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相关概念视频

Disorders of Leukocytes01:27

Disorders of Leukocytes

Leukocyte disorders can lead to either leukopenia, characterized by an abnormally low leukocyte count, or leukocytosis, marked by a very high leukocyte number.
Leukopenia may result from bone marrow disorders, autoimmune diseases, and infectious diseases. For example, conditions such as multiple myeloma and aplastic anemia can impair the bone marrow's ability to produce adequate leukocytes. Similarly, autoimmune diseases like lupus and viral infections such as HIV can prompt the immune system...
Chronic Inflammation: Introduction01:12

Chronic Inflammation: Introduction

Chronic inflammation is a prolonged, dysregulated immune response that persists for weeks to years when the inciting stimulus is difficult to eradicate or when self‑antigens drive ongoing reactivity. Morphologically, it is defined by mononuclear cell infiltration, progressive tissue destruction, and concurrent attempts at healing via angiogenesis and fibrosis. Compared with acute inflammation, edema is less prominent while cellular infiltration predominates; triggers include persistent...
Primary Lymphoid Organs01:16

Primary Lymphoid Organs

Primary lymphoid organs are pivotal in the formation, development, and maturation of lymphocytes, the white blood cells that serve as the backbone of our immune system. This crucial function underscores their fundamental role in maintaining our overall health and immunity. The two primary lymphoid organs of prime importance are the red bone marrow and the thymus.
The red bone marrow is a soft, spongy tissue nestled in the interior of long bones such as the humerus and femur. It is the site...

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相关实验视频

Updated: Jul 6, 2026

Immunoglobulin Gene Sequence Analysis In Chronic Lymphocytic Leukemia: From Patient Material To Sequence Interpretation
09:02

Immunoglobulin Gene Sequence Analysis In Chronic Lymphocytic Leukemia: From Patient Material To Sequence Interpretation

Published on: November 26, 2018

慢性淋巴细胞白血病 慢性淋巴细胞白血病

G Dighiero1, T J Hamblin

  • 1Institut Pasteur de Montevideo, Montevideo, Uruguay.

Lancet (London, England)
|March 25, 2008
PubMed
概括
此摘要是机器生成的。

慢性淋巴细胞白血病 (CLL) 是老年人常见的一种血液癌症,结果各不相同. 分子标志物的进步改善了预后评估,但尽管有新的治疗方法,CLL仍然无法治愈.

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A Chromatin Immunoprecipitation Assay to Identify Novel NFAT2 Target Genes in Chronic Lymphocytic Leukemia
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A Chromatin Immunoprecipitation Assay to Identify Novel NFAT2 Target Genes in Chronic Lymphocytic Leukemia

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Subcellular Fractionation of Primary Chronic Lymphocytic Leukemia Cells to Monitor Nuclear/Cytoplasmic Protein Trafficking
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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:

  • 慢性淋巴细胞白血病 (CLL) 是欧洲和北美最常见的白血病,主要影响老年人.
  • 结核性淋巴瘤表现出高度可变的临床过程,患者的生存时间从几个月到几十年不等.
  • 尽管取得了进展,但CLL仍然是一个无法治愈的恶性瘤,大多数患者在治疗后复发.

研究的目的:

  • 审查最近在识别用于预测CLL疾病进展的分子和细胞标记物的进展.
  • 讨论更深入地了解B细胞受体功能,遗传病变和亡如何影响预后和管理.
  • 探索新治疗剂对CLL理性和有效管理的影响.

主要方法:

  • 对CLL中的分子和细胞遗传标记的当前文献的综述.
  • 分析B细胞受体信号传递,基因突变和细胞亡在CLL病变发生中的作用.
  • 评估新型治疗剂在治疗CLL中的疗效.

主要成果:

  • 免疫球蛋白基因突变特征和细胞遗传异常是CLL的关键预后预测因素.
  • 了解B细胞受体功能,遗传病变和亡,可以了解疾病的进展.
  • 新的治疗药物提高了CLL管理的合理性和有效性,尽管尚未实现治愈.

结论:

  • 分子和细胞标志物显著提高慢性淋巴细胞白血病的预后评估.
  • 虽然治疗方法更有效,但慢性淋巴细胞白血病仍然是一个具有挑战性的,无法治愈的疾病.
  • 进一步研究CLL病理生理学和新疗法对于改善患者的治疗结果至关重要.