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In a study by Cellink researchers, a full thickness skin tissue model was bioprinted. In this study, the dermis was bioprinted using primary dermal fibroblasts embedded in GelMA based bioink, and the epidermis, containing a high concentration of keratinocytes...

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Four-dimensional (4D) bioprinting, in which the concept of time is integrated with three-dimensional (3D) bioprinting as the fourth dimension, with the goal of constructing complex, functional structures. 4D bioprinting can be used to fabricate dynamic 3D-patterned biological architectures that...

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Serpooshan Awarded NSF CAREER Award to Bioprint a 3D Model of the Developing Human Heart. The project focuses on understanding normal heart development and what can go wrong in those processes and lead to severe defects. reference: https://bme.gatech.edu/bme/serpooshan-awarded-nsf-career-award-bioprint-3d-model-developing-human-heart

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Researchers have developed the first 3D-printable ‘bottlebrush’ elastomer. The new material results in printed objects that have unusual softness, elasticity and mechanical properties that closely resemble those of human tissue. Unique molecular structure of bottlebrush elastomers facilitate bioprinting in...

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US researchers have developed a new bioprinting technique that uses ultrasonic standing bulk acoustic waves (SBAW) to organize cells into controllable anisotropic patterns within viscous bioinks while maintaining high cell viability. This work represents a step forward in advancing...

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A team of Australian researchers apply extrusion-based three-dimensional cellular bioprinting to deliver rapid and high-throughput generation of kidney organoids with highly reproducible cell number and viability. Automated extrusion-based bioprinting for kidney organoid production delivers improvements in throughput, quality control,...

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Japanese researchers have developed a stress-free and media-direct-dispensing inkjet bioprinter that exhibited cell-friendly dispensing performance, which was similar to the manual dispensing operation, based not only on cell viability but also on gene expression levels. reference: https://www.nature.com/articles/s41598-020-64193-z Yumoto M,...

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With the help of bio-3D printing technology, scientists have succeeded in printing 3D cartilage tissue that can easily help those suffering from osteoarthritis or other knee injuries. reference: Costa JB, Park J, Jorgensen AM, Silva-Correia J, Reis RL, Oliveira...

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In a study recently published in Materials Today Bio, researchers from Osaka University have used silk nanofibers obtained by mechanical disintegration to enhance the printing process without damaging the cells or cell assemblies. reference: https://www.3dmednet.com/silk-fibers-provide-integrity-and-prevent-cell-damage-in-3d-printed-biological-constructs/ Sakai S, Yoshii A,...

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A team of scientists from the Lawrence Livermore National Laboratory (CA, USA) has used bioprinted, living brain vasculature models in tandem with computer modeling simulations to provide insights on why cancer cells metastasize in certain areas of the vasculature....

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A novel 3D-printed capsule, developed by a team at Purdue University (IL, USA), could allow for the collection of bacteria samples from throughout the gastrointestinal tract, improving on conventional sampling methods that may exclude areas for bacteria collection outside...

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A collaborative team from the SFI Research Centre for Advanced Materials and Bioengineering Research (AMBER; Dublin, Republic of Ireland) and the Trinity Centre for Biomedical Engineering at Trinity College Dublin (Republic of Ireland) has developed a novel bioprinting platform...

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Researchers at the University of Minnesota (UMN) by developing a new bio-ink were able to bioprint a centimeter-scale heart pump with real human cells. The extracellular matrix (ECM)-based bioink used in this study enabled stem cells to proliferate before differentiation, allowing the team...

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The new round of 3D Bio Club webinars titled “Emerging Trends of Bioengineering Technologies” is organized in collaboration of OmidAfarinan and RASA companies. In this section of webinars, international speakers talk about new trends in bioengineering, especially 3D bioprinting,...

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Designing patient-specific bone grafts by 3D-bioprinting technology has gathered a great deal of attention from researchers and clinicians. In this vein, a research group at Texas A&M University has developed an advanced bioink known as Nanoengineered Ionic–Covalent Entanglement (NICE)...

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In a collaboration between the Geneva Foundation (Geneva), the Uniformed Services University of the Health Sciences (USU), commercial space company TechShot, Inc, and 3D printer manufacturer nScrypt, Inc, the first bioprinting project in space about the engineering of the...

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In a national collaboration of Spain scientists, a new bio-ink made of alginate and hyaluronic acid was developed for articular cartilage engineering. To provide the mechanical properties required in cartilage tissue, Polylactic acid was co-printed with the cell-encapsulated hydrogel....

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With the outbreak of the coronavirus, the daily activities have been significantly disrupted. Therefore, the efforts of many research institutes in the world are focused on combating the spread of the virus. In this session of 3D Bio Club,...

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Despite the great potential of mesenchymal stem cells in various regeneration therapies, their application to treat myocardial infarction (MI)–induced hearts is limited. In  recent research by an international joint research team of POSTECH, Seoul St. Mary’s Hospital, and City...

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Extrusion-based 3D-printing is among the additive manufacturing (AM) techniques that have attracted much attention for the fabrication of bone tissue engineering scaffolds with defined geometries and internal structure. The aim of the studies performed in this thesis was to...

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Despite considerable development of bioprinting methods, real applications in tissue engineering are still limited due to challenges in development of a suitable bioink with high printability and cell viability. Therefore, we will host Dr. Zandi for the introduction of...

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Due to Covid-19 outbreak, OmidAfarinan team decided to hold an online webinar entitled “۳D Bioprinting Novel Applications” from “۳D-Bio Club” series. In this session, Mr. Majid Hajihosseinali as the co-founder and CEO at OmidAfarinan Company, will discuss the recent...

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Reconstructive surgery is yet not successful in the regeneration of volumetric muscle loss (VML). The defect geometry is patient dependent which limits the reliability of many common methods. 3D bioprinting, as a new emerging technology, can circumvent many of...

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Regenerative medicine has been promised regeneration of muscular constructs that mimic structural and functional characteristics of native skeletal muscles. Recently, scientists at Wake Forest Institute for Regenerative Medicine (WFIRM), have accelerated restoration of skeletal muscle through integration of neural...