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Li Z, Liu N, Yuan F, Guan Z, Liu J, Liu F, Ren J, Yan J, Zhang G. Development of a novel panel for blood identification based on blood-specific CpG-linked SNP markers. Int J Legal Med 2024; 138:1205-1219. [PMID: 37853302 DOI: 10.1007/s00414-023-03105-y] [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: 02/21/2023] [Accepted: 09/27/2023] [Indexed: 10/20/2023]
Abstract
Blood-containing mixtures often appear in murder and robbery cases, and their identification plays a significant role in solving crimes. In recent years, the co-detection of DNA methylation markers (CpG) and single nucleotide polymorphism (SNP) markers has been shown to be a promising tool for the identification of semen and its donor. However, similar research on blood stains that are frequently found at crime scenes has not yet been reported. In this study, we employed blood-specific CpG-linked SNP markers (CpG-SNP) for blood-specific genotyping and the linking of blood and its donor. The tissue-specific CpG markers were screened from the literature and further verified by combining bisulfite conversion with amplification-refractory mutation system (ARMS) technology. Meanwhile, adjacent SNP markers with a minor allele frequency (MAF) greater than 0.1 were selected within 400 bp upstream and downstream of the CpG markers. SNP genotyping was performed using SNaPshot technology on a capillary electrophoresis (CE) platform. Finally, a multiplex panel, including 19 blood-specific CpG linked to 23 SNP markers, as well as 1 semen-specific CpG, 1 vaginal secretion-specific CpG, and 1 saliva-specific CpG marker, was constructed successfully. The panel showed good tissue specificity and blood stains stored at room temperature for up to nine months and moderately degraded (4 < DI < 10) could be effectively identified. Moreover, it could also be detected when blood content in the mixed stains was as low as 1%. In addition, 15 ng of DNA used for bisulfite conversion was required for obtaining a complete profile. The cumulative discrimination power of the panel among the Han population of northern China could reach 0.999983. This is the first investigation conducted for the simultaneous identification of blood and its donor regardless of other body fluids included in mixed stains. The successful construction of the panel will play a vital role in the comprehensive analysis of blood-containing mixtures in forensic practice.
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Affiliation(s)
- Zeqin Li
- School of Forensic Medicine, Shanxi Medical University, Jinzhong, 030600, Shanxi, China
- Shanxi Key Laboratory of Forensic Medicine, Jinzhong, 030600, Shanxi, China
| | - Na Liu
- School of Forensic Medicine, Shanxi Medical University, Jinzhong, 030600, Shanxi, China
- Shanxi Key Laboratory of Forensic Medicine, Jinzhong, 030600, Shanxi, China
| | - Fang Yuan
- School of Forensic Medicine, Shanxi Medical University, Jinzhong, 030600, Shanxi, China
- Shanxi Key Laboratory of Forensic Medicine, Jinzhong, 030600, Shanxi, China
| | - Zimeng Guan
- Department of Biotechnology, Biomedical Sciences College, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, 250117, Shandong, China
| | - Jinding Liu
- School of Forensic Medicine, Shanxi Medical University, Jinzhong, 030600, Shanxi, China
- Shanxi Key Laboratory of Forensic Medicine, Jinzhong, 030600, Shanxi, China
| | - Feng Liu
- School of Forensic Medicine, Shanxi Medical University, Jinzhong, 030600, Shanxi, China
- Shanxi Key Laboratory of Forensic Medicine, Jinzhong, 030600, Shanxi, China
| | - Jianbo Ren
- School of Forensic Medicine, Shanxi Medical University, Jinzhong, 030600, Shanxi, China
- Shanxi Key Laboratory of Forensic Medicine, Jinzhong, 030600, Shanxi, China
| | - Jiangwei Yan
- School of Forensic Medicine, Shanxi Medical University, Jinzhong, 030600, Shanxi, China.
- Shanxi Key Laboratory of Forensic Medicine, Jinzhong, 030600, Shanxi, China.
| | - Gengqian Zhang
- School of Forensic Medicine, Shanxi Medical University, Jinzhong, 030600, Shanxi, China.
- Shanxi Key Laboratory of Forensic Medicine, Jinzhong, 030600, Shanxi, China.
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Yan XQ, Nan XR, Ren XY, Zhao JX. [Analysis of surgical approaches and mandibular treatment strategies for different types of tumors involving parapharyngeal space]. Zhonghua Kou Qiang Yi Xue Za Zhi 2024; 59:374-377. [PMID: 38548594 DOI: 10.3760/cma.j.cn112144-20240215-00073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 04/13/2024]
Abstract
In view of the surgical complexity of parapharyngeal space tumors involved, this paper summarized the disease data of patients with parapharyngeal space tumors involved in the Department of Oral and Maxillofacial Surgery, the First Hospital of Shanxi Medical University from January 2015 to January 2021. It also summarized the surgical approach and mandibular management, so as to explore surgical strategies for different characteristics of parapharyngeal space tumors involved. A total of 49 patients, including 28 males and 21 females, median age 52 years (range 24-72 years). They were treated with four surgical approaches for tumor resection, 25 cervical approach, 5 cheek and neck approach, 3 transoral approach, and 16 cervical-maxillary approach. Among the patients treated with cervical-maxillary approach, 3 patients were treated with mandible square resection, and 6 patients were treated with temporary mandible dissection. Seven cases were treated with tumor resection and partial mandibular resection. There are various surgical approaches and mandibular management methods involving tumors in the parapharyngeal space, and clinical decisions should be made based on tumor diameter, location, boundary, blood supply and pathological types.
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Affiliation(s)
- X Q Yan
- Depatement of Oral and maxillofacial Surgery, The First Hospital of Shanxi Medical University, Taiyuan 030001, China
| | - X R Nan
- Depatement of Oral and maxillofacial Surgery, The First Hospital of Shanxi Medical University, Taiyuan 030001, China
| | - X Y Ren
- Depatement of Oral and maxillofacial Surgery, The First Hospital of Shanxi Medical University, Taiyuan 030001, China
| | - J X Zhao
- Depatement of Oral and maxillofacial Surgery, The First Hospital of Shanxi Medical University, Taiyuan 030001, China
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Yang F, Zhang L, Zhang X, Guan J, Wang B, Wu X, Song M, Wei A, Liu Z, Huo D. Genome-wide investigation of UDP-Glycosyltransferase family in Tartary buckwheat (Fagopyrum tataricum). BMC Plant Biol 2024; 24:249. [PMID: 38580941 PMCID: PMC10998406 DOI: 10.1186/s12870-024-04926-8] [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] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Accepted: 03/18/2024] [Indexed: 04/07/2024]
Abstract
BACKGROUND Tartary buckwheat (Fagopyrum tataricum) belongs to Polygonaceae family and has attracted increasing attention owing to its high nutritional value. UDP-glycosyltransferases (UGTs) glycosylate a variety of plant secondary metabolites to control many metabolic processes during plant growth and development. However, there have been no systematic reports of UGT superfamily in F. tataricum. RESULTS We identified 173 FtUGTs in F. tataricum based on their conserved UDPGT domain. Phylogenetic analysis of FtUGTs with 73 Arabidopsis UGTs clustered them into 21 families. FtUGTs from the same family usually had similar gene structure and motif compositions. Most of FtUGTs did not contain introns or had only one intron. Tandem repeats contributed more to FtUGTs amplification than segmental duplications. Expression analysis indicates that FtUGTs are widely expressed in various tissues and likely play important roles in plant growth and development. The gene expression analysis response to different abiotic stresses showed that some FtUGTs were involved in response to drought and cadmium stress. Our study provides useful information on the UGTs in F. tataricum, and will facilitate their further study to better understand their function. CONCLUSIONS Our results provide a theoretical basis for further exploration of the functional characteristics of FtUGTs and for understanding the growth, development, and metabolic model in F. tataricum.
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Affiliation(s)
- Fan Yang
- College of Biological Sciences and Technology, Taiyuan Normal University, Taiyuan, 030619, China
| | - Lei Zhang
- College of Biological Sciences and Technology, Taiyuan Normal University, Taiyuan, 030619, China
| | - Xiao Zhang
- College of Biological Sciences and Technology, Taiyuan Normal University, Taiyuan, 030619, China
| | - Jingru Guan
- College of Biological Sciences and Technology, Taiyuan Normal University, Taiyuan, 030619, China
| | - Bo Wang
- MARA Key Laboratory of Crop Ecophysiology and Farming System in the Middle Reaches of the Yangtze River, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, 430070, China
| | - Xiaoying Wu
- College of Biological Sciences and Technology, Taiyuan Normal University, Taiyuan, 030619, China
| | - Minli Song
- College of Biological Sciences and Technology, Taiyuan Normal University, Taiyuan, 030619, China
| | - Aili Wei
- College of Biological Sciences and Technology, Taiyuan Normal University, Taiyuan, 030619, China
| | - Zhang Liu
- Center for Agricultural Genetic Resources Research, Shanxi Agricultural University, Taiyuan, 030031, China
| | - Dongao Huo
- College of Biological Sciences and Technology, Taiyuan Normal University, Taiyuan, 030619, China.
