Neutrophil Heterogeneity and the Limits of Blood Summaries

Abstract

This conceptual analysis examines aggregation in immune-state and tumor evidence synthesis, using cell states, splenic activity, treatment resistance as the key comparison axes. A bounded review of the literature is used to formulate, rather than claim to complete, an evaluation. The focal evidence concerns why autoimmune activity can persist or recur when conventional inflammation suppression does not durably change underlying cellular and tissue states. Aggregation improves convenience at the cost of distinctions. A cell count, mean signal, or overall score can mask mixtures with different functions. Inspect component distributions and compare conclusions before and after pooling. Preserve interpretable strata where they change the mechanism or decision. The proposed comparison concerns cell states, splenic activity, treatment resistance; it would test whether the specific failure scenario is detected without erasing legitimate uncertainty. Implications are restricted to the evidence roles relevant to immune-state and tumor evidence synthesis, leaving broader efficacy and deployment claims unresolved.