Our ancient national airs: Scottish song collecting c.1760-1888

This thesis explores the musical dimension of Scottish song-collecting between the years c.1760 and 1888. The collections under investigation reflect the general cultural influences that bear on their compilers, starting with those associated with what we now call the Scottish Enlightenment, and continuing with those we associated with developing nineteenth-century romanticism. Building upon the work of Harker on the concept of ‘fakesong’, and of Gelbart on the developing idea of ‘folk’ versus ‘art’ music, I suggest that the sub-title of James Johnson’s Scots Musical Museum, ‘Our Ancient National Airs’, has implications which can be traced throughout this period. The nature of the finished collections tells us much about editorial decisions, value-judgements, and intended audiences. The prefaces, other published writings and surviving correspondence have been especially informative. Parallels can be traced between Joseph and Patrick MacDonald’s A Collection of Highland Vocal Airs, and the Ossian works of James Macpherson, embodying an urge to record and preserve the heritage of Highland Scotland’s primitive past. The collaborations of Robert Burns with James Johnson and George Thomson, and the English Joseph Ritson’s Scotish Song, similarly reflect the antiquarian ‘museum’ mentality. However, the drive to record and codify is tempered by Burns’s and Thomson’s wish simultaneously to improve and polish. The ‘discovery’ of the Highlands as a tourist destination, and the appeal of its primitive history, prompted a substantial body of literature, and Alexander Campbell’s output particularly exemplifies this, but the sense of place was as much a motivator for private collectors. It can also be demonstrated that later song-collectors, such as Robert Archibald Smith, were as much motivated to create and improve the repertoire, as were James Hogg and his literary peers. A passion for domestic music-making, and an increased wish to educate and inform, is evidenced in song-collections by George Farquhar Graham, Finlay Dun and John Thomson, but most significantly, this thesis demonstrates a resurgence of cultural nationalism, driven as much by William Chappell’s anxiety to define and defend the English repertoire, as by Andrew Wighton’s and James Davies’ passion for the Scottish, with Graham and Laing caught in the crossfire. Thus, even if ‘Our Ancient National Airs’ appeared at different times in different kinds of musical setting, and for differing purposes, it can clearly be demonstrated that published Scottish song-collections of this period can, indeed, be taken to reflect a wider range of contemporary cultural trends than has hitherto been recognised

Evaluation of the antibody response to the EBV proteome in EBV-associated classic Hodgkin lymphoma

The humoral immune response to Epstein–Barr virus (EBV) in classical Hodgkin lymphoma (cHL) stratified by EBV tumor status is unclear. We examined IgG and IgA antibody responses against 202 protein sequences representing 86 EBV proteins using a microarray and sera from 139 EBV‐positive cHL cases, 70 EBV‐negative cHL cases and 141 population‐based controls frequency matched to EBV‐positive cHL cases on sex and age by area (UK, Denmark and Sweden). We leveraged existing data on the proportion of circulating B‐cells infected by EBV and levels of serum CCL17, a chemokine secreted by cHL tumor cells, from a subset of the cHL cases in the UK. Total IgG but not IgA response level was significantly different between EBV‐positive cHL cases and controls. The distinct serological response included significant elevations in 16 IgG antibodies and 2 IgA antibodies, with odds ratioshighest vs. lowest tertile > 3 observed for the following EBV proteins: LMP1 (oncogene), BcLF1 (VCAp160, two variants) and BBLF1 (two variants). Our cHL IgG signature correlated with the proportion of circulating EBV‐infected B‐cells, but not serum CCL17 levels. We observed no differences in the anti‐EBV antibody profile between EBV‐negative cHL cases and controls. BdRF1(VCAp40)‐IgG and BZLF1(Zta)‐IgG were identified as the serological markers best able to distinguish EBV‐positive from EBV‐negative cHL tumors. Our results support the hypothesis that differences in the EBV antibody profile are specific to patients with EBV‐positive cHL and are not universally observed as part of a systematically dysregulated immune response present in all cHL cases

HLA class I and II diversity contributes to the etiologic heterogeneity of non-Hodgkin lymphoma subtypes

