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Tang ZJ, Yang JR, Yu CL, Dong MH, Wang R, Li CX. A Bibliometric Analysis of Global Research Trends in Psoriasis and Metabolic Syndrome. Clin Cosmet Investig Dermatol 2024; 17:365-382. [PMID: 38352064 PMCID: PMC10863501 DOI: 10.2147/ccid.s446966] [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: 10/27/2023] [Accepted: 01/22/2024] [Indexed: 02/16/2024]
Abstract
Background Psoriasis is a frequent form of chronic inflammation in dermatology that is unmistakably linked to the metabolic syndrome (MetS) and its elements. This study was to explore the current status and new developments in the global research, and the holistic landscape of this field more intuitively through bibliometric analysis of scientific output and activity. Methods Publications regarding psoriasis and MetS were searched and chosen from the database of the Web of Science Core Collection. Excel 2019, VOSviewer, and CiteSpace software were utilized to conduct bibliometric analysis. Results There were 1096 publications included. The scientific outputs in this field had increased from 2004 to 2022, and the expansion could continue in the following years. The United States contributed the most publications (241, 21.99%) and had the most citation frequency (13,489 times). The University of California System was the most productive affiliation. Girolomoni G., Armstrong A.W., Gisondi P. and Gelfand J.M. were key and influential researchers. Journal of the European Academy of Dermatology and Venereology published the greatest number of articles (65 articles). By analyzing keyword frequency and clustering, we have identified the following areas of research interest and frontiers: prevalence, risk, association, gene expression, waist circumference, adipose tissue inflammation, vascular inflammation, cardiovascular disease, psoriatic arthritis, and fibrosis. Conclusion This bibliometric analysis elucidates research domain of psoriasis and MetS, portraying present hotspots and future emerging trends. This field has generated significant interest and displays potential for further growth. The United States has made distinguished contributions, and currently dominates this field.
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Affiliation(s)
- Zi-Jie Tang
- Graduate School, Medical School of Chinese People’s Liberation Army (PLA), Beijing, 100853, People’s Republic of China
- Department of Dermatology, The First Medical Center of Chinese PLA General Hospital, Beijing, 100853, People’s Republic of China
| | - Jing-Run Yang
- Department of General Surgery, The First Medical Center of Chinese PLA General Hospital, Beijing, 100853, People’s Republic of China
| | - Chong-Li Yu
- Department of Dermatology, The First Medical Center of Chinese PLA General Hospital, Beijing, 100853, People’s Republic of China
| | - Mei-Han Dong
- Graduate School, Medical School of Chinese People’s Liberation Army (PLA), Beijing, 100853, People’s Republic of China
- Department of Dermatology, The First Medical Center of Chinese PLA General Hospital, Beijing, 100853, People’s Republic of China
| | - Rui Wang
- Department of Dermatology, The First Medical Center of Chinese PLA General Hospital, Beijing, 100853, People’s Republic of China
| | - Cheng-Xin Li
- Graduate School, Medical School of Chinese People’s Liberation Army (PLA), Beijing, 100853, People’s Republic of China
- Department of Dermatology, The First Medical Center of Chinese PLA General Hospital, Beijing, 100853, People’s Republic of China
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Tang ZJ, Fang P, Huang JH, Zhong PY. Emission characteristics of Cl2 and ClO2 during simultaneous removal of SO2 and NO using NaClO2 solution. ACTA ACUST UNITED AC 2018. [DOI: 10.1088/1755-1315/113/1/012148] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Xie ZZ, Zheng LY, Tang L, Tang ZJ, Li SS, Zhang Y, Lin HR. Isolation and characterization of novel polymorphic microsatellite markers for Epinephelus akaara. Genet Mol Res 2015; 14:13663-6. [PMID: 26535681 DOI: 10.4238/2015.october.28.28] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
In the present study, ten novel microsatellite markers were developed from an enriched-(CA)13 genomic library of Epinephelus akaara. The mean number of alleles per locus was 21.6, with a range of 12 to 33. Observed heterozygosity ranged from 0.767 to 0.967, and expected heterozygosity ranged from 0.831 to 0.975, with mean values of 0.877 and 0.923, respectively. Among the ten loci, three loci deviated from Hardy-Weinberg equilibrium after sequential Bonferroni's correction. These polymorphic microsatellite markers may be useful for studies on the population genetics of E. akaara.
