Results 101 to 110 of about 19,974 (255)
Desmin is not ubiquitously expressed in head and neck muscle fibers
Journal of Anatomy, EarlyView.Desmin is not ubiquitously expressed in human head and neck muscle fibers. A subset of fibers showed absent or very weak desmin immunoreactivity, with corresponding reduction or absence of desmin mRNA expression. Abstract Desmin, a major muscle‐specific intermediate filament protein, is widely regarded as a ubiquitous component of mature skeletal ...
Per Stål +3 more
wiley +1 more source
MetabolitesBackground: Data on the genetic factors contributing to inter-individual variability in muscle fiber size are limited. Recent research has demonstrated that mice lacking the Arkadia (RNF111) N-terminal-like PKA signaling regulator 2N (Ark2n; also known ...
Rukiye Çığırtaş +14 more
doaj +1 more source
Three-dimensional structural analysis of mitochondria composing each subtype of fast-twitch muscle fibers in chicken. [PDF]
J Vet Med Sci, 2022 Makida S +8 more
europepmc +1 more source
A perspective on automated rapid eye movement sleep assessment
Journal of Sleep Research, Volume 34, Issue 2, April 2025.Summary Rapid eye movement sleep is associated with distinct changes in various biomedical signals that can be easily captured during sleep, lending themselves to automated sleep staging using machine learning systems. Here, we provide a perspective on the critical characteristics of biomedical signals associated with rapid eye movement sleep and how ...
Mathias Baumert, Huy Phan
wiley +1 more source
Poultry Science: N6-methyladenosine (m6A) plays a crucial regulatory role in muscle growth and development. In our previous studies, we identified a m6A methyltransferase, Methyltransferase like 16 (METTL16), which is associated with chicken muscle development and ...
Yifan Liu +11 more
doaj +1 more source
Ageing‐related modification of sleep and breathing in orexin‐knockout narcoleptic mice
Journal of Sleep Research, Volume 34, Issue 2, April 2025.Summary Narcolepsy type‐1 (NT1) is a lifelong sleep disease, characterised by impairment of the orexinergic system, with a typical onset during adolescence and young adulthood. Since the wake–sleep cycle physiologically changes with ageing, this study aims to compare sleep patterns between orexin‐knockout (KO) and wild type (WT) control mice at ...
Stefano Bastianini +7 more
wiley +1 more source
Skeletal Fiber Type in Muscle Pain and Dysfunction
BiomedicinesDifferent types of skeletal muscle fibers display marked heterogeneity in metabolic, mechanical, and regenerative properties. However, their role in chronic musculoskeletal pain remains insufficiently integrated into clinical models.
Maria Lopes Cardia +3 more
doaj +1 more source
Journal of Sleep Research, Volume 34, Issue 2, April 2025.Summary Dreaming, a common yet mysterious cognitive phenomenon, is an involuntary process experienced by individuals during sleep. Although the fascination with dreams dates back to ancient times and gained therapeutic significance through psychoanalysis in the early twentieth century, its scientific investigation only gained momentum with the ...
Carlotta Mutti +2 more
wiley +1 more source
Nicorandil decreases oxidative stress in slow- and fast-twitch muscle fibers of diabetic rats by improving the glutathione system functioning. [PDF]
J Diabetes Investig, 2021 Sánchez-Duarte S +8 more
europepmc +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