发布求助
文献互助 智能选刊 最新文献

Nature Reviews Molecular Cell Biology最新文献

筛选
英文 中文
Plant microRNA maturation and function 植物microRNA的成熟和功能
IF 112.7 1区 生物学
Nature Reviews Molecular Cell Biology Pub Date : 2025-07-18 DOI: 10.1038/s41580-025-00871-y
Yu Yu, Han Wang, Chenjiang You, Xuemei Chen
{"title":"Plant microRNA maturation and function","authors":"Yu Yu, Han Wang, Chenjiang You, Xuemei Chen","doi":"10.1038/s41580-025-00871-y","DOIUrl":"https://doi.org/10.1038/s41580-025-00871-y","url":null,"abstract":"<p>Since their discovery in 2002, much has been learnt about plant microRNAs (miRNAs), including the genes that encode them and the target genes that they regulate; the microprocessor complex that produces the miRNAs and the effector ARGONAUTE (AGO) proteins with which miRNAs associate; the mechanisms of target-RNA recognition by miRNAs and miRNA modes of action; miRNA subcellular localization; and miRNA mobility between cells and within plants. In this Review, we discuss new mechanistic insights into miRNA maturation and AGO loading, the subcellular locations of miRNA processing and activity and partitioning of miRNAs between the nucleus and cytoplasm, which in turn affects their intercellular mobility. We also discuss intriguing connections between miRNAs and the translation process and present hypotheses to be tested by future studies.</p>","PeriodicalId":19051,"journal":{"name":"Nature Reviews Molecular Cell Biology","volume":"276 1","pages":""},"PeriodicalIF":112.7,"publicationDate":"2025-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144652568","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
Author Correction: Structure, regulation and assembly of the photosynthetic electron transport chain 作者更正：光合电子传递链的结构、调控和组装
IF 112.7 1区 生物学
Nature Reviews Molecular Cell Biology Pub Date : 2025-07-16 DOI: 10.1038/s41580-025-00877-6
Matthew P. Johnson
{"title":"Author Correction: Structure, regulation and assembly of the photosynthetic electron transport chain","authors":"Matthew P. Johnson","doi":"10.1038/s41580-025-00877-6","DOIUrl":"https://doi.org/10.1038/s41580-025-00877-6","url":null,"abstract":"<p>Correction to: <i>Nature Reviews Molecular Cell Biology</i> https://doi.org/10.1038/s41580-025-00847-y, published online 21 May 2025.</p>","PeriodicalId":19051,"journal":{"name":"Nature Reviews Molecular Cell Biology","volume":"94 1","pages":""},"PeriodicalIF":112.7,"publicationDate":"2025-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144640362","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
Degrons: defining the rules of protein degradation 降解：定义蛋白质降解的规则
IF 112.7 1区 生物学
Nature Reviews Molecular Cell Biology Pub Date : 2025-07-14 DOI: 10.1038/s41580-025-00870-z
Zhiqian Zhang, Elijah L. Mena, Richard T. Timms, Itay Koren, Stephen J. Elledge
{"title":"Degrons: defining the rules of protein degradation","authors":"Zhiqian Zhang, Elijah L. Mena, Richard T. Timms, Itay Koren, Stephen J. Elledge","doi":"10.1038/s41580-025-00870-z","DOIUrl":"https://doi.org/10.1038/s41580-025-00870-z","url":null,"abstract":"<p>Degrons are pivotal components of the ubiquitin–proteasome system, serving as the recognition determinants through which E3 ubiquitin ligases identify their substrates. Degrons have central roles in both protein quality control and intracellular signalling pathways, and mutations that dysregulate degron activity are associated with a wide range of diseases, including cancer, immunological disorders and neurodegeneration. The number of well-defined degrons remains sparse relative to the ~600 E3 ubiquitin ligases encoded in the human genome. Recent advances in high-throughput degron discovery technologies have accelerated progress in this area, expanding the number of N- and C-terminal degrons, internal degrons and ubiquitin-independent degrons defined experimentally at high resolution. In this Review, we discuss the latest insights into the molecular mechanisms through which degrons act, their functional importance and their relevance in human disease, and consider how bifunctional molecules harness degrons to enable targeted protein degradation for therapeutic benefit.</p>","PeriodicalId":19051,"journal":{"name":"Nature Reviews Molecular Cell Biology","volume":"14 1","pages":""},"PeriodicalIF":112.7,"publicationDate":"2025-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144622479","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
Kleptomaniac sea slugs steal their greens 有偷窃癖的海蛞蝓偷它们的绿色植物
IF 81.3 1区 生物学
Nature Reviews Molecular Cell Biology Pub Date : 2025-07-08 DOI: 10.1038/s41580-025-00874-9
Lisa Heinke
{"title":"Kleptomaniac sea slugs steal their greens","authors":"Lisa Heinke","doi":"10.1038/s41580-025-00874-9","DOIUrl":"10.1038/s41580-025-00874-9","url":null,"abstract":"Kleptosomes are specialized organelles harbouring photosynthetically active chloroplasts that are taken up by so-called ‘solar-powered’ sea slugs.","PeriodicalId":19051,"journal":{"name":"Nature Reviews Molecular Cell Biology","volume":"26 8","pages":"584-584"},"PeriodicalIF":81.3,"publicationDate":"2025-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144586324","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
