Unveiling the mechanism of micro-and-nano plastic phytotoxicity on terrestrial plants: A comprehensive review of omics approaches
Asad Jamil,
Ambreen Ahmad,
Muhammad Moeen-Ud-Din
и другие.
Environment International,
Год журнала:
2025,
Номер
195, С. 109257 - 109257
Опубликована: Янв. 1, 2025
Micro-and-nano
plastics
(MNPs)
are
pervasive
in
terrestrial
ecosystems
and
represent
an
increasing
threat
to
plant
health;
however,
the
mechanisms
underlying
their
phytotoxicity
remain
inadequately
understood.
MNPs
can
infiltrate
plants
through
roots
or
leaves,
causing
a
range
of
toxic
effects,
including
inhibiting
water
nutrient
uptake,
reducing
seed
germination
rates,
impeding
photosynthesis,
resulting
oxidative
damage
within
system.
The
effects
complex
influenced
by
various
factors
size,
shape,
functional
groups,
concentration.
Recent
advancements
omics
technologies
such
as
proteomics,
metabolomics,
transcriptomics,
microbiomics,
coupled
with
emerging
like
4D
omics,
phenomics,
spatial
single-cell
offer
unprecedented
insight
into
physiological,
molecular,
cellular
responses
exposure.
This
literature
review
synthesizes
current
findings
regarding
MNPs-induced
phytotoxicity,
emphasizing
alterations
gene
expression,
protein
synthesis,
metabolic
pathways,
physiological
disruptions
revealed
analyses.
We
summarize
how
interact
structures,
disrupt
processes,
induce
stress,
ultimately
affecting
growth
productivity.
Furthermore,
we
have
identified
critical
knowledge
gaps
proposed
future
research
directions,
highlighting
necessity
for
integrative
studies
elucidate
pathways
toxicity
plants.
In
conclusion,
this
underscores
potential
approaches
MNPs-phytotoxicity
develop
strategies
mitigating
environmental
impact
on
health.
Язык: Английский
Impact of Polystyrene Microplastics on Soil Properties, Microbial Diversity and Solanum lycopersicum L. Growth in Meadow Soils
Plants,
Год журнала:
2025,
Номер
14(2), С. 256 - 256
Опубликована: Янв. 17, 2025
The
pervasive
presence
of
microplastics
(MPs)
in
agroecosystems
poses
a
significant
threat
to
soil
health
and
plant
growth.
This
study
investigates
the
effects
varying
concentrations
sizes
polystyrene
(PS-MPs)
on
Solanum
lycopersicum
L.'s
height,
dry
weight,
antioxidant
enzyme
activities,
physicochemical
properties,
rhizosphere
microbial
communities.
results
showed
that
PS0510
treatment
significantly
increased
height
(93.70
cm,
+40.83%)
weight
(2.98
g,
+100%).
Additionally,
activities
improved
across
treatments
for
S.
L.
roots.
Physicochemical
analyses
revealed
enhanced
organic
matter
nutrient
levels,
including
ammonium
nitrogen,
phosphorus,
effective
potassium.
Using
16S
rRNA
sequencing
molecular
ecological
network
techniques,
we
found
PS-MPs
altered
structure
function
community
associated
with
PS1005
notably
diversity
displayed
most
complex
network,
while
PS1010
led
reduced
complexity
more
negative
interactions.
Linear
discriminant
analysis
effect
size
(LEfSe)
identified
biomarkers
at
various
taxonomic
reflecting
impact
structure.
Mantel
tests
indicated
positive
correlations
between
activity,
as
well
relationships
properties
activity.
Predictions
gene
PS-MP
modified
carbon
nitrogen
cycling
pathways,
enhancing
methanogenesis
genes
(mcrABG)
negatively
affecting
denitrification
(nirK,
nirS).
provides
evidence
agroecosystem
functioning,
highlighting
their
potential
alter
communities,
thereby
Язык: Английский
Global microplastics pollution: a bibliometric analysis and review on research trends and hotspots in agroecosystems
Environmental Geochemistry and Health,
Год журнала:
2024,
Номер
46(12)
Опубликована: Ноя. 7, 2024
Язык: Английский
Klebsiella pneumoniae isolated from the intestines of Tenebrio molitor larvae (Coleoptera: Tenebrionidae) that consume expanded polystyrene
Luis Caruajulca-Marin,
Katherin Huamán-Ventura,
Marilin Sanchez Purihuaman
и другие.
bioRxiv (Cold Spring Harbor Laboratory),
Год журнала:
2024,
Номер
unknown
Опубликована: Сен. 20, 2024
ABSTRACT
Plastics
such
as
polystyrene
are
resistant
to
biodegradation,
pollute
the
environment,
and
negatively
impact
health
of
living
organisms.
