Molecular and Cellular Probes最新文献

{"title":"Clinical value of microRNA-4449 of non-small cell lung cancer patients undergoing thoracic paravertebral block thoracotomy","authors":"Yu Sun ,&nbsp;Jiantao Zhang ,&nbsp;Licai Zhang ,&nbsp;Liquan Qiu ,&nbsp;Huayi Zhang","doi":"10.1016/j.mcp.2025.102020","DOIUrl":"10.1016/j.mcp.2025.102020","url":null,"abstract":"<div><h3>Objective</h3><div>The aim of this study was to investigate the clinical significance of microRNA-4449 (miR-4449) in patients attacked by non-small cell lung cancer (NSCLC) undergoing thoracic paravertebral block (TPVB) thoracotomy.</div></div><div><h3>Methods</h3><div>A total of 122 patients diagnosed with NSCLC and 101 healthy individuals were recruited in this case-control study. Quantitative real-time polymerase reaction time (qRT-PCR) assay was applied to quantify the serum levels of miR-4449 in all participants. To assess the diagnostic potential of miR-4449, receiver operating characteristic (ROC) curves were constructed. Additionally, the prognostic value of miR-4449 was evaluated using Kaplan-Meier method and Cox regression analyses. The possible target genes and related proteins of miR-4449 were predicted via bioinformatics analysis.</div></div><div><h3>Results</h3><div>MiR-4449 expression was notably reduced in NSCLC patients relative to healthy volunteers (<em>P</em> &lt; 0.001), with the area under the curve (AUC) reaching 0.952, demonstrating its ability to effectively differentiate between NSCLC patients and healthy individuals. Serum levels of miR-4449 were negatively in relation to tumor node metastasis stage and lymph node metastasis (<em>P</em> &lt; 0.05). Moreover, a significant increase in miR-4449 expression was observed in patients following TPVB thoracotomy, as compared to pre-operative levels (<em>P</em> &lt; 0.001). The AUC of 0.884 further highlighted its potential to distinguish between the effective group and the invalid group. Notably, patients expressing high levels of miR-4449 exhibited improved overall survival (<em>P</em> &lt; 0.001), and miR-4449 (<em>P</em> &lt; 0.001, HR = 2.290, 95 % = 1.450–3.615) was identified as an independently prognostic predictor for NSCLC. Bioinformatics analysis of miR-4999 target genes revealed key tumor-associated pathways and proteins, offering valuable insights into its molecular mechanisms in NSCLC.</div></div><div><h3>Conclusion</h3><div>Serum levels of miR-4449 were significantly decreased in patients with NSCLC and exhibited a correlation with the severity of the tumor. Furthermore, miR-4449 emerged as a potential prognostic biomarker, offering valuable insight into the clinical outcome for NSCLC undergoing TPVB thoracotomy.</div></div>","PeriodicalId":49799,"journal":{"name":"Molecular and Cellular Probes","volume":"80 ","pages":"Article 102020"},"PeriodicalIF":2.3,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143473049","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Serum exosomal miR-454-3p contributes to malignant progression of lung cancer by inhibiting HHEX","authors":"Gangqin Hu,&nbsp;Peng Cai,&nbsp;Jingjing Li,&nbsp;Liuyang Yu,&nbsp;Bolin Zhao,&nbsp;Guiming Chen","doi":"10.1016/j.mcp.2025.102019","DOIUrl":"10.1016/j.mcp.2025.102019","url":null,"abstract":"<div><h3>Background</h3><div>Lung cancer is a common cancer. Exosomes are emerging mediators of intercellular communication, and miRNAs serve a crucial position in cancer progression. This project intends to discover whether exosomal miR-454-3p affects tumor progression and its underlying mechanisms.</div></div><div><h3>Methods</h3><div>Exosomes were isolated utilizing ultracentrifugation. The exosomal biomarkers level was monitored by western blot (WB). The miR-454-3p levels were assessed by quantitative reverse transcription polymerase chain reaction (qRT-PCR), and HHEX expression were detected by qRT-PCR and WB. Cell growth and metastasis were detected through CCK-8, colony formation assay and transwell. Meanwhile, the dual luciferase reporter system and immunoprecipitation (RIP) assay was applied to clarify the interactions between miR-454-3p and HHEX.