Mechanisms controlling cellular and systemic iron homeostasis

B Galy, M Conrad, M Muckenthaler - Nature Reviews Molecular Cell …, 2024 - nature.com
In mammals, hundreds of proteins use iron in a multitude of cellular functions, including vital
processes such as mitochondrial respiration, gene regulation and DNA synthesis or repair …

Ferroptosis nanomedicine: clinical challenges and opportunities for modulating tumor metabolic and immunological landscape

H Yang, X Yao, Y Liu, X Shen, M Li, Z Luo - Acs Nano, 2023 - ACS Publications
Ferroptosis, a type of regulated cell death driven by iron-dependent phospholipid
peroxidation, has captured much attention in the field of nanomedicine since it was coined in …

Cullin-RING ubiquitin ligase regulatory circuits: a quarter century beyond the F-box hypothesis

JW Harper, BA Schulman - Annual review of biochemistry, 2021 - annualreviews.org
Cullin-RING ubiquitin ligases (CRLs) are dynamic modular platforms that regulate myriad
biological processes through target-specific ubiquitylation. Our knowledge of this system …

[HTML][HTML] Mechanistic concepts of iron-sulfur protein biogenesis in Biology

JJ Braymer, SA Freibert, M Rakwalska-Bange… - Biochimica et Biophysica …, 2021 - Elsevier
Abstract Iron-sulfur (Fe/S) proteins are present in virtually all living organisms and are
involved in numerous cellular processes such as respiration, photosynthesis, metabolic …

The role of iron in cancer progression

Q Guo, L Li, S Hou, Z Yuan, C Li, W Zhang… - Frontiers in …, 2021 - frontiersin.org
Iron is an essential trace element for the human body, and its deficiency or excess can
induce a variety of biological processes. Plenty of evidences have shown that iron …

Driving E3 ligase substrate specificity for targeted protein degradation: lessons from nature and the laboratory

AD Cowan, A Ciulli - Annual review of biochemistry, 2022 - annualreviews.org
Methods to direct the degradation of protein targets with proximity-inducing molecules that
coopt the cellular degradation machinery are advancing in leaps and bounds, and diverse …

POSTAR3: an updated platform for exploring post-transcriptional regulation coordinated by RNA-binding proteins

W Zhao, S Zhang, Y Zhu, X Xi, P Bao, Z Ma… - Nucleic Acids …, 2022 - academic.oup.com
RNA-binding proteins (RBPs) play key roles in post-transcriptional regulation. Accurate
identification of RBP binding sites in multiple cell lines and tissue types from diverse species …

Iron-sulfur cluster deficiency can be sensed by IRP2 and regulates iron homeostasis and sensitivity to ferroptosis independent of IRP1 and FBXL5

EM Terzi, VO Sviderskiy, SW Alvarez, GC Whiten… - Science …, 2021 - science.org
Intracellular iron levels are strictly regulated to support homeostasis and avoid iron-
mediated ROS production. Loss of iron-sulfur cluster (ISC) synthesis can increase iron …

Basics and principles of cellular and systemic iron homeostasis

A Katsarou, K Pantopoulos - Molecular aspects of medicine, 2020 - Elsevier
Iron is a constituent of many metalloproteins involved in vital metabolic functions. While
adequate iron supply is critical for health, accumulation of excess iron promotes oxidative …

Genome-wide association study identifies loci and candidate genes for grain micronutrients and quality traits in wheat (Triticum aestivum L.)

ND Rathan, H Krishna, RK Ellur, D Sehgal… - Scientific Reports, 2022 - nature.com
Malnutrition due to micronutrients and protein deficiency is recognized among the major
global health issues. Genetic biofortification of wheat is a cost-effective and sustainable …