“Entwickelungsgeschichte” out of a nebular blastema.    From Wordnik.com.  [Essays] Reference

This mass of undifferentiated cells is known as a blastema.    From Wordnik.com.  [Ancient Resilience] Reference

Poss believes that when a portion of the heart tissue is removed from zebrafish, a blastema forms at the site of injury.    From Wordnik.com.  [Ancient Resilience] Reference

However, the progenitor cells will not achieve their full regenerative potential without interactions with the layer of "epicardial" cells that forms over the blastema.    From Wordnik.com.  [Ancient Resilience] Reference

In blue: blastema expressing sdf1a, fgf20a and fgfr1.    From Wordnik.com.  [PLoS ONE Alerts: New Articles] Reference

E-F: cxcr7 overexpression inhibits blastema formation.    From Wordnik.com.  [PLoS ONE Alerts: New Articles] Reference

My first doubts of the blastema doctrine date from my researches on tubercle.    From Wordnik.com.  [The World's Greatest Books — Volume 15 — Science] Reference

The cells that collect in the blastema don't just go in one direction, forming scar tissue.    From Wordnik.com.  [Medlogs - Recent stories] Reference

Fgf signalling is required for initiating fin regeneration and controlling blastema formation.    From Wordnik.com.  [PLoS ONE Alerts: New Articles] Reference

These findings underscore the complexity of the interaction network during blastema formation and growth.    From Wordnik.com.  [PLoS ONE Alerts: New Articles] Reference

Dufourcq P, Vriz S (2006) The chemokyne SDF-1 regulates blastema formation during zebrafish fin regeneration.    From Wordnik.com.  [PLoS ONE Alerts: New Articles] Reference

Schwann, that we can observe the building up of a cell from the simple granules of a blastema, or formative fluid.    From Wordnik.com.  [Medical Essays, 1842-1882] Reference

It has certainly had its metamorphoses, and, very probably, a long "Entwickelungsgeschichte" out of a nebular blastema.    From Wordnik.com.  [Lectures and Essays] Reference

The Fgf pathway is also an essential regulator of blastema formation after appendage amputation in amphibians as well as in fish.    From Wordnik.com.  [PLoS ONE Alerts: New Articles] Reference

The cells within the blastema appear embryonic-like and originate from all tissues around the injury, including the cartilage, skin and muscle.    From Wordnik.com.  [innovations-report] Reference

These results strongly suggested that SDF1 negatively regulates fgf20a expression and as a consequence the FGF pathway during blastema formation.    From Wordnik.com.  [PLoS ONE Alerts: New Articles] Reference

In essence, Stocum said, high levels of EVI5 tell the wound area to "wait until you have made a little pile of blastema cells before you start dividing.".    From Wordnik.com.  [Medlogs - Recent stories] Reference

This is accomplished by the reabsorption of the effused Plasma, either in its nascent state, or after it has been changed into blastema and fibro-cellular tissue.    From Wordnik.com.  [An Epitome of Practical Surgery, for Field and Hospital.] Reference

Moreover, in an fgf20a/dob null mutant, no fin regeneration occurs as a consequence of an abnormal epithelialization and subsequent inhibition of blastema formation.    From Wordnik.com.  [PLoS ONE Alerts: New Articles] Reference

For evaluation of regenerative efficiency, we first measured the surface of the blastema and then normalized the values to the length squared of the amputation plane.    From Wordnik.com.  [PLoS ONE Alerts: New Articles] Reference

In particular, FgfR1 is expressed in pre-blastema mesenchymal cells during blastema formation, and maintained in subpopulations of blastemal and epidermal cells during outgrowth.    From Wordnik.com.  [PLoS ONE Alerts: New Articles] Reference

Limb regeneration in the axolotl occurs when undifferentiated cells accumulate under the wound epidermis at the amputation site, a process known as the establishment of a blastema.    From Wordnik.com.  [THE MEDICAL NEWS] Reference

Until, however, the cellular nature of the body had been demonstrated, it seemed necessary in some instances to postulate a blastema or exudation to account for certain new formations.    From Wordnik.com.  [The World's Greatest Books — Volume 15 — Science] Reference

March 27th, 2009 WASHINGTON - Scientists at the Pentagon have completed the first phase of their plan to regrow soldiers 'limbs, by turning human skin into the equivalent of a blastema.    From Wordnik.com.  [Gaea Times (by Simple Thoughts) Breaking News and incisive views 24/7] Reference

This blastema consists especially of free nuclei -- enclosed in cells floating in a semi-liquid, transparent, or firmly granular material, and mingled more or less with fibrinous elements.    From Wordnik.com.  [An Epitome of Practical Surgery, for Field and Hospital.] Reference

Therefore, while Fgf signalling is essential to initiate blastema formation and growth, the level of Fgf expression must also be precisely regulated in order to limit the regeneration process.    From Wordnik.com.  [PLoS ONE Alerts: New Articles] Reference

The Absorption of Lymph after its conversion into blastema and fibro-cellular tissue, does not occur to any considerable extent during the height of the inflammation by which it has been produced.    From Wordnik.com.  [An Epitome of Practical Surgery, for Field and Hospital.] Reference

Life consisting in the constant differentiation of the tissues by the action of oxygen, and their integration from the blastema furnished by the blood, why is not the harmony of these processes preserved forever?.    From Wordnik.com.  [The Destiny of the Soul A Critical History of the Doctrine of a Future Life] Reference

Here we found in normal human fetal kidneys (8 to 38 weeks of gestation) that CD24 expression was upregulated and restricted to the early epithelial aggregates of the metanephric blastema and to the committed proliferating tubular epithelia of the S-shape bodies.    From Wordnik.com.  [Naturejobs - All Jobs] Reference

According to Schwann, the intercellular substance was cyto-blastema destined for the development of new cells; I believe this is not so, I believe that the intercellular substance is dependent in a certain definite manner upon the cells, and that certain parts of it belong to one cell and parts to another.    From Wordnik.com.  [The World's Greatest Books — Volume 15 — Science] Reference

These findings reveal a new and fundamental role for Sdf1a in the process of fin regeneration, first as a possible mediator of the Fgf proliferative activity in the blastema formation, and then in the amplification of a negative feedback loop initiated by Wnt5b which subsequently restricts Fgf20a activity to allow proper regeneration.    From Wordnik.com.  [PLoS ONE Alerts: New Articles] Reference

"scientists managed to turn human skin into the equivalent of a blastema".    From Wordnik.com.  [StrategyPage.com] Reference

"it's pretty well known that fingertip regeneration does not take place by the formation of a blastema like it does in a salamander," Stocum pointed out.    From Wordnik.com.  [Medlogs - Recent stories] Reference