منابع مشابه
Recent Advances in T Cell Signaling in Aging
The immune system of mammalian organisms undergoes alterations that may account for an increased susceptibility to certain infections, autoimmune diseases, or malignancies. Well characterized are age related defect in T cell functions and cell mediated immunity. Although it is well established that the functional properties of T cells decrease with age, its biochemical and molecular nature is...
متن کاملFormins: signaling effectors for assembly and polarization of actin filaments.
Eukaryotic cells require filamentous actin to maintain their shape and for movement, growth and replication. New actin filaments are formed by the cutting of existing filaments or de novo through the action of specialized nucleators. The most highly characterized nucleator is the Arp2/3 complex, which nucleates the branched actin networks in the lamellae of migrating cells. Recently, Bni1p, whi...
متن کاملSnapShot: Formins
See online version for legend and references. Autosomal-dominant nonsyndromic deafness (DFNA1), myeloproliferative defects, defects in T lymphocyte traffi cking and proliferation, tumor cell invasion, defects in natural killer lymphocyte function DIAPH2 (mDia3) Cdc42 Kinetochore Stable microtubule attachment to kinetochore for chromosome alignment Premature ovarian failure DIAPH3 (mDia2) Increa...
متن کاملFormins: Emerging Players in the Dynamic Plant Cell Cortex
Formins (FH2 proteins) are an evolutionarily conserved family of eukaryotic proteins, sharing the common FH2 domain. While they have been, until recently, understood mainly as actin nucleators, formins are also engaged in various additional aspects of cytoskeletal organization and signaling, including, but not limited to, the crosstalk between the actin and microtubule networks. A surprising di...
متن کاملFormins at a glance.
Formins are conserved actin polymerization machines that have instrumental roles in controlling rearrangements of the actin cytoskeleton and have recently been shown to directly regulate microtubule dynamics. Here, and on the accompanying poster, we aim to organize a rapidly expanding body of literature on this diverse protein family, summarizing the common properties that apply to most formins...
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ژورنال
عنوان ژورنال: Biochimica et Biophysica Acta (BBA) - Molecular Cell Research
سال: 2010
ISSN: 0167-4889
DOI: 10.1016/j.bbamcr.2008.09.017