-1::1
Simple Hit Counter
Skip to content

Products

Solutions

×
×
Sign In

CN

EN - EnglishCN - 简体中文DE - DeutschES - EspañolKR - 한국어IT - ItalianoFR - FrançaisPT - Português do BrasilPL - PolskiHE - עִבְרִיתRU - РусскийJA - 日本語TR - TürkçeAR - العربية
Sign In Start Free Trial

RESEARCH

JoVE Journal

Peer reviewed scientific video journal

Behavior
Biochemistry
Bioengineering
Biology
Cancer Research
Chemistry
Developmental Biology
View All
JoVE Encyclopedia of Experiments

Video encyclopedia of advanced research methods

Biological Techniques
Biology
Cancer Research
Immunology
Neuroscience
Microbiology
JoVE Visualize

Visualizing science through experiment videos

EDUCATION

JoVE Core

Video textbooks for undergraduate courses

Analytical Chemistry
Anatomy and Physiology
Biology
Cell Biology
Chemistry
Civil Engineering
Electrical Engineering
View All
JoVE Science Education

Visual demonstrations of key scientific experiments

Advanced Biology
Basic Biology
Chemistry
View All
JoVE Lab Manual

Videos of experiments for undergraduate lab courses

Biology
Chemistry

BUSINESS

JoVE Business

Video textbooks for business education

Accounting
Finance
Macroeconomics
Marketing
Microeconomics

OTHERS

JoVE Quiz

Interactive video based quizzes for formative assessments

Authors

Teaching Faculty

Librarians

K12 Schools

Products

RESEARCH

JoVE Journal

Peer reviewed scientific video journal

JoVE Encyclopedia of Experiments

Video encyclopedia of advanced research methods

JoVE Visualize

Visualizing science through experiment videos

EDUCATION

JoVE Core

Video textbooks for undergraduates

JoVE Science Education

Visual demonstrations of key scientific experiments

JoVE Lab Manual

Videos of experiments for undergraduate lab courses

BUSINESS

JoVE Business

Video textbooks for business education

OTHERS

JoVE Quiz

Interactive video based quizzes for formative assessments

Solutions

Authors
Teaching Faculty
Librarians
K12 Schools

Language

zh_CN

EN

English

CN

简体中文

DE

Deutsch

ES

Español

KR

한국어

IT

Italiano

FR

Français

PT

Português do Brasil

PL

Polski

HE

עִבְרִית

RU

Русский

JA

日本語

TR

Türkçe

AR

العربية

    Menu

    JoVE Journal

    Behavior

    Biochemistry

    Bioengineering

    Biology

    Cancer Research

    Chemistry

    Developmental Biology

    Engineering

    Environment

    Genetics

    Immunology and Infection

    Medicine

    Neuroscience

    Menu

    JoVE Encyclopedia of Experiments

    Biological Techniques

    Biology

    Cancer Research

    Immunology

    Neuroscience

    Microbiology

    Menu

    JoVE Core

    Analytical Chemistry

    Anatomy and Physiology

    Biology

    Cell Biology

    Chemistry

    Civil Engineering

    Electrical Engineering

    Introduction to Psychology

    Mechanical Engineering

    Medical-Surgical Nursing

    View All

    Menu

    JoVE Science Education

    Advanced Biology

    Basic Biology

    Chemistry

    Clinical Skills

    Engineering

    Environmental Sciences

    Physics

    Psychology

    View All

    Menu

    JoVE Lab Manual

    Biology

    Chemistry

    Menu

    JoVE Business

    Accounting

    Finance

    Macroeconomics

    Marketing

    Microeconomics

Start Free Trial
Loading...
Home
JoVE Journal
Bioengineering
3D生物打印光可调水凝胶研究成纤维细胞活化
3D生物打印光可调水凝胶研究成纤维细胞活化
JoVE Journal
Bioengineering
A subscription to JoVE is required to view this content.  Sign in or start your free trial.
JoVE Journal Bioengineering
3D Bioprinting Phototunable Hydrogels to Study Fibroblast Activation

3D生物打印光可调水凝胶研究成纤维细胞活化

Full Text
2,143 Views
07:17 min
June 30, 2023

DOI: 10.3791/65639-v

Alicia E. Tanneberger1, Layla Blair1, Duncan Davis-Hall1, Chelsea M. Magin1,2,3

1Department of Bioengineering,University of Colorado Denver | Anschutz Medical Campus, 2Department of Pediatrics,University of Colorado Anschutz Medical Campus, 3Division of Pulmonary Sciences and Critical Care Medicine, Department of Medicine,University of Colorado Anschutz Medical Campus

