Institution
Osaka University
Education•Osaka, Japan•
About: Osaka University is a education organization based out in Osaka, Japan. It is known for research contribution in the topics: Laser & Catalysis. The organization has 83778 authors who have published 185669 publications receiving 5158122 citations. The organization is also known as: Ōsaka daigaku.
Topics: Laser, Catalysis, Population, Gene, Thin film
Papers published on a yearly basis
Papers
More filters
••
TL;DR: New ways of treating immunological diseases by targeting Treg cells at the cellular and molecular levels are envisaged.
Abstract: Immunological self tolerance is maintained at least in part by regulatory T (Treg) cells that actively and dominantly control potentially hazardous self-reactive T cells in the periphery. Antigens that stimulate self-reactive T cells may also activate natural Treg cells, thereby maintaining dominant self tolerance. Conversely, genetic anomalies or environmental agents that specifically or predominantly affect Treg cells cause or predispose to autoimmunity. With recent advances in our understanding of Treg cell development in the thymus and periphery and the molecular mechanism of Treg cell–mediated suppression, new ways of treating immunological diseases by targeting Treg cells at the cellular and molecular levels are envisaged.
1,084 citations
••
University of Cambridge1, Harvard University2, International Agency for Research on Cancer3, Utrecht University4, Osaka University5, University of Sydney6, Heidelberg University7, Dartmouth College8, University of Pisa9, Medical University of Vienna10, Karolinska Institutet11, University of Zurich12, McGill University13, Mayo Clinic14, Université de Montréal15, University of Hamburg16, Cancer Research UK17, Queen's University18
TL;DR: It is suggested that genotype-phenotype correlations do exist and, if made reliably absolute, could prove useful in the future in clinical management with respect to screening, surveillance, and prophylaxis, as well as provide insight into the genetic effects of particular mutations.
Abstract: Objective. —Multiple endocrine neoplasia type 2 (MEN 2) is an autosomal dominant disorder. The 3 recognized subtypes include MEN 2A, characterized by medullary thyroid carcinoma (MTC), pheochromocytoma (pheo), and hyperparathyroidism (HPT); MEN 2B, by MTC, pheo, and characteristic stigmata; and familial MTC (FMTC), by the presence of MTC only. The purpose of this study was to establish the relationship between specific mutations and the presence of certain disease features in MEN 2 which could help in clinical decision making. Design. —Correlative survey study of 477 MEN 2 families. Setting. —Eighteen tertiary referral centers worldwide. Patients. —A total of 477 independent MEN 2 families. Main Outcome Measures. —Association between the position and type of germline mutation in the RET proto-oncogene and the presence or absence of MTC, pheo, HPT, and/or other features in a family. Results. —There is a statistically significant association between the presence of any mutation at a specific position (codon 634) and the presence of pheo and HPT. The presence of a specific mutation, CGC at codon 634, has yet to be associated with FMTC. Conversely, mutations at codons 768 and 804 are thus far seen only with FMTC, while codon 918 mutation is MEN 2B-specific. Rare families with both MEN 2 and Hirschsprung disease were found to have MEN 2-specific codon mutations. Patients with Hirschsprung disease presenting with such mutations should be monitored for the possible development of MEN 2 tumors. Conclusions. —This consortium analysis suggests that genotype-phenotype correlations do exist and, if made reliably absolute, could prove useful in the future in clinical management with respect to screening, surveillance, and prophylaxis, as well as provide insight into the genetic effects of particular mutations.
1,081 citations
••
1,079 citations
••
TL;DR: To investigate the role of TLR family in host defense against Gram-positive bacteria, mice infected with Staphylococcus aureus were infected with TLR2- and MyD88-deficient mice, indicating that S. a Aureus is recognized not only byTLR2, but also by other TLRfamily members except for TLR4.
Abstract: Toll-like receptor (TLR) family acts as pattern recognition receptors for pathogen-specific molecular patterns. We previously showed that TLR2 recognizes Gram-positive bacterial components whereas TLR4 recognizes LPS, a component of Gram-negative bacteria. MyD88 is shown to be an adaptor molecule essential for TLR family signaling. To investigate the role of TLR family in host defense against Gram-positive bacteria, we infected TLR2- and MyD88-deficient mice with Staphylococcus aureus. Both TLR2- and MyD88-deficient mice were highly susceptible to S. aureus infection, with more enhanced susceptibility in MyD88-deficient mice. Peritoneal macrophages from MyD88-deficient mice did not produce any detectable levels of cytokines in response to S. aureus. In contrast, TLR2-deficient macrophages produced reduced, but significant, levels of the cytokines, and TLR4-deficient macrophages produced the same amounts as wild-type cells, indicating that S. aureus is recognized not only by TLR2, but also by other TLR family members except for TLR4.
1,079 citations
••
University of Minnesota1, University of Michigan2, Florida State University3, University of Twente4, Queen's University Belfast5, University of California, Berkeley6, University of Belgrade7, University of Bristol8, University of Padua9, University of York10, Osaka University11, Loughborough University12, Leibniz Association13, Brno University of Technology14, Academy of Sciences of the Czech Republic15, Comenius University in Bratislava16, École Polytechnique17, Ulster University18, Clarkson University19, Michigan Technological University20, University of Antwerp21, Lublin University of Technology22, University of Montpellier23, Eindhoven University of Technology24, Max Planck Society25, University of Alberta26, Durham University27, Lawrence Berkeley National Laboratory28, National Institute of Advanced Industrial Science and Technology29, Saint Petersburg State University30
TL;DR: A review of the state-of-the-art of this multidisciplinary area and identifying the key research challenges is provided in this paper, where the developments in diagnostics, modeling and further extensions of cross section and reaction rate databases are discussed.
Abstract: Plasma–liquid interactions represent a growing interdisciplinary area of research involving plasma science, fluid dynamics, heat and mass transfer, photolysis, multiphase chemistry and aerosol science. This review provides an assessment of the state-of-the-art of this multidisciplinary area and identifies the key research challenges. The developments in diagnostics, modeling and further extensions of cross section and reaction rate databases that are necessary to address these challenges are discussed. The review focusses on non-equilibrium plasmas.
1,078 citations
Authors
Showing all 84130 results
Name | H-index | Papers | Citations |
---|---|---|---|
Shizuo Akira | 261 | 1308 | 320561 |
Thomas C. Südhof | 191 | 653 | 118007 |
Tadamitsu Kishimoto | 181 | 1067 | 130860 |
Yusuke Nakamura | 179 | 2076 | 160313 |
H. S. Chen | 179 | 2401 | 178529 |
Hyun-Chul Kim | 176 | 4076 | 183227 |
Masayuki Yamamoto | 171 | 1576 | 123028 |
Kenji Kangawa | 153 | 1117 | 110059 |
Jongmin Lee | 150 | 2257 | 134772 |
Yoshio Bando | 147 | 1234 | 80883 |
Takeo Kanade | 147 | 799 | 103237 |
Olaf Reimer | 144 | 716 | 74359 |
Yuji Matsuzawa | 143 | 836 | 116711 |
Kim Nasmyth | 142 | 294 | 59231 |
Tasuku Honjo | 141 | 712 | 88428 |