Anna Kieronska-Rudek , Kelly Ascencao , Stefan Chlopicki , Csaba Szabo
{"title":"Increased hydrogen sulfide turnover serves a cytoprotective role during the development of replicative senescence","authors":"Anna Kieronska-Rudek , Kelly Ascencao , Stefan Chlopicki , Csaba Szabo","doi":"10.1016/j.bcp.2024.116595","DOIUrl":"10.1016/j.bcp.2024.116595","url":null,"abstract":"<div><div>The mammalian gasotransmitter hydrogen sulfide (H<sub>2</sub>S) is produced by enzymes such as cystathionine β-synthase (CBS), cystathionine γ-lyase (CSE), 3-mercaptopyruvate sulfurtransferase (3-MST). Prior studies suggest that H<sub>2</sub>S may have cytoprotective and anti-aging effects. This project explores the regulation and role of endogenous H<sub>2</sub>S in a murine model of replicative senescence. H<sub>2</sub>S and polysulfide levels in RAW 264.7 murine macrophages (control cells: passage 5–10; senescent cells: passage 30–40) were measured using fluorescent probes. The expression of H<sub>2</sub>S-related enzymes and the activity of senescence marker beta-galactosidase (SA-β-Gal) were also analyzed. CBS, CSE, and 3-MST were inhibited using selective pharmacological inhibitors. Senescence led to a moderate upregulation of CBS and in a significant increase in CSE and 3-MST. H<sub>2</sub>S degradation enzymes were also elevated in senescence. Inhibition of H<sub>2</sub>S-producing enzymes reduced H<sub>2</sub>S levels but increased polysulfides. Inhibition of H<sub>2</sub>S production during senescence suppressed cell proliferation, and elevated SA-β-Gal and p21 levels. Comparing young and old mice spleens revealed downregulation of CBS and ETHE1 and upregulation of rhodanese and SUOX in older mice. The results demonstrate that increased reactive sulfur turnover occurs in senescent macrophages and that reactive sulfur species support cell proliferation and regulate cellular senescence.</div></div>","PeriodicalId":8806,"journal":{"name":"Biochemical pharmacology","volume":"230 ","pages":"Article 116595"},"PeriodicalIF":5.3,"publicationDate":"2024-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142493927","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Aarti Abhishek Shah , Diwan Chand , Shakir Ahamad , Konica Porwal , Manish K. Chourasia , Kishor Mohanan , Kinshuk R. Srivastava , Naibedya Chattopadhyay
{"title":"Therapeutic targeting of Wnt antagonists by small molecules for treatment of osteoporosis","authors":"Aarti Abhishek Shah , Diwan Chand , Shakir Ahamad , Konica Porwal , Manish K. Chourasia , Kishor Mohanan , Kinshuk R. Srivastava , Naibedya Chattopadhyay","doi":"10.1016/j.bcp.2024.116587","DOIUrl":"10.1016/j.bcp.2024.116587","url":null,"abstract":"<div><div>Wnt signaling is one of the key regulators of bone development and homeostasis. Wnt signaling regulates key biological events, including stem cell fate and osteoblast and osteoclast activity, leading to the maintenance of bone mass and strength. Wnt ligands are secreted glycoproteins that bind to Frizzled (FZD) receptors and their coreceptors, lipoprotein receptor-related proteins-5/6 (LRP5/6). Binding of Wnts to FZD triggers canonical (β-catenin-dependent) and noncanonical (β-catenin-independent) pathways. In canonical Wnt signaling, stabilized β-catenin translocates to the nucleus, where it promotes osteoblast differentiation by activating target genes, including Runx2 and Osterix. The negative regulators of Wnt or so-called Wnt antagonists, including CXXC5, sFRP, sclerostin, DKK1, and Notum, compete for Fzd binding, attenuating Wnt signaling. The critical roles of Wnt signaling in bone homeostasis have been established by various bone diseases caused by mutations in Wnt signaling pathways. Loss-of-function mutations in the LRP5 gene cause osteoporosis-pseudoglioma syndrome, whereas gain-of-function mutations are linked to osteopetrosis characterized by high bone density. Sclerosteosis and Van Buchem disease are caused by mutations affecting the <em>SOST</em> gene, which encodes sclerostin, a natural inhibitor of Wnt signalling. Loss-of-function mutations in <em>SOST</em> result in excessive bone growth, markedly increased bone density, and other skeletal abnormalities due to uncontrolled Wnt activity. Considering the clinical relevance of Wnt signaling, targeting Wnt inhibitors is being intensely pursued using small molecules that act by inhibiting endogenous Wnt agonists. We used a computational biology approach to review current data on pharmacophores of Wnt antagonists, assessing their potential as therapeutic candidates for postmenopausal osteoporosis.</div></div>","PeriodicalId":8806,"journal":{"name":"Biochemical pharmacology","volume":"230 ","pages":"Article 116587"},"PeriodicalIF":5.3,"publicationDate":"2024-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142493925","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Yixin Dong , Gangan Wang , Xiwei Yan , Wenling Ye , Xiangyu Qiao , Xingyu Deng , Pengju Ren , Chunyu Jia , Gang Chen , Ke Zheng , Chengyu Jiang , Xuemei Li
{"title":"Ponatinib exacerbate renal injury in systemic lupus erythematosus mouse model through PDGFR-PI3K/AKT pathway","authors":"Yixin Dong , Gangan Wang , Xiwei Yan , Wenling Ye , Xiangyu Qiao , Xingyu Deng , Pengju Ren , Chunyu Jia , Gang Chen , Ke Zheng , Chengyu Jiang , Xuemei Li","doi":"10.1016/j.bcp.2024.116578","DOIUrl":"10.1016/j.bcp.2024.116578","url":null,"abstract":"<div><div>Lupus nephritis (LN) is a common clinical complication of systemic lupus erythematosus (SLE). Proliferative lupus nephritis represents the gravest form of LN, and since effective drugs for its treatment are still lacking, tyrosine kinase inhibitors (TKIs) find extensive clinical utility due to their notable impact on suppressing cell proliferation and may serve as potential drugs for LN treatment. However, previous studies on the effects of TKI on LN have been controversial. Ponatinib, a third-generation TKI, lacks studies on its role in LN. This study aimed to investigate the impact of the ponatinib on LN. MRL/lpr mice were evaluated for renal function, autoimmune markers and histopathological changes after oral administration of ponatinib. RNA-seq analysis was performed to explore the molecular pathways involved in ponatinib-induced kidney injury. Ponatinib uniquely exacerbated renal damage in MRL/lpr mice, evidenced by a decline in renal function and acute pathological changes, without affecting lupus-related autoimmune markers. Differential expressed genes analysis and functional enrichment implicate ponatinib-induced renal damage in MRL/lpr mice associated with adiponectin. Furthermore, we verified ponatinib signaling the PI3K/AKT pathway through PDGFRα, potentially influencing high molecular weight adiponectin (HMW ADIPOQ) expression and exacerbating renal damage. In conclusion, this study demonstrates that ponatinib can up-regulate HMW ADIPOQ expression via the PI3K/AKT pathway by inhibiting PDGFRα phosphorylation, highlighting the potential nephrotoxic effects of ponatinib in lupus-prone mice, and underscoring the importance of monitoring renal function in systemic autoimmune diseases patients receiving ponatinib.</div></div>","PeriodicalId":8806,"journal":{"name":"Biochemical pharmacology","volume":"230 ","pages":"Article 116578"},"PeriodicalIF":5.3,"publicationDate":"2024-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142457055","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Zuo-Jun Wang , Xiang-Yi Zhan , Liang-Yu Ma , Kuo Yao , Han-Yu Dai , Ramesh Kumar Santhanam , Ming-Sheng Zhou , Hui Jia
