相关实验视频

Updated: Jun 17, 2025

In Situ Immunofluorescent Staining of Autophagy in Muscle Stem Cells
08:35

In Situ Immunofluorescent Staining of Autophagy in Muscle Stem Cells

Published on: June 12, 2017

10.1K

骨肌肉缩的表观遗传学

Jiacheng Du1, Qian Wu1, Eun Ju Bae2

  • 1Department of Biochemistry, Jeonbuk National University Medical School, Jeonju 54896, Republic of Korea.

International journal of molecular sciences
|August 10, 2024
PubMed
概括

表观遗传变化,如DNA甲基化,与老化和慢性疾病中的骨肌肉缩和肉衰竭有关. 了解这些表观遗传变化可能会揭示肌肉消耗疾病的新治疗点.

关键词:
表观遗传学是指表观遗传学.骨肌肉缩 骨肌肉缩

更多相关视频

Isolation and Differentiation of Primary Myoblasts from Mouse Skeletal Muscle Explants06:53

Isolation and Differentiation of Primary Myoblasts from Mouse Skeletal Muscle Explants

Published on: October 15, 2019

17.2K
Preparation and Culture of Myogenic Precursor Cells/Primary Myoblasts from Skeletal Muscle of Adult and Aged Humans10:10

Preparation and Culture of Myogenic Precursor Cells/Primary Myoblasts from Skeletal Muscle of Adult and Aged Humans

Published on: February 16, 2017

21.9K

相关概念视频

Cross-bridge Cycle01:26

Cross-bridge Cycle

As muscle contracts, the overlap between the thin and thick filaments increases, decreasing the length of the sarcomere—the contractile unit of the muscle—using energy in the form of ATP. At the molecular level, this is a cyclic, multistep process that involves binding and hydrolysis of ATP, and movement of actin by myosin.
117.2K
Formation of Muscle Fibers from Myoblasts01:13

Formation of Muscle Fibers from Myoblasts

De novo myogenesis, or the formation of muscle fibers, begins during the early embryonic stages. The skeletal muscle is formed from somites– blocks of embryonic cell layers. The somites are further divided into dermatomes, myotomes, sclerotomes, and syndetomes. Among these, the myotomes give rise to muscle fibers.
Muscle progenitor cells (MPCs) are formed from the myotomes. MPCs express genes that encode the transcription factors Pax3 and Pax7. Along with Pax 3/7, other transcription...
4.8K
Satellite Stem Cells and Muscular Dystrophy01:21

Satellite Stem Cells and Muscular Dystrophy

Satellite stem cells or myosatellite cells are quiescent stem cells that Alexander Mauro first identified in 1961. These cells are located between the sarcolemma, the plasma membrane of muscle fibers, and the basal lamina, the connective tissue sheath covering it. These mononucleated cells are activated in response to muscle injury, can transform into myoblasts, and may form or repair muscle fibers. Myosatellite cells can provide additional myonuclei for muscle regeneration or return to a...
2.0K
Disorders of the Skeletal Muscle01:28

Disorders of the Skeletal Muscle

The clinical conditions affecting the skeletal muscle tissue are broadly categorized as musculoskeletal and neuromuscular disorders.
Musculoskeletal disorders
Musculoskeletal disorders involve injuries and conditions affecting the skeletal muscles and associated connective tissues. These disorders can arise from acute biomechanical stresses or chronic overuse and can occur across different age groups. Common injuries include sprains, fractures, and muscular strains, often resulting from...
917