Biology of the Cell最新文献

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Reconsidering red blood cells as the diagnostic potential for neurodegenerative disorders 重新考虑红细胞作为神经退行性疾病的诊断潜力。
IF 2.4 4区 生物学
Biology of the Cell Pub Date : 2024-05-31 DOI: 10.1111/boc.202400019
Somu Yadav,  Deepika, Kareena Moar, Akshay Kumar, Nikhila Khola, Anuja Pant, Ganseh S. Kakde, Pawan Kumar Maurya
{"title":"Reconsidering red blood cells as the diagnostic potential for neurodegenerative disorders","authors":"Somu Yadav,&nbsp; Deepika,&nbsp;Kareena Moar,&nbsp;Akshay Kumar,&nbsp;Nikhila Khola,&nbsp;Anuja Pant,&nbsp;Ganseh S. Kakde,&nbsp;Pawan Kumar Maurya","doi":"10.1111/boc.202400019","DOIUrl":"10.1111/boc.202400019","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>Red blood cells (RBCs) are usually considered simple cells and transporters of gases to tissues.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Hypothesis</h3>\u0000 \u0000 <p>However, recent research has suggested that RBCs may have diagnostic potential in major neurodegenerative disorders (NDDs).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>This review summarizes the current knowledge on changes in RBC in Alzheimer's disease, Parkinson's disease, amyotrophic lateral sclerosis, and other NDDs. It discusses the deposition of neuronal proteins like amyloid-β, tau, and α-synuclein, polyamines, changes in the proteins of RBCs like band-3, membrane transporter proteins, heat shock proteins, oxidative stress biomarkers, and altered metabolic pathways in RBCs during neurodegeneration. It also highlights the comparison of RBC diagnostic markers to other in-market diagnoses and discusses the challenges in utilizing RBCs as diagnostic tools, such as the need for standardized protocols and further validation studies.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Significance statement</h3>\u0000 \u0000 <p>The evidence suggests that RBCs have diagnostic potential in neurodegenerative disorders, and this study can pave the foundation for further research which may lead to the development of novel diagnostic approaches and treatments.</p>\u0000 </section>\u0000 </div>","PeriodicalId":8859,"journal":{"name":"Biology of the Cell","volume":"116 7","pages":""},"PeriodicalIF":2.4,"publicationDate":"2024-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141186075","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}
引用次数: 0
Neutrophil extracellular traps modulate chemotherapy efficacy and its adverse side effects 中性粒细胞胞外捕获物调节化疗疗效及其不良副作用。
IF 2.4 4区 生物学
Biology of the Cell Pub Date : 2024-05-09 DOI: 10.1111/boc.202400031
Alexandra Mousset, Jean Albrengues
{"title":"Neutrophil extracellular traps modulate chemotherapy efficacy and its adverse side effects","authors":"Alexandra Mousset,&nbsp;Jean Albrengues","doi":"10.1111/boc.202400031","DOIUrl":"10.1111/boc.202400031","url":null,"abstract":"<p>Neutrophils, major regulator of innate immunity have recently emerged as key components of the tumor microenvironment. The role of neutrophils in cancer has been linked to their ability to form neutrophil extracellular traps (NETs), structures composed of decondensed DNA decorated with enzymes that are released into the extracellular space. Here, we discuss the pivotal roles of NETs, in influencing responses to chemotherapy and its severe adverse effect. Highlighting recent insights, we discuss the dual nature of NETs in the context of chemotherapy treatment, examining their potential to either counteract or enhance treatment outcomes. Strategic targeting of NETs emerges as a promising avenue for determining combination therapies that could help counteracting resistance or enhancing chemotherapy efficacy as well as limiting complications due to this type of treatment.</p>","PeriodicalId":8859,"journal":{"name":"Biology of the Cell","volume":"116 7","pages":""},"PeriodicalIF":2.4,"publicationDate":"2024-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/boc.202400031","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140897294","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}
引用次数: 0
A review on the nexus of autophagy genes from the perspective of polycystic ovary syndrome 从多囊卵巢综合征的角度综述自噬基因的关系
IF 2.4 4区 生物学
Biology of the Cell Pub Date : 2024-04-28 DOI: 10.1111/boc.202300069
Arifa Khatun, Taslima Nasrin, Md Samim Hassan, Mehboob Hoque, Muddasarul Hoda, Safdar Ali
