Results 131 to 140 of about 3,255,070 (396)

Intracellular Streptococcal Uptake and Persistence: A Potential Cause of Erysipelas Recurrence

open access: yesFrontiers in Medicine, 2019
Erysipelas is a severe streptococcal infection of the skin primarily spreading through the lymphatic vessels. Penicillin is the treatment of choice. The most common complication consists in relapses which occur in up to 40% or more of patients despite ...
Fatma Jendoubi   +3 more
doaj   +1 more source

Protective vaccination in the horse against _Streptococcus equi_ with recombinant antigens [PDF]

open access: yes, 2009
_Streptococcus equi_ subspecies _equi_ (_S. equi_) is a clonal, equine host-adapted pathogen of global importance that causes a highly contagious suppurative lymphodendopathy of the head and neck, more commonly known as Strangles.
Andrew Waller   +6 more
core   +1 more source

Quorum Sensing Inhibits Type III‐A CRISPR‐Cas System Activity Through Repressing Positive Regulators SarA and ArcR in Staphylococcus Aureus

open access: yesAdvanced Science, EarlyView.
This study proposes a novel model illustrating how quorum sensing (QS) regulates the type III‐A CRISPR‐Cas system in Staphylococcus aureus. The QS regulator AgrA suppresses CRISPR‐Cas activity by downregulating the transcriptional regulators SarA and ArcR.
Yang Li   +6 more
wiley   +1 more source

eIF4E Enriched Extracellular Vesicles Induce Immunosuppressive Macrophages through HMGCR‐Mediated Metabolic Rewiring

open access: yesAdvanced Science, EarlyView.
Here, it is revealed that ovarian cancer cells release extracellular vesicles enriched with eIF4E, which alters protein production in macrophages. This leads to increased expression of 3‐hydroxy‐3‐methyl‐glutaryl‐coenzyme A reductase (HMGCR), boosting cholesterol synthesis and activating an immunosuppressive pathway through X‐box binding protein 1 and ...
Sonam Mittal   +15 more
wiley   +1 more source

Sydenham's chorea

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery, 2014
Sydenham's chorea (SC), as one of the most common children acquired chorea, is a characteristic clinical manifestation of rheumatic fever in nervous system.
Bo ZHAO, Jia-wei WANG
doaj  

Old Bug—New Challenges After COVID-19 Pandemic: Severe Invasive Streptococcus pyogenes Infections in Adults—A Single-Center Experience in Poland

open access: yesPathogens
Since the beginning of December 2022, an unusually high number of cases and deaths of Group A Streptococcus (GAS) infections has been reported in many European countries.
Patrycja Leśnik   +5 more
doaj   +1 more source

Necrotizing skin and soft tissue infections in the intensive care unit

open access: yes, 2020
BACKGROUND: Necrotizing skin and soft-tissue infections (NSTI) are rare but potentially life-threatening and disabling infections that often require intensive care unit admission.
de Prost, Nicolas   +5 more
core   +2 more sources

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