Functional & Integrative Genomics最新文献

{"title":"Non-coding RNA notations, regulations and interactive resources","authors":"Mengwei Cheng,&nbsp;Yinhuan Zhu,&nbsp;Han Yu,&nbsp;Linlin Shao,&nbsp;Yiming Zhang,&nbsp;Lanxing Li,&nbsp;Haohong Tu,&nbsp;Luyao Xie,&nbsp;Haoyu Chao,&nbsp;Peijing Zhang,&nbsp;Saige Xin,&nbsp;Cong Feng,&nbsp;Vladimir Ivanisenko,&nbsp;Yuriy Orlov,&nbsp;Dijun Chen,&nbsp;Aloysius Wong,&nbsp;Yixin Eric Yang,&nbsp;Ming Chen","doi":"10.1007/s10142-024-01494-w","DOIUrl":"10.1007/s10142-024-01494-w","url":null,"abstract":"<div><p>An increasing number of non-coding RNAs (ncRNAs) are found to have roles in gene expression and cellular regulations. However, there are still a large number of ncRNAs whose functions remain to be studied. Despite decades of research, the field continues to evolve, with each newly identified ncRNA undergoing processes such as biogenesis, identification, and functional annotation. Bioinformatics methodologies, alongside traditional biochemical experimental methods, have played an important role in advancing ncRNA research across various stages. Presently, over 50 types of ncRNAs have been characterized, each exhibiting diverse functions. However, there remains a need for standardization and integration of these ncRNAs within a unified framework. In response to this gap, this review traces the historical trajectory of ncRNA research and proposes a unified notation system. Additionally, we comprehensively elucidate the ncRNA interactome, detailing its associations with DNAs, RNAs, proteins, complexes, and chromatin. A web portal named ncRNA Hub (https://bis.zju.edu.cn/nchub/) is also constructed to provide detailed notations of ncRNAs and share a collection of bioinformatics resources. This review aims to provide a broader perspective and standardized paradigm for advancing ncRNA research.</p></div>","PeriodicalId":574,"journal":{"name":"Functional & Integrative Genomics","volume":"24 6","pages":""},"PeriodicalIF":3.9,"publicationDate":"2024-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142666619","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Can nanotechnology and genomics innovations trigger agricultural revolution and sustainable development?","authors":"Arzish Javaid,&nbsp;Sadaf Hameed,&nbsp;Lijie Li,&nbsp;Zhiyong Zhang,&nbsp;Baohong Zhang,&nbsp;Mehboob-ur -Rahman","doi":"10.1007/s10142-024-01485-x","DOIUrl":"10.1007/s10142-024-01485-x","url":null,"abstract":"<div><p>At the dawn of new millennium, policy makers and researchers focused on sustainable agricultural growth, aiming for food security and enhanced food quality. Several emerging scientific innovations hold the promise to meet the future challenges. Nanotechnology presents a promising avenue to tackle the diverse challenges in agriculture. By leveraging nanomaterials, including nano fertilizers, pesticides, and sensors, it provides targeted delivery methods, enhancing efficacy in both crop production and protection. This integration of nanotechnology with agriculture introduces innovations like disease diagnostics, improved nutrient uptake in plants, and advanced delivery systems for agrochemicals. These precision-based approaches not only optimize resource utilization but also reduce environmental impact, aligning well with sustainability objectives. Concurrently, genetic innovations, including genome editing and advanced breeding techniques, enable the development of crops with improved yield, resilience, and nutritional content. The emergence of precision gene-editing technologies, exemplified by CRISPR/Cas9, can transform the realm of genetic modification and enabled precise manipulation of plant genomes while avoiding the incorporation of external DNAs. Integration of nanotechnology and genetic innovations in agriculture presents a transformative approach. Leveraging nanoparticles for targeted genetic modifications, nanosensors for early plant health monitoring, and precision nanomaterials for controlled delivery of inputs offers a sustainable pathway towards enhanced crop productivity, resource efficiency, and food safety throughout the agricultural lifecycle. This comprehensive review outlines the pivotal role of nanotechnology in precision agriculture, emphasizing soil health improvement, stress resilience against biotic and abiotic factors, environmental sustainability, and genetic engineering.</p></div>","PeriodicalId":574,"journal":{"name":"Functional & Integrative Genomics","volume":"24 6","pages":""},"PeriodicalIF":3.9,"publicationDate":"2024-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s10142-024-01485-x.