Progress in lipid research最新文献

筛选
英文 中文
Acyl-CoA:diacylglycerol acyltransferase: Properties, physiological roles, metabolic engineering and intentional control 酰基辅酶a:二酰基甘油酰基转移酶:性质,生理作用,代谢工程和有意控制
IF 13.6 1区 医学
Progress in lipid research Pub Date : 2022-11-01 DOI: 10.1016/j.plipres.2022.101181
Guanqun Chen , John L. Harwood , M. Joanne Lemieux , Scot J. Stone , Randall J. Weselake
{"title":"Acyl-CoA:diacylglycerol acyltransferase: Properties, physiological roles, metabolic engineering and intentional control","authors":"Guanqun Chen ,&nbsp;John L. Harwood ,&nbsp;M. Joanne Lemieux ,&nbsp;Scot J. Stone ,&nbsp;Randall J. Weselake","doi":"10.1016/j.plipres.2022.101181","DOIUrl":"10.1016/j.plipres.2022.101181","url":null,"abstract":"<div><p>Acyl-CoA:diacylglycerol acyltransferase (DGAT, EC 2.3.1.20) catalyzes the last reaction in the acyl-CoA-dependent biosynthesis of triacylglycerol (TAG). DGAT activity resides mainly in DGAT1 and DGAT2 in eukaryotes and bifunctional wax ester synthase-diacylglycerol acyltransferase (WSD) in bacteria, which are all membrane-bound proteins but exhibit no sequence homology to each other. Recent studies also identified other DGAT enzymes such as the soluble DGAT3 and diacylglycerol acetyltransferase (EaDAcT), as well as enzymes with DGAT activities including defective in cuticular ridges (DCR) and steryl and phytyl ester synthases (PESs). This review comprehensively discusses research advances on DGATs in prokaryotes and eukaryotes with a focus on their biochemical properties, physiological roles, and biotechnological and therapeutic applications. The review begins with a discussion of DGAT assay methods, followed by a systematic discussion of TAG biosynthesis and the properties and physiological role of DGATs. Thereafter, the review discusses the three-dimensional structure and insights into mechanism of action of human DGAT1, and the modeled DGAT1 from <em>Brassica napus</em>. The review then examines metabolic engineering strategies involving manipulation of DGAT, followed by a discussion of its therapeutic applications. DGAT in relation to improvement of traits of farmed animals is also discussed along with DGATs in various other eukaryotic organisms.</p></div>","PeriodicalId":20650,"journal":{"name":"Progress in lipid research","volume":"88 ","pages":"Article 101181"},"PeriodicalIF":13.6,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0163782722000364/pdfft?md5=0abf0450dec64415ffa3f6bbaa137bbc&pid=1-s2.0-S0163782722000364-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10781103","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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: 19
The constellation of cholesterol-dependent processes associated with SARS-CoV-2 infection 与SARS-CoV-2感染相关的一系列胆固醇依赖过程
IF 13.6 1区 医学
Progress in lipid research Pub Date : 2022-07-01 DOI: 10.1016/j.plipres.2022.101166
Francisco J. Barrantes
{"title":"The constellation of cholesterol-dependent processes associated with SARS-CoV-2 infection","authors":"Francisco J. Barrantes","doi":"10.1016/j.plipres.2022.101166","DOIUrl":"10.1016/j.plipres.2022.101166","url":null,"abstract":"<div><p>The role of cholesterol in severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and other coronavirus-host cell interactions is currently being discussed in the context of two main scenarios: i) the presence of the neutral lipid in cholesterol-rich lipid domains involved in different steps of the viral infection and ii) the alteration of metabolic pathways by the virus over the course of infection. Cholesterol-enriched lipid domains have been reported to occur in the lipid envelope membrane of the virus, in the host-cell plasma membrane, as well as in endosomal and other intracellular membrane cellular compartments. These membrane subdomains, whose chemical and physical properties distinguish them from the bulk lipid bilayer, have been purported to participate in diverse phenomena, from virus-host cell fusion to intracellular trafficking and exit of the virions from the infected cell. SARS-CoV-2 recruits many key proteins that participate under physiological conditions in cholesterol and lipid metabolism in general. This review analyses the status of cholesterol and lipidome proteins in SARS-CoV-2 infection and the new horizons they open for therapeutic intervention.</p></div>","PeriodicalId":20650,"journal":{"name":"Progress in lipid research","volume":"87 ","pages":"Article 101166"},"PeriodicalIF":13.6,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9059347/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10498057","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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: 8
