Receptors for this protein, transferrin receptors (TfR), can appear on livercell surfaces. Regulation of TfR is important to the regulation of iron uptake and metabolism. The TfR mRNA is unstable when sufficient iron is present in the cell. Full article >>>
The strong affinity of the transferrin receptor for transferrin (its ligand) ensures that the cell will get all the iron it needs even if transferrin represents only a small fraction of the proteinmolecules present in the ECF. Full article >>>
juxtanuclear Smo showed no colocalization with the TGN marker TGN38 (Figure 3G) and instead colocalized with the transferrin receptor (Figure 2E). Full article >>>
(Date:8/19/2008)... received a $3.2 million grant from the National S...ical science and mathematical disciplines to stem ... the program can equip experts in fields such as c...and biomaterials to move stem-cell breakthroughs f...y viable therapies. , NSF awarded the five-year ...
(Date:8/19/2008)...airbanks neuroscientists studying stroke and Sudde...h findings at the 7th Conference of the Specialize...19-22, 2008. , The scientists are part of the Al...te of Arctic Biology, which is a National Institut...d and stimulate basic neuroscience research at UAF...
(Date:8/19/2008)...eading global healthcare and scientific publisher,...Grand Challenge, a competition inviting the scient...ife Sciences information is used in online text da...stinguished panel of judges from among over 70 exc...lving semantics, visualization, protocols, social ...
(Date:8/19/2008)...es skyrocketing, the search is on for efficient an...nth in Agronomy Journal examines one biofuel cro... up of the leaves and stalks of corn plants that a...orn grain. Corn stover could supply as much as 25%...ts with the USDA-ARS Agroecosystem Unit located at...
...riation in a taste receptor gene influences taste ... individual differences in taste preferences and f...he Monell Chemical Senses Center. In addition to g...ferences, at times overriding the influence of gen...e children are more attracted to sweet-tasting foo...
...me structural and functional measures of cardiovas...of a diet and exercise regimen, according to a stu...on,s Sixth Annual Conference on Arteriosclerosis, ...management program appears to improve the health o...igh blood pressure, diabetes, heart attacks and st...
...ing magnetic resonance spectroscopy (MRS) for the ...ry in a beating human heart, Johns Hopkins researc...ling hearts. , The findings, published in the Jan...cademy of Sciences, confirm what many scientists h... suggest new treatments designed to reduce energy ...
...no-sized particles embedded with bright, light-emi...ize a tumor more than one centimeter below the ski...mists, bioengineers and medical researchers based ...ty of Minnesota has lodged fluorescent materials c...me, a cell-like vesicle, to image a tumor within a...