An orderly retreat: Dedifferentiation is a regulated process
نویسندگان
چکیده
منابع مشابه
An Orderly Retreat from the Big Deal: Is It Possible for Consortia?
The struggle to find cost-effective alternative approaches to scholarly publishing resulting in a meaningful change to funding models, as opposed to simply reshuffling the funding deck, continues in full force. One debate within this larger context centers on the merits of the Big Deal which is " any online aggregation of e-content that a publisher, aggregator, or vendor offers for sale or leas...
متن کاملEngrailed homeoprotein secretion is a regulated process.
Chicken Engrailed 2 homeoprotein is transported between cells in culture. This intercellular transfer is based on unconventional secretion and internalisation mechanisms: Engrailed 2 has access to vesicles but lacks a signal sequence for secretion and is internalised by a non-endocytic process. We show that phosphorylation of a serine-rich domain within Engrailed 2 by the protein kinase CK2 spe...
متن کاملPodocyte Dedifferentiation: A Specialized Process for a Specialized Cell
The podocyte is one of the two cell types that contribute to the formation of the glomerular filtration barrier (GFB). It is a highly specialized cell with a unique structure. The key feature of the podocyte is its foot processes that regularly interdigitate. A structure known as the slit diaphragm can be found bridging the interdigitations. This molecular sieve comprises the final layer of the...
متن کاملVascular Endothelial Growth Factor Production is Regulated by Gene Polymorphisms
Background: Vascular endothelial growth factor (VEGF) has a key role in angiogene-sis and in transplantation. The level of VEGF is related to the differences in the DNA sequence of its promoter region. Objectives: In this study, the association between the combination of VEGF –1154 G and –2578 C alleles and VEGF production by LPS-stimulated PBMCs was investigated. In addition; the relationship ...
متن کاملImpact of an annual retreat on process improvement in a respiratory therapy section.
BACKGROUND In order to fulfill the mission of providing superb respiratory care, managing respiratory care services requires communication and collaboration. To enhance communication and collaboration in our Section of Respiratory Therapy at the Cleveland Clinic Foundation, and to generate ideas for improvement, since 1996 we have conducted annual retreats for the Section, during which importan...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 2004
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.0306983101