</div></div><div><h3>Results</h3><div>We successfully isolated serum exosomes from NSCLC patients. Then, our team discovered that miR-454-3p was elevated in serum-derived exosomes from NSCLC patients. Functional analysis disclosed that exosomes accelerated NSCLC cell proliferation and metastasis. Silencing of exosomal miR-454-3p hindered NSCLC cell proliferation and metastasis. Subsequently, the starbase database declared that miR-454-3p was interacted with HHEX. HHEX overexpression reversed the promotion of NSCLC cell proliferation and metastasis by exosomal miR-454-3p.</div></div><div><h3>Conclusions</h3><div>Exosomal miR-454-3p enhanced the progression of NSCLC cells through HHEX. miR-454-3p may be a therapeutic target for NSCLC.</div></div>","PeriodicalId":49799,"journal":{"name":"Molecular and Cellular Probes","volume":"80 ","pages":"Article 102019"},"PeriodicalIF":2.3,"publicationDate":"2025-02-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143392333","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The role of APOA1-AS in colorectal cancer: Investigating its association with malignant biological behaviors","authors":"Gang Liu ,&nbsp;Qin Zhao ,&nbsp;Yan Li ,&nbsp;Dongmei Zhu ,&nbsp;Hong Peng","doi":"10.1016/j.mcp.2025.102017","DOIUrl":"10.1016/j.mcp.2025.102017","url":null,"abstract":"<div><h3>Purpose</h3><div>Colorectal cancer (CRC) is a common malignant tumor associated with high morbidity and mortality. Long non-coding RNAs (lncRNAs) play crucial roles in cancer development and progression. This study aimed to explore the role of lncRNA APOA1-AS in colorectal cancer and elucidate its underlying mechanisms.</div></div><div><h3>Methods</h3><div>Clinical samples were collected, and high-throughput sequencing was performed to identify differentially expressed lncRNAs in colorectal cancer. Among these, the key lncRNA APOA1-AS was selected for further investigation. The expression of APOA1-AS in colorectal cancer tissues and cells was evaluated. The effects of APOA1-AS on cell proliferation, migration, invasion, and apoptosis were assessed through knockdown and overexpression of APOA1-AS in SW620 and RKO cells. Additionally, the relationship between APOA1-AS and the malignant biological behaviors of colorectal cancer cells was also investigated. Furthermore, the involvement of APOA1-AS in glucose metabolism reprogramming and the cGMP-PKG signaling pathway was analyzed.</div></div><div><h3>Results</h3><div>A total of 2985 differentially expressed lncRNAs were identified in colorectal cancer, including APOA1-AS, which showed the most significant upregulation. APOA1-AS expression was significantly higher in colorectal cancer tissues compared to normal tissues. Overexpression of APOA1-AS promoted cell proliferation, migration, and invasion while inhibiting apoptosis in SW620 and RKO cells. Furthermore, APOA1-AS was found to regulate glucose metabolism reprogramming, enhance tumor malignant biological behaviors and facilitate tumor cell drug resistance through the cGMP-PKG signaling pathway.</div></div><div><h3>Conclusion</h3><div>Our study demonstrates that APOA1-AS is a potential key regulator in colorectal cancer development and progression. It functions via glucose metabolism reprogramming and the cGMP-PKG signaling pathway, offering a novel therapeutic target for colorectal cancer.</div></div>","PeriodicalId":49799,"journal":{"name":"Molecular and Cellular Probes","volume":"80 ","pages":"Article 102017"},"PeriodicalIF":2.3,"publicationDate":"2025-02-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143076122","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Clinical significance analysis of microRNA-199a-3p in gingival crevicular fluid for patients with chronic periodontitis","authors":"Kaixuan Yan,&nbsp;Yu Zheng,&nbsp;Jing Liu,&nbsp;Shuo Li,&nbsp;Wei Si","doi":"10.1016/j.mcp.2025.102015","DOIUrl":"10.1016/j.mcp.2025.102015","url":null,"abstract":"<div><h3>Objective</h3><div>The aim was to investigate the clinical performance of microRNA-199a-3p (miR-199a-3p) in patients with chronic periodontitis.