scholarly journals Erratum: Corrigendum: Discovery of a Novel Seminal Fluid Microbiome and Influence of Estrogen Receptor Alpha Genetic Status

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Angela B. Javurek ◽  
William G. Spollen ◽  
Amber M. Mann Ali ◽  
Sarah A. Johnson ◽  
Dennis B. Lubahn ◽  
...  
Keyword(s):  
Estrogen Receptor ◽  
Estrogen Receptor Alpha ◽  
Seminal Fluid ◽  
Receptor Alpha ◽  
Genetic Status

scholarly journals Discovery of a Novel Seminal Fluid Microbiome and Influence of Estrogen Receptor Alpha Genetic Status

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Angela B. Javurek ◽  
William G. Spollen ◽  
Amber M. Mann Ali ◽  
Sarah A. Johnson ◽  
Dennis B. Lubahn ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Estrogen Receptor ◽  
Estrogen Receptor Alpha ◽  
Seminal Fluid ◽  
Reproductive Function ◽  
Adult Health ◽  
Reproductive Disorders ◽  
Bacterial Composition ◽  
Receptor Alpha ◽  
Health And Disease

Abstract Bacteria harbored in the male reproductive system may influence reproductive function and health of the male and result in developmental origins of adult health and disease (DOHaD) effects in his offspring. Such effects could be due to the seminal fluid, which is slightly basic and enriched with carbohydrates; thereby, creating an ideal habitat for microbes or a potential seminal fluid microbiome (SFM). Using wild-type (WT) and estrogen receptor-alpha (ESR1) knockout (KO) male mice, we describe a unique SFM whose inhabitants differ from gut microbes. The bacterial composition of the SFM is influenced according to whether mice have functional Esr1 genes. Propionibacterium acnes, causative agent of chronic prostatitis possibly culminating in prostate cancer, is reduced in SFM of ESR1 KO compared to WT mice (P ≤ 0.0007). In certain genetic backgrounds, WT mice show a greater incidence of prostate cancer than ESR1 KO, which may be due to increased abundance of P. acnes. Additionally, select gut microbiome residents in ESR1 KO males, such as Lachnospiraceae and Christensenellaceae, might contribute to previously identified phenotypes, especially obesity, in these mutant mice. Understanding how genetics and environmental factors influence the SFM may provide the next frontier in male reproductive disorders and possibly paternal-based DOHaD diseases.

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