International Journal of Cancer,
Год журнала:
2024,
Номер
156(5), С. 1015 - 1032
Опубликована: Ноя. 7, 2024
Optimizing
the
timing
of
radiotherapy
and
chemotherapy
tailored
to
body's
biological
clock
(i.e.,
chronotherapy)
might
improve
treatment
efficacy
reduce
side
effects.
This
systematic
review
evaluated
effect
chrono-radiotherapy
chrono-chemotherapy
on
efficacy,
toxicity
adverse
events
in
head
neck
cancer
(HNC)
patients
from
prospective
retrospective
studies
published
between
date
database
inception
until
March
2024.
The
primary
outcome
measures
for
were
incidence
grade
≥3
oral
mucositis,
main
objective
response
rate
(ORR)
overall
events.
Of
7349
records
identified,
22
with
3366
included
(chrono-radiotherapy
=
9
13).
HNC
who
underwent
had
31%
less
risk
developing
severe
mucositis
(grade
≥3)
compared
evening
(risk
ratio:
0.69,
95%
CI:
0.53-0.90,
p
<
0.05).
Further,
using
platinum-based
antimetabolite
agents
73%
lower
ORR
nontime-stipulated
0.27,
0.09-0.84,
In
addition,
41%
comparison
0.59,
0.47-0.72,
conclusion,
showed
evidence
improved
while
it
was
maintained.
Chrono-radiotherapy
provide
reduced
However,
optimized
circadian-based
multicentric
clinical
are
needed
support
managing
HNC.
ESMO Open,
Год журнала:
2024,
Номер
9(2), С. 102220 - 102220
Опубликована: Янв. 21, 2024
Background
Immune
checkpoint
inhibitors
(ICIs)
have
become
the
standard
of
care
for
numerous
malignancies.
Emerging
evidence
suggests
that
time
day
(ToD)
ICI
administration
could
impact
outcomes
patients
with
cancer.
The
consistency
ToD
effects
on
efficacy
awaits
initial
evaluation.
Materials
and
methods
This
meta-analysis
integrates
progression-free
survival
(PFS)
overall
(OS)
data
from
studies
a
defined
‘cut-off'
ToD.
Hazard
ratios
(HRs)
[95%
confidence
interval
(CI)]
an
earlier
progression
or
death
according
to
‘early'
‘late'
ICIs
were
collected
each
report
pooled.
Results
Thirteen
involved
1663
(Eastern
Cooperative
Oncology
Group
performance
status
0-1,
83%;
males/females,
67%/33%)
non-small-cell
lung
cancer
(47%),
renal
cell
carcinoma
(24%),
melanoma
(20%),
urothelial
(5%),
esophageal
(4%).
Most
received
anti-programmed
protein
1
death-ligand
(98%),
small
proportion
also
anti-cytotoxic
T-lymphocyte-associated
4
(anti-CTLA-4)
(18%).
cut-offs
13:00
14:00
(i.e.
median
infusion
time),
six
studies,
16:00
16:30
reported
threshold
weaker
vaccination
responses)
seven
studies.
Pooled
analyses
revealed
early
groups
had
longer
OS
(HR
0.50,
95%
CI
0.42-0.58;
P
<
0.00001)
PFS
0.51,
0.42-0.61;
compared
late
groups.
Conclusions
Patients
selected
metastatic
cancers
seemed
largely
benefit
infusions,
which
is
consistent
circadian
mechanisms
in
immune-cell
functions
trafficking.
Prospective
randomized
trials
are
needed
establish
recommendations
optimal
timing
ICI-based
therapies.
Journal of Biological Rhythms,
Год журнала:
2020,
Номер
35(5), С. 421 - 438
Опубликована: Июль 23, 2020
The
temporal
organization
of
molecular
and
physiological
processes
is
driven
by
environmental
behavioral
cycles
as
well
self-sustained
circadian
oscillators.
Quantification
phase,
amplitude,
period,
disruption
oscillators
essential
for
understanding
their
contribution
to
sleep-wake
disorders,
social
jet
lag,
interindividual
differences
in
entrainment,
the
development
chrono-therapeutics.
Traditionally,
assessment
human
system,
output
SCN
particular,
has
required
collection
long
time
series
univariate
markers
such
melatonin
or
core
body
temperature.
