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CBS (Cystathionine beta-synthase): CBS is an enzyme essential for sulfur metabolism, playing a key role in converting homocysteine to cysteine. This process supports the production of glutathione, an important antioxidant for protecting cells against oxidative stress. CBS also participates in the transsulfuration pathway, which regulates sulfur-containing amino acids and hydrogen sulfide, a signaling molecule involved in various physiological functions. Proper CBS activity is important for maintaining cellular redox balance, vascular function, and neurotransmitter regulation. Dysregulation of CBS is linked to metabolic disorders such as homocystinuria and cardiovascular diseases.

PRIMA1 (Proline Rich Membrane Anchor 1):PRIMA1 is a gene that encodes a protein involved in anchoring acetylcholinesterase to neuronal membranes. This protein plays a key role in the breakdown of the neurotransmitter acetylcholine and is important for regulating cholinergic neurotransmission. It is also of interest in research on neurodegenerative diseases such as Alzheimer's.

The magnesium/calcium (Mg/Ca) ratio is a measure that reflects the balance between two essential minerals in the body — magnesium (Mg) and calcium (Ca). Both are crucial for bone strength, muscle performance, nerve signaling, and cardiovascular health. An imbalance in this ratio can influence bone density, heart rhythm, and overall neuromuscular function.

Nicotinamide adenine dinucleotide (NAD) is a vital coenzyme present in all living cells. It plays a key role in cellular metabolism, especially in redox reactions, by cycling between its oxidized form (NAD⁺) and reduced form (NADH). Beyond energy production, NAD⁺ is essential for cell signaling, DNA repair, and regulating gene expression, making it critical for maintaining cellular health and function.

AHI1 (Abelson Helper Integration Site 1) is a gene involved in ciliogenesis and cellular signaling, essential for proper brain development and function. Mutations in AHI1 are associated with Joubert syndrome — a rare genetic disorder marked by developmental delays, cerebellar malformations, and neurological impairments.

Diamine oxidase (DAO) is an enzyme that helps break down histamine, a compound involved in immune function, digestion, and nervous system activity. Healthy DAO levels are important for regulating histamine balance and reducing the risk of histamine intolerance.

BTN3A2 (Butyrophilin Subfamily 3 Member A2) is a protein that belongs to the butyrophilin family, which plays an important role in regulating immune responses. BTN3A2 is involved in the activation and differentiation of T cells, key players in the body’s immune defense. It contributes to immune surveillance and has been linked to autoimmune diseases and cancer.

HTR2C (5-Hydroxytryptamine Receptor 2C) is a serotonin receptor subtype involved in regulating mood, appetite, and behavior. It plays a key role in central nervous system (CNS) functions and is a target for some psychiatric medications. Variations or dysfunctions in HTR2C have been associated with mental health conditions like depression, anxiety, and schizophrenia, as well as metabolic disorders.

HDL (High-Density Lipoprotein) is a type of cholesterol often referred to as “good” cholesterol. It helps protect heart health by carrying excess cholesterol from the bloodstream to the liver, where it can be removed from the body. Higher HDL levels are associated with a lower risk of heart disease and stroke.

C10ORF67 (Chromosome 10 Open Reading Frame 67), also known as SASP, is a gene involved in regulating cell proliferation and migration. While its exact molecular function remains unclear, it is linked to signaling pathways that influence cellular senescence and the senescence-associated secretory phenotype (SASP). This connection highlights its potential importance in aging, cancer development, and tissue regeneration.

Tiger nut intolerance is a condition that reflects the body’s reduced ability to properly digest tiger nuts — small, edible tubers often enjoyed as snacks or used in culinary dishes. Unlike a tiger nut allergy, which triggers an immune system reaction, intolerance primarily affects the digestive system, leading to symptoms such as bloating, gas, or abdominal discomfort after consumption.

Quinolinic acid is a metabolite in the kynurenine pathway, which is involved in the metabolism of the amino acid tryptophan. It plays a key role as an excitotoxin in the central nervous system. Elevated levels of quinolinic acid have been linked to neurological conditions such as Alzheimer’s disease, Huntington’s disease, epilepsy, and certain psychiatric disorders including depression.

