Insulators: many functions, many mechanisms

Insulators: many functions, many mechanisms.

Infinitely many solutions for a bi-nonlocal‎ ‎equation with sign-changing weight functions

In this paper, we investigate the existence of infinitely many solutions for a bi-nonlocal equation with sign-changing weight functions. We use some natural constraints and the Ljusternik-Schnirelman critical point theory on C1-manifolds, to prove our main results.

Proteins that associate with lamins: many faces, many functions.

Lamin-associated polypeptides (LAPs) comprise inner nuclear membrane proteins tightly associated with the peripheral lamin scaffold as well as proteins forming stable complexes with lamins in the nucleoplasm. The involvement of LAPs in a wide range of human diseases may be linked to an equally bewildering range of their functions, including sterol reduction, histone modification, transcriptiona...

many drops make a lake

the desire and drive for excellence in any endeavor in life requires an effort from the individual; in addition it requires a constellation of features around such individuals that help them to become successful. for surgeons, it is the operating room staff, the administrative and medical assistants and our residents and fellows. however, perhaps the most important contribution to a physician’s...

Fractalkine: one chemokine, many functions.

purification quality of CLP is important, especially for analyses of T-cell development. The original phenotypic CLP has recently been refined by addition of positivity for Flk25 and now a smaller population of cells including CD27 are shown to contain the T-cell potential. A specific criticism of the CLP as the thymus-seeding cell has been the lack of evidence that CLP can be detected in thymu...