[PDF][PDF] Langerin, a novel C-type lectin specific to Langerhans cells, is an endocytic receptor that induces the formation of Birbeck granules

J Valladeau, O Ravel, C Dezutter-Dambuyant, K Moore… - Immunity, 2000 - cell.com
We have identified a type II Ca 2+ -dependent lectin displaying mannose-binding specificity,
exclusively expressed by Langerhans cells (LC), and named Langerin. LC are uniquely …

Ecotrons: Powerful and versatile ecosystem analysers for ecology, agronomy and environmental science

…, TN Mikkelsen, G Niedrist, C Piel, O Ravel… - Global change …, 2021 - Wiley Online Library
O and N 2 O molecules are being developed. Routine or on-demand measurements of δ
13 C and δ 18 O … N, δ 18 O and the intramolecular SP (isotopomers) of 15 N in N 2 O (providing …

Geomagnetic origin of the radio emission from cosmic ray induced air showers observed by CODALEMA

…, F Montanet, K Payet, G Plantier, O Ravel… - Astroparticle …, 2009 - Elsevier
The new setup of the CODALEMA experiment installed at the Radio Observatory in Nançay,
France, is described. It includes broadband active dipole antennas and an extended and …

Radio-detection signature of high-energy cosmic rays by the CODALEMA experiment

…, D Monnier-Ragaigne, A Rahmani, O Ravel - Nuclear Instruments and …, 2005 - Elsevier
Taking advantage of recent technical progress which has overcome some of the difficulties
encountered in the 1960s in the radio detection of extensive air showers induced by ultra-high…

Elevated CO2 maintains grassland net carbon uptake under a future heat and drought extreme

…, S Devidal, C Escape, O Ravel… - Proceedings of the …, 2016 - National Acad Sciences
Extreme climatic events (ECEs) such as droughts and heat waves are predicted to increase
in intensity and frequency and impact the terrestrial carbon balance. However, we lack direct …

Radioelectric field features of extensive air showers observed with CODALEMA

…, A Lecacheux, D Monnier-Ragaigne, O Ravel… - Astroparticle …, 2006 - Elsevier
Based on a new approach to the detection of radio transients associated with extensive air
showers induced by ultra-high-energy cosmic rays, the experimental apparatus CODALEMA …

Functional diversity of leaf nitrogen concentrations drives grassland carbon fluxes

…, C Piel, C Escape, S Devidal, O Ravel… - Ecology …, 2014 - Wiley Online Library
Little is known about the role of plant functional diversity for ecosystem‐level carbon (C) fluxes.
To fill this knowledge gap, we translocated monoliths hosting communities with four and …

Identification and analysis of a novel member of the ubiquitin family expressed in dendritic cells and mature B cells

EEM Bates, O Ravel, MC Dieu, S Ho… - European journal of …, 1997 - Wiley Online Library
Using a cDNA subtraction technique, a novel member of the ubiquitin family was isolated from
human dendritic cells. This gene encodes a diubiquitin protein containing tandem head to …

Immature human dendritic cells express asialoglycoprotein receptor isoforms for efficient receptor-mediated endocytosis

…, JJ Pin, MJ Kleijmeer, S Ait-Yahia, O Ravel… - The Journal of …, 2001 - journals.aai.org
In a search for genes expressed by dendritic cells (DC), we have cloned cDNAs encoding
different forms of an asialoglycoprotein receptor (ASGPR). The DC-ASGPR represents long …

Measurements of the Deuteron Elastic Structure Function for at Jefferson Laboratory

…, T Pussieux, G Quemener, RD Ransome, O Ravel… - Physical Review Letters, 1999 - APS
The deuteron elastic structure function A (Q 2) has been extracted in the range 0.7≤ Q 2≤
6.0 (GeV/c) 2 from cross section measurements of elastic electron-deuteron scattering in …