580 Works

Data from: Growth and nitrogen uptake characteristics reveal outbreak mechanism of the opportunistic macroalga Gracilaria tenuistipitata

Chao Wang, Anping Lei, Kai Zhou, Zhengyu Hu, Wenlong Hao & Junda Yang
Macroalgae has bloomed in the brackish lake of Shenzhen Bay, China continuously from 2010 to 2014. Gracilaria tenuistipitata was identified as the causative macroalgal species. The aim of this study was to explore the outbreak mechanism of G. tenuistipitata, by studying the effects of salinity and nitrogen sources on growth, and the different nitrogen sources uptake characteristic. Our experimental design was based on environmental conditions observed in the bloom areas, and these main factors were...

Additional file 2 of miR-146a-5p-modified hUCMSC-derived exosomes facilitate spinal cord function recovery by targeting neurotoxic astrocytes

Xunwei Lai, Yang Wang, Xiaokang wang, Bin Liu & Limin Rong
Additional file 2. Supplementary methods and materials.

Age- and sex-related differences in the retinal capillary plexus in healthy Chinese adults

Binbin Su, Xiaoxuan Zhu, Kai Yang, Yunfan Xiao, Chunmei Li, Keai Shi, Jia Qu, Fan Lu, Ming Li & Lele Cui
Abstract Background To assess age- and sex-related changes in the superficial retinal capillary plexus (SCP) and deep retinal capillary plexus (DCP) in healthy Chinese adults. Methods In this cross-sectional study, all data were derived from the community-based Jidong Eye Cohort Study. Participants underwent optical coherence tomography angiography (OCTA) and other ocular and systemic examinations. The vessel densities of the whole measured area, parafovea, and four quadrants in the SCP and DCP were measured. Results We...

Additional file 2 of Construction and yield optimization of a cinnamylamine biosynthesis route in Escherichia coli

Qi Wang, Linlin Ma, Zhiguo Wang, Quan Chen, Qian Wang & Qingsheng Qi
Additional file 2: Table S2. Plasmids used in this study.

Additional file 3 of Construction and yield optimization of a cinnamylamine biosynthesis route in Escherichia coli

Qi Wang, Linlin Ma, Zhiguo Wang, Quan Chen, Qian Wang & Qingsheng Qi
Additional file 3: Table S3. Oligonucleotides used in this study.

Additional file 7 of miR-146a-5p-modified hUCMSC-derived exosomes facilitate spinal cord function recovery by targeting neurotoxic astrocytes

Xunwei Lai, Yang Wang, Xiaokang wang, Bin Liu & Limin Rong
Additional file 7. A Successful delivery of PKH-26 labeled exosomes to the spinal cord lesion. Scale bar = 50 nm. B The successful delivery of miR-146a-5p to the spinal cord lesion.

Additional file 9 of miR-146a-5p-modified hUCMSC-derived exosomes facilitate spinal cord function recovery by targeting neurotoxic astrocytes

Xunwei Lai, Yang Wang, Xiaokang wang, Bin Liu & Limin Rong
Additional file 9. Detailed region where the representative images of Figure 2A selected from. LC, lesion cord.

miR-146a-5p-modified hUCMSC-derived exosomes facilitate spinal cord function recovery by targeting neurotoxic astrocytes

Xunwei Lai, Yang Wang, Xiaokang wang, Bin Liu & Limin Rong
Abstract Background Acute spinal cord injury (SCI) is a devastating result of neurological trauma with subsequent microenvironment dyshomeostasis that induces neurotoxic phenotype acquisition by astrocytes, exacerbating neurological function impairment. Exosomes derived from human umbilical cord mesenchymal stem cells (hUCMSCs) have demonstrated essential therapeutic effects after central nervous system trauma. However, whether hUCMSC-derived exosomes exert therapeutic effects on neurotoxic astrocytes to facilitate SCI function recovery remains unclear. Additionally, the limited efficiency of single exosomes may restrict...

