Differentiation of avian craniofacial muscles: I. Patterns of early regulatory gene expression and myosin heavy chain synthesis

Noden, Drew M.; Marcucio, Ralph; Borycki, Anne‐Gaëlle; Emerson, Charles P.

doi:10.1002/(sici)1097-0177(199910)216:2<96::aid-dvdy2>3.0.co;2-6

Cited by 145 publications

(73 citation statements)

References 70 publications

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“…Noden and Trainor (2005) suggest that these muscle progenitors penetrate their new location by means of a 'deforming interface' and that there is no need for an active migration of cells. This early wave of fibre formation presages that in any of the other extraocular muscles and may not only be related to the method of translocation but also early expression of differentiation markers such as Myf5 when compared to other craniofacial muscles (Noden et al 1999). Overall, the unusual morphogenesis of this muscle may have similarities to that of the cloacal musculature, in that these muscles appear as a cohort of cells that make a distinct movement to an entirely new region of the embryo.…”

Section: Lymph Heartmentioning

confidence: 81%

“…The expanding stream of precursors migrate along a defined pathway starting out at a site caudal to the otic vesicle, then gradually shifting both laterally and cranially beneath the caudal pharynx. Finally the cells of the cord extend to the boundary between the first and second branchial arches, where they complete their histogenesis (Mackenzie et al 1998;Noden et al 1999). Myoblast precursors from the occipital somites do not keep their registration during their migration and become fully intermixed with cells from neighbouring occipital somites, within the hypoglossal cord.…”

Section: Tongue Musculaturementioning

confidence: 99%

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Skeletal muscle translocation in vertebrates

et al. 2006

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It is now over 30 years since Bodo Christ first demonstrated that the musculature of the limb originated from the somites and overturned the then prevailing view that limb muscle develops from a local source. Subsequently, using electron microscopy and histological procedures, Bodo Christ identified that cells of the somites undergo an epithelial to mesenchymal transition which enabled them to move from their paraxial point of origin to distal locations. These studies defined this translocation as one of the major mechanisms allowing myogenic cells to translocate around the body. The other means used to translocate muscle involves the movement of cells as a sheet. The deployment of one of these two mechanisms has been postulated to be involved in the formation of all the hypaxial musculature of the vertebrate body. In this paper we describe the formation of muscles both in the head and in the body, which use a translocatory mechanism during their development. We highlight recent data showing that muscle translocation is a far more complex process than first thought but which in itself can be used as a valuable tool to address questions regarding tissue patterning and development.

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Section: Lymph Heartmentioning

confidence: 81%

Section: Tongue Musculaturementioning

confidence: 99%

Skeletal muscle translocation in vertebrates

et al. 2006

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“…The head mesoderm gastrulates from the primitive streak before the trunk mesoderm (Psychoyos & Stern, 1996), yet myogenic differentiation is delayed in the head, relative to the trunk (Hacker & Guthrie, 1998;Noden, Marcucio, & Borycki, 1999). A common view regarding the delay in cranial muscle development stems from the need to initially execute the embryonic heart program and later allow the proper development of head muscles (Bothe & Dietrich, 2006;Grifone & Kelly, 2007).…”

Section: Overlap Between Cardiac and Pharyngeal Muscle Progenitorsmentioning

confidence: 99%

“…Differences between satellite cell populations are retained in their myoblast progeny and into adulthood (Ono, Boldrin, Knopp, Morgan, & Zammit, 2010;Porter et al, 2006). Interestingly, myogenic differentiation of head muscles is delayed compared to myogenesis derived from the somites (Hacker & Guthrie, 1998;Noden et al, 1999). Furthermore, head satellite cells are more proliferative and display delayed differentiation compared to trunk satellite cells (Ono et al, 2010).…”

Section: Head Muscle Regenerationmentioning

confidence: 99%

Craniofacial Muscle Development

Michailovici¹,

Eigler²,

Tzahor³

2015

Current Topics in Developmental Biology

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“…It is also known that craniofacial myogenesis regulatory pathways [14,52,98,111,132,160] are different from trunk and limb muscles regulatory pathways [17][18][19][20]. As far as healthy masticatory muscles are concerned it has been shown, but only in growing animals that, compared to soft diet, the chewing of hard diet induces a hypertrophy of muscle fibres [58].…”

Section: Muscle Fibres (Tab 2)mentioning

confidence: 99%

Localised muscle pain and dysfunction: a review of theoretical and suppositional biological effects of jaw exercises

Fougeront

Fleiter

2010

J. Stomat. Occ. Med.

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For the treatment of localised masticatory muscle pain, it is still unknown whether exercises have any efficacy. The understanding of these supposed biological effects is linked to the pathophysiological model of localised myofascial pain and dysfunction (MPD). (1) Motor activity: In MPD, the pain adaptation model implies that there is an agonist-antagonist co-activation. In healthy muscles, training exercises allow a tendency to a switch from agonist-antagonist co-activation towards reciprocal inhibition, either during isometric contractions or during isokinetic contractions. (2) Hemodynamics: In MPD, a hypoperfusion is supposed. In healthy muscle, training exercises enhance the functional hyperaemia.(3) Histology: (a) In females with localised trapezius myalgia, but not in males, there is a decrease in capillarisation. Exercises induce capillary angiogenesis in healthy muscles, and also in females with trapezius myalgia. (b) In myalgic females, but not in males, there is a tendency towards a higher proportion of type I fibres; exercises decrease the proportion of type I fibres, with a reciprocal increase of type IIA fibres (phenotypic conversion). (4) Biochemistry: There may be a cytochrome c oxidase (COX) deficiency that could explain the lower ATP concentrations in female patients. Exercises induce a decrease in the proportion of COX-negative fibres. Finally, a 10-week training program might have specific positive effects. Physiological mastication could be both a natural means of re-education and one of the goals of treatment.

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Differentiation of avian craniofacial muscles: I. Patterns of early regulatory gene expression and myosin heavy chain synthesis

Cited by 145 publications

References 70 publications

Skeletal muscle translocation in vertebrates

Skeletal muscle translocation in vertebrates

Craniofacial Muscle Development

Localised muscle pain and dysfunction: a review of theoretical and suppositional biological effects of jaw exercises

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