BBX (Bobby Sox Homolog) is a transcriptional regulator that helps control cell proliferation and differentiation. It plays an important role in embryonic development and is involved in regulating circadian rhythms. Proper BBX function is essential for normal development and maintaining regular biological cycles.

Lactose intolerance is a digestive condition caused by reduced levels of lactase, the enzyme needed to break down lactose — the sugar found in milk and dairy products. This deficiency can lead to symptoms like bloating, gas, and abdominal discomfort after consuming lactose-containing foods.

HP1BP3 (Heterochromatin Protein 1 Binding Protein 3) is a gene that encodes a protein involved in chromatin structure and gene regulation. It interacts with components of heterochromatin, playing a role in genomic stability, DNA repair, and gene silencing. HP1BP3 may influence cellular differentiation and has potential implications in diseases such as cancer, where these processes are often disrupted.

Artichoke intolerance is a condition that reflects difficulty in digesting artichokes. Unlike an artichoke allergy, which involves the immune system and can trigger more severe reactions, intolerance primarily causes digestive discomfort. People with this intolerance often experience symptoms like bloating or stomach upset after eating artichokes.

PIGN (Phosphatidylinositol Glycan Anchor Biosynthesis Class N) is a gene involved in the production of glycosylphosphatidylinositol (GPI) anchors, which attach specific proteins to the cell membrane. These GPI-anchored proteins are essential for processes such as cell adhesion, signal transmission, and immune system function. Mutations in PIGN can disrupt GPI anchor formation, leading to disorders marked by developmental delays, neurological problems, and congenital abnormalities.

Alpha-1 antitrypsin (AAT) is a protein mainly produced by the liver that helps protect the lungs and other organs from enzymes that cause inflammation. Measuring AAT levels in feces can help detect intestinal protein loss and inflammation, aiding in the diagnosis of gastrointestinal conditions such as inflammatory bowel disease and protein-losing enteropathy.

Yeast is a type of fungus naturally present in the human body, particularly in the gut and on the skin. In normal amounts, it is harmless and part of the healthy microbiome. However, an imbalance can lead to overgrowth, which may cause various health problems. Factors such as diet, antibiotic use, and overall health can affect yeast levels.

Alpha-linolenic acid (ALA) is an essential Omega-3 fatty acid that plays a key role in maintaining overall health. Found primarily in plant oils such as flaxseed, soybean, and canola, ALA supports cardiovascular function and cognitive well-being, making it an important part of a balanced diet.

Zirconium is a metal commonly used in dental implants and various consumer products. While pure zirconium is generally safe, some of its compounds can irritate the lungs if inhaled. Care should be taken when handling zirconium-containing powders or sprays to prevent respiratory irritation.

Boiled milk intolerance is a condition that describes difficulty digesting milk that has been boiled or heat-treated through processes like pasteurization or sterilization. Unlike a milk allergy, which triggers an immune response, boiled milk intolerance typically leads to gastrointestinal discomfort such as bloating, gas, or diarrhea after consumption.

High-sensitivity C-reactive protein (hs-CRP) is a blood test that measures low levels of C-reactive protein (CRP), a key marker of inflammation in the body. Unlike standard CRP tests, hs-CRP can detect subtle inflammation, making it especially useful for evaluating the risk of cardiovascular diseases such as heart attacks and strokes. Elevated hs-CRP levels may indicate a higher risk of heart disease, even when other risk factors are not present.

Trichomonas vaginalis infection (Trichomoniasis) is a common sexually transmitted infection (STI) caused by the parasite Trichomonas vaginalis. It affects both men and women, though symptoms are more frequently seen in women. This infection can lead to irritation and increase the risk of contracting other STIs, including HIV.

SSBP3 (Single Stranded DNA Binding Protein 3) is a protein that binds specifically to single-stranded DNA. It plays an important role in DNA repair and replication, helping to maintain genomic stability. By supporting the cell’s response to DNA damage, SSBP3 is crucial for proper cellular function and has potential implications in cancer biology.

