Total synthesis of the human mammary gland

人类乳腺的全合成

• 批准号: 8572995
• 负责人: Zev Jordan Gartner
• 金额: $ 237.26万
• 依托单位: UNIVERSITY OF CALIFORNIA, SAN FRANCISCO
• 依托单位国家: 美国
• 财政年份: 2013
• 资助国家: 美国
• 起止时间: 2013-09-30 至 2018-06-30
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/8572995
• 关键词: Address; Biology; Cells; Characteristics; Chemicals; Communities; Complex; Developmental Biology; Goals; Health; Human; Human Biology; Learning; Mammary gland; Modeling; Mus; Organ; Organism; Process; Source; System; Testing; Therapeutic; Tissues; Work; cell type; human disease; human tissue; in vitro Model; in vivo; tool

DESCRIPTION (provided by applicant): Much of what we know about mammalian biology we have learned from the mouse. However, improvements to human health will ultimately require a better understanding of the integrative biology of human, rather than mouse, tissues. Our understanding of human biology is limited because no experimentally tractable system is available to study human cells in the context of the complex cellular interactions that are characteristic of tissues in vivo. This proposal addresses this unmet need by proposing the synthesis of the most structurally complex and detailed model of a human tissue to date. We will take a combined top-down and bottom-up approach toward this goal, using modular chemical tools to control the spatial organization of multiple cell types in a 3D tissue. We will focus on te mammary gland as the target organ due to its unique developmental biology, relevance to human disease, and important structural differences when compared to model mammalian organisms (Parmar and Cunha, 2004). Our efforts will also be facilitated by a plethora of commonly available and renewable cell sources derived from human tissues that are unique to the mammary gland. Completion of our efforts will provide a revolutionary in vitro model for studying the biology of human tissues and for testing therapeutics. In addition, our fundamentally synthetic approach will force us to challenge commonly held assumptions about the organization and function of human tissues, and will thereby reveal new and exciting biology in the process. The modular synthetic strategies perfected in the course of this proposal will be applicable to many other human tissues, maximizing the impact of this work to the broader biomedical community.

描述（由申请人提供）：我们对哺乳动物生物学的大部分了解都是从老鼠身上学来的。然而，改善人类健康最终需要更好地理解人类组织的综合生物学，而不是小鼠组织。我们对人类生物学的理解是有限的，因为没有实验可处理的系统可用于在体内组织特征的复杂细胞相互作用的背景下研究人类细胞。该提案通过提出合成迄今为止结构最复杂和最详细的人体组织模型来解决这一未满足的需求。我们将采取自上而下和自下而上相结合的方法来实现这一目标，使用模块化化学工具来控制3D组织中多种细胞类型的空间组织。由于其独特的发育生物学，与人类疾病的相关性，以及与模型哺乳动物生物相比的重要结构差异，我们将重点关注乳腺作为靶器官（Parmar和Cunha， 2004）。我们的努力也将由大量常见的和可再生的细胞来源，来源于乳腺独有的人体组织，促进。我们的努力的完成将提供一个革命性的体外模型研究人体组织的生物学和测试治疗。此外，我们的基本合成方法将迫使我们挑战关于人体组织和功能的普遍假设，从而在这一过程中揭示新的和令人兴奋的生物学。在本提案过程中完善的模块化合成策略将适用于许多其他人体组织，最大限度地提高这项工作对更广泛的生物医学界的影响。

项目成果

A Mechanogenetic Toolkit for Interrogating Cell Signaling in Space and Time.

• DOI: 10.1016/j.cell.2016.04.045
• 发表时间: 2016-06-02
• 期刊: Cell
• 影响因子: 64.5
• 作者: Seo D;Southard KM;Kim JW;Lee HJ;Farlow J;Lee JU;Litt DB;Haas T;Alivisatos AP;Cheon J;Gartner ZJ;Jun YW
• 通讯作者: Jun YW

Quanti.us: a tool for rapid, flexible, crowd-based annotation of images.

• DOI: 10.1038/s41592-018-0069-0
• 发表时间: 2018-08
• 期刊: Nature methods
• 影响因子: 48
• 作者: Hughes AJ;Mornin JD;Biswas SK;Beck LE;Bauer DP;Raj A;Bianco S;Gartner ZJ
• 通讯作者: Gartner ZJ