Results 151 to 160 of about 11,399,438 (272)

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

FEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel, Carl P. O. Helmer, Shani Zev, Ronja Driller, Emily Buhr, Markus Reinbold, Renana Schwartz, Gabriel Foley, Mikael Boden, Daniel Garbe, Gerhard Schenk, Dan Thomas Major, Bernhard Loll, Thomas Brück   +13 more
wiley   +1 more source

Improving detection of colorectal cancer: A Bayesian approach to serial circulating tumour DNA testing following curative-intent treatment. [PDF]

Clin Transl Med
Pedersen SK, Laven-Law G, Ahmed M, Hollington P, Cornthwaite K, Musher BL, Winter JM, Symonds EL, Young GP.   +8 more
europepmc   +1 more source

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +1 more source

Progress in tuberculosis diagnosis and laboratory services in the Western Pacific Region: a situational analysis of seven high tuberculosis burden countries. [PDF]

Trop Med Health
MacLean EL, Oh KH, Rahevar K, Nathanson CM, Korobitsyn A, Mitarai S, Kato S, Morishita F, Tran HTG, Yadav RPH, Tuberculosis Diagnosis and Laboratory Services Western Pacific Regional Assessment Consortium.   +10 more
europepmc   +1 more source

To Test or Not to Test and That is the Question [PDF]

Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques, 2014
openaire   +2 more sources

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

The effect of exogenous ketone bodies on cognition across health and disease: a systematic review and meta-analysis. [PDF]

Front Nutr
Bonnechère B, Stephens EB, Boileau AC, Ducker M, Stubbs BJ.   +4 more
europepmc   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

FEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa, Akira Hattori, Masafumi Tsujimoto, Toshihide Kobayashi   +3 more
wiley   +1 more source

Evaluation of pediatric patients with drug allergy confirmed by in vivo diagnostic tests. [PDF]

Pediatr Allergy Immunol
İpek Demir K, Yılmaz D, Güvenir FA, Giniş T, İslamoğlu C, Şengül Emeksiz Z, Karaatmaca B, Toyran M, Civelek E, Misirlioğlu ED.   +9 more
europepmc   +1 more source