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Comprehensive analysis of immune-related lncRNAs in AML patients uncovers potential therapeutic targets and prognostic biomarkers. Heliyon 2024; 10:e30616. [PMID: 38774083 PMCID: PMC11107112 DOI: 10.1016/j.heliyon.2024.e30616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 04/29/2024] [Accepted: 04/30/2024] [Indexed: 05/24/2024] Open
Abstract
Purpose The objective of this study was to provide theoretically feasible strategies by understanding the relationship between the immune microenvironment and the diagnosis and prognosis of AML patients. To this end, we built a ceRNA network with lncRNAs as the core and analyzed the related lncRNAs in the immune microenvironment by bioinformatics analysis. Methods AML transcriptome expression data and immune-related gene sets were obtained from TCGA and ImmPort. Utilizing Pearson correlation analysis, differentially expressed immune-related lncRNAs were identified. Then, the LASSO-Cox regression analysis was performed to generate a risk signature consisting immune-related lncRNAs. Accuracy of signature in predicting patient survival was evaluated using univariate and multivariate analysis. Next, GO and KEGG gene enrichment and ssGSEA were carried out for pathway enrichment analysis of 183 differentially expressed genes, followed by drug sensitivity and immune infiltration analysis with pRRophetic and CIBERSORT, respectively. Cytoscape was used to construct the ceRNA network for these lncRNAs. Results 816 common lncRNAs were selected to acquire the components related to prognosis. The final risk signature established by multivariate Cox and stepwise regression analysis contained 12 lncRNAs engaged in tumor apoptotic and metastatic processes: LINC02595, HCP5, AC020934.2, AC008770.3, LINC01770, AC092718.4, AL589863.1, AC131097.4, AC012368.1, C1RL-AS1, STARD4-AS1, and AC243960.1. Based on this predictive model, high-risk patients exhibited lower overall survival rates than low-risk patients. Signature lncRNAs showed significant correlation with tumor-infiltrating immune cells. In addition, significant differences in PD-1/PD-L1 expression and bleomycin/paclitaxel sensitivity were observed between risk groups. Conclusion LncRNAs related to immune microenvironment were prospective prognostic and therapeutic options for AML.
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A case of acute lung injury in a peripheral blood stem cell donor mobilized with pegylated recombinant human granulocyte colony-stimulating factor. Int J Hematol 2024:10.1007/s12185-024-03779-z. [PMID: 38730189 DOI: 10.1007/s12185-024-03779-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Revised: 04/06/2024] [Accepted: 04/15/2024] [Indexed: 05/12/2024]
Abstract
Pegylated recombinant human granulocyte colony-stimulating factor (PEG-rhG-CSF) has been introduced for the mobilization of peripheral blood stem cells (PBSCs). However, no cases of acute lung injury (ALI) in healthy donors have been reported, and the underlying mechanisms remain poorly understood. We first reported a case of ALI caused by PEG-rhG-CSF in a healthy Chinese donor, characterized by hemoptysis, hypoxemia, and patchy shadows. Ultimately, hormone administration, planned PBSC collection, leukocyte debridement, and planned PBSC collection resulted in active control of the donor's ALI. The donor's symptoms improved without any adverse effects, and the PBSC collection proceeded without incident. Over time, the lung lesion was gradually absorbed and eventually returned to normal. PEG-rhG-CSF may contribute to ALI in healthy donors via mechanisms involving neutrophil aggregation, adhesion, and the release of inflammatory mediators in the lung. This case report examines the clinical manifestations, treatment, and mechanism of lung injury induced by PEG-rhG-CSF-mobilized PBSCs.
