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Thaçi D, Jullien D, Egeberg A, Carrascosa JM, Wu JJ, Pau-Charles I, Gisondi P. Low incidence rate of respiratory and viral infections over 5 years of treatment with tildrakizumab in patients with moderate-to-severe psoriasis: pooled analysis from reSURFACE 1 and reSURFACE 2 phase 3 trials. J Eur Acad Dermatol Venereol 2021; 35:e709-e711. [PMID: 34058035 DOI: 10.1111/jdv.17427] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Accepted: 04/28/2021] [Indexed: 11/26/2022]
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Zhou X, Zhang ZC, Huang YB, Xiao HW, Wu JJ, Qi ZC, Wei YK. Conservation Genomics of Wild Red Sage ( Salvia miltiorrhiza) and Its Endangered Relatives in China: Population Structure and Interspecific Relationships Revealed From 2b-RAD Data. Front Genet 2021; 12:688323. [PMID: 34046061 PMCID: PMC8144715 DOI: 10.3389/fgene.2021.688323] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 04/13/2021] [Indexed: 12/28/2022] Open
Abstract
Red sage (Salvia miltiorrhiza) is a widely used medicinal plant for treatment of cardiovascular and cerebrovascular diseases. Because of excessive excavation by huge market demand and habitat loss by human activities, the wild population resources of S. miltiorrhiza have reduced drastically in recent years. Meanwhile, population status of two closely related species S. bowleyana and S. paramiltiorrhiza were in a trend of decreasing due to their potential replacement of S. miltiorrhiza. Particularly, S. paramiltiorrhiza was threatened and endemic to a small region in eastern China. However, to date there has been no conservation genetic research reported for wild S. miltiorrhiza population and its endangered relatives. Assess the wild germplasm diversity for S. miltiorrhiza and its related species would provide fundamental genetic background for cultivation and molecular breeding of this medicinally important species. In the present study, we investigated the genetic diversity, population structure, and intra/inter-specific differentiation of S. miltiorrhiza and above two relatives using 2b-RAD genome-wide genotyping method. By investigating 81 individuals of S. miltiorrhiza, 55 individuals of S. bowleyana and 15 individuals of S. paramiltiorrhiza from 23 locations in China, we obtained 23,928 SNPs in total. A comparatively high genetic diversity was observed in S. miltiorrhiza (π = 0.0788, H e = 0.0783 ± 0.0007). The observed and expected heterozygosity in populations of these three species ranged from 0.0297 to 0.1481 and 0.0251 to 0.831, respectively. Two major lineage groups were detected in the examined S. miltiorrhiza populations. The results indicated that Dabie Mountain as a genetic diversity center of S. miltiorrhiza and possible complex inter-specific genetic exchange/hybridization occurred between S. miltiorrhiza and the two relatives. We suggest that strategic conservation and germplasm preservation should be considered not only for wild populations of S. miltiorrhiza, but also for its related S. bowleyana and S. paramiltiorrhiza.
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Zou ML, Chen ZH, Teng YY, Liu SY, Jia Y, Zhang KW, Sun ZL, Wu JJ, Yuan ZD, Feng Y, Li X, Xu RS, Yuan FL. The Smad Dependent TGF-β and BMP Signaling Pathway in Bone Remodeling and Therapies. Front Mol Biosci 2021; 8:593310. [PMID: 34026818 PMCID: PMC8131681 DOI: 10.3389/fmolb.2021.593310] [Citation(s) in RCA: 88] [Impact Index Per Article: 29.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Accepted: 04/23/2021] [Indexed: 12/15/2022] Open
Abstract
Bone remodeling is a continuous process that maintains the homeostasis of the skeletal system, and it depends on the homeostasis between bone-forming osteoblasts and bone-absorbing osteoclasts. A large number of studies have confirmed that the Smad signaling pathway is essential for the regulation of osteoblastic and osteoclastic differentiation during skeletal development, bone formation and bone homeostasis, suggesting a close relationship between Smad signaling and bone remodeling. It is known that Smads proteins are pivotal intracellular effectors for the members of the transforming growth factor-β (TGF-β) and bone morphogenetic proteins (BMP), acting as transcription factors. Smad mediates the signal transduction in TGF-β and BMP signaling pathway that affects both osteoblast and osteoclast functions, and therefore plays a critical role in the regulation of bone remodeling. Increasing studies have demonstrated that a number of Smad signaling regulators have potential functions in bone remodeling. Therefore, targeting Smad dependent TGF-β and BMP signaling pathway might be a novel and promising therapeutic strategy against osteoporosis. This article aims to review recent advances in this field, summarizing the influence of Smad on osteoblast and osteoclast function, together with Smad signaling regulators in bone remodeling. This will facilitate the understanding of Smad signaling pathway in bone biology and shed new light on the modulation and potential treatment for osteoporosis.
