Optimizing methodologies for PCR-based DNA methylation analysis

HG Hernández, MY Tse, SC Pang, H Arboleda… - …, 2013 - Future Science
Comprehensive analysis of DNA methylation patterns is critical for understanding the molecular
basis of many human diseases. While hundreds of PCR-based DNA methylation studies …

Sexually dimorphic effect of the Val66Met polymorphism of BDNF on susceptibility to Alzheimer's disease: New data and meta‐analysis

…, B Nacmias, DE Comings, H Arboleda… - American Journal of …, 2010 - Wiley Online Library
Conflicting results have been reported as to whether genetic variations (Val66Met and C270T)
of the brain‐derived neurotrophic factor gene (BDNF) confer susceptibility to Alzheimer's …

Regulation of ceramide-induced neuronal death: cell metabolism meets neurodegeneration

G Arboleda, LC Morales, B Benítez, H Arboleda - Brain research reviews, 2009 - Elsevier
The present review explores the role of ceramides in neuronal apoptosis, as well as the recent
discovery of the signaling pathways involved in this process placing particular emphasis …

Candidate genes involved in neural plasticity and the risk for attention-deficit hyperactivity disorder: a meta-analysis of 8 common variants

…, GH Arboleda, R Vasquez, H Arboleda - Journal of Psychiatry and …, 2009 - jpn.ca
Background: Attention-deficit hyperactivity disorder (ADHD) is an important psychiatric
condition in terms of its prevalence and impact on quality of life. It has one of the highest …

Characterizing the genetic architecture of Parkinson's disease in Latinos

…, W Fernandez, G Arboleda, H Arboleda… - Annals of …, 2021 - Wiley Online Library
Objective This work was undertaken in order to identify Parkinson's disease (PD) risk
variants in a Latino cohort, to describe the overlap in the genetic architecture of PD in Latinos …

Specific combinations of biallelic POLR3A variants cause Wiedemann-Rautenstrauch syndrome

…, E Agolini, E Bellacchio, CE Arboleda-Bustos… - Journal of medical …, 2018 - jmg.bmj.com
Background Wiedemann-Rautenstrauch syndrome (WRS) is a form of segmental progeria
presenting neonatally, characterised by growth retardation, sparse scalp hair, generalised …

Analysis of functional polymorphisms in three synaptic plasticity-related genes (BDNF, COMT AND UCHL1) in Alzheimer's disease in Colombia

…, G Arboleda, JJ Yunis, R Pardo, H Arboleda - Neuroscience …, 2006 - Elsevier
In recent years, it has been proposed that synaptic dysfunction may be an important etiological
factor for Alzheimer's disease (AD). This hypothesis has important implications for the …

A novel association of two non-synonymous polymorphisms in PER2 and PER3 genes with specific diurnal preference subscales

…, CL Niño, RM Gutiérrez, S López-León, H Arboleda… - Neuroscience …, 2013 - Elsevier
The circadian system is responsible for the generation and maintenance of physiological
and behavioral rhythms in mammals and allows synchronization with the environment. …

Differential regulation of AKT, MAPK and GSK3β during C2-ceramide-induced neuronal death

G Arboleda, Y Cárdenas, Y Rodríguez, LC Morales… - Neurotoxicology, 2010 - Elsevier
Evidence has implicated apoptosis as a mechanism underlying cell demise in diverse
neurodegenerative diseases including Parkinson's disease (PD). Endogenous toxins and other …

Global long interspersed nuclear element 1 DNA methylation in a Colombian sample of patients with late-onset Alzheimer's disease

…, MF Mahecha, A Mejía, H Arboleda… - American Journal of …, 2014 - journals.sagepub.com
Alterations in DNA methylation have implicated as an epigenetic event in the pathogenesis
of late-onset Alzheimer’s disease (LOAD). The objective of this work was to evaluate global …