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Meng XJ, Zhang YR, Li JJ, Wang JZ, Jia JX. A Cu 2+ fluorescent chemosensor suitable for quantitative detection of tyrosinase in potatoes over a wide pH range. ANAL SCI 2024:10.1007/s44211-024-00546-2. [PMID: 38522044 DOI: 10.1007/s44211-024-00546-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 02/25/2024] [Indexed: 03/25/2024]
Abstract
Cu2+ as an important trace element plays an essential role in various biologic processes due to the unique redox active nature. For this reason, much effort has been made to develop effective methods for Cu2+ detection. In this study, a novel structure fluorescent chemosensor, 1-(6-(((5-(5, 5-difluoro-1, 3, 7, 9-tetramethyl-5H-4λ4, 5λ4-dipyrrolo[1, 2-c:2', 1'-f][1, 3, 2] diazaborinin-10-yl)quinolin-8-yl)oxy)methyl)pyridin-2-yl)-N, N-bis(pyridin-2-ylmethyl)methanamine (1), was synthesized and characterized by 1H and 13C nuclear magnetic resonance spectroscopy, and electrospray ionization mass spectrometry. Sensor 1 showed an obviously "on-off" fluorescence response to Cu2+ with a 1:1 binding stoichiometry by UV-vis and fluorescence spectrophotometry. The detection limit of sensor 1 to Cu2+ was determined to be 1.9 µM, and the stable pH range for Cu2+ detection was from 3 to 13. Sensor 1 can be used for recognition and detection of tyrosinase in potatoes.
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Affiliation(s)
- Xian-Jiao Meng
- Basic Sciences Depart, Shanxi Agricultural University, Jinzhong, 030801, China
| | - Ya-Ru Zhang
- Basic Sciences Depart, Shanxi Agricultural University, Jinzhong, 030801, China
| | - Jing-Jing Li
- Basic Sciences Depart, Shanxi Agricultural University, Jinzhong, 030801, China.
| | - Jin-Zhao Wang
- Institute of Theoretical Chemistry, Shandong University, Jinan, 250100, People's Republic of China
| | - Jun-Xian Jia
- Basic Sciences Depart, Shanxi Agricultural University, Jinzhong, 030801, China
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Liang Y, Shuai Q, Zhang X, Jin S, Guo Y, Yu Z, Xu X, Ao R, Peng Z, Lv H, He S, Wang C, Song G, Liu Z, Zhao H, Feng Q, Du R, Zheng B, Chen Z, Xie J. Incorporation of Decidual Stromal Cells Derived Exosomes in Sodium Alginate Hydrogel as an Innovative Therapeutic Strategy for Advancing Endometrial Regeneration and Reinstating Fertility. Adv Healthc Mater 2024:e2303674. [PMID: 38315148 DOI: 10.1002/adhm.202303674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Indexed: 02/07/2024]
Abstract
Intrauterine adhesion (IUA) stands as a prevalent medical condition characterized by endometrial fibrosis and scar tissue formation within the uterine cavity, resulting in infertility and, in severe cases, recurrent miscarriages. Cell therapy, especially with stem cells, offers an alternative to surgery, but concerns about uncontrolled differentiation and tumorigenicity limit its use. Exosomes, more stable and immunogenicity-reduced than parent cells, have emerged as a promising avenue for IUA treatment. In this study, a novel approach has been proposed wherein exosomes originating from decidual stromal cells (DSCs) are encapsulated within sodium alginate hydrogel (SAH) scaffolds to repair endometrial damage and restore fertility in a mouse IUA model. Current results demonstrate that in situ injection of DSC-derived exosomes (DSC-exos)/SAH into the uterine cavity has the capability to induce uterine angiogenesis, initiate mesenchymal-to-epithelial transformation (MET), facilitate collagen fiber remodeling and dissolution, promote endometrial regeneration, enhance endometrial receptivity, and contribute to the recovery of fertility. RNA sequencing and advanced bioinformatics analysis reveal miRNA enrichment in exosomes, potentially supporting endometrial repair. This finding elucidates how DSC-exos/SAH mechanistically fosters collagen ablation, endometrium regeneration, and fertility recovery, holding the potential to introduce a novel IUA treatment and offering invaluable insights into the realm of regenerative medicine.
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Affiliation(s)
- Yuxiang Liang
- Key Laboratory of Coal Environmental Pathogenicity and Prevention (Shanxi Medical University), Ministry of Education, Shanxi Key Laboratory of Birth Defect and Cell Regeneration, Taiyuan, Shanxi, 030001, China
- Shanxi Key Laboratory of Human Disease and Animal Models, Experimental Animal Center of Shanxi Medical University, Taiyuan, Shanxi, 030001, China
| | - Qizhi Shuai
- Key Laboratory of Coal Environmental Pathogenicity and Prevention (Shanxi Medical University), Ministry of Education, Shanxi Key Laboratory of Birth Defect and Cell Regeneration, Taiyuan, Shanxi, 030001, China
| | - Xiao Zhang
- Key Laboratory of Coal Environmental Pathogenicity and Prevention (Shanxi Medical University), Ministry of Education, Shanxi Key Laboratory of Birth Defect and Cell Regeneration, Taiyuan, Shanxi, 030001, China
| | - Shanshan Jin
- Key Laboratory of Coal Environmental Pathogenicity and Prevention (Shanxi Medical University), Ministry of Education, Shanxi Key Laboratory of Birth Defect and Cell Regeneration, Taiyuan, Shanxi, 030001, China
| | - Yuqian Guo
- Key Laboratory of Coal Environmental Pathogenicity and Prevention (Shanxi Medical University), Ministry of Education, Shanxi Key Laboratory of Birth Defect and Cell Regeneration, Taiyuan, Shanxi, 030001, China
| | - Zhaowei Yu
- Key Laboratory of Coal Environmental Pathogenicity and Prevention (Shanxi Medical University), Ministry of Education, Shanxi Key Laboratory of Birth Defect and Cell Regeneration, Taiyuan, Shanxi, 030001, China
| | - Xinrui Xu
- Key Laboratory of Coal Environmental Pathogenicity and Prevention (Shanxi Medical University), Ministry of Education, Shanxi Key Laboratory of Birth Defect and Cell Regeneration, Taiyuan, Shanxi, 030001, China
| | - Ruifang Ao
- Key Laboratory of Coal Environmental Pathogenicity and Prevention (Shanxi Medical University), Ministry of Education, Shanxi Key Laboratory of Birth Defect and Cell Regeneration, Taiyuan, Shanxi, 030001, China
| | - Zhiwei Peng
- Key Laboratory of Coal Environmental Pathogenicity and Prevention (Shanxi Medical University), Ministry of Education, Shanxi Key Laboratory of Birth Defect and Cell Regeneration, Taiyuan, Shanxi, 030001, China
| | - Huimin Lv
- Key Laboratory of Coal Environmental Pathogenicity and Prevention (Shanxi Medical University), Ministry of Education, Shanxi Key Laboratory of Birth Defect and Cell Regeneration, Taiyuan, Shanxi, 030001, China
- Department of Obstetrics and Gynecology, Third Hospital of Shanxi Medical University (Shanxi Bethune Hospital), Shanxi Academy of Medical Sciences, Taiyuan, 030032, China
| | - Sheng He
- Department of Radiology, The First Hospital of Shanxi Medical University, Taiyuan, Shanxi, 030001, China
| | - Chunfang Wang
- Shanxi Key Laboratory of Human Disease and Animal Models, Experimental Animal Center of Shanxi Medical University, Taiyuan, Shanxi, 030001, China
| | - Guohua Song
- Shanxi Key Laboratory of Human Disease and Animal Models, Experimental Animal Center of Shanxi Medical University, Taiyuan, Shanxi, 030001, China
| | - Zhizhen Liu
- Key Laboratory of Coal Environmental Pathogenicity and Prevention (Shanxi Medical University), Ministry of Education, Shanxi Key Laboratory of Birth Defect and Cell Regeneration, Taiyuan, Shanxi, 030001, China
| | - Hong Zhao
- Key Laboratory of Coal Environmental Pathogenicity and Prevention (Shanxi Medical University), Ministry of Education, Shanxi Key Laboratory of Birth Defect and Cell Regeneration, Taiyuan, Shanxi, 030001, China
| | - Qilong Feng
- Key Laboratory of Coal Environmental Pathogenicity and Prevention (Shanxi Medical University), Ministry of Education, Shanxi Key Laboratory of Birth Defect and Cell Regeneration, Taiyuan, Shanxi, 030001, China
| | - Ruochen Du
- Shanxi Key Laboratory of Human Disease and Animal Models, Experimental Animal Center of Shanxi Medical University, Taiyuan, Shanxi, 030001, China
| | - Bin Zheng
- School of Pharmacy, Shanxi Medical University, Taiyuan, Shanxi, 030001, China
| | - Zhaoyang Chen
- Shanxi Key Laboratory of Human Disease and Animal Models, Experimental Animal Center of Shanxi Medical University, Taiyuan, Shanxi, 030001, China
| | - Jun Xie
- Key Laboratory of Coal Environmental Pathogenicity and Prevention (Shanxi Medical University), Ministry of Education, Shanxi Key Laboratory of Birth Defect and Cell Regeneration, Taiyuan, Shanxi, 030001, China
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Li M, Cai Q, Liang Y, Zhao Y, Hao Y, Qin Y, Qiao X, Han Y, Li H. Mapping and Screening of Candidate Gene Regulating the Biomass Yield of Sorghum ( Sorghum bicolor L.). Int J Mol Sci 2024; 25:796. [PMID: 38255870 PMCID: PMC10815252 DOI: 10.3390/ijms25020796] [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: 12/10/2023] [Revised: 01/01/2024] [Accepted: 01/03/2024] [Indexed: 01/24/2024] Open
Abstract
Biomass yield is one of the important traits of sorghum, which is greatly affected by leaf morphology. In this study, a lobed-leaf mutant (sblob) was screened and identified, and its F2 inbred segregating line was constructed. Subsequently, MutMap and whole-genome sequencing were employed to identify the candidate gene (sblob1), the locus of which is Sobic.003G010300. Pfam and homologous analysis indicated that sblob1 encodes a Cytochrome P450 protein and plays a crucial role in the plant serotonin/melatonin biosynthesis pathway. Structural and functional changes in the sblob1 protein were elucidated. Hormone measurements revealed that sblob1 regulates both leaf morphology and sorghum biomass through regulation of the melatonin metabolic pathway. These findings provide valuable insights for further research and the enhancement of breeding programs, emphasizing the potential to optimize biomass yield in sorghum cultivation.
