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Objective: To analyze the hematological phenotype and genotype of : c.96-2A > G carriers.
Methods: The blood routine parameters and hemoglobin electrophoresis of rare cases were analyzed and identified by PCR combined with reverse dot blot (RBD-PCR), GAP-PCR and DNA sequencing.
Results: Among the 7 patients, one adult patient had normal hemoglobin levels, with slightly decreased mean corpuscular volume (MCV) and mean corpuscular hemoglobin (MCH). Hb Bart's band was found in 6 neonates by hemoglobin electrophoresis, of which the content of Hb Bart's band in 1 neonate was 15.80%, and the content of Hb Bart's band in the other 5 neonates was 0.30%-0.90%. The results of genetic analysis showed that all the 7 patients had : c.96-2A > G (IVS-I-116A > G) mutation, in which 1 case was compounded with - deletion.
Conclusion: : c.96-2A > G mutation carriers exhibit the phenotype of α-thalassemia, and when the :c.96-2A > G mutation is combined with - deletion, an intermediate phenotype of anemia is produced.
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http://dx.doi.org/10.1080/16078454.2024.2426829 | DOI Listing |
Background: This systematic review aimed to evaluate whether specific single nucleotide polymorphisms (SNPs) in miRNAs are associated with recurrent implantation failure (RIF).
Methods: A comprehensive literature search was conducted across PubMed-MEDLINE, Web of Science, Scopus, and the Excerpta Medica DataBASE.
Results: The Newcastle-Ottawa Scale (NOS) yielded an intermediate to high quality, with one study rated with 6 stars, and the remaining four with 7 stars.
World J Gastroenterol
December 2024
Medical Technology Department, Hanoi Medical University, Hanoi 116177, Viet Nam.
Background: Human leukocyte antigen (HLA) class II molecules are cell surface receptor proteins found on antigen-presenting cells. Polymorphisms and mutations in the gene can affect the immune system and the progression of hepatitis B.
Aim: To study the relation between rs2856718 of , rs3077, and rs9277535 of , hepatitis B virus (HBV)-related cirrhosis, and hepatocellular carcinoma (HCC).
Gynecol Endocrinol
December 2022
Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, Sichuan, China.
Several studies evaluated the relationship between estrogen receptor (ER) polymorphisms and the outcomes of controlled ovulation hyperstimulation (COH). However, the results remained obscure. The objective of this study was to perform a meta-analysis to investigate the links between ER polymorphisms and COH outcomes.
View Article and Find Full Text PDFWorld J Surg Oncol
June 2022
Department of Medical Oncology, Meizhou People's Hospital (Huangtang Hospital), Meizhou Academy of Medical Sciences, Meizhou, People's Republic of China.
Background: The link between glutathione S-transferase P1 (GSTP1) c.313A > G polymorphism and chemotherapy-related adverse events remains controversial. The goal of this study was to assess how this variant affected the toxicity of anthracycline-/paclitaxel-based chemotherapy in patients with breast cancer.
View Article and Find Full Text PDFPlant Physiol
August 2021
College of Agriculture and Biotechnology, Zhejiang University, Hangzhou 310058, China.
The genomic shock of whole-genome duplication (WGD) and hybridization introduces great variation into transcriptomes, for both coding and noncoding genes. An altered transcriptome provides a molecular basis for improving adaptation during the evolution of new species. The allotetraploid cotton, together with the putative diploid ancestor species compose a fine model for study the rapid gene neofunctionalization over the genome shock.
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