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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1981 1
1984 1
1985 1
1986 2
1987 4
1988 2
1989 3
1990 4
1991 6
1992 2
1993 11
1994 4
1995 7
1996 8
1997 3
1998 6
1999 4
2000 2
2001 4
2002 1
2003 3
2004 2
2005 3
2006 1
2007 4
2008 1
2009 3
2010 2
2011 3
2012 2
2013 1
2014 2
2015 1
2016 3
2018 2
2019 1
2020 4
2021 2
2022 1
2023 2
2024 1

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113 results

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Page 1
Clinical Significance of Non-Invasive Prenatal Screening for Trisomy 7: Cohort Study and Literature Review.
Zhu X, Lam DYM, Chau MHK, Xue S, Dai P, Zhao G, Cao Y, Cheung SWH, Kwok YKY, Choy KW, Kong X, Leung TY. Zhu X, et al. Genes (Basel). 2020 Dec 24;12(1):11. doi: 10.3390/genes12010011. Genes (Basel). 2020. PMID: 33374124 Free PMC article. Review.
Trisomy 7 is the most frequently observed type of rare autosomal trisomies in genome-wide non-invasive prenatal screening (NIPS). ...Our data provide valuable information for counseling and management of trisomy 7-positive NIPS pregnancies....
Trisomy 7 is the most frequently observed type of rare autosomal trisomies in genome-wide non-invasive prenatal screeni …
Performance of noninvasive prenatal testing for twin pregnancies in South China.
Wang D, Peng H, Wang Y, Hou Y, Guo F, Zhu J, Hu T, Yang J. Wang D, et al. J Assist Reprod Genet. 2023 Sep;40(9):2219-2231. doi: 10.1007/s10815-023-02881-1. Epub 2023 Jul 22. J Assist Reprod Genet. 2023. PMID: 37480419 Free PMC article.
The 14 cases included 3 cases of trisomy 21, 1 case of trisomy 18, 1 case of trisomy 7, 2 cases of sex chromosome aneuploidies (SCAs), and 7 cases of CNVs, of which the confirmed cases numbered 2, 1, 0, 1, and 0, respectively. ...The 16 cases included 1 case of tris …
The 14 cases included 3 cases of trisomy 21, 1 case of trisomy 18, 1 case of trisomy 7, 2 cases of sex chromosome aneuploidies …
Rare autosomal trisomies: Important and not so rare.
Scott F, Bonifacio M, Sandow R, Ellis K, Smet ME, McLennan A. Scott F, et al. Prenat Diagn. 2018 Sep;38(10):765-771. doi: 10.1002/pd.5325. Epub 2018 Jul 17. Prenat Diagn. 2018. PMID: 29956348
RESULTS: There were 28 RATs identified in 23 388 samples (one in 835), the most common being trisomy 7 (n = 6), followed by trisomy 16 (n = 4) and trisomy 22 (n = 3). ...Pregnancy outcomes varied by chromosome being generally favourable for some (eg, trisomy …
RESULTS: There were 28 RATs identified in 23 388 samples (one in 835), the most common being trisomy 7 (n = 6), followed by tr …
Chromosome 7 and 19 trisomy in cultured human neural progenitor cells.
Sareen D, McMillan E, Ebert AD, Shelley BC, Johnson JA, Meisner LF, Svendsen CN. Sareen D, et al. PLoS One. 2009 Oct 29;4(10):e7630. doi: 10.1371/journal.pone.0007630. PLoS One. 2009. PMID: 19898616 Free PMC article.
METHODS AND FINDINGS: While most hNPC lines were karyotypically normal, G-band karyotyping and fluorescent in situ hybridization (FISH) analyses revealed the emergence of trisomy 7 (hNPC(+7)) and trisomy 19 (hNPC(+19)), in 24% and 5% of the lines, respectively. ...A …
METHODS AND FINDINGS: While most hNPC lines were karyotypically normal, G-band karyotyping and fluorescent in situ hybridization (FISH) anal …
Genetic counseling of non-invasive prenatal testing (NIPT) trisomy 7-positive pregnancies.
Chen CP. Chen CP. Taiwan J Obstet Gynecol. 2024 May;63(3):293-296. doi: 10.1016/j.tjog.2024.03.003. Taiwan J Obstet Gynecol. 2024. PMID: 38802190 Review.
