{"results":[{"id":"ss_8c3b7c2ed33880607083f58b0582ef7a49588008","title":"Mitochondrial TCA cycle metabolites control physiology and disease","authors":[{"name":"I. Martínez-Reyes"},{"name":"N. Chandel"}],"abstract":"Mitochondria are signaling organelles that regulate a wide variety of cellular functions and can dictate cell fate. Multiple mechanisms contribute to communicate mitochondrial fitness to the rest of the cell. Recent evidence confers a new role for TCA cycle intermediates, generally thought to be important for biosynthetic purposes, as signaling molecules with functions controlling chromatin modifications, DNA methylation, the hypoxic response, and immunity. This review summarizes the mechanisms by which the abundance of different TCA cycle metabolites controls cellular function and fate in different contexts. We will focus on how these metabolites mediated signaling can affect physiology and disease. Mitochondrial metabolites contribute to more than biosynthesis, and it is clear that they influence multiple cellular functions in a variety of ways. Here, Martínez-Reyes and Chandel review key metabolites and describe their effects on processes involved in physiology and disease including chromatin dynamics, immunity, and hypoxia.","source":"Semantic Scholar","year":2020,"language":"en","subjects":["Biology","Medicine"],"doi":"10.1038/s41467-019-13668-3","url":"https://www.semanticscholar.org/paper/8c3b7c2ed33880607083f58b0582ef7a49588008","pdf_url":"https://www.nature.com/articles/s41467-019-13668-3.pdf","is_open_access":true,"citations":2112,"published_at":"","score":94},{"id":"ss_d5118a8e2606de0d360f68f87caab074a63298c4","title":"The physiology of plant responses to drought","authors":[{"name":"Aditi Gupta"},{"name":"Andrés Rico-Medina"},{"name":"A. Caño-Delgado"}],"abstract":"Drought alone causes more annual loss in crop yield than all pathogens combined. To adapt to moisture gradients in soil, plants alter their physiology, modify root growth and architecture, and close stomata on their aboveground segments. These tissue-specific responses modify the flux of cellular signals, resulting in early flowering or stunted growth and, often, reduced yield. Physiological and molecular analyses of the model plant Arabidopsis thaliana have identified phytohormone signaling as key for regulating the response to drought or water insufficiency. Here we discuss how engineering hormone signaling in specific cells and cellular domains can facilitate improved plant responses to drought. We explore current knowledge and future questions central to the quest to produce high-yield, drought-resistant crops.","source":"Semantic Scholar","year":2020,"language":"en","subjects":["Medicine","Biology"],"doi":"10.1126/science.aaz7614","url":"https://www.semanticscholar.org/paper/d5118a8e2606de0d360f68f87caab074a63298c4","pdf_url":"https://ddd.uab.cat/pub/artpub/2020/221568/science_a2020v368n6488p266.pdf","is_open_access":true,"citations":1744,"published_at":"","score":94},{"id":"ss_791bca95f0b8dd8e5dfd4efb4aaa20ad54e1cf60","title":"Blood-Brain Barrier: From Physiology to Disease and Back.","authors":[{"name":"Melanie D. Sweeney"},{"name":"Zhen Zhao"},{"name":"Axel Montagne"},{"name":"Amy R. Nelson"},{"name":"B. Zlokovic"}],"abstract":"The blood-brain barrier (BBB) prevents neurotoxic plasma components, blood cells, and pathogens from entering the brain. At the same time, the BBB regulates transport of molecules into and out of the central nervous system (CNS), which maintains tightly controlled chemical composition of the neuronal milieu that is required for proper neuronal functioning. In this review, we first examine molecular and cellular mechanisms underlying the establishment of the BBB. Then, we focus on BBB transport physiology, endothelial and pericyte transporters, and perivascular and paravascular transport. Next, we discuss rare human monogenic neurological disorders with the primary genetic defect in BBB-associated cells demonstrating the link between BBB breakdown and neurodegeneration. Then, we review the effects of genes underlying inheritance and/or increased susceptibility for Alzheimer's disease (AD), Parkinson's disease (PD), Huntington's disease, and amyotrophic lateral sclerosis (ALS) on BBB in relation to other pathologies and neurological deficits. We next examine how BBB dysfunction relates to neurological deficits and other pathologies in the majority of sporadic AD, PD, and ALS cases, multiple sclerosis, other neurodegenerative disorders, and acute CNS disorders such as