Red blood cell metabolism in vivo and in vitro

A D'Alessandro, AT Anastasiadi, VL Tzounakas… - Metabolites, 2023 - mdpi.com
Red blood cells (RBC) are the most abundant cell in the human body, with a central role in
oxygen transport and its delivery to tissues. However, omics technologies recently revealed …

Biological and genetic determinants of glycolysis: Phosphofructokinase isoforms boost energy status of stored red blood cells and transfusion outcomes

T Nemkov, D Stephenson, EJ Earley, GR Keele, A Hay… - Cell Metabolism, 2024 - cell.com
Mature red blood cells (RBCs) lack mitochondria and thus exclusively rely on glycolysis to
generate adenosine triphosphate (ATP) during aging in vivo or storage in blood banks …

Effect of silica-based mesoporous nanomaterials on human blood cells

SP Fortis, A Batrinou, HT Georgatzakou… - Chemico-Biological …, 2024 - Elsevier
Different mesoporous nanomaterials (MSNs) are constantly being developed for a range of
therapeutic purposes, but they invariably interact with blood components and may cause …

Molecular modifications to mitigate oxidative stress and improve red blood cell storability

AT Anastasiadi, K Stamoulis, AG Kriebardis… - Frontiers in …, 2024 - frontiersin.org
The development of red blood cell (RBC) storage lesion during hypothermic storage has
long posed challenges for blood transfusion efficacy. These alterations are primarily driven …

Hypoxic storage of murine red blood cells improves energy metabolism and post-transfusion recoveries

A Hay, K Dziewulska, F Gamboni… - Blood …, 2022 - pmc.ncbi.nlm.nih.gov
Background The Red blood cell (RBC) storage lesion results in decreased circulation and
function of transfused RBCs. Elevated oxidant stress and impaired energy metabolism are a …

Exploring unconventional attributes of red blood cells and their potential applications in biomedicine

AT Anastasiadi, VZ Arvaniti, KE Hudson… - Protein & …, 2024 - academic.oup.com
Eukaryotic cells are defined as cells containing distinct nuclei and other membranous
organelles. However, red blood cells (RBCs) lack a nucleus and organelles—perhaps to …

Surprising structural and functional properties of Favism erythrocytes are linked to special metabolic regulation: a cell aging study

S Dinarelli, G Longo, S Germanova-Taneva… - International Journal of …, 2022 - mdpi.com
Favism uniquely arises from a genetic defect of the Glucose-6 Phosphate Dehydrogenase
(G6PD) enzyme and results in a severe reduction of erythrocytes'(RBCs) reducing power …

Proteome alterations in erythrocytes with PIEZO1 gain-of-function mutations

I Andolfo, V Monaco, F Cozzolino, BE Rosato… - Blood …, 2023 - ashpublications.org
Gain-of-function mutations in PIEZO1 cause dehydrated hereditary stomatocytosis (DHS) or
hereditary xerocytosis, an autosomal dominant hemolytic anemia characterized by high …

Proteome of stored RBC membrane and vesicles from heterozygous beta thalassemia donors

VL Tzounakas, AT Anastasiadi… - International Journal of …, 2021 - mdpi.com
Genetic characteristics of blood donors may impact the storability of blood products. Despite
higher basal stress, red blood cells (RBCs) from eligible donors that are heterozygous for …

Inductively-Coupled Plasma Mass Spectrometry–Novel Insights From an Old Technology Into Stressed Red Blood Cell Physiology

D Stephenson, T Nemkov, SM Qadri… - Frontiers in …, 2022 - frontiersin.org
Background Ion and metal homeostasis are critical to red blood cell physiology and
Inductively Coupled Plasma (ICP) is a decades old approach to pursue elemental analysis …