ArticleScientific reports2019
Molecular Imaging of Endometriosis Tissues using Desorption Electrospray Ionization Mass Spectrometry.
Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 29 citations in OpenAlex.
- Lipidomic profiling of endometrial cancer using desorption electrospray ionization mass spectrometry imaging.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- Mass spectrometry imaging reveals alterations in protein and N-glycan molecular signatures in endometriosis tissues.Analytical and bioanalytical chemistry · 2025Article
- Article
- Endometriosis in the era of precision medicine and impact on sexual and reproductive health across the lifespan and in diverse populations.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2023Review
- Endometriosis and cardiovascular disease.European heart journal open · 2022Article
- Rapid diagnosis and tumor margin assessment during pancreatic cancer surgery with the MasSpec Pen technology.Proceedings of the National Academy of Sciences of the United States of America · 2021Article
- Role of inflammation in benign gynecologic disorders: from pathogenesis to novel therapies†.Biology of reproduction · 2021Review
- Multimodal Imaging Mass Spectrometry: Next Generation Molecular Mapping in Biology and Medicine.Journal of the American Society for Mass Spectrometry · 2020Review
- Epithelial-Mesenchymal Transition in Endometriosis-When Does It Happen?Journal of clinical medicine · 2020Review
- Discovering New Lipidomic Features Using Cell Type Specific Fluorophore Expression to Provide Spatial and Biological Specificity in a Multimodal Workflow with MALDI Imaging Mass Spectrometry.Analytical chemistry · 2020Article
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Endometriosis is a pathologic condition affecting approximately 10% of women in their reproductive years. Characterized by abnormal growth of uterine endometrial tissue in other body areas, endometriosis can cause severe abdominal pain and/or infertility. Despite devastating consequences to patients' quality of life, the causes of endometriosis are not fully understood and validated diagnostic markers for endometriosis have not been identified. Molecular analyses of ectopic and eutopic endometrial tissues could lead to enhanced understanding of the disease. Here, we apply desorption electrospray ionization (DESI) mass spectrometry (MS) imaging to chemically and spatially characterize the molecular profiles of 231 eutopic and ectopic endometrial tissues from 89 endometriosis patients. DESI-MS imaging allowed clear visualization of endometrial glandular and stromal regions within tissue samples. Statistical models built from DESI-MS imaging data allowed classification of endometriosis lesions with overall accuracies of 89.4%, 98.4%, and 98.8% on training, validation, and test sample sets, respectively. Further, molecular markers that are significantly altered in ectopic endometrial tissues when compared to eutopic tissues were identified, including fatty acids and glycerophosphoserines. Our study showcases the value of MS imaging to investigate the molecular composition of endometriosis lesions and pinpoints metabolic markers that may provide new knowledge on disease pathogenesis.
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