Mechanisms controlling cellular and systemic iron homeostasis
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 …
processes such as mitochondrial respiration, gene regulation and DNA synthesis or repair …
Molecular mechanisms of iron and heme metabolism
An abundant metal in the human body, iron is essential for key biological pathways
including oxygen transport, DNA metabolism, and mitochondrial function. Most iron is bound …
including oxygen transport, DNA metabolism, and mitochondrial function. Most iron is bound …
Ferritin is secreted via 2 distinct nonclassical vesicular pathways
M Truman-Rosentsvit, D Berenbaum… - Blood, The Journal …, 2018 - ashpublications.org
Ferritin turnover plays a major role in tissue iron homeostasis, and ferritin malfunction is
associated with impaired iron homeostasis and neurodegenerative diseases. In most …
associated with impaired iron homeostasis and neurodegenerative diseases. In most …
Heme: emergent roles of heme in signal transduction, functional regulation and as catalytic centres
T Shimizu, A Lengalova, V Martínek… - Chemical Society …, 2019 - pubs.rsc.org
Protoporphyrin IX iron complex (heme) is an important cofactor for oxygen transfer, oxygen
storage, oxygen activation, and electron transfer when bound to the heme proteins …
storage, oxygen activation, and electron transfer when bound to the heme proteins …
Mitochondrial iron in human health and disease
DM Ward, SM Cloonan - Annual review of physiology, 2019 - annualreviews.org
Mitochondria are an iconic distinguishing feature of eukaryotic cells. Mitochondria
encompass an active organellar network that fuses, divides, and directs a myriad of vital …
encompass an active organellar network that fuses, divides, and directs a myriad of vital …
Handling heme: The mechanisms underlying the movement of heme within and between cells
Heme is an essential cofactor and signaling molecule required for virtually all aerobic life.
However, excess heme is cytotoxic. Therefore, heme must be safely transported and …
However, excess heme is cytotoxic. Therefore, heme must be safely transported and …
One ring to bring them all and in the darkness bind them: The trafficking of heme without deliverers
IG Chambers, MM Willoughby, I Hamza… - Biochimica et Biophysica …, 2021 - Elsevier
Heme, as a hydrophobic iron-containing organic ring, is lipid soluble and can interact with
biological membranes. The very same properties of heme that nature exploits to support life …
biological membranes. The very same properties of heme that nature exploits to support life …
Heme catabolic pathway in inflammation and immune disorders
B Wu, Y Wu, W Tang - Frontiers in pharmacology, 2019 - frontiersin.org
In recent years, the heme catabolic pathway is considered to play an important regulatory
role in cell protection, apoptosis, inflammation, and other physiological and pathological …
role in cell protection, apoptosis, inflammation, and other physiological and pathological …
Understanding the logistics for the distribution of heme in cells
AE Gallio, SSP Fung, A Cammack-Najera, AJ Hudson… - JACS Au, 2021 - ACS Publications
Heme is essential for the survival of virtually all living systems─ from bacteria, fungi, and
yeast, through plants to animals. No eukaryote has been identified that can survive without …
yeast, through plants to animals. No eukaryote has been identified that can survive without …
A recap of heme metabolism towards understanding protoporphyrin IX selectivity in cancer cells
M Kiening, N Lange - International Journal of Molecular Sciences, 2022 - mdpi.com
Mitochondria are essential organelles of mammalian cells, often emphasized for their
function in energy production, iron metabolism and apoptosis as well as heme synthesis …
function in energy production, iron metabolism and apoptosis as well as heme synthesis …