Data
were
collected
specialized
laboratory
protocols
designed
control
influences
on
rhythmicity.
These
are
time-consuming,
expensive,
not
practical
assessing
status
patients
participants
epidemiologic
studies.
Novel
approaches
parameters
peripheral
have
been
developed.
They
based
machine
learning
mathematical
model-informed
analyses
features
extracted
from
1
a
few
samples
high-dimensional
data,
transcriptomes,
metabolomes,
long-term
simultaneous
recording
activity,
light
exposure,
skin
temperature,
heart
rate
vitro
approaches.
Here,
we
review
whether
these
successfully
quantify
central
indexed
gold
standard
markers.
Although
several
perform
under
entrained
conditions
when
sleep
occurs
at
night,
methods
either
worse
other
shift
work
they
assessed
any
than
entrainment
thus
do
yet
know
how
robust
are.
hold
promise
medicine,
chrono-therapeutics,
chrono-epidemiology.
There
remains
need
validate
against
markers,
individuals
all
sexes
ages,
patient
populations,
and,
which
displaced.
Journal of Biological Rhythms,
Год журнала:
2021,
Номер
36(6), С. 503 - 531
Опубликована: Сен. 22, 2021
Circadian
clocks
are
biological
timing
mechanisms
that
generate
24-h
rhythms
of
physiology
and
behavior,
exemplified
by
cycles
sleep/wake,
hormone
release,
metabolism.
The
adaptive
value
is
evident
when
internal
body
daily
environmental
mismatched,
such
as
in
the
case
shift
work
jet
lag
or
even
mistimed
eating,
all
which
associated
with
physiological
disruption
disease.
Studies
animal
human
models
have
also
unraveled
an
important
role
functional
circadian
modulating
cellular
organismal
responses
to
cues
(ex.,
food
intake,
exercise),
pathological
insults
(e.g.
virus
parasite
infections),
medical
interventions
medication).
With
growing
knowledge
molecular
underlying
pathophysiology,
it
becoming
possible
target
for
disease
prevention
treatment.
In
this
review,
we
discuss
recent
advances
research
potential
therapeutic
applications
take
patient
into
account
treating
Cancers,
Год журнала:
2022,
Номер
14(20), С. 5071 - 5071
Опубликована: Окт. 17, 2022
Living
organisms
present
rhythmic
fluctuations
every
24
h
in
their
behavior
and
metabolism
to
anticipate
changes
the
environment.
These
are
controlled
by
a
very
complex
molecular
mechanism,
circadian
clock,
that
regulates
expression
of
multiple
genes
ensure
right
functioning
body.
An
individual’s
system
is
altered
during
aging,
this
related
numerous
age-associated
pathologies
other
alterations
could
contribute
development
cancer.
Nowadays,
there
an
increasing
interest
understanding
how
rhythms
be
used
treatment
Chronotherapy
aims
understand
impact
biological
have
on
response
therapy
optimize
its
action,
maximize
health
benefits
minimize
possible
adverse
effects.
Clinical
trials
so
far
confirmed
optimal
timing
with
chemo
or
immunotherapies
decrease
drug
toxicity
increase
efficacy.
Instead,
chronoradiotherapy
seems
treatment-related
symptoms
rather
than
tumor
progression
patient
survival.
In
addition,
potential
therapeutic
targets
within
clock
also
been
identified.
Therefore,
results
application
chronotherapy
cancer
until
now
challenging,
feasible,
applied
clinical
practice
improve
without
additional
costs.
However,
different
limitations
variables
such
as
age,
sex,
chronotypes,
among
others,
should
overcome
before
can
really
put
into
practice.
FEBS Letters,
Год журнала:
2021,
Номер
595(19), С. 2413 - 2436
Опубликована: Сен. 18, 2021
Organisms
have
an
evolutionarily
conserved
internal
rhythm
that
helps
them
anticipate
and
adapt
to
daily
changes
in
the
environment.
Synchronized
light–dark
cycle
with
a
period
of
around
24
hours,
timing
circadian
clock
is
set
by
light‐triggering
signals
sent
from
retina
suprachiasmatic
nucleus.
Other
inputs,
including
food
intake,
exercise,
temperature,
also
affect
clocks
peripheral
tissues,
skin.
Here,
we
review
intricate
interplay
between
core
network
fundamental
physiological
processes
skin
such
as
homeostasis,
regeneration,
immune‐
stress
responses.
