Results 51 to 60 of about 1,426,315 (259)

Impact of 3D Model Use in Hypertrophic Cardiomyopathy: A Shift in Surgical Perspective

The Heart Surgery Forum
Hypertrophic cardiomyopathy (HCM) is defined as an abnormal thickening of the left ventricular myocardium, greater than 15 mm in one or more segments as measured by imaging modalities, in the absence of an identifiable secondary cause.
Clara Isabel Pérez Martínez, Alberto Forteza, David Rodrigo, Pedro Pérez, Ainhoa Gandiaga, Aniol Coll i Prat, Rubén García, Inés Jauregui, Cristina del Amo, Roberto Voces Sánchez   +9 more
doaj   +1 more source

Fabrication and characterization of 3D bioprinted triple-layered human alveolar lung models

, 2021
The global prevalence of respiratory diseases caused by infectious pathogens has resulted in an increased demand for realistic in-vitro alveolar lung models to serve as suitable disease models.
Yeong, Wai Yee, Sing, Swee Leong, Liu, Yi-Chun, Tan, Boon Huan, Ayi, Teck Choon, Ng, Wei Long   +5 more
core   +1 more source

3D Bioprinting of Graphene Oxide-Incorporated Hydrogels for Neural Tissue Regeneration [PDF]

, 2023
Bioprinting has emerged as a powerful manufacturing platform for tissue engineering, enabling the fabrication of 3D living structures by assembling living cells, biological molecules, and biomaterials into these structures.
Lai, Jiahui, Lu, Helen H, Wang, Min, Chen, Xiaodie   +3 more
core   +1 more source

Liver organoids: modelling complexity in homeostasis and disease

FEBS Letters, EarlyView.
Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley   +1 more source

GelMA‐based 3D spheroids recapitulate transcriptomic and functional hallmarks of myeloid sarcoma

FEBS Open Bio, EarlyView.
GelMA 5% hydrogels support the formation of myeloid leukemia spheroids that recapitulate MS‐specific features, including G1 arrest, apoptosis, and ECM‐driven transcriptomic reprogramming. The 3D model mimicked soft‐tissue‐like stiffness and oxygen conditions, and transcriptomic convergence with primary MS samples confirmed its utility as a preclinical ...
Nicolas Germain, Elise Buret, Le Hoang Thanh Nguyen, Marion Cocheteux, Nicolas Touya, Mélanie Dhayer, Romain Dubois, Frank Lafont, Sebastien Janel, Patrice Maboudou, Steve Lancel, Philippe Marchetti   +11 more
wiley   +1 more source

Review on Additives in Hydrogels for 3D Bioprinting of Regenerative Medicine: From Mechanism to Methodology

Pharmaceutics, 2023
The regeneration of biological tissues in medicine is challenging, and 3D bioprinting offers an innovative way to create functional multicellular tissues. One common way in bioprinting is bioink, which is one type of the cell-loaded hydrogel.
Wenzhuo Fang, Ming Yang, Meng Liu, Yangwang Jin, Yuhui Wang, Ranxing Yang, Ying Wang, Kaile Zhang, Qiang Fu   +8 more
doaj   +1 more source

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

Advanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

Point-of-care additive manufacturing: state of the art and adoption in Spanish hospitals during pre to post COVID-19 era

3D Printing in Medicine
Background 3D technologies [Virtual and Augmented 3D planning, 3D printing (3DP), Additive Manufacturing (AM)] are rapidly being adopted in the healthcare sector, demonstrating their relevance in personalized medicine and the rapid development of medical
Arnau Valls-Esteve, Rubén I. García, Anna Bellmunt, Harkaitz Eguiraun, Ines Jauregui, Cristina del Amo, Nuria Adell-Gomez, Lucas Krauel, Josep Munuera   +8 more
doaj   +1 more source

3D Bioprinting of Glioblastoma Model

Journal of 3D Printing in Medicine, 2020
The most common and malignant primary brain tumor in adults is glioblastoma (GBM). In vitro 3D brain models are needed to better understand the pathological processes underlying GBM and ultimately develop more efficient antineoplastic agents. Here, we describe the bioprinting methods that have been used to fabricate volumetric GBM models.
Carolina Parra-Cantu, Wanlu Li, Alfredo Quiñones-Hinojosa, Yu Shrike Zhang   +3 more
openaire   +3 more sources

Bioinspired Co‐Assembly Enables Multiscale Architected Hydrogels for 3D Printing With Integrated Antibacterial and Bioactive Functions

Advanced Functional Materials, EarlyView.
A multicomponent supramolecular hydrogel integrating cell‐adhesive and antibacterial peptides within an alginate‐cellulose nanofibril matrix is developed. Peptide co‐assembly simultaneously strengthens the hydrogel network, improves extrusion printability, and imparts cell‐adhesive and antibacterial functions, offering a versatile platform for ...
Mor Tsuriano‐Zernichov, Francesca Netti, Sigal Rencus‐Lazar, Moran Aviv, Lihi Adler‐Abramovich   +4 more
wiley   +1 more source