Varaico: Literature-Extracted Genetic Variants

Gene:HBA2
Variant:p.*143Q
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HBA2

NM_000517.6:p.*143Q

Associated Papers

ACMG/AMP-Based Variant Classification of a Novel HBA2 Variant (HBA2: C.297del, Hb Taiping) in Compound Heterozygosity With Hb Adana (HBA2:C.179G>A) Causing Non-Deletional Hb H Disease.

Yasin NM et al.

International Journal of Laboratory Hematology, 2026

Profiling structural variations of the α-globin gene cluster by the single molecule real-time sequencing: remarkable diversity of the spectrum with rare and novel variants identified in a large Chinese cohort.

Wei D et al.

Human Genetics, 2026

Two Novel δ-Globin Chain Variants Identified in the Chinese Population.

Su Z et al.

Hemoglobin, 2026

Detection of Rare Thalassemia Variants Using Accurate Circular Consensus Long-Read Sequencing.

Zhou X et al.

Human Mutation, 2026

A rare -α27.6 deletion compounded with the hemoglobin constant spring mutation identified in a Chinese couple.

Li W et al.

Hematology (amsterdam, Netherlands), 2025

Complex interaction of δ-globin variant HbA2-Famagusta combined with β-globin variant Hb Monroe in cis with the HBB:c.-92C>G mutation: hematological characteristics and molecular diagnostic insights.

Panyasai S et al.

Expert Review of Hematology, 2025

Compound Heterozygous Hb Milledgeville With -α4.2 Thalassemia-A Rare and First Reported Cause of Primary Erythrocytosis in an Indian Family.

Chauhan R et al.

International Journal of Laboratory Hematology, 2025

Identification of maternal Gγ(Aγδβ)0 thalassemia through retrospective reanalysis of prenatal cfDNA sequencing data.

Zhu X et al.

Annals of Medicine, 2025

Targeted genetic screening for identifying carrier status and early-onset disease risks in Chinese newborns.

Hao C et al.

Communications Medicine, 2025

41238831 (PubMed )
Supplement: 43856_2025_1208_MOESM1_ESM.pdf

Screening, genetic analysis, and clinical transfusion implications of thalassaemia and glucose-6-phosphate dehydrogenase deficiency in blood donors.

Chen ZX et al.

Transfusion Medicine (oxford, England), 2025

Genetic Analysis of a Patient with β-Thalassemia Major and Homozygous Hb Constant Spring in a Chinese Family.

Wang L et al.

Clinical Laboratory, 2025

Identification of a novel 10.7 kb deletion (Nanning deletion; -ζ10.7 kb) in a Chinese female.

Li Y et al.

Molecular Biology Reports, 2025

Establishment of reference interval (RI) for G6PD/6PGD ratio in adults from Yangjiang, China.

Wang Z et al.

Annals of Hematology, 2025

Adult genomic medicine: lessons from a multisite study of 2700 patients.

Bakur K et al.

Genome Medicine, 2025

41024252 (PubMed )
Supplement: 13073_2025_1529_MOESM1_ESM.xlsx › Sheet1

Genotype-Phenotype Correlation of Seven Known and Novel β-Globin Gene Variants.

Singha K et al.

International Journal of Molecular Sciences, 2025

Molecular Diagnosis and Stability Testing of Hemoglobin Phnom Penh [HBA1: C.353_355dup (p.Phe118_Thr119insIle)] - The First Northern Thai Case.

Wongkuna P et al.

Hemoglobin, 2025

Genetic analysis of thalassemia in putian: comparative insights into mutation spectra with other global regions.

Yu L et al.

Annals of Hematology, 2025

A novel targeted long-read sequencing-based preimplantation genetic testing method for α-thalassemia (tlrPGT-α-thal).

Shi Q et al.

Journal of Assisted Reproduction and Genetics, 2025

Genome diversity and signatures of natural selection in mainland Southeast Asia.

He Y et al.

Nature, 2025

Misdiagnosis of α-Thalassemia Heterozygotes as Homozygotes Due to Base Mutations in the Primer Binding Region.

Ye L et al.

Hemoglobin, 2025

HBA2: C.4delG: A Novel Frameshift Mutation Causing α+-Thalassemia Found in a Chinese Family.

Li W et al.

Hemoglobin, 2025

Identification of a novel complex variant in a patient involving the α-globin gene cluster by third-generation sequencing.

Liu H et al.

Annals of Hematology, 2025

Detection of Common α-Hemoglobin Variants in Thailand by Using Real-Time PCR with High Resolution Melting Analysis.

Muangpa S et al.

Hemoglobin, 2025

Alpha-Thalassemia Caused by ααIVSI-1(AGGT> AGAT) (HBA1: c.95 + 1G > A) Mutation and its Combinations with Other Forms of Thalassemia or Hemoglobinopathy in Northern Thailand.

Pornprasert S et al.

Indian Journal of Hematology & Blood Transfusion : an Official Journal of Indian Society of Hematology and Blood Transfusion, 2025

Applying the National Genomic DNA Reference Materials to Evaluate the Performance of Nanopore Sequencing in Identifying Thalassemia Variants.

Wei X et al.

Journal of Clinical Laboratory Analysis, 2025

Genotype Distribution and Clinical Characteristics of Thalassemia Patients Needing Transfusion in Yangjiang, Western Guangdong.

Chen ZX et al.

Transfusion Medicine and Hemotherapy : Offizielles Organ Der Deutschen Gesellschaft Fur Transfusionsmedizin Und Immunhamatologie, 2025

The Clinical and Laboratory Profiles of a Deletional α2-Globin Gene Polyadenylation Signal Sequence (AATAAA > AATA--) [HBA2:c.*93_*94delAA]: The Malaysian Experience.

Yasin NM et al.

Diagnostics (basel, Switzerland), 2025

Targeted long-read sequencing facilitates effective carrier screening for complex monogenic diseases including spinal muscular atrophy, α-/β-thalassemia, 21-hydroxylase deficiency, and fragile-X syndrome.

Li S et al.

Journal of Translational Medicine, 2025

Alpha-globin gene cluster haplotypes and D1S80, D17S5, and TPO VNTR polymorphisms among four ethnic populations from lower northeastern Thailand.

Singsanan S et al.

Scientific Reports, 2025

Thalassemia genetic screening of pregnant women with anemia in Northern China through comprehensive analysis of thalassemia alleles (CATSA).

Zhou J et al.

Clinica Chimica Acta; International Journal of Clinical Chemistry, 2025

Haplotype-Resolved Genotyping and Association Analysis of 1,020 β-Thalassemia Patients by Targeted Long-Read Sequencing.

Ye Y et al.

Advanced Science (weinheim, Baden-wurttemberg, Germany), 2025

Combined heterozygosity for hemoglobin Paksé, α-thalassemia and for hemoglobin E, β- thalassemia ̵ first appearance in Europe.

Schnedl WJ et al.

Annals of Hematology, 2025

The distribution and spectrum of thalassemia variants in GUIYANG region, southern China.

Zhao X et al.

Orphanet Journal of Rare Diseases, 2025

Clinical Utility of the Addition of Molecular Genetic Testing to Newborn Screening for Hemoglobinopathies for Confirmation of Alpha-Thalassemia Trait.

Shook LM et al.

International Journal of Neonatal Screening, 2025

Saliva Sample-Based Non-Invasive Carrier Screening for Spinal Muscular Atrophy, Hereditary Hearing Loss, and Thalassemia in 13,926 Women of Reproductive Age From South Zhejiang.

Xu C et al.

Molecular Genetics & Genomic Medicine, 2025

[The impact and clinical implication of variants in the start codon of HBA gene on the phenotype of thalassemia].

Lai B et al.

Zhonghua Yi Xue Yi Chuan Xue Za Zhi = Zhonghua Yixue Yichuanxue Zazhi = Chinese Journal of Medical Genetics, 2025

Screening and Diagnosis of Rare Thalassemia Variants: Is Third-Generation Sequencing Enough?

Tang H et al.

Archives of Pathology & Laboratory Medicine, 2025

First Reported Case of Hemoglobin H Disease Caused by the Rare α-Globin Gene Mutation (HBA2 c.244delT) in a Chinese Family.

Zhou JY et al.

Hemoglobin, 2025

Identification of a β-Globin Gene Mutation with the Genotype β-28(A > G), IVS-I-5(G > A)/βCD 71/72(+A) Using Third-Generation Sequencing.

Zeng GK et al.

Hemoglobin, 2025

Characterization and Confirmation of Mildly Unstable Hb Pontoise or α1 63(E12) Ala > Asp and Literature Review.

Tang B et al.

Hemoglobin, 2025

Detection of a novel large fragment deletion in the alpha-globin gene cluster using the CNVplex technology.

Xu J et al.

Frontiers in Genetics, 2025

Prenatal Diagnosis and Management of Fetal Anemia Caused by Compound Heterozygous Hemoglobin Q-Thailand and Hemoglobin Constant Spring.

Tongsong T et al.

Fetal Diagnosis and Therapy, 2025

Regional patterns of genetic variants in expanded carrier screening: a next-generation sequencing pilot study in Fujian Province, China.

Guo D et al.

Frontiers in Genetics, 2025

40421383 (PubMed )
Supplement: Table1.xlsx › Table_S3

Consideration of immunochromatographic strip positive results for screening of alpha-thalassemia in elevated hemoglobin F samples.

Theingi M et al.

Scandinavian Journal of Clinical and Laboratory Investigation, 2025

Molecular and hematological characteristics of two different δ-globin promoter variants, δ-276(A>G) and δ-77(T >C) among Thai, Burmese, and Laotian subjects.

Panyasai S et al.

Peerj, 2025

Utilizing loop-mediated isothermal amplification (LAMP) for detecting hemoglobin Constant Spring and hemoglobin Pakse mutations amidst the high prevalence and genetic heterogeneity of thalassemia in Thailand.

Wongprachum K et al.

Peerj, 2025

Development and validation of mPCR-CEFA for detecting multiple deletion and non-deletion thalassemia genotypes.

Xu J et al.

Frontiers in Genetics, 2025

40697540 (PubMed )
Supplement: Table1.xlsx › _Supplementary_Table_S1
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