JOURNAL OF CELLULAR AND MOLECULAR MEDICINE最新文献

{"title":"Puerarin alleviates apoptosis and inflammation in kidney stone cells via the PI3K/AKT pathway: Network pharmacology and experimental verification","authors":"Yuexian Xu,&nbsp;Hu Liang,&nbsp;Xike Mao,&nbsp;Zhenyu Song,&nbsp;Xudong Shen,&nbsp;Defeng Ge,&nbsp;Yang Chen,&nbsp;Bingbing Hou,&nbsp;Zongyao Hao","doi":"10.1111/jcmm.70180","DOIUrl":"10.1111/jcmm.70180","url":null,"abstract":"<p>Puerarin(PUE), an isoflavonoid extracted from Pueraria root, has anti-apoptotic effects. The objective of this research is to examine the impact of PUE on renal apoptosis and inflammation resulting from renal calculi and to elucidate its mechanism. The approach of network pharmacology and molecular docking was employed to discover potential targets and pathways of PUE. An animal model of calcium oxalate crystal deposition by intraperitoneal injection of glyoxylate and a model of COM-induced human renal tubular epithelial cells (HK2) were used to investigate the pharmacological mechanisms of PUE against apoptosis and inflammation. We used haematoxylin–eosin (H&amp;E) and Periodic Acid-Schiff staining (PAS) to assess the effect of PUE on crystal deposition and damage. The mechanism of PUE was elucidated and validated using Western blotting, histology and immunohistochemical staining. Network pharmacology findings indicated that the PI3K/AKT pathway plays a crucial role in PUE. We experimentally demonstrate that PUE alleviated COM-induced changes in apoptotic proteins, increased inflammatory indicators and changes in oxidative stress-related indicators in HK2 cells by activating the PI3K/AKT pathway, reduced serum creatinine and urea nitrogen levels in mice caused by CaOx, alleviated crystal deposition and damage, and alleviated apoptosis, oxidative stress and inflammation. Puerarin attenuates renal apoptosis and inflammation caused by kidney stones through the PI3K/AKT pathway.</p>","PeriodicalId":101321,"journal":{"name":"JOURNAL OF CELLULAR AND MOLECULAR MEDICINE","volume":"28 20","pages":""},"PeriodicalIF":5.3,"publicationDate":"2024-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11512754/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142501110","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Multi-omics analysis reveals BZW1's regulation of EMT via the Wnt pathway in lung adenocarcinoma","authors":"Wei Lai,&nbsp;Zhou Ping,&nbsp;Yun Chen,&nbsp;Junrong Wang,&nbsp;Yuyan Liu,&nbsp;Shishi Zou,&nbsp;Jieweng Wang,&nbsp;Tianyu Zhang,&nbsp;Wei Ren,&nbsp;Wei Wang","doi":"10.1111/jcmm.70163","DOIUrl":"10.1111/jcmm.70163","url":null,"abstract":"<p>Exploring the role of novel cancer gene BZW1 in lung adenocarcinoma (LUAD) and unveiling associated signalling pathways. Firstly, we conducted a pan-cancer analysis of BZW1 using multiple databases. Subsequently, leveraging single-cell data from LUAD, we successfully uncovered potential oncological processes associated with BZW1 and further validated them through experimentation. Simultaneously, we continued to investigate the potential molecular mechanisms underlying the oncological processes mediated by BZW1. Additionally, we employed various machine learning algorithms to construct prognostic models concerning BZW1 and the epithelial-mesenchymal transition (EMT) process. Our research firstly demonstrated the elevated expression of BZW1 in various cancer cells. Leveraging single-cell data from LUAD, we identified that BZW1 regulates the occurrence of EMT in LUAD, a phenomenon validated across multiple LUAD cell lines. Moreover, we further discovered that BZW1 regulates LUAD's EMT process through the Wnt/β-catenin signalling pathway. Lastly, we successfully constructed prognostic models using BZW1-related genes and EMT genes.