JAMA Cardiology,
Год журнала:
2024,
Номер
9(6), С. 497 - 497
Опубликована: Апрель 10, 2024
Importance
Clonal
hematopoiesis
of
indeterminate
potential
(CHIP)
may
contribute
to
the
risk
atrial
fibrillation
(AF)
through
its
association
with
inflammation
and
cardiac
remodeling.
Objective
To
determine
whether
CHIP
was
associated
AF,
inflammatory
biomarkers,
structural
changes.
Design,
Setting,
Participants
This
a
population-based,
prospective
cohort
study
in
participants
Atherosclerosis
Risk
Communities
(ARIC)
UK
Biobank
(UKB)
cohort.
Samples
were
collected
echocardiography
performed
from
2011
2013
ARIC
cohort,
samples
2006
2010
UKB
Included
this
adults
without
hematologic
malignancies,
mitral
valve
stenosis,
or
previous
procedure
both
cohorts;
additionally,
hypertrophic
cardiomyopathy
congenital
heart
disease
also
included.
Data
analysis
completed
2023.
Exposures
(variant
allele
frequency
[VAF]
≥2%),
common
gene-specific
subtypes
(
DNMT3A
,
TET2
ASXL1
),
large
(VAF
≥10%),
biomarkers
(high-sensitivity
C-reactive
protein,
interleukin
6
[IL-6],
IL-18,
high-sensitivity
troponin
T
[hs-TnT]
hs-TnI,
N-terminal
pro–B-type
natriuretic
peptide),
echocardiographic
indices.
Main
Outcome
Measure
Incident
AF.
Results
A
total
199
982
included
study.
In
(4131
[2.1%];
mean
[SD]
age,
76
[5]
years;
2449
female
[59%];
1682
male
[41%];
935
Black
[23%]
3196
White
[77%]),
1019
had
any
(24.7%),
478
(11.6%).
(195
851
[97.9%];
56
[8]
108
370
[55%];
87
481
[45%];
3154
[2%],
183
747
[94%],
7971
other
race
[4%]),
11
328
(5.8%),
5189
(2.6%).
followed
up
for
median
(IQR)
period
7.0
(5.3-7.7)
years,
12.2
(11.3-13.0)
years.
Meta-analyzed
hazard
ratios
AF
1.12
(95%
CI,
1.01-1.25;
P
=
.04)
vs
CHIP,
1.29
1.05-1.59;
.02)
those
(seen
1340
197
209
[0.67%]),
1.45
1.02-2.07;
314
[0.16%]).
Large
higher
IL-6
levels.
Additionally,
hs-TnT
level
increased
left
ventricular
mass
index.
Conclusions
Relevance
but
not
level,
indices
remodeling,
Future
research
is
needed
elaborate
on
mechanisms
driving
associations
investigate
interventions
reduce
risk.
Pharmacological Reviews,
Год журнала:
2022,
Номер
75(1), С. 159 - 216
Опубликована: Дек. 8, 2022
Preconditioning,
postconditioning,
and
remote
conditioning
of
the
myocardium
enhance
ability
heart
to
withstand
a
prolonged
ischemia/reperfusion
insult
potential
provide
novel
therapeutic
paradigms
for
cardioprotection.
While
many
signaling
pathways
leading
endogenous
cardioprotection
have
been
elucidated
in
experimental
studies
over
past
30
years,
no
cardioprotective
drug
is
on
market
yet
that
indication.
One
likely
major
reason
this
failure
translate
into
patient
benefit
lack
rigorous
systematic
preclinical
evaluation
promising
therapies
prior
their
clinical
evaluation,
since
ischemic
disease
humans
complex
disorder
caused
by
or
associated
with
cardiovascular
risk
factors
comorbidities.
These
comorbidities
induce
fundamental
alterations
cellular
cascades
affect
development
injury
responses
interventions.
Moreover,
some
medications
used
treat
these
may
impact
again
modifying
pathways.
The
aim
article
review
recent
evidence
as
well
modify
response
We
emphasize
critical
need
taking
account
presence
concomitant
when
designing
identification
validation
targets
studies.
This
will
hopefully
maximize
success
rate
developing
rational
approaches
effective
majority
patients
multiple
Significance
Statement
Ischemic
cause
mortality;
however,
there
are
still
drugs
market.
Most
undertaken
animal
models
absence
comorbidities;
develops
other
systemic
disorders
(e.g.,
hypertension,
hyperlipidemia,
diabetes,
atherosclerosis).
Here
we
focus
showing
how
routine
interfere
strategies.
Frontiers in Immunology,
Год журнала:
2022,
Номер
13
Опубликована: Авг. 30, 2022
The
CCL2-CCR2
axis
is
one
of
the
major
chemokine
signaling
pathways
that
has
received
special
attention
because
its
function
in
development
and
progression
cardiovascular
disease.
Numerous
investigations
have
been
performed
over
past
decades
to
explore
Laboratory
data
on
for
disease
shown
satisfactory
outcomes,
yet
clinical
translation
remains
challenging.