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Lyu YY, Wu JJ, Guo W, Peng L, Wang YX, Wu M, Cao K, Jie Y. [Clinical observation and analysis on the effect of orthokeratology in myopic anisometropic children]. ZHONGHUA YU FANG YI XUE ZA ZHI [CHINESE JOURNAL OF PREVENTIVE MEDICINE] 2021; 55:471-477. [PMID: 33858058 DOI: 10.3760/cma.j.cn112150-20210203-00119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To evaluate the clinical effects of orthokeratology lens on children with myopic anisometropia. Methods: Retrospective case series study. The data of 226 myopic anisometropia children, (10.83±1.56)years old, including 95 males and 131 females, fitted with orthokeratology(OK) lens in Beijing Tongren Hospital from June 2017 to June 2019 were collected. According to the lens wearing condition and baseline anisometropia, they were divided into four groups: group A1 with an average age of (10.68±1.66) years (bilateral OK lens wearing with low anisometropia, 1.0 D≤SE difference<2.5 D, 50 males and 61 females), group A2 with an average age of (11.24±1.38) years (bilateral OK lens wearing with moderate and high anisometropia, SE difference≥2.5 D, 10 males and 23 females), group B1 with an average age of (10.79±1.51) years (unilateral OK lens wearing with low anisometropia, 1.0 D≤SE difference<2.5 D, 17 males and 21 females) and group B2 with an average age of (10.97±1.60) years (unilateral OK lens wearing with moderate and high anisometropia, SE difference≥2.5 D, 18 males and 26 females). After wearing OK lens for one year, the changes of axial length(AL) and AL difference were observed and statistically analyzed. Results: (1) AL changes: after wearing OK-lens for one year, AL of each eye increased. In group A1, the AL of the more myopic eyes and the less myopic eyes increased by (0.20±0.21) mm and (0.24±0.22) mm respectively, and the difference was statistically significant (t=-3.208, P=0.002); in group A2, the AL growth of the more myopic eyes and the less myopic eyes were (0.04±0.11) mm and (0.17±0.14) mm, and the difference was statistically significant (t=-5.545, P<0.001). In group B1, the AL elongation of the more myopic eyes and the less myopic eyes were (0.14±0.21) mm and (0.39±0.23) mm, and in group B2, the AL growth of the more myopic eyes and the less myopic eyes were (0.11±0.14) mm and (0.54±0.24) mm, with statistically significant differences(t=-6.533, -11.643; all P<0.001). There was a linear correlation between AL elongation and age of the more myopic eyes and the less myopic eyes in group A1(corrected R2=0.208, 0.237) and group A2 (corrected R2=0.169, 0.360). There was no linear correlation of the more myopic eyes and the less myopic eyes between AL change and age or baseline myopia in group B1 (F=0.514, 1.205;P=0.602, 0.312) and group B2 (F=0.841, 0.056; P=0.439, 0.946). (2)Change of AL difference: after wearing OK lens for one year, the changes of AL difference in groupA1, A2, B1 and B2 were (-0.04±0.14) mm,(-0.13±0.13) mm,(-0.26±0.24) mm and (-0.43±0.25) mm, and the decrease of AL difference in moderate and high anisometropia groups were greater than that in low anisometropia groups (t =-3.211, -3.180; P=0.002, 0.002).There was a linear correlation between the reduction of AL difference and baseline anisometropia in group A1, A2 and B2 (corrected R2=0.099, 0.149, 0.230), and there was no linear relationship between the decrease of AL difference and the baseline anisometropia in group B1 (F=0.014, P=0.908). Conclusions: Orthokeratology could effectively control the progression of myopia and to treat anisometropia. The effect of myopia control was better in the older binocular OK lens wearers, and for the patients with greater baseline anisometropia, the treatment effect of anisometropia was better.
