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Neutralization against SARS-CoV-2 Delta/Omicron variants and B cell response after inactivated vaccination

《医学前沿(英文)》 2023年 第17卷 第4期   页码 747-757 doi: 10.1007/s11684-022-0954-x

摘要: Emerging SARS-CoV-2 variants have made COVID-19 convalescents susceptible to re-infection and have raised concern about the efficacy of inactivated vaccination in neutralization against emerging variants and antigen-specific B cell response. To this end, a study on a long-term cohort of 208 participants who have recovered from COVID-19 was conducted, and the participants were followed up at 3.3 (Visit 1), 9.2 (Visit 2), and 18.5 (Visit 3) months after SARS-CoV-2 infection. They were classified into three groups (no-vaccination (n = 54), one-dose (n = 62), and two-dose (n = 92) groups) on the basis of the administration of inactivated vaccination. The neutralizing antibody (NAb) titers against the wild-type virus continued to decrease in the no-vaccination group, but they rose significantly in the one-dose and two-dose groups, with the highest NAb titers being observed in the two-dose group at Visit 3. The NAb titers against the Delta variant for the no-vaccination, one-dose, and two-dose groups decreased by 3.3, 1.9, and 2.3 folds relative to the wild-type virus, respectively, and those against the Omicron variant decreased by 7.0, 4.0, and 3.8 folds, respectively. Similarly, the responses of SARS-CoV-2 RBD-specific B cells and memory B cells were boosted by the second vaccine dose. Results showed that the convalescents benefited from the administration of the inactivated vaccine (one or two doses), which enhanced neutralization against highly mutated SARS-CoV-2 variants and memory B cell responses. Two doses of inactivated vaccine among COVID-19 convalescents are therefore recommended for the prevention of the COVID-19 pandemic, and vaccination guidelines and policies need to be updated.

关键词: COVID-19 convalescent     SARS-CoV-2     inactivated vaccination     neutralizing antibody     B cell response    

Aldolase B attenuates clear cell renal cell carcinoma progression by inhibiting CtBP2

《医学前沿(英文)》 2023年 第17卷 第3期   页码 503-517 doi: 10.1007/s11684-022-0947-9

摘要: Aldolase B (ALDOB), a glycolytic enzyme, is uniformly depleted in clear cell renal cell carcinoma (ccRCC) tissues. We previously showed that ALDOB inhibited proliferation through a mechanism independent of its enzymatic activity in ccRCC, but the mechanism was not unequivocally identified. We showed that the corepressor C-terminal-binding protein 2 (CtBP2) is a novel ALDOB-interacting protein in ccRCC. The CtBP2-to-ALDOB expression ratio in clinical samples was correlated with the expression of CtBP2 target genes and was associated with shorter survival. ALDOB inhibited CtBP2-mediated repression of multiple cell cycle inhibitor, proapoptotic, and epithelial marker genes. Furthermore, ALDOB overexpression decreased the proliferation and migration of ccRCC cells in an ALDOB-CtBP2 interaction-dependent manner. Mechanistically, our findings showed that ALDOB recruited acireductone dioxygenase 1, which catalyzes the synthesis of an endogenous inhibitor of CtBP2, 4-methylthio 2-oxobutyric acid. ALDOB functions as a scaffold to bring acireductone dioxygenase and CtBP2 in close proximity to potentiate acireductone dioxygenase-mediated inhibition of CtBP2, and this scaffolding effect was independent of ALDOB enzymatic activity. Moreover, increased ALDOB expression inhibited tumor growth in a xenograft model and decreased lung metastasis in vivo. Our findings reveal that ALDOB is a negative regulator of CtBP2 and inhibits tumor growth and metastasis in ccRCC.

