Results 101 to 110 of about 130,169 (275)

A food chain approach to control of Shiga toxin-producing Escherichia coli in New Zealand : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Veterinary Science at Massey University, Palmerston North, New Zealand [PDF]

open access: yes, 2018
Part of Chapter 3 has been published as: Browne, A.S., Midwinter, A.C., Withers, H., Cookson, A.L., Biggs, P.J., Marshall J.C., Benschop, J., Hathaway, S., Haack, N., Akhter, R., & French, N.P. (2018).
Browne, Andrew Springer
core  

Comparative genomics of Shiga toxin encoding bacteriophages [PDF]

open access: yes, 2012
Background Stx bacteriophages are responsible for driving the dissemination of Stx toxin genes (stx) across their bacterial host range. Lysogens carrying Stx phages can cause severe, lifethreatening disease and Stx toxin is an integral virulence factor.
Allison, Heather   +6 more
core   +2 more sources

Relationship Between PTBP1 and Pancreatic Cancer Based on microRNA and Behavior During TYMS‐Mediated Carcinogenesis

open access: yesCancer Science, EarlyView.
Corresponding Author and colleagues identify a pancreas‐enriched microRNA, miR‐216b‐5p, that suppresses PTBP1 and its downstream effector TYMS. Their findings reveal a novel miR‐216b‐5p/PTBP1/TYMS regulatory axis driving pancreatic cancer progression and establish PTBP1 as a central molecular regulator of tumor biology beyond its metabolic role ...
Shigenori Suzuki   +14 more
wiley   +1 more source

Shiga-Like Toxin Produced by Local Isolates of O157:H7 Induces Apoptosis of the T47 Breast Cancer Cell Line

open access: yesBreast Cancer: Basic and Clinical Research, 2021
Purpose: It has been suggested that Shiga-like toxins produced by Escherichia coli O157:H7 could be used as novel therapeutic agents against malignant tumors. In addition, the antitumor potency of local isolates from Indonesia, which are known to be less
Komang Januartha Putra Pinatih   +3 more
doaj   +1 more source

Draft Genome Sequence of an Escherichia coli O157:H43 Strain Isolated from Cattle [PDF]

open access: yes, 2013
Here we report the draft genome sequence of an Escherichia coli O157:H43 strain, designated T22, with an atypical virulence gene profile and isolated from healthy cattle.
Horváth, Balázs   +4 more
core   +1 more source

Super‐Enhancer Formation in Scirrhous Gastric CAFs, and the Presence of a Stromal Field in Non‐Cancerous Tissues

open access: yesCancer Science, EarlyView.
While CAFs are produced as a result of education by cancer cells in non‐scirrhous gastric cancer, normal fibroblasts of scirrhous gastric cancer patients are already pre‐conditioned, forming a stromal field for scirrhous gastric cancer. ABSTRACT Scirrhous gastric cancer has aggressive clinical courses and is characterized by dominating cancer ...
Yoshimi Yasukawa   +12 more
wiley   +1 more source

Failure of manganese to protect from Shiga toxin. [PDF]

open access: yesPLoS ONE, 2013
Shiga toxin (Stx), the main virulence factor of Shiga toxin producing Escherichia coli, is a major public health threat, causing hemorrhagic colitis and hemolytic uremic syndrome.
Marsha A Gaston   +2 more
doaj   +1 more source

Shiga toxin production and translocation during microaerobic human colonic infection with Shiga toxin-producing E. coli O157:H7 and O104:H4 [PDF]

open access: yes, 2014
Haemolytic uraemic syndrome caused by Shiga toxin-producing E. coli (STEC) is dependent on release of Shiga toxins (Stxs) during intestinal infection and subsequent absorption into the bloodstream.
Billoud, Lucile   +4 more
core   +2 more sources

The Natural Quassinoid Brusatol Enhances Venetoclax Efficacy and Overcomes Resistance in Myeloid Leukemias

open access: yesCancer Science, EarlyView.
Schematic illustration of the mechanisms by which the natural quassinoid brusatol induces apoptosis in myeloid leukemias and enhances venetoclax efficacy via p53‐dependent apoptosis and mitochondrial dysfunction. ABSTRACT While venetoclax‐based combinations have shown promising results in acute myeloid leukemia (AML), the remission duration is ...
Shin‐ichiro Kawaguchi   +11 more
wiley   +1 more source

Prevalence and serotypes of Shiga toxin-producing Escherichia coli (STEC) in dairy cattle from Northern Portugal.

open access: yesPLoS ONE, 2020
The prevalence of Shiga toxin (Stx)-producing Escherichia coli (STEC) was determined by evaluating its presence in faecal samples from 155 heifers, and 254 dairy cows in 21 farms at North of Portugal sampled between December 2017 and June 2019.
Andressa Ballem   +11 more
doaj   +1 more source

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