Microbiomes in action: multifaceted benefits and challenges across academic disciplines
Frontiers in Microbiology,
Год журнала:
2025,
Номер
16
Опубликована: Март 18, 2025
Microbiomes
combine
the
species
and
activities
of
all
microorganisms
living
together
in
a
specific
habitat.
They
comprise
unique
ecological
niches
with
influences
that
scale
from
local
to
global
ecosystems.
Understanding
connectivity
microbiomes
across
academic
disciplines
is
important
help
mitigate
climate
change,
reduce
food
insecurity,
control
harmful
diseases,
ensure
environmental
sustainability.
However,
most
publications
refer
individual
microbiomes,
those
integrating
two
or
more
related
are
rare.
This
review
examines
multifaceted
benefits
agriculture,
manufacturing
preservation,
natural
environment,
human
health,
biocatalyst
processes.
Plant
by
improving
plant
nutrient
cycling
increasing
abiotic
biotic
stress
resilience,
have
increased
crop
yields
over
20%.
Food
generate
approximately
USD
30
billion
economy
through
fermented
industry
alone.
Environmental
detoxify
pollutants,
absorb
than
90%
heavy
metals,
facilitate
carbon
sequestration.
For
an
adult
person
can
carry
up
38
trillion
microbes
which
regulate
well
being,
immune
functionality,
reproductive
function,
disease
prevention.
used
optimize
processes
produce
bioenergy
biochemicals;
bioethanol
production
alone
valued
at
83
p.a.
challenges,
including
knowledge
gaps,
engaging
indigenous
communities,
technical
limitations,
regulatory
considerations,
need
for
interdisciplinary
collaboration,
ethical
issues,
must
be
overcome
before
potential
effectively
realized.
Язык: Английский
Bayesian Generalized Linear Models for Analyzing Compositional and Sub‐Compositional Microbiome Data via EM Algorithm
Statistics in Medicine,
Год журнала:
2025,
Номер
44(7)
Опубликована: Март 30, 2025
ABSTRACT
The
study
of
compositional
microbiome
data
is
critical
for
exploring
the
functional
roles
microbial
communities
in
human
health
and
disease.
Recent
advances
have
shifted
from
traditional
log‐ratio
transformations
covariates
to
zero
constraint
on
sum
corresponding
coefficients.
Various
approaches,
including
penalized
regression
Markov
Chain
Monte
Carlo
(MCMC)
algorithms,
been
extended
enforce
this
sum‐to‐zero
constraint.
However,
these
methods
exhibit
limitations:
yields
only
point
estimates,
limiting
uncertainty
assessment,
while
MCMC
methods,
although
reliable,
are
computationally
intensive,
particularly
high‐dimensional
settings.
To
address
challenges
posed
by
existing
we
proposed
Bayesian
generalized
linear
models
analyzing
sub‐compositional
data.
Our
model
employs
a
spike‐and‐slab
double‐exponential
prior
coefficients,
inducing
weak
shrinkage
large
coefficients
strong
irrelevant
ones,
making
it
ideal
handled
through
soft‐centers
applying
distribution
or
subcompositional
alleviate
computational
intensity,
developed
fast
stable
algorithm
incorporating
expectation–maximization
(EM)
steps
into
routine
iteratively
weighted
least
squares
(IWLS)
fitting
GLMs.
performance
method
was
assessed
extensive
simulation
studies.
results
show
that
our
approach
outperforms
with
higher
accuracy
coefficient
estimates
lower
prediction
error.
We
also
applied
one
find
microorganisms
linked
inflammatory
bowel
disease
(IBD).
implemented
freely
available
R
package
BhGLM
https://github.com/nyiuab/BhGLM
.
Язык: Английский