Discover how genetics may impact your medications

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The COMT Gene: Decoding Its Role and Effects

The COMT gene, also known as catechol-O-methyltransferase, plays a crucial role in the regulation of neurotransmitters in the brain. This gene is involved in the breakdown of catecholamines, including dopamine and norepinephrine, which are essential for various cognitive functions. Variations in the COMT gene have been associated with several health conditions, including mental health disorders and pain sensitivity. Understanding the function and effects of the COMT gene can provide valuable ins

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CYP2C19 The Gene & Drug Metabolism: Unraveling the Role of an Essential Enzyme

Introduction The human body is a complex and dynamic system where numerous chemical reactions take place continuously to maintain its functionality. One crucial aspect of these processes is drug metabolism, which involves the transformation of pharmaceutical compounds into active or inactive metabolites. Metabolism refers to how your body changes a medication to either make it more available or activate it, or, instead, make the medication less available by deactivating and improving the abilit

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CYP2D6: The Gene That Plays A Major Role In Drug Metabolism

Introduction One of the most important genes involved in drug metabolism is CYP2D6. CYP2D6 is one of the genes associated with the Cytochrome P450 (CYP) system. The Cytochrome P450 system is a group of enzymes responsible for metabolizing a wide range of substances in the human body. The CYP system is essential in the metabolism of medicines, toxins, and endogenous compounds, including hormones, fatty acids, and cholesterol. This system is crucial for eliminating toxins such as pesticides and

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Pharmacogenetics vs Pharmacogenomics: What's the Difference?

Introduction Pharmacogenetics and pharmacogenomics are both integral to the field of personalized medicine, which seeks to tailor medical treatment to individual patients based on their unique genetic makeup. Pharmacogenetics focuses on the study of how an individual's genetic variation affects their response to specific drugs. By understanding how genetics impact drug metabolism, absorption, and effectiveness, healthcare providers can select the most appropriate treatment for a patient and

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Genetic Testing for High Blood Pressure

Every time your heart beats, it pushes blood through your veins, arteries, and capillaries so they can transport the blood to the rest of your body. When you have normal blood pressure levels, your system functions perfectly. However, if you suffer from high blood pressure levels, your body has to work harder to transport blood through your veins. This increases your risk of serious conditions like heart disease, strokes, and kidney failure leading many people to ask can high blood pressure be g

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Genetic Testing for ADHD Medications

Have you or your children ever experienced challenges with focus, impulsivity, and inability to gather thoughts in the course of everyday life? Has the question ever surfaced that there may be a medical diagnosis to explain these symptoms? Attention deficit/ hyperactivity disorder (ADHD) may be the culprit for these disrupted symptoms. In 2016 the Center for Disease Control (CDC) conducted a national survey finding that 6.1 million (9.4%) children in the United States have been diagnosed with (A

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Genetic Testing for Anxiety

Introduction In this day and age, it is inevitable for people to experience anxiety on occasion. However, there are individuals that deal with debilitating symptoms from diagnosed anxiety disorders. Anxiety disorders can make it very difficult to function normally; paralyzed by the fear of the unknown. One’s life can be so profoundly impacted it can affect the daily grind of existence in things such as job performance, social relationships, and schoolwork. 1 According to the Morbidity and Morta

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Pharmacogenetics Testing

Introduction to Pharmacogenomics Several factors may contribute to how an individual can respond to medications such as gender, age, and diet. However, a person’s unique genetic makeup can also provide insight into how they may respond to medications. Pharmacogenomics is the compilation of research involving the relationship between genetic variations and how individuals can potentially respond to medications.1 In an article published by the Mayo Clinic stated “Precision medicine aims to custom

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Pharmacogenomics

Introduction Pharmacogenomics is not a new concept, but it is becoming more well-known. We already know that each person is unique. Our uniqueness is readily visible in most; our eyes, hair, height, weight, and skin tone all differ. We also know that sometimes you and your parents or siblings have similar health conditions such as heart disease or diabetes, yet other families may never have any issues with those conditions. How our bodies respond to medications is also different for each indivi

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Gene Testing for Medications

Introduction Deoxyribonucleic acid, DNA, is the alphabet of our bodies. Genes are the paragraphs written by our DNA to give direction for each enzyme or protein produced. These proteins are then used to form all aspects of the body. The study of how our genes affect our medications is called pharmacogenetics. Pharmacogenetics has led to the discovery of multiple genes that affect over 300 medications so far. These medications may behave differently than expected in patients who have certain va

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Genetic Testing for MTHFR

What is the MTHFR gene? The MTHFR gene impacts health in multiple ways, including mental health, heart disease, diabetes, and cancer. Knowing how your body functions can help you make better choices and live a healthier life. For example, knowing your genetics may help your physician better determine which medications may work best for you. Methyltetrahydrofolate reductase, an enzyme, is encoded by the MTHFR gene. An enzyme is a type of protein that interacts with another molecule in the body

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Genetic Testing for Antidepressants & Psychiatric Medications

There are an estimated 350 million people all over the world that are debilitated by major depressive disorder (MDD).1 In the midst of the COVID-19 global pandemic it has been studied that the incidence of depression in the United States is 3 times higher compared to rates prior to the pandemic.2 COVID-19 has greatly impacted the global economy, quarantine has taken a negative toll on people’s mental health, and many have struggled to find treatments for their conditions. However, the number of

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Genetic Testing for High Cholesterol Medication

Everybody’s received a cholesterol test at some point in their life. Cholesterol, a waxy organic molecule made by the liver and found in many foods, is necessary for your body. However, too much cholesterol can end up being detrimental to your health. In the United States, over 93 million adults have high cholesterol levels, and only 55% of people that need cholesterol medication actually take it. Despite the benefits of medication, many people are hesitant to receive treatment as it often req

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Genetic Testing for Atrial Fibrillation

It’s normal for your heart rate to escalate a bit after an exercise session or before a nerve-wracking event. However, if your heart rate seems irregular or rapid for no discernible reason, it may be indicative of a larger issue. Between 2.7 and 6.1 million Americans have atrial fibrillation, a serious condition characterized by an irregular heartbeat. Between 2.7 and 6.1 million Americans have atrial fibrillation, a serious condition characterized by an irregular heartbeat. While some cases o

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