In initial tests of their new composite as a biomaterial for the fabrication of a tumor model, the scientists made different GelMA/Laponite formulations and used them to encapsulate human pancreatic cancer cells. The formulations which gave optimum cell viability…
A 3D-printed polycaprolactone sleeve reduced transverse strain in porous gyroid bone scaffolds by 8.2 percent in cadaveric ovine defect tests, offering a way to reinforce brittle ceramic implants without altering their bone-friendly surfaces. Article Title: Using a novel endoprosthetic device to…
Okara, a by-product of soybean processing, as a source of bioactive peptides for a biodegradable, 3D-printable material with potential applications for devices for pain management during breastfeeding and following breast cancer surgery image: Okara, a soybean by-product, can be transformed…
This image captures bioprinted structures created with TRACE. Clockwise from the top left: structures mimicking the heart, intestine, kidney, and a vascular tree. Details of the method are explained in a paper published in Nature Materials. Researchers point out that…
If you've ever created a snowflake by folding, cutting and unfolding a piece of paper, you've practiced the art of kirigami. Like origami, kirigami has inspired innovations far beyond the elementary school classroom, with applications ranging from deployable structures for…
Fifth metacarpal shaft fractures account for a large share of hand trauma and often require operative internal fixation, yet conventional dorsal plates and cannulated screws present a stiffness mismatch with native bone and the insertion of screws can shear surface…
Researchers at the University of Stuttgart have developed a support-bath bioprinting method that embeds fragile mature human fat cells into precise 3D constructs while preserving their viability, lipid-filled morphology, and metabolic function.
Bioengineer.org Subject of Research: 3D- and 4D-printed scaffolds for osteoporotic bone regeneration: translational insights from in vivo preclinical and human-oriented studies News Source: Denise Maddox. (October 16, 2026). Printed Scaffolds That Heal Osteoporotic Bone Are Moving From Lab to Clinic. Scienmag.
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A new review in Materials Today Bio explains how 3D bioprinting can actively orchestrate immune responses, rather than suppress them, to regenerate critical-sized bone defects. Article Title: Advances in 3D bioprinting of immunoregulatory biomaterials for bone regeneration News Source: Denise Maddox. (October…
Printing living tissue: bioprinters and bio-inks, printed skin, bone, cartilage and blood vessels, and bioprinting experiments in orbit.
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