Results 51 to 60 of about 212,640 (241)

Chromosomal Abnormalities, Drug Sensitivity and Resistance in Hematological Malignancies: A Comprehensive Overview by the Francophone Group of Hematological Cytogenetics (GFCH)

American Journal of Hematology, EarlyView.
ABSTRACT Chromosomal abnormalities have a major clinical impact on hematological malignancies, particularly with regard to treatment strategies. To preserve and consolidate fundamental knowledge in this rapidly evolving field, the Francophone Group of Hematological Cytogenetics (Groupe Francophone de Cytogénétique Hématologique, GFCH) conducted a ...
Florence Nguyen‐Khac, Audrey Bidet, Elise Chapiro, Nathalie Douet‐Guilbert, Jean‐Baptiste Gaillard, Nada Assaf, Nathalie Auger, Hend Chaker, Jasmine Chauzeix, Inge Govaerts, Hippolyte Guérineau, Christine Lefebvre, Pauline Roynard, Hélène Guermouche, Lucienne Michaux, Marie‐Bérengère Troadec, Lauren Véronèse   +16 more
wiley   +1 more source

Prenatal diagnosis and molecular cytogenetic characterization of mosaicism for r(13), monosomy 13 and idic r(13) by amniocentesis

Taiwanese Journal of Obstetrics & Gynecology, 2020
Objective: We present prenatal diagnosis and molecular cytogenetic characterization of mosaicism for ring chromosome 13 [r(13)], monosomy 13 and isodicentric ring chromosome 13 [idic r(13)] by amniocentesis.
Chih-Ping Chen, Chen-Yu Chen, Schu-Rern Chern, Peih-Shan Wu, Shin-Wen Chen, Chen-Chi Lee, Li-Feng Chen, Wayseen Wang   +7 more
doaj   +1 more source

An Adult Presentation of KIF11‐Related MCLID Syndrome: Case Report and 40‐Year Follow‐Up

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Pathogenic variants in KIF11 are linked to autosomal dominant syndromes with microcephaly, chorioretinopathy, lymphedema, and intellectual disability (MCLID), though adult presentations remain underreported. We report a 42‐year‐old female presenting with a de novo single‐amino acid in‐frame deletion in the KIF11 gene (c.1294_1296del; p ...
Thrishna Chathurvedula, Juvy Rabelas, Kareem Touleimat, Elaine Marchi, Ruhi Shah, Shaydah Kheradmand, Kuldeep Singh, Karen Amble, Gholson J. Lyon   +8 more
wiley   +1 more source

Low-level mosaic trisomy 14 at amniocentesis in a pregnancy associated with cytogenetic discrepancy between cultured amniocytes and uncultured amniocytes, positive non-invasive prenatal testing for trisomy 14, perinatal progressive decrease of the trisomy 14 cell line and a favorable fetal outcome

Taiwanese Journal of Obstetrics & Gynecology
Objective: We present low-level mosaic trisomy 14 at amniocentesis. Case report: A 37-year-old, gravida 2, para 1, woman underwent amniocentesis at 18 weeks of gestation because of advanced maternal age.
Chih-Ping Chen, Fang-Tzu Wu, Shu-Yuan Chang, Peih-Shan Wu, Yen-Ting Pan, Meng-Shan Lee, Chien-Ling Chiu, Wayseen Wang   +7 more
doaj   +1 more source

Systematic Cardiac Phenotyping of Patients With Copy Number Variants in the 15q11.2 Breakpoint 1 to Breakpoint 2 Region: A Retrospective Cohort Study From Nine Pediatric Cardiac Centers

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Microdeletions impacting 15q11.2 breakpoint (BP) 1 to BP2, adjacent to the Prader–Willi critical region, have previously described neuropsychiatric associations, with potential low penetrance presentations of congenital heart disease (CHD) also identified.
Morgan B. Wright, Maria B. Padua, Lindsey R. Helvaty, Kim L. McBride, Gabrielle Geddes, Vidu Garg, Seema R. Lalani, Stephanie Burns Wechsler, Jennelle C. Hodge, Benjamin J. Landis, Stephanie M. Ware   +10 more
wiley   +1 more source

Prenatal diagnosis of maternal uniparental disomy 16 associated with mosaic trisomy 16 at amniocentesis, and pericardial effusion and intrauterine growth restriction in the fetus

Taiwanese Journal of Obstetrics & Gynecology, 2021
Objective: We present prenatal diagnosis of maternal uniparental disomy (UPD) 16 associated with mosaic trisomy 16 at amniocentesis, and pericardial effusion and intrauterine growth restriction (IUGR) in the fetus.
Chih-Ping Chen, Tsang-Ming Ko, Schu-Rern Chern, Peih-Shan Wu, Shin-Wen Chen, Fang-Tzu Wu, Yun-Yi Chen, Dai-Dyi Town, Li-Feng Chen, Wayseen Wang   +9 more
doaj   +1 more source

Cytogenetic analysis of uveal melanomas: a long-term experience [PDF]

, 2013
Background/aim: Cytogenetic profile of posterior uveal melanoma (mainly monosomy 3) is actually considered the most specific prognostic factor for uveal melanoma patients.
Parrozzani, Raffaele
core  

Influence of Molecular Genetic Classes on Behavior in Prader‐Willi Syndrome

American Journal of Medical Genetics Part B: Neuropsychiatric Genetics, EarlyView.
ABSTRACT A wide range of behavioral phenotypes has been described in PWS patients including autism spectrum disorder (ASD). The prevalence of behavioral disorders was studied in 292 participants over 3 years with genetically confirmed PWS (N = 164 females and N = 128 males) with deletion (N = 182) and mUPD (maternal uniparental disomy) (N = 99).
Ranim Mahmoud, Merlin G. Butler, Wai Park, Jennifer L. Miller, Daniel J. Driscoll, June‐Anne Gold, Virginia Kimonis   +6 more
wiley   +1 more source

Discrepancy Minimization via a Self-Balancing Walk

, 2021
We study discrepancy minimization for vectors in $\mathbb{R}^n$ under various settings. The main result is the analysis of a new simple random process in multiple dimensions through a comparison argument.
Alweiss, Ryan
core   +1 more source

Cytogenetic discrepancy between cultured amniocytes and uncultured amniocytes in mosaic double trisomy involving trisomy 7 and trisomy 20 (48,XY,+7,+20) at amniocentesis

Taiwanese Journal of Obstetrics & Gynecology, 2020
Objective: We present mosaic double trisomy involving trisomy 7 and trisomy 20 at amniocentesis in a pregnancy with a favorable outcome. Case report: A 41-year-old woman underwent amniocentesis at 16 weeks of gestation because of advanced maternal age ...
Chih-Ping Chen, Yi-Hui Lin, Schu-Rern Chern, Peih-Shan Wu, Shin-Wen Chen, Fang-Tzu Wu, Meng-Shan Lee, Yun-Yi Chen, Wayseen Wang   +8 more
doaj   +1 more source