</p>","PeriodicalId":101321,"journal":{"name":"JOURNAL OF CELLULAR AND MOLECULAR MEDICINE","volume":"28 20","pages":""},"PeriodicalIF":5.3,"publicationDate":"2024-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11512756/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142501107","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Caffeic acid inhibits Staphylococcus aureus-induced endometritis through regulating AMPKα/mTOR/HIF-1α signalling pathway","authors":"Lu Cao,&nbsp;Junbao Liu,&nbsp;Cong Ye,&nbsp;Yubo Hu,&nbsp;Rui Qin","doi":"10.1111/jcmm.70175","DOIUrl":"10.1111/jcmm.70175","url":null,"abstract":"<p>Endometritis is mostly caused by childbirth or postpartum uterine infection. It is one of the important reasons leading to female infertility. Caffeic acid (CA) and its derivatives are widely found in some foods and traditional Chinese medicine, and have biological activities such as antioxidant, free radical scavenging, anti-inflammatory, and anti-infection. In this study, we aimed to explore the effect of CA on <i>Staphylococcus aureus</i>-induced endometritis. The contents of TNF-α and IL-1β were detected by ELISA in <i>S. aureus</i>-induced endometritis model. Western blot assay was used to detect the expression of AMPKα/mTOR/HIF-1α pathway related proteins and GPX4 expression. In addition, the concentrations of MDA, GSH, and iron were tested by the assay kits. Compared with the model group, CA treatment significantly alleviated <i>S. aureus</i>-induced uterine injury, MPO activity, the contents of inflammatory factors TNF-α and IL-1β, and NF-κB activation. Meanwhile, CA significantly inhibited <i>S. aureus</i>-induced ferroptosis, as confirmed by decreased MDA and iron concentration and up-regulated GPX4 expression and GSH level. Furthermore, CA attenuated <i>S. aureus</i>-induced HIF-1α and phosphorylated mTOR expression and increased phosphorylated AMPK expression. In conclusion, CA inhibits inflammation and ferroptosis by regulating AMPKα/mTOR/HIF-1α signalling pathway to alleviate <i>S. aureus</i>-induced endometritis in mice.</p>","PeriodicalId":101321,"journal":{"name":"JOURNAL OF CELLULAR AND MOLECULAR MEDICINE","volume":"28 20","pages":""},"PeriodicalIF":5.3,"publicationDate":"2024-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11512753/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142501101","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Macrophage polarization-related gene signature for risk stratification and prognosis of survival in gliomas","authors":"Weiming Zhong,&nbsp;Kaifen Xiong,&nbsp;Shuwang Li,&nbsp;Chuntao Li","doi":"10.1111/jcmm.70000","DOIUrl":"10.1111/jcmm.70000","url":null,"abstract":"<p>Macrophage polarization plays an essential role in tumour immune cell infiltration and tumour growth. In this study, we selected a series of genes distinguishing between M1 and M2 macrophages and explored their prognostic value in gliomas. A total of 170 genes were included in our study. The CGGA database was used as the training cohort and the TCGA database as the validation cohort. The biological processes and functions were identified by GO and KEGG analysis. Kaplan–Meier analysis was used to compare survival differences between groups. Importantly, we built a risk score model using Cox regression analysis based on the CGGA and verified it in the TCGA database and our sequencing data. Patients with gliomas in the high-risk group were associated with high pathologic grade, IDH WT status, MGMT promoter unmethylation, 1p19q non-codeletion and prone to have a poor outcome. GEPIA results revealed that CD300C, CNRIP1 and MYO1F are the most related genes of immune infiltrations. The differential expression of these genes between low-grade gliomas and glioblastomas was confirmed by q-RT-PCR. Macrophage polarization-related gene signatures can predict the malignancy and outcome of patients with gliomas and might act as a promising target for glioma immunotherapy in the future.