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Wu JJ, Zhuo MP, Lai R, Zou SN, Yan CC, Yuan Y, Yang SY, Wei GQ, Wang XD, Liao LS. Cascaded Excited-State Intramolecular Proton Transfer Towards Near-Infrared Organic Lasers Beyond 850 nm. Angew Chem Int Ed Engl 2021; 60:9114-9119. [PMID: 33538056 DOI: 10.1002/anie.202016786] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 02/03/2021] [Indexed: 01/01/2023]
Abstract
Near-infrared (NIR) organic solid-state lasers play an essential role in applications ranging from laser communication to infrared night vision, but progress in this area is restricted by the lack of effective excited-state gain processes. Herein, we originally proposed and demonstrated the cascaded occurrence of excited-state intramolecular proton transfer for constructing the completely new energy-level systems. Cascading by the first ultrafast proton transfer of <430 fs and the subsequent irreversible second proton transfer of ca. 1.6 ps, the stepwise proton transfer process favors the true six-level photophysical cycle, which supports efficient population inversion and thus NIR single-mode lasing at 854 nm. This work realizes longest wavelength beyond 850 nm of organic single-crystal lasing to date and originally exploits the cascaded excited-state molecular proton transfer energy-level systems for organic solid-state lasers.
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Wu JJ, Kearns DG, Lin TC, Chat VS, Litman HJ, Dube B, McLean RR. Characterization of non-responders to interleukin-17 inhibitors in moderate to severe psoriasis patients enrolled in the Corrona ® Psoriasis Registry. J Eur Acad Dermatol Venereol 2021; 35:e531-e533. [PMID: 33834554 DOI: 10.1111/jdv.17270] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Wu JJ, Wang JL, Tung CF, Tseng JS. Suppurative mediastinal lymphadenitis caused by Actinomyces odontolyticus: Successfully diagnosed by endobronchial ultrasound-guided transbronchial needle aspiration. J Postgrad Med 2021; 67:46-48. [PMID: 33533749 PMCID: PMC8098874 DOI: 10.4103/jpgm.jpgm_739_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Liu J, Martin A, Thatiparthi A, Wu JJ. Association between atopic dermatitis and osteoarthritis among US adults in the 1999-2006 NHANES. J Eur Acad Dermatol Venereol 2021; 35:e375-e377. [PMID: 33540471 DOI: 10.1111/jdv.17147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 01/06/2021] [Accepted: 01/28/2021] [Indexed: 11/30/2022]
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Li Z, Gao JR, Song L, Wang PG, Ren JA, Wu XW, Luo SM, Zeng QJ, Weng YH, Xu XJ, Yuan QZ, Zhao J, Liao NS, Mai W, Wang F, Cao H, Wang SC, Han G, Wang DR, Wang H, Zhang J, Zhang H, Zhang DM, Liao WS, Zhao WW, Li W, Cui P, Chen X, Zhang HY, Yang T, Wang L, Gao YS, Li J, Wu JJ, Zhou W, Lyu ZJ, Fang J. [Risk factors for surgical site infection after emergency abdominal surgery: a multicenter cross-sectional study in China]. ZHONGHUA WEI CHANG WAI KE ZA ZHI = CHINESE JOURNAL OF GASTROINTESTINAL SURGERY 2020; 23:1043-1050. [PMID: 33212552 DOI: 10.3760/cma.j.issn.441530-20200527-00315] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: Surgical site infection (SSI) is the most common infectious complication after emergency abdominal