Understanding the nitrolipidome: From chemistry to mass spectrometry and biological significance of modified complex lipids 了解硝基脂质体:从化学到质谱分析和修饰复合脂质的生物学意义
IF 13.6 1区 医学
Progress in lipid research Pub Date : 2022-07-01 DOI: 10.1016/j.plipres.2022.101176
Bruna Neves , Dolores Pérez-Sala , Helena Beatriz Ferreira , Inês M.S. Guerra , Ana S.P. Moreira , Pedro Domingues , M. Rosário Domingues , Tânia Melo
{"title":"Understanding the nitrolipidome: From chemistry to mass spectrometry and biological significance of modified complex lipids","authors":"Bruna Neves ,&nbsp;Dolores Pérez-Sala ,&nbsp;Helena Beatriz Ferreira ,&nbsp;Inês M.S. Guerra ,&nbsp;Ana S.P. Moreira ,&nbsp;Pedro Domingues ,&nbsp;M. Rosário Domingues ,&nbsp;Tânia Melo","doi":"10.1016/j.plipres.2022.101176","DOIUrl":"10.1016/j.plipres.2022.101176","url":null,"abstract":"<div><p><span><span>Complex lipids, </span>phospholipids (PLs) and triacylglycerides (TAGs), are prone to modifications induced by reactive nitrated species and reactive oxygen species, generating a range of nitrated, nitrosated or nitroxidized derivatives, as nitro PLs and nitro TAGs. These modified lipids (epilipids) have been reported </span><em>in vitro</em> and <em>in vivo</em><span> using lipidomics<span><span><span> approaches. However, their detection in living systems remains a challenge hampered by its complexity, high structural diversity, and low abundance. The advances in high-resolution mass spectrometry combined with the higher sensitivity of the instruments like Orbitrap-based mass spectrometers opened new opportunities for the detection of these modified complex lipids. This review summarizes the challenges and findings behind the identification of nitrated, nitrosated and nitroxidized PLs and TAGs fragmentation fingerprints based on collision-induced dissociation (CID) and higher energy CID (HCD) MS/MS approaches. Following what has already been reported for nitrated fatty acids, these complex lipids are found to act as endogenous mediators with potential </span>electrophilic properties and can express bioactivities such as anti-inflammatory and antioxidant actions. This information can be used to design untargeted and targeted lipidomics strategies for these modified complex lipids in biological samples as well as in pathological, </span>food and industrial settings, further unveiling their biological and signalling roles.</span></span></p></div>","PeriodicalId":20650,"journal":{"name":"Progress in lipid research","volume":"87 ","pages":"Article 101176"},"PeriodicalIF":13.6,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46877792","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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: 5
Lipid-protein interactions regulating the canonical and the non-canonical NLRP3 inflammasome 调节典型和非典型NLRP3炎性体的脂蛋白相互作用
IF 13.6 1区 医学
Progress in lipid research Pub Date : 2022-07-01 DOI: 10.1016/j.plipres.2022.101182
Malvina Pizzuto , Pablo Pelegrin , Jean-Marie Ruysschaert
{"title":"Lipid-protein interactions regulating the canonical and the non-canonical NLRP3 inflammasome","authors":"Malvina Pizzuto ,&nbsp;Pablo Pelegrin ,&nbsp;Jean-Marie Ruysschaert","doi":"10.1016/j.plipres.2022.101182","DOIUrl":"10.1016/j.plipres.2022.101182","url":null,"abstract":"<div><p>The inflammatory response is a complex regulated effector mechanism of the innate immune system that is initiated after tissue injury or infection. The NLRP3 inflammasome<span> is an important initiator of inflammation by regulating the activation of caspase-1, the maturation of pro-inflammatory cytokines and the induction of pyroptotic cell death<span>. Numerous studies demonstrate that the NLRP3<span> inflammasome could be modulated by lipids<span>, existing a relation between lipids and the activation of different inflammatory processes. In this review we will summarize how the mechanism of NLRP3 inflammasome activation is regulated by different lipids and how these lipids control specific cellular localization of NLRP3 during activation. Although being a cytosolic protein, NLRP3 interacts with lipids accessible in neighbor membranes. Also, the modulation of NLRP3 by endogenous lipids has been found causative of different metabolic diseases and bacterial-pathogenic lipids lead to NLRP3 activation during infection. The understanding of the modulation of the NLRP3 inflammasome by lipids has resulted not only in a better knowledge about the mechanism of NLRP3 activation and its implication in disease, but also opens a new avenue for the development of novel therapeutics and vaccines, as NLRP3 could be modulated by synthetic lipids used as adjuvants.</span></span></span></span></p></div>","PeriodicalId":20650,"journal":{"name":"Progress in lipid research","volume":"87 ","pages":"Article 101182"},"PeriodicalIF":13.6,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10091283","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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: 5
