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Epigenetics is the study of changes in gene function without altering the DNA sequence. It ultimately affects gene expression and has several working mechanisms.

One mechanism is DNA Methylation. This is where a methyl group is added to the DNA cytosine base and works to "silence" the gene.

Another mechanism is known as histone modification. This is where the histone proteins that DNA is wrapped around are altered. These changes affect gene expression and regulation.

Epigenetics and all its mechanisms are important for various fields in biology. It has an impact on human development, mental health, medical advancements, environmental changes, and more.

Citation:

Grezenko, Han, et al. “Epigenetics in Neurological and Psychiatric Disorders: A Comprehensive Review of Current Understanding and Future Perspectives.” Cureus, vol. 15, no. 8, 2023, p. e43960, www.ncbi.nlm.nih.gov/pmc/articles/PMC10446850/, https://doi.org/10.7759/cureus.43960. Accessed 4 Sept. 2023.

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As epigenetics continues to be explored, the general public can learn about how to make more proactive healthcare choices.

Personalized medicine is currently being revolutionized by epigenetics. In clinical settings, healthcare professionals can use insights from epigenetic studies to provide therapy that is specially made to target an individual's genetic and epigenetic makeup. Medicine, and therapeutic and prevention strategies will continue to improve.

Longitudinal research and investigations will need to be implemented to study epigenetics over long periods of time. This is needed for researchers to track changes and observe how epigenetic modifications can contribute to disease progression.

Technological advancements also need to be noted. Future innovations will allow scientists to go above and beyond their current ability to study the effects of epigenetics.

Citation:

Grezenko, Han, et al. “Epigenetics in Neurological and Psychiatric Disorders: A Comprehensive Review of Current Understanding and Future Perspectives.” Cureus, vol. 15, no. 8, 2023, p. e43960, www.ncbi.nlm.nih.gov/pmc/articles/PMC10446850/, https://doi.org/10.7759/cureus.43960. Accessed 4 Sept. 2023.

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Epigenetics seems to be a topic that still needs to be expanded upon. Although there is plenty of research, information, and data, the subject itself is still relatively unexplored. The application of epigenetics is not widely used in clinical settings and will become increasingly more common in the future. Health care professionals are still learning about its impact and how to maximize on the effects of epigenetics. Overall, it was a very interesting topic to read about, and I would love to know more about how it will be applied in clinical settings!

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Epigenetic studies have revealed how powerful epigenetic mechanisms can be.

Scientists have discovered a specific epigenetic methylation pattern that can help prevent the symptom onset for Alzheimer's disease.

Environmental factors, early-life experiences, and prenatal exposures have also been found to result in epigenetic changes. This can put an individual at risk for autism and schizophrenia. Substance abuse, nutritional imbalance, and physical activity levels can alter DNA methylation patterns and lead to disorders such as depression and Alzheimer's disease.

Epigenetic alterations have been found and identified in Alzheimer's disease, schizophrenia, depression, autism spectrum disorder, bipolar disease, Parkinson's and other psychiatric or neurological disorders.

Ultimately, scientists have discovered the connection between environmental factors and mental health disorders by studying epigenetics.

Citation:

Grezenko, Han, et al. “Epigenetics in Neurological and Psychiatric Disorders: A Comprehensive Review of Current Understanding and Future Perspectives.” Cureus, vol. 15, no. 8, 2023, p. e43960, www.ncbi.nlm.nih.gov/pmc/articles/PMC10446850/, https://doi.org/10.7759/cureus.43960. Accessed 4 Sept. 2023.

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How Does Epigenetics Impact Mental Health? 

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How Does Epigenetics Impact Mental Health? 

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Epigenetic mechanisms are most impactful in neurology and psychiatry.

To be able to comprehend the effects of psychological disorders, and how they are influenced by environmental factors, epigenetics needs to be studied. It provides an insight to the disorder and what possibly therapies can aid it.

Epiegentics has revolutionized therapies that are available for psychological disorders by offering a better understanding of the human brain. Epigenetics can shape vulnerability and improve an individual's resilience to mental disorders. Diagnostic processes, preventions, therapies, and treatments continue to become more effective and personalized for every individual.

Citation:

Grezenko, Han, et al. “Epigenetics in Neurological and Psychiatric Disorders: A Comprehensive Review of Current Understanding and Future Perspectives.” Cureus, vol. 15, no. 8, 2023, p. e43960, www.ncbi.nlm.nih.gov/pmc/articles/PMC10446850/, https://doi.org/10.7759/cureus.43960. Accessed 4 Sept. 2023.