Blog of Signaling Pathways

HDAC4 mediates IFN-γ induced disruption of energy expenditure-related gene expression by repressing SIRT1 transcription in skeletal muscle cells

3656 views | Sep 02 2016

Fang M, et al. revealed a role for HDAC4 in regulating cellular energy output and as such provide insights into rationalized design of novel anti-diabetic therapeutics. [Read the Full Post]

Protein Inhibitor of Activated STAT3 Regulates Migration, Invasion, and Activation of Fibroblast-like Synoviocytes in Rheumatoid Arthritis

1254 views | Sep 01 2016

Lao M, et al. suggested that PIAS3 suppression may be protective against joint destruction in RA by regulating synoviocyte migration, invasion, and activation. [Read the Full Post]

Insulin-like growth factor I promotes oocyte maturation through increasing the expression and phosphorylation of epidermal growth factor receptor in the zebrafish ovary

1227 views | Sep 01 2016

Xie L, et al. sheded light on the cross-talk between two important growth factors in the zebrafish ovary and the mechanism underlying the IGF-I induction on oocyte maturation. [Read the Full Post]

Activation of the p62-Keap1-NRF2 pathway protects against ferroptosis in hepatocellular carcinoma cells

2513 views | Aug 31 2016

Sun X, et al. demonstrated novel molecular mechanisms and signaling pathways of ferroptosis; the status of NRF2 is a key factor that determines the therapeutic response to ferroptosis-targeted therapies in HCC cells. [Read the Full Post]

Tcfap2c acts as a key factor in mammary tumorigenesis

4203 views | Mar 27 2015

Park et al. conducted a serious experiments to gain greater insight into functions of TFAP2C on mammary tumorigeneisis in MMTV-Neu transgenic female mice. [Read the Full Post]

The role of nuclease FAN1 in DNA crosslink repair in Arabidopsis thaliana

2321 views | Mar 26 2015

Herrmann et al. demonstrated that FAN1 homolog is present in plants and is proved to be involved in Arabidopsis thaliana CL repair. [Read the Full Post]

Linking IFNα to apolipoprotein A-I provides a novel therapy of chronic hepadnavirus infection

1978 views | Mar 25 2015

Berrondo et al. demonstrated a molecule called InterApo (IA) with IFNα links to apolipoprotein A-I, has antiviral and immunostimulatory activities and lacks IFNα-induced hematological toxicity. In this study, they further explore the safety of IA for chronic HBV infection. [Read the Full Post]

The interferon-related developmental regulator 1 is a key factor for human papillomavirus-induced NFкB inhibition

4324 views | Mar 24 2015

Tummers et al. found hrHPV impairs immune response by inhibiting the acetylation of NFкB/RelA K310 in keratinocytes. [Read the Full Post]

Bromodomain and extra-terminal proteins are required in STAT5-mediated transcription

4523 views | Mar 23 2015

Pinz et al. found deacetylase inhibitors lead to the delocalization of the bromodomain and extra-terminal (BET) protein Brd2, as well as Brd2-related factor TBP to hyperacetylated chromatin, via the global upregulation of histone acetylation. [Read the Full Post]

GPRC5A directly inhibits EGFR signaling to suppress lung tumorigenesis

5331 views | Mar 20 2015

Zhong et al. revealed that GPRC5A negatively regulates EGFR signaling and its downstream signaling STAT3. [Read the Full Post]

CY190602, a novel DNA/HDAC dual-targeting drug with enhanced anti-cancer potency

8385 views | Mar 19 2015

Liu et al. demonstrated a novel bendamustine-derived drug, CY190602, enhanced anticancer potency. [Read the Full Post]

ERK induces degradation of tumor suppressor FBW7 in pancreatic cancer

6458 views | Mar 18 2015

Ji et al. demonstrated a correlation between low expression of FBW7 and ERK activation in pancreatic cancer. [Read the Full Post]

The anti-inflammatory effect of IL-37-IL-1R8-IL-18Rα complex

2285 views | Mar 17 2015

Nold-Petry et al. identified the endogenous ligand-receptor complex IL-37-IL-1R8-IL-18Rα. [Read the Full Post]

Molecular changes of the transformation of NSCLC to SCLC TKI-resistant EGFR mutant cancers

4165 views | Mar 16 2015

Niederst et al. demonstrated the molecular changes occur in NSCLC to small-cell lung cancer (SCLC) transformed TKI-resistant EGFR mutant cancers. [Read the Full Post]

AXL regulates cetuximab resistance in HNSCC and NSCLC

5706 views | Mar 13 2015

Brand et al. demonstrated that AXL-EGFR signaling positive feedback loop is one of the mechanism of developing cetuximab resistance. [Read the Full Post]

MiR-146-NF-κB pathway is a key axis in the regulation of FOXP3-deficient prostate cancers

3390 views | Mar 12 2015

Liu et al. from University of Alabama at Birmingham reveal FOXP3-microRNA-146(miR-146)-NF-κB axis as a critical signaling pathway in regulating the survival of prostate cancer cells both in vitro and in vivo. [Read the Full Post]

The roles of Bim and Bmf in B-cell development and apoptosis in TACI-lg transgenic mice

4053 views | Mar 11 2015

Woess et al. demonstrated B-cell lymphoma 2 (Bcl2) interacting mediator of cell death (Bim) and Bcl2 modifying factor (Bmf), the two pro-apoptotic members of Bcl2 family, mediate apoptosis in the context of lacking BAFF and APRIL. [Read the Full Post]

PET imaging for chemokine receptor-4 detection in multiple myeloma

3728 views | Mar 10 2015

Philipp-Abbrederis et al. developed a novel CXCR4 probe [68Ga]Pentixafor for mapping of CXCR4 expression density in vivo. [Read the Full Post]

The role of heat shock protein beta-1 in erastin-induced ferroptosis

3838 views | Mar 09 2015

Sun et al. found heat shock protein beta-1 (HSPB1) as a key negative mediator of ferroptotic cancer cell death. [Read the Full Post]

RIP1, a novel oncogenic driver in melanoma

4370 views | Mar 06 2015

u et al. found that RIP1 plays a role as an oncogenic driver in human melanoma. [Read the Full Post]