Plant Cell & Environment,
Год журнала:
2024,
Номер
unknown
Опубликована: Дек. 5, 2024
ABSTRACT
Water
deficit
negatively
impacts
crop
productivity
and
quality.
Plants
face
these
challenges
by
adjusting
biological
processes
molecular
functions
according
to
the
intensity
duration
of
stress.
The
cultivated
potato
(
Solanum
tuberosum
)
is
considered
sensitive
water
deficit,
thus
breeding
efforts
are
needed
enhance
its
resilience.
To
capture
novel
functional
information
gene
regulatory
networks,
we
carried
out
mass
spectrometry‐based
proteomics
in
cell
suspensions
exposed
abrupt
or
stepwise
osmotic
stresses.
Both
forms
stress
triggered
significant
alterations
protein
expression,
though
with
divergent
response
mechanisms.
Stress
pathways
orchestrated
key
proteins
enrolled
primary
secondary
metabolism,
antioxidant
processes,
transcriptional
translational
machinery
chromatin
organization
were
found
adapted
cells.
Target
metabolites
reactive
oxygen
species
levels
quantified
associate
outcomes
proteome
study.
Remarkably,
also
showed
that
cells
tolerate
an
array
diverse
conditions,
including
anoxia,
salt
heat
Finally,
expression
patterns
genes
encoding
selected
differentially
expressed
investigated
plants
subjected
either
drought
Collectively,
our
findings
reveal
complex
cellular
strategies
adaptation,
identifying
new
fundamental
could
Rheumatoid
arthritis
(RA)
is
a
complex
illness
with
both
hereditary
and
environmental
compo-nents.
Globally,
in
2019,
18
million
people
had
RA.
RA
characterised
by
persistent
inflammation
of
the
synovial
membrane
that
lines
joints,
cartilage
loss,
bone
erosion.
Phenolic
molecules
are
most
prevalent
secondary
metabolites
plants,
diverse
spectrum
biological
ac-tions
benefit
functional
meals
nutraceuticals.
These
compounds
have
received
lot
at-tention
recently
because
they
antioxidant,
anti-inflammatory,
immunomodulatory,
anti-rheumatoid
activity
modulating
tumour
necrosis
factor,
mitogen-activated
protein
kinase,
nu-clear
factor
kappa-light-chain-enhancer
activated
B
cells,
c-Jun
N-terminal
kinases,
as
well
other
preventative
properties.
This
article
discusses
dietary
polyphenols,
their
pharmacological
properties,
innovative
delivery
technologies
for
treatment
RA,
focus
on
possible
activities.
Nonetheless,
commercialization
polyphenols
may
be
achievable
only
after
confirming
safety
profile
completing
successful
clinical
trials.
Physiologia Plantarum,
Год журнала:
2025,
Номер
177(3)
Опубликована: Май 1, 2025
ABSTRACT
Freeze
injury
is
typically
quantified
by
measuring
electrolyte
leakage
from
plant
tissues
exposed
to
a
freeze–thaw
cycle,
whereby
higher
indicates
greater
injury.
The
severity
of
stress
also
assessed
the
ability
(or
lack
thereof)
injured
tissue
recover,
wherein
reduced
during
post‐thaw
period
relative
right
after
thaw
recoverable
In
this
study,
spinach
leaves
were
various
degrees
freezing
them
for
different
durations
at
fixed
sub‐zero
temperature.
We
explored
cellular
nature
comparing
profiles
metabolites
that
leaked
reversibly
and/or
irreversibly
leaves.
A
total
47
were,
thus,
detected
in
leachate,
including
8
sugars,
20
amino
acids,
GABA,
uracil,
adenine,
palmitic
acid,
ferulic,
coumaric
and
other
organic/inorganic
acids
involved
primary
secondary
metabolism
(e.g.,
citric
phosphoric
etc.).
Combined
multivariate
metabolome
analysis,
principal
component
hierarchical
clustering,
partial
least
square
discriminant
together
identified
14
key
mainly
responsible
distinguishing
reversible
vs.
irreversible
These
are
indicators
lesions,
structural/functional
perturbations
components
(cell
wall,
chloroplast,
vacuole,
plasma
membrane,
nucleic
acids),
disruption
metabolic
homeostasis
(antioxidant
system,
cytoplasmic
pH,
Kreb's
cycle),
protein
degradation,
hypoxia.
Metabolites,
Год журнала:
2024,
Номер
14(2), С. 112 - 112
Опубликована: Фев. 7, 2024
Specialized
metabolites
are
produced
via
discrete
metabolic
pathways.
These
small
molecules
play
significant
roles
in
plant
growth
and
development,
as
well
defense
against
environmental
stresses.
include
damping
off
or
seedling
blight
at
a
post-emergence
stage.
Targeted
metabolomics
was
followed
to
gain
insights
into
metabolome
changes
characteristic
of
different
developmental
stages
sorghum
seedlings.
Metabolites
were
extracted
from
leaves
seven
time
points
post-germination
analyzed
using
ultra-high
performance
liquid
chromatography
coupled
mass
spectrometry.
Multivariate
statistical
analysis
combined
with
chemometric
tools,
such
principal
component
analysis,
hierarchical
clustering
orthogonal
partial
least
squares–discriminant
applied
for
data
exploration
reduce
dimensionality
the
selection
potential
discriminant
biomarkers.
Changes
patterns
seedlings
early,
middle,
late
(7,
14,
29
days
post-germination).
