments: A review of advanced micro-scale sampling and imaging methods

Cai Li, Shiming Ding, Musong Chen, Zhilin Zhong, Qin Sun & Yan Wang
For soils and sediments, which are complex and heterogeneous, root-triggered processes, bioturbation of benthic communities, and local decomposition of reactive organic materials can greatly increase their biogeochemical heterogeneity. In practice, common monitoring methods can only be used to determine the centimeter- to millimeter-scale heterogeneity from vertical or horizontal one-dimensional profiles. However, significant heterogeneity exists in both soils and sediments on the millimeter to sub-millimeter scales. Therefore, in-situ and high-resolution sampling and imaging methods are essential...

Additional file 1 of Impact of the national hepatitis B immunization program in China: a modeling study

Zhixi Liu, Mengying Li, David W. Hutton, Abram L. Wagner, Ye Yao, Wenlong Zhu, Lingsheng Cao, Shenglan Tang, Jinhua Pan, Yesheng Wang, Qi Zhao, Hong Ren, Ying Wang & Weibing Wang
Additional file 1: Fig: S1. Transmission structure of the HBV mathematical model. Fig. S2. HBV infection and progression structure of Markov model. Fig. S3. Process of acute HBV infection. Fig. S4. Dynamic model fitting and prediction results. The blue points represent the observed incidence data, while the black cross represents the incidence data fitted by the model. Red triangles represent the predicted incidence data. Fig. S5. Exploration of feasible vaccination interventions on HBV. A: the...

Relationship between body composition and bone mineral density in postmenopausal women with type 2 diabetes mellitus

Lei Gao, Ping Zhang, Yan Wang, Wei Zhang, Jian Zhao, Ying Liu, Jing Liu & Shaoqiang He
Abstract Background The aim of the study were to analyze the lumbar volumetric bone mineral density (BMD), fat distribution and changes of skeletal muscle with quantitative computed tomography (QCT) in postmenopausal women with type 2 diabetes mellitus (T2DM), and to evaluate the relationship between body composition and BMD. Methods One hundred seventy-seven postmenopausal women with T2DM and 136 postmenopausal women without diabetes were included in the study and were divided into two groups according to...

Early Cleft Palate Repair by a Modified Technique Without Relaxing Incisions

Karim Ahmed Sakran, Jiayi Yin, Renjie Yang, Sadam Ahmed Elayah, Khaled Alkebsi, Shiming Zhang, Yan Wang, Bing Shi & Hanyao Huang
ObjectiveThis study sought to evaluate a modified palatoplasty technique (MPT) concerning the postoperative outcomes and associated influencing factors.DesignA retrospective cohort study.Participants and settingOne hundred forty-three consecutive patients with non-syndromic cleft palate, who received MPT before one year of age within an oral and maxillofacial surgery department of a university-affiliated tertiary hospital between 2011-2017, were reviewed.Main measuresThe postoperative wound healing and velopharyngeal function (VPF) were the primary outcome measures. The sex, age at surgery, cleft type,...

sj-tif-11-cll-10.1177_09636897221129171 – for Effects of Low-Intensity Pulsed Ultrasound on the Migration and Homing of Human Amnion–Derived Mesenchymal Stem Cells to Ovaries in Rats With Premature Ovarian Insufficiency

Li Ling, Jiying Hou, Yan Wang, Han Shu & Yubin Huang
sj-tif-11-cll-10.1177_09636897221129171 for Effects of Low-Intensity Pulsed Ultrasound on the Migration and Homing of Human Amnion–Derived Mesenchymal Stem Cells to Ovaries in Rats With Premature Ovarian Insufficiency by Li Ling, Jiying Hou, Yan Wang, Han Shu and Yubin Huang in Cell Transplantation

sj-tif-6-cll-10.1177_09636897221129171 – for Effects of Low-Intensity Pulsed Ultrasound on the Migration and Homing of Human Amnion–Derived Mesenchymal Stem Cells to Ovaries in Rats With Premature Ovarian Insufficiency

Li Ling, Jiying Hou, Yan Wang, Han Shu & Yubin Huang
sj-tif-6-cll-10.1177_09636897221129171 for Effects of Low-Intensity Pulsed Ultrasound on the Migration and Homing of Human Amnion–Derived Mesenchymal Stem Cells to Ovaries in Rats With Premature Ovarian Insufficiency by Li Ling, Jiying Hou, Yan Wang, Han Shu and Yubin Huang in Cell Transplantation

sj-tif-8-cll-10.1177_09636897221129171 – for Effects of Low-Intensity Pulsed Ultrasound on the Migration and Homing of Human Amnion–Derived Mesenchymal Stem Cells to Ovaries in Rats With Premature Ovarian Insufficiency

