Mouse Cre Models for the Study of Bone Diseases.

Mouse Cre Models for the Study of Bone Diseases.
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小鼠CRE模型用于研究骨骼疾病。

DOI:
10.1007/s11914-018-0455-7
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发表时间:
2018-08
影响因子:
4.3
通讯作者:
Ueki Y
Ueki Y
中科院分区:
医学2区
文献类型:
--
作者:
Dallas SL;Xie Y;Shiflett LA;Ueki Y

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转基因Cre系是有条件失活或激活基因以了解其功能的有价值的工具。在这里,我们提供了一个概述的Cre转基因模型用于研究骨细胞中的基因功能,并讨论其优点和局限性,特别强调用于研究骨细胞和破骨细胞功能的Cre系。最近的研究表明,许多骨细胞靶向Cre模型并不像最初想象的那样特异。为了确保准确的数据解释,重要的是研究人员要测试由于Cre重组酶在发育过程中或在前体细胞中的瞬时表达而导致的意外重组事件,并意识到靶基因的种系重组的可能性以及由于Cre转基因而导致的意外表型的可能性。虽然许多骨靶向Cre-deleter菌株是不完美的,每个模型都有自己的局限性,但它们的谨慎使用将继续为我们理解健康和疾病中的骨细胞功能提供关键进展。
Transgenic Cre lines are a valuable tool for conditionally inactivating or activating genes to understand their function. Here we provide an overview of Cre transgenic models used for studying gene function in bone cells and discuss their advantages and limitations, with particular emphasis on Cre lines used for studying osteocyte and osteoclast function. Recent studies have shown that many bone cell-targeted Cre models are not as specific as originally thought. To ensure accurate data interpretation, it is important for investigators to test for unexpected recombination events due to transient expression of Cre recombinase during development or in precursor cells and to be aware of the potential for germline recombination of targeted genes as well as the potential for unexpected phenotypes due to the Cre transgene. Although many of the bone-targeted Cre-deleter strains are imperfect and each model has its own limitations, their careful use will continue to provide key advances in our understanding of bone cell function in health and disease.
DOI: 10.1016/j.bone.2012.09.040
发表时间: 2013-06
期刊: BONE
影响因子: 4.1
作者:
Kalajzic, Ivo;Matthews, Brya G.;Torreggiani, Elena;Harris, Marie A.;Pajevic, Paola Divieti;Harris, Stephen E.
通讯作者: Harris, Stephen E.
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发表时间: 1999-08-01
影响因子: 3
作者:
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通讯作者: Förster, I