The
metabolite
classes
amino
acids,
organic
lipids,
cyanogenic
glycosides,
hormones,
hydroxycinnamic
acid
derivatives,
flavonoids,
latter
representing
largest
class
metabolites.
In
general,
content
showed
an
increase
progression
stages.
Most
differential
derived
tryptophan
phenylalanine,
which
contribute
innate
immune
defenses
growth.
Quantitative
identified
correlation
apigenin
flavone
derivatives
Data-driven
investigations
these
metabolomes
provided
new
dynamics
that
occur
limit
mortality.
Scientific Reports,
Год журнала:
2024,
Номер
14(1)
Опубликована: Ноя. 21, 2024
Abstract
The
increasing
global
population
and
climate
change
are
pressing
challenges
that
necessitate
innovative
agricultural
solutions
to
ensure
food
security.
One
promising
approach
is
the
use
of
nano
fertilizers
foliar
spraying
techniques,
which
enhance
nutrient
delivery
plants.
purpose
this
research
was
examine
how
three
different
concentrations
zeolite
(0,
30,
60
mg
L
−
1
)
applied
soil
through
irrigation
cinnamic
acid
100,
200
µM)
topically
affected
physiological
biochemical
characteristics
strawberry
(
Fragaria
×
ananassa
Duch.)
cv.
diamond,
as
well
crop’s
yield
quality
its
fruits.
A
factorial
system
with
replications
used
in
experiment,
designed
a
completely
randomized
design.
According
data,
all
features
except
stomatal
conductivity
were
considerably
impacted
by
application
acid.
Moreover,
(200
spray
combined
(60
decreased
electrolyte
leakage,
transpiration
rate,
malondialdehyde,
while
enhanced
chlorophyll
content,
net
photosynthesis
leaf
dry
matter,
relative
water
fruit
length
diameter,
yield,
parameters.
Antioxidants,
Год журнала:
2025,
Номер
14(4), С. 398 - 398
Опубликована: Март 27, 2025
Hydroxytyrosol
(HT),
a
principal
bioactive
phytochemical
abundant
in
Mediterranean
dietary
sources,
has
emerged
as
molecule
of
significant
scientific
interest
owing
to
its
multifaceted
health-promoting
properties.
Accumulating
evidence
suggests
that
HT’s
therapeutic
potential
metabolic
disorders
extends
beyond
conventional
antioxidant
capacity
encompass
mitochondrial
regulatory
networks.
This
review
synthesizes
contemporary
from
our
systematic
investigations
and
the
existing
literature
delineate
comprehensive
modulatory
effects
on
homeostasis.
We
systematically
summarized
impact
HT
dynamics
(fusion/fission
equilibrium),
biogenesis
energy
metabolism,
mitophagy,
inter-organellar
communication
with
endoplasmic
reticulum,
microbiota–mitochondria
crosstalk.
Through
this
multidimensional
analysis,
we
established
homeostasis
modulator
applications
syndrome
(MetS)
related
pathologies
including
type
2
diabetes
mellitus,
obesity-related
dysfunction,
dyslipidemia,
non-alcoholic
steatohepatitis,
hypertension-related
complications.
Moreover,
further
discussed
translational
challenges
research,
emphasizing
imperative
for
direct
target
identification,
mitochondrial-targeted
delivery
system
development,
combinatorial
strategies.
Collectively,
provides
mechanistic
framework
advancing
research
accelerating
clinical
implementation
MetS
diseases.
Plants,
Год журнала:
2025,
Номер
14(8), С. 1186 - 1186
Опубликована: Апрель 11, 2025
Polyphenolics
in
plants
exist
free,
soluble-bound,
and
insoluble-bound
structural
forms.
The
concentration
of
these
forms
depends
on
the
plant’s
developmental
stage,
tissue
type,
soil
water
availability,
food
preparation
methods.
In
this
study,
for
first
time,
effects
growth
temperature
(RT—room
temperature—23
°C
day/18
night,
HT—high
temperature—38
day/33
LT—low
temperature—12
day/7
night)
variations
polyphenolic
forms—free,
soluble-bound
(esterified
glycosylated),
insoluble-bound—in
broccoli
(Brassica
oleracea
L.
convar.
botrytis
(L.)
Alef.
var.
cymosa
Duch.)
microgreens
were
investigated.
Using
spectrophotometric,
RP-HPLC,
statistical
analyses,
it
was
found
that
highest
amount
total
phenolics
(TP)
present
esterified
form,
regardless
at
which
they
grown
(63.21
±
3.49
mg
GAE/g
dw
RT,
65.55
8.33
HT,
77.44
7.82
LT).
LT
significantly
increased
free
(from
13.30
2.22
RT
to
18.33
3.85
dw)
soluble
TP
63.21
dw),
while
HT
glycosylated
14.85
1.45
17.84
1.20
dw).
also
enhanced
flavonoids,
tannins,
hydroxycinnamic
acids,
flavonols.
other
hand,
TP,
flavonols,
phenolic
decreased
tannins.
According
ABTS
method,
induced
antioxidant
potential
forms,
capacity
only.
FRAP
Also,
based
assays,
polyphenolics
showed
higher
than
any
form.
Principal
component
analysis
form
had
a
greater
impact
temperature.
Hierarchical
clustering
RT-,
HT-
LT-broccoli
most
similar
their
polyphenolics,
but
differed
distinct
overall.
conclusion,
specific
shifts
capacity.
Based
results,
we
recommend
applying
increase
microgreens,
may
be
used
enhance
