The role of osteoclast energy metabolism in the occurrence and development of osteoporosis

W Da, L Tao, Y Zhu - Frontiers in endocrinology, 2021 - frontiersin.org
In recent decades, the mechanism underlying bone metabolic disorders based on energy
metabolism has been heavily researched. Bone resorption by osteoclasts plays an important …

Nuclear-mitochondrial interactions

BR Walker, CT Moraes - Biomolecules, 2022 - mdpi.com
Mitochondria, the cell's major energy producers, also act as signaling hubs, interacting with
other organelles both directly and indirectly. Despite having its own circular genome, the …

Synapses: the brain's energy-demanding sites

A Faria-Pereira, VA Morais - International journal of molecular sciences, 2022 - mdpi.com
The brain is one of the most energy-consuming organs in the mammalian body, and
synaptic transmission is one of the major contributors. To meet these energetic …

[HTML][HTML] Mitochondria as intracellular signalling organelles. An update

LD Popov - Cellular Signalling, 2023 - Elsevier
Traditionally, mitochondria are known as" the powerhouse of the cell," responsible for
energy (ATP) generation (by the electron transport chain, oxidative phosphorylation, the …

OPA1 helical structures give perspective to mitochondrial dysfunction

SB Nyenhuis, X Wu, MP Strub, YI Yim, AE Stanton… - Nature, 2023 - nature.com
Dominant optic atrophy is one of the leading causes of childhood blindness. Around 60–
80% of cases are caused by mutations of the gene that encodes optic atrophy protein 1 …

Inflammation causes remodeling of mitochondrial cytochrome c oxidase mediated by the bifunctional gene C15orf48

SA Clayton, KK Daley, L MacDonald… - Science …, 2021 - science.org
Dysregulated mitochondrial function is a hallmark of immune-mediated inflammatory
diseases. Cytochrome c oxidase (C c O), which mediates the rate-limiting step in …

The role of impaired mitochondrial dynamics in MFN2-mediated pathology

M Zaman, TE Shutt - Frontiers in Cell and Developmental Biology, 2022 - frontiersin.org
The Mitofusin 2 protein (MFN2), encoded by the MFN2 gene, was first described for its role
in mediating mitochondrial fusion. However, MFN2 is now recognized to play additional …

[HTML][HTML] Instance segmentation of mitochondria in electron microscopy images with a generalist deep learning model trained on a diverse dataset

R Conrad, K Narayan - Cell Systems, 2023 - cell.com
Mitochondria are extremely pleomorphic organelles. Automatically annotating each one
accurately and precisely in any 2D or volume electron microscopy (EM) image is an …

Mitochondrial cristae architecture and functions: lessons from minimal model systems

F Joubert, N Puff - Membranes, 2021 - mdpi.com
Mitochondria are known as the powerhouse of eukaryotic cells. Energy production occurs in
specific dynamic membrane invaginations in the inner mitochondrial membrane called …

Mitochondria in disease: changes in shapes and dynamics

BC Jenkins, K Neikirk, P Katti, SM Claypool… - Trends in biochemical …, 2024 - cell.com
Mitochondrial structure often determines the function of these highly dynamic,
multifunctional, eukaryotic organelles, which are essential for maintaining cellular health …