关键词: ALDOB     kidney cancer     cell proliferation    

CAR T-cell immunotherapy: a powerful weapon for fighting hematological B-cell malignancies

《医学前沿(英文)》 2021年 第15卷 第6期   页码 783-804 doi: 10.1007/s11684-021-0904-z

摘要: The current standard of care in hematological malignancies has brought considerable clinical benefits to patients. However, important bottlenecks still limit optimal achievements following a current medical practice. The genetic complexity of the diseases and the heterogeneity of tumor clones cause difficulty in ensuring long-term efficacy of conventional treatments for most hematological disorders. Consequently, new treatment strategies are necessary to improve clinical outcomes. Chimeric antigen receptor T-cell (CAR T) immunotherapy opens a new path for targeted therapy of hematological malignancies. In this review, through a representative case study, we summarize the current experience of CAR T-cell therapy, the management of common side effects, the causative mechanisms of therapy resistance, and new strategies to improve the efficacy of CAR T-cell therapy.

关键词: CAR T cells     hematological malignancies     review    

Chinese expert consensus on oral drugs for the treatment of mature B-cell lymphomas (2020 edition)

《医学前沿(英文)》 2022年 第16卷 第5期   页码 815-826 doi: 10.1007/s11684-021-0891-0

摘要: Oral drugs such as ibrutinib play an important role in the treatment of mature B-cell lymphoma (BCL) due to their reliable efficacy, manageable safety, high accessibility, and convenience for use. Still, no guidelines or consensus focusing on oral drug therapies for BCL is available. To provide a reference of oral agent-based treatment for mature BCL, a panel of experts from the Lymphocyte Disease Group, Chinese Society of Hematology, Chinese Medical Association conducted an extensive discussion and reached a consensus on oral drugs for Chinese BCL patients on the basis of the current application status of oral drugs in China, combined with the latest authoritative guidelines in the world and current research reports. This consensus reviewed the application of oral drugs in the treatment of BCL and the latest research and provided appropriate recommendations on the use of oral drugs for indolent or aggressive BCL patients. With the deepening of research and the development of standardized clinical applications, oral medications will bring better treatment to BCL patients, enabling more patients to benefit from them.

关键词: B-cell lymphoma     oral drug     targeted therapy     immunotherapy     COVID-19 pandemic    

Depletion of conventional mature B cells and compromised specific antibody response in bovine immunoglobulin

Min ZHANG,Xueqian CHENG,Dan CHU,Jingwen LIANG,Yi SUN,Li MA,Beilei XU,Min ZHENG,Meili WANG,Liming REN,Xiaoxiang HU,Qingyong MENG,Ran ZHANG,Ying GUO,Yunping DAI,Robert AITKEN,Ning LI,Yaofeng ZHAO

《农业科学与工程前沿(英文)》 2014年 第1卷 第2期   页码 158-173 doi: 10.15302/J-FASE-2014015

摘要: In this study, we introduced the bovine immunoglobulin μ heavy-chain gene (the orphaned gene on BTA11) into mouse germline cells. Bovine IgM was highly expressed in selected transgenic lines, and it largely inhibited rearrangements of the endogenous immunoglobulin heavy chain (IgH) genes in these lines. The forced expression of bovine IgM resulted in reduced numbers of pro- and pre-B cells but increased the number of immature B cells in the transgenic mice. Bovine IgM-expressing B cells can migrate from the bone marrow to the spleen, but most of the cells are arrested at the T1 transitional B cell stage, leading to a significantly lower number of T2 transitional and mature B cells in the spleen. Although the serum concentrations of endogenous IgM and IgG in the transgenic mice were significantly decreased, the IgA levels were slightly increased compared to the WT mice. The bovine IgM level in the serum was only one-tenth to one-fifth of that of endogenous mouse IgM, suggesting that most of the serum immunoglobulin were contributed by endogenous IgH gene-expressing B cells. These transgenic mice also exhibited a lower frequency of unique complementarity determining region 3 (CDR3) sequences in their VH repertoire and Vκ repertoire but exhibited an increased frequency of unique CDR3 in their Vλ repertoire. Compared to the WT mice, the transgenic mice had a significantly higher percentage of mouse IgM-expressing B cells that expressed λ chains. Finally, we showed that the transgenic mice were deficient in a specific antibody response to antigen stimulation.

