Results 61 to 70 of about 28,825 (215)

Autosomal Dominant Hyper‐IgE Syndrome Patients Retain IL10‐Producing preTh17‐Cells That Are Activated by Opportunistic Pathogens and Support IgE Production

Allergy, EarlyView.
IL‐10 producing CCR6+Th‐cells are central memory T‐cells that express ROR‐γt and differentiate to Th17‐cells via an autocrine loop of STAT3‐activating cytokines (preTh17). STAT3‐deficient AD‐HIES patients lack Th17‐ and Tfh17‐cells but retain preTh17‐ and Th1/17‐cells.
Giorgia Moschetti, Chiara Vasco, Francesca Clemente, Paola Larghi, Sara Maioli, Edoardo Scarpa, Elena Carelli, Nadia Pulvirenti, Maria Lucia Sarnicola, Mariacristina Crosti, Manal Bel Imam, Willem van de Veen, Loris Rizzello, Sergio Abrignani, Lucia A. Baselli, Rosa Maria Dellepiane, Maria Carrabba, Giovanna Fabio, Jens Geginat   +18 more
wiley   +1 more source

Safety and Immunogenicity of a Parenterally Administered, Structure-Based Rationally Modified Recombinant Staphylococcal Enterotoxin B Protein Vaccine, STEBVax

Clinical and Vaccine Immunology, 2016
Staphylococcus aureus produces several enterotoxins and superantigens, exposure to which can elicit profound toxic shock. A recombinant staphylococcal enterotoxin B (rSEB) containing 3 distinct mutations in the major histocompatibility complex class II ...
Wilbur H. Chen, M. Pasetti, R. Adhikari, H. Baughman, R. Douglas, J. El-Khorazaty, Nancy Greenberg, Frederick W. Holtsberg, Grant C. Liao, M. Reymann, Xiaolin Wang, Kelly L. Warfield, M. Aman   +12 more
semanticscholar   +1 more source

Comparison of Antivirulence Activities of Black Ginseng against Methicillin-Resistant Staphylococcus aureus According to the Number of Repeated Steaming and Drying Cycles

Antibiotics, 2021
Korean ginseng has been widely used in Eastern medicine for thousands of years. The contents of the compounds in ginseng roots change depending on the amount of steaming and drying, and the drying method used.
Young-Seob Lee, Kwan-Woo Kim, Dahye Yoon, Geum-Soog Kim, Dong-Yeul Kwon, Ok-Hwa Kang, Dae Young Lee   +6 more
doaj   +1 more source

Diet–Microbiome–Immune Interactions at the Gut Mucosa in Food Allergy: Mechanisms, Gaps, and Therapeutic Implications

Allergy, EarlyView.
ABSTRACT Mucosal surfaces are sites of highly dynamic interactions among epithelial and immune cells, environmental exposures, particularly dietary inputs, and the diverse microbial communities and their metabolites. These elements continually influence each other to maintain homeostasis and ensure appropriate immune discrimination between pathogens ...
Clara Delaroque, Liam O'Mahony, Inge Kortekaas Krohn, Charlotte G. Mortz, Markus Ollert, Mahesh S. Desai   +5 more
wiley   +1 more source

Characterization of Enterotoxigenic Bacillus cereus sensu lato and Staphylococcus aureus Isolates and Associated Enterotoxin Production Dynamics in Milk or Meat-Based Broth

Toxins, 2017
Bacillus cereus sensu lato species, as well as Staphylococcus aureus, are important pathogenic bacteria which can cause foodborne illness through the production of enterotoxins.
Laura Walker-York-Moore, Sean C. Moore, Edward M. Fox   +2 more
doaj   +1 more source

BLIMP‐1 and CD39 expression define human effector memory regulatory T cells in blood and recall responses to viruses

Immunology &Cell Biology, EarlyView.
This study found that BLIMP‐1 is highly expressed in activated effector/memory human regulatory T cells, especially CD39+ Tregs, where it is associated with increased IL‐10 production and a conserved phenotype across blood and lung tissues during immune responses such as SARS‐CoV‐2 infection.
Chansavath Phetsouphanh, Laura Cook, Katherine J. L. Jackson, Deirdre Cuff, Vera Klemm, Bikash Manandhar, Denise C. Hsu, Yin Xu, John J. Zaunders, Anthony D. Kelleher, Nabila Seddiki   +10 more
wiley   +1 more source

Prevalence of six genes encoding enterotoxins production of Staphylococcus aureus isolated from white-brined-cheese by multiplex PCR [PDF]

Bihdāsht-i Mavādd-i Ghaz̠āyī, 2014
Isolation, identification and grouping of Staphylococcal enterotoxins in milk is of great importance since these toxins are considered as a major potential source of human illness.
S Mahdavi
doaj  

Different Types of Cell Death Induced by Enterotoxins

Toxins, 2010
The infection of bacterial organisms generally causes cell death to facilitate microbial invasion and immune escape, both of which are involved in the pathogenesis of infectious diseases.
Ming-Yuan Hong, Chia-Yuan Hsieh, Yi-Lin Cheng, Wei-Ching Huang, Chiou-Feng Lin, Chia-Ling Chen, Chi-Yun Wang   +6 more
doaj   +1 more source

Mast Cells in Host Defense Against Cutaneous Staphylococcus aureus Infection

Immunology &Cell Biology, EarlyView.
Impact of S. aureus epicutaneous sensitization models on mast cell function in vivo. D. farinae and Staphylococcal enterotoxin B (SEB) activate Trpv1+ Tac1+ nociceptors to trigger the release of substance P (SP), which promotes mast cell degranulation through Mrgprb2. S.
Hannah Dychtenberg, Carly Kadonoff, Bailey Lehnert, Priyanka Pundir   +3 more
wiley   +1 more source

Effect of minerals on staphylococcal enterotoxin B production [PDF]

Infection and Immunity, 1978
Raising the magnesium level from 0.4 to 1.5 mM in a medium containing only amino acids (2.08%), salts, and vitamins increased enterotoxin B production by Staphylococcus aureus S-6 by about 80%. The level of phosphates in the medium was lowered to one-tenth (to 2.87 mM) the original amount without adversely affecting growth and enterotoxin production ...
G M, Keller, R S, Hanson, M S, Bergdoll
openaire   +2 more sources