surgery (EAS). To a large extent, most SSI can be prevented, but there are few relevant studies in China. This study mainly investigated the current situation of SSI occurrence after EAS in China, and further explored risk factors for SSI occurrence. Methods: Multi-center cross-sectional study was conducted. Clinical data of patients undergoing EAS in 33 hospitals across China between May 1, 2019 and June 7, 2019 were prospectively collected, including perioperative data and microbial culture results from infected incisions. The primary outcome was the incidence of SSI after EAS, while the secondary outcomes were postoperative hospital stay, ICU occupancy rate, length of ICU stay, hospitalization cost, and mortality within postoperative 30 days. Univariate and multivariate logistic regression models were used to analyze the risk factors of SSI after EAS. Results: A total of 660 EAS patients aged (47.9±18.3) years were enrolled in this study, including 56.5% of males (373/660). Forty-nine (7.4%) patients developed postoperative SSI. The main pathogen of SSI was Escherichia coli [culture positive rate was 32.7% (16/49)]. As compared to patients without SSI, those with SSI were more likely to be older (median 56 years vs. 46 years, U=19 973.5, P<0.001), male [71.4% (35/49) vs. 56.1% (343/611), χ(2)=4.334, P=0.037] and diabetes [14.3% (7/49) vs. 5.1% (31/611), χ(2)=5.498, P=0.015]; with-lower preoperative hemoglobin (median: 122.0 g/L vs. 143.5 g/L, U=11 471.5, P=0.006) and albumin (median: 35.5 g/L vs. 40.8 g/L, U=9452.0, P<0.001), with higher blood glucose (median: 6.9 mmol/L vs. 6.0 mmol/L, U=17 754.5, P<0.001); with intestinal obstruction [32.7% (16/49) vs. 9.2% (56/611), χ(2)=25.749, P<0.001], with ASA score 3-4 [42.9% (21/49) vs. 13.9% (85/611), χ(2)=25.563, P<0.001] and with high surgical risk [49.0% (24/49) vs. 7.0% (43/611), χ(2)=105.301, P<0.001]. The main operative procedure resulting in SSI was laparotomy [81.6%(40/49) vs. 35.7%(218/611), χ(2)=40.232, P<0.001]. Patients with SSI experienced significantly longer operation time (median: 150 minutes vs. 75 minutes, U=25 183.5, P<0.001). In terms of clinical outcome, higher ICU occupancy rate [51.0% (25/49) vs. 19.5% (119/611), χ(2)=26.461, P<0.001], more hospitalization costs (median: 44 000 yuan vs. 15 000 yuan, U=24 660.0, P<0.001), longer postoperative hospital stay (median: 10 days vs. 5 days, U=23 100.0, P<0.001) and longer ICU occupancy time (median: 0 days vs. 0 days, U=19 541.5, P<0.001) were found in the SSI group. Multivariate logistic regression analysis showed that the elderly (OR=3.253, 95% CI: 1.178-8.985, P=0.023), colorectal surgery (OR=9.156, 95% CI: 3.655-22.937, P<0.001) and longer operation time (OR=15.912, 95% CI:6.858-36.916, P<0.001) were independent risk factors of SSI, while the laparoscopic surgery (OR=0.288, 95% CI: 0.119-0.694, P=0.006) was an independent protective factor for SSI. Conclusions: For patients undergoing EAS, attention should be paid to middle-aged and elderly patients and those of colorectal surgery. Laparoscopic surgery should be adopted when feasible and the operation time should be minimized, so as to reduce the incidence of SSI and to reduce the burden on patients and medical institutions.