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Investigation of HLA susceptibility alleles and genotypes with hematological disease among Chinese Han population. PLoS One 2024; 19:e0281698. [PMID: 38593173 PMCID: PMC11003630 DOI: 10.1371/journal.pone.0281698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Accepted: 02/10/2024] [Indexed: 04/11/2024] Open
Abstract
Several genes involved in the pathogenesis have been identified, with the human leukocyte antigen (HLA) system playing an essential role. However, the relationship between HLA and a cluster of hematological diseases has received little attention in China. Blood samples (n = 123913) from 43568 patients and 80345 individuals without known pathology were genotyped for HLA class I and II using sequencing-based typing. We discovered that HLA-A*11:01, B*40:01, C*01:02, DQB1*03:01, and DRB1*09:01 were prevalent in China. Furthermore, three high-frequency alleles (DQB1*03:01, DQB1*06:02, and DRB1*15:01) were found to be hazardous in malignant hematologic diseases when compared to controls. In addition, for benign hematologic disorders, 7 high-frequency risk alleles (A*01:01, B*46:01, C*01:02, DQB1*03:03, DQB1*05:02, DRB1*09:01, and DRB1*14:54) and 8 high-frequency susceptible genotypes (A*11:01-A*11:01, B*46:01-B*58:01, B*46:01-B*46:01, C*01:02-C*03:04, DQB1*03:01-DQB1*05:02, DQB1*03:03-DQB1*06:01, DRB1*09:01-DRB1*15:01, and DRB1*14:54-DRB1*15:01) were observed. To summarize, our findings indicate the association between HLA alleles/genotypes and a variety of hematological disorders, which is critical for disease surveillance.
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The novel HLA-DPB1*02:02:07 allele identified by Sanger dideoxy nucleotide sequencing in a Chinese individual. HLA 2023; 102:777-778. [PMID: 37622239 DOI: 10.1111/tan.15202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 08/08/2023] [Indexed: 08/26/2023]
Abstract
HLA-DPB1*02:02:07 differs from HLA-DPB1*02:02:01:01 by one nucleotide in exon 2.
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[Detection of BCR-ABL Fusion Gene in Chronic Myeloid Leukemia by Novel Digital PCR]. ZHONGGUO SHI YAN XUE YE XUE ZA ZHI 2023; 31:1647-1656. [PMID: 38071041 DOI: 10.19746/j.cnki.issn.1009-2137.2023.06.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/18/2023]
Abstract
OBJECTIVE To establish a new digital polymerase chain reaction (dPCR) system for the detection of BCR-ABL fusion gene in patients with chronic myeloid leukemia (CML), and explore its analytical performance and clinical applicability in the detection of BCR-ABLp190/210/230. METHODS A new dPCR system for detecting BCR-ABLp190/210/230 was successfully developed, and its sensitivity difference with qPCR and improvement of drug side effects in patients with CML during drug reduction or withdrawal were compared. RESULTS Among 176 samples, qPCR and dPCR showed high consistency in the sensitivity of detecting BCR-ABL (82.39%), and the positive rate of dPCR was about 5 times higher that of qPCR (20.45% vs 3.98%). During follow-up, blood routine (25% vs 10%), kidney/liver/stomach (25% vs 20%) and cardiac function (10% vs 0) were significantly improved after drug reduction or withdrawal in patients with initial dPCR negative compared with before drug reduction or withdrawal. CONCLUSIONS This new dPCR detection system can be applied to the detection of BCR-ABLp190/210/230. It has better consistency and higher positive detection rate than qPCR. Drug withdrawal or dose reduction guided by dPCR has a certain effect on improving drug side effects.
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Intensified conditioning regimen with fludarabine combined with post-transplantation cyclophosphamide for haploidentical allogeneic hematopoietic stem cell transplantation in children with high-risk acute leukemia. Hematology 2023; 28:2223873. [PMID: 37347232 DOI: 10.1080/16078454.2023.2223873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/23/2023] Open
Abstract
OBJECTIVE Post-transplantation cyclophosphamide (PTCy) can reduce the incidence of graft versus host disease (GVHD) and this intervention is often applied on adults with hematologic malignancy. However, the high relapse rate hinders the development of the intervention and data of PTCy used on children with hematologic malignancy remains limited. In order to overcome issue of high relapse rate in PTCy treatment, we used fludarabine (Flu), enhanced dose of cytarabine (Ara-C, 9 g/m2), busulfan (Bu), Cy, anti-thymocyte globulin (ATG) combined with PTCy for an intensified conditioning regimen. METHODS A total of 22 children with acute leukemia received intensified PTCy conditioning regimen (PTCy intensified group). We matched with 18 children who received modified Bu-Cy and ATG conditioning regimen in the same period (ATG group). RESULTS The two-year cumulative incidences of grade II-IV acute GVHD was significantly lower in PTCy intensified group (13.6 ± 7.7% vs 38.9 ± 11.5%, P = 0.048). Two-year GVHD-free relapse free survival (GRFS) in PTCy seems to be better among the increment group despite not being significant (63.3 ± 10.3% vs 35.4 ± 11.9%, P = 0.092). The positive rate of minimal residual disease after transplantation was significantly lower than that before transplantation (20.0% vs 2.5%, P = 0.029). CONCLUSION In conclusion, ATG and PTCy combined with Flu-based increased intensity conditioning regimen is effective for acute leukemia in children. It could reduce GVHD rate significantly and potentially improve GRFS.