关键词: bovine Ig μ heavy-chain     transgenic mice     B cell development     allelic exclusion     immune response     Ig repertoire    

Phase I study of CBM.CD19 chimeric antigen receptor T cell in the treatment of refractory diffuse largeB-cell lymphoma in Chinese patients

《医学前沿(英文)》 2022年 第16卷 第2期   页码 285-294 doi: 10.1007/s11684-021-0843-8

摘要: Anti-CD19 chimeric antigen receptor (CAR) T cell therapy has shown impressive efficacy in treating B-cell malignancies. A single-center phase I dose-escalation study was conducted to evaluate the safety and efficacy of T cells transduced with CBM.CD19 CAR, a second-generation anti-CD19 CAR bearing 4-1BB costimulatory molecule, for the treatment of patients with refractory diffuse large B-cell lymphoma (DLBCL). Ten heavily treated patients with refractory DLBCL were given CBM.CD19 CAR-T cell (C-CAR011) treatment. The overall response rate was 20% and 50% at 4 and 12 weeks after the infusion of C-CAR011, respectively, and the disease control rate was 60% at 12 weeks after infusion. Treatment-emergent adverse events occurred in all patients. The incidence of cytokine release syndrome in all grades and grade≥3 was 90% and 0, respectively, which is consistent with the safety profile of axicabtagene ciloleucel and tisagenlecleucel. Neurotoxicity or other dose-limiting toxicities was not observed in any dose cohort of C-CAR011 therapy. Antitumor efficacy was apparent across dose cohorts. Therefore, C-CAR011 is a safe and effective therapeutic option for Chinese patients with refractory DLBCL, and further large-scale clinical trials are warranted.

关键词: CAR-T cell therapy     refractory diffuse large B-cell lymphoma     cytokine release syndrome     dose-limiting toxicity    

供体来源的CD19靶向T细胞输注可以消除异基因造血干细胞移植后对供者淋巴细胞无反应的急性B淋巴细胞白血病微小残留病 Article

程翼飞, 陈育红, 闫晨华, 王昱, 赵翔宇, 陈瑶, 韩伟, 许兰平, 张晓辉, 刘开彦, 王莎莎, 张隆基, 肖磊, 黄晓军

《工程(英文)》 2019年 第5卷 第1期   页码 150-155 doi: 10.1016/j.eng.2018.12.006

摘要:

白血病复发仍是异基因造血干细胞移植(allogeneic hematopoietic stem cell transplantation,allo-HSCT)后急性B 淋巴细胞白血病(B cellacute lymphoblastic leukemia,B-ALL)治疗失败的主要原因。allo-HSCT 后B-ALL 复发患者的中位生存期很短。HSCT 后治疗伴有MRD 的B-ALL 的主要方法是供者淋巴细胞输注(donor lymphoblastic infusion,DLI)。对于在allo-HSCT 后出现MRD 的B-ALL 患者且对DLI 并无反应的患者而言,供体来源的CAR T 细胞输注似乎是一种有效而安全的干预手段。

关键词: 供体来源的CD19靶向T细胞输注     造血干细胞移植     急性B淋巴细胞白血病     微小残留病    

Immunosuppressive tumor microenvironment contributes to tumor progression in diffuse large B-cell lymphoma

《医学前沿(英文)》 2023年 第17卷 第4期   页码 699-713 doi: 10.1007/s11684-022-0972-8

摘要: Anti-CD19 chimeric antigen receptor (CAR)-T cell therapy has achieved 40%–50% long-term complete response in relapsed or refractory diffuse large B-cell lymphoma (DLBCL) patients. However, the underlying mechanism of alterations in the tumor microenvironments resulting in CAR-T cell therapy failure needs further investigation. A multi-center phase I/II trial of anti-CD19 CD28z CAR-T (FKC876, ChiCTR1800019661) was conducted. Among 22 evaluable DLBCL patients, seven achieved complete remission, 10 experienced partial remissions, while four had stable disease by day 29. Single-cell RNA sequencing results were obtained from core needle biopsy tumor samples collected from long-term complete remission and early-progressed patients, and compared at different stages of treatment. M2-subtype macrophages were significantly involved in both in vivo and in vitro anti-tumor functions of CAR-T cells, leading to CAR-T cell therapy failure and disease progression in DLBCL. Immunosuppressive tumor microenvironments persisted before CAR-T cell therapy, during both cell expansion and disease progression, which could not be altered by infiltrating CAR-T cells. Aberrant metabolism profile of M2-subtype macrophages and those of dysfunctional T cells also contributed to the immunosuppressive tumor microenvironments. Thus, our findings provided a clinical rationale for targeting tumor microenvironments and reprogramming immune cell metabolism as effective therapeutic strategies to prevent lymphoma relapse in future designs of CAR-T cell therapy.

关键词: anti-CD19 chimeric antigen receptor T     immunotherapy     diffuse large B cell lymphoma     tumor microenvironment     tumor-associated macrophage     metabolism    

Study of recombinant human IFN-α-2b bacilli Calmette–Guerin activated killer cells and against bladdercancer cell in vitro

FAN Xiaodong, HAN Ruifa

《医学前沿(英文)》 2007年 第1卷 第4期   页码 377-380 doi: 10.1007/s11684-007-0073-8

摘要: Presently, one of the most potent immunotherapies is the application of bacillus Calmette Guerin (BCG) to prevent recurrences of the superficial bladder cancer. Despite its successful use, nonresponders and certain side effects remain a major obstacle. Therefore, current studies aim at developing recombinant BCG (rBCG) strains secreting Th1-like cytokines to improve the effectiveness of the therapy. In this study, a new type of rBCG strain constructed by Tianjin institute of Urology was tested for its immunostimulatory capacity . Peripheral blood monocytes (PBMC) were stimulated by recombinant BCG and transformed into bacilli Calmette–Guerin activated killer (BAK) cells, and the effect of anticancer BAK cells was studied. Recombinant IFN--2b-BCG, wild-type BCG (wBCG), wild-type BCG and IFN--2b were coincubated with PBMCs respectively , and the proliferation of PBMC was detected with MTT in different time. BAK cells have the ability to kill bladder tumor cells, and the antitumor activity of effecter cells was determined by LDH release assay. The result of MTT showed that the proliferation of PBMC in the recombinant BCG group was more powerful than in the other two groups (<0.05). The result of LDH release assay showed that the antitumor activity of BAK cells stimulated by Recombinant BCG was the highest in all groups. We conclude that the recombinant BCG can activate more PBMCs to anti-bladder cancer than wild-type BCG does.

关键词: Urology     powerful     2b-BCG     Tianjin institute     wild-type    

characterization and comparison between CD3/CD19 bispecific and novel CD3/CD19/CD20 trispecific antibodies against B-cell

《医学前沿(英文)》 2022年 第16卷 第1期   页码 139-149 doi: 10.1007/s11684-021-0835-8

摘要: The CD19-targeting bispecific T-cell engager blinatumomab has shown remarkable efficacy in patients with relapsed/refractory B-cell precursor acute lymphoblastic leukemia. However, several studies showed that blinatumomab has a short plasma half-life due to its low molecular weight, and thus its clinical use is limited. Furthermore, multiple trials have shown that approximately 30% of blinatumomab-relapsed cases are characterized by CD19 negative leukemic cells. Here, we design and characterize two novel antibodies, A-319 and A-2019. Blinatumomab and A-319 are CD3/CD19 bispecific antibodies with different molecular sizes and structures, and A-2019 is a novel CD3/CD19/CD20 trispecific antibody with an additional anti-CD20 function. Our in vitro, ex vivo, and in vivo experiments demonstrated that A-319 and A-2019 are potent antitumor agents and capable of recruiting CD3 positive T cells, enhancing T-cell function, mediating B-cell depletion, and eventually inhibiting tumor growth in Raji xenograft models. The two molecules are complementary in terms of efficacy and specificity profile. The activity of A-319 demonstrated superior to that of A-2019, whereas A-2019 has an additional capability to target CD20 in cells missing CD19, suggesting its potential function against CD19 weak or negative CD20 positive leukemic cells.

关键词: B-cell acute lymphoblastic leukemia     bispecific antibody     trispecific antibody     CD19     CD20    

Optimization and modeling of coagulation-flocculation to remove algae and organic matter from surface water by response

Ziming Zhao, Wenjun Sun, Madhumita B. Ray, Ajay K Ray, Tianyin Huang, Jiabin Chen

《环境科学与工程前沿(英文)》 2019年 第13卷 第5期 doi: 10.1007/s11783-019-1159-7

摘要: Charge neutralization and sweep flocculation were the major mechanisms. Effect of process parameters was investigated. Optimal coagulation conditions were studied by response surface methodology. ANN models presented more robust and accurate prediction than RSM. Seasonal algal blooms of Lake Yangcheng highlight the necessity to develop an effective and optimal water treatment process to enhance the removal of algae and dissolved organic matter (DOM). In the present study, the coagulation performance for the removal of algae, turbidity, dissolved organic carbon (DOC) and ultraviolet absorbance at 254 nm (UV254) was investigated systematically by central composite design (CCD) using response surface methodology (RSM). The regression models were developed to illustrate the relationships between coagulation performance and experimental variables. Analysis of variance (ANOVA) was performed to test the significance of the response surface models. It can be concluded that the major mechanisms of coagulation to remove algae and DOM were charge neutralization and sweep flocculation at a pH range of 4.66–6.34. The optimal coagulation conditions with coagulant dosage of 7.57 mg Al/L, pH of 5.42 and initial algal cell density of 3.83 × 106 cell/mL led to removal of 96.76%, 97.64%, 40.23% and 30.12% in term of cell density, turbidity, DOC and UV254 absorbance, respectively, which were in good agreement with the validation experimental results. A comparison between the modeling results derived through both ANOVA and artificial neural networks (ANN) based on experimental data showed a high correlation coefficient, which indicated that the models were significant and fitted well with experimental results. The results proposed a valuable reference for the treatment of algae-laden surface water in practical application by the optimal coagulation-flocculation process.

关键词: Algae     Coagulation-flocculation     Response surface methodology     Artificial neural networks    

Attuned design of demand response program and M-FACTS for relieving congestion in a restructured market

SHAYEGHI,B. HASHEMI

《能源前沿(英文)》 2015年 第9卷 第3期   页码 282-296 doi: 10.1007/s11708-015-0366-6

摘要: This paper addresses the attuned use of multi-converter flexible alternative current transmission systems (M-FACTS) devices and demand response (DR) to perform congestion management (CM) in the deregulated environment. The strong control capability of the M-FACTS offers a great potential in solving many of the problems facing electric utilities. Besides, DR is a novel procedure that can be an effective tool for reduction of congestion. A market clearing procedure is conducted based on maximizing social welfare (SW) and congestion as network constraint is paid by using concurrently the DR and M-FACTS. A multi-objective problem (MOP) based on the sum of the payments received by the generators for changing their output, the total payment received by DR participants to reduce their load and M-FACTS cost is systematized. For the solution of this problem a nonlinear time-varying evolution (NTVE) based multi-objective particle swarm optimization (MOPSO) style is formed. Fuzzy decision-making (FDM) and technique for order preference by similarity to ideal solution (TOPSIS) approaches are employed for finding the best compromise solution from the set of Pareto-solutions obtained through multi-objective particle swarm optimization-nonlinear time-varying evolution (MOPSO-NTVE). In a real power system, Azarbaijan regional power system of Iran, comparative analysis of the results obtained from the application of the DR & unified power flow controller (UPFC) and the DR & M-FACTS are presented.

关键词: multi-converter flexible alternative current transmission systems (M-FACTS)     demand response     fuzzy decision making     multi-objective particle swarm optimization-nonlinear time-varying evolution (MOPSO-NTVE)    

Durability of neutralizing antibodies and T-cell response post SARS-CoV-2 infection

Yun Tan, Feng Liu, Xiaoguang Xu, Yun Ling, Weijin Huang, Mingquan Guo, Ziyu Fu, Dongguo Liang, Miao Xu, Hongzhou Lu, Saijuan Chen

《医学前沿(英文)》 2020年 第14卷 第6期   页码 746-751 doi: 10.1007/s11684-020-0822-5

摘要: The ongoing pandemic of coronavirus disease 19 (COVID-19) is caused by a newly discovered β coronavirus named severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). How long the adaptive immunity triggered by SARS-CoV-2 can last is of critical clinical relevance in assessing the probability of second infection and efficacy of vaccination. Here we examined, using ELISA, the IgG antibodies in serum specimens collected from 17 COVID-19 patients at 6−7 months after diagnosis and the results were compared to those from cases investigated 2 weeks to 2 months post-infection. All samples were positive for IgGs against the S- and N-proteins of SARS-CoV-2. Notably, 14 samples available at 6−7 months post-infection all showed significant neutralizing activities in a pseudovirus assay, with no difference in blocking the cell-entry of the 614D and 614G variants of SARS-CoV-2. Furthermore, in 10 blood samples from cases at 6−7 months post-infection used for memory T-cell tests, we found that interferon γ-producing CD4 and CD8 cells were increased upon SARS-CoV-2 antigen stimulation. Together, these results indicate that durable anti-SARS-CoV-2 immunity is common in convalescent population, and vaccines developed from 614D variant may offer protection from the currently predominant 614D variant of SARS-CoV-2.

关键词: SARS-CoV-2     neutralizing antibodies     T-cell response    

Inhibition of NF-kappa B can enhance Fas-mediated apoptosis in leukemia cell line HL-60

Li WANG, Shi ZHAO, Hong-Xiang WANG, Ping ZOU

《医学前沿(英文)》 2010年 第4卷 第3期   页码 323-328 doi: 10.1007/s11684-010-0026-5

摘要: This study explored the effects of nuclear factor-kappa B (NF-κB) inhibitor Bay 11-7082 on Fas/FasL system and Fas-mediated apoptosis in cell line HL-60 cells. The mRNA and protein levels of Fas, FasL, and X-linked inhibitor of apoptosis protein (XIAP) were detected by reverse transcription-polymerase chain reaction (RT-PCR) and flow cytometry (FCM); the level of sFasL was evaluated by enzyme-linked immunosorbent assay (ELISA); and apoptosis was determined by FCM. After treatment with Bay 11-7082, the mRNA and protein levels of FasL and XIAP in HL-60 cells were significantly lower than in the controls ( <0.05), but the mRNA and protein levels of Fas and sFasL did not change significantly ( >0.05). Apoptotic rate of HL-60 cells treated with Bay 11-7082 was significantly higher than in the controls ( <0.05). Therefore, we conclude that Bay 11-7082 can enhance Fas-mediated apoptosis in HL-60 cells by downregulating FasL and XIAP levels.

关键词: nuclear factor-kappa B     Fas/FasL system     HL-60     Bay 11-7082    

A facile synthesis of high activity cube-like Pt/carbon composites for fuel cell application