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Ghamrawi RI, Ghiam N, Wu JJ. Comparison of psoriasis guidelines for use of IL-23 inhibitors in the United States and United Kingdom: a critical appraisal and comprehensive review. J DERMATOL TREAT 2020; 33:1252-1256. [PMID: 32962478 DOI: 10.1080/09546634.2020.1826394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
PURPOSE This review article aims to compare global dermatologic organizations and the clinical practice guidelines available for the use of interleukin (IL)-23 inhibitors in the treatment of psoriasis. MATERIALS AND METHODS A literature review encompassing systemic therapies for the treatment of psoriasis was conducted. Guidelines from the American Academy of Dermatology (AAD)-National Psoriasis Foundation (NPF), the National Institute for Health and Care Excellence (NICE), and the British Association of Dermatologists (BAD) served as the main comparators in this review. RESULTS Of the American and European guidelines available for use of IL-23 inhibitors, several organizations are in agreement regarding the dosage and indications of guselkumab, tildrakizumab, and risankizumab. However, there are differences as well as insufficient recommendations concerning laboratory monitoring and screenings as well as contraindications to therapy. CONCLUSION IL-23 inhibitors are safe and efficacious therapeutic options for patients with psoriasis and should be considered as a potential first-line therapy alone or in combination with topical medications, phototherapy, and other systemic non-biologic agents. Consideration should be given to the evidence-based guidelines of global dermatologic organizations to help guide therapeutic decisions.
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Sun ZL, Feng Y, Zou ML, Zhao BH, Liu SY, Du Y, Yu S, Yang ML, Wu JJ, Yuan ZD, Lv GZ, Zhang JR, Yuan FL. Emerging Role of IL-10 in Hypertrophic Scars. Front Med (Lausanne) 2020; 7:438. [PMID: 32974363 PMCID: PMC7481393 DOI: 10.3389/fmed.2020.00438] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2020] [Accepted: 07/06/2020] [Indexed: 12/31/2022] Open
Abstract
Hypertrophic scars (HS) arise from traumatic or surgical injuries and the subsequent abnormal wound healing, which is characterized by continuous and histologically localized inflammation. Therefore, inhibiting local inflammation is an effective method of treating HS. Recent insight into the role of interleukin-10 (IL-10), an important anti-inflammatory cytokine, in fibrosis has increased our understanding of the pathophysiology of HS and has suggested new therapeutic targets. This review summarizes the recent progress in elucidating the role of IL-10 in the formation of HS and its therapeutic potential based on current research. This knowledge will enhance our understanding of the role of IL-10 in scar formation and shed new light on the regulation and potential treatment of HS.
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Zou ML, Liu SY, Sun ZL, Wu JJ, Yuan ZD, Teng YY, Feng Y, Yuan FL. Insights into the role of adipose-derived stem cells: Wound healing and clinical regenerative potential. J Cell Physiol 2020; 236:2290-2297. [PMID: 32830327 DOI: 10.1002/jcp.30019] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Accepted: 08/11/2020] [Indexed: 12/30/2022]
Abstract
The incidence of acute and chronic wound diseases is rising due to various reasons. With complicated pathogenesis, long course, difficult treatment and high disability, wound diseases have become a major burden for patients, their families, and society. Therefore, the focus of research is to identify new ideas and methods for treatment. Fat grafting has gained increased attention because of its effectiveness in wound treatment, and further analysis has uncovered that the stem cells derived from fat may be the main factor affecting wound healing. We summarize the function of adipose stem cells and analyze their possible mechanisms in tissue repair, helping to provide new ideas for the treatment of wound healing.
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Lan P, Wu JJ, He Z. [Novel insight into the role of gut microbiome in colorectal surgery]. ZHONGHUA WEI CHANG WAI KE ZA ZHI = CHINESE JOURNAL OF GASTROINTESTINAL SURGERY 2020; 23:21-26. [PMID: 32594721 DOI: 10.3760/cma.j.cn.441530-20200519-00287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Colorectal surgery is a major therapeutic approach for various colorectal diseases. Surgery and perioperative management, such as fasting, mechanical bowel preparation, and antibiotics use, have an impact on the composition and function of gut microbiome. Abnormal microbiome reconstruction may lead to multiple complications, including infection, gastrointestinal dysfunction, anastomotic leak and disease recurrence. The aim of this review is to elucidate the roles and mechanisms of perioperative interventions of colorectal surgery on gut microbiome, which may provide a novel insight into the microbe-based therapies in the perioperative period of colorectal surgery.