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Affiliation(s)
- Mao Li
- Shanxi Key Laboratory of Minor Crops Germplasm Innovation and Molecular Breeding, Shanxi Agricultural University, Taigu, Jinzhong 030800, China; (M.L.); (Q.C.); (Y.L.); (Y.Z.); (Y.H.); (Y.Q.)
- College of Life Sciences, Shanxi Agricultural University, Taigu, Jinzhong 030800, China;
| | - Qizhe Cai
- Shanxi Key Laboratory of Minor Crops Germplasm Innovation and Molecular Breeding, Shanxi Agricultural University, Taigu, Jinzhong 030800, China; (M.L.); (Q.C.); (Y.L.); (Y.Z.); (Y.H.); (Y.Q.)
- College of Agriculture, Shanxi Agricultural University, Taigu, Jinzhong 030800, China
| | - Yinpei Liang
- Shanxi Key Laboratory of Minor Crops Germplasm Innovation and Molecular Breeding, Shanxi Agricultural University, Taigu, Jinzhong 030800, China; (M.L.); (Q.C.); (Y.L.); (Y.Z.); (Y.H.); (Y.Q.)
- College of Agriculture, Shanxi Agricultural University, Taigu, Jinzhong 030800, China
| | - Yaofei Zhao
- Shanxi Key Laboratory of Minor Crops Germplasm Innovation and Molecular Breeding, Shanxi Agricultural University, Taigu, Jinzhong 030800, China; (M.L.); (Q.C.); (Y.L.); (Y.Z.); (Y.H.); (Y.Q.)
- College of Agriculture, Shanxi Agricultural University, Taigu, Jinzhong 030800, China
| | - Yaoshan Hao
- Shanxi Key Laboratory of Minor Crops Germplasm Innovation and Molecular Breeding, Shanxi Agricultural University, Taigu, Jinzhong 030800, China; (M.L.); (Q.C.); (Y.L.); (Y.Z.); (Y.H.); (Y.Q.)
- College of Life Sciences, Shanxi Agricultural University, Taigu, Jinzhong 030800, China;
| | - Yingying Qin
- Shanxi Key Laboratory of Minor Crops Germplasm Innovation and Molecular Breeding, Shanxi Agricultural University, Taigu, Jinzhong 030800, China; (M.L.); (Q.C.); (Y.L.); (Y.Z.); (Y.H.); (Y.Q.)
- College of Life Sciences, Shanxi Agricultural University, Taigu, Jinzhong 030800, China;
| | - Xinrui Qiao
- College of Life Sciences, Shanxi Agricultural University, Taigu, Jinzhong 030800, China;
| | - Yuanhuai Han
- Shanxi Key Laboratory of Minor Crops Germplasm Innovation and Molecular Breeding, Shanxi Agricultural University, Taigu, Jinzhong 030800, China; (M.L.); (Q.C.); (Y.L.); (Y.Z.); (Y.H.); (Y.Q.)
- College of Agriculture, Shanxi Agricultural University, Taigu, Jinzhong 030800, China
| | - Hongying Li
- Shanxi Key Laboratory of Minor Crops Germplasm Innovation and Molecular Breeding, Shanxi Agricultural University, Taigu, Jinzhong 030800, China; (M.L.); (Q.C.); (Y.L.); (Y.Z.); (Y.H.); (Y.Q.)
- College of Agriculture, Shanxi Agricultural University, Taigu, Jinzhong 030800, China
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Li R, Chen Y, Yang B, Li Z, Wang S, He J, Zhou Z, Li X, Li J, Sun Y, Guo X, Wang X, Wu Y, Zhang W, Guo G. Integrated bioinformatics analysis and experimental validation identified CDCA families as prognostic biomarkers and sensitive indicators for rapamycin treatment of glioma. PLoS One 2024; 19:e0295346. [PMID: 38181024 PMCID: PMC10769025 DOI: 10.1371/journal.pone.0295346] [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: 06/30/2023] [Accepted: 11/21/2023] [Indexed: 01/07/2024] Open
Abstract
The cell division cycle associated (CDCA) genes regulate the cell cycle; however, their relationship with prognosis in glioma has been poorly reported in the literature. The Cancer Genome Atlas (TCGA) was utilized to probe the CDCA family in relation to the adverse clinical features of glioma. Glioma single-cell atlas reveals specific expression of CDCA3, 4, 5, 8 in malignant cells and CDCA7 in neural progenitor cells (NPC)-like malignant cells. Glioma data from TCGA, the China Glioma Genome Atlas Project (CGGA) and the gene expression omnibus (GEO) database all demonstrated that CDCA2, 3, 4, 5, 7 and 8 are prognostic markers for glioma. Further analysis identified CDCA2, 5 and 8 as independent prognostic factors for glioma. Lasso regression-based risk models for CDCA families demonstrated that high-risk patients were characterized by high tumor mutational burden (TMB), low levels of microsatellite instability (MSI), and low tumor immune dysfunction and rejection (TIDE) scores. These pointed to immunotherapy for glioma as a potentially viable treatment option Further CDCA clustering suggested that the high CDCA subtype exhibited a high macrophage phenotype and was associated with a higher antigen presentation capacity and high levels of immune escape. In addition, hsa-mir-15b-5p was predicted to be common regulator of CDCA3 and CDCA4, which was validated in U87 and U251 cells. Importantly, we found that CDCAs may indicate response to drug treatment, especially rapamycin, in glioma. In summary, our results suggest that CDCAs have potential applications in clinical diagnosis and as drug sensitivity markers in glioma.
