Advances in Anatomy Embryology and Cell Biology最新文献

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Pancreatic δ Cells: An Overlooked Cell in Focus. 胰腺 δ 细胞:聚焦被忽视的细胞。
4区 生物学
Advances in Anatomy Embryology and Cell Biology Pub Date : 2024-01-01 DOI: 10.1007/978-3-031-62232-8_6
Maria L Golson
{"title":"Pancreatic δ Cells: An Overlooked Cell in Focus.","authors":"Maria L Golson","doi":"10.1007/978-3-031-62232-8_6","DOIUrl":"https://doi.org/10.1007/978-3-031-62232-8_6","url":null,"abstract":"<p><p>Pancreatic δ cells act locally to repress both insulin and glucagon secretion. Because they are a rare cell type, experimentation examining δ-cell function and control has lagged that of the more abundant α and β cells. Emerging evidence, enabled partly by developing single-cell technology, demonstrates that δ-cell function is, in part, directed by δ cells but that δ cells also have intrinsic control. The contribution of these cells to overall glucose homeostasis and diabetes onset and progression is still unclear. However, they regulate both α and β cells, both of which are dysfunctional in diabetes, and their numbers are disrupted in humans with diabetes and in multiple animal models of diabetes, suggesting δ cells are a pivotal character in both health and disease.</p>","PeriodicalId":50879,"journal":{"name":"Advances in Anatomy Embryology and Cell Biology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142300154","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
Sweet Spot Regulation of Maternal Metabolic Health and Nutrition on β-Cell Mass in the Offspring. 母体代谢健康和营养对子代 β 细胞质量的甜点调控
4区 生物学
Advances in Anatomy Embryology and Cell Biology Pub Date : 2024-01-01 DOI: 10.1007/978-3-031-62232-8_7
Grace Chung, Alicia Wong, Tracy Her, Emilyn U Alejandro
{"title":"Sweet Spot Regulation of Maternal Metabolic Health and Nutrition on β-Cell Mass in the Offspring.","authors":"Grace Chung, Alicia Wong, Tracy Her, Emilyn U Alejandro","doi":"10.1007/978-3-031-62232-8_7","DOIUrl":"https://doi.org/10.1007/978-3-031-62232-8_7","url":null,"abstract":"<p><p>Maternal nutrition and metabolic health status during pregnancy are critical factors that shape the life-long health trajectory of offspring. Altered nutrition during specific times of development in utero can lead to functional changes in tissues such as the pancreatic β-cells, predisposing those tissues to metabolic diseases and Type 2 diabetes that manifest later in life. This chapter will focus on the role of pregnancy complications with altered nutrition during gestation in the maladaptive programming of β-cell mass and function in the offspring.</p>","PeriodicalId":50879,"journal":{"name":"Advances in Anatomy Embryology and Cell Biology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142300155","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
Development of the Pancreatic Ducts and Their Contribution to Organogenesis. 胰腺导管的发育及其对器官形成的贡献
4区 生物学
Advances in Anatomy Embryology and Cell Biology Pub Date : 2024-01-01 DOI: 10.1007/978-3-031-62232-8_2
Dorian J Dale, Caleb D Rutan, Teresa L Mastracci
{"title":"Development of the Pancreatic Ducts and Their Contribution to Organogenesis.","authors":"Dorian J Dale, Caleb D Rutan, Teresa L Mastracci","doi":"10.1007/978-3-031-62232-8_2","DOIUrl":"10.1007/978-3-031-62232-8_2","url":null,"abstract":"<p><p>The pancreas is a dual-function organ, with exocrine cells that aid in digestion and endocrine cells that regulate glucose homeostasis. These cell types share common progenitors and arise from the embryonic ducts. Early signaling events in the embryonic ducts shape the neonatal, adolescent, and adult exocrine and endocrine pancreas. This chapter discusses recent advances in the tools used to study the ducts and our current understanding of how ductal development contributes to pancreatic organogenesis.</p>","PeriodicalId":50879,"journal":{"name":"Advances in Anatomy Embryology and Cell Biology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142300151","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
Mechanisms of DNA Damage Response in Mammalian Oocytes. 哺乳动物卵母细胞的 DNA 损伤反应机制
4区 生物学
Advances in Anatomy Embryology and Cell Biology Pub Date : 2024-01-01 DOI: 10.1007/978-3-031-55163-5_3
Fei Sun, Peter Sutovsky, Amanda L Patterson, Ahmed Z Balboula