A redox–auxin connection in response to water deficit 水缺乏时氧化还原-生长素的连接
IF 81.3 1区 生物学
Nature Reviews Molecular Cell Biology Pub Date : 2025-07-08 DOI: 10.1038/s41580-025-00875-8
Kim Baumann
{"title":"A redox–auxin connection in response to water deficit","authors":"Kim Baumann","doi":"10.1038/s41580-025-00875-8","DOIUrl":"10.1038/s41580-025-00875-8","url":null,"abstract":"Reactive oxygen species (ROS) induce the multimerization of Aux/IAA transcriptional repressors, and this ROS–auxin signalling connection functions as a rapid adaptive response to water deficit, inducing a temporary stop in root growth.","PeriodicalId":19051,"journal":{"name":"Nature Reviews Molecular Cell Biology","volume":"26 8","pages":"583-583"},"PeriodicalIF":81.3,"publicationDate":"2025-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144578395","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
Molecular machineries and pathways of mitochondrial protein transport 线粒体蛋白转运的分子机制和途径
IF 112.7 1区 生物学
Nature Reviews Molecular Cell Biology Pub Date : 2025-07-03 DOI: 10.1038/s41580-025-00865-w
Toshiya Endo, Nils Wiedemann
{"title":"Molecular machineries and pathways of mitochondrial protein transport","authors":"Toshiya Endo, Nils Wiedemann","doi":"10.1038/s41580-025-00865-w","DOIUrl":"https://doi.org/10.1038/s41580-025-00865-w","url":null,"abstract":"<p>Mitochondria contain about 1,000–1,500 different proteins, most of which are encoded by the nuclear genome and synthesized in the cytosol, although a handful are specified by the mitochondrial DNA and translated within mitochondria. The coordinated transport of nucleus-encoded proteins into mitochondria, followed by their proper folding, assembly and/or integration into mitochondrial membranes, is central to mitochondrial biogenesis. In this Review, we describe the pathways and machineries for protein transport across and insertion into the inner and outer mitochondrial membranes, as well as the targeting and sorting signals, and energy requirements for these processes. These machineries include the TOM and SAM complexes in the outer membrane and the TIM complexes in the inner membrane, and some components in the intermembrane space. We emphasize recent developments in our understanding of the protein structures of the transport machineries and discuss mechanisms for the shift of protein localization and correction of mislocalization.</p>","PeriodicalId":19051,"journal":{"name":"Nature Reviews Molecular Cell Biology","volume":"104 1","pages":""},"PeriodicalIF":112.7,"publicationDate":"2025-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144546987","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
Regulation of inflammatory processes by caspases 半胱天冬酶调节炎症过程
IF 112.7 1区 生物学
Nature Reviews Molecular Cell Biology Pub Date : 2025-07-02 DOI: 10.1038/s41580-025-00869-6
Manuel Beltrán-Visiedo, Ruth Soler-Agesta, Kristopher A. Sarosiek, Douglas R. Green, Lorenzo Galluzzi
{"title":"Regulation of inflammatory processes by caspases","authors":"Manuel Beltrán-Visiedo, Ruth Soler-Agesta, Kristopher A. Sarosiek, Douglas R. Green, Lorenzo Galluzzi","doi":"10.1038/s41580-025-00869-6","DOIUrl":"https://doi.org/10.1038/s41580-025-00869-6","url":null,"abstract":"<p>Historically, mammalian caspases (a group of cysteine proteases) have been catalogued into two main families based on major biological function: inflammatory caspases and apoptotic caspases. Accumulating evidence from preclinical models, however, argues against such a clearcut distinction, for two main reasons. First, at least in mammals, apoptotic caspases are generally dispensable for cells to succumb to apoptotic stimuli but instead regulate the kinetic and microenvironmental manifestations of the cellular demise in the context of a complex interplay with other cell death pathways. Second, most (if not all) mammalian caspases have evolved into positive or negative regulators of inflammatory processes, either directly or via their ability to control apoptotic and non-apoptotic cell death modalities. Here we discuss the molecular mechanisms through which mammalian caspases regulate inflammation, with emphasis on the ability of apoptotic caspases to suppress inflammatory responses in support of preserved organismal homeostasis.</p>","PeriodicalId":19051,"journal":{"name":"Nature Reviews Molecular Cell Biology","volume":"70 1","pages":""},"PeriodicalIF":112.7,"publicationDate":"2025-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144533895","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
Transcriptional and post-transcriptional regulation of transposable elements and their roles in development and disease 转座因子的转录和转录后调控及其在发育和疾病中的作用
IF 112.7 1区 生物学
Nature Reviews Molecular Cell Biology Pub Date : 2025-06-30 DOI: 10.1038/s41580-025-00867-8
