A Simple Method for Creating a High-Content Microscope for Imaging Multiplexed Tissue Microarrays

被引：2

作者：

Abtahi, Shabnam ^{[1
,2
]}

Gliksman, Neal R. ^{[3
]}

Heneghan, John F. ^{[1
,2
]}

Nilsen, Steven P. ^{[1
,2
]}

Muhlich, Jeremy L. ^{[4
]}

Copeland, Jay ^{[5
]}

Rozbicki, Emil ^{[6
]}

Allan, Chris ^{[6
]}

Dudeja, Pradeep K. ^{[7
,8
]}

Turner, Jerrold R. ^{[1
,2
]}

机构：

[1] Brigham & Womens Hosp, Dept Pathol, Lab Mucosal Barrier Pathobiol, 75 Francis St, Boston, MA 02115 USA

[2] Harvard Med Sch, Boston, MA 02115 USA

[3] Mol Devices LLC, Downingtown, PA USA

[4] Harvard Med Sch, Lab Syst Pharmacol, Boston, MA 02115 USA

[5] Harvard Med Sch, Informat Technol Dept, Res Comp, Boston, MA 02115 USA

[6] Glencoe Software, Dundee, Scotland

[7] Univ Illinois, Dept Med, Div Gastroenterol & Hepatol, Chicago, IL USA

[8] Jesse Brown Vet Affairs Med Ctr, Chicago, IL USA

来源：

CURRENT PROTOCOLS | 2021年 / 1卷 / 04期

关键词：

automated image acquisition; digital pathology; fluorescence microscopy; slide scanning; tissue microarray;

D O I：

10.1002/cpz1.68

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

High-throughput, high-content imaging technologies and multiplex slide scanning have become widely used. Advantages of these approaches include the ability to archive digital copies of slides, review slides as teams using virtual microscopy software, and standardize analytical approaches. The cost and hardware and software inflexibility of dedicated slide scanning devices can, however, complicate implementation. Here, we describe a simple method that allows any microscope to be used for slide scanning. The only requirements are that the microscope be equipped with a motorized filter turret or wheels (for multi-channel fluorescence) and a motorized xyz stage. This example uses MetaMorph software, but the same principles can be used with any microscope control software that includes a few standard functions and allows programming of simple command routines, or journals. The series of journals that implement the method perform key functions, including assistance in defining an unlimited number of regions of interest (ROI) and imaging parameters. Fully automated acquisition is rapid, taking less than 3 hr to image fifty 2.5-mm ROIs in four channels. Following acquisition, images can be easily stitched and displayed using open-source or commercial image-processing and virtual microscope applications. (c) 2021 Wiley Periodicals LLC.

引用

页数：42

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