Results 41 to 50 of about 137,506 (304)

PANoptosis in the pathogenesis of myelodysplastic syndromes

Molecular Oncology, EarlyView.
PANoptosis, a combination of three types of programmed cell death, is mediated by a large protein complex called a PANoptosome. In healthy bone marrow hematopoietic cells, PANoptosis is restricted by inhibitory signaling. In MDS, bone marrow cells become sensitive to the PANoptotic stimuli due to the aberrant inactivation of inhibitory signaling or ...
Rohit Thalla, Jyoti Lamichhane, Cameron Lewis, Peter Breslin, Jiwang Zhang   +4 more
wiley   +1 more source

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

FEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill, Yelyzaveta Pulnova, Elke De Zitter, Helen M. Ginn, Briony A. Yorke   +4 more
wiley   +1 more source

Ambigüidade e oximoro: símbolos do universo e do mistério em Fernando Pessoa

Forma Breve, 2006
Aborda-se, no presente artigo, a recorrência das estratégias retórico-estilísticas do paradoxo e da ambiguidade, destacando a sua produtividade semântica na poética pessoana.
Adelto Gonçalves
doaj   +1 more source

Case report: Two unique nonsense mutations in HTRA1-related cerebral small vessel disease in a Chinese population and literature review

Frontiers in Neurology, 2022
BackgroundHomozygous or compound heterozygous mutations in the high-temperature requirement A serine protease 1 gene (HTRA1) elicits cerebral autosomal recessive arteriopathy with subcortical infarcts and white matter lesions (CARASIL).
Weijie Chen, Yuanyuan Wang, Shengwen Huang, Xiaoli Yang, Liwei Shen, Danhong Wu   +5 more
doaj   +1 more source

YIPFα1A expression is regulated by multilayered molecular mechanisms

FEBS Open Bio, EarlyView.
YIPFα1A, a five‐pass Golgi protein, is regulated at multiple layers. (1) Rare‐codon enrichment drives translation‐coupled mRNA decay. (2) A proximal 3′‐UTR element stabilizes mRNA. (3) A distal 3′‐UTR element included by alternate poly(A) site usage represses translation, which can be overridden by the proximal 3′‐UTR element.
Tokio Takaji, Yurika Nakanishi, Nobuhiro Nakamura   +2 more
wiley   +1 more source

An alternate translation initiation site circumvents an amino-terminal DAX1 nonsense mutation leading to a mild form of X-linked adrenal hypoplasia congenita [PDF]

, 2003
Mutations in DAX1 [dosage-sensitive sex reversal-adrenal hypoplasia congenita (AHC) critical region on the X chromosome gene 1; NROB1] cause X-linked AHC, a disease characterized by primary adrenal failure in infancy or childhood and reproductive ...
Beck-Peccoz, P, J. L. Jameson, A. Spada, Spada, A, G. Mantovani, Weiss, J, P. Beck-Peccoz, Ozisik, G, L. Persani, Achermann, JC, Mantovani, G, J. C. Achermann, J. Weiss, Persani, L, Jameson, JL, G. Ozisik   +15 more
core   +1 more source

Theragnosis for Duchenne Muscular Dystrophy

Frontiers in Pharmacology, 2021
Dystrophinopathies cover a spectrum of rare progressive X-linked muscle diseases, arising from DMD mutations. They are among the most common pediatric muscular dystrophies, being Duchenne muscular dystrophy (DMD) the most severe form.
Leonela Luce, Leonela Luce, Micaela Carcione, Micaela Carcione, Chiara Mazzanti, Chiara Mazzanti, Paula I. Buonfiglio, Viviana Dalamón, Lilia Mesa, Alberto Dubrovsky, José Corderí, Florencia Giliberto, Florencia Giliberto   +12 more
doaj   +1 more source

Refinement of amino‐acid conformation vs. difference density maps in time‐resolved serial femtosecond crystallography data analysis

FEBS Open Bio, EarlyView.
The dFoCC pipeline starts with observed DED and resting‐state coordinates, which are then used to generate a library of triggered states. Correlation analysis of the calculated DED features of each candidate vs observed DED permits quantitative evaluation of candidate structural quality.
Meng Iao Fong, Yuhei Hosokawa, Lars Oliver Essen, Manuel Maestre‐Reyna   +3 more
wiley   +1 more source

Nonsense: a user's guide [PDF]

, 2022
Many philosophers suppose that sometimes we think we are saying or thinking something meaningful when in fact we’re not saying or thinking anything at all: we are producing nonsense. But what is nonsense?
Oza, Manish
core  

RoundMi: A quantitative method to analyze mitochondrial morphology in mitotic cells

FEBS Open Bio, EarlyView.
RoundMi is a workflow for rapid analysis of mitochondrial morphology in mitotic cells. By combining adaptive preprocessing with automated segmentation and quantification, it enables accurate measurements from single focal plane images, reducing acquisition time and computational demands while remaining compatible with high‐throughput fixed and live ...
Elmira Parvindokht Bararpour, Christine Volmert, Valentina Piano   +2 more
wiley   +1 more source