Clinical and Molecular Hepatology,
Год журнала:
2024,
Номер
unknown
Опубликована: Июнь 27, 2024
In
managing
metabolic
dysfunction-associated
steatotic
liver
disease,
which
affects
over
30%
of
the
general
population,
effective
noninvasive
biomarkers
for
assessing
disease
severity,
monitoring
progression,
predicting
development
liver-related
complications,
and
treatment
response
are
crucial.The
advantage
simple
fibrosis
scores
lies
in
their
widespread
accessibility
through
routinely
performed
blood
tests
extensive
validation
different
clinical
settings.They
have
shown
reasonable
accuracy
diagnosing
advanced
good
performance
excluding
majority
patients
with
a
low
risk
complications.Among
elevated
serum
scores,
more
specific
imaging
biomarker
has
proved
useful
to
accurately
identify
at
biomarkers,
enhanced
is
most
widely
utilized
been
approved
United
States
as
prognostic
biomarker.For
availability
vibration-controlled
transient
elastography
largely
improved
past
years,
enabling
use
stiffness
measurement
(LSM)
accurate
assessment
significant
fibrosis,
cirrhosis.Combining
LSM
other
available
enhances
ability
diagnose
at-risk
steatohepatitis;
predict
some
reaching
an
comparable
that
biopsy.Magnetic
resonance
imaging-based
modalities
provide
quantification
though
current
utilization
limited
research
settings.Expanding
future
practice
depends
on
factors
such
cost
facility
availability.
Clinical and Molecular Hepatology,
Год журнала:
2024,
Номер
unknown
Опубликована: Авг. 19, 2024
As
the
rates
of
obesity
and
type
2
diabetes
(T2D)
continue
to
increase
globally,
so
does
prevalence
metabolic
dysfunction
associated
steatotic
liver
disease
(MASLD).
Currently,
38%
all
adults
7-14%
children
adolescents
have
MASLD.
By
2040,
MASLD
rate
for
is
projected
over
55%.
Although
many
with
will
not
develop
progressive
disease,
given
vast
number
patients
MASLD,
it
has
now
become
top
indication
transplant
in
United
States
those
hepatocellular
carcinoma
(HCC)
women.
However,
most
common
cause
mortality
among
remains
death
cardiovascular
diseases.
In
addition
outcomes
(cirrhosis
HCC),
increased
risk
developing
de-novo
T2D,
chronic
kidney
sarcopenia
extrahepatic
cancers.
Furthermore,
decreased
health
related
quality
life,
work
productivity,
fatigue
healthcare
resource
utilization
substantial
economic
burden.
Similar
other
lifestyle
interventions
heathy
diet
physical
activity
remain
cornerstone
managing
these
patients.
a
T2D
drugs
are
available
treat
co-morbid
Resmetirom
only
MASH-targeted
medication
that
was
recently
approved
by
Federal
Drug
Administration
use
stage
2-3
fibrosis.
The
following
review
provides
an
overview
epidemiology,
its
factors
demonstrates
without
further
global
initiatives,
may
increase.
JAMA Network Open,
Год журнала:
2025,
Номер
8(1), С. e2454707 - e2454707
Опубликована: Янв. 17, 2025
Importance
Metabolic
dysfunction–associated
steatotic
liver
disease
(MASLD)
is
the
most
common
cause
of
chronic
and
projected
to
become
leading
indication
for
transplant
(LT)
in
US.
Understanding
its
clinical
burden
can
help
identify
opportunities
prevention
treatment.
Objective
To
project
MASLD
US
adults
from
2020
2050.
Design,
Setting,
Participants
This
decision
analytical
modeling
study
used
an
agent-based
state
transition
model
that
simulates
natural
history
progression
among
18
years
age
or
older.
Primary
data
sources
inputs
were
published
literature.
Exposure
Natural
MASLD.
Main
Outcomes
Measures
Cases
MASLD,
metabolic
steatohepatitis
(MASH),
fibrosis,
hepatocellular
carcinoma
(HCC),
LT,
liver-related
death.
Results
The
simulated
2
821
624
individuals
(mean
age.
35.8
years;
50.9%
female).
predicted
a
steady
increase
prevalence
33.7%
(86.3
million
people)
41.4%
(121.9
by
MASH
would
14.9
(5.8%
adults)
23.2
(7.9%
number
cases
clinically
significant
fibrosis
(ie,
F≥F2,
centrilobular
periportal
more
severe
disease)
estimated
6.7
11.7
million.
By
2046
2050,
22
440
new
HCC
6720
LT
per
year
compared
with
11
483
1717
2025.
Liver-related
mortality
was
30
500
deaths
(1.0%
all-cause
95
300
(2.4%)
Conclusions
Relevance
In
this
study,
forecast
substantial
over
next
3
decades
absence
effective
treatments.
These
results
suggest
health
systems
should
plan
large
increases
need
LT.
Diabetologia,
Год журнала:
2024,
Номер
67(6), С. 961 - 973
Опубликована: Фев. 9, 2024
Abstract
Fatty
liver
plays
a
pivotal
role
in
the
pathogenesis
of
metabolic
syndrome
and
type
2
diabetes.