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Affiliation(s)
- Z Z Xie
- State Key Laboratory of Biocontrol, Institute of Aquatic Economic Animals, The Guangdong Province Key Laboratory for Aquatic Economic Animals, Sun Yat-Sen University, Guangzhou, China
| | - L Y Zheng
- Fisheries Research Institute of Fujian, Xiamen, China
| | - L Tang
- State Key Laboratory of Biocontrol, Institute of Aquatic Economic Animals, The Guangdong Province Key Laboratory for Aquatic Economic Animals, Sun Yat-Sen University, Guangzhou, China
| | - Z J Tang
- State Key Laboratory of Biocontrol, Institute of Aquatic Economic Animals, The Guangdong Province Key Laboratory for Aquatic Economic Animals, Sun Yat-Sen University, Guangzhou, China
| | - S S Li
- State Key Laboratory of Biocontrol, Institute of Aquatic Economic Animals, The Guangdong Province Key Laboratory for Aquatic Economic Animals, Sun Yat-Sen University, Guangzhou, China
| | - Y Zhang
- State Key Laboratory of Biocontrol, Institute of Aquatic Economic Animals, The Guangdong Province Key Laboratory for Aquatic Economic Animals, Sun Yat-Sen University, Guangzhou, China
| | - H R Lin
- State Key Laboratory of Biocontrol, Institute of Aquatic Economic Animals, The Guangdong Province Key Laboratory for Aquatic Economic Animals, Sun Yat-Sen University, Guangzhou, China
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Lebas BSM, Ochoa-Corona FM, Tang ZJ, Thangavel R, Elliott DR, Alexander BJR. First Report of Spinach latent virus in Tomato in New Zealand. Plant Dis 2007; 91:228. [PMID: 30781015 DOI: 10.1094/pdis-91-2-0228a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
A Lycopersicon esculentum (tomato) plant from a commercial property in New Zealand was submitted to the Investigation and Diagnostic Centre for diagnosis in 2003. Fruits had faint yellow ringspots but no obvious symptoms were observed on leaves. No virus particles were observed from tomato and symptomatic herbaceous plants crude sap preparations. Mechanically inoculated Nicotiana clevelandii and N glutinosa developed systemic chlorosis, whereas pinpoint necrotic local lesions were observed on Chenopodium amaranticolor. Chlorotic local lesions were also observed on C. quinoa followed by systemic necrosis. No symptoms were observed on Cucumis sativus, Gomphrena globosa, N. benthamiana, N. sylvestris, or N. tabacum cv. White Burley. Total RNA was extracted from N. glutinosa and C. quinoa leaf samples using the Qiagen (Qiagen Inc., Valencia, CA) Plant RNeasy Kit. Reverse transcription (RT) was carried out by using random hexamer primers and SuperScript II reverse transcriptase (Invitrogen, Frederick, MD) followed with PCR using broad-detection primers targeting the genera Carmovirus, Dianthovirus, Ilarvirus, Tospovirus, (Agdia Inc., Elkhart, IN) and Tombusvirus (2). A positive RT-PCR amplification was obtained only with Ilarvirus primers. The 450-bp product (GenBank Accession No. DQ457000) from the replicase gene had a 97.4% nt and 98.6% aa identity with Spinach latent virus (SpLV; Accession No. NC_003808). An RT-PCR protocol was developed for the specific detection of SpLV. Primers were designed from three SpLV RNA sequences (RNA1: NC_003808; RNA2: NC_003809; RNA3: NC_003810) using the Primer3 software (3). Primers SpLV-RNA1-F (5'-TGTGGATTGGTGGTTGGA-3') and SpLV-RNA1-R (5'-CTTGCTTGAGGAGAGATGTTG-3') anneal to the replicase gene from nt 1720 to 2441. Primers SpLV-RNA2-F (5'-GAACCACCGAAACCGAAA-3') and SpLV-RNA2-R (5'-CCACCTCAACACCAGTCATAG-3') bind to the polymerase gene from nt 603 to 1038. Primers SpLV-RNA3-F (5'-GCCTTCATCTTTGCCTTTG-3') and SpLV-RNA3-R (5'-CATTTCATCTGCGGTGGT-3') amplify the movement protein gene from nt 724 to 936. The predicted amplified product sizes were 722, 436, and 213 bp from RNA1, RNA2, and