Articles tagged with Jnk Pathway
Australian researchers have discovered a drug combination that can bypass the cellular defenses developed by neuroblastoma tumors, making it more effective against relapsed cases. The combination reduces tumor growth and extends survival time compared to standard treatment alone.
A study at the Garvan Institute of Medical Research found that inactivation of a stress pathway makes ER+ breast cancer cells ignore stress signals, allowing them to evade treatment. The JNK pathway acts as a cellular alarm system, and its disruption leads to treatment resistance.
Researchers at the CNIC in Madrid have discovered a connection between stress kinases and the development of ventricular fibrillation. The study found that activation of these enzymes alters the electrical properties of cardiomyocytes, triggering arrhythmias.
Researchers have identified a gene called LHPP that interacts with stress to mediate aspects of treatment-resistant MDD in an animal model. Increased expression of LHPP aggravated depression-like behaviors by dephosphorylating two protein kinases, CaMKIIα and ERK.
Researchers have identified a novel therapeutic target for pelvic pain in endometriosis by focusing on the IL-1β pathway and its regulation via the JNK signaling pathway. This study suggests that JNK inhibitors may be effective in reducing neuroinflammation and alleviating symptoms of endometriosis-associated pain.
Researchers discovered that adult and aged mice demonstrated improved performance in behavioral tasks after environmental enrichment, with MSK1 playing a vital role. The study highlights the importance of MSK1 in converting positive experiences into cognitive benefits across the lifespan.
Researchers at the University of Tokyo have discovered a new mechanism by which cells respond to oxidative stress. MTK1, an oxidative stress sensor, perceives the cellular redox state and transduces it into SAPK signaling pathways, leading to cell death and inflammatory cytokine production.
Fruit flies' stress tolerance is linked to aging, with higher levels of PKG conferring protection but costing locomotor activity later in life. The study reveals a novel role for the PKG pathway in healthy aging and senescence.
Researchers reveal OsMAPK3-OsbHLH002-OsTPP1 pathway enhances rice chilling tolerance by increasing trehalose content and activating cold signal transduction. OsbHLH002 is phosphorylated by OsMAPK3, reducing its ubiquitination and degradation.
Researchers identified kappa opioid receptors as key players in stress-induced relapse to cocaine addiction. A new medicine, norBNI, was shown to reverse relapse even a day after stress occurred by restoring normal GABA signaling via the JNK pathway.
A preclinical study identifies Src, a master regulator of cancer cell proteins, as the key molecular switch affecting ovarian cancer progression. Beta blocker drugs mitigate this effect, reducing cancer deaths and mortality among patients with ovarian and cervical cancer.
Researchers found that activating p38alpha MAPK reduces stress resilience by decreasing serotonin levels in the brain. This leads to depression-like behaviors, social avoidance, and drug-seeking behavior. The study suggests a novel therapeutic target to promote stress resilience.
A research team found that blocking the p38α MAPK protein influences behavior, contributing to depression-like symptoms and risk for addiction. The study suggests a novel therapeutic target for promoting stress resilience in models of depression and addiction.
Researchers have found that stress can be inherited through epigenetic changes, affecting gene expression and potentially influencing diseases like heart disease, diabetes, and schizophrenia. This discovery has implications for the impact of stress on future generations.
Researchers at the University of Montreal identified Wnt4 protein as a stimulator of T-cell production, reversing age-related immune system decline. Elevated Wnt4 levels increase T cell progenitors and immature T cells in the thymus, improving immune response to infections.
A new study reveals that stress activates the mania-linked enzyme PKC, leading to impaired cognitive functions in the prefrontal cortex and reduced memory-related cell firing. Inhibiting PKC may offer a fast-acting treatment for mania, with potential benefits for patients seeking emergency room care.
Researchers found that JNK signaling suppresses tumor development, but its absence actually promotes tumor growth. This discovery could lead to new treatment strategies for certain types of cancer.
Researchers use SAGE to study fruitfly genome, identifying genes responsive to JNK signal that help skin form properly and understand its effects on a whole organism