Trained immunity: adaptation within innate immune mechanisms

J Domínguez-Andrés, JC Dos Santos… - Physiological …, 2023 - journals.physiology.org
The mechanisms underlying innate immune memory have been extensively explored in the
last decades but are in fact largely unknown. Although the specificity of adaptive immune …

The role of neutrophils in trained immunity

L Kalafati, A Hatzioannou, G Hajishengallis… - Immunological …, 2023 - Wiley Online Library
The principle of trained immunity represents innate immune memory due to sustained,
mainly epigenetic, changes triggered by endogenous or exogenous stimuli in bone marrow …

Bacteria-derived nanovesicles enhance tumour vaccination by trained immunity

G Liu, N Ma, K Cheng, Q Feng, X Ma, Y Yue… - Nature …, 2024 - nature.com
Trained immunity enhances the responsiveness of immune cells to subsequent infections or
vaccinations. Here we demonstrate that pre-vaccination with bacteria-derived outer …

Neonatal BCG vaccination is associated with a long-term DNA methylation signature in circulating monocytes

S Bannister, B Kim, J Domínguez-Andrés, G Kilic… - Science …, 2022 - science.org
Trained immunity describes the capacity of innate immune cells to develop heterologous
memory in response to certain exogenous exposures. This phenomenon mediates, at least …

Metabolic regulation in the induction of trained immunity

AV Ferreira, J Domínguez-Andrés… - Seminars in …, 2024 - Springer
The innate immune system exhibits features of memory, termed trained immunity, which
promote faster and more robust responsiveness to heterologous challenges. Innate immune …

Maternal diet alters long-term innate immune cell memory in fetal and juvenile hematopoietic stem and progenitor cells in nonhuman primate offspring

MJ Nash, E Dobrinskikh, TK Soderborg, RC Janssen… - Cell reports, 2023 - cell.com
Maternal overnutrition increases inflammatory and metabolic disease risk in postnatal
offspring. This constitutes a major public health concern due to increasing prevalence of …

The role of cell metabolism in innate immune memory

AV Ferreira, J Domiguéz-Andrés… - Journal of Innate Immunity, 2022 - karger.com
Immunological memory is classically attributed to adaptive immune responses, but recent
studies have shown that challenged innate immune cells can display long-term functional …

Sepsis induces non-classic innate immune memory in granulocytes

B Wang, L Zhu, B Jia, C Zhao, J Zhang, F Li, J Li… - Cell Reports, 2023 - cell.com
Secondary infection in patients with sepsis triggers a new wave of inflammatory response,
which aggravates organ injury and increases mortality. Trained immunity boosts a potent …

Innate immune memory in inflammatory arthritis

MM Jeljeli, IE Adamopoulos - Nature Reviews Rheumatology, 2023 - nature.com
The concept of immunological memory was demonstrated in antiquity when protection
against re-exposure to pathogens was observed during the plague of Athens …

Single-cell transcriptomic analysis reveals neutrophil as orchestrator during β-glucan–induced trained immunity in a teleost fish

D Mu, J Yang, Y Jiang, Z Wang, W Chen… - The Journal of …, 2022 - journals.aai.org
Trained immunity defines long-term memory of innate immunity based on transcriptional,
epigenetic, and metabolic modifications of myeloid cells, which are characterized by …