Seminars in cell & developmental biology最新文献_第8页

Vagal sensory pathway for the gut-brain communication 迷走神经感觉通路的肠脑通讯

IF 7.3 2区生物学

Seminars in cell & developmental biology Pub Date : 2023-08-08 DOI: 10.1016/j.semcdb.2023.07.009

Yiyun Cao , Rui Li , Ling Bai

{"title":"Vagal sensory pathway for the gut-brain communication","authors":"Yiyun Cao , Rui Li , Ling Bai","doi":"10.1016/j.semcdb.2023.07.009","DOIUrl":"10.1016/j.semcdb.2023.07.009","url":null,"abstract":"<div><p><span>The communication between the gut and brain is crucial for regulating various essential physiological functions, such as energy balance, fluid homeostasis, immune response, and emotion. The vagal sensory pathway plays an indispensable role in connecting the gut to the brain. Recently, our knowledge of the vagal gut-brain axis has significantly advanced through </span>molecular genetic<span><span><span> studies, revealing a diverse range of vagal sensory cell types with distinct peripheral innervations, response profiles, and physiological functions. Here, we review the current understanding of how vagal </span>sensory neurons<span> contribute to gut-brain communication. First, we highlight recent transcriptomic and </span></span>genetic approaches that have characterized different vagal sensory cell types. Then, we focus on discussing how different subtypes encode numerous gut-derived signals and how their activities are translated into physiological and behavioral regulations. The emerging insights into the diverse cell types and functional properties of vagal sensory neurons have paved the way for exciting future directions, which may provide valuable insights into potential therapeutic targets for disorders involving gut-brain communication.</span></p></div>","PeriodicalId":21735,"journal":{"name":"Seminars in cell & developmental biology","volume":"156 ","pages":"Pages 228-243"},"PeriodicalIF":7.3,"publicationDate":"2023-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9966408","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

The Calvin-Benson-Bassham cycle in C4 and Crassulacean acid metabolism species C4和天冬酸代谢物种的Calvin-Benson-Bassham循环

IF 7.3 2区生物学

Seminars in cell & developmental biology Pub Date : 2023-08-04 DOI: 10.1016/j.semcdb.2023.07.013

Martha Ludwig , James Hartwell , Christine A. Raines , Andrew J. Simkin

{"title":"The Calvin-Benson-Bassham cycle in C4 and Crassulacean acid metabolism species","authors":"Martha Ludwig , James Hartwell , Christine A. Raines , Andrew J. Simkin","doi":"10.1016/j.semcdb.2023.07.013","DOIUrl":"https://doi.org/10.1016/j.semcdb.2023.07.013","url":null,"abstract":"<div><p>The Calvin-Benson-Bassham (CBB) cycle is the ancestral CO<sub>2</sub> assimilation pathway and is found in all photosynthetic organisms. Biochemical extensions to the CBB cycle have evolved that allow the resulting pathways to act as CO<sub>2</sub> concentrating mechanisms, either spatially in the case of C<sub>4</sub> photosynthesis or temporally in the case of Crassulacean acid metabolism (CAM). While the biochemical steps in the C<sub>4</sub> and CAM pathways are known, questions remain on their integration and regulation with CBB cycle activity. The application of omic and transgenic technologies is providing a more complete understanding of the biochemistry of C<sub>4</sub> and CAM species and will also provide insight into the CBB cycle in these plants. As the global population increases, new solutions are required to increase crop yields and meet demands for food and other bioproducts. Previous work in C<sub>3</sub> species has shown that increasing carbon assimilation through genetic manipulation of the CBB cycle can increase biomass and yield. There may also be options to improve photosynthesis in species using C<sub>4</sub> photosynthesis and CAM through manipulation of the CBB cycle in these plants. This is an underexplored strategy and requires more basic knowledge of CBB cycle operation in these species to enable approaches for increased productivity.</p></div>","PeriodicalId":21735,"journal":{"name":"Seminars in cell & developmental biology","volume":"155 ","pages":"Pages 10-22"},"PeriodicalIF":7.3,"publicationDate":"2023-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71757398","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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: 1

