Sources of Lipopeptides and Their Applications in Food and Human Health: A Review
Foods,
Год журнала:
2025,
Номер
14(2), С. 207 - 207
Опубликована: Янв. 10, 2025
Lipopeptides
(LPs)
are
widely
sourced
surface-active
natural
products
with
a
wide
range
of
functions
and
low
toxicity,
high
potency,
good
biodegradability.
In
this
paper,
we
summarize,
for
the
first
time,
plant,
animal,
microbial,
synthetic
sources
LPs.
We
also
introduce
applications
LPs
in
food
human
health,
including
(1)
can
inhibit
growth
microorganisms
during
production
preservation.
They
be
added
to
packaging
materials
preservation
freshness
transportation,
used
as
additives
improve
taste
food.
(2)
provide
amino
acids
promote
protein
synthesis
cellular
repair.
Due
their
broad-spectrum
antimicrobial
properties,
they
exhibit
anticancer
effects
biological
activities.
This
review
summarizes,
laying
foundation
development
application
Язык: Английский
Mangrove pneumatophores as biocatalyst for the fabrication of silver nanoparticles and its potential applications against biofilm and hepatic carcinoma
Nanoscale Advances,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 1, 2025
The
pneumatophore
extract
of
Acanthus
ilicifolius
provides
a
unique
microenvironment
for
the
fabrication
silver
nanoparticles.
synthesized
AgNPs
demonstrated
enhanced
antibacterial
and
anticancer
efficacy.
Язык: Английский
WOUND HEALING EVALUATION OF NOVEL CISSUS QUADRANGULARIS, BIOCERAMICS AND TENDON EXTRACELLULAR MATRIX INCORPORATED SCAFFOLDS FOR PERIODONTAL BONE REGENERATION WITH ZEBRAFISH MODELS
Srinivasa Sitaram,
Balaji Ganesh,
Gurumoorthy Kaarthikeyan
и другие.
BULLETIN OF STOMATOLOGY AND MAXILLOFACIAL SURGERY,
Год журнала:
2025,
Номер
unknown, С. 206 - 215
Опубликована: Март 20, 2025
Background:
Wound
healing
is
a
complex
biological
process
involving,
proliferation,
and
tissue
remodelling,
requiring
advanced
biomaterials
to
facilitate
effective
regeneration.
This
study
evaluated
the
wound
potential
of
composite
scaffolds
incorporating
Cissus
quadrangularis
extract,
carrageenan,
tendon
extracellular
matrix
(ECM)
with
bioceramics
such
as
silver
hydroxyapatite
tricalcium
phosphate
using
zebrafish
model.
Materials
Methods:
The
were
extensively
characterized
Scanning
Electron
Microscopy
(SEM),
Fourier
Transform
Infrared
Spectroscopy
(FTIR),
X-
ray
diffraction
(XRD)
determine
their
physiochemical
properties
correlation
efficacy.
wild-
type
wounded
treated
following
negative
control
(Group
1),
(TEM)
2),
Group
3
(contained
+
2
components),
4
(Silver
components)
respectively
for
21
days.
closure
ratio
was
assessed
on
0,
7
14
days
histological
observations.
Results:
As
results,
SEM
analysis
revealed
highly
porous
architecture
interconnected
pores,
enhancing
cellular
adhesion,
migration
at
site.
surface
roughness
provided
an
optimal
microenvironment
fibroblast
infiltration
re-epithelization,
accelerating
process.
FTIR
confirmed
presence
hydroxyl,
carboxyl,
amide,
groups
indicating
strong
biomaterial
interactions,
hydration,
bioactivity.
observed
peaks
validated
incorporation
essential
calcium
ion
release
osteogenic
differentiation.
XRD
patterns
exhibited
well-
defined
crystalline
corresponding
bioactive
glass,
ensuring
stability,
controlled
degradation,
prolonged
bioactivity
Zebrafish
assays
demonstrated
significant
improvements
in
closure,
reduced
inflammation,
enhanced
remodelling
scaffold
groups.
histology
observations
that
treatment
induced
rapid
epidermal
formation,
immune
cell
activity,
vascularization.
