Lactate and IL6 define separable paths of inflammatory metabolic adaptation

S Dichtl, L Lindenthal, L Zeitler, K Behnke… - Science …, 2021 - science.org
Lactate is an end point of Warburg-type metabolism found in inflammatory macrophages.
Recently, lactate was shown to modify histones of lipopolysaccharide (LPS)–activated …

Localized, highly efficient secretion of signaling proteins by migrasomes

H Jiao, X Li, Y Li, Y Guo, X Hu, T Sho, Y Luo, J Wang… - Cell research, 2024 - nature.com
Migrasomes, enriched with signaling molecules such as chemokines, cytokines and
angiogenic factors, play a pivotal role in the spatially defined delivery of these molecules …

The glycolysis/HIF-1α axis defines the inflammatory role of IL-4-primed macrophages

B Dang, Q Gao, L Zhang, J Zhang, H Cai, Y Zhu… - Cell reports, 2023 - cell.com
Summary T helper type 2 (Th2) cytokine-activated M2 macrophages contribute to
inflammation resolution and wound healing. This study shows that IL-4-primed …

Macrophage variants in laboratory research: most are well done, but some are RAW

M Herb, V Schatz, K Hadrian, D Hos… - Frontiers in Cellular …, 2024 - frontiersin.org
Macrophages play a pivotal role in the innate immune response. While their most
characteristic function is phagocytosis, it is important not to solely characterize macrophages …

Differential effects of macrophage subtype‐specific cytokines on fibroblast proliferation and endothelial cell function in co‐culture system

I Isali, P McClellan, TR Wong, S Hijaz… - … Research Part A, 2024 - Wiley Online Library
Macrophages are involved in several critical activities associated with tissue repair and
regeneration. Current approaches in regenerative medicine are focusing on leveraging the …

Extracellular pyruvate kinase M2 induces cell migration through p-Tyr42 RhoA-mediated superoxide generation and epithelial-mesenchymal transition

A Hamza, JY Cho, KC Cap, AJ Hossain, JG Kim… - Free Radical Biology …, 2023 - Elsevier
In the tumor microenvironment (TME), communication between cancer cells and tumor-
associated macrophages (TAMs) through secreted extracellular proteins promotes cancer …

β-Hydroxybutyric acid upregulated by Suhuang antitussive capsule ameliorates cough variant asthma through GSK3β/AMPK-Nrf2 signal axis

H Jiang, Z Bai, Y Ou, H Liu, Z Si, Y Liu, X Liu… - Journal of …, 2023 - Elsevier
Ethnopharmacological relevance Cough variant asthma (CVA) is a chronic inflammatory
disease characterized by cough as the main symptom. Suhuang antitussive capsule …

Pterostilbene accelerates wound healing response in diabetic mice through Nrf2 regulation

GV Ganesh, KM Ramkumar - Molecular Immunology, 2023 - Elsevier
Pterostilbene (PTS), known for its diverse beneficial effects via Nuclear factor erythroid-2
related factor (Nrf2) activation, holds potential for Diabetic Foot Ulcer (DFU) treatment …

The E3 ubiquitin ligase RNF115 regulates phagosome maturation and host response to bacterial infection

O Bilkei‐Gorzo, T Heunis, JL Marín‐Rubio… - The EMBO …, 2022 - embopress.org
Phagocytosis is a key process in innate immunity and homeostasis. After particle uptake,
newly formed phagosomes mature by acquisition of endolysosomal enzymes. Macrophage …

S1P/S1P2 Signaling Axis Regulates Both NLRP3 Upregulation and NLRP3 Inflammasome Activation in Macrophages Primed with Lipopolysaccharide

CH Lee, JW Choi - Antioxidants, 2021 - mdpi.com
The activation of NLRP3 inflammasome is a key factor for various inflammatory diseases.
Here, we provide experimental evidence supporting the regulatory role of sphingosine-1 …