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142643559","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Time-course RNA sequencing reveals high similarity in mRNAome between hepatic stellate cells activated by agalactosyl IgG and TGF-β1","authors":"Chieh Kao,&nbsp;Cheng-Hsun Ho","doi":"10.1007/s10142-024-01502-z","DOIUrl":"10.1007/s10142-024-01502-z","url":null,"abstract":"<div><p>Previous studies have demonstrated the clinical relevance of aberrant serum immunoglobulin G (IgG) <i>N</i>-glycomic profiles in liver fibrosis and the pathogenic effects of agalactosyl IgG on activating hepatic stellate cells (HSCs). However, the dynamics of gene expression changes during HSC activation by agalactosyl IgG remain poorly understood. We performed RNA sequencing to analyze the mRNAome of human LX-2 HSCs at multiple time points after treatment with agalactosyl IgG and then compared these results with those obtained after normal IgG and transforming growth factor (TGF)-β1 treatments. Gene expression changes were significantly pronounced on day 5 and subsided by day 11 after HSC activation. A high degree of similarity in gene expression patterns between HSCs treated with agalactosyl IgG and TGF-β1 was observed, of which 1796 and 1785 differentially expressed genes (DEGs) were identified, respectively. Disease ontology analyses revealed that 114 and 105 DEGs in activated HSCs following agalactosyl IgG and TGF-β1 treatments, respectively, were linked to liver cirrhosis, hepatitis, fatty liver disease, hepatitis B, and alcoholic hepatitis, with <i>CCL5</i> and <i>FAS</i> being the most commonly affected genes. DEGs associated with liver fibrosis or aforementioned liver diseases involved in gene annotation, physiological functions, and signaling pathways regarding secretion of cytokines and chemokines, expression of fibrosis-related growth factors and their receptors, modification of extracellular matrices, and regulation of cell viability in activated HSCs. In conclusion, this study characterized the dynamics of mRNAome and gene networks and identified the liver fibrosis-related DEGs during HSC activation by agalactosyl IgG and TGF-β1.</p></div>","PeriodicalId":574,"journal":{"name":"Functional & Integrative Genomics","volume":"24 6","pages":""},"PeriodicalIF":3.9,"publicationDate":"2024-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142643582","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"pSATdb 2.0: a database of organellar common, polymorphic, and unique microsatellites","authors":"Sonu Kumar,&nbsp;Asheesh Shanker,&nbsp;Dinesh Gupta","doi":"10.1007/s10142-024-01498-6","DOIUrl":"10.1007/s10142-024-01498-6","url":null,"abstract":"<div><p>Microsatellites, or simple sequence repeats (SSRs), are repetitive DNA sequences typically composed of 1–6 nucleotides. These repetitive sequences are found in almost all genomes, including chloroplasts and mitochondria, and are widely distributed throughout the genomes. Microsatellites are highly polymorphic, and their length may differ from species to species. Consequently, microsatellites are widely used as molecular markers and play pivotal roles in various biological research. However, comprehensive information about the length variation of microsatellites in various organellar genome sequences is not available. Therefore, to provide mined information and explore the variability in the length of microsatellites across species, we developed a comprehensive resource named pSATdb 2.0 (<b>p</b>olymorphic micro<b>SAT</b>ellites <b>d</b>ata<b>b</b>ase; https://bioinfo.icgeb.res.in/psatdb/). This upgraded version of its predecessor pSATdb provides comprehensive information on the frequency and distribution of 348,894 microsatellites identified in organellar genome sequences. These sequences originate from 15,681 organisms spanning 3252 genera within Metazoa and Viridiplantae. Remarkably, pSATdb 2.0 is the only database that offers information on common and polymorphic microsatellites detected between organisms, along with unique microsatellites specific to each genus. Furthermore, this database features unrestricted access and includes pioneer functionalities such as Advanced Search, BLAST, and JBrowse, which facilitate user-specific microsatellite search and its visualization within the database. The pSATdb holds immense potential for the research community to support diverse studies, including genetic diversity, genetic mapping, marker-assisted selection, and comparative population investigations.