10 Works

Immunization with full-length Plasmodium falciparum merozoite surface protein 1 is safe and elicits functional cytophilic antibodies in a randomized first-in-human trial

Michael Lanzer
This file contains the original data underpinning the article in npj vaccines, in which we describe a phase 1 safety and immunogenicty study on the malaria vaccine candidate MSP1 in humans. The abstract of the article follows: A vaccine remains a priority in the global fight against malaria. Here, we report on a single-center, randomized, double-blind, placebo and adjuvant-controlled, dose escalation phase 1a safety and immunogenicity clinical trial of full-length Plasmodium falciparum merozoite surface protein...

Data from: Wnt/PCP controls spreading of Wnt/β-catenin signals by cytonemes in vertebrates

Benjamin Mattes, Yonglong Dang, Gediminas Greicius, Lilian Tamara Kaufmann, Benedikt Prunsche, Jakob Rosenbauer, Johannes Stegmaier, Ralf Mikut, Suat Özbek, Gerd Ulrich Nienhaus, Alexander Schug, David M. Virshup & Steffen Scholpp
Signaling filopodia, termed cytonemes, are dynamic actin-based membrane structures that regulate the exchange of signaling molecules and their receptors within tissues. However, how cytoneme formation is regulated remains unclear. Here, we show that Wnt/PCP autocrine signaling controls the emergence of cytonemes, and that cytonemes subsequently control paracrine Wnt/β-catenin signal activation. Upon binding of the Wnt family member Wnt8a, the receptor tyrosine kinase Ror2 gets activated. Ror2/PCP signaling leads to induction of cytonemes, which mediate transport...

Data from: In-vivo imaging of cell migration using contrast enhanced MRI and SVM based post-processing

Christian Weis, Andreas Hess, Lubos Budinsky & Ben Fabry
The migration of cells within a living organism can be observed with magnetic resonance imaging (MRI) in combination with iron oxide nanoparticles as an intracellular contrast agent. This method, however, suffers from low sensitivity and specificty. Here, we developed a quantitative non-invasive in-vivo cell localization method using contrast enhanced multiparametric MRI and support vector machines (SVM) based post-processing. Imaging phantoms consisting of agarose with compartments containing different concentrations of cancer cells labeled with iron oxide...

Data from: The sickle cell trait affects contact dynamics and endothelial cell activation in Plasmodium falciparum-infected erythrocytes

Christine Lansche, Anil K. Dasanna, Katharina Quadt, Benjamin Fröhlich, Dimitris Missirlis, Marilou Tetard, Benoit Gamain, Bernd Buchholz, Cecilia P. Sanchez, Motomu Tanaka, Ulrich S. Schwarz & Michael Lanzer
Sickle cell trait, a common hereditary blood disorder, protects carriers from severe disease in infections with the human malaria parasite Plasmodium falciparum. Protection is associated with a reduced capacity of parasitized erythrocytes to cytoadhere to the microvascular endothelium and cause vaso-occlusive events. However, the underpinning cellular and biomechanical processes are only partly understood and the impact on endothelial cell activation is unclear. Here, we show, by combining quantitative flow chamber experiments with multiscale computer simulations...

RNAseq data of iRECs treated with palmitic acid and oleic acid

Albert Pérez-Martí
In diabetic patients, dyslipidemia frequently contributes to organ damage such as diabetic kidney disease (DKD). DKD is associated with excessive renal deposition of triacylglycerol (TAG) in lipid droplets (LD). In order to understand the biological processes ocurring in proximal tubules when exposed to fatty acids, we performed a comparative transcriptomic study on BSA-, BSA-PA-, BSA-OA- and BSA-PA/OA-treated iRECs using RNA sequencing.

Lipidomic data of iRECs treated with palmitic acid and oleic acid

Albert Pérez-Martí
In diabetic patients, dyslipidemia frequently contributes to organ damage such as diabetic kidney disease (DKD). DKD is associated with excessive renal deposition of triacylglycerol (TAG) in lipid droplets (LD). In order to identify the changes in the lipidome of proximal tubules exposed to high levels of fatty acids and the role that LDs formation play in this context, we treated induced Renal Epithalial Cells (iRECS) with BSA, BSA-PA (Palmitic Acid), BSA-OA (Oleic Acid), BSA-PA/OA, BSA...

