Brain aging rejuvenation factors in adults with genetic and sporadic neurodegenerative disease.

The largest risk factor for dementia is age. Heterochronic blood exchange studies have uncovered age-related blood factors that demonstrate 'pro-aging' or 'pro-youthful' effects on the mouse brain. The clinical relevance and combined effects of these factors for humans is unclear.

Neuroprotective and inflammatory biomarkers in pediatric drug-resistant epilepsy: Interplay between GDNF, IL-1β and vitamin D 25-OH.

Drug-resistant epilepsy in pediatric patients is associated with neuroinflammation and neurodegeneration. Vitamin D 25-OH exerts neuroprotective effects, while glial cell line- derived neurotrophic factor (GDNF) and the proinflammatory cytokine interleukin-1β (IL-1β) are implicated in the mechanisms of neuroinflammation and epileptogenesis. The aim of this study was to investigate the relationship between vitamin D 25-OH, IL-1β, and GDNF levels with seizure severity and frequency in children with drug-resistant epilepsy.

Mesenchymal stem cells for immune modulation in systemic lupus erythematosus: From bench research to clinical applications.

Systemic lupus erythematosus (SLE) is a prevalent autoimmune disease affecting multiple organ systems. Disease progression is inevitable as part of its natural course, necessitating aggressive therapeutic strategies, particularly with the use of immunosuppressants. Long-term use of steroids and other immunosuppressants is associated with significant adverse effects.

Effects of cholecalciferol supplementation on depressive symptoms, C-peptide, serotonin, and neurotrophin-3 in type 2 diabetes mellitus: A double-blind, randomized, placebo-controlled trial.

The coexistence of depression and type 2 diabetes mellitus (T2DM) can significantly worsen disease prognosis and lower quality of life. Emerging evidence suggests that vitamin D deficiency contributes to the progression of T2DM and is closely associated with the development of depression. The aim of this study was to investigate the effects of cholecalciferol on depression in patients with T2DM, exploring its mechanisms by analyzing its impact on C-peptide, serotonin, and neurotrophin-3 levels.

Down syndrome or Rett syndrome in the family: Parental reflections on sibling experience.

Background: Siblings of children with intellectual disability have unique family experiences, varying by type of disability.

Methods: Parents of children with Down syndrome (156) or with Rett syndrome (149) completed questionnaires relating to sibling advantages and disadvantages, experiences of holidays and recreation, and perceived availability of parental time. Qualitative responses were analysed using thematic analysis.

Parents' perceptions of risk and protective factors for problematic sexual behaviour in young Korean individuals with developmental disabilities.

Background: Limited data exist on problematic sexual behaviour (PSB) in youth with developmental disabilities in South Korea.

Method: Sixty-one parents of children with intellectual disabilities or autism spectrum disorder (aged 13-30) reported children's PSB and emotional, behavioural, cognitive, and interpersonal factors. The frequency of PSB in children with developmental disabilities was verified, and various factors' effects on PSB were examined through multiple linear regression analysis.

The effectiveness of a drink-counting and a breathalyser-coupled smartphone application for reduced heavy drinking among alcohol-dependent adults in Sweden: A randomised controlled trial.

Background And Aims: Studies using smartphone apps in treatment for alcohol dependence are lacking. This study aimed to test the consumption-reducing effects of using two app-based alcohol interventions as complement to treatment as usual (TAU).

Design: Three-armed, parallel, randomised controlled trial.

The impact of sexual abuse on body experience in adults with mild intellectual disability or borderline intellectual functioning.

Background: Research is lacking on body-related consequences of sexual abuse in adults with mild intellectual disability or borderline intellectual functioning (MID-BIF), although the prevalence of abuse is high and body- and movement-oriented diagnostics and therapeutics seem warranted for this group.

Method: Body experience in adults with MID-BIF who were sexually abused (SA) and were not sexually abused (NSA) was compared using a self-report instrument, the Body Experience Questionnaire-mb, and an instrument to observe non-verbal psychomotor behaviour, the PsyMot-mb.

Results: The SA group showed significantly higher self-reported body awareness and more observed problems with body acceptance than the NSA group.

Sexual behaviours of individuals with developmental disabilities in South Korea: A qualitative study exploring the views and experiences of professionals.

Background: Despite the considerable number of young adults with developmental disabilities experiencing sexual desire and exhibiting sexual behaviours as part of their natural biological growth and development, there is a lack of research on effective intervention. This study aimed to explore the views and experiences of professionals on the sexual behaviours of individuals with developmental disabilities.

Methods: Semi-structured interviews with eight professionals specialising in developmental disabilities and/or inappropriate sexual behaviours were conducted, and their responses were analysed using a qualitative method.

Transcription factor Yy1 modulates Trem1 to control LPS-triggered neuroinflammation and oxidative stress in mouse astrocytes via the NF-κB pathway.

Dysfunction of astrocytes has a crucial role in the pathology of depression. Here, we aimed to define the exact action of the ubiquitous transcription factor (TF) Yin Yang-1 (Yy1) in depression pathogenesis and astrocytic dysfunction. A chronic unpredictable mild stress (CUMS) mouse model was generated.

Socio-demographic and clinical profiles of adults with an intellectual disability admitted to acute general psychiatric wards in a Singapore hospital.

Background: People with an intellectual disability have a higher risk of developing mental disorders compared to the general population. Available evidence suggests those with an intellectual disability receiving inpatient treatment in general psychiatric wards may have certain unique characteristics.

Method: Data gathered from a retrospective review of records of adults with intellectual disability admitted to general psychiatry wards in a tertiary psychiatric hospital in Singapore were analysed.

A survey on the use of remote consultation for people with intellectual disability: The experience of community intellectual disability teams.

