Redox regulation of immunometabolism

J Muri, M Kopf - Nature Reviews Immunology, 2021 - nature.com
Metabolic pathways and redox reactions are at the core of life. In the past decade (s),
numerous discoveries have shed light on how metabolic pathways determine the cellular …

B cell memory: building two walls of protection against pathogens

M Akkaya, K Kwak, SK Pierce - Nature Reviews Immunology, 2020 - nature.com
Surviving a single infection often results in lifelong immunity to the infecting pathogen. Such
protection is mediated, in large part, by two main B cell memory 'walls'—namely, long-lived …

Distinct metabolic requirements regulate B cell activation and germinal center responses

R Sharma, RM Smolkin, P Chowdhury… - Nature …, 2023 - nature.com
Following infection or vaccination, activated B cells at extrafollicular sites or within germinal
centers (GCs) undergo vigorous clonal proliferation. Proliferating lymphocytes have been …

Single-cell spatial metabolomics with cell-type specific protein profiling for tissue systems biology

T Hu, M Allam, S Cai, W Henderson, B Yueh… - Nature …, 2023 - nature.com
Metabolic reprogramming in cancer and immune cells occurs to support their increasing
energy needs in biological tissues. Here we propose Single Cell Spatially resolved …

Physiological functions of CRAC channels

SM Emrich, RE Yoast, M Trebak - Annual Review of Physiology, 2022 - annualreviews.org
Store-operated Ca2+ entry (SOCE) is a ubiquitous Ca2+ signaling pathway that is
evolutionarily conserved across eukaryotes. SOCE is triggered physiologically when the …

B1 and marginal zone B cells but not follicular B2 cells require Gpx4 to prevent lipid peroxidation and ferroptosis

J Muri, H Thut, GW Bornkamm, M Kopf - Cell reports, 2019 - cell.com
Aerobic organisms need to maintain cellular redox homeostasis. Glutathione peroxidase-4
(Gpx4) has the unique ability to protect cells against lipid peroxidation. Here, we show that …

EBNA2-EBF1 complexes promote MYC expression and metabolic processes driving S-phase progression of Epstein-Barr virus–infected B cells

S Beer, LE Wange, X Zhang… - Proceedings of the …, 2022 - National Acad Sciences
Epstein-Barr virus (EBV) is a human tumor virus which preferentially infects resting human B
cells. Upon infection in vitro, EBV activates and immortalizes these cells. The viral latent …

Immunometabolic reprogramming, another cancer hallmark

V Kumar, JH Stewart IV - Frontiers in Immunology, 2023 - frontiersin.org
Molecular carcinogenesis is a multistep process that involves acquired abnormalities in key
biological processes. The complexity of cancer pathogenesis is best illustrated in the six …

Hypoxia and hypoxia-inducible factor signals regulate the development, metabolism, and function of B cells

J Zhang, X Wu, J Ma, K Long, J Sun, M Li… - Frontiers in …, 2022 - frontiersin.org
Hypoxia is a common hallmark of healthy tissues in physiological states or chronically
inflamed tissues in pathological states. Mammalian cells sense and adapt to hypoxia mainly …

Immunometabolism modulation, a new trick of edible and medicinal plants in cancer treatment

W Tan, T Pan, S Wang, P Li, Y Men, R Tan, Z Zhong… - Food chemistry, 2022 - Elsevier
The edible and medicinal plants (EMPs) are becoming an abundant source for cancer
prevention and treatment since the natural and healthy trend for modern human beings …