IMR Press / FBL / Special Issues / mitochondrial_biology

Mitochondrial Biology in Health and Disease

Submission deadline: 31 May 2023
Special Issue Editor
  • Salvatore Nesci, PhD
    Department of Veterinary Medical Sciences, Alma Mater Studiorum - University of Bologna
    Interests: mitochondria; bioenergetics; cellular metabolism; F1FO-ATPase; mitochondrial permeability transition pore
Special Issue Information

Dear colleagues, 

It is well-understood that mitochondria are essential organelles for cellular life.  Mitochondria function in many processes such as the biosynthesis of steroids and heme, intermediate metabolism, calcium and iron homeostasis, and the production of energy in the form of ATP by the oxidative phosphorylation system (OXPHOS). Substrate oxidation by respiratory complexes generate the protonmotive force that drives ATP synthesis by the F1FO-ATPase and, consistent with this activity, mitochondria contribute significantly to cellular reactive oxygen species (ROS) production. Given their involvement in the regulation of redox signaling when ROS imbalance occurs, oxidative stress can trigger programmed cell death through the formation of the mitochondrial permeability transition pore (mPTP).

Considering the numerous roles that mitochondria play in eukaryotic cells, mitochondrial dysfunction is responsible for a wide variety of disease states. Mutations in genes, residing within either the mitochondrial or nuclear genome, which encode the mitochondrial proteome are responsible for alterations in mitochondrial subunits, and assembly factors of respiratory complexes and/or supercomplexes. Such alterations can affect multiple tissues, but principally those that have increased energy requirements to perform their functions, for example, muscle, heart, and neuron tissues. Mutations that alter the function of mitochondrial respiratory complexes and the synthesis of ATP lead to a heterogeneous group of diseases such as mitochondrial encephalomyopathy with lactic acid and stroke-like episodes (MELAS), Leigh syndrome (LS), Leber hereditary optic neuropathy (LHON), and cerebral cardiomyopathy. Proper functioning of OXPHOS is therefore essential for maintenance of cellular homeostasis.

The focus of this Special Issue is to understand the molecular mechanisms of mitochondrial complexes during OXHPOS which ensure appropriate mitochondrial function. The characterization of molecular mechanisms involved in physiological and/or pathophysiological conditions will provide useful information as to their potential use as specific pharmacological targets, as well as better understanding the pathological conditions stemming from their dysregulation. 

Dr. Salvatore Nesci,

Guest Editor

mitochondrial dysfunctions
Manuscript Submission Information

Manuscripts should be submitted via our online editorial system at by registering and logging in to this website. Once you are registered, click here to start your submission. Manuscripts can be submitted now or up until the deadline. All papers will go through peer-review process. Accepted papers will be published in the journal (as soon as accepted) and meanwhile listed together on the special issue website. Research articles, reviews as well as short communications are preferred. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office to announce on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts will be thoroughly refereed through a double-blind peer-review process. Please visit the Instruction for Authors page before submitting a manuscript. The Article Processing Charge (APC) in this open access journal is 2500 USD. Submitted manuscripts should be well formatted in good English.

Published Paper (5 Papers)
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