Advances in polysaccharide-based probiotic delivery systems: A review
Carbohydrate Polymer Technologies and Applications,
Journal Year:
2025,
Volume and Issue:
unknown, P. 100804 - 100804
Published: April 1, 2025
Language: Английский
IUPHAR Themed Review: The Gut Microbiome in Schizophrenia
Srinivas Kamath,
No information about this author
Elysia Sokolenko,
No information about this author
Kate Collins
No information about this author
et al.
Pharmacological Research,
Journal Year:
2024,
Volume and Issue:
unknown, P. 107561 - 107561
Published: Dec. 1, 2024
Gut
microbial
dysbiosis
or
altered
gut
consortium,
in
schizophrenia
suggests
a
pathogenic
role
through
the
gut-brain
axis,
influencing
neuroinflammatory
and
neurotransmitter
pathways
critical
to
psychotic,
affective,
cognitive
symptoms.
Paradoxically,
conventional
psychotropic
interventions
may
exacerbate
this
dysbiosis,
with
antipsychotics,
particularly
olanzapine,
demonstrating
profound
effects
on
architecture
disruption
of
bacterial
phyla
ratios,
diminished
taxonomic
diversity,
attenuated
short-chain
fatty
acid
synthesis.
To
address
these
challenges,
novel
therapeutic
strategies
targeting
microbiome,
encompassing
probiotic
supplementation,
prebiotic
compounds,
faecal
microbiota
transplantation,
rationalised
co-pharmacotherapy,
show
promise
attenuating
antipsychotic-induced
metabolic
disruptions
while
enhancing
efficacy.
Harnessing
such
insights,
precision
medicine
approaches
transform
antipsychotic
prescribing
practices
by
identifying
patients
at
risk
side
based
their
profiles.
This
IUPHAR
review
collates
current
literature
landscape
axis
its
intricate
relationship
advocating
for
integrating
microbiome
assessments
management.
Such
fundamental
shift
proposing
microbiome-informed
prescriptions
optimise
efficacy
reduce
adverse
impacts
would
align
treatments
safety,
prioritising
'gut-neutral'
gut-favourable
drugs
safeguard
long-term
patient
outcomes
therapy.
Language: Английский
Asiaticoside improves depressive-like behavior in mice with chronic unpredictable mild stress through modulation of the gut microbiota
Qingyi Ren,
No information about this author
Chenxi He,
No information about this author
Yuhong Sun
No information about this author
et al.
Frontiers in Pharmacology,
Journal Year:
2024,
Volume and Issue:
15
Published: Oct. 18, 2024
Background
Asiaticoside,
the
main
active
ingredient
of
Centella
asiatica,
is
a
pentacyclic
triterpenoid
compound.
Previous
studies
have
suggested
that
asiaticoside
possesses
neuroprotective
and
anti-depressive
properties,
however,
mechanism
its
anti-depressant
action
not
fully
understood.
In
recent
years,
growing
body
research
on
anti-depressants
has
focused
microbiota-gut-brain
axis,
we
noted
disruption
gut
microbial
community
structure
diversity
can
induce
or
exacerbate
depression,
which
plays
key
role
in
regulation
depression.
Methods
Behavioral
experiments
were
conducted
to
detect
depression-like
behavior
mice
through
sucrose
preference,
forced
swimming,
open
field
tests.
Additionally,
composition
short-chain
fatty
acid
(SCFA)
levels
mouse
feces
analyzed
16S
rRNA
sequencing
gas
chromatography-mass
spectrometry
(GC-MS).
Hippocampal
brain-derived
neurotrophic
factor
(BDNF)
5-hydroxytryptamine
receptor
1A
(5-HT1A)
expression
was
assessed
by
western
blotting.
Changes
serum
inflammatory
factors,
neurotransmitters,
hormones
measured
using
ELISA.
Results
This
study
revealed
oral
administration
significantly
improved
chronic
unpredictable
mild
stress
(CUMS)
mice.
It
partially
restored
CUMS
mice,
altered
SCFA
metabolism,
regulated
hypothalamic–pituitary–adrenal
axis
(HPA
axis)
levels,
upregulated
BDNF
5-HT1A
protein
expression,
increased
serotonin
(5-hydroxytryptamine,
5-HT)
concentration.
These
findings
reveal
exerts
antidepressant
effects
via
axis.
Conclusions
results
model.
Language: Английский
The role of the microbiota-gut-brain axis and artificial intelligence in cognitive health of pediatric obstructive sleep apnea: A narrative review
Medicine,
Journal Year:
2024,
Volume and Issue:
103(50), P. e40900 - e40900
Published: Dec. 13, 2024
Pediatric
obstructive
sleep
apnea
(OSA)
is
a
prevalent
sleep-related
breathing
disorder
associated
with
significant
neurocognitive
and
behavioral
impairments.
Recent
studies
have
highlighted
the
role
of
gut
microbiota
microbiota-gut-brain
axis
(MGBA)
in
influencing
cognitive
health
children
OSA.
This
narrative
review
aims
to
summarize
current
knowledge
on
relationship
between
microbiota,
MGBA,
function
pediatric
It
also
explores
potential
artificial
intelligence
machine
learning
advancing
this
field
identifying
novel
therapeutic
strategies.
OSA
dysbiosis,
reduced
microbial
diversity,
metabolic
disruptions.
MGBA
mechanisms,
such
as
endocrine,
immune,
neural
pathways,
link
outcomes.
Artificial
methodologies
offer
promising
tools
uncover
markers
mechanisms
deficits
Future
research
should
focus
validating
these
findings
through
clinical
trials
developing
personalized
approaches
targeting
microbiota.
Language: Английский