Identifying Fertility Biomarkers Using Omics Approach

A special issue of Genes (ISSN 2073-4425). This special issue belongs to the section "Human Genomics and Genetic Diseases".

Deadline for manuscript submissions: 10 October 2026 | Viewed by 882

Special Issue Editor


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Guest Editor
IVF Michigan Fertility Centers, 37000 Woodward Ave #350, Bloomfield Hills, MI 48304, USA
Interests: reproduction; functional genomics; epigenetics; cryobiology

Special Issue Information

Dear Colleagues,

Infertility is a growing global concern affecting millions of couples around the world. According to the WHO (2023), nearly 17.5% of the adult population experience infertility worldwide. This complex medical condition arises from various factors, including molecular, cellular, genetic and environmental influences. Despite considerable advancements in reproductive science and its clinical applications, nearly 30% of couples unable to conceive are diagnosed with unexplained infertility.

Omics technology is a high-throughput approach utilized to identify and analyze numerous biological molecules, providing comprehensive insights into biological pathways, regulatory networks, and functional interactions in various health conditions. Omics-based approaches have become integral for reproductive science, enabling high-throughput, system-wide analyses of molecular factors involved in fertility. Genomic, transcriptomic, proteomic, metabolomic, lipidomic and epigenomic studies have facilitated the identification of key genes, regulatory RNAs, proteins, metabolites, and post-translational modifications associated with gamete quality, embryo survivability, and endometrial receptivity. Using omics technologies to determine biomarkers of infertility provides a deeper understanding of the molecular mechanisms underlying infertility, shedding light on idiopathic infertility cases and improving success rates in assisted reproductive technologies.

This Special Issue aims to compile studies on the discovery of fertility-related biomarkers in both males and females through the application of omics and multi-omics approaches in human or mouse models. We will consider original research papers, review papers, and short communications for publication.  

Dr. Muhammet Rasit Ugur
Guest Editor

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Keywords

  • fertility
  • infertility
  • biomarker
  • omics
  • multi-omics
  • genomics
  • transcriptomics
  • proteomics
  • metabolomics
  • epigenomics
  • lipidomic
  • microbiomics

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Published Papers (1 paper)

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Research

14 pages, 1704 KB  
Article
The Tofu Mutation Restores Female Fertility to Drosophila with a Null BEAF Mutation
by J. Keller McKowen, Maheshi Dassanayake and Craig M. Hart
Genes 2026, 17(3), 328; https://doi.org/10.3390/genes17030328 - 17 Mar 2026
Viewed by 370
Abstract
Background: Compensatory mutations offer clues in deciphering the role of a particular protein in cellular processes. Here, we investigate an unknown compensatory mutation, present in the BEAFNP6377 fly line, that provides sufficient rescue of the defective ovary phenotype caused by null [...] Read more.
Background: Compensatory mutations offer clues in deciphering the role of a particular protein in cellular processes. Here, we investigate an unknown compensatory mutation, present in the BEAFNP6377 fly line, that provides sufficient rescue of the defective ovary phenotype caused by null BEAF alleles to allow the maintenance of fly stocks lacking the chromatin domain insulator proteins Boundary Element-Associated Factors BEAF-32A and BEAF-32B. We call this dominant mutation Tofu. Methods: We employ both classical genetics and genomic sequencing to attempt to identify the mutation. Results: We find evidence that points to a mutation in a predicted Polycomb response element (PRE) upstream of the ribbon transcription factor gene. This may lead to aberrant rib expression, which is otherwise not expressed in adult ovaries. BEAF and Rib colocalize to a set of promoters, suggesting overlap in gene regulation. Conclusions: Tofu could be a PRE mutation leading to the aberrant activation of rib in the ovaries. This could allow Rib to compensate for a lack of BEAF to activate one or more coregulated genes necessary for egg production in flies. Full article
(This article belongs to the Special Issue Identifying Fertility Biomarkers Using Omics Approach)
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