{"title":"The heterogeneity of cellular metabolism in the tumour microenvironment of hepatocellular carcinoma with portal vein tumour thrombus.","authors":"Xiu-Ping Zhang, Wen-Bo Zou, Zhen-Qi Li, Ze-Tao Yu, Shao-Bo Yu, Zhao-Yi Lin, Fei-Fan Wu, Peng-Jiong Liu, Ming-Gen Hu, Rong Liu, Yu-Zhen Gao","doi":"10.1111/cpr.13738","DOIUrl":"https://doi.org/10.1111/cpr.13738","url":null,"abstract":"<p><p>Given the growing interest in the metabolic heterogeneity of hepatocellular carcinoma (HCC) and portal vein tumour thrombus (PVTT). This study comprehensively analysed the metabolic heterogeneity of HCC, PVTT, and normal liver samples using multi-omics combinations. A single-cell RNA sequencing dataset encompassing six major cell types was obtained for integrated analysis. The optimal subtypes were identified using cluster stratification and validated using spatial transcriptomics and fluorescent multiplex immunohistochemistry. Then, a combined index based meta-cluster was calculated to verify its prognostic significance using multi-omics data from public cohorts. Our study first depicted the metabolic heterogeneity landscape of non-malignant cells in HCC and PVTT at multiomics levels. The optimal subtypes interpret the metabolic characteristics of PVTT formation and development. The combined index provided effective predictions of prognosis and immunotherapy responses. Patients with a higher combined index had a relatively poor prognosis (p <0.001). We also found metabolism of polyamines was a key metabolic pathway involved in conversion of metabolic heterogeneity in HCC and PVTT, and identified ODC1 was significantly higher expressed in PVTT compared to normal tissue (p =0.03). Our findings revealed both consistency and heterogeneity in the metabolism of non-malignant cells in HCC and PVTT. The risk stratification based on cancer-associated fibroblasts and myeloid cells conduce to predict prognosis and guide treatment. This offers new directions for understanding disease development and immunotherapy responses.</p>","PeriodicalId":9760,"journal":{"name":"Cell Proliferation","volume":" ","pages":"e13738"},"PeriodicalIF":5.9,"publicationDate":"2024-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142072168","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The intellectual base and research fronts of IL-18: A bibliometric review of the literature from WoSCC (2012–2022)","authors":"Zhongzhi Wang","doi":"10.1111/cpr.13684","DOIUrl":"10.1111/cpr.13684","url":null,"abstract":"<p>Interleukin-18 (IL-18) is a vital pro-inflammatory cytokine crucial for immune regulation. Despite its significance, bibliometric analysis in this field is lacking. This study aims to quantitatively and qualitatively assess IL-18 research to construct its intellectual base and predict future hotspots. We conducted a thorough search on the Web of Science Core Collection for relevant publications between 1 January 2012 and 31 December 2022. English-language articles and reviews were included. Visual analysis was performed using various tools including VOSviewer, Citespace, and Microsoft Excel. Our analysis covers interleukin-18 (IL-18) literature from 2012 to 2022, exploring research trends comprehensively. Key institutions like Yale University and Shanghai Jiao Tong University emerged as significant contributors. Prolific authors such as Kanneganti and Dinarello made notable contributions. Main focus areas included biology, medicine, and immunology. Co-citation analysis highlighted influential works like Jianjin Shi. Hotspot keyword frequency cluster analysis revealed emerging themes like pyroptosis and psoriasis. Gene co-occurrence clustering identified genes associated with immune regulation and inflammation. GO and KEGG pathway enrichment analysis provided insights into IL-18-related biological processes and pathways. Protein–protein interaction networks identified core proteins such as IL10 and TNF. Association disease analysis linked IL-18 to various inflammatory, autoimmune, and metabolic disorders. This bibliometric review offers insights into IL-18 research trends over the past decade, guiding future investigations and serving as a reference for researchers in this field.