Samantha Gruenheid

Montreal, QC H3A2B4, Canada

Last Updated: 09/26/2026

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Found 49 publications

Author Correction: Lrrk2 G2019S mutation incites increased cell-intrinsic neutrophil effector functions and intestinal inflammation in a model of infectious colitis.

Author Correction: Lrrk2 G2019S mutation incites increased cell-intrinsic neutrophil effector functions and intestinal inflammation in a model of infectious colitis.

Journal: NPJ Parkinson's disease

Published: March 14, 2026

STING dampens the unfolded protein response to enable the presentation of self-antigens on MHC-I during inflammation.

STING dampens the unfolded protein response to enable the presentation of self-antigens on MHC-I during inflammation.

Journal: Cell reports

Published: January 07, 2026

A single Citrobacter rodentium infection in Pink1 knockout and wild-type mice leads to regional blood-brain-barrier perturbation and limited microglial activation without dopamine neuron axon terminal loss.

A single Citrobacter rodentium infection in Pink1 knockout and wild-type mice leads to regional blood-brain-barrier perturbation and limited microglial activation without dopamine neuron axon terminal loss.

Journal: PLoS pathogens

Published: July 09, 2025

Lrrk2 G2019S mutation incites increased cell-intrinsic neutrophil effector functions and intestinal inflammation in a model of infectious colitis.

Lrrk2 G2019S mutation incites increased cell-intrinsic neutrophil effector functions and intestinal inflammation in a model of infectious colitis.

Journal: NPJ Parkinson's disease

Published: December 20, 2024

PINK1 deficiency rewires early immune responses in a mouse model of Parkinson's disease triggered by intestinal infection.

PINK1 deficiency rewires early immune responses in a mouse model of Parkinson's disease triggered by intestinal infection.

Journal: NPJ Parkinson's disease

Published: July 16, 2024

Bioluminescent Pseudomonas aeruginosa and Escherichia coli for whole-cell screening of antibacterial and adjuvant compounds.

Bioluminescent Pseudomonas aeruginosa and Escherichia coli for whole-cell screening of antibacterial and adjuvant compounds.

Journal: Scientific reports

Published: July 07, 2024

Direct evidence of host-mediated glycosylation of NleA and its dependence on interaction with the COPII complex.

Direct evidence of host-mediated glycosylation of NleA and its dependence on interaction with the COPII complex.

Journal: Gut microbes

Published: February 01, 2024

Characterizing enteric neurons in dopamine transporter (DAT)-Cre reporter mice reveals dopaminergic subtypes with dual-transmitter content.

Characterizing enteric neurons in dopamine transporter (DAT)-Cre reporter mice reveals dopaminergic subtypes with dual-transmitter content.

Journal: The European journal of neuroscience

Published: July 31, 2023

Simulated Colonic Fluid Replicates the In Vivo Growth Capabilities of Citrobacter rodentium cpxRA Mutants and Uncovers Additive Effects of Cpx-Regulated Genes on Fitness.

Simulated Colonic Fluid Replicates the In Vivo Growth Capabilities of Citrobacter rodentium cpxRA Mutants and Uncovers Additive Effects of Cpx-Regulated Genes on Fitness.

Journal: Infection and immunity

Published: August 24, 2022

Over supplementation with vitamin B12 alters microbe-host interactions in the gut leading to accelerated Citrobacter rodentium colonization and pathogenesis in mice.

Over supplementation with vitamin B12 alters microbe-host interactions in the gut leading to accelerated Citrobacter rodentium colonization and pathogenesis in mice.

Journal: Microbiome

Published: May 20, 2022

A Mediterranean-like fat blend protects against the development of severe colitis in the mucin-2 deficient murine model.

A Mediterranean-like fat blend protects against the development of severe colitis in the mucin-2 deficient murine model.

Journal: Gut microbes

Published: April 26, 2022

The bacterial virulence factor NleA undergoes host-mediated O-linked glycosylation.

The bacterial virulence factor NleA undergoes host-mediated O-linked glycosylation.

Journal: Molecular microbiology

Published: December 22, 2021

Showing 1-12 of 49

Last Updated: 09/26/2026