
Transformation from committed progenitor to leukaemia stem …
2006年7月16日 · Here we show that leukaemia stem cells (LSC) can maintain the global identity of the progenitor from which they arose while activating a limited stem-cell- or self-renewal-associated programme.
小鼠白血病模型中的早期和晚期白血病干细胞,Blood - X-MOL
2016年12月2日 · 早期的 LSCs 与先前确定的 LSCs (L-GMP) 不同,因为它们是 Sca-1 阳性的。 我们现在将 L-GMP 视为“晚期 LSC”类型之一。 早期的 LSC 在体外形成白血病菌落并在连续移植中引发 AML。
造血干/祖细胞对巨核细胞谱系的承诺 - 知乎 - 知乎专栏
在骨髓分支中,CMPs 产生了 2 个更多的受限祖细胞,即巨核细胞-红细胞祖细胞 (MEPs) 和粒细胞-巨噬细胞祖细胞 (GMPs),其中MEPs 产生了红细胞祖细胞和单能巨核细胞前体。 图 1A)。 8、9、28. 尽管经典的造血模型在其谱系潜力的二元概念中很简单,但这种造血模型已受到新祖种群鉴 …
The Glycolytic Gatekeeper PDK1 defines different metabolic states ...
2022年3月1日 · Here, we show that Pyruvate dehydrogenase kinase 1 (PDK1) acts as a targetable determinant of different metabolic states in acute myeloid leukemia (AML). PDK1 low AMLs are OXPHOS-driven, are...
Leukaemia cell of origin identified by chromatin landscape of bulk ...
2016年7月11日 · GMP:MA9 bulk leukaemia cells and LSCs had significantly higher MA9 expression than CMP:MA9 bulk leukaemia cells and LSCs, respectively, consistent with the observation that higher levels of MA9...
Early and Late Leukemic Stem Cells in Murine Leukemia Models
2016年12月2日 · Early LSCs differed from previously identified LSCs (L-GMP) because they are Sca-1-positive. We now consider L-GMP as one of "late LSC" types. Early LSCs formed leukemic colonies in vitro and initiated the AML in serial transplantation. These results show the similar AML develops regardless of HSC and HPC types transduced.
Coexistence of LMPP-like and GMP-like leukemia stem cells in …
2011年1月18日 · The more mature LSC population most closely mirrors normal granulocyte-macrophage progenitors (GMP) and the immature LSC population a previously uncharacterized progenitor functionally similar to lymphoid-primed multipotential progenitors (LMPPs).
Hematopoietic Differentiation Is Required for Initiation of …
2015年11月5日 · Using murine MLL-AF9 and MOZ-TIF2 AML models, we show that myeloid differentiation to granulocyte macrophage progenitors (GMPs) is critical for LSC generation. Disrupting GMP formation by deleting the lineage-restricted transcription factor C/EBPa blocked normal granulocyte formation and prevented initiation of AML.
METTL3的小分子抑制作为一种用于治疗髓系白血病的策略 - 博客
2022年8月18日 · cd93+和l-gmp亚群与mll重排驱动的原代小鼠和人类患者amls的产生和维持直接相关。 值得注意的是,研究者们观察到,用STM2457处理后,CD93+和L-GMP群体显著减少,表明其对METTL3的催化功能有很强的依赖性(图4f)。
MLL -Rearranged Leukemia Is Dependent on Aberrant H3K79
2011年7月12日 · We identified the genome-wide localization of H3K79me2 in L-GMPs by chromatin immunoprecipitation (ChIP) followed by next-generation sequencing (ChIP-Seq).