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Laure Menin

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Publications associées (40)

Drosophila melanogaster cloak their eggs with pheromones, which prevents cannibalism

Yury Tsybin, Laure Menin, Konstantin Nagornov

Oviparous animals across many taxa have evolved diverse strategies that deter egg predation, providing valuable tests of how natural selection mitigates direct fitness loss. Communal egg laying in nonsocial species minimizes egg predation. However, in cann ...

2019

In vitro and in vivo characterization of Clostridium scindens bile acid transformations

Rizlan Bernier-Latmani, Laure Menin, Anders Meibom, Stéphane Laurent Escrig, Lyne Desharnais, Solenne Anne Marie Marion

2019

A structure-based mechanism of cisplatin resistance mediated by glutathione transferase P1-1

Paul Joseph Dyson, Wee Han Ang, Laure Menin

Cisplatin [cis-diamminedichloroplatinum(II) (cis-DDP)] is one of the most successful anticancer agents effective against a wide range of solid tumors. However, its use is restricted by side effects and/or by intrinsic or acquired drug resistance. Here, we ...

National Academy of Sciences2019

Inflating face-capped Pd6L8 coordination cages

Kay Severin, Rosario Scopelliti, Laure Menin, Farzaneh Fadaei Tirani, Suzanne Maria Jansze

Royal Society of Chemistry2018

Multiplexed Middle-Down Mass Spectrometry as a Method for Revealing Light and Heavy Chain Connectivity in a Monoclonal Antibody

Yury Tsybin, Laure Menin, Luca Fornelli, Anton Kozhinov, Natalia Gasilova, Kristina Srzentic, Konstantin Nagornov, Daniel Ayoub

Pairing light and heavy chains in monoclonal antibodies (mAbs) using top-down (TD) or middle-down (MD) mass spectrometry (MS) may complement the sequence information on single chains provided by high-throughput genomic sequencing and bottom-up proteomics, ...

AMER CHEMICAL SOC2018

Oxaliplatin reacts with DMSO only in the presence of water

Paul Joseph Dyson, Laure Menin, Hristo Plamenov Varbanov

Herein we show that oxaliplatin reacts rapidly with DMSO in aqueous solutions, despite being stable in pure DMSO and pure water. Furthermore, the reactivity of the clinically applied Pt(II) drugs in water/DMSO and PBS/DMSO mixtures, and the nature of the s ...

2017

Versatile Tool for the Analysis of Metal-Protein Interactions Reveals the Promiscuity of Metallodrug-Protein Interactions

Luc Patiny, Paul Joseph Dyson, Laure Menin

Metallodrug protein interactions contribute to their therapeutic effect (even when DNA is the dominant target), side-effects and are implicit in drug resistance. Here, we provide mass spectrometric-based evidence to show that metallodrug interactions with ...

2017

Biochemical and biophysical characterization of ruthenation of BRCA1 RING protein by RAPTA complexes and its E3 ubiquitin ligase activity

Luc Patiny, Paul Joseph Dyson, Laure Menin

RAPTA compounds, ([Ru(eta(6)-arene)(PTA)Cl-2], PTA = 1,3,5-triaza-7-phosphaadamantane), have been reported to overcome drug resistance in cisplatin resistant cells. However, the exact mechanism of these complexes is still largely unexplored. In this study, ...

Elsevier2017

Maternal allocation of carotenoids increases tolerance to bacterial infection in brown trout

Daniel Ortiz Trujillo, Laure Menin, Matay Hobil

Life-history theory predicts that iteroparous females allocate their resources differently among different breeding seasons depending on their residual reproductive value. In iteroparous salmonids there is typically much variation in egg size, egg number, ...

Springer2017

Oral transfer of chemical cues, growth proteins and hormones in social insects

Laurent Keller, Oksana Riba Grognuz, Daniel Ortiz Trujillo, Laure Menin

Social insects frequently engage in oral fluid exchange trophallaxis between adults, and between adults and larvae. Although trophallaxis is widely considered a food-sharing mechanism, we hypothesized that endogenous components of this fluid might underlie ...

Elife Sciences Publications Ltd2016

Validation of the Mass-Extraction-Window for Quantitative Methods Using Liquid Chromatography High Resolution Mass Spectrometry

Bertrand Rochat, Anne-Laure Gassner, Laure Menin

A paradigm shift is underway in the field of quantitative liquid chromatography-mass spectrometry (LC-MS) analysis thanks to the arrival of recent high-resolution mass spectrometers (HRMS). The capability of HRMS to perform sensitive and reliable quantific ...

