Results 51 to 60 of about 10,497 (180)

Interaction Among Microbiota, Chemical Composition, and Quality Variations in Coffea arabica Across Altitudinal Gradients During Wet Processing

Food Science &Nutrition, Volume 14, Issue 8, August 2026.
Fermentation significantly altered the dominant bacterial genera from Sphingomonas and Pleomorphomonas (before fermentation) to Weissella and Lactobacillus (after fermentation), while Cladosporium and Fusarium remained the dominant fungal genera. Notably, non‐volatile compounds in de‐pulping coffee beans and volatile compounds of roasted coffee beans ...
Xiaojing Shen, Yamei Wu, Qi Wang, Wenhua Chen, Bintao Peng, Surui Lu, Ying Yang, Kunyi Liu, Jilai Zhang   +8 more
wiley   +1 more source

Prophage exotoxins enhance colonization fitness in epidemic scarlet fever-causing Streptococcus pyogenes

Nature Communications, 2020
The pathogenesis of Streptococcus pyogenes (GAS) causing scarlet fever has been associated with the presence of prophages, such as ΦHKU.vir, and their products.
Stephan Brouwer, Timothy C. Barnett, Diane Ly, Katherine J. Kasper, David M. P. De Oliveira, Tania Rivera-Hernandez, Amanda J. Cork, Liam McIntyre, Magnus G. Jespersen, Johanna Richter, Benjamin L. Schulz, Gordon Dougan, Victor Nizet, Kwok-Yung Yuen, Yuanhai You, John K. McCormick, Martina L. Sanderson-Smith, Mark R. Davies, Mark J. Walker   +18 more
doaj   +1 more source

Uptake and intracellular trafficking of superantigens in dendritic cells. [PDF]

PLoS ONE, 2013
Bacterial superantigens (SAgs) are exotoxins produced mainly by Staphylococcus aureus and Streptococcus pyogenes that can cause toxic shock syndrome (TSS). According to current paradigm, SAgs interact directly and simultaneously with T cell receptor (TCR)
María B Ganem, Mauricio C De Marzi, María J Fernández-Lynch, Carolina Jancic, Mónica Vermeulen, Jorge Geffner, Roy A Mariuzza, Marisa M Fernández, Emilio L Malchiodi   +8 more
doaj   +1 more source

Pseudomonas exotoxin: chimeric toxins

Journal of Biological Chemistry, 1989
Pseudomonas exotoxin binds to and enters cells by receptor-mediated endocytosis. Within the cell it requires exposure to low pH to enable it to translocate to the cell cytoplasm where it inhibits protein synthesis by ADP-ribosylating elongation factor 2.
I, Pastan, D, FitzGerald
openaire   +2 more sources

Lack of Differences in the Pharmacokinetics of Therapeutic Monoclonal Antibodies Between Japanese and Non‐Japanese Individuals

The Journal of Clinical Pharmacology, Volume 66, Issue 8, August 2026.
Abstract Evaluation of the pharmacokinetics (PK) of new drugs in Japanese individuals is regularly requested by the Japanese regulatory agency prior to participation in global clinical trials or for bridging approaches for regulatory approval. However, the need for PK assessments in the Japanese population may be less compelling for monoclonal ...
Paridhi Gupta, Ashish Sharma, Bernd Meibohm   +2 more
wiley   +1 more source

Proteome Analysis of Corynebacterium diphtheriae–Macrophage Interaction

PROTEOMICS, Volume 26, Issue 8, Page 9-28, August 2026.
ABSTRACT Contact of Corynebacterium diphtheriae with macrophages induces adaptations on both bacterial and cellular sides. The study presented here was aiming to shed light on the simultaneous intracellular adaptation of the bacteria and changes in the proteome of the phagocytes in response to the internalization of C. diphtheriae.
Luca Musella, Jens Möller, Christopher Lischer, Julio Vera‐Gonzalez, Jörg Hofmann, Lisa Ott, Andreas Burkovski   +6 more
wiley   +1 more source

Enigmatic roles of Vibrio cholerae hemolysin/cytolysin in the bacterial pathogenesis and host-pathogen interactions

Journal of Bacteriology
Vibrio cholerae cytolysin (VCC; also known as V. cholerae hemolysin) is a β-barrel pore-forming toxin (β-PFT) secreted by the cholera pathogen V. cholerae.
Mahendra Singh, Sindhoora Puravankara, Arunika Mukhopadhaya, Kausik Chattopadhyay   +3 more
doaj   +1 more source

Staphylococcal enterotoxin O exhibits cell cycle modulating activity

Frontiers in Microbiology, 2016
Maintenance of an intact epithelial barrier constitutes a pivotal defense mechanism against infections. Staphylococcus aureus is a versatile pathogen that produces multiple factors including exotoxins that promote tissue alteration.
Elisabeth eHodille, Elisabeth eHodille, Elisabeth eHodille, Ludmila eAlekseeva, Ludmila eAlekseeva, Nadia eBerkova, Asma eSerrier, Asma eSerrier, Cedric eBadiou, Cedric eBadiou, Benoit eGilquin, Benoit eGilquin, Virginie eBrun, Virginie eBrun, Francois eVandenesch, Francois eVandenesch, Francois eVandenesch, David eTerman, Gerard eLina, Gerard eLina, Gerard eLina   +20 more
doaj   +1 more source

Mechanisms of Resistance, Insights From Case Reports, and Future Prospects in Mycobacteriophage Therapy

Journal of the Royal Society of New Zealand, Volume 56, Issue 4, August 2026.
Evolution of drug‐resistant mycobacterial infections warrants renewed efforts in identifying more efficient preventive and control strategies as well as alternative treatment options. Interest in phage therapy is regaining significant traction, especially in cases of failed conventional therapy.
Buhari Yusuf, Abdul Malik, Md Shah Alam, Lijie Li, Haftay Abraha Tadesse, Aweke Mulu Belachew, Cuiting Fang, Xirong Tian, Htin Lin Aung, Shuai Wang, Tianyu Zhang   +10 more
wiley   +1 more source

It’s a Small World After All: The Remarkable but Overlooked Diversity of Venomous Organisms, with Candidates Among Plants, Fungi, Protists, Bacteria, and Viruses

Toxins
Numerous organisms, including animals, plants, fungi, protists, and bacteria, rely on toxins to meet their needs. Biological toxins have been classified into three groups: poisons transferred passively without a delivery mechanism; toxungens delivered to
William K. Hayes, Eric C. K. Gren, David R. Nelsen, Aaron G. Corbit, Allen M. Cooper, Gerad A. Fox, M. Benjamin Streit   +6 more
doaj   +1 more source