Dehydrodiisoeugenol targets the PLK1-p53 axis to inhibit breast cancer cell cycle
Frontiers in Pharmacology,
Год журнала:
2025,
Номер
16
Опубликована: Фев. 28, 2025
Introduction
There
are
about
2,300,000
new
cases
of
breast
cancer
worldwide
each
year.
Breast
has
become
the
first
most
common
in
world
and
leading
cause
death
among
women.
At
same
time,
chemotherapy
resistance
patients
with
advanced
is
still
a
serious
challenge.
Alpinia
Katsumadai
Hayata
(AKH),
as
traditional
Chinese
herbal
medicine,
wide
range
pharmacological
activities.
Related
studies
have
found
that
many
compounds
AKH
anti-breast
activity.
However,
it
worth
exploring
which
component
main
active
inhibiting
its
mechanism
action.
Methods
In
this
study,
dehydrodiisoeugenol
(DHIE)
was
screened
ingredient
against
based
on
LC-MS
combined
drug
similarity
disease
enrichment
analysis.
WGCNA,
network
pharmacology,
molecular
docking,
transcriptome
sequencing
analysis,
immune
infiltration
analysis
single-cell
were
used
to
explore
DHIE
cancer.
CCK-8,
flow
cytometry
Western
blot
verify
results
vitro
.
The
efficacy
drugs
verified
vivo
by
constructing
subcutaneous
tumor-bearing
mouse
model.
Results
Our
research
showed
enriched
core
gene
targets
mainly
act
epithelial
cells
tissues
significantly
inhibit
growth
affecting
PLK1-p53
signaling
axis
arrest
cell
cycle
at
G0/G1
phase.
Further
although
had
opposite
regulatory
effects
different
isoforms
p53
types
cells,
they
eventually
caused
arrest.
addition,
reduced
tumor
burden,
level
proliferation-related
marker
Ki-67,
inhibited
expression
PLK1
model,
further
enhanced
when
DOX.
Discussion
Collectively,
our
study
suggests
AHK
may
induce
regulating
axis,
provide
therapeutic
strategy
for
specific
mechanisms
regulates
subtypes
advantages
chemotherapeutic
combinations
compared
other
exploring.
Язык: Английский
Prediction of Prostate Cancer Biochemical Recurrence After Radical Prostatectomy by Collagen Models Using Multiomic Profiles
European Urology Oncology,
Год журнала:
2025,
Номер
unknown
Опубликована: Май 1, 2025
The
interplay
between
prostate
cancer
and
the
tumor
microenvironment
is
well
documented
of
primary
importance
in
disease
evolution.
Herein,
we
investigated
prognostic
value
tissue
urinary
collagen-related
molecular
signatures
predicting
biochemical
recurrence
(BCR)
after
radical
prostatectomy
(RP).
A
comprehensive
analysis
55
features
was
conducted
using
transcriptomic
datasets
(n
=
1393),
with
further
validation
at
proteomic
level
69).
Additionally,
a
distinct
cohort
73)
underwent
urine-based
peptidomic
analysis,
culminating
urine-derived
model.
Independent
significance
assessed
Cox
proportional
hazards
modeling,
while
model's
predictive
performance
benchmarked
against
established
clinical
metrics.
An
expression
transcripts
identified
11
significantly
associated
BCR
(C-index:
0.55-0.72,
p
<
0.002).
Multivariable
models
incorporating
these
enhanced
accuracy,
surpassing
variables
0.66-0.89,
Proteomic
confirmed
five
key
collagen
proteins,
model
0.73,
95%
confidence
interval:
0.62-0.85)
demonstrated
strong
potential,
although
limited
by
small
patient
numbers.
collagen-based
predicted
overall
survival
significant
0.59-0.70,
0.01).
Collagen-based
both
urine
emerge
as
robust
biomarkers
for
following
RP.
Язык: Английский
Machine Learning Empowered a Graphical User Interface on Native Fluorescence to Predict Breast Cancer
ACS Omega,
Год журнала:
2025,
Номер
10(20), С. 20315 - 20325
Опубликована: Май 14, 2025
Breast
cancer
poses
a
significant
global
health
challenge,
requiring
improved
diagnostic
solutions
for
its
timely
intervention
and
treatment.
