The NEK10 gene helps cells build and coordinate tiny moving hairs called cilia, especially in the airways. This gene plays an important role in clearing mucus and germs from the nose, sinuses, and lungs. If the NEK10 gene does not work properly, cilia may not move as they should, which can lead to ongoing sinus problems, a chronic wet cough, repeated chest infections, and sometimes reduced fertility.
What is a gene?
Genes are sections of DNA that carry instructions your cells use to make molecules or manage processes throughout the body. Some provide the directions for producing proteins, which are the working parts of cells. Others mostly help determine when certain processes happen, where they happen, and how active they are. Taken together, genes affect how the body grows and works, and they can influence how you respond to food, stress, or medicines. For a more detailed look at this topic, you can find more in the LearnHub.
Overview
NEK10Gene function
What if the gene works
The NEK10 gene helps cells control growth and division. It also supports the formation and function of tiny cilia in the airways, which help clear mucus and trapped particles.
Risk
What if the gene does not work
Variants in the NEK10 gene can impair airway cilia, leading to primary ciliary dyskinesia with chronic cough, sinus issues, and bronchiectasis. Milder and more severe variants can affect when symptoms begin and how strongly the lungs are involved.
Treatment
What does that mean for your treatment
Pathogenic or loss-of-function variants in the NEK10 gene do not currently have an established gene-specific treatment or drug strategy. Care is guided by the person’s symptoms and related health problems, not by a NEK10-targeted therapy. The NEK10 gene is being studied in early research on airway cilia (tiny hair-like structures that move mucus) and some cancers, but this has not led to guideline-based treatment decisions.
Conditions associated with NEK10
Gene function
What if the gene works
If you carry the NEK10 gene, it helps some of your cells build and manage cilia. These are tiny hair-like structures that line places such as the airways and move material along the surface. NEK10 is especially important in cells that depend on coordinated cilia activity for routine cleaning and protection.
The NEK10 gene helps cells assemble and maintain cilia, which are tiny hair-like structures on the cell surface. This supports normal cilia length, placement, and overall structure in tissues that rely on cilia every day.
In the lining of the airways, cilia beat in a coordinated pattern to move mucus, dust, and germs along. This helps explain how the NEK10 gene helps cilia work in the lungs' everyday cleaning system.
What is a variant?
A genetic variant is a minor change in the DNA sequence within a gene. These changes are common and help shape normal human diversity, such as differences in appearance, metabolism, or the way the body responds to environmental influences. Many variants do not cause any noticeable effect and simply represent 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
NEK10 gene variants can change the shape, stability, or amount of the protein, which may weaken or shut down its kinase activity. Some milder variants leave partial activity, while more severe variants can create a shortened protein or no usable protein at all. At the cell level, this can disrupt signaling needed for the growth and upkeep of tiny hair-like cilia. Greater loss of function often means a larger effect on cell processes linked to cilia.
How variants are linked to conditions
Among NEK10 gene variants linked to conditions, the main association is a rare inherited airway disease, often described as a form of bronchiectasis with chronic sinus or chest symptoms. Some people also have repeated infections and a long lasting wet cough from childhood. Most NEK10 gene variants found in the general population do not reliably predict disease.
A variant is not necessarily a diagnosis
Variants in genes are a usual part of human biology and are widespread in the general population. Most have no direct effect on health and simply contribute to natural human diversity. For many genes, carrying a variant associated with a condition suggests a possible link rather than a definite diagnosis, especially when multiple genes and environmental factors are involved. In some situations, though, a single well-characterized variant in a specific gene can be 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 NEK10 gene. If NEK10 is part of your own or your family’s test results, a doctor or genetic counselor can help explain what it may mean for your personal risk.
Inheritance of NEK10 variants
For families trying to understand how NEK10 gene variants are inherited, the established pattern for NEK10-related disease is autosomal recessive. This means a person usually needs to inherit one altered copy of the NEK10 gene from each parent to have the condition. Parents who each carry one variant are often unaffected themselves, and in each pregnancy there is a 25% chance the child inherits both variants, a 50% chance the child is a carrier, and a 25% chance the child inherits neither variant. Because the NEK10 gene is on an autosome, this pattern is the same for sons and daughters.
What does my NEK10 result mean for my family?
For families with a disease-causing NEK10 result linked to cilia-related lung problems, relatives can sometimes carry the same gene change even if they do not have symptoms. Brothers and sisters may also be affected or be carriers, and parents are often carriers. Family members may want to talk with their healthcare team about whether the result is relevant for them, especially when planning children.
Genetic information
Genetic testing
How you find out about variants
Genetic testing for NEK10 variants usually uses a blood or saliva sample, and the lab reads the DNA code of the NEK10 gene to look for changes. Results may show a benign variant, a disease causing variant, or a variant of uncertain significance, which means the effect is not yet clear.
When should I consider getting a genetic test?
There is not yet a broadly established reason to test the NEK10 gene on its own in routine care. Decisions about genetic testing are usually based on your personal health history, family history, and whether a doctor or genetic counselor thinks a broader test could be helpful.
A genetic result is only one part of your health story
A genetic finding can provide useful insight, but how much it reveals depends on the condition and on the kind of variant involved. Factors like lifestyle, environment, age, and medical history also shape how the body functions over time. For some conditions, particularly those influenced by many genes, genetic information offers context rather than certainty and is best understood alongside other parts of care. In other situations, a genetic result can give a clear answer. In areas like medication response, these results can help put individual experiences in perspective.
Pharmacogenetics
How variants shape your response to medicine
Genetic variation can affect how people respond to medicines. This helps explain why the same treatment works well for one person, seems weaker for another, or causes more side effects in someone else. Small differences in genes can change how the body processes a drug or how strongly the drug acts on its target, and these differences are common. As a result, genetics can play a part in how effective a medicine feels and how sensitive a person may be to it.
What is Pharmacogenetics?
Pharmacogenetics examines how genetic differences affect the way people respond to medications. It studies patterns between genes and drugs to help explain why the same treatment may work differently from one person to another. For many medicines, genes influence both how strongly a drug works and how the body processes it. This information can support treatment decisions that are more informed and more individualized. To explore this subject in greater depth, you can learn more in the LearnHub.
Drugs influenced by the NEK10 gene
When should I seek medical advice?
There is not yet a broadly confirmed role for this gene in predicting how medicines will work or which side effects are more likely. If you have questions about a treatment, new side effects, or changes to your medicines, talk with your doctor or pharmacist.