Trisomy 7 is the most common observed type of rare autosomal trisomies (RATs) detected at expanded genome-wide non-invasive prenatal testing (NIPT). Genetic counseling of NIPT trisomy 7-positive pregnancies remains to be not easy because the par …
Trisomy 7 is the most common observed type of rare autosomal trisomies (RATs) detected at expanded genome-wide non-inva …
Formation of uniparental disomy 7 delineated from new cases and a UPD7 case after trisomy 7 rescue. Presentation of own results and review of the literature.
Mergenthaler S, Wollmann HA, Burger B, Eggermann K, Kaiser P, Ranke MB, Schwanitz G, Eggermann T. Mergenthaler S, et al. Ann Genet. 2000 Jan-Mar;43(1):15-21. doi: 10.1016/s0003-3995(00)00010-1. Ann Genet. 2000. PMID: 10818216 Review.
Here we present our results from the analysis of an abortion with confined placental mosaicism (CPM) for trisomy 7 which showed a maternal meiotic origin of the trisomy in the placenta and rescue to maternal UPD7 in foetal membrane. ...In maternal UPD7, 50% of cases …
Here we present our results from the analysis of an abortion with confined placental mosaicism (CPM) for trisomy 7 which showe …
Confined placental mosaicism for trisomies 2, 3, 7, 8, 9, 16, and 22: their incidence, likely origins, and mechanisms for cell lineage compartmentalization.
Wolstenholme J. Wolstenholme J. Prenat Diagn. 1996 Jun;16(6):511-24. doi: 10.1002/(SICI)1097-0223(199606)16:6<511::AID-PD904>3.0.CO;2-8. Prenat Diagn. 1996. PMID: 8809892 Review.
Analysis of confined placental mosaicism (CPM) for trisomies 2, 3, 7, 8, 9, 16, and 22, in diagnostic chorionic villus sampling procedures, demonstrates apparent incidences of CPM for individual trisomies of between 9 and 91 cases per 100,000 pregnancies, with trisomy 7 …
Analysis of confined placental mosaicism (CPM) for trisomies 2, 3, 7, 8, 9, 16, and 22, in diagnostic chorionic villus sampling procedures, …
Characterization of aneuploid populations with trisomy 7 and 20 derived from diploid human colonic epithelial cells.
Ly P, Eskiocak U, Kim SB, Roig AI, Hight SK, Lulla DR, Zou YS, Batten K, Wright WE, Shay JW. Ly P, et al. Neoplasia. 2011 Apr;13(4):348-57. doi: 10.1593/neo.101580. Neoplasia. 2011. PMID: 21472139 Free PMC article.
Here, we provide evidence that serum-free passage of originally diploid, immortalized human colonic epithelial cells (HCECs) gave rise to the acquisition of trisomy 7 (+7), an aneuploidy detected in more than 40% of colorectal adenomas. ...The emergence and characte …
Here, we provide evidence that serum-free passage of originally diploid, immortalized human colonic epithelial cells (HCECs) gave rise to th …
Atypical Renal Cysts: A Morphologic, Immunohistochemical, and Molecular Study.
Matoso A, Chen YB, Rao V, Wang L, Cheng L, Epstein JI. Matoso A, et al. Am J Surg Pathol. 2016 Feb;40(2):202-11. doi: 10.1097/PAS.0000000000000557. Am J Surg Pathol. 2016. PMID: 26574846
The most common molecular alterations detected were trisomy 17 (n=6) and trisomy 7 (n=4). One case showed deletion of chromosome 3p. Clinical follow-up information was available in 23 patients; 20 were alive with no evidence of disease after a median follow-up of 20 …
The most common molecular alterations detected were trisomy 17 (n=6) and trisomy 7 (n=4). One case showed deletion of chromoso …
Chromosomal abnormalities in non-neoplastic renal tissue.
van den Berg E, Dijkhuizen T, Störkel S, Molenaar WM, de Jong B. van den Berg E, et al. Cancer Genet Cytogenet. 1995 Dec;85(2):152-4. doi: 10.1016/0165-4608(95)00035-6. Cancer Genet Cytogenet. 1995. PMID: 8548740
Trisomy 7 was present in 23 cases, loss of Y in 14, trisomy 5 and 12 in three, trisomy 18 in two cases, and trisomy 10 in one case. Clonal chromosomal anomalies found in two cases from kidneys without neoplasia were trisomy 7, trisomy 12, and trisomy 1 …
Trisomy 7 was present in 23 cases, loss of Y in 14, trisomy 5 and 12 in three, trisomy 18 in two cases, and trisomy 10 in one …
113 results