TDP-43 regulates early-phase insulin secretion via CaV1.2-mediated exocytosis in islets.

TAR DNA-binding protein 43 kDa (TDP-43), encoded by TARDBP, is an RNA-binding protein, the nuclear depletion of which is the histopathological hallmark of amyotrophic lateral sclerosis (ALS), a fatal neurodegenerative disorder affecting both upper and lower motor neurons. Besides motor symptoms, patients with ALS often develop nonneuronal signs including glucose intolerance, but the underlying pathomechanism is still controversial, i.e.

[Cryptococcal meningoencephalitis presenting with treatable cognitive impairment and involuntary movement].

The patient is a 72-year-old Japanese woman. Seven years prior to admission, multiple nodules in her left lung were found. Bronchoscopic biopsy of the nodules did not provide a confirmative diagnosis, and probable diagnosis of cryptococcosis was made.