Results 71 to 80 of about 771,323 (309)
Replication of prions in differentiated muscle cells [PDF]
Prion, 2014 We have demonstrated that prions accumulate to high levels in non-proliferative C2C12 myotubes. C2C12 cells replicate as myoblasts but can be differentiated into myotubes. Earlier studies indicated that C2C12 myoblasts are not competent for prion replication. (1) We confirmed that observation and demonstrated, for the first time, that while replicative
Allen, Herbst +2 more
openaire +2 more sources
Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system
FEBS Letters, EarlyView.Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley +1 more source
Mechanisms of action of hESC-secreted proteins that enhance human and mouse myogenesis. [PDF]
, 2014 Adult stem cells grow poorly in vitro compared to embryonic stem cells, and in vivo stem cell maintenance and proliferation by tissue niches progressively deteriorates with age.
CONBOY, Irina M +6 more
core +3 more sources
Diversity and complexity in neural organoids
FEBS Letters, EarlyView.Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley +1 more source
Mouse skeletal muscle satellite cells co-opt the tenogenic gene Scleraxis to instruct regeneration
eLifeSkeletal muscles connect bones and tendons for locomotion and posture. Understanding the regenerative processes of muscle, bone, and tendon is of importance to basic research and clinical applications.
Yun Bai +4 more
doaj +1 more source
Long noncoding RNA: control of chromatin structure in muscle differentiation [PDF]
Exploration of Musculoskeletal DiseasesThe dynamic organization of chromatin plays a critical role in regulating muscle cell differentiation. Among the molecular elements influencing chromatin architecture, long noncoding RNAs (lncRNAs) have emerged as important regulators due to their ...
Rodolfo Daniel Ávila-Avilés
doaj +1 more source
Slow and Fast Muscle Fibers [PDF]
, 1966 On the basis of the clear-cut differentiation used in fast (twitch) and slow (tonic) muscles of the frog, both the fast E.D.L. and the slow soleus muscle should be considered twitch muscles.
Gutmann, Ernest
core +1 more source
Smad7:β-catenin Complex Regulates Myogenic Gene Transcription [PDF]
, 2019 Recent reports indicate that Smad7 promotes skeletal muscle differentiation and growth. We previously documented a non-canonical role of nuclear Smad7 during myogenesis, independent of its role in TGF-β signaling.
McDermott, John +2 more
core +1 more source
Muscle development: Reversal of the differentiated state [PDF]
Current Biology, 2001 Cell fate selection and cell cycle exit are fundamental features of differentiation during animal development. Accumulating data suggest that these processes are more readily reversible than previously supposed and are beginning to point at the underlying molecular mechanisms.
openaire +3 more sources
Potential therapeutic targeting of BKCa channels in glioblastoma treatment
Molecular Oncology, EarlyView.This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak +4 more
wiley +1 more source