التفاصيل البيبلوغرافية
| العنوان: |
RETRACTED ARTICLE: Multidisciplinary management for Peutz–Jeghers syndrome and prevention of vertical transmission to offspring using preimplantation genetic testing |
| المؤلفون: |
Xiqiao Xu, Ruifeng Song, Kaiyue Hu, Ya Li, Haixia Jin, Bing Chen, Wenyan Song, Yile Zhang, Jiawei Xu, Yingpu Sun |
| المصدر: |
Orphanet Journal of Rare Diseases, Vol 17, Iss 1, Pp 1-14 (2022) |
| بيانات النشر: |
BMC, 2022. |
| سنة النشر: |
2022 |
| المجموعة: |
LCC:Medicine |
| مصطلحات موضوعية: |
Rare diseases, Peutz–Jeghers syndrome (PJS), Preimplantation genetic testing for monogenic defects (PGT-M), Multi-disciplinary team (MDT), STK11, Medicine |
| الوصف: |
Abstract Background Peutz Jeghers syndrome (PJS) is an autosomal dominant genetic disorder caused by STK11 mutation with a predisposition to gastrointestinal polyposis and cancer. PJS patients suffer poor quality of life and are highly concerned about whether deleterious mutations transmit to their offspring. Therefore, this study aimed to propose feasible clinical management and provide effective preimplantation genetic testing for monogenic defect (PGT-M) strategies to protect offspring from inheriting the disease. Methods A hospital-based clinical retrospective analysis reviewing the clinical characteristics and fertility aspects was first conducted on 51 PJS patients at the First Affiliated Hospital of Zhengzhou University between January 2016 and March 2021. Among the 51 patients, the PGT-M strategy was further carried out in 4 couples, which started with a biopsy of the trophectoderm cells of embryos and whole genome amplification using multiple displacement amplification. Thereafter, single nucleotide polymorphism linkage analyses based on karyomapping were performed with copy number variations of the embryos identified simultaneously. Finally, prenatal diagnosis was used to verify the validity of the PGT-M results. Results A comprehensive management flowchart adopted by the multidisciplinary team model was formulated mainly focusing on clinical genetic and gastrointestinal aspects. Under the guidelines of this management, 32 embryos from 4 PJS pedigrees were diagnosed and 2 couples successfully conceived healthy babies free of the STK11 pathogenic mutation. Conclusions Our comprehensive management could help affected families avoid having children with PJS through preimplantation genetic testing and provide meaningful guidance for multidisciplinary clinical practice on PJS. |
| نوع الوثيقة: |
article |
| وصف الملف: |
electronic resource |
| اللغة: |
English |
| تدمد: |
1750-1172 |
| Relation: |
https://doaj.org/toc/1750-1172 |
| DOI: |
10.1186/s13023-022-02221-z |
| URL الوصول: |
https://doaj.org/article/e77fcf559733408d8c617ab30116115d |
| رقم الانضمام: |
edsdoj.77fcf559733408d8c617ab30116115d |
| قاعدة البيانات: |
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