DLG5 (Discs Large Homolog 5) is a protein that belongs to the Discs Large (DLG) family, involved in organizing cellular structures and facilitating signal transmission at cell junctions. It plays an important role in maintaining the integrity of epithelial cells and may be linked to conditions like inflammatory bowel diseases (IBD), including Crohn’s disease.

Arginine is an important amino acid that supports blood flow, wound healing, and immune system function. It plays a key role in producing nitric oxide, a molecule that relaxes and widens blood vessels to improve circulation. Arginine is naturally found in foods like red meat, poultry, fish, dairy, nuts, and legumes. It is also commonly used in supplements by bodybuilders and athletes to promote muscle growth.

Dopamine is a key neurotransmitter that supports the brain’s reward and motivation systems. It plays essential roles in mood regulation, pleasure, focus, memory, and movement control. Imbalances in dopamine levels can affect mental well-being and are linked to conditions such as depression, anxiety, and Parkinson’s disease.

Black radish intolerance is a condition that reflects the body's difficulty in digesting black radish, a root vegetable known for its strong flavor and medicinal properties. Unlike a true allergy, which triggers an immune response, intolerance typically leads to gastrointestinal symptoms such as bloating, gas, or stomach discomfort after consumption.

DCAF4 (DDB1 And CUL4 Associated Factor 4) is a key component of the CUL4-DDB1 ubiquitin ligase complex, which is responsible for tagging proteins for degradation through ubiquitination. This process is essential for regulating protein levels, maintaining cellular balance, and managing stress responses. DCAF4 helps determine which proteins are targeted, playing important roles in cell cycle control, DNA repair, and signal transduction. Disruptions in DCAF4 function can lead to cellular imbalances and have been associated with cancer and other diseases, underscoring its importance in proteostasis and cellular health.

Glycine is an amino acid that supports sleep quality, skin health, and overall recovery. As a building block of proteins, it plays a vital role in collagen production, wound healing, and maintaining healthy skin. Glycine is found in protein-rich foods such as meat, fish, and dairy, and is commonly used in supplements to promote restful sleep and tissue repair.

Manganese (Mn) is an essential nutrient that supports several critical functions in the body, including bone formation, blood clotting, and reducing inflammation. It plays a key role in metabolism by aiding the digestion and conversion of nutrients into energy. Additionally, manganese helps strengthen the body’s antioxidant defenses. Good dietary sources of manganese include whole grains, nuts, leafy vegetables, and teas. Although uncommon, manganese deficiency can lead to bone abnormalities and delayed wound healing.

Carob intolerance is a condition that affects the body’s ability to properly digest carob, a naturally sweet pod often used as a cocoa substitute in foods and beverages. Unlike a carob allergy, which triggers an immune response, carob intolerance typically leads to gastrointestinal symptoms such as bloating, gas, or discomfort after consumption.

GPSM1 (G Protein Signaling Modulator 1) is a gene involved in regulating G protein signaling pathways, which are essential for cellular responses to external signals. It plays a role in cell polarization and directional movement. GPSM1 has been studied for its potential involvement in cancer, particularly in tumor cell migration and invasion.

AGMO (Alkylglycerol Monooxygenase) is a gene that encodes an enzyme involved in lipid metabolism, particularly in the breakdown of ether lipids. This enzyme contributes to the regulation of bioactive lipids, which influence cell signaling and inflammatory responses. Alterations in AGMO activity may be linked to lipid-related disorders and inflammatory conditions.

FDX1 (Ferredoxin 1) is a mitochondrial protein involved in electron transport, playing a key role in various metabolic pathways such as steroid hormone synthesis and cellular detoxification. It also contributes to the formation of iron-sulfur clusters — essential cofactors for numerous enzymes. Disruptions in FDX1 function can affect energy production and have been linked to mitochondrial-related diseases.

Nectarine intolerance refers to a sensitivity that affects the body’s ability to properly digest nectarines, juicy stone fruits closely related to peaches. This intolerance may lead to digestive discomfort, such as bloating, gas, or stomach pain, in some individuals after consumption.