{"title":"Activation of the γ-secretase/NICD-PXR/Notch pathway induces Taxol resistance in triple-negative breast cancer","authors":"Zuo-Jun Wang , Xiang-Yi Zhan , Liang-Yu Ma , Kuo Yao , Han-Yu Dai , Ramesh Kumar Santhanam , Ming-Sheng Zhou , Hui Jia","doi":"10.1016/j.bcp.2024.116577","DOIUrl":"10.1016/j.bcp.2024.116577","url":null,"abstract":"<div><div>Triple-negative breast cancer (TNBC) is currently the only subtype lacking efficient targeted therapies. Taxol is the primary chemotherapeutic agent for TNBC. However, Taxol resistance often develops in the treatment of TNBC patients, which importantly contributes to high mortality and poor prognosis in TNBC patients. Recent preclinical studies have shown that the inhibition of Notch pathway by γ-secretase inhibitors can slow down the progression of TNBC. Our studies in bioinformatic analysis of breast cancer patients and TNBC/Taxol cells <em>in vitro</em> showed that there was high correlation between the activation of Notch pathway and Taxol resistance in TNBC. Increased γ-secretase activity (by the overexpression of catalytic core PSEN-1) significantly reduced Taxol sensitivity of TNBC cells, and enhanced biological characteristics of malignancy <em>in vitro</em>, and tumour growth <em>in vivo</em>. Mechanistically, increased γ-secretase activity led to the accumulation of NICD in the nucleus, promoting the interaction between NICD and PXR to activate PXR, which triggered the transcription of PXR downstream associated drug resistance genes. Furthermore, we showed that pharmacological inhibition of γ-secretase with γ-secretase inhibitors (Nirogacestat and DAPT) can reverse Taxol resistance <em>in vivo</em> and <em>in vitro</em>. Our results for the first time demonstrate that the activation of γ −secretase/NCD-PXR/Notch pathway is one of important mechanisms to cause Taxol resistance in TNBC, and the blockades of this pathway may represent a new therapeutic strategy for overcoming Taxol resistance in TNBC.</div></div>","PeriodicalId":8806,"journal":{"name":"Biochemical pharmacology","volume":"230 ","pages":"Article 116577"},"PeriodicalIF":5.3,"publicationDate":"2024-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142457053","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Xin Xie , Ting-ting Shen , Hai-lian Bi , Zhuo-lin Su , Zi-qi Liao , Ying Zhang , Lei Shi , Yun-long Xia
{"title":"Corrigendum to “Melatonin inhibits angiotensin II–induced atrial fibrillation through preventing degradation of Ang II Type I Receptor–Associated Protein (ATRAP)” [Biochem. Pharmacol. 202 (2022) 115146]","authors":"Xin Xie , Ting-ting Shen , Hai-lian Bi , Zhuo-lin Su , Zi-qi Liao , Ying Zhang , Lei Shi , Yun-long Xia","doi":"10.1016/j.bcp.2024.116579","DOIUrl":"10.1016/j.bcp.2024.116579","url":null,"abstract":"","PeriodicalId":8806,"journal":{"name":"Biochemical pharmacology","volume":"230 ","pages":"Article 116579"},"PeriodicalIF":5.3,"publicationDate":"2024-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142457060","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Chen Xiubing , Li Huazhen , Wei Xueyan , Ning Jing , Li Qing , Jiang Haixing , Qin Shanyu , Lu Jiefu
{"title":"SERPINA1 promotes the invasion, metastasis, and proliferation of pancreatic ductal adenocarcinoma via the PI3K/Akt/NF-κB pathway","authors":"Chen Xiubing , Li Huazhen , Wei Xueyan , Ning Jing , Li Qing , Jiang Haixing , Qin Shanyu , Lu Jiefu","doi":"10.1016/j.bcp.2024.116580","DOIUrl":"10.1016/j.bcp.2024.116580","url":null,"abstract":"<div><div>Serpin peptidase inhibitor clade A member 1 (SERPINA1) is highly expressed in a variety of solid tumors. However, its role in pancreatic ductal adenocarcinoma (PDAC) remains unclear. Here, we report evidence that SERPINA1 acts as a potent oncogene to drive its extremely malignant character. We found that elevated SERPINA1 expression in primary tumors was associated with lymph node metastasis and shorter survival in PDAC patients. Mechanistic investigations revealed that overexpression of SERPINA1 induced nuclear translocation and phosphorylation of the p65 subunit through the PI3K/Akt/NF-κB pathway, thereby promoting the invasion, metastasis and proliferation of PDAC cells <em>in vitro</em> and <em>in vivo</em>. Conversely, the knockdown of SERPINA1 attenuated this signaling pathway and restored the phenotype of PDAC cells overexpressing SERPINA1. Overall, our study reveals that SERPINA1 affects the properties of PDAC through the PI3K/Akt/NF-κB pathway, and its activation confers the clinical features of epithelial-mesenchymal transition and proliferation in the disease.