We
illustrate
effect
feeding
time
on
functions,
previously
overlooked
area
research.
then
discuss
works
relate
its
disruption
diseases,
cancer,
sunburn,
hair
loss,
aging,
infections,
inflammatory
wound
healing.
Finally,
highlight
promise
medicine
for
disease
prevention
management.
Nature Communications,
Год журнала:
2024,
Номер
15(1)
Опубликована: Май 7, 2024
As
the
circadian
clock
regulates
fundamental
biological
processes,
disrupted
clocks
are
often
observed
in
patients
and
diseased
tissues.
Determining
time
of
patient
or
tissue
focus
is
essential
medicine
research.
Here
we
present
tauFisher,
a
computational
pipeline
that
accurately
predicts
from
single
transcriptomic
sample
by
finding
correlations
between
rhythmic
genes
within
sample.
We
demonstrate
tauFisher's
performance
adding
timestamps
to
both
bulk
single-cell
samples
collected
multiple
types
experimental
settings.
Application
tauFisher
at
cell-type
level
RNAseq
dataset
mouse
dermal
skin
implies
greater
phase
heterogeneity
may
explain
dampened
rhythm
collective
core
gene
expression
immune
cells
compared
fibroblasts.
Given
its
robustness
generalizability
across
assay
platforms,
setups,
types,
as
well
potential
application
data
analysis,
promising
tool
facilitates
Frontiers in Pharmacology,
Год журнала:
2021,
Номер
12
Опубликована: Дек. 13, 2021
Circadian
clocks
participate
in
the
coordination
of
various
metabolic
and
biological
activities
to
maintain
homeostasis.
Disturbances
circadian
rhythm
cancers
are
closely
related.
clock
genes
differentially
expressed
many
tumors,
accelerate
development
progression
tumors.
In
addition,
tumor
tissues
exert
varying
compared
normal
due
resetting
altered
rhythms.
Thus,
chronotherapeutics
used
for
cancer
treatment
should
exploit
timing
rhythms
achieve
higher
efficacy
mild
toxicity.
Due
interpatient
differences
functions,
our
findings
advocate
an
individualized
precision
approach
chronotherapy.
Herein,
we
review
specific
association
between
cancers.
focus
on
chronotherapies
personalized
biomarkers
The
understanding
will
provide
a
rationale
more
effective
clinical
International Journal of Molecular Sciences,
Год журнала:
2022,
Номер
23(3), С. 1331 - 1331
Опубликована: Янв. 25, 2022
Circadian
disruption
has
been
linked
to
cancer
development,
progression,
and
radiation
response.
Clinical
evidence
date
shows
that
circadian
genetic
variation
time
of
treatment
affect
response
toxicity
for
women
with
breast
cancer.
At
the
molecular
level,
there
is
interplay
between
clock
regulators
such
as
PER1,
which
mediates
ATM
p53-mediated
cell
cycle
gating
apoptosis.
These
alterations
may
govern
aggressive
phenotypes,
outcomes,
Exploiting
various
mechanisms
enhance
therapeutic
index
by
decreasing
toxicity,
increasing
disease
control,
improving
outcomes.
We
will
review
body's
natural
rhythms
gene-regulation
while
exploring
preclinical
clinical
implicates
chronobiological
disruptions
in
etiology
discuss
radiobiological
principles
regulation
DNA
damage
responses.
Lastly,
we
present
potential
rational
approaches
target
pathways
improve
outcomes
Understanding
implications
optimal
timing
ways
entrain
biology
light,
diet,
agents
like
melatonin
provide
an
avenue
enhancing
radiotherapy.
Growing
evidence
shows
that
sex
differences
impact
many
facets
of
human
biology.
Here
we
review
and
discuss
the
on
circadian
sleep
physiology,
uncover
a
data
gap
in
field
investigating
non-visual
effects
light
humans.
A
virtual
workshop
biomedical
implications
physiology
led
to
following
imperatives
for
future
research:
i)
design
research
be
inclusive
accessible;
ii)
implement
recruitment
strategies
lead
sex-balanced
sample;
iii)
use
visualization
grasp
effect
sex;
iv)
statistical
analyses
include
as
factor
and/or
perform
group
by
sex,
where
possible;
v)
make
participant-level
open
available
facilitate
meta-analytic
efforts.