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The novel HLA-DQB1*06:475 allele, identified by Sanger dideoxy nucleotide sequencing in a Chinese individual. HLA 2023; 102:645-646. [PMID: 37537849 DOI: 10.1111/tan.15172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 07/19/2023] [Indexed: 08/05/2023]
Abstract
HLA-DQB1*06:475 differs from HLA-DQB1*06:35 by one nucleotide in exon 2.
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The Extract of Pinellia Ternata-Induced Apoptosis of Leukemia Cells by Regulating the Expression of Bax, Bcl-2 and Caspase-3 Protein Expression in Mice. Transplant Proc 2023; 55:2232-2240. [PMID: 37777366 DOI: 10.1016/j.transproceed.2023.08.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 07/17/2023] [Accepted: 08/01/2023] [Indexed: 10/02/2023]
Abstract
The study aims to lessen the monetary burden on patients and society by decreasing the price of proprietary drugs used in leukemia therapy. Flow cytometry, reverse transcription polymerase chain reaction, western blot, and a patient-derived xenograft mouse model were used to confirm the therapeutic effect of Pinellia ternata extract on leukemia. Three types of leukemia cells (K562, HL-60, and C8166 cell lines) were found to undergo early apoptosis (P ≤ .05) after being exposed to P. ternata extract, as measured by flow cytometry. Reverse transcription polymerase chain reaction results showed that P. ternata extract at both middle (300 μg/mL) and high (500 μg/mL) concentrations was able to down-regulate Bcl-2 and upregulate mRNA expression of Bax and caspase-3. In the patient-derived xenograft mouse model formed by BALB/c-nu/nu nude mice, immunohistochemistry indicated that P. ternata extract effectively suppressed the proliferation of leukemia cells. Therefore, P. ternata extract at 300 μg/mL and 500 μg/mL could effectively inhibit myeloid and lymphocytic leukemia cell proliferation and promote leukemia cell apoptosis by regulating Bax/Bcl-2 and caspase-3.
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The novel HLA-B*40:536N allele, identified by Sanger dideoxy nucleotide sequencing in a Chinese individual. HLA 2023; 102:524-525. [PMID: 37381595 DOI: 10.1111/tan.15141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Accepted: 06/19/2023] [Indexed: 06/30/2023]
Abstract
HLA-B*40:536N differs from HLA-B*40:03:01:01 by one nucleotide in exon 3.
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The novel HLA-A*30:01:24 allele, identified by Sanger dideoxy nucleotide sequencing in a Chinese individual. HLA 2023; 102:516-517. [PMID: 37533399 DOI: 10.1111/tan.15161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Accepted: 07/11/2023] [Indexed: 08/04/2023]
Abstract
HLA-A*30:01:24 differs from HLA-A*30:01:01:01 by one nucleotide in exon 3.
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The novel HLA-C*04:01:152 allele, identified by Sanger dideoxy nucleotide sequencing in a Chinese individual. HLA 2023; 102:533-534. [PMID: 37515486 DOI: 10.1111/tan.15170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 07/19/2023] [Indexed: 07/31/2023]
Abstract
HLA-C*04:01:152 differs from HLA-C*04:01:01:01 by one nucleotide in exon 1.
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The novel HLA-A*68:302 allele, identified by Sanger dideoxynucleotide sequencing in a Chinese individual. HLA 2023; 102:517-519. [PMID: 37403794 DOI: 10.1111/tan.15139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 06/13/2023] [Accepted: 06/14/2023] [Indexed: 07/06/2023]
Abstract
HLA-A*68:302 differs from HLA-A*68:01:02:01 by one nucleotide in exon 4.