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Affiliation(s)
- Ren Li
- Department of Neurosurgery, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
- School of Public Health, Shanxi Medical University, Taiyuan, Shanxi, China
| | - Yang Chen
- Department of Neurosurgery, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Biao Yang
- Department of Neurosurgery, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Ziao Li
- Department of Neurosurgery, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Shule Wang
- Department of General and Vascular Surgery, Second Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Jianhang He
- Department of Neurosurgery, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Zihan Zhou
- Department of Neurosurgery, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Xuepeng Li
- Department of Neurosurgery, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Jiayu Li
- Department of Neurosurgery, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Yanqi Sun
- Department of Emergency, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Xiaolong Guo
- Department of Neurosurgery, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Xiaogang Wang
- Department of Neurosurgery, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Yongqiang Wu
- Department of Emergency, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Wenju Zhang
- Department of Neurosurgery, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Geng Guo
- Department of Emergency, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
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Yang Z, Liang J, Chen R, Pang N, Zhang N, Guo M, Gao J, Wang R. Clinical outcomes of left bundle branch area pacing: Prognosis and specific applications. Pacing Clin Electrophysiol 2024; 47:80-87. [PMID: 38112026 DOI: 10.1111/pace.14907] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Revised: 11/02/2023] [Accepted: 12/05/2023] [Indexed: 12/20/2023]
Abstract
Cardiac pacing has become a widely accepted treatment strategy for bradyarrhythmia and heart failure. However, conventional right ventricular pacing (RVP) has been associated with electrical dyssynchrony, which may result in atrial fibrillation and heart failure. To achieve physiological pacing, Deshmukh et al. reported the first case of His bundle pacing (HBP) in 2000. This strategy was reported to have preserved ventricular synchronization by activating the conventional conduction system. Nonetheless, due to the anatomical location of the His bundle (HB), several issues such as high pacing thresholds, lead fixation, and early battery depletion may pose a challenge. Recently, left bundle branch area pacing (LBBAP) has emerged as a novel physiological pacing strategy to achieve conduction system pacing by capturing the left bundle branch through the deep septum. Additionally, several studies have investigated the clinical outcomes of LBBAP. In this paper, we describe the pacing parameters, QRS duration (QRSd), cardiac function, complications, and specific applications of LBBAP in recent years.
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Affiliation(s)
- Zhen Yang
- The First Clinical Medical College, Shanxi Medical University, Shanxi, China
- Department of Cardiology, First Hospital of Shanxi Medical University, Shanxi, China
| | - Jiadong Liang
- The First Clinical Medical College, Shanxi Medical University, Shanxi, China
- Department of Cardiology, First Hospital of Shanxi Medical University, Shanxi, China
| | - Ruizhe Chen
- The First Clinical Medical College, Shanxi Medical University, Shanxi, China
- Department of Cardiology, First Hospital of Shanxi Medical University, Shanxi, China
| | - Naidong Pang
- The First Clinical Medical College, Shanxi Medical University, Shanxi, China
- Department of Cardiology, First Hospital of Shanxi Medical University, Shanxi, China
| | - Nan Zhang
- Department of Cardiology, First Hospital of Shanxi Medical University, Shanxi, China
| | - Min Guo
- Department of Cardiology, First Hospital of Shanxi Medical University, Shanxi, China
| | - Jia Gao
- Department of Cardiology, First Hospital of Shanxi Medical University, Shanxi, China
| | - Rui Wang
- Department of Cardiology, First Hospital of Shanxi Medical University, Shanxi, China
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Li C, Xu W, Zhang X, Cui X, Tsopmo A, Li J. Antioxidant Peptides Derived from Millet Bran Promote Longevity and Stress Resistance in Caenorhabditis elegans. Plant Foods Hum Nutr 2023; 78:790-795. [PMID: 37656398 DOI: 10.1007/s11130-023-01100-7] [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] [Subscribe] [Scholar Register] [Accepted: 08/21/2023] [Indexed: 09/02/2023]
Abstract
Millet bran as a by-product of millet grain processing remains a reservoir of active substances. In this study, functional millet bran peptides (MBPE) were obtained from bran proteins after alcalase hydrolysis and ultrafiltration. The activity of MBPE was assessed in vitro and in the model organism Caenorhabditis elegans (C. elegans). In vitro, compared to unhydrolyzed proteins, MBPE significantly enhanced the 1,1-diphenyl-2-picrylhydrazyl (DPPH), 2,2'-Azinobis-(3-ethylbenzthiazoline-6-sulphonate (ABTS) and hydroxyl radicals scavenging activity, and the scavenging rate of MBPE with 15,000 U/g alcalase reached 42.79 ± 0.31%, 61.38 ± 0.41 and 45.69 ± 0.84%, respectively. In C. elegans, MBPE at 12.5 µg/mL significantly prolonged the lifespan by reducing lipid oxidation, oxidative stress, and lipofuscin levels. Furthermore, MBPE increased the activities of the antioxidant enzymes. Genetic analyses showed that MBPE-mediated longevity was due to a significant increase in the expression of daf-16 and skn-1, which are also involved in xenobiotic and oxidative stress responses. In conclusion, this study found that MBPE had antioxidant and life-prolonging effects, which are important for the development and utilization of millet bran proteins as resources of active ingredients.
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Affiliation(s)
- Chen Li
- School of Life Science, Shanxi University, Taiyuan, 030006, China.
| | - Wenjing Xu
- School of Life Science, Shanxi University, Taiyuan, 030006, China
| | - Xiangyu Zhang
- School of Life Science, Shanxi University, Taiyuan, 030006, China
| | - Xiaodong Cui
- Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education, Institute of Biotechnology, Shanxi University, Taiyuan, 030006, China
| | - Apollinaire Tsopmo
- Food Science and Nutrition Program, Department of Chemistry, Carleton University, Ottawa, ON, K1S 5B6, Canada
- Institute of Biochemistry, Carleton University, Ottawa, ON, K1S 5B6, Canada
| | - Jiao Li
- School of Life Science, Shanxi University, Taiyuan, 030006, China.
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10
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He L, Li ST, Qin MX, Yan Y, La YY, Cao X, Cai YT, Wang YX, Liu J, Wu DH, Feng Q. Unsupervised clustering analysis of comprehensive health status and its influencing factors on women of childbearing age: a cross-sectional study from a province in central China. BMC Public Health 2023; 23:2206. [PMID: 37946124 PMCID: PMC10634171 DOI: 10.1186/s12889-023-17096-3] [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: 06/08/2023] [Accepted: 10/29/2023] [Indexed: 11/12/2023] Open
Abstract
BACKGROUND Most previous studies on women of childbearing age have focused on reproductive health and fertility intentions, and evidence regarding the comprehensive health status of women of childbearing age is limited. This study aimed to comprehensively examine the health status of women of childbearing age through a multi-method and multi-indicator evaluation, analyze the factors that influence their overall health, and provide sound recommendations for the improvement and promotion of healthy behaviors. METHODS Data on women of childbearing age living in Shanxi Province were collected between September 2021 and January 2022 through online and offline surveys. The k-means algorithm was used to assess health-related patterns in women, and multivariate nonconditional logistic regression was used to assess the influencing factors of women's overall health. RESULTS In total, 1,258 of 2,925 (43%) participants were classified as having a good health status in all five domains of the three health dimensions: quality of life, mental health, and illness. Multivariate logistic regression showed that education level, gynecological examination status, health status of family members, access to medical treatment, age, cooking preferences, diet, social support, hand washing habits, attitude toward breast cancer prevention, and awareness of reproductive health were significantly associated with different health patterns. CONCLUSIONS The comprehensive health status of women of childbearing age in Shanxi Province is generally good; however, a large proportion of women with deficiencies in some dimensions remains. Since lifestyle greatly impacts women's health, health education on lifestyle and health-related issues should be strengthened.
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Affiliation(s)
- Lu He
- Department of Social Medicine, School of Public Health, Shanxi Medical University, Taiyuan, Shanxi, 030001, People's Republic of China.
- Ministry of Education, Key Laboratory of Coal Environmental Pathopoiesis and Control at Shanxi Medial University, Taiyuan, Shanxi, 030001, People's Republic of China.
| | - Si-Tian Li
- Department of Social Medicine, School of Public Health, Shanxi Medical University, Taiyuan, Shanxi, 030001, People's Republic of China
| | - Meng-Xia Qin
- Department of Social Medicine, School of Public Health, Shanxi Medical University, Taiyuan, Shanxi, 030001, People's Republic of China
| | - Yan Yan
- Department of Contingency Management, Shanxi Provincial People's Hospital, Taiyuan, Shanxi, 030001, People's Republic of China
| | - Yuan-Yuan La
- School of Social Development and Public Policy, Beijing Normal University, Beijing, 100000, People's Republic of China
| | - Xi Cao
- Department of Social Medicine, School of Public Health, Shanxi Medical University, Taiyuan, Shanxi, 030001, People's Republic of China
| | - Yu-Tong Cai
- Department of Social Medicine, School of Public Health, Shanxi Medical University, Taiyuan, Shanxi, 030001, People's Republic of China
| | - Yu-Xiao Wang
- Department of Health Economics, School of Management, Shanxi Medical University, Taiyuan, Shanxi, 030001, People's Republic of China
| | - Jie Liu
- Department of Social Medicine, School of Public Health, Shanxi Medical University, Taiyuan, Shanxi, 030001, People's Republic of China
| | - Da-Hong Wu
- Department of Social Medicine, School of Public Health, Shanxi Medical University, Taiyuan, Shanxi, 030001, People's Republic of China
| | - Qilong Feng
- Department of Physiology, Key Laboratory of Cellular Physiology, Ministry of Education, Shanxi Medical University, Taiyuan, Shanxi, 030001, People's Republic of China.
