The Asterias Rubens Complement System: Comparisons with Lower Vertebrates
نویسندگان
چکیده
منابع مشابه
The sterols of the echinoderm Asterias rubens.
1. Twenty-two sterols were identified in the starfish Asterias rubens (Phylum, Echinodermata; Class, Asteroidea). 2. The major 4-demethyl sterols had a Delta(7) bond and the C(27) compound 5alpha-cholest-7-en-3beta-ol predominated over other mono- and di-unsaturated sterols belonging to the C(26), C(27), C(28) and C(29) series. 3. Small amounts of cholest-5-en-3beta-ol and 5alpha-cholestan-3bet...
متن کاملComplement and Complement-like Activity in Lower Vertebrates and Invertebrates
A purified cobra venom factor with C-inhibiting activity also promotes lysis of erythrocytes in fresh mammalian serum. Lysis-inducing activity of purified cobra venom factor was found in sera of lower vertebrates including the cyclostome hagfish and in invertebrates. Lysis-inducing activity was most effective with frog serum. Frog serum was found to be more hemolytic for E(s) in the presence of...
متن کاملThe TNFR In Asterias rubens Sea Star: Genomic Studies
The sea star Asterias rubens includes TNFR, in its genome, when compared to mouse one: mouse isoform 2 of TNF AIP3-interacting protein 1, mouse TNF receptor-associated factor 2, mouse TNF receptor-associated factor 3, mouse TNF receptor-associated factor 4, mouse TNF receptor-associated factor 6. Many of these factors are bound to NF Kappa -B genes which have recently been isolated in the Aster...
متن کاملBody wall structure in the starfish Asterias rubens
The body wall of starfish is composed of magnesium calcite ossicles connected by collagenous tissue and muscles and it exhibits remarkable variability in stiffness, which is attributed to the mechanical mutability of the collagenous component. Using the common European starfish Asterias rubens as an experimental animal, here we have employed a variety of techniques to gain new insights into the...
متن کاملAsterias rubens: Evidence of NF-kappa B genes
In the present paper we show a survey of the Asterias rubens sea star genome for genes associated with NF-kappa-B proteins implied in the immune response. The NF-kappa B gene, into 2 subunits, was found in this invertebrate.
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ژورنال
عنوان ژورنال: Journal of Cell Science & Therapy
سال: 2016
ISSN: 2157-7013
DOI: 10.4172/2157-7013.1000236