Natural history, phenotypic spectrum, and discriminative features of multisystemic RFC1-disease

Andreas Traschütz, Andrea Cortese, Selina Reich, Natalia Dominik, Jennifer Faber, Heike Jacobi, Annette Hartmann, Dan Rujescu, Solveig Montaut, Andoni Echaniz-Laguna, Sevda Erer, Valerie Cornelia Schütz, Alexander Tarnutzer, Marc Sturm, Tobias Haack, Nadège Vaucamps-Diedhiou, Helene Puccio, Ludger Schöls, Thomas Klockgether, Bart P. Van De Warrenburg, Martin Paucar, Dagmar Timmann, Ralf-Dieter Hilgers, Jose Gazulla, Michael Strupp … & Matthis Synofzik
Objective: To delineate the full phenotypic spectrum, discriminative features, piloting longitudinal progression data, and sample size calculations of RFC1-repeat expansions, recently identified as causing cerebellar ataxia, neuropathy, vestibular areflexia syndrome (CANVAS). Methods: Multimodal RFC1 repeat screening (PCR, southern blot, whole-exome/genome (WES/WGS)-based approaches) combined with cross-sectional and longitudinal deep-phenotyping in (i) cross-European cohort A (70 families) with ≥2 features of CANVAS and/or ataxia-with-chronic-cough (ACC); and (ii) Turkish cohort B (105 families) with unselected late-onset ataxia. Results:...

Direct oral anticoagulants in treatment of cerebral venous thrombosis: systematic review

Gauruv Bose, Justin Graveline, Vignan Yogendrakumar, Risa Shorr, Dean Fergusson, Gregoire Le Gal, Jonathan Coutinho, Marcelo Mendonça, Miguel Viana-Baptista, Simon Nagel & Dar Dowlatshahi
Objectives Current guidelines do not recommend direct oral anticoagulants (DOAC) to treat cerebral venous thrombosis (CVT) despite their benefits over standard therapy. We performed a systematic review to summarize the published experience of DOAC therapy in CVT. Data sources MEDLINE, EMBASE, and COCHRANE databases up to November 18, 2020. Eligibility criteria All published articles of patients with CVT treated with DOAC were included. Studies without follow-up information were excluded. Data extraction and synthesis Two independent...

Lipidomic data of the kidney cortex from diabetic mice fed MUFA-HFD and SFA-HFD

Albert Pérez-Martí
In diabetic patients, dyslipidemia frequently contributes to organ damage such as diabetic kidney disease (DKD). DKD is associated with excessive renal deposition of triacylglycerol (TAG) in lipid droplets (LD). Yet, it is unclear whether LDs play a protective or damaging role and how this might be influenced by dietary patterns. By using a diabetes mouse model, we find here that high-fat diet enriched in the unsaturated oleic acid (OA) caused more lipid storage in LDs...

Data from: Single-molecule imaging and quantification of the immune-variant adhesin VAR2CSA on knobs of Plasmodium falciparum-infected erythrocytes

Cecilia P. Sanchez, Christos Karathanasis, Rodrigo Sanchez, Marek Cyrklaff, Julia Jäger, Bernd Buchholz, Ulrich S. Schwarz, Mike Heilemann & Michael Lanzer
PfEMP1 (erythrocyte membrane protein 1) adhesins play a pivotal role in the pathophysiology of falciparum malaria, by mediating sequestration of Plasmodium falciparum-infected erythrocytes in the microvasculature. PfEMP1 variants are expressed by var genes and are presented on membrane elevations, termed knobs. However, the organization of PfEMP1 on knobs is largely unclear. Here, we use super-resolution microscopy and genetically altered parasites expressing a modified var2csa gene in which the coding sequence of the photoactivatable mEOS2 was...

Registration Year

  • 2022
  • 2021
  • 2020
  • 2019
  • 2018
  • 2015

Resource Types

  • Dataset


  • University Hospital Heidelberg
  • Heidelberg University
  • University Children's Hospital Tübingen
  • RWTH Aachen University
  • Max Planck Institute for Medical Research
  • Institute of Genetics and Molecular and Cellular Biology
  • University of Erlangen-Nuremberg
  • Koç University
  • Karolinska University Hospital
  • University of Strasbourg