Oligosaccharides increase the genotoxic effect of colibactin produced by pks+ Escherichia coli strains

M Oliero, A Calvé, G Fragoso, T Cuisiniere, R Hajjar… - BMC cancer, 2021 - Springer
Background Colibactin is a genotoxin that induces DNA double-strand breaks that may lead
to carcinogenesis and is produced by Escherichia coli strains harboring the pks island …

Bacterial toxins are a never-ending source of surprises: from natural born killers to negotiators

M Lopez Chiloeches, A Bergonzini, T Frisan - Toxins, 2021 - mdpi.com
The idea that bacterial toxins are not only killers but also execute more sophisticated roles
during bacteria–host interactions by acting as negotiators has been highlighted in the past …

A one health perspective for defining and deciphering Escherichia coli pathogenic potential in multiple hosts

A García, JG Fox - Comparative Medicine, 2021 - ingentaconnect.com
E. coli is one of the most common species of bacteria colonizing humans and animals. The
singularity of E. coli's genus and species underestimates its multifaceted nature, which is …

Colibactin possessing E. coli isolates in association with colorectal cancer and their genetic diversity among Pakistani population

H Tariq, Z Noreen, A Ahmad, L Khan, M Ali, M Malik… - Plos one, 2022 - journals.plos.org
Colorectal cancer (CRC) is the third most prevalent cause of tumorigenesis and several
pathogenic bacteria have been correlated with aggressive cases of cancer ie, genotoxin …

[HTML][HTML] Formation of human neuroblastoma in mouse-human neural crest chimeras

MA Cohen, S Zhang, S Sengupta, H Ma, GW Bell… - Cell Stem Cell, 2020 - cell.com
Neuroblastoma (NB), derived from the neural crest (NC), is the most common pediatric
extracranial solid tumor. Here, we establish a platform that allows the study of human NBs in …

The effect of titanium dioxide nanoparticles synthesized by bacillus tequilensis on clb gene expression of colorectal cancer-causing Escherichia coli

H Babaei, AA Sepahy, K Amini… - Archives of Pharmacy …, 2020 - archivepp.com
Objective: The incidence of colorectal cancer has increased dramatically in recent years.
One of the most important causes of colorectal cancer is infection with a specific type of …

Identification of a new strain of mouse kidney parvovirus associated with inclusion body nephropathy in immunocompromised laboratory mice

Z Ge, SE Carrasco, Y Feng… - Emerging Microbes & …, 2020 - Taylor & Francis
Inclusion body nephropathy (IBN) and kidney fibrosis in aged immunodeficient mice and, to
lesser extent, in immunocompetent mice have been recently linked to infection of mouse …

Cytotoxic Escherichia coli strains encoding colibactin, cytotoxic necrotizing factor, and cytolethal distending toxin colonize laboratory common marmosets (Callithrix …

CS McCoy, AJ Mannion, Y Feng, CM Madden… - Scientific Reports, 2021 - nature.com
Cyclomodulins are virulence factors that modulate cellular differentiation, apoptosis, and
proliferation. These include colibactin (pks), cytotoxic necrotizing factor (cnf), and cytolethal …

The Epidemiology of Invasive, Multipleantibiotic–resistant Klebsiella pneumoniae Infection in a Breeding Colony of Immunocompromised NSG Mice

MI Stair, SE Carrasco, D Annamalai… - Comparative …, 2022 - ingentaconnect.com
Klebsiella pneumoniae (Kp) is a gram-negative opportunistic pathogen that causes severe
pneumonia, pyelonephritis, and sepsis in immunocompromised hosts. During a 4-mo …

Intestinal colonization of genotoxic Escherichia coli strains encoding colibactin and cytotoxic necrotizing factor in small mammal pets

NJ Fabian, AJ Mannion, Y Feng, CM Madden… - Veterinary …, 2020 - Elsevier
Escherichia coli encoding colibactin (clb), cytolethal distending toxin (cdt), and hemolysin-
associated cytotoxic necrotizing factor (cnf) are associated with various intestinal and extra …