1
|
Guerreiro M, Planelles D, Aguilar-Gallardo C, Lorenzo JI, Montoro J, Sanz J, Balaguer A, Gómez I, Solves P, Pérez A, Blanquer M, Espigado I, Solano C, Piñana JL. Allogeneic hematopoietic stem cell transplant recipients in Spain: Human leukocyte antigen characteristics and diversity by high-resolution analysis. HLA 2021; 97:198-213. [PMID: 33369244 DOI: 10.1111/tan.14179] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 11/20/2020] [Accepted: 12/24/2020] [Indexed: 11/26/2022]
Abstract
There are many studies on the polymorphism of the HLA system in healthy donor populations, such as registries of unrelated bone marrow donors. Investigations on the characterization of the HLA complex in hematopoietic stem cell transplant (HSCT) patients, however, are scarce, at least in the Spanish population. This study presents a large-scale analysis of allelic diversity and HLA distribution at a high-resolution level in 2886 patients undergoing HSCT in Spanish centres of the "Grupo Español de Trasplante Hematopoyético y Terapia Celular" during a period of 11 years. Allelic diversity analysis identified 67 HLA-A, 133 HLA-B, 60 HLA-C, 63 HLA-DRB1, 24 HLA-DQB1 and 27 HLA-DPB1 different alleles. Rare alleles were detected among which 33 alleles had not been reported in the European catalog of common and well-documented HLA alleles. Regarding the distribution of five genes-haplotypes, it was observed that the five most frequent extended haplotypes found in our population were between the most common in other Spanish populations, both in patients and in healthy subjects. However, some particular haplotypes were also detected. Bilocus associations HLA-C ~ B and -DRB1 ~ DQB1 were analyzed in order to predict the probability of finding 10/10 matched donors in registries. We found HLA-B alleles showing a great diversity of combinations with HLA-C alleles and unusual associations involving a negative predicting factor. In the field of adoptive therapies, our work supports the necessity to expand further research of TCR-engineered cells, adoptive transfer of virus-specific T-cells and vaccines to target HLA alleles other than A*02:01. HLA alleles such as A*01:01, A*03:01, A*24:02, B*44:03, B*07:02 or B*51:01, might be considered new targets due to its high frequency in our population.
Collapse
Affiliation(s)
- Manuel Guerreiro
- Haematology Department, Hospital Universitari i Politècnic la Fe, Valencia, Spain
| | - Dolores Planelles
- Department of Histocompatibility, Centro de Transfusión de la Comunidad Valenciana, Valencia, Spain
| | | | - José Ignacio Lorenzo
- Haematology Department, Hospital Universitari i Politècnic la Fe, Valencia, Spain
| | - Juan Montoro
- Haematology Department, Hospital Universitari i Politècnic la Fe, Valencia, Spain
| | - Jaime Sanz
- Haematology Department, Hospital Universitari i Politècnic la Fe, Valencia, Spain
| | - Aitana Balaguer
- Haematology Department, Hospital Universitari i Politècnic la Fe, Valencia, Spain
| | - Inés Gómez
- Haematology Department, Hospital Universitari i Politècnic la Fe, Valencia, Spain
| | - Pilar Solves
- Haematology Department, Hospital Universitari i Politècnic la Fe, Valencia, Spain
| | - Ariadna Pérez
- Haematology Department, Hospital Clínico Universitario. Fundación INCLIVA, Valencia, Spain
| | - Miguel Blanquer
- Grupo Español de Trasplante Hematopoyético y Terapia Celular (GETH), Madrid, Spain.,Cell Therapy Unit, IMIB-University Hospital Virgen de la Arrixaca, Faculty of Medicine, University of Murcia, Murcia, Spain
| | - Ildefonso Espigado
- Grupo Español de Trasplante Hematopoyético y Terapia Celular (GETH), Madrid, Spain.,Haematology Department, Hospital Universitario Virgen del Rocío, Sevilla, Spain
| | - Carlos Solano
- Haematology Department, Hospital Clínico Universitario. Fundación INCLIVA, Valencia, Spain.,Grupo Español de Trasplante Hematopoyético y Terapia Celular (GETH), Madrid, Spain
| | - José Luis Piñana
- Haematology Department, Hospital Universitari i Politècnic la Fe, Valencia, Spain.,Grupo Español de Trasplante Hematopoyético y Terapia Celular (GETH), Madrid, Spain.,Hematology Division, CIBERONC, Instituto Carlos III, Madrid, Spain
| | | |
Collapse
|
2
|
Guo R, Li L, Su J, Li S, Duncan SE, Liu Z, Fan G. Pharmacological Activity and Mechanism of Tanshinone IIA in Related Diseases. DRUG DESIGN DEVELOPMENT AND THERAPY 2020; 14:4735-4748. [PMID: 33192051 PMCID: PMC7653026 DOI: 10.2147/dddt.s266911] [Citation(s) in RCA: 118] [Impact Index Per Article: 29.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Accepted: 09/24/2020] [Indexed: 12/18/2022]
Abstract
Salvia miltiorrhiza: (Danshen) is a significant (traditional Chinese medication) natural remedy, enhancing blood circulation and clear blood stasis. In this view, it is widely used against several heart diseases, eg, cardiomyopathy, arrhythmia, and congenital heart defects. Tanshinone IIA (tan-IIA) is the main fat-soluble component of Salvia miltiorrhiza. Modern pharmacological study shows that tan-IIA has anti-inflammatory and anti-oxidant activities. Tan-IIA induces remarkable cardioprotective effects via enhancing angiogenesis which may serve as an effective treatment against cardiovascular diseases (CVD). There is also evidence that tan-IIA has extensive immunomodulatory effects and plays a significant role in the development and function of immune cells. Tan-IIA reduces the production of inflammatory mediators and restores abnormal signaling pathways via regulating the function and activation of immune cells. It can also regulate signal transduction pathways, ie, TLR/NF-κB pathway and MAPKs/NF-κB pathway, thereby tan-IIA has an anti-inflammatory, anticoagulant, antithrombotic and neuroprotective role. It plays a protective role in the pathogenesis of cardiovascular disorders (ie, atherosclerosis, hypertension) and Alzheimer’s disease. It has also been revealed that tan-IIA has an anti-tumor role by killing various tumor cells, inducing differentiation and apoptosis, and has potential activity against carcinoma progression. In the review of this fact, the tan-IIA role in different diseases and its mechanism have been summarized while its clinical applications are also explored to provide a new perspective of Salvia miltiorrhiza. An extensive study on the mechanism of action of tan-IIA is of great significance for the effective use of Chinese herbal medicine and the promotion of its status and influence on the world.
