Results 131 to 140 of about 23,381 (243)

Attenuated PINK1 autophosphorylation play neuroprotective and anti-seizure roles in neonatal hypoxia

Scientific Reports
This study investigated the roles and mechanisms of PINK1 activity in neonatal hypoxia-induced seizures with shRNA intervention targeting translocase outer mitochondrial membrane 7 (TOM7), the positive regulator of PINK1 autophosphorylation, or ...
Yi Yuan, Xiaoqian Wang, Yaru Cui, Hua Zhou, Wenna Li, Qian Teng, Hongjin Wang, Bohan Sun, Qiaoyun Wang, Hongliu Sun, Jianhua Tang   +10 more
doaj   +1 more source

Tickled PINK1 [PDF]

Nature Chemical Biology, 2013
openaire   +1 more source

Bakuchiol: From structural mimicry to systems‐level skin biology

International Journal of Cosmetic Science, EarlyView.
Convergent outcomes, divergent mechanisms: bakuchiol vs. retinol. Bakuchiol exhibits functional convergence with retinol in improving extracellular matrix integrity, epidermal differentiation and barrier function, while operating through distinct mechanisms.
Ratan K. Chaudhuri
wiley   +1 more source

The Role of Oxidative Stress in Periodontitis

Journal of Periodontal Research, EarlyView.
Oxidative stress is involved in multiple chemical reactions that take place in different intracellular organelles: mitochondria, rough endoplasmic reticulum, peroxisomes, autophagy, and aging, and can be influenced by exogenous factors: nutrition, physical activity, psychological status, environmental conditions, microbiome, and drugs.
Pedro Bullon, Francesca Giampieri, Beatriz Bullon, Maurizio Battino   +3 more
wiley   +1 more source

Mapping the Bioenergetic Landscape of Oral Cancer Stem Cells: A Systematic Review

Oral Diseases, EarlyView.
ABSTRACT Objectives Oral squamous cell carcinoma (OSSC) remains highly lethal, with resistance largely driven by cancer stem cells (CSCs). Mitochondrial reprogramming supports CSC redox control, self‐renewal, and survival. This systematic review aimed to synthesize mitochondrial mechanisms sustaining CSCs in OSCC and evaluate their therapeutic ...
Rodrigo Elísio de Sá, Rebeca Barbosa da Rocha, Benedito dos Santos Alves, Maria Eduarda de Araujo de Carvalho, Jayane da Silva Sousa, José Delano Barreto Marinho‐Filho, Ana Jérsia Araújo   +6 more
wiley   +1 more source

One day of environment‐induced heat stress causes injury to the murine kidney

Experimental Physiology, EarlyView.
Abstract Environment‐induced heat stress (EIHS) results from sustained body temperature elevation owing to prolonged exposure to heat and humidity. We hypothesized that EIHS would cause kidney injury and cellular dysfunction. To test this hypothesis, female C57 mice were exposed to EIHS (n = 14; 37.6°C, 42.0% relative humidity) or thermoneutral (TN ...
Melissa Roths, Alyona Michael, Zachary J. Schlader, Joshua T. Selsby   +3 more
wiley   +1 more source

Mitophagy in skeletal muscle: Impact of ageing, exercise and disuse

Experimental Physiology, EarlyView.
Abstract Skeletal muscle plays an important role in whole‐body health, quality of life and regulation of metabolism. The maintenance of a healthy mitochondrial pool is imperative for the preservation of skeletal muscle quality and is mediated through mitochondrial quality control consisting of mitochondrial turnover mediated by a balance between ...
Anastasiya Kuznyetsova, David A. Hood
wiley   +1 more source

Canonical and non‐canonical functions of proteins regulating mitochondrial dynamics in mammalian physiology

The Journal of Physiology, EarlyView.
Abstract figure legend Mitochondria are highly dynamic organelles that continuously remodel their architecture through coordinated cycles of fusion and fission. This review examines the four key GTPases that orchestrate mitochondrial dynamics in mammals: MFN1, MFN2, OPA1, and DRP1.
Rémi Chaney, Vincent Marcangeli, Krystel Desjardins, Shima Taherkhani, Gilles Gouspillou   +4 more
wiley   +1 more source

Mitochondrial oxidative stress, calcium and dynamics in cardiac ischaemia‐reperfusion injury

The Journal of Physiology, EarlyView.
Abstract figure legend Heart attack causes ischaemia–reperfusion injury in cardiomyocytes. Mitochondria generate reactive oxygen species (ROS), leading to oxidative stress. High levels of mitochondrial calcium (Ca2+) activate the mitochondrial permeability transition pore (mPTP), and excess ROS levels can lower the Ca2+ required to activate the mPTP ...
Emily Rozich, Ulas Ozkurede, Shanmugasundaram Pakkiriswami, Ryan Gemilere, Samira M. Azarin, Julia C. Liu   +5 more
wiley   +1 more source

From Common Pathway to Divergent Diseases: Metabolic Aspects of Inborn Errors of CoA Biosynthesis

Journal of Inherited Metabolic Disease, Volume 49, Issue 5, September 2026.
ABSTRACT Coenzyme A (CoA) biosynthesis is a conserved, dynamically regulated pathway essential for mitochondrial energy production, fatty acid oxidation, lipid biosynthesis and protein acylation. Biallelic variants in PANK2, PPCS, PPCDC, and COASY cause rare inborn errors of CoA biosynthesis, associated with markedly different clinical phenotypes ...
Ivano Di Meo, Yair Anikster, Valeria Tiranti, Arcangela Iuso   +3 more
wiley   +1 more source