Results 91 to 100 of about 293,102 (292)

RH3 enhances antiviral defense by facilitating small RNA loading into Argonaute 2 at endoplasmic reticulum–chloroplast membrane contact sites

Nature Communications
While RNA silencing is crucial for plant resistance against viruses, the cellular connections between RNA silencing and antiviral responses in plants remain poorly understood.
Juan Huang, Juan Du, Yan Liu, Lu Lu, Yanzhuo Xu, Jianfei Shi, Qing Liu, Qi Li, Yang Liu, Yaqiu Chen, Meng Du, Yiming Zhao, Liangxiao Huo, Weiran Wang, Chenxi Ding, Liya Wei, Jianguo Wu, Yao-Wu Yuan, Jinfeng Chen, Ruixi Li, Feng Cui, Xiaoming Zhang   +21 more
doaj   +1 more source

Detailed characterization of the posttranscriptional gene-silencing-related small RNA in a GUS gene-silenced tobacco [PDF]

, 2000
György Hutvàgner, Ľudmila Mlynárová, Jan‐Peter Nap   +2 more
openalex   +1 more source

Retrotransposon Expression Is Upregulated in Adulthood and Suppressed during Regeneration of the Limb in the Axolotl (Ambystoma mexicanum)

Advanced Biology, EarlyView.
The axolotl's remarkable regenerative abilities decline with age, the causes may include the numerous repetitive elements within its genome. This study uncovers how Ty3 retrotransposons and coexpression networks involving muscle and immune pathways respond to aging and regeneration, suggesting that transposons respond to physiological shifts and may ...
Samuel Ruiz‐Pérez, Nicolás Alcaraz, Karla Torres‐Arciga, José Antonio Ocampo‐Cervantes, Alejandra Cervera, Clementina Castro‐Hernández, Cynthia Gabriela Sámano‐Salazar, Ernesto Soto‐Reyes, Rodrigo González‐Barrios   +8 more
wiley   +1 more source

The Potential for Extracellular Vesicles in Nanomedicine: A Review of Recent Advancements and Challenges Ahead

Advanced Biology, EarlyView.
Extracellular vesicles (EVs) play a dual role in diagnostics and therapeutics, offering innovative solutions for treating cancer, cardiovascular, neurodegenerative, and orthopedic diseases. This review highlights EVs’ potential to revolutionize personalized medicine through specific applications in disease detection and treatment.
Farbod Ebrahimi, Anjali Kumari, Samaneh Ghadami, Saqer Al Abdullah, Kristen Dellinger   +4 more
wiley   +1 more source

Rice Dwarf Virus Small RNA Profiles in Rice and Leafhopper Reveal Distinct Patterns in Cross-Kingdom Hosts

Viruses, 2019
RNA silencing has evolved as a widespread antiviral strategy in many eukaryotic organisms. Antiviral RNA silencing is mediated by virus-derived small RNAs (vsiRNAs), created by the cleavage of double-stranded viral RNA substrates by Dicer (Dcr) in ...
Yu Wang, Rui Qiao, Chunhong Wei, Yi Li
doaj   +1 more source

The Regulation of Trace Metal Elements in Cancer Ferroptosis

Advanced Biology, EarlyView.
The induction of ferroptosis inhibits tumor growth, enhances anticancer efficacy, and overcomes drug resistance. Recent evidence shows nonferrous metal elements play a role in ferroptosis. This review focuses on how trace metals regulate ferroptosis processes like iron accumulation, lipid peroxidation, and antioxidant defense.
Xiaoyan Wang, Yuanyuan Xue, Lei Chang, Xuena Zhu, Wenjun Liu, Tingbo Liang   +5 more
wiley   +1 more source

Genetic machinery for RNA silencing and defense against viruses in Citrus

Genetics and Molecular Biology, 2007
RNA silencing mechanisms are conserved throughout eukaryotic evolution, possibly due to their importance in viral resistance and other aspects of cell biology.
Vagner Augusto Benedito, Laura Faria, Juliana Freitas-Astúa, Antonio Figueira   +3 more
doaj   +1 more source

Microphysiological Glomerular Filtration Barriers: Current Insights, Innovations, and Future Applications

Advanced Biology, EarlyView.
The glomerular filtration barrier (GFB) is the first step of blood filtration by the kidneys. The concerning increase of kidney diseases makes the development of new models essential. In this context, microphysiological glomerular filtration barriers focus on closely reproducing the physiological architecture of the in vivo GFB: podocytes, glomerular ...
Manon Miran, Kieu Ngo, David Buob, Hanna Debiec, Pierre Ronco, Guillaume Perry   +5 more
wiley   +1 more source

Intersection Between Local Anesthetics and Cancer Biology: What Now? Where Are We Going?

Advanced Biology, EarlyView.
Local anesthetics (LAs), widely used in anesthesia, may also play a role in cancer treatment by inhibiting tumor growth, reducing metastasis, and enhancing immune responses. They modulate key pathways like AKT/mTOR and RAS/ERK while affecting angiogenesis and tumor innervation and the immune response.
Eduardo Nunez‐Rodriguez, Hao Zhang, Dhananjay Sah, Juan P. Cata   +3 more
wiley   +1 more source

RNA duplexes in transcriptional regulation

Biomolecular Concepts, 2010
Transcriptional regulation by small RNA molecules, including small interfering RNA and microRNA, has emerged as an important gene expression modulator.
Swaminathan Sanjay, Hood Chantelle L., Suzuki Kazuo, Kelleher Anthony D.   +3 more
doaj   +1 more source