</p>","PeriodicalId":101321,"journal":{"name":"JOURNAL OF CELLULAR AND MOLECULAR MEDICINE","volume":"28 20","pages":""},"PeriodicalIF":5.3,"publicationDate":"2024-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11502305/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142501105","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Mitogen-activated protein kinase kinase kinase 1 facilitates the temozolomide resistance and migration of GBM via the MEK/ERK signalling","authors":"Sicheng Wu,&nbsp;Senrui Xue,&nbsp;Yuchen Tang,&nbsp;Wenyu Zhao,&nbsp;Maojin Zheng,&nbsp;Zhixuan Cheng,&nbsp;Xin Hu,&nbsp;Jinmin Sun,&nbsp;Jing Ren","doi":"10.1111/jcmm.70173","DOIUrl":"10.1111/jcmm.70173","url":null,"abstract":"<p>Mitogen-Activated Protein Kinase Kinase Kinase 1 (MAP3K1) is overexpressed in gliomas; however, its clinical significance, biological functions, and underlying molecular mechanisms remain unclear. Abnormal overexpression of MAP3K1 in glioma is strongly associated with unfavourable clinicopathological characteristics and disease progression. MAP3K1 could potentially serve as a reliable diagnostic and prognostic biomarker for glioma. MAP3K1 silencing suppressed the migration but had no effect on the proliferation and cell death of Glioblastoma Multiforme (GBM) cells. MAP3K1 knockdown exacerbated the temozolomide (TMZ) induced inhibition of glioma cell proliferation and death of GBM cells. In addition, MAP3K1 knockdown combined with TMZ treatment significantly inhibited the growth and increased cell death in organoids derived from GBM patients. MAP3K1 knockdown reversed TMZ resistance of GBM in intracranial glioma model. In terms of molecular mechanisms, the phosphorylation level of ERK was significantly decreased by MAP3K1 silencing. No significant change in the JNK pathway was found in MAP3K1-silenced GBM cells. Inhibition of ERK phosphorylation suppressed the migration and enhanced the TMZ sensibility of GBM cells. MAP3K1 was correlated with the immune infiltration in glioma. MAP3K1 could facilitate the migration and TMZ resistance of GBM cells through MEK/ERK signalling.</p>","PeriodicalId":101321,"journal":{"name":"JOURNAL OF CELLULAR AND MOLECULAR MEDICINE","volume":"28 20","pages":""},"PeriodicalIF":5.3,"publicationDate":"2024-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11499072/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142501106","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"PLXNB1/SEMA4D signals mediate interactions between malignant epithelial and immune cells to promote colorectal cancer liver metastasis","authors":"Zixue Xuan,&nbsp;Yuan Zhang,&nbsp;Dan Li,&nbsp;Kai Wang,&nbsp;Ping Huang,&nbsp;Jiana Shi","doi":"10.1111/jcmm.70142","DOIUrl":"10.1111/jcmm.70142","url":null,"abstract":"<p>Distal metastases result from metastatic microenvironment and tumour epithelial cell interactions, the cellular heterogeneity of primary colorectal cancer (CRC) and liver metastases (LM) was evaluated by integrating single-cell sequencing data, and the collected gene expression data from metastatic epithelial cell subsets was used to construct a prognostic model and to identify intercellular receptor-ligand interactions between epithelial and immune cells in CRC and LM. Multiplex immunofluorescence staining, and in vitro wound healing, cell migration and cell apoptosis assays were performed to further explore the biological relevance of identified potential regulatory molecules. In this study, approximately 17 epithelial cell subtypes were detected, with Epi-11 