Retinal Pigment Epithelium Under Oxidative Stress: Chaperoning Autophagy and Beyond
International Journal of Molecular Sciences,
Journal Year:
2025,
Volume and Issue:
26(3), P. 1193 - 1193
Published: Jan. 30, 2025
The
structural
and
functional
integrity
of
the
retinal
pigment
epithelium
(RPE)
plays
a
key
role
in
normal
functioning
visual
system.
RPE
cells
are
characterized
by
an
efficient
system
photoreceptor
outer
segment
phagocytosis,
high
metabolic
activity,
risk
oxidative
damage.
dysfunction
is
common
pathological
feature
various
diseases.
Dysregulation
cell
proteostasis
redox
homeostasis
accompanied
increased
reactive
oxygen
species
generation
during
impairment
lysosomal
mitochondrial
failure,
accumulation
waste
lipidic
protein
aggregates.
They
inducers
can
trigger
specific
pathways
death.
Autophagy
serves
as
important
mechanism
endogenous
defense
system,
controlling
survival
under
conditions
cellular
responses
stress
through
degradation
intracellular
components.
Impairment
autophagy
process
itself
result
In
this
review,
we
summarize
classical
types
stress-induced
with
emphasis
on
mediated
molecular
chaperones.
Heat
shock
proteins,
which
represent
hubs
connecting
life
supporting
cells,
play
special
these
mechanisms.
Regulation
stress-counteracting
essential
strategy
for
protecting
against
damage
when
preventing
degenerative
disease
progression.
Language: Английский
Practical Applications of Artificial Intelligence Diagnostic Systems in Fundus Retinal Disease Screening
Qingquan Wei,
No information about this author
Lifang Chi,
No information about this author
Meiling Li
No information about this author
et al.
International Journal of General Medicine,
Journal Year:
2025,
Volume and Issue:
Volume 18, P. 1173 - 1180
Published: Feb. 28, 2025
This
study
aims
to
evaluate
the
performance
of
a
deep
learning-based
artificial
intelligence
(AI)
diagnostic
system
in
analysis
retinal
diseases,
assessing
its
consistency
with
expert
diagnoses
and
overall
utility
screening
applications.
A
total
3076
patients
attending
our
hospital
underwent
comprehensive
ophthalmic
examinations.
Initial
assessments
were
performed
using
AI,
Comprehensive
AI
Retinal
Expert
(CARE)
system,
followed
by
thorough
manual
reviews
establish
final
diagnoses.
comparative
was
conducted
between
AI-generated
results
evaluations
senior
ophthalmologists
assess
reliability
feasibility
context
screening.
:
The
demonstrated
sensitivity
94.12%
specificity
98.60%
for
diabetic
retinopathy
(DR);
89.50%
98.33%
age-related
macular
degeneration
(AMD);
91.55%
97.40%
suspected
glaucoma;
90.77%
99.10%
pathological
myopia;
81.58%
99.49%
vein
occlusion
(RVO);
88.64%
99.18%
detachment;
83.33%
99.80%
hole;
82.26%
99.23%
epiretinal
membrane;
94.55%
97.82%
hypertensive
retinopathy;
99.74%
myelinated
fibers;
75.00%
99.95%
retinitis
pigmentosa.
Additionally,
exhibited
notable
other
prevalent
conditions,
including
DR,
glaucoma,
myopia,
retinopathy.
AI-assisted
exhibits
high
majority
suggesting
potential
as
valuable
tool
practices.
Its
implementation
is
particularly
beneficial
grassroots
community
healthcare
settings,
facilitating
initial
efforts
enhancing
efficacy
tiered
care,
important
implications
broader
clinical
adoption.
Language: Английский
Significance of Macrophage-Mediated Inflammatory Response in Ocular Inflammatory Complications
Stacey J. McMahon,
No information about this author
T. D. Spector,
No information about this author
Kota V. Ramana
No information about this author
et al.
Frontiers in Bioscience-Landmark,
Journal Year:
2025,
Volume and Issue:
30(3)
Published: March 18, 2025
Immune
cells
such
as
macrophages
play
a
significant
role
in
ocular
inflammation
by
activating
or
inhibiting
several
cellular
pathways.
Systemic
infections
and
autoimmune
diseases
could
activate
releasing
various
pro-inflammatory
cytokines,
chemokines,
growth
factors,
which
reach
the
eyes
through
blood-retina
barrier
cause
immune
inflammatory
responses.
In
addition,
environmental
pollutants,
allergens,
eye
injuries
also
an
response.
Further,
response
generated
recruit
additional
enhance
The
leads
to
tissue
damage
dysfunction
affects
vision.
Macrophages
are
generally
implicated
clearance
of
pathogens
debris,
generate
reactive
oxygen
species,
initiate
However,
uncontrolled
responses
tissues,
leading
complications
uveitis,
scleritis,
diabetic
retinopathy,
retinitis.
Recent
studies
describe
individual
cytokines
mediation
specific
diseases.
this
article,
we
discussed
potential
impact
their
mediated
on
development
possible
treatment
strategies.
Language: Английский
Regulated cell death in age-related macular degeneration: regulatory mechanisms and therapeutic potential
Lele Zhang,
No information about this author
Jia-Mei Yu,
No information about this author
Zhaochuan Fan
No information about this author
et al.