The secretory IgA (sIgA) level reflects the amount of an important immune protein called Immunoglobulin A, found mainly in mucosal areas such as the intestines, respiratory tract, and saliva. Secretory IgA plays a vital role in the body’s first line of defense by binding to pathogens and preventing their entry, helping to protect mucosal surfaces and support overall immune and gut health.

Vitamin A is an essential nutrient that supports vision, immune defense, skin integrity, and reproductive health. It plays a key role in low-light vision, maintaining healthy mucous membranes, and promoting normal growth. Found in foods such as carrots, sweet potatoes, leafy greens, liver, and dairy products, Vitamin A deficiency can lead to impaired vision, reduced immunity, and skin issues.

Xanthurenate is a metabolite formed during the breakdown of the amino acid tryptophan through the kynurenine pathway. Its levels can reflect vitamin B6 (pyridoxine) status, as this vitamin acts as a vital cofactor in the process. Elevated xanthurenate may indicate a deficiency in vitamin B6.

Kiwi intolerance is a digestive condition characterized by difficulty in processing kiwi fruit. Unlike a kiwi allergy, which triggers an immune system response and can cause severe and immediate reactions, kiwi intolerance mainly results in digestive discomfort and symptoms after eating the fruit.

C11ORF21 (Chromosome 11 Open Reading Frame 21) is a gene with currently unclear or uncharacterized biological function. While identified through genomic studies, its specific role in cellular activity and potential associations with health or disease remain under investigation as part of ongoing research in human genetics.

Carp intolerance is a condition characterized by difficulty digesting carp, a type of freshwater fish commonly eaten in many dishes. Unlike a carp allergy, which triggers an immune system reaction and can cause severe symptoms, carp intolerance primarily leads to digestive discomfort and gastrointestinal symptoms after consuming carp or foods containing it.

Selenium is an essential mineral that supports thyroid function, a healthy immune system, and protects cells from oxidative damage. It plays a key role in fighting infections and maintaining overall immune health. Selenium is found in foods like Brazil nuts, fish, poultry, and whole grains. Maintaining adequate selenium levels is important for preventing cell damage and supporting immune defense, while deficiency can impair thyroid function and weaken immune response.

Perch intolerance is a non-allergic reaction to perch, a freshwater fish known for its mild flavor. Unlike a true allergy, which triggers an immune response, perch intolerance typically involves difficulty digesting certain proteins or compounds in the fish, leading to gastrointestinal or other non-immune-related symptoms.

Beta-alanine is a naturally occurring amino acid that supports muscle endurance and exercise performance. It helps produce carnosine, a compound that buffers acid in muscles and reduces fatigue during high-intensity activity. Commonly found in meat, fish, and poultry, beta-alanine is also widely used in supplements to enhance workout capacity and delay muscle exhaustion.

Timothy grass pollen allergy is a condition that results from an immune response to the pollen of Timothy grass, a widespread grass species commonly found in temperate areas and often used in hay. This allergy is a type of seasonal allergic rhinitis, with symptoms that usually appear during the grass’s pollination period, typically in late spring and early summer.

Black caviar intolerance is a condition that affects the digestive system's ability to process black caviar — a salt-cured fish egg delicacy. Unlike a true allergy, which triggers an immune response, intolerance typically leads to gastrointestinal symptoms such as bloating, nausea, or discomfort after consumption.

HbA1c (Glycated Hemoglobin) is a biomarker that reflects the average blood glucose levels over the past two to three months. It forms when glucose binds to hemoglobin in red blood cells and serves as a key indicator for long-term blood sugar control. Elevated HbA1c levels suggest poor glucose regulation and are commonly used to diagnose and manage diabetes.

Escherichia coli (E. coli) is a gram-negative, rod-shaped bacterium commonly found in the intestines of humans and animals. While most strains are harmless and support digestion and vitamin production, certain types can cause foodborne illness and gastrointestinal infections.