</div></div>","PeriodicalId":8806,"journal":{"name":"Biochemical pharmacology","volume":"230 ","pages":"Article 116580"},"PeriodicalIF":5.3,"publicationDate":"2024-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142457057","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Sandra Moraña-Fernández , Xocas Vázquez-Abuín , Alana Aragón-Herrera , Laura Anido-Varela , Javier García-Seara , Óscar Otero-García , Diego Rodríguez-Penas , Manuel Campos-Toimil , Manuel Otero-Santiago , Alexandre Rodrigues , Alexandre Gonçalves , Juliana Pereira Morais , Inês N. Alves , Cláudia Sousa-Mendes , Inês Falcão-Pires , José Ramón González-Juanatey , Sandra Feijóo-Bandín , Francisca Lago
{"title":"Cardiometabolic effects of sacubitril/valsartan in a rat model of heart failure with preserved ejection fraction","authors":"Sandra Moraña-Fernández , Xocas Vázquez-Abuín , Alana Aragón-Herrera , Laura Anido-Varela , Javier García-Seara , Óscar Otero-García , Diego Rodríguez-Penas , Manuel Campos-Toimil , Manuel Otero-Santiago , Alexandre Rodrigues , Alexandre Gonçalves , Juliana Pereira Morais , Inês N. Alves , Cláudia Sousa-Mendes , Inês Falcão-Pires , José Ramón González-Juanatey , Sandra Feijóo-Bandín , Francisca Lago","doi":"10.1016/j.bcp.2024.116571","DOIUrl":"10.1016/j.bcp.2024.116571","url":null,"abstract":"<div><div>The promising results obtained in the PARADIGM-HF trial prompted the approval of sacubitril/valsartan (SAC/VAL) as a first-in-class treatment for heart failure with reduced ejection fraction (HFrEF) patients. The effect of SAC/VAL treatment was also studied in patients with heart failure with preserved ejection fraction (HFpEF) and, although improvements in New York Heart Association (NYHA) class, HF hospitalizations, and cardiovascular deaths were observed, these results were not so promising. However, the demand for HFpEF therapies led to the approval of SAC/VAL as an alternative treatment, although further studies are needed. We aimed to elucidate the effects of a 9-week SAC/VAL treatment in cardiac function and metabolism using a preclinical model of HFpEF, the Zucker Fatty and Spontaneously Hypertensive (ZSF1) rats. We found that SAC/VAL significantly improved diastolic function parameters and modulated respiratory quotient during exercise. <em>Ex-vivo</em> studies showed that SAC/VAL treatment significantly decreased heart, liver, spleen, and visceral fat weights; cardiac hypertrophy and percentage of fibrosis; lipid infiltration in liver and circulating levels of cholesterol and sodium. Moreover, SAC/VAL reduced glycerophospholipids, cholesterol, and cholesteryl esters while increasing triglyceride levels in cardiac tissue. In conclusion, SAC/VAL treatment improved diastolic and hepatic function, respiratory metabolism, reduced hypercholesterolemia and cardiac fibrosis and hypertrophy, and was able to modulate cardiac metabolic profile. Our findings might provide further insight into the therapeutic benefits of SAC/VAL treatment in obese patients with HFpEF.</div></div>","PeriodicalId":8806,"journal":{"name":"Biochemical pharmacology","volume":"230 ","pages":"Article 116571"},"PeriodicalIF":5.3,"publicationDate":"2024-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142457059","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Lili Song , Huimin Liu , Weiyu Yang , Hongqing Yin , Jiayi Wang , Maojuan Guo , Zhen Yang
