Mitochondria at the crossroads of health and disease

A Suomalainen, J Nunnari - Cell, 2024 - cell.com
Mitochondria reside at the crossroads of catabolic and anabolic metabolism—the essence of
life. How their structure and function are dynamically tuned in response to tissue-specific …

Inflammation‐mediated metabolic regulation in adipose tissue

S Xu, F Lu, J Gao, Y Yuan - Obesity Reviews, 2024 - Wiley Online Library
Chronic inflammation of adipose tissue is a prominent characteristic of many metabolic
diseases. Lipid metabolism in adipose tissue is consistently dysregulated during …

[HTML][HTML] Novel drug targets and molecular mechanisms for sarcopenia based on systems biology

AB Ceyhan, M Ozcan, W Kim, X Li, O Altay… - Biomedicine & …, 2024 - Elsevier
Sarcopenia is a major public health concern among older adults, leading to disabilities, falls,
fractures, and mortality. This study aimed to elucidate the pathophysiological mechanisms of …

Unveiling ceramide dynamics: Shedding light on healthy aging in growth hormone‐releasing hormone knockout mice

AT Lasher, L Wang, J Hyun, SA Summers, LY Sun - Aging Cell, 2024 - Wiley Online Library
Dysregulation of growth hormone (GH) signaling consistently leads to increased lifespan in
laboratory rodents, yet the precise mechanisms driving this extension remain unclear …

Stem cell secretome treatment improves whole‐body metabolism, reduces adiposity, and promotes skeletal muscle function in aged mice

ZJ Fennel, PE Bourrant, AS Kurian, JJ Petrocelli… - Aging …, 2024 - Wiley Online Library
Aging coincides with the progressive loss of muscle mass and strength, increased adiposity,
and diminished physical function. Accordingly, interventions aimed at improving muscle …

Cyclo His‐Pro Attenuates Muscle Degeneration in Murine Myopathy Models

A De Masi, N Zanou, K Strotjohann, D Lee… - Advanced …, 2024 - Wiley Online Library
Among the inherited myopathies, a group of muscular disorders characterized by structural
and metabolic impairments in skeletal muscle, Duchenne muscular dystrophy (DMD) stands …

N-Acetylcysteine Alleviates Impaired Muscular Function Resulting from Sphingosine Phosphate Lyase Functional Deficiency-Induced Sphingoid Base and Ceramide …

M Liu, Y You, H Zhu, Y Chen, Z Hu, J Duan - Nutrients, 2024 - mdpi.com
Sphingosine-1-phosphate lyase (SPL) resides at the endpoint of the sphingolipid metabolic
pathway, catalyzing the irreversible breakdown of sphingosine-1-phosphate. Depletion of …

Astaxanthin Ameliorates Worsened Muscle Dysfunction of MDX Mice Fed with a High-Fat Diet through Reducing Lipotoxicity and Regulating Gut Microbiota

Y Chen, C Ling, M Chen, L Yu, J Yang, Q Fang - Nutrients, 2023 - mdpi.com
Duchenne muscular dystrophy (DMD), a severe X-linked inherited neuromuscular disease,
has a high prevalence of obesity. Obesity exacerbates muscle damage and results in …

A review of the mechanisms of abnormal ceramide metabolism in type 2 diabetes mellitus, Alzheimer's disease, and their co-morbidities

Y Pan, J Li, P Lin, L Wan, Y Qu, L Cao… - Frontiers in …, 2024 - frontiersin.org
The global prevalence of type 2 diabetes mellitus (T2DM) and Alzheimer's disease (AD) is
rapidly increasing, revealing a strong association between these two diseases. Currently …

Serine metabolism in macrophage polarization

X Huang, X Yang, L Xiang, Y Chen - Inflammation Research, 2024 - Springer
Objective Emerging studies have revealed that macrophages possess different
dependences on the uptake, synthesis, and metabolism of serine for their activation and …