Results 151 to 160 of about 26,667,629 (348)

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

FEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa, Shinya Sugimoto, Toshiro Sato   +2 more
wiley   +1 more source

An analysis of the JAGB method from the perspective of the asymptotic giant branch evolution

Astronomy & Astrophysics
Context. The JAGB method has been proposed over the last years as a possible distance indicator for the galaxies in the Local Group and possibly beyond.
Gavetti C., Ventura P., Dell’Agli F., Correnti M., La Franca F.   +4 more
doaj   +1 more source

The negation of permutation mass function

CoRR
Negation is an important perspective of knowledge representation. Existing negation methods are mainly applied in probability theory, evidence theory and complex evidence theory. As a generalization of evidence theory, random permutation sets theory may represent information more precisely.
Yongchuan Tang, Rongfei Li
openaire   +3 more sources

Design and analysis strategies for robust microbiome ageing research

FEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik, İsmail Güderer, Yi Wang, Tayyaba Alvi, Prasoon Pandey, Handan Melike Dönertaş   +5 more
wiley   +1 more source

Probing the warm dark matter mass with [C II] intensity mapping

Astronomy & Astrophysics
Context. The nature of dark matter (DM) is still debated. While cold DM (CDM) is the standard paradigm, warm DM (WDM) composed of thermal relics may ease some small-scale tensions in the ΛCDM framework.
Marcuzzo Elena, Porciani Cristiano, Romano-Díaz Emilio, Moradinezhad Dizgah Azadeh, Khatri Prachi, Viel Matteo   +5 more
doaj   +1 more source

The H I mass function and velocity width function of void galaxies in the Arecibo Legacy Fast ALFA Survey

, 2014
We measure the HI mass function (HIMF) and velocity width function (WF) across environments over a range of masses, 7.2 < log (M-HI/M-circle dot) < 10.8, and profile widths, 1.3 log (km s(-1)) < log (W) < 2.9 log (km s(-1)), using a catalogue of similar ...
Haynes, Martha P., Giovanelli, Riccardo, Moorman, Crystal M., Hoyle, Fiona, Pan, Danny C., Vogeley, Michael S.   +5 more
core  

ABL kinase‐dependent phosphorylation of SH proteins promotes their direct interaction with CRK family SH2 domains

FEBS Letters, EarlyView.
CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens, Brendan W. Chandler, Anna M. Schmoker, Jaye L. Weinert, Charlotte A. Kearns, Warren T. Yacawych, Amila Šemić, Alicia M. Ebert, Bryan A. Ballif   +8 more
wiley   +1 more source

Investigating cosmic strings using large-volume hydrodynamical simulations in the context of JWST’s massive UV-bright galaxies

Astronomy & Astrophysics
Recent observations from the James Webb Space Telescope (JWST) have uncovered an unexpectedly large abundance of massive, UV-bright galaxies at high redshifts, presenting a significant challenge to established galaxy formation models within the standard ...
Koehler Sonja M., Jiao Hao, Kannan Rahul
doaj   +1 more source

Identification of a Shiga toxin A‐derived peptide internalized into Gb3 receptor‐bearing cells via interaction with the Shiga toxin B subunit

FEBS Letters, EarlyView.
The process of internalization of the Shiga toxin A subunit via formation of a complex with the Shiga toxin B subunit, which specifically binds to the Gb3 receptor. The peptide is designed to act as a carrier of drugs into cancer cells. Here, we explored the potential of peptides derived from the catalytic A subunit of Shiga toxin (STxA) to be drug ...
Giulia Opassi, João C. Encarnação, Valeria Napolitano, Grzegorz Dubin, Grzegorz Popowicz, Karl Andersson, U. Helena Danielson   +6 more
wiley   +1 more source

J-PLUS: The stellar mass function of quiescent and star-forming galaxies at 0.05 ≤ z ≤ 0.2

Astronomy & Astrophysics
Aims. We derive the stellar mass function (SMF) of quiescent and star-forming galaxies at z ≤ 0.2 using 12-band (five broad plus seven narrow) photometry from the Javalambre Photometric Local Universe Survey (J-PLUS) third data release (DR3) over 3284 ...
Arizo-Borillo F. D., López-Sanjuan C., Pintos-Castro I., Fernández-Ontiveros J. A., Kuutma T., Lumbreras-Calle A., Hernán-Caballero A., Domínguez-Sánchez H., De Lucia G., Fontanot F., Díaz-García L. A., Vílchez J. M., Rahna P. T., Cenarro A. J., Cristóbal-Hornillos D., Hernández-Monteagudo C., Marín-Franch A., Moles M., Varela J., Vázquez Ramió H., Alcaniz J., Dupke R. A., Ederoclite A., Sodré L., Angulo R. E.   +24 more
doaj   +1 more source