OOIR: Observatory of International Research

Papers

(The H4-Index of Biofabrication is 38. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-01-01 to 2026-01-01.)

Article	Citations
From microtissues to organs: the future of reconstructive surgery with organ building block-based bioprinting	138
Development of immunocompetent full thickness skin tissue constructs to model skin fibrosis for high-throughput drug screening	100
Spheroid on-demand printing and drug screening of endothelialized hepatocellular carcinoma model at different stages	89
Cancer cell migration depends on adjacent ASC and adipose spheroids in a 3D bioprinted breast cancer model	77
Microfluidic-based platforms for cell-to-cell communication studies	66
Cell-laden bioink circulation-assisted inkjet-based bioprinting to mitigate cell sedimentation and aggregation	62
A biopsy-sized 3D skin model with a perifollicular vascular plexus enables studying immune cell trafficking in the skin	62
Enhanced gelatin methacryloyl nanohydroxyapatite hydrogel for high-fidelity 3D printing of bone tissue engineering scaffolds	56
3D bioprinted vascularized lung cancer organoid models with underlying disease capable of more precise drug evaluation	56
Suspension bath bioprinting and maturation of anisotropic meniscal constructs	56
3D bioprinted extracellular vesicles for tissue engineering—a perspective	55
In vitro vascularization of hydrogel-based tissue constructs via a combined approach of cell sheet engineering and dynamic perfusion cell culture	55
A microvascularized in vitro liver model for disease modeling and drug discovery	53
Formation of functionally robust human neocartilage from multiple donors using highly expanded costochondral cells	52
Biochemical and immunomodulatory insights of extracellular matrix from decellularized human whole cervix: recellularization and in vivo ECM remodeling interplay	52
High-throughput microgel biofabrication via air-assisted co-axial jetting for cell encapsulation, 3D bioprinting, and scaffolding applications	51
Cartilage tissue engineering by extrusion bioprinting utilizing porous hyaluronic acid microgel bioinks	50
Biofabrication of a tri-layered 3D-bioprinted CSC-based malignant melanoma model for personalized cancer treatment	49
Acetylcholine-loaded nanoparticles protect against doxorubicin-induced toxicity in in vitro cardiac spheroids	46
3D bioprinted cell-laden GrooveNeuroTube: a multifunctional platform for ex vivo neural cell migration and growth studies	46
Biofabricated nanomaterials in sustainable agriculture: insights, challenges and prospects	46
Study of paraquat-induced pulmonary fibrosis using biomimetic micro-lung chips	46
Injectable rBMSCs-laden hydrogel microspheres loaded with naringin for osteomyelitis treatment	46
A 3D-printed blood-brain barrier model with tunable topology and cell-matrix interactions	46
Fabrication of bioinspired grid-crimp micropatterns by melt electrospinning writing for bone–ligament interface study	45

Influence of asymmetric microchannels in the structure and function of engineered neuronal circuits	45
From local to global matrix organization by fibroblasts: a 4D laser-assisted bioprinting approach	44
In vitro osteogenesis of hMSCs on collagen membranes embedded within LEGO^®-inspired 3D printed PCL constructs for mandibular bone repair	43
Biofabrication of 3D breast cancer models for dissecting the cytotoxic response of human T cells expressing engineered MAIT cell receptors	43
Bilayer silk fibroin/sodium alginate scaffold promotes vascularization and advances inflammation stage in full-thickness wound	43
Freeform printing of thermoresponsive poly(2-cyclopropyl-oxazoline) as cytocompatible and on-demand dissolving template of hollow channel networks in cell-laden hydrogels	42
Bioassembly of hemoglobin-loaded photopolymerizable spheroids alleviates hypoxia-induced cell death	42
Support-less ceramic 3D printing of bioceramic structures using a hydrogel bath	41
3D bioprinted in vitro epilepsy models for pharmacological evaluation in temporal lobe epilepsy	41
The Batch-Resourcing Angiogenesis Tool (BRAT) to enable high-throughput microscopy screening of microvascular networks	41
On-chip human lymph node stromal network for evaluating dendritic cell and T-cell trafficking	41
Endothelial extracellular vesicles enhance vascular self-assembly in engineered human cardiac tissues	40
Recent trends in embedded 3D bioprinting of vascularized tissue constructs	38
A hepatic zonation chip with an oxygen concentration gradient embracing the spatial distribution of metabolic function	38
In vitro circulation model driven by tissue-engineered dome-shaped cardiac tissue	38
Biohybrid tensegrity actuator driven by selective contractions of multiple skeletal muscle tissues	38