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Cao MT, Wu JJ, Wang RH, Xu L, Qi ZC, Wei YK. The complete chloroplast genome of Russian sage Salvia yangii B. T. Drew (Lamiaceae). MITOCHONDRIAL DNA PART B-RESOURCES 2020; 5:2590-2591. [PMID: 33457870 PMCID: PMC7782042 DOI: 10.1080/23802359.2020.1781581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
The complete chloroplast genome of Russian sage Salvia yangii B. T. Drew was assembled in this study. The genome is 151,473 bp in length and contained 129 encoded genes in total, including 84 protein-coding genes, eight ribosomal RNA genes, and 37 transfer RNA genes. The result of phylogenetic analysis based on 15 chloroplast genomes revealed that S. yangii is closely related to common sage (Salvia officinalis) in Lamiaceae.
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Deng C, Ren BY, Huang XP, Tan JJ, Wu JJ, Wang W, Zhu C. Role of lymphocyte subsets and IL-17 in non-small cell lung cancer. J BIOL REG HOMEOS AG 2020; 34:319-326. [PMID: 32431141 DOI: 10.23812/19-449-16-l] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Huang P, Wang CH, Zhuo LY, Xia XS, Yang S, Zhang JW, Fan HZ, Wu JJ, Yu R, Yue M, Zhang Y. Polymorphisms rs763110 in FASL is linked to hepatitis C virus infection among high-risk populations. Br J Biomed Sci 2020; 77:112-117. [PMID: PMID: 32209020 DOI: 10.1080/09674845.2020.1747182] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND The Fas cell surface death receptor (FAS) and Fas ligand (FASL) can participate in the apoptosis of immune cells and target cells infected with a virus through the FAS-FASL signalling pathway. The decoy receptor 3 (DCR3) can competitively inhibit the binding of FAS to FASL. Our aim is to investigate the effect of single nucleotide polymorphisms (SNPs) in FAS, FASL and DCR3 on hepatitis C virus (HCV) infection. METHODS Four SNPs (rs763110 in FASL, rs1324551 and rs2234767 in FAS and rs2257440 in DCR3) were genotyped in 1495 controls free of HCV, 522 individuals with spontaneous HCV clearance and 732 patients with hepatitis C virus infection. The RegulomeDB database and RNAfold web servers were used to explore potential biological functions of SNPs. RESULTS FASL rs763110 was associated with susceptibility to HCV infection, and not to CHC. The odds ratio (95% confidence interval) of HCV infection in high-risk populations carrying FASL rs763110-TT was 1.82 (1.36-2.51, P < 0.001) compared to that of CC genotypes and 1.93 (1.43-2.60, P < 0.001) higher than that of CC + CT genotypes. Based on computer simulation, FASL rs763110-T may affect the transcription of mRNA by affecting the binding of a transcription factor, leading to structural changes in mRNA. CONCLUSION The genetic variant in FASL is linked with HCV infection, but not to spontaneous HCV clearance.
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Wu JJ, Lin CY, Goldblum O, Zbrozek A, Comer BS, Burge R, Augustin M, Feldman SR. Efficacious psoriasis treatment improves patients' work productivity. J Eur Acad Dermatol Venereol 2020; 34:e593-e596. [PMID: 32277526 DOI: 10.1111/jdv.16457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Qu LF, Bai J, Jeffrey J, Jin J, Wu JJ. [Clinical application of three cases of transcarotid artery revascularization]. ZHONGHUA YI XUE ZA ZHI 2020; 100:978-982. [PMID: 32294853 DOI: 10.3760/cma.j.cn112137-20191120-02524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the surgical indications, preoperative evaluation, technical points, perioperative management and effect of transcarotid artery revascularization (TCAR) in the treatment of carotid stenosis. Methods: From March to April 2019, three patients with carotid stenosis undergoing TCAR in the Second Affiliated Hospital of Naval Military Medical University. With the common carotid artery approach, under the protection of the carotid-femoral vein reverse blood flow, the balloon dilatation of the internal carotid artery stenosis and stent implantation to achieve the purpose of carotid revascularization.The patient's general condition, preoperative evaluation, intraoperative operation, postoperative management and complications were recorded in detail. The clinical safety, efficacy and efficacy of TCAR in the treatment of carotid stenosis were evaluated. Results: All three operations were successful, including 2 cases of left carotid artery revascularization and 1 case of right carotid artery revascularization. A total of 3 carotid stents were implanted. The operation time was 65, 59, and 55 min,the intraluminal operation time was 13, 18, and 11 min, the common carotid artery blocked time was 15, 20, and 13 min, the contrast agent was 20, 25,15 ml, respectively. There was no death, no nervous system and other related complications during the perioperative period. Three patients were followed up for 7, 7, and 6 months without death, there were no nervous system diseases and other complications. All patients with ultrasound indicated that the carotid artery stent was patency. Conclusion: TCAR adopts the neuroprotection system of carotid-femoral vein continuous reverse blood flow to prevent transient ischemic attack (TIA) and stroke, and it is a safe and effective treatment for carotid artery stenosis.
