Results 81 to 90 of about 10,578 (207)

SlDEAD31, a Putative DEAD-Box RNA Helicase Gene, Regulates Salt and Drought Tolerance and Stress-Related Genes in Tomato. [PDF]

PLoS ONE, 2015
The DEAD-box RNA helicases are involved in almost every aspect of RNA metabolism, associated with diverse cellular functions including plant growth and development, and their importance in response to biotic and abiotic stresses is only beginning to ...
Mingku Zhu, Guoping Chen, Tingting Dong, Lingling Wang, Jianling Zhang, Zhiping Zhao, Zongli Hu   +6 more
doaj   +1 more source

A novel function for the DEAD-box RNA helicase DDX-23 in primary microRNA processing in Caenorhabditis elegans

, 2017
Primary microRNAs (pri-miRNAs) are cleaved by the nuclear RNase III Drosha to produce hairpin-shaped precursor miRNAs (pre-miRNAs). In humans, this process is known to be facilitated by the DEAD-box helicases p68 (DDX5) and p72 (DDX17). In this study, we
Chu, Yu-De;Chen, Hsin-Kai;Huang, Tao;Chan, Shih-Peng, 詹世鵬   +1 more
core   +1 more source

Myelodysplastic Syndromes: 2026 Update on Diagnosis, Risk‐Stratification and Management

American Journal of Hematology, EarlyView.
ABSTRACT Disease Overview The myelodysplastic syndromes (MDS) are a heterogeneous group of myeloid disorders characterized by peripheral blood cytopenias and increased risk of transformation to acute myelogenous leukemia (AML). MDS occurs more frequently in older males and in individuals with prior exposure to cytotoxic therapy.
Guillermo Garcia‐Manero
wiley   +1 more source

Characterization of a DEAD box ATPase/RNA helicase protein of Arabidopsis thaliana [PDF]

Nucleic Acids Research, 1998
We have isolated cDNAs encoding a novel member of the DEAD box RNA helicase family from Arabidopsis. The protein, named AtDRH1, is composed of 619 amino acids and the central portion has high similarity with the helicase core region of a prototypic RNA helicase, the human nuclear protein p68. The N- and C-terminal regions are considerably diverged from
M, Okanami, T, Meshi, M, Iwabuchi
openaire   +2 more sources

Snf2 family ATPases and DExx box helicases:differences and unifying concepts from high-resolution crystal structures [PDF]

, 2006
Proteins with sequence similarity to the yeast Snf2 protein form a large family of ATPases that act to alter the structure of a diverse range of DNA-protein structures including chromatin. Snf2 family enzymes are related in sequence to DExx box helicases,
Owen-Hughes, Tom; id_orcid, Flaus, Andrew, Hopfner, Karl-Peter, Dürr, Harald   +3 more
core   +1 more source

Recent Advances in Virus–Host Interactions, Antiviral Bioactive Compounds, and Breeding for Disease Resistance of Porcine Epidemic Diarrhea Virus

Animal Research and One Health, EarlyView.
Basic research on the PEDV infection cycle and virus–host interactions advances the development of anti‐PEDV drugs and disease‐resistant breeding and helps strengthen disease prevention and control while reducing economic losses in the swine industry.
Heyong Wu, Aosi Qi, Shuyu Zhong, Haozhen Du, Shimeng Guo, Hongsheng Ouyang, Hongming Yuan, Daxin Pang, Zicong Xie   +8 more
wiley   +1 more source

Pt‐TiO2 mesoporous nanosystem co‐delivering phlorezin enables synergistic sonodynamic‐chemoimmunotherapy for hepatocellular carcinoma via directly targeting DDX5 and metabolic reprogramming modulation

BMEMat, EarlyView.
Abstract Hepatocellular carcinoma (HCC), ranking as the third leading cause of cancer‐related mortality globally, continues to pose significant therapeutic challenges. Here, we developed an innovative nanosystem, Phl@PT, based on Pt‐TiO2 nanoparticles for the co‐delivery of Phlorezin, presenting a novel approach for HCC treatment through sonodynamic ...
Kairui Liu, Bo Zhang, Yue Wan, Zhiru Yang, Abdusami Abdurahman, Mengxin He, Shengtao Hu, Yi Zhang, Xiaoke Li, Jin Chang, Jun Kang, Liren Liu, Wanghua Liu, Shao Li   +13 more
wiley   +1 more source

Alterations in the expression of DEAD-box and other RNA binding proteins during HIV-1 replication

Retrovirology, 2004
Recent results showed that certain DEAD box protein RNA helicases, DDX3 and DDX1, play an important role in the HIV infection cycle by facilitating the export of long, singly spliced or unspliced HIV RNAs from the nucleus via the CRM1-Rev pathway.
Zeichner Steven L, Krishnan Vyjayanthi
doaj   +1 more source

Expression of DDX3 is directly modulated by hypoxia inducible factor-1 alpha in breast epithelial cells [PDF]

, 2011
DEAD box protein, DDX3, is aberrantly expressed in breast cancer cells ranging from weakly invasive to aggressive phenotypes and functions as an important regulator of cancer cell growth and survival.
Krishnamachary, B., Guus M. Bol, Paul T Winnard, Paul T. Winnard, Vesuna, F., Patel, A.H., Botlagunta, M., Mahendran Botlagunta, Farhad Vesuna, Ramanathan, V., Venu Raman, Arvind H Patel, Arvind H. Patel, Winnard, P.T., Bol, G.M., Guus M Bol, Balaji Krishnamachary   +16 more
core   +1 more source

Mitochondria‐endoplasmic reticulum organelle glue as maturation promoter for origination/dimensional dual‐cross cardiomyocytes

BMEMat, EarlyView.
Mitochondria‐endoplasmic reticulum contact sites (MERCS) are areas where the mitochondria and endoplasmic reticulum closely interact. In this study, we utilize synthetic organelle glues to artificially engineer MERCS for regulating cardiomyocyte development, through which the immature and chemo‐plasticity issues of undifferentiated cells are addressed.
Wei Tang, Hao Sun, Chenqi Duan, Jiajia Chang, Yuxing Wang, Ming Zhao, Huiyue Zhao, Shan Lu, Yang Yang, Da Huo   +9 more
wiley   +1 more source