Beclin-1 increases with obstructive sleep apnea severity.

Sleep Med

Univ Paris Est Créteil, INSERM, IMRB, FHU Senec, F-94010, Créteil, France; AP-HP, Hôpital Henri Mondor, Département de Physiologie-Explorations Fonctionnelles, F-94010, Créteil, France. Electronic address:

Published: May 2021


Category Ranking

98%

Total Visits

921

Avg Visit Duration

2 minutes

Citations

20

Article Abstract

Obstructive sleep apnea is a common chronic disorder that leads to chronic intermittent hypoxia described as an important factor contributing to the pathogenesis of OSA-related comorbidities. Besides, recent data suggest that intermittent hypoxia can induce adaptative cardiovascular pathways inducing a relative resistance to ischemic insults. Adaptative pathways induced by hypoxia could implicate autophagic processes and Beclin-1, one of the first mammalian autophagy effectors. Thus, activation of autophagy could protect against cardiovascular events in patients with OSA and could be considered as biomarker of a better prognosis.

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.sleep.2021.03.017DOI Listing

Publication Analysis

Top Keywords

obstructive sleep
8
sleep apnea
8
intermittent hypoxia
8
beclin-1 increases
4
increases obstructive
4
apnea severity
4
severity obstructive
4
apnea common
4
common chronic
4
chronic disorder
4

Similar Publications

The rising prevalence of obesity in the United States is paralleled by an increase in type II diabetes (T2D) and metabolic-associated steatotic liver disease. While lifestyle changes often do not afford sustainable weight loss, bariatric surgery, particularly sleeve gastrectomy (SG), offers a durable solution. This study investigates long-term outcomes in Veterans who underwent SG with concurrent liver biopsy.

View Article and Find Full Text PDF

ObjectiveTo compare between L pharyngeal flap alone and combined L pharyngeal flap with phenytoin for repair of palatal fistula and velopharyngeal insufficiency (VPI).MethodsTwenty patients with soft palate fistula and persistent VPI who were divided into two groups. In the first group, superiorly based L pharyngeal flap was harvested from the oropharynx and inserted into the soft palate to close the fistula after fistula trimming.

View Article and Find Full Text PDF

Introduction: It is well known that Obstructive Sleep Apnea (OSA) is a complex disease characterized by an Upper Airway (UA) collapse during sleep, with potential consequences on ENT districts. Recent evidence suggests a possible association with Eustachian Tube Dysfunction (ETD). However, the potential effects of both surgical and non-surgical therapeutic strategies on ET function remain poorly explored in the current literature.

View Article and Find Full Text PDF

Purpose: Sleep disturbance is prevalent in long-term care facilities (LTCFs), yet there is limited understanding of individual factors predicting changes in sleep within these populations. Our objective was to determine predictors of sleep disturbance in LTCFs and investigate variation in prevalence across facilities in two Canadian provinces-New Brunswick and Saskatchewan.

Method: This retrospective longitudinal cohort study used interRAI comprehensive health assessment data from 2016 to 2021, encompassing 21,394 older adults aged ≥ 65 years across 228 LTCFs.

View Article and Find Full Text PDF

A 48-year-old man with a superior labral tear and medical history including hemidiaphragmatic paresis, obstructive sleep apnea, vocal cord paresis, and glottic narrowing, underwent arthroscopic biceps tenodesis. Reduction in respiratory function presented anesthetic management challenges with general anesthesia or an interscalene brachial plexus block. Instead, ultrasound guidance was used to deliver a selective upper-trunk block with 1 % lidocaine and an axillary nerve block with 0.

View Article and Find Full Text PDF