In
this
article,
we
describe
mechanisms
action
evolution
diseases
including
heart
failure,
atherosclerosis
coronary
atherosclerotic
disease,
hypertension
myocardial
use
pathway
as
a
targeted
therapy
are
summarized.
potential
treatment
explored.
Cardiovascular Research,
Год журнала:
2023,
Номер
119(1), С. 94 - 111
Опубликована: Янв. 1, 2023
Fibrinogen
conversion
into
insoluble
fibrin
and
the
formation
of
a
stable
clot
is
final
step
coagulation
cascade.
Fibrin
porosity
its
susceptibility
to
plasmin-mediated
lysis
are
key
measures,
describing
properties
clots
prepared
ex
vivo
from
citrated
plasma.
Cardiovascular
disease
(CVD),
referring
coronary
heart
disease,
failure,
stroke,
hypertension,
has
been
shown
be
associated
with
dense
networks
that
relatively
resistant
lysis.
Denser
mesh
characterized
acute
patients
at
onset
myocardial
infarction
or
ischaemic
while
hypofibrinolysis
identified
as
persistent
feature
in
following
thrombotic
events
those
artery
disease.
Traditional
cardiovascular
risk
factors,
such
smoking,
diabetes
mellitus,
hyperlipidaemia,
obesity,
have
also
linked
unfavourably
altered
properties,
some
lifestyle
modifications
pharmacological
treatment,
particular
statins
anticoagulants,
may
improve
structure
function.
Prospective
studies
suggested
prothrombotic
phenotype
can
predict
short-
long-term
follow-ups.
Mutations
splice
variants
fibrinogen
molecule
proved
thrombophilia
increased
risk,
along
post-translational
modifications,
state,
inflammation,
platelet
activation,
neutrophil
extracellular
traps
formation,
contribute
phenotype.
Moreover,
about
500
clot-bound
proteins
within
plasma
clots,
including
fibronectin,
α2-antiplasmin,
factor
XIII,
complement
component
C3,
histidine-rich
glycoprotein.
This
review
summarizes
current
knowledge
on
mechanisms
underlying
unfavourable
their
implications
CVD
thrombo-embolic
manifestations.
Biochimica et Biophysica Acta (BBA) - Molecular Basis of Disease,
Год журнала:
2023,
Номер
1869(7), С. 166815 - 166815
Опубликована: Июль 26, 2023
Aging
is
characterized
by
progressive
functional
deterioration
with
increased
risk
of
mortality.
It
a
complex
biological
process
driven
multitude
intertwined
mechanisms
such
as
DNA
damage,
chronic
inflammation,
and
metabolic
dysfunction.
Sirtuins
(SIRTs)
are
family
NAD+-dependent
enzymes
that
regulate
fundamental
functions
from
genomic
stability
lifespan
to
energy
metabolism
tumorigenesis.
Of
the
seven
mammalian
SIRT
isotypes
(SIRT1-7),
SIRT1
SIRT6
well-recognized
for
regulating
signaling
pathways
related
aging.
Herein,
we
review
protective
role
in
aging-related
diseases
at
molecular,
cellular,
tissue,
whole-organism
levels.
We
also
discuss
therapeutic
potential
modulators
treatment
these
challenges
thereof.
American Journal of Nephrology,
Год журнала:
2023,
Номер
54(11-12), С. 516 - 527
Опубликована: Янв. 1, 2023
<b><i>Introduction:</i></b>
The
current
prevalence
of
chronic
kidney
disease
(CKD)
is
substantial,
and
CKD
individuals
face
a
heightened
risk
mortality,
encompassing
both
all-cause
cause-specific
outcomes.
study
aims
to
investigate
the
potential
impact
adhering
Life’s
Essential
8
(LE8)
on
reducing
mortality
among
individuals.
<b><i>Methods:</i></b>
Using
National
Health
Nutrition
Survey
(NHANES)
data
from
2005
2018,
we
analyzed
22,420
US
adults
(≥20
years
old).
defined
by
urinary
albumin-to-creatinine
ratio
(≥30
mg/g
or
3
mg/mmol)
estimated
glomerular
filtration
rate
(<60
mL/min/1.73
m<sup>2</sup>).
components
LE8,
including
diet,
physical
activity
(PA),
nicotine
exposure,
sleep,
body
mass
index,
blood
lipids,
glucose,
pressure
(BP),
were
measured
given
score
0–100.
total
LE8
was
unweighted
average
all
divided
into
low
cardiovascular
health
(CVH)
(0–49),
moderate
CVH
(50–79),
high
(80–100).
A
Cox
proportional
hazards
regression
model
used
explore
associations
with
all-cause,
(CVD),
cancer
which
followed
prospectively
Center
for
Statistics
until
December
31,
2019.
<b><i>Results:</i></b>
In
overall
population,
had
47%
lower
CKD,
while
linked
55%
compared
CVH.
During
median
follow-up
7.58
years,
93%
higher
149%
CVD
those
without
CKD.
Among
individuals,
every
10-point
increase
in
associated
reduced
risks
17%
(especially
PA,
BP),
18%
PA),
12%
PA
sleep
health).
additional
sensitivity
analysis,
results
remained
significant
after
further
consideration
confounding
renal
function.