{"title":"Mechanisms of DNA Damage Response in Mammalian Oocytes.","authors":"Fei Sun, Peter Sutovsky, Amanda L Patterson, Ahmed Z Balboula","doi":"10.1007/978-3-031-55163-5_3","DOIUrl":"https://doi.org/10.1007/978-3-031-55163-5_3","url":null,"abstract":"<p><p>DNA damage poses a significant challenge to all eukaryotic cells, leading to mutagenesis, genome instability and senescence. In somatic cells, the failure to repair damaged DNA can lead to cancer development, whereas, in oocytes, it can lead to ovarian dysfunction and infertility. The response of the cell to DNA damage entails a series of sequential and orchestrated events including sensing the DNA damage, activating DNA damage checkpoint, chromatin-related conformational changes, activating the DNA damage repair machinery and/or initiating the apoptotic cascade. This chapter focuses on how somatic cells and mammalian oocytes respond to DNA damage. Specifically, we will discuss how and why fully grown mammalian oocytes differ drastically from somatic cells and growing oocytes in their response to DNA damage.</p>","PeriodicalId":50879,"journal":{"name":"Advances in Anatomy Embryology and Cell Biology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141728247","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
Molecular Mechanisms Determining Mammalian Oocyte Quality with the Treatment of Cancer Therapy. 决定哺乳动物卵母细胞质量与癌症治疗的分子机制
4区 生物学
Advances in Anatomy Embryology and Cell Biology Pub Date : 2024-01-01 DOI: 10.1007/978-3-031-55163-5_5
Rosemary Dong, Amirhossein Abazarikia, Yi Luan, Seok-Yeong Yu, So-Youn Kim
{"title":"Molecular Mechanisms Determining Mammalian Oocyte Quality with the Treatment of Cancer Therapy.","authors":"Rosemary Dong, Amirhossein Abazarikia, Yi Luan, Seok-Yeong Yu, So-Youn Kim","doi":"10.1007/978-3-031-55163-5_5","DOIUrl":"https://doi.org/10.1007/978-3-031-55163-5_5","url":null,"abstract":"<p><p>Cancer is a global public health issue and remains one of the leading causes of death in the United States (Siegel et al. CA Cancer J Clin. 72:7-33, 2022). It is estimated in the US in 2022, about 935,000 new cases of cancer will be diagnosed in women, and the probability of developing invasive cancer is 5.8% for females younger than 50 years old (Siegel et al. CA Cancer J Clin. 72:7-33, 2022). However, advances in screening programs, diagnostic methods, and therapeutic options have greatly increased the five-year survival rate in reproductive-age women with a variety of cancers. Given the clinical consequences of gonadotoxic cancer therapies, young, female cancer survivors may face compromised fertility, premature ovarian insufficiency, early-onset menopause, and endocrine dysregulation (Bedoschi et al. Future Oncol. 12:2333-44, 2016). Gonadotoxic side effects may include decreased oocyte quality within surviving follicles, loss of ovarian follicles, and impaired ovarian function. In reproductive-age women, oocyte quality is an important element for successful clinical pregnancies and healthy offspring as poor-quality oocytes may be a cause of infertility (McClam et al. Biol Reprod. 106:328-37, 2022; Marteil et al. Reprod Biol. 9:203-24, 2009; Krisher. J Anim Sci. 82: E14-E23, 2004). Thus, it is critical to determine the quantity and quality of surviving follicles in the ovary after cancer treatment and to assess oocyte quality within those surviving follicles as these are markers for determining the capacity for ovarian function restoration and future fertility, especially for young cancer survivors (Xu et al. Nat Med. 17:1562-3, 2011). The long-term effects of cancer therapeutics on oocyte quality are influenced by factors including, but not limited to, individual patient characteristics (e.g. age, health history, comorbidities, etc.), disease type, or treatment regimen (Marci et al. Reprod Biol Endocrinol. 16:1-112, 2018). These effects may translate clinically into an impaired production of viable oocytes and compromised fertility (Garutti et al. ESMO Open. 6:100276, 2021).</p>","PeriodicalId":50879,"journal":{"name":"Advances in Anatomy Embryology and Cell Biology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141728248","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
Carotid Body Dysfunction and Mechanisms of Disease. 颈动脉体功能障碍与疾病机制。
4区 生物学
Advances in Anatomy Embryology and Cell Biology Pub Date : 2023-01-01 DOI: 10.1007/978-3-031-44757-0_8
Nikolai E Lazarov, Dimitrinka Y Atanasova
