Results 61 to 70 of about 166,235,716 (309)
Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential
FEBS Letters, EarlyView.Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta +3 more
wiley +1 more source
Convergence of functions and their Moreau envelopes on Hadamard spaces
, 2022 S.1-12A well known result of H. Attouch states that the Mosco convergence of a sequence of proper convex lower semicontinuous functions defined on a Hilbert space is equivalent to the pointwise convergence of the associated Moreau envelopes.
Bacák, M., Steidl, G., Montag, M.
core +1 more source
An epithelial GPR35 isoform supports tumor‐associated transcriptional and metabolic phenotypes
FEBS Letters, EarlyView.GPR35 generates two functionally distinct isoforms with previously unresolved roles. GPR35‐short mediates immune‐cell chemotaxis, while GPR35‐long is enriched in colorectal cancer epithelium, where it supports increased metabolism, proliferation, and tumor‐associated transcriptional programs.
Jørgen D. Rønneberg +14 more
wiley +1 more source
On The Mean Convergence of Biharmonic Functions [PDF]
Journal of Sciences, Islamic Republic of Iran, 2006 Let denote the unit circle in the complex plane. Given a function , one uses t usual (harmonic) Poisson kernel for the unit disk to define the Poisson integral of , namely .
doaj
Researches in MathematicsThe paper considers the extension of analytic functions by a special family of functions — branched continued fractions. The truncation error bounds for branched continue fraction expansions of the Horn's hypergeometric functions $H_4$ and their ratios ...
R.I. Dmytryshyn +3 more
doaj +1 more source
(Quasi)-uniformities on the set of bounded maps
International Journal of Mathematics and Mathematical Sciences, 1994 From real analysis it is known that if a sequence {fn, n∈ℕ} of real-valued functions defined and bounded on X⊂ℝ converges uniformly to f, then f is also bounded and the sequence {fn, n∈ℕ}. In the present paper we generalize results as the above using
Basil K. Papadopoulos
doaj +1 more source
Convergence of Measurable Random Functions [PDF]
Proceedings of the American Mathematical Society, 1979 Using the theorem of Fréchet and Kolmogorov about compact subsets of the space L p
openaire +1 more source
Structure‐forward targeting of claudins with synthetic binders
FEBS Letters, EarlyView.Claudins form the paracellular barriers between epithelial and endothelial tissues at tight junctions and are targets for molecular binders with the goal of modulating barrier permeability. Claudin‐binding molecules are relevant in drug delivery or in altering claudin interactions with disease‐causing proteins.
Alex J. Vecchio
wiley +1 more source
Strongly Lacunary Ideal Convergence of Sequences of Functions
Journal of Function SpacesIn the present paper, we introduce the notions of strongly lacunary convergence, strongly lacunary I-convergence, and strongly lacunary I∗-convergence for sequences of functions, while analyzing the interrelations among these established concepts ...
Nimet Akın, Erdinç Dündar
doaj +1 more source
The Polynomial Pivots as Initial Values for a New Root-Finding Iterative Method
Journal of Applied Mathematics, 2015 A new iterative method for polynomial root-finding based on the development of two novel recursive functions is proposed. In addition, the concept of polynomial pivots associated with these functions is introduced.
Mario Lázaro +3 more
doaj +1 more source