RNA3, respectively. RT was carried out as described above. PCR was performed in a 20-μl reaction containing 2 μl cDNA, 1× Taq reaction buffer, 1.5 mM MgCl2, 0.2 mM dNTPs, 0.2 μM of forward and reverse primers, and 1 U Taq polymerase (Promega, Madison, WI). The PCR amplification cycle was identical for the three primer pairs: denaturation (95°C for 3 min) followed by 37 cycles of 95°C (20 s), 60°C (30 s), and 72°C (30 s) with a final elongation step (72°C for 3 min). The amplified products were analyzed by gel electrophoresis, stained with SYBR Green, and their identities confirmed by sequencing. The tomato sample was grown from seed imported from the Netherlands where SpLV occurs (4). The virus is of potential importance for the tomato industry because of its symptomless infection and high frequency of seed transmission in many plant species (1,4). SpLV has never been detected in other submitted tomato samples. Consequently, SpLV is not considered to be established in New Zealand. To our knowledge, this is the first report of SpLV in tomato. References: (1) L. Bos et al. Neth. J. Plant Pathol. 86:79, 1980. (2) R. Koeing et al. Arch. Virol. 149:1733, 2004. (3) S. Rozen and H. Skaletsky. Page 365 in: Bioinformatics Methods and Protocols. Humana Press, Totowa, NJ, 2000. (4) Z. Stefenac and M. Wrischer. Acta Bot. Croat. 42:1, 1983.
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Affiliation(s)
- B S M Lebas
- Investigation and Diagnostic Centre, Biosecurity New Zealand, P.O. Box 2095, Auckland 1140, New Zealand
| | - F M Ochoa-Corona
- Investigation and Diagnostic Centre, Biosecurity New Zealand, P.O. Box 2095, Auckland 1140, New Zealand
| | - Z J Tang
- Investigation and Diagnostic Centre, Biosecurity New Zealand, P.O. Box 2095, Auckland 1140, New Zealand
| | - R Thangavel
- Investigation and Diagnostic Centre, Biosecurity New Zealand, P.O. Box 2095, Auckland 1140, New Zealand
| | - D R Elliott
- Investigation and Diagnostic Centre, Biosecurity New Zealand, P.O. Box 2095, Auckland 1140, New Zealand
| | - B J R Alexander
- Investigation and Diagnostic Centre, Biosecurity New Zealand, P.O. Box 2095, Auckland 1140, New Zealand
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Luo F, Hou W, Yang ZQ, Tang ZJ, Wang Y, Xian QY, Sun LH. Intratracheal inoculation of severe acute respiratory syndrome coronavirus in monkeys Macaca rhesus. Acta Virol 2007; 51:171-177. [PMID: 18076307] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
An animal model for infection with Severe acute respiratory syndrome coronavirus (SARSCoV) was evaluated in monkeys Macaca rhesus. The monkeys were inoculated into the trachea with NS-I strain of SARS-CoV and the clinical manifestation of the illness was monitored. The clinical samples collected from infected monkeys were examined by immumnofluorescence assay (IFA), pathological inspection, RTPCR, and by virus isolation. The infected animals demonstrated mild clinical symptoms including fever. Two of the six infected monkeys developed fever (1.5 above the level before challenge) on the day 10 post inoculation (p.i.). Although the severe clinical symptoms or mortality were not observed, the virological and histopathological evidences of the illness were evident. The specimens collected from the infected animals showed the presence of SARS-CoV detected by RT-PCR, IFA, and by virus isolation. From the organs examined postmortem, a major pathological change was observed in the lungs. The walls of the alveoli were thicker, infiltrated with inflammation cells and an exudative fluid was found in the alveolar spaces. In addition, some alveolar spaces showed hyaline membrane lining. The results showed that the monkeys infected with SARS-CoV developed the typical SARS according to clinical, virological, and pathological findings.