A growing number of loci within the human leukocyte antigen (HLA) region have been implicated in non-Hodgkin lymphoma (NHL) etiology. Here, we test a complementary hypothesis of "heterozygote advantage" regarding the role of HLA and NHL, whereby HLA diversity is beneficial and homozygous HLA loci are associated with increased disease risk. HLA alleles at class I and II loci were imputed from genome-wide association studies (GWAS) using SNP2HLA for: 3,617 diffuse large B-cell lymphomas (DLBCL), 2,686 follicular lymphomas (FL), 2,878 chronic lymphocytic leukemia/small lymphocytic lymphomas (CLL/SLL), 741 marginal zone lymphomas (MZL), and 8,753 controls of European descent. Both DLBCL and MZL risk were elevated with homozygosity at class I HLA-B and -C loci (OR DLBCL=1.31, 95% CI=1.06-1.60; OR MZL=1.45, 95% CI=1.12-1.89) and class II HLA-DRB1 locus (OR DLBCL=2.10, 95% CI=1.24-3.55; OR MZL= 2.10, 95% CI=0.99-4.45). Increased FL risk was observed with the overall increase in number of homozygous HLA class II loci (p-trend<0.0001, FDR=0.0005). These results support a role for HLA zygosity in NHL etiology and suggests that distinct immune pathways may underly the etiology of the different NHL subtypes

Multiorgan MRI findings after hospitalisation with COVID-19 in the UK (C-MORE): a prospective, multicentre, observational cohort study

Introduction: The multiorgan impact of moderate to severe coronavirus infections in the post-acute phase is still poorly understood. We aimed to evaluate the excess burden of multiorgan abnormalities after hospitalisation with COVID-19, evaluate their determinants, and explore associations with patient-related outcome measures. Methods: In a prospective, UK-wide, multicentre MRI follow-up study (C-MORE), adults (aged ≥18 years) discharged from hospital following COVID-19 who were included in Tier 2 of the Post-hospitalisation COVID-19 study (PHOSP-COVID) and contemporary controls with no evidence of previous COVID-19 (SARS-CoV-2 nucleocapsid antibody negative) underwent multiorgan MRI (lungs, heart, brain, liver, and kidneys) with quantitative and qualitative assessment of images and clinical adjudication when relevant. Individuals with end-stage renal failure or contraindications to MRI were excluded. Participants also underwent detailed recording of symptoms, and physiological and biochemical tests. The primary outcome was the excess burden of multiorgan abnormalities (two or more organs) relative to controls, with further adjustments for potential confounders. The C-MORE study is ongoing and is registered with ClinicalTrials.gov, NCT04510025. Findings: Of 2710 participants in Tier 2 of PHOSP-COVID, 531 were recruited across 13 UK-wide C-MORE sites. After exclusions, 259 C-MORE patients (mean age 57 years [SD 12]; 158 [61%] male and 101 [39%] female) who were discharged from hospital with PCR-confirmed or clinically diagnosed COVID-19 between March 1, 2020, and Nov 1, 2021, and 52 non-COVID-19 controls from the community (mean age 49 years [SD 14]; 30 [58%] male and 22 [42%] female) were included in the analysis. Patients were assessed at a median of 5·0 months (IQR 4·2–6·3) after hospital discharge. Compared with non-COVID-19 controls, patients were older, living with more obesity, and had more comorbidities. Multiorgan abnormalities on MRI were more frequent in patients than in controls (157 [61%] of 259 vs 14 [27%] of 52; p&lt;0·0001) and independently associated with COVID-19 status (odds ratio [OR] 2·9 [95% CI 1·5–5·8]; padjusted=0·0023) after adjusting for relevant confounders. Compared with controls, patients were more likely to have MRI evidence of lung abnormalities (p=0·0001; parenchymal abnormalities), brain abnormalities (p&lt;0·0001; more white matter hyperintensities and regional brain volume reduction), and kidney abnormalities (p=0·014; lower medullary T1 and loss of corticomedullary differentiation), whereas cardiac and liver MRI abnormalities were similar between patients and controls. Patients with multiorgan abnormalities were older (difference in mean age 7 years [95% CI 4–10]; mean age of 59·8 years [SD 11·7] with multiorgan abnormalities vs mean age of 52·8 years [11·9] without multiorgan abnormalities; p&lt;0·0001), more likely to have three or more comorbidities (OR 2·47 [1·32–4·82]; padjusted=0·0059), and more likely to have a more severe acute infection (acute CRP &gt;5mg/L, OR 3·55 [1·23–11·88]; padjusted=0·025) than those without multiorgan abnormalities. Presence of lung MRI abnormalities was associated with a two-fold higher risk of chest tightness, and multiorgan MRI abnormalities were associated with severe and very severe persistent physical and mental health impairment (PHOSP-COVID symptom clusters) after hospitalisation. Interpretation: After hospitalisation for COVID-19, people are at risk of multiorgan abnormalities in the medium term. Our findings emphasise the need for proactive multidisciplinary care pathways, with the potential for imaging to guide surveillance frequency and therapeutic stratification