{"title":"Carotid Body Dysfunction and Mechanisms of Disease.","authors":"Nikolai E Lazarov, Dimitrinka Y Atanasova","doi":"10.1007/978-3-031-44757-0_8","DOIUrl":"10.1007/978-3-031-44757-0_8","url":null,"abstract":"<p><p>Emerging evidence shows that the carotid body (CB) dysfunction is implicated in various physiological and pathophysiological conditions. It has been revealed that the CB structure and neurochemical profile alter in certain human sympathetic-related and cardiometabolic diseases. Specifically, a tiny CB with a decrease of glomus cells and their dense-cored vesicles has been seen in subjects with sleep disordered breathing such as sudden infant death syndrome and obstructive sleep apnea patients and people with congenital central hypoventilation syndrome. Moreover, the CB degranulation is accompanied by significantly elevated levels of catecholamines and proinflammatory cytokines in such patients. The intermittent hypoxia stimulates the CB, eliciting augmented chemoreflex drive and enhanced cardiorespiratory and sympathetic responses. High CB excitability due to blood flow restrictions, oxidative stress, alterations in neurotransmitter gases and disruptions of local mediators is also observed in congestive heart failure conditions. On the other hand, the morpho-chemical changes in hypertension include an increase in the CB volume due to vasodilation, altered transmitter phenotype of chemoreceptor cells and elevated production of neurotrophic factors. Accordingly, in both humans and animal models CB denervation prevents the breathing instability and lowers blood pressure. Knowledge of the morphofunctional aspects of the CB, a better understanding of its role in disease and recent advances in human CB translational research would contribute to the development of new therapeutic strategies.</p>","PeriodicalId":50879,"journal":{"name":"Advances in Anatomy Embryology and Cell Biology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72015982","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
The Carotid Body: A Tiny Structure with Many Roles. 颈动脉体:一个具有多种作用的微小结构。
4区 生物学
Advances in Anatomy Embryology and Cell Biology Pub Date : 2023-01-01 DOI: 10.1007/978-3-031-44757-0_11
Nikolai E Lazarov, Dimitrinka Y Atanasova
{"title":"The Carotid Body: A Tiny Structure with Many Roles.","authors":"Nikolai E Lazarov, Dimitrinka Y Atanasova","doi":"10.1007/978-3-031-44757-0_11","DOIUrl":"10.1007/978-3-031-44757-0_11","url":null,"abstract":"<p><p>Over the last century, the structure of the mammalian carotid body (CB) has repeatedly been studied, and our present understanding of its normal morphology is comprehensive. It has been demonstrated that the CB has an intricate internal structure and a remarkable ability to release a wide variety of neurotransmitters and neuromodulators in response to different chemical stimuli. The advances in modern cellular/molecular biological methods and newly developed single-cell electrophysiological techniques have provided an additional insight into the precise working mechanisms and roles of the CB in health and disease. Emerging experimental evidence has also shown that the CB exhibits an extraordinary structural and functional plasticity as a consequence of various environmental stimuli. Lately, the CB has attracted much clinical interest because its dysfunction relates to a number of cardiovascular and respiratory disorders. Expanding knowledge about the pathophysiological mechanisms that alter the CB cell function would certainly help to facilitate the translational research. Recent progress in cell fate experiments has further revealed that the CB is a neurogenic center with a functionally active germinal niche. This may lead to the development of promising new candidate therapies to combat these diseases and improve the quality of human life. Thus, the CB has entered the twenty-first century with its actual designation.</p>","PeriodicalId":50879,"journal":{"name":"Advances in Anatomy Embryology and Cell Biology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72016000","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
Stem Cell Niche in the Mammalian Carotid Body. 哺乳动物颈动脉体中的干细胞生态位。
4区 生物学
Advances in Anatomy Embryology and Cell Biology Pub Date : 2023-01-01 DOI: 10.1007/978-3-031-44757-0_9
Nikolai E Lazarov, Dimitrinka Y Atanasova
{"title":"Stem Cell Niche in the Mammalian Carotid Body.","authors":"Nikolai E Lazarov, Dimitrinka Y Atanasova","doi":"10.1007/978-3-031-44757-0_9","DOIUrl":"10.1007/978-3-031-44757-0_9","url":null,"abstract":"<p><p>Accumulating evidence suggests that the mammalian carotid body (CB) constitutes a neurogenic center that contains a functionally active germinal niche. A variety of transcription factors is required for the generation of a precursor cell pool in the developing CB. Most of them are later silenced in their progeny, thus allowing for the maturation of the differentiated neurons. In the adult CB, neurotransmitters and vascular cytokines released by glomus cells upon exposure to chronic hypoxia act as paracrine signals that induce proliferation and differentiation of pluripotent stem cells, neuronal and vascular progenitors. Key proliferation markers such as Ki-67 and BrdU are widely used to evaluate the proliferative status of the CB parenchymal cells in the