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有目的的流动性:灌注 3D 开放式支架可改善“迷你肠道”形态发生和寿命。

A Purpose in Liquidity: Perfusing 3D Open Scaffolds Improves "Mini-gut" Morphogenesis and Longevity.

机构信息

International Center for Colorectal and Urogenital Care, Children's Hospital Colorado, Aurora, CO, USA; Department of Pediatric Surgery, Children's Hospital Colorado, Aurora, CO, USA.

Developmental Biology and Regenerative Medicine Program, The Saban Research Institute at Children's Hospital Los Angeles, Los Angeles, CA, USA; Department of Surgery, Division of Pediatric Surgery, Children's Hospital Los Angeles, Los Angeles, CA, USA; Keck Medical School, University of Southern California, Los Angeles, CA, USA.

出版信息

Cell Stem Cell. 2020 Nov 5;27(5):699-701. doi: 10.1016/j.stem.2020.10.010.

DOI:10.1016/j.stem.2020.10.010
PMID:33157045
Abstract

Channeling morphogenic signaling gradients intrinsic to intestinal epithelial stem cells, Nikolaev et al. (2020) optimized a three-dimensional microchip perfusion system that augments growth, maturation, and longevity of tubular intestinal enteroids. Reported in Nature, this system may ultimately pave the way to study human intestinal development and pathophysiology, perhaps for therapeutic discovery.

摘要

通过引导肠道上皮干细胞内在的形态发生信号梯度,Nikolaev 等人(2020 年)优化了一种三维微芯片灌注系统,该系统可促进管状肠道类器官的生长、成熟和寿命延长。该系统发表在《自然》杂志上,有望最终为研究人类肠道发育和病理生理学铺平道路,也许还能为治疗发现提供新途径。

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A Purpose in Liquidity: Perfusing 3D Open Scaffolds Improves "Mini-gut" Morphogenesis and Longevity.有目的的流动性:灌注 3D 开放式支架可改善“迷你肠道”形态发生和寿命。
Cell Stem Cell. 2020 Nov 5;27(5):699-701. doi: 10.1016/j.stem.2020.10.010.
2
A Window into Your Gut: Biologically Inspired Engineering of Mini-gut Tubes In Vitro.窥探肠道奥秘:基于生物灵感的迷你肠道管体外工程。
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Bioengineered 3D Tissue Model of Intestine Epithelium with Oxygen Gradients to Sustain Human Gut Microbiome.具有氧浓度梯度的生物工程 3D 肠道上皮组织模型,以维持人体肠道微生物组。
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Put Some Guts into It: Intestinal Organoid Models to Study Viral Infection.鼓足干劲:利用肠道类器官模型研究病毒感染。
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Organoids and Their Use in Modeling Gut Epithelial Cell Lineage Differentiation and Barrier Properties During Intestinal Diseases.类器官及其在肠道疾病期间模拟肠道上皮细胞谱系分化和屏障特性中的应用。
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Free and complexed-secretory immunoglobulin A triggers distinct intestinal epithelial cell responses.游离型和复合型分泌性免疫球蛋白A引发不同的肠道上皮细胞反应。
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Pathomimetic modeling of human intestinal diseases and underlying host-gut microbiome interactions in a gut-on-a-chip.在芯片肠道模型中对人类肠道疾病及其潜在的宿主-肠道微生物群相互作用进行拟病态建模。
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"Good Fences Make Good Neighbors": How does the Human Gut Microchip Unravel Mechanism of Intestinal Inflammation?“好篱笆造就好邻居”:人类肠道微芯片如何揭示肠道炎症的机制?
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引用本文的文献

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Mechanical stretching boosts expansion and regeneration of intestinal organoids through fueling stem cell self-renewal.机械拉伸通过促进干细胞自我更新来增强肠道类器官的扩张和再生。
Cell Regen. 2022 Nov 2;11(1):39. doi: 10.1186/s13619-022-00137-4.
2
Current Advances in 3D Tissue and Organ Reconstruction.三维组织和器官重建的最新进展。
Int J Mol Sci. 2021 Jan 15;22(2):830. doi: 10.3390/ijms22020830.