Amer Chemical Soc2016

The Intestinal Microbiota Contributes to the Ability of Helminths to Modulate Allergic Inflammation

Alexis Rapin, Jacques Rougemont, Laure Menin, Luc Xavier Marie Lebon, Ilaria Mosconi, Nicola Harris, Benjamin John Marsland, Mario Michael Zaiss, Lalit Kumar Dubey, Alessandra Piersigilli, Andrew J. Macpherson

Intestinal helminths are potent regulators of their host's immune system and can ameliorate inflammatory diseases such as allergic asthma. In the present study we have assessed whether this anti-inflammatory activity was purely intrinsic to helminths, or w ...

Elsevier2015

A Functional Group Approach for Prediction of APPI Response of Organic Synthetic Targets

Yury Tsybin, Konstantin Zhurov, Laure Menin, Thomas Clément Di Franco

Atmospheric pressure photoionization (APPI) is a technique of choice for ionization of non-polar molecules in mass spectrometry (MS). Reported APPI-based studies tend to focus on a selected compound class, which may contain a variety of functional groups. ...

Springer2015

Structure and Biophysical Properties of a Triple-Stranded Beta-Helix Comprising the Central Spike of Bacteriophage T4

Laure Menin, Petr Leiman, Sergii Buth

Gene product 5 (gp5) of bacteriophage T4 is a spike-shaped protein that functions to disrupt the membrane of the target cell during phage infection. Its C-terminal domain is a long and slender -helix that is formed by three polypeptide chains wrapped aroun ...

Mdpi Ag2015

Conformational control of anticancer activity: the application of arene-linked dinuclear ruthenium(II) organometallics

Rosario Scopelliti, Paul Joseph Dyson, Laure Menin, Benjamin Samuel Murray

Dinuclear metal complexes have emerged as a promising class of biologically active compounds which possess unique anticancer activity. Here, we describe a novel series of arene-linked dinuclear organometallic Ru(II) complexes, where the relative conformati ...

2014

Borophosphonate Cages: Easily Accessible and Constitutionally Dynamic Heterocubane Scaffolds

Kay Severin, Rosario Scopelliti, Konstantin Zhurov, Laure Menin, Justus Tönnemann

A versatile and experimentally facile procedure for the synthesis of borophosphonate cages of the general formula [tBuPO3BR′]4 is described. The method involves heating of tert-butylphosphonic acid with a boronic acid in toluene to give borophosphonates in ...

Wiley-V C H Verlag Gmbh2012

UV radiation induces genome-mediated, site-specific cleavage in viral protein

Hisham Ben Hamidane, Anne Thérèse Sigstam, Michele Cascella, Tamar Kohn, Yury Tsybin, Laure Menin, Krista Rule Wigginton

Much research has been dedicated to understanding the molecular basis of UV damage to biomolecules, yet many questions remain regarding the specific pathways involved. Here we describe a genome-mediated mechanism that causes sitespecific virus protein clea ...

2012

Efficient Orthogonal Bioconjugation of Dendrimers for Synthesis of Bioactive Nanoparticles

Laure Menin

Nanoparticles carrying biologically active functional sets (e.g., targeting moiety, payload, tracer) have potential use in a wide range of clinical applications. Though complex, such constructions should, as far as possible, have a defined molecular archit ...

2011

A Post-Modification Strategy for the Synthesis of Uniform, Hydrophilic/Hydrophobic Patterned α-Hydroxy Acid Oligomers

Harm-Anton Klok, Nadja Franz, Laure Menin

Hydrophilic/hydrophobic patterning is a well-established design strategy to guide secondary structure formation of both natural as well as non-natural oligomers and polymers. This contribution explores the feasibility of a new approach for the synthesis of ...

2009

A post-modification approach to peptide foldamers

Harm-Anton Klok, Nadja Franz, Laure Menin

Hydrophilic/hydrophobic patterning is a powerful strategy to control folding in non-natural polymers/oligomers. In this contribution, we present a novel strategy for the preparation of alternating hydrophilic/hydrophobic patterned non-natural peptide folda ...

Royal Society of Chemistry2009

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