{"title":"A review on the nexus of autophagy genes from the perspective of polycystic ovary syndrome","authors":"Arifa Khatun,&nbsp;Taslima Nasrin,&nbsp;Md Samim Hassan,&nbsp;Mehboob Hoque,&nbsp;Muddasarul Hoda,&nbsp;Safdar Ali","doi":"10.1111/boc.202300069","DOIUrl":"10.1111/boc.202300069","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <p>Polycystic ovary syndrome or PCOS is an endocrine disorder in women of reproductive age. It is a diversified multi factorial disorder and diagnosis is very complicated because of its overlapping symptoms some of which are irregular menstrual cycle, acne in face, excess level of androgen (AE), insulin resistance, obesity, cardiovascular disease, mood disorder and type 2 diabetes (T2DM). PCOS may be caused by hormonal imbalance, genetic and epigenetic vulnerability, hypothalamic and ovarian troubles. PCOS is essentially hyperandrogenimia with oligo-anovulation. This review explains the abnormal regulation of autophagy related genes and proteins in different cells at various stages which leads to the genesis of PCOS. During nutrient starvation cells face stress condition, which it tries to overcome by activating its macroautophagy mechanism and by degrading the cytoplasmic material. This provides energy to the cell facilitating its survival. Downregulation of autophagy related genes in endometria has been observed in PCOS women. PCOS can be managed by maintaining proper lifestyle and medical treatment. Healthy meals and regular exercise can prevent the excessive weight and also reduce the PCOS complications. Medicines such as metformin, clomiphene, and the oral contraceptive pill can also balance the hormonal level. The imbalance in regulation of autophagy genes has been discussed with correlation to PCOS. The different management strategies for PCOS have also been summarized.</p>\u0000 </section>\u0000 </div>","PeriodicalId":8859,"journal":{"name":"Biology of the Cell","volume":"116 7","pages":""},"PeriodicalIF":2.4,"publicationDate":"2024-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140834092","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}
引用次数: 0
Tobacco aquaporin NtAQP1 and human aquaporin hAQP1 contribute to single cell photosynthesis in Synechococcus 烟草水蒸气素 NtAQP1 和人类水蒸气素 hAQP1 对 Synechococcus 的单细胞光合作用做出了贡献。
IF 2.7 4区 生物学
Biology of the Cell Pub Date : 2024-04-23 DOI: 10.1111/boc.202470003
Franziska M. Joseph, Ralf Kaldenhoff
{"title":"Tobacco aquaporin NtAQP1 and human aquaporin hAQP1 contribute to single cell photosynthesis in Synechococcus","authors":"Franziska M. Joseph,&nbsp;Ralf Kaldenhoff","doi":"10.1111/boc.202470003","DOIUrl":"10.1111/boc.202470003","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background Information</h3>\u0000 \u0000 <p>Aquaporins are H<sub>2</sub>O-permeable membrane protein pores. However, some aquaporins are also permeable to other substances such as CO<sub>2</sub>. In higher plants, overexpression of such aquaporins has already led to an enhanced photosynthetic performance due to improved CO<sub>2</sub> mesophyll conductance. In this work, we investigated the effects of such aquaporins on unicellular photosynthetically active organisms, specifically cyanobacteria.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Overexpression of aquaporins NtAQP1 or hAQP1 that might have a function to improve CO<sub>2</sub> membrane permeability lead to increased photosynthesis rates in the cyanobacterium <i>Synechococcus sp</i>. PCC7002 as concluded by the rate of evolved O<sub>2</sub>. A shift in the Plastoquinone pool state of the cells supports our findings. Water permeable aquaporins without CO<sub>2</sub> permeability, such as NtPIP2;1, do not have this effect.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusions and Significance</h3>\u0000 \u0000 <p>We conclude that also in single cell organisms like cyanobacteria, membrane CO<sub>2</sub> conductivity could be rate limiting and CO<sub>2</sub>-porins reduce the respective membrane resistance. We could show that besides the tobacco aquaporin NtAQP1 also the human hAQP1 most likely functions as CO<sub>2</sub> diffusion facilitator in the photosynthesis assay.</p>\u0000 </section>\u0000 </div>","PeriodicalId":8859,"journal":{"name":"Biology of the Cell","volume":"116 6","pages":""},"PeriodicalIF":2.7,"publicationDate":"2024-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/boc.202470003","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140667256","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}
引用次数: 0
Therapeutic potential of exosomes in spermatogenesis regulation and male infertility 外泌体在精子发生调节和男性不育症中的治疗潜力
IF 2.7 4区 生物学
Biology of the Cell Pub Date : 2024-04-09 DOI: 10.1111/boc.202300127
Amirhossein Mohammadi, Ronak Shabani, Zahra Bashiri, Sara Rafiei, Hamidreza Asgari, Morteza Koruji
