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 Input:
Abstract: Mammographic density is a strong risk factor for breast cancer, but the underlying biology for this association is unknown. Studies suggest that vitamin D may reduce breast cancer risk and dietary vitamin D intake has been associated with reduced breast density. We conducted a case-control study nested within the Nurses' Health Study cohort consisting of 463 and 497 postmenopausal cases and controls, respectively. We examined the association between mammographic density and plasma levels of 25-hydroxyvitamin D [25(OH)D] and 1,25-dihydroxyvitamin D [1,25(OH)(2)D]. We assessed whether plasma vitamin D metabolites modify the association between breast density and breast cancer. Percent mammographic density was measured from digitized film mammograms. Generalized linear models were used to determine mean percent breast density per quartile of vitamin D metabolite. Logistic regression models were used to calculate relative risks and confidence intervals. All models were adjusted for matching variables and potential confounders. We found no cross-sectional association between circulating levels of 25(OH)D or 1,25(OH)(2)D with mammographic density. Women in the highest tertile of mammographic density and lowest tertile of plasma 25(OH)D had 4 times greater risk of breast cancer than women with the lowest mammographic density and highest plasma 25(OH)D levels (RR = 3.8; 95% CI: 2.0-7.3). The overall interaction between mammographic density and plasma 25(OH)D was nonsignificant (p-het = 0.20). These results indicate that the association between mammographic density and breast cancer is independent of plasma vitamin D metabolites in postmenopausal women. Further research examining vitamin D, mammographic density and breast cancer risk is warranted.. Title: Hematopoietic stem cells and other hematopoietic cells show broad resistance to chemotherapeutic agents in vivo when overexpressing bcl-2.

Ex Output:
no

Ex Input:
Abstract: Autophagy is a recently recognized immune effector mechanism against intracellular pathogens. The role of autophagy in innate immunity has been well established, but the extent of its regulation by the adaptive immune response is less well understood. The T helper 1 (Th1) cell cytokine IFN-gamma induces autophagy in macrophages to eliminate Mycobacterium tuberculosis. Here, we report that Th2 cytokines affect autophagy in macrophages and their ability to control intracellular M. tuberculosis. IL-4 and IL-13 abrogated autophagy and autophagy-mediated killing of intracellular mycobacteria in murine and human macrophages. Inhibition of starvation-induced autophagy by IL-4 and IL-13 was dependent on Akt signaling, whereas the inhibition of IFN-gamma-induced autophagy was Akt independent and signal transducer and activator of transcription 6 (STAT6) dependent. These findings establish a mechanism through which Th1-Th2 polarization differentially affects the immune control of intracellular pathogens.. Title: Functional in vivo interactions between JNK1 and JNK2 isoforms in obesity and insulin resistance.

Ex Output:
no

Ex Input:
Abstract: UNLABELLED Coalitions of multinational food and drink businesses have pledged to reformulate their products and to market them responsibly. Largely business-led and self-regulated, the integrity of these voluntary initiatives has been questioned. The Public Health Responsibility Deal in England is an example of a voluntary initiative that is government-led. Does this approach provide evidence that with public leadership there is potential for voluntary actions to deliver meaningful results for public health?
METHODS The subject of the research is the calorie reduction initiative of the Responsibility Deal. Source material was obtained primarily through a series of UK Freedom of Information requests and comprises previously unpublished Department of Health documentation relating to relevant meetings held during 2011 and 2012.
RESULTS The Responsibility Deal approach to calorie reduction deliberately involves the food industry in the specification of the measures it is to implement (reformulation and portion control). Finding the common ground between private and public interests has resulted in the deflection of public health objectives and the preclusion of adequate monitoring and evaluation.
CONCLUSIONS The Responsibility Deal approach is fundamentally flawed in its expectation that industry will take voluntary actions that prioritise public health interests above its own. Being government-led counts for little in the absence of sanctions to drive compliance. Instead the initiative affords private interests the opportunity to influence in their favour the public health policies and strategies that affect their products.. Title: The Public Health Responsibility Deal: brokering a deal for public health, but on whose terms?

Ex Output:
yes