cells being highly expressed in LM tissues compared with CRC samples. Furthermore, patients with high expression of the metastasis-related genetic profile of Epi-11 had a poorer prognosis. By predicting receptor–ligand interactions, Epi-11 cells were found to interact more with myeloid and T/natural killer cells in LM tissues when compared to primary CRC samples, which was mediated by the PLXNB1/SEMA4D axis. In addition, high <i>SEMA4D</i> expression was correlated with decreased overall survival of patients with CRC, whereas <i>PLXNB1</i> was not. <i>SEMA4D</i> knockdown prevented the migration and promoted the apoptosis of HCT116 cells in vitro. In summary, Epi-11 cells, an important subset of epithelial cells, may drive the LM of CRC and act by crosstalk with immune cells through the PLXNB1/SEMA4D signalling axis.</p>","PeriodicalId":101321,"journal":{"name":"JOURNAL OF CELLULAR AND MOLECULAR MEDICINE","volume":"28 20","pages":""},"PeriodicalIF":5.3,"publicationDate":"2024-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11499074/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142501109","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Single low-dose decitabine as frontline therapy of acute myeloid leukaemia, with venetoclax salvage","authors":"Ciprian Jitaru,&nbsp;Mareike Cathrina Peters,&nbsp;Lovisha Aggarwal,&nbsp;Anamaria Bancos,&nbsp;Adrian Bogdan Tigu,&nbsp;Diana Cenariu,&nbsp;Cristina Selicean,&nbsp;Sergiu Pasca,&nbsp;Vlad Moisoiu,&nbsp;Petra Rotariu,&nbsp;Maria Santa,&nbsp;Sabina Iluta,&nbsp;Rares Drula,&nbsp;David Kegyes,&nbsp;Aranka Kurtus,&nbsp;Mihnea Zdrenghea,&nbsp;Lukasz Gondek,&nbsp;Ciprian Tomuleasa,&nbsp;Gabriel Ghiaur","doi":"10.1111/jcmm.18592","DOIUrl":"10.1111/jcmm.18592","url":null,"abstract":"&lt;p&gt;The introduction of the combination therapy hypomethylating agents (HMA) with venetoclax established a new standard of care for patients with de novo AML who are unfit for intensive cytotoxic treatment.&lt;span&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt; Standard dose HMA (pulse-cycled administration for 5–7 days every 4 weeks) used as a single agent or in combination exerts indiscriminate cytotoxic effects on both tumour cells and healthy haematopoietic tissue&lt;span&gt;&lt;sup&gt;2, 3&lt;/sup&gt;&lt;/span&gt; Historically, the dosing schedule of HMA treatments was initially established based on the maximum tolerated dose (decitabine [DEC]: 1500–2500 mg/m&lt;sup&gt;2&lt;/sup&gt;), proving impractical in AML patients due to prolonged myelosuppression.&lt;span&gt;&lt;sup&gt;4&lt;/sup&gt;&lt;/span&gt; Empiric down titration yielded clinically effective doses of HMAs with acceptable side effects (DEC: 20 mg/kg/day).&lt;span&gt;&lt;sup&gt;5, 6&lt;/sup&gt;&lt;/span&gt; As an epigenetic modulator at non-cytotoxic doses (0.1–0.2 mg/kg/day), DEC incorporates into newly synthesized DNA and depletes the chromatin-modifying enzyme DNA methyltransferase 1 (DNMT1). Hypomethylation of tumour cell-specific dysregulated DNA methylation patterns leads to changes in gene expression, restoring cell differentiation in favour of cell proliferation.&lt;span&gt;&lt;sup&gt;7&lt;/sup&gt;&lt;/span&gt; Simultaneously, normal haematopoietic stem cells are stimulated to self-renew,&lt;span&gt;&lt;sup&gt;8&lt;/sup&gt;&lt;/span&gt; while committed progenitors are prompted to differentiate, thus limiting toxic effects on healthy haematopoietic cells.&lt;span&gt;&lt;sup&gt;8&lt;/sup&gt;&lt;/span&gt; Higher frequency administrations of HMAs at lower concentrations might decrease treatment-related complications, thereby providing a reasonable treatment strategy for extremely unfit patients with AML.