Results 111 to 120 of about 105,196 (322)

HIVEP3 cooperates with ferroptosis gene signatures to confer adverse prognosis in acute myeloid leukemia

Cancer Medicine, Volume 11, Issue 24, Page 5050-5065, December 2022., 2022
The aberrant expression pattern and prognostic implications of HIVEP3 in AML were explored and validated based on versatile bioinformatics tools. A LASSO model which combined HIVEP3 with ferroptosis regulators was created to predict the prognosis for AML patients.
Xiaoning Zhang, Xiaoyu Zhang, Kuo Liu, Wenwen Li, Jiazheng Wang, Peng Liu, Wanshan Ma   +6 more
wiley   +1 more source

A New Mechanism for Ribosome Rescue Can Recruit RF1 or RF2 to Nonstop Ribosomes

mBio, 2018
Bacterial ribosomes frequently translate to the 3′ end of an mRNA without terminating at an in-frame stop codon. In all bacteria studied to date, these “nonstop” ribosomes are rescued using trans-translation.
Tyler D. P. Goralski, Girish S. Kirimanjeswara, Kenneth C. Keiler   +2 more
doaj   +1 more source

Electrical Stimulation Therapy – Dedicated to the Perfect Plastic Repair

Advanced Science, EarlyView.
This review discusses various types of electrical stimulation sources and materials, delving into the roles and mechanisms of electrical stimulation therapy in plastic surgery for tissue repair. This work broadens the clinical perspective of electrical stimulation, covering diverse repair needs from bone to soft tissues, and provides insights into ...
Kexin Deng, Ruizeng Luo, Ying Chen, Xiaoqiang Liu, Yuanyin Xi, Muhammad Usman, Xupin Jiang, Zhou Li, Jiaping Zhang   +8 more
wiley   +1 more source

Ribosome Flow Model with Extended Objects [PDF]

arXiv, 2017
We study a deterministic mechanistic model for the flow of ribosomes along the mRNA molecule, called the ribosome flow model with extended objects (RFMEO). This model encapsulates many realistic features of translation including non-homogeneous transition rates along the mRNA, the fact that every ribosome covers several codons, and the fact that ...
arxiv  

Deciphering Auditory Hyperexcitability in Otogl Mutant Mice Unravels an Auditory Neuropathy Mechanism

Advanced Science, EarlyView.
By investigating auditory hyperexcitability in a mouse model for hereditary deafness, this study identified a subpopulation of afferent neurons of the auditory nerve marked by Otogl expression. Despite their apparently normal hearing, Otogl+/− mice display poor activation of afferent neurons processing loud sounds and an elevation of the middle the ear
Mathilde Gagliardini, Sabrina Mechaussier, Carolina Campos Pina, Monica Morais, Olivier Postal, Philippe Jean, Typhaine Dupont, Amrit Singh‐Estivalet, Shéhanie Udugampolage, Cyril Scandola, Elisabeth Verpy, Baptiste Libé‐Philippot, Talya C. Inbar, Joanna Schwenkgrub, Carla Maria Barbosa Spinola, Raphaël Etournay, Aziz El‐Amraoui, Brice Bathellier, Adeline Mallet, Sedigheh Delmaghani, Fabrice Giraudet, Christine Petit, Boris Gourévitch, Paul Avan, Nicolas Michalski   +24 more
wiley   +1 more source

Small Non-Coding RNAs Derived from Eukaryotic Ribosomal RNA

Non-Coding RNA, 2019
The advent of RNA-sequencing (RNA-Seq) technologies has markedly improved our knowledge and expanded the compendium of small non-coding RNAs, most of which derive from the processing of longer RNA precursors.
Marine Lambert, Abderrahim Benmoussa, Patrick Provost   +2 more
doaj   +1 more source

Resilient Membranized Coacervates Formed through Spontaneous Wrapping of Heat‐Destabilized Lipid Bilayers around Coacervate Droplets

Advanced Science, EarlyView.
We present a universal way to wrap liposomes around coacervate droplets. Membrane‐enclosed coacervates form when heat‐destabilized liposomes are mixed with coacervates. Membranized coacervates (MCs) can survive pH and ionic strength fluctuations, osmotic stress, and low temperatures.
Sadaf Javed, Evan Spruijt
wiley   +1 more source

A limited concentration range of diaphorin, a polyketide produced by a bacterial symbiont of the Asian citrus psyllid, promotes the in vitro gene expression with bacterial ribosomes

Microbiology Spectrum
Diaphorin is a polyketide produced by “Candidatus Profftella armatura” (Gammaproteobacteria: Burkholderiales), an obligate symbiont of a devastating agricultural pest, the Asian citrus psyllid Diaphorina citri (Hemiptera: Psyllidae).
Rena Takasu, Takashi Izu, Atsushi Nakabachi   +2 more
doaj   +1 more source

The metabolism of aged seeds. The formation of polyribosomes in germinating field bean ( Vicia faba sp. minor) seeds of different ages

Acta Societatis Botanicorum Poloniae, 2014
Total dehydrogenase activity and formation of polyribosomes in embryonic axes and cotyledons of field bean seeds from different harvest years were studied.
Kazimierz Zalewski
doaj   +1 more source

Slowing translation to avoid ribosome population extinction and maintain stable allocation at slow growth rates [PDF]

arXiv
To double the cellular population of ribosomes, a fraction of the active ribosomes is allocated to synthesize ribosomal proteins. Subsequently, these ribosomal proteins enter the ribosome self-assembly process, synthesizing new ribosomes and forming the well-known ribosome autocatalytic subcycle.
arxiv