Insights from BCC Research

Bioprinting: Market Trends You Need To Know

Bioprinting_Blog

The modernization of technology has led to rapid advances in the printing domain. From paper printing using inkjet and laser technologies, there was the development of 3D printing by Charles Hull.

3D printing involves the use of digital instructions to manufacture specific shapes and forms using various materials such as plastics, metals, polymers and others. Innovations in technology and a drive to meet the demands for safe toxicity and drug testing methods as well as a shortage of organ donors resulted in the emergence of bioprinters or 3D-bioprinters.

In contrast to 3D printing, which uses nonliving materials for construction, bioprinters employ living cells to build tissues and organs.

How Bioprinting Works

In a typical bioprinting process, the first step is to create a model of the organ using biopsy samples, CT (computed tomography) scans and MRIs (magnetic resonance imaging). Generally, a computer-aided design (CAD) software is used for this purpose.

A bioink composed of a mixture of cell and growth factors is then added to the scaffold (confined 3D structures) in a layer-by-layer approach to generate tissue-like structures. The cells, biomaterials and biomolecules are precisely placed in spatially pre-defined locations within the scaffolds. The 3D printed cells and tissues are then nurtured in bioreactors that deliver mechanical and chemical signals to the cells within the printed tissues.

As part of this process, the printed tissue’s morphology and functionality must be tested. This is routinely carried out non-invasively using high-resolution fluorescence microscopy and histology methods.

Bioprinting and Organs

There is a huge unmet demand for organs. Bioprinting of 3D organs has the potential to reduce the endless wait lists of organ donations and revolutionize the medical industry.

For example, when treating a burn, autologous skin grafting is limited by space on the body—the larger the burn site, the less of the patient there is to harvest healthy skin from. But bioprinting gives physicians the ability to take a tiny sample of skin, replicate it with the correct bioinks and print as much as is needed.

Though a number of studies are going on catering to the development of fully, functional organs by bioprinting, several challenges remain.

These pertain to the fabrication of complex tissues with multiple cell types, the issue of resolution and the incorporation of vascularization, among other factors.

Bioprinting Trends and Projections

  • The global bioprinting market should reach $1.4 billion by 2024 from $306.2 million in 2019 growing at a high CAGR of 35.4%.
  • Pharmaceutical and biotechnology companies are the fastest growing end users of bioprinting. They are expected to generate $476.1 million in sales by 2024, growing 36.6% annually.
  • 3D cell culture products as a segment of the global bioprinting market is expected to grow from $35.5 million in 2019 to $185.8 million in 2024 at 39.2% annually.
  • Key players in the probiotics market include Biogelx, 3Scan, Digilab and N3D Biosciences.

For additional intel into the global market for bioprinting (and an interview with Biogelx), download our white paper, The Future of Bioprinting: A BCC White Paper.

Written by Sarah Greenberg on Aug 7, 2020 10:00:00 AM

Sarah Greenberg is the Manager of Content Marketing at BCC Research. She creates our blog, social media and email content.

Topics: Life Sciences, Biotechnology