TPMT (Thiopurine S-Methyltransferase): TPMT is an enzyme that metabolizes thiopurine drugs, such as azathioprine, mercaptopurine, and thioguanine, which are used in autoimmune diseases and cancer treatment. Genetic variations in TPMT affect enzyme activity, influencing drug breakdown and toxicity risk. Individuals with low TPMT activity are at higher risk of severe bone marrow suppression. Testing TPMT helps adjust thiopurine dosage to reduce adverse effects and improve treatment safety.

Ramson (wild garlic) is a flavorful and aromatic herb commonly used in cooking for its distinctive taste. While it offers culinary and potential health benefits, some individuals may experience ramson intolerance, which can lead to digestive discomfort or adverse reactions after consumption.

DES (Desmin) is a gene that encodes an intermediate filament protein essential for the structural stability of muscle cells. It helps maintain the integrity and function of skeletal and cardiac muscle tissue. Mutations in DES are linked to muscle disorders, including myopathies and cardiomyopathies, highlighting its key role in muscle health.

Cocaine is a powerful illegal stimulant derived from the coca plant. It is commonly snorted, inhaled, or injected, producing short-lived intense euphoria, increased energy, and heightened alertness. Cocaine use carries serious health risks including heart attacks, strokes, and addiction. It is known for its high potential for abuse and is classified as a Schedule II drug in the United States.

SPINK5 (Serine Peptidase Inhibitor, Kazal Type 5) is a gene that encodes a protein responsible for regulating enzyme activity in the skin. This protein helps maintain skin barrier integrity and supports immune defense. Mutations in SPINK5 are linked to Netherton syndrome, a condition marked by skin inflammation, scaling, and increased allergy risk.

SLC4A4 (Solute Carrier Family 4 Member 4) is a gene that encodes a sodium bicarbonate cotransporter involved in regulating acid-base balance in the body. Mainly expressed in the kidneys and pancreas, it plays a key role in bicarbonate reabsorption and pH regulation. Disruptions in SLC4A4 function can impair the body's ability to maintain acid-base homeostasis, contributing to conditions such as renal tubular acidosis.

Lemon intolerance is a condition that reflects difficulty in digesting lemons or lemon-based products. Unlike a lemon allergy, which triggers an immune response, lemon intolerance mainly causes digestive discomfort and gastrointestinal symptoms after consumption.

IRX6 (Iroquois Homeobox 6) is a gene that encodes a transcription factor from the Iroquois homeobox family, known for its role in early embryonic development. It contributes to the formation and patterning of organs and tissues, particularly in the heart and craniofacial regions. Alterations in IRX6 may be linked to developmental abnormalities and are of interest in studies of congenital and craniofacial disorders.

Savory intolerance refers to a sensitivity some individuals have to savory, an aromatic herb prized for its bold and flavorful taste. While savory is commonly used to enhance a variety of dishes, those with this intolerance may experience discomfort when consuming it.

GSTM3 (Glutathione S-Transferase Mu 3) is a gene that encodes an enzyme from the glutathione S-transferase family, which is involved in detoxifying harmful compounds. It plays a key role in metabolizing carcinogens, drugs, and byproducts of oxidative stress. Variations in GSTM3 may influence individual susceptibility to cancer, neurodegenerative diseases, and other conditions related to detoxification pathways.

ARRB1 (Arrestin Beta 1) is a protein that plays a key role in regulating G protein-coupled receptor (GPCR) signaling. It is involved in the desensitization and internalization of activated GPCRs, helping to turn off downstream signals. ARRB1 is important for processes such as sensory perception, neurotransmission, and hormonal regulation.

ESR1 (Estrogen Receptor Alpha) is a protein that belongs to the nuclear hormone receptor family and functions as a transcription factor. It plays a key role in mediating the effects of estrogen, a steroid hormone, by regulating gene expression in various tissues. ESR1 is typically inactive in the cytoplasm but becomes active and moves to the cell nucleus upon binding to estrogen, where it influences cellular processes.

VMP1 (Vacuole Membrane Protein 1) is a gene involved in autophagy, a key cellular process for breaking down and recycling cellular components. It plays a crucial role in the formation of autophagosomes, which help maintain cellular balance. Dysregulation of VMP1 can disrupt cell homeostasis and has been linked to conditions such as pancreatitis and certain cancers.