</p></div>","PeriodicalId":574,"journal":{"name":"Functional & Integrative Genomics","volume":"24 6","pages":""},"PeriodicalIF":3.9,"publicationDate":"2024-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142636978","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"BHLHE40-mediated transcriptional activation of GRIN2D in gastric cancer is involved in metabolic reprogramming","authors":"Bin Liu,&nbsp;Yuanlin Sun,&nbsp;Wei Wang,&nbsp;Jun Ren,&nbsp;Daorong Wang","doi":"10.1007/s10142-024-01495-9","DOIUrl":"10.1007/s10142-024-01495-9","url":null,"abstract":"<div><p>Gastric cancer (GC) is the third leading cause of death in developed countries. The reprogramming of energy metabolism represents a hallmark of cancer, particularly amplified dependence on aerobic glycolysis. Here, we aimed to illustrate the functional role of glutamate ionotropic receptor N-methyl-D-aspartate type subunit 2D (GRIN2D) in the regulation of glycolysis in GC and the mechanisms involved. Differentially expressed genes were analyzed using the GEO and GEPIA databases, followed by prognostic value prediction using the Kaplan-Meier Plotter database. The effect of GRIN2D knockdown on the malignant behavior and glycolysis of GC cells was explored. GRIN2D expression was upregulated in GC cells and promoted the malignant behavior of GC cells by activating glycolysis. Class E basic helix-loop-helix protein 40 (BHLHE40) was overexpressed in GC cells and mediated transcriptional activation of GRIN2D. The anti-tumor effects of BHLHE40 knockdown on GC cells in vitro and in vivo were reversed by GRIN2D overexpression. Knockdown of GRIN2D or BHLHE40 downregulated the expression of mRNA of electron transport chain subunits and phosphorylation of p38 MARK and inhibited calcium efflux in GC cells. Overexpression of GRIN2D promoted calcium efflux, phosphorylation of p38 MARK protein, and proliferation of GES1 cells. Altogether, the findings derived from this study suggest that BHLHE40 knockdown suppresses the growth, mobility, and glycolysis of GC cells by inhibiting GRIN2D transcription and disrupting the BHLHE40/GRIN2D axis may be an attractive therapeutic strategy for GC.</p></div>","PeriodicalId":574,"journal":{"name":"Functional & Integrative Genomics","volume":"24 6","pages":""},"PeriodicalIF":3.9,"publicationDate":"2024-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142636938","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Drought-tolerant wheat for enhancing global food security","authors":"Abhishek Bohra,&nbsp;Mukesh Choudhary,&nbsp;Dion Bennett,&nbsp;Rohit Joshi,&nbsp;Reyazul Rouf Mir,&nbsp;Rajeev K. Varshney","doi":"10.1007/s10142-024-01488-8","DOIUrl":"10.1007/s10142-024-01488-8","url":null,"abstract":"<div><p>Wheat is among the most produced grain crops of the world and alone provides a fifth of the world’s calories and protein. Wheat has played a key role in food security since the crop served as a Neolithic founder crop for the establishment of world agriculture. Projections showing a decline in global wheat yields in changing climates imply that food security targets could be jeopardized. Increased frequency and intensity of drought occurrence is evident in major wheat-producing regions worldwide, and notably, the wheat-producing area under drought is projected to swell globally by 60% by the end of the 21st century. Wheat yields are significantly reduced due to changes in plant morphological, physiological, biochemical, and molecular activities in response to drought stress. Advances in wheat genetics, multi-omics technologies and plant phenotyping have enhanced the understanding of crop responses to drought conditions. Research has elucidated key genomic regions, candidate genes, signalling molecules and associated networks that orchestrate tolerance mechanisms under drought stress. Robust and low-cost selection tools are now available in wheat for screening genetic variations for drought tolerance traits. New breeding techniques and selection tools open a unique opportunity to tailor future wheat crop with optimal trait combinations that help withstand extreme drought. Adoption of the new wheat varieties will increase crop diversity in rain-fed agriculture and ensure sustainable improvements in crop yields to safeguard the world’s food security in drier environments.