</div></div><div><h3>Methods</h3><div>91 patients with chronic periodontitis and 78 healthy individuals were enrolled for the research subjects. MiR-199a-3p expression was detected using real-time quantitative PCR (RT-qPCR) assay. Pearson correlation analysis was used for the relevance of miR-199a-3p with inflammatory mediators. Receiver operating characteristic (ROC) and logistic regression were conducted for the evaluation of the diagnostic performance and risk factors of chronic periodontitis. Bioinformatics analysis was utilized for miR-199a-3p-related genes.</div></div><div><h3>Results</h3><div>MiR-199a-3p was distinctly decreased in gingival crevicular fluid from patients with chronic periodontitis. The area under the curve (AUC) was 0.978 to discriminate chronic periodontitis patients from healthy individuals. The negative correlation was observed between miR-199a-3p and inflammatory factors. Logistic regression showed that miR-199a-3p was an independently protective factor for the occurrence of chronic periodontitis. Bioinformatics analysis revealed that the predictive regulated genes of miR-199a-3p mainly concentrated in inflammatory-associated signaling pathways.</div></div><div><h3>Conclusion</h3><div>MiR-199a-3p was attenuated in patients with chronic periodontitis and an underlying diagnostic biomarker for the disease.</div></div>","PeriodicalId":49799,"journal":{"name":"Molecular and Cellular Probes","volume":"80 ","pages":"Article 102015"},"PeriodicalIF":2.3,"publicationDate":"2025-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143054046","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Serum vault RNA1-1 levels reflect blood cells and bone marrow","authors":"Yuki Hatayama ,&nbsp;Hisashi Shimohiro ,&nbsp;Yuki Hashimoto ,&nbsp;Hitomi Ichikawa ,&nbsp;Koji Kawamura ,&nbsp;Toru Motokura","doi":"10.1016/j.mcp.2025.102018","DOIUrl":"10.1016/j.mcp.2025.102018","url":null,"abstract":"<div><h3>Introduction</h3><div>Vault RNA1-1 (vtRNA1-1) exhibits antiviral and anti-apoptotic effects in infected and malignant cells. We observed that vtRNA1-1 levels in serum fluctuate in patients with hematological disorders, but its extracellular functions remain unclear. This study evaluates the potential of serum vtRNA1-1 levels as a biomarker for hematological disorders and investigates its association with bone marrow cell density (BMC).</div></div><div><h3>Methods</h3><div>Blood and serum samples were collected from patients with hematological disorders, patients who underwent bone marrow examination, PBSCT donors, and AML patients who received chemotherapy. VtRNA1-1 levels were measured using real-time quantitative RT-PCR. BMC was calculated by digital image analysis, and multiple regression analysis was performed using serum vtRNA1-1 and hematological and biochemical data as explanatory variables.</div></div><div><h3>Results</h3><div>The vtRNA1-1 levels in the blood of 11 patients with hematological disorders averaged 10.8 log₁₀ cps/ml, significantly higher than 8.4 log₁₀ cps/ml in serum. Multiple regression analysis estimated the vtRNA1-1 expression levels of each blood cell. In 87 patients who underwent bone marrow examination, there was a significant correlation between serum vtRNA1-1 levels and BMC (Rs = 0.24, P = 0.023). In PBSCT donors, serum vtRNA1-1 levels increased after G-CSF administration (P &lt; 0.001), and in AML patients, serum vtRNA1-1 levels decreased after the initiation of chemotherapy, fluctuating in parallel with white blood cell counts.</div></div><div><h3>Conclusions</h3><div>Our findings suggest that serum vtRNA1-1, derived from peripheral blood and bone marrow cells, can potentially serve as a clinical biomarker in specific diseases.</div></div>","PeriodicalId":49799,"journal":{"name":"Molecular and Cellular Probes","volume":"80 ","pages":"Article 102018"},"PeriodicalIF":2.3,"publicationDate":"2025-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143383913","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"THBS1 knockdown suppresses pancreatic cancer progression through JAK2/STAT3 signaling pathway","authors":"Ping Li ,&nbsp;Kaixuan Wang ,&nbsp;Jian Song ,&nbsp;Zhuang Chen ,&nbsp;Yongyu Li ,&nbsp;Zhaowei Chen","doi":"10.1016/j.mcp.2024.102003","DOIUrl":"10.1016/j.mcp.2024.102003","url":null,"abstract":"<div><h3>Background</h3><div>Thrombospondin 1 (THBS1), a secreted protein, is implicated in the progression of numerous cancers, yet its specific contributions to pancreatic cancer (PC) remain underexplored.