EDNRA (Endothelin Receptor Type A) is a receptor that binds endothelins, peptides involved in controlling blood vessel constriction and blood pressure. It plays an important role in cardiovascular function and may contribute to the development of cardiovascular diseases.

GALNT13 (Polypeptide N-Acetylgalactosaminyltransferase 13) is a gene that encodes an enzyme involved in the initiation of O-linked glycosylation—a key post-translational modification process. It transfers N-acetylgalactosamine (GalNAc) to specific protein sites in the Golgi apparatus, affecting protein trafficking, secretion, and cell surface interactions. GALNT13 plays a role in cell signaling, adhesion, and immune response, with its dysregulation linked to diseases such as cancer and metabolic disorders.

GTPBP10 (GTP-binding protein 10) is a gene that encodes a protein involved in cellular regulation through interactions with guanine nucleotides. As a member of the GTP-binding protein family, GTPBP10 is associated with processes such as protein synthesis, ribosome assembly, and mitochondrial function. Although its exact roles are still being studied, it may contribute to GTPase activity and play a part in maintaining cellular and mitochondrial homeostasis.

EPS8L3 (Epidermal Growth Factor Receptor Pathway Substrate 8-Like 3) is a gene linked to the epidermal growth factor receptor (EGFR) signaling pathway, which plays a key role in regulating cell growth, survival, and response to external signals. Its involvement suggests potential roles in cellular communication and cancer development. Further research may clarify its functions and relevance in disease progression and therapy.

CYP2C9 (Cytochrome P450 Family 2 Subfamily C Member 9) is an enzyme that plays a crucial role in metabolizing many drugs and natural compounds in the body. It helps the liver detoxify and clear these substances. Variations in the CYP2C9 gene can affect how individuals process medications, impacting drug effectiveness and side effects, which is important for personalized medicine and dosing decisions.

ARSB (Arylsulfatase B) is an enzyme responsible for breaking down certain glycosaminoglycans, particularly dermatan sulfate. Proper ARSB activity helps prevent the buildup of these molecules in tissues. Deficiency or mutations in ARSB lead to Mucopolysaccharidosis type VI (Maroteaux-Lamy syndrome), a condition marked by skeletal abnormalities, organ involvement, and other systemic effects from dermatan sulfate accumulation.

Hydroxymethylglutarate (HMG), especially as β-hydroxy β-methylglutaryl-CoA (HMG-CoA), is a compound that plays two vital roles in the body. It is a key intermediate in cholesterol synthesis, necessary for creating cell membranes, steroid hormones, and bile acids. Additionally, in the liver, HMG-CoA contributes to producing ketone bodies, which serve as an alternative energy source during fasting, low-carbohydrate diets, or intense exercise when glucose levels are low.

Cyclospora cayetanensis is a microscopic protozoan parasite that causes cyclosporiasis, an intestinal infection marked by prolonged and recurring diarrhea. It is commonly found in tropical and subtropical areas and has been linked to numerous foodborne outbreaks worldwide.

SORCS3 (Sortilin-Related VPS10 Domain Containing Receptor 3) is a protein that belongs to the VPS10 domain-containing receptor family, involved in protein trafficking and sorting within cells. It plays a key role in the nervous system by regulating the movement of proteins important for synaptic function. Changes in SORCS3 activity have been associated with neurological conditions such as Alzheimer's disease and schizophrenia.

Cashew nut intolerance is a condition that affects the digestive system’s ability to process cashew nuts, often resulting in gastrointestinal discomfort. Unlike a cashew nut allergy, which involves an immune response, intolerance typically leads to symptoms such as bloating, gas, or stomach pain after consumption.

DIO1 (Type 1 Deiodinase) is an enzyme that regulates thyroid hormone activity by converting thyroxine (T4) — the inactive form — into triiodothyronine (T3), the active form. Found mainly in the liver, kidney, and thyroid gland, DIO1 plays a key role in maintaining optimal thyroid hormone levels and supporting tissue-specific metabolic responses.