İbrahim Avşar Ilık, Xu Yang, ZZ Zhao Zhang, Tuğçe Aktaş
{"title":"Transcriptional and post-transcriptional regulation of transposable elements and their roles in development and disease","authors":"İbrahim Avşar Ilık, Xu Yang, ZZ Zhao Zhang, Tuğçe Aktaş","doi":"10.1038/s41580-025-00867-8","DOIUrl":"https://doi.org/10.1038/s41580-025-00867-8","url":null,"abstract":"<p>Nearly half of the genome of humans and other mammals consists of transposable elements (TEs). Recent advancements in sequencing technologies have revealed that TEs have important regulatory functions, echoing Barbara McClintock’s 1950s vision of TEs as ‘controlling elements’. Nevertheless, TEs can still interfere with gene expression and are linked to various human diseases. In this Review, we first discuss the multilayered transcriptional and post-transcriptional defence mechanisms that repress TE activity, and examine how they regulate endogenous gene expression. We then discuss recent studies showing that TEs can escape these repression mechanisms and unexpectedly become a vital part of animal development. Finally, we explore findings on TE derepression in cancer and neurological diseases, and emerging therapeutic strategies that exploit TE derepression, such as immunotherapies that target TE-derived tumour-specific antigens.</p>","PeriodicalId":19051,"journal":{"name":"Nature Reviews Molecular Cell Biology","volume":"62 1","pages":""},"PeriodicalIF":112.7,"publicationDate":"2025-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144515441","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
Good neighbours transfer nucleotides 好邻居会转移核苷酸
IF 81.3 1区 生物学
Nature Reviews Molecular Cell Biology Pub Date : 2025-06-24 DOI: 10.1038/s41580-025-00872-x
Lisa Heinke
{"title":"Good neighbours transfer nucleotides","authors":"Lisa Heinke","doi":"10.1038/s41580-025-00872-x","DOIUrl":"10.1038/s41580-025-00872-x","url":null,"abstract":"Adequate levels of nucleotides are essential to ensure genetic stability of proliferating cells. A study finds gap-junction-mediated transport of nucleotides in specific tissues of Drosophila.","PeriodicalId":19051,"journal":{"name":"Nature Reviews Molecular Cell Biology","volume":"26 8","pages":"582-582"},"PeriodicalIF":81.3,"publicationDate":"2025-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144370467","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
Key challenges and recommendations for defining organelle membrane contact sites. 定义细胞器膜接触部位的主要挑战和建议。
IF 112.7 1区 生物学
Nature Reviews Molecular Cell Biology Pub Date : 2025-06-23 DOI: 10.1038/s41580-025-00864-x
Tito Calì,Emmanuelle M Bayer,Emily R Eden,György Hajnóczky,Benoit Kornmann,Laura Lackner,Jen Liou,Karin Reinisch,Hyun-Woo Rhee,Rosario Rizzuto,Luca Scorrano,Marisa Brini
{"title":"Key challenges and recommendations for defining organelle membrane contact sites.","authors":"Tito Calì,Emmanuelle M Bayer,Emily R Eden,György Hajnóczky,Benoit Kornmann,Laura Lackner,Jen Liou,Karin Reinisch,Hyun-Woo Rhee,Rosario Rizzuto,Luca Scorrano,Marisa Brini","doi":"10.1038/s41580-025-00864-x","DOIUrl":"https://doi.org/10.1038/s41580-025-00864-x","url":null,"abstract":"Intracellular membrane contact sites (MCSs) between organelles have crucial roles in cellular signalling and homeostasis. These sites, which are often disrupted in pathological conditions, enable the exchange of ions, lipids and metabolites between membrane-bound compartments, helping cells adapt to varying physiological conditions. Specific tether proteins and complexes stabilize these interactions and mediate responses to different intracellular or extracellular stimuli. The study of MCSs has progressed in recent years, owing to the development of new methods such as genetically encoded reporter constructs, advanced imaging techniques, including super-resolution microscopy and electron tomography, and proteomic approaches based on mass spectrometry. These tools have enabled unprecedented visualization and quantification of organelle interactions, as well as identification of the molecular players involved. This Expert Recommendation aims to define and map the 'organelle contactome', describing key proteins involved in contact site formation and the roles of MCSs in cellular function. We also explore contact site dynamics and detail advantages and disadvantages of the methodologies for studying them. Importantly, we consolidate open questions in contact site research and discuss challenges and limitations of the current experimental approaches.","PeriodicalId":19051,"journal":{"name":"Nature Reviews Molecular Cell Biology","volume":"23 1","pages":""},"PeriodicalIF":112.7,"publicationDate":"2025-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144370324","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
下一页 尾页
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
现在去查看 取消
×
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：604180095
Book学术官方微信