AI Banner

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

Summary

本文介绍了如何 3D 生物打印光可调水凝胶来研究细胞外基质硬化和成纤维细胞活化。

Transcript

我们设计了肺组织的 3D 模型,以帮助世界更轻松地呼吸。我们的使命是使用3D生物材料和3D打印等技术来构建平台,帮助我们了解导致慢性肺部疾病的原因以及如何更好地治疗这些疾病。我们研究中的一个实验挑战是将软材料3D打印成复杂形状的难度。

我们通过打印我们的生物墨水和组织减薄支持浴来精确沉积细胞,这有助于在打印过程中保持其形状。我们的生物材料在整个实验过程中提供对样品机械性能的控制。这种配方允许研究人员在与健康和患病肺组织的硬度相匹配的水凝胶中培养细胞。

用户可以决定何时使样品变硬并测量细胞反应。该协议中使用的光可调生物材料允许创建软化模型,该模型稍后可以变硬以探索细胞对微环境变硬的反应。使用静态生物材料而不是光可调生物材料的类似技术会导致模型在打印后无法加固。

我们实验室其他研究的结果表明,性别和年龄在肺部疾病进展中起着关键作用。未来的模型将研究这些变量,并包括更多的复杂性,如额外的细胞特异性层。将这些努力结合起来,将产生更真实的生物打印,并带来治疗纤维化疾病的新方法。

Explore More Videos

3D生物打印 光可调水凝胶 成纤维细胞活化 生物材料 细胞培养平台 细胞外基质(ECM) 纤维化疾病进展 悬浮水凝胶的自由形式可逆包埋(FRESH)生物打印 聚合反应 明胶支持浴 聚乙二醇-α-甲基丙烯酸酯(PEG&945 MA) 细胞可降解交联剂 软水凝胶 光引发剂 终点表征 组织稳态 疾病建模 组织修复

Related Videos

打印温敏反向模具图案创作的双组分水凝胶的三维细胞培养

10:49

打印温敏反向模具图案创作的双组分水凝胶的三维细胞培养

Related Videos

15.4K Views

生物印刷细胞化构造使用组织特异性水凝胶生物油墨

08:34

生物印刷细胞化构造使用组织特异性水凝胶生物油墨

Related Videos

17.2K Views

FRET成像的三维水凝胶

09:47

FRET成像的三维水凝胶

Related Videos

13.5K Views

Bioink Precellularization 无源混合装置打印软骨及皮肤组织类似物的应用

09:03

Bioink Precellularization 无源混合装置打印软骨及皮肤组织类似物的应用

Related Videos

13.8K Views

Bioprintable 藻酸盐/明胶水凝胶 3D体外模型诱导细胞球形形成

16:20

Bioprintable 藻酸盐/明胶水凝胶 3D体外模型诱导细胞球形形成

Related Videos

19.1K Views

明胶美沙克里洛醇水凝胶生物油墨3D生物印刷方案

10:25

明胶美沙克里洛醇水凝胶生物油墨3D生物印刷方案

Related Videos

19.5K Views

在三维生物打印中使用多层水凝胶生物油墨,实现均匀细胞分布

06:29

在三维生物打印中使用多层水凝胶生物油墨,实现均匀细胞分布

Related Videos

6.9K Views

实时显微镜成像下的 3D 水凝胶控制应变

07:41

实时显微镜成像下的 3D 水凝胶控制应变

Related Videos

3.9K Views

琼脂糖流体凝胶在凝胶过程中通过剪切处理形成,用于悬浮3D生物打印

07:26

琼脂糖流体凝胶在凝胶过程中通过剪切处理形成,用于悬浮3D生物打印

Related Videos

2.9K Views

使用 κ-角叉菜胶亚微凝胶培养基对组织样结构进行嵌入式生物打印

04:58

使用 κ-角叉菜胶亚微凝胶培养基对组织样结构进行嵌入式生物打印

Related Videos

1.6K Views

JoVE logo
Contact Us Recommend to Library
Research
  • JoVE Journal
  • JoVE Encyclopedia of Experiments
  • JoVE Visualize
Business
  • JoVE Business
Education
  • JoVE Core
  • JoVE Science Education
  • JoVE Lab Manual
  • JoVE Quizzes
Solutions
  • Authors
  • Teaching Faculty
  • Librarians
  • K12 Schools
About JoVE
  • Overview
  • Leadership
Others
  • JoVE Newsletters
  • JoVE Help Center
  • Blogs
  • Site Maps
Contact Us Recommend to Library
JoVE logo

Copyright © 2025 MyJoVE Corporation. All rights reserved

Privacy Terms of Use Policies
WeChat QR code