Institution
Martin Luther University of Halle-Wittenberg
Education•Halle, Germany•
About: Martin Luther University of Halle-Wittenberg is a education organization based out in Halle, Germany. It is known for research contribution in the topics: Population & Liquid crystal. The organization has 20232 authors who have published 38773 publications receiving 965004 citations. The organization is also known as: MLU & University of Wittenberg.
Papers published on a yearly basis
Papers
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TL;DR: It is concluded that oxLDL induces proatherosclerotic NAD(P)H oxidase expression and superoxide anion formation in human endothelial cells and an antioxidative potential of HMG-CoA reductase inhibition via reduction of vascular NAD( p67phox cDNA sequence is concluded.
Abstract: Background Elevated oxidative stress and superoxide anion formation in vascular cells could promote conversion of LDL to atherogenic oxidized LDL (oxLDL), contributing to endothelial dysfunction and atherosclerosis. As a major source of vascular superoxide anion formation, an endothelial NAD(P)H oxidase, similar to the leukocyte enzyme, has been identified. Methods and Results To elucidate functional differences between NAD(P)H oxidases of endothelial cells and leukocytes, DNA sequences of endothelial NAD(P)H oxidase subunits were determined. Gp91phox cDNA sequence showed no difference between the 2 cell types. Endothelial p67phox cDNA sequence revealed 2 known polymorphisms, which do not affect NAD(P)H oxidase function. Next, we analyzed relative mRNA expression of NAD(P)H subunits in human umbilical vein endothelial cells (HUVECs) and leukocytes using a common cRNA standard in competitive reverse transcription–polymerase chain reaction. NAD(P)H oxidase subunits p22phox and p47phox are expressed at a sim...
253 citations
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TL;DR: In this paper, the adaptive immunity in COVID-19 patients with active infection or after recovery and created a repository of currently >14 million B and T-cell receptor (BCR and TCR) sequences from the blood of these patients.
253 citations
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TL;DR: A microscopic method was developed that uses elastic optical waveguides to visualize and measure forces locally exerted by single appressoria of C. graminicola, and found the force exerted was about 17 micronewtons.
Abstract: Many plant pathogenic fungi, such as the cereal pathogen Colletotrichum graminicola, differentiate highly specialized infection structures called appressoria, which send a penetration peg into the underlying plant cell. Appressoria have been shown to generate enormous turgor pressure, but direct evidence for mechanical infection of plants by fungi is lacking. A microscopic method was developed that uses elastic optical waveguides to visualize and measure forces locally exerted by single appressoria. By this method, the force exerted by appressoria of C. graminicola was found to be about 17 micronewtons.
252 citations
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TL;DR: Preoperative basal calcitonin levels may help individualize the extent of surgery and postoperative follow-up intervals for MTC, and there were no differences between patients with sporadic and hereditary MTC after adjusting for multiple testing.
Abstract: Prediction of remission in medullary thyroid carcinoma (MTC) depends on histopathological information often unavailable before surgery. Simply requiring a venous blood sample, preoperative basal calcitonin levels may be a better indicator of remission. In this institutional series of 224 consecutive patients with MTC and elevated preoperative basal calcitonin levels, postoperative calcitonin levels normalized in 28 (62%) of 45 patients with node-negative MTC and in 18 (10%) of 177 patients with node-positive MTC. On multivariate analysis, preoperative basal calcitonin levels greater than 500 pg/ml best predicted the failure to achieve biochemical remission, followed by nodal metastasis and reoperative status. Cumulative rates of biochemical remission fell continuously with rising serum basal calcitonin in node-negative patients. Node-positive patients did not achieve biochemical remission when their preoperative basal calcitonin levels exceeded 3000 pg/ml. Nodal metastasis started emerging at basal calcitonin levels of 10-40 pg/ml (normal range, <10 pg/ml). Distant metastasis and extrathyroidal growth began appearing in patients with node-positive MTC at basal calcitonin levels of 150-400 pg/ml. There were no differences between patients with sporadic and hereditary MTC after adjusting for multiple testing. Preoperative basal calcitonin levels may thus help individualize the extent of surgery and postoperative follow-up intervals for MTC.
252 citations
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TL;DR: Genome comparison with the Azoarcus-related soil bacterium strain EbN1 revealed a surprisingly low degree of synteny, indicating a low rate of recent gene transfer that is presumably due to adaptation to a stable, low-stress microenvironment.
Abstract: Azoarcus sp. strain BH72, a mutualistic endophyte of rice and other grasses, is of agrobiotechnological interest because it supplies biologically fixed nitrogen to its host and colonizes plants in remarkably high numbers without eliciting disease symptoms. The complete genome sequence is 4,376,040-bp long and contains 3,992 predicted protein-coding sequences. Genome comparison with the Azoarcus-related soil bacterium strain EbN1 revealed a surprisingly low degree of synteny. Coding sequences involved in the synthesis of surface components potentially important for plant-microbe interactions were more closely related to those of plant-associated bacteria. Strain BH72 appears to be 'disarmed' compared to plant pathogens, having only a few enzymes that degrade plant cell walls; it lacks type III and IV secretion systems, related toxins and an N-acyl homoserine lactones-based communication system. The genome contains remarkably few mobile elements, indicating a low rate of recent gene transfer that is presumably due to adaptation to a stable, low-stress microenvironment.
251 citations
Authors
Showing all 20466 results
Name | H-index | Papers | Citations |
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Niels Birbaumer | 142 | 835 | 77853 |
Michael Schmitt | 134 | 2007 | 114667 |
Niels E. Skakkebæk | 127 | 596 | 59925 |
Stefan D. Anker | 117 | 415 | 104945 |
Pedro W. Crous | 115 | 809 | 51925 |
Eric Verdin | 115 | 370 | 47971 |
Bernd Nilius | 112 | 496 | 44812 |
Josep Tabernero | 111 | 803 | 68982 |
Hans-Dieter Volk | 107 | 784 | 46622 |
Dan Rujescu | 106 | 552 | 60406 |
John I. Nurnberger | 105 | 522 | 51402 |
Ulrich Gösele | 102 | 603 | 46223 |
Wolfgang J. Parak | 102 | 469 | 43307 |
Martin F. Bachmann | 100 | 415 | 34124 |
Munir Pirmohamed | 97 | 675 | 39822 |