Animals,
Journal Year:
2023,
Volume and Issue:
13(12), P. 1939 - 1939
Published: June 9, 2023
Cytochrome
P450
is
an
important
enzyme
that
metabolizes
a
variety
of
chemicals,
including
exogenous
substances,
such
as
drugs
and
environmental
endogenous
steroids,
fatty
acids,
cholesterol.
Some
CYPs
show
interspecific
differences
in
terms
genetic
variation.
As
little
known
about
the
mechanisms
elephant
metabolism,
we
carried
out
comparative
genomic
phylogenetic
analysis
CYP
elephants.
Our
results
suggest
genes
have
undergone
independent
duplication,
particularly
CYP2A,
CYP2C,
CYP3A
genes,
unique
cluster
specific
to
species.
However,
while
CYP2E
CYP4A
were
conserved
other
Afrotheria
taxa,
their
decay
elephants
resulted
dysfunction
(pseudogene).
These
findings
outline
several
remarkable
characteristics
CYP1–4
provide
new
insights
into
xenobiotic
metabolism.
Further
functional
investigations
are
necessary
characterize
CYP,
expression
patterns
interactions
with
sensitivities
chemicals.
The Innovation Life,
Journal Year:
2023,
Volume and Issue:
1(3), P. 100038 - 100038
Published: Jan. 1, 2023
<p>Cyanobacterial
blooms,
occurring
frequently
in
eutrophic
freshwaters
worldwide,
are
considered
as
potential
hazards
to
ecosystems
and
human
health,
it
is
often
difficult
expensive
control
their
outbreaks
large
lakes
through
reduction
of
nutrient
loadings.
Biomanipulation,
launched
an
ecology-based
solution
the
1970s,
was
once
believed
be
effective
way
counteract
cyanobacterial
blooms.
It
divided
into
traditional
biomanipulation
(TB)
nontraditional
(NTB)
that
use
filter-feeding
<i>Daphnia</i>
fish,
respectively.
There
have
been
numerous
reviews
on
former,
yet
few
latter.
Here,
we
first
revisit
debate
digestibility
cyanobacteria
silver
bighead
carp.
Then,
review
42
experiments
clearly
mention
changes
reveal
substantial
reductions
abundance
by
carp
88%
cases.
In
particular,
a
whole-lake
experiment
Lake
Donghu,
increased
stock
effectively
decreased
<i>Microcystis</i>
blooms
from
coverage
87%
2021
0%
2022.
Finally,
discuss
possible
factors
related
NTB��s
effectiveness
depends
not
only
standing
stock,
niche
divergence
shape
preference
fish
but
also
trophic
status
waterbodies.
Particularly,
feed
more
colony-forming
than
filamentous
cyanobacteria,
capable
increasing
small-sized
algae.
NTB
can
used
prevent
or
diminish
poorly
grazed
<i>Daphnia</i>,
providing
sustainable
in-lake
ecotechnology
combat
heavy
waterbodies.</p>
The Innovation Geoscience,
Journal Year:
2024,
Volume and Issue:
2(3), P. 100087 - 100087
Published: Jan. 1, 2024
<sec></sec><sec><p>
Sustainable
development
depends
on
the
integration
of
economy,
society,
and
environment.
Yet,
escalating
environmental
challenges
pose
threats
to
both
society
economy.
Despite
progress
in
addressing
issues
promote
sustainability,
knowledge
gaps
scientific
research,
technological
advancement,
engineering
practice,
policy
persist.
In
this
review,
we
aim
narrow
these
by
proposing
innovation-based
solutions
refining
existing
paradigms.
Reviewing
past
research
actions,
first
elucidate
evolution
sustainability
science
essence
sustainable
its
assessment.
Secondly,
summarize
current
major
issues,
including
global
warming
climate
change,
biodiversity
loss,
land
degradation
desertification,
pollution,
as
well
their
relationships
with
achievement
Development
Goals
(SDGs).
Subsequently,
review
critically
evaluates
role
innovations
science,
technology,
engineering,
(iSTEP)
synergies
advancing
SDGs.
While
sequential
may
vary
based
specific
contexts
or
scenarios
within
iSTEP
framework,
each
component
reinforces
others,
fostering
continuous
improvement.
Finally,
offers
recommendations
future
perspectives
for
formulating
roadmaps.
Recommendations
include
a
vision
promoting
interdisciplinary
collaboration,
encouraging
transboundary
cooperation
among
stakeholders
endeavors.</p></sec>
Environmental Science & Technology,
Journal Year:
2023,
Volume and Issue:
57(29), P. 10512 - 10520
Published: July 10, 2023
Aquatic
eutrophication,
often
with
anthropogenic
causes,
facilitates
blooms
of
cyanobacteria
including
cyanotoxin
producing
species,
which
profoundly
impact
aquatic
ecosystems
and
human
health.
An
emerging
concern
is
that
eutrophication
may
interact
other
environmental
changes
thereby
lead
to
unexpected
cascading
effects
on
terrestrial
systems.
Here,
we
synthesize
recent
evidence
showing
the
possibility
accelerating
will
spill
over
from
atmosphere
via
"air
eutrophication",
a
novel
concept
refers
process
promoting
growth
airborne
algae,
some
them
capacity
produce
toxic
compounds
for
humans
organisms.
Being
catalyzed
by
various
forcings─including
climate
warming,
air
contamination,
artificial
light
at
night─accelerated
be
expected
in
future,
posing
potentially
increasing
risk
threat
public
health
environment.
So
far
knowledge
this
topic
sparse,
therefore
consider
important
research
field
propose
an
agenda
cross-discipline
research.
As
contribution,
have
calculated
tolerable
daily
intake
17
ng
m–3
day–1
nasal
microcystins
humans.
Water,
Journal Year:
2025,
Volume and Issue:
17(6), P. 774 - 774
Published: March 7, 2025
Under
anaerobic
conditions,
microcystins
(MCs)-degrading
bacteria
from
shrimp
pond
sediment
and
the
intestine
were
repeatedly
enriched
using
Widdel
medium
with
MCs
as
sole
source
of
carbon
nitrogen.
The
succession
two
bacterial
communities
during
enrichment
was
compared,
MC-degrading
strains
isolated
final
communities.
results
showed
that,
increase
in
time,
alpha
diversity
indices
decreased
significantly
at
first
(p<0.05)
then
increased
gradually,
but
difference
not
significant
(p>0.05).
composition
dominant
genera
changed
gradually
stabilized.
After
six
instances
enrichment,
had
similar
microbial
essentially
same
genera.
Principal
coordinate
analysis
(PCoA)
revealed
differentiation
original
between
intestine,
no
separation
Compared
communities,
degradation
rates
by
1.01
times
1.42
times,
respectively.
Three
identified
Shewanella
algae,
Serratia
marcescens,
Bacillus
flexu.
They
could
all
degrade
MCs,
there
differences
their
rates,
which
differ
more
than
100
times.
Our
suggest
that
a
common
native
community
exists
different
sites
pond,
biodegradation
plays
an
important
role
eliminating
MC
pollution
ponds.