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[Relationship between carotid atherosclerotic plaque characteristics in magnetic resonance imaging and perioperative hemodynamic instability]. ZHONGHUA YI XUE ZA ZHI 2023; 103:1918-1924. [PMID: 37402673 DOI: 10.3760/cma.j.cn112137-20221208-02600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 07/06/2023]
Abstract
Objective: To analyze the relationship between carotid atherosclerotic plaque characteristics in magnetic resonance imaging (MRI) and perioperative hemodynamic instability in patients with severe carotid artery stenosis undergoing carotid artery stenting (CAS). Methods: A total of 89 patients with carotid artery stenosis who underwent CAS treatment at Beijing Tsinghua Changgung Hospital affiliated to Tsinghua University from January 1, 2017, to December 31, 2021, were prospectively included. Among them, 74 were male and 15 were female, with an age range of 43 to 87 years (mean age: 67.8±8.2 years). Preoperative examinations included carotid artery MRI vessel wall imaging to analyze the existence of large lipid-rich necrotic core (LRNC), intraplaque hemorrhage (IPH), and fibrous cap rupture in carotid artery plaques. Plaques without the above-mentioned risk factors were defined as stable plaque group (34 cases), while those with such risk factors were defined as vulnerable plaque group (55 cases). The number of risk factors present in each plaque was also calculated. Intraoperative changes in blood pressure and heart rate were recorded, and the use of dopamine postoperatively was noted. Using the risk factors that the plaque has as independent variables and the clinical outcomes as dependent variables, the RR values were calculated, and the differences in clinical outcomes of patients with different risk factors were compared. Results: The incidence rates of hypotension and bradycardia were higher in patients with vulnerable plaques than those with stable plaques (60.0% (33/55) vs 14.7%(5/34) and 38.2%(21/55) vs 14.7%(5/34), respectively; both P<0.05). Based on MRI imaging features, the large LRNC was present in 45 cases, with RR values for hypotension and bradycardia of 3.15 (1.69-5.87) and 2.20 (1.07-4.53), respectively; IPH was present in 37 cases, with RR values for hypotension and bradycardia of 2.70 (1.61-4.55) and 2.25 (1.15-4.39), respectively; and fibrous cap rupture was present in 29 cases, with RR values for hypotension and bradycardia of 1.50 (0.94-2.40) and 1.29 (0.67-2.49), respectively. The higher the number of risk factors in vulnerable plaques, the higher the incidence of intraoperative blood pressure and heart rate decrease: when the number of risk factors ranged from 0 to 3, the incidence of blood pressure decrease was 14.7% (5/34), 9/18, 11/18, and 13/19, respectively (P<0.001), and the incidence of heart rate decrease was 14.7% (5/34), 6/18, 7/18, and 8/19, respectively (P=0.022). There was no significant difference in the number of cases of dopamine use between the two groups (P>0.05). Conclusion: Patients with a higher number of risk factors for vulnerable carotid plaques, as indicated by carotid artery MRI vessel wall imaging, are at a higher risk of experiencing blood pressure and heart rate decrease during CAS surgery.
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Exploration of KIR genes and hematological-related diseases in Chinese Han population. Sci Rep 2023; 13:9773. [PMID: 37328612 PMCID: PMC10276034 DOI: 10.1038/s41598-023-36882-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 06/12/2023] [Indexed: 06/18/2023] Open
Abstract
The function of natural killer (NK) cells has previously been implicated in hematopoietic-related diseases. Killer immunoglobulin-like receptors (KIR) play an important role in NK cells after hematopoietic stem cell transplantation. To explore the immunogenetic predisposition of hematological-related diseases, herein, a multi-center retrospective study in China was conducted, analyzing and comparing 2519 patients with hematopathy (mainly, acute lymphoblastic leukemia, acute myeloid leukemia, aplastic anemia, and myelodysplastic syndrome) to 18,108 individuals without known pathology. Genotyping was performed by polymerase chain reaction with specific sequence primers (PCR-SSP). As a result, we discovered four genes including KIR2DL5 (OR: 0.74, 95% CI 0.59-0.93; Pc = 0.0405), 2DS1 (OR: 0.74, 95% CI 0.59-0.93; Pc = 0.0405), 2DS3 (OR: 0.58, 95% CI 0.41-0.81; Pc = 0.0180), and 3DS1 (OR: 0.74, 95% CI 0.58-0.94; Pc = 0.0405) to be protective factors that significantly reduce the risk of aplastic anemia. Our findings offer new approaches to immunotherapy for hematological-related diseases. As these therapies mature, they are promising to be used alone or in combination with current treatments to help to make blood disorders a manageable disease.