{"title":"Therapeutic potential of exosomes in spermatogenesis regulation and male infertility","authors":"Amirhossein Mohammadi,&nbsp;Ronak Shabani,&nbsp;Zahra Bashiri,&nbsp;Sara Rafiei,&nbsp;Hamidreza Asgari,&nbsp;Morteza Koruji","doi":"10.1111/boc.202300127","DOIUrl":"10.1111/boc.202300127","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>Spermatogenesis is a fundamental process crucial for male reproductive health and fertility. Exosomes, small membranous vesicles released by various cell types, have recently garnered attention for their role in intercellular communication.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Objective</h3>\u0000 \u0000 <p>This review aims to comprehensively explore the role of exosomes in regulating spermatogenesis, focusing on their involvement in testicular development and cell-to-cell communication.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>A systematic examination of literature was conducted to gather relevant studies elucidating the biogenesis, composition, and functions of exosomes in the context of spermatogenesis.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Exosomes play a pivotal role in orchestrating the complex signaling networks required for proper spermatogenesis. They facilitate the transfer of key regulatory molecules between different cell populations within the testes, including Sertoli cells, Leydig cells, and germ cells.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusion</h3>\u0000 \u0000 <p>The emerging understanding of exosome-mediated communication sheds light on novel mechanisms underlying spermatogenesis regulation. Further research in this area holds promise for insights into male reproductive health and potential therapeutic interventions.</p>\u0000 </section>\u0000 </div>","PeriodicalId":8859,"journal":{"name":"Biology of the Cell","volume":"116 6","pages":""},"PeriodicalIF":2.7,"publicationDate":"2024-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140565500","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}
引用次数: 0
DUSP3 modulates IRES-dependent translation of mRNAs through dephosphorylation of the HNRNPC protein in cells under genotoxic stimulus 在基因毒性刺激下,DUSP3通过使细胞中的HNRNPC蛋白去磷酸化来调节依赖于IRES的mRNA翻译。
IF 2.7 4区 生物学
Biology of the Cell Pub Date : 2024-03-27 DOI: 10.1111/boc.202300128
Pault Y. M. Ferruzo, Viktor K. Boell, Lilian C. Russo, Carla C. Oliveira, Fabio L. Forti
{"title":"DUSP3 modulates IRES-dependent translation of mRNAs through dephosphorylation of the HNRNPC protein in cells under genotoxic stimulus","authors":"Pault Y. M. Ferruzo,&nbsp;Viktor K. Boell,&nbsp;Lilian C. Russo,&nbsp;Carla C. Oliveira,&nbsp;Fabio L. Forti","doi":"10.1111/boc.202300128","DOIUrl":"10.1111/boc.202300128","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background Information</h3>\u0000 \u0000 <p>The dual-specificity phosphatase 3 (DUSP3) regulates cell cycle progression, proliferation, senescence, and DNA repair pathways under genotoxic stress. This phosphatase interacts with HNRNPC protein suggesting an involvement in the regulation of HNRNPC-ribonucleoprotein complex stability. In this work, we investigate the impact of DUSP3 depletion on functions of HNRNPC aiming to suggest new roles for this enzyme.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>The DUSP3 knockdown results in the tyrosine hyperphosphorylation state of HNRNPC increasing its RNA binding ability. HNRNPC is present in the cytoplasm where it interacts with IRES trans-acting factors (ITAF) complex, which recruits the 40S ribosome on mRNA during protein synthesis, thus facilitating the translation of mRNAs containing IRES sequence in response to specific stimuli. In accordance with that, we found that DUSP3 is present in the 40S, monosomes and polysomes interacting with HNRNPC, just like other previously identified DUSP3 substrates/interacting partners such as PABP and NCL proteins. By downregulating DUSP3, Tyr-phosphorylated HNRNPC preferentially binds to IRES-containing mRNAs within ITAF complexes preferentially in synchronized or stressed cells, as evidenced by the higher levels of proteins such as c-MYC and XIAP, but not their mRNAs such as measured by qPCR. Under DUSP3 absence, this increased phosphorylated-HNRNPC/RNA interaction reduces HNRNPC-p53 binding in presence of RNAs releasing p53 for specialized cellular responses. Similarly, to HNRNPC, PABP physically interacts with DUSP3 in an RNA-dependent manner.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusions and Significance</h3>\u0000 \u0000 <p>Overall, DUSP3 can modulate cellular responses to genotoxic stimuli at the translational level by maintaining the stability of HNRNPC-ITAF complexes and regulating the intensity and specificity of RNA interactions with RRM-domain proteins.</p>\u0000 </section>\u0000 </div>","PeriodicalId":8859,"journal":{"name":"Biology of the Cell","volume":"116 5","pages":""},"PeriodicalIF":2.7,"publicationDate":"2024-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140304637","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}
