The Stringent Response Contributes to Persistent Methicillin-Resistant Staphylococcus aureus Endovascular Infection Through the Purine Biosynthetic Pathway

L Li, AS Bayer, A Cheung, L Lu… - The Journal of …, 2020 - academic.oup.com
… Persistent methicillin-resistant Staphylococcus aureus (MRSA) endovascular infections …
biosynthetic pathways and stringent response mechanism(s) related to this life-threatening …

Evasion of host defenses by intracellular Staphylococcus aureus

KE Watkins, M Unnikrishnan - Advances in Applied Microbiology, 2020 - Elsevier
… The first reports of S. aureus survival within phagocytes was over 60 years ago in the 1950s
which described the intracellular presence and replication of the bacteria within rabbit and …

The autophagic response to Staphylococcus aureus provides an intracellular niche in neutrophils

…, JJ Serba, BM Dekker, JF Gibson, S Masud… - Autophagy, 2021 - Taylor & Francis
… extracellular pathogen, accumulating evidence suggests that S. aureus is not only capable
of inducing phagocyte lysis but also able to survive within professional phagocytes, such as …

Intracellular escape strategies of Staphylococcus aureus in persistent cutaneous infections

L Huitema, T Phillips, V Alexeev… - Experimental …, 2021 - Wiley Online Library
… Produced antibodies are helpful in the opsonization of bacteria and their engulfment by
phagocytic cells, such as neutrophils and macrophages. CD4 T cells function mainly as helper …

Pathogenicity and virulence of Staphylococcus aureus

GYC Cheung, JS Bae, M Otto - Virulence, 2021 - Taylor & Francis
… Of note, PSMs are – except possibly for LukAB/GH – the only leukocyte toxins that are
believed to exert their main function after phagocytosis, and they have been shown to facilitate …

[HTML][HTML] Growth Mode and Physiological State of Cells Prior to Biofilm Formation Affect Immune Evasion and Persistence of Staphylococcus aureus

K Savijoki, I Miettinen, TA Nyman, M Kortesoja… - Microorganisms, 2020 - mdpi.com
… triggering persister formation in S. aureus, in which neither the stringent response nor the
TA … using phagocytic mammalian THP-1 macrophage-like cells. The viability of the intra-cellular …

[HTML][HTML] Staphylococcus aureus host interactions and adaptation

BP Howden, SG Giulieri, T Wong Fok Lung… - Nature Reviews …, 2023 - nature.com
… Binding of IgG Fc domain by secreted protein A (SpA) and staphylococcal
immunoglobulin-binding protein (Sbi) protects Staphylococcus aureus from phagocytosis and …

Inside job: Staphylococcus aureus host-pathogen interactions

J Horn, K Stelzner, T Rudel, M Fraunholz - International Journal of Medical …, 2018 - Elsevier
… pathogen, S. aureus since has been shown to survive phagocytosis by neutrophils and
macrophages and even was shown to be internalized by a variety of otherwise non-phagocytic

[HTML][HTML] Comparison of the immune response during acute and chronic Staphylococcus aureus infection

RA Brady, CP Mocca, RD Plaut, K Takeda, DL Burns - PLoS One, 2018 - journals.plos.org
Staphylococcus aureus bacteria are able to grow in a … aureus may also be evading the
host response by invading host cells, including professional and non-professional phagocytes

[HTML][HTML] Interaction of Staphylococcus aureus persister cells with the host when in a persister state and following awakening

EG Mina, CNH Marques - Scientific Reports, 2016 - nature.com
… of cell stasis due to the stringent response and increase of polyP compounds 4,5,6 .
Persister cells can form upon induction of a SOS response due to an inhibition of DNA repair by …