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11
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Zhang R, Liu X, Ma Y, Cheng L, Ren Y, Li R. Identification of Cell-Cell Communications by Single-Cell RNA Sequencing in End Stage Renal Disease Provides New Insights into Immune Cell Heterogeneity. J Inflamm Res 2023; 16:4977-5000. [PMID: 37927961 PMCID: PMC10625431 DOI: 10.2147/jir.s424911] [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: 06/28/2023] [Accepted: 10/17/2023] [Indexed: 11/07/2023] Open
Abstract
Objective Impaired immune system characterized by low-grade inflammation is closely associated with kidney chronic kidney disease (CKD) progression. To reveal the alterations of the function, component, and intercellular communication of immune cells during the progression of CKD. Patients and Methods We conducted a case-control study enrolling regular hemodialysis patients and healthy controls. Clinical data, serum and peripheral blood mononuclear cell (PBMC) samples were collected. Flow cytometry and single-cell RNA sequencing were performed to quantitatively analyze the immune cell subsets and T-cell subsets of PBMCs. scRNA data of GSE140023 containing mouse unilateral ureteral obstruction (UUO) models were analyzed the heterogeneity of immune cells. Results Overall reduction in peripheral blood lymphocyte subsets in patients with end-stage renal disease (ESRD) was observed. A higher ratio of Th17/Treg, Th1/Treg, and b-cell/Treg in the ESRD group was associated with a decrease in eGFR, PTH, and ferritin. Among T cell subsets identified by scRNA analysis, Th17 cells were significantly increased in the ESRD and UU0 group. TFH, Th1, and Th2 cells are located at the final stage in the developmental tree, while Treg and memory CD8+ T cells are at the beginning site. Early developmental differentiation of Th17, Th1, and Tfh cells was observed in the ESRD and UUO group. Analysis of intercellular communication between t-cell subpopulations identified two major input and output signaling pathways: the CD40 and macrophage inhibitory factor (MIF) pathways. The MIF signaling pathway primarily mediates intercellular communication among th17 effects, CD8+ t-cell, and Th17-Treg in the ESRD group, the serum level of MIF showed significant upregulation, which was closely related to Th17/Treg cells. Conclusions A global immune imbalance was closely associated with the deterioration in renal function and complication development. The MIF signaling pathway mediates Th17/Treg communication and promotes the trans-differentiation of Treg cells to Th17 cells in CKD progression.
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Affiliation(s)
- Ruijing Zhang
- Department of Nephrology, The Fifth Hospital of Shanxi Medical University, Taiyuan, People’s Republic of China
- Department of Nephrology, The Second Hospital of Shanxi Medical University, Taiyuan, People’s Republic of China
- Department of Nephrology, Shanxi Provincial People’s Hospital, Taiyuan, People’s Republic of China
| | - Xinyan Liu
- Department of Nephrology, The Second Hospital of Shanxi Medical University, Taiyuan, People’s Republic of China
| | - Yuehong Ma
- Department of Nephrology, The Fifth Hospital of Shanxi Medical University, Taiyuan, People’s Republic of China
- Department of Nephrology, Shanxi Provincial People’s Hospital, Taiyuan, People’s Republic of China
| | - Lijuan Cheng
- Department of Nephrology, The Second Hospital of Shanxi Medical University, Taiyuan, People’s Republic of China
| | - Yi Ren
- Department of Nephrology, The Fifth Hospital of Shanxi Medical University, Taiyuan, People’s Republic of China
- Department of Nephrology, Shanxi Provincial People’s Hospital, Taiyuan, People’s Republic of China
| | - Rongshan Li
- Department of Nephrology, The Fifth Hospital of Shanxi Medical University, Taiyuan, People’s Republic of China
- Department of Nephrology, Shanxi Provincial People’s Hospital, Taiyuan, People’s Republic of China
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12
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Hou JY, Li N, Wang J, Gao LJ, Chang JS, Cao JM. Histone crotonylation of peripheral blood mononuclear cells is a potential biomarker for diagnosis of colorectal cancer. Epigenetics Chromatin 2023; 16:35. [PMID: 37749610 PMCID: PMC10521402 DOI: 10.1186/s13072-023-00509-3] [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: 06/28/2023] [Accepted: 09/17/2023] [Indexed: 09/27/2023] Open
Abstract
BACKGROUND Blood-based tests have public appeal in screening cancers due to their minimally invasive nature, ability to integrate with other routine blood tests, and high compliance. This study aimed to investigate whether certain epigenetic modulation of peripheral blood mononuclear cells (PBMCs) could be a biomarker of colorectal cancer (CRC). RESULTS Western blotting of histones in the PBMCs from 40 colorectal cancer patients and 40 healthy controls was performed to identify the crotonylation sites of proteins. The correlation of crotonylation with tumor staging and diagnostic efficacy were analyzed. Crotonylation of H2BK12 (H2BK12cr) was identified significantly upregulated in the PBMCs of CRC patients compared to healthy controls, and were closely related to distant metastasis (P = 0.0478) and late TNM stage (P = 0.0201). Receiver operator characteristic curve (ROC) analysis demonstrated that the area under curve (AUC) of H2BK12cr was 0.8488, the sensitivity was 70%, and the specificity was 92.5%. The H2BK12cr parameter significantly increased the diagnostic effectiveness of CRC compared with the commercial carcinoembryonic antigen assays. CONCLUSIONS The H2BK12cr level in PBMCs of CRC patients has a potential to be a biomarker for distinguishing CRC patients from healthy controls with the advantages of easy operation and high diagnostic efficacy.
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Affiliation(s)
- Jia-Yi Hou
- Department of Clinical Laboratory, Shanxi Provincial Academy of Traditional Chinese Medicine, Taiyuan, China
| | - Ning Li
- Department of Gastrointestinal and Pancreatic Surgery and Hernia and Abdominal Surgery, Shanxi Provincial People's Hospital, Taiyuan, China
| | - Jie Wang
- Key Laboratory of Cellular Physiology at Shanxi Medical University, Ministry of Education, Key Laboratory of Cellular Physiology of Shanxi Province, and the Department of Physiology, Shanxi Medical University, Taiyuan, China
| | - Li-Juan Gao
- Key Laboratory of Cellular Physiology at Shanxi Medical University, Ministry of Education, Key Laboratory of Cellular Physiology of Shanxi Province, and the Department of Physiology, Shanxi Medical University, Taiyuan, China
| | - Jia-Song Chang
- Key Laboratory of Cellular Physiology at Shanxi Medical University, Ministry of Education, Key Laboratory of Cellular Physiology of Shanxi Province, and the Department of Physiology, Shanxi Medical University, Taiyuan, China
| | - Ji-Min Cao
- Key Laboratory of Cellular Physiology at Shanxi Medical University, Ministry of Education, Key Laboratory of Cellular Physiology of Shanxi Province, and the Department of Physiology, Shanxi Medical University, Taiyuan, China.
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13
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Ning J, Liu M, Shen J, Wang D, Gao L, Li H, Cao J. Expression signature and prognostic value of CREC gene family in human colorectal cancer. BMC Cancer 2023; 23:878. [PMID: 37723418 PMCID: PMC10506189 DOI: 10.1186/s12885-023-11303-5] [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: 04/25/2023] [Accepted: 08/16/2023] [Indexed: 09/20/2023] Open
Abstract
Colorectal cancer (CRC) is one of the malignant tumors with the highest morbidity and mortality and poor prognosis. The mammalian gene family of Cab45/reticulocalbin/ERC-45/calumenin (CREC) consists of RCN1, RCN2, RCN3, SDF4 and CALU. Although CREC family members have been associated with CRC, the expression pattern, prognostic value, and the role of CREC family in CRC remain unclear. In this study, the expression, survival and biological functions of CREC family in CRC were determined via bioinformatic datasets analysis and experimental verification on clinical CRC specimen. Bioinformatic analysis showed that the expression levels of most CREC family genes were higher in CRC tissues than in normal colorectal tissues. The qPCR and western blot results also revealed that the transcriptional and protein levels of CREC family were elevated in CRC tissues compared with adjacent tissues. Besides, CREC family was significantly correlated with advanced tumor stage and poor prognosis of CRC patients. The expression levels of CREC family had correlations with genomic mutation and methylation, and with the infiltration levels of CD4 + T cells, macrophages, neutrophils, and dendritic cells in the microenvironment of CRC. Functional networks enrichment analysis indicated that the genes of CREC family were essential factors for CRC metastasis. Collectively, these findings suggest that CREC family might be potential targets for the treatment of CRC and candidate prognostic markers for CRC patients.