Intestinal fatty acid binding protein: A rising therapeutic target in lipid metabolism 肠道脂肪酸结合蛋白:脂质代谢的新治疗靶点
IF 13.6 1区 医学
Progress in lipid research Pub Date : 2022-07-01 DOI: 10.1016/j.plipres.2022.101178
Xi Huang, Youci Zhou, Yunwei Sun, Qijun Wang
{"title":"Intestinal fatty acid binding protein: A rising therapeutic target in lipid metabolism","authors":"Xi Huang,&nbsp;Youci Zhou,&nbsp;Yunwei Sun,&nbsp;Qijun Wang","doi":"10.1016/j.plipres.2022.101178","DOIUrl":"10.1016/j.plipres.2022.101178","url":null,"abstract":"<div><p>Fatty acid binding proteins<span><span> (FABPs) are key proteins in lipid transport<span><span>, and the isoforms are segregated according to their tissue origins. Several isoforms, such as adipose-FABP and epidermal-FABP, have been shown to participate in multiple pathologic processes due to their ubiquitous expression. Intestinal fatty acid binding protein, also termed </span>FABP2 or I-FABP, is specifically expressed in the </span></span>small intestine<span><span>. FABP2 can traffic lipids from the intestinal lumen to enterocytes and bind superfluous fatty acids to maintain a steady pool of fatty acids in the epithelium. As a lipid chaperone, FABP2 can also carry lipophilic drugs to facilitate targeted transport. When the integrity of the intestinal epithelium is disrupted, FABP2 is released into the circulation. Thus, it can potentially serve as a clinical biomarker. In this review, we discuss the pivotal role of FABP2 in intestinal lipid metabolism. We also summarize the </span>molecular interactions that have been reported to date, highlighting the clinical prospects of FABP2 research.</span></span></p></div>","PeriodicalId":20650,"journal":{"name":"Progress in lipid research","volume":"87 ","pages":"Article 101178"},"PeriodicalIF":13.6,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40566616","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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: 13
Challenges and opportunities for prevention and removal of unwanted variation in lipidomic studies 脂质组学研究中预防和消除不必要变异的挑战和机遇
IF 13.6 1区 医学
Progress in lipid research Pub Date : 2022-07-01 DOI: 10.1016/j.plipres.2022.101177
Gavriel Olshansky , Corey Giles , Agus Salim , Peter J. Meikle
{"title":"Challenges and opportunities for prevention and removal of unwanted variation in lipidomic studies","authors":"Gavriel Olshansky ,&nbsp;Corey Giles ,&nbsp;Agus Salim ,&nbsp;Peter J. Meikle","doi":"10.1016/j.plipres.2022.101177","DOIUrl":"10.1016/j.plipres.2022.101177","url":null,"abstract":"<div><p><span>Large ‘omics studies are of particular interest to population and clinical research as they allow elucidation of biological pathways that are often out of reach of other methodologies. Typically, these information rich datasets are produced from multiple coordinated profiling studies that may include lipidomics<span>, metabolomics, </span></span>proteomics or other strategies to generate high dimensional data. In lipidomics, the generation of such data presents a series of unique technological and logistical challenges; to maximize the power (number of samples) and coverage (number of analytes) of the dataset while minimizing the sources of unwanted variation. Technological advances in analytical platforms, as well as computational approaches, have led to improvement of data quality – especially with regard to instrumental variation. In the small scale, it is possible to control systematic bias from beginning to end. However, as the size and complexity of datasets grow, it is inevitable that unwanted variation arises from multiple sources, some potentially unknown and out of the investigators control. Increases in cohort size and complexity have led to new challenges in sample collection, handling, storage, and preparation. If not considered and dealt with appropriately, this unwanted variation may undermine the quality of the data and reliability of any subsequent analysis. Here we review the various experimental phases where unwanted variation may be introduced and review general strategies and approaches to handle this variation, specifically addressing issues relevant to lipidomics studies.</p></div>","PeriodicalId":20650,"journal":{"name":"Progress in lipid research","volume":"87 ","pages":"Article 101177"},"PeriodicalIF":13.6,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40566615","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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: 7