Background: Since COVID-19, remote consultation (by telephone and video) has become widespread. This study investigated the experience of using remote consultation in Specialist Intellectual Disability Community services.

Method: A total of 126 health staff working across eight Specialist Intellectual Disability Community teams in the NHS Health Board of Greater Glasgow and Clyde were asked to complete a short Likert-scale survey about remote consultation.

Presenilins as hub proteins controlling the endocytic and autophagic pathways and small extracellular vesicle secretion.

Emerging evidence indicates that autophagy is tightly connected to the endocytic pathway. Here, we questioned the role of presenilins (PSENs 1 and 2), previously shown to be involved in autophagy regulation, in the secretion of small endocytic-originating extracellular vesicles known as exosomes. Indeed, while wild-type cells responded to stimuli promoting both multivesicular endosome (MVE) formation and secretion of small extracellular vesicles (sEVs) enriched in canonical exosomal proteins, PSEN-deficient cells were almost unaffected to these stimuli.

Non-language neuropsychological measures increase sensitivity of identifying language reorganization in patients with epilepsy: a pilot study.

Objective: To examine neuropsychological characteristic differences between typical and atypical language dominance in adult persons with epilepsy (PWE) and mesial temporal sclerosis (MTS), including exploring the impact of selected clinical variables on detection of atypical language and neuropsychological performance.

Methods: Adults with intractable epilepsy and MTS ( = 39) underwent comprehensive, pre-surgical evaluation including fMRI and neuropsychological assessment. Participants with concordant lateralization of MTS and seizure onset were included.

Neurobiological fingerprints of negative symptoms in schizophrenia identified by connectome-based modeling.

Aim: As a central component of schizophrenia psychopathology, negative symptoms result in detrimental effects on long-term functional prognosis. However, the neurobiological mechanism underlying negative symptoms remains poorly understood, which limits the development of novel treatment interventions. This study aimed to identify the specific neural fingerprints of negative symptoms in schizophrenia.

Hand dominance shift during sleep in sexsomnia: a clue to pathophysiology?

Study Objectives: To elucidate whether awake handedness in sexsomnia is retained during sleep to uncover potential clues about the underlying neurophysiologic mechanisms.

Methods: Participants' and observers' self-reported handedness during sexsomnia events.

Results: Case 1: A 22 y/o right-handed female with an eight-year history of nocturnal sleep-related masturbatory behavior (SMB) involving the left hand (LH) exclusively.

Precision Psychobiotics for Gut-Brain Axis Health: Advancing the Discovery Pipelines to Deliver Mechanistic Pathways and Proven Health Efficacy.

Advancing microbiome-gut-brain axis science requires systematic, rational and translational approaches to bridge the critical knowledge gaps currently preventing full exploitation of the gut microbiome as a tractable therapeutic target for gastrointestinal, mental and brain health. Current research is still marked by many open questions that undermine widespread application to humans. For example, the lack of mechanistic understanding of probiotic effects means it remains unclear why even apparently closely related strains exhibit different effects in vivo.

A decision-analytic method to evaluate the cost-effectiveness of remote monitoring technology for chronic depression.

Objectives: Advances in mobile apps, remote sensing, and big data have enabled remote monitoring of mental health conditions, but the cost-effectiveness is unknown. This study proposed a systematic framework integrating computational tools and decision-analytic modeling to assess cost-effectiveness and guide emerging monitoring technologies development.

Methods: Using a novel decision-analytic Markov-cohort model, we simulated chronic depression patients' disease progression over 2 years, allowing treatment modifications at follow-up visits.

An ALE meta-analysis of the neural evidence of facial emotion processing in autism.

Objective: Facial emotion recognition is central to successful social interaction. People with autism spectrum disorder (ASD) have difficulties in this area. However, neuroimaging evidence on facial emotion processing in ASD has been diverse.

Mechanism of dexmedetomidine in brain injury of infant rats via the IRE1α/NF-κB/CHOP pathway.

Objective: We investigated the mechanism of Dexmedetomidine (Dex) in infant rats with brain injury.

Methods: The infant rats underwent brain injury modelling. The motor function, spatial learning and memory abilities in rats, and the hippocampal CA1 region Nissl body level and apoptosis were evaluated by behavioural tests and histological stainings.

An Expert Consensus Statement for Implementing Cognitive Behavioral Therapy for Nightmares in Adults.

Objectives: Research supports cognitive behavioral therapies for nightmares (CBT-N) in adults. However, the nuances of implementation and unstandardized nomenclature for treatment components has created confusion in the field. To provide clarification, an expert consensus panel convened to review treatment manual components and to develop guidelines for the standardized implementation and terminology of CBT-N.

Repetitive transcranial magnetic stimulation combined with imaginal exposure therapy for adolescents with acute stress disorder: case report.

Acute stress disorder (ASD) is a transient psychiatric disorder that may arise subsequent to abrupt, extreme trauma exposure, and serves as a reliable indicator for the subsequent development of posttraumatic stress disorder (PTSD) (Bryant, 2011; Battle, 2013). It exhibits rapid progression in the aftermath of trauma and persists for a duration of days or weeks (not exceeding one month), manifesting symptoms of dissociation, re-experiencing, avoidance, and hyperarousal (Bielas et al., 2018).

Clinical efficacy and safety of vortioxetine as an adjuvant drug for patients with bipolar depression.

Objectives: Whether vortioxetine has a utility as an adjuvant drug in the treatment of bipolar depression remains controversial. This study aimed to validate the efficacy and safety of vortioxetine in bipolar depression.

Methods: Patients with bipolar Ⅱ depression were enrolled in this prospective, two-center, randomized, 12-week pilot trial.