Digital Commons Network^™

Hyperexcitable And Immature-Like Neuronal Activity In The Auditory Cortex Of Adult Rats Lacking The Language-Linked Cntnap2 Gene., Kaela E Scott, Rajkamalpreet S Mann, Ashley L Schormans, Susanne Schmid, Brian L Allman

Anatomy and Cell Biology Publications

The contactin-associated protein-like 2 gene, CNTNAP2, is a highly penetrant risk gene thought to play a role in the genetic etiology of language-related disorders, such as autism spectrum disorder and developmental language disorder. Despite its candidacy for influencing language development, few preclinical studies have examined the role of CNTNAP2 in auditory processing. Using in vivo and in vitro electrophysiological recordings in a rat model with translational validity, we report that a loss of the Cntnap2 gene function caused immature-like cortical evoked potentials, delayed multiunit response latencies to acoustic stimuli, impaired temporal processing, and led to a pattern of hyperexcitability in …

Highlighting The Mechanistic Relationship Between Perinatal Depression And Preeclampsia: A Scoping Review, Mei Yuan, Samantha Bedell, Barbra De Vrijer, Genevieve Eastabrook, Jefferson C. Frisbee, Stephanie J. Frisbee

Obstetrics & Gynaecology Publications

Background: Although there is scientific literature supporting an association between depression and preeclampsia (PE), little is known about the underlying mechanistic pathways that may explain these observed associations. Thus, this study aimed to outline the relationship between depression and PE, and to highlight the underlying cardiovascular and metabolic risk factors that are common to both. Methods: A scoping review of the literature was conducted in Medline, Scopus, and Web of Science. Results: From 706 articles initially identified, 23 articles met the inclusion criteria and were included in this review. Although some studies reported a positive association between PE and postpartum …

Sex-Specific Alterations In Hepatic Cholesterol Metabolism In Low Birth Weight Adult Guinea Pigs., Ousseynou Sarr, Katherine E Mathers, Christina Vanderboor, Kristina Wiggers, Aditya Devgan, Daniel B Hardy, Lin Zhao, Timothy Regnault

Paediatrics Publications

BACKGROUND: Intrauterine growth restriction and low birth weight (LBW) have been widely reported as an independent risk factor for adult hypercholesterolaemia and increased hepatic cholesterol in a sex-specific manner. However, the specific impact of uteroplacental insufficiency (UPI), a leading cause of LBW in developed world, on hepatic cholesterol metabolism in later life, is ill defined and is clinically relevant in understanding later life liver metabolic health trajectories.

METHODS: Hepatic cholesterol, transcriptome, cholesterol homoeostasis regulatory proteins, and antioxidant markers were studied in UPI-induced LBW and normal birth weight (NBW) male and female guinea pigs at 150 days.

RESULTS: Hepatic free and …

Cervicofacial Actinomycosis In The Pediatric Population: Presentation And Management, Karan Gandhi, Benjamin D. Van Der Woerd, M. Elise Graham, Michelle Barton, Julie E. Strychowsky

Paediatrics Publications

Background: Infection caused by Actinomyces species is a rare cause of head and neck infection in children. This chronic cervicofacial infection can present with localized swelling, abscess formation, sinus drainage and can be complicated by osteomyelitis. Methods: Presented are 2 pediatric cases of secondary actinomycosis in the context of congenital lesions: 1 patient with a previously excised preauricular sinus and another with a persistent sublingual mass. A comprehensive literature search was conducted for reported cases of pediatric actinomycosis in the cervicofacial region. Results: Both cases presented were successfully treated with a combination of complete surgical excision of the lesions and …

The 2021 Eurpean Alliance Of Associations For Rheumatology/American College Of Rheumatology Points To Consider For Diagnosis And Management Of Autoinflammatory Type I Interferonopathies: Candle/Praas, Savi And Ags, Kader Cetin Gedik, Lovro Lamot, Micol Romano, Erkan Demirkaya, David Piskin, Sofia Torreggiani, Laura A. Adang, Thais Armangue, Kathe Barchus, Devon R. Cordova, Yanick J. Crow, Russell C. Dale, Karen L. Durrant, Despina Eleftheriou, Elisa M. Fazzi, Marco Gattorno, Francesco Gavazzi, Eric P. Hanson, Min Ae Lee-Kirsch, Gina A. Montealegre Sanchez, Bénédicte Neven, Simona Orcesi, Seza Ozen, M. Cecilia Poli, Elliot Schumacher, Davide Tonduti, Katsiaryna Uss, Daniel Aletaha, Brian M. Feldman

Paediatrics Publications

Objective: Autoinflammatory type I interferonopathies, chronic atypical neutrophilic dermatosis with lipodystrophy and elevated temperature/proteasome-associated autoinflammatory syndrome (CANDLE/PRAAS), stimulator of interferon genes (STING)-associated vasculopathy with onset in infancy (SAVI) and Aicardi-Goutières syndrome (AGS) are rare and clinically complex immunodysregulatory diseases. With emerging knowledge of genetic causes and targeted treatments, a Task Force was charged with the development of 'points to consider' to improve diagnosis, treatment and long-term monitoring of patients with these rare diseases. Methods: Members of a Task Force consisting of rheumatologists, neurologists, an immunologist, geneticists, patient advocates and an allied healthcare professional formulated research questions for a systematic literature …