Jenkinsgarner0714
Through the integration of both MAX vs non-epileptic control and MAX vs MIN RNA sequencing (RNA Seq) data, PLP1, PLLP, UGT8, KLK6, SOX10, MOG, MAG, MOBP, ANLN, ERMN, SPP1, CLDN11, TNC, GPR37, SLC12A2, ABCA2, ABCA8, ASPA, P2RX7, CERS2, MAP4K4, TF, CTGF, Semaphorins, Opalin, FGFs, CALB2, and TNC were identified as potential key regulators of multiple pathways related to FCD type II pathology. We have identified novel epileptogenic marker elements that may contribute to epileptogenicity in patients with FCD and could be possible markers for the localization of EZ.
Disease-associated microglia (DAMs), that surround beta-amyloid plaques, represent a transcriptionally-distinct microglial profile in Alzheimer's disease (AD). Activation of DAMs is dependent on triggering receptor expressed on myeloid cells 2 (TREM2) in mouse models and the AD TREM2-R47H risk variant reduces microglial activation and plaque association in human carriers. Interestingly, TREM2 has also been identified as a microglial lipid-sensor, and recent data indicates lipid droplet accumulation in aged microglia, that is in turn associated with a dysfunctional proinflammatory phenotype. However, whether lipid droplets (LDs) are present in human microglia in AD and how the R47H mutation affects this remains unknown.
To determine the impact of the TREM2 R47H mutation on human microglial function in vivo, we transplanted wild-type and isogenic TREM2-R47H iPSC-derived microglial progenitors into our recently developed chimeric Alzheimer mouse model. At 7 months of age scRNA-seq and histological analyses was it occurs secondary to TREM2-mediated changes in plaque proximity and reactivity.
Children with disabilities face unique challenges in humanitarian aid settings and education may provide protective measures against abuse and exploitation. There are growing calls for inclusive education of children with disabilities in formal education, but little guidance exists on how to enhance inclusion in complex and resource-constrained contexts of humanitarian settings.
This study used a community-based system dynamics approach to understand key stakeholders' perspectives of the drivers and effects of inclusion and wellbeing for children with disabilities, and to elicit recommendations to enhance educational inclusion in a refugee camp in Eastern Africa. Community-based system dynamics sessions, designed based on group model building scripts and facilitated by a team of four people, took place with organization staff, community leaders, and parents and caregivers of children with disabilities. The process produced a causal loop diagram depicting the stakeholders' perspectives of how multiple components interact in a system to drive inclusion and wellbeing of children with disabilities over time.
Findings indicate participants have a broad conceptualization of inclusion, highlighting the value of community interaction and importance of meeting basic needs, and also demonstrate that including children in mainstream educational settings in a complex humanitarian context requires a more nuanced approach given the lack of existing resources to support Western models of educational inclusion fully.
Findings indicate participants have a broad conceptualization of inclusion, highlighting the value of community interaction and importance of meeting basic needs, and also demonstrate that including children in mainstream educational settings in a complex humanitarian context requires a more nuanced approach given the lack of existing resources to support Western models of educational inclusion fully.
Data from the 2010-2012 Chinese National Nutrition and Health Survey showed that the vast majority of postmenopausal women in China had dual deficiencies in calcium and estrogen.
This study aimed to clarify whether calcium supplementation alleviated bone loss caused by calcium restriction combined with estrogen deficiency in rats.
Forty-eight female rats aged 9weeks were assigned to 4 groups and fed a low-calcium diet sham-operated (SHAM-LC), ovariectomized (OVX-LC), and ovariectomized rats treated with 750mg/kg (OVX-LC-M) or 2800mg/kg CaCO
(OVX-LC-H). LLY-283 concentration CaCO
or distilled water was administered orally for 13weeks. Bone mineral density (BMD) and histomorphometry of the femur, serum biochemical parameters, and serum metabolites were analyzed.
The OVX-LC rats showed a significant increase in body weight and serum levels of lipid markers, a significant decrease in serum estradiol, calcium, phosphorus, and 25(OH)D levels, and deterioration of the femur. At 750mg/kg and 2800mg/kg, CaCO
reduced the deterevel that subsequently induced the changes in metabolite levels, eventually increasing the bone mineral density to a relatively higher level to reduce bone deterioration.
The results clearly indicated that calcium supplementation was beneficial for decreasing bone loss in OVX-LC rats. The present study is the first to show that calcium supplementation increased the estradiol content in OVX-LC rats, and the effect of calcium on bone loss may be partially attributed to the increase in the estrogen level that subsequently induced the changes in metabolite levels, eventually increasing the bone mineral density to a relatively higher level to reduce bone deterioration.DNA-protein interactions are essential for several molecular and cellular mechanisms, such as transcription, transcriptional regulation, DNA modifications, among others. For many decades scientists tried to unravel how DNA links to proteins, forming complex and vital interactions. However, the high number of techniques developed for the study of these interactions made the choice of the appropriate technique a difficult task. This review intends to provide a historical context and compile the methods that describe DNA-protein interactions according to the purpose of each approach, summarise the respective advantages and disadvantages and give some examples of recent uses for each technique. The final aim of this work is to help in deciding which technique to perform according to the objectives and capacities of each research team. Considering the DNA-binding proteins characterisation, filter binding assay and EMSA are easy in vitro methods that rapidly identify nucleic acid-protein binding interactions. To find DNA-binding sites, DNA-footprinting is indeed an easier, faster and reliable approach, however, techniques involving base analogues and base-site selection are more precise.