Leishmaniasis: the act of transmission

TD Serafim, IV Coutinho-Abreu, R Dey, R Kissinger… - Trends in …, 2021 - cell.com
The contribution of vector transmission to pathogen establishment is largely underrated. For
Leishmania, transmission by sand flies is critical to early survival involving an irreproducible …

[HTML][HTML] Cellular senescence–molecular mechanisms of intervertebral disc degeneration from an immune perspective

C Song, Y Zhou, K Cheng, F Liu, W Cai, D Zhou… - Biomedicine & …, 2023 - Elsevier
Intervertebral disc degeneration (IVDD) is a frequent and intractable chronic condition in
orthopedics that causes enormous discomfort in patients' lives and thoughts, as well as a …

Symbiotic Firmicutes establish mutualism with the host via innate tolerance and resistance to control systemic immunity

CKI Jordan, RL Brown, MLY Larkinson, RP Sequeira… - Cell Host & Microbe, 2023 - cell.com
The intestinal microbiota regulates immunity across organ systems. Which symbionts control
systemic immunity, the mechanisms they use, and how they avoid widespread inflammatory …

Epigenetic remodeling in innate immunity and inflammation

Q Zhang, X Cao - Annual review of immunology, 2021 - annualreviews.org
The innate immune response is a rapid response to pathogens or danger signals. It is
precisely activated not only to efficiently eliminate pathogens but also to avoid excessive …

Ketogenesis promotes tolerance to Pseudomonas aeruginosa pulmonary infection

KL Tomlinson, YT Chen, A Junker, AC Urso, TWF Lung… - Cell Metabolism, 2023 - cell.com
Pseudomonas aeruginosa is a common cause of pulmonary infection. As a Gram-negative
pathogen, it can initiate a brisk and highly destructive inflammatory response; however, most …

Klebsiella pneumoniae induces host metabolic stress that promotes tolerance to pulmonary infection

TWF Lung, D Charytonowicz, KG Beaumont, SS Shah… - Cell metabolism, 2022 - cell.com
K. pneumoniae sequence type 258 (Kp ST258) is a major cause of healthcare-associated
pneumonia. However, it remains unclear how it causes protracted courses of infection in …

Roles of regulatory T cells in tissue pathophysiology and metabolism

C Campbell, A Rudensky - Cell metabolism, 2020 - cell.com
Regulatory T (Treg) cells expressing the X-chromosome-encoded transcription factor Foxp3
represent a specialized immunosuppressive lineage with a well-recognized, essential …

Determinants of periodontal/periapical lesion stability and progression

F Cavalla, A Letra, RM Silva… - Journal of Dental …, 2021 - journals.sagepub.com
Periodontal and periapical lesions are infectious inflammatory osteolitytic conditions in
which a complex inflammatory immune response mediates bone destruction. However, the …

Membrane vesicle production as a bacterial defense against stress

N Mozaheb, MP Mingeot-Leclercq - Frontiers in microbiology, 2020 - frontiersin.org
Membrane vesicles are the nano-sized vesicles originating from membranes. The
production of membrane vesicles is a common feature among bacteria. Depending on the …

A single transcription factor facilitates an insect host combating Bacillus thuringiensis infection while maintaining fitness

Z Guo, L Guo, J Qin, F Ye, D Sun, Q Wu, S Wang… - Nature …, 2022 - nature.com
Maintaining fitness during pathogen infection is vital for host survival as an excessive
response can be as detrimental as the infection itself. Fitness costs are frequently associated …