Results 261 to 270 of about 5,076,999 (331)

S100A14 in Tumor‐Derived EVs Targets PIAS3 to Reprogram Astrocytes and Induce Immunosuppressive Microenvironment Promoting Brain Metastasis and Germacrone Reversal Effect

open access: yesAdvanced Science, EarlyView.
This study identifies S100A14 in tumor‐derived exosomes as a key driver of brain metastasis. S100A14 targets PIAS3 in astrocytes, activating STAT3 signaling and promoting immunosuppressive MDSCs recruitment via chemokine secretion. Germacrone, a natural compound, binds S100A14 to disrupt this axis, effectively inhibiting brain metastasis with low ...
Qian Feng   +13 more
wiley   +1 more source

Frey Syndrome: A Novel Classification System Based on Symptom Severity. [PDF]

open access: yesLaryngoscope Investig Otolaryngol
Drozdowski-Nuccio V   +9 more
europepmc   +1 more source

Binomial incidence matrix of a semigraph

Discrete Mathematics, Algorithms and Applications, 2020
A semigraph, defined as a generalization of graph by Sampathkumar, allows an edge to have more than two vertices. The idea of multiple vertices on edges gives rise to multiplicity in every concept in the theory of graphs when generalized to semigraphs.
Jyoti Shetty, G. Sudhakara
openaire   +3 more sources

Isomorphisms of formal matrix incidence rings [PDF]

open access: yesRussian Mathematics, 2017
© 2017, Allerton Press, Inc. Abstract—In a paper published in 2008 P. A. Krylov showed that formal matrix rings Ks(R) and Kt(R) are isomorphic if and only if the elements s and t differ up to an automorphism by an invertible element.
D T Tapkın, Tapkın D T
exaly   +3 more sources

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