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Bioengineering
在人类阴道芯片中模拟健康和生态失调的阴道微环境
在人类阴道芯片中模拟健康和生态失调的阴道微环境
JoVE Journal
Bioengineering
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JoVE Journal Bioengineering
Modeling Healthy and Dysbiotic Vaginal Microenvironments in a Human Vagina-on-a-Chip

在人类阴道芯片中模拟健康和生态失调的阴道微环境

Full Text
2,920 Views
08:15 min
February 16, 2024

DOI: 10.3791/66486-v

Aakanksha Gulati1, Alicia Jorgenson1, Abidemi Junaid1, Donald E. Ingber1,2,3

1Wyss Institute for Biologically Inspired Engineering,Harvard University, 2Vascular Biology Program and Department of Surgery,Boston Children's Hospital and Harvard Medical School, 3Harvard John A. Paulson School of Engineering and Applied Sciences

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Please note that some of the translations on this page are AI generated. Click here for the English version.

Summary

本文介绍了一种用于创建微流体阴道芯片(Vagina Chip)培养装置的方案,该装置能够在微需氧条件下研究人类宿主与活体阴道微生物组的相互作用。该芯片可以用作研究阴道疾病的工具,以及开发和测试潜在的治疗对策。

Transcript

我们成功开发了一种人类阴道芯片,该芯片支持鳞状分层阴道上皮的自发分化,形成强大的屏障,对激素做出反应,并产生支持氧梯度的微生物组。2D 和类器官培养目前用于研究阴道菌群失调,但由于其静态性质,它们无法模拟阴道微环境的生理复杂性。动物模型也无法模拟人类月经周期中存在的相同荷尔蒙变化,并且动物物种和人类的阴道微生物组不同。

我们着手探索器官芯片技术是否可用于开发人类阴道微生物组相互作用的临床前模型,该模型可能用于发现和评估基于微生物组的潜在疗法。阴道芯片允许流体动态流过阴道上皮和基质,从而延长其与阴道微生物联盟的共培养,并维持生理相关的微环境。人体阴道芯片是一种令人兴奋的工具,可用于研究女性生殖道的各种疾病并验证新的生物疗法。

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