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The novel HLA-B*51:381 allele, identified in a Chinese individual through Sanger dideoxy nucleotide sequencing. HLA 2023. [PMID: 37315573 DOI: 10.1111/tan.15130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 05/31/2023] [Accepted: 06/02/2023] [Indexed: 06/16/2023]
Abstract
HLA-B*51:381 differs from HLA-B*51:01:01:01 by one nucleotide in exon 5.
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The novel HLA-C*06:02:105 allele, identified by Sanger dideoxy nucleotide sequencing in a Chinese individual. HLA 2023. [PMID: 37226401 DOI: 10.1111/tan.15114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Accepted: 05/12/2023] [Indexed: 05/26/2023]
Abstract
HLA-C*06:02:105 differs from HLA-C*06:02:01:01 by one nucleotide in exon 1.
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[Prophylactic vaccines for hepatitis type E]. ZHONGHUA GAN ZANG BING ZA ZHI = ZHONGHUA GANZANGBING ZAZHI = CHINESE JOURNAL OF HEPATOLOGY 2023; 31:477-482. [PMID: 37365023 DOI: 10.3760/cma.j.cn501113-20230304-00094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Subscribe] [Scholar Register] [Indexed: 06/28/2023]
Abstract
Over the past few years, hepatitis type E has been increasingly recognized as an underestimated global disease burden. Populations with severe infection-related injuries or deaths include pregnant women, patients with underlying liver disease, and the elderly. Vaccines are the most effective means to prevent hepatitis type E virus (HEV) infection. However, the development of inactivated or attenuated vaccines is not feasible due to the lack of an efficient HEV cell culture system, so researchers have conducted in-depth research on recombinant vaccines. The capsid protein (pORF2), which the virion's open reading frame 2 encodes, contains almost exclusively the HEV neutralization site. Several candidate vaccines based on pORF2 have demonstrated potential for primate protection, with two being well tolerated and highly effective in preventing hepatitis type E in adults. Hecolin® (HEV 239 vaccine), the world's first hepatitis type E vaccine, was approved for marketing in China in 2012.
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The novel HLA-B*44:03:67 allele, identified by Sanger dideoxy nucleotide sequencing in a Chinese individual. HLA 2023. [PMID: 37204151 DOI: 10.1111/tan.15118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Accepted: 05/12/2023] [Indexed: 05/20/2023]
Abstract
HLA-B*44:03:67 differs from HLA-B*44:03:02:01 by one nucleotide in exon 4.
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The novel HLA-A*02:07:23 allele, identified by Sanger dideoxy nucleotide sequencing in a Chinese individual. HLA 2023. [PMID: 37161862 DOI: 10.1111/tan.15098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Accepted: 04/30/2023] [Indexed: 05/11/2023]
Abstract
HLA-A*02:07:23 differs from HLA-A*02:07:01:01 by one nucleotide in exon 2.
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The novel HLA-DRB1*14:251 allele, identified by Sanger dideoxy nucleotide sequencing in a Chinese individual. HLA 2023. [PMID: 37102197 DOI: 10.1111/tan.15077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Revised: 04/12/2023] [Accepted: 04/14/2023] [Indexed: 04/28/2023]
Abstract
HLA-DRB1*14:251 differs from HLA-DRB1*14:126:01 by one nucleotide in exon 2.
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The novel HLA-C*12:368 allele, identified by Sanger dideoxy nucleotide sequencing in a Chinese individual. HLA 2023. [PMID: 37070805 DOI: 10.1111/tan.14986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Accepted: 12/02/2022] [Indexed: 04/19/2023]
Abstract
HLA-C*12:368 differs from HLA-C*12:03:01:01 by one nucleotide in exon 4.