&lt;/p&gt;&lt;p&gt;For in vitro studies, seven AML cell lines were used (MV4-11, TF-1, THP1, MOLM-14, OCI-AML3, OCI-AML5 and UCSD-AML1). Cells were cultured in RPMI Medium 1640 (Gibco) supplemented with 10% heat-inactivated fetal bovine serum, 2 mM L-glutamine (Gibco) and 100 units/mL Pen/Strep (Gibco) at 37°C, 5% CO2. Cell viability post-drug treatment was evaluated using the CellTiter 96 AQueous One Solution kit (Promega). Cells were seeded in 96-well plates and treated with 0.5 μM DEC and venetoclax (VEN) starting from 10 μM up to eight 10-fold dilutions, or DEC alone, using seven ten-fold dilutions starting from 5 μM. In all drug experiments, corresponding cell-free reactions were established for background correction. Triplicate measurements were conducted for all dose–response experiments. The absorbance values were read using CLARIOstar Plus Microplate Reader. Data were analysed using MS Excel and visualized using GraphPad Prism. The combination index was calculated using the Bliss independence formula to assess drug synergism.&lt;span&gt;&lt;sup&gt;13&lt;/sup&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;Patients were deemed ‘unfit for intensive therapy’ clinically by the treating physician. The study protocol was approved by the ethics committee of the Oncology Institute ‘Prof. Dr. Ion Chiricuţă’ Cluj-Napoca, R","PeriodicalId":101321,"journal":{"name":"JOURNAL OF CELLULAR AND MOLECULAR MEDICINE","volume":"28 20","pages":""},"PeriodicalIF":5.3,"publicationDate":"2024-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11494484/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142466368","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The roles of G protein-coupled receptor kinase 2 in renal diseases","authors":"Jiayin Du,&nbsp;Xiaoyan Wu,&nbsp;Lihua Ni","doi":"10.1111/jcmm.70154","DOIUrl":"10.1111/jcmm.70154","url":null,"abstract":"<p>G protein-coupled receptor (GPCR) kinase 2 (GRK2) is an integrative node in many signalling network cascades. An emerging study indicates that GRK2 can interact with GPCRs and non-GPCR substrates in both kinase-dependent and -independent modes. Alterations in the functional levels of GRK2 have been found in a variety of renal diseases, such as hypertension-related kidney injury, sepsis-associated acute kidney injury (S-AKI), cardiorenal syndrome (CRS), acute kidney injury (AKI), age-related kidney injury or hyperglycemia-related kidney injury. Abnormal GRK2 expression contribute to the development of renal diseases, making them promising molecular targets for treating renal diseases. Blocking the prostaglandin E₂ (PGE₂)-EP1-Gaq-Ca²⁺ signal pathway in glomerular mesangial cells (GMCs) by internalizing prostaglandin E₂ receptor 1 (EP1) with GRK2 may be a potential treatment for diabetic nephropathy (DN). In addition, GRK2 inhibition may have therapeutic effects in a variety of renal diseases, such as SLE-related kidney injury, DN, age-related kidney injury, hypertension-related kidney injury, and CRS. However, there is still a long way to go for the large-scale application of GRK2 inhibition in the field of renal diseases. In this review, we discuss recent updates in understanding the role of GRK2 in kidney dysfunction. Furthermore, we explore the potential of GRK2 as a possible therapeutic target for renal pathologies. We believe it will shed light on the future development of small-molecule inhibitors of GRK, as well as the clinical applications in renal diseases.