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Xu XY, Wu JJ, Yan J, Zhou X, Wang RH, Qi ZC, Yan XL. The complete chloroplast genome sequence of Palmer Amaranth ( Amaranthus palmeri S. Watson). Mitochondrial DNA B Resour 2020. [DOI: 10.1080/23802359.2020.1756969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Candassamy SV, Wu JJ, Zhou X, Wang RH, Qi ZC, Yan XL. The complete chloroplast genome of medicinal herb Reynoutria japonica Houtt. (Polygonaceae). Mitochondrial DNA B Resour 2020. [DOI: 10.1080/23802359.2020.1756962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Liu SY, Feng Y, Sun ZL, Zou ML, Wu JJ, Yuan ZD, Yuan FL. Role of Epigenetic Modification of N6-methyladenosine in Phase Separation. EXPLORATORY RESEARCH AND HYPOTHESIS IN MEDICINE 2020; 000:1-4. [DOI: 10.14218/erhm.2019.00028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Fowler E, Ghamrawi RI, Ghiam N, Liao W, Wu JJ. Risk of tuberculosis reactivation during interleukin-17 inhibitor therapy for psoriasis: a systematic review. J Eur Acad Dermatol Venereol 2020; 34:1449-1456. [PMID: 32012384 DOI: 10.1111/jdv.16254] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Accepted: 01/22/2020] [Indexed: 12/12/2022]
Abstract
Immunosuppressive therapies, effective in treating inflammatory disorders such as psoriasis, increase the risk of serious infections, such as tuberculosis (TB). For example, tumour necrosis factor (TNF)-alpha inhibitors significantly increase the risk of TB reactivation in patients with latent TB infection (LTBI), which has led clinicians to routinely test for TB prior to initiation of these medications. This protocol has since extended to other, newer immunomodulatory therapies for psoriasis, such as interleukin (IL)-17 inhibitors, including secukinumab, ixekizumab and brodalumab. We conducted a systematic review to examine whether there is any evidence that IL-17 inhibitor therapy for psoriasis increases the risk of TB reactivation. Using PubMed and EMBASE, our literature search resulted in 139 total articles. After manually reviewing each article for the discussion of IL-17 inhibitors for psoriasis, with data originating from clinical trials, and assessment for incidence of TB reactivation, 23 articles met the full inclusion criteria for our review. Overall, we found no cases of TB reactivation in patients treated with IL-17 inhibitors for psoriasis. This suggests that IL-17 inhibitors may be safely used in psoriasis patients with LTBI who receive appropriate LTBI treatment. However, long-term real-world studies are warranted to further evaluate this risk.