According
to
an
updated
classification,
any
individual
with
steatosis
one
or
more
features
syndrome,
without
excess
alcohol
consumption
other
known
causes
steatosis,
has
dysfunction-associated
steatotic
disease
(MASLD).
Up
60–70%
all
individuals
diabetes
have
MASLD.
However,
prevalence
advanced
fibrosis
remains
uncertain,
reported
estimates
10–20%
relying
on
imaging
tests
likely
overestimating
true
prevalence.
All
stages
MASLD
impact
prognosis
but
is
best
predictor
all-cause
liver-related
mortality
risk.
People
face
two-
threefold
increase
risk
death
hepatocellular
carcinoma,
1.3%
progressing
severe
over
7.7
years.
Because
reliable
methods
for
detecting
are
lacking,
mostly
incidental
finding
imaging.
Regardless,
several
medical
societies
advocate
universal
screening
fibrosis.
Proposed
pathways
involve
annual
calculation
Fibrosis-4
(FIB-4)
index,
followed
by
secondary
test
such
as
transient
elastography
(TE)
intermediate-to-high-risk
individuals.
owing
unsatisfactory
biomarker
specificity,
these
expected
channel
approximately
40%
TE
20%
tertiary
care,
false
discovery
rate
up
80%,
raising
concerns
about
feasibility.
There
thus
urgent
need
develop
effective
strategies
surveying
Nonetheless,
weight
loss
through
lifestyle
changes,
pharmacotherapy
bariatric
surgery
cornerstone
management,
proving
highly
not
only
comorbidities
also
Emerging
evidence
suggests
that
biomarkers
may
serve
tools
risk-based
targeting
weight-loss
interventions
potentially
monitoring
response
therapy.
Graphical
Metabolites,
Год журнала:
2024,
Номер
14(1), С. 40 - 40
Опубликована: Янв. 8, 2024
This
narrative
review
aims
to
illustrate
the
notion
that
nonalcoholic
steatohepatitis
(NASH),
recently
renamed
metabolic
dysfunction-associated
(MASH),
is
a
systemic
disorder
featuring
both
adverse
hepatic
and
extrahepatic
outcomes.
In
recent
years,
several
NASH
trials
have
failed
identify
effective
pharmacological
treatments
and,
therefore,
lifestyle
changes
are
cornerstone
of
therapy
for
NASH.
with
this
context,
we
analyze
epidemiological
burden
possible
pathogenetic
factors
involved.
These
include
genetic
factors,
insulin
resistance,
lipotoxicity,
immuno-thrombosis,
oxidative
stress,
reprogramming
metabolism,
hypoxia,
all
which
eventually
culminate
in
low-grade
chronic
inflammation
increased
risk
fibrosis
progression.
The
explanations
underlying
failure
also
accurately
examined.
We
conclude
high
heterogeneity
NASH,
resulting
from
variable
backgrounds,
exposure,
responses
different
stresses,
susceptibility
hepatocyte
differences
repair-response,
calls
personalized
medicine
approaches
involving
research
on
noninvasive
biomarkers.
Future
should
aim
at
achieving
complete
assessment
determinants,
modifiers,
correlates
thus
adopting
more
holistic
unbiased
approach,
notably
including
cardiovascular–kidney–metabolic
outcomes,
without
restricting
therapeutic
perspectives
histological
surrogates
liver-related
outcomes
alone.
Circulation,
Год журнала:
2024,
Номер
151(1), С. 98 - 119
Опубликована: Дек. 26, 2024
There
is
a
new
awareness
of
the
widespread
nature
metabolic
dysfunction–associated
steatotic
liver
disease
(MASLD)
and
its
connection
to
cardiovascular
(CVD).
This
has
catalyzed
collaboration
between
cardiologists,
hepatologists,
endocrinologists,
wider
multidisciplinary
team
address
need
for
earlier
identification
those
with
MASLD
who
are
at
increased
risk
CVD.
The
overlap
in
pathophysiologic
processes
parallel
prevalence
CVD,
syndrome,
highlight
multisystem
consequences
poor
cardiovascular–liver–metabolic
health.
Metabolic
dysfunction
associated
insulin
resistance,
together
predilection
ectopic
fat
deposition
surrounding
tissues,
elevated
endothelial
dysfunction,
systemic
inflammatory
response,
epicardium.
complex
pathophysiology
can
accelerate
atherogenic
dyslipidemia,
atherogenesis,
diastolic
valvular
calcification,
cardiac
arrhythmias.
Despite
mounting
evidence
mechanistic
pathways
underpinning
current
recommendations
have
not
clearly
focused
upon
as
factor
or
target
intervention
We
brought
diverse
range
international
experts
committed
promoting
health
related
outcomes
across
globe.
overarching
goal
this
document
offer
construct
clinicians
field
regards
(1)
diagnosis
screening
through
use
noninvasive
serum
imaging
tests;
(2)
CVD
all
individuals
regardless
established
atherosclerotic
factors;
(3)
approach
management
respect
prevention
lifestyle,
well
pharmacologic
surgical
strategies.
To
achieve
this,
modified
Delphi
method
was
applied
series
evidence-based
quality
standard
been
identified.