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| 1 | Single-cell profiling reveals the trajectories of natural killer cell differentiation in bone marrow and a stress signature induced by acute myeloid leukemia显示文摘Natural killer(NK)cells are innate cytotoxic lymphoid cells(ILCs)involved in the killing of infected and tumor cells.Among human and mouse NK cells from the spleen and blood,we previously identified by single-cell RNA sequencing(scRNAseq)two similar major subsets,NK1 and NK2.Using the same technology,we report here the identification,by single-cell RNA sequencing(scRNAseq),of three NK cell subpopulations in human bone marrow.Pseudotime analysis identified a subset of resident CD56^(bright) NK cells,NK0 cells,as the precursor of both circulating CD56dim NK1-like NK cells and CD56^(bright) NK2-like NK cells in human bone marrow and spleen under physiological conditions.Transcriptomic profiles of bone marrow NK cells from patients with acute myeloid leukemia(AML)exhibited stress-induced repression of NK cell effector functions,highlighting the profound impact of this disease on NK cell heterogeneity.Bone marrow NK cells from AML patients exhibited reduced levels of CD160,but the CD160high group had a significantly higher survival rate. | Adeline Crinier Pierre-Yves Dumas Bertrand Escalière Christelle Piperoglou Laurine Gil Arnaud Villacreces Frédéric Vély Zoran Ivanovic Pierre Milpied Émilie Narni-Mancinelli Éric Vivier | 2021 | Cellular & Molecular Immunology2021，18，5： | 5 |
| 2 | Innate and adaptive immune responses toward nanomedicines显示文摘Since the commercialization of the frst liposomes used for drug delivery,Doxil/Caelyx® and Myocet®,tremendous progress has been made in understanding interactions between nanomedicines and biological systems.Fundamental work at the interface of engineering and medicine has allowed nanomedicines to deliver therapeutic small molecules and nucleic acids more effciently.While nanomedicines are used in oncology for immunotherapy or to deliver combinations of cytotoxics,the clinical successes of gene silencing approaches like patisiran lipid complexes(Onpattro®)have paved the way for a variety of therapies beyond cancer.In parallel,the global severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)pandemic has highlighted the potential of mR NA vaccines to develop immunization strategies at unprecedented speed.To rationally design therapeutic and vaccines,chemists,materials scientists,and drug delivery experts need to better understand how nanotechnologies interact with the immune system.This review presents a comprehensive overview of the innate and adaptative immune systems and emphasizes the intricate mechanisms through which nanomedicines interact with these biological functions. | Iara Maíra de Oliveira Viana Sabrina Roussel Joan Defrêne Eliana Martins Lima Frédéric Barabé Nicolas Bertrand | 2021 | Acta Pharmaceutica Sinica B2021，11，4： | 5 |
| 3 | Improving outcomes of biliary atresia: French national series 1986–2009显示文摘 | Christophe Chardot Chantal Buet Marie-Odile Serinet Jean-Louis Golmard Alain Lachaux Bertrand Roquelaure Frédéric Gottrand Pierre Broué Alain Dabadie Frédéric Gauthier Emmanuel Jacquemin | 2013 | Journal of Hepatology2013，，6： | 4 |
| 4 | 2,4,6-trinitrobenzene sulfonic acid-induced chronic colitis with fibrosis and modulation of TGF-β1 signaling显示文摘AIM:To investigate whether targeting proteasome might reverse intestinal fibrosis in rats.METHODS:Chronic colitis was induced in rats by repeated administration of increasing dose of2,4,6-trinitrobenzene sulfonic acid(TNBS,15,30,45,60,60,60 mg)by rectal injection for 6 wk(from day0 to day 35),while control rats received the vehicle.TNBS+bortezomib(BTZ)rats received intraperitoneal injections of BTZ twice weekly(from day 37 to day44)at a dose of 25 mg/kg,whereas the control and TNBS groups received the same amount of the vehicle.Histologic scoring of inflammation and fibrosis was performed.Colonic production of transforming growth factor(TGF)-βwas measured by ELISA.Colon fibrosisrelated proteins such as phospho-p38,phosphoSMAD2/3,Akt and peroxisome proliferator activated receptorγ(PPARγ)were studied by western blot.Expression