Results 131 to 140 of about 133,461 (307)

Mortalin and PINK1/Parkin‐Mediated Mitophagy Represent Ovarian Cancer‐Selective Targets for Drug Development

open access: yesAdvanced Science, EarlyView.
Ovarian cancer patients with high levels of mortalin protein in their tumors have worse survival. The investigational drug SHetA2 interferes with mortalin's support of mitochondria. The resulting mitochondrial damage causes a process called mitophagy that contributes to how SHetA2 kills cancer cells. Noncancerous cells repair their mitochondria through
Vishal Chandra   +9 more
wiley   +1 more source

Monitoring the Dynamics of Alzheimer's Disease Biomarkers and the APOE–Tau Axis via Human Cerebral Organoids with Immuno‐SERS

open access: yesAdvanced Science, EarlyView.
Noninvasive and sensitive detection of tau protein dynamics across developmental stages and APOE genotypes remain a challenge in Alzheimer's disease (AD) research. This study reveals the dynamics of tau secretion in label‐free manner using surface‐enhanced Raman spectroscopy (SERS) and human cerebral organoids (hCOs). This study provides novel insights
Yongjae Jo   +11 more
wiley   +1 more source

A Study of Skeletal Stem Cell Dynamics and Its Potential Applications in the Design of a Titanium Implant for Senile Osteoporosis

open access: yesAdvanced Science, EarlyView.
Senescent mesenchymal stromal cells (MSCs) drive age‐related osteoporosis (A‐OP) via adipogenic bias. Resveratrol, selected from transcriptome‐identified core genes, is delivered locally using GelMA‐chitosan hydrogel‐functionalised titanium implants. In A‐OP microenvironments, the hydrogel enables the sustained release of resveratrol, which reverses ...
Wuzhe Fan   +12 more
wiley   +1 more source

Rapamycin Alleviates Heart Failure Caused by Mitochondrial Dysfunction and SERCA Hypoactivity in Syntaxin 12/13 Deficient Models

open access: yesAdvanced Science, EarlyView.
Rapamycin alleviates heart failure via TFEB and CaMKII pathways in Syntaxin 12/13 deficient models. Stx12 deficiency causes heart failure via impaired iron trafficking to mitochondria, reducing respiratory complexes and sarcoplasmic reticulum Ca2+‐ATPase (SERCA).
Run‐Zhou Yang   +12 more
wiley   +1 more source

Astrocytic ET‐1 System Determines Microglia Phenotype Following Spinal Cord Injury

open access: yesAdvanced Science, EarlyView.
The study reveals that astrocytic ET‐1 system is solely activated by thrombin following SCI via RhoA/NF‐κB and MAPKs/NF‐κB signal pathway. The release of astrocytic ET‐1 drives microglia polarization toward M1 phenotype through YAP signaling via ETA and ETB receptors.
Bingqiang He   +11 more
wiley   +1 more source

Home - About - Disclaimer - Privacy