initial phase of this neurogenesis. During hypoxia sustentacular cells which are dormant cells in normoxic conditions can proliferate and differentiate into new glomus cells. However, more recent data have revealed that the majority of the newly formed glomus cells is derived from the glomus cell lineage itself. The mature glomus cells express numerous trophic and growth factors, and their corresponding receptors, which act on CB cell populations in autocrine or paracrine ways. Some of them initially serve as target-derived survival factors and then as signaling molecules in developing vascular targets. Morphofunctional insights into the cellular interactions in the CB stem cell microenvironment can be helpful in further understanding the therapeutic potential of the CB cell niche.</p>","PeriodicalId":50879,"journal":{"name":"Advances in Anatomy Embryology and Cell Biology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72015989","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
Skeletal Muscle's Role in Prenatal Inter-organ Communication: A Phenogenomic Study with Qualitative Citation Analysis. 骨骼肌在产前器官间交流中的作用:一项带有定性引用分析的表型研究。
4区 生物学
Advances in Anatomy Embryology and Cell Biology Pub Date : 2023-01-01 DOI: 10.1007/978-3-031-38215-4_1
Boris Kablar
{"title":"Skeletal Muscle's Role in Prenatal Inter-organ Communication: A Phenogenomic Study with Qualitative Citation Analysis.","authors":"Boris Kablar","doi":"10.1007/978-3-031-38215-4_1","DOIUrl":"10.1007/978-3-031-38215-4_1","url":null,"abstract":"<p><p>Gene targeting in mice allows for a complete elimination of skeletal (striated or voluntary) musculature in the body, from the beginning of its development, resulting in our ability to study the consequences of this ablation on other organs. Here I focus on the relationship between the muscle and lung, motor neurons, skeleton, and special senses. Since the inception of my independent laboratory, in 2000, with my team, we published more than 30 papers (and a book chapter), nearly 400 pages of data, on these specific relationships. Here I trace, using Web of Science, nearly 600 citations of this work, to understand its impact. The current report contains a summary of our work and its impact, NCBI's Gene Expression Omnibus accession numbers of all our microarray data, and three clear future directions doable by anyone using our publicly available data. Together, this effort furthers our understanding of inter-organ communication during prenatal development.</p>","PeriodicalId":50879,"journal":{"name":"Advances in Anatomy Embryology and Cell Biology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89720358","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
Roles of Skeletal Muscle in Development: A Bioinformatics and Systems Biology Overview. 骨骼肌在发育中的作用:生物信息学和系统生物学综述。
4区 生物学
Advances in Anatomy Embryology and Cell Biology Pub Date : 2023-01-01 DOI: 10.1007/978-3-031-38215-4_2
Jean-Sebastien Milanese, Richard Marcotte, Willard J Costain, Boris Kablar, Simon Drouin
{"title":"Roles of Skeletal Muscle in Development: A Bioinformatics and Systems Biology Overview.","authors":"Jean-Sebastien Milanese, Richard Marcotte, Willard J Costain, Boris Kablar, Simon Drouin","doi":"10.1007/978-3-031-38215-4_2","DOIUrl":"10.1007/978-3-031-38215-4_2","url":null,"abstract":"<p><p>The ability to assess various cellular events consequent to perturbations, such as genetic mutations, disease states and therapies, has been recently revolutionized by technological advances in multiple \"omics\" fields. The resulting deluge of information has enabled and necessitated the development of tools required to both process and interpret the data. While of tremendous value to basic researchers, the amount and complexity of the data has made it extremely difficult to manually draw inference and identify factors key to the study objectives. The challenges of data reduction and interpretation are being met by the development of increasingly complex tools that integrate disparate knowledge bases and synthesize coherent models based on current biological understanding. This chapter presents an example of how genomics data can be integrated with biological network analyses to gain further insight into the developmental consequences of genetic perturbations. State of the art methods for conducting similar studies are discussed along with modern methods used to analyze and interpret the data.</p>","PeriodicalId":50879,"journal":{"name":"Advances in Anatomy Embryology and Cell Biology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89720357","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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