Selenium Nanoparticles: Potential in Cancer Gene and Drug Delivery
Nanomedicine,
Год журнала:
2017,
Номер
12(9), С. 1075 - 1089
Опубликована: Апрель 25, 2017
In
recent
decades,
colloidal
selenium
nanoparticles
have
emerged
as
exceptional
species
with
reported
chemopreventative
and
therapeutic
properties.
This
has
sparked
widespread
interest
in
their
use
a
carrier
of
agents
results
displaying
synergistic
effects
its
cargo
improved
anticancer
activity.
Functionalization
remains
critical
step
nanoparticles'
development
for
application
gene
or
drug
delivery.
this
review,
we
highlight
developments
the
synthesis
functionalization
strategies
used
cancer
delivery
systems.
We
also
provide
an
update
preclinical
studies
utilizing
therapeutics.
Язык: Английский
Decoding the Role of CDCA Genes in Breast Cancer Progression: Insights From in Silico and Functional Assay
Yongsheng Zhao,
Xiaocha Ma,
Jun Zhou
и другие.
Asia-Pacific Journal of Clinical Oncology,
Год журнала:
2025,
Номер
unknown
Опубликована: Апрель 17, 2025
ABSTRACT
Background
The
cell
division
cycle‐associated
(CDCA)
genes
regulate
key
cellular
processes
like
cycle
progression
and
division.
This
study
evaluates
the
diagnostic
clinical
relevance
of
CDCA
in
breast
cancer.
Methodology
Breast
cancer
normal
lines
were
cultured
analyzed
for
gene
expression
using
RT‐qPCR
further
validated
public
databases.
Functional
assays,
including
proliferation,
colony
formation,
wound
healing,
performed
following
siRNA‐mediated
knockdown
CDCA2
CDCA3.
Mutational,
CNV,
methylation,
survival
analyses,
along
with
miRNA
regulation
PPI
network
construction,
conducted
to
explore
role
progression.
Results
Our
findings
revealed
significant
upregulation
compared
controls,
all
these
exhibiting
highest
potential
based
on
AUC
values
ROC
analysis.
Pathological
stage
analysis
indicated
that
CDCA5
CDCA7
significantly
varied
across
different
stages.
Mutational
showed
had
mutation
rate,
missense
mutations
being
most
common.
CNV
amplification
events
several
genes,
particularly
CDCA2,
CDCA3,
CDCA4,
CDCA7.
Promoter
methylation
hypomethylation
cancer,
which
correlated
negatively
their
expression.
Survival
demonstrated
high
CDCA5,
CDCA7,
CDCA8
was
associated
worse
overall
survival,
highlighting
prognostic
significance.
Furthermore,
immune
infiltration
correlations
between
types,
suggesting
a
modulation.
identified
specific
miRNAs
targeting
showing
as
biomarkers.
Lastly,
CDCA3
cells
reduced
migration,
indicating
critical
roles
tumor
growth
metastasis.
Conclusion
highlights
promising
biomarkers
Their
correlates
poor
impairs
growth,
emphasizing
therapeutic
targets.
These
suggest
could
be
integrated
into
practice
improved
management.
Clinical
trial
number
Not
applicable.
Язык: Английский
TissueCypher™: A systems biology approach to anatomic pathology
Journal of Pathology Informatics,
Год журнала:
2015,
Номер
6(1), С. 48 - 48
Опубликована: Янв. 1, 2015
Current
histologic
methods
for
diagnosis
are
limited
by
intra-
and
inter-observer
variability.
Immunohistochemistry
(IHC)
frequently
used
to
assess
biomarkers
aid
diagnoses,
however,
IHC
staining
is
variable
nonlinear
the
manual
interpretation
subjective.
Furthermore,
assessed
clinically
typically
of
epithelial
cell
processes.
Tumors
premalignant
tissues
not
composed
only
cells
but
interacting
systems
multiple
types,
including
various
stromal
types
that
involved
in
cancer
development.
The
complex
network
tissue
system
highlights
need
a
biology
approach
anatomic
pathology,
which
quantification
processes
combined
with
informatics
tools
produce
actionable
scores
clinical
decision-making.Here,
we
describe
quantitative,
multiplexed
biomarker
imaging
termed
TissueCypher™
applies
pathology.
Applications
understanding
Barrett's
esophagus
(BE)
potential
use
as
an
adjunctive
tool
BE
described.The
Image
Analysis
Platform
was
14
known
diagnostic
significance
set
biopsies
nondysplastic
reactive
atypia
(RA,
n
=
22)
high-grade
dysplasia
(HGD,
17).
Biomarker
morphology
features
were
extracted
evaluated
confirmed
HGD
cases
versus
RA.Multiple
image
analysis
derived
from
biomarkers,
immune
morphology,
showed
significant
differences
between
RA.The
assessment
abnormalities
cellular
changes
lamina
propria
may
serve
adjunct
conventional
pathology
BE.
Язык: Английский
Functional restoration of lysosomes and mitochondria through modulation of AKT activity ameliorates senescence
Myeong Uk Kuk,
Haneur Lee,
Eun Seon Song
и другие.
