[HTML][HTML] Cathelicidins modulate TLR-activation and inflammation

MR Scheenstra, RM Van Harten… - Frontiers in …, 2020 - frontiersin.org
Cathelicidins are short cationic peptides that are part of the innate immune system. At first,
these peptides were studied mostly for their direct antimicrobial killing capacity, but …

[HTML][HTML] Cathelicidin host defense peptides and inflammatory signaling: Striking a balance

MA Alford, B Baquir, FL Santana, EF Haney… - Frontiers in …, 2020 - frontiersin.org
Host-defense peptides (HDPs) are vital components of innate immunity in all vertebrates.
While their antibacterial activity toward bacterial cells was the original focus for research …

Human antimicrobial peptides in ocular surface defense

I Mohammed, DG Said, HS Dua - Progress in retinal and eye research, 2017 - Elsevier
Sight depends on the passage of light through the transparent cornea and being focused on
the fovea. Its exposed position renders it vulnerable to microbial infection. The cornea has …

[HTML][HTML] The age-driven decline in neutrophil function contributes to the reduced efficacy of the pneumococcal conjugate vaccine in old hosts

SR Simmons, EYI Tchalla, M Bhalla… - Frontiers in cellular …, 2022 - frontiersin.org
Despite the availability of vaccines, Streptococcus pneumoniae (pneumococcus) remains a
serious cause of infections in the elderly. The efficacy of anti-pneumococcal vaccines …

[HTML][HTML] IL-33/ST2 plays a critical role in endothelial cell activation and microglia-mediated neuroinflammation modulation

K Cao, X Liao, J Lu, S Yao, F Wu, X Zhu, D Shi… - Journal of …, 2018 - Springer
Abstract Background Interleukin-33 (IL-33) is increasingly being recognized as a key
immunomodulatory cytokine in many neurological diseases. Methods In the present study …

Lack of formyl peptide receptor 1 and 2 leads to more severe inflammation and higher mortality in mice with of pneumococcal meningitis

S Oldekamp, S Pscheidl, E Kress, O Soehnlein… - …, 2014 - Wiley Online Library
Bacterial meningitis is, despite progress in research and the development of new treatment
strategies, still a cause of severe neuronal sequelae. The brain is protected from penetrating …

The dual role of cathelicidins in systemic inflammation

FP da Silva, MCC Machado - Immunology letters, 2017 - Elsevier
Antimicrobial peptides are key components of the innate immune system. They act as broad-
spectrum antimicrobial agents against Gram-positive and− negative bacteria, viruses, and …

Cathelicidin‐related antimicrobial peptide promotes neuroinflammation through astrocyte–microglia communication in experimental autoimmune encephalomyelitis

A Bhusal, Y Nam, D Seo, MH Rahman, EM Hwang… - Glia, 2022 - Wiley Online Library
Cathelicidin‐related antimicrobial peptide (CRAMP) is an effector molecule of the innate
immune system with direct antimicrobial and immunomodulatory activities; however, its role …

[HTML][HTML] The formyl peptide receptor agonist Ac2-26 alleviates neuroinflammation in a mouse model of pneumococcal meningitis

M Rüger, E Kipp, N Schubert, N Schröder… - Journal of …, 2020 - Springer
Background Bacterial meningitis is still a cause of severe neurological disability. The brain is
protected from penetrating pathogens by the blood-brain barrier and the innate immune …

Interaction of antibiotics with innate host defense factors against Salmonella enterica serotype newport

G Sakoulas, M Kumaraswamy, A Kousha, V Nizet - MSphere, 2017 - Am Soc Microbiol
This study examines the pharmacodynamics of antimicrobials that are used to treat
Salmonella with each other and with key components of the innate immune system …