The evolutionary tug-of-war of macrophage metabolism during bacterial infection

L Almeida, A Dhillon-LaBrooy, T Sparwasser - Trends in Endocrinology & …, 2023 - cell.com
The function and phenotype of macrophages are intimately linked with pathogen detection.
On sensing pathogen-derived signals and molecules, macrophages undergo a carefully …

Genome degradation promotes Salmonella pathoadaptation by remodeling fimbriae-mediated proinflammatory response

X Zhou, X Kang, J Chen, Y Song, C Jia… - National Science …, 2023 - academic.oup.com
Understanding changes in pathogen behavior (eg increased virulence, a shift in
transmission channel) is critical for the public health management of emerging infectious …

Cigarette Smoking as a Risk Factor for Tuberculosis in Adults: Epidemiology and Aspects of Disease Pathogenesis

C Feldman, AJ Theron, MC Cholo, R Anderson - Pathogens, 2024 - mdpi.com
It has been noted by the World Health Organisation that cases of tuberculosis in 2022
globally numbered 10.6 million, resulting in 1.3 million deaths, such that TB is one of the …

[HTML][HTML] BRD4 regulates glycolysis-dependent Nos2 expression in macrophages upon H pylori infection

N Modi, Y Chen, X Dong, X Hu, GW Lau… - Cellular and Molecular …, 2024 - Elsevier
Background & Aims Metabolic reprogramming is essential for the activation and functions of
macrophages, including bacterial killing and cytokine production. Bromodomain-containing …

Diesel exhaust particles induce polarization state-dependent functional and transcriptional changes in human monocyte-derived macrophages

T Smyth, I Jaspers - American Journal of Physiology-Lung …, 2024 - journals.physiology.org
Macrophage populations exist on a spectrum between the proinflammatory M1 and
proresolution M2 states and have demonstrated the ability to reprogram between them after …

Comprehensive proteomic analysis reveals omega-3 fatty acids to counteract endotoxin-stimulated metabolic dysregulation in porcine enterocytes

TS Sundaram, MF Addis, C Giromini, R Rebucci… - Scientific Reports, 2023 - nature.com
Omega-3 polyunsaturated fatty acids (n-3 PUFA), such as the eicosapentaenoic acid (EPA)
and docosahexaenoic acid (DHA), are reported to beneficially affect the intestinal immunity …

Subversion strategies of lysosomal killing by intracellular pathogens

SC Teixeira, TL Teixeira, PCB Tavares, RN Alves… - Microbiological …, 2023 - Elsevier
Many pathogenic organisms need to reach either an intracellular compartment or the
cytoplasm of a target cell for their survival, replication or immune system evasion …

M2 Polarization and Inhibition of Host Cell Glycolysis Contributes Intracellular Survival of Salmonella Strains in Chicken Macrophage HD-11 Cells

H He, KJ Genovese, RJ Arsenault, CL Swaggerty… - Microorganisms, 2023 - mdpi.com
Salmonella enterica is a group of facultative, gram-negative bacteria. Recently, new
evidence indicated that Salmonella could reprogram the host metabolism to increase energy …

Salmonella Enteritidis activates inflammatory storm via SPI-1 and SPI-2 to promote intracellular proliferation and bacterial virulence

D Xiong, L Song, Y Chen, X Jiao, Z Pan - Frontiers in Cellular and …, 2023 - frontiersin.org
Salmonella Enteritidis is an important intracellular pathogen, which can cause
gastroenteritis in humans and animals and threaten life and health. S. Enteritidis proliferates …

Novel Synergistic Probiotic Intervention: Transcriptomic and Metabolomic Analysis Reveals Ameliorative Effects on Immunity, Gut Barrier, and Metabolism of Mice …

M Junaid, H Lu, Y Li, Y Liu, AU Din, Z Qi, Y Xiong… - Genes, 2024 - mdpi.com
Salmonella typhimurium (S. typhimurium), a prevalent cause of foodborne infection, induces
significant changes in the host transcriptome and metabolome. The lack of therapeutics with …