</div></div><div><h3>Methods</h3><div>The association between THBS1 levels and prognosis in PC was investigated. Functional experiments <em>in vitro</em> were used to determine the cell functions of siTHBS1 through CCK8 assay for cell proliferation, Muse® Cell Analyzer for apoptosis, and transwell assay for invasion and migration. Colivelin was applied in recovery experiment to investigate the mechanism of THBS1 regulating the JAK2/STAT3 pathway in BXPC-3 cell. In addition, the LV-shTHBS1 lentivirus was used to construct subcutaneous tumors in nude mice to verify the function of THBS1 <em>in vivo</em>.</div></div><div><h3>Results</h3><div>THBS1 expression was elevated in PC and associated with a poorer prognosis. THBS1 was highly expressed in these PC cells. siTHBS1 repressed cell growth, migration and invasiveness, while promoting apoptosis of BXPC-3 cells. THBS1 suppression also led to a decrease in the phosphorylation of JAK2 and STAT3. JAK2/STAT3 signaling activator (Colivelin) could partially reverse the biological effects. In addition, shTHBS1 can suppress the growth of implanted tumors in nude mice.</div></div><div><h3>Conclusions</h3><div>THBS1 knockdown suppressed cell proliferation, migration, and invasion while enhanced cell apoptosis through the JAK2/STAT3 signaling pathway.</div></div>","PeriodicalId":49799,"journal":{"name":"Molecular and Cellular Probes","volume":"79 ","pages":"Article 102003"},"PeriodicalIF":2.3,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142878328","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The application of CRISPR/Cas9–based genome-wide screening to disease research","authors":"Xiuqin Chen ,&nbsp;Min Zheng ,&nbsp;Su Lin ,&nbsp;Meiqing Huang ,&nbsp;Shaoying Chen ,&nbsp;Shilong Chen","doi":"10.1016/j.mcp.2024.102004","DOIUrl":"10.1016/j.mcp.2024.102004","url":null,"abstract":"<div><div>High-throughput genetic screening serves as an indispensable approach for deciphering gene functions and the intricate relationships between phenotypes and genotypes. The CRISPR/Cas9 system, with its ability to precisely edit genomes on a large scale, has revolutionized the field by enabling the construction of comprehensive genomic libraries. This technology has become a cornerstone for genome-wide screenings in disease research. This review offers a comprehensive examination of how CRISPR/Cas9-based genetic screening has been leveraged to uncover genes that play a role in disease mechanisms, focusing on areas such as cancer development and viral replication processes. The insights presented in this review hold promise for the development of novel therapeutic strategies and precision medicine approaches.</div></div>","PeriodicalId":49799,"journal":{"name":"Molecular and Cellular Probes","volume":"79 ","pages":"Article 102004"},"PeriodicalIF":2.3,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142873326","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"LncRNA TMC3-AS1 silence alleviates lipopolysaccharide-induced acute kidney injury by suppressing Wnt5a-mediated autophagy and pyroptosis pathway","authors":"Jing Guo ,&nbsp;Rao Fu ,&nbsp;Bo Zhao ,&nbsp;Hongbo Li ,&nbsp;Jundong Jiao","doi":"10.1016/j.mcp.2024.102006","DOIUrl":"10.1016/j.mcp.2024.102006","url":null,"abstract":"<div><div>Long non-coding RNA TMC3-AS1 is identified to be upregulated by lipopolysaccharide (LPS) in inflammatory disease, but its role in acute kidney injury (AKI) is almost unknown. The study investigated the involvement of TMC3-AS1 in LPS-induced AKI and its downstream molecular regulatory mechanism. Our data suggested that knocking down TMC3-AS1 significantly reduced renal dysfunction, tissue inflammation and tissue damage in LPS-induced mice, and promoted cell viability, inhibited inflammation, apoptosis and necrosis in LPS-stimulated human renal tubular epithelial cells HK2. Meanwhile, silencing TMC3-AS1 decreased the expression levels of Wnt5a, Atg5, NLRP3 and cleaved caspase1 and the ratio of LC3II/LC3I, but elevated p62 level <em>in vivo</em> and <em>in