引用次数: 0
Deletion of Dictyostelium tpc2 gene forms multi-tipped structures, regulates autophagy and cell-type patterning 竹荪 tpc2 基因缺失会形成多尖端结构,调节自噬和细胞类型模式化。
IF 2.7 4区 生物学
Biology of the Cell Pub Date : 2024-03-27 DOI: 10.1111/boc.202300067
Madhubala Rathore, Ashima Thakur, Shweta Saran
{"title":"Deletion of Dictyostelium tpc2 gene forms multi-tipped structures, regulates autophagy and cell-type patterning","authors":"Madhubala Rathore,&nbsp;Ashima Thakur,&nbsp;Shweta Saran","doi":"10.1111/boc.202300067","DOIUrl":"10.1111/boc.202300067","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background Information</h3>\u0000 \u0000 <p>Two pore channels (TPCs) are voltage-gated ion channel superfamily members that release Ca<sup>2+</sup> from acidic intracellular stores and are ubiquitously present in both animals and plants. Starvation initiates multicellular development in <i>Dictyostelium discoideum</i>. Increased intracellular calcium levels bias <i>Dictyostelium</i> cells towards the stalk pathway and thus we decided to analyze the role of TPC2 in development, differentiation, and autophagy.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>We showed TPC2 protein localizes in lysosome-like acidic vesicles and the in situ data showed stalk cell biasness. Deletion of <i>tpc2</i> showed defective and delayed development with formation of multi-tipped structures attached to a common base, while <i>tpc2<sup>OE</sup></i> cells showed faster development with numerous small-sized aggregates and wiry fruiting bodies. The <i>tpc2<sup>OE</sup></i> cells showed higher intracellular cAMP levels as compared to the <i>tpc2<sup>−</sup></i> cells while pinocytosis was found to be higher in the <i>tpc2<sup>−</sup></i> cells. Also, TPC2 regulates cell-substrate adhesion and cellular morphology. Under nutrient starvation, deletion of <i>tpc2</i> reduced autophagic flux as compared to Ax2. During chimera formation, <i>tpc2<sup>−</sup></i> cells showed a bias towards the prestalk/stalk region while <i>tpc2<sup>OE</sup></i> cells showed a bias towards the prespore/spore region. <i>tpc2</i> deficient strain exhibits aberrant cell-type patterning and loss of distinct boundary between the prestalk/prespore regions.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusion</h3>\u0000 \u0000 <p>TPC2 is required for effective development and differentiation in <i>Dictyostelium</i> and supports autophagic cell death and cell-type patterning.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Significance</h3>\u0000 \u0000 <p>Decreased calcium due to deletion of <i>tpc2</i> inhibit autophagic flux.</p>\u0000 </section>\u0000 </div>","PeriodicalId":8859,"journal":{"name":"Biology of the Cell","volume":"116 5","pages":""},"PeriodicalIF":2.7,"publicationDate":"2024-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140304636","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}
引用次数: 0
BRCA1 deficiency enhances the aggressiveness of breast cancer cells expressing HPV16 oncoproteins BRCA1 缺乏会增强表达 HPV16 肿瘤蛋白的乳腺癌细胞的侵袭性。
IF 2.7 4区 生物学
Biology of the Cell Pub Date : 2024-03-21 DOI: 10.1111/boc.202300072
Jariya Sangthong, Chanitra Thuwajit, Laran T. Jensen, Waraporn Komyod, Jirundon Yuvaniyama, Mathurose Ponglikitmongkol
{"title":"BRCA1 deficiency enhances the aggressiveness of breast cancer cells expressing HPV16 oncoproteins","authors":"Jariya Sangthong,&nbsp;Chanitra Thuwajit,&nbsp;Laran T. Jensen,&nbsp;Waraporn Komyod,&nbsp;Jirundon Yuvaniyama,&nbsp;Mathurose Ponglikitmongkol","doi":"10.1111/boc.202300072","DOIUrl":"10.1111/boc.202300072","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background Information</h3>\u0000 \u0000 <p>The precise etiology of breast cancer is not completely understood, although women with BRCA1 gene mutations have a significantly increased risk of developing the disease. In addition, sporadic breast cancer is frequently associated with decreased BRCA1 gene expression. Growing evidence of Human papillomaviruses (HPVs) infections in breast tumors has raised the possibility of the involvement of HPVs in the pathogenesis of breast cancer. We investigated whether the effects of HPV oncoproteins E6 and E7 were influenced by the expression levels of BRCA1. HPV16E6E7 (prototype or E6D25E/E7N29S Asian variant type) were stably expressed in MDA-MB231 breast cancer cells, wild type for BRCA1, or with BRCA1 knocked down.