The TMEM117 gene helps cells respond to stress and may influence whether damaged cells survive or move toward cell death. If it does not work normally, cells can handle stress less well, which may affect how tissues stay balanced. This gene plays an important role in basic cell function, and researchers are studying it in areas such as cancer and hormone-related tissues. TMEM117 has not become a widely recognized public gene through celebrities or major news stories.
What is a gene?
A gene is a stretch of DNA that carries instructions your cells can use to make molecules or regulate processes in the body. Some genes provide the directions for making proteins, the parts of cells that do the work. Other genes mainly help determine when certain processes happen, where they happen, and how strongly they run. Together, genes affect how the body develops and functions, and they can also shape how you respond to food, stress, or medications. If you want to go into this topic in more detail, you can find more in the LearnHub.
Overview
TMEM117Gene function
What if the gene works
The TMEM117 gene helps make a membrane protein that supports how cells respond to stress signals and regulate survival. Its activity may help balance normal cell growth and cell death.
Risk
What if the gene does not work
Milder to more severe variants in the TMEM117 gene may reduce how much protein cells make or how well it works. This may affect stress signals inside cells and whether cells survive or are cleared away.
Treatment
What does that mean for your treatment
No TMEM117-specific treatment or management approach is currently established for people with a pathogenic or loss-of-function variant in the TMEM117 gene.
Gene function
What if the gene works
Inside cells, the TMEM117 gene helps make a membrane protein that works mainly in internal cell membranes. Its main role is linked to how cells handle internal stress and carry out normal cell turnover. Understanding how the TMEM117 gene works in cells helps explain how tissues keep a healthy balance over time.
The protein from the TMEM117 gene helps pass along signals when a cell is under internal stress. This supports a controlled response as the cell adjusts its activity.
This gene supports apoptosis (a built in process that removes cells in a controlled way). Normal cell turnover helps tissues renew themselves and maintain balance.
What is a variant?
A genetic variant is a small difference in the DNA sequence of a gene. These differences are common and help explain normal human diversity, such as variation in appearance, metabolism, or how the body responds to environmental influences. Many variants do not cause any noticeable effect and simply reflect natural genetic variation. In some situations, though, a variant can change how a gene functions more substantially and may contribute to or cause a genetic condition.
Genetic variants
What if the gene does not work
Variants in the TMEM117 gene can change the protein's shape, stability, or how well it is placed in cell membranes, which helps explain how variants influence the TMEM117 gene's function. Milder variants may slightly reduce protein activity or make it less stable. More severe variants can disrupt key membrane spanning parts, create a shortened protein, or stop the protein from being made, leading to a larger loss of cellular function.
How variants are linked to conditions
At present, the TMEM117 gene does not yet have a broadly confirmed link to a specific health condition, although research on TMEM117 gene variants and health conditions may continue to grow. If you carry a reported variant in the TMEM117 gene, your doctor or genetic counselor can explain what that finding may or may not mean for your personal health and family history.
A variant is not necessarily a diagnosis
Genetic variants are a routine feature of human biology and are commonly found in the general population. Most do not directly affect health and instead reflect natural differences among people. For many genes, carrying a variant associated with a condition suggests a possible link rather than a definite diagnosis, especially when several genes and environmental factors contribute. In some situations, though, a single well-characterized variant in a specific gene is enough to confirm a diagnosis.
Are there things that can increase or change my risk?
There is not yet broadly confirmed evidence on specific factors that increase or reduce health risk related to the TMEM117 gene. If you have a TMEM117 result and want to understand what it may mean for you or your family, a doctor or genetic counselor can help put it in context.
Inheritance of TMEM117 variants
There is not yet a broadly confirmed, disease-associated inheritance pattern for the TMEM117 gene, so how TMEM117 gene variants are inherited in relation to a specific genetic condition is still being clarified. TMEM117 is located on chromosome 12, which is an autosome. That means a person inherits one copy of the TMEM117 gene from each parent.
What does my TMEM117 result mean for my family?
There is not yet a broadly confirmed inheritance pattern tied to a specific health condition for TMEM117, though this can change as research develops. If you have a specific TMEM117 result and want to understand what it could mean for relatives, a doctor or genetic counselor can help explain it in the context of your family history.
Genetic information
Genetic testing
How you find out about variants
TMEM117 genetic testing uses a blood or saliva sample to look for variants in the TMEM117 gene by reading the DNA sequence in a lab. Results may show a known variant, no relevant variant, or a variant of uncertain significance, which means there is not yet enough evidence to know whether it affects health.
When should I consider getting a genetic test?
There is not yet a broadly established, TMEM117-specific reason for genetic testing in routine care. Decisions about testing are best made with a doctor or genetic counselor, based on your symptoms, personal health history, and family history.
A genetic result is only one part of your health story
Genetic results can provide useful insight, but how much they reveal varies based on the condition and the type of variant involved. Many factors, including lifestyle, environment, age, and medical history, influence how the body works over time. In some conditions, especially those shaped by many genes, genetic information provides context rather than certainty and is most useful when viewed alongside other parts of care. In other situations, a genetic result can offer a clear answer. In areas such as medication response, genetic results can also help put individual experiences into context.
Pharmacogenetics
How variants shape your response to medicine
Genetic variation can affect how your body responds to medicines. This helps explain why the same treatment works well for one person, seems less helpful for another, or causes more side effects in someone else. Small inherited differences can change how the body breaks down a drug, moves it through the bloodstream, or responds to it at its target, and these differences are common.
What is Pharmacogenetics?
Pharmacogenetics focuses on how differences in a person’s genes can affect the way medications work. It examines relationships between genes and drugs to help explain why the same treatment may work differently from one person to another. For many medicines, genes influence either how strongly a drug works or how the body handles it. This information can support more informed, individualized treatment choices. More detail on this topic is available in the LearnHub.
Drugs influenced by the TMEM117 gene
When should I seek medical advice?
There is not yet a broadly confirmed role for this gene in predicting medication response, so questions about side effects, new symptoms, or changes to your medicines are best discussed with your doctor.