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Hoegsberg T, Iversen L, Lange MM, Bissonette R, Carvalho AVE, van de Kerkhof PC, Kirby B, Kleyn CE, van der Walt JM, Wu JJ, Lynde CW. Topical treatment of psoriasis: questionnaire results on topical therapy as long-term continuous treatment and use on specific body sites. J DERMATOL TREAT 2020; 32:916-921. [PMID: 31996058 DOI: 10.1080/09546634.2020.1724250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Background: Currently, no formalized international consensus guidelines exist to direct optimal topical treatment including long-term treatment.Objective: In this survey, we aim to examine if and which topicals are used in clinical practice in long-term continuous treatment of psoriasis and how topicals are used in treating specific sites of the body.Methods: A questionnaire was distributed electronically to dermatologists from the International Psoriasis Council (IPC) representing 26 countries.Results: The top three topicals used across all severities of disease were topical corticosteroids, vitamin D analogs, and potent topical corticosteroids in combination with vitamin D analogs. On locations where the skin is thin, flexural and genital psoriasis, lower potency topical corticosteroids were used, whereas on other sites, in particular in palmoplantar psoriasis, superpotent topical corticosteroids and combination vitamin D analogs/corticosteroids were used.Conclusions: It is relevant to optimize localized therapy for all severities of psoriasis reconciling disease activity (stable vs. unstable disease), localization of the lesions and the individual patient and his/her perspectives on disease control. Topical therapies are valuable treatments for classical mild disease and may have a position in some patients with more severe manifestations.
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Li HZ, Wu JJ, Lee WJ, Chen CS. Improving the High-Frequency Response of PEI-Based Earphone with Sodium Copper Chlorophyllin. MOLECULES (BASEL, SWITZERLAND) 2020; 25:molecules25010219. [PMID: 31948101 PMCID: PMC6983146 DOI: 10.3390/molecules25010219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 12/28/2019] [Accepted: 12/31/2019] [Indexed: 11/18/2022]
Abstract
The polyetherimide diaphragm, sodium copper chlorophyllin (SCC), and copper ion coating composite used on earphones were observed to improve the high-frequency (10k–14k Hz) performance. This reinforcement phenomenon was expected to make the sound experience brighter and more diverse. By SEM observation, the mixed coating of SCC/Cu2+ on the polyethylenimine (PEI) diaphragm exhibited a planar blocky structure and was tightly bonded to the surface of the PEI polymer without the aid of colloids. The endothermic process of SCC and metal ion complexation was analyzed by isothermal titration calorimetry. The association ratios of SCC/Cu2+ and SCC/Ni2+ were 4/1 and 6/1, respectively, and the SCC/Cu2+ association yielded a stronger binding constant and more free energy. It was expected that the SCC/Cu2+(4/1) mixed liquid would be immobilized on the PEI polymer by multivalent interaction, including hydrogen-bonding networks between carboxyl groups of SCC and amine groups of PEI, and cross-linking of bridging copper ions. We used dimethylethylenediamine (DME) monomer instead of PEI polymer to analyze this multivalent interaction and observed a two-stage exothermic association of SCC/Cu2+(4/1) and DME with a total Gibbs free energy of 15.15 kcal/mol. We observed that the binding energy could be used to explain that the SCC/Cu2+ mixed formulation could be fixed on the surface of the PEI polymer and could enhance the strength of the PEI film. Compared with graphene films, which can continuously improve the performance of high and ultrasonic frequencies, this study was devoted to and was initiated for the purpose of applying porphyrin compounds to improve music performance.
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Liu SY, Feng Y, Wu JJ, Zou ML, Sun ZL, Li X, Yuan FL. m 6 A facilitates YTHDF-independent phase separation. J Cell Mol Med 2019; 24:2070-2072. [PMID: 31802598 PMCID: PMC6991661 DOI: 10.1111/jcmm.14847] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2019] [Revised: 10/21/2019] [Accepted: 10/28/2019] [Indexed: 01/06/2023] Open
Abstract
N6‐methyladenosine (m6A) is one of the most abundant messenger RNA (mRNA) modifications in eukaryotes and is involved in various key processes of RNA metabolism. In this issue of Nature, Ries et al (2019) described the fundamental features of m6A modification of mRNAs in regulating the composition of the phase‐separated transcriptome on the basis of number and distribution, and provide strong evidence that m6A plays a role in regulating phase separation in cells.
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