Testosterone is a hormone that plays a key role in both male and female health. In men, it is mainly produced in the testes and is essential for the development of male reproductive tissues, promoting muscle growth, body hair, libido, and mood regulation. In women, testosterone is produced in smaller amounts by the ovaries and adrenal glands, where it supports bone strength, ovarian function, and sexual desire.

CWF19L2 (Cell Cycle and WD Repeat Domain-Containing Protein 19-Like 2) is a gene that encodes a protein with WD repeat domains, which are known for facilitating protein-protein interactions. While its exact function is not fully understood, it is believed to play a role in cellular signaling or regulatory processes, with ongoing research aimed at clarifying its specific contributions.

FOLH1 (Folate Hydrolase 1), also known as Prostate-Specific Membrane Antigen (PSMA), is a gene involved in folate metabolism and the activation of folate for DNA synthesis and repair. It plays a key role in cell growth and division. FOLH1 is notably expressed in prostate cancer cells, making it a valuable target for cancer diagnosis and therapy.

CSNK1G1 (Casein Kinase 1 Gamma 1) is a gene that encodes a protein from the casein kinase 1 family, involved in key cellular processes such as cell division, circadian rhythm regulation, and Wnt signaling. Through its role in Wnt signaling, CSNK1G1 may influence development and has potential relevance in cancer biology.

SLC44A1 (Solute Carrier Family 44 Member 1) is a gene that encodes a protein responsible for transporting choline, an essential nutrient involved in producing the neurotransmitter acetylcholine and maintaining cell membrane structure. This transporter supports key processes like nerve signaling and cell health. Disruptions in choline transport may affect brain function and have been linked to neurological disorders such as Alzheimer’s disease.

ACYP2 (Acylphosphatase 2) is a gene that encodes an enzyme involved in hydrolyzing acylphosphates, contributing to cellular energy metabolism. It plays a role in muscle function, potentially affecting muscle efficiency and endurance. Variations in ACYP2 have been associated with aging and age-related conditions, highlighting its potential link to energy regulation and lifespan.

FAM9A (Family with Sequence Similarity 9 Member A) is a protein-coding gene that belongs to a family of genes sharing sequence similarity. While its specific functions remain under study and are not yet fully understood, FAM9A is expressed in several tissues, including the brain, testis, and ovaries. This suggests it may play roles in important cellular processes within these organs. Genes in the FAM family often participate in cell signaling, transcription regulation, or protein interactions, though the exact functions of FAM9A continue to be researched.

DCSTAMP (Dendritic Cell-Specific Transmembrane Protein) is a gene that encodes a protein involved in immune function and bone health. It plays a key role in the fusion of cells to form osteoclasts and dendritic cells, which are essential for bone remodeling and immune response. Disruption of DCSTAMP can impact bone density and immune system regulation.

Spelt intolerance refers to adverse reactions or symptoms some individuals may experience after consuming spelt, a type of wheat. Unlike spelt allergies, it does not involve an immune system response to specific proteins but is related to difficulties digesting certain components found in spelt.

Tramadol is a prescription opioid analgesic used to manage moderate to severe pain. It works by binding to opioid receptors in the brain and influencing neurotransmitters such as serotonin and norepinephrine, altering the perception of pain.

Malt is a product derived from the fermentation of barley grain and is widely used in brewing, baking, and as a natural sweetener. While malt is a versatile ingredient, some individuals may experience intolerance, which can affect their ability to properly digest products containing malt.

TAS2R5 (Taste 2 Receptor Member 5): TAS2R5 is a bitter taste receptor in humans that plays a key role in detecting bitterness. These receptors help identify potentially harmful substances in food. Variations in TAS2R5 and other taste receptors can affect dietary preferences and nutritional choices, which may influence metabolism and overall health.

Klebsiella is a genus of Gram-negative bacteria present in environments such as soil, water, and the human gut. Certain species, including Klebsiella pneumoniae, can cause serious infections in the lungs, bloodstream, urinary tract, and wounds. These bacteria are notable for their resistance to many antibiotics, making them a significant challenge in healthcare settings.