stroke, traumatic brain injury, spinal cord injury, and epilepsy. Lastly, we discuss BBB-based therapeutic opportunities. We conclude with lessons learned and future directions, with emphasis on technological advances to investigate the BBB functions in the living human brain, and at the molecular and cellular level, and address key unanswered questions.","source":"Semantic Scholar","year":2019,"language":"en","subjects":["Medicine"],"doi":"10.1152/physrev.00050.2017","url":"https://www.semanticscholar.org/paper/791bca95f0b8dd8e5dfd4efb4aaa20ad54e1cf60","pdf_url":"https://journals.physiology.org/doi/pdf/10.1152/physrev.00050.2017","is_open_access":true,"citations":1767,"published_at":"","score":93},{"id":"ss_28d9712e0da9a391a3bfc9f1e0db3a5d14976a08","title":"Liquid phase condensation in cell physiology and disease","authors":[{"name":"Yongdae Shin"},{"name":"C. Brangwynne"}],"abstract":"","source":"Semantic Scholar","year":2017,"language":"en","subjects":["Biology","Medicine"],"doi":"10.1126/science.aaf4382","url":"https://www.semanticscholar.org/paper/28d9712e0da9a391a3bfc9f1e0db3a5d14976a08","pdf_url":"https://science.sciencemag.org/content/sci/357/6357/eaaf4382.full.pdf","is_open_access":true,"citations":3363,"published_at":"","score":91},{"id":"ss_a33fbf1ed900e16b1b289c936b4a3e5aaded38b1","title":"Guyton and Hall: Textbook of Medical Physiology","authors":[{"name":"S. A. Khonsary"}],"abstract":"This new edition is divided into 15 units and each unit has its own divided chapters, altogether consisting of 85 chapters. Unit I is an introduction to physiology consisting of 3 chapters: The cell and general physiology. Unit II addresses membrane physiology, nerve, and muscle, consisting of 5 chapters. Unit VIII has 2 chapters addressing to aviation, space, and deep sea diving physiology. It has a section on hyperbaric oxygen therapy. Units IX, X, and XI concern the physiology of the nervous system consisting of 17 chapters which elegantly review different aspects of the human nervous system. All topics discussed are relevant to daily practicing physician/scientist. One example is the important role of thyroid hormone on the growth and development of the brain during fetal, neonatal, and infantile periods, which needs to be emphasized and remembered because of its grave consequences resulting in cretinism.","source":"Semantic Scholar","year":2017,"language":"en","subjects":["Medicine"],"doi":"10.4103/SNI.SNI_327_17","url":"https://www.semanticscholar.org/paper/a33fbf1ed900e16b1b289c936b4a3e5aaded38b1","pdf_url":"http://surgicalneurologyint.com/wp-content/uploads/2017/11/8666/SNI-8-275.pdf","is_open_access":true,"citations":1943,"published_at":"","score":91},{"id":"ss_67ad362f8bcffd3ca8953aceb4a8bccfde7ba8b3","title":"From Dietary Fiber to Host Physiology: Short-Chain Fatty Acids as Key Bacterial Metabolites.","authors":[{"name":"A. Koh"},{"name":"F. De Vadder"},{"name":"P. Kovatcheva-Datchary"},{"name":"F. Bäckhed"}],"abstract":"","source":"Semantic Scholar","year":2016,"language":"en","subjects":["Biology","Medicine"],"doi":"10.1016/j.cell.2016.05.041","url":"https://www.semanticscholar.org/paper/67ad362f8bcffd3ca8953aceb4a8bccfde7ba8b3","pdf_url":"http://www.cell.com/article/S009286741630592X/pdf","is_open_access":true,"citations":5398,"published_at":"","score":90},{"id":"ss_8a21e89cd0d9567a34afee05e5eb295b714d26b5","title":"Physiology of microglia.","authors":[{"name":"H. Kettenmann"},{"name":"U. Hanisch"},{"name":"M. Noda"},{"name":"A. 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Krause"}],"abstract":"","source":"Semantic Scholar","year":2007,"language":"en","subjects":["Biology","Medicine"],"doi":"10.1152/PHYSREV.00044.2005","url":"https://www.semanticscholar.org/paper/edd1d68c1288765c3c51a34915e0517fb1680167","is_open_access":true,"citations":6622,"published_at":"","score":81},{"id":"ss_08291bb09f696ef20e69633918870c602c2f4f34","title":"Physiology and neurobiology of stress and adaptation: central role of the brain.","authors":[{"name":"B. McEwen"}],"abstract":"","source":"Semantic Scholar","year":2007,"language":"en","subjects":["Psychology","Medicine"],"doi":"10.1152/PHYSREV.00041.2006","url":"https://www.semanticscholar.org/paper/08291bb09f696ef20e69633918870c602c2f4f34","is_open_access":true,"citations":4458,"published_at":"","score":81},{"id":"ss_092832c2443dbe966744a26b783f6e7b2d0c5473","title":"Nitric oxide: physiology, pathophysiology, and pharmacology.","authors":[{"name":"S. Moncada"},{"name":"R. Palmer"},{"name":"E. Higgs"}],"abstract":"","source":"Semantic