Li Ling, Jiying Hou, Yan Wang, Han Shu & Yubin Huang
sj-tif-8-cll-10.1177_09636897221129171 for Effects of Low-Intensity Pulsed Ultrasound on the Migration and Homing of Human Amnion–Derived Mesenchymal Stem Cells to Ovaries in Rats With Premature Ovarian Insufficiency by Li Ling, Jiying Hou, Yan Wang, Han Shu and Yubin Huang in Cell Transplantation

Effects of Low-Intensity Pulsed Ultrasound on the Migration and Homing of Human Amnion–Derived Mesenchymal Stem Cells to Ovaries in Rats With Premature Ovarian Insufficiency

Li Ling, Jiying Hou, Yan Wang, Han Shu & Yubin Huang
Premature ovarian insufficiency (POI) can cause multiple sequelae and is currently incurable. Mesenchymal stem cell (MSC) transplantation might provide an effective treatment method for POI. However, the clinical application of systemic MSC transplantation is limited by the low efficiency of cell homing to target tissue in vivo, including systemic MSC transplantation for POI treatment. Thus, exploration of methods to promote MSC homing is necessary. This study was to investigate the effects of low-intensity pulsed ultrasound...

Effects of Low-Intensity Pulsed Ultrasound on the Migration and Homing of Human Amnion–Derived Mesenchymal Stem Cells to Ovaries in Rats With Premature Ovarian Insufficiency

Li Ling, Jiying Hou, Yan Wang, Han Shu & Yubin Huang
Premature ovarian insufficiency (POI) can cause multiple sequelae and is currently incurable. Mesenchymal stem cell (MSC) transplantation might provide an effective treatment method for POI. However, the clinical application of systemic MSC transplantation is limited by the low efficiency of cell homing to target tissue in vivo, including systemic MSC transplantation for POI treatment. Thus, exploration of methods to promote MSC homing is necessary. This study was to investigate the effects of low-intensity pulsed ultrasound...

Additional file 1 of Experiences of the Data Monitoring Committee for the RECOVERY trial, a large-scale adaptive platform randomised trial of treatments for patients hospitalised with COVID-19

Peter A. G. Sandercock, Janet Darbyshire, David DeMets, Robert Fowler, David G. Lalloo, Mohammed Munavvar, Natalie Staplin, Adilia Warris, Janet Wittes & Jonathan R. Emberson
Additional file 1. Online Appendix.

Additional file 12 of SIGIRR deficiency contributes to CD4 T cell abnormalities by facilitating the IL1/C/EBPβ/TNF-α signaling axis in rheumatoid arthritis

Xiu Teng, Da-Chao Mou, Hui-Fang Li, Ling Jiao, Sha-Sha Wu, Jin-Kui Pi, Yan Wang, Meng-Li Zhu, Meng Tang & Yi Liu
Additional file 12: Table S5. Primer Sets for qRT‒PCR and Mouse Genotyping.

Additional file 13 of SIGIRR deficiency contributes to CD4 T cell abnormalities by facilitating the IL1/C/EBPβ/TNF-α signaling axis in rheumatoid arthritis

Xiu Teng, Da-Chao Mou, Hui-Fang Li, Ling Jiao, Sha-Sha Wu, Jin-Kui Pi, Yan Wang, Meng-Li Zhu, Meng Tang & Yi Liu
Additional file 13: Table S6. Antibodies Used for Immunoblots.

Additional file 5 of SIGIRR deficiency contributes to CD4 T cell abnormalities by facilitating the IL1/C/EBPβ/TNF-α signaling axis in rheumatoid arthritis

Xiu Teng, Da-Chao Mou, Hui-Fang Li, Ling Jiao, Sha-Sha Wu, Jin-Kui Pi, Yan Wang, Meng-Li Zhu, Meng Tang & Yi Liu
Additional file 5: Figure S5. Composition of splenic immune cells and CD4+ T cell subpopulations in healthy Sigirr +/+ mice and Sigirr −/− mice. (A), Frequencies of major immune populations in spleens between Sigirr +/+ mice (n = 5) and Sigirr −/− mice (n = 5). (B), Absolute number and frequency of granulocytes among 2.5 × 105 live CD45+ leukocytes derived from Sigirr +/+ and Sigirr −/−mice. (C), Representative plots of T cells (CD3+ NK1.1−),...