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Affiliation(s)
- F Luo
- Institue of Virology, Wuhan University School of Medicine, Wuhan, China
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Xiong YY, Zeng J, Tang ZJ. [Expression of human chorionic gonadotropin, human placental lactogen and pregnancy-specific 1-glycoprotein in malignant trophoblastic neoplasms]. Zhonghua Fu Chan Ke Za Zhi 1994; 29:610-3, 638. [PMID: 7712876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The expression of placental hormones in 91 malignant trophoblastic neoplasms was studied immunohistochemically using a panel of antibodies against hCG, human placental lactogen (hPL) and pregnancy-specific 1-glycoprotein (SP). The results indicated that the expression of hCG in invasive moles was weaker than that in choriocarcinoma, but the expression of hPL and SP1 was stronger than those in choriocarcinoma. The expression of hPL and SP1 in the metastatic tumors of invasive moles was weaker than the expression at in the primary tumors, but the secretory capacity of hCG in metastatic choriocarcinomas was stronger than that in the primary neoplasms. In this study, the qualities of expression of the placental hormones in invasive moles and choriocarcinomas corresponded to the degree of tumor malignancy, the biological behaviour and the grading of trophoblastic cell differentiation. We believe that the detection of hCG, hPL and SP1, in malignant trophoblastic neoplasms was of value for establishing tumor diagnosis and typing and for judgement on prognosis.
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Tang ZJ. [A combined staining of immunohistochemistry and in situ hybridization for detecting epidemic hemorrhagic fever virus in tissue section]. Zhonghua Bing Li Xue Za Zhi 1993; 22:140-2. [PMID: 8106176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
A combined staining of immunohistochemistry and in situ hybridization has been successfully applied to detect antigen and viral RNA at the same tissue slice from epidemic hemorrhagic fever (EHF) autopsy. Multiple McAb were used to detect EHFV antigen, followed with a digoxigenin-labelling cDNA probe for detecting EHFV RNA respectively. The viral antigen was seen in the cellular cytoplasm and viral RNA was demonstrated within the nuclei. It is emphasized that pretreatment of the section with Lugol's solution and choice of suitable proteolytic enzyme as well as proper temperature and time for the hybridization are the key points for the staining.
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Affiliation(s)
- Z J Tang
- Department of Pathology, Hubei Medical College, Wuhan
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Tang ZJ. [Alterations in insulin receptor in injured rats and the effects of dexamethasone and silybin]. Zhonghua Zheng Xing Shao Shang Wai Ke Za Zhi 1991; 7:214-7. [PMID: 1782593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The purpose of this study is to examine the alterations in hepatocyte insulin receptors in rats subjected to scald and restrained water immersion stress and the effects of dexamethasone and silybin. In scalded rats, plasma glucose and insulin levels were higher than that of normal rats, suggesting the occurrence of insulin resistance following injury. The maximal binding capacity (Ro) and highest insulin binding rate (Bo/T) of hepatocyte insulin receptors were significantly reduced in rats 72h postscalding, while there was no obvious change in affinity (Ke Kf). The Ro and Bo/T of the restrained water immersion stress rats were also reduced significantly, but the affinity was increased. Dexamethasone significantly enhanced Ro in rats 72h postscalding with significant decrease in affinity (Ke). Silybin significantly enhanced Ro and Bo/T 72h postscalding with no obvious change in affinity. It is suggested that insulin resistance following injury may be a consequence of receptor defect of the target cells, and for disturbance of glucose metabolism following injury, it is not beneficial to use dexamethasone, but silybin may be used with benefit.