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Affiliation(s)
- Junya Ning
- Key Laboratory of Cellular Physiology at Shanxi Medical University, Ministry of Education, and the Department of Physiology, Shanxi Medical University, Taiyuan, 030001, China
| | - Min Liu
- Key Laboratory of Cellular Physiology at Shanxi Medical University, Ministry of Education, and the Department of Physiology, Shanxi Medical University, Taiyuan, 030001, China
| | - Jing Shen
- Key Laboratory of Cellular Physiology at Shanxi Medical University, Ministry of Education, and the Department of Physiology, Shanxi Medical University, Taiyuan, 030001, China
| | - Deping Wang
- Key Laboratory of Cellular Physiology at Shanxi Medical University, Ministry of Education, and the Department of Physiology, Shanxi Medical University, Taiyuan, 030001, China
| | - Lijuan Gao
- Key Laboratory of Cellular Physiology at Shanxi Medical University, Ministry of Education, and the Department of Physiology, Shanxi Medical University, Taiyuan, 030001, China.
| | - Huiyu Li
- Department of General Surgery, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, 030032, China.
- Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
| | - Jimin Cao
- Key Laboratory of Cellular Physiology at Shanxi Medical University, Ministry of Education, and the Department of Physiology, Shanxi Medical University, Taiyuan, 030001, China.
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14
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Liu R, Tian J, Yuan J, Zhao B, Xu C, Wang Y. Computer-Assisted Navigation Full Visualization Spinal Endoscopic Surgery for Lumbar Vertebral Osteoid Osteoma. Orthop Surg 2023; 15:2464-2470. [PMID: 37344980 PMCID: PMC10475676 DOI: 10.1111/os.13801] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 05/22/2023] [Accepted: 05/23/2023] [Indexed: 06/23/2023] Open
Abstract
BACKGROUND Osteoid osteoma is a benign osteogenic tumor that occurs mostly in the femoral stem, while osteoid osteoma occurring in the lumbar vertebral body is a relatively rare case. To minimize treatment-related complications, a computer-assisted navigation fully visualized spinal endoscopy was used. Ultimately, the pathology was diagnosed as osteoid osteoma. CASE PRESENTATION We report a 19-year-old adult male with low back pain that worsened at night and CT, MRI imaging showed an abnormal signal shadow at the posterior margin of the lumbar vertebral body. Due to the proximity of the lesion to the spinal canal and adjacent to the nerve roots, it was difficult to precisely localize the lesion by purely endoscopic or open procedures, and if necessary, the resection of surrounding tissues had to be expanded, causing unnecessary damage to the surrounding tissues. Therefore, we choose computer-assisted navigation fully visualized spinal endoscopy to perform the treatment. CONCLUSION In this case, we report an osteoid osteoma that occurs less frequently in the lumbar vertebral body. Using computer-assisted navigation with fully visualized spinal endoscopy, we successfully resected the osteoid osteoma at the posterior margin of the L3 vertebral body preoperatively by computer-planned path with intraoperative visualization endoscopy, minimizing the damage to spinal stability. Computer-assisted navigation with visualization endoscopy provides a more precise and minimally invasive approach to the treatment of osteoid osteoma of the spine.
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Affiliation(s)
- Ruxing Liu
- Department of OrthopaedicThe Second Hospital of Shanxi Medical UniversityTaiyuanChina
| | - Jingyuan Tian
- Department of Biochemistry and Molecular BiologySchool of Basic Medical Sciences, Shanxi Medical UniversityTaiyuanChina
| | - Jie Yuan
- Department of OrthopaedicThe Second Hospital of Shanxi Medical UniversityTaiyuanChina
| | - Bin Zhao
- Department of OrthopaedicThe Second Hospital of Shanxi Medical UniversityTaiyuanChina
| | - Chaojian Xu
- Department of OrthopaedicThe Second Hospital of Shanxi Medical UniversityTaiyuanChina
| | - Yongfeng Wang
- Department of OrthopaedicThe Second Hospital of Shanxi Medical UniversityTaiyuanChina
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15
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Li W, Chen Q, Wang X, Chen Z. Effect of Freezing on Soybean Protein Solution. Foods 2023; 12:2650. [PMID: 37509741 PMCID: PMC10379167 DOI: 10.3390/foods12142650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 06/30/2023] [Accepted: 07/06/2023] [Indexed: 07/30/2023] Open
Abstract
To investigate the impact of frozen storage conditions on the physicochemical properties of soybean protein and explore the underlying mechanisms, this study focused on soybean isolate (SPI), ß-soybean companion globulin (7S), and soybean globulin (11S). The protein solutions were prepared at a concentration of 2% and subjected to freezing for 1 and 5 days. Subsequently, the protein content, physicochemical properties, secondary structure, sulfhydryl content, and chemical interaction forces were assessed and analyzed using UV spectrophotometry, Zeta potential measurements, SDS-PAGE, Fourier infrared spectroscopy, and endogenous fluorescence photoemission spectroscopy. The obtained results revealed that the solubility and total sulfhydryl content of SPI, 7S, and 11S exhibited a decreasing trend with prolonged freezing time. Among them, 11S demonstrated the largest decrease in solubility and total sulfhydryl content, followed by SPI, and 7S the least. During freezing, the aromatic amino acids of SPI, 7S, and 11S molecules were exposed, leading to increased hydrophobicity, protein aggregation, and particle size enlargement, and the structure of the protein changed from disordered structure to ordered structure. After freezing, the polarity of the microenvironment of SPI, 7S, and 11S increased, and their maximum fluorescence emission wavelengths were red-shifted. Notably, the largest red shift of SPI was from 332 nm to 335 nm. As freezing time increased, the contribution of hydrogen bonding increased, while the contribution of hydrophobic interactions decreased. This indicates that freezing affects the hydrophobic interactions, hydrogen bonding, and other chemical forces of the protein. The growth of ice crystals leads to the unfolding of protein molecular chains, exposure of internal hydrophobic groups, enhancement of hydrophobicity, and alters the secondary structure of the protein.
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Affiliation(s)
- Wenhui Li
- College of Food Science and Engineering, Shanxi Agricultural University, Jinzhong 030801, China
| | - Qiongling Chen
- College of Food Science and Engineering, Shanxi Agricultural University, Jinzhong 030801, China
| | - Xiaowen Wang
- College of Food Science and Engineering, Shanxi Agricultural University, Jinzhong 030801, China
| | - Zhenjia Chen
- College of Food Science and Engineering, Shanxi Agricultural University, Jinzhong 030801, China
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16
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Peng YL, Zhang Y, Pang L, Dong YF, Li MY, Liao H, Li RS. Integrated Analysis of Single-Cell RNA-Seq and Bulk RNA-Seq Combined with Multiple Machine Learning Identified a Novel Immune Signature in Diabetic Nephropathy. Diabetes Metab Syndr Obes 2023; 16:1669-1684. [PMID: 37312900 PMCID: PMC10258044 DOI: 10.2147/dmso.s413569] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Accepted: 05/31/2023] [Indexed: 06/15/2023] Open
Abstract
Background Increasing evidence suggests that immune modulation contributes to the pathogenesis and progression of diabetic nephropathy (DN). However, the role of immune modulation in DN has not been elucidated. The purpose of this study was to search for potential immune-related therapeutic targets and molecular mechanisms of DN. Methods Gene expression datasets were obtained from the Gene Expression Omnibus (GEO) database. A total of 1793 immune-related genes were acquired from the Immunology Database and Analysis Portal (ImmPort). Weighted gene co-expression network analysis (WGCNA) was performed for GSE142025, and the red and turquoise co-expression modules were found to be key for DN progression. We utilized four machine learning algorithms, namely, random forest (RF), support vector machine (SVM), adaptive boosting (AdaBoost), and k-nearest neighbor (KNN), to evaluate the diagnostic value of hub genes. Immune infiltration patterns were analyzed using the CIBERSORT algorithm, and the correlation between immune cell type abundance and hub gene expression was also investigated. Results A total of 77 immune-related genes of advanced DN were selected for subsequent analyzes. Functional enrichment analysis showed that the regulation of cytokine-cytokine receptor interactions and immune cell function play a corresponding role in the progression of DN. The final 10 hub genes were identified through multiple datasets. In addition, the expression levels of the identified hub genes were corroborated through a rat model. The RF model exhibited the highest AUC. CIBERSORT analysis and single-cell sequencing analysis revealed changes in immune infiltration patterns between control subjects and DN patients. Several potential drugs to reverse the altered hub genes were identified through the Drug-Gene Interaction database (DGIdb). Conclusion This pioneering work provided a novel immunological perspective on the progression of DN, identifying key immune-related genes and potential drug targets, thus stimulating future mechanistic research and therapeutic target identification for DN.
