Reviews in Aquaculture,
Journal Year:
2024,
Volume and Issue:
17(1)
Published: Dec. 19, 2024
ABSTRACT
Global
demand
for
animal
protein
has
increased
dramatically
due
to
the
exponential
development
of
human
population,
which
in
turn
led
intensification
aquaculture.
However,
aforementioned
fact
impose
stress
on
cultivable
organisms,
resulting
susceptibility
infectious
diseases.
Alternatively,
this
situation
warranted
search
an
environmentally
friendly
approach
replace
application
various
chemical,
physical,
and
biological
processes
that
fail
cope
with
required
standards.
In
context,
biofloc
technology
(BFT)
emerged
as
a
viable
technique
aquaculture
management
sustainable
benign
proven
have
no
adverse
effects.
BFT
provides
conducive
environment
aquatic
species
system
sustainability.
Also,
by
maintaining
C:N
ratio,
microbiome
offers
appropriate
carbon
source
recycles
waste.
As
well,
addition
probiotics
prebiotics
(polysaccharides)
certainly
improves
host's
antioxidant
status,
innate
immunity,
disease
resistance.
Numerous
studies
use
farmed
been
carried
out
recently,
it
evolved
promising
growth
uses
less
water,
increases
productivity,
biosecurity,
health
status
numerous
species.
This
review
aims
compile
validate
scientific
data
about
benefits
ensuring
health,
sustainability
light
transformative
role
probiotics,
prebiotics,
microbiomes.
Reviews in Aquaculture,
Journal Year:
2022,
Volume and Issue:
15(2), P. 820 - 839
Published: Nov. 8, 2022
Abstract
The
gut
microbiota
is
currently
one
of
the
most
studied
‘organs’
in
animals,
and
fish
are
no
exception.
A
complex
diversity
microbes,
including
bacteria,
archaea,
yeast
fungus,
constitute
microbiota,
creating
a
interaction
with
their
host
accomplishing
multiple
beneficial
functions,
such
as
food
digestion,
nutrient
absorption,
immune
system,
endocrine
stress
response.
microbiota–pathogen
protects
by
mounting
colonization
resistance,
competing
for
nutrients
space.
Changes
balance
community
could
affect
structure
homeostasis,
inducing
dysbiosis.
In
addition,
invading
pathogens
can
induce
dysbiosis
evading
host's
defence
barriers,
acquiring
from
host,
using
metabolites
produced
producing
toxins.
this
regard,
understanding
interactions
within
essential
to
prevent
pathogen
establishment
host.
Hence,
review
describes
close
indivisible
relationships
between
that
lead
disease.
Reviews in Aquaculture,
Journal Year:
2022,
Volume and Issue:
15(2), P. 579 - 594
Published: Oct. 12, 2022
Abstract
Infectious
diseases
are
a
major
burden
in
aquaculture,
and
represent
significant
yield‐limiting
factor
production
that
is
costly
to
manage
as
well
potential
vector
for
zoonoses.
Over
the
past
decades,
range
of
new
have
emerged,
alongside
increased
levels
antibiotic
resistance,
thus
heightening
need
improved
disease
management
methods
supportive
One
Health
concept.
Simultaneously,
recent
advances
Next‐Generation
Sequencing
increasingly
elucidated
role
microbiome
regulating
metabolism,
immune
function
resilience.
Such
work
has
included
plethora
studies
on
pathogens
through
manipulation
microbiome,
related
mechanisms
behind
host
There
now
an
increasing
robust
body
evidence
recognizing
importance
holistic
framework
aetiology
between
host,
its
environment
colonizing
microorganisms,
with
perturbation
associated
specific
dysbiotic
states
outcomes.
Elucidating
preliminary
step
towards
development
prevention
methods,
main
goal
being
early
identification
dysbiosis‐associated
biomarkers
prior
any
physical
signs
disease.
While
acknowledging
challenges
using
key
microbial
taxa
biomarkers,
we
review
characterization
dysbiosis
signatures
context
development,
emphasis
aquaculture
prevention.
Several
promising
strategies
suggested,
including
use
functional
genes
or
metabolic
pathways
conserved
proxy
homeostasis.
Reviews in Aquaculture,
Journal Year:
2023,
Volume and Issue:
16(2), P. 706 - 731
Published: Oct. 26, 2023
Abstract
Fish
microbiome
plays
an
important
role
in
maintaining
host
homeostasis,
with
many
bacterial
functions
directly
linked
to
fitness.
research
is
advancing
fast,
especially
the
context
of
aquaculture
where
several
stressors
are
known
disrupt
stability
host‐associated
bacteria,
prompting
dysbiosis.
Therefore,
understanding
signatures
dysbiosis
different
fish
mucosae
and
their
association
such
fundamental
set
up
efficient
health‐monitoring
strategies,
as
well
sound
objective
working
hypothesis
for
future
research.
Herein,
we
reviewed
studies
that
employed
culture‐independent
approaches
assess
effects
disease,
chemotherapeutics
water
quality
changes
on
diversity
metrics
gut,
skin
gill
microbiomes.
We
conclude
increases
abundance
potential
pathogens
community
structure
reliable
indicators
fish.
The
gut
emerged
being
highly
susceptible
salinity
chemotherapeutics,
whereas
external
microbiota
seems
be
more
caused
by
disease
temperature
changes.
Our
analysis
showed
treatments
tetracyclines
florfenicol
likely
elicit
severe
compared
quinolones
disinfectants
cause
lesser
disturbance
microbiome.
Bacterial
diseases
also
frequently
(enteritis
particular),
parasitic
far
less
deleterious.
Regarding
impacts
quality,
only
reasonably
studied.
Recent
developments
metagenomics,
include
a
fast
turn‐around
time
results,
can
used
detect
homeostasis
during
critical
periods
production,
assisting
management.
Frontiers in Microbiology,
Journal Year:
2023,
Volume and Issue:
14
Published: June 23, 2023
With
an
ever-growing
human
population,
the
need
for
sustainable
production
of
nutritional
food
sources
has
never
been
greater.
Aquaculture
is
a
key
industry
engaged
in
active
development
to
increase
line
with
this
while
remaining
terms
environmental
impact
and
promoting
good
welfare
health
farmed
species.
Microbiomes
fundamentally
underpin
animal
health,
being
part
their
digestive,
metabolic
defense
systems,
latter
case
protecting
against
opportunistic
pathogens
environment.
The
potential
manipulate
microbiome
advantage
enhancing
intriguing
prospect
that
gained
considerable
traction
recent
years.
In
review
we
first
set
out
what
known
about
role
aquaculture
systems
across
phylogenetic
spectrum
cultured
animals,
from
invertebrates
finfish.
view
reducing
footprint
tightening
biological
physical
control,
investment
“closed”
on
rise,
but
little
how
microbial
these
closed
affect
organisms.
Through
comparisons
microbiomes
dynamics
phylogenetically
distinct
animals
different
focus
communities
functionality
order
identify
features
within
be
harnessed
optimizing
healthy
intensified
support
future
aquaculture.
