Mulberrin suppresses gastric cancer progression and enhances chemosensitivity to oxaliplatin through HSP90AA1/PI3K/AKT axis
Yongsen Li,
No information about this author
Mengyao Dong,
No information about this author
Hong Qin
No information about this author
et al.
Phytomedicine,
Journal Year:
2025,
Volume and Issue:
unknown, P. 156441 - 156441
Published: Jan. 1, 2025
Language: Английский
HSP90 inhibitors promote cell death by degrading Met and BCR::ABL1 in both imatinib-resistant and -sensitive chronic myeloid leukemia cells
Masanobu Tsubaki,
No information about this author
Taira Matsuo,
No information about this author
Rie Komori
No information about this author
et al.
Future Journal of Pharmaceutical Sciences,
Journal Year:
2025,
Volume and Issue:
11(1)
Published: Jan. 27, 2025
Abstract
Background
Chronic
myeloid
leukemia
is
associated
with
a
more
favorable
prognosis
following
treatment
BCR::ABL1
tyrosine
kinase
inhibitors
(TKIs).
Nonetheless,
about
40%
of
affected
individuals
CML
display
resistance
or
intolerance
towards
TKIs.
Heat
shock
protein
90
(HSP90)
functions
as
molecular
chaperone
and
known
for
its
overexpression
in
various
types
cancer,
thereby
HSP90
potential
candidate
the
TKI-resistant
-sensitive
CML.
In
present
study,
we
aimed
to
investigate
whether
promote
cell
death
imatinib-resistant
cells.
Results
KW-2478
NVP-AUY922,
which
are
inhibitors,
promoted
both
Imatinib-resistant
cells
showed
greater
sensitivity
comparison
imatinib-sensitive
inhibited
activation
Akt,
extracellular
regulated
1/2,
c-Jun
N-terminal
1/2
by
promoting
Met
degradation.
Conclusion
These
findings
indicate
inhibition
such
NVP-AUY922
candidates
therapy.
Language: Английский
Active Iron‐Drug Nanocomplexes Improve Photodynamic and Photothermal Cancer Therapy by Mitigating Tumor Hypoxia and Counteracting Tumor Heat Resistance
Yue-Ping Yin,
No information about this author
Ka Hong Wong,
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Liewei Wen
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et al.
Advanced Healthcare Materials,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Feb. 23, 2025
Abstract
Photodynamic
therapy
(PDT)
and
photothermal
(PTT)
offer
the
advantages
of
precise
temporal
spatial
selectivity
in
cancer
treatment,
minimizing
damage
to
normal
cells
while
effectively
eliminating
tumor
cells.
However,
therapeutic
efficacy
phototherapy
is
always
hindered
by
challenges
such
as
hypoxia
heat
resistance.
Herein,
a
pH‐responsive
metal‐drug
nanocomplex
(denoted
PAFH)
comprising
hypericin
(HYP),
apigenin
(APG),
polyvinylpyrrolidone
(PVP),
Fe
3+
developed
enhance
PDT
PTT.
The
PAFH
exhibits
properties
under
808
nm
laser
irradiation,
which
can
disassociate
response
acidic
microenvironment
temperature
increase
induced
PTT,
thereby
eventually
triggering
on‐site
release
APG
HYP.
released
inhibits
synthesis
shock
protein
HSP‐90,
facilitating
PAFH‐mediated
PTT
kill
at
mild
temperature.
Additionally,
alleviates
then
regulates
expression
hypoxia‐inducible
factor
HIF‐1𝛼,
increasing
cellular
oxygen
levels
produce
singlet
for
enhanced
HYP‐mediated
inhibiting
metastasis.
Ultimately,
this
sophisticated
nanosystem
represents
an
advanced
strategy
promote
mitigating
counteracting
resistance,
significantly
improving
therapy.
Language: Английский
Recent progress and structural insights of potential Hsp90 inhibitors as anticancer agents
Aastha Singh,
No information about this author
Satyabrata Maity,
No information about this author
Priya Devi
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et al.
Molecular Diversity,
Journal Year:
2025,
Volume and Issue:
unknown
Published: March 18, 2025
Language: Английский
Targeting Proteostasis Pathways for Cancer Therapy
Xiaofeng Dai,
No information about this author
Ruohan Lyu,
No information about this author
Guanqun Ge
No information about this author
et al.
Journal of Pharmaceutical Analysis,
Journal Year:
2025,
Volume and Issue:
unknown, P. 101287 - 101287
Published: March 1, 2025
Language: Английский
The Hsp90β Isoform: An Attractive Target for Drug Development
Medicinal Research Reviews,
Journal Year:
2025,
Volume and Issue:
unknown
Published: April 28, 2025
ABSTRACT
The
beta
isoform
of
90
kDa
heat
shock
protein
(Hsp90β)
plays
a
critical
role
in
maintaining
cellular
proteostasis
by
assisting
the
folding
and
refolding
proteins,
which
is
essential
for
both
normal
function
stress
response.
It
constitutively
expressed
mammalian
cells,
differentiating
it
from
inducible
Hsp90α
isoform.
Hsp90β's
involvement
diverse
processes,
such
as
signal
transduction,
cell
cycle
control,
apoptosis,
underscores
its
significant
various
diseases,
including
cancer
neurodegenerative
disorders.
isoform‐specific
functions
Hsp90β
interaction
with
unique
client
proteins
make
promising
target
therapeutic
intervention,
particularly
development
selective
inhibitors
that
avoid
adverse
effects
observed
pan‐Hsp90
inhibitors.
This
review
delves
into
structural
functional
intricacies
Hsp90β,
disease,
potential
drug
development.
Language: Английский
Innovations and Emerging Trends in Prostate Cancer Management: A Literature Review
Nazeer Ibraheem,
No information about this author
Momen Abdelglil,
No information about this author
Andrew Wanees
No information about this author
et al.
Cureus,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Nov. 6, 2024
Prostate
cancer
(PC)
is
considered
the
second
most
diagnosed
in
men
worldwide.
It
remains
a
leading
cause
of
cancer-related
death.
Recently,
many
modalities
have
been
discovered
and
used
diagnosis
management
PC,
with
incorporation
treatment
options
such
as
hormonal
therapy,
chemotherapy,
targeted
therapies,
immunotherapy,
precision
medicine.
Robotics
artificial
intelligence
(AI)
further
modified
PCs,
improving
accuracy
disease
progression.
This
comprehensive
review
offers
an
in-depth
exploration
historical
treatments,
evaluation
current
therapeutic
techniques,
discussion
use
robotic
surgery
AI,
examination
ongoing
clinical
trials
emerging
procedures.
Additionally,
this
also
covers
challenges.
By
inspecting
these
aspects,
may
provide
valuable
information
regarding
future
research
practice
directions
PC
treatment,
contributing
to
thorough
understanding
complex
context
management.
Language: Английский