</p>","PeriodicalId":9760,"journal":{"name":"Cell Proliferation","volume":"57 11","pages":""},"PeriodicalIF":5.9,"publicationDate":"2024-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/cpr.13684","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142072169","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A novel tetrahedral framework nucleic acid-derived chemodynamic therapy agent for effective glioblastoma treatment.","authors":"Xiaodie Li, Lei Li, Xin Fu, Shiqian Huang, Yuhao Wang, Yuepeng Yang, Shuqin Zhou, Zhaowei Zou, Qing Peng, Chao Zhang","doi":"10.1111/cpr.13736","DOIUrl":"https://doi.org/10.1111/cpr.13736","url":null,"abstract":"<p><p>Chemodynamic therapy (CDT) has garnered significant attention for treating diverse malignant tumours due to its minimally invasive nature, reduced damage to healthy tissues, and potential mitigation of side effects. However, its application in glioblastoma (GBM) is hindered by the diminished capacity of CDT agents to traverse the blood-brain barrier (BBB), inadequate tumour targeting efficiency, and restricted availability of H<sub>2</sub>O<sub>2</sub> within the tumour microenvironment (TME). To address these challenges, we devised a novel CDT agent (Fe@tFNAs-ANG-3AT) based on a tetrahedral framework nucleic acids (tFNAs). Fe@tFNAs-ANG-3AT was constructed by anchoring iron ions (Fe<sup>3+</sup>) onto the dual appendages-modified tFNAs. Specifically, one appendage, Angiopep-2 (ANG, a penetrating peptide), facilitates Fe@tFNAs-ANG-3AT penetration across the BBB and selective targeting of tumour cells. Simultaneously, the second appendage, 3-Amino-1,2,4-triazole (3AT, a H<sub>2</sub>O<sub>2</sub> enzyme inhibitor), augments the H<sub>2</sub>O<sub>2</sub> levels required for effective CDT treatment. Upon tumour cell internalization, the loaded Fe<sup>3+</sup> in Fe@tFNAs-ANG-3AT is reduced to Fe<sup>2+</sup> by the overexpressed glutathione (GSH) in the TME, catalysing the generation of cytotoxic hydroxyl radicals (·OH) and inducing tumour cell death via elevated oxidative stress levels within tumour cells. It is anticipated that Fe@tFNAs-ANG-3AT holds promise as a transformative treatment strategy for GBM.</p>","PeriodicalId":9760,"journal":{"name":"Cell Proliferation","volume":" ","pages":"e13736"},"PeriodicalIF":5.9,"publicationDate":"2024-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142046369","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Small molecule valproic acid enhances ventral patterning of human neural tube organoids by regulating Wnt and Shh signalling.","authors":"Yuanyuan Zheng, Fangrong Zhang, Haifeng Nie, Xinyu Li, Jiali Xun, Jianping Fu, Lijun Wu","doi":"10.1111/cpr.13737","DOIUrl":"https://doi.org/10.1111/cpr.13737","url":null,"abstract":"<p><p>Valproic acid (VPA), a clinically approved small molecule, has been reported to activate Wnt signalling that is critical for dorsal-ventral (DV) patterning of neural tube. However, little is known about the impact of VPA on DV patterning process. Here, we show that even though VPA has a negative impact on the early formation of human neural tube organoids (hNTOs), it significantly enhances the efficiency of ventrally patterned hNTOs, when VPA is added during the entire differentiation process. RNA sequencing and RT-qPCR analysis demonstrates VPA activates endogenous Wnt signalling in hNTOs. Surprisingly, transcriptome analysis also identifies upregulation of genes for degradation of GLI2 and GLI3 proteins, whose truncated fragment are transcriptional repressors of Shh signalling. The Western-blot analysis confirms the increase of GLI3R proteins after VPA treatment. Thus, VPA might enhance ventral patterning of hNTOs through both activating Wnt, which can antagonise Shh signalling by inducing GLI3 expression, and/or inhibiting Shh signalling by inducing GLI protein degradation. We further obtain results to show that VPA still increases patterning efficiency of hNTOs with a weak influence on their early formation when the initiation time of VPA is delayed and its duration is reduced. Taken together, this study demonstrates that VPA enhances the generation of more reproducible hNTOs with ventral patterning, opening the avenues for the applications of hNTOs in developmental biology and regenerative medicine.</p>","PeriodicalId":9760,"journal":{"name":"Cell Proliferation","volume":" ","pages":"e13737"},"PeriodicalIF":5.9,"publicationDate":"2024-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142008304","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Lujuan Rong, Lifeng Xiang, Zongyong Ai, Baohua Niu, Yaqing Wang, Yu Yin, Chun Feng, Gaohui Shi, Tingwei Chen, Jie Yang, Xi Luo, Yun Bai, Xiaoting Zhou, Xiaoping Liu, Haishan Zheng, Yang Ke, Tianqing Li, Ze Wu