</p></div>","PeriodicalId":574,"journal":{"name":"Functional & Integrative Genomics","volume":"24 6","pages":""},"PeriodicalIF":3.9,"publicationDate":"2024-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142600767","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Harnessing natural compounds to modulate miRNAs in breast cancer therapy","authors":"Shaza H. Aly,&nbsp;Ahmed I. Abulsoud,&nbsp;Yasser M. Moustafa,&nbsp;Sherif S. Abdel Mageed,&nbsp;Nourhan M. Abdelmaksoud,&nbsp;Walaa A. El-Dakroury,&nbsp;Osama A. Mohammed,&nbsp;Mustafa Ahmed Abdel-Reheim,&nbsp;Mohamed Bakr Zaki,&nbsp;Nehal I. Rizk,&nbsp;Ahmed Elshafei,&nbsp;Hanan Elimam,&nbsp;Alaa Ashraf,&nbsp;Ahmed S. Doghish","doi":"10.1007/s10142-024-01489-7","DOIUrl":"10.1007/s10142-024-01489-7","url":null,"abstract":"<div><p>Breast cancer’s complexity and heterogeneity continue to present significant challenges in its treatment and management. Emerging research has underscored the pivotal role of microRNAs (miRNAs) in breast cancer pathogenesis, acting as crucial regulators of gene expression. This review delivers an in-depth analysis of miRNAs, highlighting their dual functions as both oncogenes and tumor suppressors, and detailing their impact on key biological processes, including cell proliferation, apoptosis, and metastasis. The mechanisms underlying miRNA action, particularly their interactions with target mRNAs and the factors influencing these dynamics, are thoroughly explored. Additionally, the review discusses the therapeutic prospects of miRNAs, with a focus on innovative delivery systems like nanoparticles that improve the stability and effectiveness of miRNA-based therapies. It also addresses the anticancer effects of natural compounds, such as genistein, hesperidin, quercetin, curcumin, resveratrol, epigallocatechin-3-gallate (EGCG), and glyceollins, which modulate miRNA expression and contribute to tumor growth inhibition. These advances seek to address the limitations of conventional therapies, paving the way for targeted interventions in breast cancer. By integrating current insights on miRNA biology, therapeutic strategies, and the potential of natural products to regulate miRNA expression, this review aims to shed light on miRNA- and natural product-based approaches as promising avenues for enhancing breast cancer treatment outcomes.</p></div>","PeriodicalId":574,"journal":{"name":"Functional & Integrative Genomics","volume":"24 6","pages":""},"PeriodicalIF":3.9,"publicationDate":"2024-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142600569","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Multi-omics analysis of the biological function of the VEGF family in colon adenocarcinoma","authors":"Jianqiao Yang,&nbsp;Chen Li,&nbsp;Zhu Wang,&nbsp;Kewei Jiang","doi":"10.1007/s10142-024-01493-x","DOIUrl":"10.1007/s10142-024-01493-x","url":null,"abstract":"<div><p>The vascular endothelial growth factor (VEGF) family plays a crucial role in cancer progression, but the prognostic significance and biological functions of VEGF family members in colon adenocarcinoma (COAD) remain unclear. Using data from The Cancer Genome Atlas, Gene Expression Omnibus, Gene Set Cancer Analysis, cBioPortal, GeneMANIA, String, MethSurv and starBase database, we identified vascular endothelial growth factor B (VEGFB) as a key gene associated with COAD prognosis, with its abnormal expression linked to methylation dysregulation. In vitro experiments confirmed VEGFB expression was significantly higher in colon cancer tissues compared to normal tissues, as shown by Real-time quantitative PCR and immunohistochemistry. Cell Counting Kit-8 and colony formation assay showed that decreased VEGFB expression in SW480 cells resulted in decreased cell viability and proliferation ability. Scratch assay showed that VEGFB downregulation impaired SW480 cell migration. In addition, our research suggests that VEGFB not only promotes angiogenesis but is also involved in the tumor microenvironment and immune regulation. The SHNG17-miR-375-VEGFB regulatory axis provides a potential therapeutic target for COAD, highlighting VEGFB’s role in immune activation during anti-angiogenic therapy and potential reversal of drug resistance.</p></div>","PeriodicalId":574,"journal":{"name":"Functional & Integrative Genomics","volume":"24 6","pages":""},"PeriodicalIF":3.9,"publicationDate":"2024-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s10142-024-01493-x.