Institute of Molecular and Translational Medicine

Multiple motor proteins regulate TDP-43 anterograde axonal transport

TAR DNA-binding protein 43 (TDP-43) is an RNA-binding protein essential for RNA metabolism. Under physiological conditions, it predominantly resides in the nucleus but is also expressed in the cytoplasm, where it regulates mRNA trafficking and local translation. In nearly 97% of...

Lateral sclerosis in amyotrophic lateral sclerosis is an upper motor neuron distal axonopathy (“dying back”): a clinical-neuropathological study

Abstract The hallmark neuropathological feature of upper motor neuron (UMN) degeneration in amyotrophic lateral sclerosis (ALS) is the “sclerosis” of the lateral corticospinal tract (CST)—the major axonal pathway connecting UMNs to lower motor neurons (LMNs). However, few studies...

Preferential antiproliferative activity of an oleandrigenin-derived androstane toward prostate cancer cells

Abstract Cardiac glycosides, traditionally used for heart failure, are increasingly recognized for their anticancer potential. This study evaluated the in vitro antitumor activity of ten cardiac glycoside derivatives on androgen-insensitive (DU-145) and androgen-sensitive (LNCaP)...

Timing of cognitive decline onset and life-course trajectories A pooled longitudinal analysis of 14,389 adults across three cohorts

Background Population ageing is driving a global surge in cognitive impairment. While late-life decline is well-characterized, the onset of measurable cognitive changes across the full adult lifespan remains uncertain. We aimed to estimate the age at which detectable decline begi...