ADSCs-derived exosomes ameliorate hepatic fibrosis by suppressing stellate cell activation and remodeling hepatocellular glutamine synthetase-mediated glutamine and ammonia homeostasis

Baitong Wu, Jiuxing Feng, Jingyi Guo, Jian Wang, Guanghui Xiu, Jiaqi Xu, Ke Ning, Bin Ling, Qingchun Fu & Jun Xu
Abstract Background Hepatic fibrosis is a common pathologic stage in chronic liver disease development, which might ultimately lead to liver cirrhosis. Accumulating evidence suggests that adipose-derived stromal cells (ADSCs)-based therapies show excellent therapeutic potential in liver injury disease owing to its superior properties, including tissue repair ability and immunomodulation effect. However, cell-based therapy still limits to several problems, such as engraftment efficiency and immunoreaction, which impede the ADSCs-based therapeutics development. So, ADSCs-derived extracellular vesicles (EVs),...

Additional file 1 of Inhibition of Schwann cell pannexin 1 attenuates neuropathic pain through the suppression of inflammatory responses

Qian Wang, Han-yang Li, Zhuo-min Ling, Gang Chen & Zhong-Ya Wei
Additional file 1: Figure S1. Panx 2 and Panx 3 mRNA expression after CCI. A-B. A qPCR assay was used to detect Panx 2 (A) and Panx 3 (B) mRNA levels at 4 and 14 days post-CCI. The data are mean ± SEM. n = 3 mice/group. **p < 0.01, ***p < 0.001, vs. sham injury. The data were analyzed by one-way ANOVA followed by Dunnett’s test.

Additional file 2 of Inhibition of Schwann cell pannexin 1 attenuates neuropathic pain through the suppression of inflammatory responses

Qian Wang, Han-yang Li, Zhuo-min Ling, Gang Chen & Zhong-Ya Wei
Additional file 2: Figure S2. The distribution of Panx 1 in the DRG and within sciatic nerves. A. Double-immunofluorescence images of Panx 1 (green) and the sciatic nerve axonal marker, NF200 (red). (B). Images of Panx 1 immunostaining (red) and, Nissl staining (green) in the DRG; Scale bar = 50 μm. Enlarged images in lower panel are from the inset boxes of upper panel. Upper panel, scale bar = 100 μm. Lower panel, scale bar...

Additional file 4 of Inhibition of Schwann cell pannexin 1 attenuates neuropathic pain through the suppression of inflammatory responses

Qian Wang, Han-yang Li, Zhuo-min Ling, Gang Chen & Zhong-Ya Wei
Additional file 4: Figure S4. The responses of LPS-treated cultured Schwann cells. A-E. mRNA expression levels of the inflammatory factors, IL-1β, IL-6, TNF-α, and TGF-β (A-D), the apoptosis marker, caspase 3 (E) and in LPS-treated Schwann cells (0, 100, 500, and 1000 ng/ml, 24 h at 37℃). F. Cytomorphology of LPS-treated Schwann cells at different doses (0, 100, 500, and 1000 ng/ml) under a light microscope. All data are mean ± SEM. n = 3....

Additional file 6 of Inhibition of Schwann cell pannexin 1 attenuates neuropathic pain through the suppression of inflammatory responses

Qian Wang, Han-yang Li, Zhuo-min Ling, Gang Chen & Zhong-Ya Wei
Additional file 6: Figure S6. CBX and Panx 1-siRNA do not affect TGF-β mRNA expression in LPS-treated Schwann cells. A-B. Pretreatment with CBX (100 mM) for 2 h or Panx 1 siRNA for 36 h, qPCR was used to determine TGF-β mRNA expression levels in LPS-treated Schwann cells. All data are mean ± SEM. n = 4.

Effect of wounding and wound age on infection of canola cotyledons by Leptosphaeria maculans, interacting with leaf wetness

Shuanglong Huang, Chun Zhai, Zhongwei Zou, Fei Liu, Paula Parks, Linda Mcgregor, W. G. Dilantha Fernando & Gary Peng
Blackleg, caused by the fungus Leptosphaeria maculans, is an important disease of canola. Both ascospores and pycnidiospores of the fungus can infect intact leaves under conditions of extended leaf wetness, with infection then progressing further into the stem. In western Canada, spring is typically cool and dry and additional factors may be involved for successful infection. This study was designed to assess the effect of wounding and wound age on cotyledon infection, to evaluate the...