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Affiliation(s)
- Yue-Ling Peng
- Department of Nephrology, Shanxi Provincial People’s Hospital (Fifth Hospital of Shanxi Medical University), Taiyuan, People’s Republic of China
| | - Yan Zhang
- Department of Nephrology, Shanxi Provincial People’s Hospital (Fifth Hospital of Shanxi Medical University), Taiyuan, People’s Republic of China
| | - Lin Pang
- Department of Health Statistics, School of Public Health, Shanxi Medical University, Taiyuan, People’s Republic of China
| | - Ya-Fang Dong
- Department of Pathology and Pathophysiology, School of Basic Medicine, Shanxi Medical University, Taiyuan, People’s Republic of China
| | - Mu-Ye Li
- Department of Ocular Fundus Diseases, Shanxi Eye Hospital, Shanxi Medical University, Taiyuan, People’s Republic of China
| | - Hui Liao
- Drug Clinical Trial Institution, Shanxi Provincial People’s Hospital (Fifth Hospital of Shanxi Medical University), Taiyuan, People’s Republic of China
| | - Rong-Shan Li
- Department of Nephrology, Shanxi Provincial People’s Hospital (Fifth Hospital of Shanxi Medical University), Taiyuan, People’s Republic of China
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Luo B, Su JY, Wang YN, Guan L, Dong KS, Niu HJ, Shen SF, Li Y. Shewanella subflava sp. nov., a novel multi-resistant bacterium, isolated from the estuary of the Fenhe River into the Yellow River. Antonie Van Leeuwenhoek 2023; 116:511-519. [PMID: 37022511 DOI: 10.1007/s10482-023-01829-w] [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] [Received: 11/06/2022] [Accepted: 03/29/2023] [Indexed: 04/07/2023]
Abstract
A aerobic, gram-negative, rod-shaped and polar-flagellum bacterial strain, designated as FYR11-62T, was isolated from the estuary of the Fenhe River into the Yellow River in Shanxi Province, China. The isolate was able to grow at 4-37 °C (optimum, 25 °C), pH 5.5-9.5 (optimum, pH 7.5) and in the presence of 0-7.0% (w/v) NaCl (optimum, 1.0% NaCl). Phylogenetic analyses based on 16S rRNA genes and 1597 single-copy orthologous clusters indicated that strain FYR11-62T affiliated with the genus Shewanella and shared the highest 16S rRNA gene sequence similarity to Shewanella aestuarii SC18T (98.3%) and Shewanella gaetbuli TF-27T (97.3%), respectively. The major fatty acids were summed feature 3 (C16:1 ω7c and/or C16:1 ω6c), C16:0 and iso-C15:0. The major polar lipids were phosphatidylethanolamine and phosphatidylglycerol. The main quinones were Q-7 and Q-8. The genomic DNA G + C content was 41.6%. Gene annotation showed that strain FYR11-62T possessed 30 antibiotic resistance genes, implying its multiple antidrug resistance. The average nucleotide identity and digital DNA-DNA hybridization values between strain FYR11-62T and its closely related species were all below the thresholds for species delineation. The phylogenetic position together with the results of the analysis of morphological, physiological and genomic features support the classification of strain FYR11-62T (= MCCC 1K07242T = KCTC 92244T) as a novel species of the genus Shewanella, for which the name Shewanella subflava sp. nov. is proposed.
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Affiliation(s)
- Bi Luo
- Financial Assets Department, Shanxi Agricultural University, Taigu, 030801, China
| | - Jing-Yun Su
- College of Life Sciences, Shanxi Agricultural University, Taigu, 030801, China
| | - Ya-Nan Wang
- College of Life Sciences, Shanxi Agricultural University, Taigu, 030801, China
| | - Li Guan
- College of Life Sciences, Shanxi Agricultural University, Taigu, 030801, China
| | - Kai-Shi Dong
- College of Life Sciences, Shanxi Agricultural University, Taigu, 030801, China
| | - Hui-Jing Niu
- College of Animal Science, Shanxi Agricultural University, Taigu, 030801, China
| | - Shao-Fei Shen
- College of Life Sciences, Shanxi Agricultural University, Taigu, 030801, China.
| | - Yi Li
- College of Life Sciences, Shanxi Agricultural University, Taigu, 030801, China.
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18
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Gao LJ, He ZM, Li YY, Yang RR, Yan M, Shang X, Cao JM. Role of OAS gene family in COVID-19 induced heart failure. J Transl Med 2023; 21:212. [PMID: 36949448 PMCID: PMC10031198 DOI: 10.1186/s12967-023-04058-x] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Accepted: 03/12/2023] [Indexed: 03/24/2023] Open
Abstract
BACKGROUND COVID-19, the current global pandemic caused by SARS-CoV-2 infection, can damage the heart and lead to heart failure (HF) and even cardiac death. The 2',5'-oligoadenylate synthetase (OAS) gene family encode interferon (IFN)-induced antiviral proteins which is associated with the antiviral immune responses of COVID-19. While the potential association of OAS gene family with cardiac injury and failure in COVID-19 has not been determined. METHODS The expression levels and biological functions of OAS gene family in SARS-CoV-2 infected cardiomyocytes dataset (GSE150392) and HF dataset (GSE120852) were determined by comprehensive bioinformatic analysis and experimental validation. The associated microRNAs (miRNAs) were explored from Targetscan and GSE104150. The potential OAS gene family-regulatory chemicals or ingredients were predicted using Comparative Toxicogenomics Database (CTD) and SymMap database. RESULTS The OAS genes were highly expressed in both SARS-CoV-2 infected cardiomyocytes and failing hearts. The differentially expressed genes (DEGs) in the two datasets were enriched in both cardiovascular disease and COVID-19 related pathways. The miRNAs-target analysis indicated that 10 miRNAs could increase the expression of OAS genes. A variety of chemicals or ingredients were predicted regulating the expression of OAS gene family especially estradiol. CONCLUSION OAS gene family is an important mediator of HF in COVID-19 and may serve as a potential therapeutic target for cardiac injury and HF in COVID-19.
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Affiliation(s)
- Li-Juan Gao
- Key Laboratory of Cellular Physiology, Department of Physiology, Ministry of Education, Shanxi Medical University, Taiyuan, 030001, Shanxi, People's Republic of China.
| | - Zhong-Mei He
- Key Laboratory of Cellular Physiology, Department of Physiology, Ministry of Education, Shanxi Medical University, Taiyuan, 030001, Shanxi, People's Republic of China
| | - Yi-Ying Li
- Key Laboratory of Cellular Physiology, Department of Physiology, Ministry of Education, Shanxi Medical University, Taiyuan, 030001, Shanxi, People's Republic of China
| | - Rui-Rui Yang
- Key Laboratory of Cellular Physiology, Department of Physiology, Ministry of Education, Shanxi Medical University, Taiyuan, 030001, Shanxi, People's Republic of China
| | - Min Yan
- Key Laboratory of Cellular Physiology, Department of Physiology, Ministry of Education, Shanxi Medical University, Taiyuan, 030001, Shanxi, People's Republic of China
| | - Xuan Shang
- Key Laboratory of Cellular Physiology, Department of Physiology, Ministry of Education, Shanxi Medical University, Taiyuan, 030001, Shanxi, People's Republic of China
| | - Ji-Min Cao
- Key Laboratory of Cellular Physiology, Department of Physiology, Ministry of Education, Shanxi Medical University, Taiyuan, 030001, Shanxi, People's Republic of China.
