Results 271 to 280 of about 2,644,466 (335)

High-resolution visualization of cervical spine anatomy using 3D DESS at 7-T MRI: a cohort study in asymptomatic volunteers. [PDF]

Skeletal Radiol
Germann C, Zubler V, Wanivenhaus F, Nanz D, Sutter R.   +4 more
europepmc   +1 more source

LINEARLY INDEPENDENT BASIS OF HYPERCOMPLEX NUMBERS BASED ON COMBINATIONS OF REAL, IMAGINARY, DOUBLE, AND DUAL NUMBERS (FINSLERIAN METRIC)

Yaroslav Karachevtsev
openalex   +1 more source

Dual native G‐quadruplex folding is associated with chromatin looping at the MYC locus

FEBS Open Bio, EarlyView.
BG4‐detectable G‐quadruplex (G4) in HaCaT and NHEK keratinocytes identified folded and unfolded G4s enriched at promoters/TSSs and active enhancers, whereas unfolded G4s also overlapped weak/poised enhancers. At MYC–PVT1, 3C‐qPCR detected enhancer–promoter looping only when G4s were simultaneously folded at both regulatory elements under native ...
Dieila Giomo de Lima, Gustavo Narvaes Guimarães, Emilyane de Oliveira Santana Amaral, Bianca Caroline Figueiredo Bianco, Manuel Jara‐Espejo, Sérgio Roberto Peres Line, Ana Paula de Souza, Aline Cristiane Planello   +7 more
wiley   +1 more source

Targeting CXCR1/2 suppresses T_H2/T_H17 cell responses and inhibits dual-pathology allergic lung inflammation. [PDF]

J Allergy Clin Immunol Glob
Hosoki K, Govindhan A, Knight JM, Sur S.
europepmc   +1 more source

Heterotropic regulation and negative homotropic cooperativity

FEBS Open Bio, EarlyView.
We identified a structural module common to some proteins that couple negative cooperativity with heterotropic regulation, two features that rarely coexist. These proteins are ring‐like and present an ordered asymmetry whereby noncontacting subunits are symmetric, and their tertiary structure differs from that of contacting subunits.
Veronica Morea, Francesco Angelucci, Federica Arnesano, Gianmarco Pascarella, Patrizio Di Micco, Andrea Bellelli   +5 more
wiley   +1 more source

GelMA‐based 3D spheroids recapitulate transcriptomic and functional hallmarks of myeloid sarcoma

FEBS Open Bio, EarlyView.
GelMA 5% hydrogels support the formation of myeloid leukemia spheroids that recapitulate MS‐specific features, including G1 arrest, apoptosis, and ECM‐driven transcriptomic reprogramming. The 3D model mimicked soft‐tissue‐like stiffness and oxygen conditions, and transcriptomic convergence with primary MS samples confirmed its utility as a preclinical ...
Nicolas Germain, Elise Buret, Le Hoang Thanh Nguyen, Marion Cocheteux, Nicolas Touya, Mélanie Dhayer, Romain Dubois, Frank Lafont, Sebastien Janel, Patrice Maboudou, Steve Lancel, Philippe Marchetti   +11 more
wiley   +1 more source

Development and Application of a Dual-Fluorescent Reporter Assay for Feline Infectious Peritonitis Virus RNA-Dependent RNA Polymerase Inhibitor Screening. [PDF]

Int J Mol Sci
Semkum P, Lueangaramkul V, Jiwattanasap S, Mana N, Phetcharat N, Lekcharoensuk P, Theerawatanasirikul S.   +6 more
europepmc   +1 more source

Comparative assessment of crystallographic and cryo‐EM models in the Protein Data Bank

FEBS Open Bio, EarlyView.
Raw data obtained by X‐ray crystallography or cryo‐EM result in experimental maps, ultimately fitted by atomic models. Although the physical principles are different, the final results can be viewed, compared, and evaluated in the same way. With cryogenic electron microscopy (cryo‐EM) on track to surpass X‐ray crystallography as the preferred method ...
Alexander Wlodawer, Pawel Rubach, Zbigniew Dauter, Wojciech Dec, Dariusz Brzezinski, Marta Kulik, Wladek Minor, Mariusz Jaskolski   +7 more
wiley   +1 more source

Reduction of CT number location dependency using photon-counting detector CT and virtual monoenergetic imaging. [PDF]

Phys Med Biol
Sadeghian M, Swicklik JR, McCollough CH, Hu Y, Leng S.   +4 more
europepmc   +1 more source

On a Generalization of the Markov Equation : Dual Numbers and Cluster Superalgebras.

Nathan Bonin
openalex   +1 more source