Jun 29, 1998 - The cells populating the intestinal crypts are part of a dynamic tissue system which involves the self–renewal of stem cells, a commitment to proliferation, lineage–specific differentiation, movement and cell death. Our knowledge…

Antony W. Burgess

Aug 30, 1994 - The bcl-2 gene was first discovered by molecular analysis of the 14; 18 chromosome translocation which is the hallmark of most cases of human follicular lymphoma. To date, it is unique among proto-oncogenes because, rather than promoting cell

Oct 29, 1980 - Many small biologically active peptides are derived from larger precursor forms which fulfil a variety of roles in the synthesis, segregation and intracellular migration of secretory products. Limited proteolysis may occur at several stages during

Oct 18, 1983 - The analysis of plant growth as a physical process is briefly reviewed. Growth requires the coordinated uptake of water and the irreversible expansion of the cell wall. Any agent that affects the growth rate must act on one or more of the parameters

Nov 29, 1993 - Ripening of fleshy fruits involves major changes in physiology and biochemistry that alter their colour, flavour, texture, aroma and nutritional value. These changes affect all cell compartments and require the expression of new genes encoding

Aug 16, 2005 - Haematopoietic stem cell transplantation (HSCT) offers promise for the treatment of haematological and immune disorders, solid tumours, and as a tolerance inducing regimen for organ transplantation. Allogeneic HSCTs engraftment requires

Bruce R Blazar, William J Murphy

Sep 28, 2013 - The expression of genes in the cell is controlled by a complex interaction network involving proteins, RNA and DNA. The molecular events associated with the nodes of such a network take place on a variety of time scales, and thus cannot be regarded

G. Tiana, M. H. Jensen