Knowledge gaps queue

The debate highlighted uncertainty about whether pathological tau in vesicles is surface-accessible or intracellular. This determines feasibility of extracellul…

The debate focused heavily on TNT-mediated transfer but acknowledged other potential pathways without resolving their relative contributions. This fundamental q…

The EV hypothesis assumes functional mitochondrial delivery, but the vesicle packaging process may damage mitochondrial membranes or disrupt electron transport …

The study shows SYNGAP1 haploinsufficiency causes cytoskeletal dynamics defects that impair radial glia scaffolding and division plane, but the specific molecul…

While extracellular vesicles were identified as tau carriers, the specific vesicle populations (exosomes vs microvesicles vs other) and their relative contribut…

Both mechanisms were supported but their relative contributions and potential synergistic effects remain unclear. Understanding pathway crosstalk is essential f…

While TFEB activation was proposed to enhance lysosomal clearance, the skeptic raised concerns about chronic overactivation leading to cellular stress. The long…

While membrane composition was proposed as therapeutic target, the debate lacked specific dose-response relationships between lipid ratios and seed internalizat…

The abstract shows that removing canonical E2F activators increases genome ploidy in endocycling cells, yet these same factors coordinate G2/M programs critical…

The hypothesis that Aβ-mediated lysosomal damage creates self-propagating tau seeds was proposed but remains mechanistically unvalidated. This gap prevents deve…

The synthesizer proposed that metabolic sensors guide astrocyte fate decisions, but the debate lacks direct evidence for causality versus correlation. Establish…

The abstract notes nucleolin appears on cancer cell surfaces but doesn't explain how this nuclear protein translocates or what triggers this pathological redist…

The abstract identifies that atypical E2F repressors coordinate a unique G2/M program critical for mitosis and cytokinesis, but the specific transcriptional tar…

The NAD+/SIRT1 hypothesis assumes coordinated autophagy-epigenetic effects but the specific molecular pathways linking protein clearance to chromatin modificati…

The debate focused on astrocyte-to-neuron transfer but did not address what molecular signals control transfer direction or why certain cell pairs preferentiall…

The transcript mentions phosphoinositide pathway restoration but doesn't identify which specific enzymes or signaling branches are most therapeutically relevant…

The concept of selective cholesterol modulation was discussed but mechanistic details of domain-specific targeting remain unclear. Understanding how to therapeu…

The debate raised the possibility that stress responses facilitate both beneficial and harmful protein transmission, but the molecular basis for this selectivit…

While SMS1 catalyzes sphingomyelin synthesis from ceramide, the study doesn't explain how this lipid synthesis activity mechanistically controls protein traffic…

The debate identified membrane damage as a potential cross-seeding prerequisite but didn't resolve how damage topology affects which proteins aggregate together…

The debate mentioned contact site engineering but did not establish the temporal relationship between contact site dysfunction and broader autophagy failure. Th…

While tau-induced lysosomal damage promotes seeding, the therapeutic hypothesis assumes membrane stabilization won't impair essential lysosomal dynamics. This s…

While ARF6 and exocyst complex are identified as VE-cadherin interactors involved in trafficking and recycling, the specific signaling cascades and regulatory m…