{"title":"The impact of dynamic caudal type homeobox 2 expression on the differentiation of human trophoblast lineage during implantation.","authors":"Lujuan Rong, Lifeng Xiang, Zongyong Ai, Baohua Niu, Yaqing Wang, Yu Yin, Chun Feng, Gaohui Shi, Tingwei Chen, Jie Yang, Xi Luo, Yun Bai, Xiaoting Zhou, Xiaoping Liu, Haishan Zheng, Yang Ke, Tianqing Li, Ze Wu","doi":"10.1111/cpr.13729","DOIUrl":"https://doi.org/10.1111/cpr.13729","url":null,"abstract":"<p><p>The trophoblast lineage differentiation represents a rate-limiting step in successful embryo implantation. Adhesion, invasion and migration processes within the trophoblast are governed by several transcription factors. Among them, CDX2 is a critical regulator shaping the destiny of the trophoblast. While its altered expression is a linchpin initiating embryo implantation in mice, the precise influence of CDX2 on the functionality and lineage differentiation of early human trophoblast remains unclear. In this study, we employed well-established human trophoblast stem cell (hTSC) lines with CDX2 overexpression coupled with a 3D in vitro culture system for early human embryos. We revealed that the downregulation of CDX2 is a prerequisite for syncytialization during human embryo implantation based on immunofluorescence, transcriptome analysis, CUT-tag sequencing and the construction of 3D human trophoblast organoids. While CDX2 overexpression inhibited syncytialization, it propelled hTSC proliferation and invasive migration. CDX2 exerted its influence by interacting with CGA, PTGS2, GCM1, LEF1 and CDH2, thereby hindering premature differentiation of the syncytiotrophoblast. CDX2 overexpression enhanced the epithelial-mesenchymal transition of human trophoblast organoids. In summary, our study provides insights into the molecular characteristics of trophoblast differentiation and development in humans, laying a theoretical foundation for advancing research in embryo implantation.</p>","PeriodicalId":9760,"journal":{"name":"Cell Proliferation","volume":" ","pages":"e13729"},"PeriodicalIF":5.9,"publicationDate":"2024-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142003702","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Lin Shen, Shuai Li, Yalin Wang, Yi Yin, Yiting Liu, Yunlei Zhang, Xuesheng Zheng
{"title":"Alternating electric fields transform the intricate network of tumour vasculature into orderly parallel capillaries and enhance the anti-angiogenesis effect of bevacizumab.","authors":"Lin Shen, Shuai Li, Yalin Wang, Yi Yin, Yiting Liu, Yunlei Zhang, Xuesheng Zheng","doi":"10.1111/cpr.13734","DOIUrl":"https://doi.org/10.1111/cpr.13734","url":null,"abstract":"<p><p>The search for effective strategies to target tumour angiogenesis remains a critical goal of cancer research. We present a pioneering approach using alternating electric fields to inhibit tumour angiogenesis and enhance the therapeutic efficacy of bevacizumab. Chicken chorioallantoic membrane, cell viability and in vitro endothelial tube formation assays revealed that electric fields with a frequency of 1000 kHz and an electric intensity of 0.6 V/cm inhibited the growth of vascular endothelial cells and suppressed tumour-induced angiogenesis. In an animal U87MG glioma model, 1000 kHz electric fields inhibited tumour angiogenesis and suppressed tumour growth. As demonstrated by 3D vessel analysis, tumour vasculature in the control group was a stout, interwoven network. However, electric fields transformed it into slim, parallel capillaries that were strictly perpendicular