Placenta最新文献

筛选
英文 中文
The role of calcium signals in trophoblast fusion 钙信号在滋养细胞融合中的作用
IF 3 2区 医学
Placenta Pub Date : 2025-02-01 DOI: 10.1016/j.placenta.2024.10.055
Pilar Van Mechelen , Amitesh Panda , Joris Vriens , Katrien De Clercq
{"title":"The role of calcium signals in trophoblast fusion","authors":"Pilar Van Mechelen , Amitesh Panda , Joris Vriens , Katrien De Clercq","doi":"10.1016/j.placenta.2024.10.055","DOIUrl":"10.1016/j.placenta.2024.10.055","url":null,"abstract":"","PeriodicalId":20203,"journal":{"name":"Placenta","volume":"160 ","pages":"Page 153"},"PeriodicalIF":3.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143376748","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Development of methotrexate nanoparticles for the treatment of gestational trophoblastic neoplasia 甲氨蝶呤纳米颗粒治疗妊娠滋养细胞瘤的研究进展
IF 3 2区 医学
Placenta Pub Date : 2025-02-01 DOI: 10.1016/j.placenta.2024.10.035
Doha Boukaoui , Rim Atioui , Nathalie Boulens , Pierre-Adrien Bolze , Florence Delie- Salmon , Manuela Undurraga , Marie-Benoîte Cohen
{"title":"Development of methotrexate nanoparticles for the treatment of gestational trophoblastic neoplasia","authors":"Doha Boukaoui , Rim Atioui , Nathalie Boulens , Pierre-Adrien Bolze , Florence Delie- Salmon , Manuela Undurraga , Marie-Benoîte Cohen","doi":"10.1016/j.placenta.2024.10.035","DOIUrl":"10.1016/j.placenta.2024.10.035","url":null,"abstract":"","PeriodicalId":20203,"journal":{"name":"Placenta","volume":"160 ","pages":"Page 147"},"PeriodicalIF":3.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143376874","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Characterization and in vitro modeling of trophoblast and villous core networks of human first trimester placental cells 人妊娠早期胎盘细胞滋养细胞和绒毛核心网络的表征和体外建模
IF 3 2区 医学
Placenta Pub Date : 2025-02-01 DOI: 10.1016/j.placenta.2024.10.059
Theresa Maxian , Andreas Lackner , Hanna Waldhäusl , Anna-Lena Höbler , Anna-Maria Prandstetter , Jasmin Wächter , Gudrun Meinhardt , Jürgen Pollheimer , Martin Knöfler , Sandra Haider
{"title":"Characterization and in vitro modeling of trophoblast and villous core networks of human first trimester placental cells","authors":"Theresa Maxian , Andreas Lackner , Hanna Waldhäusl , Anna-Lena Höbler , Anna-Maria Prandstetter , Jasmin Wächter , Gudrun Meinhardt , Jürgen Pollheimer , Martin Knöfler , Sandra Haider","doi":"10.1016/j.placenta.2024.10.059","DOIUrl":"10.1016/j.placenta.2024.10.059","url":null,"abstract":"","PeriodicalId":20203,"journal":{"name":"Placenta","volume":"160 ","pages":"Pages 154-155"},"PeriodicalIF":3.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143377519","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Decidual macrophage efferocytosis of trophoblasts in full term human placenta 足月人胎盘中滋养细胞的蜕膜巨噬细胞efferocyte
IF 3 2区 医学
Placenta Pub Date : 2025-02-01 DOI: 10.1016/j.placenta.2024.10.051
Kylie Belchamber , Katie Morris , Shakila Thangaratinum , Jennifer Tamblyn
{"title":"Decidual macrophage efferocytosis of trophoblasts in full term human placenta","authors":"Kylie Belchamber , Katie Morris , Shakila Thangaratinum , Jennifer Tamblyn","doi":"10.1016/j.placenta.2024.10.051","DOIUrl":"10.1016/j.placenta.2024.10.051","url":null,"abstract":"","PeriodicalId":20203,"journal":{"name":"Placenta","volume":"160 ","pages":"Page 152"},"PeriodicalIF":3.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143377623","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Impact of air pollutant sulfur dioxide exposure syncytialization and invasion processes in trophoblast cells: role of er stress 空气污染物二氧化硫暴露对滋养细胞合胞和侵袭过程的影响:er应激的作用
IF 3 2区 医学
Placenta Pub Date : 2025-02-01 DOI: 10.1016/j.placenta.2024.10.039
Sunil Singh , Swati Ajmeriya , Ruby Dhar , Subhradip Karmakar
{"title":"Impact of air pollutant sulfur dioxide exposure syncytialization and invasion processes in trophoblast cells: role of er stress","authors":"Sunil Singh , Swati Ajmeriya , Ruby Dhar , Subhradip Karmakar","doi":"10.1016/j.placenta.2024.10.039","DOIUrl":"10.1016/j.placenta.2024.10.039","url":null,"abstract":"","PeriodicalId":20203,"journal":{"name":"Placenta","volume":"160 ","pages":"Page 148"},"PeriodicalIF":3.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143377682","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Decript - deciphering the human prenatal chemical exposome using high-resolution mass spectrometry 记录-破译人类产前化学暴露使用高分辨率质谱