Scholar","year":1991,"language":"en","subjects":["Biology","Medicine"],"url":"https://www.semanticscholar.org/paper/092832c2443dbe966744a26b783f6e7b2d0c5473","is_open_access":true,"citations":16185,"published_at":"","score":80},{"id":"ss_075fc2c5a90f1a6029d18672552859144484436f","title":"Textbook of Medical Physiology","authors":[{"name":"A. C. Guyton"},{"name":"J. Hall"}],"abstract":"","source":"Semantic Scholar","year":1961,"language":"en","subjects":["Medicine"],"doi":"10.1097/00000441-196107000-00060","url":"https://www.semanticscholar.org/paper/075fc2c5a90f1a6029d18672552859144484436f","is_open_access":true,"citations":9174,"published_at":"","score":80},{"id":"ss_5ee048a433b632c11ebf8de88916eca490742c05","title":"A new Simplified Acute Physiology Score (SAPS II) based on a European/North American multicenter study.","authors":[{"name":"J. le Gall"},{"name":"S. Lemeshow"},{"name":"F. Saulnier"}],"abstract":"","source":"Semantic Scholar","year":1993,"language":"en","subjects":["Medicine"],"doi":"10.1001/jama.1993.03510240069035","url":"https://www.semanticscholar.org/paper/5ee048a433b632c11ebf8de88916eca490742c05","is_open_access":true,"citations":6114,"published_at":"","score":80},{"id":"ss_3e7219417f000d4005f8bb1014d93725c63b7479","title":"Textbook of Medical Physiology","authors":[{"name":"J. Michael"}],"abstract":"","source":"Semantic Scholar","year":2005,"language":"en","subjects":["Medicine"],"doi":"10.7326/0003-4819-104-5-734_3","url":"https://www.semanticscholar.org/paper/3e7219417f000d4005f8bb1014d93725c63b7479","is_open_access":true,"citations":3874,"published_at":"","score":80},{"id":"ss_a68cdd29e4304621d793db7b735a5ade85fc6547","title":"Comparative physiology of salt and water stress.","authors":[{"name":"R. 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Gross"}],"abstract":"","source":"Semantic Scholar","year":1998,"language":"en","subjects":["Medicine","Psychology"],"doi":"10.1037/0022-3514.74.1.224","url":"https://www.semanticscholar.org/paper/a7e2f71ea0db557c2b0f025a01ad65ff7eacf6c7","is_open_access":true,"citations":4569,"published_at":"","score":80},{"id":"ss_4ebf0f179318eaa6e68d2957f7f8b36a611e7d39","title":"Seeds: Physiology of Development and Germination","authors":[{"name":"K. Thompson"},{"name":"J. Bewley"},{"name":"M. Black"}],"abstract":"","source":"Semantic Scholar","year":1986,"language":"en","subjects":["Biology"],"doi":"10.2307/2260407","url":"https://www.semanticscholar.org/paper/4ebf0f179318eaa6e68d2957f7f8b36a611e7d39","is_open_access":true,"citations":4324,"published_at":"","score":80},{"id":"ss_9438aa83eb8218b7e6e3891ad7bc2b388e35bc33","title":"The Physiology of the Grid An Open Grid Services Architecture for Distributed Systems Integration","authors":[{"name":"Ian T Foster"},{"name":"C. Kesselman"},{"name":"J. M. Nick"},{"name":"S. Tuecke"}],"abstract":"","source":"Semantic Scholar","year":2002,"language":"en","subjects":["Computer Science"],"url":"https://www.semanticscholar.org/paper/9438aa83eb8218b7e6e3891ad7bc2b388e35bc33","is_open_access":true,"citations":3644,"published_at":"","score":80},{"id":"ss_b1ff12e211ec2eee611203e849787d1977e0f22c","title":"Heat-shock proteins, molecular chaperones, and the stress response: evolutionary and ecological physiology.","authors":[{"name":"M. Feder"},{"name":"G. Hofmann"}],"abstract":"","source":"Semantic Scholar","year":1999,"language":"en","subjects":["Biology","Medicine"],"doi":"10.1146/ANNUREV.PHYSIOL.61.1.243","url":"https://www.semanticscholar.org/paper/b1ff12e211ec2eee611203e849787d1977e0f22c","is_open_access":true,"citations":4169,"published_at":"","score":80},{"id":"ss_62b5ac92ebd1c7340684614426836ee66152cce8","title":"Handbook of Physiology.","authors":[{"name":"F. Plum"}],"abstract":"","source":"Semantic Scholar","year":1960,"language":"en","subjects":["Psychology"],"doi":"10.1001/ARCHNEUR.1960.03840090124020","url":"https://www.semanticscholar.org/paper/62b5ac92ebd1c7340684614426836ee66152cce8","is_open_access":true,"citations":10265,"published_at":"","score":80},{"id":"ss_176cfe9afceb31dd6e768413e9ead95b5d34489b","title":"Molecular physiology of P2X receptors.","authors":[{"name":"R. North"}],"abstract":"","source":"Semantic Scholar","year":2002,"language":"en","subjects":["Biology","Medicine"],"doi":"10.1152/PHYSREV.00015.2002","url":"https://www.semanticscholar.org/paper/176cfe9afceb31dd6e768413e9ead95b5d34489b","is_open_access":true,"citations":2982,"published_at":"","score":80}],"total":2951103,"page":1,"page_size":20,"sources":["CrossRef","DOAJ","Semantic Scholar","arXiv"],"query":"Physiology"}