User profiles for Sebastian Hutchinson
Sebastian HutchinsonInstitut Pasteur Verified email at pasteur.fr Cited by 750 |
VEX1 controls the allelic exclusion required for antigenic variation in trypanosomes
Allelic exclusion underpins antigenic variation and immune evasion in African trypanosomes.
These bloodstream parasites use RNA polymerase-I (pol-I) to transcribe just one telomeric …
These bloodstream parasites use RNA polymerase-I (pol-I) to transcribe just one telomeric …
Spatial integration of transcription and splicing in a dedicated compartment sustains monogenic antigen expression in African trypanosomes
Highly selective gene expression is a key requirement for antigenic variation in several
pathogens, allowing evasion of host immune responses and maintenance of persistent infections …
pathogens, allowing evasion of host immune responses and maintenance of persistent infections …
[HTML][HTML] Monoallelic expression and epigenetic inheritance sustained by a Trypanosoma brucei variant surface glycoprotein exclusion complex
J Faria, L Glover, S Hutchinson, C Boehm… - Nature …, 2019 - nature.com
The largest gene families in eukaryotes are subject to allelic exclusion, but mechanisms
underpinning single allele selection and inheritance remain unclear. Here, we describe a …
underpinning single allele selection and inheritance remain unclear. Here, we describe a …
[HTML][HTML] CRISPR in parasitology: not exactly cut and dried!
CRISPR/Cas9 technology has been developing rapidly in the field of parasitology, allowing
for the dissection of molecular processes with unprecedented efficiency. Optimization and …
for the dissection of molecular processes with unprecedented efficiency. Optimization and …
[HTML][HTML] Insights into antitrypanosomal drug mode-of-action from cytology-based profiling
JA Thomas, N Baker, S Hutchinson… - PLoS neglected …, 2018 - journals.plos.org
Chemotherapy continues to have a major impact on reducing the burden of disease caused
by trypanosomatids. Unfortunately though, the mode-of-action (MoA) of antitrypanosomal …
by trypanosomatids. Unfortunately though, the mode-of-action (MoA) of antitrypanosomal …
Antigenic variation in African trypanosomes: the importance of chromosomal and nuclear context in VSG expression control
African trypanosomes are lethal human and animal parasites that use antigenic variation for
evasion of host adaptive immunity. To facilitate antigenic variation, trypanosomes dedicate …
evasion of host adaptive immunity. To facilitate antigenic variation, trypanosomes dedicate …
[HTML][HTML] The establishment of variant surface glycoprotein monoallelic expression revealed by single-cell RNA-seq of Trypanosoma brucei in the tsetse fly salivary …
S Hutchinson, S Foulon, A Crouzols, R Menafra… - PLoS …, 2021 - journals.plos.org
The long and complex Trypanosoma brucei development in the tsetse fly vector culminates
when parasites gain mammalian infectivity in the salivary glands. A key step in this process is …
when parasites gain mammalian infectivity in the salivary glands. A key step in this process is …
[PDF][PDF] Biallelic mutations in LRRC56, encoding a protein associated with intraflagellar transport, cause mucociliary clearance and laterality defects
…, KD Kernohan, M Lemos, S Hutchinson… - The American Journal of …, 2018 - cell.com
Primary defects in motile cilia result in dysfunction of the apparatus responsible for generating
fluid flows. Defects in these mechanisms underlie disorders characterized by poor mucus …
fluid flows. Defects in these mechanisms underlie disorders characterized by poor mucus …
Genome-scale RNAi screens for high-throughput phenotyping in bloodstream-form African trypanosomes
…, DJ Turner, A Sanchez-Flores, S Hutchinson… - Nature protocols, 2015 - nature.com
The ability to simultaneously assess every gene in a genome for a role in a particular process
has obvious appeal. This protocol describes how to perform genome-scale RNAi library …
has obvious appeal. This protocol describes how to perform genome-scale RNAi library …
Vacuolar ATPase depletion affects mitochondrial ATPase function, kinetoplast dependency, and drug sensitivity in trypanosomes
…, G Hamilton, JM Wilkes, S Hutchinson… - Proceedings of the …, 2015 - National Acad Sciences
Kinetoplastid parasites cause lethal diseases in humans and animals. The kinetoplast itself
contains the mitochondrial genome, comprising a huge, complex DNA network that is also …
contains the mitochondrial genome, comprising a huge, complex DNA network that is also …