The role of epigenetic dysregulation in suicidal behaviors

LM Fiori, G Turecki - Behavioral Neurobiology of Suicide and Self Harm, 2020 - Springer
… The first study investigating BDNF in suicide examined methylation of the promoter/exon
IV regions in the brain Wernicke area of people who died by suicide and found …

Characterization of Cerebellum-Specific Ribosomal DNA Epigenetic Modifications in Alzheimer's Disease: Should the Cerebellum Serve as a Control Tissue After All?

TC Faria, HL Maldonado, LC Santos, R DeLabio… - Molecular …, 2020 - Springer
methylation is the mechanism involved in rRNA expression regulation in AD. Hence, we
sought to explore the rDNA methylation pattern of two different brainribosomal RNA genes are …

Epigenetic studies in suicidal ideation and behavior

O Dada, J Qian, N Al-Chalabi, NJ Kolla, A Graff… - Psychiatric …, 2021 - journals.lww.com
… disorder and SCZ Discovered hypermethylation in the promoter region of the TrkB gene, as
well … of histone 3 Lysine 27 in the brains of suicide victims compared to non-suicide controls. …

Epigenetics of suicidal behaviors

LM Fiori, G Turecki - Alternatives to Suicide, 2020 - Elsevier
… They identified three regions that were differentially methylated in both brain areas, mapping
to the genes psoriasis susceptibility 1 candidate 3 (PSORS1C3), TAP binding protein (…

The Structure, Expression, and Non-Canonical Functions of Human rDNA: The Role of Non-Coding Regions

AA Sadova, DY Panteleev, GV Pavlova - Molecular Biology, 2023 - Springer
… fact that ribosomal genes coding for ribosomal RNAs (rRNAs)… reduced rRNA production,
are characteristic to suicide … and increased rRNA synthesis are observed in the brains of folate-…

Early-life adversity, suicide risk and epigenetics of trauma

CA Alfonso, TG Schulze - Suicide by self-immolation: Biopsychosocial and …, 2021 - Springer
… Epigenetic mechanisms associated with suicide include DNA methylation, … in brains of
those who died by suicide, including MRI and functional imaging studies of persons with suicidal

Neurexin 1: Risk Factor for Suicide Death

N William - 2020 - search.proquest.com
… , more commonly, methylation, which influences cell-specific gene expression. For example,
… adrenergic receptors in multiple brain regions in depressed suicides and controls, reporting …

Quadrato Motor Training (QMT) is associated with DNA methylation changes at DNA repeats: A pilot study

F Marson, M Zampieri, L Verdone, MG Bacalini… - Plos one, 2023 - journals.plos.org
… The rDNA unit encodes the 45S pre-ribosomal RNA (RNA45S… other tissues such as brain
and blood [77, 78]. The majority of … [81, 82] and high suicide rates among individuals abused as …

The role of epigenetics in anxiety disorders

A Azargoonjahromi - Molecular Biology Reports, 2023 - Springer
… Consequently, the brains of suicide victims have a diminished ability to express genes
It was proven that the CRHR1 promoter region is not methylated since it results in increased …

Epigenetic Processes as Mediators of the Impact of the Social Environment

M Szyf - Epigenetics in Biological Communication, 2024 - Springer
gene expression and DNA methylation during brainbrains of deceased adults from the
Quebec suicide brain bank, including suicide victims who suffered from childhood abuse, suicide