Results 131 to 140 of about 53,694 (273)

From Bioinks to Functional Tissues and Organs: Advances, Challenges, and the Promise of 3D Bioprinting

open access: yesMacromolecular Materials and Engineering, EarlyView.
This review explores recent advances in 3D bioprinting, emphasizing printing technologies, bioink design, and emerging strategies such as cryogenic printing. Key challenges in biocompatibility, vascularization, and scalability are discussed, alongside opportunities for clinical translation.
Muhammad Wajid Ullah   +9 more
wiley   +1 more source

Advancing Sensory Modulation Wound Healing of Bionic Polymer Microneedle Patch

open access: yesSensory Neuroscience, EarlyView.
The complex etiology and pathogenesis of chronic wounds leading to a high rate of recurrence. Microneedle based transdermal drug delivery systems have emerged as new solutions in the field of drug delivery. Researchers developed polymer indwelling MN through a combined manufacturing strategy involving formwork replication and 3D transfer printing. With
Shana Zhang, Bingbing Gao
wiley   +1 more source

The Use of Platelet-Rich Fibrin in Sinus Floor Augmentation Surgery: a Systematic Review

open access: yeseJournal of Oral Maxillofacial Research
Objectives: This systematic review aims to critically assess the impact of platelet-rich fibrin on maxillary sinus floor augmentation and outline the specific aspects of new bone formation, bone height, implant stability quotient, and Schneiderian ...
Oren Babich   +5 more
doaj   +1 more source

Leukocyte- and platelet-rich fibrin in endoscopic endonasal skull base reconstruction: study protocol for a multicenter prospective, parallel-group, single-blinded randomized controlled non-inferiority trial [PDF]

open access: gold, 2023
Birgit Coucke   +8 more
openalex   +1 more source

Designing Programmable Peptide Nucleic Acid‐based Nanovaccines for Anticancer Immune Activation

open access: yesSmall, EarlyView.
This study introduces a first‐of‐its‐kind peptide nucleic acid‐based vaccine nanoplatform (PVN) for precision cancer immunotherapy. PVN enables programmable, enzyme‐resistant, and targeted delivery of antigens and adjuvants, enhancing antitumor immunity.
Yanyu Huang   +21 more
wiley   +1 more source

Use of platelet-rich fibrin for the treatment of periodontal intrabony defects: a systematic review and meta-analysis [PDF]

open access: hybrid, 2021
Richard J. Miron   +14 more
openalex   +1 more source

The Challenges of Vascular Implants: Regulatory Strategies and Biological Responses

open access: yesSmall Science, EarlyView.
Implantable vascular devices are revolutionizing the management of cardiovascular diseases, such as heart failure, by enabling real‐time monitoring and individualized therapy. However, their potential is challenged by regulatory constraints and biological barriers, as device implantation into a vessel can trigger inflammation, thrombosis, and long‐term
Serena Babboni   +5 more
wiley   +1 more source

Advancing Organ‐on‐Chip Models With a Sacrificial Granular Hydrogel Strategy for Enhanced Permeability and Biomimicry

open access: yesSmall Methods, EarlyView.
A reversed granular hydrogel strategy creates highly porous 3D matrices within bone marrow (BM)‐on‐chip devices. Sacrificial alginate microgels generate interconnected microporosity that enhances nano/microparticle and cell mobilitymimicking pathogen agents—from the perfused vascular channel into the BM compartment, while preventing cell sedimentation ...
Hugo R Caires   +10 more
wiley   +1 more source

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