DUSP29 no regula las interacciones melanoma-miotubos en un modelo de cocultivo de músculo esquelético

Sercan Ön1, Harika Atmaca İlhan2, Damla Günenç3

  • 1Department of Medical Oncology, Faculty of Medicine, Ege University, İzmir, Turkey. sercan.on@ege.edu.tr.

Scientific reports
|February 25, 2026
PubMed
Resumen

Los miotubos de músculo esquelético no suprimen el crecimiento de las células de melanoma y la fosfatasa DUSP29 no participa en esta resistencia tumoral. Estos hallazgos aclaran las interacciones tumor-músculo y los mecanismos de resistencia a la metástasis del músculo esquelético.

Videos de Conceptos Relacionados

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...
2.4K
Abnormal Proliferation02:23

Abnormal Proliferation

Under normal conditions, most adult cells remain in a non-proliferative state unless stimulated by internal or external factors to replace lost cells. Abnormal cell proliferation is a condition in which the cell's growth exceeds and is uncoordinated with normal cells. In such situations, cell division persists in the same excessive manner even after cessation of the stimuli, leading to persistent tumors. The tumor arises from the damaged cells that replicate to pass the damage to the...
5.3K
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...
6.2K