Multiscale lipid membrane dynamics as revealed by neutron spectroscopy 中子光谱学揭示的多尺度脂膜动力学
IF 13.6 1区 医学
Progress in lipid research Pub Date : 2022-07-01 DOI: 10.1016/j.plipres.2022.101179
V.K. Sharma , E. Mamontov
{"title":"Multiscale lipid membrane dynamics as revealed by neutron spectroscopy","authors":"V.K. Sharma ,&nbsp;E. Mamontov","doi":"10.1016/j.plipres.2022.101179","DOIUrl":"10.1016/j.plipres.2022.101179","url":null,"abstract":"<div><p><span>The plasma membrane is one of the principal structural components of the cell and, therefore, one of the key components of the cellular life. Because the membrane's dynamics links the membrane's structure and function, the complexity and the broad range of the membrane's motions are essential for the enormously diverse functionality of the cell membrane. Even for the main membrane component, the </span>lipid<span><span><span> bilayer, considered alone, the range and complexity of the lipid motions are remarkable. Spanning the time scale from sub-picosecond to minutes and hours, the lipid motion in a bilayer is challenging to study even when a broad array of dynamic measurement techniques is employed. </span>Neutron scattering plays a special role among such dynamic measurement techniques, particularly, because it involves the energy transfers commensurate with the typical intra- and inter- molecular dynamics and the momentum transfers commensurate with intra- and inter-molecular distances. Thus, using neutron scattering-based techniques, the spatial and temporal information on the lipid motion can be obtained and analysed simultaneously. Protium vs. deuterium sensitivity and non-destructive character of the neutron probe add to the remarkable prowess of neutron scattering for elucidating the lipid dynamics. Herein we present an overview of the neutron scattering-based studies of lipid dynamics in </span>model membranes<span>, with a discussion of the direct relevance and implications to the real-life cell membranes. The latter are much more complex systems than simple model membranes, consisting of heterogeneous non-stationary domains composed of lipids, proteins, and other small molecules<span>, such as carbohydrates. Yet many fundamental aspects of the membrane behavior and membrane interactions with other molecules can be understood from neutron scattering measurements of the model membranes. For example, such studies can provide a great deal of information on the interactions of antimicrobial compounds with the lipid matrix of a pathogen membrane, or the interactions of drug molecules with the plasma membrane. Finally, we briefly discuss the recently emerging field of neutron scattering membrane studies with a reach far beyond the model membrane systems.</span></span></span></p></div>","PeriodicalId":20650,"journal":{"name":"Progress in lipid research","volume":"87 ","pages":"Article 101179"},"PeriodicalIF":13.6,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40566614","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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: 8
Very long chain fatty acids 长链脂肪酸
IF 13.6 1区 医学
Progress in lipid research Pub Date : 2022-07-01 DOI: 10.1016/j.plipres.2022.101180
Lucie Kyselová , Milada Vítová , Tomáš Řezanka
{"title":"Very long chain fatty acids","authors":"Lucie Kyselová ,&nbsp;Milada Vítová ,&nbsp;Tomáš Řezanka","doi":"10.1016/j.plipres.2022.101180","DOIUrl":"10.1016/j.plipres.2022.101180","url":null,"abstract":"<div><p><span>Very long chain fatty acids<span> (VLCFAs) are important components of various lipid classes in most organisms, from bacteria to higher plants and mammals, including humans. VLCFAs, or very long chain </span></span>polyunsaturated fatty acids<span> (VLCPUFAs), can be defined as fatty acids with 23 or more carbon atoms in the molecule. The main emphasis in this review is on the analysis of these acids, including obtaining standards from natural sources or their synthesis. Furthermore, the occurrence and analysis of these compounds in both lower (bacteria, invertebrates) and higher organisms (flowering plants or mammals) are discussed in detail. Attention is paid to their biosynthesis, especially the elongation of very long chain fatty acids protein (ELOVL4). This review deals with papers describing these very interesting compounds, whose chemical, biochemical and biological properties have not been fully explored.</span></p></div>","PeriodicalId":20650,"journal":{"name":"Progress in lipid research","volume":"87 ","pages":"Article 101180"},"PeriodicalIF":13.6,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40589805","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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: 9
