Molecular mechanisms of high-altitude acclimatization
RT Mallet, J Burtscher, V Pialoux, Q Pasha… - International journal of …, 2023 - mdpi.com
High-altitude illnesses (HAIs) result from acute exposure to high altitude/hypoxia. Numerous
molecular mechanisms affect appropriate acclimatization to hypobaric and/or normobaric …
molecular mechanisms affect appropriate acclimatization to hypobaric and/or normobaric …
Mitochondrial stress and mitokines in aging
J Burtscher, A Soltany, NP Visavadiya, M Burtscher… - Aging …, 2023 - Wiley Online Library
Mitokines are signaling molecules that enable communication of local mitochondrial stress
to other mitochondria in distant cells and tissues. Among those molecules are FGF21 …
to other mitochondria in distant cells and tissues. Among those molecules are FGF21 …
[HTML][HTML] The interplay of hypoxic and mental stress: Implications for anxiety and depressive disorders
J Burtscher, M Niedermeier, K Hüfner… - Neuroscience & …, 2022 - Elsevier
Adequate oxygen supply is essential for the human brain to meet its high energy demands.
Therefore, elaborate molecular and systemic mechanism are in place to enable adaptation …
Therefore, elaborate molecular and systemic mechanism are in place to enable adaptation …
From imbalance to impairment: the central role of reactive oxygen species in oxidative stress-induced disorders and therapeutic exploration
Increased production and buildup of reactive oxygen species (ROS) can lead to various
health issues, including metabolic problems, cancers, and neurological conditions. Our …
health issues, including metabolic problems, cancers, and neurological conditions. Our …
Oxidative stress response kinetics after 60 minutes at different (1.4 ATA and 2.5 ATA) hyperbaric hyperoxia exposures
C Leveque, S Mrakic Sposta, S Theunissen… - International journal of …, 2023 - mdpi.com
Hyperbaric oxygen therapy (HBOT) is a therapeutical approach based on exposure to pure
oxygen in an augmented atmospheric pressure. Although it has been used for years, the …
oxygen in an augmented atmospheric pressure. Although it has been used for years, the …
High altitude hypoxia and oxidative stress: The new hope brought by free radical scavengers
X Li, J Zhang, G Liu, G Wu, R Wang, J Zhang - Life Sciences, 2024 - Elsevier
Various strategies can be employed to prevent and manage altitude illnesses, including
habituation, oxygenation, nutritional support, and medication. Nevertheless, the utilization of …
habituation, oxygenation, nutritional support, and medication. Nevertheless, the utilization of …
[HTML][HTML] Immune consequences of exercise in hypoxia: a narrative review
Immune outcomes are key mediators of many health benefits of exercise and are
determined by exercise type, dose (frequency/duration, intensity), and individual …
determined by exercise type, dose (frequency/duration, intensity), and individual …
Dysfunctional mitochondrial processes contribute to energy perturbations in the brain and neuropsychiatric symptoms
P Büttiker, S Weissenberger, T Esch… - Frontiers in …, 2023 - frontiersin.org
Mitochondria are complex endosymbionts that evolved from primordial purple nonsulfur
bacteria. The incorporation of bacteria-derived mitochondria facilitates a more efficient and …
bacteria. The incorporation of bacteria-derived mitochondria facilitates a more efficient and …
[HTML][HTML] Boosting mitochondrial health to counteract neurodegeneration
Mitochondrial health is based on a delicate balance of specific mitochondrial functions (eg
metabolism, signaling, dynamics) that are impaired in neurodegenerative diseases …
metabolism, signaling, dynamics) that are impaired in neurodegenerative diseases …
Recommendations for women in mountain sports and hypoxia training/conditioning
J Burtscher, A Raberin, F Brocherie, D Malatesta… - Sports Medicine, 2024 - Springer
The (patho-) physiological responses to hypoxia are highly heterogeneous between
individuals. In this review, we focused on the roles of sex differences, which emerge as …
individuals. In this review, we focused on the roles of sex differences, which emerge as …