Results 71 to 80 of about 146,247 (291)
In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
FEBS Letters, EarlyView.We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka +11 more
wiley +1 more source
HYPOPARATHYROIDISM: MODERN CONCEPTS AND ANALYSIS OF A CLINICAL CASE
Архивъ внутренней медицины, 2016 The article deals with modern concepts of etiopathogenesis, clinic, diagnosis and treatment of hypoparathyroidism. Pathophysiological mechanisms of clinical symptoms are described. The paper contains the analyzis of autoimmune hypoparathyroidism clinical
L. M. Farkhutdinova +2 more
doaj +1 more source
Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions
FEBS Letters, EarlyView.We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva +10 more
wiley +1 more source
"Electro-clinical Syndromes" with onset in Paediatric Age. the highlights of the clinical-EEG, genetic and therapeutic advances [PDF]
, 2011 The genetic causes underlying epilepsy remain largely unknown, and the impact of available genetic data on the nosology of epilepsy is still limited.
PARISI, Pasquale +7 more
core +1 more source
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
Hemimegalencephaly: A rare congenital malformation of cortical development
Clinical Case Reports, 2021 Hemimegalencephaly is a rare congenital malformation of cortical development usually associated with developmental delay and refractory epilepsy that sooner or later require hemispherectomy.
Vikash Jaiswal +6 more
doaj +1 more source
Faktor Risiko Bangkitan Kejang Demam pada Anak [PDF]
, 2010 Latar belakang: Kejang demam dapat mengakibatkan gangguan tingkah laku, penurunan nilai akademik dan sangat mengkhawatirkan orang tua anak. Bila faktor risiko diketahui lebih awal dapat dilakukan pencegahan sedini mungkin akan terjadinya bangkitan kejang
Fuadi, Fuadi
core
Calpain small subunit homodimerization is robust and calcium‐independent
FEBS Letters, EarlyView.Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy +4 more
wiley +1 more source
Graph-Sparse LDA: A Topic Model with Structured Sparsity [PDF]
, 2014 Originally designed to model text, topic modeling has become a powerful tool for uncovering latent structure in domains including medicine, finance, and vision.
Adams, Ryan +2 more
core +1 more source