Conductive, self-healing, and antibacterial Ag/MXene-PVA hydrogel as wearable skin-like sensors

Lumin Li, Xiaofeng Ji & Kai Chen
The rapid development of flexible electronic technology has led to the in-depth study of flexible wearable sensors to achieve accurate sensing under different external stimuli. However, it is still a huge challenge to develop hydrogel-based wearable skin-like sensors with super ductility, high sensitivity, and self-healing properties. Herein, the Ti3C2 type of MXene was synthesized, and the Ag/MXene nanocomplexes were incorporated into polyvinyl alcohol-borax matrix to construct a novel composite hydrogel as the multifunctional nanofillers, which...

Additional file 1 of Investigation and analysis of four countries’ recalls of osteosynthesis implants and joint replacement implants from 2011 to 2021

Yang Wang, Kai Xu, Yuchen Wang, Weijie Ye, Xinyi Hao, Shouli Wang, Kun Li & Jun Du
Additional file 1. Table S1. Time distribution of osteosynthesis implant recall number. Table S2. Time distribution of joint replacement implant recall number. Table S3. The companies of osteosynthesis implant recall. Table S4. The companies of joint replacement implant recall. Table S5. The classification of osteosynthesis implant recall. Table S6. The classification of joint replacement implant recall. Table S7. Reasons for the recall of osteosynthesis implant and joint replacement implant. Table S8. Reasons for the recall...

Additional file 1 of Investigation and analysis of four countries’ recalls of osteosynthesis implants and joint replacement implants from 2011 to 2021

Yang Wang, Kai Xu, Yuchen Wang, Weijie Ye, Xinyi Hao, Shouli Wang, Kun Li & Jun Du
Additional file 1. Table S1. Time distribution of osteosynthesis implant recall number. Table S2. Time distribution of joint replacement implant recall number. Table S3. The companies of osteosynthesis implant recall. Table S4. The companies of joint replacement implant recall. Table S5. The classification of osteosynthesis implant recall. Table S6. The classification of joint replacement implant recall. Table S7. Reasons for the recall of osteosynthesis implant and joint replacement implant. Table S8. Reasons for the recall...

Investigation and analysis of four countries’ recalls of osteosynthesis implants and joint replacement implants from 2011 to 2021

Yang Wang, Kai Xu, Yuchen Wang, Weijie Ye, Xinyi Hao, Shouli Wang, Kun Li & Jun Du
Abstract Background Medical devices are used in almost all orthopedic surgical subspecialties, and the frequency of adverse events is increasing, which should not be ignored. To provide suggestions on how to avoid implant recalls from the perspective of manufacturers, medical institutions and supervisions, as well as how to respond promptly to adverse events. Methods The research extracted recalls of osteosynthesis implants and joint replacement implants from January 1, 2011, to June 30, 2021, in the...

Investigation and analysis of four countries’ recalls of osteosynthesis implants and joint replacement implants from 2011 to 2021

Yang Wang, Kai Xu, Yuchen Wang, Weijie Ye, Xinyi Hao, Shouli Wang, Kun Li & Jun Du
Abstract Background Medical devices are used in almost all orthopedic surgical subspecialties, and the frequency of adverse events is increasing, which should not be ignored. To provide suggestions on how to avoid implant recalls from the perspective of manufacturers, medical institutions and supervisions, as well as how to respond promptly to adverse events. Methods The research extracted recalls of osteosynthesis implants and joint replacement implants from January 1, 2011, to June 30, 2021, in the...

Lensless imaging through thin scattering layers under broadband illumination

Wei Li, Bingjian Wang, Tengfei Wu, Feihu Xu & Xiaopeng Shao
Lensless scattering imaging is a prospective approach to microscopy in which a high-resolution image of an object is reconstructed from one or more measured speckle patterns, providing a solution in situations where the use of imaging optics is not possible. However, current lensless scattering imaging methods are typically limited by the need for a light source with a narrowband spectrum. Here, we propose two general approaches that enable single-shot lensless scattering imaging under broadband illumination...