Experimental Gerontology,
Год журнала:
2023,
Номер
173, С. 112091 - 112091
Опубликована: Янв. 16, 2023
Senescence
is
a
phenomenon
defined
by
alterations
in
cellular
organelles
and
the
primary
cause
of
aging
aging-related
diseases.
Recent
studies
have
shown
that
oncogene-induced
senescence
driven
activation
serine/threonine
protein
kinases
(AKT1,
AKT2
AKT3).
In
this
study,
we
evaluated
twelve
AKT
inhibitors
revealed
GDC0068
as
potential
agent
to
ameliorate
senescence.
Senescence-ameliorating
effect
was
evident
from
finding
yielded
lysosomal
functional
recovery
observed
reduction
mass
induction
autophagic
flux.
Furthermore,
GDC0068-mediated
restoration
function
activated
removal
dysfunctional
mitochondria,
resulting
mitochondrial
function.
Together,
our
findings
unique
mechanism
which
recovered
lysosomes
mitochondria
through
modulation
activity.
Язык: Английский
Chemomodulatory Effect ofTrachyspermum ammion Murine Skin and Forestomach Papillomagenesis
Nutrition and Cancer,
Год журнала:
2009,
Номер
62(1), С. 74 - 84
Опубликована: Дек. 30, 2009
Trachyspermum
ammi
seed
consumed
worldwide
as
a
spice
ingredient
is
much
valued
for
its
medicinal
properties.
However,
it
has
not
been
investigated
cancer
chemopreventive
efficacy.
Herein,
the
effect
of
different
doses
(2%,
4%,
and
6%)
test
diets
seeds
were
examined
on
DMBA-induced
skin
B(a)P-induced
forestomach
papillomagenesis,
inducibility
drug
metabolizing
phase
I
II
enzymes,
antioxidant
enzymes(catalase,
superoxide
dismutase,
glutathione
peroxidase,
glyoxalase
I),
reduced
content,
peroxidative
damage.
Results
exhibited
significant
reduction
in
well
tumor
multiplicity
with
respect
to
all
diet
compared
control
group.
Biochemical
assays
revealed
increase
activities
enzymes
especially
6%
diet.
A
concomitant
observed
treated
groups.
The
content
was
significantly
elevated,
whereas
damage
along
lactate
dehydrogenase
activity
three
These
findings
indicative
potential
against
carcinogenesis.
Язык: Английский
Contribution of surgery in management of T4b head and neck cancers: A retrospective review
American Journal of Otolaryngology,
Год журнала:
2022,
Номер
43(5), С. 103543 - 103543
Опубликована: Июль 27, 2022
Язык: Английский
The Science of Innovation : Towards Developing a Theory of Innovation
Опубликована: Янв. 1, 2023
The
present
paper
attempts
to
improve
our
understanding
of
the
phenomenon
called
innovation
and
establish
science
it;
from
a
perspective
social
physics
modeling
theories
in
spirit
conventional
domains
physical
sciences.
Thus,
aims
have
deeper
insight
into
concept,
properties
&
dynamics
innovation,
fostering
mindset
an
innovative
mind,
developing
culture
innovation;
thereafter
move
towards
universal
theory
innovation.
is
expected
significant
impact
on
wide
range
human
activities,
including
mutual
interactions
with
nature
beyond.
This
would
also
go
long
way
ensuring
solutions
for
sustainable
quality
life
this
planet
as
envisioned
SDGs
enunciated
by
UNO.
Язык: Английский
EXTRA VIRGIN OLIVE OIL EFFECT IN THE COMBINATION OF ALCOHOL AND BENZENE ON THE KIDNEY OF RATTUS NOVERGICUS
Adetunji Opeyemi Adebola,
ADETUNJI OLUWASEYI ADEGOKE,
Nwobi Joseph Chigbogu
и другие.
Innovare Journal of Medical Sciences,
Год журнала:
2021,
Номер
unknown, С. 19 - 22
Опубликована: Сен. 24, 2021
Objective:
This
study
investigated
the
use
of
extra
virgin
olive
oil
(EVOO),
which
is
said
to
possess
anti-inflammatory
components
as
an
ameliorative
substance
for
induced
inflammation.
Methods:
Forty-eight
female
Wistar
rats
were
used
this
study.
They
divided
into
eight
(1–8)
groups
(n=6);
Control,
Ethanol,
Benzene,
E+B,
E+O,
B+O,
E+B+O
with
administration
25%
200
mg/kg/b.w
2
ml
(O)
EVOO
in
respect
tagged
grouping
names.
Animals
euthanized
through
cervical
dislocation
after
last
day
and
liver
was
excised
part
fixed
formalin
solution
10%
histological
processing
other
homogenized
biochemical
assay
phosphate
buffer
before
centrifugation.
Results:
Histological
evidence
creates
understanding
nephrons
benzene
ethanol
manifest
likewise
mitigated
ability
EVOO.
The
relative
organ
weight
provides
information
on
extent
damage
nephrons.
kidney
test
level
significantly
expressed.
Conclusion:
Ethanol
combination
cause
serious
damage;
also,
they
separately
induce
dysfunction.
shown
mitigate
these
damages.
Язык: Английский