Distal regeneration involves the age dependent activity of branchial sac stem cells in the ascidian Ciona intestinalis [PDF]
© The Author(s), 2014. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Regeneration 2 (2015): 1-18, doi:10.1002/reg2.26.Tunicates have high capacities for regeneration but ...
Jeffery, William R.
core +1 more source
Antitumor potential of natural products from marine ascidians of the Gibraltar Strait: A survey
The chemical study of a selection of marine ascidians from the Gibraltar Strait has led to the characterization of a collection of natural products of diverse biosynthetic origin.
E Zubía, MJ Ortega, J Salvá
doaj +1 more source
First description of a histamine receptor of class 2 (HRH2) in a protochordate: expression during blastogenesis and role in regulation of ciliary beat frequency [PDF]
Histaminergic receptors belong to the family of seven-transmembrane \u3b1-helix domain receptors classified in mammals into four distinct classes. Despite being widely studied in vertebrates, few data are available on the invertebrate receptors, with ...
Cima, Francesca
core
Creation and maintenance of variation in allorecognition loci
Allorecognition is the ability of an organism to differentiate self or close relatives from unrelated individuals. Effective allorecognition systems are critical to the survival of organisms; they prevent inbreeding, protect against pathogens, and ...
Marie Louise Nydam, Tony eDe Tomaso
doaj +1 more source
Colony Specificity in the Xenogeneic Combinations among Four Botrylloides Species (Urochordata, Ascidiacea) [PDF]
Xenogeneic rejection reactions were histologically examined among four compound ascidians of the genus Botrylloides; B. simodensis, B. lentus, B. fuscus and B. violaceus, to compare with the allogeneic rejections of these species.
Hirose Euichi +3 more
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Exogenous IL-8 induces phagocyte activation in the compound ascidian Botryllus schlosseri
We studied the responses of Botryllus schlosseri phagocyte to human recombinant IL-8 (hrIL-8) at three different concentrations (10, 25 and 50 ng/ml). Both spreading ability and phagocytosis were significantly enhanced by the exogenous chemokine at 25 ...
A Menin, L Ballarin
doaj
Investigating diet as the source of tetrodotoxin in Pleurobranchaea maculata [PDF]
The origin of tetrodotoxin (TTX) is highly debated; researchers have postulated either an endogenous or exogenous source with the host accumulating TTX symbiotically or via food chain transmission.
Adamson, Janet E. +6 more
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Histological Differences between the Color Patterns of Two Strains of the Compound Ascidian Polyandrocarpa misakiensis [PDF]
We examined histological differences between the color patterns of two strains of the compound styelid ascidian Polyandrocarpa misakiensis. Two strains in this species show different color patterns.
Ishii Teruhisa +3 more
core
The prophenoloxidase system is activated during the tunic inflammatory reaction of Ciona intestinalis [PDF]
Phenoloxidase (PO) activity was examined in the tunic tissue of Ciona intestinalis following lipopolysaccharide(CinPO-3) containing the CinPO-2 peptide was identified in the recent Ciona genome version.
ARIZZA, Vincenzo +7 more
core +1 more source
Inhibitors of Apoptosis Protein (IAP) genes participate in processes like apoptosis, proliferation, innate immunity, inflammation, cell motility, differentiation and in malignancies.
A. Rosner, O. Kravchenko, B. Rinkevich
semanticscholar +1 more source