Faster
contraction
new
scale
formation
post
injury,
highlighting
scaffold’s
effectiveness
compared
slower
recovery
untreated
controls.
combined
effects
synergistic
approach
Conclusion:
application
phosphate,
C.
quadrangularis,
TEM
effectively
promoted
healing.
Future
research
should
focus
optimizing
composition
validating
efficacy
mammalian
models
translational
applications
Язык: Английский
Copper nanoparticles biosynthesis by Priestia megaterium and its application as antibacterial and antitumor agents
Scientific Reports,
Год журнала:
2024,
Номер
14(1)
Опубликована: Окт. 9, 2024
The
growth
of
material
science
and
technology
places
high
importance
on
creating
better
processes
for
synthesizing
copper
nanoparticles.
Thus,
an
easy,
ecological,
benign
process
producing
nanoparticles
(CuNPs)
has
been
developed
using
Priestia
sp.
bacteria
utilizing
a
variety
low-cost
agro-industrial
wastes
byproducts.
biosynthesis
CuNPs
was
conducted
glucose
medium
ions
salt
solution,
then
it
replaced
by
wastes.
UV-visible
spectroscopy,
dynamic
light
scattering
(DLS),
X-ray
diffraction
(XRD),
High-resolution
transmission
electron
microscope
(HR-TEM),
Attenuated
Total
Reflectance
Fourier
transform
infrared
(ATR-FTIR),
zeta
potential
were
used
to
characterize
the
biosynthesized
CuNPs.
cytotoxicity
Vero
-CCL-81
cell
lines,
antibacterial
antitumor
properties
human
colon
epithelial
colorectal
adenocarcinoma
Caco-2-HTB-37
lines
assessed.
DLS
studies
revealed
formation,
with
maximum
concentration
6.19
ppm
after
48
h,
as
indicated
0.58
Surface
plasmon
resonance
(SPR)
within
450
nm
57.73
particle
size.
16S
rRNA
gene
analysis
that
isolate
is
closely
related
megaterium
deposited
in
NCBI
GenBank
accession
number
AMD
2024.
various
blackstrap
sugar
cane
molasses
being
most
effective
reducing
size
3.12
owing
stabilizing
active
compounds.
free
contaminants,
sphere-shaped
structure
assessment
IC
Язык: Английский
An In Vitro and In Silico Study of Luteolin-Loaded Zinc Oxide Nanoparticles: Enhancing Bioactivity and Efficacy for Advanced Therapeutic Applications Against Cariogenic Microorganisms
Kethan Umakanth,
Taniya Mary Martin,
Meenakshi Sundaram K
и другие.
Cureus,
Год журнала:
2024,
Номер
unknown
Опубликована: Авг. 28, 2024
Introduction
Recent
studies
have
explored
alternative
methods
to
enhance
caries
prevention
and
treatment.
Luteolin
compound
has
been
noted
for
its
antimicrobial
properties,
while
zinc
nanoparticles
(Zn
NPs)
are
recognized
their
potent
antibacterial
effects.
This
study
investigates
the
synthesis,
characterization,
efficacy
of
luteolin-loaded
Zn
oxide
NPs
(Luteo-ZnONPs)
against
cariogenic
bacteria.
By
combining
biofilm-targeting
capabilities
luteolin
with
properties
NPs,
we
aim
explore
a
novel
approach
dental
management.
Methods
Luteo-ZnONPs
were
synthesized
characterized
using
ultraviolet-visible
(UV-vis)
Fourier
transform
infrared
(FTIR)
spectroscopy,
confirming
successful
formation
stability.
Antimicrobial
was
assessed
through
minimum
inhibitory
concentration
(MIC),
demonstrating
effectiveness
bacteria
such
as
Язык: Английский