3D Bioprinting of Natural Materials and Their AI-Enhanced Printability: A Review
Bioprinting,
Journal Year:
2025,
Volume and Issue:
unknown, P. e00385 - e00385
Published: Jan. 1, 2025
Language: Английский
Vat-Based 3D-Bioprinted Scaffolds from Photocurable Bacterial Levan for Osteogenesis and Immunomodulation
Biomacromolecules,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Jan. 11, 2025
Emerging
techniques
of
additive
manufacturing,
such
as
vat-based
three-dimensional
(3D)
bioprinting,
offer
novel
routes
to
prepare
personalized
scaffolds
complex
geometries.
However,
there
is
a
need
develop
bioinks
suitable
for
clinical
translation.
This
study
explored
the
potential
bacterial-sourced
methacrylate
levan
(LeMA)
bioink
digital
light
processing
(DLP)
3D
bioprinting
bone
tissue
scaffolds.
LeMA
was
successfully
synthesized,
characterized,
and
used
fabricate
3D-bioprinted
with
excellent
printability
physicochemical
properties.
In
vitro
studies
demonstrated
superior
cytocompatibility
15%
w/v
gels
compared
20%
gels.
supported
osteogenic
differentiation
,
evidenced
by
alkaline
phosphatase
activity
mineral
deposition
MC3T3
pre-osteoblasts.
Importantly,
hydrogels
positively
modulated
macrophage
phenotype,
promoting
expression
anti-inflammatory
marker
CD206.
These
findings
suggest
that
3D-printed
can
create
favorable
microenvironment
regeneration,
highlighting
their
repair
regeneration
applications.
Language: Английский
Unlocking New Possibilities: Application of MXenes in 3D Bioprinting for Advanced Therapy
Nanoscale,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Jan. 1, 2024
This
article
presents
MXenes'
potential
in
3D
bioprinting,
discussing
their
benefits
for
bio-printed
scaffolds,
bioprinting
techniques,
bio-ink
criteria,
applications
of
MXene-incorporated
constructs,
current
challenges,
and
future
directions.
Language: Английский
ECM-mimicking hydrogel models of human adipose tissue identify deregulated lipid metabolism in the prostate cancer-adipocyte crosstalk under antiandrogen therapy
Materials Today Bio,
Journal Year:
2024,
Volume and Issue:
30, P. 101424 - 101424
Published: Dec. 25, 2024
Language: Английский