vitro</em>, suggesting the inhibitory effect of TMC3-AS1 silence on Wnt5a signaling, autophagy, and pyroptosis. Mechanically, TMC3-AS1 upregulated the expression of WNT5A mRNA and Wnt5a protein through competitively binding with miR-148a-3p, thus elevating the expression levels of autophagy and pyroptosis-associated markers in LPS-induced HK2 cells. MiR-148a-3p mimic also exerted protective effects on LPS-treated HK2 cells, which was counteracted by overexpressing WNT5A or TMC3-AS1. Altogether, these findings reveal that TMC3-AS1 inhibition restrains LPS-triggered AKI progression through inactivating Wnt5a -mediated autophagy and pyroptosis pathway.</div></div>","PeriodicalId":49799,"journal":{"name":"Molecular and Cellular Probes","volume":"79 ","pages":"Article 102006"},"PeriodicalIF":2.3,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142899969","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Uncovering molecular sensitization patterns for peanut in East-Central European children: The dominance of Ara h 6","authors":"Gabriella Páll ,&nbsp;Tamás Pándics ,&nbsp;Erzsébet Pintér ,&nbsp;Mária Kun ,&nbsp;Anna Karoliny ,&nbsp;Lajos A. Réthy","doi":"10.1016/j.mcp.2025.102009","DOIUrl":"10.1016/j.mcp.2025.102009","url":null,"abstract":"","PeriodicalId":49799,"journal":{"name":"Molecular and Cellular Probes","volume":"79 ","pages":"Article 102009"},"PeriodicalIF":2.3,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142980505","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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 comprehensive report of the clinical and mutational profiles of 30 Iranian malignant infantile osteopetrosis patients","authors":"Akbar Amirfiroozy ,&nbsp;Maryam Naghinejad ,&nbsp;Azim Rezamand ,&nbsp;Hamid Farhangi ,&nbsp;Zahra Golchehre ,&nbsp;Hossein Jalali ,&nbsp;Mohammad Taheri ,&nbsp;Mohammad Keramatipour","doi":"10.1016/j.mcp.2025.102014","DOIUrl":"10.1016/j.mcp.2025.102014","url":null,"abstract":"<div><div>Osteopetrosis is a group of genetically and clinically diverse inherited disorders characterized by an increase in bone density. The main known cause is an abnormality in the development or function of osteoclasts. Hence, the process of bone resorption is impaired, resulting in: 1- a reduction in bone marrow volume and, subsequently, a decrement in the hematopoietic capacity of bone marrow, which leads to anemia and compromised immunological function; 2- improper bone development, which leads to pressure on peripheral nerves, causing auditory, visual, and movement impairments; and 3- disturbance in the formation of bone microstructure that leads to susceptibility to bone fracture. This study aimed to evaluate the clinical symptoms and genetic causes of 30 patients (probands) who suffered from malignant infantile osteopetrosis, a subtype of this disorder. The Sanger sequencing technique was used to sequence four common genes (<em>TCIRG1</em>, <em>CLCN7, SNX10</em>, and <em>OSTM1</em>) in osteopetrosis. Subsequently, the selected variants were subjected to segregation analysis between the probands and their parents. Consequently, the sequencing of these four genes in probands revealed 16 pathogenic and likely pathogenic mutations, five of which had never been reported before. The <em>TCIRG1</em> gene has three novel splice site variations and one frameshift variant. The <em>CLCN7</em> gene had a novel missense variant. Also, a total of five variants of uncertain significance (VUSs) were identified in the analyzed sequences, of which three haven't been reported to date, and two were observed in osteopetrosis patients. Therefore, by documenting these novel likely pathogenic variants and VUS in known genes associated with this disease in patients, specialists can conduct more accurate genetic analysis and counseling when encountering these variants. Additionally, this documentation will facilitate the reclassification of these variants.</div></div>","PeriodicalId":49799,"journal":{"name":"Molecular and Cellular Probes","volume":"79 ","pages":"Article 102014"},"PeriodicalIF":2.3,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143061452","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}