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: Antigen cross-presentation by dendritic cells (DCs) is thought to play a critical role in driving a polyclonal and durable T cell response against cancer. It follows, therefore, that the capacity of emerging immunotherapeutic agents to orchestrate tumour eradication may depend on their ability to induce antigen cross-presentation. ImmTACs [immune-mobilising monoclonal TCRs (T cell receptors) against cancer] are a new class of soluble bi-specific anti-cancer agents that combine pico-molar affinity TCR-based antigen recognition with T cell activation via a CD3-specific antibody fragment. ImmTACs specifically recognise human leucocyte antigen (HLA)-restricted tumour-associated antigens, presented by cancer cells, leading to T cell redirection and a potent anti-tumour response. Using an ImmTAC specific for a HLA-A*02-restricted peptide derived from the melanoma antigen gp100 (termed IMCgp100), we here observe that ImmTAC-driven melanoma-cell death leads to cross-presentation of melanoma antigens by DCs. These, in turn, can activate both melanoma-specific T cells and polyclonal T cells redirected by IMCgp100. Moreover, activation of melanoma-specific T cells by cross-presenting DCs is enhanced in the presence of IMCgp100; a feature that serves to increase the prospect of breaking tolerance in the tumour microenvironment. The mechanism of DC cross-presentation occurs via 'cross-dressing' which involves the rapid and direct capture by DCs of membrane fragments from dying tumour cells. DC cross-presentation of gp100-peptide-HLA complexes was visualised and quantified using a fluorescently labelled soluble TCR. These data demonstrate how ImmTACs engage with the innate and adaptive components of the immune system enhancing the prospect of mediating an effective and durable anti-tumour response in patients.. Title: ImmTAC-redirected tumour cell killing induces and potentiates antigen cross-presentation by dendritic cells

A: yes
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Q: Abstract: Previous studies have detected associations between mitochondrial haplogroups and schizophrenia (SZ). However, no study has examined the relationship between major mitochondrial DNA (mtDNA) haplogroups and SZ in the Chinese population. The aim of this study was to assess the association between mtDNA haplogroups and SZ genesis in the Chinese Han population. We used a case-control study and sequenced the mtDNA hypervariable regions (HVR1, HVR2, and HVR3) in the Han population. We analyzed mtDNA haplogroups and HVR polymorphisms in 298 SZ patients and 298 controls. The haplotypes were classified into 10 major haplogroups: A, B, CZ, D, F, G, M, N, N9a, and R. Statistical analysis revealed that only N9a showed a nominally significant association with protection from SZ [1.68% vs. 6.38%, p=0.004, OR=0.251 (0.092-0.680); after adjustment for age and sex: p=0.006, OR=0.246 (0.090-0.669)]. Three HVR polymorphisms were found to be nominally significantly different between subjects with SZ and controls, and all except one (m.204T>C) are linked to the N9a haplogroup. Our results indicate that mtDNA haplogroup N9a might be a protective factor for SZ.. Title: Mitochondrial haplogroups and hypervariable region polymorphisms in schizophrenia: a case-control study.

A: yes
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Q: Abstract: SUMMARY Recent literature has demonstrated the usefulness of fitness and computer-based cognitive training as a means to enhance cognition and brain function. However, it is unclear whether the combination of fitness and cognitive training that results from years of extensive sport training also results in superior performance on tests of cognitive processes. In this study we examine, in a quantitative meta-analysis (k 20), the relationship between expertise in sports and laboratory-based measures of cognition. We found that athletes performed better on measures of processing speed and a category of varied attentionalparadigms, andathletesfrominterceptive sporttypesandmalesshowedthelargesteffects. Based on our results, more research should be done with higher-level cognitive tasks, such as tasks of executive function and more varied sub-domains of visual attention. Furthermore, future studies should incorporate more female athletes and use a diverse range of sport types and levelsof expertise.. Title: Are expert athletes 'expert' in the cognitive laboratory? A meta-analytic review of cognition and sport expertise

A:
yes
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