2020

Authors Joppe K, Nicolas JD, Grünewald TA, Eckermann M, Salditt T, Lingor P Journal Biomedical Optics Express Citation Biomed. Opt. Express. 2020 11(4). Abstract In this work we use scanning X-ray microscopy to study the structure and elemental composition of neuromelanin-positive neurons in substantia nigra tissue of Parkinson patients (PD) and controls.

Authors Maus L, Lee C, Altas B, Sertel SM, Weyand K, Rizzoli SO, Rhee J, Brose N, Imig C, Cooper BH Journal Cell Reports Citation Cell Rep. 2020 Mar 17;30(11):3632-3643.e8. Abstract Purpose: Although similar in molecular composition, synapses can exhibit strikingly distinct functional transmitter release and plasticity characteristics. To determine

Authors Reichardt M, Frohn J, Khan A, Alves F, Salditt T Journal Biomedical Optics Express Citation Biomed Opt Express. 2020 May 1; 11(5): 2633–2651. Abstract The spatial organization of cardiac muscle tissue exhibits a complex structure on multiple length scales, from the sarcomeric unit to the whole organ. Here we

Authors Wagner FR, Dienemann C, Wang H, Stützer A, Tegunov D, Urlaub H, Cramer P Journal Nature Citation Nature 579, 448–451 (2020). Abstract Chromatin-remodelling complexes of the SWI/SNF family function in the formation of nucleosome-depleted, transcriptionally active promoter regions (NDRs). In the yeast Saccharomyces cerevisiae, the essential SWI/SNF complex RSC

Authors Reichardt M, Topperwien M, Khan A, Alves F, Salditt T Journal Journal of Medical Imaging Citation J Med Imaging (Bellingham). 2020 Mar;7(2):023501. Abstract Purpose: We present a phase-contrast x-ray tomography study of wild type C57BL/6 mouse hearts as a nondestructive approach to the microanatomy on the scale of the

Authors Staudt T, Aspelmeier T, Laitenberger O, Geisler C, Egner A, Munk A Journal Statistical Science Citation Statist. Sci., Volume 35, Number 1 (2020), 92-111. Abstract Super-resolution microscopy is rapidly gaining importance as an analytical tool in the life sciences. A compelling feature is the ability to label biological units

Authors Vinçon B, Geisler C, Egner A Journal Optics Express Citation Opt. Express 28, 4516-4528 (2020). Abstract The achievable image quality in fluorescence microscopy and nanoscopy is usually limited by photobleaching. Reducing the light dose imposed on the sample is thus a challenge for all these imaging techniques. Various approaches

Authors Puls M, Beuthner BE, Topci R, Vogelgesang A, Bleckmann A, Sitte M, Lange T, Backhaus SJ, Schuster A, Seidler T, Kutschka I, Toischer K, Zeisberg EM, Jacobshagen C, Hasenfuß G Journal European Heart Journal Citation European Heart Journal, Volume 41, Issue 20, 21 May 2020, Pages 1903–1914. Abstract AIMS:

Authors Yasuda S, Tsuchiya H, Kaiho A, Guo Q, Ikeuchi K, Endo A, Arai N, Ohtake F, Murata S, Inada T, Baumeister W, Fernandez-Busnadiego R, Tanaka K, Saeki Y Journal Nature Citation Nature. 2020 Feb;578(7794):296-300. Abstract The proteasome is a major proteolytic machine that regulates cellular proteostasis through selective degradation

Authors Robisch AL, Eckermann M, Topperwien M, van der Meer F, Stadelmann C, Salditt T Journal Journal of Medical Imaging Citation J Med Imaging (Bellingham) 2020 Jan;7(1). Abstract X-ray cone-beam holotomography of unstained tissue from the human central nervous system reveals details down to subcellular length scales. This visualization of