Results 131 to 140 of about 87,347 (268)

An improved Scale-Invariant Feature Transform-based method for detecting tumor tissue motion induced by respiration. [PDF]

PLoS One
Pan Q, Luan S, Zhang F, Tian L, Wu G, Fan Y.   +5 more
europepmc   +1 more source

Reconstructing enzyme evolution by protein engineering

FEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler, Markus R. Busch, Reinhard Sterner   +2 more
wiley   +1 more source

A phantom decoy shifts wild forager decisions in a natural environment. [PDF]

Behav Ecol
Jarvis GR, Banks PB, Latty T, Possell M, Orlando CG, McArthur C.   +5 more
europepmc   +1 more source

Decoding the dynamic extracellular matrix in cancer—3D models and bioscaffolds rewire the rules of tumor progression

FEBS Letters, EarlyView.
Cancer progression is regulated by the dynamic matrix code of the tumor microenvironment, which influences cellular behavior and disease development. Importantly, matrix remodeling in three‐dimensional cancer models more accurately reflects in vivo conditions compared to conventional two‐dimensional systems.
Sylvia Mangani, Konstantinos Spanopoulos, Zoi Piperigkou, Nikos K. Karamanos   +3 more
wiley   +1 more source

Quality control of opportunistic multi-energy CT bone mineral density quantification. [PDF]

Radiol Phys Technol
Thompson EA, Jacobsen MC, Barbee RM, Sun J, Wood CA, Layman RR.   +5 more
europepmc   +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

PHANTOM LIMBS [PDF]

Journal of Neurology, Neurosurgery & Psychiatry, 1948
W R, HENDERSON, G E, SMYTH
openaire   +2 more sources

Effect of Phantom Containing Implants Angulation on the Amount of Metal Artifacts Around the Implants in CBCT Images. [PDF]

Int J Dent
Valizadeh S, Moshfeghi M, Bahrani Z, Houshmand B, Mirebeigi-Jamasbi SS, Asnaashari M.   +5 more
europepmc   +1 more source

Investigating transcription factor dynamics in health and disease using FRAP

FEBS Letters, EarlyView.
FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj, Carolina Vazquez Garzon, Jose Joaquin Velasco, Janine N. Post   +3 more
wiley   +1 more source

Impact on PET spatial resolution through positron range confinement in a high magnetic field across tissue-equivalent materials. [PDF]

Phys Med Biol
Lopez-Berenguer F, Gonzalez-Montoro A, Freire M, Berr SS, Williams MB, González AJ.   +5 more
europepmc   +1 more source