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Meta-Analysis
. 2022 Sep 2;31(9):1863-1866.
doi: 10.1158/1055-9965.EPI-22-0043.

Does a Multiple Myeloma Polygenic Risk Score Predict Overall Survival of Patients with Myeloma?

Affiliations
Meta-Analysis

Does a Multiple Myeloma Polygenic Risk Score Predict Overall Survival of Patients with Myeloma?

Angelica Macauda et al. Cancer Epidemiol Biomarkers Prev. .

Abstract

Background: Genome-wide association studies (GWAS) of multiple myeloma in populations of European ancestry (EA) identified and confirmed 24 susceptibility loci. For other cancers (e.g., colorectum and melanoma), risk loci have also been associated with patient survival.

Methods: We explored the possible association of all the known risk variants and their polygenic risk score (PRS) with multiple myeloma overall survival (OS) in multiple populations of EA [the International Multiple Myeloma rESEarch (IMMEnSE) consortium, the International Lymphoma Epidemiology consortium, CoMMpass, and the German GWAS] for a total of 3,748 multiple myeloma cases. Cox proportional hazards regression was used to assess the association between each risk SNP with OS under the allelic and codominant models of inheritance. All analyses were adjusted for age, sex, country of origin (for IMMEnSE) or principal components (for the others) and disease stage (ISS). SNP associations were meta-analyzed.

Results: SNP associations were meta-analyzed. From the meta-analysis, two multiple myeloma risk SNPs were associated with OS (P < 0.05), specifically POT1-AS1-rs2170352 [HR = 1.37; 95% confidence interval (CI) = 1.09-1.73; P = 0.007] and TNFRSF13B-rs4273077 (HR = 1.19; 95% CI = 1.01-1.41; P = 0.04). The association between the combined 24 SNP MM-PRS and OS, however, was not significant.

Conclusions: Overall, our results did not support an association between the majority of multiple myeloma risk SNPs and OS.

Impact: This is the first study to investigate the association between multiple myeloma PRS and OS in multiple myeloma.

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Conflict of interest statement

Conflict of interest: The authors declare no potential conflicts of interest.

Figures

Figure 1.
Figure 1.. Forest plot of 24-MM PRS and OS association.
24-SNP MM-PRS was evaluated as a continuous variable, per standard deviation (SD). Meta-analysis using a fixed effects model was then used across all four datasets. HR=hazard ratio, 95% CI= 95% confidence interval.

References

    1. Pertesi M, Went M, Hansson M, Hemminki K, Houlston RS, & Nilsson B Genetic predisposition for multiple myeloma. Leukemia 34, 697–708 (2020). - PubMed
    1. Clay-Gilmour AI, Hildebrandt M, Brown EE, Hofmann JN, Spinelli JJ, Giles GG, et al. Coinherited genetics of multiple myeloma and its precursor, monoclonal gammopathy of undetermined significance. Blood Adv 4, 2789–2797 (2020). - PMC - PubMed
    1. Summers MG, Maughan TS, Kaplan R, Law PJ, Houlston RS, Escott-Price V, et al. Comprehensive analysis of colorectal cancer-risk loci and survival outcome: A prognostic role for CDH1 variants. Eur J Cancer 124, 56–63 (2020). - PubMed
    1. Rendleman J, Shang S, Dominianni C, Shields JF, Scanlon P, Adaniel C, et al. Melanoma risk loci as determinants of melanoma recurrence and survival. J Transl Med 11, 279 (2013). - PMC - PubMed
    1. Martino A, Sainz J, Buda G, Jamroziak K, Reis RM, García-Sanz R et al. Genetics and molecular epidemiology of multiple myeloma: the rationale for the IMMEnSE consortium (review). Int. J. Oncol 40, 625–638 (2012). - PubMed

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