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The novel HLA-DPB1*05:01:18 allele, identified by Sanger dideoxy nucleotide sequencing in a Chinese individual. HLA 2023. [PMID: 36951489 DOI: 10.1111/tan.15019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 03/02/2023] [Indexed: 03/24/2023]
Abstract
HLA-DPB1*05:01:18 differs from HLA-DPB1*05:01:01:01 by one nucleotide in exon 4.
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The novel HLA-C*03:621 allele, identified by Sanger dideoxy nucleotide sequencing in a Chinese individual. HLA 2023. [PMID: 36889808 DOI: 10.1111/tan.15016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 03/01/2023] [Indexed: 03/10/2023]
Abstract
HLA-C*03:621 differs from HLA-C*03:04:01:01 by one nucleotide in exon 1.
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The novel HLA-DQB1*02:01:44 allele, identified by Sanger dideoxy nucleotide sequencing in a Chinese individual. HLA 2023; 101:301-302. [PMID: 36385740 DOI: 10.1111/tan.14883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 11/15/2022] [Accepted: 11/15/2022] [Indexed: 11/19/2022]
Abstract
HLA-DQB1*02:01:44 differs from HLA-DQB1*02:01:01:01 by one nucleotide in exon 2.
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The novel HLA-C*01:239 allele, identified by Sanger dideoxy nucleotide sequencing in a Chinese individual. HLA 2023; 101:289-290. [PMID: 36412259 DOI: 10.1111/tan.14901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Accepted: 11/18/2022] [Indexed: 11/23/2022]
Abstract
HLA-C*01:239 differs from HLA-C*01:02:01:01 by one nucleotide in exon 4.
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The novel HLA-DQB1*03:03:29 allele, identified by sanger dideoxy nucleotide sequencing in a Chinese individual. HLA 2023; 101:302-304. [PMID: 36437783 DOI: 10.1111/tan.14907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 11/25/2022] [Indexed: 11/29/2022]
Abstract
HLA-DQB1*03:03:29 differs from HLA-DQB1*03:03:02:01 by one nucleotide in exon 2.
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The novel HLA-DQB1*04:93 allele, identified by Sanger dideoxy nucleotide sequencing in a Chinese individual. HLA 2023; 101:305-307. [PMID: 36351873 DOI: 10.1111/tan.14877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Accepted: 11/05/2022] [Indexed: 11/11/2022]
Abstract
HLA-DQB1*04:93 differs from HLA-DQB1*04:01:01:01 by one nucleotide in exon 2.
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The novel HLA-DRB1*14:07:03 allele, identified by Sanger dideoxy nucleotide sequencing in a Chinese individual. HLA 2023; 101:294-296. [PMID: 36397184 DOI: 10.1111/tan.14890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 11/13/2022] [Accepted: 11/14/2022] [Indexed: 11/19/2022]
Abstract
HLA-DRB1*14:07:03 differs from HLA-DRB1*14:07:01 by one nucleotide in exon 2.
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The novel HLA-B*15:644 allele, identified by Sanger dideoxy nucleotide sequencing in a Chinese individual. HLA 2023; 101:281-283. [PMID: 36382584 DOI: 10.1111/tan.14881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Accepted: 11/13/2022] [Indexed: 11/17/2022]
Abstract
HLA-B*15:644 differs from HLA-B*15:17:01:02 by one nucleotide in exon 4.
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30
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The novel HLA-DQB1*03:499N allele identified by Sanger dideoxy nucleotide sequencing in a Chinese individual. HLA 2023; 101:304-305. [PMID: 36397185 DOI: 10.1111/tan.14889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 11/15/2022] [Indexed: 11/19/2022]
Abstract
HLA-DQB1*03:499N differs from HLA-DQB1*03:01:01:01 by one nucleotide in exon 2.
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31
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The novel HLA-A*02:1068Q allele, identified by Sanger dideoxy nucleotide sequencing in a Chinese individual. HLA 2023; 101:271-272. [PMID: 36401836 DOI: 10.1111/tan.14893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Revised: 11/17/2022] [Accepted: 11/18/2022] [Indexed: 11/21/2022]
Abstract
HLA-A*02:1068Q differs from HLA-A*02:03:01:01 by one nucleotide in exon 1.
