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Institution

Karolinska Institutet

EducationStockholm, Sweden
About: Karolinska Institutet is a education organization based out in Stockholm, Sweden. It is known for research contribution in the topics: Population & Poison control. The organization has 46212 authors who have published 121142 publications receiving 6008130 citations.


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Journal ArticleDOI
TL;DR: It is demonstrated that germ free (GF) mice display increased motor activity and reduced anxiety, compared with specific pathogen free (SPF) mice with a normal gut microbiota, suggesting that the microbial colonization process initiates signaling mechanisms that affect neuronal circuits involved in motor control and anxiety behavior.
Abstract: Microbial colonization of mammals is an evolution-driven process that modulate host physiology, many of which are associated with immunity and nutrient intake. Here, we report that colonization by gut microbiota impacts mammalian brain development and subsequent adult behavior. Using measures of motor activity and anxiety-like behavior, we demonstrate that germ free (GF) mice display increased motor activity and reduced anxiety, compared with specific pathogen free (SPF) mice with a normal gut microbiota. This behavioral phenotype is associated with altered expression of genes known to be involved in second messenger pathways and synaptic long-term potentiation in brain regions implicated in motor control and anxiety-like behavior. GF mice exposed to gut microbiota early in life display similar characteristics as SPF mice, including reduced expression of PSD-95 and synaptophysin in the striatum. Hence, our results suggest that the microbial colonization process initiates signaling mechanisms that affect neuronal circuits involved in motor control and anxiety behavior.

2,461 citations

Journal ArticleDOI
20 Jul 2006-Leukemia
TL;DR: The European Group for Blood and Bone Marrow Transplant/International Bone Marrows Transplant Registry criteria have been expanded, clarified and updated to provide a new comprehensive evaluation system to adequately assess clinical outcomes in myeloma.
Abstract: New uniform response criteria are required to adequately assess clinical outcomes in myeloma. The European Group for Blood and Bone Marrow Transplant/International Bone Marrow Transplant Registry criteria have been expanded, clarified and updated to provide a new comprehensive evaluation system. Categories for stringent complete response and very good partial response are added. The serum free light-chain assay is included to allow evaluation of patients with oligo-secretory disease. Inconsistencies in prior criteria are clarified making confirmation of response and disease progression easier to perform. Emphasis is placed upon time to event and duration of response as critical end points. The requirements necessary to use overall survival duration as the ultimate end point are discussed. It is anticipated that the International Response Criteria for multiple myeloma will be widely used in future clinical trials of myeloma.

2,411 citations

Journal Article
TL;DR: Caffeine is the most widely consumed behaviorally active substance in the world and almost all caffeine comes from dietary sources (beverages and food).
Abstract: Caffeine is the most widely consumed behaviorally active substance in the world. Almost all caffeine comes from dietary sources (beverages and food), most of it from coffee and tea. Acute and, especially, chronic caffeine intake appear to have only minor negative consequences on health. For this

2,395 citations

Journal ArticleDOI
TL;DR: All mammalian thioredoxin reduct enzyme isozymes are homologous to glutathione reductase and contain a conserved C-terminal elongation with a cysteine-selenocysteine sequence forming a redox-active selenenylsulfide/selenolthiol active site and are inhibited by goldthioglucose and other clinically used drugs.
Abstract: Thioredoxin, thioredoxin reductase and NADPH, the thioredoxin system, is ubiquitous from Archea to man. Thioredoxins, with a dithiol/disulfide active site (CGPC) are the major cellular protein disulfide reductases; they therefore also serve as electron donors for enzymes such as ribonucleotide reductases, thioredoxin peroxidases (peroxiredoxins) and methionine sulfoxide reductases. Glutaredoxins catalyze glutathione-disulfide oxidoreductions overlapping the functions of thioredoxins and using electrons from NADPH via glutathione reductase. Thioredoxin isoforms are present in most organisms and mitochondria have a separate thioredoxin system. Plants have chloroplast thioredoxins, which via ferredoxin-thioredoxin reductase regulates photosynthetic enzymes by light. Thioredoxins are critical for redox regulation of protein function and signaling via thiol redox control. A growing number of transcription factors including NF-kappaB or the Ref-1-dependent AP1 require thioredoxin reduction for DNA binding. The cytosolic mammalian thioredoxin, lack of which is embryonically lethal, has numerous functions in defense against oxidative stress, control of growth and apoptosis, but is also secreted and has co-cytokine and chemokine activities. Thioredoxin reductase is a specific dimeric 70-kDa flavoprotein in bacteria, fungi and plants with a redox active site disulfide/dithiol. In contrast, thioredoxin reductases of higher eukaryotes are larger (112-130 kDa), selenium-dependent dimeric flavoproteins with a broad substrate specificity that also reduce nondisulfide substrates such as hydroperoxides, vitamin C or selenite. All mammalian thioredoxin reductase isozymes are homologous to glutathione reductase and contain a conserved C-terminal elongation with a cysteine-selenocysteine sequence forming a redox-active selenenylsulfide/selenolthiol active site and are inhibited by goldthioglucose (aurothioglucose) and other clinically used drugs.