Genomic Architecture of Yield Performance of an Elite Rice Hybrid Revealed by its Derived Recombinant Inbred Line and Their Backcross Hybrid Populations

Fan Zhang, Conghe Zhang, Xiuqin Zhao, Shuangbing Zhu, Kai Chen, Guixiang Zhou, Zhichao Wu, Min Li, Tianqing Zheng, Wensheng Wang, Zhi Yan, Qinyong Fei, Zhikang Li, Jinjie Chen & Jianlong Xu
Abstract Background Since its development and wide adoption in China, hybrid rice has reached the yield plateau for more than three decades. To understand the genetic basis of heterosis in rice and accelerate hybrid rice breeding, the yield performances of the elite rice hybrid, Quan-you-si-miao (QYSM) were genetically dissected by whole-genome sequencing, large-scale phenotyping of 1061 recombined inbred lines (RILs) and 1061 backcross F1 (BCF1) hybrids derived from QYSM’s parents across three environments and gene-based...

Additional file 10 of Circulating tumor DNA integrating tissue clonality detects minimal residual disease in resectable non-small-cell lung cancer

Siwei Wang, Ming Li, Jingyuan Zhang, Peng Xing, Min Wu, Fancheng Meng, Feng Jiang, Jie Wang, Hua Bao, Jianfeng Huang, Binhui Ren, Mingfeng Yu, Ninglei Qiu, Houhuai Li, Fangliang Yuan, Zhi Zhang, Hui Jia, Xinxin Lu, Shuai Zhang, Xiaojun Wang, Youtao Xu, Wenjia Xia, Tongyan Liu, Weizhang Xu, Xinyu Xu … & Rong Yin
Additional file 10. Figure S7: Prognostic value of presurgical ctDNA detection. A). The recurrence-free survival analysis of patients stratified by presurgical ctDNA detection. B). The multi-variant Cox regression for presurgical ctDNA detection. Abbreviations: RFS – recurrence-free survival, LNM – lymph node metastasis, LUAD – lung adenocarcinoma, LUSC - lung squamous-cell carcinoma.

Additional file 11 of Circulating tumor DNA integrating tissue clonality detects minimal residual disease in resectable non-small-cell lung cancer

Siwei Wang, Ming Li, Jingyuan Zhang, Peng Xing, Min Wu, Fancheng Meng, Feng Jiang, Jie Wang, Hua Bao, Jianfeng Huang, Binhui Ren, Mingfeng Yu, Ninglei Qiu, Houhuai Li, Fangliang Yuan, Zhi Zhang, Hui Jia, Xinxin Lu, Shuai Zhang, Xiaojun Wang, Youtao Xu, Wenjia Xia, Tongyan Liu, Weizhang Xu, Xinyu Xu … & Rong Yin
Additional file 11. Methods.

Additional file 1 of Circulating tumor DNA integrating tissue clonality detects minimal residual disease in resectable non-small-cell lung cancer

Siwei Wang, Ming Li, Jingyuan Zhang, Peng Xing, Min Wu, Fancheng Meng, Feng Jiang, Jie Wang, Hua Bao, Jianfeng Huang, Binhui Ren, Mingfeng Yu, Ninglei Qiu, Houhuai Li, Fangliang Yuan, Zhi Zhang, Hui Jia, Xinxin Lu, Shuai Zhang, Xiaojun Wang, Youtao Xu, Wenjia Xia, Tongyan Liu, Weizhang Xu, Xinyu Xu … & Rong Yin
Additional file 1. Table S1: Patient demography.

Additional file 3 of Genomic Architecture of Yield Performance of an Elite Rice Hybrid Revealed by its Derived Recombinant Inbred Line and Their Backcross Hybrid Populations

Fan Zhang, Conghe Zhang, Xiuqin Zhao, Shuangbing Zhu, Kai Chen, Guixiang Zhou, Zhichao Wu, Min Li, Tianqing Zheng, Wensheng Wang, Zhi Yan, Qinyong Fei, Zhikang Li, Jinjie Chen & Jianlong Xu
Additional file 3: Fig. S1. Phenotypic distribution for 12 traits at the three environments. a, In recombined inbred lines (RILs). b, In backcross F1s hybrids (BCF1s). c, Mid-parental heterosis values. d, Over-standard heterosis values. Over-standard heterosis was calculated by [(BCF1 – QYSM)/QYSM] × 100. RILs derived from a cross between Q9311B and WSSM, BCF1s were hybrids between the RILs and Q9311A. HD, heading date; PH, plant height; PN, panicle number per plant; FLL, flag leaf...

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