Hormonal regulation of tight junction closure in the mouse mammary
epithelium during the transition from pregnancy to lactation.
This was interesting because NOG encodes a BMP antagonist that's expressed primarily in
the epithelium during palatal development.
Decreased IGF type 1 receptor signaling in mammary
epithelium during pregnancy leads to reduced proliferation, alveolar differentiation, and expression of insulin receptor substrate (IRS)-1 and IRS - 2.
Not exact matches
During this time, the intestinal
epithelium (the boundary between intestinal tissues and the external environment) is still permeable to large molecules like immunoglobulins, which helps aid in absorption of these powerful maternal antibodies.
Since it is known that 13 different members of the fibroblast growth factor, or Fgf, family act as signaling proteins between the two different tissues — dental mesenchyme and oral
epithelium —
during murine tooth development, Javed and colleagues looked for changes in Fgf ligands in the mice lacking Sp7.
We have found that
epithelium and mesenchyme / stroma are also coordinately regulated
during embryonic development.
During embryonic development, mesenchyme (embryonic stroma) is critical for pancreatic development even though only the
epithelium gives rise to the pancreas.
Expressed in the retinal pigment
epithelium, RPE65 plays a critical role in regenerating «11 - cis retinal,» the color - giving component (chromophore) in rods and cones, after it is bleached
during light absorption.
Differentiation, cell fusion, and nuclear fusion
during ex vivo repair of
epithelium by human adult stem cells from bone marrow stroma.
Mellanby also researched the influence of nutrition on peri disease and found that vitamin A
during development was highly protective because of the way the
epithelium developed.
During proestrus — which lasts one week, on average — estrogen becomes the dominant hormone, the uterine lining begins to proliferate, and the vaginal
epithelium starts to cornify.