{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,8]],"date-time":"2026-07-08T21:25:34Z","timestamp":1783545934393,"version":"3.55.0"},"reference-count":35,"publisher":"Oxford University Press (OUP)","issue":"12","license":[{"start":{"date-parts":[[2023,11,15]],"date-time":"2023-11-15T00:00:00Z","timestamp":1700006400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/pages\/standard-publication-reuse-rights"}],"funder":[{"name":"National Key R&D","award":["2022YFC2703602"],"award-info":[{"award-number":["2022YFC2703602"]}]},{"name":"National Key R&D","award":["2016YFC1000704"],"award-info":[{"award-number":["2016YFC1000704"]}]},{"name":"National Key R&D","award":["2016YFC1000706"],"award-info":[{"award-number":["2016YFC1000706"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2023,12,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:sec>\n                  <jats:title>Background<\/jats:title>\n                  <jats:p>Due to technical issues related to cell-specific capture methods, amplification, and sequencing, noninvasive prenatal testing (NIPT) based on fetal nucleated red blood cells (fNRBCs) has rarely been used for the detection of monogenic disorders.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Methods<\/jats:title>\n                  <jats:p>Maternal peripheral blood was collected from 11 families with hereditary hearing loss. After density gradient centrifugation and cellular immunostaining for multiple biomarkers, candidate individual fetal cells were harvested by micromanipulation and amplified by whole-genome amplification (WGA). Whole-exome sequencing\/whole-genome sequencing (WGS) and Sanger sequencing were performed on the identified fNRBCs to determine the fetal genotype. The impact of single-cell and pooled WGA products on the sequencing quality and results was compared. A combined analysis strategy, encompassing whole-exome sequencing\/WGS, haplotype analysis, and Sanger sequencing, was used to enhance the NIPT results.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Results<\/jats:title>\n                  <jats:p>fNRBCs were harvested and identified in 81.8% (9\/11) of families. The results of cell-based-NIPT (cb-NIPT) were consistent with those of invasive prenatal diagnosis in 8 families; the coincidence rate was 88.9% (8\/9). The combined analysis strategy improved the success of cb-NIPT. The overall performance of pooled WGA products was better than that of individual cells. Due to a lack of alternative fetal cells or sufficient sequencing data, cb-NIPT failed in 3 families.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Conclusions<\/jats:title>\n                  <jats:p>We developed a novel fNRBC-based NIPT method for monogenic disorders. By combining multiple analysis strategies and multiple fetal cell WGA products, the problem of insufficient genome information in a single cell was remedied. Our method has promising prospects in the field of NIPT for the detection of monogenic disorders.<\/jats:p>\n               <\/jats:sec>","DOI":"10.1093\/clinchem\/hvad165","type":"journal-article","created":{"date-parts":[[2023,11,15]],"date-time":"2023-11-15T03:04:30Z","timestamp":1700017470000},"page":"1396-1408","source":"Crossref","is-referenced-by-count":10,"title":["Exploration of a Novel Noninvasive Prenatal Testing Approach for Monogenic Disorders Based on Fetal Nucleated Red Blood Cells"],"prefix":"10.1093","volume":"69","author":[{"given":"Xiaoge","family":"Li","sequence":"first","affiliation":[{"name":"Department of Otolaryngology, Head and Neck Surgery, Institute of Otolaryngology, Genetic Testing Center for Deafness, Chinese PLA General Hospital , Beijing 100853 , China"},{"name":"National Clinical Research Center for Otolaryngologic Diseases , Beijing , China"},{"name":"Key Lab of Hearing Impairment Science of Ministry of Education , Beijing , China"},{"name":"Key Lab of 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China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yingzhuo","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Information, Chinese PLA General Hospital , Beijing , China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dongyang","family":"Kang","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology, Head and Neck Surgery, Institute of Otolaryngology, Genetic Testing Center for Deafness, Chinese PLA General Hospital , Beijing 100853 , China"},{"name":"National Clinical Research Center for Otolaryngologic Diseases , Beijing , China"},{"name":"Key Lab of Hearing Impairment Science of Ministry of Education , Beijing , China"},{"name":"Key Lab of Hearing Impairment Prevention and Treatment of Beijing , China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xin","family":"Zhang","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology, Head and Neck Surgery, Institute of 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