Journal of Pharmaceutical Analysis,
Journal Year:
2025,
Volume and Issue:
unknown, P. 101285 - 101285
Published: March 1, 2025
Language: Английский
The Regulatory Role of NcRNAs in Pyroptosis and Disease Pathogenesis
Shaocong Wang,
No information about this author
Xinzhe Chen,
No information about this author
Kun Wang
No information about this author
et al.
Cell Biochemistry and Biophysics,
Journal Year:
2025,
Volume and Issue:
unknown
Published: April 18, 2025
Language: Английский
Mechanism and Therapeutic Targets of Circulating Immune Cells in Diabetic Retinopathy
Pharmacological Research,
Journal Year:
2024,
Volume and Issue:
210, P. 107505 - 107505
Published: Nov. 14, 2024
Diabetic
retinopathy
(DR)
continues
to
be
the
leading
cause
of
preventable
vision
loss
among
working-aged
adults,
marked
by
immune
dysregulation
within
retinal
microenvironment.
Typically,
retina
is
considered
as
an
immune-privileged
organ,
where
circulating
cells
are
restricted
from
entry
under
normal
conditions.
However,
during
progression
DR,
this
privilege
compromised
breach
barrier
and
infiltrate
retina.
Increasing
evidence
suggests
that
vascular
neuronal
degeneration
in
DR
largely
driven
infiltration
cells,
particularly
neutrophils,
monocyte-derived
macrophages,
lymphocytes.
This
review
delves
into
mechanisms
therapeutic
targets
associated
with
these
cell
populations
offering
a
promising
innovative
approach
managing
disease.
Language: Английский
Run-Mu-Ling Granules Mitigate Ocular Surface Inflammatory Injury Associated with Dry Eye by Suppressing the NLRP3/GSDMD-Mediated Pyroptosis Pathway
Dan Luo,
No information about this author
Hongguang Ji,
No information about this author
X.X. Yan
No information about this author
et al.
Journal of Inflammation Research,
Journal Year:
2024,
Volume and Issue:
Volume 17, P. 10769 - 10784
Published: Dec. 1, 2024
Run-Mu-Ling
granules
(RMLG),
a
traditional
Chinese
medicinal
formula,
are
used
to
treat
dry
eye
(DE);
however,
the
underlying
mechanism
remains
poorly
understood.
This
study
aimed
elucidate
potential
molecular
mechanisms
by
which
RMLG
alleviates
ocular
surface
inflammation
in
DE.
Language: Английский
Loneliness and social isolation are associated with an increased risk of glaucoma: a UK Biobank cohort study
Xinyu Zhu,
No information about this author
Bo Li,
No information about this author
Xinyu Zhang
No information about this author
et al.
BMC Public Health,
Journal Year:
2024,
Volume and Issue:
24(1)
Published: Aug. 5, 2024
Abstract
Background
Loneliness
and
social
isolation
have
been
found
to
be
associated
with
various
health-related
outcomes.
Our
study
aimed
evaluate
the
association
of
loneliness
risk
glaucoma.
Methods
A
total
373,330
participants
from
UK
Biobank
without
glaucoma
at
recruitment
were
included
in
this
study.
Self-reported
questionnaires
used
define
isolation.
Incident
events
identified
by
hospital
inpatient
admissions
self-reported
data.
COX
proportional
hazards
models
adjusted
for
sociodemographic,
lifestyle,
factors
estimate
hazard
ratios
(HRs)
95%
CIs.
Results
During
a
median
follow-up
13.1
(interquartile
range:
12.3–13.9)
years,
6,489
developed
After
adjusting
confounding
factors,
(yes
vs.
no:
HR:
1.16;
CI:
1.04–1.30;
P
=
0.009)
1.08;
1.01–1.16;
0.033)
an
increased
Conclusions
In
population-based
prospective
cohort
study,
higher
Language: Английский
Machine learning-based identification and validation of immune-related biomarkers for early diagnosis and targeted therapy in diabetic retinopathy
Yulin Tao,
No information about this author
Minqi Xiong,
No information about this author
Yingchuan Peng
No information about this author
et al.
Gene,
Journal Year:
2024,
Volume and Issue:
934, P. 149015 - 149015
Published: Oct. 18, 2024
Language: Английский
Exploring the role of NLRP3 infalmmasome in diabetes: a literature review and bibliometric analysis
Yi Jer Tan,
No information about this author
Shaotao Chen,
No information about this author
Tianjiao Gao
No information about this author
et al.
Frontiers in Endocrinology,
Journal Year:
2024,
Volume and Issue:
15
Published: Dec. 9, 2024
Diabetes
has
emerged
as
the
foremost
public
health
challenge
of
21st
century,
with
a
notable
shift
towards
managing
it
through
an
inflammatory
lens.
This
study
seeks
to
investigate
role
NLRP3
infalmmasome
in
diabetes
over
past
ten
years,
leveraging
bibliometric
analysis
pinpoint
prevailing
trends,
underscore
critical
focal
points,
and
establish
roadmap
for
subsequent
research
endeavors.
Language: Английский