Results 21 to 30 of about 10,584 (175)

EspE3 plays a role in the pathogenicity of avian pathogenic Escherichia coli

Veterinary Research, 2023
AbstractAPEC encodes multiple virulence factors that have complex pathogenic mechanisms. In this study, we report a virulence factor named EspE3, which can be secreted from APEC. This protein was predicted to have a leucine-rich repeat domain (LRR) and may have a similar function to IpaH class effectors of the type III secretion system (T3SS).
Qianwen Li, Zhao Qi, Dandan Fu, Bo Tang, Xiangjun Song, Ying Shao, Jian Tu, Kezong Qi   +7 more
openaire   +3 more sources

Characterizing avian pathogenic Escherichia coli (APEC) from colibacillosis cases, 2018 [PDF]

PeerJ, 2021
Colibacillosis caused by avian pathogenic Escherichia coli (APEC) is a devastating disease of poultry that results in multi-million-dollar losses annually to the poultry industry. Disease syndromes associated with APEC includes colisepticemia, cellulitis,
Darby M. Newman, Nicolle L. Barbieri, Aline L. de Oliveira, Dajour Willis, Lisa K. Nolan, Catherine M. Logue   +5 more
doaj   +2 more sources

Avian Pathogenic Escherichia coli: Advances in Pathogenesis, Diagnosis, and Control. [PDF]

Vet Sci
Avian colibacillosis is a significant disease in poultry caused by avian pathogenic Escherichia coli (APEC). APEC affects birds of all ages and leads to severe lesions in multiple organ systems, including the respiratory, digestive, and reproductive tracts.
Kamal O, Kneuper H, Cogan T, Woodward MJ.   +3 more
europepmc   +3 more sources

tkt1, located on a novel pathogenicity island, is prevalent in avian and human extraintestinal pathogenic Escherichia coli

BMC Microbiology, 2012
Background Extraintestinal pathogenic Escherichia coli are important pathogens of human and animal hosts. Some human and avian extraintestinal pathogenic E.
Li Ganwu, Kariyawasam Subhashinie, Tivendale Kelly A, Wannemuehler Yvonne, Ewers Christa, Wieler Lothar H, Logue Catherine M, Nolan Lisa K   +7 more
doaj   +1 more source

Histopathological Diagnosis and Detection of Avian Pathogenic Escherichia Coli Virulence Genes in Broiler Chickens in Indonesia [PDF]

Archives of Razi Institute
Colibacillosis is a disease in poultry that often occurs in poultry farms in developing countries, including Indonesia. This disease is generally caused by cage or environmental sanitation problems, as well as poor poultry husbandry patterns ...
Freshinta Jellia Wibisono, Adhitya Yoppy Ro Candra, Arief Mardijanto, Olan Rahayu Puji Astuti Nussa, Irfan Alias Kendek, Allsya Christy Artha, Muhammad Andika Bhayangkara   +6 more
doaj   +1 more source

Characteristics, pathogenic mechanism, zoonotic potential, drug resistance, and prevention of avian pathogenic Escherichia coli (APEC)

Frontiers in Microbiology, 2022
Although most Escherichia coli (E. coli) strains are commensal and abundant, certain pathogenic strains cause severe diseases from gastroenteritis to extraintestinal infections. Extraintestinal pathogenic E.
Jiangang Hu, Dossêh Jean Apôtre Afayibo, Beibei Zhang, Hong Zhu, Lan Yao, Weiqi Guo, Xinyu Wang, Zhiyang Wang, Di Wang, Haoheng Peng, Mingxing Tian, Jingjing Qi, Shaohui Wang   +12 more
doaj   +1 more source

papA Gene of Avian Pathogenic Escherichia coli

Avian Diseases, 2011
P fimbrial adhesins may be associated with the virulence of avian pathogenic Escherichia coli (APEC). However, most APECs are unable to express P fimbriae even when they are grown under conditions that favor P fimbrial expression. This failure can be explained by the complete absence of the pap operon or the presence of an incomplete pap operon in Pap ...
Kariyawasam, Subhashinie, Nolan, Lisa
openaire   +4 more sources

Transcription Regulator YgeK Affects the Virulence of Avian Pathogenic Escherichia coli

Animals, 2021
Avian pathogenic Escherichia coli (APEC) is the responsible pathogen for colibacillosis in poultry, and is a potential gene source for human extraintestinal pathogenic Escherichia coli.
Jian Tu, Dandan Fu, Yi Gu, Ying Shao, Xiangjun Song, Mei Xue, Kezong Qi   +6 more
doaj   +1 more source

Co-relationship between Escherichia coli in broiler cellulitis and liver lesions [PDF]

Brazilian Journal of Biology, 2020
Pathogenic strains of Escherichia coli may invade the subcutaneous tissue of poultry and cause cellulitis, whilst the pathogen may also cause lesions in internal organs such as the liver.
R. M. Silva, I. M. M Silva, M. C. Jesus, M. D. B. Fernandes, F. S. Oliveira, J. Evêncio-Neto   +5 more
doaj   +1 more source

Chromosomal features of Escherichia coli serotype O2:K2, an avian pathogenic E. coli

Standards in Genomic Sciences, 2017
Escherichia coli causing infection outside the gastrointestinal system are referred to as extra-intestinal pathogenic E. coli. Avian pathogenic E. coli is a subgroup of extra-intestinal pathogenic E. coli and infections due to avian pathogenic E.
Steffen L. Jørgensen, Egle Kudirkiene, Lili Li, Jens P. Christensen, John E. Olsen, Lisa Nolan, Rikke H. Olsen   +6 more
doaj   +1 more source