Institution
Karolinska Institutet
Education•Stockholm, 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.
Topics: Population, Poison control, Cancer, Cohort study, Breast cancer
Papers published on a yearly basis
Papers
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TL;DR: Pdgfrb-Cre effectively targeted myofibroblasts in multiple organs, and depletion of the αv integrin subunit using this system was protective in other models of organ fibrosis, including pulmonary and renal fibrosis.
Abstract: Myofibroblasts are the major source of extracellular matrix components that accumulate during tissue fibrosis, and hepatic stellate cells (HSCs) are believed to be the major source of myofibroblasts in the liver. To date, robust systems to genetically manipulate these cells have not been developed. We report that Cre under control of the promoter of Pdgfrb (Pdgfrb-Cre) inactivates loxP-flanked genes in mouse HSCs with high efficiency. We used this system to delete the gene encoding α(v) integrin subunit because various α(v)-containing integrins have been suggested as central mediators of fibrosis in multiple organs. Such depletion protected mice from carbon tetrachloride-induced hepatic fibrosis, whereas global loss of β₃, β₅ or β₆ integrins or conditional loss of β₈ integrins in HSCs did not. We also found that Pdgfrb-Cre effectively targeted myofibroblasts in multiple organs, and depletion of the α(v) integrin subunit using this system was protective in other models of organ fibrosis, including pulmonary and renal fibrosis. Pharmacological blockade of α(v)-containing integrins by a small molecule (CWHM 12) attenuated both liver and lung fibrosis, including in a therapeutic manner. These data identify a core pathway that regulates fibrosis and suggest that pharmacological targeting of all α(v) integrins may have clinical utility in the treatment of patients with a broad range of fibrotic diseases.
686 citations
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TL;DR: Results from a sample of 1,265 children in Grade 2 showed that phonological awareness was the main factor associated with reading performance in each language, however, its impact was modulated by the transparency of the orthography, being stronger in less transparent orthographies.
Abstract: Alphabetic orthographies differ in the transparency of their letter-sound mappings, with English orthography being less transparent than other alphabetic scripts. The outlier status of English has led scientists to question the generality of findings based on English-language studies. We investigated the role of phonological awareness, memory, vocabulary, rapid naming, and nonverbal intelligence in reading performance across five languages lying at differing positions along a transparency continuum (Finnish, Hungarian, Dutch, Portuguese, and French). Results from a sample of 1,265 children in Grade 2 showed that phonological awareness was the main factor associated with reading performance in each language. However, its impact was modulated by the transparency of the orthography, being stronger in less transparent orthographies. The influence of rapid naming was rather weak and limited to reading and decoding speed. Most predictors of reading performance were relatively universal across these alphabetic languages, although their precise weight varied systematically as a function of script transparency.
685 citations
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TL;DR: The cloned receptor protein activates its corresponding enhancers, restoring to the receptor-deficient cells the full capacity for regulated enhancement.
685 citations
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Haidong Wang1, Chelsea A. Liddell1, Matthew M Coates1, Meghan D. Mooney1 +228 more•Institutions (123)
TL;DR: Decreases since 2000 in under-5 mortality rates are accelerating in many developing countries, especially in sub-Saharan Africa, and rising income per person and maternal education and changes in secular trends led to 4·2 million fewer deaths.
684 citations
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TL;DR: The data showed that resistant genotypes were pre-existing and adaptively selected by NAC, while transcriptional profiles were acquired by reprogramming in response to chemotherapy in TNBC patients.
684 citations
Authors
Showing all 46522 results
Name | H-index | Papers | Citations |
---|---|---|---|
Meir J. Stampfer | 277 | 1414 | 283776 |
Albert Hofman | 267 | 2530 | 321405 |
Guido Kroemer | 236 | 1404 | 246571 |
Eric B. Rimm | 196 | 988 | 147119 |
Scott M. Grundy | 187 | 841 | 231821 |
Jing Wang | 184 | 4046 | 202769 |
Tadamitsu Kishimoto | 181 | 1067 | 130860 |
John Hardy | 177 | 1178 | 171694 |
Marc G. Caron | 173 | 674 | 99802 |
Ramachandran S. Vasan | 172 | 1100 | 138108 |
Adrian L. Harris | 170 | 1084 | 120365 |
Douglas F. Easton | 165 | 844 | 113809 |
Zulfiqar A Bhutta | 165 | 1231 | 169329 |
Judah Folkman | 165 | 499 | 148611 |
Ralph A. DeFronzo | 160 | 759 | 132993 |