Results 71 to 80 of about 14,810 (190)

Exportin 1 Inhibitor Combined With Venetoclax Induces Apoptosis in Myelodysplastic Syndrome by Mitochondria‐Induced Apoptosis Pathway

Journal of Clinical Laboratory Analysis, EarlyView.
Inhibition of XPO1 is a promising modality in the treatment of MDS, especially when combined with Venetoclax, which activates mitochondria‐mediated apoptosis and could be a potential target for MDS therapy. ABSTRACT Background Myelodysplastic syndromes (MDS) are clonal hematopoietic malignancies that pose a serious health threat.
Xiaohan Liu, Lei Huang, Junzhu Wang, Yixuan Guo, Hongli Shen, Xianghong Zhao, Lanzhu Yue, Zhaoyun Liu, Rong Fu   +8 more
wiley   +1 more source

Nuclear export receptor CRM1 recognizes diverse conformations in nuclear export signals

eLife, 2017
Nuclear export receptor CRM1 binds highly variable nuclear export signals (NESs) in hundreds of different cargoes. Previously we have shown that CRM1 binds NESs in both polypeptide orientations (Fung et al., 2015).
Ho Yee Joyce Fung, Szu-Chin Fu, Yuh Min Chook   +2 more
doaj   +1 more source

Innate immunity shapes the persistent transmission of plant viruses by insect vectors

New Plant Protection, EarlyView.
In this review, we focus on two key aspects of the virus–vector interplay: (1) persistently transmitted viruses utilize host factors to overcome transmission barriers; and (2) molecular recognition activates antiviral immunity and subsequent viral counter‐defense. Understanding these interactions offers critical insights for developing novel strategies
Gang Lu, Chuanxi Zhang, Junmin Li
wiley   +1 more source

Dynamic scaffolds for neuronal signaling: in silico analysis of the TANC protein family [PDF]

, 2017
The emergence of genes implicated across multiple comorbid neurologic disorders allows to identify shared underlying molecular pathways. Recently, investigation of patients with diverse neurologic disorders found TANC1 and TANC2 as possible candidate ...
Gasparini, Alessandra, Leonardi, Emanuela, Murgia, Alessandra, Tosatto, Silvio C. E.   +3 more
core   +1 more source

Cold water immersion in recovery following a single bout resistance exercise suppresses mechanisms of miRNA nuclear export and maturation

Physiological Reports, 2023
Cold water immersion (CWI) following intense exercise is a common athletic recovery practice. However, CWI impacts muscle adaptations to exercise training, with attenuated muscle hypertrophy and increased angiogenesis.
Randall F. D'Souza, Vandre C. Figueiredo, James F. Markworth, Nina Zeng, Christopher P. Hedges, Llion A. Roberts, Truls Raastad, Jeff S. Coombes, Jonathan M. Peake, Cameron J. Mitchell, David Cameron‐Smith   +10 more
doaj   +1 more source

Benefit of selinexor dose reduction on outcomes with selinexor, bortezomib and dexamethasone in patients with lenalidomide‐refractory multiple myeloma: Subgroup analysis of the BOSTON trial

British Journal of Haematology, EarlyView.
A subgroup analysis of efficacy, safety and QOL in patients who received selinexor in combination with bortezomib and dexamethasone (SVd) with and without selinexor dose reduction and who had lenalidomide‐refractory disease in the phase 3 BOSTON trial showed improvements in efficacy, quality of life (QOL) and safety outcomes with selinexor dose ...
Sosana Delimpasi, Ivan Špička, Jason P. Butler, Don A. Stevens, Mercedes Gironella Mesa, Ceri Bygrave, Giovanni Marino Merlo, Charles la Porte, Meletios A. Dimopoulos   +8 more
wiley   +1 more source

RNA-dependent association with myosin IIA promotes F-actin-guided trafficking of the ELAV-like protein HuR to polysomes [PDF]

, 2013
The role of the mRNA-binding protein human antigen R (HuR) in stabilization and translation of AU-rich elements (ARE) containing mRNAs is well established.
Doller, Anke, Eberhardt, Wolfgang, Pfeilschifter, Josef Martin, Schulz, Sebastian   +3 more
core   +1 more source

Resistance‐exercise‐induced stress intervenes in TGF‐β signaling by cooperatively downregulating nuclear αB‐crystallin and SMAD4 in human skeletal muscle fibers

The FEBS Journal, EarlyView.
Alpha‐crystallin B chain (CRYAB) has been reported to stabilize mothers against decapentaplegic homolog 4 (SMAD4) in transforming growth factor‐β (TGF‐β) signaling, enabling target gene transcription. We show nuclear CRYAB–SMAD4 interaction for the first time in human skeletal muscle fibers and its regulation by exercise.
Kirill Schaaf, Cassandra Duda, Tihomir Kostov, Patrick Diel, Käthe Bersiner, Wilhelm Bloch, Sebastian Gehlert, Daniel Jacko   +7 more
wiley   +1 more source

Selinexor’s Immunomodulatory Impact in Advancing Multiple Myeloma Treatment

Cells
Despite the major advancements in the repertoire for multiple myeloma (MM) treatment, this disease remains a chronically progressive plasma cell malignancy. Drug resistance and high relapse rates complicate the extended treatment strategies. However, the
Kereshmeh Tasbihi, Heiko Bruns
doaj   +1 more source

Evolutionary constraints acting on DDX3X protein potentially interferes with Rev-mediated nuclear export of HIV-1 RNA. [PDF]

PLoS ONE, 2010
Differential host-pathogen interactions direct viral replication in infected cells. In HIV-1 infected cells, nuclear export of viral RNA transcripts into cellular cytoplasm is governed by interaction of HIV-1 Rev, Exportin-1 (CRM-1) and DDX3X. Knock down
Deepak Sharma, Jayanta Bhattacharya
doaj   +1 more source