Frankfurter slapstick : Benjamin, Kracauer, and Adorno on American screen comedy

Scrutinizing the writings by Walter Benjamin, Siegfried Kracauer, and Theodor W. Adorno and connecting them to specific comedy scenes and tropes, this essay explores the fascination for American slapstick comedies and comedians by the philosophers of the Frankfurt School. Although often critical of mass entertainment, Benjamin, Kracauer, and Adorno admired the way slapstick film elevated motion and speed to an art form that answered to the rhythms and dangers of an industrialized society. For these writers, slapstick's crude and anarchic humor and anthropomorphizing of everyday objects offered a means of resistance against the forces of modernization through ludic encounters. </jats:p

Better detection of reduced motor functioning in brain tumor survivors based on objective motor assessments:An incentive for improved standardized follow-up

Long-term sequelae are well-known in childhood brain tumor survivors, but motor functioning remains poorly described. This cross-sectional study aimed to assess objective motor functioning, patient-specific risk factors, and parental perceptions. Fifty-two childhood brain tumor patients (pilocytic astrocytoma, medulloblastoma, and other types) who were at least 6 months out of treatment were evaluated. Mean age at testing was 11.7 years. Objective motor functioning was assessed with the Movement Assessment Battery for Children (MABC-2-NL) and/or Bruininks-Oseretsky test of motor proficiency (BOT-2). Functional walking capacity was assessed with the 6-min walk test (6MWT). Parent-reported motor functioning was addressed using the ABILHAND-Kids, ABILOCO-Kids questionnaires, and a standardized anamnesis. Patients showed impaired motor functioning in all domains (p < 0.001). Regarding risk factors, younger age at diagnosis (< 5 year) was significantly associated with lower scores on body coordination (p = 0.006). Adjuvant treatment resulted in lower scores for fine manual control of the BOT-2 (p = 0.024) and balance of MABC-2-NL (p = 0.036). Finally, questionnaires revealed an underestimation of motor problems as perceived by the parents. In conclusion, many children who are in follow-up for a brain tumor show impaired motor functioning on multiple aspects, with younger age at diagnosis and adjuvant treatment as specific risk factors. Based on the questionnaires and anamnesis, motor problems appear to be underestimated by the parents. Conclusion: These findings point to the need for timely prospective screening of motor functioning. Based on a screening assessment, adequate rehabilitation programs can be applied in childhood brain tumor survivors, aiming to reduce the adverse impact on their daily lives, both for functional activities and cardiovascular fitness. What is Known: • A pediatric brain tumor and its treatment are associated with potential long-term motor sequelae. • Test assessments could enable us to objectify motor functioning of these patients. What is New: • Pediatric brain tumors survivors show lower motor performance compared to the norm, which is often underestimated by parents. • Younger age at diagnosis and adjuvant treatment could be specific risk factors

Fatal lymphocytic cardiac damage in coronavirus disease 2019 (COVID-19) : autopsy reveals a ferroptosis signature

Aims Cardiovascular complications, including myocarditis, are observed in coronavirus disease 2019 (COVID-19). Major cardiac involvement is a potentially lethal feature in severe cases. We sought to describe the underlying pathophysiological mechanism in COVID-19 lethal cardiogenic shock. Methods and results We report on a 48-year-old male COVID-19 patient with cardiogenic shock; despite extracorporeal life support, dialysis, and massive pharmacological support, this rescue therapy was not successful. Severe acute respiratory syndrome coronavirus 2 RNA was detected at autopsy in the lungs and myocardium. Histopathological examination revealed diffuse alveolar damage, proliferation of type II pneumocytes, lymphocytes in the lung interstitium, and pulmonary microemboli. Moreover, patchy muscular, sometimes perivascular, interstitial mononuclear inflammatory infiltrates, dominated by lymphocytes, were seen in the cardiac tissue. The lymphocytes 'interlocked' the myocytes, resulting in myocyte degeneration and necrosis. Predominantly, T-cell lymphocytes with a CD4:CD8 ratio of 1.7 infiltrated the interstitial myocardium, reflecting true myocarditis. The myocardial tissue was examined for markers of ferroptosis, an iron-catalysed form of regulated cell death that occurs through excessive peroxidation of polyunsaturated fatty acids. Immunohistochemical staining with E06, a monoclonal antibody binding to oxidized phosphatidylcholine (reflecting lipid peroxidation during ferroptosis), was positive in morphologically degenerating and necrotic cardiomyocytes adjacent to the infiltrate of lymphocytes, near arteries, in the epicardium and myocardium. A similar ferroptosis signature was present in the myocardium of a COVID-19 subject without myocarditis. In a case of sudden death due to viral myocarditis of unknown aetiology, however, immunohistochemical staining with E06 was negative. The renal proximal tubuli stained positively for E06 and also hydroxynonenal (4-HNE), a reactive breakdown product of the lipid peroxides that execute ferroptosis. In the case of myocarditis of other aetiology, the renal tissue displayed no positivity for E06 or 4-HNE. Conclusions The findings in this case are unique as this is the first report on accumulated oxidized phospholipids (or their breakdown products) in myocardial and renal tissue in COVID-19. This highlights ferroptosis, proposed to detrimentally contribute to some forms of ischaemia-reperfusion injury, as a detrimental factor in COVID-19 cardiac damage and multiple organ failure