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Expression of HPV16E6E7 oncogenes did not affect BRCA1 levels and the abundance of HPV16E6E7 was not altered by BRCA1 knockdown. BRCA1 levels did not alter HPV16E6E7-dependent degradation of G1-S cell cycle proteins p53 and pRb. However, we found that the expression of G2-M cell cycle protein cyclin B1 enhanced by HPV16E6E7 was impacted by BRCA1 levels. Especially, we found the correlation between BRCA1 and cyclin B1 expression and this was also confirmed in breast cancer samples from a Thai cohort. We further demonstrated that the combination of HPV oncoproteins and low levels of BRCA1 protein appears to enhance proliferation and invasion. Transactivation activities of HPV16E6E7 on genes regulating cell proliferation and invasion (TGF-β and vimentin) were significantly increased in BRCA1-deficient cells.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusions</h3>\u0000 \u0000 <p>Our results indicate that a deficiency of BRCA1 promotes the transactivation activity of HPV16E6E7 leading to increase of cell proliferation and invasion.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Significance</h3>\u0000 \u0000 <p>HPV infection appears to have the potential to enhance the aggressiveness of breast cancers, especially those deficient in BRCA1.</p>\u0000 </section>\u0000 </div>","PeriodicalId":8859,"journal":{"name":"Biology of the Cell","volume":"116 4","pages":""},"PeriodicalIF":2.7,"publicationDate":"2024-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/boc.202300072","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140183601","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}
引用次数: 0
Editorial for the “Cell Energetics & Cell Mechanics” themed issues 为 "细胞能量学与细胞力学 "主题刊物撰写编辑文章。
IF 2.7 4区 生物学
Biology of the Cell Pub Date : 2024-03-17 DOI: 10.1111/boc.202400026
René Marc Mège, Geri Kreitzer
{"title":"Editorial for the “Cell Energetics & Cell Mechanics” themed issues","authors":"René Marc Mège,&nbsp;Geri Kreitzer","doi":"10.1111/boc.202400026","DOIUrl":"10.1111/boc.202400026","url":null,"abstract":"","PeriodicalId":8859,"journal":{"name":"Biology of the Cell","volume":"116 5","pages":""},"PeriodicalIF":2.7,"publicationDate":"2024-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140142739","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}
引用次数: 0
Testicular niche repair after gonadotoxic treatments: Current knowledge and future directions 性腺毒素治疗后的睾丸龛修复:现有知识和未来方向
IF 2.7 4区 生物学
Biology of the Cell Pub Date : 2024-03-12 DOI: 10.1111/boc.202300123
Amirhossein Mohammadi, Zahra Bashiri, Sara Rafiei, Hamidreza Asgari, Ronak Shabani, SeyedJamal Hosseini, Morteza Koruji
{"title":"Testicular niche repair after gonadotoxic treatments: Current knowledge and future directions","authors":"Amirhossein Mohammadi,&nbsp;Zahra Bashiri,&nbsp;Sara Rafiei,&nbsp;Hamidreza Asgari,&nbsp;Ronak Shabani,&nbsp;SeyedJamal Hosseini,&nbsp;Morteza Koruji","doi":"10.1111/boc.202300123","DOIUrl":"10.1111/boc.202300123","url":null,"abstract":"<p>The testicular niche, which includes the germ cells, somatic cells, and extracellular matrix, plays a crucial role in maintaining the proper functions of the testis. Gonadotoxic treatments, such as chemotherapy and radiation therapy, have significantly improved the survival rates of cancer patients but have also been shown to have adverse effects on the testicular microenvironment. Therefore, repairing the testicular niche after gonadotoxic treatments is essential to restore its function. In recent years, several approaches, such as stem cell transplantation, gene therapy, growth factor therapy, and pharmacological interventions have been proposed as potential therapeutic strategies to repair the testicular niche. This comprehensive review aims to provide an overview of the current understanding of testis damage and repair mechanisms. We will cover a range of topics, including the mechanism of gonadotoxic action, repair mechanisms, and treatment approaches. Overall, this review highlights the importance of repairing the testicular niche after gonadotoxic treatments and identifies potential avenues for future research to improve the outcomes for cancer survivors.</p>","PeriodicalId":8859,"journal":{"name":"Biology of the Cell","volume":"116 4","pages":""},"PeriodicalIF":2.7,"publicationDate":"2024-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140100987","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}
引用次数: 0
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