Additionally,
demonstrated
superior
stratification
patients
LS7.
Interaction
observed
between
age,
education
level,
marital
status,
drinking
status.
<b><i>Conclusion:</i></b>
demonstrates
that
adherence
levels
within
mortality.
Biomedicines,
Год журнала:
2023,
Номер
11(9), С. 2444 - 2444
Опубликована: Сен. 2, 2023
Atherosclerotic
cardiovascular
disease
(CVD)
remains
the
leading
cause
of
mortality
worldwide.
While
conventional
risk
factors
have
been
studied
and
managed,
CVD
continues
to
pose
a
global
threat.
Risk
scoring
systems
based
on
these
developed
predict
acute
coronary
syndromes
guide
therapeutic
interventions.
However,
traditional
algorithms
may
not
fully
capture
complexities
individual
patients.
Recent
research
highlights
role
inflammation,
particularly
chronic
low-grade
in
pathogenesis
artery
(CAD).
C-reactive
protein
(CRP)
is
an
inflammatory
molecule
that
has
demonstrated
value
as
predictive
marker
for
assessment,
both
independently
conjunction
with
other
parameters.
It
incorporated
into
assessment
algorithms,
enhancing
prediction
guiding
decisions.
Pharmacological
interventions
anti-inflammatory
properties,
such
statins,
glucagon-like
peptide-1
agonists,
interleukin-1
inhibitors,
shown
promising
effects
reducing
risks
CRP
levels.
This
manuscript
provides
comprehensive
review
systemic
inflammation
CAD.
By
exploring
current
knowledge
surrounding
its
implications
interventions,
this
contributes
advancement
personalized
cardiology
optimization
patient
care.
Frontiers in Immunology,
Год журнала:
2024,
Номер
15
Опубликована: Март 1, 2024
Introduction
Chronic
low-grade
inflammation
is
an
important
aspect
of
morbidity
and
mortality
in
older
adults.
The
level
circulating
pro-inflammatory
cytokines
(interleukin
(IL)-6,
tumor
necrosis
factor
(TNF)
or
IL-1β)
a
risk
cardiovascular
neurodegenerative
diseases
also
associated
with
sarcopenia
frailties.
objective
this
study
was
to
assess
each
cytokine:
IL-6,
TNF,
IL-1β
separately
the
elderly
comorbidities
against
controls
without
according
data
published
available
literature.
Methods
electronic
bibliographic
PubMed
database
systematically
searched
select
all
relevant
studies
up
July
2023.
total
number
subjects
involved
meta-analysis
included
patients
(
n
=8154)
=33967).
Results
overall
concentration
IL-6
found
be
higher
compared
difference
statistically
significant,
p
-value
<0.001
(SMD,
0.16;
95%
CI,
0.12–0.19).
heterogeneity
considerable
Q
=
109.97
(P
<0.0001)
I
2
79.2%.
potential
diagnostic
usefulness
confirmed
by
odds
ratio
(OR)
analysis
(OR:
1.03,
CI
(1.01;
1.05),
=0.0029).
both
TNF
elevated
control
group
amounted
SMD
-0.03;
-0.09–0.02,
0.533
SMD-0.29;
-0.47–
-0.12;
0.001,
respectively.
For
however,
insignificant.
Discussion
unlike
IL-1β,
could
useful
convenient
marker
peripheral
adults
various
comorbidities.
Cardiovascular Diabetology,
Год журнала:
2024,
Номер
23(1)
Опубликована: Июнь 20, 2024
Abstract
Background
This
study
sought
to
elucidate
the
associations
of
cardiometabolic
index
(CMI),
as
a
metabolism-related
index,
with
all-cause
and
cardiovascular
mortality
among
older
population.
Utilizing
data
from
National
Health
Nutrition
Examination
Survey
(NHANES),
we
further
explored
potential
mediating
effect
inflammation
within
these
associations.
Methods
A
cohort
3029
participants
aged
over
65
years
old,
spanning
six
NHANES
cycles
2005
2016,
was
enrolled
assessed.
The
primary
endpoints
included
utilizing
Center
for
Statistics
(NCHS).
Cox
regression
model
subgroup
analysis
were
conducted
assess
CMI
mortality.
inflammation-related
indicators
including
leukocyte,
neutrophil,
lymphocyte,
systemic
immune-inflammation
(SII),
neutrophil
lymphocyte
ratio
(NLR)
evaluated
investigate
mechanism
between
through
mediation
package
in
R
4.2.2.
Results
mean
0.74±0.66,
an
average
age
73.28±5.50
years.
After
follow-up
period
89.20
months,
there
1,015
instances
deaths
348
documented.
In
multivariable-adjusted
model,
positively
related
(Hazard
Ratio
(HR)=1.11,
95%
CI=1.01-1.21).
Mediation
indicated
that
leukocytes
neutrophils
mediated
6.6%
13.9%
association
Conclusion
Elevated
is
associated
adults.
appeared
be
partially
inflammatory
pathways,
indicating
may
serve
valuable
indicator
poor
prognosis