Real-World Effectiveness, Safety, and Health-Related Quality of Life in Patients Receiving Adjuvant Nivolumab for Melanoma in Belgium and Luxembourg: Results of PRESERV MEL

peer reviewedBackground: Nivolumab, an anti–programmed cell death 1 immuno-oncology therapy, is approved as an adjuvant treatment for patients with completely resected stage III or stage IV melanoma. PRESERV MEL (Prospective and REtrospective Study of nivolumab thERapy in adjuVant MELanoma) is a real-world observational study evaluating the effectiveness and safety of adjuvant nivolumab in patients with completely resected stage III or stage IV melanoma in clinical practice in Belgium and Luxembourg. Methods: Patients were enrolled prospectively and retrospectively during a 2-year period (January 2019–January 2021), and will be followed for 5 years. The results reported here are for the second interim analysis (cutoff date 31 December 2021). The index date was the date of first administration of adjuvant nivolumab. Patients received nivolumab for up to 12 months per label. Outcomes included relapse-free survival (RFS), adverse events (AEs)/treatment-related AEs (TRAEs), and health-related quality of life (HRQoL; assessed in prospectively enrolled patients using the European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire C30 (EORTC QLQ-C30), Functional Assessment of Cancer Therapy—Melanoma (FACT-M), and EQ-5D-3L instruments). HRQoL was evaluated at group level (mean change in scores from baseline based on minimally important differences) and individual patient level (percentage of patients with clinically important scores based on threshold of clinical importance). Outcomes were analyzed descriptively. Results: The study enrolled 152 patients (125 prospective, 27 retrospective) at 15 hospitals in Belgium and Luxembourg. Minimum potential follow-up at time of analysis was 11.4 months. Median age was 60 years (range 29–85), and 53% of patients were male. At 12 and 18 months, the RFS rates were 74.7% (95% confidence interval (CI): 66.9–80.9) and 68.4% (95% CI: 60.0–75.5), respectively. Median RFS was not reached. Grade 3 or 4 TRAEs were reported in 14% of patients. AEs led to treatment discontinuation in 23% of patients. Deaths occurred in 3% of patients and were not related to treatment. Questionnaire completion rates for HRQoL were high at baseline (90–94%) and at 24 months (78–81%). In the group-level analysis for HRQoL, mean changes in scores from baseline remained stable and did not exceed prespecified thresholds for minimally important differences during and after treatment, except for a clinically meaningful improvement in FACT-M surgery subscale scores. In the individual patient-level analysis for EORTC QLQ-C30 subscales, the percentages of patients who reported clinically relevant scores for fatigue and cognitive impairment increased during treatment (at 9 months) compared with baseline. After treatment cessation (at 18 months), the percentage of patients who reported clinically relevant scores for fatigue decreased. However, the percentages of patients who reported clinically relevant scores for emotional, cognitive, and social impairment increased at 18 months compared with during treatment. Most patients with emotional impairment at 9 and 18 months did not experience disease recurrence (91% and 89%, respectively). Conclusions: These results confirm the real-world effectiveness and safety of nivolumab as an adjuvant treatment for patients with completely resected stage III or stage IV melanoma. Cancer-specific, disease-specific, and generic HRQoL were maintained during and after treatment. The percentage of patients reporting emotional and cognitive impairment increased after treatment cessation, emphasizing the need for further investigation and tailored supportive care in these patients

Histoire des syndicats de fonctionnaires et du mouvement social en Seine Maritime de 1944 à 1981