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142598958","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Exploring the clinical potential of circulating LncRNAs in breast cancer: insights into primary signaling pathways and therapeutic interventions","authors":"Tohada M. AL-Noshokaty,&nbsp;Rehab Abdelhamid,&nbsp;Tasnim Reda,&nbsp;Ayat Alaaeldien,&nbsp;Nourhan Abdellatif,&nbsp;Abdallah Mansour,&nbsp;David Gendi,&nbsp;Nourhan M. Abdelmaksoud,&nbsp;Shereen Saeid Elshaer,&nbsp;Ahmed S. Doghish,&nbsp;Mohamed Hossam Sobhy,&nbsp;Osama A. Mohammed,&nbsp;Ahmed I. Abulsoud","doi":"10.1007/s10142-024-01476-y","DOIUrl":"10.1007/s10142-024-01476-y","url":null,"abstract":"<div><p>Breast cancer (BC) occupies the top spot among women on a global scale. The tumor has a significant degree of heterogeneity, displaying a notable prevalence of medication resistance, recurrence, and metastasis, rendering it one of the most lethal forms of malignant neoplasms. The timely identification, ongoing evaluation of therapeutic interventions, and accurate prediction of outcomes play crucial roles in determining the overall survival rates of women with BC. Nevertheless, the absence of precise biomarkers remains a significant determinant impacting the overall well-being and both the physical and emotional health of BC patients. Long noncoding RNA (lncRNA) exerts regulatory control over several genes and signaling pathways, hence assuming crucial roles in the development of neoplastic growth. Recently, research has indicated that the atypical expression of circulating lncRNAs in various biological bodily fluids has a noteworthy impact on the early detection, pathological categorization, staging, monitoring of therapy outcomes, and evaluation of prognosis in cases of BC. This article aims to assess the potential clinical utility of circulating lncRNAs in the context of BC focusing on specific primary signaling pathways; Wnt/β-catenin, Notch, TGF-β, and hedgehog (Hh), in addition to some therapeutic interventions.</p><h3>Graphical Abstract</h3><div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":574,"journal":{"name":"Functional & Integrative Genomics","volume":"24 6","pages":""},"PeriodicalIF":3.9,"publicationDate":"2024-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142595413","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Circular RNA circ_0022707 impedes the progression of preeclampsia via the miR-3135b/GHR/PI3K/Akt axis","authors":"Huijing Shao,&nbsp;Rui Guan,&nbsp;Zixi Chen,&nbsp;Ruijiao Kong,&nbsp;Caihong Zhang,&nbsp;Hang Gu","doi":"10.1007/s10142-024-01490-0","DOIUrl":"10.1007/s10142-024-01490-0","url":null,"abstract":"<div><p>Preeclampsia (PE) is a severe pregnancy complication linked to maternal and fetal health, yet its underlying causes and pathogenesis remain elusive. Circular RNA (circRNA), a form of non-coding RNA, is implicated in the progression of PE; nevertheless, the specific mechanism is not fully elucidated. This study aimed to identify and validate circRNAs that are pivotal in the pathophysiology of PE. Firstly, we constructed a ceRNA network using datasets from the GEO database and identified circ_0022707 as our study target. Then, using qRT-PCR analysis, we validated that circ_0022707 was downregulated in preeclamptic placentas compared to those of normal pregnant women. In situ hybridization assays revealed that circ_0022707 existed in placental villous trophoblast cells. Additionally, Pearson correlation analysis revealed a negative relationship between the expression of circ_0022707 and PE-related indicators (systolic and diastolic blood pressure, along with 24-h proteinuria levels). Furthermore, gain-of-function experiments confirmed that circ_0022707 could promote trophoblast cell proliferation and cell cycle progression while suppressing apoptosis. In vivo experiments using a preeclampsia-like mouse model also demonstrated that circ_0022707 administration could mitigate preeclampsia-like symptoms. Mechanistically, we confirmed that circ_0022707 functions through the miR-3135b/<i>GHR</i>/PI3K/Akt pathway in trophoblast cells. Overall, our study has provided insight into the important function of circ_002707 in the development of PE, enhancing our understanding of the disease's mechanism and proposing a viable therapeutic strategy for PE.</p></div>","PeriodicalId":574,"journal":{"name":"Functional & Integrative Genomics","volume":"24 6","pages":""},"PeriodicalIF":3.9,"publicationDate":"2024-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142581576","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}