Causal Association between the Gut Microbiota and Chronic Kidney Disease: A Two-Sample Mendelian Randomization Study in a Chinese Population
Wenjian Lin,
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Zixin Liang,
No information about this author
Junxuan Fang
No information about this author
et al.
Published: Jan. 1, 2025
Background:
Differences
in
the
gut
microbiota
and
related
metabolites
across
populations
may
influence
their
causal
relationship
with
chronic
kidney
disease
(CKD),
which
remains
unclear
Chinese
population.
Language: Английский
Association between dietary index for gut microbiota and chronic kidney disease: A cross-sectional study from U.S. population
Preventive Medicine Reports,
Journal Year:
2025,
Volume and Issue:
unknown, P. 103060 - 103060
Published: April 1, 2025
Objective:
Emerging
evidence
suggests
that
diet
modulates
gut
microbiota,
which
in
turn
influences
chronic
kidney
disease
(CKD)
progression.
This
study
investigates
the
association
between
newly
proposed
Dietary
Index
for
Gut
Microbiota
(DI-GM)
and
prevalence
prognosis
of
CKD.
Methods:
cross-sectional
analyzed
data
from
U.S.
National
Health
Nutrition
Examination
Survey
2007-2020.
DI-GM
scores
were
calculated
based
on
dietary
intake
14
food
components,
categorized
as
beneficial
or
unfavorable.
Weighted
linear
regression
model,
logistic
restricted
cubic
spline
analysis
used
to
assess
associations
with
Results:
The
CKD
among
28,512
participants
was
17.4
%.
Higher
negatively
associated
(OR
=
0.967,
95
%CI:
0.939-0.995,
p
0.026)
very
high-risk
0.877,
0.821-0.937,
<
0.001).
Beneficial
components
significantly
lower
risk
0.928,
0.892-0.966,
0.001),
while
no
significant
observed
unfavorable
components.
levels
linearly
improved
(p
trend
<0.001).
Coffee
fiber
primary
contributors
both
CKD,
whole
grains
primarily
impacted
its
prognosis.
Conclusions:
DI-GM,
driven
by
is
reduced
These
findings
suggest
promoting
patterns
enhance
microbiota
may
play
a
pivotal
role
management.
Language: Английский
Characterization of gut microbiota and metabolites in renal transplant recipients during COVID-19 and prediction of one-year allograft function
Zijie Wang,
No information about this author
Xiang Gao,
No information about this author
Hongsheng Ji
No information about this author
et al.
Journal of Translational Medicine,
Journal Year:
2025,
Volume and Issue:
23(1)
Published: April 10, 2025
Language: Английский
Causal associations between gut microbiota and premature rupture of membranes: a two-sample Mendelian randomization study
Frontiers in Immunology,
Journal Year:
2024,
Volume and Issue:
15
Published: Sept. 2, 2024
Background
Previous
study
has
indicated
a
potential
link
between
gut
microbiota
and
maternal
pregnancy
outcomes.
However,
the
causal
relationship
premature
rupture
of
membranes
(PROM)
remains
topic
ongoing
debate.
Methods
A
two-sample
Mendelian
Randomization
(MR)
was
used
to
investigate
PROM.
Genetic
data
on
obtained
from
MiBioGen
consortium’s
largest
genome-wide
association
(GWAS)
(n=14,306).
PROM
(3011
cases
104247
controls)
were
sourced
publicly
available
GWAS
Finnish
National
Biobank
FinnGen
consortium.
Various
methods
including
Inverse
variance
weighted
(IVW),
MR-Egger,
simple
mode,
median,
mode
utilized
assess
by
calculating
odd
ratio
(OR)
value
confidence
interval
(CI).
Sensitivity
analyses
for
quality
control
performed
using
MR-Egger
intercept
tests,
Cochran’s
Q
leave-one-out
analyses.
Results
The
IVW
method
revealed
that
class
Mollicutes
(IVW,
OR=0.773,
95%CI:
0.61-0.981,
pval
=
0.034),
genus
Marvinbryantia
OR=00.736,
0.555-0.977,
Ruminooccaceae
UCG003
OR=0.734,
0.568-0.947,
0.017)
phylum
Tenericutes
0.566-1.067,
0.034)
associated
with
reduced
risk
PROM,
while
Collinsella
OR=1.444,
1.028-2.026,
Intestinibacter
OR=1.304,
1.047-1.623,
0.018)
Turicibacter
OR=1.282,
1.02-1.611,
0.033)
increased
Based
other
four
supplementary
methods,
six
may
have
effect
Due
presence
pleiotropy
(
=0.045),
Lachnoclostridium
should
be
ruled
out.
No
evidence
horizontal
or
heterogeneity
found
in
>
0.05).
Conclusions
In
this
study,
we
discovered
specific
probiotics
pathogens
host
identification
through
MR
studies
offers
novel
approach
diagnosing
treating
condition,
thereby
providing
new
strategy
clinically
preventing
Language: Английский
Exploration of the pathogenesis of nephrotic syndrome and traditional Chinese medicine intervention based on gut microbiota
Jing Li,
No information about this author
Y. Xu,
No information about this author
Tianhao Sun
No information about this author
et al.
Frontiers in Immunology,
Journal Year:
2024,
Volume and Issue:
15
Published: Dec. 9, 2024
Nephrotic
syndrome
(NS)
represents
a
prevalent
among
various
chronic
kidney
disease
pathologies
and
is
known
for
its
higher
severity
worse
prognosis
compared
with
glomerulonephritis.
Understanding
pathogenesis
identifying
more
effective
treatment
modalities
have
long
been
concern
of
specialists.
With
the
introduction
gut-kidney
axis
concept
progress
in
omics
technologies,
alterations
gut
microbiota
observed
primary
secondary
NS.
This
link
has
extensively
researched
conditions
such
as
diabetic
nephropathy
immunoglobulin
A
(IgA)
nephropathy.
Thus,
dysbiosis
seen
crucial
contributing
factor
NS;
however,
there
lack
comprehensive
reviews
that
elucidate
changes
across
different
NS
describe
mechanistic
role
disease.
Moreover,
serving
an
innate
regulator
microbiota,
traditional
Chinese
medicine
(TCM)
potential
to
exert
profound
impact
on
expression
inflammation-promoting
agents,
decreasing
levels
endotoxins
uremic
toxins.
In
addition,
it
strengthens
stability
intestinal
barrier
while
controlling
metabolic
function
body
through
efficient
modulation
microbiota.
intricate
process
yields
far-reaching
consequences
Language: Английский