ACS Applied Bio Materials,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Feb. 28, 2025
Patients
and
healthcare
systems
face
significant
social
financial
challenges
due
to
the
increasing
number
of
individuals
with
chronic
external
internal
wounds
that
fail
heal.
The
complexity
healing
process
remains
a
serious
health
concern,
despite
effectiveness
conventional
wound
dressings
in
promoting
healing.
Recent
advancements
materials
science
fabrication
techniques
have
led
development
innovative
enhance
To
further
expedite
process,
novel
approaches
such
as
nanoparticles,
3D-printed
dressings,
biomolecule-infused
emerged,
along
cell-based
methods.
Additionally,
gene
therapy
technologies
are
being
harnessed
generate
stem
cell
derivatives
more
functional,
selective,
responsive
than
their
natural
counterparts.
This
review
highlights
potential
biomaterials,
3D
bioprinting,
gene-
therapies
However,
it
also
underscores
necessity
for
research
address
existing
integrate
these
strategies
into
standard
clinical
practice.
Materials Today Bio,
Journal Year:
2024,
Volume and Issue:
25, P. 100956 - 100956
Published: Jan. 25, 2024
The
rational
design
of
multifunctional
biomaterials
with
hierarchical
porous
structure
and
on-demand
biological
activity
is
great
consequence
for
bone
tissue
engineering
(BTE)
in
the
contemporary
world.
advanced
combination
trace
element
cerium
ions
(Ce3+)
repair
materials
makes
composite
material
capable
promoting
angiogenesis
enhancing
osteoblast
activity.
Herein,
a
living
phosphorylated
injectable
hydrogel
microsphere
(P-GelMA-Ce@BMSCs)
constructed
by
microfluidic
technology
coordination
reaction
metal
ion
ligands
while
loaded
exogenous
BMSCs.
Exogenous
stem
cells
can
adhere
to
proliferate
on
microspheres,
thus
cell-extracellular
matrix
(ECM)
cell-cell
interactions.
active
ingredient
Ce3+
promotes
proliferation,
osteogenic
differentiation
rat
BMSCs,
endotheliocytes
mineral
deposition,
gene
expression,
VEGF
secretion.
enhancement
osteogenesis
improvement
P-GelMA-Ce
scaffold
mainly
associated
activation
Wnt/β-catenin
pathway.
This
study
could
provide
novel
meaningful
insights
treating
defects
biofunctional
basis
ions.
Deleted Journal,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Feb. 19, 2025
Abstract
Wound
healing
is
a
complex
process
that
involves
multiple
stages
and
susceptible
to
various
challenges,
such
as
infection,
insufficient
blood
flow,
the
body's
inadequate
response
process,
which
can
be
life‐threatening
for
patient.
In
current
medical
landscape,
traditional
treatments
often
struggle
meet
high
standards
of
modern
care.
Therefore,
it
crucial
actively
explore
develop
new
drugs
or
advanced
technologies
enhance
bacterially
infected
wounds.
recent
years,
several
physical
methods
effectively
accelerate
wound
have
garnered
widespread
attention
interest.
Among
these,
Photothermal
therapy
(PTT)
has
been
extensively
utilized
in
treatment
bacterial
infections
due
its
non‐invasive,
low
toxicity,
ease
use.
The
photothermal
agents
(PTAs)
serve
core
material
PTT,
their
efficacy
significantly
influenced
by
specific
PTAs
employed.
Selecting
appropriate
essential
achieving
desired
therapeutic
effect.
This
relies
on
PTAs's
ability
efficiently
convert
wavelengths
light
energy
into
heat
upon
absorption,
thereby
generating
thermal
effect
at
site.
Consequently,
properties
PTAs,
including
conversion
efficiency,
biocompatibility,
stability
within
organism,
are
critical
factors
determine
outcome.
review
introduces
organic,
inorganic,
organic‐inorganic
hybrid
PTT
healing,
highlighting
main
applications
management
years.
Finally,
we
briefly
discuss
limitations
prospects
this
field.
ACS Applied Bio Materials,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Feb. 28, 2025
Patients
and
healthcare
systems
face
significant
social
financial
challenges
due
to
the
increasing
number
of
individuals
with
chronic
external
internal
wounds
that
fail
heal.
The
complexity
healing
process
remains
a
serious
health
concern,
despite
effectiveness
conventional
wound
dressings
in
promoting
healing.
Recent
advancements
materials
science
fabrication
techniques
have
led
development
innovative
enhance
To
further
expedite
process,
novel
approaches
such
as
nanoparticles,
3D-printed
dressings,
biomolecule-infused
emerged,
along
cell-based
methods.
Additionally,
gene
therapy
technologies
are
being
harnessed
generate
stem
cell
derivatives
more
functional,
selective,
responsive
than
their
natural
counterparts.
This
review
highlights
potential
biomaterials,
3D
bioprinting,
gene-
therapies
However,
it
also
underscores
necessity
for
research
address
existing
integrate
these
strategies
into
standard
clinical
practice.