</p>","PeriodicalId":101321,"journal":{"name":"JOURNAL OF CELLULAR AND MOLECULAR MEDICINE","volume":"28 20","pages":""},"PeriodicalIF":5.3,"publicationDate":"2024-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11495970/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142501111","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"RETRACTION: Chemosensitization in Non-small Cell Lung Cancer Cells by IKK Inhibitor Occurs via NF-κB and Mitochondrial Cytochrome C Cascade","authors":"","doi":"10.1111/jcmm.70160","DOIUrl":"10.1111/jcmm.70160","url":null,"abstract":"<div>\u0000 \u0000 <section>\u0000 \u0000 <p><b>RETRACTION</b>: X. Jin, L. Qiu, D. Zhang, M. Zhang, Z. Wang, Z. Guo, C. Deng, and C. Guo, “Chemosensitization in Non-small Cell Lung Cancer Cells by IKK Inhibitor Occurs via NF-κB and Mitochondrial Cytochrome C Cascade,” <i>Journal of Cellular and Molecular Medicine</i> 13, no. 11–12 (2009): 4596–4607, https://doi.org/10.1111/j.1582-4934.2008.00601.x.</p>\u0000 \u0000 <p>The above article, published online on 4 March 2010 in Wiley Online Library (wileyonlinelibrary.com), has been retracted by agreement between the journal Editor-in-Chief, Stefan N. Constantinescu; the Foundation for Cellular and Molecular Medicine; and John Wiley &amp; Sons Ltd.</p>\u0000 \u0000 <p>The retraction has been agreed due to concerns raised by third parties on the data presented in the article. Specifically, image elements in Figures 2A and 6 were found to have been previously published by the same author group in a different scientific context. Further investigation by the publisher uncovered that the same concerns affected additional image elements in Figures 3B, 3C and 7A. The corresponding author was unresponsive to requests for clarification. For these reasons, the article is retracted as its conclusions are deemed invalid by the editors. Confirmation of retraction could not be obtained by the remaining co-authors.</p>\u0000 </section>\u0000 </div>","PeriodicalId":101321,"journal":{"name":"JOURNAL OF CELLULAR AND MOLECULAR MEDICINE","volume":"28 20","pages":""},"PeriodicalIF":5.3,"publicationDate":"2024-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11494680/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142466365","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"RETRACTION: Twist1 Accelerates Tumour Vasculogenic Mimicry by Inhibiting Claudin15 Expression in Triple-Negative Breast Cancer","authors":"","doi":"10.1111/jcmm.70162","DOIUrl":"10.1111/jcmm.70162","url":null,"abstract":"<p><b>RETRACTION</b>: D. Zhang, B. Sun, X. Zhao, H. Sun, J. An, X. Lin, D. Zhu, X. Zhao, X. Wang, F. Liu, Y. Zhang, J. Liu, Q. Gu, X. Dong, Z. Qiu, Z. Liu, H. Qi, N. Che, J. Li, R. Cheng and X. Zheng, “Twist1 Accelerates Tumour Vasculogenic Mimicry by Inhibiting Claudin15 Expression in Triple-negative Breast Cancer,” <i>Journal of Cellular and Molecular Medicine</i> 24, no. 13 (2020): 7163–7174, https://doi.org/10.1111/jcmm.15167.</p><p>The above article, published online on 29 May 2020 in Wiley Online Library (wileyonlinelibrary.com), has been retracted by agreement between the authors; journal Editor-in-Chief, Stefan N. Constantinescu; the Foundation for Cellular and Molecular Medicine; and John Wiley &amp; Sons Ltd. The retraction has been agreed as two images presented in figure 3b were found to be duplicated in figure 4b, but these images are described as representing different cells or different experimental conditions. Furthermore, a duplication of an image included in Figure 2 was found in a paper published earlier in another journal by some of the same authors. The authors provided some data and an explanation; however, this was not considered satisfactory. Given the extent of the identified issues, the editors have lost confidence in the data presented.</p>","PeriodicalId":101321,"journal":{"name":"JOURNAL OF CELLULAR AND MOLECULAR MEDICINE","volume":"28 20","pages":""},"PeriodicalIF":5.3,"publicationDate":"2024-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11494483/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142466366","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}