TASK DEFINITION: In this task, you are given a abstract of article and corresponding title of an article. Your task is to generate label "yes" if title is right for article, otherwise generate "no".
PROBLEM: Abstract: FACT, a heterodimer of Spt16 and Pob3, is an essential histone chaperone. We show that the H2A-H2B binding activity that is central to FACT function resides in short acidic regions near the C termini of each subunit. Mutations throughout these regions affect binding and cause correlated phenotypes that range from mild to lethal, with the largest individual contributions unexpectedly coming from an aromatic residue and a nearby carboxylate residue within each domain. Spt16 and Pob3 bind overlapping sites on H2A-H2B, and Spt16-Pob3 heterodimers simultaneously bind two H2A-H2B dimers, the same stoichiometry as the components of a nucleosome. An Spt16:H2A-H2B crystal structure explains the biochemical and genetic data, provides a model for Pob3 binding, and implies a mechanism for FACT reorganization that we confirm biochemically. Moreover, unexpected similarity to binding of ANP32E and Swr1 with H2A.Z-H2B reveals that diverse H2A-H2B chaperones use common mechanisms of histone binding and regulating nucleosome functions.. Title: Penaeus monodon Dscam (PmDscam) has a highly diverse cytoplasmic tail and is the first membrane-bound shrimp Dscam to be reported.

SOLUTION: no

PROBLEM: Abstract: Although essentially unknown as a therapeutic concept as recently as a decade ago, it is difficult now to open a cardiology journal, attend a cardiology meeting, or scan a newspaper without being caught up in the excitement generated by the thought that angiogenesis therapy may soon have a major impact on the treatment of patients with atherosclerotic lesions obstructing arteries that supply the myocardium or legs. Potent therapeutic interventions, however, are rarely free of at least the potential for causing harmful effects. Angiogenesis therapy is no exception. Despite this and despite the fact that the only reasonably powered, randomized, double-blind clinical studies to date have failed to demonstrate primary end-point efficacy,1 thoughtful consideration of the serious side effects that might accompany any therapeutic benefit has been largely missing from scientific communications. For the lay media, a switch from this unbounded enthusiasm to profound skepticism occurred recently after a report of the tragic death of a young man caused by injection of large amounts of an adenoviral vector into the hepatic artery (unrelated to angiogenesis therapy).2 For the scientific community, however, there has been a general lack of in-depth discussion of the potential dangers inherent in angiogenesis interventions. Such a discussion is appropriate not only because of the event cited above but also because considerable mechanistic data are available that actually permit us to identify specific side effects that we might anticipate as potential complications of angiogenesis therapy. The following therefore is a discussion of potential complications based predominantly on our knowledge of the underlying biological activities of 2 of the most potent angiogenic cytokines, vascular endothelial growth factor (VEGF) and fibroblast growth factor (FGF). Angiogenic agents are thought to have the potential to induce neovascularization in many different tissues. This becomes important in that under clinical circumstances it . Title: Atherosclerotic plaque rupture--pathologic basis of plaque stability and instability.

SOLUTION: no

PROBLEM: Abstract: Targeting of proteins to APCs is an attractive strategy for eliciting adaptive immune responses. However, the relationship between the choice of the targeted receptor and the quality and quantity of responses remains poorly understood. We describe a strategy for expression of Ags including hydrophobic proteins as soluble fusion proteins that are optimized for proteasome-dependent MHC class I-restricted cross-presentation and form stable complexes with a wide variety of targeting Abs. Upon s.c. immunization, these complexes were initially taken up by CD169+ lymph node subcapsular sinus macrophages. In the OVA model system, receptor-targeted antigenic complexes primed specific T and B cell responses in vitro and in vivo at least 100-fold more efficiently than Ag alone. Comparison of 10 targeting receptors allowed us to establish a ranking with respect to priming of CD8+ T cell responses and demonstrated striking differences with respect to the relative efficacy of CD8+ and CD4+ T cell subset and B cell priming. The described fusion proteins should help in developing optimized strategies for targeted delivery of protein Ags in the context of tolerization or vaccination.. Title: Fusion proteins for versatile antigen targeting to cell surface receptors reveal differential capacity to prime immune responses.

SOLUTION:
yes