CHD6 (Chromodomain Helicase DNA Binding Protein 6) is a gene that encodes a protein involved in chromatin remodeling, which helps regulate gene expression and maintain genomic stability. This protein plays a key role in cellular development and differentiation, and disruptions in its function have been associated with certain cancers.

The PSA ratio, or free-to-total PSA ratio, is a measure that reflects the proportion of free prostate-specific antigen (PSA) to total PSA in the blood. It is calculated by dividing the free PSA (unbound to proteins) by the total PSA (free plus protein-bound), then multiplying by 100 to express it as a percentage. This ratio helps distinguish between benign prostate conditions and prostate cancer, especially in men with moderately elevated total PSA levels.

ASPRV1 (Aspartic Peptidase, Retroviral-Like 1): ASPRV1 is a gene that encodes an aspartic peptidase enzyme. Its specific function is still being investigated, but it may be involved in proteolytic processes within cells. Ongoing research aims to better understand its roles and potential implications.

AS3MT (Arsenic (+3) Methyltransferase) is a gene that encodes an enzyme involved in the detoxification of arsenic, a toxic environmental metalloid. This enzyme facilitates the methylation of arsenic, allowing it to be more easily eliminated from the body. AS3MT plays a key role in arsenic metabolism and may influence an individual’s susceptibility to arsenic-related health effects.

AHSG (Alpha-2-HS-Glycoprotein), also known as fetuin-A, is a glycoprotein involved in various physiological processes, including inhibition of mineralization and regulation of insulin sensitivity. Elevated AHSG levels have been linked to insulin resistance and metabolic syndrome, suggesting its potential as a biomarker for these conditions.

The AGT gene plays a crucial role in regulating blood pressure and maintaining fluid balance in the body. Variations or mutations in the AGT gene can affect the risk of developing hypertension and other cardiovascular diseases. Understanding the function of AGT is important for managing these health conditions.

ADCY5 (Adenylate Cyclase 5) is a gene that encodes an enzyme responsible for converting ATP into cyclic AMP (cAMP), a vital signaling molecule. This enzyme helps regulate important cellular functions like neurotransmission and hormone signaling, and it may influence neurological and metabolic processes.

ACP1 (Acid Phosphatase 1, Soluble) is a gene that encodes an enzyme involved in multiple cellular processes, including signal transduction and energy metabolism. It exists in several isoforms with distinct roles, influencing immune function and cellular signaling. Variations in ACP1 have been associated with increased susceptibility to certain autoimmune disorders and metabolic conditions.

AAK1 (AP2-Associated Kinase 1) is a gene that encodes a protein kinase involved in clathrin-mediated endocytosis — a key process cells use to internalize molecules from their surroundings. AAK1 helps regulate the internalization and trafficking of cell surface receptors, supporting essential cellular functions such as signaling and membrane recycling.

Turkey intolerance is a condition that reflects difficulty digesting turkey meat. Unlike a turkey allergy, which triggers an immune system response and can cause severe reactions, turkey intolerance mainly leads to digestive discomfort and gastrointestinal symptoms after consuming turkey.

Succinate is a key metabolic intermediate that plays an essential role in the Krebs cycle, the process by which cells produce energy. It helps convert nutrients into ATP, the primary energy source for cellular functions. Beyond energy production, succinate also participates in amino acid and fatty acid synthesis and acts as a signaling molecule that influences inflammation and the body’s response to low oxygen levels.

SHISA4 (Shisa Family Member 4) is a protein involved in regulating synaptic function and neuronal excitability. It modulates the activity of important receptors in the central nervous system, including AMPA and NMDA receptors, playing a key role in neuronal signaling and synaptic plasticity. Because of its role in synaptic modulation, SHISA4 is of interest in research on neurological disorders and synaptic dysfunction.

Globulin is a group of blood proteins that play important roles in the body, including transporting hormones, lipids, vitamins, and minerals. They are also key components of the immune system, with some globulins functioning as antibodies that help defend against infections. Produced by the liver and immune system, globulin levels can provide insight into immune health, liver function, and nutritional status.