Publications by authors named "John Samuelson"

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O-fucosylation affects abundance but not localization of select nucleocytoplasmic proteins in toxoplasma gondii.
Megna Tiwari, Elisabet Gas-Pascual, Janice Teal-Urquides, John Samuelson, Christopher M West

Glycobiology· September 2025

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Targets for the diagnosis of eye infections include four cyst wall proteins and the mannose-binding domain of the trophozoite mannose-binding protein.
Bharath Kanakapura Sundararaj, Manish Goyal, John Samuelson

mSphere· March 2025

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Novel antibodies detect nucleocytoplasmic O-fucose in protist pathogens, cellular slime molds, and plants.
Megna Tiwari, Elisabet Gas-Pascual, Manish Goyal, Marla Popov, Kenjiroo Matsumoto, John C Samuelson

mSphere· February 2025

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Identification of new targets for the diagnosis of cysts (four) and trophozoites (one) of the eye pathogen .
Bharath Kanakapura Sundararaj, Manish Goyal, John Samuelson

bioRxiv· October 2024

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Novel antibodies detect nucleocytoplasmic O-fucose in protist pathogens, cellular slime molds, and plants.
Megna Tiwari, Elisabet Gas-Pascual, Manish Goyal, Marla Popov, Kenjiroo Matsumoto, John Samuelson

bioRxiv· October 2024

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Cellulose binding and the timing of expression influence protein targeting to the double-layered cyst wall of .
Bharath Kanakapura Sundararaj, Manish Goyal, John Samuelson

mSphere· September 2024

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Spindly is a nucleocytosolic O-fucosyltransferase in Dictyostelium and related proteins are widespread in protists and bacteria.
Hanke van der Wel, Ana Maria Garcia, Elisabet Gas-Pascual, Macy M Willis, Hyun W Kim, John Samuelson

Glycobiology· April 2023

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Regulation of Pkc1 Hyper-Phosphorylation by Genotoxic Stress.
Li Liu, Jiri Veis, Wolfgang Reiter, Edwin Motari, Catherine E Costello, John C Samuelson

J Fungi (Basel)· October 2021

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The nucleocytosolic O-fucosyltransferase SPINDLY affects protein expression and virulence in Toxoplasma gondii.
Giulia Bandini, Carolina Agop-Nersesian, Hanke van der Wel, Msano Mandalasi, Hyun W Kim, John Samuelson

J Biol Chem· August 2021

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Protein - and -Glycosylation pathways in and .
Giulia Bandini, Andreia Albuquerque-Wendt, Jan Hegermann, John Samuelson, Françoise H Routier

Parasitology· December 2019

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The most abundant cyst wall proteins of Acanthamoeba castellanii are lectins that bind cellulose and localize to distinct structures in developing and mature cyst walls.
Pamela Magistrado-Coxen, Yousuf Aqeel, Angelo Lopez, John R Haserick, Breeanna R Urbanowicz, John Samuelson

PLoS Negl Trop Dis· May 2019

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-Fucosylation of thrombospondin-like repeats is required for processing of microneme protein 2 and for efficient host cell invasion by tachyzoites.
Giulia Bandini, Deborah R Leon, Carolin M Hoppe, Yue Zhang, Carolina Agop-Nersesian, John Samuelson

J Biol Chem· February 2019

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CRISPR/Cas9 and glycomics tools for glycobiology.
Elisabet Gas-Pascual, Hiroshi Travis Ichikawa, Mohammed Osman Sheikh, Mariam Isabella Serji, Bowen Deng, John Samuelson

J Biol Chem· January 2019

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Cryptosporidium parvum vaccine candidates are incompletely modified with O-linked-N-acetylgalactosamine or contain N-terminal N-myristate and S-palmitate.
John R Haserick, Joshua A Klein, Catherine E Costello, John Samuelson

PLoS One· October 2017

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Differential Roles for Inner Membrane Complex Proteins across and Development.
Rashmi Dubey, Brooke Harrison, Sriveny Dangoudoubiyam, Giulia Bandini, Katherine Cheng, John Samuelson

mSphere· October 2017

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Asparagine-Linked Glycans of Contain a Single Long Arm, Are Barely Processed in the Endoplasmic Reticulum (ER) or Golgi, and Show a Strong Bias for Sites with Threonine.
John R Haserick, Deborah R Leon, John Samuelson, Catherine E Costello

Mol Cell Proteomics· April 2017

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Killing of diverse eye pathogens (Acanthamoeba spp., Fusarium solani, and Chlamydia trachomatis) with alcohols.
Yousuf Aqeel, Raquel Rodriguez, Aparajita Chatterjee, Robin R Ingalls, John Samuelson

PLoS Negl Trop Dis· February 2017

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The disruption of GDP-fucose de novo biosynthesis suggests the presence of a novel fucose-containing glycoconjugate in Plasmodium asexual blood stages.
Sílvia Sanz, Borja López-Gutiérrez, Giulia Bandini, Sebastian Damerow, Sabrina Absalon, John Samuelson

Sci Rep· November 2016

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O-fucosylated glycoproteins form assemblies in close proximity to the nuclear pore complexes of Toxoplasma gondii.
Giulia Bandini, John R Haserick, Edwin Motari, Dinkorma T Ouologuem, Sebastian Lourido, John Samuelson

Proc Natl Acad Sci U S A· October 2016

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Anti-Retroviral Lectins Have Modest Effects on Adherence of Trichomonas vaginalis to Epithelial Cells In Vitro and on Recovery of Tritrichomonas foetus in a Mouse Vaginal Model.
Aparajita Chatterjee, Daniel M Ratner, Christopher M Ryan, Patricia J Johnson, Barry R O'Keefe, John Samuelson

PLoS One· May 2016

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Ethanol and isopropanol in concentrations present in hand sanitizers sharply reduce excystation of Giardia and Entamoeba and eliminate oral infectivity of Giardia cysts in gerbils.
Aparajita Chatterjee, Giulia Bandini, Edwin Motari, John Samuelson

Antimicrob Agents Chemother· November 2015

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Effects of N-glycan precursor length diversity on quality control of protein folding and on protein glycosylation.
John Samuelson, Phillips W Robbins

Semin Cell Dev Biol· May 2015

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Strategies to discover the structural components of cyst and oocyst walls.
John Samuelson, G Guy Bushkin, Aparajita Chatterjee, Phillips W Robbins

Eukaryot Cell· December 2013

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Evidence for a structural role for acid-fast lipids in oocyst walls of Cryptosporidium, Toxoplasma, and Eimeria.
G Guy Bushkin, Edwin Motari, Andrea Carpentieri, Jitender P Dubey, Catherine E Costello, John Samuelson

mBio· September 2013

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β-1,3-glucan, which can be targeted by drugs, forms a trabecular scaffold in the oocyst walls of Toxoplasma and Eimeria.
G Guy Bushkin, Edwin Motari, Paula Magnelli, Marc-Jan Gubbels, Jitender P Dubey, John Samuelson

mBio· January 2013

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