Results 101 to 110 of about 31,613,878 (290)

Transforming Growth Factor-β–Induced Expression of the Apolipoprotein E Gene Requires c-Jun N-Terminal Kinase, p38 Kinase, and Casein Kinase 2

, 2006
Objective— The cytokine transforming growth factor-β (TGF-β) and apolipoprotein E (apoE) play potent antiatherogenic roles. Despite such importance, the mechanisms underlying the regulation of apoE expression by TGF-β have not been characterized and were
Dipak P. Ramji, Nishi N. Singh, Singh, Nishi N., Ramji, Dipak Purshottam   +3 more
core   +1 more source

A UBE3A‐UTX Proteostasis‐Epigenetic Axis Governs Hypothalamic Energy Homeostasis

Advanced Science, EarlyView.
Ubiquitin protein ligase E3A (UBE3A) regulates hypothalamic energy homeostasis and promotes degradation of the histone demethylase UTX (KDM6A). Neuronal UBE3A loss increases susceptibility to diet‐induced obesity and is accompanied by UTX accumulation, reduced histone H3 lysine 27 trimethylation, and altered endoplasmic reticulum stress‐responsive gene
Junekyoung Lee, Jaeyoung Yoo, Young A. Kim, Zhuodu Wei, Yunseo Lee, Woo‐Jeong Shon, Je Kyung Seong, Seunghee Lee   +7 more
wiley   +1 more source

c-Jun N-terminal kinase binding domain-dependent phosphorylation of mitogen-activated protein kinase kinase 4 and mitogen-activated protein kinase kinase 7 and balancing cross-talk between c-Jun N-terminal kinase and extracellular signal-regulated kinase pathways in cortical neurons

, 2008
The c-Jun N-terminal kinase (JNK) is a mitogen-activated protein kinase (MAPK) activated by stress-signals and involved in many different diseases. Previous results proved the powerful effect of the cell permeable peptide inhibitor d-JNKI1 (d-retro ...
Repici, M., Salmona, M., T. Borsello, Ploia, C., C. Bonny, Colombo, A., Bonny, C., M. Salmona, P. Nicod, A. Colombo, Nicod, P., C. Ploia, Sclip, A., M. Repici, A. Sclip, L. Mare, Borsello, T., Mare, L., Borsello T, Ploia C, Bonny C, Nicod P, Repici M, Mare L, Colombo A, Salmona M, Sclip A   +26 more
core   +1 more source

DTX3 Suppresses the NPM3–RUVBL1 Axis to Inhibit Homologous Recombination Repair and Abrogate Tumor Radioresistance

Advanced Science, EarlyView.
Deltex 3 (DTX3) catalyzes K27‐linked ubiquitination of nucleophosmin 3 to disrupt homologous recombination repair and reverse tumor radioresistance. Low DTX3 predicts poor survival and radiotherapy recurrence, serving as a radiosensitizing therapeutic target.
Jia‐Hao Xiao, Chang‐Jun Xie, Yan‐Hua Chen, Hao Cheng, Shuang‐Hui Li, Wei Li, Ya‐Wen Bin, Rui‐Min He, Ying‐Qing Li, Ping Feng   +9 more
wiley   +1 more source

Sustained activation of c-Jun N-terminal and extracellular signal-regulated kinases in port-wine stain blood vessels [PDF]

, 2014
BACKGROUND: Port-wine stain (PWS) is a congenital, progressive vascular malformation but the pathogenesis remains incompletely understood. OBJECTIVE: We sought to investigate the activation status of various kinases, including extracellular signal ...
Langer, Stephanie, Mihm, Martin, Nelson, John, Tan, Wenbin, Jia, Wangcun, Liu, Huaxu, Sun, Victor, Nelson, J. Stuart, Wang, Gang, Mihm, Martin C, Gao, Lin, Chernova, Margarita   +11 more
core   +1 more source

A Transcriptionally Distinct Intermediate Activation State Precedes Langerhans Cell Migration From the Epidermis

Advanced Science, EarlyView.
A transcriptionally distinct intermediate Langerhans cell state is identified between steady and migratory populations during skin injury. Integrated single‐cell transcriptomics, flow cytometry, and intravital imaging reveal state‐specific markers and implicate complement signaling, particularly C3, in regulating Langerhans cell accumulation near ...
Artem Kiselev, Axel D. Schmitter‐Sánchez, Sudhanshu Mishra, Hyeri Kim, Sharod Williams, Sangbum Park   +5 more
wiley   +1 more source

Pharmacokinetic Tuning Redirects β‐Lapachone From NQO1 Bioactivation to Vimentin‐Targeted Oxidation in Cancer

Advanced Science, EarlyView.
Pharmacokinetic tuning acts as a programmable mechanistic switch for β‐lap. Sustained low‐concentration exposure redirects β‐lap from NQO1 bioactivation to direct oxidation of vimentin, driving disulfide crosslinking, proteasomal overload and ferroptosis.
Lei Dou, Huiqin Liu, Kaixin Wang, Yi Xia, Zhidong Chen, Feng Qian   +5 more
wiley   +1 more source

c-Jun N-Terminal Kinase Signaling Inhibitors Under Development [PDF]

Toxicological Research, 2008
Targeting protein kinases has been active area in drug discovery. The c-Jun N-terminal kinases (JNKs) have also been target for development of novel therapy in various diseases, since the roles of JNK signaling in pathological conditions were revealed in studies using jnk-deficient mice.
openaire   +2 more sources

Signaling through CD44 affects cell cycle progression and c-Jun expression in acute myeloid leukemia cells [PDF]

, 2004
We present here the first evidence linking CD44 signaling to c-Jun expression and cell cycle progression in myeloid cell line models. CD44 ligation with the anti-CD44 monoclonal antibodies have been shown to induce differentiation and inhibit the ...
Abdul Ali Peer Zada, Peer Zada, Abdul Ali   +1 more
core   +1 more source

Astrocyte SMN Restoration and Forskolin Treatment Improve SMA Synaptic Pathology

Annals of Neurology, EarlyView.
Objective Early phenotypic presentation of central afferent synapse dysfunction within patients with spinal muscular atrophy (SMA) represents a key target for therapeutic development; however, the underlying disease mechanisms remain unresolved. By further investigating motor neuron synapse and peri‐synaptic astrocyte process (PAP) defects in human SMA
Emily Welby, Xiaojie Liu, Melinda Wojtkiewicz, Linda Berg Luecke, Rebekah L. Gundry, Qing‐Song Liu, Allison D. Ebert   +6 more
wiley   +1 more source