Hepatic macrophages in liver homeostasis and diseases-diversity, plasticity and therapeutic opportunities

Y Wen, J Lambrecht, C Ju, F Tacke - Cellular & molecular immunology, 2021 - nature.com
Macrophages, which are key cellular components of the liver, have emerged as essential
players in the maintenance of hepatic homeostasis and in injury and repair processes in …

NLRP3 inflammasome—a key player in antiviral responses

C Zhao, W Zhao - Frontiers in immunology, 2020 - frontiersin.org
The NACHT, LRR, and PYD domains-containing protein 3 (NLRP3) inflammasome is an
oligomeric complex comprised of the NOD-like receptor NLRP3, the adaptor ASC, and …

Severe acute respiratory syndrome coronavirus viroporin 3a activates the NLRP3 inflammasome

IY Chen, M Moriyama, MF Chang… - Frontiers in microbiology, 2019 - frontiersin.org
Nod-like receptor family, pyrin domain-containing 3 (NLRP3) regulates the secretion of
proinflammatory cytokines interleukin 1 beta (IL-1β) and IL-18. We previously showed that …

Cell death in liver diseases: a review

L Shojaie, A Iorga, L Dara - International journal of molecular sciences, 2020 - mdpi.com
Regulated cell death (RCD) is pivotal in directing the severity and outcome of liver injury.
Hepatocyte cell death is a critical event in the progression of liver disease due to resultant …

Macrophages in tissue repair, regeneration, and fibrosis

TA Wynn, KM Vannella - Immunity, 2016 - cell.com
Inflammatory monocytes and tissue-resident macrophages are key regulators of tissue
repair, regeneration, and fibrosis. After tissue injury, monocytes and macrophages undergo …

Immunology in the liver—from homeostasis to disease

F Heymann, F Tacke - Nature reviews Gastroenterology & hepatology, 2016 - nature.com
The liver is a central immunological organ with a high exposure to circulating antigens and
endotoxins from the gut microbiota, particularly enriched for innate immune cells …

Nrf2 and oxidative stress in liver ischemia/reperfusion injury

R G. Bardallo, A Panisello‐Roselló… - The FEBS …, 2022 - Wiley Online Library
In response to stress signal, nuclear factor‐erythroid 2‐related factor 2 (Nrf2) induces the
expression of target genes involved in antioxidant defense and detoxification. Nrf2 activity is …

Mechanisms of organ injury and repair by macrophages

KM Vannella, TA Wynn - Annual review of physiology, 2017 - annualreviews.org
Macrophages regulate tissue regeneration following injury. They can worsen tissue injury by
producing reactive oxygen species and other toxic mediators that disrupt cell metabolism …

[PDF][PDF] Hepatic inflammation and fibrosis: functional links and key pathways

E Seki, RF Schwabe - Hepatology, 2015 - Wiley Online Library
Inflammation is one of the most characteristic features of chronic liver disease of viral,
alcoholic, fatty, and autoimmune origin. Inflammation is typically present in all disease …

Macrophage polarization and meta-inflammation

C Li, MM Xu, K Wang, AJ Adler, AT Vella, B Zhou - Translational Research, 2018 - Elsevier
Chronic overnutrition and obesity induces low-grade inflammation throughout the body.
Termed “meta-inflammation,” this chronic state of inflammation is mediated by macrophages …