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32
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The novel HLA-B*40:01:78 allele, identified by Sanger dideoxy nucleotide sequencing in a Chinese individual. HLA 2023; 101:285-286. [PMID: 36397642 DOI: 10.1111/tan.14884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2022] [Revised: 11/13/2022] [Accepted: 11/14/2022] [Indexed: 11/21/2022]
Abstract
HLA-B*40:01:78 differs from HLA-B*40:01:02:01 by one nucleotide in exon 3.
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The novel HLA-B*55:131 allele, identified by Sanger dideoxy nucleotide sequencing in a Chinese individual. HLA 2023; 101:286-287. [PMID: 36401794 DOI: 10.1111/tan.14892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 11/16/2022] [Accepted: 11/17/2022] [Indexed: 11/21/2022]
Abstract
HLA-B*55:131 differs from HLA-B*55:02:01:01 by one nucleotide in exon 4.
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34
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The novel HLA-B*13:176 allele, identified by Sanger dideoxy nucleotide sequencing in a Chinese individual. HLA 2023. [PMID: 36825393 DOI: 10.1111/tan.15006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 02/20/2023] [Accepted: 02/21/2023] [Indexed: 02/25/2023]
Abstract
HLA-B*13:176 differs from HLA-B*13:02:01:01 by one nucleotide in exon 1.
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The novel HLA-C*01:02:89 allele, identified by Sanger dideoxy nucleotide sequencing in a Chinese individual. HLA 2023; 101:174-175. [PMID: 36303272 DOI: 10.1111/tan.14870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 10/23/2022] [Accepted: 10/25/2022] [Indexed: 01/25/2023]
Abstract
HLA-C*01:02:89 differs from HLA-C*01:02:01:01 by one nucleotide in exon 2.
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36
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The novel HLA-DRB1*14:246 allele, identified by Sanger dideoxy nucleotide sequencing in a Chinese individual. HLA 2023; 101:78-80. [PMID: 36097679 DOI: 10.1111/tan.14816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 09/09/2022] [Accepted: 09/11/2022] [Indexed: 12/13/2022]
Abstract
HLA-DRB1*14:246 differs from HLA-DRB1*14:18 by one nucleotide in exon 2.
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37
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The novel HLA-B*15:638 allele, identified by Sanger dideoxy nucleotide sequencing in a Chinese individual. HLA 2023; 101:51-53. [PMID: 36056764 DOI: 10.1111/tan.14797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 08/29/2022] [Accepted: 08/30/2022] [Indexed: 12/13/2022]
Abstract
HLA-B*15:638 differs from HLA-B*15:01:01:01 by one nucleotide in exon 2.
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The novel HLA-B*52:110N allele, identified by Sanger dideoxy nucleotide sequencing in a Chinese individual. HLA 2023; 101:58-59. [PMID: 36056772 DOI: 10.1111/tan.14800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 08/29/2022] [Accepted: 08/30/2022] [Indexed: 12/13/2022]
Abstract
HLA-B*52:110N differs from HLA-B*52:01:01:01 by one nucleotide in exon 3.
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The novel HLA-DPB1*1352:01 allele, identified by Sanger dideoxy nucleotide sequencing in a Chinese individual. HLA 2023; 101:97-99. [PMID: 36074554 DOI: 10.1111/tan.14808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 09/05/2022] [Accepted: 09/06/2022] [Indexed: 12/13/2022]
Abstract
HLA-DPB1*1352:01 differs from HLA-DPB1*02:01:02:01 by one nucleotide in exon 4.
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40
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The novel HLA-B*55:130 allele, identified by Sanger dideoxy nucleotide sequencing in a Chinese individual. HLA 2023; 101:59-60. [PMID: 36054328 DOI: 10.1111/tan.14796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 08/29/2022] [Accepted: 08/30/2022] [Indexed: 12/13/2022]
Abstract
HLA-B*55:130 differs from HLA-B*55:35 by two nucleotides in exon 2.