Raman studies of the adipose tissue: Current state-of-art and future perspectives in diagnostics 脂肪组织的拉曼研究:诊断的当前状态和未来前景
IF 13.6 1区 医学
Progress in lipid research Pub Date : 2022-07-01 DOI: 10.1016/j.plipres.2022.101183
Krzysztof Czamara , Zuzanna Majka , Ewa Stanek , Natalia Hachlica , Agnieszka Kaczor
{"title":"Raman studies of the adipose tissue: Current state-of-art and future perspectives in diagnostics","authors":"Krzysztof Czamara ,&nbsp;Zuzanna Majka ,&nbsp;Ewa Stanek ,&nbsp;Natalia Hachlica ,&nbsp;Agnieszka Kaczor","doi":"10.1016/j.plipres.2022.101183","DOIUrl":"10.1016/j.plipres.2022.101183","url":null,"abstract":"<div><p>The last decades revealed that the adipose tissue shows an unexplored therapeutic potential. In particular, targeting the perivascular adipose tissue (PVAT), that surrounds blood vessels, can prevent cardiovascular pathologies and browning of the adipose tissue can become an effective strategy against obesity. Therefore, new analytical tools are necessary to analyze this tissue. This review reports on the recent developments of various Raman-based techniques for the identification and quantification of the adipose tissue compared to conventional analytical methods. In particular, the emphasis is on analysis of PVAT, investigation of pathological changes of the adipose tissue in model systems and possibilities for its characterization in the clinical context. Overall, the review critically discusses the potential and limitations of Raman techniques in adipose tissue-targeted diagnostics and possible future anti-obesity therapies.</p></div>","PeriodicalId":20650,"journal":{"name":"Progress in lipid research","volume":"87 ","pages":"Article 101183"},"PeriodicalIF":13.6,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0163782722000388/pdfft?md5=8a4d331ee72b2c7258043fa28ff7f756&pid=1-s2.0-S0163782722000388-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40607775","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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: 2
Climate change and n-3 LC-PUFA availability 气候变化与n-3 LC-PUFA有效性。
IF 13.6 1区 医学
Progress in lipid research Pub Date : 2022-04-01 DOI: 10.1016/j.plipres.2022.101161
Karsoon Tan , Hongkuan Zhang , Huaiping Zheng
{"title":"Climate change and n-3 LC-PUFA availability","authors":"Karsoon Tan ,&nbsp;Hongkuan Zhang ,&nbsp;Huaiping Zheng","doi":"10.1016/j.plipres.2022.101161","DOIUrl":"10.1016/j.plipres.2022.101161","url":null,"abstract":"<div><p><span>Omega-3 long-chain polyunsaturated fatty acids (n-3 LC-PUFA) are </span>essential fatty acids<span> for the growth, development and survival of virtually all organisms. There is increasing evidence that anthropogenic climate change has a direct and indirect impact on the availability of natural n-3 LC-PUFA. However, this information is fragmented and not well organized. Therefore, this article reviewed published data from laboratory experiments, field experiments and model simulations to reveal the impact of climate change on the global supply of natural n-3 LC-PUFA and how this will limit the availability of n-3 LC-PUFA in the future food web. In general, climate change can significantly reduce the availability of natural n-3 LC-PUFA in grazing food webs in the following ways: 1) decrease the total biomass of phytoplankton and shift the plankton community structure to a smaller size, which also reduce the biomass of animals in higher trophics; 2) reduce the n-3 LC-PUFA content and/or quality (n-3: n-6 ratio) of all marine organisms; 3) reduce the transfer efficiency of n-3 LC-PUFA in grazing food web. In addition, as an anthropogenic climate adaptation measure, this review also proposed some alternative sources of n-3 LC-PUFA and determined the direction of future research. The information in this article is very useful for providing a critical analysis of the impact of climate change on the supply of natural n-3 LC-PUFA. Such information will aid to establish climate adaptation or management measures, and determine the direction of future research.</span></p></div>","PeriodicalId":20650,"journal":{"name":"Progress in lipid research","volume":"86 ","pages":"Article 101161"},"PeriodicalIF":13.6,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48544773","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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: 12
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