Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Golgi Apparatus01:49

Golgi Apparatus

101.9K
As they leave the Endoplasmic Reticulum (ER), properly folded and assembled proteins are selectively packaged into vesicles. These vesicles are transported by microtubule-based motor proteins and fuse together to form vesicular tubular clusters, subsequently arriving at the Golgi apparatus, a eukaryotic endomembrane organelle that often has a distinctive ribbon-like appearance.
101.9K
Golgi Apparatus01:09

Golgi Apparatus

21.9K
Properly folded and assembled proteins are selectively packaged into vesicles that exit the ER. Motor proteins transport these vesicles to the Golgi apparatus for adding modifications that make these proteins functional at their destination.
The Golgi apparatus is a eukaryotic organelle that has a distinctive ribbon-like appearance. It is a primary sorting and dispatch station for cargo arriving from the ER. Newly arriving vesicles enter the cis face of the Golgi, closest to the ER, and are...
21.9K
Tissues01:18

Tissues

85.3K
Cells with similar structure and function are grouped into tissues. A group of tissues with a specialized function is called an organ. There are four main types of tissue in vertebrates: epithelial, connective, muscle, and nervous.
85.3K
Tissues01:25

Tissues

67.6K
Tissues are a group of cells that share a common embryonic origin. Microscopic observation reveals that the cells in a tissue share morphological features and are arranged in an orderly pattern to perform specific functions. From an evolutionary perspective, tissues appear in more complex organisms. Although there are many types of cells in the human body, they are organized into four broad categories of tissues: epithelial, connective, muscle, and nervous. Each of these categories is...
67.6K
Plant Cells and Tissues02:01

Plant Cells and Tissues

65.7K
Plant tissues are collections of similar cells performing related functions. Different plant tissues will have their own specialized roles and can be combined with other tissues to form organs such as flowers, fruit, stem, and leaves. Two major types of plant tissue include meristematic and permanent tissue.
65.7K
Plant Tissue Culture02:57

Plant Tissue Culture

40.7K
Plant tissue culture is widely used in both primary and applied science. Applications range from plant development studies to functional gene studies, crop improvement, commercial micropropagation, virus elimination, and conservation of rare species.
40.7K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Structure of tendon causes highly optical anisotropic properties and transport.

Journal of biomedical optics·2026
Same author

Pretreatment of Mice with 830 nm Light Enhances Endurance During Acute Exercise.

Muscles (Basel, Switzerland)·2025
Same author

Tissue Autofluorescence is Correlated With Intima and Media Thickness in Atherosclerotic Human Aorta.

Journal of biophotonics·2025
Same author

Ex vivo evaluation of corneal filler injection for enhancement after small incision lenticule extraction.

Scientific reports·2025
Same author

Exercise, radial pressure waves, and photobiomodulation for management of non-insertional Achilles tendinopathy in runners: a three-arm non-blinded randomised control trial.

BMJ open sport & exercise medicine·2025
Same author

Flashes of Light: From the Lab and Dermatopathology, to the World With Marty Mihm.

Journal of cutaneous pathology·2025

Related Experiment Video

Updated: Feb 2, 2026

Apparatus for Harvesting Tissue Microcolumns
06:06

Apparatus for Harvesting Tissue Microcolumns

Published on: October 25, 2018

6.5K

Apparatus for Harvesting Tissue Microcolumns.

Joshua Tam1, William Farinelli2, Walfre Franco3

  • 1Wellman Center for Photomedicine, Massachusetts General Hospital; Department of Dermatology, Harvard Medical School; JTAM3@mgh.harvard.edu.

Journal of Visualized Experiments : Jove
|November 13, 2018
PubMed
Summary
This summary is machine-generated.

Researchers developed a new apparatus using common lab supplies to harvest full-thickness skin microcolumns. This method promotes rapid donor site healing without scarring and preserves crucial skin structures for tissue engineering.

More Related Videos

Novel Apparatus and Method for Drug Reinforcement
07:32

Novel Apparatus and Method for Drug Reinforcement

Published on: August 20, 2010

19.9K
Purification of Active Photosystem I-Light Harvesting Complex I from Plant Tissues
07:10

Purification of Active Photosystem I-Light Harvesting Complex I from Plant Tissues

Published on: February 3, 2023

1.7K

Related Experiment Videos

Last Updated: Feb 2, 2026

Apparatus for Harvesting Tissue Microcolumns
06:06

Apparatus for Harvesting Tissue Microcolumns

Published on: October 25, 2018

6.5K
Novel Apparatus and Method for Drug Reinforcement
07:32

Novel Apparatus and Method for Drug Reinforcement

Published on: August 20, 2010

19.9K
Purification of Active Photosystem I-Light Harvesting Complex I from Plant Tissues
07:10

Purification of Active Photosystem I-Light Harvesting Complex I from Plant Tissues

Published on: February 3, 2023

1.7K

Area of Science:

  • Biomaterials Science
  • Regenerative Medicine
  • Tissue Engineering

Background:

  • Conventional tissue engineering struggles to replicate deeper dermal and adnexal skin structures.
  • Existing methods for skin tissue harvesting can lead to donor site scarring and slow healing.

Purpose of the Study:

  • To describe the production of a laboratory apparatus for collecting full-thickness skin microcolumns.
  • To present a method for harvesting skin tissue that minimizes donor site morbidity and preserves key skin components.

Main Methods:

  • The apparatus is constructed from readily available off-the-shelf laboratory components.
  • Modified hypodermic needles are used for harvesting, with an optional suction-based collection system for high-volume needs.
  • The system is designed for both direct wound application and use as an autologous cell/tissue source.

Main Results:

  • The microcolumn harvesting technique allows donor sites to heal quickly and without scarring.
  • Full-thickness tissue collection ensures the inclusion of all cellular and extracellular components, including deeper dermal and adnexal structures.
  • The apparatus is suitable for both small-scale harvesting and high-volume collection for large animal studies.

Conclusions:

  • The described apparatus offers a novel and accessible method for obtaining full-thickness skin microcolumns.
  • This technique advances regenerative medicine by enabling the preservation and utilization of critical skin components for therapeutic applications.
  • The developed system has broad applicability in wound healing and tissue engineering research.