A case study of bilingual neurogenic stuttering: Measures of fluency, emotion, and articulation rate.

Introduction: This study explores the features of bilingual neurogenic stuttering and the potential connection between emotion and articulation rate on speech disfluencies.

Method: The participant is  a 59-year old, Yiddish-English bilingual male with a moderate non-fluent aphasia. Thirty-two narratives (16 in each language), elicited using cue words, were analyzed for frequency of disfluency, type of disfluency (stuttering vs.

A case series comparison of semantically focused vs. phonologically focused cued naming treatment in aphasia.

There is a lack of clarity in the field regarding how to best predict which naming treatment will be most beneficial for a particular individual with aphasia. The purpose of this study was to elucidate whether or not semantic or phonological therapy differentially impacts on outcomes for people with a range of different aphasic profiles when given both therapies. A single-participant design, with multiple repeated baselines for naming, replicated across four participants, was used.

T and B cell clonal expansion in Ras-associated lymphoproliferative disease (RALD) as revealed by next-generation sequencing.

Ras-associated lymphoproliferative disease (RALD) is an autoimmune lymphoproliferative syndrome (ALPS)-like disease caused by mutations in Kirsten rat sarcoma viral oncogene homologue (KRAS) or neuroblastoma RAS viral (V-Ras) oncogene homologue (NRAS). The immunological phenotype and pathogenesis of RALD have yet to be studied extensively. Here we report a thorough immunological investigation of a RALD patient with a somatic KRAS mutation.

c-FLIP Expression in Foxp3-Expressing Cells Is Essential for Survival of Regulatory T Cells and Prevention of Autoimmunity.

Regulatory T (Treg) cells are critical for the shutdown of immune responses and have emerged as valuable targets of immunotherapies. Treg cells can rapidly proliferate; however, the homeostatic processes that limit excessive Treg cell numbers are poorly understood. Here, we show that, compared to conventional T cells, Treg cells have a high apoptosis rate ex vivo correlating with low c-FLIP expression.