Periodontology 2000,
Journal Year:
2024,
Volume and Issue:
unknown
Published: July 19, 2024
Abstract
The
oral
microbiota
develops
within
the
first
2
years
of
childhood
and
becomes
distinct
from
parents
by
4
years‐of‐age.
plays
an
important
role
in
overall
health/symbiosis
individual.
Deviations
state
symbiosis
leads
to
dysbiosis
increased
risk
pathogenicity.
can
occur
not
only
daily
life
activities
but
also
orthodontic
interventions.
Orthodontic
appliances
are
formed
a
variety
biomaterials.
Once
inserted,
they
serve
as
breeding
ground
for
microbial
attachment,
new
surface
areas
crevices
material
physicochemical
interactions
different
than
symbiotic
state.
Individuals
undergoing
treatment
show,
compared
with
untreated
people,
qualitative
quantitative
differences
activity
microbiota,
induced
retention
supra‐
subgingival
plaque
throughout
period.
These
changes
at
root
main
undesirable
effects,
such
gingivitis,
white
spot
lesions
(WSL),
more
severe
caries
lesions.
Notably,
profile
weeks
intervention
might
be
valuable
indicator
predict
identify
higher‐risk
individuals
respect
periodontal
health
otherwise
healthy
population.
Antimicrobial
coatings
have
been
used
dissuade
microbes
adhering
biomaterial;
however,
disrupt
host
several
bacterial
strains
become
resistant.
Smart
biomaterials
that
reduce
antimicrobial
load
preventing
adhesion
shown
promising
results,
their
complexity
has
kept
many
solutions
reaching
clinic.
3D
printing
technology
provides
opportunities
complex
chemical
syntheses
performed
uniformly,
reducing
cost
producing
smart
giving
hope
may
reach
clinic
near
future.
purpose
this
review
is
emphasize
importance
during
therapy
use
innovative
technologies
better
maintain
its
balance
surgical
procedures.
Biofabrication,
Journal Year:
2024,
Volume and Issue:
16(4), P. 042005 - 042005
Published: Aug. 9, 2024
The
global
demand
for
an
enhanced
quality
of
life
and
extended
lifespan
has
driven
significant
advancements
in
tissue
engineering
regenerative
medicine.
These
fields
utilize
a
range
interdisciplinary
theories
techniques
to
repair
structurally
impaired
or
damaged
tissues
organs,
as
well
restore
their
normal
functions.
Nevertheless,
the
clinical
efficacy
medications,
materials,
potent
cells
used
at
laboratory
level
is
always
constrained
by
technological
limitations.
A
novel
platform
known
adaptable
microneedles
been
developed
address
abovementioned
issues.
offer
solution
localized
distribution
various
cargos
while
minimizing
invasiveness.
Microneedles
provide
favorable
patient
compliance
settings
due
effective
administration
ability
painless
convenient
process.
In
this
review
article,
we
summarized
most
recent
development
microneedles,
started
classifying
microneedle
systems,
advantages,
fundamental
properties.
Subsequently,
it
provides
comprehensive
overview
different
types
material
fabricate
properties
ideal
applications
medicine,
primarily
focusing
on
preserving
restoring
organs.
limitations
perspectives
have
discussed
concluding
future
therapeutic
medicines.
Gels,
Journal Year:
2024,
Volume and Issue:
10(11), P. 719 - 719
Published: Nov. 7, 2024
Microneedle
(MN)
technology
has
emerged
as
a
promising
approach
for
delivering
therapeutic
agents
to
the
skin,
offering
significant
potential
in
treating
various
dermal
conditions.
Among
these
technologies,
hydrogel-forming
microneedles
(HFMNs)
represent
transformative
advancement
management
of
diseases
through
non-invasive
drug
delivery.
These
innovative
devices
consist
micrometer-sized
needles
made
native
or
crosslinked
hydrophilic
polymers,
capable
penetrating
stratum
corneum
without
damaging
underlying
tissues.
Upon
insertion,
HFMNs
rapidly
absorb
interstitial
fluid,
swelling
form
hydrogel
conduit
that
enables
efficient
transport
directly
into
microcirculation.
The
nature
enhances
patient
compliance
by
eliminating
pain
and
discomfort
associated
with
traditional
hypodermic
needles.
This
allows
delivery
wide
range
drugs,
including
macromolecules
biomacromolecules,
which
are
often
difficult
administer
dermally
due
their
size
polarity.
Moreover,
provide
controlled
regulated
release
profiles,
enabling
sustained
effects
while
minimizing
systemic
side
effects.
Additionally,
can
be
used
both
real-time
fluid
monitoring,
valuable
insights
disease
states
treatment
responses.
dual
functionality
positions
versatile
dermatology
tool
effectively
addressing
complications.
review
explores
use
polymeric
biomaterials
HFMN
fabrication
application
major
disorders,
such
acne,
psoriasis,
other
skin
Furthermore,
highlights
MN-based
treatments,
underscoring
reduce
improve
adherence,
supported
recent
literature.
ACS Nano,
Journal Year:
2024,
Volume and Issue:
18(26), P. 16395 - 16412
Published: June 14, 2024
Oral
health
is
the
basis
of
human
health,
and
almost
everyone
has
been
affected
by
oral
diseases.
Among
them,
endodontic
disease
one
most
common
Limited
characteristics
biomaterials,
clinical
methods
for
treatment
still
face
large
challenges
in
terms
reliability
stability.
The
hydrogel
a
kind
good
biomaterial
with
an
adjustable
3D
network
structure,
excellent
mechanical
properties,
biocompatibility
widely
used
basic
research
disease.
This
Review
discusses
recent
advances
functional
hydrogels
dental
hard
tissue
treatment.
emphasis
on
working
principles
therapeutic
effects
treating
different
diseases
hydrogels.
Finally,
opportunities
applications
are
discussed
proposed.
Some
viewpoints
about
possible
development
direction
future
also
put
forward.
Through
systematic
analysis
conclusion
treatment,
this
may
provide
significant
guidance
inspiration
future.
Macromolecular Bioscience,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Aug. 28, 2024
Abstract
The
stratum
corneum,
which
acts
as
a
strong
barrier
against
external
agents,
presents
significant
challenge
to
transdermal
drug
delivery.
In
this
regard,
microneedle
(MN)
patches,
designed
modern
systems
for
delivery
via
permeation
through
the
skin
with
ability
pass
are
known
be
convenient,
painless,
and
effective.
fact,
MN
have
shown
breakthroughs
in
delivery,
among
various
types,
hydrogel
(HMNs)
demonstrated
desirable
inherent
properties.
Despite
advancements,
issues
such
limited
loading
capacity,
uncontrolled
release
rates,
non‐uniform
therapeutic
approaches
persist.
Conversely,
nanomaterials
(NMs)
promise
medical
applications,
however,
their
efficacy
applicability
constrained
by
challenges
including
poor
stability,
low
bioavailability,
payload
rapid
clearance
immune
system.
Incorporation
of
NMs
within
HMNs
offers
new
prospects
address
associated
NMs.
This
combination
can
provide
promising
field
research
improved
effective
agents
mitigate
certain
adverse
effects,
addressing
current
clinical
concerns.
review
highlights
use
diagnostic
applications.