In 1944, the National Council of Resistance decides to rebuild a welfare state, in continuation of the Popular Front, that the second World War stops it. The trade unions reunified, in CGT (except CFTC) decide to sustain this program. The trade unions of civil servants from Seine-Maritime organize themselves to take part in this rebuild that they waited for it. What are their demands ? On What do they lean themselves to put them before ? What are their values for which they fight? Do they wait all from the state ? What is their idea of this welfare state ? At least, what means do they use to fight for it and bring it to progress ? Getting the recognition of their freedom union laws, which includes right striking, they agree civil servant status which turn out very protective against their adminstration and its hierarchy. They get too the management of Health Security by their mutual insurances which lead them, in Seine-Maritme, to build a powerful departemental mutual insurance. However, the division of world in two blocks, one liberal and one communist, goes through these trade unions and leads to the break away of 1947 That does not prevent the participation to strikes of 1953 wich they are be able to save their retirement. If they sustain general De Gaulle in his decolonization policy and against seditious generals, they clash him on his institutional, économic and social policy. The strike of 1968 is the culmination of it, throuhgout adjournements. But in order to restore the welfare state that they hope, they must sustain lefts’ candidate, François Mitterrand, in their electoral compaigns of 1974 and 1981, who wins in this last year, in spite of their differences and thanks to the Will of unity of their activists.En 1944, le Conseil national de la Résistance décide de reconstruire un Etat social dans la continuité du Front populaire, avant que le second conflit ne l’interrompe. Les syndicats ouvriers réunifiés dans la CGT (sauf la CFTC) décident de soutenir ce programme. Les syndicats de fonctionnaires de Seine-Maritime s’organisent pour participer à cette reconstruction qu’ils attendaient. Quels sont leurs revendications ? Sur quoi s’appuient-ils pour les mettre en avant ? Quels sont les valeurs qu’ils défendent ? Attendent-ils tout de l’Etat social ? Quelle est leur conception de cet Etat social ? Enfin, quels moyens utilisent-ils pour le défendre et le faire progresser ? Obtenant la reconnaissance de leur liberté syndicale qui comprend le droit de grève, ils acceptent un statut qui se révèle fort protecteur vis-à-vis de l’administration et de sa hiérarchie. Ils obtiennent aussi la gestion de la Sécurité sociale par leurs mutuelles qui les entraînent, en Seine-Maritime, à construire une mutualité départementale unifiée et puissante. Toutefois, la division du monde en deux blocs, un libéral et un communiste, traverse ces syndicats et aboutit à la scission de 1947. Cela n’empêche pas la participation aux grèves de 1953 qui leur permet de sauver leur retraite. S’ils soutiennent le général de Gaulle (1890-1970) dans sa politique de décolonisation et contre les généraux factieux, ils l’affrontent sur sa politique institutionnelle, économique et sociale. La grève de 1968 en est l’aboutissement, par-delà les remises en cause. Mais pour rétablir l’Etat social qu’ils souhaitent, il leur faut soutenir les campagnes électorales de 1974 et 1981 du candidat de la gauche, François Mitterrand (1916-1996), qui l’emporte en 1981, en dépit de leurs divergences et grâce à la volonté unitaire de leurs militants

An Essential Difference between the Flavonoids MonoHER and Quercetin in Their Interplay with the Endogenous Antioxidant Network

Antioxidants can scavenge highly reactive radicals. As a result the antioxidants are converted into oxidation products that might cause damage to vital cellular components. To prevent this damage, the human body possesses an intricate network of antioxidants that pass over the reactivity from one antioxidant to another in a controlled way. The aim of the present study was to investigate how the semi-synthetic flavonoid 7-mono-O-(β-hydroxyethyl)-rutoside (monoHER), a potential protective agent against doxorubicin-induced cardiotoxicity, fits into this antioxidant network. This position was compared with that of the well-known flavonoid quercetin. The present study shows that the oxidation products of both monoHER and quercetin are reactive towards thiol groups of both GSH and proteins. However, in human blood plasma, oxidized quercetin easily reacts with protein thiols, whereas oxidized monoHER does not react with plasma protein thiols. Our results indicate that this can be explained by the presence of ascorbate in plasma; ascorbate is able to reduce oxidized monoHER to the parent compound monoHER before oxidized monoHER can react with thiols. This is a major difference with oxidized quercetin that preferentially reacts with thiols rather than ascorbate. The difference in selectivity between monoHER and quercetin originates from an intrinsic difference in the chemical nature of their oxidation products, which was corroborated by molecular quantum chemical calculations. These findings point towards an essential difference between structurally closely related flavonoids in their interplay with the endogenous antioxidant network. The advantage of monoHER is that it can safely channel the reactivity of radicals into the antioxidant network where the reactivity is completely neutralized