Collapse
Affiliation(s)
- Rui Guo
- Tianjin Key Laboratory of Translational Research of TCM Prescription and Syndrome, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, People's Republic of China.,School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, People's Republic of China
| | - Lan Li
- Tianjin Key Laboratory of Translational Research of TCM Prescription and Syndrome, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, People's Republic of China.,School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, People's Republic of China
| | - Jing Su
- Tianjin Key Laboratory of Translational Research of TCM Prescription and Syndrome, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, People's Republic of China
| | - Sheng Li
- Tianjin Key Laboratory of Translational Research of TCM Prescription and Syndrome, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, People's Republic of China
| | - Sophia Esi Duncan
- Tianjin Key Laboratory of Translational Research of TCM Prescription and Syndrome, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, People's Republic of China
| | - Zhihao Liu
- Tianjin Key Laboratory of Translational Research of TCM Prescription and Syndrome, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, People's Republic of China.,School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, People's Republic of China
| | - Guanwei Fan
- Tianjin Key Laboratory of Translational Research of TCM Prescription and Syndrome, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, People's Republic of China.,School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, People's Republic of China
| |
Collapse
|
3
|
Yan W, Liu Z, Liu J, Xia Y, Hu K, Yu J. Application of Chimeric Antigen Receptor T Cells in the Treatment of Hematological Malignancies. BIOMED RESEARCH INTERNATIONAL 2020; 2020:4241864. [PMID: 33062678 PMCID: PMC7547336 DOI: 10.1155/2020/4241864] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 08/17/2020] [Accepted: 08/24/2020] [Indexed: 12/17/2022]
Abstract
T cell immune protection plays a pivotal role in the treatment of patients with hematological malignancies. However, T cell exhaustion might lead to the possibility of immune escape of hematological malignancies. Adoptive cell therapy (ACT) with chimeric antigen receptor T (CAR-T) cells can restore the activity of exhausted T cell through reprogramming and is widely used in the treatment of relapsed/refractory (r/r) hematological malignancies. Of note, CD19, CD20, CD30, CD33, CD123, and CD269 as ideal targets have shown extraordinary potential for CAR-T cell therapy and other targets such as CD23 and SLAMF7 have brought promising future for clinical trials. However, CAR-T cells can also produce some adverse events after treatment of hematological malignancies, such as cytokine release syndrome (CRS), neurotoxicity, and on-target/off-tumor toxicity, which may cause systemic immune stress inflammation, destruction of the blood-brain barrier, and even normal tissue damage. In this review, we aim to summarize the composition of CAR-T cell and its application in the treatment of acute lymphocytic leukemia (ALL), chronic lymphocytic leukemia (CLL), non-Hodgkin's lymphoma (NHL), Hodgkin's lymphoma (HL), multiple myeloma (MM), and acute myeloid leukemia (AML). Moreover, we will review the disadvantages of CAR-T cell therapy and propose several comprehensive recommendations which might guide its development.
Collapse
Affiliation(s)
- Weiqi Yan
- Beijing Advanced Innovation Center for Biomedical Engineering, Beihang University, Beijing 100083, China
- School of Biological Science and Medical Engineering, Beihang University, Beijing 100083, China
| | - Zhuojun Liu
- Beijing Advanced Innovation Center for Biomedical Engineering, Beihang University, Beijing 100083, China
- School of Biological Science and Medical Engineering, Beihang University, Beijing 100083, China
| | - Jia Liu
- Beijing Advanced Innovation Center for Biomedical Engineering, Beihang University, Beijing 100083, China
- School of Biological Science and Medical Engineering, Beihang University, Beijing 100083, China
| | - Yuanshi Xia
- School of Biological Science and Medical Engineering, Beihang University, Beijing 100083, China
| | - Kai Hu
- Department of Hematology, Beijing Boren Hospital, Beijing 100070, China
| | - Jian Yu
- Beijing Advanced Innovation Center for Biomedical Engineering, Beihang University, Beijing 100083, China
- School of Biological Science and Medical Engineering, Beihang University, Beijing 100083, China
| |
Collapse
|