2,383 citations

Journal ArticleDOI
Christina Fitzmaurice1, Christina Fitzmaurice2, Daniel Dicker2, Daniel Dicker1, Amanda W Pain2, Hannah Hamavid2, Maziar Moradi-Lakeh2, Michael F. MacIntyre3, Michael F. MacIntyre2, Christine Allen2, Gillian M. Hansen2, Rachel Woodbrook2, Charles D.A. Wolfe2, Randah R. Hamadeh4, Ami R. Moore5, A. Werdecker6, Bradford D. Gessner, Braden Te Ao, Brian J. McMahon7, Chante Karimkhani8, Chuanhua Yu9, Graham S Cooke10, David C. Schwebel11, David O. Carpenter12, David M. Pereira13, Denis Nash, Dhruv S. Kazi14, Diego De Leo15, Dietrich Plass16, Kingsley N. Ukwaja17, George D. Thurston, Kim Yun Jin18, Edgar P. Simard19, Edward J Mills20, Eun-Kee Park21, Ferrán Catalá-López22, Gabrielle deVeber, Carolyn C. Gotay23, Gulfaraz Khan24, H. Dean Hosgood25, Itamar S. Santos26, Janet L Leasher27, Jasvinder A. Singh28, James Leigh12, Jost B. Jonas29, Juan R. Sanabria30, Justin Beardsley31, Justin Beardsley32, Kathryn H. Jacobsen33, Ken Takahashi34, Richard C. Franklin, Luca Ronfani35, Marcella Montico36, Luigi Naldi36, Marcello Tonelli, Johanna M. Geleijnse37, Max Petzold38, Mark G. Shrime39, Mark G. Shrime40, Mustafa Z. Younis41, Naohiro Yonemoto42, Nicholas J K Breitborde, Paul S. F. Yip43, Farshad Pourmalek44, Paulo A. Lotufo24, Alireza Esteghamati27, Graeme J. Hankey45, Raghib Ali46, Raimundas Lunevicius33, Reza Malekzadeh47, Robert P. Dellavalle45, Robert G. Weintraub48, Robert G. Weintraub49, Robyn M. Lucas50, Robyn M. Lucas51, Roderick J Hay52, David Rojas-Rueda, Ronny Westerman, Sadaf G. Sepanlou53, Sandra Nolte, Scott B. Patten54, Scott Weichenthal37, Semaw Ferede Abera55, Seyed-Mohammad Fereshtehnejad56, Ivy Shiue57, Tim Driscoll58, Tim Driscoll59, Tommi J. Vasankari29, Ubai Alsharif, Vafa Rahimi-Movaghar54, Vasiliy Victorovich Vlassov45, W. S. Marcenes60, Wubegzier Mekonnen61, Yohannes Adama Melaku62, Yuichiro Yano56, Al Artaman63, Ismael Campos, Jennifer H MacLachlan41, Ulrich O Mueller, Daniel Kim53, Matias Trillini64, Babak Eshrati65, Hywel C Williams66, Kenji Shibuya67, Rakhi Dandona68, Kinnari S. Murthy69, Benjamin C Cowie69, Azmeraw T. Amare, Carl Abelardo T. Antonio70, Carlos A Castañeda-Orjuela71, Coen H. Van Gool, Francesco Saverio Violante, In-Hwan Oh72, Kedede Deribe73, Kjetil Søreide62, Kjetil Søreide74, Luke D. Knibbs75, Luke D. Knibbs76, Maia Kereselidze77, Mark Green78, Rosario Cardenas79, Nobhojit Roy80, Taavi Tillmann57, Yongmei Li81, Hans Krueger82, Lorenzo Monasta24, Subhojit Dey36, Sara Sheikhbahaei, Nima Hafezi-Nejad45, G Anil Kumar45, Chandrashekhar T Sreeramareddy69, Lalit Dandona83, Haidong Wang2, Haidong Wang69, Stein Emil Vollset2, Ali Mokdad76, Ali Mokdad84, Joshua A. Salomon2, Rafael Lozano41, Theo Vos2, Mohammad H. Forouzanfar2, Alan D. Lopez2, Christopher J L Murray50, Mohsen Naghavi2 
University of Washington1, Institute for Health Metrics and Evaluation2, Iran University of Medical Sciences3, King's College London4, Arabian Gulf University5, University of North Texas6, Auckland University of Technology7, Alaska Native Tribal Health Consortium8, Columbia University9, Wuhan University10, Imperial College London11, University of Alabama at Birmingham12, University at Albany, SUNY13, City University of New York14, University of California, San Francisco15, Griffith University16, Environment Agency17, New York University18, Southern University College19, Emory University20, University of Ottawa21, Kosin University22, University of Toronto23, University of British Columbia24, United Arab Emirates University25, Albert Einstein College of Medicine26, University of São Paulo27, Nova Southeastern University28, University of Sydney29, Heidelberg University30, Cancer Treatment Centers of America31, Case Western Reserve University32, University of Oxford33, George Mason University34, James Cook University35, University of Trieste36, University of Calgary37, Wageningen University and Research Centre38, University of the Witwatersrand39, University of Gothenburg40, Harvard University41, Jackson State University42, University of Arizona43, University of Hong Kong44, Tehran University of Medical Sciences45, University of Western Australia46, Aintree University Hospitals NHS Foundation Trust47, University of Colorado Denver48, Veterans Health Administration49, University of Melbourne50, Royal Children's Hospital51, Australian National University52, University of Marburg53, Charité54, Health Canada55, College of Health Sciences, Bahrain56, Karolinska Institutet57, Northumbria University58, University of Edinburgh59, National Research University – Higher School of Economics60, Queen Mary