Leonard H. van den Berg

ORCID: 0000-0002-6559-3965
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About
Contact & Profiles
Research Areas
  • Amyotrophic Lateral Sclerosis Research
  • Neurogenetic and Muscular Disorders Research
  • Peripheral Neuropathies and Disorders
  • Parkinson's Disease Mechanisms and Treatments
  • Hereditary Neurological Disorders
  • Neurological diseases and metabolism
  • Genetic Associations and Epidemiology
  • Prion Diseases and Protein Misfolding
  • RNA modifications and cancer
  • Epigenetics and DNA Methylation
  • Peripheral Nerve Disorders
  • Genetic Neurodegenerative Diseases
  • Molecular Biology Techniques and Applications
  • Gene expression and cancer classification
  • Congenital Anomalies and Fetal Surgery
  • Nerve injury and regeneration
  • Cancer-related gene regulation
  • Cholinesterase and Neurodegenerative Diseases
  • RNA Research and Splicing
  • Family and Disability Support Research
  • Alzheimer's disease research and treatments
  • Health Systems, Economic Evaluations, Quality of Life
  • Multiple Sclerosis Research Studies
  • Biochemical Acid Research Studies
  • Palliative Care and End-of-Life Issues

University Medical Center Utrecht
2016-2025

Utrecht University
2012-2025

University Medical Center
2020-2025

University Hospital and Clinics
2024-2025

Cancer Genomics Centre
2024

Peking University
2013-2024

Peking University Third Hospital
2013-2024

The University of Queensland
2024

Royal Brisbane and Women's Hospital
2024

Stanford University
2024

Amyotrophic lateral sclerosis (ALS) is a devastating neurological disease with no effective treatment. We report the results of moderate-scale sequencing study aimed at increasing number genes known to contribute predisposition for ALS. performed whole-exome 2869 ALS patients and 6405 controls. Several were found be associated, TBK1 (the gene encoding TANK-binding kinase 1) was identified as an gene. bind phosphorylate proteins involved in innate immunity autophagy, including optineurin...

10.1126/science.aaa3650 article EN Science 2015-02-21

10.1038/ng.3021 article EN Nature Genetics 2014-06-29

Abstract The methylome is subject to genetic and environmental effects. Their impact may depend on sex age, resulting in sex- age-related physiological variation disease susceptibility. Here we estimate the total heritability of DNA methylation levels whole blood variance explained by common single nucleotide polymorphisms at 411,169 sites 2,603 individuals from twin families, establish a catalogue between-individual methylation. Heritability estimates vary across genome (mean=19%)...

10.1038/ncomms11115 article EN cc-by Nature Communications 2016-04-07

Amyotrophic lateral sclerosis (ALS) is a spontaneous, relentlessly progressive motor neuron disease, usually resulting in death from respiratory failure within 3 years. Variation the genes SOD1 and TARDBP accounts for small percentage of cases, other have shown association both candidate gene genome-wide studies, but genetic causes remain largely unknown. We performed two independent parallel implicating RNA polymerase II component, ELP3 , axonal biology neuronal degeneration. In first, an...

10.1093/hmg/ddn375 article EN cc-by-nc Human Molecular Genetics 2008-11-07

There is increasing evidence that frontotemporal dementia and amyotrophic lateral sclerosis are part of a disease continuum. Recently, hexanucleotide repeat expansion in C9orf72 was identified as major cause both sporadic familial sclerosis. The aim this study to investigate clinical neuropathological characteristics expansions large cohort Dutch patients with dementia. Repeat were successfully determined 353 or without sclerosis, 522 neurologically normal controls. Immunohistochemistry...

10.1093/brain/awr353 article EN Brain 2012-02-01

<h3>Background</h3> Variation in the incidence rate epidemiological studies on amyotrophic lateral sclerosis (ALS) may be due to a small population size and under ascertainment of patients. The previously reported decline elderly decrease male:female ratio postmenopausal age groups have yet confirmed. <h3>Methods</h3> ALS epidemiology large based register Netherlands was studied between 1 January 2006 31 December 2009, applied capture–recapture methodology separate gender adjust for number...

10.1136/jnnp.2011.244939 article EN Journal of Neurology Neurosurgery & Psychiatry 2011-05-27

Objective How hexanucleotide (GGGGCC) repeat expansions in C9ORF72 cause amyotrophic lateral sclerosis (ALS) remains poorly understood. Both gain‐ and loss‐of‐function mechanisms have been proposed. Evidence supporting these vivo is, however, incomplete. Here we determined the effect of C9orf72 mice. Methods We generated analyzed a conditional knockout mouse model. fl/fl mice were crossed with Nestin‐Cre to selectively remove from neurons glial cells. Immunohistochemistry was performed study...

10.1002/ana.24453 article EN cc-by-nc-nd Annals of Neurology 2015-06-05

It is known that genetic variants can affect gene expression, but it not yet completely clear through what mechanisms variation mediate this expression. We therefore compared the cis-effect of single nucleotide polymorphisms (SNPs) on expression between blood samples from 1,240 human subjects and four primary non-blood tissues (liver, subcutaneous, visceral adipose tissue skeletal muscle) 85 subjects. characterized different for 2,072 probes show tissue-dependent regulation tissues: average...

10.1371/journal.pgen.1002431 article EN cc-by PLoS Genetics 2012-01-19
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