She seeks to follow a course of
embryonic growth from seed to egg, from line to form.
Not exact matches
Continuing the analogy of natural
growth, we could say that there is this gradual assimilation in the
embryonic stage of the seed (which is not obviously observable
from the outside) before it puts out shoots above ground.
Baby's
growth: As you enter week 9 your baby will transition
from the
embryonic stage to the foetal period.
To get more cells, researchers
from Advanced Cell Technology in Worcester, Mass., grew clusters of human
embryonic cells in a precise cocktail of
growth factors and other cell - regulating chemicals that took several years to work out, says Robert Lanza, the firm's vice president of research and scientific development.
The new research suggests that x-rays start sizzling
from embryonic stars at an even earlier stage of their
growth.
This process is mediated by biological molecules called
growth factors, which are proteins that occur naturally in our cells and guide processes ranging
from embryonic development to healing.
Because development often reprises stages of evolution, the
growth of
embryonic ears in tandem with the jaw is no accident: the sound - transmitting middle ear bones that are a distinguishing feature of mammals evolved
from what used to be gill arches in fish and jawbones in reptiles.
Expanding
from their previous studies with mice, the researchers first established that under specific conditions, culturing human
embryonic stem cells with fibroblast
growth factor 2 (FGF2) leads to neural differentiation particular to the midbrain / hindbrain region — the location of the cerebellum — within three weeks, and the expression of markers for the cerebellar plate neuroepithelium — the part of the developing nervous system specific for the cerebellum — within five.
Immortalized Fibroblast - Like Cells Derived
from Human
Embryonic Stem Cells Support Undifferentiated Cell
Growth.
This finding complements previous research
from the University of Edinburgh and the National Institute for Medical Research which showed that
embryonic stem cells can be coaxed into this spinal cord cells; however, the Cambridge researchers showed that the in the embryo - like aggregates, the structural organization is more robust and allows for the polarised
growth of the tissue.
The latest study builds on earlier research
from Izpisúa Belmonte's laboratory showing that extra limbs could be induced to grow in
embryonic chicks by implanting beads soaked in fibroblast
growth factor (FGF).
Researchers find that Insulin - like
growth factor / Insulin - mediated induction of mesodermal differentiation aids the production of cardiac progenitor cells
from embryonic stem cells towards a strategy to boost cardiac cell production.
Professor Elly Tanaka and her research group at the DFG Research Center for Regenerative Therapies Dresden — Cluster of Excellence at the TU Dresden (CRTD) demonstrated for the first time the in vitro
growth of a piece of spinal cord in three dimensions
from mouse
embryonic stem cells.