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Genetic mutation analysis for *RPS6KA3* (RSK3) via next-generation sequencing

Published: August 9, 2026Updated: August 16, 2026

This test checks for specific changes (mutations) in the RPS6KA3 gene, which may be linked to certain genetic conditions or cancer risks. It uses blood drawn from you to analyze DNA.

Quick summary

["This test helps identify inherited or acquired genetic variations that could affect health."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 16, 2026Editorial policy

Key facts at a glance

LOINC
53793-6
Short code
RPS6KA3 gene Mut Anl tier1 Bld/T
Synonyms
RPS6KA3 gene Mut Anl tier1 Bld/T
Category
chemistry
Sample
whole-blood
Container
Lavender-top (EDTA)
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Method
molgen
Specimen volume
3 mL
Stability
Room temperature: 4h, Refrigerated: 24h
Hemolysis max
0
Lipemia max
0
Icterus max
0
TAT
4–24 hours
Order
routine

Why This Test Might Be Ordered

Your healthcare provider may recommend this test if you have a family history of certain cancers (like breast, ovarian, or prostate), developmental disorders, or if symptoms suggest a genetic condition. It could also be part of a broader genetic screening or diagnostic workup.

What to Expect Before the Test

No special preparation is needed. You’ll have a small needle inserted into your arm to draw a blood sample. The process takes about 5 minutes, and you may feel slight discomfort. If you’re pregnant or have a bleeding disorder, let your provider know before the test.

What Happens During the Test

Your blood sample is sent to a lab where it’s processed to extract DNA. Specialized equipment reads the genetic code to detect any mutations in the RPS6KA3 gene. Results are analyzed by trained professionals to determine if mutations are present.

What the Results Mean

Results will be reported as either *positive* (mutation detected) or *negative* (no mutation found). If a mutation is found, it may indicate an increased risk for certain conditions or guide further testing or treatment options. Results are discussed with your healthcare provider to interpret their clinical relevance.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

Clinical Significance

Short name

RPS6KA3 Mutation Test

Frequently asked questions

How long will I get my results?
Turnaround time varies by lab and testing volume. Typically, results are available within 2–4 weeks, but this can take longer depending on complexity and additional testing needed. Your provider will contact you once results are ready.
What if my test is positive for a mutation?
A positive result means a mutation was found in your DNA. This may raise concerns about inherited risks for certain conditions, but it doesn’t always mean you’ll develop them. Your provider will discuss next steps, which could include genetic counseling, closer monitoring, or additional tests to clarify risks.
Can I get this test if I don’t have a family history of genetic conditions?
Yes, this test can be ordered for anyone, even without a family history. Some people undergo genetic testing for personal health awareness, research purposes, or if symptoms suggest a genetic basis for their health concerns. Always ask your provider about the reason for the test and its potential implications.
  1. 1
    MedlinePlus — Laboratory TestsSource
  2. 2
    Lab Tests OnlineSource
  3. 3
    Mayo Clinic — Tests & ProceduresSource

Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy