相关实验视频

Updated: Jun 25, 2025

In Vitro Differentiation Model of Human Normal Memory B Cells to Long-lived Plasma Cells

In Vitro Differentiation Model of Human Normal Memory B Cells to Long-lived Plasma Cells

Published on: January 20, 2019

BACH1在多发性骨髓瘤中的作用

Yan Chen¹, Zhiyong Zeng¹, Junmin Chen¹

¹Department of Hematology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, People's Republic of China.

Hematology (Amsterdam, Netherlands)

|May 20, 2024

概括

与缺铁性贫血 (IDA) 患者相比,新诊断的多发性骨髓瘤 (NDMM) 患者中Bach1蛋白的表达高. 在NDMM中,高Bach1表达表明在Bortezomib治疗后的预后更好.

科学领域:

血液学血液学血液学
在瘤学瘤学.
分子生物学分子生物学

背景情况:

多发性骨髓瘤 (NDMM) 是一种血液性恶性瘤.
巴赫1蛋白在NDMM病原和治疗反应中的作用需要进一步阐明.
缺铁性贫血 (IDA) 作为Bach1表达分析的对照组.

研究的目的:

在NDMM和IDA患者的骨髓活检中研究Bach1蛋白表达.
探索巴赫1表达水平与NDMM发病之间的相关性.
在NDMM中确定Bach1表达和Bortezomib (Btz) 治疗反应之间的关系.

主要方法:

免疫组织化学染色用于量化骨髓活检样本中的Bach1蛋白表达.
图像-pro Plus软件促进了Bach1表达水平的定量分析.
根据生存分析的Bach1水平中位数,患者被分为高表达和低表达组.

主要成果:

与IDA患者相比,NDMM患者的Bach1蛋白表达显著增加.
具有高Bach1表达的患者在Btz治疗后表现出更好的预后.
生物信息学分析证实了关于Bach1表达和患者结果的发现.

结论:

在新诊断的多发性骨髓瘤患者中,Bach1表达水平显著更高.
高巴赫1表达与接受博特佐米布治疗的NDMM患者的预后改善有关.
这项研究为Bach1在多发性骨髓瘤中的作用提供了新的见解.

关键词:

在Bach1Bach1Bach1Bach1Bach1Bach1Bach1Bach1Bach1 博尔特佐米布 (Bortezomib) 是一种药物.相关性分析的相关性分析.有效性有效性有效性.多发性骨髓瘤是多发性骨髓瘤的一种疾病.

更多相关视频

Myeloid Innate Signaling Pathway Regulation by MALT1 Paracaspase Activity

Myeloid Innate Signaling Pathway Regulation by MALT1 Paracaspase Activity

Published on: January 7, 2019

Multimodal Bioluminescent and Positronic-emission Tomography/Computational Tomography Imaging of Multiple Myeloma Bone Marrow Xenografts in NOG Mice

Multimodal Bioluminescent and Positronic-emission Tomography/Computational Tomography Imaging of Multiple Myeloma Bone Marrow Xenografts in NOG Mice

Published on: January 7, 2019

相关概念视频

The Intrinsic Apoptotic Pathway

The Intrinsic Apoptotic Pathway

Internal cellular stress, such as cellular injury or hypoxia, triggers intrinsic apoptosis. The B-cell lymphoma 2 (Bcl-2) family of proteins are the primary regulators of the intrinsic apoptotic pathway. For example, during DNA damage, checkpoint proteins, such as Ataxia Telangiectasia Mutated (ATM protein) and Checkpoints Factor-2 (Chk2) proteins, are activated. These proteins phosphorylate p53 which further activates pro-apoptotic proteins, such as Bax, Bak, PUMA, and Noxa, and inhibits...

Abnormal Proliferation

Abnormal Proliferation

Under normal conditions, most adult cells remain in a non-proliferative state unless stimulated by internal or external factors to replace lost cells. Abnormal cell proliferation is a condition in which the cell's growth exceeds and is uncoordinated with normal cells. In such situations, cell division persists in the same excessive manner even after cessation of the stimuli, leading to persistent tumors. The tumor arises from the damaged cells that replicate to pass the damage to the...