to the electric field direction. This architectural transformation was accompanied by apoptosis of vascular endothelial cells and a notable reduction in tumour vessel number. Additionally, we found that the anti-angiogenesis and tumour-suppression effects of electric fields synergised with bevacizumab. The anti-angiogenic mechanisms of electric fields include disrupting spindle formation during endothelial cell division and downregulating environmental angiogenesis-related cytokines, such as interleukin-6, CXCL-1, 2, 3, 5 and 8, and matrix metalloproteinases. In summary, our findings demonstrate the potential of alternating electric fields (AEFs) as a therapeutic modality to impede angiogenesis and restrain cancer growth.</p>","PeriodicalId":9760,"journal":{"name":"Cell Proliferation","volume":" ","pages":"e13734"},"PeriodicalIF":5.9,"publicationDate":"2024-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142003701","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Lin Liu, Wei Zheng, Yuhui Wei, Qian Li, Nan Chen, Qinglin Xia, Lihua Wang, Jun Hu, Xingfei Zhou, Yanhong Sun, Bin Li
{"title":"Mechanical stress-induced autophagy is cytoskeleton dependent.","authors":"Lin Liu, Wei Zheng, Yuhui Wei, Qian Li, Nan Chen, Qinglin Xia, Lihua Wang, Jun Hu, Xingfei Zhou, Yanhong Sun, Bin Li","doi":"10.1111/cpr.13728","DOIUrl":"https://doi.org/10.1111/cpr.13728","url":null,"abstract":"<p><p>The cytoskeleton is essential for mechanical signal transduction and autophagy. However, few studies have directly demonstrated the contribution of the cytoskeleton to mechanical stress-induced autophagy. We explored the role of the cytoskeleton in response to compressive force-induced autophagy in human cell lines. Inhibition and activation of cytoskeletal polymerization using small chemical molecules revealed that cytoskeletal microfilaments are required for changes in the number of autophagosomes, whereas microtubules play an auxiliary role in mechanical stress-induced autophagy. The intrinsic mechanical properties and special intracellular distribution of microfilaments may account for a large proportion of compression-induced autophagy. Our experimental data support that microfilaments are core components of mechanotransduction signals.</p>","PeriodicalId":9760,"journal":{"name":"Cell Proliferation","volume":" ","pages":"e13728"},"PeriodicalIF":5.9,"publicationDate":"2024-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141999474","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"HDAC3 in action: Expanding roles in inflammation and inflammatory diseases.","authors":"Ruyuan He, Zhuokun He, Tianyu Zhang, Bohao Liu, Minglang Gao, Ning Li, Qing Geng","doi":"10.1111/cpr.13731","DOIUrl":"https://doi.org/10.1111/cpr.13731","url":null,"abstract":"<p><p>Inflammation serves as the foundation for numerous physiological and pathological processes, driving the onset and progression of various diseases. Histone deacetylase 3 (HDAC3), an essential chromatin-modifying protein within the histone deacetylase superfamily, exerts its transcriptional inhibitory role through enzymatic histone modification to uphold normal physiological function, growth, and development of the body. With both enzymatic and non-enzymatic activities, HDAC3 plays a pivotal role in regulating diverse transcription factors associated with inflammatory responses and related diseases. This review examines the involvement of HDAC3 in inflammatory responses while exploring its therapeutic potential as a target for treating inflammatory diseases, thereby offering valuable insights for clinical applications.</p>","PeriodicalId":9760,"journal":{"name":"Cell Proliferation","volume":" ","pages":"e13731"},"PeriodicalIF":5.9,"publicationDate":"2024-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141981819","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Yanhong Liu, Min Zhang, Xiaoyan Shen, Chengxiang Xia, Fangxiao Hu, Dehao Huang, Qitong Weng, Qi Zhang, Lijuan Liu, Yanping Zhu, Lei Wang, Jie Hao, Mengyun Zhang, Tongjie Wang, Jinyong Wang
