ACS Chemical Neuroscience,
Journal Year:
2023,
Volume and Issue:
15(1), P. 1 - 30
Published: Dec. 14, 2023
Aging
is
a
dynamic,
time-dependent
process
that
characterized
by
gradual
accumulation
of
cell
damage.
Continual
functional
decline
in
the
intrinsic
ability
living
organisms
to
accurately
regulate
homeostasis
leads
increased
susceptibility
and
vulnerability
diseases.
Many
efforts
have
been
put
forth
understand
prevent
effects
aging.
Thus,
major
cellular
molecular
hallmarks
aging
identified,
their
relationships
age-related
diseases
malfunctions
explored.
Here,
we
use
data
from
CAS
Content
Collection
analyze
publication
landscape
recent
aging-related
research.
We
review
advances
knowledge
delineate
trends
research
advancements
on
factors
attributes
across
time
geography.
also
current
concepts
related
molecular,
cellular,
organismic
level,
age-associated
diseases,
with
attention
brain
health,
as
well
biochemical
processes
associated
Major
outlined,
correlations
features
are
hope
this
will
be
helpful
for
apprehending
field
mechanisms
progression,
an
effort
further
solve
remaining
challenges
fulfill
its
potential.
Signal Transduction and Targeted Therapy,
Journal Year:
2022,
Volume and Issue:
7(1)
Published: Dec. 16, 2022
Aging
is
a
gradual
and
irreversible
pathophysiological
process.
It
presents
with
declines
in
tissue
cell
functions
significant
increases
the
risks
of
various
aging-related
diseases,
including
neurodegenerative
cardiovascular
metabolic
musculoskeletal
immune
system
diseases.
Although
development
modern
medicine
has
promoted
human
health
greatly
extended
life
expectancy,
aging
society,
variety
chronic
diseases
have
gradually
become
most
important
causes
disability
death
elderly
individuals.
Current
research
on
focuses
elucidating
how
endogenous
exogenous
stresses
(such
as
genomic
instability,
telomere
dysfunction,
epigenetic
alterations,
loss
proteostasis,
compromise
autophagy,
mitochondrial
cellular
senescence,
stem
exhaustion,
altered
intercellular
communication,
deregulated
nutrient
sensing)
participate
regulation
aging.
Furthermore,
thorough
pathogenesis
to
identify
interventions
that
promote
longevity
caloric
restriction,
microbiota
transplantation,
nutritional
intervention)
clinical
treatment
methods
for
(depletion
senescent
cells,
therapy,
antioxidative
anti-inflammatory
treatments,
hormone
replacement
therapy)
could
decrease
incidence
turn
healthy
longevity.
Aging,
Journal Year:
2022,
Volume and Issue:
14(16), P. 6829 - 6839
Published: Aug. 29, 2022
Aging
|
doi:10.18632/aging.204248.
Tomas
Schmauck-Medina,
Adrian
Molière,
Sofie
Lautrup,
Jianying
Zhang,
Stefan
Chlopicki,
Helena
Borland
Madsen,
Shuqin
Cao,
Casper
Soendenbroe,
Els
Mansell,
Mark
Bitsch
Vestergaard,
Zhiquan
Li,
Yosef
Shiloh,
Patricia
L.
Opresko,
Jean-Marc
Egly,
Thomas
Kirkwood,
Eric
Verdin,
Vilhelm
A.
Bohr,
Lynne
S.
Cox,
Tinna
Stevnsner,
Lene
Juel
Rasmussen,
Evandro
F.
Fang
Gut Microbes,
Journal Year:
2022,
Volume and Issue:
14(1)
Published: July 28, 2022
Alterations
in
the
gut
microbiota
composition
have
been
associated
with
a
range
of
neurodevelopmental,
neurodegenerative,
and
neuropsychiatric
disorders.
The
microbes
transform
metabolize
dietary-
host-derived
molecules
generating
diverse
group
metabolites
local
systemic
effects.
bi-directional
communication
between
brain
residing
gut,
so-called
gut–brain
axis,
consists
network
immunological,
neuronal,
endocrine
signaling
pathways.
Although
full
variety
mechanisms
crosstalk
is
yet
to
be
established,
existing
data
demonstrates
that
single
metabolite
or
its
derivatives
are
likely
among
key
inductors
within
axis
communication.
However,
more
research
needed
understand
molecular
underlying
how
alter
functions,
examine
if
different
interventional
approaches
targeting
could
used
prevention
treatment
neurological
disorders,
as
reviewed
herein.Abbreviations:4-EPS
4-ethylphenylsulfate;
5-AVA(B)
5-aminovaleric
acid
(betaine);
Aβ
Amyloid
beta
protein;
AhR
Aryl
hydrocarbon
receptor;
ASD
Autism
spectrum
disorder;
BBB
Blood–brain
barrier;
BDNF
Brain-derived
neurotrophic
factor;
CNS
Central
nervous
system;
GABA
ɣ-aminobutyric
acid;
GF
Germ-free;
MIA
Maternal
immune
activation;
SCFA
Short-chain
fatty
3M-4-TMAB
3-methyl-4-(trimethylammonio)butanoate;
4-TMAP
4-(trimethylammonio)pentanoate;
TMA(O)
Trimethylamine(-N-oxide);
TUDCA
Tauroursodeoxycholic
ZO
Zonula
occludens
proteins