Enhanced sialylation of bone marrow mesenchymal stromal cells contributes to immune remodeling through macrophage polarization in multiple myeloma patients

IntroductionIn multiple myeloma (MM), the immune system is disrupted, partly due to tumor-modified bone marrow mesenchymal stromal cells (BM-MSCs). These MSCs show altered glycosylation, including increased sialylation, which may promote immune evasion…

Development of a stacked ensemble model for risk stratification of chronic GVHD after allogeneic HSCT: Japanese nation-wide cohort study

Effective risk stratification is vital for donor selection and treatment strategies in allogeneic hematopoietic stem cell transplantation (HSCT). We developed a prediction model for mid- to long-term outcomes after HSCT using a stacked ensemble model (…

Contrasting relapse rate associated with the absence of HLA-A3/A11 in T cell-replete haploidentical transplantation

IntroductionNatural killer cell alloreactivity contributes to the graft-versus-leukemia (GVL) effect of haploidentical hematopoietic stem cell transplantation (haplo-HSCT). However, its importance remains controversial across studies.MethodsIn this ret…

Protein palmitoylation in hematological malignancies: mechanistic links to lipid metabolic reprogramming and therapy resistance

Protein palmitoylation has emerged as a central post-translational mechanism governing protein localization, stability, and signal transduction. In hematological malignancies, this dynamic modification lies at the intersection of lipid metabolic reprog…

Relapse predictors and brain atrophy in antibody-positive and antibody-negative autoimmune encephalitis: a multicenter cohort study

BackgroundAutoimmune encephalitis (AE) is clinically heterogeneous, but whether relapse predictors and structural correlates of disability differ by antibody status remains unclear. We aimed to identify serostatus-specific predictors of relapse and det…

Cancer-associated fibroblasts as architects of acquired immune-privileged-like niches in gastrointestinal cancers: lessons from ocular immune privilege and barrier biology

Gastrointestinal cancers frequently develop immune exclusion and therapeutic resistance, yet these phenotypes are often described separately. Cancer-associated fibroblasts (CAFs) are key stromal architects of immune-excluded tumor microenvironments, an…

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