Get serious about advanced glycation end products (AGEs)

Ever heard about AGEs? Here are three papers that describe how AGEs affect humans. First is a 2020 Italian review Common Protective Strategies in Neurodegenerative Disease: Focusing on Risk Factors to Target the Cellular Redox System: “Neurodegenerative disease is an umbrella term for different conditions which primarily affect the neurons in the human brain. Currently, … Continue reading Get serious about advanced glycation end products (AGEs)

Eat broccoli sprouts for your skin!

This 2020 Swiss review subject was the interaction of Nrf2 activators and skin: “The electrophile and Nrf2 activator dimethyl fumarate (DMF) is an established and efficient drug for patients suffering from the common inflammatory skin disease psoriasis. DMF is being tested for pharmacological activity in several other inflammatory skin conditions. Psoriasis is a chronic inflammatory … Continue reading Eat broccoli sprouts for your skin!

Autism biomarkers and sulforaphane

This 2020 US human study investigated autism improvements with sulforaphane: “Autism Spectrum Disorder (ASD) is one of the most common neurodevelopmental disorders that, in the United States, is currently estimated to affect 1 out of 59 children who are 8 years old. Despite decades of research and advances in our knowledge of the etiologies of … Continue reading Autism biomarkers and sulforaphane

Reversal of aging and immunosenescent trends with sulforaphane

Sulforaphane research findings have commonalities with a super informative presentation by the lead researcher of clinical trial Reversal of aging and immunosenescent trends. I did a PubMed search of sulforaphane and each presentation topic, and used a 1/1/2015 publication date cutoff. Presentation topics through the first 13 minutes were: Thymus – no recent sulforaphane studies … Continue reading Reversal of aging and immunosenescent trends with sulforaphane

The epigenetics of perinatal stress

This 2019 McGill review discussed long-lasting effects of perinatal stress: “Epigenetic processes are involved in embedding the impact of early-life experience in the genome and mediating between social environments and later behavioral phenotypes. Since these phenotypes are apparent a long time after the early experience, the changes in gene expression programming must be stable. Although … Continue reading The epigenetics of perinatal stress

Prenatal stress heightened adult chronic pain

This 2019 McGill rodent study found: “Prenatal stress exacerbates pain after injury. Analysis of mRNA expression of genes related to epigenetic regulation and stress responses in the frontal cortex and hippocampus, brain structures implicated in chronic pain, showed distinct sex and region-specific patterns of dysregulation. In general, mRNA expression was most frequently altered in the … Continue reading Prenatal stress heightened adult chronic pain

Emotional responses and BDNF methylation

This 2019 German human study found: “A critical role of BDNF [brain-derived neurotrophic factor] methylation in human amygdala response to negative emotional stimuli, whereby: High BDNF methylation rates were for the first time shown to be associated with a high reactivity in the amygdala; and High BDNF methylation and high amygdala reactivity were associated with … Continue reading Emotional responses and BDNF methylation

PNAS politics in the name of science

This 2019 Germany/Canada human fetal cell study was a Proceedings of the National Academy of Sciences of the United States of America direct submission: “In a human hippocampal progenitor cell line, we assessed the short- and long-term effects of GC [glucocorticoid] exposure during neurogenesis on messenger RNA expression and DNA methylation profiles. Our data suggest … Continue reading PNAS politics in the name of science

Epigenetic transgenerational inheritance mechanisms that lead to prostate disease

This 2019 Washington rodent study found: “Ancestral exposure to the toxicant vinclozolin induces an epigenetic transgenerational increase in susceptibility to prostate pathology in F3 [male great-grandchildren] generation rats. These results are in agreement with previous studies which found a transgenerational increase in rates of prostatic epithelial atrophy, cystic hyperplasia, and prostatitis in the transgenerational F3 … Continue reading Epigenetic transgenerational inheritance mechanisms that lead to prostate disease

Melatonin and depression

This 2018 Polish review subject was the relationship between melatonin and depression: “Although melatonin has been known about and referred to for almost 50 years, the relationship between melatonin and depression is still not clear. In this review, we summarize current knowledge about the genetic and epigenetic regulation of enzymes involved in melatonin synthesis and … Continue reading Melatonin and depression