Results 81 to 90 of about 224,722 (300)
Role of mTOR signaling in tumor microenvironment. An overview [PDF]
, 2018 The mammalian target of rapamycin (mTOR) pathway regulates major processes by integrating a variety of exogenous cues, including diverse environmental inputs in the tumor microenvironment (TME).
Bazzichetto, Chiara +8 more
core +2 more sources
Ovarian Matrisome Dynamics and αvβ3‐Mediated Regulation in Early Follicular Development
Advanced Science, EarlyView.The matrisome undergoes dynamic remodeling during early follicular development. Integrin αvβ3 mediates matrisome signals, regulating primordial follicle activation/atresia and secondary follicle growth via Hippo/mTOR pathways, with conserved roles in human ovaries, offering therapeutic targets for ovarian disorders.
Tong Wu +12 more
wiley +1 more source
Ubiquitylation in immune disorders and cancer: from molecular mechanisms to therapeutic implications [PDF]
, 2012 Conjugation of ubiquitin to proteins (ubiquitylation) has emerged to be one of the most crucial post-translational modifications controlling virtually all cellular processes.
Fulda, Simone +2 more
core +1 more source
PTEN and Gynecological Cancers [PDF]
Cancers, 2019 PTEN is a tumour suppressor gene, and its loss of function is frequently observed in both heritable and sporadic cancers. It is involved in a great variety of biological processes, including maintenance of genomic stability, cell survival, migration, proliferation and metabolism.
Camilla Nero +3 more
openaire +2 more sources
RETREG1‐Mediated Reticulophagy is Essential for Dendritic Cell Maturation and Function in Sepsis
Advanced Science, EarlyView.Reticulophagy regulator 1 (RETREG1) maintains dendritic cell (DC) maturation and function in early sepsis. Mechanistically, activating transcription factor 6 (ATF6) acts as a direct transcription factor regulating RETREG1 expression in response to sepsis‐induced endoplasmic reticulum (ER) stress.
Ren‐Qi Yao +28 more
wiley +1 more source
Significance of miR-141 and miR-340 in cervical squamous cell carcinoma
Open Medicine, 2021 We investigated the expression and clinical significance of miR-141 and miR-340 in cervical squamous cell carcinoma (CSCC).
Li Wenting +4 more
doaj +1 more source
The molecular basis for ethnic variation and histological subtype differences in prostate cancer. [PDF]
, 2013 Prostate cancer is a common malignancy among men in Western countries. Recently the morbidity and mortality of prostate cancer increase dramatically in several oriental countries including China.
Goldstein, Andrew S +2 more
core +1 more source
PCAF Modulates PTEN Activity [PDF]
Journal of Biological Chemistry, 2006 The PTEN protein has a single catalytic domain possessing both lipid phosphoinositol and protein phosphatase activities. The lipid phosphoinositol phosphatase activity is essential for PTEN to block the cell cycle in the G1 phase and thereby to suppress tumor formation and progression (Cantley, L. C., and Neel, B. G. (1999) Proc. Natl. Acad. Sci. U. S.
Koichi, Okumura +5 more
openaire +2 more sources
Unraveling the Molecular Mechanisms Underlying Spontaneous Multipolar Mitosis Through CIN‐seq
Advanced Science, EarlyView.Multipolar mitosis, a hallmark of chromosomal instability (CIN), drives tumor heterogeneity but is challenging to study in live cells. Using CIN‐seq, a single‐cell multiomics method, we profiled rare CIN events and identified mechanisms associated with viable multipolar mitosis, including PTEN attenuation, Rho GTPase‐driven cytokinesis failure, and ...
Pin‐Rui Su +10 more
wiley +1 more source
Delivery of Pleckstrin‐Homology Domains Suppresses PI3K/Akt Signaling and Breast Cancer Metastasis
Advanced Science, EarlyView.Current therapies curb tumor growth but not metastasis. Obscurin, a giant metastasis suppressor lost in breast cancer, restrains PI3K/Akt signaling but is impractical to restore. We deploy a mini‐obscurin, comprising the obscurin‐PH‐domain, which sequesters PI3K‐p85, potently suppressing invasion and metastasis.
Matthew Eason +12 more
wiley +1 more source