IF 3 2区 医学
Placenta Pub Date : 2025-02-01 DOI: 10.1016/j.placenta.2024.10.028
Thomas Contini , Rémi Béranger , Luc Multigner , Jana Klánová , Elliott Price , Arthur David
{"title":"Decript - deciphering the human prenatal chemical exposome using high-resolution mass spectrometry","authors":"Thomas Contini , Rémi Béranger , Luc Multigner , Jana Klánová , Elliott Price , Arthur David","doi":"10.1016/j.placenta.2024.10.028","DOIUrl":"10.1016/j.placenta.2024.10.028","url":null,"abstract":"","PeriodicalId":20203,"journal":{"name":"Placenta","volume":"160 ","pages":"Pages 144-145"},"PeriodicalIF":3.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143377856","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Development of a fluidic in vitro model to investigate maternal-fetal drug transfer 研究母体-胎儿药物转移的流体体外模型的建立
IF 3 2区 医学
Placenta Pub Date : 2025-02-01 DOI: 10.1016/j.placenta.2024.10.030
Barbara Fuenzalida , Nadja Koechli , Edgar Otsouka , Michael Luethi , Rona Karahoda , Martin Müller , Chennakesava Cuddapah , Bram Sengers , Frantisek Staud , Christiane Albrecht
{"title":"Development of a fluidic in vitro model to investigate maternal-fetal drug transfer","authors":"Barbara Fuenzalida , Nadja Koechli , Edgar Otsouka , Michael Luethi , Rona Karahoda , Martin Müller , Chennakesava Cuddapah , Bram Sengers , Frantisek Staud , Christiane Albrecht","doi":"10.1016/j.placenta.2024.10.030","DOIUrl":"10.1016/j.placenta.2024.10.030","url":null,"abstract":"","PeriodicalId":20203,"journal":{"name":"Placenta","volume":"160 ","pages":"Page 145"},"PeriodicalIF":3.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143377858","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Antioxidant treatment attenuates age-related placenta GLUT-1 and PLIN-2 downregulation 抗氧化处理可减弱与年龄相关的胎盘GLUT-1和PLIN-2下调
IF 3 2区 医学
Placenta Pub Date : 2025-02-01 DOI: 10.1016/j.placenta.2024.12.024
Ana Rita Pinheiro , Adriana Raquel Rodrigues , Liliana Matos , José Júlio Costa , Sara Ricardo , Luís Guedes-Martins , Henrique Almeida , Elisabete Silva
{"title":"Antioxidant treatment attenuates age-related placenta GLUT-1 and PLIN-2 downregulation","authors":"Ana Rita Pinheiro ,&nbsp;Adriana Raquel Rodrigues ,&nbsp;Liliana Matos ,&nbsp;José Júlio Costa ,&nbsp;Sara Ricardo ,&nbsp;Luís Guedes-Martins ,&nbsp;Henrique Almeida ,&nbsp;Elisabete Silva","doi":"10.1016/j.placenta.2024.12.024","DOIUrl":"10.1016/j.placenta.2024.12.024","url":null,"abstract":"<div><h3>Background and aim</h3><div>Pregnancy after the age of 35 is correlated with an increased risk of impaired placentation and the development of pregnancy-associated complications. Changes in uterine redox balance seem to play a role in these settings. In this work, we hypothesized that local redox dysregulation impacts the placenta metabolic profile. Thus, we aimed to study the expression of enzymes/transporters related to nutrient uptake during reproductive aging and the effect of antioxidant supplementation.</div></div><div><h3>Methods</h3><div>Placenta samples were collected from pregnant women aged between 22 and 41 years, and from mice of different reproductive ages (8–12 and 38–42 weeks). A subgroup of 38–42 weeks-old mice was treated with apocynin (5 mM) in the drinking water. Real-time PCR was carried out to assess gene expression, and immunohistochemistry or western blotting to assess protein expression.</div></div><div><h3>Results</h3><div>A significant age-related decrease in the expression of glucose transporter type 1 (GLUT-1) was observed in both species. Regarding lipid metabolism, there was a strong negative and significant correlation between the gene expression of fatty-acid transporter type 4 and maternal age, in the human placenta. Perilipin isoform 2 (PLIN-2) decreased significantly with maternal age, in both models. Additionally, a significant age-related decrease in the gene expression of large neutral amino acid transporter type 4 with reproductive age was observed in the mice placenta. Supplementation with apocynin attenuated the observed alterations in GLUT-1 and PLIN-2. The observed changes suggest an age-related placenta metabolic dysfunction, likely associated with oxidative stress, that may negatively impact fetal and placental development.</div></div>","PeriodicalId":20203,"journal":{"name":"Placenta","volume":"160 ","pages":"Pages 60-66"},"PeriodicalIF":3.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143158693","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Placental extracellular vesicles induce ovarian tumour cell death in an ex vivo explant model: Possible therapeutic potential 胎盘细胞外囊泡在体外移植模型中诱导卵巢肿瘤细胞死亡:可能的治疗潜力。
IF 3 2区 医学
Placenta Pub Date : 2025-02-01 DOI: 10.1016/j.placenta.2024.12.028
Xinyi Sun , Jiayi Wan , Yi Zhang , Ye Shen , Yunhui Tang , Yongxiang Yin , Lawrence W. Chamley , Min Zhao , Qi Chen
{"title":"Placental extracellular vesicles induce ovarian tumour cell death in an ex vivo explant model: Possible therapeutic potential","authors":"Xinyi Sun ,&nbsp;Jiayi Wan ,&nbsp;Yi Zhang ,&nbsp;Ye Shen ,&nbsp;Yunhui Tang ,&nbsp;Yongxiang Yin ,&nbsp;Lawrence W. Chamley ,&nbsp;Min Zhao ,&nbsp;Qi Chen","doi":"10.1016/j.placenta.2024.12.028","DOIUrl":"10.1016/j.placenta.2024.12.028","url":null,"abstract":"<div><h3>Introduction</h3><div>Placental extracellular vesicles (EVs), lipid-enclosed particles released from the placenta, can facilitate intercellular communication and are classified as micro- or nano-EVs depending on size. Placental EVs contain molecules associated with cell proliferation and death. In this study, we investigated whether treating human ovarian tumour explants with placental EVs could induce ovarian tumour cell death.</div></div><div><h3>Methods</h3><div>Human ovarian tumours were collected. After directly treating human ovarian tumour explants with placental EVs, cellular necrosis was observed in ovarian tumour explants by HE stains. Cell death-associated miRNAs were measured.</div></div><div><h3>Results</h3><div>Expression of apoptosis and senescence-associated proteins, including NF-<span><math><mrow><mi>κ</mi><mi>β</mi></mrow></math></span> and <span><math><mrow><mi>γ</mi></mrow></math></span> H2AX, were significantly increased, while proliferation-associated proteins were significantly reduced in the explants after exposure to placental EVs. Furthermore, miRNA-519a-5p, miRNA-512–3p and miRNA-143–3p, which were reported to promote ovarian cancer cell apoptosis or inhibition of ovarian cancer cell growth, were significantly increased, and the target genes of miRNA-519a-5p and miRNA-512–3p were significantly reduced in the explants after exposure to placental EVs. Transfection of SK-OV-3 ovarian cancer cells with a mimic of miRNA-519a-5p or miRNA-143–3p reduced the viability of these cells.</div></div><div><h3>Discussion</h3><div>Our study demonstrated that placental EVs could induce necrosis in ovarian tumour explants. Increased levels of apoptosis and senescence-associated proteins and miRNAs could contribute to this change in ovarian tumour cell phenotype after exposure to placental EVs.</div></div>","PeriodicalId":20203,"journal":{"name":"Placenta","volume":"160 ","pages":"Pages 20-28"},"PeriodicalIF":3.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142927593","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The combined levels of CREBBP and EP300 affect EVT differentiation CREBBP和EP300的联合水平影响EVT分化
IF 3 2区 医学
Placenta Pub Date : 2025-02-01 DOI: 10.1016/j.placenta.2024.10.053
Fangxu Lin , Jantine van Voorden , Remco Keijser , Gijs Afink
{"title":"The combined levels of CREBBP and EP300 affect EVT differentiation","authors":"Fangxu Lin ,&nbsp;Jantine van Voorden ,&nbsp;Remco Keijser ,&nbsp;Gijs Afink","doi":"10.1016/j.placenta.2024.10.053","DOIUrl":"10.1016/j.placenta.2024.10.053","url":null,"abstract":"","PeriodicalId":20203,"journal":{"name":"Placenta","volume":"160 ","pages":"Pages 152-153"},"PeriodicalIF":3.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143376746","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信