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41
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The novel HLA-C*03:04:74 allele, identified by Sanger dideoxy nucleotide sequencing in a Chinese individual. HLA 2023; 101:63-64. [PMID: 36066974 DOI: 10.1111/tan.14804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 09/01/2022] [Accepted: 09/02/2022] [Indexed: 12/13/2022]
Abstract
HLA-C*03:04:74 differs from HLA-C*03:04:01:01 by one nucleotide in exon 6.
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42
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The novel HLA-B*35:563 allele, identified by Sanger dideoxy nucleotide sequencing in a Chinese individual. HLA 2023; 101:55-56. [PMID: 36054158 DOI: 10.1111/tan.14795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 08/29/2022] [Accepted: 08/30/2022] [Indexed: 12/13/2022]
Abstract
HLA-B*35:563 differs from HLA-B*35:03:01:01 by one nucleotide in exon 4.
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The novel HLA-A*24:582 allele, identified by Sanger dideoxy nucleotide sequencing in a Chinese individual. HLA 2022; 101:529-530. [PMID: 36479959 DOI: 10.1111/tan.14931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 12/04/2022] [Accepted: 12/05/2022] [Indexed: 12/13/2022]
Abstract
HLA-A*24:582 differs from HLA-A*24:02:01:01 by one nucleotide in exon 1.
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44
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The novel HLA-B*48:01:11 allele, identified by Sanger dideoxy nucleotide sequencing in a Chinese individual. HLA 2022; 101:540-541. [PMID: 36479837 DOI: 10.1111/tan.14926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 12/02/2022] [Indexed: 12/12/2022]
Abstract
HLA-B*48:01:11 differs from HLA-B*48:01:01:01 by one nucleotide in exon 4.
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The novel HLA-A*02:07:22 allele, identified by Sanger dideoxy nucleotide sequencing in a Chinese individual. HLA 2022; 101:514-516. [PMID: 36478446 DOI: 10.1111/tan.14918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Accepted: 12/02/2022] [Indexed: 12/12/2022]
Abstract
HLA-A*02:07:22 differs from HLA-A*02:07:01:01 by one nucleotide in exon 3.
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46
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The novel HLA-DQB1*06:208:02 allele, identified by Sanger dideoxy nucleotide sequencing in a Chinese individual. HLA 2022. [PMID: 36478113 DOI: 10.1111/tan.14915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Accepted: 12/02/2022] [Indexed: 12/13/2022]
Abstract
HLA-DQB1*06:208:02 differs from HLA-DQB1*06:02:02 by one nucleotide in exon 2.
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47
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The novel HLA-C*04:490 allele, identified by Sanger dideoxy nucleotide sequencing in a Chinese individual. HLA 2022; 101:546-548. [PMID: 36479613 DOI: 10.1111/tan.14925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 12/02/2022] [Indexed: 12/12/2022]
Abstract
HLA-C*04:490 differs from HLA-C*04:01:01:01 by one nucleotide in exon 3.
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48
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The novel HLA-C*15:02:58 allele, identified by Sanger dideoxy nucleotide sequencing in a Chinese individual. HLA 2022; 101:552-553. [PMID: 36478103 DOI: 10.1111/tan.14927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 12/02/2022] [Indexed: 12/13/2022]
Abstract
HLA-C*15:02:58 differs from HLA-C*15:02:01:01 by one nucleotide in exon 1.
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The novel HLA-B*13:01:21 allele identified by Sanger dideoxy nucleotide sequencing in a Chinese individual. HLA 2022; 101:536-537. [PMID: 36479611 DOI: 10.1111/tan.14920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Accepted: 12/02/2022] [Indexed: 12/13/2022]
Abstract
HLA-B*13:01:21 differs from HLA-B*13:01:01:01 by one nucleotide in exon 2.
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The novel HLA-A*24:02:160 allele, identified by Sanger dideoxy nucleotide sequencing in a Chinese individual. HLA 2022; 101:525-527. [PMID: 36479606 DOI: 10.1111/tan.14928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 12/02/2022] [Indexed: 12/12/2022]
Abstract
HLA-A*24:02:160 differs from HLA-A*24:02:01:01 by one nucleotide in exon 3.
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