of the tight junction proteins,occludin and claudin-1,were assessed by Western blot.Colon proteasome activities(chymotrypsin-like and trypsinlike activities)were assessed.RESULTS:TNBS-treated rats had a higher colon weight/length ratio compared to control rats(P<0.01).Furthermore,fibrosis and inflammation scores were higher in TNBS-treated rats compared to control rats(P<0.01 for both).Colonic production of TGF-βproduction tended to be higher in TNBS-treated rats(P<0.06).Fibrosis-related proteins such as phospho-p38,phospho-SMAD2/3,and PPARγwere significantly higher in TNBS-treated rats compared to control rats(all P<0.05).TNBS rats had a higher expression of Akt compared to control rats(P<0.01).Tight junction proteins were modified by repeated TNBS challenge:colon occludin expression rose significantly(P<0.01),whereas claudin-1 expression fell(P<0.01).Bortezomib inhibition significantly decreased chymotrypsin-like activity(P<0.05),but had no significant effect on trypsin-like activity(P>0.05).In contrast,bortezomib had no effect on other studied parameters such as fibrosis score,TGF-βsignaling,or tight junction expression(P>0.05 for all).CONCLUSION:Rats with TNBS-induced chronic colitis exhibited colon fibrosis associated with higher TGF-βsignaling.Proteasome inhibition by bortezomib had no effect on fibrosis in our experimental conditions. | Emilien Loeuillard Julien Bertrand Anni Herranen Chloé Melchior Charlène Guérin Mo?se Co?ffier Moutaz Aziz Pierre Déchelotte Guillaume Savoye Rachel Marion-Letellier | 2014 | World Journal of Gastroenterology2014，20，48： | 4 |
| 5 | Transient elastography: a new noninvasive method for assessment of hepatic fibrosis显示文摘 | Laurent Sandrin Bertrand Fourquet Jean-Michel Hasquenoph Sylvain Yon Céline Fournier Frédéric Mal Christos Christidis Marianne Ziol Bruno Poulet Farad Kazemi Michel Beaugrand Robert Palau | 2003 | Ultrasound in Medicine & Biology2003，，12： | 3 |
| 6 | The Treatment of Peritoneal Carcinomatosis of Colorectal Cancer with Complete Cytoreductive Surgery and Hyperthermic Intraperitoneal Peroperative Chemotherapy (HIPEC) with Oxaliplatin: A Belgian Multicentre Prospective Phase II Clinical Study显示文摘 | Daphne Hompes André D’Hoore Eric Cutsem Steffen Fieuws Wim Ceelen Marc Peeters Kurt Speeten Claude Bertrand Hugues Legendre Joseph Kerger | 2012 | Annals of Surgical Oncology2012，，7： | 3 |
| 7 | Quality Improvement Guidelines for the Treatment of Lower Extremity Deep Vein Thrombosis with Use of Endovascular Thrombus Removal显示文摘 | Suresh Vedantham Patricia E. Thorpe John F. Cardella Clement J. Grassi Nilesh H. Patel Hector Ferral Lawrence V. Hofmann Bertrand M. Janne d’Othée Vittorio P. Antonaci Elias N. Brountzos Daniel B. Brown Louis G. Martin Alan H. Matsumoto Steven G. Meranze | 2006 | Journal of Vascular and Interventional Radiology2006，，3： | 3 |
| 8 | Geochemistry of the volcanic rocks from Bioko Island(“Cameroon Hot Line”): Evidence for plume-lithosphere interaction显示文摘Bioko Island(3008 m a.s.l) is located in the presently more active volcanic zone of the Cameroon Line and composed essentially of alkaline basalts and hawaiites, and lesser mugearites. The rocks show microlitic porphyritic texture with phenocrysts of olivine(83% < Fo < 87%) and clinopyroxene in a matrix of plagioclase, clinopyroxene and oxides. Hawaiites and mugearites also include phenocrysts of plagioclase(An62-67Ab35-32Or3-1). Major element variation diagrams show an increase in Si O2, Al2O3, Na2 O and K2 O with increasing Mg O for the studied rock groups. The rocks are characterized by low(86Sr/87Sr)i ratios(0.70320e0.70406), high 3Nd(t) values(2.56e4.33) and high(206Pb/204Pb)i ratios(20.032e20.035) values.Basalts are enriched in LILE and LREE, and have(Hf/Sm)N? 0.57e1.16. These geochemical signatures are similar to those of the Mount Cameroon rocks, and might be attributed to low degrees of partial melting from a garnet-amphibole-bearing mantle source. The trace elements and isotopic compositions suggest that the parental magma source might have involved HIMU- and EM1-components. | Fadimatou Ngounouno Yamgouot Bernard Déruelle Isaac Bertrand Gbambié Mbowou Ismaila Ngounouno Daniel Demaiffe | 2016 | Geoscience Frontiers2016，7，5： | 2 |