{"title":"Mesothelin CAR-engineered NK cells derived from human embryonic stem cells suppress the progression of human ovarian cancer in animals.","authors":"Yanhong Liu, Min Zhang, Xiaoyan Shen, Chengxiang Xia, Fangxiao Hu, Dehao Huang, Qitong Weng, Qi Zhang, Lijuan Liu, Yanping Zhu, Lei Wang, Jie Hao, Mengyun Zhang, Tongjie Wang, Jinyong Wang","doi":"10.1111/cpr.13727","DOIUrl":"https://doi.org/10.1111/cpr.13727","url":null,"abstract":"<p><p>CAR-NK cell therapy does not require HLA matching and has minimal side effects. However, traditional methods of engineering CARs into human tissue-derived NK cells exhibit heterogeneity, low transduction efficiency, and high manufacturing costs. Here, we provide a reliable approach for generating large-scale and cryopreserved mesothelin (MSLN) CAR-NK cells from human embryonic stem cells (hESCs) as an alternative cell source. We first constructed MSLN CAR-expressing hESCs to reduce CAR engineering costs and subsequently differentiated these stem cells into MSLN CAR-NK cells via an efficient organoid induction system. The MSLN CAR-NK cells exhibit the typical expression patterns of activating receptors, inhibitory receptors, and effector molecules of NK cells. In the presence of tumour cells, the MSLN CAR-NK cells show increased secretion of IFN-γ and TNF-α, as well as elevated CD107a expression level compared with induced NK cells. We cryopreserved the MSLN CAR-NK cells in liquid nitrogen using a clinical-grade freezing medium (CS10) for more than 6 months to mimic an off-the-shelf CAR-NK cell product. The thawed MSLN CAR-NK cells immediately recovered after 48-72-h culture and effectively eliminated ovarian tumour cells, including human primary ovarian tumour cells from patients. The thawed MSLN CAR-NK cells efficiently suppressed ovarian tumour development in vivo and prolonged the survival of tumour-bearing mice. Our study provides insights into the clinical translation of hESC-derived MSLN CAR-NK cells as a promising off-the-shelf cell product.</p>","PeriodicalId":9760,"journal":{"name":"Cell Proliferation","volume":" ","pages":"e13727"},"PeriodicalIF":5.9,"publicationDate":"2024-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141970700","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Yongjian Zhao, Mingyue Tan, Yunfei Yin, Jun Zhang, Yiyi Song, Hang Li, Lin Yan, Yifeng Jin, Ziyue Wu, Tianke Yang, Tingbo Jiang, Hongxia Li
{"title":"Comprehensive macro and micro views on immune cells in ischemic heart disease.","authors":"Yongjian Zhao, Mingyue Tan, Yunfei Yin, Jun Zhang, Yiyi Song, Hang Li, Lin Yan, Yifeng Jin, Ziyue Wu, Tianke Yang, Tingbo Jiang, Hongxia Li","doi":"10.1111/cpr.13725","DOIUrl":"https://doi.org/10.1111/cpr.13725","url":null,"abstract":"<p><p>Ischemic heart disease (IHD) is a prevalent cardiovascular condition that remains the primary cause of death due to its adverse ventricular remodelling and pathological changes in end-stage heart failure. As a complex pathologic condition, it involves intricate regulatory processes at the cellular and molecular levels. The immune system and cardiovascular system are closely interconnected, with immune cells playing a crucial role in maintaining cardiac health and influencing disease progression. Consequently, alterations in the cardiac microenvironment are influenced and controlled by various immune cells, such as macrophages, neutrophils, dendritic cells, eosinophils, and T-lymphocytes, along with the cytokines they produce. Furthermore, studies have revealed that Gata6<sup>+</sup> pericardial cavity macrophages play a key role in regulating immune cell migration and subsequent myocardial tissue repair post IHD onset. This review outlines the role of immune cells in orchestrating inflammatory responses and facilitating myocardial repair following IHD, considering both macro and micro views. It also discusses innovative immune cell-based therapeutic strategies, offering new insights for further research on the pathophysiology of ischemic heart disease and immune cell-targeted therapy for IHD.</p>","PeriodicalId":9760,"journal":{"name":"Cell Proliferation","volume":" ","pages":"e13725"},"PeriodicalIF":5.9,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141859146","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}