Reza B. MOGHADDAM, Samaneh SHAHGALDI, Xianguo LI

《能源前沿(英文)》 2017年 第11卷 第3期   页码 245-253 doi: 10.1007/s11708-017-0492-4

摘要: High activity catalyst with simple low-cost synthesis is essential for fuel cell commercialization. In this study, a facile procedure for the synthesis of cube-like Pt nanoparticle (Pt ) composites with high surface area carbon supports is developed by mixing precursor of Pt with carbon supports in organic batches, hence, one pot synthesis. The Pt grow with Vulcan XC-72 or Ketjen black, respectively, and then treated for 5.5 h at 185ºC (i.e., Pt /V and Pt /K). The resulting particle sizes and shapes are similar; however, Pt /K has a larger electrochemical active surface area (EASA) and a remarkably better formic acid (FA) oxidation performance. Optimization of the Pt /K composites leads to Pt /K that has been treated for 10 h at 185ºC. With a larger EASA, Pt /K is also more active in FA oxidation than the other Pt /K composites. Impedance spectroscopy analysis of the temperature treated and as-prepared (i.e., untreated) Pt /K composites indicates that Pt /K is less resistive, and has the highest limiting capacitance among the Pt /K electrodes. Consistently, the voltammetric EASA is the largest for Pt /K. Furthermore, Pt /K is compared with two commercial Pt/C catalysts, Tanaka Kikinzoku Kogyo (TKK), and Johnson Matthey (JM)Pt/C catalysts. The TKK Pt/C has a higher EASA than Pt /K, as expected from their relative particles sizes (3–4 nm vs. 6–7 nm for Pt /K), however, Pt /K has a significantly better FA oxidation activity.

关键词: synthesis     cube-like Pt     Pt/C composite     catalyst     impedance    

标题 作者 时间 类型 操作

Neutralization against SARS-CoV-2 Delta/Omicron variants and B cell response after inactivated vaccination

期刊论文

Aldolase B attenuates clear cell renal cell carcinoma progression by inhibiting CtBP2

期刊论文

CAR T-cell immunotherapy: a powerful weapon for fighting hematological B-cell malignancies

期刊论文

Chinese expert consensus on oral drugs for the treatment of mature B-cell lymphomas (2020 edition)

期刊论文

Depletion of conventional mature B cells and compromised specific antibody response in bovine immunoglobulin

Min ZHANG,Xueqian CHENG,Dan CHU,Jingwen LIANG,Yi SUN,Li MA,Beilei XU,Min ZHENG,Meili WANG,Liming REN,Xiaoxiang HU,Qingyong MENG,Ran ZHANG,Ying GUO,Yunping DAI,Robert AITKEN,Ning LI,Yaofeng ZHAO

期刊论文

Phase I study of CBM.CD19 chimeric antigen receptor T cell in the treatment of refractory diffuse largeB-cell lymphoma in Chinese patients

期刊论文

供体来源的CD19靶向T细胞输注可以消除异基因造血干细胞移植后对供者淋巴细胞无反应的急性B淋巴细胞白血病微小残留病

程翼飞, 陈育红, 闫晨华, 王昱, 赵翔宇, 陈瑶, 韩伟, 许兰平, 张晓辉, 刘开彦, 王莎莎, 张隆基, 肖磊, 黄晓军

期刊论文

Immunosuppressive tumor microenvironment contributes to tumor progression in diffuse large B-cell lymphoma

期刊论文

Study of recombinant human IFN-α-2b bacilli Calmette–Guerin activated killer cells and against bladdercancer cell in vitro

FAN Xiaodong, HAN Ruifa

期刊论文

characterization and comparison between CD3/CD19 bispecific and novel CD3/CD19/CD20 trispecific antibodies against B-cell

期刊论文

Optimization and modeling of coagulation-flocculation to remove algae and organic matter from surface water by response

Ziming Zhao, Wenjun Sun, Madhumita B. Ray, Ajay K Ray, Tianyin Huang, Jiabin Chen

期刊论文

Attuned design of demand response program and M-FACTS for relieving congestion in a restructured market

SHAYEGHI,B. HASHEMI

期刊论文

Durability of neutralizing antibodies and T-cell response post SARS-CoV-2 infection

Yun Tan, Feng Liu, Xiaoguang Xu, Yun Ling, Weijin Huang, Mingquan Guo, Ziyu Fu, Dongguo Liang, Miao Xu, Hongzhou Lu, Saijuan Chen

期刊论文

Inhibition of NF-kappa B can enhance Fas-mediated apoptosis in leukemia cell line HL-60

Li WANG, Shi ZHAO, Hong-Xiang WANG, Ping ZOU

期刊论文

A facile synthesis of high activity cube-like Pt/carbon composites for fuel cell application

Reza B. MOGHADDAM, Samaneh SHAHGALDI, Xianguo LI

期刊论文