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Affiliation(s)
- Z J Tang
- Department of Pharmacology, Second Military, Medical College, Shanghai
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He YX, Hu YQ, Yu QF, Tang ZJ. Characteristics of different isolates of Schistosoma japonicum from China in the final hosts. Southeast Asian J Trop Med Public Health 1991; 22:240-4. [PMID: 1948285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The present paper deals with the susceptibility of common laboratory animals, such as mouse, rat, hamster, jird, rabbit and rhesus monkey, to infection with different isolates of Schistosoma japonicum in the mainland of China under laboratory conditions. With the exception of the rat, all the animals under study were permissive hosts for different isolates though their worm recovery rates varied. The mean body length of pair-worms of the Yunnan isolate was considerably smaller than that of the Anhui, Hubei, Guangxi and Sichuan isolates, and the percentage of male specimens with 7 testes in the Yunnan isolate was also significantly less than that in the other 4 isolates. Judging from the egg index (width/length x 100), the eggs of the Sichuan isolate were broad and short in shape, giving a high index; those of Guangxi and Hubei isolates were oblong, giving the lowest index; the other two isolates from Yunnan and Anhui, lay between these two extremes. The mean prepatent periods were longer in mice, hamsters and rhesus monkeys infected with Yunnan and Guangxi isolates, than those with Sichuan isolate. A dendrogram of the 5 isolates of S. japonicum was constructed on the basis of similarity coefficients by means of fuzzy cluster analysis on the biological characters mentioned above. Our results provide evidence of the existence of different strains of S. japonicum in the mainland of China as shown by comparative studies of their characteristics in the final hosts.
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Affiliation(s)
- Y X He
- Institute of Parasitic Diseases, Chinese Academy of Preventive Medicine, Shanghai
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Abstract
Several novel bioactive components isolated from Chinese medicinal plants will be presented. These include novel maytansinoid tumor inhibitors, some new ent-kaurane and rosane diterpenoids from Mallotus anomalus Meer et Chun (Euphorbiaceae), as well as novel insecticide, stemona alkaloids from Stemona parviflora C. H. Wright (Stemonaceae). Both are native plants of Hainan island, China. 2D NMR techniques such as mono and hetero-COSY, NOESY, COLOC as well as 1H-NMR line broadening effect were utilized for structure elucidation. The separation techniques, structure elucidations and bioassay results will be reported.
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Affiliation(s)
- R S Xu
- Shanghai Institute of Materia Medica, Academia Sinica, China
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Lao AN, Tang ZJ, Xu RS. [Studies on the chemical constituents of Stephania longa L. (Menispermaceae) (II) (author's transl)]. Yao Xue Xue Bao 1981; 16:940-2. [PMID: 7340387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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Lao AN, Gao YL, Tang ZJ, Xu RS. [Studies on chemical constituents of Stephania longa L. (Menispermaceae) (I) (author's transl)]. Yao Xue Xue Bao 1980; 15:696-8. [PMID: 7257793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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Tang ZJ, Lao AN, Chen Y, Zhang XX, Wang CG, Zhong FD. [Studies on the active principles fo neuromuscular blocking actions of Cyclea barbata (Wall.) Miers (author's transl)]. Yao Xue Xue Bao 1980; 15:506-8. [PMID: 7211396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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