| 9 | A controlled trial comparing ciprofloxacin with mesalazine for the treatment of active Crohn’s disease显示文摘 | Jean-Frédéric Colombel Marc Lémann Michel Cassagnou Yoram Bouhnik Bernard Duclos Jean-Louis Dupas Bertrand Notteghem Jean-Yves Mary | 1999 | The American Journal of Gastroenterology1999，，： | 2 |
| 10 | 25 Gbps low-voltage hetero-structured silicongermanium waveguide pin photodetectors for monolithic on-chip nanophotonic architectures显示文摘Near-infrared germanium(Ge) photodetectors monolithically integrated on top of silicon-on-insulator substrates are universally regarded as key enablers towards chip-scale nanophotonics, with applications ranging from sensing and health monitoring to object recognition and optical communications. In this work, we report on the highdata-rate performance pin waveguide photodetectors made of a lateral hetero-structured silicon-Ge-silicon(Si-Ge-Si) junction operating under low reverse bias at 1.55 μm. The pin photodetector integration scheme considerably eases device manufacturing and is fully compatible with complementary metal-oxide-semiconductor technology. In particular, the hetero-structured Si-Ge-Si photodetectors show efficiency-bandwidth products of^9 GHz at-1 V and ~30 GHz at-3 V, with a leakage dark current as low as ~150 nA, allowing superior signal detection of high-speed data traffic. A bit-error rate of 10-9 is achieved for conventional 10 Gbps, 20 Gbps, and25 Gbps data rates, yielding optical power sensitivities of-13.85 dBm,-12.70 dBm, and-11.25 dBm, respectively. This demonstration opens up new horizons towards cost-effective Ge pin waveguide photodetectors that combine fast device operation at low voltages with standard semiconductor fabrication processes, as desired for reliable on-chip architectures in next-generation nanophotonics integrated circuits. | DANIEL BENEDIKOVIC LéOPOLD VIROT GUY AUBIN FARAH AMAR BERTRAND SZELAG BAYRAM KARAKUS JEAN-MICHEL HARTMANN CARLOS ALONSO-RAMOS XAVIER LE ROUX PAUL CROZAT ERIC CASSAN DELPHINE MARRIS-MORINI CHARLES BAUDOT FRéDéRIC BOEUF JEAN-MARC FéDéLI CHRISTOPHE KOPP LAURENT VIVIEN | 2019 | Photonics Research2019，7，4： | 2 |
| 11 | Enzyme- linked hyaluronection:a unique reagent for hyaluronan assay and tissue location and for hyaluronidase activity detection显示文摘 | Bertrand D Philippe D Catherine M | 1995 | Analytical Biochemistry1995，229，： | 1 |
| 12 | Functional significance of aromatic amino acids from three peptide loops of the alpha7 neuronal nicotinic receptor site investigated by site-directed mutagenesis显示文摘 | JL Galzi D Bertrand A Devillers-Thiery | 1991 | FEBS Lett1991，294，3： | 1 |
| 13 | Rap1-Rac1 Circuits Potentiate Platelet Activation显示文摘 | Lucia Stefanini Yacine Boulaftali Timothy D. Ouellette Michael Holinstat Laurent Désiré Bertrand Leblond Patrick Andre Pamela B. Conley Wolfgang Bergmeier | 2012 | Arteriosclerosis, Thrombosis, and Vascular Biology2012，，： | 1 |
| 14 | Spontaneous spi- nal epidural Hematoma causing paraplegia : resolution and recovery without surgical decompression 显示文摘 | CLARKE D B BERTRAND G TAMPIERI ID | 1992 | Neurosurgery1992，30，1： | 1 |
| 15 | Nicotinic cholinergic activation of magnocellular neurons of the hypothalamic paraventricular nucleus 显示文摘 | Zaninetti M Tribollet E Bertrand D | 2002 | Neuroscience2002，110，2： | 1 |
| 16 | Nicotinic acetylcholine receptors: from structure to brain function显示文摘 | Hogg RC Raggenbass M Bertrand D | 2003 | Rev Physiol Biochem Pharmacol2003，，： | 1 |
| 17 | Current indication of plasma exchanges in nephrology:a systematic review显示文摘 | Seck SM Bertrand D Boucar D | 2011 | Saudi J Kidney Dis Transpl2011，22，2： | 1 |
| 18 | Etomidates US propofol to carry out suspension laryngos copies显示文摘 | Boisson- Bertrand D Taron F Laxenaire MC | 1991 | Ear J Anaesthesiol1991，8，： | 1 |
| 19 | Cambrian-Ordovician shales in the Humber Zone: Thermal maturation and source rock potential显示文摘 | Bertrand R Lavoie D Fowler M | 2003 | Bulletin of Canadian Petroleum Geology2003，51，3： | 1 |
| 20 | CMOS pixels for subretinal implantable prosthesis 显示文摘 | MAZZA M RENAUD P BERTRAND D et at | 2005 | IEEE Sensors Journal2005，5，1： | 1 |
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