Results 131 to 140 of about 3,528,066 (271)

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, Trina Dykstra‐MacPherson, Mathias A. Bell, Peter L. Davies, Ruby May A. Sullan   +4 more
wiley   +1 more source

Nursing students' perception of health in South Korea: a qualitative content analysis. [PDF]

BMJ Open
Kim HO, Lee I, Lee BS.
europepmc   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

Describing ZYN-Related Content on TikTok: Content Analysis. [PDF]

Nicotine Tob Res
Donaldson SI, La Capria K, DeJesus A, Ganz O, Delnevo CD, Allem JP.   +5 more
europepmc   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Scalable Audio-Content Analysis

EURASIP Journal on Audio, Speech, and Music Processing, 2010
Wu Chung-Hsien, Smaragdis Paris, Kim Hyoung-Gook, Slaney Malcolm, Chen Liming, Raj Bhiksha   +5 more
doaj   +2 more sources

Iranian men's Perception toward Preconception Care: A Qualitative Content Analysis. [PDF]

Int J Community Based Nurs Midwifery
Yeganeh Z, Javadnoori M, Moridi A.
europepmc   +1 more source

Data file: a qualitative social media content analysis of the Dutch #breakthesilence campaign on negative and traumatic experiences of labour and birth

, 2020
MSG van der Pijl, MH Hollander, Torbjörn Lindén, Rachel Verweij, Lianne Holten, Elselijn Kingma, Ank de Jonge, CJM Verhoeven   +7 more
openalex   +1 more source

Estimation of sand water content using GPR combined time-frequency analysis in the Ordos Basin, China [PDF]

, 2019
Yongshuai Yan, Yajing Yan, Guizhang Zhao
openalex   +1 more source

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