Neural crest cells as a source of microevolutionary variation 神经嵴细胞作为微进化变异的来源

IF 7.3 2区生物学

Seminars in cell & developmental biology Pub Date : 2023-08-01 DOI: 10.1016/j.semcdb.2022.06.001

A. Allyson Brandon, Daniela Almeida, Kara E. Powder

{"title":"Neural crest cells as a source of microevolutionary variation","authors":"A. Allyson Brandon, Daniela Almeida, Kara E. Powder","doi":"10.1016/j.semcdb.2022.06.001","DOIUrl":"10.1016/j.semcdb.2022.06.001","url":null,"abstract":"<div><p>Vertebrates have some of the most complex and diverse features in animals, from varied craniofacial morphologies to colorful pigmentation patterns and elaborate social behaviors. All of these traits have their developmental origins in a multipotent embryonic lineage of neural crest cells. This “fourth germ layer” is a vertebrate innovation and the source of a wide range of adult cell types. While others have discussed the role of neural crest cells in human disease and animal domestication, less is known about their role in contributing to adaptive changes in wild populations. Here, we review how variation in the development of neural crest cells and their derivatives generates considerable phenotypic diversity in nature. We focus on the broad span of traits under natural and sexual selection whose variation may originate in the neural crest, with emphasis on behavioral factors such as intraspecies communication that are often overlooked. In all, we encourage the integration of evolutionary ecology with developmental biology and molecular genetics to gain a more complete understanding of the role of this single cell type in trait covariation, evolutionary trajectories, and vertebrate diversity.</p></div>","PeriodicalId":21735,"journal":{"name":"Seminars in cell & developmental biology","volume":"145 ","pages":"Pages 42-51"},"PeriodicalIF":7.3,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/73/b8/nihms-1912658.PMC10482117.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10231271","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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: 8

Patterns of selection across gene regulatory networks 跨基因调控网络的选择模式

IF 7.3 2区生物学

Seminars in cell & developmental biology Pub Date : 2023-08-01 DOI: 10.1016/j.semcdb.2022.03.029

Jeanne M.C. McDonald, Robert D. Reed

引用次数: 6

Clade-specific genes and the evolutionary origin of novelty; new tools in the toolkit 分支特异性基因和新颖性的进化起源；工具箱中的新工具

IF 7.3 2区生物学

Seminars in cell & developmental biology Pub Date : 2023-08-01 DOI: 10.1016/j.semcdb.2022.05.025

Longjun Wu, J. David Lambert

{"title":"Clade-specific genes and the evolutionary origin of novelty; new tools in the toolkit","authors":"Longjun Wu, J. David Lambert","doi":"10.1016/j.semcdb.2022.05.025","DOIUrl":"10.1016/j.semcdb.2022.05.025","url":null,"abstract":"<div><p><span>Clade-specific (a.k.a. lineage-specific) genes are very common and found at all taxonomic levels and in all clades examined. They can arise by duplication of previously existing genes, which can involve partial truncations or combinations with other protein domains or regulatory sequences. They can also evolve </span><em>de novo</em><span><span> from non-coding sequences, leading to potentially truly novel protein domains. Finally, since clade-specific genes are generally defined by lack of sequence homology with other proteins, they can also arise by sequence evolution that is rapid enough that previous sequence homology can no longer be detected. In such cases, where the rapid evolution is followed by constraint, we consider them to be ontologically non-novel but likely novel at a functional level. In general, clade-specific genes have received less attention from biologists but there are increasing numbers of fascinating examples of their roles in important traits. Here we review some selected recent examples, and argue that attention to clade-specific genes is an important corrective to the focus on the conserved developmental regulatory toolkit that has been the habit of evo-devo as a field. Finally, we discuss questions that arise about the evolution of clade-specific genes, and how these might be addressed by future studies. We highlight the hypothesis that clade-specific genes are more likely to be involved in </span>synapomorphies that arose in the stem group where they appeared, compared to other genes.</span></p></div>","PeriodicalId":21735,"journal":{"name":"Seminars in cell & developmental biology","volume":"145 ","pages":"Pages 52-59"},"PeriodicalIF":7.3,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9266251","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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: 4

