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".

[EX Q]: Abstract: Thyroid hormone (TH) is critical for the maintenance of cellular homeostasis during stress responses, but its role in lung fibrosis is unknown. Here we found that the activity and expression of iodothyronine deiodinase 2 (DIO2), an enzyme that activates TH, were higher in lungs from patients with idiopathic pulmonary fibrosis than in control individuals and were correlated with disease severity. We also found that Dio2-knockout mice exhibited enhanced bleomycin-induced lung fibrosis. Aerosolized TH delivery increased survival and resolved fibrosis in two models of pulmonary fibrosis in mice (intratracheal bleomycin and inducible TGF-1). Sobetirome, a TH mimetic, also blunted bleomycin-induced lung fibrosis. After bleomycin-induced injury, TH promoted mitochondrial biogenesis, improved mitochondrial bioenergetics and attenuated mitochondria-regulated apoptosis in alveolar epithelial cells both in vivo and in vitro. TH did not blunt fibrosis in Ppargc1a- or Pink1-knockout mice, suggesting dependence on these pathways. We conclude that the antifibrotic properties of TH are associated with protection of alveolar epithelial cells and restoration of mitochondrial function and that TH may thus represent a potential therapy for pulmonary fibrosis.. Title: Thyroid hormone inhibits lung fibrosis in mice by improving epithelial mitochondrial function
[EX A]: yes

[EX Q]: Abstract: CONTEXT Whether immunosuppressive treatment adversely affects survival is unclear.
OBJECTIVE To assess whether immunosuppressive drugs increase mortality.
DESIGN Retrospective cohort study evaluating overall and cancer mortality in relation to immunosuppressive drug exposure among patients with ocular inflammatory diseases. Demographic, clinical, and treatment data derived from medical records, and mortality results from United States National Death Index linkage. The cohort's mortality risk was compared with US vital statistics using standardised mortality ratios. Overall and cancer mortality in relation to use or non-use of immunosuppressive drugs within the cohort was studied with survival analysis.
SETTING Five tertiary ocular inflammation clinics. Patients 7957 US residents with non-infectious ocular inflammation, 2340 of whom received immunosuppressive drugs during follow up. Exposures Use of antimetabolites, T cell inhibitors, alkylating agents, and tumour necrosis factor inhibitors.
MAIN OUTCOME MEASURES Overall mortality, cancer mortality.
RESULTS Over 66 802 person years (17 316 after exposure to immunosuppressive drugs), 936 patients died (1.4/100 person years), 230 (24.6%) from cancer. For patients unexposed to immunosuppressive treatment, risks of death overall (standardised mortality ratio 1.02, 95% confidence interval [CI] 0.94 to 1.11) and from cancer (1.10, 0.93 to 1.29) were similar to those of the US population. Patients who used azathioprine, methotrexate, mycophenolate mofetil, ciclosporin, systemic corticosteroids, or dapsone had overall and cancer mortality similar to that of patients who never took immunosuppressive drugs. In patients who used cyclophosphamide, overall mortality was not increased and cancer mortality was non-significantly increased. Tumour necrosis factor inhibitors were associated with increased overall (adjusted hazard ratio [HR] 1.99, 95% CI 1.00 to 3.98) and cancer mortality (adjusted HR 3.83, 1.13 to 13.01).
CONCLUSIONS Most commonly used immunosuppressive drugs do not seem to increase overall or cancer mortality. Our results suggesting that tumour necrosis factor inhibitors might increase mortality are less robust than the other findings; additional evidence is needed.. Title: Overall and cancer related mortality among patients with ocular inflammation treated with immunosuppressive drugs: retrospective cohort study.
[EX A]: yes

[EX Q]: Abstract: Abstract The effect of increased levels of cAMP upon the differentiation of primary cultures of chick myo blasts has been investigated. 0.1 mM But 2 cAMP or 1 mM 3-isobutyl-1-methylxanthine was added to the cultures 24 h after plating and maintained throughout the 70 h period of culture examined. Both reagents were found to markedly delay the time of fusion of the myoblasts but had no observable effect upon the increase in activity of creatine phosphokinase. Morphological examination of the cells revealed no difference in the relative numbers of myoblasts and fibroblasts between the control, But 2 cAMP and 3-isobutyl-1-methylxanthine cultures, but the latter reagent appeared to cause some inhibition of cell proliferation.. Title: The relationship of the level of cyclic amp to differentiation in primary cultures of chick muscle cells.
[EX A]:
yes