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Candidate Gene Testing in Clinical Cohort Studies with Multiplexed Genotyping and Mass Spectrometry
Published on: June 21, 2018
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Association between interleukin gene polymorphisms and multiple myeloma susceptibility.
Muhamaad Naveed Shahzad1, Iqra Ijaz2, Syed Shah Zaman Haider Naqvi3
1Stem Cell Laboratory, Department of Hematology, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, P.R. China.
Molecular and Clinical Oncology
|February 18, 2020
Summary
Interleukin gene polymorphisms, particularly IL-1 and IL-6, are linked to an increased risk of multiple myeloma (MM). Specific genetic variations may serve as important markers for MM risk assessment and potential therapeutic strategies.
Area of Science:
- Genetics
- Oncology
- Immunology
Background:
- Multiple myeloma (MM) is a hematological malignancy with complex genetic underpinnings.
- Interleukin (IL) genes play crucial roles in immune regulation and inflammation, potentially influencing cancer development.
- Understanding the association between IL gene polymorphisms and MM risk is vital for risk stratification and targeted therapies.
Purpose of the Study:
- To investigate the relationship between interleukin family gene polymorphisms and the risk of developing multiple myeloma (MM).
- To identify specific IL gene variants associated with increased MM susceptibility.
- To explore the potential of these polymorphisms as biomarkers for MM prognosis.
Main Methods:
- A retrospective observational study was conducted, analyzing data from sixteen case-control studies.
- The study included 2,597 patients diagnosed with MM and 3,851 healthy controls.
- Meta-analysis was employed to assess the association between various IL gene polymorphisms (IL-1, IL-6, IL-10) and MM risk.
Main Results:
- Specific genotypes of IL-6 and IL-1 GG were found to increase MM risk (OR=1.14 and OR=1.16, respectively).
- A significant association was observed between IL-6 and IL-10 T:C polymorphisms and MM risk (ORs ranging from 1.26 to 1.37).
- Polymorphisms in IL-1β1464G>C, IL-6572G>C, IL-1α-889C>T, and IL-1β-3737C>T showed significant associations with increased MM risk (P<0.05 and P<0.001).
Conclusions:
- Certain interleukin gene polymorphisms, including IL-1, IL-6, and IL-10, are significantly associated with an increased risk of multiple myeloma.
- Specific single nucleotide polymorphism (SNP) loci identified may serve as valuable genetic markers for MM screening.
- These findings suggest potential therapeutic strategies and prognostic indicators for patients with multiple myeloma based on genetic profiling.
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