Glucan-mediated trained immunity activates alveolar macrophages which exacerbates acute lung injury induced by LPS.

Tumor associated macrophages (TAMs) are pivotal in the tumor microenvironment, influencing angiogenesis, metastasis, and immunosuppression. This study explores macrophage polarization using a ...

This important study looks into the effect of exogenous CoA on the response of TLR4-activated macrophages. Specifically, CoA enhances the LPS response by examining metabolomics, 13C tracing, and ...

Macrophages are immune cells with a split personality: some fight tumors, while others help them grow. In breast cancer, most ...

M2 macrophages act as a pivotal factor in immune regulation, tissue remodeling, wound healing, and angiogenesis (27, 28). 2.2 Effects of different polarization states on AS M1 and M2 macrophages ...

More information: Rachael Stewart et al, X-Ray Polarization of the Magnetar 1E 1841−045, The Astrophysical Journal Letters (2025). DOI: 10.3847/2041-8213/adbffa ...

Background: The immune microenvironment of breast cancer is richly infiltrated with macrophages, yet modulation targeting macrophage polarization has failed to achieve significant clinical efficacy.

Twisting light for memory: New chiral photonic device enables real-time control of light polarization and data storage by University of Utah edited by Owen Ferguson, reviewed by Andrew Zinin ...

News Release 9-Apr-2025 Machine learning approach to investigating macrophage polarization on various titanium surface characteristics Peer-Reviewed Publication BMEF (BME Frontiers) image: ...

The team discovered that breast cancer cells act as “arginine factories” within the tumor microenvironment, saturating the tumor microenvironment with this nutrient. Although arginine is essential for ...

Because expression of claudin 1 did not change with age, the authors explored whether proteases might be responsible for its loss. They found that macrophages in the choroid plexus secreted cathepsin ...