Additional file 7 of SIGIRR deficiency contributes to CD4 T cell abnormalities by facilitating the IL1/C/EBPβ/TNF-α signaling axis in rheumatoid arthritis

Xiu Teng, Da-Chao Mou, Hui-Fang Li, Ling Jiao, Sha-Sha Wu, Jin-Kui Pi, Yan Wang, Meng-Li Zhu, Meng Tang & Yi Liu
Additional file 7: Figure S7. Ectopic expression of SIGIRR in purified CD4+ T cells after transfection with retrovirus packaged by phoenix helper-free retrovirus producer lines. The expression of SIGIRR (50 kDa) and GFP (27 kDa) in CD4 T-cell lysates was detected by immunoblotting with GAPDH as a loading control.

Additional file 5 of Expanding known viral diversity in plants: virome of 161 species alongside an ancient canal

Shixing Yang, Qingqing Mao, Yan Wang, Jingxian He, Jie Yang, Xu Chen, Yuqing Xiao, Yumin He, Min Zhao, Juan Lu, Zijun Yang, Ziyuan Dai, Qi Liu, Yuxin Yao, Xiang Lu, Hong Li, Rui Zhou, Jian Zeng, Wang Li, Chenglin Zhou, Xiaochun Wang, Quan Shen, Hui Xu, Xutao Deng, Eric Delwart … & Wen Zhang
Additional file 5. Fig. S32: The host assignment of plant-associated viruses by using BLASTx searching the contigs assembled from the NGS data of each plant species (those containing possible non-plant-infecting virus) against the total mitochondrial proteome database that were downloaded from GenBank.

Binding selectivity-dependent molecular mechanism of inhibitors towards CDK2 and CDK6 investigated by multiple short molecular dynamics and free energy landscapes

Lifei Wang, Dan Lu, Yan Wang, Xiaoyan Xu, Peihua Zhong & Zhiyong Yang
Understanding selectivity-dependent molecular mechanism of inhibitors towards CDK2 over CDK6 is prominent for improving drug design towards the CDK family. Multiple short molecular dynamics (MD) simulations combined with MM-GBSA approach are adopted to investigate molecular mechanism on binding selectivity of inhibitors X64, X3A, and 4 AU to CDK2 and CDK6. The RMSF analysis and calculations of molecular surface areas indicate that local structural and global flexibility of CDK6 are stronger than that of CDK2. Based...

Additional file 1 of Factors influencing adherence to antiretroviral therapy from the experience of people living with HIV and their healthcare providers in Sierra Leone: a qualitative study

Michael Lahai, Sally Theobald, Haja R. Wurie, Sulaiman Lakoh, Patrick O. Erah, Mohamed Samai & Joanna Raven
Additional file 1.

Factors influencing adherence to antiretroviral therapy from the experience of people living with HIV and their healthcare providers in Sierra Leone: a qualitative study

Michael Lahai, Sally Theobald, Haja R. Wurie, Sulaiman Lakoh, Patrick O. Erah, Mohamed Samai & Joanna Raven
Abstract Background Antiretroviral therapy (ART) is the primary mode of treatment for Human Immunodeficiency Virus (HIV). It slows disease progression and reduces the spread of infection. HIV treatment is also known to require a high level of adherence of over 90% to achieve good treatment outcomes and viral load suppression. In Sierra Leone, about 70% of People Living with HIV (PLHIV) are non-adherent in their first year of treatment. Understanding the reasons behind this high...

Chest pain with ST-elevation in leads AVR, III, AVF, V1, V3R, V4R and V5R

Yuehai Wang, Yuqiang Zhang, Yan Wang, Changpeng Zhai, Jie Gao, Guangyong Huang & Shengjun Ma
We mistakenly diagnosed a patient with pulmonary embolism as ST-elevation acute myocardial infarction. The case complained of chest pain with ST-elevation in leads AVR, III, AVF, V1, V3R, V4R and V5R. In addition, we also found ST- elevation AVR, III>ST- elevation AVF, QIII>QAVF and QV1. Multi-site pulmonary embolism can lead to type 2 myocardial infarction or special type of myocardial infarction with non-obstructive coronary arteries through multiple pathological mechanisms.

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  • Liverpool School of Tropical Medicine
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