{"title":"Biological functions of the m6A reader YTHDF2 and its role in central nervous system disorders","authors":"Lili Song , Huimin Liu , Weiyu Yang , Hongqing Yin , Jiayi Wang , Maojuan Guo , Zhen Yang","doi":"10.1016/j.bcp.2024.116576","DOIUrl":"10.1016/j.bcp.2024.116576","url":null,"abstract":"<div><div>N6-methyladenosine (m6A) is a prevalent mRNA modification in eukaryotic cells, characterized by its reversible nature. YTH structural domain family protein 2 (YTHDF2), a key reader of m6A, plays a crucial role in identifying and binding m6A-containing RNAs, thereby influencing RNA metabolism through various functional mechanisms. The upstream and downstream targets of YTHDF2 are critical in the pathogenesis of various central nervous system (CNS) diseases, affecting disease development by regulating signaling pathways and gene expression. This paper provides an overview of current research on the role of YTHDF2 in CNS diseases and investigates the regulatory mechanisms by which YTHDF2 influences the development of these conditions. This exploration aims to improve understanding of disease pathogenesis and offer novel insights for the targeted prevention and treatment of neurological disorders.</div></div>","PeriodicalId":8806,"journal":{"name":"Biochemical pharmacology","volume":"230 ","pages":"Article 116576"},"PeriodicalIF":5.3,"publicationDate":"2024-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142457058","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Wei-Yu Lin , Yu-Hsuan Cheng , Pei-Yu Liu , Shih-Ping Hsu , San-Chi Lin , Chiang-Ting Chien
{"title":"Carvedilol through ß1-Adrenoceptor blockade ameliorates glomerulonephritis via inhibition of oxidative stress, apoptosis, autophagy, ferroptosis, endoplasmic reticulum stress and inflammation","authors":"Wei-Yu Lin , Yu-Hsuan Cheng , Pei-Yu Liu , Shih-Ping Hsu , San-Chi Lin , Chiang-Ting Chien","doi":"10.1016/j.bcp.2024.116570","DOIUrl":"10.1016/j.bcp.2024.116570","url":null,"abstract":"<div><div>Glomerulonephritis (GN) is one of the main causes of end stage renal disease and requires an effective treatment for inhibiting GN. Renal nerves through efferent (RENA) and afferent (RANA) innervation to glomeruli regulate the glomerular function. We delineated the role of RENA and RANA on anti-Thy1.1-induced GN. Female Wistar rats were divided into Control, Thy1.1 plus anti-Thy1.1, bilaterally renal nerve denervation (DNX) plus anti-Thy1.1, and topical capsaicin to bilateral renal nerves for selective ablation of RANA (DNAX) plus anti-Thy1.1. We examined RANA and RENA response to anti-Thy1.1 and compared the effect of DNX or DNAX on urinary oxidative stress, renal gp91, tyrosine hydroxylase (TH), calcitonin gene-related peptide (CGRP), apoptosis, autophagy, ferroptosis, antioxidant enzymes, endoplasmic reticulum (ER) stress and inflammation by western blot. Anti-Thy1.1 significantly enhanced RENA, but did not affect RANA. DNX significantly decreased TH and CGRP expression, whereas DNAX only reduced CGRP expression. Anti-Thy1.1 significantly increased glomerulosclerosis injury, urinary protein, electron paramagnetic resonance signals of alpha-(4-pyridyl-N-oxide)-N-<em>tert</em>-butylnitrone adducts, 8-isoprostane and nitrotyrosine levels, NADPH oxidase gp91phox (gp91), macrophage/monocyte (ED-1), GRP-78, Beclin-1/LC3-II, Bax/caspase-3/poly(ADP-ribose) polymerase expression, inflammatory cytokines levels and decreased renal Copper/Zinc superoxide dismutase, Cystine/glutamate transporter (xCT) and Glutathione peroxidase 4 (GPX4) expression vs. Control. The enhanced oxidative parameters or reduced antioxidant defense by anti-Thy1.1 were significantly attenuated by DNX but not DNAX. Additionally, oral ß1-adrenoceptor antagonist-Carvedilol at an early stage reduced anti-Thy1.1 increased proteinuria level and oxidative parameters. Our data suggest that DNX and ß1-adrenoceptor antagonist-Carvedilol efficiently attenuate oxidative stress, inflammation, ER stress, autophagy, ferroptosis and apoptosis in GN.</div></div>","PeriodicalId":8806,"journal":{"name":"Biochemical pharmacology","volume":"230 ","pages":"Article 116570"},"PeriodicalIF":5.3,"publicationDate":"2024-10-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142457054","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}