However,
several
organisms,
larvae
Tenebrio
molitor
(Coleoptera:
Tenebrionidae)
their
associated
gut
microbiome,
contribute
its
degradation.
The
aim
this
research
was
determine
efficiency
expanded
(EPS)
degradation
by
bacteria
isolated
from
T.
larvae.
To
achieve
this,
a
set
EPS-degrading
selected
based
on
time
required
utilize
polymer
carbon
energy
source.
Additionally,
EPS
compared,
most
efficient
degrading
bacterium
identified
at
molecular
level.
Results
showed
that
95.13%
nutrient
agar
86.57%
those
McConkey
were
able
grow
EPS,
with
five
being
utilized
after
36
hours
incubation.
degradation,
expressed
percentage
weight
loss
bacteria,
ranged
5.29%
12.68%,
reduction
rate
0.0005
0.0013
g
per
day
half-life
533.15
1386.20
days.
Finally,
16S
rRNA
gene
analysis
Klebsiella
pneumoniae
.
Cultivable
have
demonstrated
potential
candidates
for
biotechnological
techniques
can
further
enhance
process.
Язык: Английский
Impact of Microplastics on the Carbon and Nitrogen of Vermicompost
Environmental Quality Management,
Год журнала:
2024,
Номер
34(2)
Опубликована: Сен. 30, 2024
ABSTRACT
The
impact
of
microplastics
(MPs)
on
carbon
(C)
and
nitrogen
(N)
content
in
vermicompost
is
not
yet
fully
understood.
This
study
aims
to
evaluate
the
effect
MPs
ratio
vermicompost,
which
important
for
soil
quality
health.
was
carried
out
using
a
control
treatment
six
variations
vermicomposting
process.
Observations
were
at
certain
time
intervals
60
days
with
routine
measurements
pH,
electrical
conductivity
(EC),
seed
germination
index
(GI),
survival
rate
(SR),
C/N
ratio.
results
showed
that
all
types
caused
decrease
compared
control,
high‐density
polyethylene
(HDPE)
showing
most
significant
(from
21
9.42).
also
had
an
reducing
SR
parameters
(6.88%–20.41%),
pH
(6.8–6.1),
EC
(525.3–398
µs/cm)
final
product
thereby
GI
(10%–28%).
have
compost.
provides
new
insights
into
how
can
affect
composting
process
product,
sustainable
agricultural
practices
waste
management.
Язык: Английский
Presence of Microplastics in Water, Soil, Organic Fertilizer, and Potato Plants on Potato Plantations
Environmental Quality Management,
Год журнала:
2024,
Номер
34(2)
Опубликована: Ноя. 25, 2024
ABSTRACT
Microplastics
(MPs)
have
become
a
significant
environmental
concern,
but
data
on
their
presence
in
potato
gardens
are
limited.
This
study
aims
to
identify
and
quantify
MPs
soil,
organic
fertilizer,
irrigation
water,
plants
gardens.
Soil,
samples
were
collected
from
fields.
Analysis
was
carried
out
using
microscope
Fourier
transform
infrared
spectroscopy
(FTIR)
the
shape,
color,
quantity,
type
of
MP
polymer.
The
results
indicate
contamination
with
most
dominant
shape
fibers
(86%)
fragments
(8%),
color
black
(35%)
blue
(27%),
abundances
0.10–9.20
g
−1
,
as
well
polyethylene
terephthalate
(PET)
high‐density
(HDPE)
polymers.
These
potential
harm
plant
growth
soil
quality.
found
quantities
disrupt
agricultural
ecosystems.
can
affect
quality
products
human
health
throughout
food
chain.
Язык: Английский