University of London61, Addis Ababa University62, Northwestern University63, Northeastern University64, Mario Negri Institute for Pharmacological Research65, Arak University of Medical Sciences66, University of Nottingham67, University of Tokyo68, Public Health Foundation of India69, University of Groningen70, University of the Philippines Manila71, University of Bologna72, Kyung Hee University73, Brighton and Sussex Medical School74, Stavanger University Hospital75, University of Bergen76, University of Queensland77, National Centre for Disease Control78, University of Sheffield79, Universidad Autónoma Metropolitana80, University College London81, Genentech82, Universiti Tunku Abdul Rahman83, Norwegian Institute of Public Health84
TL;DR: To estimate mortality, incidence, years lived with disability, years of life lost, and disability-adjusted life-years for 28 cancers in 188 countries by sex from 1990 to 2013, the general methodology of the Global Burden of Disease 2013 study was used.
Abstract: Importance Cancer is among the leading causes of death worldwide. Current estimates of cancer burden in individual countries and regions are necessary to inform local cancer control strategies. Objective To estimate mortality, incidence, years lived with disability (YLDs), years of life lost (YLLs), and disability-adjusted life-years (DALYs) for 28 cancers in 188 countries by sex from 1990 to 2013. Evidence Review The general methodology of the Global Burden of Disease (GBD) 2013 study was used. Cancer registries were the source for cancer incidence data as well as mortality incidence (MI) ratios. Sources for cause of death data include vital registration system data, verbal autopsy studies, and other sources. The MI ratios were used to transform incidence data to mortality estimates and cause of death estimates to incidence estimates. Cancer prevalence was estimated using MI ratios as surrogates for survival data; YLDs were calculated by multiplying prevalence estimates with disability weights, which were derived from population-based surveys; YLLs were computed by multiplying the number of estimated cancer deaths at each age with a reference life expectancy; and DALYs were calculated as the sum of YLDs and YLLs. Findings In 2013 there were 14.9 million incident cancer cases, 8.2 million deaths, and 196.3 million DALYs. Prostate cancer was the leading cause for cancer incidence (1.4 million) for men and breast cancer for women (1.8 million). Tracheal, bronchus, and lung (TBL) cancer was the leading cause for cancer death in men and women, with 1.6 million deaths. For men, TBL cancer was the leading cause of DALYs (24.9 million). For women, breast cancer was the leading cause of DALYs (13.1 million). Age-standardized incidence rates (ASIRs) per 100 000 and age-standardized death rates (ASDRs) per 100 000 for both sexes in 2013 were higher in developing vs developed countries for stomach cancer (ASIR, 17 vs 14; ASDR, 15 vs 11), liver cancer (ASIR, 15 vs 7; ASDR, 16 vs 7), esophageal cancer (ASIR, 9 vs 4; ASDR, 9 vs 4), cervical cancer (ASIR, 8 vs 5; ASDR, 4 vs 2), lip and oral cavity cancer (ASIR, 7 vs 6; ASDR, 2 vs 2), and nasopharyngeal cancer (ASIR, 1.5 vs 0.4; ASDR, 1.2 vs 0.3). Between 1990 and 2013, ASIRs for all cancers combined (except nonmelanoma skin cancer and Kaposi sarcoma) increased by more than 10% in 113 countries and decreased by more than 10% in 12 of 188 countries. Conclusions and Relevance Cancer poses a major threat to public health worldwide, and incidence rates have increased in most countries since 1990. The trend is a particular threat to developing nations with health systems that are ill-equipped to deal with complex and expensive cancer treatments. The annual update on the Global Burden of Cancer will provide all stakeholders with timely estimates to guide policy efforts in cancer prevention, screening, treatment, and palliation.

2,375 citations


Authors

Showing all 46522 results

NameH-indexPapersCitations
Meir J. Stampfer2771414283776
Albert Hofman2672530321405
Guido Kroemer2361404246571
Eric B. Rimm196988147119
Scott M. Grundy187841231821
Jing Wang1844046202769
Tadamitsu Kishimoto1811067130860
John Hardy1771178171694
Marc G. Caron17367499802
Ramachandran S. Vasan1721100138108
Adrian L. Harris1701084120365
Douglas F. Easton165844113809
Zulfiqar A Bhutta1651231169329
Judah Folkman165499148611
Ralph A. DeFronzo160759132993
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Performance
Metrics
No. of papers from the Institution in previous years
YearPapers
2023101
2022500
20217,763
20206,922
20196,057
20185,548