{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,13]],"date-time":"2026-09-13T18:04:09Z","timestamp":1789322649636,"version":"build-2803163510"},"reference-count":24,"publisher":"Wiley","issue":"10","license":[{"start":{"date-parts":[[2026,7,8]],"date-time":"2026-07-08T00:00:00Z","timestamp":1783468800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"},{"start":{"date-parts":[[2026,7,8]],"date-time":"2026-07-08T00:00:00Z","timestamp":1783468800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["obgyn.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Prenatal Diagnosis"],"published-print":{"date-parts":[[2026,9]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Objective<\/jats:title>\n                    <jats:p>To evaluate fluorescence activated cell sorting (FACS) as a method of single\u2010cell isolation of rare circulating fetal cells from maternal blood for use in cell\u2010based non\u2010invasive prenatal testing (cbNIPT).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Method<\/jats:title>\n                    <jats:p>Blood samples (30\u00a0mL) were collected from 75 \u2018low\u2010risk\u2019 pregnant women (gestational age 10\u201315\u00a0weeks). Fetal cells were enriched and stained using magnetic activated cell sorting. Following enrichment, single fetal cells were sorted in individual PCR tubes by FACS. After cell lysis, verification of fetal cell origin was performed using short tandem repeat (STR) analysis with the GlobalFiler PCR Amplification kit.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>An average of 13.7 cells were sorted using FACS. STR analysis identified 8.2 fetal cells on average, representing 60.2% of the sorted cells. The four\u2010step single\u2010cell isolation procedure facilitated an overall enrichment of approximately 16\u2010million\u2010fold. One sample did not render any fetal cell, corresponding to 1.3% of the samples.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>FACS, which is typically used for segregation of large populations of cells, can be used for single\u2010cell isolation of rare fetal cells in an automated setup. This not only helps in making cell isolation faster and high throughput but also provides fetal cells for a more comprehensive genetic analysis of the fetus.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/pd.70219","type":"journal-article","created":{"date-parts":[[2026,7,8]],"date-time":"2026-07-08T09:39:58Z","timestamp":1783503598000},"page":"1536-1542","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Novel and High\u2010Throughput Method of Isolating Single Fetal Cells Using FACS for NIPT"],"prefix":"10.1002","volume":"46","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2657-0661","authenticated-orcid":false,"given":"Ripudaman","family":"Singh","sequence":"first","affiliation":[{"name":"ARCEDI Biotech  Vejle Denmark"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8254-3134","authenticated-orcid":false,"given":"Bolette 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