Institution
University of São Paulo
Education•São Paulo, Brazil•
About: University of São Paulo is a education organization based out in São Paulo, Brazil. It is known for research contribution in the topics: Population & Context (language use). The organization has 136513 authors who have published 272320 publications receiving 5127869 citations. The organization is also known as: USP & Universidade de São Paulo.
Topics: Population, Context (language use), Medicine, Health care, Immune system
Papers published on a yearly basis
Papers
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Memorial Sloan Kettering Cancer Center1, Keio University2, Beth Israel Deaconess Medical Center3, Mount Sinai Hospital4, Yale University5, Fox Chase Cancer Center6, New Generation University College7, University of Chicago8, New York University9, Imperial College London10, Radboud University Nijmegen11, University of Barcelona12, Peter MacCallum Cancer Centre13, University of Michigan14, University of São Paulo15, Fred Hutchinson Cancer Research Center16, University of Duisburg-Essen17, Northern General Hospital18, University of Caen Lower Normandy19, Churchill Hospital20, Queen's University21, University of Sydney22, Sungkyunkwan University23, Seoul National University24, Kyorin University25, University of Copenhagen26, Nippon Medical School27, Katholieke Universiteit Leuven28, British Hospital29, University of Texas MD Anderson Cancer Center30, University of Antwerp31, Hyogo College of Medicine32, University of Western Australia33, Glenfield Hospital34, Cleveland Clinic35, Icahn School of Medicine at Mount Sinai36, University of Turin37, Université libre de Bruxelles38, Juntendo University39, National Cancer Research Institute40, Mayo Clinic41, Princess Margaret Cancer Centre42, Sinai Grace Hospital43, Netherlands Cancer Institute44, Hiroshima University45, City of Hope National Medical Center46, Georgetown University47, University of Tokushima48, University of Pisa49, Osaka University50
TL;DR: Codes for the primary tumor categories of AIS and minimally invasive adenocarcinoma (MIA) and a uniform way to measure tumor size in part‐solid tumors for the eighth edition of the tumor, node, and metastasis classification of lung cancer are proposed.
431 citations
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TL;DR: The aspects of dopamine as a catecholaminergic neurotransmitter and dopamine signaling pathways elicited through dopamine receptor activation in normal brain function are summarized and the potential involvement of these signaling pathways in evoking the onset and progression of some diseases in the nervous system are described.
Abstract: The dopaminergic system plays important roles in neuromodulation, such as motor control, motivation, reward, cognitive function, maternal, and reproductive behaviors. Dopamine is a neurotransmitter, synthesized in both central nervous system and the periphery, that exerts its actions upon binding to G protein-coupled receptors. Dopamine receptors are widely expressed in the body and function in both the peripheral and the central nervous systems. Dopaminergic signaling pathways are crucial to the maintenance of physiological processes and an unbalanced activity may lead to dysfunctions that are related to neurodegenerative diseases. Unveiling the neurobiology and the molecular mechanisms that underlie these illnesses may contribute to the development of new therapies that could promote a better quality of life for patients worldwide. In this review, we summarize the aspects of dopamine as a catecholaminergic neurotransmitter and discuss dopamine signaling pathways elicited through dopamine receptor activation in normal brain function. Furthermore, we describe the potential involvement of these signaling pathways in evoking the onset and progression of some diseases in the nervous system, such as Parkinson’s, Schizophrenia, Huntington’s, Attention Deficit and Hyperactivity Disorder, and Addiction. A brief description of new dopaminergic drugs recently approved and under development treatments for these ailments is also provided.
429 citations
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TL;DR: Cell surface binding and pull‐down experiments showed that recombinant PrPc binds to cellular STI1, and co‐immunoprecipitation assays strongly suggest that both proteins are associated in vivo.
Abstract: Prions are composed of an isoform of a normal sialoglycoprotein called PrP(c), whose physiological role has been under investigation, with focus on the screening for ligands. Our group described a membrane 66 kDa PrP(c)-binding protein with the aid of antibodies against a peptide deduced by complementary hydropathy. Using these antibodies in western blots from two-dimensional protein gels followed by sequencing the specific spot, we have now identified the molecule as stress-inducible protein 1 (STI1). We show that this protein is also found at the cell membrane besides the cytoplasm. Both proteins interact in a specific and high affinity manner with a K(d) of 10(-7) M. The interaction sites were mapped to amino acids 113-128 from PrP(c) and 230-245 from STI1. Cell surface binding and pull-down experiments showed that recombinant PrP(c) binds to cellular STI1, and co-immunoprecipitation assays strongly suggest that both proteins are associated in vivo. Moreover, PrP(c) interaction with either STI1 or with the peptide we found that represents the binding domain in STI1 induce neuroprotective signals that rescue cells from apoptosis.
429 citations
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TL;DR: The South American Platform is defined as the stable continental portion of the South American plate not affected by the Phanerozoic - Caribbean and Andean orogenic zones as mentioned in this paper.
429 citations
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TL;DR: The scatter in dentin bond strength data remains regardless of which test is used confirming Finite Element Analysis predicting non-uniform stress distributions due to a number of geometrical, loading, material properties and specimens preparation variables.
429 citations
Authors
Showing all 138091 results
Name | H-index | Papers | Citations |
---|---|---|---|
George M. Whitesides | 240 | 1739 | 269833 |
Peter Libby | 211 | 932 | 182724 |
Robert C. Nichol | 187 | 851 | 162994 |
Paul M. Thompson | 183 | 2271 | 146736 |
Terrie E. Moffitt | 182 | 594 | 150609 |
Douglas R. Green | 182 | 661 | 145944 |
Richard B. Lipton | 176 | 2110 | 140776 |
Robin M. Murray | 171 | 1539 | 116362 |
George P. Chrousos | 169 | 1612 | 120752 |
David A. Bennett | 167 | 1142 | 109844 |
Barry M. Popkin | 157 | 751 | 90453 |
David H. Adams | 155 | 1613 | 117783 |
Joao Seixas | 153 | 1538 | 115070 |
Matthias Egger | 152 | 901 | 184176 |
Ichiro Kawachi | 149 | 1216 | 90282 |