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".

[Q]: Abstract: Defective hematopoiesis supporting capacity of bone marrow (BM) stroma has been implicated in the pathophysiology of myelodysplastic syndromes (MDS). The aim of this study is to explore whether the BM stroma progenitors, namely the mesenchymal stem cells (MSCs), are primarily affected in MDS by evaluating the reserves, the functional properties, as well as the cytogenetic characteristics, in comparison to BM hematopoietic cells, in patients with de novo MDS (n = 13). The number, differentiation potential toward adipocytes/chondrocytes/osteoblasts and immunosuppressive function in terms of inhibition of mitogen-induced T-cell proliferation did not differ significantly between patient and normal (n = 20) MSCs. Patient MSCs did not show any aberrations in the production of proinflammatory or growth-promoting cytokines and did not harbor the cytogenetic abnormalities present in hematopoietic cells. Occasional patient and normal MSC cultures, however, developed irrelevant chromosomal alterations (trisomies 5 and 7) with uncertain pathophysiologic significance. Compared to controls, patient MSCs displayed impaired proliferative and clonogenic potential through passages that might represent a nonspecific abnormality associated with the chronic inflammatory process present in patients' BM. These data suggest that BM MSCs from MDS patients do not belong to the abnormal clone and do not represent the main cellular source contributing to the inflammatory marrow microenvironment.. Title: Regulation of the small GTP-binding protein Rho by cell adhesion and the cytoskeleton.
[A]: no

[Q]: Abstract: ADAM13 is a member of the disintegrin and metalloprotease protein family that is expressed on cranial neural crest cells surface and is essential for their migration. ADAM13 is an active protease that can cleave fibronectin in vitro and remodel a fibronectin substrate in vivo. Using a recombinant secreted protein containing both disintegrin and cysteine-rich domains of ADAM13, we show that this "adhesive" region of the protein binds directly to fibronectin. Fibronectin fusion proteins corresponding to the various functional domains were used to define the second heparin-binding domain as the ADAM13 binding site. Mutation of the syndecan-binding site (PPRR --> PPTM) within this domain abolishes binding of the recombinant disintegrin and cysteine-rich domains of ADAM13. We further show that the adhesive disintegrin and cysteine-rich domain of ADAM13 can promote cell adhesion via beta(1) integrins. This adhesion requires integrin activation and can be prevented by antibodies to the cysteine-rich domain of ADAM13 and beta(1) integrin. Finally, wild type, but not the E/A mutant of ADAM13 metalloprotease domain, can be shed from the cell surface, releasing the metalloprotease domain associated with the disintegrin and cysteine-rich domains. This suggests that ADAM13 shedding may involve its own metalloprotease activity and that the released protease may interact with both integrins and extracellular matrix proteins.. Title: SWI/SNF-Brg1 regulates self-renewal and occupies core pluripotency-related genes in embryonic stem cells.
[A]: no

[Q]: Abstract: OBJECTIVE To describe the sources of protein intake in a sample of the US adult population and among subgroups defined by race-ethnicity, age, and gender.
DESIGN The Third National Health and Nutrition Examination Survey, 1988-1991, is a stratified random sample of the total civilian noninstitutionalized population, drawn from the 50 United States and the District of Columbia. For all foods consumed by the participants, based on a 24-hour dietary recall, protein sources and the contribution of each protein type to the total protein intake were determined. SUBJECTS Adult participants in the third National Health and Nutrition Examination Survey (n = 7,924). STATISTICAL ANALYSES Weighted total, age-specific, and age-adjusted mean protein intakes were calculated using SAS and WesVarPC. Statistical differences were determined by 2-tailed t tests.
RESULTS The main protein source in the American diet is animal protein (69%). Meat, fish, and poultry protein combined contributed the most to animal protein (42%), followed by dairy protein (20%). Grains (18%) contributed the most to plant protein consumption. Women consumed a lower percentage of beef (14%) and pork (7%) protein than did men (18% and 9%, respectively). Women also consumed a higher percentage of poultry (13%), dairy (22%), and fruit and vegetable (11%) protein than did men (11%, 19%, and 9%, respectively). Blacks reported eating a higher percentage of poultry (18%) and pork (11%) protein and a lower percent of dairy protein (14%) than did whites (12%, 7%, and 22%, respectively) and Mexican-Americans (11%, 8%, and 17%, respectively). Mexican-Americans consumed a higher percentage of legume (7%) and egg (7%) protein than did whites (4% and 4%, respectively) and blacks (4% and 5%, respectively). Whites consumed a higher percentage of grain protein (19%) than did blacks (16%) and Mexican-Americans (15%).
CONCLUSIONS These results show that, although the percentage of total energy from protein may be similar among race-ethnicities and between men and women, their sources of protein are different. These differences should be taken into account when providing nutrition education for specific populations.. Title: The role of the tissue omega-6/omega-3 fatty acid ratio in regulating tumor angiogenesis
[A]:
no