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Zhao F, Li P, Deng F, Wang J, Cheng Y, Pei K, Wang Y, Wang Y. Integrated Lipidomics and Network Pharmacology Reveal Mechanism of Memory Impairment Improvement by Yuanzhi San. Chem Biodivers 2023; 20:e202200920. [PMID: 36683009 DOI: 10.1002/cbdv.202200920] [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: 09/29/2022] [Revised: 01/05/2023] [Accepted: 01/20/2023] [Indexed: 01/24/2023]
Abstract
Memory impairment (MI) is caused by a variety of causes, endangering human health. Yuanzhi San (YZS) is a common prescription used for the treatment of MI, but its mechanism of action needs further exploration. The purpose of this study was to investigate this mechanism through lipidomics and network pharmacology. Sprague Dawley (SD) rats were divided randomly into the normal, model, and YZS groups. The rats were gavaged with aluminum chloride (200 mg/kg) and intraperitoneally injected with D-galactose (400 mg/kg) every day for 60 days, except for the normal group. From the 30th day, YZS (13.34 g/kg) was gavaged once a day to the rats in the YZS group. Post-YZS treatment, ultra-high-performance liquid chromatography-mass spectrometry (UHPLC/MS) analysis was implemented to conduct a lipidomics study in the hippocampus of rats with memory impairment induced by aluminum chloride and D-galactose. Eight differential metabolites were identified between the normal group and the model group, whereas between the model group and the YZS group, 20 differential metabolites were established. Metabolic pathway analysis was performed on the aforementioned lipid metabolites, all of which were involved in sphingolipid and glycerophospholipid metabolism. Furthermore, serum pharmacochemistry analysis of YZS was carried out at the early stage of our research, which discovered 62 YZS prototype components. The results of the network pharmacology analysis showed that they were related to 1030 genes, and 451 disease genes were related to MI. There were 73 intersections between the YZS and MI targets. Kyoto Encyclopedia of Genes and Genomes (KEGG) analysis showed that these targets were closely related to the sphingolipid metabolic, calcium signaling, and other pathways. The integrated approach of lipidomics and network pharmacology was then focused on four major targets, including PHK2, GBA, SPTLC1, and AChE, as well as their essential metabolites (glucosylceramide, N-acylsphingosine, phosphatidylserine, phosphatidylcholine, and phosphatidylcholine) and pathways (sphingolipid, glycerophospholipid, and arachidonic acid metabolism). The significant affinity of the primary target for YZS was confirmed by molecular docking. The obtained results revealed that the combination of lipidomics and network pharmacology could be used to determine the effect of YZS on the MI biological network and metabolic state, and evaluate the drug efficacy of YZS and its related mechanisms of action.
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Affiliation(s)
- Fuxia Zhao
- Department of Pharmacy, Shanxi University of Traditional Chinese Medicine, Jinzhong, 030619, China
| | - Pei Li
- Department of Pharmacy, Shanxi University of Traditional Chinese Medicine, Jinzhong, 030619, China
| | - Fanying Deng
- Department of Pharmacy, Shanxi University of Traditional Chinese Medicine, Jinzhong, 030619, China
| | - Jiamin Wang
- Department of Pharmacy, Shanxi University of Traditional Chinese Medicine, Jinzhong, 030619, China
| | - Yangang Cheng
- Department of Pharmacy, Shanxi University of Traditional Chinese Medicine, Jinzhong, 030619, China
| | - Ke Pei
- Department of Pharmacy, Shanxi University of Traditional Chinese Medicine, Jinzhong, 030619, China
| | - Yingli Wang
- Department of Pharmacy, Shanxi University of Traditional Chinese Medicine, Jinzhong, 030619, China
| | - Yan Wang
- Department of Pharmacy, Shanxi University of Traditional Chinese Medicine, Jinzhong, 030619, China
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Nan C, Yang H, Gao F, Gao N, Zhou W, Du H, Liang Z. Effects of Molybdenum Doping on the Enhanced Electrocatalytic Nitrogen Reduction Reaction Performance of CeO 2 Nanorods: Theoretical and Experimental Investigations. Chempluschem 2023; 88:e202300023. [PMID: 36861491 DOI: 10.1002/cplu.202300023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 02/27/2023] [Accepted: 03/02/2023] [Indexed: 03/03/2023]
Abstract
As a green and sustainable strategy, the electrocatalytic N2 reduction reaction (NRR) has been considered the best potential approach to replace the traditional Haber-Bosch process under ambient conditions. The key is to exploit efficient and low-cost electrocatalysts according to the current situation. Herein, a series of Molybdenum (Mo) doped CeO2 nanorods (NR) catalysts were successfully fabricated via a hydrothermal reaction coupled with high temperature calcination. The nanorod structures were not altered after Mo atom doping. The obtained 5 %-Mo-CeO2 nanorods act as a superior electrocatalyst in neutral electrolytes of 0.1 M Na2 SO4 . Such electrocatalyst significantly enhances NRR performance with an NH3 yield of 10.9 μg h-1 mg-1 cat at -0.45 V vs reversible hydrogen electrode (RHE) and a Faradaic efficiency (FE) of 26.5 % at -0.25 V vs RHE. That outcome is 4 times higher than that of CeO2 nanorods (2.6 μg h-1 mg-1 cat ; 4.9 %). Meanwhile, density functional theory (DFT) calculation shows the characteristics after Mo doping: the band gap value lowers, the density of states increases, electrons are more easily excited, and N2 molecules are more easily adsorbed, thereby enhancing the activity of the electrocatalytic NRR.
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Affiliation(s)
- Cheng Nan
- College of Chemistry, Taiyuan University of Technology, Taiyuan, 030024, China) (Huimin Yang
| | - Huimin Yang
- College of Chemistry, Taiyuan University of Technology, Taiyuan, 030024, China) (Huimin Yang
| | - Fanfan Gao
- College of Chemistry, Taiyuan University of Technology, Taiyuan, 030024, China) (Huimin Yang
| | - Nan Gao
- College of Chemistry, Taiyuan University of Technology, Taiyuan, 030024, China) (Huimin Yang
| | - Wenjing Zhou
- College of Chemistry, Taiyuan University of Technology, Taiyuan, 030024, China) (Huimin Yang
| | - Haiyan Du
- College of Chemistry, Taiyuan University of Technology, Taiyuan, 030024, China) (Huimin Yang
| | - Zhenhai Liang
- College of Chemistry, Taiyuan University of Technology, Taiyuan, 030024, China) (Huimin Yang
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21
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Sun L, Zhang P, Xing M, Li R, Yu H, Ju Q, Yang J, Xu J. NAC32 alleviates magnesium toxicity-induced cell death through positive regulation of XIPOTL1 expression. Plant Physiol 2023; 191:849-853. [PMID: 36477811 PMCID: PMC9922428 DOI: 10.1093/plphys/kiac562] [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] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Accepted: 11/15/2022] [Indexed: 06/17/2023]
Abstract
Abscisic acid–inducible NAC32 alleviates magnesium toxicity-mediated cell death in roots through direct regulation of XIPOTL1 expression in Arabidopsis.
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Affiliation(s)
| | | | | | | | | | | | | | - Jin Xu
- Author for correspondence:
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22
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Ren XY, Nan XR, Li XQ, Yan HF, Zhang H. [Progress in the methods for evaluating depth of bone invasion and bone invasion of lower gingival squamous cell carcinoma]. Zhonghua Kou Qiang Yi Xue Za Zhi 2022; 57:769-774. [PMID: 35790520 DOI: 10.3760/cma.j.cn112144-20210923-00426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
The depth of invasion is a new index in the 8th edition of TNM classification and staging of oral cancer. Currently, there is no standardized evaluation method for the diagnosis of bone invasion and depth of invasion in lower gingival squamous cell carcinoma (LGSCC). The evaluation of LGSCC bone invasion depth not only provides a reference for surgical margin, but also determines the choice of surgical method, and is an independent prognostic factor for predicting cervical lymphatic metastasis. At present, the main evaluation methods of LGSCC bone invasion and invasion depth include X-ray, MRI, CT, positron emission tomography(PET)/CT, PET/MRI, singlephoton emission CT(SPECT)/CT and pathological examination. In this paper, the evaluation methods and effects of LGSCC bone invasion and invasion depth are summarized, and its advantages and disadvantages are analyzed in order to provide reference for clinical application.
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Affiliation(s)
- X Y Ren
- Shanxi Medical University School of Stomatology, Taiyuan 030001, China
| | - X R Nan
- Department of Oral and maxillofacial, Shanxi Medical University School of Stomatology, Taiyuan 030001, China
| | - X Q Li
- Department of Oral and maxillofacial, Shanxi Medical University and The First Hospital, Taiyuan 030001, China
| | - H F Yan
- Department of Oral and maxillofacial, Shanxi Medical University and The First Hospital, Taiyuan 030001, China
| | - Haifeng Zhang
- Department of Oral and maxillofacial, Shanxi Medical University and The First Hospital, Taiyuan 030001, China
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