Publications de Bastien Mangeat

A role for the carbon source of the cell and protein kinase A in regulating the S. pombe septation initiation network

Bastien Mangeat, Viesturs Simanis, Andrea Krapp, Özge Uysal Özdemir

The septation initiation network (SIN) is a conserved signal transduction network, which is important for cytokinesis in Schizosaccharomyces pombe. The SIN component Etd1p is required for association of some SIN proteins with the spindle pole body (SPB) du ...

2024

Primary data for "A role for the carbon source of the cell and protein kinase A in regulating the S. pombe septation initiation network"

Bastien Mangeat, Viesturs Simanis, Andrea Krapp, Özge Uysal Özdemir

The Septation Initiation Network (SIN) is a conserved signal transduction network, which is important for cytokinesis in S. pombe. The SIN component Etd1p is required for association of some SIN proteins with the spindle pole body (SPB) during anaphase and ...

EPFL Infoscience2024

cGAS-STING drives ageing-related inflammation and neurodegeneration

Bastien Mangeat, Natasha Ella Samson, Andrea Ablasser, Muhammet Fatih Gülen, Sélène-Véronique Glück, Vivek Vijay Thacker, Chong Liu

Low-grade inflammation is a hallmark of old age and a central driver of ageing-associated impairment and disease(1). Multiple factors can contribute to ageing-associated inflammation(2); however, the molecular pathways that transduce aberrant inflammatory ...

2023

Disparate temperature-dependent virus-host dynamics for SARS-CoV-2 and SARS-CoV in the human respiratory epithelium

Bastien Mangeat, Bart Deplancke, Julie Marie Russeil, Daniel Alpern, Vincent Roland Julien Gardeux, Elisa Cora, Jörn Pezoldt

Since its emergence in December 2019, Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) has spread globally and become a major public health burden. Despite its close phylogenetic relationship to SARS-CoV, SARS-CoV-2 exhibits increased human-to- ...

2021

BRB-seq: ultra-affordable high-throughput transcriptomics enabled by bulk RNA barcoding and sequencing

David Hacker, Bastien Mangeat, Bart Deplancke, Antonio Carlos Alves Meireles Filho, Julie Marie Russeil, Daniel Alpern, Vincent Roland Julien Gardeux

Despite its widespread use, RNA-seq is still too laborious and expensive to replace RT-qPCR as the default gene expression analysis method. We present a novel approach, BRB-seq, which uses early multiplexing to produce 3 cDNA libraries for dozens of sample ...

2019

Loss of transcriptional control over endogenous retroelements during reprogramming to pluripotency

Didier Trono, Priscilla Turelli, Bastien Mangeat, Helen Mary Rowe, Marc Samuel Friedli, Adamantia Kapopoulou, Gabriela Ecco, Benjamin Rauwel, Carmen Maria Unzu Ezquerro, Evaristo Jose Planet Letschert

Endogenous retroelements (EREs) account for about half of the mouse or human genome, and their potential as insertional mutagens and transcriptional perturbators is suppressed by early embryonic epigenetic silencing. Here, we asked how ERE control is maint ...

Cold Spring Harbor Lab Press, Publications Dept2014

Functional analysis and structural modeling of human APOBEC3G reveal the role of evolutionarily conserved elements in the inhibition of human immunodeficiency virus type 1 infection and Alu transposition

Olivier Michielin, Didier Trono, Priscilla Turelli, Bastien Mangeat

Retroelements are important evolutionary forces but can be deleterious if left uncontrolled. Members of the human APOBEC3 family of cytidine deaminases can inhibit a wide range of endogenous, as well as exogenous, retroelements. These enzymes are structura ...

American Society for Microbiology2009

Characterization of APOBEC3G binding to 7SL RNA

Didier Trono, Bastien Mangeat

Human APOBEC3 proteins are editing enzymes that can interfere with the replication of exogenous retroviruses such as human immunodeficiency virus (HIV), hepadnaviruses such as hepatitis B virus (HBV), and with the retrotransposition of endogenous retroelem ...

2008

APOBEC3-independent interferon-induced viral clearance in hepatitis B virus transgenic mice

Didier Trono, Priscilla Turelli, Bastien Mangeat, Stéphanie Jost, Sonia Verp

Interferon (IFN) has been part of the standard treatment of chronic hepatitis B infection for more than 2 decades, yet the mechanism of action of this antiviral remains poorly understood. It was recently observed that members of the human APOBEC family of ...

American Society for Microbiology2008

Induction of antiviral cytidine deaminases does not explain the inhibition of hepatitis B virus replication by interferons

Didier Trono, Priscilla Turelli, Bastien Mangeat, Stéphanie Jost

American Society for Microbiology2007

Lentiviral vectors and antiretroviral intrinsic immunity

Didier Trono, Bastien Mangeat

Multicellular organisms have evolved under relentless attacks from pathogens, and as a consequence have spiked their genomes with numerous genes that serve to thwart these threats, notably through the building of the innate and adaptive arms of the immune ...

2005