User profiles for Catherine L. Grimes
Catherine Leimkuhler GrimesAssistant Professor University of Delaware Verified email at udel.edu Cited by 2773 |
A two-track model for the spatiotemporal coordination of bacterial septal cell wall synthesis revealed by single-molecule imaging of FtsW
Synthesis of septal peptidoglycan (sPG) is crucial for bacterial cell division. FtsW, an indispensable
component of the cell division machinery in all walled bacterial species, was recently …
component of the cell division machinery in all walled bacterial species, was recently …
[HTML][HTML] Distinct cytoskeletal proteins define zones of enhanced cell wall synthesis in Helicobacter pylori
Helical cell shape is necessary for efficient stomach colonization by Helicobacter pylori, but
the molecular mechanisms for generating helical shape remain unclear. The helical …
the molecular mechanisms for generating helical shape remain unclear. The helical …
[HTML][HTML] Metabolic labelling of the carbohydrate core in bacterial peptidoglycan and its applications
Bacterial cells are surrounded by a polymer known as peptidoglycan (PG), which protects
the cell from changes in osmotic pressure and small molecule insults. A component of this …
the cell from changes in osmotic pressure and small molecule insults. A component of this …
Synthesis of Functionalized N-Acetyl Muramic Acids To Probe Bacterial Cell Wall Recycling and Biosynthesis
Uridine diphosphate N-acetyl muramic acid (UDP NAM) is a critical intermediate in bacterial
peptidoglycan (PG) biosynthesis. As the primary source of muramic acid that shapes the PG …
peptidoglycan (PG) biosynthesis. As the primary source of muramic acid that shapes the PG …
Bacterial peptidoglycan fragments differentially regulate innate immune signaling
…, S Mashayekh, HC Reinecker, CL Grimes - ACS central …, 2021 - ACS Publications
The human innate immune system responds to both pathogen and commensal bacteria at
the molecular level using bacterial peptidoglycan (PG) recognition elements. Traditionally, …
the molecular level using bacterial peptidoglycan (PG) recognition elements. Traditionally, …
Human oral lectin ZG16B acts as a cell wall polysaccharide probe to decode host–microbe interactions with oral commensals
…, H Tettelin, R Putnik, CL Grimes… - Proceedings of the …, 2023 - National Acad Sciences
The oral microbiome is critical to human health and disease, yet the role that host salivary
proteins play in maintaining oral health is unclear. A highly expressed gene in human salivary …
proteins play in maintaining oral health is unclear. A highly expressed gene in human salivary …
[PDF][PDF] Chemical biology tools for examining the bacterial cell wall
Bacteria surround themselves with cell walls to maintain cell rigidity and protect against
environmental insults. Here we review chemical and biochemical techniques employed to study …
environmental insults. Here we review chemical and biochemical techniques employed to study …
Differential peptidoglycan recognition assay using varied surface presentations
Bacterial peptidoglycan (PG) is recognized by the human innate immune system to generate
an appropriate response. To gain an appreciation of how this essential polymer is sensed, …
an appropriate response. To gain an appreciation of how this essential polymer is sensed, …
Revisiting peptidoglycan sensing: interactions with host immunity and beyond
… She is currently pursuing her PhD with Catherine L. Grimes at University of Delaware. …
Catherine Grimes at the University of Delaware, studying the role of the bacterial-derived …
Catherine Grimes at the University of Delaware, studying the role of the bacterial-derived …
Postsynthetic Modification of Bacterial Peptidoglycan Using Bioorthogonal N-Acetylcysteamine Analogs and Peptidoglycan O-Acetyltransferase B
Bacteria have the natural ability to install protective postsynthetic modifications onto its
bacterial peptidoglycan (PG), the coat woven into bacterial cell wall. Peptidoglycan O-…
bacterial peptidoglycan (PG), the coat woven into bacterial cell wall. Peptidoglycan O-…