Planetary Confinement: Bio-Politics and Mutual Aid.

Michel Foucault's modes of power (sovereign, disciplinary and bio-politics) have dominated both our understanding of power and norm. It is pretty impossible to think of the organisation of life outside his thinking. Here I argue that the idea and practice of mutual aid, articulated by Peter Kropotkin in his 1902 book Mutual Aid (2009) stirs us towards a different understanding of the management of life, bereft of hierarchies and bestowed with co-operation and care. Moreover, as I argue, the existence of mutual aid groups and practices challenges the very idea of the norm. This has become even more apparent during the Covid19 pandemic with the surfacing of mutual aid groups globally. It is therefore rather misleading to understand our present as generator of the 'new normal'; such claims are mere rhetorical devices aiming at keeping us in our place.

Alzheimer's disease pathology explains association between dementia with Lewy bodies and APOE-ε4/TOMM40 long poly-T repeat allele variants.

INTRODUCTION: The role of TOMM40-APOE 19q13.3 region variants is well documented in Alzheimer's disease (AD) but remains contentious in dementia with Lewy bodies (DLB) and Parkinson's disease dementia (PDD). METHODS: We dissected genetic profiles within the TOMM40-APOE region in 451 individuals from four European brain banks, including DLB and PDD cases with/without neuropathological evidence of AD-related pathology and healthy controls. RESULTS: TOMM 40-L/APOE-ε4 alleles were associated with DLB (OR TOMM40 -L = 3.61; P value = 3.23 × 10-9; OR APOE -ε4 = 3.75; P value = 4.90 × 10-10) and earlier age at onset of DLB (HR TOMM40 -L = 1.33, P value = .031; HR APOE -ε4 = 1.46, P value = .004), but not with PDD. The TOMM40-L/APOE-ε4 effect was most pronounced in DLB individuals with concomitant AD pathology (OR TOMM40 -L = 4.40, P value = 1.15 × 10-6; OR APOE - ε 4 = 5.65, P value = 2.97 × 10-8) but was not significant in DLB without AD. Meta-analyses combining all APOE-ε4 data in DLB confirmed our findings (ORDLB = 2.93, P value = 3.78 × 10-99; ORDLB+AD = 5.36, P value = 1.56 × 10-47). DISCUSSION: APOE-ε4/TOMM 40-L alleles increase susceptibility and risk of earlier DLB onset, an effect explained by concomitant AD-related pathology. These findings have important implications in future drug discovery and development efforts in DLB.