The spatio-temporal aspects of signal transduction, and the molecular basis of nucleocytoplasmic transport, have attracted much attention recently. How they might be linked was the theme of a recent conference*. Many aspects of nuclear transport were discussed and novel results presented, either in talks or posters, by the approximately 80 participants. (*EMBO workshop on 'Signal-transduction-mediated regulation of nuclear transport'; 11-14 August 2001; Strasbourg, France. Organized by A.N. Malviya.)
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1016/s0962-8924(01)02204-8 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Longitudinal Serotonergic and Dopaminergic Binding: Impact on Parkinson's Disease Progression and Levodopa Dyskinesia.
J Neuroimaging
January 2025
Department of Nuclear Medicine, Seoul National University Bundang Hospital, Seongnam-si, Republic of Korea.
Background And Purpose: We investigated the relationship between serotonergic and dopaminergic specific binding transporter ratios (SBRs) over 4 years in Parkinson's disease (PD) patients. We assessed serotonergic innervation's potential compensatory role for dopaminergic denervation, association with PD symptoms, and involvement in the development of levodopa-induced dyskinesia (LID).
Methods: SBRs of the midbrain and striatum were evaluated from [I-123] N-ω-fluoropropyl-2β-carbomethoxy-3β-(4-iodophenyl)nortropane SPECT images at baseline and after 4 years.
Innovative rheumatoid arthritis management using injection replacement approach via dual therapeutic effects of hyalurosomes-encapsulated luteolin and dexamethasone.
Colloids Surf B Biointerfaces
January 2025
Department of Pharmaceutics, Damanhour University, P.O. Box 22511, Damanhour, Egypt.
Rheumatoid arthritis is a highly prevalent debilitating condition linked to inflammation. The effectiveness of the present therapeutic techniques is constrained; so, there is an urgent requirement for a novel nanoplatform entailing drugs with proven efficacy. The current work highlighted the development of dexamethasone and luteolin co-encapsulated hyalurosomes (LUT-DEX hyalurosomes).
View Article and Find Full Text PDFInhibition of RIPK1-driven necroptosis ameliorates inflammatory hyperalgesia caused by lipopolysaccharide: involvement of TLR-, NLRP3-, and caspase-11-mediated signaling pathways.
Cell Mol Biol (Noisy-le-grand)
January 2025
Department of Pharmacology, Faculty of Pharmacy, Mersin University, Mersin, Türkiye.
Article Synopsis
- Recent research indicates that blocking the RIPK1/RIPK3/MLKL necrosome can help reduce inflammatory pain linked to conditions like demyelination in the central nervous system.
- This study tests necrostatin-1s (Nec-1s), a specific RIPK1 inhibitor, on LPS-induced inflammatory pain in male mice, assessing pain sensitivity through hot plate tests and examining related protein changes.
- Results show that Nec-1s not only prevents LPS-induced pain relief but also reverses the activation of key proteins and signals involved in inflammation and demyelination, suggesting that RIPK1 inhibitors could be a promising treatment for managing inflammatory pain.
METTL3 inhibition promotes radiosensitivity in hepatocellular carcinoma through regulation of SLC7A11 expression.
Cell Death Dis
January 2025
School of Public Health, Wenzhou Medical University; Key Laboratory of Watershed Science and Health of Zhejiang Province, Wenzhou Medical University, Wenzhou, 325035, China.
Radiotherapy is one of the main treatment modalities for advanced hepatocellular carcinoma (HCC). Ferroptosis has been shown to promote the radiosensitivity of HCC cells, but it remains unclear whether epigenetic regulations function in this process. In this study, we found that the overexpression of METTL3 was associated with poor prognosis.
View Article and Find Full Text PDFJAG1/Notch Pathway Inhibition Induces Ferroptosis and Promotes Cataractogenesis.
Int J Mol Sci
January 2025
State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangzhou 510060, China.
Cataracts remain the leading cause of visual impairment worldwide, yet the underlying molecular mechanisms, particularly in age-related cataracts (ARCs), are not fully understood. The Notch signaling pathway, known for its critical role in various degenerative diseases, may also contribute to ARC pathogenesis, although its specific involvement is unclear. This study investigates the role of Notch signaling in regulating ferroptosis in lens epithelial cells (LECs) and its impact on ARC progression.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!