Real-time
approaches
in
current
practice
offer
promising
avenues
early
detection.
However,
these
techniques
often
lack
specificity,
necessitating
the
development
of
robust
tools
real-time
applications.
In
study,
fluorescence
spectroscopy
is
integrated
with
machine
learning
algorithms,
graphical
user
interface
(GUI)
developed
rapid
breast
prediction.
This
study
records
206
native
spectra,
103
spectra
each
from
31
normal
malignant
tissues
using
325
nm
excitation,
followed
by
discrimination
analysis
different
including
backpropagation
artificial
neural
network
(BP-ANN),
support
vector
(SVM),
Naïve
Bayes
(NB).
Comparative
reveals
that
SVM
combination
polynomial
kernel
demonstrated
superior
performance
accuracy
(98.78%),
sensitivity
(100%),
specificity
(97.56%),
precision
(97.62%),
among
others.
Furthermore,
in-house
GUI
applied
to
data
showed
possibility
prediction
pathological
tissues,
facilitating
standalone
Язык: Английский
Functional gold nanoparticles in diagnosis and treatment of cancer: A systematic review
APL Materials,
Год журнала:
2025,
Номер
13(5)
Опубликована: Май 1, 2025
Early
diagnosis
and
prompt
treatment
of
cancer
are
critical
to
reducing
mortality
rates
enhancing
patient
quality
life.
Nanotechnology-driven
emerging
approaches
widely
adopted
in
early
treatment,
effectively
addressing
the
high
costs,
potential
radiation
risks,
sensitivity
limitations
traditional
methods.
Among
diverse
range
nanomaterials,
gold
nanoparticles
(Au
NPs)
have
demonstrated
remarkable
for
owing
their
exceptional
physicochemical
stability
distinctive
localized
surface
plasmon
resonance
effect.
Moreover,
small
size
enables
Au
NPs
target
malignant
tumor
tissues
passively
through
enhanced
permeation
retention
This
review
begins
with
a
concise
overview
optical
properties
NPs,
followed
by
an
examination
detection
mechanism
NP-based
biosensors
markers
systematic
summary
related
studies.
The
latest
advances
NPs-based
therapeutic
technology
research,
including
photothermal
therapy,
photodynamic
combination
therapy
field
highlighted.
Finally,
this
provides
outlook
further
applications
diagnostic
integration.
Язык: Английский
Review: Comparison of traditional and modern diagnostic methods in breast cancer
Hussein Kareem Elaibi,
Farah Fakhir Mutlag,
Ebru Halvacı
и другие.
Measurement,
Год журнала:
2024,
Номер
unknown, С. 116258 - 116258
Опубликована: Ноя. 1, 2024
Язык: Английский
Detecting Collagen by Machine Learning Improved Photoacoustic Spectral Analysis for Breast Cancer Diagnostics: Feasibility Studies With Murine Models
Journal of Biophotonics,
Год журнала:
2024,
Номер
18(1)
Опубликована: Ноя. 26, 2024
Collagen,
a
key
structural
component
of
the
extracellular
matrix,
undergoes
significant
remodeling
during
carcinogenesis.
However,
important
role
collagen
levels
in
breast
cancer
diagnostics
still
lacks
effective
vivo
detection
techniques
to
provide
deeper
understanding.
This
study
presents
photoacoustic
spectral
analysis
improved
by
machine
learning
as
promising
non-invasive
diagnostic
method,
focusing
on
exploring
salient
biomarker.
Murine
model
experiments
revealed
more
profound
associations
with
other
components
than
normal
tissues.
Moreover,
an
optimal
set
feature
wavelengths
was
identified
genetic
algorithm
for
enhanced
performance,
among
which
75%
were
from
collagen-dominated
absorption
wavebands.
Using
spectra,
achieved
72%
accuracy,
66%
sensitivity,
and
78%
specificity,
surpassing
full-range
spectra
6%,
4%,
8%,
respectively.
The
proposed
methods
examine
feasibility
offering
valuable
biochemical
insights
into
existing
techniques,
showing
great
potential
early-stage
detection.
Язык: Английский