This original cell was likely little more than a sac of small organic molecules and RNA-like material that had both informational and catalytic functions. Over time, the more stable DNA molecule evolved to take over the information storage function, whereas proteins, with a greater variety of ...
Highlights the findings of a study by biologist Peter Kim about the capability of the 5-helix molecule to block HIV from invading susceptible immune system cells.Wall Street Journal - Eastern EditionRegaladoAntonio
Human DRG1 is active under a wide range of pH values and temperature, with an optimum at pH 8 to 9 and 42 °C, which implies that DRG1 may be involved in the cell stress response8. The DRG1 binding partner, DFRP1 (LEREPO4/ZC3H15), is also a highly conserved protein. It ...
CEA cell adhesion molecule-1 (CEACAM1) is a cell–cell adhesion molecule that, paradoxically, is expressed in an apical location in normal breast epithelium. Strong lumenal membrane staining is observed in 100% of normal glands (11/11), low in atypical hyperplasia (2/6), high in cribiform...
everything in seemingly disorder, let everything go its own way, let everything be symmetrical, let everything be broken-symmetry, and let everything be endless. Mang-grammar of the Universes is its own Mang-writing and Mang-expression. All life is just a tiny molecule in the Universes.....
Smart Note: The ultimate toolset for transforming small-molecule MS data into meaningful insights Learn more Small-molecule characterization with Compound Discoverer software Go from spectra to structure and data t...
your pancreas works harder at first to make more insulin. But after a while, your pancreas stops being able to make enough insulin. High blood sugar can harm many parts of the body. It can damage blood vessels and nerves throughout your body. You will have a bigger chance of getting eye...
Western blot quantif i ed f i brosis markers: neural cell adhesionmolecule, tissue inhibitor of metalloproteinase, lysyl oxidase, and α -smooth muscle actin. In serum,the ratio carboxyl-terminal telopeptide of collagen/matrix-metalloproteinase1 was determined. High-resolution epicardial mapping ...
Smart biomaterials are increasingly being used to control stem cell fate in vitro by the recapitulation of the native niche microenvironment. By integrating experimental measurements with numerical models, we show that in mesenchymal stem cells grown inside a 3D synthetic niche both nuclear transport of...
While analyzing plasmids of Acinetobacter sp. DS002 we have detected a circular DNA molecule pTS236, which upon further investigation is identified as the genome of a phage. The phage genome has shown sequence similarity to the recently discovered Sphinx