Primary Culture of Porcine Retinal Pigment Epithelial Cells

Feng Wen; Yanzi Wang; Danxue He; Chunyan Liao; Weijie Ouyang; Zuguo Liu; Wei Li; Yi Liao

doi:10.3791/64244

Domuz Retinal Pigment Epitel Hücrelerinin Primer Kültürü

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JoVE Journal Biology

Primary Culture of Porcine Retinal Pigment Epithelial Cells

Domuz Retinal Pigment Epitel Hücrelerinin Primer Kültürü

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07:59 min

September 23, 2022

DOI: 10.3791/64244-v

Feng Wen*^1,2,3, Yanzi Wang*^1,2,3, Danxue He^1,2,3, Chunyan Liao^1,2,3, Weijie Ouyang^1,2,3, Zuguo Liu^1,2,3, Wei Li^1,2,3, Yi Liao^1,2,3

¹Eye Institute of Xiamen University, Fujian Provincial Key Laboratory of Ophthalmology and Visual Science, School of Medicine,Xiamen University, ²Department of Ophthalmology, Xiang'an Hospital of Xiamen University, School of Medicine,Xiamen University, ³Xiamen University Affiliated Xiamen Eye Center, School of Medicine,Xiamen University

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Overview

This study presents a straightforward protocol for culturing primary porcine retinal pigment epithelial (RPE) cells in vitro, addressing the challenges associated with RPE-related disorders. The method aims to create a reliable model for studying the physiological and pathological aspects of these disorders, facilitating new treatment development.

Key Study Components

Research Area

Retinal Pigment Epithelium (RPE) cell culture
Pathological studies on RPE disorders
Modeling of RPE related diseases

Background

RPE disorders contribute significantly to visual impairment.
Existing culture methods are inadequate for effective modeling.
The goal is to enhance accessibility for laboratories studying RPE cells.

Methods Used

Step-by-step protocol for tissue digestion and cell culture
Porcine model system
Use of enzymatic solutions for cell dissociation and characterization techniques

Main Results

Successful generation and maintenance of porcine RPE cells
Demonstrated capabilities for future drug screenings
Validation of gene expression and protein levels relevant to RPE function

Conclusions

This study establishes a replicable method for culturing RPE cells.
It provides a new tool for research into RPE-related treatments.

Frequently Asked Questions

What types of cells are being cultured in this study?

The study focuses on primary porcine retinal pigment epithelial cells.

Why is it important to culture RPE cells?

Culturing RPE cells is crucial for studying diseases affecting the retina and testing potential therapies.

What are the advantages of the presented method?

The method is easy to follow and allows for rapid generation of RPE cells suitable for various experiments.

How does this research impact future studies?

It provides a reliable model for drug testing and understanding RPE-related disorders, helping advance treatment options.

What technologies are utilized in this study?

Key technologies include enzymatic digestion and cell culture techniques for RPE cell analysis.

Are there any specific results mentioned in the study?

Yes, the study includes observations on gene expression and protein analysis relevant to RPE health.

Burada, primer domuz retinal pigment epitel hücrelerinin in vitro olarak kültürlenmesi için takip edilmesi kolay bir yöntem sunulmaktadır.

RPE ile ilişkili bozukluklar, hastalıkların harmanlanmasının önemli bir parçası olmaya devam etmektedir, ancak primer RPE hücrelerinin sanal kültüründe, RPE ile ilişkili bozuklukların fizyolojik ve patolojik çalışmaları için iyi bir model olarak hizmet edecek etkili kalıntılar yoktur. Bu protokolde, daha sonraki RP özelliklerini hızlı bir şekilde geri yükleyebilen ve koruyabilen birincil IPC'leri kültüre takip etmesi kolay bir protokol sağlıyoruz, bu yöntemi kullanarak insanların masistat çalışmalarından ve RPE bozuklukları için yeni tedavinin geliştirilmesini kolaylaştırabilecek koruyucu ilaç taramalarından hızlı bir şekilde RP hücreleri üretebileceklerine inanıyoruz. Adım adım değer gösterimi, bu yöntemin RP hücrelerini incelemek isteyen farklı laboratuvarlarda çoğaltılmasını çok daha kolay hale getirecektir.

Doku sindirim enzimi malaquad'ı eritmeye başlamak ve 1X PBS'yi sterilize etmek. Çözeltiyi 0.22 mikrometrelik bir şırınga filtre ünitesinden filtreleyerek% 2 penisilin ve% 2 streptomisin ile desteklenir. Kültür plakasının kuyucuklarını ve transwell eklerini 1X PBS ile yıkayın.

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