Development and regeneration of the vagus nerve 迷走神经的发育和再生

IF 7.3 2区生物学

Seminars in cell & developmental biology Pub Date : 2023-08-01 DOI: 10.1016/j.semcdb.2023.07.008

Adam J. Isabella , Cecilia B. Moens

引用次数: 1

Structuralism and Adaptationism: Friends? Or foes? 结构主义与适应主义:朋友?还是敌人?

IF 7.3 2区生物学

Seminars in cell & developmental biology Pub Date : 2023-08-01 DOI: 10.1016/j.semcdb.2022.02.022

Rachael L. Brown

引用次数: 4

Reframing research on evolutionary novelty and co-option: Character identity mechanisms versus deep homology 进化新颖性与合作选择的重构研究:角色同一性机制与深度同源性

IF 7.3 2区生物学

Seminars in cell & developmental biology Pub Date : 2023-08-01 DOI: 10.1016/j.semcdb.2022.03.030

James DiFrisco , Günter P. Wagner , Alan C. Love

引用次数: 12

Untangling the relationship between developmental and evolutionary integration 解开发展与进化整合之间的关系

IF 7.3 2区生物学

Seminars in cell & developmental biology Pub Date : 2023-08-01 DOI: 10.1016/j.semcdb.2022.05.026

Kory M. Evans, Thaddaeus J. Buser, Olivier Larouche, Matthew A. Kolmann

{"title":"Untangling the relationship between developmental and evolutionary integration","authors":"Kory M. Evans, Thaddaeus J. Buser, Olivier Larouche, Matthew A. Kolmann","doi":"10.1016/j.semcdb.2022.05.026","DOIUrl":"10.1016/j.semcdb.2022.05.026","url":null,"abstract":"<div><p>Patterns of integration and modularity among organismal traits are prevalent across the tree of life, and at multiple scales of biological organization. Over the past several decades, researchers have studied these patterns at the developmental, and evolutionary levels. While their work has identified the potential drivers of these patterns at different scales, there appears to be a lack of consensus on the relationship between developmental and evolutionary integration. Here, we review and summarize key studies and build a framework to describe the conceptual relationship between these patterns across organismal scales and illustrate how, and why some of these studies may have yielded seemingly conflicting outcomes. We find that among studies that analyze patterns of integration and modularity using morphological data, the lack of consensus may stem in part from the difficulty of fully disentangling the developmental and functional causes of integration. Nonetheless, in some empirical systems, patterns of evolutionary modularity have been found to coincide with expectations based on developmental processes, suggesting that in some circumstances, developmental modularity may translate to evolutionary modularity. We also advance an extension to Hallgrímsson et al.’s palimpsest model to describe how patterns of trait modularity may shift across different evolutionary scales. Finally, we also propose some directions for future research which will hopefully be useful for investigators interested in these issues.</p></div>","PeriodicalId":21735,"journal":{"name":"Seminars in cell & developmental biology","volume":"145 ","pages":"Pages 22-27"},"PeriodicalIF":7.3,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9689047","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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: 3

Deep conservation and co-option of programmed cell death facilitates evolution of alternative phenotypes at multiple biological levels 程序性细胞死亡的深度保护和共选择促进了多种生物学水平上的替代表型的进化

IF 7.3 2区生物学

Seminars in cell & developmental biology Pub Date : 2023-08-01 DOI: 10.1016/j.semcdb.2022.05.024

Lisa Hanna, Ehab Abouheif

引用次数: 3